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Committer: Bazaar Package Importer
Author(s): Mathieu Malaterre
Date: 2009-11-16 18:12:42 UTC
Revision ID: james.westby@ubuntu.com-20091116181242-mzv9p5fz9uj57xd1

Tags: upstream-0.5.3

Import upstream version 0.5.3

files added:

AUTHORS

COPYING

ChangeLog

INSTALL

Makefile.am

Makefile.in

NEWS

README

TODO

aclocal.m4

config.guess

config.h.in

config.sub

configure

configure.in

depcomp

doc/Makefile.in

doc/book

doc/book/Makefile.in

doc/igraph-docs.info

doc/igraph.3

examples

examples/simple

examples/simple/LINKS.NET

examples/simple/adjlist.c

examples/simple/ak-4102.max

examples/simple/bellman_ford.c

examples/simple/bellman_ford.out

examples/simple/cattributes.c

examples/simple/cattributes.out

examples/simple/cattributes2.c

examples/simple/cattributes2.out

examples/simple/d_indheap.c

examples/simple/d_indheap.out

examples/simple/dijkstra.c

examples/simple/dijkstra.out

examples/simple/dot.c

examples/simple/dot.out

examples/simple/dqueue.c

examples/simple/eigenvector_centrality.c

examples/simple/eigenvector_centrality.out

examples/simple/flow.c

examples/simple/foreign.c

examples/simple/foreign.out

examples/simple/gml.c

examples/simple/gml.out

examples/simple/graphml-hsa05010.xml

examples/simple/graphml.c

examples/simple/graphml.out

examples/simple/heap.c

examples/simple/igraph_add_edges.c

examples/simple/igraph_add_edges.out

examples/simple/igraph_add_vertices.c

examples/simple/igraph_adjacency.c

examples/simple/igraph_array.c

examples/simple/igraph_array.out

examples/simple/igraph_atlas.c

examples/simple/igraph_atlas.out

examples/simple/igraph_average_path_length.c

examples/simple/igraph_barabasi_game.c

examples/simple/igraph_bfs.c

examples/simple/igraph_bfs.out

examples/simple/igraph_bipartite_create.c

examples/simple/igraph_bipartite_create.out

examples/simple/igraph_bipartite_projection.c

examples/simple/igraph_cliques.c

examples/simple/igraph_cliques.out

examples/simple/igraph_cocitation.c

examples/simple/igraph_cocitation.out

examples/simple/igraph_community_edge_betweenness.c

examples/simple/igraph_community_edge_betweenness.out

examples/simple/igraph_community_fastgreedy.c

examples/simple/igraph_community_fastgreedy.out

examples/simple/igraph_community_label_propagation.c

examples/simple/igraph_community_label_propagation.out

examples/simple/igraph_community_leading_eigenvector.c

examples/simple/igraph_community_leading_eigenvector.out

examples/simple/igraph_complementer.c

examples/simple/igraph_complementer.out

examples/simple/igraph_compose.c

examples/simple/igraph_compose.out

examples/simple/igraph_convergence_degree.c

examples/simple/igraph_convergence_degree.out

examples/simple/igraph_convex_hull.c

examples/simple/igraph_convex_hull.out

examples/simple/igraph_copy.c

examples/simple/igraph_create.c

examples/simple/igraph_decompose.c

examples/simple/igraph_decompose.out

examples/simple/igraph_degree.c

examples/simple/igraph_degree.out

examples/simple/igraph_degree_sequence_game.c

examples/simple/igraph_delete_edges.c

examples/simple/igraph_delete_vertices.c

examples/simple/igraph_diameter.c

examples/simple/igraph_diameter.out

examples/simple/igraph_difference.c

examples/simple/igraph_difference.out

examples/simple/igraph_disjoint_union.c

examples/simple/igraph_disjoint_union.out

examples/simple/igraph_edge_betweenness.c

examples/simple/igraph_edge_betweenness.out

examples/simple/igraph_empty.c

examples/simple/igraph_erdos_renyi_game.c

examples/simple/igraph_es_adj.c

examples/simple/igraph_es_adj.out

examples/simple/igraph_es_fromto.c

examples/simple/igraph_es_fromto.out

examples/simple/igraph_es_pairs.c

examples/simple/igraph_es_path.c

examples/simple/igraph_full.c

examples/simple/igraph_get_eid.c

examples/simple/igraph_get_eid.out

examples/simple/igraph_get_eids.c

examples/simple/igraph_get_eids.out

examples/simple/igraph_get_shortest_paths.c

examples/simple/igraph_get_shortest_paths.out

examples/simple/igraph_get_shortest_paths_dijkstra.c

examples/simple/igraph_get_shortest_paths_dijkstra.out

examples/simple/igraph_girth.c

examples/simple/igraph_grg_game.c

examples/simple/igraph_growing_random_game.c

examples/simple/igraph_hashtable.c

examples/simple/igraph_hashtable.out

examples/simple/igraph_i_cutheap.c

examples/simple/igraph_i_cutheap.out

examples/simple/igraph_i_layout_sphere.c

examples/simple/igraph_independent_sets.c

examples/simple/igraph_independent_sets.out

examples/simple/igraph_intersection.c

examples/simple/igraph_intersection.out

examples/simple/igraph_is_directed.c

examples/simple/igraph_is_loop.c

examples/simple/igraph_is_loop.out

examples/simple/igraph_is_multiple.c

examples/simple/igraph_is_multiple.out

examples/simple/igraph_lattice.c

examples/simple/igraph_layout_lgl.c

examples/simple/igraph_layout_merge.c

examples/simple/igraph_layout_reingold_tilford.c

examples/simple/igraph_layout_reingold_tilford.in

examples/simple/igraph_lcf.c

examples/simple/igraph_local_transitivity.c

examples/simple/igraph_mincut.c

examples/simple/igraph_mincut.out

examples/simple/igraph_minimum_spanning_tree.c

examples/simple/igraph_minimum_spanning_tree.out

examples/simple/igraph_motifs_randesu.c

examples/simple/igraph_motifs_randesu.out

examples/simple/igraph_neighbors.c

examples/simple/igraph_neighbors.out

examples/simple/igraph_pagerank.c

examples/simple/igraph_pagerank.out

examples/simple/igraph_preference_game.c

examples/simple/igraph_psumtree.c

examples/simple/igraph_read_graph_graphdb.c

examples/simple/igraph_read_graph_graphdb.out

examples/simple/igraph_read_graph_lgl-1.lgl

examples/simple/igraph_read_graph_lgl-2.lgl

examples/simple/igraph_read_graph_lgl-3.lgl

examples/simple/igraph_read_graph_lgl.c

examples/simple/igraph_read_graph_lgl.out

examples/simple/igraph_reciprocity.c

examples/simple/igraph_rewire.c

examples/simple/igraph_rewire.out

examples/simple/igraph_ring.c

examples/simple/igraph_set.c

examples/simple/igraph_set.out

examples/simple/igraph_similarity.c

examples/simple/igraph_similarity.out

examples/simple/igraph_simplify.c

examples/simple/igraph_simplify.out

examples/simple/igraph_small.c

examples/simple/igraph_small.out

examples/simple/igraph_star.c

examples/simple/igraph_strvector.c

examples/simple/igraph_strvector.out

examples/simple/igraph_to_undirected.c

examples/simple/igraph_to_undirected.out

examples/simple/igraph_topological_sorting.c

examples/simple/igraph_topological_sorting.out

examples/simple/igraph_transitivity.c

examples/simple/igraph_tree.c

examples/simple/igraph_trie.c

examples/simple/igraph_trie.out

examples/simple/igraph_union.c

examples/simple/igraph_union.out

examples/simple/igraph_vs_nonadj.c

examples/simple/igraph_vs_nonadj.out

examples/simple/igraph_vs_seq.c

examples/simple/igraph_vs_seq.out

examples/simple/igraph_vs_vector.c

examples/simple/igraph_vs_vector.out

examples/simple/igraph_weighted_adjacency.c

examples/simple/igraph_weighted_adjacency.out

examples/simple/igraph_write_graph_lgl.c

examples/simple/igraph_write_graph_pajek.c

examples/simple/igraph_write_graph_pajek.out

examples/simple/indheap.c

examples/simple/iso_b03_m1000.A00

examples/simple/karate.gml

examples/simple/lineendings.c

examples/simple/lineendings.out

examples/simple/matrix.c

examples/simple/matrix.out

examples/simple/matrix2.c

examples/simple/matrix2.out

examples/simple/pajek1.net

examples/simple/pajek2.net

examples/simple/pajek3.net

examples/simple/pajek4.net

examples/simple/random_seed.c

examples/simple/spinglass.c

examples/simple/spmatrix.c

examples/simple/spmatrix.out

examples/simple/stack.c

examples/simple/test.gxl

examples/simple/topology.c

examples/simple/topology.out

examples/simple/vector.c

examples/simple/vector.out

examples/simple/vector2.c

examples/simple/vector2.out

examples/simple/vector_ptr.c

examples/simple/walktrap.c

examples/simple/walktrap.out

igraph.pc

igraph.pc.in

igraph_Info.plist.in

include

include/arpack.h

include/array.h

include/attributes.h

include/dqueue.h

include/error.h

include/heap.h

include/igraph.h

include/igraph_pmt.h

include/igraph_pmt_off.h

include/interrupt.h

include/matrix.h

include/stack.h

include/types.h

include/vector.h

install-sh

interfaces

interfaces/Makefile.am

interfaces/Makefile.in

interfaces/R

interfaces/R/DESCRIPTION.in

interfaces/R/Makefile.in

interfaces/R/configure.in.in

interfaces/R/src

interfaces/R/src/Makevars.win.in

interfaces/shell

interfaces/shell/Makefile.am

interfaces/shell/Makefile.in

interfaces/shell/interface.c

ltmain.sh

missing

src/DensityGrid.cpp

src/DensityGrid.h

src/DensityGrid_3d.cpp

src/DensityGrid_3d.h

src/Makefile.am

src/Makefile.in

src/NetDataTypes.cpp

src/NetDataTypes.h

src/NetRoutines.cpp

src/NetRoutines.h

src/adjlist.c

src/arpack

src/arpack.c

src/arpack.h

src/arpack/dgetv0.c

src/arpack/dlaqrb.c

src/arpack/dmout.c

src/arpack/dnaitr.c

src/arpack/dnapps.c

src/arpack/dnaup2.c

src/arpack/dnaupd.c

src/arpack/dnconv.c

src/arpack/dneigh.c

src/arpack/dneupd.c

src/arpack/dngets.c

src/arpack/dsaitr.c

src/arpack/dsapps.c

src/arpack/dsaup2.c

src/arpack/dsaupd.c

src/arpack/dsconv.c

src/arpack/dseigt.c

src/arpack/dsesrt.c

src/arpack/dseupd.c

src/arpack/dsgets.c

src/arpack/dsortc.c

src/arpack/dsortr.c

src/arpack/dstatn.c

src/arpack/dstats.c

src/arpack/dstqrb.c

src/arpack/dvout.c

src/arpack/ivout.c

src/arpack/second.c

src/arpack_internal.h

src/array.c

src/array.h

src/array.pmt

src/atlas-edges.h

src/atlas.c

src/attributes.c

src/attributes.h

src/basic_query.c

src/bfgs.c

src/bipartite.c

src/blas

src/blas/dasum.c

src/blas/daxpy.c

src/blas/dcopy.c

src/blas/ddot.c

src/blas/dgemv.c

src/blas/dger.c

src/blas/dnrm2.c

src/blas/drot.c

src/blas/dscal.c

src/blas/dswap.c

src/blas/dtrmm.c

src/blas/idamax.c

src/blas/lsame.c

src/bliss.cc

src/bliss_bignum.hh

src/bliss_defs.hh

src/bliss_eqrefhash.cc

src/bliss_eqrefhash.hh

src/bliss_graph.cc

src/bliss_graph.hh

src/bliss_heap.cc

src/bliss_heap.hh

src/bliss_kqueue.hh

src/bliss_kstack.hh

src/bliss_orbit.cc

src/bliss_orbit.hh

src/bliss_partition.cc

src/bliss_partition.hh

src/bliss_timer.cc

src/bliss_timer.hh

src/bliss_utils.cc

src/bliss_utils.hh

src/cattributes.c

src/centrality.c

src/cliques.c

src/clustertool.cpp

src/cocitation.c

src/community.c

src/components.c

src/conversion.c

src/cores.c

src/dqueue.c

src/dqueue.h

src/dqueue.pmt

src/drl_Node.h

src/drl_Node_3d.h

src/drl_graph.cpp

src/drl_graph.h

src/drl_graph_3d.cpp

src/drl_graph_3d.h

src/drl_layout.cpp

src/drl_layout.h

src/drl_layout_3d.cpp

src/drl_layout_3d.h

src/drl_parse.cpp

src/drl_parse.h

src/error.c

src/error.h

src/evolver_cit.c

src/f2c

src/f2c.h

src/f2c/d_lg10.c

src/f2c/d_sign.c

src/f2c/etime_.c

src/f2c/i_dnnt.c

src/f2c/pow_dd.c

src/f2c/pow_di.c

src/f2c/s_cmp.c

src/f2c/s_copy.c

src/fast_community.c

src/flow.c

src/foreign-gml-lexer.c

src/foreign-gml-lexer.l

src/foreign-gml-parser.c

src/foreign-gml-parser.h

src/foreign-gml-parser.y

src/foreign-graphml.c

src/foreign-lgl-lexer.c

src/foreign-lgl-lexer.l

src/foreign-lgl-parser.c

src/foreign-lgl-parser.h

src/foreign-lgl-parser.y

src/foreign-ncol-lexer.c

src/foreign-ncol-lexer.l

src/foreign-ncol-parser.c

src/foreign-ncol-parser.h

src/foreign-ncol-parser.y

src/foreign-pajek-lexer.c

src/foreign-pajek-lexer.l

src/foreign-pajek-parser.c

src/foreign-pajek-parser.h

src/foreign-pajek-parser.y

src/foreign.c

src/forestfire.c

src/games.c

src/gengraph_box_list.cpp

src/gengraph_box_list.h

src/gengraph_definitions.h

src/gengraph_degree_sequence.cpp

src/gengraph_degree_sequence.h

src/gengraph_graph_molloy_hash.cpp

src/gengraph_graph_molloy_hash.h

src/gengraph_graph_molloy_optimized.cpp

src/gengraph_graph_molloy_optimized.h

src/gengraph_hash.h

src/gengraph_header.h

src/gengraph_mr-connected.cpp

src/gengraph_powerlaw.cpp

src/gengraph_powerlaw.h

src/gengraph_qsort.h

src/gengraph_random.cpp

src/gengraph_random.h

src/gengraph_vertex_cover.h

src/gml_tree.c

src/gml_tree.h

src/heap.c

src/heap.h

src/heap.pmt

src/igraph.h

src/igraph_buckets.c

src/igraph_grid.c

src/igraph_hashtable.c

src/igraph_heap.c

src/igraph_math.h

src/igraph_pmt.h

src/igraph_pmt_off.h

src/igraph_psumtree.c

src/igraph_set.c

src/igraph_stack.c

src/igraph_strvector.c

src/igraph_trie.c

src/interrupt.c

src/interrupt.h

src/iterators.c

src/lapack

src/lapack/dgeqr2.c

src/lapack/dlabad.c

src/lapack/dlacon.c

src/lapack/dlacpy.c

src/lapack/dladiv.c

src/lapack/dlae2.c

src/lapack/dlaev2.c

src/lapack/dlaexc.c

src/lapack/dlahqr.c

src/lapack/dlaln2.c

src/lapack/dlamch.c

src/lapack/dlange.c

src/lapack/dlanhs.c

src/lapack/dlanst.c

src/lapack/dlanv2.c

src/lapack/dlapy2.c

src/lapack/dlarf.c

src/lapack/dlarfg.c

src/lapack/dlarfx.c

src/lapack/dlarnv.c

src/lapack/dlartg.c

src/lapack/dlaruv.c

src/lapack/dlascl.c

src/lapack/dlaset.c

src/lapack/dlasr.c

src/lapack/dlasrt.c

src/lapack/dlassq.c

src/lapack/dlasy2.c

src/lapack/dorm2r.c

src/lapack/dsteqr.c

src/lapack/dtrevc.c

src/lapack/dtrexc.c

src/lapack/dtrsen.c

src/lapack/dtrsyl.c

src/lapack/xerbla.c

src/layout.c

src/math.c

src/matrix.c

src/matrix.h

src/matrix.pmt

src/measure_dynamics.c

src/memory.c

src/memory.h

src/motifs.c

src/operators.c

src/other.c

src/pottsmodel_2.cpp

src/pottsmodel_2.h

src/progress.c

src/random.c

src/random.h

src/revolver_cit.c

src/revolver_grow.c

src/revolver_ml_cit.c

src/spectral_properties.c

src/spmatrix.c

src/stack.h

src/stack.pmt

src/structural_properties.c

src/structure_generators.c

src/topology.c

src/type_indexededgelist.c

src/types.h

src/vector.c

src/vector.h

src/vector.pmt

src/vector_ptr.c

src/visitors.c

src/walktrap.cpp

src/walktrap_communities.cpp

src/walktrap_communities.h

src/walktrap_graph.cpp

src/walktrap_graph.h

src/walktrap_heap.cpp

src/walktrap_heap.h

src/zeroin.c

tests

tests/Makefile.am

tests/Makefile.in

tests/arpack.at

tests/atlocal.in

tests/attributes.at

tests/basic.at

tests/bipartite.at

tests/cliques.at

tests/community.at

tests/components.at

tests/conversion.at

tests/eigen.at

tests/flow.at

tests/foreign.at

tests/iterators.at

tests/layout.at

tests/motifs.at

tests/operators.at

tests/other.at

tests/package.m4

tests/structural_properties.at

tests/structure_generators.at

tests/testsuite

tests/testsuite.at

tests/topology.at

tests/types.at

tests/visitors.at

ylwrap

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configure

#! /bin/sh

# Guess values for system-dependent variables and create Makefiles.

# Generated by GNU Autoconf 2.61 for igraph 0.5.3.

# Report bugs to <csardi@rmki.kfki.hu>.

# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.

# This configure script is free software; the Free Software Foundation

# gives unlimited permission to copy, distribute and modify it.

## --------------------- ##

## M4sh Initialization. ##

## --------------------- ##

# Be more Bourne compatible

DUALCASE=1; export DUALCASE # for MKS sh

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

emulate sh

NULLCMD=:

# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which

# is contrary to our usage. Disable this feature.

alias -g '${1+"$@"}'='"$@"'

setopt NO_GLOB_SUBST

else

case `(set -o) 2>/dev/null` in

*posix*) set -o posix ;;

esac

# PATH needs CR

# Avoid depending upon Character Ranges.

as_cr_letters='abcdefghijklmnopqrstuvwxyz'

as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'

as_cr_Letters=$as_cr_letters$as_cr_LETTERS

as_cr_digits='0123456789'

as_cr_alnum=$as_cr_Letters$as_cr_digits

# The user is always right.

if test "${PATH_SEPARATOR+set}" != set; then

echo "#! /bin/sh" >conf$$.sh

echo "exit 0" >>conf$$.sh

chmod +x conf$$.sh

if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then

PATH_SEPARATOR=';'

else

PATH_SEPARATOR=:

rm -f conf$$.sh

# Support unset when possible.

if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then

as_unset=unset

else

as_unset=false

# IFS

# We need space, tab and new line, in precisely that order. Quoting is

# there to prevent editors from complaining about space-tab.

# (If _AS_PATH_WALK were called with IFS unset, it would disable word

# splitting by setting IFS to empty value.)

as_nl='

IFS=" "" $as_nl"

# Find who we are. Look in the path if we contain no directory separator.

case $0 in

*[\\/]* ) as_myself=$0 ;;

*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

IFS=$as_save_IFS

test -z "$as_dir" && as_dir=.

test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break

done

IFS=$as_save_IFS

;;

esac

# We did not find ourselves, most probably we were run as `sh COMMAND'

# in which case we are not to be found in the path.

if test "x$as_myself" = x; then

as_myself=$0

if test ! -f "$as_myself"; then

echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2

{ (exit 1); exit 1; }

# Work around bugs in pre-3.0 UWIN ksh.

for as_var in ENV MAIL MAILPATH

do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var

done

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PS1='$ '

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PS2='> '

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PS4='+ '

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# NLS nuisances.

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for as_var in \

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LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \

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LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \

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LC_TELEPHONE LC_TIME

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if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then

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eval $as_var=C; export $as_var

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else

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($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var

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done

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# Required to use basename.

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if expr a : '$a$' >/dev/null 2>&1 &&

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test "X`expr 00001 : '.*$...$'`" = X001; then

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as_expr=false

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if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then

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as_basename=basename

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else

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as_basename=false

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# Name of the executable.

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as_me=`$as_basename -- "$0" ||

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$as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \

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X"$0" : 'X$//$$' \| \

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X"$0" : 'X$/$' \| . 2>/dev/null ||

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echo X/"$0" |

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sed '/^.*\/$[^/][^/]*$\/*$/{

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s//\1/

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}

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/^X\/$\/\/$$/{

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s//\1/

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/^X\/$\/$.*/{

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s//\1/

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}

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s/.*/./; q'`

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# CDPATH.

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$as_unset CDPATH

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if test "x$CONFIG_SHELL" = x; then

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if (eval ":") 2>/dev/null; then

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as_have_required=yes

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else

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as_have_required=no

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if test $as_have_required = yes && (eval ":

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(as_func_return () {

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(exit \$1)

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}

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as_func_success () {

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as_func_return 0

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}

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as_func_failure () {

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as_func_return 1

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}

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as_func_ret_success () {

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return 0

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}

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as_func_ret_failure () {

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return 1

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}

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exitcode=0

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if as_func_success; then

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else

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exitcode=1

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echo as_func_success failed.

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if as_func_failure; then

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echo as_func_failure succeeded.

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193

if as_func_ret_success; then

194

195

else

196

exitcode=1

197

echo as_func_ret_success failed.

198

199

200

if as_func_ret_failure; then

201

exitcode=1

202

echo as_func_ret_failure succeeded.

203

204

205

if ( set x; as_func_ret_success y && test x = \"\$1\" ); then

206

207

else

208

exitcode=1

209

echo positional parameters were not saved.

210

211

212

test \$exitcode = 0) || { (exit 1); exit 1; }

213

214

(

215

as_lineno_1=\$LINENO

216

as_lineno_2=\$LINENO

217

test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&

218

test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }

219

") 2> /dev/null; then

220

221

else

222

as_candidate_shells=

223

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

224

for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH

225

226

IFS=$as_save_IFS

227

test -z "$as_dir" && as_dir=.

228

case $as_dir in

229

/*)

230

for as_base in sh bash ksh sh5; do

231

as_candidate_shells="$as_candidate_shells $as_dir/$as_base"

232

done;;

233

esac

234

done

235

IFS=$as_save_IFS

236

237

238

for as_shell in $as_candidate_shells $SHELL; do

239

# Try only shells that exist, to save several forks.

240

if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&

241

{ ("$as_shell") 2> /dev/null <<\_ASEOF

242

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

243

emulate sh

244

NULLCMD=:

245

# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which

246

# is contrary to our usage. Disable this feature.

247

alias -g '${1+"$@"}'='"$@"'

248

setopt NO_GLOB_SUBST

249

else

250

case `(set -o) 2>/dev/null` in

251

*posix*) set -o posix ;;

252

esac

253

254

255

256

257

258

_ASEOF

259

}; then

260

CONFIG_SHELL=$as_shell

261

as_have_required=yes

262

if { "$as_shell" 2> /dev/null <<\_ASEOF

263

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

264

emulate sh

265

NULLCMD=:

266

# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which

267

# is contrary to our usage. Disable this feature.

268

alias -g '${1+"$@"}'='"$@"'

269

setopt NO_GLOB_SUBST

270

else

271

case `(set -o) 2>/dev/null` in

272

*posix*) set -o posix ;;

273

esac

274

275

276

277

278

279

(as_func_return () {

280

(exit $1)

281

}

282

as_func_success () {

283

as_func_return 0

284

}

285

as_func_failure () {

286

as_func_return 1

287

}

288

as_func_ret_success () {

289

return 0

290

}

291

as_func_ret_failure () {

292

return 1

293

}

294

295

exitcode=0

296

if as_func_success; then

297

298

else

299

exitcode=1

300

echo as_func_success failed.

301

302

303

if as_func_failure; then

304

exitcode=1

305

echo as_func_failure succeeded.

306

307

308

if as_func_ret_success; then

309

310

else

311

exitcode=1

312

echo as_func_ret_success failed.

313

314

315

if as_func_ret_failure; then

316

exitcode=1

317

echo as_func_ret_failure succeeded.

318

319

320

if ( set x; as_func_ret_success y && test x = "$1" ); then

321

322

else

323

exitcode=1

324

echo positional parameters were not saved.

325

326

327

test $exitcode = 0) || { (exit 1); exit 1; }

328

329

(

330

as_lineno_1=$LINENO

331

as_lineno_2=$LINENO

332

test "x$as_lineno_1" != "x$as_lineno_2" &&

333

test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }

334

335

_ASEOF

336

}; then

337

break

338

339

340

341

342

done

343

344

if test "x$CONFIG_SHELL" != x; then

345

for as_var in BASH_ENV ENV

346

do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var

347

done

348

export CONFIG_SHELL

349

exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}

350

351

352

353

if test $as_have_required = no; then

354

echo This script requires a shell more modern than all the

355

echo shells that I found on your system. Please install a

356

echo modern shell, or manually run the script under such a

357

echo shell if you do have one.

358

{ (exit 1); exit 1; }

359

360

361

362

363

364

365

366

367

368

(eval "as_func_return () {

369

(exit \$1)

370

}

371

as_func_success () {

372

as_func_return 0

373

}

374

as_func_failure () {

375

as_func_return 1

376

}

377

as_func_ret_success () {

378

return 0

379

}

380

as_func_ret_failure () {

381

return 1

382

}

383

384

exitcode=0

385

if as_func_success; then

386

387

else

388

exitcode=1

389

echo as_func_success failed.

390

391

392

if as_func_failure; then

393

exitcode=1

394

echo as_func_failure succeeded.

395

396

397

if as_func_ret_success; then

398

399

else

400

exitcode=1

401

echo as_func_ret_success failed.

402

403

404

if as_func_ret_failure; then

405

exitcode=1

406

echo as_func_ret_failure succeeded.

407

408

409

if ( set x; as_func_ret_success y && test x = \"\$1\" ); then

410

411

else

412

exitcode=1

413

echo positional parameters were not saved.

414

415

416

test \$exitcode = 0") || {

417

echo No shell found that supports shell functions.

418

echo Please tell autoconf@gnu.org about your system,

419

echo including any error possibly output before this

420

echo message

421

}

422

423

424

425

as_lineno_1=$LINENO

426

as_lineno_2=$LINENO

427

test "x$as_lineno_1" != "x$as_lineno_2" &&

428

test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {

429

430

# Create $as_me.lineno as a copy of $as_myself, but with $LINENO

431

# uniformly replaced by the line number. The first 'sed' inserts a

432

# line-number line after each line using $LINENO; the second 'sed'

433

# does the real work. The second script uses 'N' to pair each

434

# line-number line with the line containing $LINENO, and appends

435

# trailing '-' during substitution so that $LINENO is not a special

436

# case at line end.

437

# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the

438

# scripts with optimization help from Paolo Bonzini. Blame Lee

439

# E. McMahon (1931-1989) for sed's syntax. :-)

440

sed -n '

441

442

/[$]LINENO/=

443

' <$as_myself |

444

sed '

445

s/[$]LINENO.*/&-/

446

t lineno

447

448

:lineno

449

450

:loop

451

s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/

452

t loop

453

s/-\n.*//

454

' >$as_me.lineno &&

455

chmod +x "$as_me.lineno" ||

456

{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2

457

{ (exit 1); exit 1; }; }

458

459

# Don't try to exec as it changes $[0], causing all sort of problems

460

# (the dirname of $[0] is not the place where we might find the

461

# original and so on. Autoconf is especially sensitive to this).

462

. "./$as_me.lineno"

463

# Exit status is that of the last command.

464

exit

465

}

466

467

468

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then

469

as_dirname=dirname

470

else

471

as_dirname=false

472

473

474

ECHO_C= ECHO_N= ECHO_T=

475

case `echo -n x` in

476

-n*)

477

case `echo 'x\c'` in

478

*c*) ECHO_T=' ';; # ECHO_T is single tab character.

479

*) ECHO_C='\c';;

480

esac;;

481

482

ECHO_N='-n';;

483

esac

484

485

if expr a : '$a$' >/dev/null 2>&1 &&

486

test "X`expr 00001 : '.*$...$'`" = X001; then

487

as_expr=expr

488

else

489

as_expr=false

490

491

492

rm -f conf$$ conf$$.exe conf$$.file

493

if test -d conf$$.dir; then

494

rm -f conf$$.dir/conf$$.file

495

else

496

rm -f conf$$.dir

497

mkdir conf$$.dir

498

499

echo >conf$$.file

500

if ln -s conf$$.file conf$$ 2>/dev/null; then

501

as_ln_s='ln -s'

502

# ... but there are two gotchas:

503

# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.

504

# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.

505

# In both cases, we have to default to `cp -p'.

506

ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||

507

as_ln_s='cp -p'

508

elif ln conf$$.file conf$$ 2>/dev/null; then

509

as_ln_s=ln

510

else

511

as_ln_s='cp -p'

512

513

rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file

514

rmdir conf$$.dir 2>/dev/null

515

516

if mkdir -p . 2>/dev/null; then

517

as_mkdir_p=:

518

else

519

test -d ./-p && rmdir ./-p

520

as_mkdir_p=false

521

522

523

if test -x / >/dev/null 2>&1; then

524

as_test_x='test -x'

525

else

526

if ls -dL / >/dev/null 2>&1; then

527

as_ls_L_option=L

528

else

529

as_ls_L_option=

530

531

as_test_x='

532

eval sh -c '\''

533

if test -d "$1"; then

534

test -d "$1/.";

535

else

536

case $1 in

537

-*)set "./$1";;

538

esac;

539

case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in

540

???[sx]*):;;*)false;;esac;fi

541

'\'' sh

542

543

544

as_executable_p=$as_test_x

545

546

# Sed expression to map a string onto a valid CPP name.

547

as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

548

549

# Sed expression to map a string onto a valid variable name.

550

as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"

551

552

553

554

555

# Check that we are running under the correct shell.

556

SHELL=${CONFIG_SHELL-/bin/sh}

557

558

case X$lt_ECHO in

559

X*--fallback-echo)

560

# Remove one level of quotation (which was required for Make).

561

ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`

562

;;

563

esac

564

565

ECHO=${lt_ECHO-echo}

566

if test "X$1" = X--no-reexec; then

567

# Discard the --no-reexec flag, and continue.

568

shift

569

elif test "X$1" = X--fallback-echo; then

570

# Avoid inline document here, it may be left over

571

572

elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then

573

# Yippee, $ECHO works!

574

575

else

576

# Restart under the correct shell.

577

exec $SHELL "$0" --no-reexec ${1+"$@"}

578

579

580

if test "X$1" = X--fallback-echo; then

581

# used as fallback echo

582

shift

583

cat <<_LT_EOF

584

585

_LT_EOF

586

exit 0

587

588

589

# The HP-UX ksh and POSIX shell print the target directory to stdout

590

# if CDPATH is set.

591

(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

592

593

if test -z "$lt_ECHO"; then

594

if test "X${echo_test_string+set}" != Xset; then

595

# find a string as large as possible, as long as the shell can cope with it

596

for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do

597

# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...

598

if { echo_test_string=`eval $cmd`; } 2>/dev/null &&

599

{ test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null

600

then

601

break

602

603

done

604

605

606

if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&

607

echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&

608

test "X$echo_testing_string" = "X$echo_test_string"; then

609

610

else

611

# The Solaris, AIX, and Digital Unix default echo programs unquote

612

# backslashes. This makes it impossible to quote backslashes using

613

# echo "$something" | sed 's/\\/\\\\/g'

614

615

# So, first we look for a working echo in the user's PATH.

616

617

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

618

for dir in $PATH /usr/ucb; do

619

IFS="$lt_save_ifs"

620

if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&

621

test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&

622

echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&

623

test "X$echo_testing_string" = "X$echo_test_string"; then

624

ECHO="$dir/echo"

625

break

626

627

done

628

IFS="$lt_save_ifs"

629

630

if test "X$ECHO" = Xecho; then

631

# We didn't find a better echo, so look for alternatives.

632

if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&

633

echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&

634

test "X$echo_testing_string" = "X$echo_test_string"; then

635

# This shell has a builtin print -r that does the trick.

636

ECHO='print -r'

637

elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&

638

test "X$CONFIG_SHELL" != X/bin/ksh; then

639

# If we have ksh, try running configure again with it.

640

ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}

641

export ORIGINAL_CONFIG_SHELL

642

CONFIG_SHELL=/bin/ksh

643

export CONFIG_SHELL

644

exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}

645

else

646

# Try using printf.

647

ECHO='printf %s\n'

648

if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&

649

echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&

650

test "X$echo_testing_string" = "X$echo_test_string"; then

651

# Cool, printf works

652

653

elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&

654

test "X$echo_testing_string" = 'X\t' &&

655

echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&

656

test "X$echo_testing_string" = "X$echo_test_string"; then

657

CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL

658

export CONFIG_SHELL

659

SHELL="$CONFIG_SHELL"

660

export SHELL

661

ECHO="$CONFIG_SHELL $0 --fallback-echo"

662

elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&

663

test "X$echo_testing_string" = 'X\t' &&

664

echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&

665

test "X$echo_testing_string" = "X$echo_test_string"; then

666

ECHO="$CONFIG_SHELL $0 --fallback-echo"

667

else

668

# maybe with a smaller string...

669

prev=:

670

671

for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do

672

if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null

673

then

674

break

675

676

prev="$cmd"

677

done

678

679

if test "$prev" != 'sed 50q "$0"'; then

680

echo_test_string=`eval $prev`

681

export echo_test_string

682

exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}

683

else

684

# Oops. We lost completely, so just stick with echo.

685

ECHO=echo

686

687

688

689

690

691

692

693

# Copy echo and quote the copy suitably for passing to libtool from

694

# the Makefile, instead of quoting the original, which is used later.

695

lt_ECHO=$ECHO

696

if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then

697

lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"

698

699

700

701

702

703

exec 7<&0 </dev/null 6>&1

704

705

# Name of the host.

706

# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,

707

# so uname gets run too.

708

ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

709

710

711

# Initializations.

712

713

ac_default_prefix=/usr/local

714

ac_clean_files=

715

ac_config_libobj_dir=.

716

LIBOBJS=

717

cross_compiling=no

718

subdirs=

719

MFLAGS=

720

MAKEFLAGS=

721

SHELL=${CONFIG_SHELL-/bin/sh}

722

723

# Identity of this package.

724

PACKAGE_NAME='igraph'

725

PACKAGE_TARNAME='igraph'

726

PACKAGE_VERSION='0.5.3'

727

PACKAGE_STRING='igraph 0.5.3'

728

PACKAGE_BUGREPORT='csardi@rmki.kfki.hu'

729

730

ac_unique_file="src/games.c"

731

# Factoring default headers for most tests.

732

ac_includes_default="\

733

#include <stdio.h>

734

#ifdef HAVE_SYS_TYPES_H

735

# include <sys/types.h>

736

#endif

737

#ifdef HAVE_SYS_STAT_H

738

# include <sys/stat.h>

739

#endif

740

#ifdef STDC_HEADERS

741

# include <stdlib.h>

742

# include <stddef.h>

743

#else

744

# ifdef HAVE_STDLIB_H

745

# include <stdlib.h>

746

# endif

747

#endif

748

#ifdef HAVE_STRING_H

749

# if !defined STDC_HEADERS && defined HAVE_MEMORY_H

750

# include <memory.h>

751

# endif

752

# include <string.h>

753

#endif

754

#ifdef HAVE_STRINGS_H

755

# include <strings.h>

756

#endif

757

#ifdef HAVE_INTTYPES_H

758

# include <inttypes.h>

759

#endif

760

#ifdef HAVE_STDINT_H

761

# include <stdint.h>

762

#endif

763

#ifdef HAVE_UNISTD_H

764

# include <unistd.h>

765

#endif"

766

767

ac_subst_vars='SHELL

768

PATH_SEPARATOR

769

PACKAGE_NAME

770

PACKAGE_TARNAME

771

PACKAGE_VERSION

772

PACKAGE_STRING

773

PACKAGE_BUGREPORT

774

exec_prefix

775

prefix

776

program_transform_name

777

bindir

778

sbindir

779

libexecdir

780

datarootdir

781

datadir

782

sysconfdir

783

sharedstatedir

784

localstatedir

785

includedir

786

oldincludedir

787

docdir

788

infodir

789

htmldir

790

dvidir

791

pdfdir

792

psdir

793

libdir

794

localedir

795

mandir

796

DEFS

797

ECHO_C

798

ECHO_N

799

ECHO_T

800

LIBS

801

build_alias

802

host_alias

803

target_alias

804

INSTALL_PROGRAM

805

INSTALL_SCRIPT

806

INSTALL_DATA

807

am__isrc

808

CYGPATH_W

809

PACKAGE

810

VERSION

811

ACLOCAL

812

AUTOCONF

813

AUTOMAKE

814

AUTOHEADER

815

MAKEINFO

816

install_sh

817

STRIP

818

INSTALL_STRIP_PROGRAM

819

mkdir_p

820

AWK

821

SET_MAKE

822

am__leading_dot

823

AMTAR

824

am__tar

825

am__untar

826

827

CFLAGS

828

LDFLAGS

829

CPPFLAGS

830

ac_ct_CC

831

EXEEXT

832

OBJEXT

833

DEPDIR

834

am__include

835

am__quote

836

AMDEP_TRUE

837

AMDEP_FALSE

838

AMDEPBACKSLASH

839

CCDEPMODE

840

am__fastdepCC_TRUE

841

am__fastdepCC_FALSE

842

CXX

843

CXXFLAGS

844

ac_ct_CXX

845

CXXDEPMODE

846

am__fastdepCXX_TRUE

847

am__fastdepCXX_FALSE

848

CXXCPP

849

LEX

850

LEX_OUTPUT_ROOT

851

LEXLIB

852

YACC

853

YFLAGS

854

CPP

855

GREP

856

EGREP

857

build

858

build_cpu

859

build_vendor

860

build_os

861

host

862

host_cpu

863

host_vendor

864

host_os

865

866

DLLTOOL

867

OBJDUMP

868

LIBTOOL

869

SED

870

FGREP

871

872

DUMPBIN

873

ac_ct_DUMPBIN

874

875

LN_S

876

877

RANLIB

878

lt_ECHO

879

DSYMUTIL

880

NMEDIT

881

LIPO

882

OTOOL

883

OTOOL64

884

AUTOM4TE

885

FLOATSTORE

886

WARNING_CFLAGS

887

WERROR_CFLAGS

888

USE_SHELL_TRUE

889

USE_SHELL_FALSE

890

XML2CONFIG

891

XML2_LIBS

892

XML2_CFLAGS

893

INTERNAL_ARPACK_TRUE

894

INTERNAL_ARPACK_FALSE

895

INTERNAL_LAPACK_TRUE

896

INTERNAL_LAPACK_FALSE

897

INTERNAL_BLAS_TRUE

898

INTERNAL_BLAS_FALSE

899

LIBOBJS

900

LTLIBOBJS'

901

ac_subst_files=''

902

ac_precious_vars='build_alias

903

host_alias

904

target_alias

905

906

CFLAGS

907

LDFLAGS

908

LIBS

909

CPPFLAGS

910

CXX

911

CXXFLAGS

912

CCC

913

CXXCPP

914

YACC

915

YFLAGS

916

CPP'

917

918

919

# Initialize some variables set by options.

920

ac_init_help=

921

ac_init_version=false

922

# The variables have the same names as the options, with

923

# dashes changed to underlines.

924

cache_file=/dev/null

925

exec_prefix=NONE

926

no_create=

927

no_recursion=

928

prefix=NONE

929

program_prefix=NONE

930

program_suffix=NONE

931

program_transform_name=s,x,x,

932

silent=

933

site=

934

srcdir=

935

verbose=

936

x_includes=NONE

937

x_libraries=NONE

938

939

# Installation directory options.

940

# These are left unexpanded so users can "make install exec_prefix=/foo"

941

# and all the variables that are supposed to be based on exec_prefix

942

# by default will actually change.

943

# Use braces instead of parens because sh, perl, etc. also accept them.

944

# (The list follows the same order as the GNU Coding Standards.)

945

bindir='${exec_prefix}/bin'

946

sbindir='${exec_prefix}/sbin'

947

libexecdir='${exec_prefix}/libexec'

948

datarootdir='${prefix}/share'

949

datadir='${datarootdir}'

950

sysconfdir='${prefix}/etc'

951

sharedstatedir='${prefix}/com'

952

localstatedir='${prefix}/var'

953

includedir='${prefix}/include'

954

oldincludedir='/usr/include'

955

docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'

956

infodir='${datarootdir}/info'

957

htmldir='${docdir}'

958

dvidir='${docdir}'

959

pdfdir='${docdir}'

960

psdir='${docdir}'

961

libdir='${exec_prefix}/lib'

962

localedir='${datarootdir}/locale'

963

mandir='${datarootdir}/man'

964

965

ac_prev=

966

ac_dashdash=

967

for ac_option

968

969

# If the previous option needs an argument, assign it.

970

if test -n "$ac_prev"; then

971

eval $ac_prev=\$ac_option

972

ac_prev=

973

continue

974

975

976

case $ac_option in

977

*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=$.*$'` ;;

978

*) ac_optarg=yes ;;

979

esac

980

981

# Accept the important Cygnus configure options, so we can diagnose typos.

982

983

case $ac_dashdash$ac_option in

984

--)

985

ac_dashdash=yes ;;

986

987

988

ac_prev=bindir ;;

989

990

bindir=$ac_optarg ;;

991

992

-build | --build | --buil | --bui | --bu)

993

ac_prev=build_alias ;;

994

-build=* | --build=* | --buil=* | --bui=* | --bu=*)

995

build_alias=$ac_optarg ;;

996

997

-cache-file | --cache-file | --cache-fil | --cache-fi \

998

| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)

999

ac_prev=cache_file ;;

1000

-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \

1001

| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)

1002

cache_file=$ac_optarg ;;

1003

1004

--config-cache | -C)

1005

cache_file=config.cache ;;

1006

1007

-datadir | --datadir | --datadi | --datad)

1008

ac_prev=datadir ;;

1009

-datadir=* | --datadir=* | --datadi=* | --datad=*)

1010

datadir=$ac_optarg ;;

1011

1012

-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \

1013

| --dataroo | --dataro | --datar)

1014

ac_prev=datarootdir ;;

1015

-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \

1016

| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)

1017

datarootdir=$ac_optarg ;;

1018

1019

-disable-* | --disable-*)

1020

ac_feature=`expr "x$ac_option" : 'x-*disable-$.*$'`

1021

# Reject names that are not valid shell variable names.

1022

expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&

1023

{ echo "$as_me: error: invalid feature name: $ac_feature" >&2

1024

{ (exit 1); exit 1; }; }

1025

ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`

1026

eval enable_$ac_feature=no ;;

1027

1028

-docdir | --docdir | --docdi | --doc | --do)

1029

ac_prev=docdir ;;

1030

-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)

1031

docdir=$ac_optarg ;;

1032

1033

1034

ac_prev=dvidir ;;

1035

1036

dvidir=$ac_optarg ;;

1037

1038

-enable-* | --enable-*)

1039

ac_feature=`expr "x$ac_option" : 'x-*enable-$[^=]*$'`

1040

# Reject names that are not valid shell variable names.

1041

expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&

1042

{ echo "$as_me: error: invalid feature name: $ac_feature" >&2

1043

{ (exit 1); exit 1; }; }

1044

ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`

1045

eval enable_$ac_feature=\$ac_optarg ;;

1046

1047

-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \

1048

1049

| --exec | --exe | --ex)

1050

ac_prev=exec_prefix ;;

1051

-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \

1052

1053

| --exec=* | --exe=* | --ex=*)

1054

exec_prefix=$ac_optarg ;;

1055

1056

-gas | --gas | --ga | --g)

1057

# Obsolete; use --with-gas.

1058

with_gas=yes ;;

1059

1060

-help | --help | --hel | --he | -h)

1061

ac_init_help=long ;;

1062

-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)

1063

ac_init_help=recursive ;;

1064

-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)

1065

ac_init_help=short ;;

1066

1067

-host | --host | --hos | --ho)

1068

ac_prev=host_alias ;;

1069

-host=* | --host=* | --hos=* | --ho=*)

1070

host_alias=$ac_optarg ;;

1071

1072

1073

ac_prev=htmldir ;;

1074

1075

| --ht=*)

1076

htmldir=$ac_optarg ;;

1077

1078

-includedir | --includedir | --includedi | --included | --include \

1079

| --includ | --inclu | --incl | --inc)

1080

ac_prev=includedir ;;

1081

-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \

1082

| --includ=* | --inclu=* | --incl=* | --inc=*)

1083

includedir=$ac_optarg ;;

1084

1085

1086

ac_prev=infodir ;;

1087

1088

infodir=$ac_optarg ;;

1089

1090

-libdir | --libdir | --libdi | --libd)

1091

ac_prev=libdir ;;

1092

-libdir=* | --libdir=* | --libdi=* | --libd=*)

1093

libdir=$ac_optarg ;;

1094

1095

-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \

1096

| --libexe | --libex | --libe)

1097

ac_prev=libexecdir ;;

1098

-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \

1099

| --libexe=* | --libex=* | --libe=*)

1100

libexecdir=$ac_optarg ;;

1101

1102

-localedir | --localedir | --localedi | --localed | --locale)

1103

ac_prev=localedir ;;

1104

-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)

1105

localedir=$ac_optarg ;;

1106

1107

-localstatedir | --localstatedir | --localstatedi | --localstated \

1108

1109

ac_prev=localstatedir ;;

1110

-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \

1111

1112

localstatedir=$ac_optarg ;;

1113

1114

-mandir | --mandir | --mandi | --mand | --man | --ma | --m)

1115

ac_prev=mandir ;;

1116

-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)

1117

mandir=$ac_optarg ;;

1118

1119

-nfp | --nfp | --nf)

1120

# Obsolete; use --without-fp.

1121

with_fp=no ;;

1122

1123

-no-create | --no-create | --no-creat | --no-crea | --no-cre \

1124

| --no-cr | --no-c | -n)

1125

no_create=yes ;;

1126

1127

-no-recursion | --no-recursion | --no-recursio | --no-recursi \

1128

1129

no_recursion=yes ;;

1130

1131

-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \

1132

1133

| --oldin | --oldi | --old | --ol | --o)

1134

ac_prev=oldincludedir ;;

1135

-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \

1136

1137

| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)

1138

oldincludedir=$ac_optarg ;;

1139

1140

-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)

1141

ac_prev=prefix ;;

1142

-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)

1143

prefix=$ac_optarg ;;

1144

1145

-program-prefix | --program-prefix | --program-prefi | --program-pref \

1146

| --program-pre | --program-pr | --program-p)

1147

ac_prev=program_prefix ;;

1148

-program-prefix=* | --program-prefix=* | --program-prefi=* \

1149

| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)

1150

program_prefix=$ac_optarg ;;

1151

1152

-program-suffix | --program-suffix | --program-suffi | --program-suff \

1153

| --program-suf | --program-su | --program-s)

1154

ac_prev=program_suffix ;;

1155

-program-suffix=* | --program-suffix=* | --program-suffi=* \

1156

| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)

1157

program_suffix=$ac_optarg ;;

1158

1159

-program-transform-name | --program-transform-name \

1160

| --program-transform-nam | --program-transform-na \

1161

| --program-transform-n | --program-transform- \

1162

| --program-transform | --program-transfor \

1163

| --program-transfo | --program-transf \

1164

| --program-trans | --program-tran \

1165

| --progr-tra | --program-tr | --program-t)

1166

ac_prev=program_transform_name ;;

1167

-program-transform-name=* | --program-transform-name=* \

1168

| --program-transform-nam=* | --program-transform-na=* \

1169

| --program-transform-n=* | --program-transform-=* \

1170

| --program-transform=* | --program-transfor=* \

1171

| --program-transfo=* | --program-transf=* \

1172

| --program-trans=* | --program-tran=* \

1173

| --progr-tra=* | --program-tr=* | --program-t=*)

1174

program_transform_name=$ac_optarg ;;

1175

1176

1177

ac_prev=pdfdir ;;

1178

1179

pdfdir=$ac_optarg ;;

1180

1181

-psdir | --psdir | --psdi | --psd | --ps)

1182

ac_prev=psdir ;;

1183

-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)

1184

psdir=$ac_optarg ;;

1185

1186

-q | -quiet | --quiet | --quie | --qui | --qu | --q \

1187

1188

silent=yes ;;

1189

1190

1191

ac_prev=sbindir ;;

1192

-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \

1193

| --sbi=* | --sb=*)

1194

sbindir=$ac_optarg ;;

1195

1196

-sharedstatedir | --sharedstatedir | --sharedstatedi \

1197

| --sharedstated | --sharedstate | --sharedstat | --sharedsta \

1198

1199

| --sha | --sh)

1200

ac_prev=sharedstatedir ;;

1201

-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \

1202

| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \

1203

1204

| --sha=* | --sh=*)

1205

sharedstatedir=$ac_optarg ;;

1206

1207

-site | --site | --sit)

1208

ac_prev=site ;;

1209

-site=* | --site=* | --sit=*)

1210

site=$ac_optarg ;;

1211

1212

1213

ac_prev=srcdir ;;

1214

1215

srcdir=$ac_optarg ;;

1216

1217

-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \

1218

1219

ac_prev=sysconfdir ;;

1220

-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \

1221

1222

sysconfdir=$ac_optarg ;;

1223

1224

-target | --target | --targe | --targ | --tar | --ta | --t)

1225

ac_prev=target_alias ;;

1226

-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)

1227

target_alias=$ac_optarg ;;

1228

1229

1230

verbose=yes ;;

1231

1232

1233

ac_init_version=: ;;

1234

1235

-with-* | --with-*)

1236

ac_package=`expr "x$ac_option" : 'x-*with-$[^=]*$'`

1237

# Reject names that are not valid shell variable names.

1238

expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&

1239

{ echo "$as_me: error: invalid package name: $ac_package" >&2

1240

{ (exit 1); exit 1; }; }

1241

ac_package=`echo $ac_package | sed 's/[-.]/_/g'`

1242

eval with_$ac_package=\$ac_optarg ;;

1243

1244

-without-* | --without-*)

1245

ac_package=`expr "x$ac_option" : 'x-*without-$.*$'`

1246

# Reject names that are not valid shell variable names.

1247

expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&

1248

{ echo "$as_me: error: invalid package name: $ac_package" >&2

1249

{ (exit 1); exit 1; }; }

1250

ac_package=`echo $ac_package | sed 's/[-.]/_/g'`

1251

eval with_$ac_package=no ;;

1252

1253

--x)

1254

# Obsolete; use --with-x.

1255

with_x=yes ;;

1256

1257

-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \

1258

| --x-incl | --x-inc | --x-in | --x-i)

1259

ac_prev=x_includes ;;

1260

-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \

1261

| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)

1262

x_includes=$ac_optarg ;;

1263

1264

-x-libraries | --x-libraries | --x-librarie | --x-librari \

1265

1266

ac_prev=x_libraries ;;

1267

-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \

1268

1269

x_libraries=$ac_optarg ;;

1270

1271

-*) { echo "$as_me: error: unrecognized option: $ac_option

1272

Try \`$0 --help' for more information." >&2

1273

{ (exit 1); exit 1; }; }

1274

;;

1275

1276

*=*)

1277

ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`

1278

# Reject names that are not valid shell variable names.

1279

expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&

1280

{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2

1281

{ (exit 1); exit 1; }; }

1282

eval $ac_envvar=\$ac_optarg

1283

export $ac_envvar ;;

1284

1285

1286

# FIXME: should be removed in autoconf 3.0.

1287

echo "$as_me: WARNING: you should use --build, --host, --target" >&2

1288

expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&

1289

echo "$as_me: WARNING: invalid host type: $ac_option" >&2

1290

: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}

1291

;;

1292

1293

esac

1294

done

1295

1296

if test -n "$ac_prev"; then

1297

ac_option=--`echo $ac_prev | sed 's/_/-/g'`

1298

{ echo "$as_me: error: missing argument to $ac_option" >&2

1299

{ (exit 1); exit 1; }; }

1300

1301

1302

# Be sure to have absolute directory names.

1303

for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \

1304

datadir sysconfdir sharedstatedir localstatedir includedir \

1305

oldincludedir docdir infodir htmldir dvidir pdfdir psdir \

1306

libdir localedir mandir

1307

1308

eval ac_val=\$$ac_var

1309

case $ac_val in

1310

[\\/$]* | ?:[\\/]* ) continue;;

1311

NONE | '' ) case $ac_var in *prefix ) continue;; esac;;

1312

esac

1313

{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2

1314

{ (exit 1); exit 1; }; }

1315

done

1316

1317

# There might be people who depend on the old broken behavior: `$host'

1318

# used to hold the argument of --host etc.

1319

# FIXME: To remove some day.

1320

build=$build_alias

1321

host=$host_alias

1322

target=$target_alias

1323

1324

# FIXME: To remove some day.

1325

if test "x$host_alias" != x; then

1326

if test "x$build_alias" = x; then

1327

cross_compiling=maybe

1328

echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.

1329

If a cross compiler is detected then cross compile mode will be used." >&2

1330

elif test "x$build_alias" != "x$host_alias"; then

1331

cross_compiling=yes

1332

1333

1334

1335

ac_tool_prefix=

1336

test -n "$host_alias" && ac_tool_prefix=$host_alias-

1337

1338

test "$silent" = yes && exec 6>/dev/null

1339

1340

1341

ac_pwd=`pwd` && test -n "$ac_pwd" &&

1342

ac_ls_di=`ls -di .` &&

1343

ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||

1344

{ echo "$as_me: error: Working directory cannot be determined" >&2

1345

{ (exit 1); exit 1; }; }

1346

test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||

1347

{ echo "$as_me: error: pwd does not report name of working directory" >&2

1348

{ (exit 1); exit 1; }; }

1349

1350

1351

# Find the source files, if location was not specified.

1352

if test -z "$srcdir"; then

1353

ac_srcdir_defaulted=yes

1354

# Try the directory containing this script, then the parent directory.

1355

ac_confdir=`$as_dirname -- "$0" ||

1356

$as_expr X"$0" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \

1357

X"$0" : 'X$//$[^/]' \| \

1358

X"$0" : 'X$//$$' \| \

1359

X"$0" : 'X$/$' \| . 2>/dev/null ||

1360

echo X"$0" |

1361

sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{

1362

s//\1/

1363

1364

}

1365

/^X$\/\/$[^/].*/{

1366

s//\1/

1367

1368

}

1369

/^X$\/\/$$/{

1370

s//\1/

1371

1372

}

1373

/^X$\/$.*/{

1374

s//\1/

1375

1376

}

1377

s/.*/./; q'`

1378

srcdir=$ac_confdir

1379

if test ! -r "$srcdir/$ac_unique_file"; then

1380

srcdir=..

1381

1382

else

1383

ac_srcdir_defaulted=no

1384

1385

if test ! -r "$srcdir/$ac_unique_file"; then

1386

test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."

1387

{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2

1388

{ (exit 1); exit 1; }; }

1389

1390

ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"

1391

ac_abs_confdir=`(

1392

cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2

1393

{ (exit 1); exit 1; }; }

1394

pwd)`

1395

# When building in place, set srcdir=.

1396

if test "$ac_abs_confdir" = "$ac_pwd"; then

1397

srcdir=.

1398

1399

# Remove unnecessary trailing slashes from srcdir.

1400

# Double slashes in file names in object file debugging info

1401

# mess up M-x gdb in Emacs.

1402

case $srcdir in

1403

*/) srcdir=`expr "X$srcdir" : 'X$.*[^/]$' \| "X$srcdir" : 'X$.*$'`;;

1404

esac

1405

for ac_var in $ac_precious_vars; do

1406

eval ac_env_${ac_var}_set=\${${ac_var}+set}

1407

eval ac_env_${ac_var}_value=\$${ac_var}

1408

eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}

1409

eval ac_cv_env_${ac_var}_value=\$${ac_var}

1410

done

1411

1412

1413

# Report the --help message.

1414

1415

if test "$ac_init_help" = "long"; then

1416

# Omit some internal or obsolete options to make the list less imposing.

1417

# This message is too long to be a string in the A/UX 3.1 sh.

1418

cat <<_ACEOF

1419

\`configure' configures igraph 0.5.3 to adapt to many kinds of systems.

1420

1421

Usage: $0 [OPTION]... [VAR=VALUE]...

1422

1423

To assign environment variables (e.g., CC, CFLAGS...), specify them as

1424

VAR=VALUE. See below for descriptions of some of the useful variables.

1425

1426

Defaults for the options are specified in brackets.

1427

1428

Configuration:

1429

-h, --help display this help and exit

1430

--help=short display options specific to this package

1431

--help=recursive display the short help of all the included packages

1432

-V, --version display version information and exit

1433

-q, --quiet, --silent do not print \`checking...' messages

1434

--cache-file=FILE cache test results in FILE [disabled]

1435

-C, --config-cache alias for \`--cache-file=config.cache'

1436

-n, --no-create do not create output files

1437

--srcdir=DIR find the sources in DIR [configure dir or \`..']

1438

1439

Installation directories:

1440

--prefix=PREFIX install architecture-independent files in PREFIX

1441

[$ac_default_prefix]

1442

--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX

1443

[PREFIX]

1444

1445

By default, \`make install' will install all the files in

1446

\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify

1447

an installation prefix other than \`$ac_default_prefix' using \`--prefix',

1448

for instance \`--prefix=\$HOME'.

1449

1450

For better control, use the options below.

1451

1452

Fine tuning of the installation directories:

1453

--bindir=DIR user executables [EPREFIX/bin]

1454

--sbindir=DIR system admin executables [EPREFIX/sbin]

1455

--libexecdir=DIR program executables [EPREFIX/libexec]

1456

--sysconfdir=DIR read-only single-machine data [PREFIX/etc]

1457

--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]

1458

--localstatedir=DIR modifiable single-machine data [PREFIX/var]

1459

--libdir=DIR object code libraries [EPREFIX/lib]

1460

--includedir=DIR C header files [PREFIX/include]

1461

--oldincludedir=DIR C header files for non-gcc [/usr/include]

1462

--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]

1463

--datadir=DIR read-only architecture-independent data [DATAROOTDIR]

1464

--infodir=DIR info documentation [DATAROOTDIR/info]

1465

--localedir=DIR locale-dependent data [DATAROOTDIR/locale]

1466

--mandir=DIR man documentation [DATAROOTDIR/man]

1467

--docdir=DIR documentation root [DATAROOTDIR/doc/igraph]

1468

--htmldir=DIR html documentation [DOCDIR]

1469

--dvidir=DIR dvi documentation [DOCDIR]

1470

--pdfdir=DIR pdf documentation [DOCDIR]

1471

--psdir=DIR ps documentation [DOCDIR]

1472

_ACEOF

1473

1474

cat <<\_ACEOF

1475

1476

Program names:

1477

--program-prefix=PREFIX prepend PREFIX to installed program names

1478

--program-suffix=SUFFIX append SUFFIX to installed program names

1479

--program-transform-name=PROGRAM run sed PROGRAM on installed program names

1480

1481

System types:

1482

--build=BUILD configure for building on BUILD [guessed]

1483

--host=HOST cross-compile to build programs to run on HOST [BUILD]

1484

_ACEOF

1485

1486

1487

if test -n "$ac_init_help"; then

1488

case $ac_init_help in

1489

short | recursive ) echo "Configuration of igraph 0.5.3:";;

1490

esac

1491

cat <<\_ACEOF

1492

1493

Optional Features:

1494

--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)

1495

--enable-FEATURE[=ARG] include FEATURE [ARG=yes]

1496

--disable-dependency-tracking speeds up one-time build

1497

--enable-dependency-tracking do not reject slow dependency extractors

1498

--enable-shared[=PKGS] build shared libraries [default=yes]

1499

--enable-static[=PKGS] build static libraries [default=yes]

1500

--enable-fast-install[=PKGS]

1501

optimize for fast installation [default=yes]

1502

--disable-libtool-lock avoid locking (might break parallel builds)

1503

--enable-gcc-warnings turn on lots of GCC warnings (not recommended)

1504

--enable-profiling Enable gprof profiling

1505

--enable-debug Enable debug build

1506

--disable-graphml Disable support for GraphML format

1507

--enable-shell Enable shell interface

1508

--disable-gmp Compile without the GMP library

1509

1510

Optional Packages:

1511

--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]

1512

--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)

1513

--with-pic try to use only PIC/non-PIC objects [default=use

1514

both]

1515

--with-gnu-ld assume the C compiler uses GNU ld [default=no]

1516

--with-external-blas Use external BLAS library [default=no]

1517

--with-external-lapack Use external LAPACK library [default=no]

1518

--with-external-arpack Use external ARPACK library [default=no]

1519

1520

Some influential environment variables:

1521

CC C compiler command

1522

CFLAGS C compiler flags

1523

LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a

1524

nonstandard directory <lib dir>

1525

LIBS libraries to pass to the linker, e.g. -l<library>

1526

CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if

1527

you have headers in a nonstandard directory <include dir>

1528

CXX C++ compiler command

1529

CXXFLAGS C++ compiler flags

1530

CXXCPP C++ preprocessor

1531

YACC The `Yet Another C Compiler' implementation to use. Defaults to

1532

the first program found out of: `bison -y', `byacc', `yacc'.

1533

YFLAGS The list of arguments that will be passed by default to $YACC.

1534

This script will default YFLAGS to the empty string to avoid a

1535

default value of `-d' given by some make applications.

1536

CPP C preprocessor

1537

1538

Use these variables to override the choices made by `configure' or to help

1539

it to find libraries and programs with nonstandard names/locations.

1540

1541

Report bugs to <csardi@rmki.kfki.hu>.

1542

_ACEOF

1543

ac_status=$?

1544

1545

1546

if test "$ac_init_help" = "recursive"; then

1547

# If there are subdirs, report their specific --help.

1548

for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue

1549

test -d "$ac_dir" || continue

1550

ac_builddir=.

1551

1552

case "$ac_dir" in

1553

.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;

1554

1555

ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`

1556

# A ".." for each directory in $ac_dir_suffix.

1557

ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`

1558

case $ac_top_builddir_sub in

1559

"") ac_top_builddir_sub=. ac_top_build_prefix= ;;

1560

*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;

1561

esac ;;

1562

esac

1563

ac_abs_top_builddir=$ac_pwd

1564

ac_abs_builddir=$ac_pwd$ac_dir_suffix

1565

# for backward compatibility:

1566

ac_top_builddir=$ac_top_build_prefix

1567

1568

case $srcdir in

1569

.) # We are building in place.

1570

ac_srcdir=.

1571

ac_top_srcdir=$ac_top_builddir_sub

1572

ac_abs_top_srcdir=$ac_pwd ;;

1573

[\\/]* | ?:[\\/]* ) # Absolute name.

1574

ac_srcdir=$srcdir$ac_dir_suffix;

1575

ac_top_srcdir=$srcdir

1576

ac_abs_top_srcdir=$srcdir ;;

1577

*) # Relative name.

1578

ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix

1579

ac_top_srcdir=$ac_top_build_prefix$srcdir

1580

ac_abs_top_srcdir=$ac_pwd/$srcdir ;;

1581

esac

1582

ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

1583

1584

cd "$ac_dir" || { ac_status=$?; continue; }

1585

# Check for guested configure.

1586

if test -f "$ac_srcdir/configure.gnu"; then

1587

echo &&

1588

$SHELL "$ac_srcdir/configure.gnu" --help=recursive

1589

elif test -f "$ac_srcdir/configure"; then

1590

echo &&

1591

$SHELL "$ac_srcdir/configure" --help=recursive

1592

else

1593

echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2

1594

fi || ac_status=$?

1595

cd "$ac_pwd" || { ac_status=$?; break; }

1596

done

1597

1598

1599

test -n "$ac_init_help" && exit $ac_status

1600

if $ac_init_version; then

1601

cat <<\_ACEOF

1602

igraph configure 0.5.3

1603

generated by GNU Autoconf 2.61

1604

1605

1606

2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.

1607

This configure script is free software; the Free Software Foundation

1608

gives unlimited permission to copy, distribute and modify it.

1609

_ACEOF

1610

exit

1611

1612

cat >config.log <<_ACEOF

1613

This file contains any messages produced by compilers while

1614

running configure, to aid debugging if configure makes a mistake.

1615

1616

It was created by igraph $as_me 0.5.3, which was

1617

generated by GNU Autoconf 2.61. Invocation command line was

1618

1619

$ $0 $@

1620

1621

_ACEOF

1622

exec 5>>config.log

1623

{

1624

cat <<_ASUNAME

1625

## --------- ##

1626

## Platform. ##

1627

## --------- ##

1628

1629

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`

1630

uname -m = `(uname -m) 2>/dev/null || echo unknown`

1631

uname -r = `(uname -r) 2>/dev/null || echo unknown`

1632

uname -s = `(uname -s) 2>/dev/null || echo unknown`

1633

uname -v = `(uname -v) 2>/dev/null || echo unknown`

1634

1635

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`

1636

/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`

1637

1638

/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`

1639

/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`

1640

/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`

1641

/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`

1642

/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`

1643

/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`

1644

/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`

1645

1646

_ASUNAME

1647

1648

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

1649

for as_dir in $PATH

1650

1651

IFS=$as_save_IFS

1652

test -z "$as_dir" && as_dir=.

1653

echo "PATH: $as_dir"

1654

done

1655

IFS=$as_save_IFS

1656

1657

} >&5

1658

1659

cat >&5 <<_ACEOF

1660

1661

1662

## ----------- ##

1663

## Core tests. ##

1664

## ----------- ##

1665

1666

_ACEOF

1667

1668

1669

# Keep a trace of the command line.

1670

# Strip out --no-create and --no-recursion so they do not pile up.

1671

# Strip out --silent because we don't want to record it for future runs.

1672

# Also quote any args containing shell meta-characters.

1673

# Make two passes to allow for proper duplicate-argument suppression.

1674

ac_configure_args=

1675

ac_configure_args0=

1676

ac_configure_args1=

1677

ac_must_keep_next=false

1678

for ac_pass in 1 2

1679

1680

for ac_arg

1681

1682

case $ac_arg in

1683

-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;

1684

-q | -quiet | --quiet | --quie | --qui | --qu | --q \

1685

1686

continue ;;

1687

*\'*)

1688

ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;

1689

esac

1690

case $ac_pass in

1691

1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;

1692

1693

ac_configure_args1="$ac_configure_args1 '$ac_arg'"

1694

if test $ac_must_keep_next = true; then

1695

ac_must_keep_next=false # Got value, back to normal.

1696

else

1697

case $ac_arg in

1698

*=* | --config-cache | -C | -disable-* | --disable-* \

1699

| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \

1700

| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \

1701

1702

case "$ac_configure_args0 " in

1703

"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;

1704

esac

1705

;;

1706

-* ) ac_must_keep_next=true ;;

1707

esac

1708

1709

ac_configure_args="$ac_configure_args '$ac_arg'"

1710

;;

1711

esac

1712

done

1713

done

1714

$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }

1715

$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }

1716

1717

# When interrupted or exit'd, cleanup temporary files, and complete

1718

# config.log. We remove comments because anyway the quotes in there

1719

# would cause problems or look ugly.

1720

# WARNING: Use '\'' to represent an apostrophe within the trap.

1721

# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.

1722

trap 'exit_status=$?

1723

# Save into config.log some information that might help in debugging.

1724

{

1725

echo

1726

1727

cat <<\_ASBOX

1728

## ---------------- ##

1729

## Cache variables. ##

1730

## ---------------- ##

1731

_ASBOX

1732

echo

1733

# The following way of writing the cache mishandles newlines in values,

1734

(

1735

for ac_var in `(set) 2>&1 | sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'\''`; do

1736

eval ac_val=\$$ac_var

1737

case $ac_val in #(

1738

*${as_nl}*)

1739

case $ac_var in #(

1740

*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5

1741

echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;

1742

esac

1743

case $ac_var in #(

1744

_ | IFS | as_nl) ;; #(

1745

*) $as_unset $ac_var ;;

1746

esac ;;

1747

esac

1748

done

1749

(set) 2>&1 |

1750

case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(

1751

*${as_nl}ac_space=\ *)

1752

sed -n \

1753

"s/'\''/'\''\\\\'\'''\''/g;

1754

s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\''\\2'\''/p"

1755

;; #(

1756

1757

sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"

1758

;;

1759

esac |

1760

sort

1761

)

1762

echo

1763

1764

cat <<\_ASBOX

1765

## ----------------- ##

1766

## Output variables. ##

1767

## ----------------- ##

1768

_ASBOX

1769

echo

1770

for ac_var in $ac_subst_vars

1771

1772

eval ac_val=\$$ac_var

1773

case $ac_val in

1774

*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;

1775

esac

1776

echo "$ac_var='\''$ac_val'\''"

1777

done | sort

1778

echo

1779

1780

if test -n "$ac_subst_files"; then

1781

cat <<\_ASBOX

1782

## ------------------- ##

1783

## File substitutions. ##

1784

## ------------------- ##

1785

_ASBOX

1786

echo

1787

for ac_var in $ac_subst_files

1788

1789

eval ac_val=\$$ac_var

1790

case $ac_val in

1791

*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;

1792

esac

1793

echo "$ac_var='\''$ac_val'\''"

1794

done | sort

1795

echo

1796

1797

1798

if test -s confdefs.h; then

1799

cat <<\_ASBOX

1800

## ----------- ##

1801

## confdefs.h. ##

1802

## ----------- ##

1803

_ASBOX

1804

echo

1805

cat confdefs.h

1806

echo

1807

1808

test "$ac_signal" != 0 &&

1809

echo "$as_me: caught signal $ac_signal"

1810

echo "$as_me: exit $exit_status"

1811

} >&5

1812

rm -f core *.core core.conftest.* &&

1813

rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&

1814

exit $exit_status

1815

' 0

1816

for ac_signal in 1 2 13 15; do

1817

trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal

1818

done

1819

ac_signal=0

1820

1821

# confdefs.h avoids OS command line length limits that DEFS can exceed.

1822

rm -f -r conftest* confdefs.h

1823

1824

# Predefined preprocessor variables.

1825

1826

cat >>confdefs.h <<_ACEOF

1827

#define PACKAGE_NAME "$PACKAGE_NAME"

1828

_ACEOF

1829

1830

1831

cat >>confdefs.h <<_ACEOF

1832

#define PACKAGE_TARNAME "$PACKAGE_TARNAME"

1833

_ACEOF

1834

1835

1836

cat >>confdefs.h <<_ACEOF

1837

#define PACKAGE_VERSION "$PACKAGE_VERSION"

1838

_ACEOF

1839

1840

1841

cat >>confdefs.h <<_ACEOF

1842

#define PACKAGE_STRING "$PACKAGE_STRING"

1843

_ACEOF

1844

1845

1846

cat >>confdefs.h <<_ACEOF

1847

#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"

1848

_ACEOF

1849

1850

1851

# Let the site file select an alternate cache file if it wants to.

1852

# Prefer explicitly selected file to automatically selected ones.

1853

if test -n "$CONFIG_SITE"; then

1854

set x "$CONFIG_SITE"

1855

elif test "x$prefix" != xNONE; then

1856

set x "$prefix/share/config.site" "$prefix/etc/config.site"

1857

else

1858

set x "$ac_default_prefix/share/config.site" \

1859

"$ac_default_prefix/etc/config.site"

1860

1861

shift

1862

for ac_site_file

1863

1864

if test -r "$ac_site_file"; then

1865

{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5

1866

echo "$as_me: loading site script $ac_site_file" >&6;}

1867

sed 's/^/| /' "$ac_site_file" >&5

1868

. "$ac_site_file"

1869

1870

done

1871

1872

if test -r "$cache_file"; then

1873

# Some versions of bash will fail to source /dev/null (special

1874

# files actually), so we avoid doing that.

1875

if test -f "$cache_file"; then

1876

{ echo "$as_me:$LINENO: loading cache $cache_file" >&5

1877

echo "$as_me: loading cache $cache_file" >&6;}

1878

case $cache_file in

1879

[\\/]* | ?:[\\/]* ) . "$cache_file";;

1880

*) . "./$cache_file";;

1881

esac

1882

1883

else

1884

{ echo "$as_me:$LINENO: creating cache $cache_file" >&5

1885

echo "$as_me: creating cache $cache_file" >&6;}

1886

>$cache_file

1887

1888

1889

# Check that the precious variables saved in the cache have kept the same

1890

# value.

1891

ac_cache_corrupted=false

1892

for ac_var in $ac_precious_vars; do

1893

eval ac_old_set=\$ac_cv_env_${ac_var}_set

1894

eval ac_new_set=\$ac_env_${ac_var}_set

1895

eval ac_old_val=\$ac_cv_env_${ac_var}_value

1896

eval ac_new_val=\$ac_env_${ac_var}_value

1897

case $ac_old_set,$ac_new_set in

1898

set,)

1899

{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5

1900

echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}

1901

ac_cache_corrupted=: ;;

1902

,set)

1903

{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5

1904

echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}

1905

ac_cache_corrupted=: ;;

1906

,);;

1907

1908

if test "x$ac_old_val" != "x$ac_new_val"; then

1909

{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5

1910

echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}

1911

{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5

1912

echo "$as_me: former value: $ac_old_val" >&2;}

1913

{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5

1914

echo "$as_me: current value: $ac_new_val" >&2;}

1915

ac_cache_corrupted=:

1916

fi;;

1917

esac

1918

# Pass precious variables to config.status.

1919

if test "$ac_new_set" = set; then

1920

case $ac_new_val in

1921

*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;

1922

*) ac_arg=$ac_var=$ac_new_val ;;

1923

esac

1924

case " $ac_configure_args " in

1925

*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.

1926

*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;

1927

esac

1928

1929

done

1930

if $ac_cache_corrupted; then

1931

{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5

1932

echo "$as_me: error: changes in the environment can compromise the build" >&2;}

1933

{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5

1934

echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}

1935

{ (exit 1); exit 1; }; }

1936

1937

1938

1939

1940

1941

1942

1943

1944

1945

1946

1947

1948

1949

1950

1951

1952

1953

1954

1955

1956

1957

1958

1959

1960

1961

1962

ac_ext=c

1963

ac_cpp='$CPP $CPPFLAGS'

1964

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

1965

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

1966

ac_compiler_gnu=$ac_cv_c_compiler_gnu

1967

1968

1969

1970

am__api_version='1.10'

1971

1972

ac_aux_dir=

1973

for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do

1974

if test -f "$ac_dir/install-sh"; then

1975

ac_aux_dir=$ac_dir

1976

ac_install_sh="$ac_aux_dir/install-sh -c"

1977

break

1978

elif test -f "$ac_dir/install.sh"; then

1979

ac_aux_dir=$ac_dir

1980

ac_install_sh="$ac_aux_dir/install.sh -c"

1981

break

1982

elif test -f "$ac_dir/shtool"; then

1983

ac_aux_dir=$ac_dir

1984

ac_install_sh="$ac_aux_dir/shtool install -c"

1985

break

1986

1987

done

1988

if test -z "$ac_aux_dir"; then

1989

{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5

1990

echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}

1991

{ (exit 1); exit 1; }; }

1992

1993

1994

# These three variables are undocumented and unsupported,

1995

# and are intended to be withdrawn in a future Autoconf release.

1996

# They can cause serious problems if a builder's source tree is in a directory

1997

# whose full name contains unusual characters.

1998

ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.

1999

ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.

2000

ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.

2001

2002

2003

# Find a good install program. We prefer a C program (faster),

2004

# so one script is as good as another. But avoid the broken or

2005

# incompatible versions:

2006

# SysV /etc/install, /usr/sbin/install

2007

# SunOS /usr/etc/install

2008

# IRIX /sbin/install

2009

# AIX /bin/install

2010

# AmigaOS /C/install, which installs bootblocks on floppy discs

2011

# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag

2012

# AFS /usr/afsws/bin/install, which mishandles nonexistent args

2013

# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"

2014

# OS/2's system install, which has a completely different semantic

2015

# ./install, which can be erroneously created by make from ./install.sh.

2016

{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5

2017

echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }

2018

if test -z "$INSTALL"; then

2019

if test "${ac_cv_path_install+set}" = set; then

2020

echo $ECHO_N "(cached) $ECHO_C" >&6

2021

else

2022

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

2023

for as_dir in $PATH

2024

2025

IFS=$as_save_IFS

2026

test -z "$as_dir" && as_dir=.

2027

# Account for people who put trailing slashes in PATH elements.

2028

case $as_dir/ in

2029

./ | .// | /cC/* | \

2030

/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \

2031

?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \

2032

/usr/ucb/* ) ;;

2033

2034

# OSF1 and SCO ODT 3.0 have their own names for install.

2035

# Don't use installbsd from OSF since it installs stuff as root

2036

# by default.

2037

for ac_prog in ginstall scoinst install; do

2038

for ac_exec_ext in '' $ac_executable_extensions; do

2039

if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then

2040

if test $ac_prog = install &&

2041

grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then

2042

# AIX install. It has an incompatible calling convention.

2043

2044

elif test $ac_prog = install &&

2045

grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then

2046

# program-specific install script used by HP pwplus--don't use.

2047

2048

else

2049

ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"

2050

break 3

2051

2052

2053

done

2054

done

2055

;;

2056

esac

2057

done

2058

IFS=$as_save_IFS

2059

2060

2061

2062

if test "${ac_cv_path_install+set}" = set; then

2063

INSTALL=$ac_cv_path_install

2064

else

2065

# As a last resort, use the slow shell script. Don't cache a

2066

# value for INSTALL within a source directory, because that will

2067

# break other packages using the cache if that directory is

2068

# removed, or if the value is a relative name.

2069

INSTALL=$ac_install_sh

2070

2071

2072

{ echo "$as_me:$LINENO: result: $INSTALL" >&5

2073

echo "${ECHO_T}$INSTALL" >&6; }

2074

2075

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.

2076

# It thinks the first close brace ends the variable substitution.

2077

test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

2078

2079

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

2080

2081

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

2082

2083

{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5

2084

echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }

2085

# Just in case

2086

sleep 1

2087

echo timestamp > conftest.file

2088

# Do `set' in a subshell so we don't clobber the current shell's

2089

# arguments. Must try -L first in case configure is actually a

2090

# symlink; some systems play weird games with the mod time of symlinks

2091

# (eg FreeBSD returns the mod time of the symlink's containing

2092

# directory).

2093

if (

2094

set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`

2095

if test "$*" = "X"; then

2096

# -L didn't work.

2097

set X `ls -t $srcdir/configure conftest.file`

2098

2099

rm -f conftest.file

2100

if test "$*" != "X $srcdir/configure conftest.file" \

2101

&& test "$*" != "X conftest.file $srcdir/configure"; then

2102

2103

# If neither matched, then we have a broken ls. This can happen

2104

# if, for instance, CONFIG_SHELL is bash and it inherits a

2105

# broken ls alias from the environment. This has actually

2106

# happened. Such a system could not be considered "sane".

2107

{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken

2108

alias in your environment" >&5

2109

echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken

2110

alias in your environment" >&2;}

2111

{ (exit 1); exit 1; }; }

2112

2113

2114

test "$2" = conftest.file

2115

)

2116

then

2117

# Ok.

2118

2119

else

2120

{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!

2121

Check your system clock" >&5

2122

echo "$as_me: error: newly created file is older than distributed files!

2123

Check your system clock" >&2;}

2124

{ (exit 1); exit 1; }; }

2125

2126

{ echo "$as_me:$LINENO: result: yes" >&5

2127

echo "${ECHO_T}yes" >&6; }

2128

test "$program_prefix" != NONE &&

2129

program_transform_name="s&^&$program_prefix&;$program_transform_name"

2130

# Use a double $ so make ignores it.

2131

test "$program_suffix" != NONE &&

2132

program_transform_name="s&\$&$program_suffix&;$program_transform_name"

2133

# Double any \ or $. echo might interpret backslashes.

2134

# By default was `s,x,x', remove it if useless.

2135

cat <<\_ACEOF >conftest.sed

2136

s/[\\$]/&&/g;s/;s,x,x,$//

2137

_ACEOF

2138

program_transform_name=`echo $program_transform_name | sed -f conftest.sed`

2139

rm -f conftest.sed

2140

2141

# expand $ac_aux_dir to an absolute path

2142

am_aux_dir=`cd $ac_aux_dir && pwd`

2143

2144

test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"

2145

# Use eval to expand $SHELL

2146

if eval "$MISSING --run true"; then

2147

am_missing_run="$MISSING --run "

2148

else

2149

am_missing_run=

2150

{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5

2151

echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}

2152

2153

2154

{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5

2155

echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }

2156

if test -z "$MKDIR_P"; then

2157

if test "${ac_cv_path_mkdir+set}" = set; then

2158

echo $ECHO_N "(cached) $ECHO_C" >&6

2159

else

2160

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

2161

for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin

2162

2163

IFS=$as_save_IFS

2164

test -z "$as_dir" && as_dir=.

2165

for ac_prog in mkdir gmkdir; do

2166

for ac_exec_ext in '' $ac_executable_extensions; do

2167

{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue

2168

case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(

2169

'mkdir (GNU coreutils) '* | \

2170

'mkdir (coreutils) '* | \

2171

'mkdir (fileutils) '4.1*)

2172

ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext

2173

break 3;;

2174

esac

2175

done

2176

done

2177

done

2178

IFS=$as_save_IFS

2179

2180

2181

2182

if test "${ac_cv_path_mkdir+set}" = set; then

2183

MKDIR_P="$ac_cv_path_mkdir -p"

2184

else

2185

# As a last resort, use the slow shell script. Don't cache a

2186

# value for MKDIR_P within a source directory, because that will

2187

# break other packages using the cache if that directory is

2188

# removed, or if the value is a relative name.

2189

test -d ./--version && rmdir ./--version

2190

MKDIR_P="$ac_install_sh -d"

2191

2192

2193

{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5

2194

echo "${ECHO_T}$MKDIR_P" >&6; }

2195

2196

mkdir_p="$MKDIR_P"

2197

case $mkdir_p in

2198

[\\/$]* | ?:[\\/]*) ;;

2199

*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;

2200

esac

2201

2202

for ac_prog in gawk mawk nawk awk

2203

2204

# Extract the first word of "$ac_prog", so it can be a program name with args.

2205

set dummy $ac_prog; ac_word=$2

2206

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

2207

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

2208

if test "${ac_cv_prog_AWK+set}" = set; then

2209

echo $ECHO_N "(cached) $ECHO_C" >&6

2210

else

2211

if test -n "$AWK"; then

2212

ac_cv_prog_AWK="$AWK" # Let the user override the test.

2213

else

2214

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

2215

for as_dir in $PATH

2216

2217

IFS=$as_save_IFS

2218

test -z "$as_dir" && as_dir=.

2219

for ac_exec_ext in '' $ac_executable_extensions; do

2220

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

2221

ac_cv_prog_AWK="$ac_prog"

2222

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

2223

break 2

2224

2225

done

2226

done

2227

IFS=$as_save_IFS

2228

2229

2230

2231

AWK=$ac_cv_prog_AWK

2232

if test -n "$AWK"; then

2233

{ echo "$as_me:$LINENO: result: $AWK" >&5

2234

echo "${ECHO_T}$AWK" >&6; }

2235

else

2236

{ echo "$as_me:$LINENO: result: no" >&5

2237

echo "${ECHO_T}no" >&6; }

2238

2239

2240

2241

test -n "$AWK" && break

2242

done

2243

2244

{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5

2245

echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }

2246

set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`

2247

if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then

2248

echo $ECHO_N "(cached) $ECHO_C" >&6

2249

else

2250

cat >conftest.make <<\_ACEOF

2251

SHELL = /bin/sh

2252

all:

2253

@echo '@@@%%%=$(MAKE)=@@@%%%'

2254

_ACEOF

2255

# GNU make sometimes prints "make[1]: Entering...", which would confuse us.

2256

case `${MAKE-make} -f conftest.make 2>/dev/null` in

2257

*@@@%%%=?*=@@@%%%*)

2258

eval ac_cv_prog_make_${ac_make}_set=yes;;

2259

2260

eval ac_cv_prog_make_${ac_make}_set=no;;

2261

esac

2262

rm -f conftest.make

2263

2264

if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then

2265

{ echo "$as_me:$LINENO: result: yes" >&5

2266

echo "${ECHO_T}yes" >&6; }

2267

SET_MAKE=

2268

else

2269

{ echo "$as_me:$LINENO: result: no" >&5

2270

echo "${ECHO_T}no" >&6; }

2271

SET_MAKE="MAKE=${MAKE-make}"

2272

2273

2274

rm -rf .tst 2>/dev/null

2275

mkdir .tst 2>/dev/null

2276

if test -d .tst; then

2277

am__leading_dot=.

2278

else

2279

am__leading_dot=_

2280

2281

rmdir .tst 2>/dev/null

2282

2283

if test "`cd $srcdir && pwd`" != "`pwd`"; then

2284

# Use -I$(srcdir) only when $(srcdir) != ., so that make's output

2285

# is not polluted with repeated "-I."

2286

am__isrc=' -I$(srcdir)'

2287

# test to see if srcdir already configured

2288

if test -f $srcdir/config.status; then

2289

{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5

2290

echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}

2291

{ (exit 1); exit 1; }; }

2292

2293

2294

2295

# test whether we have cygpath

2296

if test -z "$CYGPATH_W"; then

2297

if (cygpath --version) >/dev/null 2>/dev/null; then

2298

CYGPATH_W='cygpath -w'

2299

else

2300

CYGPATH_W=echo

2301

2302

2303

2304

2305

# Define the identity of the package.

2306

PACKAGE=igraph

2307

VERSION=0.5.3

2308

2309

2310

cat >>confdefs.h <<_ACEOF

2311

#define PACKAGE "$PACKAGE"

2312

_ACEOF

2313

2314

2315

cat >>confdefs.h <<_ACEOF

2316

#define VERSION "$VERSION"

2317

_ACEOF

2318

2319

# Some tools Automake needs.

2320

2321

ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}

2322

2323

2324

AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}

2325

2326

2327

AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}

2328

2329

2330

AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}

2331

2332

2333

MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}

2334

2335

install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}

2336

2337

# Installed binaries are usually stripped using `strip' when the user

2338

# run `make install-strip'. However `strip' might not be the right

2339

# tool to use in cross-compilation environments, therefore Automake

2340

# will honor the `STRIP' environment variable to overrule this program.

2341

if test "$cross_compiling" != no; then

2342

if test -n "$ac_tool_prefix"; then

2343

# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.

2344

set dummy ${ac_tool_prefix}strip; ac_word=$2

2345

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

2346

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

2347

if test "${ac_cv_prog_STRIP+set}" = set; then

2348

echo $ECHO_N "(cached) $ECHO_C" >&6

2349

else

2350

if test -n "$STRIP"; then

2351

ac_cv_prog_STRIP="$STRIP" # Let the user override the test.

2352

else

2353

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

2354

for as_dir in $PATH

2355

2356

IFS=$as_save_IFS

2357

test -z "$as_dir" && as_dir=.

2358

for ac_exec_ext in '' $ac_executable_extensions; do

2359

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

2360

ac_cv_prog_STRIP="${ac_tool_prefix}strip"

2361

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

2362

break 2

2363

2364

done

2365

done

2366

IFS=$as_save_IFS

2367

2368

2369

2370

STRIP=$ac_cv_prog_STRIP

2371

if test -n "$STRIP"; then

2372

{ echo "$as_me:$LINENO: result: $STRIP" >&5

2373

echo "${ECHO_T}$STRIP" >&6; }

2374

else

2375

{ echo "$as_me:$LINENO: result: no" >&5

2376

echo "${ECHO_T}no" >&6; }

2377

2378

2379

2380

2381

if test -z "$ac_cv_prog_STRIP"; then

2382

ac_ct_STRIP=$STRIP

2383

# Extract the first word of "strip", so it can be a program name with args.

2384

set dummy strip; ac_word=$2

2385

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

2386

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

2387

if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then

2388

echo $ECHO_N "(cached) $ECHO_C" >&6

2389

else

2390

if test -n "$ac_ct_STRIP"; then

2391

ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.

2392

else

2393

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

2394

for as_dir in $PATH

2395

2396

IFS=$as_save_IFS

2397

test -z "$as_dir" && as_dir=.

2398

for ac_exec_ext in '' $ac_executable_extensions; do

2399

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

2400

ac_cv_prog_ac_ct_STRIP="strip"

2401

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

2402

break 2

2403

2404

done

2405

done

2406

IFS=$as_save_IFS

2407

2408

2409

2410

ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP

2411

if test -n "$ac_ct_STRIP"; then

2412

{ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5

2413

echo "${ECHO_T}$ac_ct_STRIP" >&6; }

2414

else

2415

{ echo "$as_me:$LINENO: result: no" >&5

2416

echo "${ECHO_T}no" >&6; }

2417

2418

2419

if test "x$ac_ct_STRIP" = x; then

2420

STRIP=":"

2421

else

2422

case $cross_compiling:$ac_tool_warned in

2423

yes:)

2424

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

2425

whose name does not start with the host triplet. If you think this

2426

configuration is useful to you, please write to autoconf@gnu.org." >&5

2427

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

2428

whose name does not start with the host triplet. If you think this

2429

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

2430

ac_tool_warned=yes ;;

2431

esac

2432

STRIP=$ac_ct_STRIP

2433

2434

else

2435

STRIP="$ac_cv_prog_STRIP"

2436

2437

2438

2439

INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"

2440

2441

# We need awk for the "check" target. The system "awk" is bad on

2442

# some platforms.

2443

# Always define AMTAR for backward compatibility.

2444

2445

AMTAR=${AMTAR-"${am_missing_run}tar"}

2446

2447

am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'

2448

2449

2450

2451

2452

2453

ac_config_headers="$ac_config_headers config.h"

2454

2455

2456

# Test suite

2457

ac_config_commands="$ac_config_commands tests/atconfig"

2458

2459

2460

ac_config_files="$ac_config_files tests/Makefile tests/atlocal"

2461

2462

2463

ac_ext=c

2464

ac_cpp='$CPP $CPPFLAGS'

2465

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

2466

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

2467

ac_compiler_gnu=$ac_cv_c_compiler_gnu

2468

if test -n "$ac_tool_prefix"; then

2469

# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.

2470

set dummy ${ac_tool_prefix}gcc; ac_word=$2

2471

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

2472

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

2473

if test "${ac_cv_prog_CC+set}" = set; then

2474

echo $ECHO_N "(cached) $ECHO_C" >&6

2475

else

2476

if test -n "$CC"; then

2477

ac_cv_prog_CC="$CC" # Let the user override the test.

2478

else

2479

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

2480

for as_dir in $PATH

2481

2482

IFS=$as_save_IFS

2483

test -z "$as_dir" && as_dir=.

2484

for ac_exec_ext in '' $ac_executable_extensions; do

2485

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

2486

ac_cv_prog_CC="${ac_tool_prefix}gcc"

2487

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

2488

break 2

2489

2490

done

2491

done

2492

IFS=$as_save_IFS

2493

2494

2495

2496

CC=$ac_cv_prog_CC

2497

if test -n "$CC"; then

2498

{ echo "$as_me:$LINENO: result: $CC" >&5

2499

echo "${ECHO_T}$CC" >&6; }

2500

else

2501

{ echo "$as_me:$LINENO: result: no" >&5

2502

echo "${ECHO_T}no" >&6; }

2503

2504

2505

2506

2507

if test -z "$ac_cv_prog_CC"; then

2508

ac_ct_CC=$CC

2509

# Extract the first word of "gcc", so it can be a program name with args.

2510

set dummy gcc; ac_word=$2

2511

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

2512

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

2513

if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

2514

echo $ECHO_N "(cached) $ECHO_C" >&6

2515

else

2516

if test -n "$ac_ct_CC"; then

2517

ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

2518

else

2519

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

2520

for as_dir in $PATH

2521

2522

IFS=$as_save_IFS

2523

test -z "$as_dir" && as_dir=.

2524

for ac_exec_ext in '' $ac_executable_extensions; do

2525

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

2526

ac_cv_prog_ac_ct_CC="gcc"

2527

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

2528

break 2

2529

2530

done

2531

done

2532

IFS=$as_save_IFS

2533

2534

2535

2536

ac_ct_CC=$ac_cv_prog_ac_ct_CC

2537

if test -n "$ac_ct_CC"; then

2538

{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

2539

echo "${ECHO_T}$ac_ct_CC" >&6; }

2540

else

2541

{ echo "$as_me:$LINENO: result: no" >&5

2542

echo "${ECHO_T}no" >&6; }

2543

2544

2545

if test "x$ac_ct_CC" = x; then

2546

CC=""

2547

else

2548

case $cross_compiling:$ac_tool_warned in

2549

yes:)

2550

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

2551

whose name does not start with the host triplet. If you think this

2552

configuration is useful to you, please write to autoconf@gnu.org." >&5

2553

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

2554

whose name does not start with the host triplet. If you think this

2555

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

2556

ac_tool_warned=yes ;;

2557

esac

2558

CC=$ac_ct_CC

2559

2560

else

2561

CC="$ac_cv_prog_CC"

2562

2563

2564

if test -z "$CC"; then

2565

if test -n "$ac_tool_prefix"; then

2566

# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.

2567

set dummy ${ac_tool_prefix}cc; ac_word=$2

2568

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

2569

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

2570

if test "${ac_cv_prog_CC+set}" = set; then

2571

echo $ECHO_N "(cached) $ECHO_C" >&6

2572

else

2573

if test -n "$CC"; then

2574

ac_cv_prog_CC="$CC" # Let the user override the test.

2575

else

2576

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

2577

for as_dir in $PATH

2578

2579

IFS=$as_save_IFS

2580

test -z "$as_dir" && as_dir=.

2581

for ac_exec_ext in '' $ac_executable_extensions; do

2582

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

2583

ac_cv_prog_CC="${ac_tool_prefix}cc"

2584

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

2585

break 2

2586

2587

done

2588

done

2589

IFS=$as_save_IFS

2590

2591

2592

2593

CC=$ac_cv_prog_CC

2594

if test -n "$CC"; then

2595

{ echo "$as_me:$LINENO: result: $CC" >&5

2596

echo "${ECHO_T}$CC" >&6; }

2597

else

2598

{ echo "$as_me:$LINENO: result: no" >&5

2599

echo "${ECHO_T}no" >&6; }

2600

2601

2602

2603

2604

2605

if test -z "$CC"; then

2606

# Extract the first word of "cc", so it can be a program name with args.

2607

set dummy cc; ac_word=$2

2608

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

2609

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

2610

if test "${ac_cv_prog_CC+set}" = set; then

2611

echo $ECHO_N "(cached) $ECHO_C" >&6

2612

else

2613

if test -n "$CC"; then

2614

ac_cv_prog_CC="$CC" # Let the user override the test.

2615

else

2616

ac_prog_rejected=no

2617

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

2618

for as_dir in $PATH

2619

2620

IFS=$as_save_IFS

2621

test -z "$as_dir" && as_dir=.

2622

for ac_exec_ext in '' $ac_executable_extensions; do

2623

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

2624

if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then

2625

ac_prog_rejected=yes

2626

continue

2627

2628

ac_cv_prog_CC="cc"

2629

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

2630

break 2

2631

2632

done

2633

done

2634

IFS=$as_save_IFS

2635

2636

if test $ac_prog_rejected = yes; then

2637

# We found a bogon in the path, so make sure we never use it.

2638

set dummy $ac_cv_prog_CC

2639

shift

2640

if test $# != 0; then

2641

# We chose a different compiler from the bogus one.

2642

# However, it has the same basename, so the bogon will be chosen

2643

# first if we set CC to just the basename; use the full file name.

2644

shift

2645

ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"

2646

2647

2648

2649

2650

CC=$ac_cv_prog_CC

2651

if test -n "$CC"; then

2652

{ echo "$as_me:$LINENO: result: $CC" >&5

2653

echo "${ECHO_T}$CC" >&6; }

2654

else

2655

{ echo "$as_me:$LINENO: result: no" >&5

2656

echo "${ECHO_T}no" >&6; }

2657

2658

2659

2660

2661

if test -z "$CC"; then

2662

if test -n "$ac_tool_prefix"; then

2663

for ac_prog in cl.exe

2664

2665

# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.

2666

set dummy $ac_tool_prefix$ac_prog; ac_word=$2

2667

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

2668

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

2669

if test "${ac_cv_prog_CC+set}" = set; then

2670

echo $ECHO_N "(cached) $ECHO_C" >&6

2671

else

2672

if test -n "$CC"; then

2673

ac_cv_prog_CC="$CC" # Let the user override the test.

2674

else

2675

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

2676

for as_dir in $PATH

2677

2678

IFS=$as_save_IFS

2679

test -z "$as_dir" && as_dir=.

2680

for ac_exec_ext in '' $ac_executable_extensions; do

2681

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

2682

ac_cv_prog_CC="$ac_tool_prefix$ac_prog"

2683

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

2684

break 2

2685

2686

done

2687

done

2688

IFS=$as_save_IFS

2689

2690

2691

2692

CC=$ac_cv_prog_CC

2693

if test -n "$CC"; then

2694

{ echo "$as_me:$LINENO: result: $CC" >&5

2695

echo "${ECHO_T}$CC" >&6; }

2696

else

2697

{ echo "$as_me:$LINENO: result: no" >&5

2698

echo "${ECHO_T}no" >&6; }

2699

2700

2701

2702

test -n "$CC" && break

2703

done

2704

2705

if test -z "$CC"; then

2706

ac_ct_CC=$CC

2707

for ac_prog in cl.exe

2708

2709

# Extract the first word of "$ac_prog", so it can be a program name with args.

2710

set dummy $ac_prog; ac_word=$2

2711

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

2712

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

2713

if test "${ac_cv_prog_ac_ct_CC+set}" = set; then

2714

echo $ECHO_N "(cached) $ECHO_C" >&6

2715

else

2716

if test -n "$ac_ct_CC"; then

2717

ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

2718

else

2719

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

2720

for as_dir in $PATH

2721

2722

IFS=$as_save_IFS

2723

test -z "$as_dir" && as_dir=.

2724

for ac_exec_ext in '' $ac_executable_extensions; do

2725

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

2726

ac_cv_prog_ac_ct_CC="$ac_prog"

2727

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

2728

break 2

2729

2730

done

2731

done

2732

IFS=$as_save_IFS

2733

2734

2735

2736

ac_ct_CC=$ac_cv_prog_ac_ct_CC

2737

if test -n "$ac_ct_CC"; then

2738

{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5

2739

echo "${ECHO_T}$ac_ct_CC" >&6; }

2740

else

2741

{ echo "$as_me:$LINENO: result: no" >&5

2742

echo "${ECHO_T}no" >&6; }

2743

2744

2745

2746

test -n "$ac_ct_CC" && break

2747

done

2748

2749

if test "x$ac_ct_CC" = x; then

2750

CC=""

2751

else

2752

case $cross_compiling:$ac_tool_warned in

2753

yes:)

2754

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

2755

whose name does not start with the host triplet. If you think this

2756

configuration is useful to you, please write to autoconf@gnu.org." >&5

2757

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

2758

whose name does not start with the host triplet. If you think this

2759

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

2760

ac_tool_warned=yes ;;

2761

esac

2762

CC=$ac_ct_CC

2763

2764

2765

2766

2767

2768

2769

test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH

2770

See \`config.log' for more details." >&5

2771

echo "$as_me: error: no acceptable C compiler found in \$PATH

2772

See \`config.log' for more details." >&2;}

2773

{ (exit 1); exit 1; }; }

2774

2775

# Provide some information about the compiler.

2776

echo "$as_me:$LINENO: checking for C compiler version" >&5

2777

ac_compiler=`set X $ac_compile; echo $2`

2778

{ (ac_try="$ac_compiler --version >&5"

2779

case "(($ac_try" in

2780

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

2781

*) ac_try_echo=$ac_try;;

2782

esac

2783

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

2784

(eval "$ac_compiler --version >&5") 2>&5

2785

ac_status=$?

2786

echo "$as_me:$LINENO: \$? = $ac_status" >&5

2787

(exit $ac_status); }

2788

{ (ac_try="$ac_compiler -v >&5"

2789

case "(($ac_try" in

2790

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

2791

*) ac_try_echo=$ac_try;;

2792

esac

2793

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

2794

(eval "$ac_compiler -v >&5") 2>&5

2795

ac_status=$?

2796

echo "$as_me:$LINENO: \$? = $ac_status" >&5

2797

(exit $ac_status); }

2798

{ (ac_try="$ac_compiler -V >&5"

2799

case "(($ac_try" in

2800

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

2801

*) ac_try_echo=$ac_try;;

2802

esac

2803

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

2804

(eval "$ac_compiler -V >&5") 2>&5

2805

ac_status=$?

2806

echo "$as_me:$LINENO: \$? = $ac_status" >&5

2807

(exit $ac_status); }

2808

2809

cat >conftest.$ac_ext <<_ACEOF

2810

/* confdefs.h. */

2811

_ACEOF

2812

cat confdefs.h >>conftest.$ac_ext

2813

cat >>conftest.$ac_ext <<_ACEOF

2814

/* end confdefs.h. */

2815

2816

int

2817

main ()

2818

{

2819

2820

;

2821

return 0;

2822

}

2823

_ACEOF

2824

ac_clean_files_save=$ac_clean_files

2825

ac_clean_files="$ac_clean_files a.out a.exe b.out"

2826

# Try to create an executable without -o first, disregard a.out.

2827

# It will help us diagnose broken compilers, and finding out an intuition

2828

# of exeext.

2829

{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5

2830

echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }

2831

ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

2832

2833

# List of possible output files, starting from the most likely.

2834

# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)

2835

# only as a last resort. b.out is created by i960 compilers.

2836

ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'

2837

2838

# The IRIX 6 linker writes into existing files which may not be

2839

# executable, retaining their permissions. Remove them first so a

2840

# subsequent execution test works.

2841

ac_rmfiles=

2842

for ac_file in $ac_files

2843

2844

case $ac_file in

2845

*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;

2846

* ) ac_rmfiles="$ac_rmfiles $ac_file";;

2847

esac

2848

done

2849

rm -f $ac_rmfiles

2850

2851

if { (ac_try="$ac_link_default"

2852

case "(($ac_try" in

2853

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

2854

*) ac_try_echo=$ac_try;;

2855

esac

2856

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

2857

(eval "$ac_link_default") 2>&5

2858

ac_status=$?

2859

echo "$as_me:$LINENO: \$? = $ac_status" >&5

2860

(exit $ac_status); }; then

2861

# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.

2862

# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'

2863

# in a Makefile. We should not override ac_cv_exeext if it was cached,

2864

# so that the user can short-circuit this test for compilers unknown to

2865

# Autoconf.

2866

for ac_file in $ac_files ''

2867

2868

test -f "$ac_file" || continue

2869

case $ac_file in

2870

*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )

2871

;;

2872

[ab].out )

2873

# We found the default executable, but exeext='' is most

2874

# certainly right.

2875

break;;

2876

*.* )

2877

if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;

2878

then :; else

2879

ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'`

2880

2881

# We set ac_cv_exeext here because the later test for it is not

2882

# safe: cross compilers may not add the suffix if given an `-o'

2883

# argument, so we may need to know it at that point already.

2884

# Even if this section looks crufty: it has the advantage of

2885

# actually working.

2886

break;;

2887

* )

2888

break;;

2889

esac

2890

done

2891

test "$ac_cv_exeext" = no && ac_cv_exeext=

2892

2893

else

2894

ac_file=''

2895

2896

2897

{ echo "$as_me:$LINENO: result: $ac_file" >&5

2898

echo "${ECHO_T}$ac_file" >&6; }

2899

if test -z "$ac_file"; then

2900

echo "$as_me: failed program was:" >&5

2901

sed 's/^/| /' conftest.$ac_ext >&5

2902

2903

{ { echo "$as_me:$LINENO: error: C compiler cannot create executables

2904

See \`config.log' for more details." >&5

2905

echo "$as_me: error: C compiler cannot create executables

2906

See \`config.log' for more details." >&2;}

2907

{ (exit 77); exit 77; }; }

2908

2909

2910

ac_exeext=$ac_cv_exeext

2911

2912

# Check that the compiler produces executables we can run. If not, either

2913

# the compiler is broken, or we cross compile.

2914

{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5

2915

echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }

2916

# FIXME: These cross compiler hacks should be removed for Autoconf 3.0

2917

# If not cross compiling, check that we can run a simple program.

2918

if test "$cross_compiling" != yes; then

2919

if { ac_try='./$ac_file'

2920

{ (case "(($ac_try" in

2921

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

2922

*) ac_try_echo=$ac_try;;

2923

esac

2924

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

2925

(eval "$ac_try") 2>&5

2926

ac_status=$?

2927

echo "$as_me:$LINENO: \$? = $ac_status" >&5

2928

(exit $ac_status); }; }; then

2929

cross_compiling=no

2930

else

2931

if test "$cross_compiling" = maybe; then

2932

cross_compiling=yes

2933

else

2934

{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.

2935

If you meant to cross compile, use \`--host'.

2936

See \`config.log' for more details." >&5

2937

echo "$as_me: error: cannot run C compiled programs.

2938

If you meant to cross compile, use \`--host'.

2939

See \`config.log' for more details." >&2;}

2940

{ (exit 1); exit 1; }; }

2941

2942

2943

2944

{ echo "$as_me:$LINENO: result: yes" >&5

2945

echo "${ECHO_T}yes" >&6; }

2946

2947

rm -f a.out a.exe conftest$ac_cv_exeext b.out

2948

ac_clean_files=$ac_clean_files_save

2949

# Check that the compiler produces executables we can run. If not, either

2950

# the compiler is broken, or we cross compile.

2951

{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5

2952

echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }

2953

{ echo "$as_me:$LINENO: result: $cross_compiling" >&5

2954

echo "${ECHO_T}$cross_compiling" >&6; }

2955

2956

{ echo "$as_me:$LINENO: checking for suffix of executables" >&5

2957

echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }

2958

if { (ac_try="$ac_link"

2959

case "(($ac_try" in

2960

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

2961

*) ac_try_echo=$ac_try;;

2962

esac

2963

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

2964

(eval "$ac_link") 2>&5

2965

ac_status=$?

2966

echo "$as_me:$LINENO: \$? = $ac_status" >&5

2967

(exit $ac_status); }; then

2968

# If both `conftest.exe' and `conftest' are `present' (well, observable)

2969

# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will

2970

# work properly (i.e., refer to `conftest.exe'), while it won't with

2971

# `rm'.

2972

for ac_file in conftest.exe conftest conftest.*; do

2973

test -f "$ac_file" || continue

2974

case $ac_file in

2975

*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;

2976

*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'`

2977

break;;

2978

* ) break;;

2979

esac

2980

done

2981

else

2982

{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link

2983

See \`config.log' for more details." >&5

2984

echo "$as_me: error: cannot compute suffix of executables: cannot compile and link

2985

See \`config.log' for more details." >&2;}

2986

{ (exit 1); exit 1; }; }

2987

2988

2989

rm -f conftest$ac_cv_exeext

2990

{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5

2991

echo "${ECHO_T}$ac_cv_exeext" >&6; }

2992

2993

rm -f conftest.$ac_ext

2994

EXEEXT=$ac_cv_exeext

2995

ac_exeext=$EXEEXT

2996

{ echo "$as_me:$LINENO: checking for suffix of object files" >&5

2997

echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }

2998

if test "${ac_cv_objext+set}" = set; then

2999

echo $ECHO_N "(cached) $ECHO_C" >&6

3000

else

3001

cat >conftest.$ac_ext <<_ACEOF

3002

/* confdefs.h. */

3003

_ACEOF

3004

cat confdefs.h >>conftest.$ac_ext

3005

cat >>conftest.$ac_ext <<_ACEOF

3006

/* end confdefs.h. */

3007

3008

int

3009

main ()

3010

{

3011

3012

;

3013

return 0;

3014

}

3015

_ACEOF

3016

rm -f conftest.o conftest.obj

3017

if { (ac_try="$ac_compile"

3018

case "(($ac_try" in

3019

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3020

*) ac_try_echo=$ac_try;;

3021

esac

3022

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3023

(eval "$ac_compile") 2>&5

3024

ac_status=$?

3025

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3026

(exit $ac_status); }; then

3027

for ac_file in conftest.o conftest.obj conftest.*; do

3028

test -f "$ac_file" || continue;

3029

case $ac_file in

3030

*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;

3031

*) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'`

3032

break;;

3033

esac

3034

done

3035

else

3036

echo "$as_me: failed program was:" >&5

3037

sed 's/^/| /' conftest.$ac_ext >&5

3038

3039

{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile

3040

See \`config.log' for more details." >&5

3041

echo "$as_me: error: cannot compute suffix of object files: cannot compile

3042

See \`config.log' for more details." >&2;}

3043

{ (exit 1); exit 1; }; }

3044

3045

3046

rm -f conftest.$ac_cv_objext conftest.$ac_ext

3047

3048

{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5

3049

echo "${ECHO_T}$ac_cv_objext" >&6; }

3050

OBJEXT=$ac_cv_objext

3051

ac_objext=$OBJEXT

3052

{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5

3053

echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }

3054

if test "${ac_cv_c_compiler_gnu+set}" = set; then

3055

echo $ECHO_N "(cached) $ECHO_C" >&6

3056

else

3057

cat >conftest.$ac_ext <<_ACEOF

3058

/* confdefs.h. */

3059

_ACEOF

3060

cat confdefs.h >>conftest.$ac_ext

3061

cat >>conftest.$ac_ext <<_ACEOF

3062

/* end confdefs.h. */

3063

3064

int

3065

main ()

3066

{

3067

#ifndef __GNUC__

3068

choke me

3069

#endif

3070

3071

;

3072

return 0;

3073

}

3074

_ACEOF

3075

rm -f conftest.$ac_objext

3076

if { (ac_try="$ac_compile"

3077

case "(($ac_try" in

3078

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3079

*) ac_try_echo=$ac_try;;

3080

esac

3081

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3082

(eval "$ac_compile") 2>conftest.er1

3083

ac_status=$?

3084

grep -v '^ *+' conftest.er1 >conftest.err

3085

rm -f conftest.er1

3086

cat conftest.err >&5

3087

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3088

(exit $ac_status); } && {

3089

test -z "$ac_c_werror_flag" ||

3090

test ! -s conftest.err

3091

} && test -s conftest.$ac_objext; then

3092

ac_compiler_gnu=yes

3093

else

3094

echo "$as_me: failed program was:" >&5

3095

sed 's/^/| /' conftest.$ac_ext >&5

3096

3097

ac_compiler_gnu=no

3098

3099

3100

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

3101

ac_cv_c_compiler_gnu=$ac_compiler_gnu

3102

3103

3104

{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5

3105

echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }

3106

GCC=`test $ac_compiler_gnu = yes && echo yes`

3107

ac_test_CFLAGS=${CFLAGS+set}

3108

ac_save_CFLAGS=$CFLAGS

3109

{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5

3110

echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }

3111

if test "${ac_cv_prog_cc_g+set}" = set; then

3112

echo $ECHO_N "(cached) $ECHO_C" >&6

3113

else

3114

ac_save_c_werror_flag=$ac_c_werror_flag

3115

ac_c_werror_flag=yes

3116

ac_cv_prog_cc_g=no

3117

CFLAGS="-g"

3118

cat >conftest.$ac_ext <<_ACEOF

3119

/* confdefs.h. */

3120

_ACEOF

3121

cat confdefs.h >>conftest.$ac_ext

3122

cat >>conftest.$ac_ext <<_ACEOF

3123

/* end confdefs.h. */

3124

3125

int

3126

main ()

3127

{

3128

3129

;

3130

return 0;

3131

}

3132

_ACEOF

3133

rm -f conftest.$ac_objext

3134

if { (ac_try="$ac_compile"

3135

case "(($ac_try" in

3136

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3137

*) ac_try_echo=$ac_try;;

3138

esac

3139

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3140

(eval "$ac_compile") 2>conftest.er1

3141

ac_status=$?

3142

grep -v '^ *+' conftest.er1 >conftest.err

3143

rm -f conftest.er1

3144

cat conftest.err >&5

3145

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3146

(exit $ac_status); } && {

3147

test -z "$ac_c_werror_flag" ||

3148

test ! -s conftest.err

3149

} && test -s conftest.$ac_objext; then

3150

ac_cv_prog_cc_g=yes

3151

else

3152

echo "$as_me: failed program was:" >&5

3153

sed 's/^/| /' conftest.$ac_ext >&5

3154

3155

CFLAGS=""

3156

cat >conftest.$ac_ext <<_ACEOF

3157

/* confdefs.h. */

3158

_ACEOF

3159

cat confdefs.h >>conftest.$ac_ext

3160

cat >>conftest.$ac_ext <<_ACEOF

3161

/* end confdefs.h. */

3162

3163

int

3164

main ()

3165

{

3166

3167

;

3168

return 0;

3169

}

3170

_ACEOF

3171

rm -f conftest.$ac_objext

3172

if { (ac_try="$ac_compile"

3173

case "(($ac_try" in

3174

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3175

*) ac_try_echo=$ac_try;;

3176

esac

3177

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3178

(eval "$ac_compile") 2>conftest.er1

3179

ac_status=$?

3180

grep -v '^ *+' conftest.er1 >conftest.err

3181

rm -f conftest.er1

3182

cat conftest.err >&5

3183

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3184

(exit $ac_status); } && {

3185

test -z "$ac_c_werror_flag" ||

3186

test ! -s conftest.err

3187

} && test -s conftest.$ac_objext; then

3188

3189

else

3190

echo "$as_me: failed program was:" >&5

3191

sed 's/^/| /' conftest.$ac_ext >&5

3192

3193

ac_c_werror_flag=$ac_save_c_werror_flag

3194

CFLAGS="-g"

3195

cat >conftest.$ac_ext <<_ACEOF

3196

/* confdefs.h. */

3197

_ACEOF

3198

cat confdefs.h >>conftest.$ac_ext

3199

cat >>conftest.$ac_ext <<_ACEOF

3200

/* end confdefs.h. */

3201

3202

int

3203

main ()

3204

{

3205

3206

;

3207

return 0;

3208

}

3209

_ACEOF

3210

rm -f conftest.$ac_objext

3211

if { (ac_try="$ac_compile"

3212

case "(($ac_try" in

3213

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3214

*) ac_try_echo=$ac_try;;

3215

esac

3216

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3217

(eval "$ac_compile") 2>conftest.er1

3218

ac_status=$?

3219

grep -v '^ *+' conftest.er1 >conftest.err

3220

rm -f conftest.er1

3221

cat conftest.err >&5

3222

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3223

(exit $ac_status); } && {

3224

test -z "$ac_c_werror_flag" ||

3225

test ! -s conftest.err

3226

} && test -s conftest.$ac_objext; then

3227

ac_cv_prog_cc_g=yes

3228

else

3229

echo "$as_me: failed program was:" >&5

3230

sed 's/^/| /' conftest.$ac_ext >&5

3231

3232

3233

3234

3235

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

3236

3237

3238

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

3239

3240

3241

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

3242

ac_c_werror_flag=$ac_save_c_werror_flag

3243

3244

{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5

3245

echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }

3246

if test "$ac_test_CFLAGS" = set; then

3247

CFLAGS=$ac_save_CFLAGS

3248

elif test $ac_cv_prog_cc_g = yes; then

3249

if test "$GCC" = yes; then

3250

CFLAGS="-g -O2"

3251

else

3252

CFLAGS="-g"

3253

3254

else

3255

if test "$GCC" = yes; then

3256

CFLAGS="-O2"

3257

else

3258

CFLAGS=

3259

3260

3261

{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5

3262

echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }

3263

if test "${ac_cv_prog_cc_c89+set}" = set; then

3264

echo $ECHO_N "(cached) $ECHO_C" >&6

3265

else

3266

ac_cv_prog_cc_c89=no

3267

ac_save_CC=$CC

3268

cat >conftest.$ac_ext <<_ACEOF

3269

/* confdefs.h. */

3270

_ACEOF

3271

cat confdefs.h >>conftest.$ac_ext

3272

cat >>conftest.$ac_ext <<_ACEOF

3273

/* end confdefs.h. */

3274

#include <stdarg.h>

3275

#include <stdio.h>

3276

#include <sys/types.h>

3277

#include <sys/stat.h>

3278

/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */

3279

struct buf { int x; };

3280

FILE * (*rcsopen) (struct buf *, struct stat *, int);

3281

static char *e (p, i)

3282

char **p;

3283

int i;

3284

{

3285

return p[i];

3286

}

3287

static char *f (char * (*g) (char **, int), char **p, ...)

3288

{

3289

char *s;

3290

va_list v;

3291

va_start (v,p);

3292

s = g (p, va_arg (v,int));

3293

va_end (v);

3294

return s;

3295

}

3296

3297

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has

3298

function prototypes and stuff, but not '\xHH' hex character constants.

3299

These don't provoke an error unfortunately, instead are silently treated

3300

as 'x'. The following induces an error, until -std is added to get

3301

proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an

3302

array size at least. It's necessary to write '\x00'==0 to get something

3303

that's true only with -std. */

3304

int osf4_cc_array ['\x00' == 0 ? 1 : -1];

3305

3306

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters

3307

inside strings and character constants. */

3308

#define FOO(x) 'x'

3309

int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

3310

3311

int test (int i, double x);

3312

struct s1 {int (*f) (int a);};

3313

struct s2 {int (*f) (double a);};

3314

int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);

3315

int argc;

3316

char **argv;

3317

int

3318

main ()

3319

{

3320

return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];

3321

;

3322

return 0;

3323

}

3324

_ACEOF

3325

for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \

3326

-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"

3327

3328

CC="$ac_save_CC $ac_arg"

3329

rm -f conftest.$ac_objext

3330

if { (ac_try="$ac_compile"

3331

case "(($ac_try" in

3332

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3333

*) ac_try_echo=$ac_try;;

3334

esac

3335

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3336

(eval "$ac_compile") 2>conftest.er1

3337

ac_status=$?

3338

grep -v '^ *+' conftest.er1 >conftest.err

3339

rm -f conftest.er1

3340

cat conftest.err >&5

3341

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3342

(exit $ac_status); } && {

3343

test -z "$ac_c_werror_flag" ||

3344

test ! -s conftest.err

3345

} && test -s conftest.$ac_objext; then

3346

ac_cv_prog_cc_c89=$ac_arg

3347

else

3348

echo "$as_me: failed program was:" >&5

3349

sed 's/^/| /' conftest.$ac_ext >&5

3350

3351

3352

3353

3354

rm -f core conftest.err conftest.$ac_objext

3355

test "x$ac_cv_prog_cc_c89" != "xno" && break

3356

done

3357

rm -f conftest.$ac_ext

3358

CC=$ac_save_CC

3359

3360

3361

# AC_CACHE_VAL

3362

case "x$ac_cv_prog_cc_c89" in

3363

3364

{ echo "$as_me:$LINENO: result: none needed" >&5

3365

echo "${ECHO_T}none needed" >&6; } ;;

3366

xno)

3367

{ echo "$as_me:$LINENO: result: unsupported" >&5

3368

echo "${ECHO_T}unsupported" >&6; } ;;

3369

3370

CC="$CC $ac_cv_prog_cc_c89"

3371

{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5

3372

echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;

3373

esac

3374

3375

3376

ac_ext=c

3377

ac_cpp='$CPP $CPPFLAGS'

3378

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

3379

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

3380

ac_compiler_gnu=$ac_cv_c_compiler_gnu

3381

DEPDIR="${am__leading_dot}deps"

3382

3383

ac_config_commands="$ac_config_commands depfiles"

3384

3385

3386

am_make=${MAKE-make}

3387

cat > confinc << 'END'

3388

am__doit:

3389

@echo done

3390

.PHONY: am__doit

3391

END

3392

# If we don't find an include directive, just comment out the code.

3393

{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5

3394

echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }

3395

am__include="#"

3396

am__quote=

3397

_am_result=none

3398

# First try GNU make style include.

3399

echo "include confinc" > confmf

3400

# We grep out `Entering directory' and `Leaving directory'

3401

# messages which can occur if `w' ends up in MAKEFLAGS.

3402

# In particular we don't look at `^make:' because GNU make might

3403

# be invoked under some other name (usually "gmake"), in which

3404

# case it prints its new name instead of `make'.

3405

if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then

3406

am__include=include

3407

am__quote=

3408

_am_result=GNU

3409

3410

# Now try BSD make style include.

3411

if test "$am__include" = "#"; then

3412

echo '.include "confinc"' > confmf

3413

if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then

3414

am__include=.include

3415

am__quote="\""

3416

_am_result=BSD

3417

3418

3419

3420

3421

{ echo "$as_me:$LINENO: result: $_am_result" >&5

3422

echo "${ECHO_T}$_am_result" >&6; }

3423

rm -f confinc confmf

3424

3425

# Check whether --enable-dependency-tracking was given.

3426

if test "${enable_dependency_tracking+set}" = set; then

3427

enableval=$enable_dependency_tracking;

3428

3429

3430

if test "x$enable_dependency_tracking" != xno; then

3431

am_depcomp="$ac_aux_dir/depcomp"

3432

AMDEPBACKSLASH='\'

3433

3434

if test "x$enable_dependency_tracking" != xno; then

3435

AMDEP_TRUE=

3436

AMDEP_FALSE='#'

3437

else

3438

AMDEP_TRUE='#'

3439

AMDEP_FALSE=

3440

3441

3442

3443

3444

depcc="$CC" am_compiler_list=

3445

3446

{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5

3447

echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }

3448

if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then

3449

echo $ECHO_N "(cached) $ECHO_C" >&6

3450

else

3451

if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

3452

# We make a subdir and do the tests there. Otherwise we can end up

3453

# making bogus files that we don't know about and never remove. For

3454

# instance it was reported that on HP-UX the gcc test will end up

3455

# making a dummy file named `D' -- because `-MD' means `put the output

3456

# in D'.

3457

mkdir conftest.dir

3458

# Copy depcomp to subdir because otherwise we won't find it if we're

3459

# using a relative directory.

3460

cp "$am_depcomp" conftest.dir

3461

cd conftest.dir

3462

# We will build objects and dependencies in a subdirectory because

3463

# it helps to detect inapplicable dependency modes. For instance

3464

# both Tru64's cc and ICC support -MD to output dependencies as a

3465

# side effect of compilation, but ICC will put the dependencies in

3466

# the current directory while Tru64 will put them in the object

3467

# directory.

3468

mkdir sub

3469

3470

am_cv_CC_dependencies_compiler_type=none

3471

if test "$am_compiler_list" = ""; then

3472

am_compiler_list=`sed -n 's/^#*$[a-zA-Z0-9]*$)$/\1/p' < ./depcomp`

3473

3474

for depmode in $am_compiler_list; do

3475

# Setup a source with many dependencies, because some compilers

3476

# like to wrap large dependency lists on column 80 (with \), and

3477

# we should not choose a depcomp mode which is confused by this.

3478

3479

# We need to recreate these files for each test, as the compiler may

3480

# overwrite some of them when testing with obscure command lines.

3481

# This happens at least with the AIX C compiler.

3482

: > sub/conftest.c

3483

for i in 1 2 3 4 5 6; do

3484

echo '#include "conftst'$i'.h"' >> sub/conftest.c

3485

# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

3486

# Solaris 8's {/usr,}/bin/sh.

3487

touch sub/conftst$i.h

3488

done

3489

echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

3490

3491

case $depmode in

3492

nosideeffect)

3493

# after this tag, mechanisms are not by side-effect, so they'll

3494

# only be used when explicitly requested

3495

if test "x$enable_dependency_tracking" = xyes; then

3496

continue

3497

else

3498

break

3499

3500

;;

3501

none) break ;;

3502

esac

3503

# We check with `-c' and `-o' for the sake of the "dashmstdout"

3504

# mode. It turns out that the SunPro C++ compiler does not properly

3505

# handle `-M -o', and we need to detect this.

3506

if depmode=$depmode \

3507

source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

3508

depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

3509

$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \

3510

>/dev/null 2>conftest.err &&

3511

grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&

3512

grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&

3513

grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&

3514

${MAKE-make} -s -f confmf > /dev/null 2>&1; then

3515

# icc doesn't choke on unknown options, it will just issue warnings

3516

# or remarks (even with -Werror). So we grep stderr for any message

3517

# that says an option was ignored or not supported.

3518

# When given -MP, icc 7.0 and 7.1 complain thusly:

3519

# icc: Command line warning: ignoring option '-M'; no argument required

3520

# The diagnosis changed in icc 8.0:

3521

# icc: Command line remark: option '-MP' not supported

3522

if (grep 'ignoring option' conftest.err ||

3523

grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

3524

am_cv_CC_dependencies_compiler_type=$depmode

3525

break

3526

3527

3528

done

3529

3530

cd ..

3531

rm -rf conftest.dir

3532

else

3533

am_cv_CC_dependencies_compiler_type=none

3534

3535

3536

3537

{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5

3538

echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }

3539

CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

3540

3541

3542

test "x$enable_dependency_tracking" != xno \

3543

&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then

3544

am__fastdepCC_TRUE=

3545

am__fastdepCC_FALSE='#'

3546

else

3547

am__fastdepCC_TRUE='#'

3548

am__fastdepCC_FALSE=

3549

3550

3551

3552

3553

# Tricky check for C++ compiler, because Autoconf has a weird bug:

3554

# http://lists.gnu.org/archive/html/autoconf/2006-03/msg00067.html

3555

ac_ext=cpp

3556

ac_cpp='$CXXCPP $CPPFLAGS'

3557

ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'

3558

ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

3559

ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

3560

if test -z "$CXX"; then

3561

if test -n "$CCC"; then

3562

CXX=$CCC

3563

else

3564

if test -n "$ac_tool_prefix"; then

3565

for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC

3566

3567

# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.

3568

set dummy $ac_tool_prefix$ac_prog; ac_word=$2

3569

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

3570

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

3571

if test "${ac_cv_prog_CXX+set}" = set; then

3572

echo $ECHO_N "(cached) $ECHO_C" >&6

3573

else

3574

if test -n "$CXX"; then

3575

ac_cv_prog_CXX="$CXX" # Let the user override the test.

3576

else

3577

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

3578

for as_dir in $PATH

3579

3580

IFS=$as_save_IFS

3581

test -z "$as_dir" && as_dir=.

3582

for ac_exec_ext in '' $ac_executable_extensions; do

3583

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

3584

ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"

3585

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

3586

break 2

3587

3588

done

3589

done

3590

IFS=$as_save_IFS

3591

3592

3593

3594

CXX=$ac_cv_prog_CXX

3595

if test -n "$CXX"; then

3596

{ echo "$as_me:$LINENO: result: $CXX" >&5

3597

echo "${ECHO_T}$CXX" >&6; }

3598

else

3599

{ echo "$as_me:$LINENO: result: no" >&5

3600

echo "${ECHO_T}no" >&6; }

3601

3602

3603

3604

test -n "$CXX" && break

3605

done

3606

3607

if test -z "$CXX"; then

3608

ac_ct_CXX=$CXX

3609

for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC

3610

3611

# Extract the first word of "$ac_prog", so it can be a program name with args.

3612

set dummy $ac_prog; ac_word=$2

3613

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

3614

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

3615

if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then

3616

echo $ECHO_N "(cached) $ECHO_C" >&6

3617

else

3618

if test -n "$ac_ct_CXX"; then

3619

ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.

3620

else

3621

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

3622

for as_dir in $PATH

3623

3624

IFS=$as_save_IFS

3625

test -z "$as_dir" && as_dir=.

3626

for ac_exec_ext in '' $ac_executable_extensions; do

3627

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

3628

ac_cv_prog_ac_ct_CXX="$ac_prog"

3629

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

3630

break 2

3631

3632

done

3633

done

3634

IFS=$as_save_IFS

3635

3636

3637

3638

ac_ct_CXX=$ac_cv_prog_ac_ct_CXX

3639

if test -n "$ac_ct_CXX"; then

3640

{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5

3641

echo "${ECHO_T}$ac_ct_CXX" >&6; }

3642

else

3643

{ echo "$as_me:$LINENO: result: no" >&5

3644

echo "${ECHO_T}no" >&6; }

3645

3646

3647

3648

test -n "$ac_ct_CXX" && break

3649

done

3650

3651

if test "x$ac_ct_CXX" = x; then

3652

CXX="g++"

3653

else

3654

case $cross_compiling:$ac_tool_warned in

3655

yes:)

3656

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

3657

whose name does not start with the host triplet. If you think this

3658

configuration is useful to you, please write to autoconf@gnu.org." >&5

3659

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

3660

whose name does not start with the host triplet. If you think this

3661

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

3662

ac_tool_warned=yes ;;

3663

esac

3664

CXX=$ac_ct_CXX

3665

3666

3667

3668

3669

3670

# Provide some information about the compiler.

3671

echo "$as_me:$LINENO: checking for C++ compiler version" >&5

3672

ac_compiler=`set X $ac_compile; echo $2`

3673

{ (ac_try="$ac_compiler --version >&5"

3674

case "(($ac_try" in

3675

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3676

*) ac_try_echo=$ac_try;;

3677

esac

3678

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3679

(eval "$ac_compiler --version >&5") 2>&5

3680

ac_status=$?

3681

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3682

(exit $ac_status); }

3683

{ (ac_try="$ac_compiler -v >&5"

3684

case "(($ac_try" in

3685

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3686

*) ac_try_echo=$ac_try;;

3687

esac

3688

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3689

(eval "$ac_compiler -v >&5") 2>&5

3690

ac_status=$?

3691

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3692

(exit $ac_status); }

3693

{ (ac_try="$ac_compiler -V >&5"

3694

case "(($ac_try" in

3695

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3696

*) ac_try_echo=$ac_try;;

3697

esac

3698

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3699

(eval "$ac_compiler -V >&5") 2>&5

3700

ac_status=$?

3701

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3702

(exit $ac_status); }

3703

3704

{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5

3705

echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }

3706

if test "${ac_cv_cxx_compiler_gnu+set}" = set; then

3707

echo $ECHO_N "(cached) $ECHO_C" >&6

3708

else

3709

cat >conftest.$ac_ext <<_ACEOF

3710

/* confdefs.h. */

3711

_ACEOF

3712

cat confdefs.h >>conftest.$ac_ext

3713

cat >>conftest.$ac_ext <<_ACEOF

3714

/* end confdefs.h. */

3715

3716

int

3717

main ()

3718

{

3719

#ifndef __GNUC__

3720

choke me

3721

#endif

3722

3723

;

3724

return 0;

3725

}

3726

_ACEOF

3727

rm -f conftest.$ac_objext

3728

if { (ac_try="$ac_compile"

3729

case "(($ac_try" in

3730

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3731

*) ac_try_echo=$ac_try;;

3732

esac

3733

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3734

(eval "$ac_compile") 2>conftest.er1

3735

ac_status=$?

3736

grep -v '^ *+' conftest.er1 >conftest.err

3737

rm -f conftest.er1

3738

cat conftest.err >&5

3739

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3740

(exit $ac_status); } && {

3741

test -z "$ac_cxx_werror_flag" ||

3742

test ! -s conftest.err

3743

} && test -s conftest.$ac_objext; then

3744

ac_compiler_gnu=yes

3745

else

3746

echo "$as_me: failed program was:" >&5

3747

sed 's/^/| /' conftest.$ac_ext >&5

3748

3749

ac_compiler_gnu=no

3750

3751

3752

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

3753

ac_cv_cxx_compiler_gnu=$ac_compiler_gnu

3754

3755

3756

{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5

3757

echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }

3758

GXX=`test $ac_compiler_gnu = yes && echo yes`

3759

ac_test_CXXFLAGS=${CXXFLAGS+set}

3760

ac_save_CXXFLAGS=$CXXFLAGS

3761

{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5

3762

echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }

3763

if test "${ac_cv_prog_cxx_g+set}" = set; then

3764

echo $ECHO_N "(cached) $ECHO_C" >&6

3765

else

3766

ac_save_cxx_werror_flag=$ac_cxx_werror_flag

3767

ac_cxx_werror_flag=yes

3768

ac_cv_prog_cxx_g=no

3769

CXXFLAGS="-g"

3770

cat >conftest.$ac_ext <<_ACEOF

3771

/* confdefs.h. */

3772

_ACEOF

3773

cat confdefs.h >>conftest.$ac_ext

3774

cat >>conftest.$ac_ext <<_ACEOF

3775

/* end confdefs.h. */

3776

3777

int

3778

main ()

3779

{

3780

3781

;

3782

return 0;

3783

}

3784

_ACEOF

3785

rm -f conftest.$ac_objext

3786

if { (ac_try="$ac_compile"

3787

case "(($ac_try" in

3788

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3789

*) ac_try_echo=$ac_try;;

3790

esac

3791

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3792

(eval "$ac_compile") 2>conftest.er1

3793

ac_status=$?

3794

grep -v '^ *+' conftest.er1 >conftest.err

3795

rm -f conftest.er1

3796

cat conftest.err >&5

3797

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3798

(exit $ac_status); } && {

3799

test -z "$ac_cxx_werror_flag" ||

3800

test ! -s conftest.err

3801

} && test -s conftest.$ac_objext; then

3802

ac_cv_prog_cxx_g=yes

3803

else

3804

echo "$as_me: failed program was:" >&5

3805

sed 's/^/| /' conftest.$ac_ext >&5

3806

3807

CXXFLAGS=""

3808

cat >conftest.$ac_ext <<_ACEOF

3809

/* confdefs.h. */

3810

_ACEOF

3811

cat confdefs.h >>conftest.$ac_ext

3812

cat >>conftest.$ac_ext <<_ACEOF

3813

/* end confdefs.h. */

3814

3815

int

3816

main ()

3817

{

3818

3819

;

3820

return 0;

3821

}

3822

_ACEOF

3823

rm -f conftest.$ac_objext

3824

if { (ac_try="$ac_compile"

3825

case "(($ac_try" in

3826

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3827

*) ac_try_echo=$ac_try;;

3828

esac

3829

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3830

(eval "$ac_compile") 2>conftest.er1

3831

ac_status=$?

3832

grep -v '^ *+' conftest.er1 >conftest.err

3833

rm -f conftest.er1

3834

cat conftest.err >&5

3835

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3836

(exit $ac_status); } && {

3837

test -z "$ac_cxx_werror_flag" ||

3838

test ! -s conftest.err

3839

} && test -s conftest.$ac_objext; then

3840

3841

else

3842

echo "$as_me: failed program was:" >&5

3843

sed 's/^/| /' conftest.$ac_ext >&5

3844

3845

ac_cxx_werror_flag=$ac_save_cxx_werror_flag

3846

CXXFLAGS="-g"

3847

cat >conftest.$ac_ext <<_ACEOF

3848

/* confdefs.h. */

3849

_ACEOF

3850

cat confdefs.h >>conftest.$ac_ext

3851

cat >>conftest.$ac_ext <<_ACEOF

3852

/* end confdefs.h. */

3853

3854

int

3855

main ()

3856

{

3857

3858

;

3859

return 0;

3860

}

3861

_ACEOF

3862

rm -f conftest.$ac_objext

3863

if { (ac_try="$ac_compile"

3864

case "(($ac_try" in

3865

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

3866

*) ac_try_echo=$ac_try;;

3867

esac

3868

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

3869

(eval "$ac_compile") 2>conftest.er1

3870

ac_status=$?

3871

grep -v '^ *+' conftest.er1 >conftest.err

3872

rm -f conftest.er1

3873

cat conftest.err >&5

3874

echo "$as_me:$LINENO: \$? = $ac_status" >&5

3875

(exit $ac_status); } && {

3876

test -z "$ac_cxx_werror_flag" ||

3877

test ! -s conftest.err

3878

} && test -s conftest.$ac_objext; then

3879

ac_cv_prog_cxx_g=yes

3880

else

3881

echo "$as_me: failed program was:" >&5

3882

sed 's/^/| /' conftest.$ac_ext >&5

3883

3884

3885

3886

3887

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

3888

3889

3890

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

3891

3892

3893

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

3894

ac_cxx_werror_flag=$ac_save_cxx_werror_flag

3895

3896

{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5

3897

echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }

3898

if test "$ac_test_CXXFLAGS" = set; then

3899

CXXFLAGS=$ac_save_CXXFLAGS

3900

elif test $ac_cv_prog_cxx_g = yes; then

3901

if test "$GXX" = yes; then

3902

CXXFLAGS="-g -O2"

3903

else

3904

CXXFLAGS="-g"

3905

3906

else

3907

if test "$GXX" = yes; then

3908

CXXFLAGS="-O2"

3909

else

3910

CXXFLAGS=

3911

3912

3913

ac_ext=c

3914

ac_cpp='$CPP $CPPFLAGS'

3915

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

3916

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

3917

ac_compiler_gnu=$ac_cv_c_compiler_gnu

3918

3919

depcc="$CXX" am_compiler_list=

3920

3921

{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5

3922

echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }

3923

if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then

3924

echo $ECHO_N "(cached) $ECHO_C" >&6

3925

else

3926

if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

3927

# We make a subdir and do the tests there. Otherwise we can end up

3928

# making bogus files that we don't know about and never remove. For

3929

# instance it was reported that on HP-UX the gcc test will end up

3930

# making a dummy file named `D' -- because `-MD' means `put the output

3931

# in D'.

3932

mkdir conftest.dir

3933

# Copy depcomp to subdir because otherwise we won't find it if we're

3934

# using a relative directory.

3935

cp "$am_depcomp" conftest.dir

3936

cd conftest.dir

3937

# We will build objects and dependencies in a subdirectory because

3938

# it helps to detect inapplicable dependency modes. For instance

3939

# both Tru64's cc and ICC support -MD to output dependencies as a

3940

# side effect of compilation, but ICC will put the dependencies in

3941

# the current directory while Tru64 will put them in the object

3942

# directory.

3943

mkdir sub

3944

3945

am_cv_CXX_dependencies_compiler_type=none

3946

if test "$am_compiler_list" = ""; then

3947

am_compiler_list=`sed -n 's/^#*$[a-zA-Z0-9]*$)$/\1/p' < ./depcomp`

3948

3949

for depmode in $am_compiler_list; do

3950

# Setup a source with many dependencies, because some compilers

3951

# like to wrap large dependency lists on column 80 (with \), and

3952

# we should not choose a depcomp mode which is confused by this.

3953

3954

# We need to recreate these files for each test, as the compiler may

3955

# overwrite some of them when testing with obscure command lines.

3956

# This happens at least with the AIX C compiler.

3957

: > sub/conftest.c

3958

for i in 1 2 3 4 5 6; do

3959

echo '#include "conftst'$i'.h"' >> sub/conftest.c

3960

# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

3961

# Solaris 8's {/usr,}/bin/sh.

3962

touch sub/conftst$i.h

3963

done

3964

echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

3965

3966

case $depmode in

3967

nosideeffect)

3968

# after this tag, mechanisms are not by side-effect, so they'll

3969

# only be used when explicitly requested

3970

if test "x$enable_dependency_tracking" = xyes; then

3971

continue

3972

else

3973

break

3974

3975

;;

3976

none) break ;;

3977

esac

3978

# We check with `-c' and `-o' for the sake of the "dashmstdout"

3979

# mode. It turns out that the SunPro C++ compiler does not properly

3980

# handle `-M -o', and we need to detect this.

3981

if depmode=$depmode \

3982

source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

3983

depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

3984

$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \

3985

>/dev/null 2>conftest.err &&

3986

grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&

3987

grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&

3988

grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&

3989

${MAKE-make} -s -f confmf > /dev/null 2>&1; then

3990

# icc doesn't choke on unknown options, it will just issue warnings

3991

# or remarks (even with -Werror). So we grep stderr for any message

3992

# that says an option was ignored or not supported.

3993

# When given -MP, icc 7.0 and 7.1 complain thusly:

3994

# icc: Command line warning: ignoring option '-M'; no argument required

3995

# The diagnosis changed in icc 8.0:

3996

# icc: Command line remark: option '-MP' not supported

3997

if (grep 'ignoring option' conftest.err ||

3998

grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

3999

am_cv_CXX_dependencies_compiler_type=$depmode

4000

break

4001

4002

4003

done

4004

4005

cd ..

4006

rm -rf conftest.dir

4007

else

4008

am_cv_CXX_dependencies_compiler_type=none

4009

4010

4011

4012

{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5

4013

echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; }

4014

CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type

4015

4016

4017

test "x$enable_dependency_tracking" != xno \

4018

&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then

4019

am__fastdepCXX_TRUE=

4020

am__fastdepCXX_FALSE='#'

4021

else

4022

am__fastdepCXX_TRUE='#'

4023

am__fastdepCXX_FALSE=

4024

4025

4026

4027

ac_ext=cpp

4028

ac_cpp='$CXXCPP $CPPFLAGS'

4029

ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'

4030

ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

4031

ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

4032

4033

4034

cat >conftest.$ac_ext <<_ACEOF

4035

/* confdefs.h. */

4036

_ACEOF

4037

cat confdefs.h >>conftest.$ac_ext

4038

cat >>conftest.$ac_ext <<_ACEOF

4039

/* end confdefs.h. */

4040

4041

#include <iostream>

4042

const char hw[] = "Hello, World\n";

4043

int

4044

main ()

4045

{

4046

std::cout << hw;

4047

;

4048

return 0;

4049

}

4050

_ACEOF

4051

rm -f conftest.$ac_objext

4052

if { (ac_try="$ac_compile"

4053

case "(($ac_try" in

4054

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4055

*) ac_try_echo=$ac_try;;

4056

esac

4057

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4058

(eval "$ac_compile") 2>conftest.er1

4059

ac_status=$?

4060

grep -v '^ *+' conftest.er1 >conftest.err

4061

rm -f conftest.er1

4062

cat conftest.err >&5

4063

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4064

(exit $ac_status); } && {

4065

test -z "$ac_cxx_werror_flag" ||

4066

test ! -s conftest.err

4067

} && test -s conftest.$ac_objext; then

4068

ac_ext=cpp

4069

ac_cpp='$CXXCPP $CPPFLAGS'

4070

ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'

4071

ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

4072

ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

4073

{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5

4074

echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }

4075

if test -z "$CXXCPP"; then

4076

if test "${ac_cv_prog_CXXCPP+set}" = set; then

4077

echo $ECHO_N "(cached) $ECHO_C" >&6

4078

else

4079

# Double quotes because CXXCPP needs to be expanded

4080

for CXXCPP in "$CXX -E" "/lib/cpp"

4081

4082

ac_preproc_ok=false

4083

for ac_cxx_preproc_warn_flag in '' yes

4084

4085

# Use a header file that comes with gcc, so configuring glibc

4086

# with a fresh cross-compiler works.

4087

# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

4088

# <limits.h> exists even on freestanding compilers.

4089

# On the NeXT, cc -E runs the code through the compiler's parser,

4090

# not just through cpp. "Syntax error" is here to catch this case.

4091

cat >conftest.$ac_ext <<_ACEOF

4092

/* confdefs.h. */

4093

_ACEOF

4094

cat confdefs.h >>conftest.$ac_ext

4095

cat >>conftest.$ac_ext <<_ACEOF

4096

/* end confdefs.h. */

4097

#ifdef __STDC__

4098

# include <limits.h>

4099

#else

4100

# include <assert.h>

4101

#endif

4102

Syntax error

4103

_ACEOF

4104

if { (ac_try="$ac_cpp conftest.$ac_ext"

4105

case "(($ac_try" in

4106

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4107

*) ac_try_echo=$ac_try;;

4108

esac

4109

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4110

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

4111

ac_status=$?

4112

grep -v '^ *+' conftest.er1 >conftest.err

4113

rm -f conftest.er1

4114

cat conftest.err >&5

4115

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4116

(exit $ac_status); } >/dev/null && {

4117

test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||

4118

test ! -s conftest.err

4119

}; then

4120

4121

else

4122

echo "$as_me: failed program was:" >&5

4123

sed 's/^/| /' conftest.$ac_ext >&5

4124

4125

# Broken: fails on valid input.

4126

continue

4127

4128

4129

rm -f conftest.err conftest.$ac_ext

4130

4131

# OK, works on sane cases. Now check whether nonexistent headers

4132

# can be detected and how.

4133

cat >conftest.$ac_ext <<_ACEOF

4134

/* confdefs.h. */

4135

_ACEOF

4136

cat confdefs.h >>conftest.$ac_ext

4137

cat >>conftest.$ac_ext <<_ACEOF

4138

/* end confdefs.h. */

4139

#include <ac_nonexistent.h>

4140

_ACEOF

4141

if { (ac_try="$ac_cpp conftest.$ac_ext"

4142

case "(($ac_try" in

4143

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4144

*) ac_try_echo=$ac_try;;

4145

esac

4146

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4147

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

4148

ac_status=$?

4149

grep -v '^ *+' conftest.er1 >conftest.err

4150

rm -f conftest.er1

4151

cat conftest.err >&5

4152

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4153

(exit $ac_status); } >/dev/null && {

4154

test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||

4155

test ! -s conftest.err

4156

}; then

4157

# Broken: success on invalid input.

4158

continue

4159

else

4160

echo "$as_me: failed program was:" >&5

4161

sed 's/^/| /' conftest.$ac_ext >&5

4162

4163

# Passes both tests.

4164

ac_preproc_ok=:

4165

break

4166

4167

4168

rm -f conftest.err conftest.$ac_ext

4169

4170

done

4171

# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

4172

rm -f conftest.err conftest.$ac_ext

4173

if $ac_preproc_ok; then

4174

break

4175

4176

4177

done

4178

ac_cv_prog_CXXCPP=$CXXCPP

4179

4180

4181

CXXCPP=$ac_cv_prog_CXXCPP

4182

else

4183

ac_cv_prog_CXXCPP=$CXXCPP

4184

4185

{ echo "$as_me:$LINENO: result: $CXXCPP" >&5

4186

echo "${ECHO_T}$CXXCPP" >&6; }

4187

ac_preproc_ok=false

4188

for ac_cxx_preproc_warn_flag in '' yes

4189

4190

# Use a header file that comes with gcc, so configuring glibc

4191

# with a fresh cross-compiler works.

4192

# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

4193

# <limits.h> exists even on freestanding compilers.

4194

# On the NeXT, cc -E runs the code through the compiler's parser,

4195

# not just through cpp. "Syntax error" is here to catch this case.

4196

cat >conftest.$ac_ext <<_ACEOF

4197

/* confdefs.h. */

4198

_ACEOF

4199

cat confdefs.h >>conftest.$ac_ext

4200

cat >>conftest.$ac_ext <<_ACEOF

4201

/* end confdefs.h. */

4202

#ifdef __STDC__

4203

# include <limits.h>

4204

#else

4205

# include <assert.h>

4206

#endif

4207

Syntax error

4208

_ACEOF

4209

if { (ac_try="$ac_cpp conftest.$ac_ext"

4210

case "(($ac_try" in

4211

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4212

*) ac_try_echo=$ac_try;;

4213

esac

4214

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4215

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

4216

ac_status=$?

4217

grep -v '^ *+' conftest.er1 >conftest.err

4218

rm -f conftest.er1

4219

cat conftest.err >&5

4220

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4221

(exit $ac_status); } >/dev/null && {

4222

test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||

4223

test ! -s conftest.err

4224

}; then

4225

4226

else

4227

echo "$as_me: failed program was:" >&5

4228

sed 's/^/| /' conftest.$ac_ext >&5

4229

4230

# Broken: fails on valid input.

4231

continue

4232

4233

4234

rm -f conftest.err conftest.$ac_ext

4235

4236

# OK, works on sane cases. Now check whether nonexistent headers

4237

# can be detected and how.

4238

cat >conftest.$ac_ext <<_ACEOF

4239

/* confdefs.h. */

4240

_ACEOF

4241

cat confdefs.h >>conftest.$ac_ext

4242

cat >>conftest.$ac_ext <<_ACEOF

4243

/* end confdefs.h. */

4244

#include <ac_nonexistent.h>

4245

_ACEOF

4246

if { (ac_try="$ac_cpp conftest.$ac_ext"

4247

case "(($ac_try" in

4248

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4249

*) ac_try_echo=$ac_try;;

4250

esac

4251

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4252

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

4253

ac_status=$?

4254

grep -v '^ *+' conftest.er1 >conftest.err

4255

rm -f conftest.er1

4256

cat conftest.err >&5

4257

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4258

(exit $ac_status); } >/dev/null && {

4259

test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||

4260

test ! -s conftest.err

4261

}; then

4262

# Broken: success on invalid input.

4263

continue

4264

else

4265

echo "$as_me: failed program was:" >&5

4266

sed 's/^/| /' conftest.$ac_ext >&5

4267

4268

# Passes both tests.

4269

ac_preproc_ok=:

4270

break

4271

4272

4273

rm -f conftest.err conftest.$ac_ext

4274

4275

done

4276

# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

4277

rm -f conftest.err conftest.$ac_ext

4278

if $ac_preproc_ok; then

4279

4280

else

4281

{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check

4282

See \`config.log' for more details." >&5

4283

echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check

4284

See \`config.log' for more details." >&2;}

4285

{ (exit 1); exit 1; }; }

4286

4287

4288

ac_ext=cpp

4289

ac_cpp='$CXXCPP $CPPFLAGS'

4290

ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'

4291

ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

4292

ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

4293

4294

cxx_error=no

4295

else

4296

echo "$as_me: failed program was:" >&5

4297

sed 's/^/| /' conftest.$ac_ext >&5

4298

4299

{ { echo "$as_me:$LINENO: error: no C++ compiler found or it cannot create executables" >&5

4300

echo "$as_me: error: no C++ compiler found or it cannot create executables" >&2;}

4301

{ (exit 1); exit 1; }; }

4302

4303

4304

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

4305

ac_ext=c

4306

ac_cpp='$CPP $CPPFLAGS'

4307

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

4308

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

4309

ac_compiler_gnu=$ac_cv_c_compiler_gnu

4310

4311

4312

4313

for ac_prog in flex lex

4314

4315

# Extract the first word of "$ac_prog", so it can be a program name with args.

4316

set dummy $ac_prog; ac_word=$2

4317

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

4318

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

4319

if test "${ac_cv_prog_LEX+set}" = set; then

4320

echo $ECHO_N "(cached) $ECHO_C" >&6

4321

else

4322

if test -n "$LEX"; then

4323

ac_cv_prog_LEX="$LEX" # Let the user override the test.

4324

else

4325

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

4326

for as_dir in $PATH

4327

4328

IFS=$as_save_IFS

4329

test -z "$as_dir" && as_dir=.

4330

for ac_exec_ext in '' $ac_executable_extensions; do

4331

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

4332

ac_cv_prog_LEX="$ac_prog"

4333

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

4334

break 2

4335

4336

done

4337

done

4338

IFS=$as_save_IFS

4339

4340

4341

4342

LEX=$ac_cv_prog_LEX

4343

if test -n "$LEX"; then

4344

{ echo "$as_me:$LINENO: result: $LEX" >&5

4345

echo "${ECHO_T}$LEX" >&6; }

4346

else

4347

{ echo "$as_me:$LINENO: result: no" >&5

4348

echo "${ECHO_T}no" >&6; }

4349

4350

4351

4352

test -n "$LEX" && break

4353

done

4354

test -n "$LEX" || LEX=":"

4355

4356

if test "x$LEX" != "x:"; then

4357

cat >conftest.l <<_ACEOF

4358

4359

a { ECHO; }

4360

b { REJECT; }

4361

c { yymore (); }

4362

d { yyless (1); }

4363

e { yyless (input () != 0); }

4364

f { unput (yytext[0]); }

4365

. { BEGIN INITIAL; }

4366

4367

#ifdef YYTEXT_POINTER

4368

extern char *yytext;

4369

#endif

4370

int

4371

main (void)

4372

{

4373

return ! yylex () + ! yywrap ();

4374

}

4375

_ACEOF

4376

{ (ac_try="$LEX conftest.l"

4377

case "(($ac_try" in

4378

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4379

*) ac_try_echo=$ac_try;;

4380

esac

4381

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4382

(eval "$LEX conftest.l") 2>&5

4383

ac_status=$?

4384

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4385

(exit $ac_status); }

4386

{ echo "$as_me:$LINENO: checking lex output file root" >&5

4387

echo $ECHO_N "checking lex output file root... $ECHO_C" >&6; }

4388

if test "${ac_cv_prog_lex_root+set}" = set; then

4389

echo $ECHO_N "(cached) $ECHO_C" >&6

4390

else

4391

4392

if test -f lex.yy.c; then

4393

ac_cv_prog_lex_root=lex.yy

4394

elif test -f lexyy.c; then

4395

ac_cv_prog_lex_root=lexyy

4396

else

4397

{ { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5

4398

echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}

4399

{ (exit 1); exit 1; }; }

4400

4401

4402

{ echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5

4403

echo "${ECHO_T}$ac_cv_prog_lex_root" >&6; }

4404

LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root

4405

4406

if test -z "${LEXLIB+set}"; then

4407

{ echo "$as_me:$LINENO: checking lex library" >&5

4408

echo $ECHO_N "checking lex library... $ECHO_C" >&6; }

4409

if test "${ac_cv_lib_lex+set}" = set; then

4410

echo $ECHO_N "(cached) $ECHO_C" >&6

4411

else

4412

4413

ac_save_LIBS=$LIBS

4414

ac_cv_lib_lex='none needed'

4415

for ac_lib in '' -lfl -ll; do

4416

LIBS="$ac_lib $ac_save_LIBS"

4417

cat >conftest.$ac_ext <<_ACEOF

4418

`cat $LEX_OUTPUT_ROOT.c`

4419

_ACEOF

4420

rm -f conftest.$ac_objext conftest$ac_exeext

4421

if { (ac_try="$ac_link"

4422

case "(($ac_try" in

4423

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4424

*) ac_try_echo=$ac_try;;

4425

esac

4426

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4427

(eval "$ac_link") 2>conftest.er1

4428

ac_status=$?

4429

grep -v '^ *+' conftest.er1 >conftest.err

4430

rm -f conftest.er1

4431

cat conftest.err >&5

4432

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4433

(exit $ac_status); } && {

4434

test -z "$ac_c_werror_flag" ||

4435

test ! -s conftest.err

4436

} && test -s conftest$ac_exeext &&

4437

$as_test_x conftest$ac_exeext; then

4438

ac_cv_lib_lex=$ac_lib

4439

else

4440

echo "$as_me: failed program was:" >&5

4441

sed 's/^/| /' conftest.$ac_ext >&5

4442

4443

4444

4445

4446

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

4447

conftest$ac_exeext conftest.$ac_ext

4448

test "$ac_cv_lib_lex" != 'none needed' && break

4449

done

4450

LIBS=$ac_save_LIBS

4451

4452

4453

{ echo "$as_me:$LINENO: result: $ac_cv_lib_lex" >&5

4454

echo "${ECHO_T}$ac_cv_lib_lex" >&6; }

4455

test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex

4456

4457

4458

4459

{ echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5

4460

echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6; }

4461

if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then

4462

echo $ECHO_N "(cached) $ECHO_C" >&6

4463

else

4464

# POSIX says lex can declare yytext either as a pointer or an array; the

4465

# default is implementation-dependent. Figure out which it is, since

4466

# not all implementations provide the %pointer and %array declarations.

4467

ac_cv_prog_lex_yytext_pointer=no

4468

ac_save_LIBS=$LIBS

4469

LIBS="$LEXLIB $ac_save_LIBS"

4470

cat >conftest.$ac_ext <<_ACEOF

4471

#define YYTEXT_POINTER 1

4472

`cat $LEX_OUTPUT_ROOT.c`

4473

_ACEOF

4474

rm -f conftest.$ac_objext conftest$ac_exeext

4475

if { (ac_try="$ac_link"

4476

case "(($ac_try" in

4477

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4478

*) ac_try_echo=$ac_try;;

4479

esac

4480

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4481

(eval "$ac_link") 2>conftest.er1

4482

ac_status=$?

4483

grep -v '^ *+' conftest.er1 >conftest.err

4484

rm -f conftest.er1

4485

cat conftest.err >&5

4486

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4487

(exit $ac_status); } && {

4488

test -z "$ac_c_werror_flag" ||

4489

test ! -s conftest.err

4490

} && test -s conftest$ac_exeext &&

4491

$as_test_x conftest$ac_exeext; then

4492

ac_cv_prog_lex_yytext_pointer=yes

4493

else

4494

echo "$as_me: failed program was:" >&5

4495

sed 's/^/| /' conftest.$ac_ext >&5

4496

4497

4498

4499

4500

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

4501

conftest$ac_exeext conftest.$ac_ext

4502

LIBS=$ac_save_LIBS

4503

4504

4505

{ echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5

4506

echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6; }

4507

if test $ac_cv_prog_lex_yytext_pointer = yes; then

4508

4509

cat >>confdefs.h <<\_ACEOF

4510

#define YYTEXT_POINTER 1

4511

_ACEOF

4512

4513

4514

rm -f conftest.l $LEX_OUTPUT_ROOT.c

4515

4516

4517

if test "$LEX" = :; then

4518

LEX=${am_missing_run}flex

4519

4520

for ac_prog in 'bison -y' byacc

4521

4522

# Extract the first word of "$ac_prog", so it can be a program name with args.

4523

set dummy $ac_prog; ac_word=$2

4524

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

4525

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

4526

if test "${ac_cv_prog_YACC+set}" = set; then

4527

echo $ECHO_N "(cached) $ECHO_C" >&6

4528

else

4529

if test -n "$YACC"; then

4530

ac_cv_prog_YACC="$YACC" # Let the user override the test.

4531

else

4532

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

4533

for as_dir in $PATH

4534

4535

IFS=$as_save_IFS

4536

test -z "$as_dir" && as_dir=.

4537

for ac_exec_ext in '' $ac_executable_extensions; do

4538

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

4539

ac_cv_prog_YACC="$ac_prog"

4540

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

4541

break 2

4542

4543

done

4544

done

4545

IFS=$as_save_IFS

4546

4547

4548

4549

YACC=$ac_cv_prog_YACC

4550

if test -n "$YACC"; then

4551

{ echo "$as_me:$LINENO: result: $YACC" >&5

4552

echo "${ECHO_T}$YACC" >&6; }

4553

else

4554

{ echo "$as_me:$LINENO: result: no" >&5

4555

echo "${ECHO_T}no" >&6; }

4556

4557

4558

4559

test -n "$YACC" && break

4560

done

4561

test -n "$YACC" || YACC="yacc"

4562

4563

4564

ac_ext=c

4565

ac_cpp='$CPP $CPPFLAGS'

4566

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

4567

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

4568

ac_compiler_gnu=$ac_cv_c_compiler_gnu

4569

{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5

4570

echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }

4571

# On Suns, sometimes $CPP names a directory.

4572

if test -n "$CPP" && test -d "$CPP"; then

4573

CPP=

4574

4575

if test -z "$CPP"; then

4576

if test "${ac_cv_prog_CPP+set}" = set; then

4577

echo $ECHO_N "(cached) $ECHO_C" >&6

4578

else

4579

# Double quotes because CPP needs to be expanded

4580

for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"

4581

4582

ac_preproc_ok=false

4583

for ac_c_preproc_warn_flag in '' yes

4584

4585

# Use a header file that comes with gcc, so configuring glibc

4586

# with a fresh cross-compiler works.

4587

# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

4588

# <limits.h> exists even on freestanding compilers.

4589

# On the NeXT, cc -E runs the code through the compiler's parser,

4590

# not just through cpp. "Syntax error" is here to catch this case.

4591

cat >conftest.$ac_ext <<_ACEOF

4592

/* confdefs.h. */

4593

_ACEOF

4594

cat confdefs.h >>conftest.$ac_ext

4595

cat >>conftest.$ac_ext <<_ACEOF

4596

/* end confdefs.h. */

4597

#ifdef __STDC__

4598

# include <limits.h>

4599

#else

4600

# include <assert.h>

4601

#endif

4602

Syntax error

4603

_ACEOF

4604

if { (ac_try="$ac_cpp conftest.$ac_ext"

4605

case "(($ac_try" in

4606

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4607

*) ac_try_echo=$ac_try;;

4608

esac

4609

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4610

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

4611

ac_status=$?

4612

grep -v '^ *+' conftest.er1 >conftest.err

4613

rm -f conftest.er1

4614

cat conftest.err >&5

4615

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4616

(exit $ac_status); } >/dev/null && {

4617

test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

4618

test ! -s conftest.err

4619

}; then

4620

4621

else

4622

echo "$as_me: failed program was:" >&5

4623

sed 's/^/| /' conftest.$ac_ext >&5

4624

4625

# Broken: fails on valid input.

4626

continue

4627

4628

4629

rm -f conftest.err conftest.$ac_ext

4630

4631

# OK, works on sane cases. Now check whether nonexistent headers

4632

# can be detected and how.

4633

cat >conftest.$ac_ext <<_ACEOF

4634

/* confdefs.h. */

4635

_ACEOF

4636

cat confdefs.h >>conftest.$ac_ext

4637

cat >>conftest.$ac_ext <<_ACEOF

4638

/* end confdefs.h. */

4639

#include <ac_nonexistent.h>

4640

_ACEOF

4641

if { (ac_try="$ac_cpp conftest.$ac_ext"

4642

case "(($ac_try" in

4643

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4644

*) ac_try_echo=$ac_try;;

4645

esac

4646

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4647

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

4648

ac_status=$?

4649

grep -v '^ *+' conftest.er1 >conftest.err

4650

rm -f conftest.er1

4651

cat conftest.err >&5

4652

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4653

(exit $ac_status); } >/dev/null && {

4654

test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

4655

test ! -s conftest.err

4656

}; then

4657

# Broken: success on invalid input.

4658

continue

4659

else

4660

echo "$as_me: failed program was:" >&5

4661

sed 's/^/| /' conftest.$ac_ext >&5

4662

4663

# Passes both tests.

4664

ac_preproc_ok=:

4665

break

4666

4667

4668

rm -f conftest.err conftest.$ac_ext

4669

4670

done

4671

# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

4672

rm -f conftest.err conftest.$ac_ext

4673

if $ac_preproc_ok; then

4674

break

4675

4676

4677

done

4678

ac_cv_prog_CPP=$CPP

4679

4680

4681

CPP=$ac_cv_prog_CPP

4682

else

4683

ac_cv_prog_CPP=$CPP

4684

4685

{ echo "$as_me:$LINENO: result: $CPP" >&5

4686

echo "${ECHO_T}$CPP" >&6; }

4687

ac_preproc_ok=false

4688

for ac_c_preproc_warn_flag in '' yes

4689

4690

# Use a header file that comes with gcc, so configuring glibc

4691

# with a fresh cross-compiler works.

4692

# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

4693

# <limits.h> exists even on freestanding compilers.

4694

# On the NeXT, cc -E runs the code through the compiler's parser,

4695

# not just through cpp. "Syntax error" is here to catch this case.

4696

cat >conftest.$ac_ext <<_ACEOF

4697

/* confdefs.h. */

4698

_ACEOF

4699

cat confdefs.h >>conftest.$ac_ext

4700

cat >>conftest.$ac_ext <<_ACEOF

4701

/* end confdefs.h. */

4702

#ifdef __STDC__

4703

# include <limits.h>

4704

#else

4705

# include <assert.h>

4706

#endif

4707

Syntax error

4708

_ACEOF

4709

if { (ac_try="$ac_cpp conftest.$ac_ext"

4710

case "(($ac_try" in

4711

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4712

*) ac_try_echo=$ac_try;;

4713

esac

4714

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4715

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

4716

ac_status=$?

4717

grep -v '^ *+' conftest.er1 >conftest.err

4718

rm -f conftest.er1

4719

cat conftest.err >&5

4720

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4721

(exit $ac_status); } >/dev/null && {

4722

test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

4723

test ! -s conftest.err

4724

}; then

4725

4726

else

4727

echo "$as_me: failed program was:" >&5

4728

sed 's/^/| /' conftest.$ac_ext >&5

4729

4730

# Broken: fails on valid input.

4731

continue

4732

4733

4734

rm -f conftest.err conftest.$ac_ext

4735

4736

# OK, works on sane cases. Now check whether nonexistent headers

4737

# can be detected and how.

4738

cat >conftest.$ac_ext <<_ACEOF

4739

/* confdefs.h. */

4740

_ACEOF

4741

cat confdefs.h >>conftest.$ac_ext

4742

cat >>conftest.$ac_ext <<_ACEOF

4743

/* end confdefs.h. */

4744

#include <ac_nonexistent.h>

4745

_ACEOF

4746

if { (ac_try="$ac_cpp conftest.$ac_ext"

4747

case "(($ac_try" in

4748

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4749

*) ac_try_echo=$ac_try;;

4750

esac

4751

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4752

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

4753

ac_status=$?

4754

grep -v '^ *+' conftest.er1 >conftest.err

4755

rm -f conftest.er1

4756

cat conftest.err >&5

4757

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4758

(exit $ac_status); } >/dev/null && {

4759

test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

4760

test ! -s conftest.err

4761

}; then

4762

# Broken: success on invalid input.

4763

continue

4764

else

4765

echo "$as_me: failed program was:" >&5

4766

sed 's/^/| /' conftest.$ac_ext >&5

4767

4768

# Passes both tests.

4769

ac_preproc_ok=:

4770

break

4771

4772

4773

rm -f conftest.err conftest.$ac_ext

4774

4775

done

4776

# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

4777

rm -f conftest.err conftest.$ac_ext

4778

if $ac_preproc_ok; then

4779

4780

else

4781

{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check

4782

See \`config.log' for more details." >&5

4783

echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check

4784

See \`config.log' for more details." >&2;}

4785

{ (exit 1); exit 1; }; }

4786

4787

4788

ac_ext=c

4789

ac_cpp='$CPP $CPPFLAGS'

4790

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

4791

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

4792

ac_compiler_gnu=$ac_cv_c_compiler_gnu

4793

4794

4795

{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5

4796

echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }

4797

if test "${ac_cv_path_GREP+set}" = set; then

4798

echo $ECHO_N "(cached) $ECHO_C" >&6

4799

else

4800

# Extract the first word of "grep ggrep" to use in msg output

4801

if test -z "$GREP"; then

4802

set dummy grep ggrep; ac_prog_name=$2

4803

if test "${ac_cv_path_GREP+set}" = set; then

4804

echo $ECHO_N "(cached) $ECHO_C" >&6

4805

else

4806

ac_path_GREP_found=false

4807

# Loop through the user's path and test for each of PROGNAME-LIST

4808

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

4809

for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

4810

4811

IFS=$as_save_IFS

4812

test -z "$as_dir" && as_dir=.

4813

for ac_prog in grep ggrep; do

4814

for ac_exec_ext in '' $ac_executable_extensions; do

4815

ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"

4816

{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue

4817

# Check for GNU ac_path_GREP and select it if it is found.

4818

# Check for GNU $ac_path_GREP

4819

case `"$ac_path_GREP" --version 2>&1` in

4820

*GNU*)

4821

ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;

4822

4823

ac_count=0

4824

echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"

4825

while :

4826

4827

cat "conftest.in" "conftest.in" >"conftest.tmp"

4828

mv "conftest.tmp" "conftest.in"

4829

cp "conftest.in" "conftest.nl"

4830

echo 'GREP' >> "conftest.nl"

4831

"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break

4832

diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

4833

ac_count=`expr $ac_count + 1`

4834

if test $ac_count -gt ${ac_path_GREP_max-0}; then

4835

# Best one so far, save it but keep looking for a better one

4836

ac_cv_path_GREP="$ac_path_GREP"

4837

ac_path_GREP_max=$ac_count

4838

4839

# 10*(2^10) chars as input seems more than enough

4840

test $ac_count -gt 10 && break

4841

done

4842

rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

4843

esac

4844

4845

4846

$ac_path_GREP_found && break 3

4847

done

4848

done

4849

4850

done

4851

IFS=$as_save_IFS

4852

4853

4854

4855

4856

GREP="$ac_cv_path_GREP"

4857

if test -z "$GREP"; then

4858

{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5

4859

echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}

4860

{ (exit 1); exit 1; }; }

4861

4862

4863

else

4864

ac_cv_path_GREP=$GREP

4865

4866

4867

4868

4869

{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5

4870

echo "${ECHO_T}$ac_cv_path_GREP" >&6; }

4871

GREP="$ac_cv_path_GREP"

4872

4873

4874

{ echo "$as_me:$LINENO: checking for egrep" >&5

4875

echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }

4876

if test "${ac_cv_path_EGREP+set}" = set; then

4877

echo $ECHO_N "(cached) $ECHO_C" >&6

4878

else

4879

if echo a | $GREP -E '(a|b)' >/dev/null 2>&1

4880

then ac_cv_path_EGREP="$GREP -E"

4881

else

4882

# Extract the first word of "egrep" to use in msg output

4883

if test -z "$EGREP"; then

4884

set dummy egrep; ac_prog_name=$2

4885

if test "${ac_cv_path_EGREP+set}" = set; then

4886

echo $ECHO_N "(cached) $ECHO_C" >&6

4887

else

4888

ac_path_EGREP_found=false

4889

# Loop through the user's path and test for each of PROGNAME-LIST

4890

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

4891

for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

4892

4893

IFS=$as_save_IFS

4894

test -z "$as_dir" && as_dir=.

4895

for ac_prog in egrep; do

4896

for ac_exec_ext in '' $ac_executable_extensions; do

4897

ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"

4898

{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue

4899

# Check for GNU ac_path_EGREP and select it if it is found.

4900

# Check for GNU $ac_path_EGREP

4901

case `"$ac_path_EGREP" --version 2>&1` in

4902

*GNU*)

4903

ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;

4904

4905

ac_count=0

4906

echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"

4907

while :

4908

4909

cat "conftest.in" "conftest.in" >"conftest.tmp"

4910

mv "conftest.tmp" "conftest.in"

4911

cp "conftest.in" "conftest.nl"

4912

echo 'EGREP' >> "conftest.nl"

4913

"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break

4914

diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

4915

ac_count=`expr $ac_count + 1`

4916

if test $ac_count -gt ${ac_path_EGREP_max-0}; then

4917

# Best one so far, save it but keep looking for a better one

4918

ac_cv_path_EGREP="$ac_path_EGREP"

4919

ac_path_EGREP_max=$ac_count

4920

4921

# 10*(2^10) chars as input seems more than enough

4922

test $ac_count -gt 10 && break

4923

done

4924

rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

4925

esac

4926

4927

4928

$ac_path_EGREP_found && break 3

4929

done

4930

done

4931

4932

done

4933

IFS=$as_save_IFS

4934

4935

4936

4937

4938

EGREP="$ac_cv_path_EGREP"

4939

if test -z "$EGREP"; then

4940

{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5

4941

echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}

4942

{ (exit 1); exit 1; }; }

4943

4944

4945

else

4946

ac_cv_path_EGREP=$EGREP

4947

4948

4949

4950

4951

4952

{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5

4953

echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }

4954

EGREP="$ac_cv_path_EGREP"

4955

4956

4957

{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5

4958

echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }

4959

if test "${ac_cv_header_stdc+set}" = set; then

4960

echo $ECHO_N "(cached) $ECHO_C" >&6

4961

else

4962

cat >conftest.$ac_ext <<_ACEOF

4963

/* confdefs.h. */

4964

_ACEOF

4965

cat confdefs.h >>conftest.$ac_ext

4966

cat >>conftest.$ac_ext <<_ACEOF

4967

/* end confdefs.h. */

4968

#include <stdlib.h>

4969

#include <stdarg.h>

4970

#include <string.h>

4971

#include <float.h>

4972

4973

int

4974

main ()

4975

{

4976

4977

;

4978

return 0;

4979

}

4980

_ACEOF

4981

rm -f conftest.$ac_objext

4982

if { (ac_try="$ac_compile"

4983

case "(($ac_try" in

4984

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

4985

*) ac_try_echo=$ac_try;;

4986

esac

4987

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

4988

(eval "$ac_compile") 2>conftest.er1

4989

ac_status=$?

4990

grep -v '^ *+' conftest.er1 >conftest.err

4991

rm -f conftest.er1

4992

cat conftest.err >&5

4993

echo "$as_me:$LINENO: \$? = $ac_status" >&5

4994

(exit $ac_status); } && {

4995

test -z "$ac_c_werror_flag" ||

4996

test ! -s conftest.err

4997

} && test -s conftest.$ac_objext; then

4998

ac_cv_header_stdc=yes

4999

else

5000

echo "$as_me: failed program was:" >&5

5001

sed 's/^/| /' conftest.$ac_ext >&5

5002

5003

ac_cv_header_stdc=no

5004

5005

5006

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

5007

5008

if test $ac_cv_header_stdc = yes; then

5009

# SunOS 4.x string.h does not declare mem*, contrary to ANSI.

5010

cat >conftest.$ac_ext <<_ACEOF

5011

/* confdefs.h. */

5012

_ACEOF

5013

cat confdefs.h >>conftest.$ac_ext

5014

cat >>conftest.$ac_ext <<_ACEOF

5015

/* end confdefs.h. */

5016

#include <string.h>

5017

5018

_ACEOF

5019

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

5020

$EGREP "memchr" >/dev/null 2>&1; then

5021

5022

else

5023

ac_cv_header_stdc=no

5024

5025

rm -f conftest*

5026

5027

5028

5029

if test $ac_cv_header_stdc = yes; then

5030

# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.

5031

cat >conftest.$ac_ext <<_ACEOF

5032

/* confdefs.h. */

5033

_ACEOF

5034

cat confdefs.h >>conftest.$ac_ext

5035

cat >>conftest.$ac_ext <<_ACEOF

5036

/* end confdefs.h. */

5037

#include <stdlib.h>

5038

5039

_ACEOF

5040

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

5041

$EGREP "free" >/dev/null 2>&1; then

5042

5043

else

5044

ac_cv_header_stdc=no

5045

5046

rm -f conftest*

5047

5048

5049

5050

if test $ac_cv_header_stdc = yes; then

5051

# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.

5052

if test "$cross_compiling" = yes; then

5053

5054

else

5055

cat >conftest.$ac_ext <<_ACEOF

5056

/* confdefs.h. */

5057

_ACEOF

5058

cat confdefs.h >>conftest.$ac_ext

5059

cat >>conftest.$ac_ext <<_ACEOF

5060

/* end confdefs.h. */

5061

#include <ctype.h>

5062

#include <stdlib.h>

5063

#if ((' ' & 0x0FF) == 0x020)

5064

# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')

5065

# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))

5066

#else

5067

# define ISLOWER(c) \

5068

(('a' <= (c) && (c) <= 'i') \

5069

|| ('j' <= (c) && (c) <= 'r') \

5070

|| ('s' <= (c) && (c) <= 'z'))

5071

# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))

5072

#endif

5073

5074

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))

5075

int

5076

main ()

5077

{

5078

int i;

5079

for (i = 0; i < 256; i++)

5080

if (XOR (islower (i), ISLOWER (i))

5081

|| toupper (i) != TOUPPER (i))

5082

return 2;

5083

return 0;

5084

}

5085

_ACEOF

5086

rm -f conftest$ac_exeext

5087

if { (ac_try="$ac_link"

5088

case "(($ac_try" in

5089

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

5090

*) ac_try_echo=$ac_try;;

5091

esac

5092

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

5093

(eval "$ac_link") 2>&5

5094

ac_status=$?

5095

echo "$as_me:$LINENO: \$? = $ac_status" >&5

5096

(exit $ac_status); } && { ac_try='./conftest$ac_exeext'

5097

{ (case "(($ac_try" in

5098

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

5099

*) ac_try_echo=$ac_try;;

5100

esac

5101

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

5102

(eval "$ac_try") 2>&5

5103

ac_status=$?

5104

echo "$as_me:$LINENO: \$? = $ac_status" >&5

5105

(exit $ac_status); }; }; then

5106

5107

else

5108

echo "$as_me: program exited with status $ac_status" >&5

5109

echo "$as_me: failed program was:" >&5

5110

sed 's/^/| /' conftest.$ac_ext >&5

5111

5112

( exit $ac_status )

5113

ac_cv_header_stdc=no

5114

5115

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

5116

5117

5118

5119

5120

5121

{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5

5122

echo "${ECHO_T}$ac_cv_header_stdc" >&6; }

5123

if test $ac_cv_header_stdc = yes; then

5124

5125

cat >>confdefs.h <<\_ACEOF

5126

#define STDC_HEADERS 1

5127

_ACEOF

5128

5129

5130

5131

# On IRIX 5.3, sys/types and inttypes.h are conflicting.

5132

5133

5134

5135

5136

5137

5138

5139

5140

5141

for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \

5142

inttypes.h stdint.h unistd.h

5143

5144

as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`

5145

{ echo "$as_me:$LINENO: checking for $ac_header" >&5

5146

echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }

5147

if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then

5148

echo $ECHO_N "(cached) $ECHO_C" >&6

5149

else

5150

cat >conftest.$ac_ext <<_ACEOF

5151

/* confdefs.h. */

5152

_ACEOF

5153

cat confdefs.h >>conftest.$ac_ext

5154

cat >>conftest.$ac_ext <<_ACEOF

5155

/* end confdefs.h. */

5156

$ac_includes_default

5157

5158

#include <$ac_header>

5159

_ACEOF

5160

rm -f conftest.$ac_objext

5161

if { (ac_try="$ac_compile"

5162

case "(($ac_try" in

5163

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

5164

*) ac_try_echo=$ac_try;;

5165

esac

5166

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

5167

(eval "$ac_compile") 2>conftest.er1

5168

ac_status=$?

5169

grep -v '^ *+' conftest.er1 >conftest.err

5170

rm -f conftest.er1

5171

cat conftest.err >&5

5172

echo "$as_me:$LINENO: \$? = $ac_status" >&5

5173

(exit $ac_status); } && {

5174

test -z "$ac_c_werror_flag" ||

5175

test ! -s conftest.err

5176

} && test -s conftest.$ac_objext; then

5177

eval "$as_ac_Header=yes"

5178

else

5179

echo "$as_me: failed program was:" >&5

5180

sed 's/^/| /' conftest.$ac_ext >&5

5181

5182

eval "$as_ac_Header=no"

5183

5184

5185

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

5186

5187

ac_res=`eval echo '${'$as_ac_Header'}'`

5188

{ echo "$as_me:$LINENO: result: $ac_res" >&5

5189

echo "${ECHO_T}$ac_res" >&6; }

5190

if test `eval echo '${'$as_ac_Header'}'` = yes; then

5191

cat >>confdefs.h <<_ACEOF

5192

#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1

5193

_ACEOF

5194

5195

5196

5197

done

5198

5199

5200

if test "${ac_cv_header_sys_times_h+set}" = set; then

5201

{ echo "$as_me:$LINENO: checking for sys/times.h" >&5

5202

echo $ECHO_N "checking for sys/times.h... $ECHO_C" >&6; }

5203

if test "${ac_cv_header_sys_times_h+set}" = set; then

5204

echo $ECHO_N "(cached) $ECHO_C" >&6

5205

5206

{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_times_h" >&5

5207

echo "${ECHO_T}$ac_cv_header_sys_times_h" >&6; }

5208

else

5209

# Is the header compilable?

5210

{ echo "$as_me:$LINENO: checking sys/times.h usability" >&5

5211

echo $ECHO_N "checking sys/times.h usability... $ECHO_C" >&6; }

5212

cat >conftest.$ac_ext <<_ACEOF

5213

/* confdefs.h. */

5214

_ACEOF

5215

cat confdefs.h >>conftest.$ac_ext

5216

cat >>conftest.$ac_ext <<_ACEOF

5217

/* end confdefs.h. */

5218

$ac_includes_default

5219

#include <sys/times.h>

5220

_ACEOF

5221

rm -f conftest.$ac_objext

5222

if { (ac_try="$ac_compile"

5223

case "(($ac_try" in

5224

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

5225

*) ac_try_echo=$ac_try;;

5226

esac

5227

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

5228

(eval "$ac_compile") 2>conftest.er1

5229

ac_status=$?

5230

grep -v '^ *+' conftest.er1 >conftest.err

5231

rm -f conftest.er1

5232

cat conftest.err >&5

5233

echo "$as_me:$LINENO: \$? = $ac_status" >&5

5234

(exit $ac_status); } && {

5235

test -z "$ac_c_werror_flag" ||

5236

test ! -s conftest.err

5237

} && test -s conftest.$ac_objext; then

5238

ac_header_compiler=yes

5239

else

5240

echo "$as_me: failed program was:" >&5

5241

sed 's/^/| /' conftest.$ac_ext >&5

5242

5243

ac_header_compiler=no

5244

5245

5246

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

5247

{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5

5248

echo "${ECHO_T}$ac_header_compiler" >&6; }

5249

5250

# Is the header present?

5251

{ echo "$as_me:$LINENO: checking sys/times.h presence" >&5

5252

echo $ECHO_N "checking sys/times.h presence... $ECHO_C" >&6; }

5253

cat >conftest.$ac_ext <<_ACEOF

5254

/* confdefs.h. */

5255

_ACEOF

5256

cat confdefs.h >>conftest.$ac_ext

5257

cat >>conftest.$ac_ext <<_ACEOF

5258

/* end confdefs.h. */

5259

#include <sys/times.h>

5260

_ACEOF

5261

if { (ac_try="$ac_cpp conftest.$ac_ext"

5262

case "(($ac_try" in

5263

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

5264

*) ac_try_echo=$ac_try;;

5265

esac

5266

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

5267

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

5268

ac_status=$?

5269

grep -v '^ *+' conftest.er1 >conftest.err

5270

rm -f conftest.er1

5271

cat conftest.err >&5

5272

echo "$as_me:$LINENO: \$? = $ac_status" >&5

5273

(exit $ac_status); } >/dev/null && {

5274

test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

5275

test ! -s conftest.err

5276

}; then

5277

ac_header_preproc=yes

5278

else

5279

echo "$as_me: failed program was:" >&5

5280

sed 's/^/| /' conftest.$ac_ext >&5

5281

5282

ac_header_preproc=no

5283

5284

5285

rm -f conftest.err conftest.$ac_ext

5286

{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5

5287

echo "${ECHO_T}$ac_header_preproc" >&6; }

5288

5289

# So? What about this header?

5290

case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in

5291

yes:no: )

5292

{ echo "$as_me:$LINENO: WARNING: sys/times.h: accepted by the compiler, rejected by the preprocessor!" >&5

5293

echo "$as_me: WARNING: sys/times.h: accepted by the compiler, rejected by the preprocessor!" >&2;}

5294

{ echo "$as_me:$LINENO: WARNING: sys/times.h: proceeding with the compiler's result" >&5

5295

echo "$as_me: WARNING: sys/times.h: proceeding with the compiler's result" >&2;}

5296

ac_header_preproc=yes

5297

;;

5298

no:yes:* )

5299

{ echo "$as_me:$LINENO: WARNING: sys/times.h: present but cannot be compiled" >&5

5300

echo "$as_me: WARNING: sys/times.h: present but cannot be compiled" >&2;}

5301

{ echo "$as_me:$LINENO: WARNING: sys/times.h: check for missing prerequisite headers?" >&5

5302

echo "$as_me: WARNING: sys/times.h: check for missing prerequisite headers?" >&2;}

5303

{ echo "$as_me:$LINENO: WARNING: sys/times.h: see the Autoconf documentation" >&5

5304

echo "$as_me: WARNING: sys/times.h: see the Autoconf documentation" >&2;}

5305

{ echo "$as_me:$LINENO: WARNING: sys/times.h: section \"Present But Cannot Be Compiled\"" >&5

5306

echo "$as_me: WARNING: sys/times.h: section \"Present But Cannot Be Compiled\"" >&2;}

5307

{ echo "$as_me:$LINENO: WARNING: sys/times.h: proceeding with the preprocessor's result" >&5

5308

echo "$as_me: WARNING: sys/times.h: proceeding with the preprocessor's result" >&2;}

5309

{ echo "$as_me:$LINENO: WARNING: sys/times.h: in the future, the compiler will take precedence" >&5

5310

echo "$as_me: WARNING: sys/times.h: in the future, the compiler will take precedence" >&2;}

5311

( cat <<\_ASBOX

5312

## ---------------------------------- ##

5313

## Report this to csardi@rmki.kfki.hu ##

5314

## ---------------------------------- ##

5315

_ASBOX

5316

) | sed "s/^/$as_me: WARNING: /" >&2

5317

;;

5318

esac

5319

{ echo "$as_me:$LINENO: checking for sys/times.h" >&5

5320

echo $ECHO_N "checking for sys/times.h... $ECHO_C" >&6; }

5321

if test "${ac_cv_header_sys_times_h+set}" = set; then

5322

echo $ECHO_N "(cached) $ECHO_C" >&6

5323

else

5324

ac_cv_header_sys_times_h=$ac_header_preproc

5325

5326

{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_times_h" >&5

5327

echo "${ECHO_T}$ac_cv_header_sys_times_h" >&6; }

5328

5329

5330

if test $ac_cv_header_sys_times_h = yes; then

5331

5332

cat >>confdefs.h <<\_ACEOF

5333

#define HAVE_TIMES_H 1

5334

_ACEOF

5335

5336

5337

5338

5339

5340

# Make sure we can run config.sub.

5341

$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||

5342

{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5

5343

echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}

5344

{ (exit 1); exit 1; }; }

5345

5346

{ echo "$as_me:$LINENO: checking build system type" >&5

5347

echo $ECHO_N "checking build system type... $ECHO_C" >&6; }

5348

if test "${ac_cv_build+set}" = set; then

5349

echo $ECHO_N "(cached) $ECHO_C" >&6

5350

else

5351

ac_build_alias=$build_alias

5352

test "x$ac_build_alias" = x &&

5353

ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`

5354

test "x$ac_build_alias" = x &&

5355

{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5

5356

echo "$as_me: error: cannot guess build type; you must specify one" >&2;}

5357

{ (exit 1); exit 1; }; }

5358

ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||

5359

{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5

5360

echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}

5361

{ (exit 1); exit 1; }; }

5362

5363

5364

{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5

5365

echo "${ECHO_T}$ac_cv_build" >&6; }

5366

case $ac_cv_build in

5367

*-*-*) ;;

5368

*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5

5369

echo "$as_me: error: invalid value of canonical build" >&2;}

5370

{ (exit 1); exit 1; }; };;

5371

esac

5372

build=$ac_cv_build

5373

ac_save_IFS=$IFS; IFS='-'

5374

set x $ac_cv_build

5375

shift

5376

build_cpu=$1

5377

build_vendor=$2

5378

shift; shift

5379

# Remember, the first character of IFS is used to create $*,

5380

# except with old shells:

5381

build_os=$*

5382

IFS=$ac_save_IFS

5383

case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac

5384

5385

5386

{ echo "$as_me:$LINENO: checking host system type" >&5

5387

echo $ECHO_N "checking host system type... $ECHO_C" >&6; }

5388

if test "${ac_cv_host+set}" = set; then

5389

echo $ECHO_N "(cached) $ECHO_C" >&6

5390

else

5391

if test "x$host_alias" = x; then

5392

ac_cv_host=$ac_cv_build

5393

else

5394

ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||

5395

{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5

5396

echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}

5397

{ (exit 1); exit 1; }; }

5398

5399

5400

5401

{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5

5402

echo "${ECHO_T}$ac_cv_host" >&6; }

5403

case $ac_cv_host in

5404

*-*-*) ;;

5405

*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5

5406

echo "$as_me: error: invalid value of canonical host" >&2;}

5407

{ (exit 1); exit 1; }; };;

5408

esac

5409

host=$ac_cv_host

5410

ac_save_IFS=$IFS; IFS='-'

5411

set x $ac_cv_host

5412

shift

5413

host_cpu=$1

5414

host_vendor=$2

5415

shift; shift

5416

# Remember, the first character of IFS is used to create $*,

5417

# except with old shells:

5418

host_os=$*

5419

IFS=$ac_save_IFS

5420

case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac

5421

5422

5423

enable_win32_dll=yes

5424

5425

case $host in

5426

*-*-cygwin* | *-*-mingw* | *-*-pw32*)

5427

if test -n "$ac_tool_prefix"; then

5428

# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.

5429

set dummy ${ac_tool_prefix}as; ac_word=$2

5430

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

5431

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

5432

if test "${ac_cv_prog_AS+set}" = set; then

5433

echo $ECHO_N "(cached) $ECHO_C" >&6

5434

else

5435

if test -n "$AS"; then

5436

ac_cv_prog_AS="$AS" # Let the user override the test.

5437

else

5438

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

5439

for as_dir in $PATH

5440

5441

IFS=$as_save_IFS

5442

test -z "$as_dir" && as_dir=.

5443

for ac_exec_ext in '' $ac_executable_extensions; do

5444

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

5445

ac_cv_prog_AS="${ac_tool_prefix}as"

5446

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

5447

break 2

5448

5449

done

5450

done

5451

IFS=$as_save_IFS

5452

5453

5454

5455

AS=$ac_cv_prog_AS

5456

if test -n "$AS"; then

5457

{ echo "$as_me:$LINENO: result: $AS" >&5

5458

echo "${ECHO_T}$AS" >&6; }

5459

else

5460

{ echo "$as_me:$LINENO: result: no" >&5

5461

echo "${ECHO_T}no" >&6; }

5462

5463

5464

5465

5466

if test -z "$ac_cv_prog_AS"; then

5467

ac_ct_AS=$AS

5468

# Extract the first word of "as", so it can be a program name with args.

5469

set dummy as; ac_word=$2

5470

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

5471

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

5472

if test "${ac_cv_prog_ac_ct_AS+set}" = set; then

5473

echo $ECHO_N "(cached) $ECHO_C" >&6

5474

else

5475

if test -n "$ac_ct_AS"; then

5476

ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.

5477

else

5478

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

5479

for as_dir in $PATH

5480

5481

IFS=$as_save_IFS

5482

test -z "$as_dir" && as_dir=.

5483

for ac_exec_ext in '' $ac_executable_extensions; do

5484

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

5485

ac_cv_prog_ac_ct_AS="as"

5486

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

5487

break 2

5488

5489

done

5490

done

5491

IFS=$as_save_IFS

5492

5493

5494

5495

ac_ct_AS=$ac_cv_prog_ac_ct_AS

5496

if test -n "$ac_ct_AS"; then

5497

{ echo "$as_me:$LINENO: result: $ac_ct_AS" >&5

5498

echo "${ECHO_T}$ac_ct_AS" >&6; }

5499

else

5500

{ echo "$as_me:$LINENO: result: no" >&5

5501

echo "${ECHO_T}no" >&6; }

5502

5503

5504

if test "x$ac_ct_AS" = x; then

5505

AS="false"

5506

else

5507

case $cross_compiling:$ac_tool_warned in

5508

yes:)

5509

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

5510

whose name does not start with the host triplet. If you think this

5511

configuration is useful to you, please write to autoconf@gnu.org." >&5

5512

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

5513

whose name does not start with the host triplet. If you think this

5514

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

5515

ac_tool_warned=yes ;;

5516

esac

5517

AS=$ac_ct_AS

5518

5519

else

5520

AS="$ac_cv_prog_AS"

5521

5522

5523

if test -n "$ac_tool_prefix"; then

5524

# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.

5525

set dummy ${ac_tool_prefix}dlltool; ac_word=$2

5526

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

5527

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

5528

if test "${ac_cv_prog_DLLTOOL+set}" = set; then

5529

echo $ECHO_N "(cached) $ECHO_C" >&6

5530

else

5531

if test -n "$DLLTOOL"; then

5532

ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.

5533

else

5534

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

5535

for as_dir in $PATH

5536

5537

IFS=$as_save_IFS

5538

test -z "$as_dir" && as_dir=.

5539

for ac_exec_ext in '' $ac_executable_extensions; do

5540

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

5541

ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"

5542

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

5543

break 2

5544

5545

done

5546

done

5547

IFS=$as_save_IFS

5548

5549

5550

5551

DLLTOOL=$ac_cv_prog_DLLTOOL

5552

if test -n "$DLLTOOL"; then

5553

{ echo "$as_me:$LINENO: result: $DLLTOOL" >&5

5554

echo "${ECHO_T}$DLLTOOL" >&6; }

5555

else

5556

{ echo "$as_me:$LINENO: result: no" >&5

5557

echo "${ECHO_T}no" >&6; }

5558

5559

5560

5561

5562

if test -z "$ac_cv_prog_DLLTOOL"; then

5563

ac_ct_DLLTOOL=$DLLTOOL

5564

# Extract the first word of "dlltool", so it can be a program name with args.

5565

set dummy dlltool; ac_word=$2

5566

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

5567

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

5568

if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then

5569

echo $ECHO_N "(cached) $ECHO_C" >&6

5570

else

5571

if test -n "$ac_ct_DLLTOOL"; then

5572

ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.

5573

else

5574

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

5575

for as_dir in $PATH

5576

5577

IFS=$as_save_IFS

5578

test -z "$as_dir" && as_dir=.

5579

for ac_exec_ext in '' $ac_executable_extensions; do

5580

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

5581

ac_cv_prog_ac_ct_DLLTOOL="dlltool"

5582

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

5583

break 2

5584

5585

done

5586

done

5587

IFS=$as_save_IFS

5588

5589

5590

5591

ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL

5592

if test -n "$ac_ct_DLLTOOL"; then

5593

{ echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5

5594

echo "${ECHO_T}$ac_ct_DLLTOOL" >&6; }

5595

else

5596

{ echo "$as_me:$LINENO: result: no" >&5

5597

echo "${ECHO_T}no" >&6; }

5598

5599

5600

if test "x$ac_ct_DLLTOOL" = x; then

5601

DLLTOOL="false"

5602

else

5603

case $cross_compiling:$ac_tool_warned in

5604

yes:)

5605

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

5606

whose name does not start with the host triplet. If you think this

5607

configuration is useful to you, please write to autoconf@gnu.org." >&5

5608

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

5609

whose name does not start with the host triplet. If you think this

5610

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

5611

ac_tool_warned=yes ;;

5612

esac

5613

DLLTOOL=$ac_ct_DLLTOOL

5614

5615

else

5616

DLLTOOL="$ac_cv_prog_DLLTOOL"

5617

5618

5619

if test -n "$ac_tool_prefix"; then

5620

# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.

5621

set dummy ${ac_tool_prefix}objdump; ac_word=$2

5622

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

5623

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

5624

if test "${ac_cv_prog_OBJDUMP+set}" = set; then

5625

echo $ECHO_N "(cached) $ECHO_C" >&6

5626

else

5627

if test -n "$OBJDUMP"; then

5628

ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.

5629

else

5630

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

5631

for as_dir in $PATH

5632

5633

IFS=$as_save_IFS

5634

test -z "$as_dir" && as_dir=.

5635

for ac_exec_ext in '' $ac_executable_extensions; do

5636

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

5637

ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"

5638

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

5639

break 2

5640

5641

done

5642

done

5643

IFS=$as_save_IFS

5644

5645

5646

5647

OBJDUMP=$ac_cv_prog_OBJDUMP

5648

if test -n "$OBJDUMP"; then

5649

{ echo "$as_me:$LINENO: result: $OBJDUMP" >&5

5650

echo "${ECHO_T}$OBJDUMP" >&6; }

5651

else

5652

{ echo "$as_me:$LINENO: result: no" >&5

5653

echo "${ECHO_T}no" >&6; }

5654

5655

5656

5657

5658

if test -z "$ac_cv_prog_OBJDUMP"; then

5659

ac_ct_OBJDUMP=$OBJDUMP

5660

# Extract the first word of "objdump", so it can be a program name with args.

5661

set dummy objdump; ac_word=$2

5662

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

5663

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

5664

if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then

5665

echo $ECHO_N "(cached) $ECHO_C" >&6

5666

else

5667

if test -n "$ac_ct_OBJDUMP"; then

5668

ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.

5669

else

5670

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

5671

for as_dir in $PATH

5672

5673

IFS=$as_save_IFS

5674

test -z "$as_dir" && as_dir=.

5675

for ac_exec_ext in '' $ac_executable_extensions; do

5676

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

5677

ac_cv_prog_ac_ct_OBJDUMP="objdump"

5678

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

5679

break 2

5680

5681

done

5682

done

5683

IFS=$as_save_IFS

5684

5685

5686

5687

ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP

5688

if test -n "$ac_ct_OBJDUMP"; then

5689

{ echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5

5690

echo "${ECHO_T}$ac_ct_OBJDUMP" >&6; }

5691

else

5692

{ echo "$as_me:$LINENO: result: no" >&5

5693

echo "${ECHO_T}no" >&6; }

5694

5695

5696

if test "x$ac_ct_OBJDUMP" = x; then

5697

OBJDUMP="false"

5698

else

5699

case $cross_compiling:$ac_tool_warned in

5700

yes:)

5701

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

5702

whose name does not start with the host triplet. If you think this

5703

configuration is useful to you, please write to autoconf@gnu.org." >&5

5704

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

5705

whose name does not start with the host triplet. If you think this

5706

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

5707

ac_tool_warned=yes ;;

5708

esac

5709

OBJDUMP=$ac_ct_OBJDUMP

5710

5711

else

5712

OBJDUMP="$ac_cv_prog_OBJDUMP"

5713

5714

5715

;;

5716

esac

5717

5718

test -z "$AS" && AS=as

5719

5720

5721

5722

5723

5724

test -z "$DLLTOOL" && DLLTOOL=dlltool

5725

5726

5727

5728

5729

5730

test -z "$OBJDUMP" && OBJDUMP=objdump

5731

5732

5733

5734

5735

5736

5737

5738

enable_dlopen=yes

5739

5740

5741

5742

case `pwd` in

5743

*\ * | *\ *)

5744

{ echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5

5745

echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;

5746

esac

5747

5748

5749

5750

macro_version='2.2.4'

5751

macro_revision='1.2976'

5752

5753

5754

5755

5756

5757

5758

5759

5760

5761

5762

5763

5764

5765

ltmain="$ac_aux_dir/ltmain.sh"

5766

5767

{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5

5768

echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }

5769

if test "${ac_cv_path_SED+set}" = set; then

5770

echo $ECHO_N "(cached) $ECHO_C" >&6

5771

else

5772

ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/

5773

for ac_i in 1 2 3 4 5 6 7; do

5774

ac_script="$ac_script$as_nl$ac_script"

5775

done

5776

echo "$ac_script" | sed 99q >conftest.sed

5777

$as_unset ac_script || ac_script=

5778

# Extract the first word of "sed gsed" to use in msg output

5779

if test -z "$SED"; then

5780

set dummy sed gsed; ac_prog_name=$2

5781

if test "${ac_cv_path_SED+set}" = set; then

5782

echo $ECHO_N "(cached) $ECHO_C" >&6

5783

else

5784

ac_path_SED_found=false

5785

# Loop through the user's path and test for each of PROGNAME-LIST

5786

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

5787

for as_dir in $PATH

5788

5789

IFS=$as_save_IFS

5790

test -z "$as_dir" && as_dir=.

5791

for ac_prog in sed gsed; do

5792

for ac_exec_ext in '' $ac_executable_extensions; do

5793

ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"

5794

{ test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue

5795

# Check for GNU ac_path_SED and select it if it is found.

5796

# Check for GNU $ac_path_SED

5797

case `"$ac_path_SED" --version 2>&1` in

5798

*GNU*)

5799

ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;

5800

5801

ac_count=0

5802

echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"

5803

while :

5804

5805

cat "conftest.in" "conftest.in" >"conftest.tmp"

5806

mv "conftest.tmp" "conftest.in"

5807

cp "conftest.in" "conftest.nl"

5808

echo '' >> "conftest.nl"

5809

"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break

5810

diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

5811

ac_count=`expr $ac_count + 1`

5812

if test $ac_count -gt ${ac_path_SED_max-0}; then

5813

# Best one so far, save it but keep looking for a better one

5814

ac_cv_path_SED="$ac_path_SED"

5815

ac_path_SED_max=$ac_count

5816

5817

# 10*(2^10) chars as input seems more than enough

5818

test $ac_count -gt 10 && break

5819

done

5820

rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

5821

esac

5822

5823

5824

$ac_path_SED_found && break 3

5825

done

5826

done

5827

5828

done

5829

IFS=$as_save_IFS

5830

5831

5832

5833

5834

SED="$ac_cv_path_SED"

5835

if test -z "$SED"; then

5836

{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5

5837

echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}

5838

{ (exit 1); exit 1; }; }

5839

5840

5841

else

5842

ac_cv_path_SED=$SED

5843

5844

5845

5846

{ echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5

5847

echo "${ECHO_T}$ac_cv_path_SED" >&6; }

5848

SED="$ac_cv_path_SED"

5849

rm -f conftest.sed

5850

5851

test -z "$SED" && SED=sed

5852

Xsed="$SED -e 1s/^X//"

5853

5854

5855

5856

5857

5858

5859

5860

5861

5862

5863

5864

{ echo "$as_me:$LINENO: checking for fgrep" >&5

5865

echo $ECHO_N "checking for fgrep... $ECHO_C" >&6; }

5866

if test "${ac_cv_path_FGREP+set}" = set; then

5867

echo $ECHO_N "(cached) $ECHO_C" >&6

5868

else

5869

if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1

5870

then ac_cv_path_FGREP="$GREP -F"

5871

else

5872

# Extract the first word of "fgrep" to use in msg output

5873

if test -z "$FGREP"; then

5874

set dummy fgrep; ac_prog_name=$2

5875

if test "${ac_cv_path_FGREP+set}" = set; then

5876

echo $ECHO_N "(cached) $ECHO_C" >&6

5877

else

5878

ac_path_FGREP_found=false

5879

# Loop through the user's path and test for each of PROGNAME-LIST

5880

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

5881

for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

5882

5883

IFS=$as_save_IFS

5884

test -z "$as_dir" && as_dir=.

5885

for ac_prog in fgrep; do

5886

for ac_exec_ext in '' $ac_executable_extensions; do

5887

ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"

5888

{ test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue

5889

# Check for GNU ac_path_FGREP and select it if it is found.

5890

# Check for GNU $ac_path_FGREP

5891

case `"$ac_path_FGREP" --version 2>&1` in

5892

*GNU*)

5893

ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;

5894

5895

ac_count=0

5896

echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"

5897

while :

5898

5899

cat "conftest.in" "conftest.in" >"conftest.tmp"

5900

mv "conftest.tmp" "conftest.in"

5901

cp "conftest.in" "conftest.nl"

5902

echo 'FGREP' >> "conftest.nl"

5903

"$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break

5904

diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

5905

ac_count=`expr $ac_count + 1`

5906

if test $ac_count -gt ${ac_path_FGREP_max-0}; then

5907

# Best one so far, save it but keep looking for a better one

5908

ac_cv_path_FGREP="$ac_path_FGREP"

5909

ac_path_FGREP_max=$ac_count

5910

5911

# 10*(2^10) chars as input seems more than enough

5912

test $ac_count -gt 10 && break

5913

done

5914

rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

5915

esac

5916

5917

5918

$ac_path_FGREP_found && break 3

5919

done

5920

done

5921

5922

done

5923

IFS=$as_save_IFS

5924

5925

5926

5927

5928

FGREP="$ac_cv_path_FGREP"

5929

if test -z "$FGREP"; then

5930

{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5

5931

echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}

5932

{ (exit 1); exit 1; }; }

5933

5934

5935

else

5936

ac_cv_path_FGREP=$FGREP

5937

5938

5939

5940

5941

5942

{ echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5

5943

echo "${ECHO_T}$ac_cv_path_FGREP" >&6; }

5944

FGREP="$ac_cv_path_FGREP"

5945

5946

5947

test -z "$GREP" && GREP=grep

5948

5949

5950

5951

5952

5953

5954

5955

5956

5957

5958

5959

5960

5961

5962

5963

5964

5965

5966

5967

# Check whether --with-gnu-ld was given.

5968

if test "${with_gnu_ld+set}" = set; then

5969

withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes

5970

else

5971

with_gnu_ld=no

5972

5973

5974

ac_prog=ld

5975

if test "$GCC" = yes; then

5976

# Check if gcc -print-prog-name=ld gives a path.

5977

{ echo "$as_me:$LINENO: checking for ld used by $CC" >&5

5978

echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }

5979

case $host in

5980

*-*-mingw*)

5981

# gcc leaves a trailing carriage return which upsets mingw

5982

ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;

5983

5984

ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;

5985

esac

5986

case $ac_prog in

5987

# Accept absolute paths.

5988

[\\/]* | ?:[\\/]*)

5989

re_direlt='/[^/][^/]*/\.\./'

5990

# Canonicalize the pathname of ld

5991

ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`

5992

while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do

5993

ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`

5994

done

5995

test -z "$LD" && LD="$ac_prog"

5996

;;

5997

"")

5998

# If it fails, then pretend we aren't using GCC.

5999

ac_prog=ld

6000

;;

6001

6002

# If it is relative, then search for the first ld in PATH.

6003

with_gnu_ld=unknown

6004

;;

6005

esac

6006

elif test "$with_gnu_ld" = yes; then

6007

{ echo "$as_me:$LINENO: checking for GNU ld" >&5

6008

echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }

6009

else

6010

{ echo "$as_me:$LINENO: checking for non-GNU ld" >&5

6011

echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }

6012

6013

if test "${lt_cv_path_LD+set}" = set; then

6014

echo $ECHO_N "(cached) $ECHO_C" >&6

6015

else

6016

if test -z "$LD"; then

6017

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

6018

for ac_dir in $PATH; do

6019

IFS="$lt_save_ifs"

6020

test -z "$ac_dir" && ac_dir=.

6021

if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then

6022

lt_cv_path_LD="$ac_dir/$ac_prog"

6023

# Check to see if the program is GNU ld. I'd rather use --version,

6024

# but apparently some variants of GNU ld only accept -v.

6025

# Break only if it was the GNU/non-GNU ld that we prefer.

6026

case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in

6027

*GNU* | *'with BFD'*)

6028

test "$with_gnu_ld" != no && break

6029

;;

6030

6031

test "$with_gnu_ld" != yes && break

6032

;;

6033

esac

6034

6035

done

6036

IFS="$lt_save_ifs"

6037

else

6038

lt_cv_path_LD="$LD" # Let the user override the test with a path.

6039

6040

6041

6042

LD="$lt_cv_path_LD"

6043

if test -n "$LD"; then

6044

{ echo "$as_me:$LINENO: result: $LD" >&5

6045

echo "${ECHO_T}$LD" >&6; }

6046

else

6047

{ echo "$as_me:$LINENO: result: no" >&5

6048

echo "${ECHO_T}no" >&6; }

6049

6050

test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5

6051

echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}

6052

{ (exit 1); exit 1; }; }

6053

{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5

6054

echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }

6055

if test "${lt_cv_prog_gnu_ld+set}" = set; then

6056

echo $ECHO_N "(cached) $ECHO_C" >&6

6057

else

6058

# I'd rather use --version here, but apparently some GNU lds only accept -v.

6059

case `$LD -v 2>&1 </dev/null` in

6060

*GNU* | *'with BFD'*)

6061

lt_cv_prog_gnu_ld=yes

6062

;;

6063

6064

lt_cv_prog_gnu_ld=no

6065

;;

6066

esac

6067

6068

{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5

6069

echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }

6070

with_gnu_ld=$lt_cv_prog_gnu_ld

6071

6072

6073

6074

6075

6076

6077

6078

6079

6080

{ echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5

6081

echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6; }

6082

if test "${lt_cv_path_NM+set}" = set; then

6083

echo $ECHO_N "(cached) $ECHO_C" >&6

6084

else

6085

if test -n "$NM"; then

6086

# Let the user override the test.

6087

lt_cv_path_NM="$NM"

6088

else

6089

lt_nm_to_check="${ac_tool_prefix}nm"

6090

if test -n "$ac_tool_prefix" && test "$build" = "$host"; then

6091

lt_nm_to_check="$lt_nm_to_check nm"

6092

6093

for lt_tmp_nm in $lt_nm_to_check; do

6094

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

6095

for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do

6096

IFS="$lt_save_ifs"

6097

test -z "$ac_dir" && ac_dir=.

6098

tmp_nm="$ac_dir/$lt_tmp_nm"

6099

if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then

6100

# Check to see if the nm accepts a BSD-compat flag.

6101

# Adding the `sed 1q' prevents false positives on HP-UX, which says:

6102

# nm: unknown option "B" ignored

6103

# Tru64's nm complains that /dev/null is an invalid object file

6104

case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in

6105

*/dev/null* | *'Invalid file or object type'*)

6106

lt_cv_path_NM="$tmp_nm -B"

6107

break

6108

;;

6109

6110

case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in

6111

*/dev/null*)

6112

lt_cv_path_NM="$tmp_nm -p"

6113

break

6114

;;

6115

6116

lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but

6117

continue # so that we can try to find one that supports BSD flags

6118

;;

6119

esac

6120

;;

6121

esac

6122

6123

done

6124

IFS="$lt_save_ifs"

6125

done

6126

: ${lt_cv_path_NM=no}

6127

6128

6129

{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5

6130

echo "${ECHO_T}$lt_cv_path_NM" >&6; }

6131

if test "$lt_cv_path_NM" != "no"; then

6132

NM="$lt_cv_path_NM"

6133

else

6134

# Didn't find any BSD compatible name lister, look for dumpbin.

6135

if test -n "$ac_tool_prefix"; then

6136

for ac_prog in "dumpbin -symbols" "link -dump -symbols"

6137

6138

# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.

6139

set dummy $ac_tool_prefix$ac_prog; ac_word=$2

6140

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

6141

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

6142

if test "${ac_cv_prog_DUMPBIN+set}" = set; then

6143

echo $ECHO_N "(cached) $ECHO_C" >&6

6144

else

6145

if test -n "$DUMPBIN"; then

6146

ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.

6147

else

6148

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

6149

for as_dir in $PATH

6150

6151

IFS=$as_save_IFS

6152

test -z "$as_dir" && as_dir=.

6153

for ac_exec_ext in '' $ac_executable_extensions; do

6154

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

6155

ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"

6156

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

6157

break 2

6158

6159

done

6160

done

6161

IFS=$as_save_IFS

6162

6163

6164

6165

DUMPBIN=$ac_cv_prog_DUMPBIN

6166

if test -n "$DUMPBIN"; then

6167

{ echo "$as_me:$LINENO: result: $DUMPBIN" >&5

6168

echo "${ECHO_T}$DUMPBIN" >&6; }

6169

else

6170

{ echo "$as_me:$LINENO: result: no" >&5

6171

echo "${ECHO_T}no" >&6; }

6172

6173

6174

6175

test -n "$DUMPBIN" && break

6176

done

6177

6178

if test -z "$DUMPBIN"; then

6179

ac_ct_DUMPBIN=$DUMPBIN

6180

for ac_prog in "dumpbin -symbols" "link -dump -symbols"

6181

6182

# Extract the first word of "$ac_prog", so it can be a program name with args.

6183

set dummy $ac_prog; ac_word=$2

6184

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

6185

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

6186

if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then

6187

echo $ECHO_N "(cached) $ECHO_C" >&6

6188

else

6189

if test -n "$ac_ct_DUMPBIN"; then

6190

ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.

6191

else

6192

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

6193

for as_dir in $PATH

6194

6195

IFS=$as_save_IFS

6196

test -z "$as_dir" && as_dir=.

6197

for ac_exec_ext in '' $ac_executable_extensions; do

6198

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

6199

ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"

6200

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

6201

break 2

6202

6203

done

6204

done

6205

IFS=$as_save_IFS

6206

6207

6208

6209

ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN

6210

if test -n "$ac_ct_DUMPBIN"; then

6211

{ echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5

6212

echo "${ECHO_T}$ac_ct_DUMPBIN" >&6; }

6213

else

6214

{ echo "$as_me:$LINENO: result: no" >&5

6215

echo "${ECHO_T}no" >&6; }

6216

6217

6218

6219

test -n "$ac_ct_DUMPBIN" && break

6220

done

6221

6222

if test "x$ac_ct_DUMPBIN" = x; then

6223

DUMPBIN=":"

6224

else

6225

case $cross_compiling:$ac_tool_warned in

6226

yes:)

6227

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

6228

whose name does not start with the host triplet. If you think this

6229

configuration is useful to you, please write to autoconf@gnu.org." >&5

6230

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

6231

whose name does not start with the host triplet. If you think this

6232

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

6233

ac_tool_warned=yes ;;

6234

esac

6235

DUMPBIN=$ac_ct_DUMPBIN

6236

6237

6238

6239

6240

if test "$DUMPBIN" != ":"; then

6241

NM="$DUMPBIN"

6242

6243

6244

test -z "$NM" && NM=nm

6245

6246

6247

6248

6249

6250

6251

{ echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5

6252

echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6; }

6253

if test "${lt_cv_nm_interface+set}" = set; then

6254

echo $ECHO_N "(cached) $ECHO_C" >&6

6255

else

6256

lt_cv_nm_interface="BSD nm"

6257

echo "int some_variable = 0;" > conftest.$ac_ext

6258

(eval echo "\"\$as_me:6258: $ac_compile\"" >&5)

6259

(eval "$ac_compile" 2>conftest.err)

6260

cat conftest.err >&5

6261

(eval echo "\"\$as_me:6261: $NM \\\"conftest.$ac_objext\\\"\"" >&5)

6262

(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)

6263

cat conftest.err >&5

6264

(eval echo "\"\$as_me:6264: output\"" >&5)

6265

cat conftest.out >&5

6266

if $GREP 'External.*some_variable' conftest.out > /dev/null; then

6267

lt_cv_nm_interface="MS dumpbin"

6268

6269

rm -f conftest*

6270

6271

{ echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5

6272

echo "${ECHO_T}$lt_cv_nm_interface" >&6; }

6273

6274

{ echo "$as_me:$LINENO: checking whether ln -s works" >&5

6275

echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }

6276

LN_S=$as_ln_s

6277

if test "$LN_S" = "ln -s"; then

6278

{ echo "$as_me:$LINENO: result: yes" >&5

6279

echo "${ECHO_T}yes" >&6; }

6280

else

6281

{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5

6282

echo "${ECHO_T}no, using $LN_S" >&6; }

6283

6284

6285

# find the maximum length of command line arguments

6286

{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5

6287

echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; }

6288

if test "${lt_cv_sys_max_cmd_len+set}" = set; then

6289

echo $ECHO_N "(cached) $ECHO_C" >&6

6290

else

6291

i=0

6292

teststring="ABCD"

6293

6294

case $build_os in

6295

msdosdjgpp*)

6296

# On DJGPP, this test can blow up pretty badly due to problems in libc

6297

# (any single argument exceeding 2000 bytes causes a buffer overrun

6298

# during glob expansion). Even if it were fixed, the result of this

6299

# check would be larger than it should be.

6300

lt_cv_sys_max_cmd_len=12288; # 12K is about right

6301

;;

6302

6303

gnu*)

6304

# Under GNU Hurd, this test is not required because there is

6305

# no limit to the length of command line arguments.

6306

# Libtool will interpret -1 as no limit whatsoever

6307

lt_cv_sys_max_cmd_len=-1;

6308

;;

6309

6310

cygwin* | mingw*)

6311

# On Win9x/ME, this test blows up -- it succeeds, but takes

6312

# about 5 minutes as the teststring grows exponentially.

6313

# Worse, since 9x/ME are not pre-emptively multitasking,

6314

# you end up with a "frozen" computer, even though with patience

6315

# the test eventually succeeds (with a max line length of 256k).

6316

# Instead, let's just punt: use the minimum linelength reported by

6317

# all of the supported platforms: 8192 (on NT/2K/XP).

6318

lt_cv_sys_max_cmd_len=8192;

6319

;;

6320

6321

amigaos*)

6322

# On AmigaOS with pdksh, this test takes hours, literally.

6323

# So we just punt and use a minimum line length of 8192.

6324

lt_cv_sys_max_cmd_len=8192;

6325

;;

6326

6327

netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)

6328

# This has been around since 386BSD, at least. Likely further.

6329

if test -x /sbin/sysctl; then

6330

lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`

6331

elif test -x /usr/sbin/sysctl; then

6332

lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`

6333

else

6334

lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs

6335

6336

# And add a safety zone

6337

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`

6338

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`

6339

;;

6340

6341

interix*)

6342

# We know the value 262144 and hardcode it with a safety zone (like BSD)

6343

lt_cv_sys_max_cmd_len=196608

6344

;;

6345

6346

osf*)

6347

# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure

6348

# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not

6349

# nice to cause kernel panics so lets avoid the loop below.

6350

# First set a reasonable default.

6351

lt_cv_sys_max_cmd_len=16384

6352

6353

if test -x /sbin/sysconfig; then

6354

case `/sbin/sysconfig -q proc exec_disable_arg_limit` in

6355

*1*) lt_cv_sys_max_cmd_len=-1 ;;

6356

esac

6357

6358

;;

6359

sco3.2v5*)

6360

lt_cv_sys_max_cmd_len=102400

6361

;;

6362

sysv5* | sco5v6* | sysv4.2uw2*)

6363

kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`

6364

if test -n "$kargmax"; then

6365

lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`

6366

else

6367

lt_cv_sys_max_cmd_len=32768

6368

6369

;;

6370

6371

lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`

6372

if test -n "$lt_cv_sys_max_cmd_len"; then

6373

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`

6374

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`

6375

else

6376

# Make teststring a little bigger before we do anything with it.

6377

# a 1K string should be a reasonable start.

6378

for i in 1 2 3 4 5 6 7 8 ; do

6379

teststring=$teststring$teststring

6380

done

6381

SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}

6382

# If test is not a shell built-in, we'll probably end up computing a

6383

# maximum length that is only half of the actual maximum length, but

6384

# we can't tell.

6385

while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \

6386

= "XX$teststring$teststring"; } >/dev/null 2>&1 &&

6387

test $i != 17 # 1/2 MB should be enough

6388

6389

i=`expr $i + 1`

6390

teststring=$teststring$teststring

6391

done

6392

# Only check the string length outside the loop.

6393

lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`

6394

teststring=

6395

# Add a significant safety factor because C++ compilers can tack on

6396

# massive amounts of additional arguments before passing them to the

6397

# linker. It appears as though 1/2 is a usable value.

6398

lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`

6399

6400

;;

6401

esac

6402

6403

6404

6405

if test -n $lt_cv_sys_max_cmd_len ; then

6406

{ echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5

6407

echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; }

6408

else

6409

{ echo "$as_me:$LINENO: result: none" >&5

6410

echo "${ECHO_T}none" >&6; }

6411

6412

max_cmd_len=$lt_cv_sys_max_cmd_len

6413

6414

6415

6416

6417

6418

6419

: ${CP="cp -f"}

6420

: ${MV="mv -f"}

6421

: ${RM="rm -f"}

6422

6423

{ echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5

6424

echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6; }

6425

# Try some XSI features

6426

xsi_shell=no

6427

( _lt_dummy="a/b/c"

6428

test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \

6429

= c,a/b,, \

6430

&& eval 'test $(( 1 + 1 )) -eq 2 \

6431

&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \

6432

&& xsi_shell=yes

6433

{ echo "$as_me:$LINENO: result: $xsi_shell" >&5

6434

echo "${ECHO_T}$xsi_shell" >&6; }

6435

6436

6437

{ echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5

6438

echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6; }

6439

lt_shell_append=no

6440

( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \

6441

>/dev/null 2>&1 \

6442

&& lt_shell_append=yes

6443

{ echo "$as_me:$LINENO: result: $lt_shell_append" >&5

6444

echo "${ECHO_T}$lt_shell_append" >&6; }

6445

6446

6447

if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then

6448

lt_unset=unset

6449

else

6450

lt_unset=false

6451

6452

6453

6454

6455

6456

6457

# test EBCDIC or ASCII

6458

case `echo X|tr X '\101'` in

6459

A) # ASCII based system

6460

# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr

6461

lt_SP2NL='tr \040 \012'

6462

lt_NL2SP='tr \015\012 \040\040'

6463

;;

6464

*) # EBCDIC based system

6465

lt_SP2NL='tr \100 \n'

6466

lt_NL2SP='tr \r\n \100\100'

6467

;;

6468

esac

6469

6470

6471

6472

6473

6474

6475

6476

6477

6478

{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5

6479

echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; }

6480

if test "${lt_cv_ld_reload_flag+set}" = set; then

6481

echo $ECHO_N "(cached) $ECHO_C" >&6

6482

else

6483

lt_cv_ld_reload_flag='-r'

6484

6485

{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5

6486

echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; }

6487

reload_flag=$lt_cv_ld_reload_flag

6488

case $reload_flag in

6489

"" | " "*) ;;

6490

*) reload_flag=" $reload_flag" ;;

6491

esac

6492

reload_cmds='$LD$reload_flag -o $output$reload_objs'

6493

case $host_os in

6494

darwin*)

6495

if test "$GCC" = yes; then

6496

reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'

6497

else

6498

reload_cmds='$LD$reload_flag -o $output$reload_objs'

6499

6500

;;

6501

esac

6502

6503

6504

6505

6506

6507

6508

6509

6510

6511

6512

{ echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5

6513

echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6; }

6514

if test "${lt_cv_deplibs_check_method+set}" = set; then

6515

echo $ECHO_N "(cached) $ECHO_C" >&6

6516

else

6517

lt_cv_file_magic_cmd='$MAGIC_CMD'

6518

lt_cv_file_magic_test_file=

6519

lt_cv_deplibs_check_method='unknown'

6520

# Need to set the preceding variable on all platforms that support

6521

# interlibrary dependencies.

6522

# 'none' -- dependencies not supported.

6523

# `unknown' -- same as none, but documents that we really don't know.

6524

# 'pass_all' -- all dependencies passed with no checks.

6525

# 'test_compile' -- check by making test program.

6526

# 'file_magic [[regex]]' -- check by looking for files in library path

6527

# which responds to the $file_magic_cmd with a given extended regex.

6528

# If you have `file' or equivalent on your system and you're not sure

6529

# whether `pass_all' will *always* work, you probably want this one.

6530

6531

case $host_os in

6532

aix[4-9]*)

6533

lt_cv_deplibs_check_method=pass_all

6534

;;

6535

6536

beos*)

6537

lt_cv_deplibs_check_method=pass_all

6538

;;

6539

6540

bsdi[45]*)

6541

lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'

6542

lt_cv_file_magic_cmd='/usr/bin/file -L'

6543

lt_cv_file_magic_test_file=/shlib/libc.so

6544

;;

6545

6546

cygwin*)

6547

# func_win32_libid is a shell function defined in ltmain.sh

6548

lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'

6549

lt_cv_file_magic_cmd='func_win32_libid'

6550

;;

6551

6552

mingw* | pw32*)

6553

# Base MSYS/MinGW do not provide the 'file' command needed by

6554

# func_win32_libid shell function, so use a weaker test based on 'objdump',

6555

# unless we find 'file', for example because we are cross-compiling.

6556

if ( file / ) >/dev/null 2>&1; then

6557

lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'

6558

lt_cv_file_magic_cmd='func_win32_libid'

6559

else

6560

lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'

6561

lt_cv_file_magic_cmd='$OBJDUMP -f'

6562

6563

;;

6564

6565

darwin* | rhapsody*)

6566

lt_cv_deplibs_check_method=pass_all

6567

;;

6568

6569

freebsd* | dragonfly*)

6570

if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then

6571

case $host_cpu in

6572

i*86 )

6573

# Not sure whether the presence of OpenBSD here was a mistake.

6574

# Let's accept both of them until this is cleared up.

6575

lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'

6576

lt_cv_file_magic_cmd=/usr/bin/file

6577

lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`

6578

;;

6579

esac

6580

else

6581

lt_cv_deplibs_check_method=pass_all

6582

6583

;;

6584

6585

gnu*)

6586

lt_cv_deplibs_check_method=pass_all

6587

;;

6588

6589

hpux10.20* | hpux11*)

6590

lt_cv_file_magic_cmd=/usr/bin/file

6591

case $host_cpu in

6592

ia64*)

6593

lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'

6594

lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so

6595

;;

6596

hppa*64*)

6597

lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'

6598

lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl

6599

;;

6600

6601

lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'

6602

lt_cv_file_magic_test_file=/usr/lib/libc.sl

6603

;;

6604

esac

6605

;;

6606

6607

interix[3-9]*)

6608

# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here

6609

lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'

6610

;;

6611

6612

irix5* | irix6* | nonstopux*)

6613

case $LD in

6614

*-32|*"-32 ") libmagic=32-bit;;

6615

*-n32|*"-n32 ") libmagic=N32;;

6616

*-64|*"-64 ") libmagic=64-bit;;

6617

*) libmagic=never-match;;

6618

esac

6619

lt_cv_deplibs_check_method=pass_all

6620

;;

6621

6622

# This must be Linux ELF.

6623

linux* | k*bsd*-gnu)

6624

lt_cv_deplibs_check_method=pass_all

6625

;;

6626

6627

netbsd* | netbsdelf*-gnu)

6628

if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then

6629

lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'

6630

else

6631

lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'

6632

6633

;;

6634

6635

newos6*)

6636

lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'

6637

lt_cv_file_magic_cmd=/usr/bin/file

6638

lt_cv_file_magic_test_file=/usr/lib/libnls.so

6639

;;

6640

6641

*nto* | *qnx*)

6642

lt_cv_deplibs_check_method=pass_all

6643

;;

6644

6645

openbsd*)

6646

if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

6647

lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'

6648

else

6649

lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'

6650

6651

;;

6652

6653

osf3* | osf4* | osf5*)

6654

lt_cv_deplibs_check_method=pass_all

6655

;;

6656

6657

rdos*)

6658

lt_cv_deplibs_check_method=pass_all

6659

;;

6660

6661

solaris*)

6662

lt_cv_deplibs_check_method=pass_all

6663

;;

6664

6665

6666

lt_cv_deplibs_check_method=pass_all

6667

;;

6668

6669

sysv4 | sysv4.3*)

6670

case $host_vendor in

6671

motorola)

6672

lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'

6673

lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`

6674

;;

6675

ncr)

6676

lt_cv_deplibs_check_method=pass_all

6677

;;

6678

sequent)

6679

lt_cv_file_magic_cmd='/bin/file'

6680

lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'

6681

;;

6682

sni)

6683

lt_cv_file_magic_cmd='/bin/file'

6684

lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"

6685

lt_cv_file_magic_test_file=/lib/libc.so

6686

;;

6687

siemens)

6688

lt_cv_deplibs_check_method=pass_all

6689

;;

6690

pc)

6691

lt_cv_deplibs_check_method=pass_all

6692

;;

6693

esac

6694

;;

6695

6696

tpf*)

6697

lt_cv_deplibs_check_method=pass_all

6698

;;

6699

esac

6700

6701

6702

{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5

6703

echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; }

6704

file_magic_cmd=$lt_cv_file_magic_cmd

6705

deplibs_check_method=$lt_cv_deplibs_check_method

6706

test -z "$deplibs_check_method" && deplibs_check_method=unknown

6707

6708

6709

6710

6711

6712

6713

6714

6715

6716

6717

6718

6719

if test -n "$ac_tool_prefix"; then

6720

# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.

6721

set dummy ${ac_tool_prefix}ar; ac_word=$2

6722

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

6723

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

6724

if test "${ac_cv_prog_AR+set}" = set; then

6725

echo $ECHO_N "(cached) $ECHO_C" >&6

6726

else

6727

if test -n "$AR"; then

6728

ac_cv_prog_AR="$AR" # Let the user override the test.

6729

else

6730

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

6731

for as_dir in $PATH

6732

6733

IFS=$as_save_IFS

6734

test -z "$as_dir" && as_dir=.

6735

for ac_exec_ext in '' $ac_executable_extensions; do

6736

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

6737

ac_cv_prog_AR="${ac_tool_prefix}ar"

6738

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

6739

break 2

6740

6741

done

6742

done

6743

IFS=$as_save_IFS

6744

6745

6746

6747

AR=$ac_cv_prog_AR

6748

if test -n "$AR"; then

6749

{ echo "$as_me:$LINENO: result: $AR" >&5

6750

echo "${ECHO_T}$AR" >&6; }

6751

else

6752

{ echo "$as_me:$LINENO: result: no" >&5

6753

echo "${ECHO_T}no" >&6; }

6754

6755

6756

6757

6758

if test -z "$ac_cv_prog_AR"; then

6759

ac_ct_AR=$AR

6760

# Extract the first word of "ar", so it can be a program name with args.

6761

set dummy ar; ac_word=$2

6762

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

6763

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

6764

if test "${ac_cv_prog_ac_ct_AR+set}" = set; then

6765

echo $ECHO_N "(cached) $ECHO_C" >&6

6766

else

6767

if test -n "$ac_ct_AR"; then

6768

ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.

6769

else

6770

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

6771

for as_dir in $PATH

6772

6773

IFS=$as_save_IFS

6774

test -z "$as_dir" && as_dir=.

6775

for ac_exec_ext in '' $ac_executable_extensions; do

6776

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

6777

ac_cv_prog_ac_ct_AR="ar"

6778

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

6779

break 2

6780

6781

done

6782

done

6783

IFS=$as_save_IFS

6784

6785

6786

6787

ac_ct_AR=$ac_cv_prog_ac_ct_AR

6788

if test -n "$ac_ct_AR"; then

6789

{ echo "$as_me:$LINENO: result: $ac_ct_AR" >&5

6790

echo "${ECHO_T}$ac_ct_AR" >&6; }

6791

else

6792

{ echo "$as_me:$LINENO: result: no" >&5

6793

echo "${ECHO_T}no" >&6; }

6794

6795

6796

if test "x$ac_ct_AR" = x; then

6797

AR="false"

6798

else

6799

case $cross_compiling:$ac_tool_warned in

6800

yes:)

6801

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

6802

whose name does not start with the host triplet. If you think this

6803

configuration is useful to you, please write to autoconf@gnu.org." >&5

6804

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

6805

whose name does not start with the host triplet. If you think this

6806

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

6807

ac_tool_warned=yes ;;

6808

esac

6809

AR=$ac_ct_AR

6810

6811

else

6812

AR="$ac_cv_prog_AR"

6813

6814

6815

test -z "$AR" && AR=ar

6816

test -z "$AR_FLAGS" && AR_FLAGS=cru

6817

6818

6819

6820

6821

6822

6823

6824

6825

6826

6827

6828

if test -n "$ac_tool_prefix"; then

6829

# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.

6830

set dummy ${ac_tool_prefix}strip; ac_word=$2

6831

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

6832

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

6833

if test "${ac_cv_prog_STRIP+set}" = set; then

6834

echo $ECHO_N "(cached) $ECHO_C" >&6

6835

else

6836

if test -n "$STRIP"; then

6837

ac_cv_prog_STRIP="$STRIP" # Let the user override the test.

6838

else

6839

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

6840

for as_dir in $PATH

6841

6842

IFS=$as_save_IFS

6843

test -z "$as_dir" && as_dir=.

6844

for ac_exec_ext in '' $ac_executable_extensions; do

6845

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

6846

ac_cv_prog_STRIP="${ac_tool_prefix}strip"

6847

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

6848

break 2

6849

6850

done

6851

done

6852

IFS=$as_save_IFS

6853

6854

6855

6856

STRIP=$ac_cv_prog_STRIP

6857

if test -n "$STRIP"; then

6858

{ echo "$as_me:$LINENO: result: $STRIP" >&5

6859

echo "${ECHO_T}$STRIP" >&6; }

6860

else

6861

{ echo "$as_me:$LINENO: result: no" >&5

6862

echo "${ECHO_T}no" >&6; }

6863

6864

6865

6866

6867

if test -z "$ac_cv_prog_STRIP"; then

6868

ac_ct_STRIP=$STRIP

6869

# Extract the first word of "strip", so it can be a program name with args.

6870

set dummy strip; ac_word=$2

6871

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

6872

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

6873

if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then

6874

echo $ECHO_N "(cached) $ECHO_C" >&6

6875

else

6876

if test -n "$ac_ct_STRIP"; then

6877

ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.

6878

else

6879

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

6880

for as_dir in $PATH

6881

6882

IFS=$as_save_IFS

6883

test -z "$as_dir" && as_dir=.

6884

for ac_exec_ext in '' $ac_executable_extensions; do

6885

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

6886

ac_cv_prog_ac_ct_STRIP="strip"

6887

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

6888

break 2

6889

6890

done

6891

done

6892

IFS=$as_save_IFS

6893

6894

6895

6896

ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP

6897

if test -n "$ac_ct_STRIP"; then

6898

{ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5

6899

echo "${ECHO_T}$ac_ct_STRIP" >&6; }

6900

else

6901

{ echo "$as_me:$LINENO: result: no" >&5

6902

echo "${ECHO_T}no" >&6; }

6903

6904

6905

if test "x$ac_ct_STRIP" = x; then

6906

STRIP=":"

6907

else

6908

case $cross_compiling:$ac_tool_warned in

6909

yes:)

6910

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

6911

whose name does not start with the host triplet. If you think this

6912

configuration is useful to you, please write to autoconf@gnu.org." >&5

6913

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

6914

whose name does not start with the host triplet. If you think this

6915

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

6916

ac_tool_warned=yes ;;

6917

esac

6918

STRIP=$ac_ct_STRIP

6919

6920

else

6921

STRIP="$ac_cv_prog_STRIP"

6922

6923

6924

test -z "$STRIP" && STRIP=:

6925

6926

6927

6928

6929

6930

6931

if test -n "$ac_tool_prefix"; then

6932

# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.

6933

set dummy ${ac_tool_prefix}ranlib; ac_word=$2

6934

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

6935

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

6936

if test "${ac_cv_prog_RANLIB+set}" = set; then

6937

echo $ECHO_N "(cached) $ECHO_C" >&6

6938

else

6939

if test -n "$RANLIB"; then

6940

ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.

6941

else

6942

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

6943

for as_dir in $PATH

6944

6945

IFS=$as_save_IFS

6946

test -z "$as_dir" && as_dir=.

6947

for ac_exec_ext in '' $ac_executable_extensions; do

6948

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

6949

ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"

6950

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

6951

break 2

6952

6953

done

6954

done

6955

IFS=$as_save_IFS

6956

6957

6958

6959

RANLIB=$ac_cv_prog_RANLIB

6960

if test -n "$RANLIB"; then

6961

{ echo "$as_me:$LINENO: result: $RANLIB" >&5

6962

echo "${ECHO_T}$RANLIB" >&6; }

6963

else

6964

{ echo "$as_me:$LINENO: result: no" >&5

6965

echo "${ECHO_T}no" >&6; }

6966

6967

6968

6969

6970

if test -z "$ac_cv_prog_RANLIB"; then

6971

ac_ct_RANLIB=$RANLIB

6972

# Extract the first word of "ranlib", so it can be a program name with args.

6973

set dummy ranlib; ac_word=$2

6974

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

6975

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

6976

if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then

6977

echo $ECHO_N "(cached) $ECHO_C" >&6

6978

else

6979

if test -n "$ac_ct_RANLIB"; then

6980

ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.

6981

else

6982

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

6983

for as_dir in $PATH

6984

6985

IFS=$as_save_IFS

6986

test -z "$as_dir" && as_dir=.

6987

for ac_exec_ext in '' $ac_executable_extensions; do

6988

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

6989

ac_cv_prog_ac_ct_RANLIB="ranlib"

6990

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

6991

break 2

6992

6993

done

6994

done

6995

IFS=$as_save_IFS

6996

6997

6998

6999

ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB

7000

if test -n "$ac_ct_RANLIB"; then

7001

{ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5

7002

echo "${ECHO_T}$ac_ct_RANLIB" >&6; }

7003

else

7004

{ echo "$as_me:$LINENO: result: no" >&5

7005

echo "${ECHO_T}no" >&6; }

7006

7007

7008

if test "x$ac_ct_RANLIB" = x; then

7009

RANLIB=":"

7010

else

7011

case $cross_compiling:$ac_tool_warned in

7012

yes:)

7013

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

7014

whose name does not start with the host triplet. If you think this

7015

configuration is useful to you, please write to autoconf@gnu.org." >&5

7016

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

7017

whose name does not start with the host triplet. If you think this

7018

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

7019

ac_tool_warned=yes ;;

7020

esac

7021

RANLIB=$ac_ct_RANLIB

7022

7023

else

7024

RANLIB="$ac_cv_prog_RANLIB"

7025

7026

7027

test -z "$RANLIB" && RANLIB=:

7028

7029

7030

7031

7032

7033

7034

# Determine commands to create old-style static archives.

7035

old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'

7036

old_postinstall_cmds='chmod 644 $oldlib'

7037

old_postuninstall_cmds=

7038

7039

if test -n "$RANLIB"; then

7040

case $host_os in

7041

openbsd*)

7042

old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"

7043

;;

7044

7045

old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"

7046

;;

7047

esac

7048

old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"

7049

7050

7051

7052

7053

7054

7055

7056

7057

7058

7059

7060

7061

7062

7063

7064

7065

7066

7067

7068

7069

7070

7071

7072

7073

7074

7075

7076

7077

7078

7079

7080

7081

7082

7083

7084

# If no C compiler was specified, use CC.

7085

LTCC=${LTCC-"$CC"}

7086

7087

# If no C compiler flags were specified, use CFLAGS.

7088

LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

7089

7090

# Allow CC to be a program name with arguments.

7091

compiler=$CC

7092

7093

7094

# Check for command to grab the raw symbol name followed by C symbol from nm.

7095

{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5

7096

echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; }

7097

if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then

7098

echo $ECHO_N "(cached) $ECHO_C" >&6

7099

else

7100

7101

# These are sane defaults that work on at least a few old systems.

7102

# [They come from Ultrix. What could be older than Ultrix?!! ;)]

7103

7104

# Character class describing NM global symbol codes.

7105

symcode='[BCDEGRST]'

7106

7107

# Regexp to match symbols that can be accessed directly from C.

7108

sympat='$[_A-Za-z][_A-Za-z0-9]*$'

7109

7110

# Define system-specific variables.

7111

case $host_os in

7112

aix*)

7113

symcode='[BCDT]'

7114

;;

7115

cygwin* | mingw* | pw32*)

7116

symcode='[ABCDGISTW]'

7117

;;

7118

hpux*)

7119

if test "$host_cpu" = ia64; then

7120

symcode='[ABCDEGRST]'

7121

7122

;;

7123

irix* | nonstopux*)

7124

symcode='[BCDEGRST]'

7125

;;

7126

osf*)

7127

symcode='[BCDEGQRST]'

7128

;;

7129

solaris*)

7130

symcode='[BDRT]'

7131

;;

7132

sco3.2v5*)

7133

symcode='[DT]'

7134

;;

7135

sysv4.2uw2*)

7136

symcode='[DT]'

7137

;;

7138

sysv5* | sco5v6* | unixware* | OpenUNIX*)

7139

symcode='[ABDT]'

7140

;;

7141

sysv4)

7142

symcode='[DFNSTU]'

7143

;;

7144

esac

7145

7146

# If we're using GNU nm, then use its standard symbol codes.

7147

case `$NM -V 2>&1` in

7148

*GNU* | *'with BFD'*)

7149

symcode='[ABCDGIRSTW]' ;;

7150

esac

7151

7152

# Transform an extracted symbol line into a proper C declaration.

7153

# Some systems (esp. on ia64) link data and code symbols differently,

7154

# so use this general approach.

7155

lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* $.*$$/extern int \1();/p' -e 's/^$symcode* .* $.*$$/extern char \1;/p'"

7156

7157

# Transform an extracted symbol line into symbol name and symbol address

7158

lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: $[^ ]*$ $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* $[^ ]*$ $[^ ]*$$/ {\"\2\", (void *) \&\2},/p'"

7159

lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: $[^ ]*$ $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* $[^ ]*$ $lib[^ ]*$$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* $[^ ]*$ $[^ ]*$$/ {\"lib\2\", (void *) \&\2},/p'"

7160

7161

# Handle CRLF in mingw tool chain

7162

opt_cr=

7163

case $build_os in

7164

mingw*)

7165

opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp

7166

;;

7167

esac

7168

7169

# Try without a prefix underscore, then with it.

7170

for ac_symprfx in "" "_"; do

7171

7172

# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.

7173

symxfrm="\\1 $ac_symprfx\\2 \\2"

7174

7175

# Write the raw and C identifiers.

7176

if test "$lt_cv_nm_interface" = "MS dumpbin"; then

7177

# Fake it for dumpbin and say T for any non-static function

7178

# and D for any global variable.

7179

# Also find C++ and __fastcall symbols from MSVC++,

7180

# which start with @ or ?.

7181

lt_cv_sys_global_symbol_pipe="$AWK '"\

7182

" {last_section=section; section=\$ 3};"\

7183

" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\

7184

" \$ 0!~/External *\|/{next};"\

7185

" / 0+ UNDEF /{next}; / UNDEF $[^|]$*()/{next};"\

7186

" {if(hide[section]) next};"\

7187

" {f=0}; \$ 0~/.*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\

7188

" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\

7189

" s[1]~/^[@?]/{print s[1], s[1]; next};"\

7190

" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\

7191

" ' prfx=^$ac_symprfx"

7192

else

7193

lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]$$symcode$symcode*$[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"

7194

7195

7196

# Check to see that the pipe works correctly.

7197

pipe_works=no

7198

7199

rm -f conftest*

7200

cat > conftest.$ac_ext <<_LT_EOF

7201

#ifdef __cplusplus

7202

extern "C" {

7203

#endif

7204

char nm_test_var;

7205

void nm_test_func(void);

7206

void nm_test_func(void){}

7207

#ifdef __cplusplus

7208

}

7209

#endif

7210

int main(){nm_test_var='a';nm_test_func();return(0);}

7211

_LT_EOF

7212

7213

if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5

7214

(eval $ac_compile) 2>&5

7215

ac_status=$?

7216

echo "$as_me:$LINENO: \$? = $ac_status" >&5

7217

(exit $ac_status); }; then

7218

# Now try to grab the symbols.

7219

nlist=conftest.nm

7220

if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5

7221

(eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5

7222

ac_status=$?

7223

echo "$as_me:$LINENO: \$? = $ac_status" >&5

7224

(exit $ac_status); } && test -s "$nlist"; then

7225

# Try sorting and uniquifying the output.

7226

if sort "$nlist" | uniq > "$nlist"T; then

7227

mv -f "$nlist"T "$nlist"

7228

else

7229

rm -f "$nlist"T

7230

7231

7232

# Make sure that we snagged all the symbols we need.

7233

if $GREP ' nm_test_var$' "$nlist" >/dev/null; then

7234

if $GREP ' nm_test_func$' "$nlist" >/dev/null; then

7235

cat <<_LT_EOF > conftest.$ac_ext

7236

#ifdef __cplusplus

7237

extern "C" {

7238

#endif

7239

7240

_LT_EOF

7241

# Now generate the symbol file.

7242

eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'

7243

7244

cat <<_LT_EOF >> conftest.$ac_ext

7245

7246

/* The mapping between symbol names and symbols. */

7247

const struct {

7248

const char *name;

7249

void *address;

7250

}

7251

lt__PROGRAM__LTX_preloaded_symbols[] =

7252

{

7253

{ "@PROGRAM@", (void *) 0 },

7254

_LT_EOF

7255

$SED "s/^$symcode$symcode* $.*$ $.*$$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext

7256

cat <<\_LT_EOF >> conftest.$ac_ext

7257

{0, (void *) 0}

7258

};

7259

7260

/* This works around a problem in FreeBSD linker */

7261

#ifdef FREEBSD_WORKAROUND

7262

static const void *lt_preloaded_setup() {

7263

return lt__PROGRAM__LTX_preloaded_symbols;

7264

}

7265

#endif

7266

7267

#ifdef __cplusplus

7268

}

7269

#endif

7270

_LT_EOF

7271

# Now try linking the two files.

7272

mv conftest.$ac_objext conftstm.$ac_objext

7273

lt_save_LIBS="$LIBS"

7274

lt_save_CFLAGS="$CFLAGS"

7275

LIBS="conftstm.$ac_objext"

7276

CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"

7277

if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5

7278

(eval $ac_link) 2>&5

7279

ac_status=$?

7280

echo "$as_me:$LINENO: \$? = $ac_status" >&5

7281

(exit $ac_status); } && test -s conftest${ac_exeext}; then

7282

pipe_works=yes

7283

7284

LIBS="$lt_save_LIBS"

7285

CFLAGS="$lt_save_CFLAGS"

7286

else

7287

echo "cannot find nm_test_func in $nlist" >&5

7288

7289

else

7290

echo "cannot find nm_test_var in $nlist" >&5

7291

7292

else

7293

echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5

7294

7295

else

7296

echo "$progname: failed program was:" >&5

7297

cat conftest.$ac_ext >&5

7298

7299

rm -rf conftest* conftst*

7300

7301

# Do not use the global_symbol_pipe unless it works.

7302

if test "$pipe_works" = yes; then

7303

break

7304

else

7305

lt_cv_sys_global_symbol_pipe=

7306

7307

done

7308

7309

7310

7311

if test -z "$lt_cv_sys_global_symbol_pipe"; then

7312

lt_cv_sys_global_symbol_to_cdecl=

7313

7314

if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then

7315

{ echo "$as_me:$LINENO: result: failed" >&5

7316

echo "${ECHO_T}failed" >&6; }

7317

else

7318

{ echo "$as_me:$LINENO: result: ok" >&5

7319

echo "${ECHO_T}ok" >&6; }

7320

7321

7322

7323

7324

7325

7326

7327

7328

7329

7330

7331

7332

7333

7334

7335

7336

7337

7338

7339

7340

7341

7342

7343

# Check whether --enable-libtool-lock was given.

7344

if test "${enable_libtool_lock+set}" = set; then

7345

enableval=$enable_libtool_lock;

7346

7347

7348

test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes

7349

7350

# Some flags need to be propagated to the compiler or linker for good

7351

# libtool support.

7352

case $host in

7353

ia64-*-hpux*)

7354

# Find out which ABI we are using.

7355

echo 'int i;' > conftest.$ac_ext

7356

if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5

7357

(eval $ac_compile) 2>&5

7358

ac_status=$?

7359

echo "$as_me:$LINENO: \$? = $ac_status" >&5

7360

(exit $ac_status); }; then

7361

case `/usr/bin/file conftest.$ac_objext` in

7362

*ELF-32*)

7363

HPUX_IA64_MODE="32"

7364

;;

7365

*ELF-64*)

7366

HPUX_IA64_MODE="64"

7367

;;

7368

esac

7369

7370

rm -rf conftest*

7371

;;

7372

*-*-irix6*)

7373

# Find out which ABI we are using.

7374

echo '#line 7374 "configure"' > conftest.$ac_ext

7375

if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5

7376

(eval $ac_compile) 2>&5

7377

ac_status=$?

7378

echo "$as_me:$LINENO: \$? = $ac_status" >&5

7379

(exit $ac_status); }; then

7380

if test "$lt_cv_prog_gnu_ld" = yes; then

7381

case `/usr/bin/file conftest.$ac_objext` in

7382

*32-bit*)

7383

LD="${LD-ld} -melf32bsmip"

7384

;;

7385

*N32*)

7386

LD="${LD-ld} -melf32bmipn32"

7387

;;

7388

*64-bit*)

7389

LD="${LD-ld} -melf64bmip"

7390

;;

7391

esac

7392

else

7393

case `/usr/bin/file conftest.$ac_objext` in

7394

*32-bit*)

7395

LD="${LD-ld} -32"

7396

;;

7397

*N32*)

7398

LD="${LD-ld} -n32"

7399

;;

7400

*64-bit*)

7401

LD="${LD-ld} -64"

7402

;;

7403

esac

7404

7405

7406

rm -rf conftest*

7407

;;

7408

7409

x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \

7410

s390*-*linux*|s390*-*tpf*|sparc*-*linux*)

7411

# Find out which ABI we are using.

7412

echo 'int i;' > conftest.$ac_ext

7413

if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5

7414

(eval $ac_compile) 2>&5

7415

ac_status=$?

7416

echo "$as_me:$LINENO: \$? = $ac_status" >&5

7417

(exit $ac_status); }; then

7418

case `/usr/bin/file conftest.o` in

7419

*32-bit*)

7420

case $host in

7421

x86_64-*kfreebsd*-gnu)

7422

LD="${LD-ld} -m elf_i386_fbsd"

7423

;;

7424

x86_64-*linux*)

7425

LD="${LD-ld} -m elf_i386"

7426

;;

7427

ppc64-*linux*|powerpc64-*linux*)

7428

LD="${LD-ld} -m elf32ppclinux"

7429

;;

7430

s390x-*linux*)

7431

LD="${LD-ld} -m elf_s390"

7432

;;

7433

sparc64-*linux*)

7434

LD="${LD-ld} -m elf32_sparc"

7435

;;

7436

esac

7437

;;

7438

*64-bit*)

7439

case $host in

7440

x86_64-*kfreebsd*-gnu)

7441

LD="${LD-ld} -m elf_x86_64_fbsd"

7442

;;

7443

x86_64-*linux*)

7444

LD="${LD-ld} -m elf_x86_64"

7445

;;

7446

ppc*-*linux*|powerpc*-*linux*)

7447

LD="${LD-ld} -m elf64ppc"

7448

;;

7449

s390*-*linux*|s390*-*tpf*)

7450

LD="${LD-ld} -m elf64_s390"

7451

;;

7452

sparc*-*linux*)

7453

LD="${LD-ld} -m elf64_sparc"

7454

;;

7455

esac

7456

;;

7457

esac

7458

7459

rm -rf conftest*

7460

;;

7461

7462

*-*-sco3.2v5*)

7463

# On SCO OpenServer 5, we need -belf to get full-featured binaries.

7464

SAVE_CFLAGS="$CFLAGS"

7465

CFLAGS="$CFLAGS -belf"

7466

{ echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5

7467

echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; }

7468

if test "${lt_cv_cc_needs_belf+set}" = set; then

7469

echo $ECHO_N "(cached) $ECHO_C" >&6

7470

else

7471

ac_ext=c

7472

ac_cpp='$CPP $CPPFLAGS'

7473

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

7474

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

7475

ac_compiler_gnu=$ac_cv_c_compiler_gnu

7476

7477

cat >conftest.$ac_ext <<_ACEOF

7478

/* confdefs.h. */

7479

_ACEOF

7480

cat confdefs.h >>conftest.$ac_ext

7481

cat >>conftest.$ac_ext <<_ACEOF

7482

/* end confdefs.h. */

7483

7484

int

7485

main ()

7486

{

7487

7488

;

7489

return 0;

7490

}

7491

_ACEOF

7492

rm -f conftest.$ac_objext conftest$ac_exeext

7493

if { (ac_try="$ac_link"

7494

case "(($ac_try" in

7495

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

7496

*) ac_try_echo=$ac_try;;

7497

esac

7498

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

7499

(eval "$ac_link") 2>conftest.er1

7500

ac_status=$?

7501

grep -v '^ *+' conftest.er1 >conftest.err

7502

rm -f conftest.er1

7503

cat conftest.err >&5

7504

echo "$as_me:$LINENO: \$? = $ac_status" >&5

7505

(exit $ac_status); } && {

7506

test -z "$ac_c_werror_flag" ||

7507

test ! -s conftest.err

7508

} && test -s conftest$ac_exeext &&

7509

$as_test_x conftest$ac_exeext; then

7510

lt_cv_cc_needs_belf=yes

7511

else

7512

echo "$as_me: failed program was:" >&5

7513

sed 's/^/| /' conftest.$ac_ext >&5

7514

7515

lt_cv_cc_needs_belf=no

7516

7517

7518

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

7519

conftest$ac_exeext conftest.$ac_ext

7520

ac_ext=c

7521

ac_cpp='$CPP $CPPFLAGS'

7522

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

7523

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

7524

ac_compiler_gnu=$ac_cv_c_compiler_gnu

7525

7526

7527

{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5

7528

echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; }

7529

if test x"$lt_cv_cc_needs_belf" != x"yes"; then

7530

# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf

7531

CFLAGS="$SAVE_CFLAGS"

7532

7533

;;

7534

sparc*-*solaris*)

7535

# Find out which ABI we are using.

7536

echo 'int i;' > conftest.$ac_ext

7537

if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5

7538

(eval $ac_compile) 2>&5

7539

ac_status=$?

7540

echo "$as_me:$LINENO: \$? = $ac_status" >&5

7541

(exit $ac_status); }; then

7542

case `/usr/bin/file conftest.o` in

7543

*64-bit*)

7544

case $lt_cv_prog_gnu_ld in

7545

yes*) LD="${LD-ld} -m elf64_sparc" ;;

7546

7547

if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then

7548

LD="${LD-ld} -64"

7549

7550

;;

7551

esac

7552

;;

7553

esac

7554

7555

rm -rf conftest*

7556

;;

7557

esac

7558

7559

need_locks="$enable_libtool_lock"

7560

7561

7562

case $host_os in

7563

rhapsody* | darwin*)

7564

if test -n "$ac_tool_prefix"; then

7565

# Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.

7566

set dummy ${ac_tool_prefix}dsymutil; ac_word=$2

7567

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

7568

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

7569

if test "${ac_cv_prog_DSYMUTIL+set}" = set; then

7570

echo $ECHO_N "(cached) $ECHO_C" >&6

7571

else

7572

if test -n "$DSYMUTIL"; then

7573

ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.

7574

else

7575

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

7576

for as_dir in $PATH

7577

7578

IFS=$as_save_IFS

7579

test -z "$as_dir" && as_dir=.

7580

for ac_exec_ext in '' $ac_executable_extensions; do

7581

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

7582

ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"

7583

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

7584

break 2

7585

7586

done

7587

done

7588

IFS=$as_save_IFS

7589

7590

7591

7592

DSYMUTIL=$ac_cv_prog_DSYMUTIL

7593

if test -n "$DSYMUTIL"; then

7594

{ echo "$as_me:$LINENO: result: $DSYMUTIL" >&5

7595

echo "${ECHO_T}$DSYMUTIL" >&6; }

7596

else

7597

{ echo "$as_me:$LINENO: result: no" >&5

7598

echo "${ECHO_T}no" >&6; }

7599

7600

7601

7602

7603

if test -z "$ac_cv_prog_DSYMUTIL"; then

7604

ac_ct_DSYMUTIL=$DSYMUTIL

7605

# Extract the first word of "dsymutil", so it can be a program name with args.

7606

set dummy dsymutil; ac_word=$2

7607

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

7608

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

7609

if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then

7610

echo $ECHO_N "(cached) $ECHO_C" >&6

7611

else

7612

if test -n "$ac_ct_DSYMUTIL"; then

7613

ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.

7614

else

7615

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

7616

for as_dir in $PATH

7617

7618

IFS=$as_save_IFS

7619

test -z "$as_dir" && as_dir=.

7620

for ac_exec_ext in '' $ac_executable_extensions; do

7621

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

7622

ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"

7623

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

7624

break 2

7625

7626

done

7627

done

7628

IFS=$as_save_IFS

7629

7630

7631

7632

ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL

7633

if test -n "$ac_ct_DSYMUTIL"; then

7634

{ echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5

7635

echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; }

7636

else

7637

{ echo "$as_me:$LINENO: result: no" >&5

7638

echo "${ECHO_T}no" >&6; }

7639

7640

7641

if test "x$ac_ct_DSYMUTIL" = x; then

7642

DSYMUTIL=":"

7643

else

7644

case $cross_compiling:$ac_tool_warned in

7645

yes:)

7646

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

7647

whose name does not start with the host triplet. If you think this

7648

configuration is useful to you, please write to autoconf@gnu.org." >&5

7649

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

7650

whose name does not start with the host triplet. If you think this

7651

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

7652

ac_tool_warned=yes ;;

7653

esac

7654

DSYMUTIL=$ac_ct_DSYMUTIL

7655

7656

else

7657

DSYMUTIL="$ac_cv_prog_DSYMUTIL"

7658

7659

7660

if test -n "$ac_tool_prefix"; then

7661

# Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.

7662

set dummy ${ac_tool_prefix}nmedit; ac_word=$2

7663

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

7664

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

7665

if test "${ac_cv_prog_NMEDIT+set}" = set; then

7666

echo $ECHO_N "(cached) $ECHO_C" >&6

7667

else

7668

if test -n "$NMEDIT"; then

7669

ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.

7670

else

7671

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

7672

for as_dir in $PATH

7673

7674

IFS=$as_save_IFS

7675

test -z "$as_dir" && as_dir=.

7676

for ac_exec_ext in '' $ac_executable_extensions; do

7677

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

7678

ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"

7679

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

7680

break 2

7681

7682

done

7683

done

7684

IFS=$as_save_IFS

7685

7686

7687

7688

NMEDIT=$ac_cv_prog_NMEDIT

7689

if test -n "$NMEDIT"; then

7690

{ echo "$as_me:$LINENO: result: $NMEDIT" >&5

7691

echo "${ECHO_T}$NMEDIT" >&6; }

7692

else

7693

{ echo "$as_me:$LINENO: result: no" >&5

7694

echo "${ECHO_T}no" >&6; }

7695

7696

7697

7698

7699

if test -z "$ac_cv_prog_NMEDIT"; then

7700

ac_ct_NMEDIT=$NMEDIT

7701

# Extract the first word of "nmedit", so it can be a program name with args.

7702

set dummy nmedit; ac_word=$2

7703

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

7704

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

7705

if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then

7706

echo $ECHO_N "(cached) $ECHO_C" >&6

7707

else

7708

if test -n "$ac_ct_NMEDIT"; then

7709

ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.

7710

else

7711

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

7712

for as_dir in $PATH

7713

7714

IFS=$as_save_IFS

7715

test -z "$as_dir" && as_dir=.

7716

for ac_exec_ext in '' $ac_executable_extensions; do

7717

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

7718

ac_cv_prog_ac_ct_NMEDIT="nmedit"

7719

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

7720

break 2

7721

7722

done

7723

done

7724

IFS=$as_save_IFS

7725

7726

7727

7728

ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT

7729

if test -n "$ac_ct_NMEDIT"; then

7730

{ echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5

7731

echo "${ECHO_T}$ac_ct_NMEDIT" >&6; }

7732

else

7733

{ echo "$as_me:$LINENO: result: no" >&5

7734

echo "${ECHO_T}no" >&6; }

7735

7736

7737

if test "x$ac_ct_NMEDIT" = x; then

7738

NMEDIT=":"

7739

else

7740

case $cross_compiling:$ac_tool_warned in

7741

yes:)

7742

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

7743

whose name does not start with the host triplet. If you think this

7744

configuration is useful to you, please write to autoconf@gnu.org." >&5

7745

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

7746

whose name does not start with the host triplet. If you think this

7747

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

7748

ac_tool_warned=yes ;;

7749

esac

7750

NMEDIT=$ac_ct_NMEDIT

7751

7752

else

7753

NMEDIT="$ac_cv_prog_NMEDIT"

7754

7755

7756

if test -n "$ac_tool_prefix"; then

7757

# Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.

7758

set dummy ${ac_tool_prefix}lipo; ac_word=$2

7759

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

7760

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

7761

if test "${ac_cv_prog_LIPO+set}" = set; then

7762

echo $ECHO_N "(cached) $ECHO_C" >&6

7763

else

7764

if test -n "$LIPO"; then

7765

ac_cv_prog_LIPO="$LIPO" # Let the user override the test.

7766

else

7767

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

7768

for as_dir in $PATH

7769

7770

IFS=$as_save_IFS

7771

test -z "$as_dir" && as_dir=.

7772

for ac_exec_ext in '' $ac_executable_extensions; do

7773

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

7774

ac_cv_prog_LIPO="${ac_tool_prefix}lipo"

7775

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

7776

break 2

7777

7778

done

7779

done

7780

IFS=$as_save_IFS

7781

7782

7783

7784

LIPO=$ac_cv_prog_LIPO

7785

if test -n "$LIPO"; then

7786

{ echo "$as_me:$LINENO: result: $LIPO" >&5

7787

echo "${ECHO_T}$LIPO" >&6; }

7788

else

7789

{ echo "$as_me:$LINENO: result: no" >&5

7790

echo "${ECHO_T}no" >&6; }

7791

7792

7793

7794

7795

if test -z "$ac_cv_prog_LIPO"; then

7796

ac_ct_LIPO=$LIPO

7797

# Extract the first word of "lipo", so it can be a program name with args.

7798

set dummy lipo; ac_word=$2

7799

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

7800

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

7801

if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then

7802

echo $ECHO_N "(cached) $ECHO_C" >&6

7803

else

7804

if test -n "$ac_ct_LIPO"; then

7805

ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.

7806

else

7807

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

7808

for as_dir in $PATH

7809

7810

IFS=$as_save_IFS

7811

test -z "$as_dir" && as_dir=.

7812

for ac_exec_ext in '' $ac_executable_extensions; do

7813

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

7814

ac_cv_prog_ac_ct_LIPO="lipo"

7815

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

7816

break 2

7817

7818

done

7819

done

7820

IFS=$as_save_IFS

7821

7822

7823

7824

ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO

7825

if test -n "$ac_ct_LIPO"; then

7826

{ echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5

7827

echo "${ECHO_T}$ac_ct_LIPO" >&6; }

7828

else

7829

{ echo "$as_me:$LINENO: result: no" >&5

7830

echo "${ECHO_T}no" >&6; }

7831

7832

7833

if test "x$ac_ct_LIPO" = x; then

7834

LIPO=":"

7835

else

7836

case $cross_compiling:$ac_tool_warned in

7837

yes:)

7838

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

7839

whose name does not start with the host triplet. If you think this

7840

configuration is useful to you, please write to autoconf@gnu.org." >&5

7841

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

7842

whose name does not start with the host triplet. If you think this

7843

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

7844

ac_tool_warned=yes ;;

7845

esac

7846

LIPO=$ac_ct_LIPO

7847

7848

else

7849

LIPO="$ac_cv_prog_LIPO"

7850

7851

7852

if test -n "$ac_tool_prefix"; then

7853

# Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.

7854

set dummy ${ac_tool_prefix}otool; ac_word=$2

7855

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

7856

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

7857

if test "${ac_cv_prog_OTOOL+set}" = set; then

7858

echo $ECHO_N "(cached) $ECHO_C" >&6

7859

else

7860

if test -n "$OTOOL"; then

7861

ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.

7862

else

7863

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

7864

for as_dir in $PATH

7865

7866

IFS=$as_save_IFS

7867

test -z "$as_dir" && as_dir=.

7868

for ac_exec_ext in '' $ac_executable_extensions; do

7869

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

7870

ac_cv_prog_OTOOL="${ac_tool_prefix}otool"

7871

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

7872

break 2

7873

7874

done

7875

done

7876

IFS=$as_save_IFS

7877

7878

7879

7880

OTOOL=$ac_cv_prog_OTOOL

7881

if test -n "$OTOOL"; then

7882

{ echo "$as_me:$LINENO: result: $OTOOL" >&5

7883

echo "${ECHO_T}$OTOOL" >&6; }

7884

else

7885

{ echo "$as_me:$LINENO: result: no" >&5

7886

echo "${ECHO_T}no" >&6; }

7887

7888

7889

7890

7891

if test -z "$ac_cv_prog_OTOOL"; then

7892

ac_ct_OTOOL=$OTOOL

7893

# Extract the first word of "otool", so it can be a program name with args.

7894

set dummy otool; ac_word=$2

7895

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

7896

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

7897

if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then

7898

echo $ECHO_N "(cached) $ECHO_C" >&6

7899

else

7900

if test -n "$ac_ct_OTOOL"; then

7901

ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.

7902

else

7903

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

7904

for as_dir in $PATH

7905

7906

IFS=$as_save_IFS

7907

test -z "$as_dir" && as_dir=.

7908

for ac_exec_ext in '' $ac_executable_extensions; do

7909

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

7910

ac_cv_prog_ac_ct_OTOOL="otool"

7911

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

7912

break 2

7913

7914

done

7915

done

7916

IFS=$as_save_IFS

7917

7918

7919

7920

ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL

7921

if test -n "$ac_ct_OTOOL"; then

7922

{ echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5

7923

echo "${ECHO_T}$ac_ct_OTOOL" >&6; }

7924

else

7925

{ echo "$as_me:$LINENO: result: no" >&5

7926

echo "${ECHO_T}no" >&6; }

7927

7928

7929

if test "x$ac_ct_OTOOL" = x; then

7930

OTOOL=":"

7931

else

7932

case $cross_compiling:$ac_tool_warned in

7933

yes:)

7934

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

7935

whose name does not start with the host triplet. If you think this

7936

configuration is useful to you, please write to autoconf@gnu.org." >&5

7937

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

7938

whose name does not start with the host triplet. If you think this

7939

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

7940

ac_tool_warned=yes ;;

7941

esac

7942

OTOOL=$ac_ct_OTOOL

7943

7944

else

7945

OTOOL="$ac_cv_prog_OTOOL"

7946

7947

7948

if test -n "$ac_tool_prefix"; then

7949

# Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.

7950

set dummy ${ac_tool_prefix}otool64; ac_word=$2

7951

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

7952

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

7953

if test "${ac_cv_prog_OTOOL64+set}" = set; then

7954

echo $ECHO_N "(cached) $ECHO_C" >&6

7955

else

7956

if test -n "$OTOOL64"; then

7957

ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.

7958

else

7959

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

7960

for as_dir in $PATH

7961

7962

IFS=$as_save_IFS

7963

test -z "$as_dir" && as_dir=.

7964

for ac_exec_ext in '' $ac_executable_extensions; do

7965

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

7966

ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"

7967

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

7968

break 2

7969

7970

done

7971

done

7972

IFS=$as_save_IFS

7973

7974

7975

7976

OTOOL64=$ac_cv_prog_OTOOL64

7977

if test -n "$OTOOL64"; then

7978

{ echo "$as_me:$LINENO: result: $OTOOL64" >&5

7979

echo "${ECHO_T}$OTOOL64" >&6; }

7980

else

7981

{ echo "$as_me:$LINENO: result: no" >&5

7982

echo "${ECHO_T}no" >&6; }

7983

7984

7985

7986

7987

if test -z "$ac_cv_prog_OTOOL64"; then

7988

ac_ct_OTOOL64=$OTOOL64

7989

# Extract the first word of "otool64", so it can be a program name with args.

7990

set dummy otool64; ac_word=$2

7991

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

7992

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

7993

if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then

7994

echo $ECHO_N "(cached) $ECHO_C" >&6

7995

else

7996

if test -n "$ac_ct_OTOOL64"; then

7997

ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.

7998

else

7999

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

8000

for as_dir in $PATH

8001

8002

IFS=$as_save_IFS

8003

test -z "$as_dir" && as_dir=.

8004

for ac_exec_ext in '' $ac_executable_extensions; do

8005

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

8006

ac_cv_prog_ac_ct_OTOOL64="otool64"

8007

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

8008

break 2

8009

8010

done

8011

done

8012

IFS=$as_save_IFS

8013

8014

8015

8016

ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64

8017

if test -n "$ac_ct_OTOOL64"; then

8018

{ echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5

8019

echo "${ECHO_T}$ac_ct_OTOOL64" >&6; }

8020

else

8021

{ echo "$as_me:$LINENO: result: no" >&5

8022

echo "${ECHO_T}no" >&6; }

8023

8024

8025

if test "x$ac_ct_OTOOL64" = x; then

8026

OTOOL64=":"

8027

else

8028

case $cross_compiling:$ac_tool_warned in

8029

yes:)

8030

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

8031

whose name does not start with the host triplet. If you think this

8032

configuration is useful to you, please write to autoconf@gnu.org." >&5

8033

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

8034

whose name does not start with the host triplet. If you think this

8035

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

8036

ac_tool_warned=yes ;;

8037

esac

8038

OTOOL64=$ac_ct_OTOOL64

8039

8040

else

8041

OTOOL64="$ac_cv_prog_OTOOL64"

8042

8043

8044

8045

8046

8047

8048

8049

8050

8051

8052

8053

8054

8055

8056

8057

8058

8059

8060

8061

8062

8063

8064

8065

8066

8067

8068

8069

8070

{ echo "$as_me:$LINENO: checking for -single_module linker flag" >&5

8071

echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; }

8072

if test "${lt_cv_apple_cc_single_mod+set}" = set; then

8073

echo $ECHO_N "(cached) $ECHO_C" >&6

8074

else

8075

lt_cv_apple_cc_single_mod=no

8076

if test -z "${LT_MULTI_MODULE}"; then

8077

# By default we will add the -single_module flag. You can override

8078

# by either setting the environment variable LT_MULTI_MODULE

8079

# non-empty at configure time, or by adding -multi_module to the

8080

# link flags.

8081

rm -rf libconftest.dylib*

8082

echo "int foo(void){return 1;}" > conftest.c

8083

echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \

8084

-dynamiclib -Wl,-single_module conftest.c" >&5

8085

$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \

8086

-dynamiclib -Wl,-single_module conftest.c 2>conftest.err

8087

_lt_result=$?

8088

if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then

8089

lt_cv_apple_cc_single_mod=yes

8090

else

8091

cat conftest.err >&5

8092

8093

rm -rf libconftest.dylib*

8094

rm -f conftest.*

8095

8096

8097

{ echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5

8098

echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; }

8099

{ echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5

8100

echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; }

8101

if test "${lt_cv_ld_exported_symbols_list+set}" = set; then

8102

echo $ECHO_N "(cached) $ECHO_C" >&6

8103

else

8104

lt_cv_ld_exported_symbols_list=no

8105

save_LDFLAGS=$LDFLAGS

8106

echo "_main" > conftest.sym

8107

LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"

8108

cat >conftest.$ac_ext <<_ACEOF

8109

/* confdefs.h. */

8110

_ACEOF

8111

cat confdefs.h >>conftest.$ac_ext

8112

cat >>conftest.$ac_ext <<_ACEOF

8113

/* end confdefs.h. */

8114

8115

int

8116

main ()

8117

{

8118

8119

;

8120

return 0;

8121

}

8122

_ACEOF

8123

rm -f conftest.$ac_objext conftest$ac_exeext

8124

if { (ac_try="$ac_link"

8125

case "(($ac_try" in

8126

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8127

*) ac_try_echo=$ac_try;;

8128

esac

8129

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8130

(eval "$ac_link") 2>conftest.er1

8131

ac_status=$?

8132

grep -v '^ *+' conftest.er1 >conftest.err

8133

rm -f conftest.er1

8134

cat conftest.err >&5

8135

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8136

(exit $ac_status); } && {

8137

test -z "$ac_c_werror_flag" ||

8138

test ! -s conftest.err

8139

} && test -s conftest$ac_exeext &&

8140

$as_test_x conftest$ac_exeext; then

8141

lt_cv_ld_exported_symbols_list=yes

8142

else

8143

echo "$as_me: failed program was:" >&5

8144

sed 's/^/| /' conftest.$ac_ext >&5

8145

8146

lt_cv_ld_exported_symbols_list=no

8147

8148

8149

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

8150

conftest$ac_exeext conftest.$ac_ext

8151

LDFLAGS="$save_LDFLAGS"

8152

8153

8154

{ echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5

8155

echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; }

8156

case $host_os in

8157

rhapsody* | darwin1.[012])

8158

_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;

8159

darwin1.*)

8160

_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;

8161

darwin*) # darwin 5.x on

8162

# if running on 10.5 or later, the deployment target defaults

8163

# to the OS version, if on x86, and 10.4, the deployment

8164

# target defaults to 10.4. Don't you love it?

8165

case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in

8166

10.0,*86*-darwin8*|10.0,*-darwin[91]*)

8167

_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;

8168

10.[012]*)

8169

_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;

8170

10.*)

8171

_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;

8172

esac

8173

;;

8174

esac

8175

if test "$lt_cv_apple_cc_single_mod" = "yes"; then

8176

_lt_dar_single_mod='$single_module'

8177

8178

if test "$lt_cv_ld_exported_symbols_list" = "yes"; then

8179

_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'

8180

else

8181

_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'

8182

8183

if test "$DSYMUTIL" != ":"; then

8184

_lt_dsymutil='~$DSYMUTIL $lib || :'

8185

else

8186

_lt_dsymutil=

8187

8188

;;

8189

esac

8190

8191

8192

for ac_header in dlfcn.h

8193

8194

as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`

8195

{ echo "$as_me:$LINENO: checking for $ac_header" >&5

8196

echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }

8197

if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then

8198

echo $ECHO_N "(cached) $ECHO_C" >&6

8199

else

8200

cat >conftest.$ac_ext <<_ACEOF

8201

/* confdefs.h. */

8202

_ACEOF

8203

cat confdefs.h >>conftest.$ac_ext

8204

cat >>conftest.$ac_ext <<_ACEOF

8205

/* end confdefs.h. */

8206

$ac_includes_default

8207

8208

#include <$ac_header>

8209

_ACEOF

8210

rm -f conftest.$ac_objext

8211

if { (ac_try="$ac_compile"

8212

case "(($ac_try" in

8213

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8214

*) ac_try_echo=$ac_try;;

8215

esac

8216

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8217

(eval "$ac_compile") 2>conftest.er1

8218

ac_status=$?

8219

grep -v '^ *+' conftest.er1 >conftest.err

8220

rm -f conftest.er1

8221

cat conftest.err >&5

8222

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8223

(exit $ac_status); } && {

8224

test -z "$ac_c_werror_flag" ||

8225

test ! -s conftest.err

8226

} && test -s conftest.$ac_objext; then

8227

eval "$as_ac_Header=yes"

8228

else

8229

echo "$as_me: failed program was:" >&5

8230

sed 's/^/| /' conftest.$ac_ext >&5

8231

8232

eval "$as_ac_Header=no"

8233

8234

8235

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

8236

8237

ac_res=`eval echo '${'$as_ac_Header'}'`

8238

{ echo "$as_me:$LINENO: result: $ac_res" >&5

8239

echo "${ECHO_T}$ac_res" >&6; }

8240

if test `eval echo '${'$as_ac_Header'}'` = yes; then

8241

cat >>confdefs.h <<_ACEOF

8242

#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1

8243

_ACEOF

8244

8245

8246

8247

done

8248

8249

8250

8251

ac_ext=cpp

8252

ac_cpp='$CXXCPP $CPPFLAGS'

8253

ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'

8254

ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

8255

ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

8256

if test -z "$CXX"; then

8257

if test -n "$CCC"; then

8258

CXX=$CCC

8259

else

8260

if test -n "$ac_tool_prefix"; then

8261

for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC

8262

8263

# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.

8264

set dummy $ac_tool_prefix$ac_prog; ac_word=$2

8265

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

8266

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

8267

if test "${ac_cv_prog_CXX+set}" = set; then

8268

echo $ECHO_N "(cached) $ECHO_C" >&6

8269

else

8270

if test -n "$CXX"; then

8271

ac_cv_prog_CXX="$CXX" # Let the user override the test.

8272

else

8273

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

8274

for as_dir in $PATH

8275

8276

IFS=$as_save_IFS

8277

test -z "$as_dir" && as_dir=.

8278

for ac_exec_ext in '' $ac_executable_extensions; do

8279

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

8280

ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"

8281

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

8282

break 2

8283

8284

done

8285

done

8286

IFS=$as_save_IFS

8287

8288

8289

8290

CXX=$ac_cv_prog_CXX

8291

if test -n "$CXX"; then

8292

{ echo "$as_me:$LINENO: result: $CXX" >&5

8293

echo "${ECHO_T}$CXX" >&6; }

8294

else

8295

{ echo "$as_me:$LINENO: result: no" >&5

8296

echo "${ECHO_T}no" >&6; }

8297

8298

8299

8300

test -n "$CXX" && break

8301

done

8302

8303

if test -z "$CXX"; then

8304

ac_ct_CXX=$CXX

8305

for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC

8306

8307

# Extract the first word of "$ac_prog", so it can be a program name with args.

8308

set dummy $ac_prog; ac_word=$2

8309

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

8310

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

8311

if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then

8312

echo $ECHO_N "(cached) $ECHO_C" >&6

8313

else

8314

if test -n "$ac_ct_CXX"; then

8315

ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.

8316

else

8317

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

8318

for as_dir in $PATH

8319

8320

IFS=$as_save_IFS

8321

test -z "$as_dir" && as_dir=.

8322

for ac_exec_ext in '' $ac_executable_extensions; do

8323

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

8324

ac_cv_prog_ac_ct_CXX="$ac_prog"

8325

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

8326

break 2

8327

8328

done

8329

done

8330

IFS=$as_save_IFS

8331

8332

8333

8334

ac_ct_CXX=$ac_cv_prog_ac_ct_CXX

8335

if test -n "$ac_ct_CXX"; then

8336

{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5

8337

echo "${ECHO_T}$ac_ct_CXX" >&6; }

8338

else

8339

{ echo "$as_me:$LINENO: result: no" >&5

8340

echo "${ECHO_T}no" >&6; }

8341

8342

8343

8344

test -n "$ac_ct_CXX" && break

8345

done

8346

8347

if test "x$ac_ct_CXX" = x; then

8348

CXX="g++"

8349

else

8350

case $cross_compiling:$ac_tool_warned in

8351

yes:)

8352

{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools

8353

whose name does not start with the host triplet. If you think this

8354

configuration is useful to you, please write to autoconf@gnu.org." >&5

8355

echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools

8356

whose name does not start with the host triplet. If you think this

8357

configuration is useful to you, please write to autoconf@gnu.org." >&2;}

8358

ac_tool_warned=yes ;;

8359

esac

8360

CXX=$ac_ct_CXX

8361

8362

8363

8364

8365

8366

# Provide some information about the compiler.

8367

echo "$as_me:$LINENO: checking for C++ compiler version" >&5

8368

ac_compiler=`set X $ac_compile; echo $2`

8369

{ (ac_try="$ac_compiler --version >&5"

8370

case "(($ac_try" in

8371

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8372

*) ac_try_echo=$ac_try;;

8373

esac

8374

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8375

(eval "$ac_compiler --version >&5") 2>&5

8376

ac_status=$?

8377

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8378

(exit $ac_status); }

8379

{ (ac_try="$ac_compiler -v >&5"

8380

case "(($ac_try" in

8381

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8382

*) ac_try_echo=$ac_try;;

8383

esac

8384

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8385

(eval "$ac_compiler -v >&5") 2>&5

8386

ac_status=$?

8387

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8388

(exit $ac_status); }

8389

{ (ac_try="$ac_compiler -V >&5"

8390

case "(($ac_try" in

8391

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8392

*) ac_try_echo=$ac_try;;

8393

esac

8394

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8395

(eval "$ac_compiler -V >&5") 2>&5

8396

ac_status=$?

8397

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8398

(exit $ac_status); }

8399

8400

{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5

8401

echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }

8402

if test "${ac_cv_cxx_compiler_gnu+set}" = set; then

8403

echo $ECHO_N "(cached) $ECHO_C" >&6

8404

else

8405

cat >conftest.$ac_ext <<_ACEOF

8406

/* confdefs.h. */

8407

_ACEOF

8408

cat confdefs.h >>conftest.$ac_ext

8409

cat >>conftest.$ac_ext <<_ACEOF

8410

/* end confdefs.h. */

8411

8412

int

8413

main ()

8414

{

8415

#ifndef __GNUC__

8416

choke me

8417

#endif

8418

8419

;

8420

return 0;

8421

}

8422

_ACEOF

8423

rm -f conftest.$ac_objext

8424

if { (ac_try="$ac_compile"

8425

case "(($ac_try" in

8426

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8427

*) ac_try_echo=$ac_try;;

8428

esac

8429

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8430

(eval "$ac_compile") 2>conftest.er1

8431

ac_status=$?

8432

grep -v '^ *+' conftest.er1 >conftest.err

8433

rm -f conftest.er1

8434

cat conftest.err >&5

8435

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8436

(exit $ac_status); } && {

8437

test -z "$ac_cxx_werror_flag" ||

8438

test ! -s conftest.err

8439

} && test -s conftest.$ac_objext; then

8440

ac_compiler_gnu=yes

8441

else

8442

echo "$as_me: failed program was:" >&5

8443

sed 's/^/| /' conftest.$ac_ext >&5

8444

8445

ac_compiler_gnu=no

8446

8447

8448

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

8449

ac_cv_cxx_compiler_gnu=$ac_compiler_gnu

8450

8451

8452

{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5

8453

echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }

8454

GXX=`test $ac_compiler_gnu = yes && echo yes`

8455

ac_test_CXXFLAGS=${CXXFLAGS+set}

8456

ac_save_CXXFLAGS=$CXXFLAGS

8457

{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5

8458

echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }

8459

if test "${ac_cv_prog_cxx_g+set}" = set; then

8460

echo $ECHO_N "(cached) $ECHO_C" >&6

8461

else

8462

ac_save_cxx_werror_flag=$ac_cxx_werror_flag

8463

ac_cxx_werror_flag=yes

8464

ac_cv_prog_cxx_g=no

8465

CXXFLAGS="-g"

8466

cat >conftest.$ac_ext <<_ACEOF

8467

/* confdefs.h. */

8468

_ACEOF

8469

cat confdefs.h >>conftest.$ac_ext

8470

cat >>conftest.$ac_ext <<_ACEOF

8471

/* end confdefs.h. */

8472

8473

int

8474

main ()

8475

{

8476

8477

;

8478

return 0;

8479

}

8480

_ACEOF

8481

rm -f conftest.$ac_objext

8482

if { (ac_try="$ac_compile"

8483

case "(($ac_try" in

8484

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8485

*) ac_try_echo=$ac_try;;

8486

esac

8487

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8488

(eval "$ac_compile") 2>conftest.er1

8489

ac_status=$?

8490

grep -v '^ *+' conftest.er1 >conftest.err

8491

rm -f conftest.er1

8492

cat conftest.err >&5

8493

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8494

(exit $ac_status); } && {

8495

test -z "$ac_cxx_werror_flag" ||

8496

test ! -s conftest.err

8497

} && test -s conftest.$ac_objext; then

8498

ac_cv_prog_cxx_g=yes

8499

else

8500

echo "$as_me: failed program was:" >&5

8501

sed 's/^/| /' conftest.$ac_ext >&5

8502

8503

CXXFLAGS=""

8504

cat >conftest.$ac_ext <<_ACEOF

8505

/* confdefs.h. */

8506

_ACEOF

8507

cat confdefs.h >>conftest.$ac_ext

8508

cat >>conftest.$ac_ext <<_ACEOF

8509

/* end confdefs.h. */

8510

8511

int

8512

main ()

8513

{

8514

8515

;

8516

return 0;

8517

}

8518

_ACEOF

8519

rm -f conftest.$ac_objext

8520

if { (ac_try="$ac_compile"

8521

case "(($ac_try" in

8522

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8523

*) ac_try_echo=$ac_try;;

8524

esac

8525

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8526

(eval "$ac_compile") 2>conftest.er1

8527

ac_status=$?

8528

grep -v '^ *+' conftest.er1 >conftest.err

8529

rm -f conftest.er1

8530

cat conftest.err >&5

8531

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8532

(exit $ac_status); } && {

8533

test -z "$ac_cxx_werror_flag" ||

8534

test ! -s conftest.err

8535

} && test -s conftest.$ac_objext; then

8536

8537

else

8538

echo "$as_me: failed program was:" >&5

8539

sed 's/^/| /' conftest.$ac_ext >&5

8540

8541

ac_cxx_werror_flag=$ac_save_cxx_werror_flag

8542

CXXFLAGS="-g"

8543

cat >conftest.$ac_ext <<_ACEOF

8544

/* confdefs.h. */

8545

_ACEOF

8546

cat confdefs.h >>conftest.$ac_ext

8547

cat >>conftest.$ac_ext <<_ACEOF

8548

/* end confdefs.h. */

8549

8550

int

8551

main ()

8552

{

8553

8554

;

8555

return 0;

8556

}

8557

_ACEOF

8558

rm -f conftest.$ac_objext

8559

if { (ac_try="$ac_compile"

8560

case "(($ac_try" in

8561

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8562

*) ac_try_echo=$ac_try;;

8563

esac

8564

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8565

(eval "$ac_compile") 2>conftest.er1

8566

ac_status=$?

8567

grep -v '^ *+' conftest.er1 >conftest.err

8568

rm -f conftest.er1

8569

cat conftest.err >&5

8570

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8571

(exit $ac_status); } && {

8572

test -z "$ac_cxx_werror_flag" ||

8573

test ! -s conftest.err

8574

} && test -s conftest.$ac_objext; then

8575

ac_cv_prog_cxx_g=yes

8576

else

8577

echo "$as_me: failed program was:" >&5

8578

sed 's/^/| /' conftest.$ac_ext >&5

8579

8580

8581

8582

8583

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

8584

8585

8586

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

8587

8588

8589

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

8590

ac_cxx_werror_flag=$ac_save_cxx_werror_flag

8591

8592

{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5

8593

echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }

8594

if test "$ac_test_CXXFLAGS" = set; then

8595

CXXFLAGS=$ac_save_CXXFLAGS

8596

elif test $ac_cv_prog_cxx_g = yes; then

8597

if test "$GXX" = yes; then

8598

CXXFLAGS="-g -O2"

8599

else

8600

CXXFLAGS="-g"

8601

8602

else

8603

if test "$GXX" = yes; then

8604

CXXFLAGS="-O2"

8605

else

8606

CXXFLAGS=

8607

8608

8609

ac_ext=c

8610

ac_cpp='$CPP $CPPFLAGS'

8611

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

8612

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

8613

ac_compiler_gnu=$ac_cv_c_compiler_gnu

8614

8615

depcc="$CXX" am_compiler_list=

8616

8617

{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5

8618

echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }

8619

if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then

8620

echo $ECHO_N "(cached) $ECHO_C" >&6

8621

else

8622

if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

8623

# We make a subdir and do the tests there. Otherwise we can end up

8624

# making bogus files that we don't know about and never remove. For

8625

# instance it was reported that on HP-UX the gcc test will end up

8626

# making a dummy file named `D' -- because `-MD' means `put the output

8627

# in D'.

8628

mkdir conftest.dir

8629

# Copy depcomp to subdir because otherwise we won't find it if we're

8630

# using a relative directory.

8631

cp "$am_depcomp" conftest.dir

8632

cd conftest.dir

8633

# We will build objects and dependencies in a subdirectory because

8634

# it helps to detect inapplicable dependency modes. For instance

8635

# both Tru64's cc and ICC support -MD to output dependencies as a

8636

# side effect of compilation, but ICC will put the dependencies in

8637

# the current directory while Tru64 will put them in the object

8638

# directory.

8639

mkdir sub

8640

8641

am_cv_CXX_dependencies_compiler_type=none

8642

if test "$am_compiler_list" = ""; then

8643

am_compiler_list=`sed -n 's/^#*$[a-zA-Z0-9]*$)$/\1/p' < ./depcomp`

8644

8645

for depmode in $am_compiler_list; do

8646

# Setup a source with many dependencies, because some compilers

8647

# like to wrap large dependency lists on column 80 (with \), and

8648

# we should not choose a depcomp mode which is confused by this.

8649

8650

# We need to recreate these files for each test, as the compiler may

8651

# overwrite some of them when testing with obscure command lines.

8652

# This happens at least with the AIX C compiler.

8653

: > sub/conftest.c

8654

for i in 1 2 3 4 5 6; do

8655

echo '#include "conftst'$i'.h"' >> sub/conftest.c

8656

# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

8657

# Solaris 8's {/usr,}/bin/sh.

8658

touch sub/conftst$i.h

8659

done

8660

echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

8661

8662

case $depmode in

8663

nosideeffect)

8664

# after this tag, mechanisms are not by side-effect, so they'll

8665

# only be used when explicitly requested

8666

if test "x$enable_dependency_tracking" = xyes; then

8667

continue

8668

else

8669

break

8670

8671

;;

8672

none) break ;;

8673

esac

8674

# We check with `-c' and `-o' for the sake of the "dashmstdout"

8675

# mode. It turns out that the SunPro C++ compiler does not properly

8676

# handle `-M -o', and we need to detect this.

8677

if depmode=$depmode \

8678

source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

8679

depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

8680

$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \

8681

>/dev/null 2>conftest.err &&

8682

grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&

8683

grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&

8684

grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&

8685

${MAKE-make} -s -f confmf > /dev/null 2>&1; then

8686

# icc doesn't choke on unknown options, it will just issue warnings

8687

# or remarks (even with -Werror). So we grep stderr for any message

8688

# that says an option was ignored or not supported.

8689

# When given -MP, icc 7.0 and 7.1 complain thusly:

8690

# icc: Command line warning: ignoring option '-M'; no argument required

8691

# The diagnosis changed in icc 8.0:

8692

# icc: Command line remark: option '-MP' not supported

8693

if (grep 'ignoring option' conftest.err ||

8694

grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

8695

am_cv_CXX_dependencies_compiler_type=$depmode

8696

break

8697

8698

8699

done

8700

8701

cd ..

8702

rm -rf conftest.dir

8703

else

8704

am_cv_CXX_dependencies_compiler_type=none

8705

8706

8707

8708

{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5

8709

echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; }

8710

CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type

8711

8712

8713

test "x$enable_dependency_tracking" != xno \

8714

&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then

8715

am__fastdepCXX_TRUE=

8716

am__fastdepCXX_FALSE='#'

8717

else

8718

am__fastdepCXX_TRUE='#'

8719

am__fastdepCXX_FALSE=

8720

8721

8722

8723

if test -n "$CXX" && ( test "X$CXX" != "Xno" &&

8724

( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||

8725

(test "X$CXX" != "Xg++"))) ; then

8726

ac_ext=cpp

8727

ac_cpp='$CXXCPP $CPPFLAGS'

8728

ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'

8729

ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

8730

ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

8731

{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5

8732

echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }

8733

if test -z "$CXXCPP"; then

8734

if test "${ac_cv_prog_CXXCPP+set}" = set; then

8735

echo $ECHO_N "(cached) $ECHO_C" >&6

8736

else

8737

# Double quotes because CXXCPP needs to be expanded

8738

for CXXCPP in "$CXX -E" "/lib/cpp"

8739

8740

ac_preproc_ok=false

8741

for ac_cxx_preproc_warn_flag in '' yes

8742

8743

# Use a header file that comes with gcc, so configuring glibc

8744

# with a fresh cross-compiler works.

8745

# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

8746

# <limits.h> exists even on freestanding compilers.

8747

# On the NeXT, cc -E runs the code through the compiler's parser,

8748

# not just through cpp. "Syntax error" is here to catch this case.

8749

cat >conftest.$ac_ext <<_ACEOF

8750

/* confdefs.h. */

8751

_ACEOF

8752

cat confdefs.h >>conftest.$ac_ext

8753

cat >>conftest.$ac_ext <<_ACEOF

8754

/* end confdefs.h. */

8755

#ifdef __STDC__

8756

# include <limits.h>

8757

#else

8758

# include <assert.h>

8759

#endif

8760

Syntax error

8761

_ACEOF

8762

if { (ac_try="$ac_cpp conftest.$ac_ext"

8763

case "(($ac_try" in

8764

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8765

*) ac_try_echo=$ac_try;;

8766

esac

8767

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8768

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

8769

ac_status=$?

8770

grep -v '^ *+' conftest.er1 >conftest.err

8771

rm -f conftest.er1

8772

cat conftest.err >&5

8773

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8774

(exit $ac_status); } >/dev/null && {

8775

test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||

8776

test ! -s conftest.err

8777

}; then

8778

8779

else

8780

echo "$as_me: failed program was:" >&5

8781

sed 's/^/| /' conftest.$ac_ext >&5

8782

8783

# Broken: fails on valid input.

8784

continue

8785

8786

8787

rm -f conftest.err conftest.$ac_ext

8788

8789

# OK, works on sane cases. Now check whether nonexistent headers

8790

# can be detected and how.

8791

cat >conftest.$ac_ext <<_ACEOF

8792

/* confdefs.h. */

8793

_ACEOF

8794

cat confdefs.h >>conftest.$ac_ext

8795

cat >>conftest.$ac_ext <<_ACEOF

8796

/* end confdefs.h. */

8797

#include <ac_nonexistent.h>

8798

_ACEOF

8799

if { (ac_try="$ac_cpp conftest.$ac_ext"

8800

case "(($ac_try" in

8801

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8802

*) ac_try_echo=$ac_try;;

8803

esac

8804

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8805

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

8806

ac_status=$?

8807

grep -v '^ *+' conftest.er1 >conftest.err

8808

rm -f conftest.er1

8809

cat conftest.err >&5

8810

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8811

(exit $ac_status); } >/dev/null && {

8812

test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||

8813

test ! -s conftest.err

8814

}; then

8815

# Broken: success on invalid input.

8816

continue

8817

else

8818

echo "$as_me: failed program was:" >&5

8819

sed 's/^/| /' conftest.$ac_ext >&5

8820

8821

# Passes both tests.

8822

ac_preproc_ok=:

8823

break

8824

8825

8826

rm -f conftest.err conftest.$ac_ext

8827

8828

done

8829

# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

8830

rm -f conftest.err conftest.$ac_ext

8831

if $ac_preproc_ok; then

8832

break

8833

8834

8835

done

8836

ac_cv_prog_CXXCPP=$CXXCPP

8837

8838

8839

CXXCPP=$ac_cv_prog_CXXCPP

8840

else

8841

ac_cv_prog_CXXCPP=$CXXCPP

8842

8843

{ echo "$as_me:$LINENO: result: $CXXCPP" >&5

8844

echo "${ECHO_T}$CXXCPP" >&6; }

8845

ac_preproc_ok=false

8846

for ac_cxx_preproc_warn_flag in '' yes

8847

8848

# Use a header file that comes with gcc, so configuring glibc

8849

# with a fresh cross-compiler works.

8850

# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

8851

# <limits.h> exists even on freestanding compilers.

8852

# On the NeXT, cc -E runs the code through the compiler's parser,

8853

# not just through cpp. "Syntax error" is here to catch this case.

8854

cat >conftest.$ac_ext <<_ACEOF

8855

/* confdefs.h. */

8856

_ACEOF

8857

cat confdefs.h >>conftest.$ac_ext

8858

cat >>conftest.$ac_ext <<_ACEOF

8859

/* end confdefs.h. */

8860

#ifdef __STDC__

8861

# include <limits.h>

8862

#else

8863

# include <assert.h>

8864

#endif

8865

Syntax error

8866

_ACEOF

8867

if { (ac_try="$ac_cpp conftest.$ac_ext"

8868

case "(($ac_try" in

8869

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8870

*) ac_try_echo=$ac_try;;

8871

esac

8872

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8873

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

8874

ac_status=$?

8875

grep -v '^ *+' conftest.er1 >conftest.err

8876

rm -f conftest.er1

8877

cat conftest.err >&5

8878

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8879

(exit $ac_status); } >/dev/null && {

8880

test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||

8881

test ! -s conftest.err

8882

}; then

8883

8884

else

8885

echo "$as_me: failed program was:" >&5

8886

sed 's/^/| /' conftest.$ac_ext >&5

8887

8888

# Broken: fails on valid input.

8889

continue

8890

8891

8892

rm -f conftest.err conftest.$ac_ext

8893

8894

# OK, works on sane cases. Now check whether nonexistent headers

8895

# can be detected and how.

8896

cat >conftest.$ac_ext <<_ACEOF

8897

/* confdefs.h. */

8898

_ACEOF

8899

cat confdefs.h >>conftest.$ac_ext

8900

cat >>conftest.$ac_ext <<_ACEOF

8901

/* end confdefs.h. */

8902

#include <ac_nonexistent.h>

8903

_ACEOF

8904

if { (ac_try="$ac_cpp conftest.$ac_ext"

8905

case "(($ac_try" in

8906

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

8907

*) ac_try_echo=$ac_try;;

8908

esac

8909

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

8910

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

8911

ac_status=$?

8912

grep -v '^ *+' conftest.er1 >conftest.err

8913

rm -f conftest.er1

8914

cat conftest.err >&5

8915

echo "$as_me:$LINENO: \$? = $ac_status" >&5

8916

(exit $ac_status); } >/dev/null && {

8917

test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||

8918

test ! -s conftest.err

8919

}; then

8920

# Broken: success on invalid input.

8921

continue

8922

else

8923

echo "$as_me: failed program was:" >&5

8924

sed 's/^/| /' conftest.$ac_ext >&5

8925

8926

# Passes both tests.

8927

ac_preproc_ok=:

8928

break

8929

8930

8931

rm -f conftest.err conftest.$ac_ext

8932

8933

done

8934

# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

8935

rm -f conftest.err conftest.$ac_ext

8936

if $ac_preproc_ok; then

8937

8938

else

8939

_lt_caught_CXX_error=yes

8940

8941

8942

ac_ext=c

8943

ac_cpp='$CPP $CPPFLAGS'

8944

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

8945

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

8946

ac_compiler_gnu=$ac_cv_c_compiler_gnu

8947

8948

else

8949

_lt_caught_CXX_error=yes

8950

8951

8952

8953

8954

8955

# Set options

8956

8957

8958

8959

8960

8961

# Check whether --enable-shared was given.

8962

if test "${enable_shared+set}" = set; then

8963

enableval=$enable_shared; p=${PACKAGE-default}

8964

case $enableval in

8965

yes) enable_shared=yes ;;

8966

no) enable_shared=no ;;

8967

8968

enable_shared=no

8969

# Look at the argument we got. We use all the common list separators.

8970

lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

8971

for pkg in $enableval; do

8972

IFS="$lt_save_ifs"

8973

if test "X$pkg" = "X$p"; then

8974

enable_shared=yes

8975

8976

done

8977

IFS="$lt_save_ifs"

8978

;;

8979

esac

8980

else

8981

enable_shared=yes

8982

8983

8984

8985

8986

8987

8988

8989

8990

8991

8992

# Check whether --enable-static was given.

8993

if test "${enable_static+set}" = set; then

8994

enableval=$enable_static; p=${PACKAGE-default}

8995

case $enableval in

8996

yes) enable_static=yes ;;

8997

no) enable_static=no ;;

8998

8999

enable_static=no

9000

# Look at the argument we got. We use all the common list separators.

9001

lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

9002

for pkg in $enableval; do

9003

IFS="$lt_save_ifs"

9004

if test "X$pkg" = "X$p"; then

9005

enable_static=yes

9006

9007

done

9008

IFS="$lt_save_ifs"

9009

;;

9010

esac

9011

else

9012

enable_static=yes

9013

9014

9015

9016

9017

9018

9019

9020

9021

9022

9023

9024

# Check whether --with-pic was given.

9025

if test "${with_pic+set}" = set; then

9026

withval=$with_pic; pic_mode="$withval"

9027

else

9028

pic_mode=default

9029

9030

9031

9032

test -z "$pic_mode" && pic_mode=default

9033

9034

9035

9036

9037

9038

9039

9040

# Check whether --enable-fast-install was given.

9041

if test "${enable_fast_install+set}" = set; then

9042

enableval=$enable_fast_install; p=${PACKAGE-default}

9043

case $enableval in

9044

yes) enable_fast_install=yes ;;

9045

no) enable_fast_install=no ;;

9046

9047

enable_fast_install=no

9048

# Look at the argument we got. We use all the common list separators.

9049

lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"

9050

for pkg in $enableval; do

9051

IFS="$lt_save_ifs"

9052

if test "X$pkg" = "X$p"; then

9053

enable_fast_install=yes

9054

9055

done

9056

IFS="$lt_save_ifs"

9057

;;

9058

esac

9059

else

9060

enable_fast_install=yes

9061

9062

9063

9064

9065

9066

9067

9068

9069

9070

9071

9072

9073

# This can be used to rebuild libtool when needed

9074

LIBTOOL_DEPS="$ltmain"

9075

9076

# Always use our own libtool.

9077

LIBTOOL='$(SHELL) $(top_builddir)/libtool'

9078

9079

9080

9081

9082

9083

9084

9085

9086

9087

9088

9089

9090

9091

9092

9093

9094

9095

9096

9097

9098

9099

9100

9101

9102

9103

test -z "$LN_S" && LN_S="ln -s"

9104

9105

9106

9107

9108

9109

9110

9111

9112

9113

9114

9115

9116

9117

9118

if test -n "${ZSH_VERSION+set}" ; then

9119

setopt NO_GLOB_SUBST

9120

9121

9122

{ echo "$as_me:$LINENO: checking for objdir" >&5

9123

echo $ECHO_N "checking for objdir... $ECHO_C" >&6; }

9124

if test "${lt_cv_objdir+set}" = set; then

9125

echo $ECHO_N "(cached) $ECHO_C" >&6

9126

else

9127

rm -f .libs 2>/dev/null

9128

mkdir .libs 2>/dev/null

9129

if test -d .libs; then

9130

lt_cv_objdir=.libs

9131

else

9132

# MS-DOS does not allow filenames that begin with a dot.

9133

lt_cv_objdir=_libs

9134

9135

rmdir .libs 2>/dev/null

9136

9137

{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5

9138

echo "${ECHO_T}$lt_cv_objdir" >&6; }

9139

objdir=$lt_cv_objdir

9140

9141

9142

9143

9144

9145

cat >>confdefs.h <<_ACEOF

9146

#define LT_OBJDIR "$lt_cv_objdir/"

9147

_ACEOF

9148

9149

9150

9151

9152

9153

9154

9155

9156

9157

9158

9159

9160

9161

9162

9163

9164

9165

case $host_os in

9166

aix3*)

9167

# AIX sometimes has problems with the GCC collect2 program. For some

9168

# reason, if we set the COLLECT_NAMES environment variable, the problems

9169

# vanish in a puff of smoke.

9170

if test "X${COLLECT_NAMES+set}" != Xset; then

9171

COLLECT_NAMES=

9172

export COLLECT_NAMES

9173

9174

;;

9175

esac

9176

9177

# Sed substitution that helps us do robust quoting. It backslashifies

9178

# metacharacters that are still active within double-quoted strings.

9179

sed_quote_subst='s/$["`$\\]$/\\\1/g'

9180

9181

# Same as above, but do not quote variable references.

9182

double_quote_subst='s/$["`\\]$/\\\1/g'

9183

9184

# Sed substitution to delay expansion of an escaped shell variable in a

9185

# double_quote_subst'ed string.

9186

delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'

9187

9188

# Sed substitution to delay expansion of an escaped single quote.

9189

delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'

9190

9191

# Sed substitution to avoid accidental globbing in evaled expressions

9192

no_glob_subst='s/\*/\\\*/g'

9193

9194

# Global variables:

9195

ofile=libtool

9196

can_build_shared=yes

9197

9198

# All known linkers require a `.a' archive for static linking (except MSVC,

9199

# which needs '.lib').

9200

libext=a

9201

9202

with_gnu_ld="$lt_cv_prog_gnu_ld"

9203

9204

old_CC="$CC"

9205

old_CFLAGS="$CFLAGS"

9206

9207

# Set sane defaults for various variables

9208

test -z "$CC" && CC=cc

9209

test -z "$LTCC" && LTCC=$CC

9210

test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS

9211

test -z "$LD" && LD=ld

9212

test -z "$ac_objext" && ac_objext=o

9213

9214

for cc_temp in $compiler""; do

9215

case $cc_temp in

9216

compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;

9217

distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;

9218

\-*) ;;

9219

*) break;;

9220

esac

9221

done

9222

cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`

9223

9224

9225

# Only perform the check for file, if the check method requires it

9226

test -z "$MAGIC_CMD" && MAGIC_CMD=file

9227

case $deplibs_check_method in

9228

file_magic*)

9229

if test "$file_magic_cmd" = '$MAGIC_CMD'; then

9230

{ echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5

9231

echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; }

9232

if test "${lt_cv_path_MAGIC_CMD+set}" = set; then

9233

echo $ECHO_N "(cached) $ECHO_C" >&6

9234

else

9235

case $MAGIC_CMD in

9236

[\\/*] | ?:[\\/]*)

9237

lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.

9238

;;

9239

9240

lt_save_MAGIC_CMD="$MAGIC_CMD"

9241

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

9242

ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"

9243

for ac_dir in $ac_dummy; do

9244

IFS="$lt_save_ifs"

9245

test -z "$ac_dir" && ac_dir=.

9246

if test -f $ac_dir/${ac_tool_prefix}file; then

9247

lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"

9248

if test -n "$file_magic_test_file"; then

9249

case $deplibs_check_method in

9250

"file_magic "*)

9251

file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"`

9252

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

9253

if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |

9254

$EGREP "$file_magic_regex" > /dev/null; then

9255

9256

else

9257

cat <<_LT_EOF 1>&2

9258

9259

*** Warning: the command libtool uses to detect shared libraries,

9260

*** $file_magic_cmd, produces output that libtool cannot recognize.

9261

*** The result is that libtool may fail to recognize shared libraries

9262

*** as such. This will affect the creation of libtool libraries that

9263

*** depend on shared libraries, but programs linked with such libtool

9264

*** libraries will work regardless of this problem. Nevertheless, you

9265

*** may want to report the problem to your system manager and/or to

9266

*** bug-libtool@gnu.org

9267

9268

_LT_EOF

9269

fi ;;

9270

esac

9271

9272

break

9273

9274

done

9275

IFS="$lt_save_ifs"

9276

MAGIC_CMD="$lt_save_MAGIC_CMD"

9277

;;

9278

esac

9279

9280

9281

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

9282

if test -n "$MAGIC_CMD"; then

9283

{ echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5

9284

echo "${ECHO_T}$MAGIC_CMD" >&6; }

9285

else

9286

{ echo "$as_me:$LINENO: result: no" >&5

9287

echo "${ECHO_T}no" >&6; }

9288

9289

9290

9291

9292

9293

9294

if test -z "$lt_cv_path_MAGIC_CMD"; then

9295

if test -n "$ac_tool_prefix"; then

9296

{ echo "$as_me:$LINENO: checking for file" >&5

9297

echo $ECHO_N "checking for file... $ECHO_C" >&6; }

9298

if test "${lt_cv_path_MAGIC_CMD+set}" = set; then

9299

echo $ECHO_N "(cached) $ECHO_C" >&6

9300

else

9301

case $MAGIC_CMD in

9302

[\\/*] | ?:[\\/]*)

9303

lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.

9304

;;

9305

9306

lt_save_MAGIC_CMD="$MAGIC_CMD"

9307

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

9308

ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"

9309

for ac_dir in $ac_dummy; do

9310

IFS="$lt_save_ifs"

9311

test -z "$ac_dir" && ac_dir=.

9312

if test -f $ac_dir/file; then

9313

lt_cv_path_MAGIC_CMD="$ac_dir/file"

9314

if test -n "$file_magic_test_file"; then

9315

case $deplibs_check_method in

9316

"file_magic "*)

9317

file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"`

9318

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

9319

if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |

9320

$EGREP "$file_magic_regex" > /dev/null; then

9321

9322

else

9323

cat <<_LT_EOF 1>&2

9324

9325

*** Warning: the command libtool uses to detect shared libraries,

9326

*** $file_magic_cmd, produces output that libtool cannot recognize.

9327

*** The result is that libtool may fail to recognize shared libraries

9328

*** as such. This will affect the creation of libtool libraries that

9329

*** depend on shared libraries, but programs linked with such libtool

9330

*** libraries will work regardless of this problem. Nevertheless, you

9331

*** may want to report the problem to your system manager and/or to

9332

*** bug-libtool@gnu.org

9333

9334

_LT_EOF

9335

fi ;;

9336

esac

9337

9338

break

9339

9340

done

9341

IFS="$lt_save_ifs"

9342

MAGIC_CMD="$lt_save_MAGIC_CMD"

9343

;;

9344

esac

9345

9346

9347

MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

9348

if test -n "$MAGIC_CMD"; then

9349

{ echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5

9350

echo "${ECHO_T}$MAGIC_CMD" >&6; }

9351

else

9352

{ echo "$as_me:$LINENO: result: no" >&5

9353

echo "${ECHO_T}no" >&6; }

9354

9355

9356

9357

else

9358

MAGIC_CMD=:

9359

9360

9361

9362

9363

;;

9364

esac

9365

9366

# Use C for the default configuration in the libtool script

9367

9368

lt_save_CC="$CC"

9369

ac_ext=c

9370

ac_cpp='$CPP $CPPFLAGS'

9371

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

9372

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

9373

ac_compiler_gnu=$ac_cv_c_compiler_gnu

9374

9375

9376

# Source file extension for C test sources.

9377

ac_ext=c

9378

9379

# Object file extension for compiled C test sources.

9380

objext=o

9381

objext=$objext

9382

9383

# Code to be used in simple compile tests

9384

lt_simple_compile_test_code="int some_variable = 0;"

9385

9386

# Code to be used in simple link tests

9387

lt_simple_link_test_code='int main(){return(0);}'

9388

9389

9390

9391

9392

9393

9394

9395

# If no C compiler was specified, use CC.

9396

LTCC=${LTCC-"$CC"}

9397

9398

# If no C compiler flags were specified, use CFLAGS.

9399

LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

9400

9401

# Allow CC to be a program name with arguments.

9402

compiler=$CC

9403

9404

# Save the default compiler, since it gets overwritten when the other

9405

# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.

9406

compiler_DEFAULT=$CC

9407

9408

# save warnings/boilerplate of simple test code

9409

ac_outfile=conftest.$ac_objext

9410

echo "$lt_simple_compile_test_code" >conftest.$ac_ext

9411

eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err

9412

_lt_compiler_boilerplate=`cat conftest.err`

9413

$RM conftest*

9414

9415

ac_outfile=conftest.$ac_objext

9416

echo "$lt_simple_link_test_code" >conftest.$ac_ext

9417

eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err

9418

_lt_linker_boilerplate=`cat conftest.err`

9419

$RM -r conftest*

9420

9421

9422

if test -n "$compiler"; then

9423

9424

lt_prog_compiler_no_builtin_flag=

9425

9426

if test "$GCC" = yes; then

9427

lt_prog_compiler_no_builtin_flag=' -fno-builtin'

9428

9429

{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5

9430

echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; }

9431

if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then

9432

echo $ECHO_N "(cached) $ECHO_C" >&6

9433

else

9434

lt_cv_prog_compiler_rtti_exceptions=no

9435

ac_outfile=conftest.$ac_objext

9436

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

9437

lt_compiler_flag="-fno-rtti -fno-exceptions"

9438

# Insert the option either (1) after the last *FLAGS variable, or

9439

# (2) before a word containing "conftest.", or (3) at the end.

9440

# Note that $ac_compile itself does not contain backslashes and begins

9441

# with a dollar sign (not a hyphen), so the echo should work correctly.

9442

# The option is referenced via a variable to avoid confusing sed.

9443

lt_compile=`echo "$ac_compile" | $SED \

9444

-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

9445

-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \

9446

-e 's:$: $lt_compiler_flag:'`

9447

(eval echo "\"\$as_me:9447: $lt_compile\"" >&5)

9448

(eval "$lt_compile" 2>conftest.err)

9449

ac_status=$?

9450

cat conftest.err >&5

9451

echo "$as_me:9451: \$? = $ac_status" >&5

9452

if (exit $ac_status) && test -s "$ac_outfile"; then

9453

# The compiler can only warn and ignore the option if not recognized

9454

# So say no if there are warnings other than the usual output.

9455

$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp

9456

$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2

9457

if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then

9458

lt_cv_prog_compiler_rtti_exceptions=yes

9459

9460

9461

$RM conftest*

9462

9463

9464

{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5

9465

echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; }

9466

9467

if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then

9468

lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"

9469

else

9470

9471

9472

9473

9474

9475

9476

9477

9478

9479

9480

lt_prog_compiler_wl=

9481

lt_prog_compiler_pic=

9482

lt_prog_compiler_static=

9483

9484

{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5

9485

echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }

9486

9487

if test "$GCC" = yes; then

9488

lt_prog_compiler_wl='-Wl,'

9489

lt_prog_compiler_static='-static'

9490

9491

case $host_os in

9492

aix*)

9493

# All AIX code is PIC.

9494

if test "$host_cpu" = ia64; then

9495

# AIX 5 now supports IA64 processor

9496

lt_prog_compiler_static='-Bstatic'

9497

9498

;;

9499

9500

amigaos*)

9501

case $host_cpu in

9502

powerpc)

9503

# see comment about AmigaOS4 .so support

9504

lt_prog_compiler_pic='-fPIC'

9505

;;

9506

m68k)

9507

# FIXME: we need at least 68020 code to build shared libraries, but

9508

# adding the `-m68020' flag to GCC prevents building anything better,

9509

# like `-m68040'.

9510

lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'

9511

;;

9512

esac

9513

;;

9514

9515

beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

9516

# PIC is the default for these OSes.

9517

;;

9518

9519

mingw* | cygwin* | pw32* | os2*)

9520

# This hack is so that the source file can tell whether it is being

9521

# built for inclusion in a dll (and should export symbols for example).

9522

# Although the cygwin gcc ignores -fPIC, still need this for old-style

9523

# (--disable-auto-import) libraries

9524

lt_prog_compiler_pic='-DDLL_EXPORT'

9525

;;

9526

9527

darwin* | rhapsody*)

9528

# PIC is the default on this platform

9529

# Common symbols not allowed in MH_DYLIB files

9530

lt_prog_compiler_pic='-fno-common'

9531

;;

9532

9533

hpux*)

9534

# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

9535

# not for PA HP-UX.

9536

case $host_cpu in

9537

hppa*64*|ia64*)

9538

# +Z the default

9539

;;

9540

9541

lt_prog_compiler_pic='-fPIC'

9542

;;

9543

esac

9544

;;

9545

9546

interix[3-9]*)

9547

# Interix 3.x gcc -fpic/-fPIC options generate broken code.

9548

# Instead, we relocate shared libraries at runtime.

9549

;;

9550

9551

msdosdjgpp*)

9552

# Just because we use GCC doesn't mean we suddenly get shared libraries

9553

# on systems that don't support them.

9554

lt_prog_compiler_can_build_shared=no

9555

enable_shared=no

9556

;;

9557

9558

*nto* | *qnx*)

9559

# QNX uses GNU C++, but need to define -shared option too, otherwise

9560

# it will coredump.

9561

lt_prog_compiler_pic='-fPIC -shared'

9562

;;

9563

9564

sysv4*MP*)

9565

if test -d /usr/nec; then

9566

lt_prog_compiler_pic=-Kconform_pic

9567

9568

;;

9569

9570

9571

lt_prog_compiler_pic='-fPIC'

9572

;;

9573

esac

9574

else

9575

# PORTME Check for flag to pass linker flags through the system compiler.

9576

case $host_os in

9577

aix*)

9578

lt_prog_compiler_wl='-Wl,'

9579

if test "$host_cpu" = ia64; then

9580

# AIX 5 now supports IA64 processor

9581

lt_prog_compiler_static='-Bstatic'

9582

else

9583

lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'

9584

9585

;;

9586

9587

mingw* | cygwin* | pw32* | os2*)

9588

# This hack is so that the source file can tell whether it is being

9589

# built for inclusion in a dll (and should export symbols for example).

9590

lt_prog_compiler_pic='-DDLL_EXPORT'

9591

;;

9592

9593

hpux9* | hpux10* | hpux11*)

9594

lt_prog_compiler_wl='-Wl,'

9595

# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

9596

# not for PA HP-UX.

9597

case $host_cpu in

9598

hppa*64*|ia64*)

9599

# +Z the default

9600

;;

9601

9602

lt_prog_compiler_pic='+Z'

9603

;;

9604

esac

9605

# Is there a better lt_prog_compiler_static that works with the bundled CC?

9606

lt_prog_compiler_static='${wl}-a ${wl}archive'

9607

;;

9608

9609

irix5* | irix6* | nonstopux*)

9610

lt_prog_compiler_wl='-Wl,'

9611

# PIC (with -KPIC) is the default.

9612

lt_prog_compiler_static='-non_shared'

9613

;;

9614

9615

linux* | k*bsd*-gnu)

9616

case $cc_basename in

9617

icc* | ecc* | ifort*)

9618

lt_prog_compiler_wl='-Wl,'

9619

lt_prog_compiler_pic='-KPIC'

9620

lt_prog_compiler_static='-static'

9621

;;

9622

pgcc* | pgf77* | pgf90* | pgf95*)

9623

# Portland Group compilers (*not* the Pentium gcc compiler,

9624

# which looks to be a dead project)

9625

lt_prog_compiler_wl='-Wl,'

9626

lt_prog_compiler_pic='-fpic'

9627

lt_prog_compiler_static='-Bstatic'

9628

;;

9629

ccc*)

9630

lt_prog_compiler_wl='-Wl,'

9631

# All Alpha code is PIC.

9632

lt_prog_compiler_static='-non_shared'

9633

;;

9634

xl*)

9635

# IBM XL C 8.0/Fortran 10.1 on PPC

9636

lt_prog_compiler_wl='-Wl,'

9637

lt_prog_compiler_pic='-qpic'

9638

lt_prog_compiler_static='-qstaticlink'

9639

;;

9640

9641

case `$CC -V 2>&1 | sed 5q` in

9642

*Sun\ C*)

9643

# Sun C 5.9

9644

lt_prog_compiler_pic='-KPIC'

9645

lt_prog_compiler_static='-Bstatic'

9646

lt_prog_compiler_wl='-Wl,'

9647

;;

9648

*Sun\ F*)

9649

# Sun Fortran 8.3 passes all unrecognized flags to the linker

9650

lt_prog_compiler_pic='-KPIC'

9651

lt_prog_compiler_static='-Bstatic'

9652

lt_prog_compiler_wl=''

9653

;;

9654

esac

9655

;;

9656

esac

9657

;;

9658

9659

newsos6)

9660

lt_prog_compiler_pic='-KPIC'

9661

lt_prog_compiler_static='-Bstatic'

9662

;;

9663

9664

*nto* | *qnx*)

9665

# QNX uses GNU C++, but need to define -shared option too, otherwise

9666

# it will coredump.

9667

lt_prog_compiler_pic='-fPIC -shared'

9668

;;

9669

9670

osf3* | osf4* | osf5*)

9671

lt_prog_compiler_wl='-Wl,'

9672

# All OSF/1 code is PIC.

9673

lt_prog_compiler_static='-non_shared'

9674

;;

9675

9676

rdos*)

9677

lt_prog_compiler_static='-non_shared'

9678

;;

9679

9680

solaris*)

9681

lt_prog_compiler_pic='-KPIC'

9682

lt_prog_compiler_static='-Bstatic'

9683

case $cc_basename in

9684

f77* | f90* | f95*)

9685

lt_prog_compiler_wl='-Qoption ld ';;

9686

9687

lt_prog_compiler_wl='-Wl,';;

9688

esac

9689

;;

9690

9691

sunos4*)

9692

lt_prog_compiler_wl='-Qoption ld '

9693

lt_prog_compiler_pic='-PIC'

9694

lt_prog_compiler_static='-Bstatic'

9695

;;

9696

9697

sysv4 | sysv4.2uw2* | sysv4.3*)

9698

lt_prog_compiler_wl='-Wl,'

9699

lt_prog_compiler_pic='-KPIC'

9700

lt_prog_compiler_static='-Bstatic'

9701

;;

9702

9703

sysv4*MP*)

9704

if test -d /usr/nec ;then

9705

lt_prog_compiler_pic='-Kconform_pic'

9706

lt_prog_compiler_static='-Bstatic'

9707

9708

;;

9709

9710

sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)

9711

lt_prog_compiler_wl='-Wl,'

9712

lt_prog_compiler_pic='-KPIC'

9713

lt_prog_compiler_static='-Bstatic'

9714

;;

9715

9716

unicos*)

9717

lt_prog_compiler_wl='-Wl,'

9718

lt_prog_compiler_can_build_shared=no

9719

;;

9720

9721

uts4*)

9722

lt_prog_compiler_pic='-pic'

9723

lt_prog_compiler_static='-Bstatic'

9724

;;

9725

9726

9727

lt_prog_compiler_can_build_shared=no

9728

;;

9729

esac

9730

9731

9732

case $host_os in

9733

# For platforms which do not support PIC, -DPIC is meaningless:

9734

*djgpp*)

9735

lt_prog_compiler_pic=

9736

;;

9737

9738

lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"

9739

;;

9740

esac

9741

{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5

9742

echo "${ECHO_T}$lt_prog_compiler_pic" >&6; }

9743

9744

9745

9746

9747

9748

9749

9750

# Check to make sure the PIC flag actually works.

9751

9752

if test -n "$lt_prog_compiler_pic"; then

9753

{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5

9754

echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; }

9755

if test "${lt_cv_prog_compiler_pic_works+set}" = set; then

9756

echo $ECHO_N "(cached) $ECHO_C" >&6

9757

else

9758

lt_cv_prog_compiler_pic_works=no

9759

ac_outfile=conftest.$ac_objext

9760

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

9761

lt_compiler_flag="$lt_prog_compiler_pic -DPIC"

9762

# Insert the option either (1) after the last *FLAGS variable, or

9763

# (2) before a word containing "conftest.", or (3) at the end.

9764

# Note that $ac_compile itself does not contain backslashes and begins

9765

# with a dollar sign (not a hyphen), so the echo should work correctly.

9766

# The option is referenced via a variable to avoid confusing sed.

9767

lt_compile=`echo "$ac_compile" | $SED \

9768

-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

9769

-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \

9770

-e 's:$: $lt_compiler_flag:'`

9771

(eval echo "\"\$as_me:9771: $lt_compile\"" >&5)

9772

(eval "$lt_compile" 2>conftest.err)

9773

ac_status=$?

9774

cat conftest.err >&5

9775

echo "$as_me:9775: \$? = $ac_status" >&5

9776

if (exit $ac_status) && test -s "$ac_outfile"; then

9777

# The compiler can only warn and ignore the option if not recognized

9778

# So say no if there are warnings other than the usual output.

9779

$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp

9780

$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2

9781

if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then

9782

lt_cv_prog_compiler_pic_works=yes

9783

9784

9785

$RM conftest*

9786

9787

9788

{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5

9789

echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6; }

9790

9791

if test x"$lt_cv_prog_compiler_pic_works" = xyes; then

9792

case $lt_prog_compiler_pic in

9793

"" | " "*) ;;

9794

*) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;

9795

esac

9796

else

9797

lt_prog_compiler_pic=

9798

lt_prog_compiler_can_build_shared=no

9799

9800

9801

9802

9803

9804

9805

9806

9807

9808

9809

# Check to make sure the static flag actually works.

9810

9811

wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"

9812

{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5

9813

echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }

9814

if test "${lt_cv_prog_compiler_static_works+set}" = set; then

9815

echo $ECHO_N "(cached) $ECHO_C" >&6

9816

else

9817

lt_cv_prog_compiler_static_works=no

9818

save_LDFLAGS="$LDFLAGS"

9819

LDFLAGS="$LDFLAGS $lt_tmp_static_flag"

9820

echo "$lt_simple_link_test_code" > conftest.$ac_ext

9821

if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then

9822

# The linker can only warn and ignore the option if not recognized

9823

# So say no if there are warnings

9824

if test -s conftest.err; then

9825

# Append any errors to the config.log.

9826

cat conftest.err 1>&5

9827

$ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp

9828

$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2

9829

if diff conftest.exp conftest.er2 >/dev/null; then

9830

lt_cv_prog_compiler_static_works=yes

9831

9832

else

9833

lt_cv_prog_compiler_static_works=yes

9834

9835

9836

$RM -r conftest*

9837

LDFLAGS="$save_LDFLAGS"

9838

9839

9840

{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5

9841

echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6; }

9842

9843

if test x"$lt_cv_prog_compiler_static_works" = xyes; then

9844

9845

else

9846

lt_prog_compiler_static=

9847

9848

9849

9850

9851

9852

9853

9854

9855

{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5

9856

echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }

9857

if test "${lt_cv_prog_compiler_c_o+set}" = set; then

9858

echo $ECHO_N "(cached) $ECHO_C" >&6

9859

else

9860

lt_cv_prog_compiler_c_o=no

9861

$RM -r conftest 2>/dev/null

9862

mkdir conftest

9863

cd conftest

9864

mkdir out

9865

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

9866

9867

lt_compiler_flag="-o out/conftest2.$ac_objext"

9868

# Insert the option either (1) after the last *FLAGS variable, or

9869

# (2) before a word containing "conftest.", or (3) at the end.

9870

# Note that $ac_compile itself does not contain backslashes and begins

9871

# with a dollar sign (not a hyphen), so the echo should work correctly.

9872

lt_compile=`echo "$ac_compile" | $SED \

9873

-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

9874

-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \

9875

-e 's:$: $lt_compiler_flag:'`

9876

(eval echo "\"\$as_me:9876: $lt_compile\"" >&5)

9877

(eval "$lt_compile" 2>out/conftest.err)

9878

ac_status=$?

9879

cat out/conftest.err >&5

9880

echo "$as_me:9880: \$? = $ac_status" >&5

9881

if (exit $ac_status) && test -s out/conftest2.$ac_objext

9882

then

9883

# The compiler can only warn and ignore the option if not recognized

9884

# So say no if there are warnings

9885

$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp

9886

$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2

9887

if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then

9888

lt_cv_prog_compiler_c_o=yes

9889

9890

9891

chmod u+w . 2>&5

9892

$RM conftest*

9893

# SGI C++ compiler will create directory out/ii_files/ for

9894

# template instantiation

9895

test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files

9896

$RM out/* && rmdir out

9897

cd ..

9898

$RM -r conftest

9899

$RM conftest*

9900

9901

9902

{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5

9903

echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; }

9904

9905

9906

9907

9908

9909

9910

{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5

9911

echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }

9912

if test "${lt_cv_prog_compiler_c_o+set}" = set; then

9913

echo $ECHO_N "(cached) $ECHO_C" >&6

9914

else

9915

lt_cv_prog_compiler_c_o=no

9916

$RM -r conftest 2>/dev/null

9917

mkdir conftest

9918

cd conftest

9919

mkdir out

9920

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

9921

9922

lt_compiler_flag="-o out/conftest2.$ac_objext"

9923

# Insert the option either (1) after the last *FLAGS variable, or

9924

# (2) before a word containing "conftest.", or (3) at the end.

9925

# Note that $ac_compile itself does not contain backslashes and begins

9926

# with a dollar sign (not a hyphen), so the echo should work correctly.

9927

lt_compile=`echo "$ac_compile" | $SED \

9928

-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

9929

-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \

9930

-e 's:$: $lt_compiler_flag:'`

9931

(eval echo "\"\$as_me:9931: $lt_compile\"" >&5)

9932

(eval "$lt_compile" 2>out/conftest.err)

9933

ac_status=$?

9934

cat out/conftest.err >&5

9935

echo "$as_me:9935: \$? = $ac_status" >&5

9936

if (exit $ac_status) && test -s out/conftest2.$ac_objext

9937

then

9938

# The compiler can only warn and ignore the option if not recognized

9939

# So say no if there are warnings

9940

$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp

9941

$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2

9942

if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then

9943

lt_cv_prog_compiler_c_o=yes

9944

9945

9946

chmod u+w . 2>&5

9947

$RM conftest*

9948

# SGI C++ compiler will create directory out/ii_files/ for

9949

# template instantiation

9950

test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files

9951

$RM out/* && rmdir out

9952

cd ..

9953

$RM -r conftest

9954

$RM conftest*

9955

9956

9957

{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5

9958

echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; }

9959

9960

9961

9962

9963

hard_links="nottested"

9964

if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then

9965

# do not overwrite the value of need_locks provided by the user

9966

{ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5

9967

echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }

9968

hard_links=yes

9969

$RM conftest*

9970

ln conftest.a conftest.b 2>/dev/null && hard_links=no

9971

touch conftest.a

9972

ln conftest.a conftest.b 2>&5 || hard_links=no

9973

ln conftest.a conftest.b 2>/dev/null && hard_links=no

9974

{ echo "$as_me:$LINENO: result: $hard_links" >&5

9975

echo "${ECHO_T}$hard_links" >&6; }

9976

if test "$hard_links" = no; then

9977

{ echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5

9978

echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}

9979

need_locks=warn

9980

9981

else

9982

need_locks=no

9983

9984

9985

9986

9987

9988

9989

9990

{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5

9991

echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }

9992

9993

runpath_var=

9994

allow_undefined_flag=

9995

always_export_symbols=no

9996

archive_cmds=

9997

archive_expsym_cmds=

9998

compiler_needs_object=no

9999

enable_shared_with_static_runtimes=no

10000

export_dynamic_flag_spec=

10001

export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

10002

hardcode_automatic=no

10003

hardcode_direct=no

10004

hardcode_direct_absolute=no

10005

hardcode_libdir_flag_spec=

10006

hardcode_libdir_flag_spec_ld=

10007

hardcode_libdir_separator=

10008

hardcode_minus_L=no

10009

hardcode_shlibpath_var=unsupported

10010

inherit_rpath=no

10011

link_all_deplibs=unknown

10012

module_cmds=

10013

module_expsym_cmds=

10014

old_archive_from_new_cmds=

10015

old_archive_from_expsyms_cmds=

10016

thread_safe_flag_spec=

10017

whole_archive_flag_spec=

10018

# include_expsyms should be a list of space-separated symbols to be *always*

10019

# included in the symbol list

10020

include_expsyms=

10021

# exclude_expsyms can be an extended regexp of symbols to exclude

10022

# it will be wrapped by ` (' and `)$', so one must not match beginning or

10023

# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',

10024

# as well as any symbol that contains `d'.

10025

exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'

10026

# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out

10027

# platforms (ab)use it in PIC code, but their linkers get confused if

10028

# the symbol is explicitly referenced. Since portable code cannot

10029

# rely on this symbol name, it's probably fine to never include it in

10030

# preloaded symbol tables.

10031

# Exclude shared library initialization/finalization symbols.

10032

extract_expsyms_cmds=

10033

10034

case $host_os in

10035

cygwin* | mingw* | pw32*)

10036

# FIXME: the MSVC++ port hasn't been tested in a loooong time

10037

# When not using gcc, we currently assume that we are using

10038

# Microsoft Visual C++.

10039

if test "$GCC" != yes; then

10040

with_gnu_ld=no

10041

10042

;;

10043

interix*)

10044

# we just hope/assume this is gcc and not c89 (= MSVC++)

10045

with_gnu_ld=yes

10046

;;

10047

openbsd*)

10048

with_gnu_ld=no

10049

;;

10050

esac

10051

10052

ld_shlibs=yes

10053

if test "$with_gnu_ld" = yes; then

10054

# If archive_cmds runs LD, not CC, wlarc should be empty

10055

wlarc='${wl}'

10056

10057

# Set some defaults for GNU ld with shared library support. These

10058

# are reset later if shared libraries are not supported. Putting them

10059

# here allows them to be overridden if necessary.

10060

runpath_var=LD_RUN_PATH

10061

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

10062

export_dynamic_flag_spec='${wl}--export-dynamic'

10063

# ancient GNU ld didn't support --whole-archive et. al.

10064

if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then

10065

whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

10066

else

10067

whole_archive_flag_spec=

10068

10069

supports_anon_versioning=no

10070

case `$LD -v 2>&1` in

10071

*\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11

10072

*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...

10073

*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...

10074

*\ 2.11.*) ;; # other 2.11 versions

10075

*) supports_anon_versioning=yes ;;

10076

esac

10077

10078

# See if GNU ld supports shared libraries.

10079

case $host_os in

10080

aix[3-9]*)

10081

# On AIX/PPC, the GNU linker is very broken

10082

if test "$host_cpu" != ia64; then

10083

ld_shlibs=no

10084

cat <<_LT_EOF 1>&2

10085

10086

*** Warning: the GNU linker, at least up to release 2.9.1, is reported

10087

*** to be unable to reliably create shared libraries on AIX.

10088

*** Therefore, libtool is disabling shared libraries support. If you

10089

*** really care for shared libraries, you may want to modify your PATH

10090

*** so that a non-GNU linker is found, and then restart.

10091

10092

_LT_EOF

10093

10094

;;

10095

10096

amigaos*)

10097

case $host_cpu in

10098

powerpc)

10099

# see comment about AmigaOS4 .so support

10100

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

10101

archive_expsym_cmds=''

10102

;;

10103

m68k)

10104

archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'

10105

hardcode_libdir_flag_spec='-L$libdir'

10106

hardcode_minus_L=yes

10107

;;

10108

esac

10109

;;

10110

10111

beos*)

10112

if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then

10113

allow_undefined_flag=unsupported

10114

# Joseph Beckenbach <jrb3@best.com> says some releases of gcc

10115

# support --undefined. This deserves some investigation. FIXME

10116

archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

10117

else

10118

ld_shlibs=no

10119

10120

;;

10121

10122

cygwin* | mingw* | pw32*)

10123

# _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,

10124

# as there is no search path for DLLs.

10125

hardcode_libdir_flag_spec='-L$libdir'

10126

allow_undefined_flag=unsupported

10127

always_export_symbols=no

10128

enable_shared_with_static_runtimes=yes

10129

10130

10131

if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then

10132

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

10133

# If the export-symbols file already is a .def file (1st line

10134

# is EXPORTS), use it as is; otherwise, prepend...

10135

archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

10136

cp $export_symbols $output_objdir/$soname.def;

10137

else

10138

echo EXPORTS > $output_objdir/$soname.def;

10139

cat $export_symbols >> $output_objdir/$soname.def;

10140

fi~

10141

$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

10142

else

10143

ld_shlibs=no

10144

10145

;;

10146

10147

interix[3-9]*)

10148

hardcode_direct=no

10149

hardcode_shlibpath_var=no

10150

hardcode_libdir_flag_spec='${wl}-rpath,$libdir'

10151

export_dynamic_flag_spec='${wl}-E'

10152

# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.

10153

# Instead, shared libraries are loaded at an image base (0x10000000 by

10154

# default) and relocated if they conflict, which is a slow very memory

10155

# consuming and fragmenting process. To avoid this, we pick a random,

10156

# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link

10157

# time. Moving up from 0x10000000 also allows more sbrk(2) space.

10158

archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'

10159

archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'

10160

;;

10161

10162

gnu* | linux* | tpf* | k*bsd*-gnu)

10163

tmp_diet=no

10164

if test "$host_os" = linux-dietlibc; then

10165

case $cc_basename in

10166

diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)

10167

esac

10168

10169

if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \

10170

&& test "$tmp_diet" = no

10171

then

10172

tmp_addflag=

10173

tmp_sharedflag='-shared'

10174

case $cc_basename,$host_cpu in

10175

pgcc*) # Portland Group C compiler

10176

whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'

10177

tmp_addflag=' $pic_flag'

10178

;;

10179

pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers

10180

10181

tmp_addflag=' $pic_flag -Mnomain' ;;

10182

ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64

10183

tmp_addflag=' -i_dynamic' ;;

10184

efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64

10185

tmp_addflag=' -i_dynamic -nofor_main' ;;

10186

ifc* | ifort*) # Intel Fortran compiler

10187

tmp_addflag=' -nofor_main' ;;

10188

xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)

10189

tmp_sharedflag='-qmkshrobj'

10190

tmp_addflag= ;;

10191

esac

10192

case `$CC -V 2>&1 | sed 5q` in

10193

*Sun\ C*) # Sun C 5.9

10194

whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'

10195

compiler_needs_object=yes

10196

tmp_sharedflag='-G' ;;

10197

*Sun\ F*) # Sun Fortran 8.3

10198

tmp_sharedflag='-G' ;;

10199

esac

10200

archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

10201

10202

if test "x$supports_anon_versioning" = xyes; then

10203

archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~

10204

cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~

10205

echo "local: *; };" >> $output_objdir/$libname.ver~

10206

$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'

10207

10208

10209

case $cc_basename in

10210

xlf*)

10211

# IBM XL Fortran 10.1 on PPC cannot create shared libs itself

10212

whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'

10213

hardcode_libdir_flag_spec=

10214

hardcode_libdir_flag_spec_ld='-rpath $libdir'

10215

archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'

10216

if test "x$supports_anon_versioning" = xyes; then

10217

archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~

10218

cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~

10219

echo "local: *; };" >> $output_objdir/$libname.ver~

10220

$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'

10221

10222

;;

10223

esac

10224

else

10225

ld_shlibs=no

10226

10227

;;

10228

10229

netbsd* | netbsdelf*-gnu)

10230

if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then

10231

archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'

10232

wlarc=

10233

else

10234

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

10235

archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

10236

10237

;;

10238

10239

solaris*)

10240

if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then

10241

ld_shlibs=no

10242

cat <<_LT_EOF 1>&2

10243

10244

*** Warning: The releases 2.8.* of the GNU linker cannot reliably

10245

*** create shared libraries on Solaris systems. Therefore, libtool

10246

*** is disabling shared libraries support. We urge you to upgrade GNU

10247

*** binutils to release 2.9.1 or newer. Another option is to modify

10248

*** your PATH or compiler configuration so that the native linker is

10249

*** used, and then restart.

10250

10251

_LT_EOF

10252

elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then

10253

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

10254

archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

10255

else

10256

ld_shlibs=no

10257

10258

;;

10259

10260

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)

10261

case `$LD -v 2>&1` in

10262

*\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)

10263

ld_shlibs=no

10264

cat <<_LT_EOF 1>&2

10265

10266

*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not

10267

*** reliably create shared libraries on SCO systems. Therefore, libtool

10268

*** is disabling shared libraries support. We urge you to upgrade GNU

10269

*** binutils to release 2.16.91.0.3 or newer. Another option is to modify

10270

*** your PATH or compiler configuration so that the native linker is

10271

*** used, and then restart.

10272

10273

_LT_EOF

10274

;;

10275

10276

# For security reasons, it is highly recommended that you always

10277

# use absolute paths for naming shared libraries, and exclude the

10278

# DT_RUNPATH tag from executables and libraries. But doing so

10279

# requires that you compile everything twice, which is a pain.

10280

if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then

10281

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

10282

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

10283

archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

10284

else

10285

ld_shlibs=no

10286

10287

;;

10288

esac

10289

;;

10290

10291

sunos4*)

10292

archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'

10293

wlarc=

10294

hardcode_direct=yes

10295

hardcode_shlibpath_var=no

10296

;;

10297

10298

10299

if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then

10300

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

10301

archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

10302

else

10303

ld_shlibs=no

10304

10305

;;

10306

esac

10307

10308

if test "$ld_shlibs" = no; then

10309

runpath_var=

10310

hardcode_libdir_flag_spec=

10311

export_dynamic_flag_spec=

10312

whole_archive_flag_spec=

10313

10314

else

10315

# PORTME fill in a description of your system's linker (not GNU ld)

10316

case $host_os in

10317

aix3*)

10318

allow_undefined_flag=unsupported

10319

always_export_symbols=yes

10320

archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'

10321

# Note: this linker hardcodes the directories in LIBPATH if there

10322

# are no directories specified by -L.

10323

hardcode_minus_L=yes

10324

if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then

10325

# Neither direct hardcoding nor static linking is supported with a

10326

# broken collect2.

10327

hardcode_direct=unsupported

10328

10329

;;

10330

10331

aix[4-9]*)

10332

if test "$host_cpu" = ia64; then

10333

# On IA64, the linker does run time linking by default, so we don't

10334

# have to do anything special.

10335

aix_use_runtimelinking=no

10336

exp_sym_flag='-Bexport'

10337

no_entry_flag=""

10338

else

10339

# If we're using GNU nm, then we don't want the "-C" option.

10340

# -C means demangle to AIX nm, but means don't demangle with GNU nm

10341

if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then

10342

export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'

10343

else

10344

export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'

10345

10346

aix_use_runtimelinking=no

10347

10348

# Test if we are trying to use run time linking or normal

10349

# AIX style linking. If -brtl is somewhere in LDFLAGS, we

10350

# need to do runtime linking.

10351

case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)

10352

for ld_flag in $LDFLAGS; do

10353

if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then

10354

aix_use_runtimelinking=yes

10355

break

10356

10357

done

10358

;;

10359

esac

10360

10361

exp_sym_flag='-bexport'

10362

no_entry_flag='-bnoentry'

10363

10364

10365

# When large executables or shared objects are built, AIX ld can

10366

# have problems creating the table of contents. If linking a library

10367

# or program results in "error TOC overflow" add -mminimal-toc to

10368

# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not

10369

# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

10370

10371

archive_cmds=''

10372

hardcode_direct=yes

10373

hardcode_direct_absolute=yes

10374

hardcode_libdir_separator=':'

10375

link_all_deplibs=yes

10376

file_list_spec='${wl}-f,'

10377

10378

if test "$GCC" = yes; then

10379

case $host_os in aix4.[012]|aix4.[012].*)

10380

# We only want to do this on AIX 4.2 and lower, the check

10381

# below for broken collect2 doesn't work under 4.3+

10382

collect2name=`${CC} -print-prog-name=collect2`

10383

if test -f "$collect2name" &&

10384

strings "$collect2name" | $GREP resolve_lib_name >/dev/null

10385

then

10386

# We have reworked collect2

10387

10388

else

10389

# We have old collect2

10390

hardcode_direct=unsupported

10391

# It fails to find uninstalled libraries when the uninstalled

10392

# path is not listed in the libpath. Setting hardcode_minus_L

10393

# to unsupported forces relinking

10394

hardcode_minus_L=yes

10395

hardcode_libdir_flag_spec='-L$libdir'

10396

hardcode_libdir_separator=

10397

10398

;;

10399

esac

10400

shared_flag='-shared'

10401

if test "$aix_use_runtimelinking" = yes; then

10402

shared_flag="$shared_flag "'${wl}-G'

10403

10404

link_all_deplibs=no

10405

else

10406

# not using gcc

10407

if test "$host_cpu" = ia64; then

10408

# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

10409

# chokes on -Wl,-G. The following line is correct:

10410

shared_flag='-G'

10411

else

10412

if test "$aix_use_runtimelinking" = yes; then

10413

shared_flag='${wl}-G'

10414

else

10415

shared_flag='${wl}-bM:SRE'

10416

10417

10418

10419

10420

# It seems that -bexpall does not export symbols beginning with

10421

# underscore (_), so it is better to generate a list of symbols to export.

10422

always_export_symbols=yes

10423

if test "$aix_use_runtimelinking" = yes; then

10424

# Warning - without using the other runtime loading flags (-brtl),

10425

# -berok will link without error, but may produce a broken library.

10426

allow_undefined_flag='-berok'

10427

# Determine the default libpath from the value encoded in an

10428

# empty executable.

10429

cat >conftest.$ac_ext <<_ACEOF

10430

/* confdefs.h. */

10431

_ACEOF

10432

cat confdefs.h >>conftest.$ac_ext

10433

cat >>conftest.$ac_ext <<_ACEOF

10434

/* end confdefs.h. */

10435

10436

int

10437

main ()

10438

{

10439

10440

;

10441

return 0;

10442

}

10443

_ACEOF

10444

rm -f conftest.$ac_objext conftest$ac_exeext

10445

if { (ac_try="$ac_link"

10446

case "(($ac_try" in

10447

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

10448

*) ac_try_echo=$ac_try;;

10449

esac

10450

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

10451

(eval "$ac_link") 2>conftest.er1

10452

ac_status=$?

10453

grep -v '^ *+' conftest.er1 >conftest.err

10454

rm -f conftest.er1

10455

cat conftest.err >&5

10456

echo "$as_me:$LINENO: \$? = $ac_status" >&5

10457

(exit $ac_status); } && {

10458

test -z "$ac_c_werror_flag" ||

10459

test ! -s conftest.err

10460

} && test -s conftest$ac_exeext &&

10461

$as_test_x conftest$ac_exeext; then

10462

10463

lt_aix_libpath_sed='

10464

/Import File Strings/,/^$/ {

10465

/^0/ {

10466

s/^0 *$.*$$/\1/

10467

10468

}

10469

10470

aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

10471

# Check for a 64-bit object if we didn't find anything.

10472

if test -z "$aix_libpath"; then

10473

aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

10474

10475

else

10476

echo "$as_me: failed program was:" >&5

10477

sed 's/^/| /' conftest.$ac_ext >&5

10478

10479

10480

10481

10482

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

10483

conftest$ac_exeext conftest.$ac_ext

10484

if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi

10485

10486

hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"

10487

archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"

10488

else

10489

if test "$host_cpu" = ia64; then

10490

hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'

10491

allow_undefined_flag="-z nodefs"

10492

archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"

10493

else

10494

# Determine the default libpath from the value encoded in an

10495

# empty executable.

10496

cat >conftest.$ac_ext <<_ACEOF

10497

/* confdefs.h. */

10498

_ACEOF

10499

cat confdefs.h >>conftest.$ac_ext

10500

cat >>conftest.$ac_ext <<_ACEOF

10501

/* end confdefs.h. */

10502

10503

int

10504

main ()

10505

{

10506

10507

;

10508

return 0;

10509

}

10510

_ACEOF

10511

rm -f conftest.$ac_objext conftest$ac_exeext

10512

if { (ac_try="$ac_link"

10513

case "(($ac_try" in

10514

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

10515

*) ac_try_echo=$ac_try;;

10516

esac

10517

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

10518

(eval "$ac_link") 2>conftest.er1

10519

ac_status=$?

10520

grep -v '^ *+' conftest.er1 >conftest.err

10521

rm -f conftest.er1

10522

cat conftest.err >&5

10523

echo "$as_me:$LINENO: \$? = $ac_status" >&5

10524

(exit $ac_status); } && {

10525

test -z "$ac_c_werror_flag" ||

10526

test ! -s conftest.err

10527

} && test -s conftest$ac_exeext &&

10528

$as_test_x conftest$ac_exeext; then

10529

10530

lt_aix_libpath_sed='

10531

/Import File Strings/,/^$/ {

10532

/^0/ {

10533

s/^0 *$.*$$/\1/

10534

10535

}

10536

10537

aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

10538

# Check for a 64-bit object if we didn't find anything.

10539

if test -z "$aix_libpath"; then

10540

aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

10541

10542

else

10543

echo "$as_me: failed program was:" >&5

10544

sed 's/^/| /' conftest.$ac_ext >&5

10545

10546

10547

10548

10549

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

10550

conftest$ac_exeext conftest.$ac_ext

10551

if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi

10552

10553

hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"

10554

# Warning - without using the other run time loading flags,

10555

# -berok will link without error, but may produce a broken library.

10556

no_undefined_flag=' ${wl}-bernotok'

10557

allow_undefined_flag=' ${wl}-berok'

10558

# Exported symbols can be pulled into shared objects from archives

10559

whole_archive_flag_spec='$convenience'

10560

archive_cmds_need_lc=yes

10561

# This is similar to how AIX traditionally builds its shared libraries.

10562

archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'

10563

10564

10565

;;

10566

10567

amigaos*)

10568

case $host_cpu in

10569

powerpc)

10570

# see comment about AmigaOS4 .so support

10571

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

10572

archive_expsym_cmds=''

10573

;;

10574

m68k)

10575

10576

hardcode_libdir_flag_spec='-L$libdir'

10577

hardcode_minus_L=yes

10578

;;

10579

esac

10580

;;

10581

10582

bsdi[45]*)

10583

export_dynamic_flag_spec=-rdynamic

10584

;;

10585

10586

cygwin* | mingw* | pw32*)

10587

# When not using gcc, we currently assume that we are using

10588

# Microsoft Visual C++.

10589

# hardcode_libdir_flag_spec is actually meaningless, as there is

10590

# no search path for DLLs.

10591

hardcode_libdir_flag_spec=' '

10592

allow_undefined_flag=unsupported

10593

# Tell ltmain to make .lib files, not .a files.

10594

libext=lib

10595

# Tell ltmain to make .dll files, not .so files.

10596

shrext_cmds=".dll"

10597

# FIXME: Setting linknames here is a bad hack.

10598

archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='

10599

# The linker will automatically build a .lib file if we build a DLL.

10600

old_archive_from_new_cmds='true'

10601

# FIXME: Should let the user specify the lib program.

10602

old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'

10603

fix_srcfile_path='`cygpath -w "$srcfile"`'

10604

enable_shared_with_static_runtimes=yes

10605

;;

10606

10607

darwin* | rhapsody*)

10608

10609

10610

archive_cmds_need_lc=no

10611

hardcode_direct=no

10612

hardcode_automatic=yes

10613

hardcode_shlibpath_var=unsupported

10614

whole_archive_flag_spec=''

10615

link_all_deplibs=yes

10616

allow_undefined_flag="$_lt_dar_allow_undefined"

10617

if test "$GCC" = "yes"; then

10618

output_verbose_link_cmd=echo

10619

archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"

10620

module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"

10621

archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"

10622

module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"

10623

10624

else

10625

ld_shlibs=no

10626

10627

10628

;;

10629

10630

dgux*)

10631

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

10632

hardcode_libdir_flag_spec='-L$libdir'

10633

hardcode_shlibpath_var=no

10634

;;

10635

10636

freebsd1*)

10637

ld_shlibs=no

10638

;;

10639

10640

# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor

10641

# support. Future versions do this automatically, but an explicit c++rt0.o

10642

# does not break anything, and helps significantly (at the cost of a little

10643

# extra space).

10644

freebsd2.2*)

10645

archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'

10646

hardcode_libdir_flag_spec='-R$libdir'

10647

hardcode_direct=yes

10648

hardcode_shlibpath_var=no

10649

;;

10650

10651

# Unfortunately, older versions of FreeBSD 2 do not have this feature.

10652

freebsd2*)

10653

archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

10654

hardcode_direct=yes

10655

hardcode_minus_L=yes

10656

hardcode_shlibpath_var=no

10657

;;

10658

10659

# FreeBSD 3 and greater uses gcc -shared to do shared libraries.

10660

freebsd* | dragonfly*)

10661

archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'

10662

hardcode_libdir_flag_spec='-R$libdir'

10663

hardcode_direct=yes

10664

hardcode_shlibpath_var=no

10665

;;

10666

10667

hpux9*)

10668

if test "$GCC" = yes; then

10669

archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

10670

else

10671

archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

10672

10673

hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'

10674

hardcode_libdir_separator=:

10675

hardcode_direct=yes

10676

10677

# hardcode_minus_L: Not really in the search PATH,

10678

# but as the default location of the library.

10679

hardcode_minus_L=yes

10680

export_dynamic_flag_spec='${wl}-E'

10681

;;

10682

10683

hpux10*)

10684

if test "$GCC" = yes -a "$with_gnu_ld" = no; then

10685

archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

10686

else

10687

archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'

10688

10689

if test "$with_gnu_ld" = no; then

10690

hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'

10691

hardcode_libdir_flag_spec_ld='+b $libdir'

10692

hardcode_libdir_separator=:

10693

hardcode_direct=yes

10694

hardcode_direct_absolute=yes

10695

export_dynamic_flag_spec='${wl}-E'

10696

# hardcode_minus_L: Not really in the search PATH,

10697

# but as the default location of the library.

10698

hardcode_minus_L=yes

10699

10700

;;

10701

10702

hpux11*)

10703

if test "$GCC" = yes -a "$with_gnu_ld" = no; then

10704

case $host_cpu in

10705

hppa*64*)

10706

archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

10707

;;

10708

ia64*)

10709

archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'

10710

;;

10711

10712

archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

10713

;;

10714

esac

10715

else

10716

case $host_cpu in

10717

hppa*64*)

10718

archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

10719

;;

10720

ia64*)

10721

archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'

10722

;;

10723

10724

archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

10725

;;

10726

esac

10727

10728

if test "$with_gnu_ld" = no; then

10729

hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'

10730

hardcode_libdir_separator=:

10731

10732

case $host_cpu in

10733

hppa*64*|ia64*)

10734

hardcode_direct=no

10735

hardcode_shlibpath_var=no

10736

;;

10737

10738

hardcode_direct=yes

10739

hardcode_direct_absolute=yes

10740

export_dynamic_flag_spec='${wl}-E'

10741

10742

# hardcode_minus_L: Not really in the search PATH,

10743

# but as the default location of the library.

10744

hardcode_minus_L=yes

10745

;;

10746

esac

10747

10748

;;

10749

10750

irix5* | irix6* | nonstopux*)

10751

if test "$GCC" = yes; then

10752

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

10753

# Try to use the -exported_symbol ld option, if it does not

10754

# work, assume that -exports_file does not work either and

10755

# implicitly export all symbols.

10756

save_LDFLAGS="$LDFLAGS"

10757

LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"

10758

cat >conftest.$ac_ext <<_ACEOF

10759

int foo(void) {}

10760

_ACEOF

10761

rm -f conftest.$ac_objext conftest$ac_exeext

10762

if { (ac_try="$ac_link"

10763

case "(($ac_try" in

10764

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

10765

*) ac_try_echo=$ac_try;;

10766

esac

10767

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

10768

(eval "$ac_link") 2>conftest.er1

10769

ac_status=$?

10770

grep -v '^ *+' conftest.er1 >conftest.err

10771

rm -f conftest.er1

10772

cat conftest.err >&5

10773

echo "$as_me:$LINENO: \$? = $ac_status" >&5

10774

(exit $ac_status); } && {

10775

test -z "$ac_c_werror_flag" ||

10776

test ! -s conftest.err

10777

} && test -s conftest$ac_exeext &&

10778

$as_test_x conftest$ac_exeext; then

10779

archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'

10780

10781

else

10782

echo "$as_me: failed program was:" >&5

10783

sed 's/^/| /' conftest.$ac_ext >&5

10784

10785

10786

10787

10788

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

10789

conftest$ac_exeext conftest.$ac_ext

10790

LDFLAGS="$save_LDFLAGS"

10791

else

10792

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'

10793

archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'

10794

10795

archive_cmds_need_lc='no'

10796

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

10797

hardcode_libdir_separator=:

10798

inherit_rpath=yes

10799

link_all_deplibs=yes

10800

;;

10801

10802

netbsd* | netbsdelf*-gnu)

10803

if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then

10804

archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out

10805

else

10806

archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF

10807

10808

hardcode_libdir_flag_spec='-R$libdir'

10809

hardcode_direct=yes

10810

hardcode_shlibpath_var=no

10811

;;

10812

10813

newsos6)

10814

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

10815

hardcode_direct=yes

10816

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

10817

hardcode_libdir_separator=:

10818

hardcode_shlibpath_var=no

10819

;;

10820

10821

*nto* | *qnx*)

10822

;;

10823

10824

openbsd*)

10825

if test -f /usr/libexec/ld.so; then

10826

hardcode_direct=yes

10827

hardcode_shlibpath_var=no

10828

hardcode_direct_absolute=yes

10829

if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

10830

archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

10831

archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'

10832

hardcode_libdir_flag_spec='${wl}-rpath,$libdir'

10833

export_dynamic_flag_spec='${wl}-E'

10834

else

10835

case $host_os in

10836

openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)

10837

archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

10838

hardcode_libdir_flag_spec='-R$libdir'

10839

;;

10840

10841

archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

10842

hardcode_libdir_flag_spec='${wl}-rpath,$libdir'

10843

;;

10844

esac

10845

10846

else

10847

ld_shlibs=no

10848

10849

;;

10850

10851

os2*)

10852

hardcode_libdir_flag_spec='-L$libdir'

10853

hardcode_minus_L=yes

10854

allow_undefined_flag=unsupported

10855

archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'

10856

old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'

10857

;;

10858

10859

osf3*)

10860

if test "$GCC" = yes; then

10861

allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'

10862

archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

10863

else

10864

allow_undefined_flag=' -expect_unresolved \*'

10865

archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'

10866

10867

archive_cmds_need_lc='no'

10868

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

10869

hardcode_libdir_separator=:

10870

;;

10871

10872

osf4* | osf5*) # as osf3* with the addition of -msym flag

10873

if test "$GCC" = yes; then

10874

allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'

10875

archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

10876

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

10877

else

10878

allow_undefined_flag=' -expect_unresolved \*'

10879

archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'

10880

archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~

10881

$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'

10882

10883

# Both c and cxx compiler support -rpath directly

10884

hardcode_libdir_flag_spec='-rpath $libdir'

10885

10886

archive_cmds_need_lc='no'

10887

hardcode_libdir_separator=:

10888

;;

10889

10890

solaris*)

10891

no_undefined_flag=' -z defs'

10892

if test "$GCC" = yes; then

10893

wlarc='${wl}'

10894

archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

10895

archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~

10896

$CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'

10897

else

10898

case `$CC -V 2>&1` in

10899

*"Compilers 5.0"*)

10900

wlarc=''

10901

archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'

10902

archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~

10903

$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'

10904

;;

10905

10906

wlarc='${wl}'

10907

archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'

10908

archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~

10909

$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'

10910

;;

10911

esac

10912

10913

hardcode_libdir_flag_spec='-R$libdir'

10914

hardcode_shlibpath_var=no

10915

case $host_os in

10916

solaris2.[0-5] | solaris2.[0-5].*) ;;

10917

10918

# The compiler driver will combine and reorder linker options,

10919

# but understands `-z linker_flag'. GCC discards it without `$wl',

10920

# but is careful enough not to reorder.

10921

# Supported since Solaris 2.6 (maybe 2.5.1?)

10922

if test "$GCC" = yes; then

10923

whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'

10924

else

10925

whole_archive_flag_spec='-z allextract$convenience -z defaultextract'

10926

10927

;;

10928

esac

10929

link_all_deplibs=yes

10930

;;

10931

10932

sunos4*)

10933

if test "x$host_vendor" = xsequent; then

10934

# Use $CC to link under sequent, because it throws in some extra .o

10935

# files that make .init and .fini sections work.

10936

archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'

10937

else

10938

archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'

10939

10940

hardcode_libdir_flag_spec='-L$libdir'

10941

hardcode_direct=yes

10942

hardcode_minus_L=yes

10943

hardcode_shlibpath_var=no

10944

;;

10945

10946

sysv4)

10947

case $host_vendor in

10948

sni)

10949

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

10950

hardcode_direct=yes # is this really true???

10951

;;

10952

siemens)

10953

## LD is ld it makes a PLAMLIB

10954

## CC just makes a GrossModule.

10955

archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'

10956

reload_cmds='$CC -r -o $output$reload_objs'

10957

hardcode_direct=no

10958

;;

10959

motorola)

10960

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

10961

hardcode_direct=no #Motorola manual says yes, but my tests say they lie

10962

;;

10963

esac

10964

runpath_var='LD_RUN_PATH'

10965

hardcode_shlibpath_var=no

10966

;;

10967

10968

sysv4.3*)

10969

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

10970

hardcode_shlibpath_var=no

10971

export_dynamic_flag_spec='-Bexport'

10972

;;

10973

10974

sysv4*MP*)

10975

if test -d /usr/nec; then

10976

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

10977

hardcode_shlibpath_var=no

10978

runpath_var=LD_RUN_PATH

10979

hardcode_runpath_var=yes

10980

ld_shlibs=yes

10981

10982

;;

10983

10984

sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)

10985

no_undefined_flag='${wl}-z,text'

10986

archive_cmds_need_lc=no

10987

hardcode_shlibpath_var=no

10988

runpath_var='LD_RUN_PATH'

10989

10990

if test "$GCC" = yes; then

10991

archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

10992

archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

10993

else

10994

archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

10995

archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

10996

10997

;;

10998

10999

sysv5* | sco3.2v5* | sco5v6*)

11000

# Note: We can NOT use -z defs as we might desire, because we do not

11001

# link with -lc, and that would cause any symbols used from libc to

11002

# always be unresolved, which means just about no library would

11003

# ever link correctly. If we're not using GNU ld we use -z text

11004

# though, which does catch some bad symbols but isn't as heavy-handed

11005

# as -z defs.

11006

no_undefined_flag='${wl}-z,text'

11007

allow_undefined_flag='${wl}-z,nodefs'

11008

archive_cmds_need_lc=no

11009

hardcode_shlibpath_var=no

11010

hardcode_libdir_flag_spec='${wl}-R,$libdir'

11011

hardcode_libdir_separator=':'

11012

link_all_deplibs=yes

11013

export_dynamic_flag_spec='${wl}-Bexport'

11014

runpath_var='LD_RUN_PATH'

11015

11016

if test "$GCC" = yes; then

11017

archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

11018

archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

11019

else

11020

archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

11021

archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

11022

11023

;;

11024

11025

uts4*)

11026

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

11027

hardcode_libdir_flag_spec='-L$libdir'

11028

hardcode_shlibpath_var=no

11029

;;

11030

11031

11032

ld_shlibs=no

11033

;;

11034

esac

11035

11036

if test x$host_vendor = xsni; then

11037

case $host in

11038

sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

11039

export_dynamic_flag_spec='${wl}-Blargedynsym'

11040

;;

11041

esac

11042

11043

11044

11045

{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5

11046

echo "${ECHO_T}$ld_shlibs" >&6; }

11047

test "$ld_shlibs" = no && can_build_shared=no

11048

11049

with_gnu_ld=$with_gnu_ld

11050

11051

11052

11053

11054

11055

11056

11057

11058

11059

11060

11061

11062

11063

11064

11065

11066

# Do we need to explicitly link libc?

11067

11068

case "x$archive_cmds_need_lc" in

11069

x|xyes)

11070

# Assume -lc should be added

11071

archive_cmds_need_lc=yes

11072

11073

if test "$enable_shared" = yes && test "$GCC" = yes; then

11074

case $archive_cmds in

11075

*'~'*)

11076

# FIXME: we may have to deal with multi-command sequences.

11077

;;

11078

'$CC '*)

11079

# Test whether the compiler implicitly links with -lc since on some

11080

# systems, -lgcc has to come before -lc. If gcc already passes -lc

11081

# to ld, don't add -lc before -lgcc.

11082

{ echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5

11083

echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }

11084

$RM conftest*

11085

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

11086

11087

if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5

11088

(eval $ac_compile) 2>&5

11089

ac_status=$?

11090

echo "$as_me:$LINENO: \$? = $ac_status" >&5

11091

(exit $ac_status); } 2>conftest.err; then

11092

soname=conftest

11093

lib=conftest

11094

libobjs=conftest.$ac_objext

11095

deplibs=

11096

wl=$lt_prog_compiler_wl

11097

pic_flag=$lt_prog_compiler_pic

11098

compiler_flags=-v

11099

linker_flags=-v

11100

verstring=

11101

output_objdir=.

11102

libname=conftest

11103

lt_save_allow_undefined_flag=$allow_undefined_flag

11104

allow_undefined_flag=

11105

if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5

11106

(eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5

11107

ac_status=$?

11108

echo "$as_me:$LINENO: \$? = $ac_status" >&5

11109

(exit $ac_status); }

11110

then

11111

archive_cmds_need_lc=no

11112

else

11113

archive_cmds_need_lc=yes

11114

11115

allow_undefined_flag=$lt_save_allow_undefined_flag

11116

else

11117

cat conftest.err 1>&5

11118

11119

$RM conftest*

11120

{ echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5

11121

echo "${ECHO_T}$archive_cmds_need_lc" >&6; }

11122

;;

11123

esac

11124

11125

;;

11126

esac

11127

11128

11129

11130

11131

11132

11133

11134

11135

11136

11137

11138

11139

11140

11141

11142

11143

11144

11145

11146

11147

11148

11149

11150

11151

11152

11153

11154

11155

11156

11157

11158

11159

11160

11161

11162

11163

11164

11165

11166

11167

11168

11169

11170

11171

11172

11173

11174

11175

11176

11177

11178

11179

11180

11181

11182

11183

11184

11185

11186

11187

11188

11189

11190

11191

11192

11193

11194

11195

11196

11197

11198

11199

11200

11201

11202

11203

11204

11205

11206

11207

11208

11209

11210

11211

11212

11213

11214

11215

11216

11217

11218

11219

11220

11221

11222

11223

11224

11225

11226

11227

11228

11229

11230

11231

11232

11233

11234

11235

11236

11237

11238

11239

11240

11241

11242

11243

11244

11245

11246

11247

11248

11249

11250

11251

11252

11253

11254

11255

11256

11257

11258

11259

11260

11261

11262

11263

11264

11265

11266

11267

11268

11269

11270

11271

11272

11273

11274

11275

11276

11277

11278

11279

11280

11281

11282

11283

11284

{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5

11285

echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }

11286

11287

if test "$GCC" = yes; then

11288

case $host_os in

11289

darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;

11290

*) lt_awk_arg="/^libraries:/" ;;

11291

esac

11292

lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`

11293

if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then

11294

# if the path contains ";" then we assume it to be the separator

11295

# otherwise default to the standard path separator (i.e. ":") - it is

11296

# assumed that no part of a normal pathname contains ";" but that should

11297

# okay in the real world where ";" in dirpaths is itself problematic.

11298

lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`

11299

else

11300

lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`

11301

11302

# Ok, now we have the path, separated by spaces, we can step through it

11303

# and add multilib dir if necessary.

11304

lt_tmp_lt_search_path_spec=

11305

lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`

11306

for lt_sys_path in $lt_search_path_spec; do

11307

if test -d "$lt_sys_path/$lt_multi_os_dir"; then

11308

lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"

11309

else

11310

test -d "$lt_sys_path" && \

11311

lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"

11312

11313

done

11314

lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '

11315

BEGIN {RS=" "; FS="/|\n";} {

11316

lt_foo="";

11317

lt_count=0;

11318

for (lt_i = NF; lt_i > 0; lt_i--) {

11319

if ($lt_i != "" && $lt_i != ".") {

11320

if ($lt_i == "..") {

11321

lt_count++;

11322

} else {

11323

if (lt_count == 0) {

11324

lt_foo="/" $lt_i lt_foo;

11325

} else {

11326

lt_count--;

11327

}

11328

}

11329

}

11330

}

11331

if (lt_foo != "") { lt_freq[lt_foo]++; }

11332

if (lt_freq[lt_foo] == 1) { print lt_foo; }

11333

}'`

11334

sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`

11335

else

11336

sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"

11337

11338

library_names_spec=

11339

libname_spec='lib$name'

11340

soname_spec=

11341

shrext_cmds=".so"

11342

postinstall_cmds=

11343

postuninstall_cmds=

11344

finish_cmds=

11345

finish_eval=

11346

shlibpath_var=

11347

shlibpath_overrides_runpath=unknown

11348

version_type=none

11349

dynamic_linker="$host_os ld.so"

11350

sys_lib_dlsearch_path_spec="/lib /usr/lib"

11351

need_lib_prefix=unknown

11352

hardcode_into_libs=no

11353

11354

# when you set need_version to no, make sure it does not cause -set_version

11355

# flags to be left without arguments

11356

need_version=unknown

11357

11358

case $host_os in

11359

aix3*)

11360

version_type=linux

11361

library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'

11362

shlibpath_var=LIBPATH

11363

11364

# AIX 3 has no versioning support, so we append a major version to the name.

11365

soname_spec='${libname}${release}${shared_ext}$major'

11366

;;

11367

11368

aix[4-9]*)

11369

version_type=linux

11370

need_lib_prefix=no

11371

need_version=no

11372

hardcode_into_libs=yes

11373

if test "$host_cpu" = ia64; then

11374

# AIX 5 supports IA64

11375

library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'

11376

shlibpath_var=LD_LIBRARY_PATH

11377

else

11378

# With GCC up to 2.95.x, collect2 would create an import file

11379

# for dependence libraries. The import file would start with

11380

# the line `#! .'. This would cause the generated library to

11381

# depend on `.', always an invalid library. This was fixed in

11382

# development snapshots of GCC prior to 3.0.

11383

case $host_os in

11384

aix4 | aix4.[01] | aix4.[01].*)

11385

if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'

11386

echo ' yes '

11387

echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then

11388

11389

else

11390

can_build_shared=no

11391

11392

;;

11393

esac

11394

# AIX (on Power*) has no versioning support, so currently we can not hardcode correct

11395

# soname into executable. Probably we can add versioning support to

11396

# collect2, so additional links can be useful in future.

11397

if test "$aix_use_runtimelinking" = yes; then

11398

# If using run time linking (on AIX 4.2 or later) use lib<name>.so

11399

# instead of lib<name>.a to let people know that these are not

11400

# typical AIX shared libraries.

11401

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11402

else

11403

# We preserve .a as extension for shared libraries through AIX4.2

11404

# and later when we are not doing run time linking.

11405

library_names_spec='${libname}${release}.a $libname.a'

11406

soname_spec='${libname}${release}${shared_ext}$major'

11407

11408

shlibpath_var=LIBPATH

11409

11410

;;

11411

11412

amigaos*)

11413

case $host_cpu in

11414

powerpc)

11415

# Since July 2007 AmigaOS4 officially supports .so libraries.

11416

# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.

11417

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11418

;;

11419

m68k)

11420

library_names_spec='$libname.ixlibrary $libname.a'

11421

# Create ${libname}_ixlibrary.a entries in /sys/libs.

11422

finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/$[^/]*$\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'

11423

;;

11424

esac

11425

;;

11426

11427

beos*)

11428

library_names_spec='${libname}${shared_ext}'

11429

dynamic_linker="$host_os ld.so"

11430

shlibpath_var=LIBRARY_PATH

11431

;;

11432

11433

bsdi[45]*)

11434

version_type=linux

11435

need_version=no

11436

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11437

soname_spec='${libname}${release}${shared_ext}$major'

11438

finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'

11439

shlibpath_var=LD_LIBRARY_PATH

11440

sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"

11441

sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"

11442

# the default ld.so.conf also contains /usr/contrib/lib and

11443

# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow

11444

# libtool to hard-code these into programs

11445

;;

11446

11447

cygwin* | mingw* | pw32*)

11448

version_type=windows

11449

shrext_cmds=".dll"

11450

need_version=no

11451

need_lib_prefix=no

11452

11453

case $GCC,$host_os in

11454

yes,cygwin* | yes,mingw* | yes,pw32*)

11455

library_names_spec='$libname.dll.a'

11456

# DLL is installed to $(libdir)/../bin by postinstall_cmds

11457

postinstall_cmds='base_file=`basename \${file}`~

11458

dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~

11459

dldir=$destdir/`dirname \$dlpath`~

11460

test -d \$dldir || mkdir -p \$dldir~

11461

$install_prog $dir/$dlname \$dldir/$dlname~

11462

chmod a+x \$dldir/$dlname~

11463

if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then

11464

eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;

11465

fi'

11466

postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~

11467

dlpath=$dir/\$dldll~

11468

$RM \$dlpath'

11469

shlibpath_overrides_runpath=yes

11470

11471

case $host_os in

11472

cygwin*)

11473

# Cygwin DLLs use 'cyg' prefix rather than 'lib'

11474

soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'

11475

sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"

11476

;;

11477

mingw*)

11478

# MinGW DLLs use traditional 'lib' prefix

11479

soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'

11480

sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`

11481

if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then

11482

# It is most probably a Windows format PATH printed by

11483

# mingw gcc, but we are running on Cygwin. Gcc prints its search

11484

# path with ; separators, and with drive letters. We can handle the

11485

# drive letters (cygwin fileutils understands them), so leave them,

11486

# especially as we might pass files found there to a mingw objdump,

11487

# which wouldn't understand a cygwinified path. Ahh.

11488

sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

11489

else

11490

sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`

11491

11492

;;

11493

pw32*)

11494

# pw32 DLLs use 'pw' prefix rather than 'lib'

11495

library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'

11496

;;

11497

esac

11498

;;

11499

11500

11501

library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'

11502

;;

11503

esac

11504

dynamic_linker='Win32 ld.exe'

11505

# FIXME: first we should search . and the directory the executable is in

11506

shlibpath_var=PATH

11507

;;

11508

11509

darwin* | rhapsody*)

11510

dynamic_linker="$host_os dyld"

11511

version_type=darwin

11512

need_lib_prefix=no

11513

need_version=no

11514

library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'

11515

soname_spec='${libname}${release}${major}$shared_ext'

11516

shlibpath_overrides_runpath=yes

11517

shlibpath_var=DYLD_LIBRARY_PATH

11518

shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'

11519

11520

sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"

11521

sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'

11522

;;

11523

11524

dgux*)

11525

version_type=linux

11526

need_lib_prefix=no

11527

need_version=no

11528

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'

11529

soname_spec='${libname}${release}${shared_ext}$major'

11530

shlibpath_var=LD_LIBRARY_PATH

11531

;;

11532

11533

freebsd1*)

11534

dynamic_linker=no

11535

;;

11536

11537

freebsd* | dragonfly*)

11538

# DragonFly does not have aout. When/if they implement a new

11539

# versioning mechanism, adjust this.

11540

if test -x /usr/bin/objformat; then

11541

objformat=`/usr/bin/objformat`

11542

else

11543

case $host_os in

11544

freebsd[123]*) objformat=aout ;;

11545

*) objformat=elf ;;

11546

esac

11547

11548

version_type=freebsd-$objformat

11549

case $version_type in

11550

freebsd-elf*)

11551

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

11552

need_version=no

11553

need_lib_prefix=no

11554

;;

11555

freebsd-*)

11556

library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'

11557

need_version=yes

11558

;;

11559

esac

11560

shlibpath_var=LD_LIBRARY_PATH

11561

case $host_os in

11562

freebsd2*)

11563

shlibpath_overrides_runpath=yes

11564

;;

11565

freebsd3.[01]* | freebsdelf3.[01]*)

11566

shlibpath_overrides_runpath=yes

11567

hardcode_into_libs=yes

11568

;;

11569

freebsd3.[2-9]* | freebsdelf3.[2-9]* | \

11570

freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)

11571

shlibpath_overrides_runpath=no

11572

hardcode_into_libs=yes

11573

;;

11574

*) # from 4.6 on, and DragonFly

11575

shlibpath_overrides_runpath=yes

11576

hardcode_into_libs=yes

11577

;;

11578

esac

11579

;;

11580

11581

gnu*)

11582

version_type=linux

11583

need_lib_prefix=no

11584

need_version=no

11585

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'

11586

soname_spec='${libname}${release}${shared_ext}$major'

11587

shlibpath_var=LD_LIBRARY_PATH

11588

hardcode_into_libs=yes

11589

;;

11590

11591

hpux9* | hpux10* | hpux11*)

11592

# Give a soname corresponding to the major version so that dld.sl refuses to

11593

# link against other versions.

11594

version_type=sunos

11595

need_lib_prefix=no

11596

need_version=no

11597

case $host_cpu in

11598

ia64*)

11599

shrext_cmds='.so'

11600

hardcode_into_libs=yes

11601

dynamic_linker="$host_os dld.so"

11602

shlibpath_var=LD_LIBRARY_PATH

11603

shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

11604

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11605

soname_spec='${libname}${release}${shared_ext}$major'

11606

if test "X$HPUX_IA64_MODE" = X32; then

11607

sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"

11608

else

11609

sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"

11610

11611

sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

11612

;;

11613

hppa*64*)

11614

shrext_cmds='.sl'

11615

hardcode_into_libs=yes

11616

dynamic_linker="$host_os dld.sl"

11617

shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH

11618

shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

11619

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11620

soname_spec='${libname}${release}${shared_ext}$major'

11621

sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"

11622

sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

11623

;;

11624

11625

shrext_cmds='.sl'

11626

dynamic_linker="$host_os dld.sl"

11627

shlibpath_var=SHLIB_PATH

11628

shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH

11629

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11630

soname_spec='${libname}${release}${shared_ext}$major'

11631

;;

11632

esac

11633

# HP-UX runs *really* slowly unless shared libraries are mode 555.

11634

postinstall_cmds='chmod 555 $lib'

11635

;;

11636

11637

interix[3-9]*)

11638

version_type=linux

11639

need_lib_prefix=no

11640

need_version=no

11641

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

11642

soname_spec='${libname}${release}${shared_ext}$major'

11643

dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'

11644

shlibpath_var=LD_LIBRARY_PATH

11645

shlibpath_overrides_runpath=no

11646

hardcode_into_libs=yes

11647

;;

11648

11649

irix5* | irix6* | nonstopux*)

11650

case $host_os in

11651

nonstopux*) version_type=nonstopux ;;

11652

11653

if test "$lt_cv_prog_gnu_ld" = yes; then

11654

version_type=linux

11655

else

11656

version_type=irix

11657

fi ;;

11658

esac

11659

need_lib_prefix=no

11660

need_version=no

11661

soname_spec='${libname}${release}${shared_ext}$major'

11662

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'

11663

case $host_os in

11664

irix5* | nonstopux*)

11665

libsuff= shlibsuff=

11666

;;

11667

11668

case $LD in # libtool.m4 will add one of these switches to LD

11669

*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")

11670

libsuff= shlibsuff= libmagic=32-bit;;

11671

*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")

11672

libsuff=32 shlibsuff=N32 libmagic=N32;;

11673

*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")

11674

libsuff=64 shlibsuff=64 libmagic=64-bit;;

11675

*) libsuff= shlibsuff= libmagic=never-match;;

11676

esac

11677

;;

11678

esac

11679

shlibpath_var=LD_LIBRARY${shlibsuff}_PATH

11680

shlibpath_overrides_runpath=no

11681

sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"

11682

sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"

11683

hardcode_into_libs=yes

11684

;;

11685

11686

# No shared lib support for Linux oldld, aout, or coff.

11687

linux*oldld* | linux*aout* | linux*coff*)

11688

dynamic_linker=no

11689

;;

11690

11691

# This must be Linux ELF.

11692

linux* | k*bsd*-gnu)

11693

version_type=linux

11694

need_lib_prefix=no

11695

need_version=no

11696

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11697

soname_spec='${libname}${release}${shared_ext}$major'

11698

finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'

11699

shlibpath_var=LD_LIBRARY_PATH

11700

shlibpath_overrides_runpath=no

11701

# Some binutils ld are patched to set DT_RUNPATH

11702

save_LDFLAGS=$LDFLAGS

11703

save_libdir=$libdir

11704

eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \

11705

LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""

11706

cat >conftest.$ac_ext <<_ACEOF

11707

/* confdefs.h. */

11708

_ACEOF

11709

cat confdefs.h >>conftest.$ac_ext

11710

cat >>conftest.$ac_ext <<_ACEOF

11711

/* end confdefs.h. */

11712

11713

int

11714

main ()

11715

{

11716

11717

;

11718

return 0;

11719

}

11720

_ACEOF

11721

rm -f conftest.$ac_objext conftest$ac_exeext

11722

if { (ac_try="$ac_link"

11723

case "(($ac_try" in

11724

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

11725

*) ac_try_echo=$ac_try;;

11726

esac

11727

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

11728

(eval "$ac_link") 2>conftest.er1

11729

ac_status=$?

11730

grep -v '^ *+' conftest.er1 >conftest.err

11731

rm -f conftest.er1

11732

cat conftest.err >&5

11733

echo "$as_me:$LINENO: \$? = $ac_status" >&5

11734

(exit $ac_status); } && {

11735

test -z "$ac_c_werror_flag" ||

11736

test ! -s conftest.err

11737

} && test -s conftest$ac_exeext &&

11738

$as_test_x conftest$ac_exeext; then

11739

if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then

11740

shlibpath_overrides_runpath=yes

11741

11742

11743

else

11744

echo "$as_me: failed program was:" >&5

11745

sed 's/^/| /' conftest.$ac_ext >&5

11746

11747

11748

11749

11750

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

11751

conftest$ac_exeext conftest.$ac_ext

11752

LDFLAGS=$save_LDFLAGS

11753

libdir=$save_libdir

11754

11755

# This implies no fast_install, which is unacceptable.

11756

# Some rework will be needed to allow for fast_install

11757

# before this can be enabled.

11758

hardcode_into_libs=yes

11759

11760

# Append ld.so.conf contents to the search path

11761

if test -f /etc/ld.so.conf; then

11762

lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`

11763

sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"

11764

11765

11766

# We used to test for /lib/ld.so.1 and disable shared libraries on

11767

# powerpc, because MkLinux only supported shared libraries with the

11768

# GNU dynamic linker. Since this was broken with cross compilers,

11769

# most powerpc-linux boxes support dynamic linking these days and

11770

# people can always --disable-shared, the test was removed, and we

11771

# assume the GNU/Linux dynamic linker is in use.

11772

dynamic_linker='GNU/Linux ld.so'

11773

;;

11774

11775

netbsdelf*-gnu)

11776

version_type=linux

11777

need_lib_prefix=no

11778

need_version=no

11779

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

11780

soname_spec='${libname}${release}${shared_ext}$major'

11781

shlibpath_var=LD_LIBRARY_PATH

11782

shlibpath_overrides_runpath=no

11783

hardcode_into_libs=yes

11784

dynamic_linker='NetBSD ld.elf_so'

11785

;;

11786

11787

netbsd*)

11788

version_type=sunos

11789

need_lib_prefix=no

11790

need_version=no

11791

if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then

11792

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

11793

finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

11794

dynamic_linker='NetBSD (a.out) ld.so'

11795

else

11796

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

11797

soname_spec='${libname}${release}${shared_ext}$major'

11798

dynamic_linker='NetBSD ld.elf_so'

11799

11800

shlibpath_var=LD_LIBRARY_PATH

11801

shlibpath_overrides_runpath=yes

11802

hardcode_into_libs=yes

11803

;;

11804

11805

newsos6)

11806

version_type=linux

11807

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11808

shlibpath_var=LD_LIBRARY_PATH

11809

shlibpath_overrides_runpath=yes

11810

;;

11811

11812

*nto* | *qnx*)

11813

version_type=qnx

11814

need_lib_prefix=no

11815

need_version=no

11816

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11817

soname_spec='${libname}${release}${shared_ext}$major'

11818

shlibpath_var=LD_LIBRARY_PATH

11819

shlibpath_overrides_runpath=no

11820

hardcode_into_libs=yes

11821

dynamic_linker='ldqnx.so'

11822

;;

11823

11824

openbsd*)

11825

version_type=sunos

11826

sys_lib_dlsearch_path_spec="/usr/lib"

11827

need_lib_prefix=no

11828

# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.

11829

case $host_os in

11830

openbsd3.3 | openbsd3.3.*) need_version=yes ;;

11831

*) need_version=no ;;

11832

esac

11833

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

11834

finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

11835

shlibpath_var=LD_LIBRARY_PATH

11836

if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

11837

case $host_os in

11838

openbsd2.[89] | openbsd2.[89].*)

11839

shlibpath_overrides_runpath=no

11840

;;

11841

11842

shlibpath_overrides_runpath=yes

11843

;;

11844

esac

11845

else

11846

shlibpath_overrides_runpath=yes

11847

11848

;;

11849

11850

os2*)

11851

libname_spec='$name'

11852

shrext_cmds=".dll"

11853

need_lib_prefix=no

11854

library_names_spec='$libname${shared_ext} $libname.a'

11855

dynamic_linker='OS/2 ld.exe'

11856

shlibpath_var=LIBPATH

11857

;;

11858

11859

osf3* | osf4* | osf5*)

11860

version_type=osf

11861

need_lib_prefix=no

11862

need_version=no

11863

soname_spec='${libname}${release}${shared_ext}$major'

11864

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11865

shlibpath_var=LD_LIBRARY_PATH

11866

sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"

11867

sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"

11868

;;

11869

11870

rdos*)

11871

dynamic_linker=no

11872

;;

11873

11874

solaris*)

11875

version_type=linux

11876

need_lib_prefix=no

11877

need_version=no

11878

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11879

soname_spec='${libname}${release}${shared_ext}$major'

11880

shlibpath_var=LD_LIBRARY_PATH

11881

shlibpath_overrides_runpath=yes

11882

hardcode_into_libs=yes

11883

# ldd complains unless libraries are executable

11884

postinstall_cmds='chmod +x $lib'

11885

;;

11886

11887

sunos4*)

11888

version_type=sunos

11889

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

11890

finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'

11891

shlibpath_var=LD_LIBRARY_PATH

11892

shlibpath_overrides_runpath=yes

11893

if test "$with_gnu_ld" = yes; then

11894

need_lib_prefix=no

11895

11896

need_version=yes

11897

;;

11898

11899

sysv4 | sysv4.3*)

11900

version_type=linux

11901

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11902

soname_spec='${libname}${release}${shared_ext}$major'

11903

shlibpath_var=LD_LIBRARY_PATH

11904

case $host_vendor in

11905

sni)

11906

shlibpath_overrides_runpath=no

11907

need_lib_prefix=no

11908

runpath_var=LD_RUN_PATH

11909

;;

11910

siemens)

11911

need_lib_prefix=no

11912

;;

11913

motorola)

11914

need_lib_prefix=no

11915

need_version=no

11916

shlibpath_overrides_runpath=no

11917

sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'

11918

;;

11919

esac

11920

;;

11921

11922

sysv4*MP*)

11923

if test -d /usr/nec ;then

11924

version_type=linux

11925

library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'

11926

soname_spec='$libname${shared_ext}.$major'

11927

shlibpath_var=LD_LIBRARY_PATH

11928

11929

;;

11930

11931

11932

version_type=freebsd-elf

11933

need_lib_prefix=no

11934

need_version=no

11935

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

11936

soname_spec='${libname}${release}${shared_ext}$major'

11937

shlibpath_var=LD_LIBRARY_PATH

11938

shlibpath_overrides_runpath=yes

11939

hardcode_into_libs=yes

11940

if test "$with_gnu_ld" = yes; then

11941

sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'

11942

else

11943

sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'

11944

case $host_os in

11945

sco3.2v5*)

11946

sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"

11947

;;

11948

esac

11949

11950

sys_lib_dlsearch_path_spec='/usr/lib'

11951

;;

11952

11953

tpf*)

11954

# TPF is a cross-target only. Preferred cross-host = GNU/Linux.

11955

version_type=linux

11956

need_lib_prefix=no

11957

need_version=no

11958

library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11959

shlibpath_var=LD_LIBRARY_PATH

11960

shlibpath_overrides_runpath=no

11961

hardcode_into_libs=yes

11962

;;

11963

11964

uts4*)

11965

version_type=linux

11966

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

11967

soname_spec='${libname}${release}${shared_ext}$major'

11968

shlibpath_var=LD_LIBRARY_PATH

11969

;;

11970

11971

11972

dynamic_linker=no

11973

;;

11974

esac

11975

{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5

11976

echo "${ECHO_T}$dynamic_linker" >&6; }

11977

test "$dynamic_linker" = no && can_build_shared=no

11978

11979

variables_saved_for_relink="PATH $shlibpath_var $runpath_var"

11980

if test "$GCC" = yes; then

11981

variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"

11982

11983

11984

if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then

11985

sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"

11986

11987

if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then

11988

sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"

11989

11990

11991

11992

11993

11994

11995

11996

11997

11998

11999

12000

12001

12002

12003

12004

12005

12006

12007

12008

12009

12010

12011

12012

12013

12014

12015

12016

12017

12018

12019

12020

12021

12022

12023

12024

12025

12026

12027

12028

12029

12030

12031

12032

12033

12034

12035

12036

12037

12038

12039

12040

12041

12042

12043

12044

12045

12046

12047

12048

12049

12050

12051

12052

12053

12054

12055

12056

12057

12058

12059

12060

12061

12062

12063

12064

12065

12066

12067

12068

12069

12070

12071

12072

12073

12074

12075

12076

12077

{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5

12078

echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }

12079

hardcode_action=

12080

if test -n "$hardcode_libdir_flag_spec" ||

12081

test -n "$runpath_var" ||

12082

test "X$hardcode_automatic" = "Xyes" ; then

12083

12084

# We can hardcode non-existent directories.

12085

if test "$hardcode_direct" != no &&

12086

# If the only mechanism to avoid hardcoding is shlibpath_var, we

12087

# have to relink, otherwise we might link with an installed library

12088

# when we should be linking with a yet-to-be-installed one

12089

## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&

12090

test "$hardcode_minus_L" != no; then

12091

# Linking always hardcodes the temporary library directory.

12092

hardcode_action=relink

12093

else

12094

# We can link without hardcoding, and we can hardcode nonexisting dirs.

12095

hardcode_action=immediate

12096

12097

else

12098

# We cannot hardcode anything, or else we can only hardcode existing

12099

# directories.

12100

hardcode_action=unsupported

12101

12102

{ echo "$as_me:$LINENO: result: $hardcode_action" >&5

12103

echo "${ECHO_T}$hardcode_action" >&6; }

12104

12105

if test "$hardcode_action" = relink ||

12106

test "$inherit_rpath" = yes; then

12107

# Fast installation is not supported

12108

enable_fast_install=no

12109

elif test "$shlibpath_overrides_runpath" = yes ||

12110

test "$enable_shared" = no; then

12111

# Fast installation is not necessary

12112

enable_fast_install=needless

12113

12114

12115

12116

12117

12118

12119

12120

if test "x$enable_dlopen" != xyes; then

12121

enable_dlopen=unknown

12122

enable_dlopen_self=unknown

12123

enable_dlopen_self_static=unknown

12124

else

12125

lt_cv_dlopen=no

12126

lt_cv_dlopen_libs=

12127

12128

case $host_os in

12129

beos*)

12130

lt_cv_dlopen="load_add_on"

12131

lt_cv_dlopen_libs=

12132

lt_cv_dlopen_self=yes

12133

;;

12134

12135

mingw* | pw32*)

12136

lt_cv_dlopen="LoadLibrary"

12137

lt_cv_dlopen_libs=

12138

;;

12139

12140

cygwin*)

12141

lt_cv_dlopen="dlopen"

12142

lt_cv_dlopen_libs=

12143

;;

12144

12145

darwin*)

12146

# if libdl is installed we need to link against it

12147

{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5

12148

echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }

12149

if test "${ac_cv_lib_dl_dlopen+set}" = set; then

12150

echo $ECHO_N "(cached) $ECHO_C" >&6

12151

else

12152

ac_check_lib_save_LIBS=$LIBS

12153

LIBS="-ldl $LIBS"

12154

cat >conftest.$ac_ext <<_ACEOF

12155

/* confdefs.h. */

12156

_ACEOF

12157

cat confdefs.h >>conftest.$ac_ext

12158

cat >>conftest.$ac_ext <<_ACEOF

12159

/* end confdefs.h. */

12160

12161

/* Override any GCC internal prototype to avoid an error.

12162

Use char because int might match the return type of a GCC

12163

builtin and then its argument prototype would still apply. */

12164

#ifdef __cplusplus

12165

extern "C"

12166

#endif

12167

char dlopen ();

12168

int

12169

main ()

12170

{

12171

return dlopen ();

12172

;

12173

return 0;

12174

}

12175

_ACEOF

12176

rm -f conftest.$ac_objext conftest$ac_exeext

12177

if { (ac_try="$ac_link"

12178

case "(($ac_try" in

12179

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

12180

*) ac_try_echo=$ac_try;;

12181

esac

12182

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

12183

(eval "$ac_link") 2>conftest.er1

12184

ac_status=$?

12185

grep -v '^ *+' conftest.er1 >conftest.err

12186

rm -f conftest.er1

12187

cat conftest.err >&5

12188

echo "$as_me:$LINENO: \$? = $ac_status" >&5

12189

(exit $ac_status); } && {

12190

test -z "$ac_c_werror_flag" ||

12191

test ! -s conftest.err

12192

} && test -s conftest$ac_exeext &&

12193

$as_test_x conftest$ac_exeext; then

12194

ac_cv_lib_dl_dlopen=yes

12195

else

12196

echo "$as_me: failed program was:" >&5

12197

sed 's/^/| /' conftest.$ac_ext >&5

12198

12199

ac_cv_lib_dl_dlopen=no

12200

12201

12202

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

12203

conftest$ac_exeext conftest.$ac_ext

12204

LIBS=$ac_check_lib_save_LIBS

12205

12206

{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5

12207

echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }

12208

if test $ac_cv_lib_dl_dlopen = yes; then

12209

lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"

12210

else

12211

12212

lt_cv_dlopen="dyld"

12213

lt_cv_dlopen_libs=

12214

lt_cv_dlopen_self=yes

12215

12216

12217

12218

;;

12219

12220

12221

{ echo "$as_me:$LINENO: checking for shl_load" >&5

12222

echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; }

12223

if test "${ac_cv_func_shl_load+set}" = set; then

12224

echo $ECHO_N "(cached) $ECHO_C" >&6

12225

else

12226

cat >conftest.$ac_ext <<_ACEOF

12227

/* confdefs.h. */

12228

_ACEOF

12229

cat confdefs.h >>conftest.$ac_ext

12230

cat >>conftest.$ac_ext <<_ACEOF

12231

/* end confdefs.h. */

12232

/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.

12233

For example, HP-UX 11i <limits.h> declares gettimeofday. */

12234

#define shl_load innocuous_shl_load

12235

12236

/* System header to define __stub macros and hopefully few prototypes,

12237

which can conflict with char shl_load (); below.

12238

Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

12239

<limits.h> exists even on freestanding compilers. */

12240

12241

#ifdef __STDC__

12242

# include <limits.h>

12243

#else

12244

# include <assert.h>

12245

#endif

12246

12247

#undef shl_load

12248

12249

/* Override any GCC internal prototype to avoid an error.

12250

Use char because int might match the return type of a GCC

12251

builtin and then its argument prototype would still apply. */

12252

#ifdef __cplusplus

12253

extern "C"

12254

#endif

12255

char shl_load ();

12256

/* The GNU C library defines this for functions which it implements

12257

to always fail with ENOSYS. Some functions are actually named

12258

something starting with __ and the normal name is an alias. */

12259

#if defined __stub_shl_load || defined __stub___shl_load

12260

choke me

12261

#endif

12262

12263

int

12264

main ()

12265

{

12266

return shl_load ();

12267

;

12268

return 0;

12269

}

12270

_ACEOF

12271

rm -f conftest.$ac_objext conftest$ac_exeext

12272

if { (ac_try="$ac_link"

12273

case "(($ac_try" in

12274

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

12275

*) ac_try_echo=$ac_try;;

12276

esac

12277

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

12278

(eval "$ac_link") 2>conftest.er1

12279

ac_status=$?

12280

grep -v '^ *+' conftest.er1 >conftest.err

12281

rm -f conftest.er1

12282

cat conftest.err >&5

12283

echo "$as_me:$LINENO: \$? = $ac_status" >&5

12284

(exit $ac_status); } && {

12285

test -z "$ac_c_werror_flag" ||

12286

test ! -s conftest.err

12287

} && test -s conftest$ac_exeext &&

12288

$as_test_x conftest$ac_exeext; then

12289

ac_cv_func_shl_load=yes

12290

else

12291

echo "$as_me: failed program was:" >&5

12292

sed 's/^/| /' conftest.$ac_ext >&5

12293

12294

ac_cv_func_shl_load=no

12295

12296

12297

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

12298

conftest$ac_exeext conftest.$ac_ext

12299

12300

{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5

12301

echo "${ECHO_T}$ac_cv_func_shl_load" >&6; }

12302

if test $ac_cv_func_shl_load = yes; then

12303

lt_cv_dlopen="shl_load"

12304

else

12305

{ echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5

12306

echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; }

12307

if test "${ac_cv_lib_dld_shl_load+set}" = set; then

12308

echo $ECHO_N "(cached) $ECHO_C" >&6

12309

else

12310

ac_check_lib_save_LIBS=$LIBS

12311

LIBS="-ldld $LIBS"

12312

cat >conftest.$ac_ext <<_ACEOF

12313

/* confdefs.h. */

12314

_ACEOF

12315

cat confdefs.h >>conftest.$ac_ext

12316

cat >>conftest.$ac_ext <<_ACEOF

12317

/* end confdefs.h. */

12318

12319

/* Override any GCC internal prototype to avoid an error.

12320

Use char because int might match the return type of a GCC

12321

builtin and then its argument prototype would still apply. */

12322

#ifdef __cplusplus

12323

extern "C"

12324

#endif

12325

char shl_load ();

12326

int

12327

main ()

12328

{

12329

return shl_load ();

12330

;

12331

return 0;

12332

}

12333

_ACEOF

12334

rm -f conftest.$ac_objext conftest$ac_exeext

12335

if { (ac_try="$ac_link"

12336

case "(($ac_try" in

12337

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

12338

*) ac_try_echo=$ac_try;;

12339

esac

12340

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

12341

(eval "$ac_link") 2>conftest.er1

12342

ac_status=$?

12343

grep -v '^ *+' conftest.er1 >conftest.err

12344

rm -f conftest.er1

12345

cat conftest.err >&5

12346

echo "$as_me:$LINENO: \$? = $ac_status" >&5

12347

(exit $ac_status); } && {

12348

test -z "$ac_c_werror_flag" ||

12349

test ! -s conftest.err

12350

} && test -s conftest$ac_exeext &&

12351

$as_test_x conftest$ac_exeext; then

12352

ac_cv_lib_dld_shl_load=yes

12353

else

12354

echo "$as_me: failed program was:" >&5

12355

sed 's/^/| /' conftest.$ac_ext >&5

12356

12357

ac_cv_lib_dld_shl_load=no

12358

12359

12360

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

12361

conftest$ac_exeext conftest.$ac_ext

12362

LIBS=$ac_check_lib_save_LIBS

12363

12364

{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5

12365

echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; }

12366

if test $ac_cv_lib_dld_shl_load = yes; then

12367

lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"

12368

else

12369

{ echo "$as_me:$LINENO: checking for dlopen" >&5

12370

echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }

12371

if test "${ac_cv_func_dlopen+set}" = set; then

12372

echo $ECHO_N "(cached) $ECHO_C" >&6

12373

else

12374

cat >conftest.$ac_ext <<_ACEOF

12375

/* confdefs.h. */

12376

_ACEOF

12377

cat confdefs.h >>conftest.$ac_ext

12378

cat >>conftest.$ac_ext <<_ACEOF

12379

/* end confdefs.h. */

12380

/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.

12381

For example, HP-UX 11i <limits.h> declares gettimeofday. */

12382

#define dlopen innocuous_dlopen

12383

12384

/* System header to define __stub macros and hopefully few prototypes,

12385

which can conflict with char dlopen (); below.

12386

Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

12387

<limits.h> exists even on freestanding compilers. */

12388

12389

#ifdef __STDC__

12390

# include <limits.h>

12391

#else

12392

# include <assert.h>

12393

#endif

12394

12395

#undef dlopen

12396

12397

/* Override any GCC internal prototype to avoid an error.

12398

Use char because int might match the return type of a GCC

12399

builtin and then its argument prototype would still apply. */

12400

#ifdef __cplusplus

12401

extern "C"

12402

#endif

12403

char dlopen ();

12404

/* The GNU C library defines this for functions which it implements

12405

to always fail with ENOSYS. Some functions are actually named

12406

something starting with __ and the normal name is an alias. */

12407

#if defined __stub_dlopen || defined __stub___dlopen

12408

choke me

12409

#endif

12410

12411

int

12412

main ()

12413

{

12414

return dlopen ();

12415

;

12416

return 0;

12417

}

12418

_ACEOF

12419

rm -f conftest.$ac_objext conftest$ac_exeext

12420

if { (ac_try="$ac_link"

12421

case "(($ac_try" in

12422

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

12423

*) ac_try_echo=$ac_try;;

12424

esac

12425

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

12426

(eval "$ac_link") 2>conftest.er1

12427

ac_status=$?

12428

grep -v '^ *+' conftest.er1 >conftest.err

12429

rm -f conftest.er1

12430

cat conftest.err >&5

12431

echo "$as_me:$LINENO: \$? = $ac_status" >&5

12432

(exit $ac_status); } && {

12433

test -z "$ac_c_werror_flag" ||

12434

test ! -s conftest.err

12435

} && test -s conftest$ac_exeext &&

12436

$as_test_x conftest$ac_exeext; then

12437

ac_cv_func_dlopen=yes

12438

else

12439

echo "$as_me: failed program was:" >&5

12440

sed 's/^/| /' conftest.$ac_ext >&5

12441

12442

ac_cv_func_dlopen=no

12443

12444

12445

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

12446

conftest$ac_exeext conftest.$ac_ext

12447

12448

{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5

12449

echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }

12450

if test $ac_cv_func_dlopen = yes; then

12451

lt_cv_dlopen="dlopen"

12452

else

12453

{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5

12454

echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }

12455

if test "${ac_cv_lib_dl_dlopen+set}" = set; then

12456

echo $ECHO_N "(cached) $ECHO_C" >&6

12457

else

12458

ac_check_lib_save_LIBS=$LIBS

12459

LIBS="-ldl $LIBS"

12460

cat >conftest.$ac_ext <<_ACEOF

12461

/* confdefs.h. */

12462

_ACEOF

12463

cat confdefs.h >>conftest.$ac_ext

12464

cat >>conftest.$ac_ext <<_ACEOF

12465

/* end confdefs.h. */

12466

12467

/* Override any GCC internal prototype to avoid an error.

12468

Use char because int might match the return type of a GCC

12469

builtin and then its argument prototype would still apply. */

12470

#ifdef __cplusplus

12471

extern "C"

12472

#endif

12473

char dlopen ();

12474

int

12475

main ()

12476

{

12477

return dlopen ();

12478

;

12479

return 0;

12480

}

12481

_ACEOF

12482

rm -f conftest.$ac_objext conftest$ac_exeext

12483

if { (ac_try="$ac_link"

12484

case "(($ac_try" in

12485

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

12486

*) ac_try_echo=$ac_try;;

12487

esac

12488

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

12489

(eval "$ac_link") 2>conftest.er1

12490

ac_status=$?

12491

grep -v '^ *+' conftest.er1 >conftest.err

12492

rm -f conftest.er1

12493

cat conftest.err >&5

12494

echo "$as_me:$LINENO: \$? = $ac_status" >&5

12495

(exit $ac_status); } && {

12496

test -z "$ac_c_werror_flag" ||

12497

test ! -s conftest.err

12498

} && test -s conftest$ac_exeext &&

12499

$as_test_x conftest$ac_exeext; then

12500

ac_cv_lib_dl_dlopen=yes

12501

else

12502

echo "$as_me: failed program was:" >&5

12503

sed 's/^/| /' conftest.$ac_ext >&5

12504

12505

ac_cv_lib_dl_dlopen=no

12506

12507

12508

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

12509

conftest$ac_exeext conftest.$ac_ext

12510

LIBS=$ac_check_lib_save_LIBS

12511

12512

{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5

12513

echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }

12514

if test $ac_cv_lib_dl_dlopen = yes; then

12515

lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"

12516

else

12517

{ echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5

12518

echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; }

12519

if test "${ac_cv_lib_svld_dlopen+set}" = set; then

12520

echo $ECHO_N "(cached) $ECHO_C" >&6

12521

else

12522

ac_check_lib_save_LIBS=$LIBS

12523

LIBS="-lsvld $LIBS"

12524

cat >conftest.$ac_ext <<_ACEOF

12525

/* confdefs.h. */

12526

_ACEOF

12527

cat confdefs.h >>conftest.$ac_ext

12528

cat >>conftest.$ac_ext <<_ACEOF

12529

/* end confdefs.h. */

12530

12531

/* Override any GCC internal prototype to avoid an error.

12532

Use char because int might match the return type of a GCC

12533

builtin and then its argument prototype would still apply. */

12534

#ifdef __cplusplus

12535

extern "C"

12536

#endif

12537

char dlopen ();

12538

int

12539

main ()

12540

{

12541

return dlopen ();

12542

;

12543

return 0;

12544

}

12545

_ACEOF

12546

rm -f conftest.$ac_objext conftest$ac_exeext

12547

if { (ac_try="$ac_link"

12548

case "(($ac_try" in

12549

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

12550

*) ac_try_echo=$ac_try;;

12551

esac

12552

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

12553

(eval "$ac_link") 2>conftest.er1

12554

ac_status=$?

12555

grep -v '^ *+' conftest.er1 >conftest.err

12556

rm -f conftest.er1

12557

cat conftest.err >&5

12558

echo "$as_me:$LINENO: \$? = $ac_status" >&5

12559

(exit $ac_status); } && {

12560

test -z "$ac_c_werror_flag" ||

12561

test ! -s conftest.err

12562

} && test -s conftest$ac_exeext &&

12563

$as_test_x conftest$ac_exeext; then

12564

ac_cv_lib_svld_dlopen=yes

12565

else

12566

echo "$as_me: failed program was:" >&5

12567

sed 's/^/| /' conftest.$ac_ext >&5

12568

12569

ac_cv_lib_svld_dlopen=no

12570

12571

12572

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

12573

conftest$ac_exeext conftest.$ac_ext

12574

LIBS=$ac_check_lib_save_LIBS

12575

12576

{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5

12577

echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; }

12578

if test $ac_cv_lib_svld_dlopen = yes; then

12579

lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"

12580

else

12581

{ echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5

12582

echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; }

12583

if test "${ac_cv_lib_dld_dld_link+set}" = set; then

12584

echo $ECHO_N "(cached) $ECHO_C" >&6

12585

else

12586

ac_check_lib_save_LIBS=$LIBS

12587

LIBS="-ldld $LIBS"

12588

cat >conftest.$ac_ext <<_ACEOF

12589

/* confdefs.h. */

12590

_ACEOF

12591

cat confdefs.h >>conftest.$ac_ext

12592

cat >>conftest.$ac_ext <<_ACEOF

12593

/* end confdefs.h. */

12594

12595

/* Override any GCC internal prototype to avoid an error.

12596

Use char because int might match the return type of a GCC

12597

builtin and then its argument prototype would still apply. */

12598

#ifdef __cplusplus

12599

extern "C"

12600

#endif

12601

char dld_link ();

12602

int

12603

main ()

12604

{

12605

return dld_link ();

12606

;

12607

return 0;

12608

}

12609

_ACEOF

12610

rm -f conftest.$ac_objext conftest$ac_exeext

12611

if { (ac_try="$ac_link"

12612

case "(($ac_try" in

12613

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

12614

*) ac_try_echo=$ac_try;;

12615

esac

12616

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

12617

(eval "$ac_link") 2>conftest.er1

12618

ac_status=$?

12619

grep -v '^ *+' conftest.er1 >conftest.err

12620

rm -f conftest.er1

12621

cat conftest.err >&5

12622

echo "$as_me:$LINENO: \$? = $ac_status" >&5

12623

(exit $ac_status); } && {

12624

test -z "$ac_c_werror_flag" ||

12625

test ! -s conftest.err

12626

} && test -s conftest$ac_exeext &&

12627

$as_test_x conftest$ac_exeext; then

12628

ac_cv_lib_dld_dld_link=yes

12629

else

12630

echo "$as_me: failed program was:" >&5

12631

sed 's/^/| /' conftest.$ac_ext >&5

12632

12633

ac_cv_lib_dld_dld_link=no

12634

12635

12636

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

12637

conftest$ac_exeext conftest.$ac_ext

12638

LIBS=$ac_check_lib_save_LIBS

12639

12640

{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5

12641

echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; }

12642

if test $ac_cv_lib_dld_dld_link = yes; then

12643

lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"

12644

12645

12646

12647

12648

12649

12650

12651

12652

12653

12654

12655

12656

12657

12658

12659

12660

12661

;;

12662

esac

12663

12664

if test "x$lt_cv_dlopen" != xno; then

12665

enable_dlopen=yes

12666

else

12667

enable_dlopen=no

12668

12669

12670

case $lt_cv_dlopen in

12671

dlopen)

12672

save_CPPFLAGS="$CPPFLAGS"

12673

test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"

12674

12675

save_LDFLAGS="$LDFLAGS"

12676

wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

12677

12678

save_LIBS="$LIBS"

12679

LIBS="$lt_cv_dlopen_libs $LIBS"

12680

12681

{ echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5

12682

echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; }

12683

if test "${lt_cv_dlopen_self+set}" = set; then

12684

echo $ECHO_N "(cached) $ECHO_C" >&6

12685

else

12686

if test "$cross_compiling" = yes; then :

12687

lt_cv_dlopen_self=cross

12688

else

12689

lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2

12690

lt_status=$lt_dlunknown

12691

cat > conftest.$ac_ext <<_LT_EOF

12692

#line 12692 "configure"

12693

#include "confdefs.h"

12694

12695

#if HAVE_DLFCN_H

12696

#include <dlfcn.h>

12697

#endif

12698

12699

#include <stdio.h>

12700

12701

#ifdef RTLD_GLOBAL

12702

# define LT_DLGLOBAL RTLD_GLOBAL

12703

#else

12704

# ifdef DL_GLOBAL

12705

# define LT_DLGLOBAL DL_GLOBAL

12706

# else

12707

# define LT_DLGLOBAL 0

12708

# endif

12709

#endif

12710

12711

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we

12712

find out it does not work in some platform. */

12713

#ifndef LT_DLLAZY_OR_NOW

12714

# ifdef RTLD_LAZY

12715

# define LT_DLLAZY_OR_NOW RTLD_LAZY

12716

# else

12717

# ifdef DL_LAZY

12718

# define LT_DLLAZY_OR_NOW DL_LAZY

12719

# else

12720

# ifdef RTLD_NOW

12721

# define LT_DLLAZY_OR_NOW RTLD_NOW

12722

# else

12723

# ifdef DL_NOW

12724

# define LT_DLLAZY_OR_NOW DL_NOW

12725

# else

12726

# define LT_DLLAZY_OR_NOW 0

12727

# endif

12728

# endif

12729

# endif

12730

# endif

12731

#endif

12732

12733

#ifdef __cplusplus

12734

extern "C" void exit (int);

12735

#endif

12736

12737

void fnord() { int i=42;}

12738

int main ()

12739

{

12740

void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);

12741

int status = $lt_dlunknown;

12742

12743

if (self)

12744

{

12745

if (dlsym (self,"fnord")) status = $lt_dlno_uscore;

12746

else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;

12747

/* dlclose (self); */

12748

}

12749

else

12750

puts (dlerror ());

12751

12752

exit (status);

12753

}

12754

_LT_EOF

12755

if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5

12756

(eval $ac_link) 2>&5

12757

ac_status=$?

12758

echo "$as_me:$LINENO: \$? = $ac_status" >&5

12759

(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then

12760

(./conftest; exit; ) >&5 2>/dev/null

12761

lt_status=$?

12762

case x$lt_status in

12763

x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;

12764

x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;

12765

x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;

12766

esac

12767

else :

12768

# compilation failed

12769

lt_cv_dlopen_self=no

12770

12771

12772

rm -fr conftest*

12773

12774

12775

12776

{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5

12777

echo "${ECHO_T}$lt_cv_dlopen_self" >&6; }

12778

12779

if test "x$lt_cv_dlopen_self" = xyes; then

12780

wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"

12781

{ echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5

12782

echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; }

12783

if test "${lt_cv_dlopen_self_static+set}" = set; then

12784

echo $ECHO_N "(cached) $ECHO_C" >&6

12785

else

12786

if test "$cross_compiling" = yes; then :

12787

lt_cv_dlopen_self_static=cross

12788

else

12789

lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2

12790

lt_status=$lt_dlunknown

12791

cat > conftest.$ac_ext <<_LT_EOF

12792

#line 12792 "configure"

12793

#include "confdefs.h"

12794

12795

#if HAVE_DLFCN_H

12796

#include <dlfcn.h>

12797

#endif

12798

12799

#include <stdio.h>

12800

12801

#ifdef RTLD_GLOBAL

12802

# define LT_DLGLOBAL RTLD_GLOBAL

12803

#else

12804

# ifdef DL_GLOBAL

12805

# define LT_DLGLOBAL DL_GLOBAL

12806

# else

12807

# define LT_DLGLOBAL 0

12808

# endif

12809

#endif

12810

12811

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we

12812

find out it does not work in some platform. */

12813

#ifndef LT_DLLAZY_OR_NOW

12814

# ifdef RTLD_LAZY

12815

# define LT_DLLAZY_OR_NOW RTLD_LAZY

12816

# else

12817

# ifdef DL_LAZY

12818

# define LT_DLLAZY_OR_NOW DL_LAZY

12819

# else

12820

# ifdef RTLD_NOW

12821

# define LT_DLLAZY_OR_NOW RTLD_NOW

12822

# else

12823

# ifdef DL_NOW

12824

# define LT_DLLAZY_OR_NOW DL_NOW

12825

# else

12826

# define LT_DLLAZY_OR_NOW 0

12827

# endif

12828

# endif

12829

# endif

12830

# endif

12831

#endif

12832

12833

#ifdef __cplusplus

12834

extern "C" void exit (int);

12835

#endif

12836

12837

void fnord() { int i=42;}

12838

int main ()

12839

{

12840

void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);

12841

int status = $lt_dlunknown;

12842

12843

if (self)

12844

{

12845

if (dlsym (self,"fnord")) status = $lt_dlno_uscore;

12846

else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;

12847

/* dlclose (self); */

12848

}

12849

else

12850

puts (dlerror ());

12851

12852

exit (status);

12853

}

12854

_LT_EOF

12855

if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5

12856

(eval $ac_link) 2>&5

12857

ac_status=$?

12858

echo "$as_me:$LINENO: \$? = $ac_status" >&5

12859

(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then

12860

(./conftest; exit; ) >&5 2>/dev/null

12861

lt_status=$?

12862

case x$lt_status in

12863

x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;

12864

x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;

12865

x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;

12866

esac

12867

else :

12868

# compilation failed

12869

lt_cv_dlopen_self_static=no

12870

12871

12872

rm -fr conftest*

12873

12874

12875

12876

{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5

12877

echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; }

12878

12879

12880

CPPFLAGS="$save_CPPFLAGS"

12881

LDFLAGS="$save_LDFLAGS"

12882

LIBS="$save_LIBS"

12883

;;

12884

esac

12885

12886

case $lt_cv_dlopen_self in

12887

yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;

12888

*) enable_dlopen_self=unknown ;;

12889

esac

12890

12891

case $lt_cv_dlopen_self_static in

12892

yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;

12893

*) enable_dlopen_self_static=unknown ;;

12894

esac

12895

12896

12897

12898

12899

12900

12901

12902

12903

12904

12905

12906

12907

12908

12909

12910

12911

12912

12913

striplib=

12914

old_striplib=

12915

{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5

12916

echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; }

12917

if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then

12918

test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"

12919

test -z "$striplib" && striplib="$STRIP --strip-unneeded"

12920

{ echo "$as_me:$LINENO: result: yes" >&5

12921

echo "${ECHO_T}yes" >&6; }

12922

else

12923

# FIXME - insert some real tests, host_os isn't really good enough

12924

case $host_os in

12925

darwin*)

12926

if test -n "$STRIP" ; then

12927

striplib="$STRIP -x"

12928

old_striplib="$STRIP -S"

12929

{ echo "$as_me:$LINENO: result: yes" >&5

12930

echo "${ECHO_T}yes" >&6; }

12931

else

12932

{ echo "$as_me:$LINENO: result: no" >&5

12933

echo "${ECHO_T}no" >&6; }

12934

12935

;;

12936

12937

{ echo "$as_me:$LINENO: result: no" >&5

12938

echo "${ECHO_T}no" >&6; }

12939

;;

12940

esac

12941

12942

12943

12944

12945

12946

12947

12948

12949

12950

12951

12952

12953

12954

# Report which library types will actually be built

12955

{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5

12956

echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; }

12957

{ echo "$as_me:$LINENO: result: $can_build_shared" >&5

12958

echo "${ECHO_T}$can_build_shared" >&6; }

12959

12960

{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5

12961

echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; }

12962

test "$can_build_shared" = "no" && enable_shared=no

12963

12964

# On AIX, shared libraries and static libraries use the same namespace, and

12965

# are all built from PIC.

12966

case $host_os in

12967

aix3*)

12968

test "$enable_shared" = yes && enable_static=no

12969

if test -n "$RANLIB"; then

12970

archive_cmds="$archive_cmds~\$RANLIB \$lib"

12971

postinstall_cmds='$RANLIB $lib'

12972

12973

;;

12974

12975

aix[4-9]*)

12976

if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then

12977

test "$enable_shared" = yes && enable_static=no

12978

12979

;;

12980

esac

12981

{ echo "$as_me:$LINENO: result: $enable_shared" >&5

12982

echo "${ECHO_T}$enable_shared" >&6; }

12983

12984

{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5

12985

echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; }

12986

# Make sure either enable_shared or enable_static is yes.

12987

test "$enable_shared" = yes || enable_static=yes

12988

{ echo "$as_me:$LINENO: result: $enable_static" >&5

12989

echo "${ECHO_T}$enable_static" >&6; }

12990

12991

12992

12993

12994

12995

ac_ext=c

12996

ac_cpp='$CPP $CPPFLAGS'

12997

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

12998

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

12999

ac_compiler_gnu=$ac_cv_c_compiler_gnu

13000

13001

CC="$lt_save_CC"

13002

13003

13004

ac_ext=cpp

13005

ac_cpp='$CXXCPP $CPPFLAGS'

13006

ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'

13007

ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

13008

ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

13009

13010

archive_cmds_need_lc_CXX=no

13011

allow_undefined_flag_CXX=

13012

always_export_symbols_CXX=no

13013

archive_expsym_cmds_CXX=

13014

compiler_needs_object_CXX=no

13015

export_dynamic_flag_spec_CXX=

13016

hardcode_direct_CXX=no

13017

hardcode_direct_absolute_CXX=no

13018

hardcode_libdir_flag_spec_CXX=

13019

hardcode_libdir_flag_spec_ld_CXX=

13020

hardcode_libdir_separator_CXX=

13021

hardcode_minus_L_CXX=no

13022

hardcode_shlibpath_var_CXX=unsupported

13023

hardcode_automatic_CXX=no

13024

inherit_rpath_CXX=no

13025

module_cmds_CXX=

13026

module_expsym_cmds_CXX=

13027

link_all_deplibs_CXX=unknown

13028

old_archive_cmds_CXX=$old_archive_cmds

13029

no_undefined_flag_CXX=

13030

whole_archive_flag_spec_CXX=

13031

enable_shared_with_static_runtimes_CXX=no

13032

13033

# Source file extension for C++ test sources.

13034

ac_ext=cpp

13035

13036

# Object file extension for compiled C++ test sources.

13037

objext=o

13038

objext_CXX=$objext

13039

13040

# No sense in running all these tests if we already determined that

13041

# the CXX compiler isn't working. Some variables (like enable_shared)

13042

# are currently assumed to apply to all compilers on this platform,

13043

# and will be corrupted by setting them based on a non-working compiler.

13044

if test "$_lt_caught_CXX_error" != yes; then

13045

# Code to be used in simple compile tests

13046

lt_simple_compile_test_code="int some_variable = 0;"

13047

13048

# Code to be used in simple link tests

13049

lt_simple_link_test_code='int main(int, char *[]) { return(0); }'

13050

13051

# ltmain only uses $CC for tagged configurations so make sure $CC is set.

13052

13053

13054

13055

13056

13057

13058

# If no C compiler was specified, use CC.

13059

LTCC=${LTCC-"$CC"}

13060

13061

# If no C compiler flags were specified, use CFLAGS.

13062

LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

13063

13064

# Allow CC to be a program name with arguments.

13065

compiler=$CC

13066

13067

13068

# save warnings/boilerplate of simple test code

13069

ac_outfile=conftest.$ac_objext

13070

echo "$lt_simple_compile_test_code" >conftest.$ac_ext

13071

eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err

13072

_lt_compiler_boilerplate=`cat conftest.err`

13073

$RM conftest*

13074

13075

ac_outfile=conftest.$ac_objext

13076

echo "$lt_simple_link_test_code" >conftest.$ac_ext

13077

eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err

13078

_lt_linker_boilerplate=`cat conftest.err`

13079

$RM -r conftest*

13080

13081

13082

# Allow CC to be a program name with arguments.

13083

lt_save_CC=$CC

13084

lt_save_LD=$LD

13085

lt_save_GCC=$GCC

13086

GCC=$GXX

13087

lt_save_with_gnu_ld=$with_gnu_ld

13088

lt_save_path_LD=$lt_cv_path_LD

13089

if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then

13090

lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx

13091

else

13092

$as_unset lt_cv_prog_gnu_ld

13093

13094

if test -n "${lt_cv_path_LDCXX+set}"; then

13095

lt_cv_path_LD=$lt_cv_path_LDCXX

13096

else

13097

$as_unset lt_cv_path_LD

13098

13099

test -z "${LDCXX+set}" || LD=$LDCXX

13100

CC=${CXX-"c++"}

13101

compiler=$CC

13102

compiler_CXX=$CC

13103

for cc_temp in $compiler""; do

13104

case $cc_temp in

13105

compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;

13106

distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;

13107

\-*) ;;

13108

*) break;;

13109

esac

13110

done

13111

cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`

13112

13113

13114

if test -n "$compiler"; then

13115

# We don't want -fno-exception when compiling C++ code, so set the

13116

# no_builtin_flag separately

13117

if test "$GXX" = yes; then

13118

lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'

13119

else

13120

lt_prog_compiler_no_builtin_flag_CXX=

13121

13122

13123

if test "$GXX" = yes; then

13124

# Set up default GNU C++ configuration

13125

13126

13127

13128

# Check whether --with-gnu-ld was given.

13129

if test "${with_gnu_ld+set}" = set; then

13130

withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes

13131

else

13132

with_gnu_ld=no

13133

13134

13135

ac_prog=ld

13136

if test "$GCC" = yes; then

13137

# Check if gcc -print-prog-name=ld gives a path.

13138

{ echo "$as_me:$LINENO: checking for ld used by $CC" >&5

13139

echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }

13140

case $host in

13141

*-*-mingw*)

13142

# gcc leaves a trailing carriage return which upsets mingw

13143

ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;

13144

13145

ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;

13146

esac

13147

case $ac_prog in

13148

# Accept absolute paths.

13149

[\\/]* | ?:[\\/]*)

13150

re_direlt='/[^/][^/]*/\.\./'

13151

# Canonicalize the pathname of ld

13152

ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`

13153

while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do

13154

ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`

13155

done

13156

test -z "$LD" && LD="$ac_prog"

13157

;;

13158

"")

13159

# If it fails, then pretend we aren't using GCC.

13160

ac_prog=ld

13161

;;

13162

13163

# If it is relative, then search for the first ld in PATH.

13164

with_gnu_ld=unknown

13165

;;

13166

esac

13167

elif test "$with_gnu_ld" = yes; then

13168

{ echo "$as_me:$LINENO: checking for GNU ld" >&5

13169

echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }

13170

else

13171

{ echo "$as_me:$LINENO: checking for non-GNU ld" >&5

13172

echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }

13173

13174

if test "${lt_cv_path_LD+set}" = set; then

13175

echo $ECHO_N "(cached) $ECHO_C" >&6

13176

else

13177

if test -z "$LD"; then

13178

lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

13179

for ac_dir in $PATH; do

13180

IFS="$lt_save_ifs"

13181

test -z "$ac_dir" && ac_dir=.

13182

if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then

13183

lt_cv_path_LD="$ac_dir/$ac_prog"

13184

# Check to see if the program is GNU ld. I'd rather use --version,

13185

# but apparently some variants of GNU ld only accept -v.

13186

# Break only if it was the GNU/non-GNU ld that we prefer.

13187

case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in

13188

*GNU* | *'with BFD'*)

13189

test "$with_gnu_ld" != no && break

13190

;;

13191

13192

test "$with_gnu_ld" != yes && break

13193

;;

13194

esac

13195

13196

done

13197

IFS="$lt_save_ifs"

13198

else

13199

lt_cv_path_LD="$LD" # Let the user override the test with a path.

13200

13201

13202

13203

LD="$lt_cv_path_LD"

13204

if test -n "$LD"; then

13205

{ echo "$as_me:$LINENO: result: $LD" >&5

13206

echo "${ECHO_T}$LD" >&6; }

13207

else

13208

{ echo "$as_me:$LINENO: result: no" >&5

13209

echo "${ECHO_T}no" >&6; }

13210

13211

test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5

13212

echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}

13213

{ (exit 1); exit 1; }; }

13214

{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5

13215

echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }

13216

if test "${lt_cv_prog_gnu_ld+set}" = set; then

13217

echo $ECHO_N "(cached) $ECHO_C" >&6

13218

else

13219

# I'd rather use --version here, but apparently some GNU lds only accept -v.

13220

case `$LD -v 2>&1 </dev/null` in

13221

*GNU* | *'with BFD'*)

13222

lt_cv_prog_gnu_ld=yes

13223

;;

13224

13225

lt_cv_prog_gnu_ld=no

13226

;;

13227

esac

13228

13229

{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5

13230

echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }

13231

with_gnu_ld=$lt_cv_prog_gnu_ld

13232

13233

13234

13235

13236

13237

13238

13239

# Check if GNU C++ uses GNU ld as the underlying linker, since the

13240

# archiving commands below assume that GNU ld is being used.

13241

if test "$with_gnu_ld" = yes; then

13242

archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

13243

archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

13244

13245

hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'

13246

export_dynamic_flag_spec_CXX='${wl}--export-dynamic'

13247

13248

# If archive_cmds runs LD, not CC, wlarc should be empty

13249

# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to

13250

# investigate it a little bit more. (MM)

13251

wlarc='${wl}'

13252

13253

# ancient GNU ld didn't support --whole-archive et. al.

13254

if eval "`$CC -print-prog-name=ld` --help 2>&1" |

13255

$GREP 'no-whole-archive' > /dev/null; then

13256

whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

13257

else

13258

whole_archive_flag_spec_CXX=

13259

13260

else

13261

with_gnu_ld=no

13262

wlarc=

13263

13264

# A generic and very simple default shared library creation

13265

# command for GNU C++ for the case where it uses the native

13266

# linker, instead of GNU ld. If possible, this setting should

13267

# overridden to take advantage of the native linker features on

13268

# the platform it is being used on.

13269

archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'

13270

13271

13272

# Commands to make compiler produce verbose output that lists

13273

# what "hidden" libraries, object files and flags are used when

13274

# linking a shared library.

13275

output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'

13276

13277

else

13278

GXX=no

13279

with_gnu_ld=no

13280

wlarc=

13281

13282

13283

# PORTME: fill in a description of your system's C++ link characteristics

13284

{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5

13285

echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }

13286

ld_shlibs_CXX=yes

13287

case $host_os in

13288

aix3*)

13289

# FIXME: insert proper C++ library support

13290

ld_shlibs_CXX=no

13291

;;

13292

aix[4-9]*)

13293

if test "$host_cpu" = ia64; then

13294

# On IA64, the linker does run time linking by default, so we don't

13295

# have to do anything special.

13296

aix_use_runtimelinking=no

13297

exp_sym_flag='-Bexport'

13298

no_entry_flag=""

13299

else

13300

aix_use_runtimelinking=no

13301

13302

# Test if we are trying to use run time linking or normal

13303

# AIX style linking. If -brtl is somewhere in LDFLAGS, we

13304

# need to do runtime linking.

13305

case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)

13306

for ld_flag in $LDFLAGS; do

13307

case $ld_flag in

13308

*-brtl*)

13309

aix_use_runtimelinking=yes

13310

break

13311

;;

13312

esac

13313

done

13314

;;

13315

esac

13316

13317

exp_sym_flag='-bexport'

13318

no_entry_flag='-bnoentry'

13319

13320

13321

# When large executables or shared objects are built, AIX ld can

13322

# have problems creating the table of contents. If linking a library

13323

# or program results in "error TOC overflow" add -mminimal-toc to

13324

# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not

13325

# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

13326

13327

archive_cmds_CXX=''

13328

hardcode_direct_CXX=yes

13329

hardcode_direct_absolute_CXX=yes

13330

hardcode_libdir_separator_CXX=':'

13331

link_all_deplibs_CXX=yes

13332

file_list_spec_CXX='${wl}-f,'

13333

13334

if test "$GXX" = yes; then

13335

case $host_os in aix4.[012]|aix4.[012].*)

13336

# We only want to do this on AIX 4.2 and lower, the check

13337

# below for broken collect2 doesn't work under 4.3+

13338

collect2name=`${CC} -print-prog-name=collect2`

13339

if test -f "$collect2name" &&

13340

strings "$collect2name" | $GREP resolve_lib_name >/dev/null

13341

then

13342

# We have reworked collect2

13343

13344

else

13345

# We have old collect2

13346

hardcode_direct_CXX=unsupported

13347

# It fails to find uninstalled libraries when the uninstalled

13348

# path is not listed in the libpath. Setting hardcode_minus_L

13349

# to unsupported forces relinking

13350

hardcode_minus_L_CXX=yes

13351

hardcode_libdir_flag_spec_CXX='-L$libdir'

13352

hardcode_libdir_separator_CXX=

13353

13354

esac

13355

shared_flag='-shared'

13356

if test "$aix_use_runtimelinking" = yes; then

13357

shared_flag="$shared_flag "'${wl}-G'

13358

13359

else

13360

# not using gcc

13361

if test "$host_cpu" = ia64; then

13362

# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

13363

# chokes on -Wl,-G. The following line is correct:

13364

shared_flag='-G'

13365

else

13366

if test "$aix_use_runtimelinking" = yes; then

13367

shared_flag='${wl}-G'

13368

else

13369

shared_flag='${wl}-bM:SRE'

13370

13371

13372

13373

13374

# It seems that -bexpall does not export symbols beginning with

13375

# underscore (_), so it is better to generate a list of symbols to

13376

# export.

13377

always_export_symbols_CXX=yes

13378

if test "$aix_use_runtimelinking" = yes; then

13379

# Warning - without using the other runtime loading flags (-brtl),

13380

# -berok will link without error, but may produce a broken library.

13381

allow_undefined_flag_CXX='-berok'

13382

# Determine the default libpath from the value encoded in an empty

13383

# executable.

13384

cat >conftest.$ac_ext <<_ACEOF

13385

/* confdefs.h. */

13386

_ACEOF

13387

cat confdefs.h >>conftest.$ac_ext

13388

cat >>conftest.$ac_ext <<_ACEOF

13389

/* end confdefs.h. */

13390

13391

int

13392

main ()

13393

{

13394

13395

;

13396

return 0;

13397

}

13398

_ACEOF

13399

rm -f conftest.$ac_objext conftest$ac_exeext

13400

if { (ac_try="$ac_link"

13401

case "(($ac_try" in

13402

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

13403

*) ac_try_echo=$ac_try;;

13404

esac

13405

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

13406

(eval "$ac_link") 2>conftest.er1

13407

ac_status=$?

13408

grep -v '^ *+' conftest.er1 >conftest.err

13409

rm -f conftest.er1

13410

cat conftest.err >&5

13411

echo "$as_me:$LINENO: \$? = $ac_status" >&5

13412

(exit $ac_status); } && {

13413

test -z "$ac_cxx_werror_flag" ||

13414

test ! -s conftest.err

13415

} && test -s conftest$ac_exeext &&

13416

$as_test_x conftest$ac_exeext; then

13417

13418

lt_aix_libpath_sed='

13419

/Import File Strings/,/^$/ {

13420

/^0/ {

13421

s/^0 *$.*$$/\1/

13422

13423

}

13424

13425

aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

13426

# Check for a 64-bit object if we didn't find anything.

13427

if test -z "$aix_libpath"; then

13428

aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

13429

13430

else

13431

echo "$as_me: failed program was:" >&5

13432

sed 's/^/| /' conftest.$ac_ext >&5

13433

13434

13435

13436

13437

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

13438

conftest$ac_exeext conftest.$ac_ext

13439

if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi

13440

13441

hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"

13442

13443

archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"

13444

else

13445

if test "$host_cpu" = ia64; then

13446

hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'

13447

allow_undefined_flag_CXX="-z nodefs"

13448

archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"

13449

else

13450

# Determine the default libpath from the value encoded in an

13451

# empty executable.

13452

cat >conftest.$ac_ext <<_ACEOF

13453

/* confdefs.h. */

13454

_ACEOF

13455

cat confdefs.h >>conftest.$ac_ext

13456

cat >>conftest.$ac_ext <<_ACEOF

13457

/* end confdefs.h. */

13458

13459

int

13460

main ()

13461

{

13462

13463

;

13464

return 0;

13465

}

13466

_ACEOF

13467

rm -f conftest.$ac_objext conftest$ac_exeext

13468

if { (ac_try="$ac_link"

13469

case "(($ac_try" in

13470

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

13471

*) ac_try_echo=$ac_try;;

13472

esac

13473

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

13474

(eval "$ac_link") 2>conftest.er1

13475

ac_status=$?

13476

grep -v '^ *+' conftest.er1 >conftest.err

13477

rm -f conftest.er1

13478

cat conftest.err >&5

13479

echo "$as_me:$LINENO: \$? = $ac_status" >&5

13480

(exit $ac_status); } && {

13481

test -z "$ac_cxx_werror_flag" ||

13482

test ! -s conftest.err

13483

} && test -s conftest$ac_exeext &&

13484

$as_test_x conftest$ac_exeext; then

13485

13486

lt_aix_libpath_sed='

13487

/Import File Strings/,/^$/ {

13488

/^0/ {

13489

s/^0 *$.*$$/\1/

13490

13491

}

13492

13493

aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

13494

# Check for a 64-bit object if we didn't find anything.

13495

if test -z "$aix_libpath"; then

13496

aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

13497

13498

else

13499

echo "$as_me: failed program was:" >&5

13500

sed 's/^/| /' conftest.$ac_ext >&5

13501

13502

13503

13504

13505

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

13506

conftest$ac_exeext conftest.$ac_ext

13507

if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi

13508

13509

hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"

13510

# Warning - without using the other run time loading flags,

13511

# -berok will link without error, but may produce a broken library.

13512

no_undefined_flag_CXX=' ${wl}-bernotok'

13513

allow_undefined_flag_CXX=' ${wl}-berok'

13514

# Exported symbols can be pulled into shared objects from archives

13515

whole_archive_flag_spec_CXX='$convenience'

13516

archive_cmds_need_lc_CXX=yes

13517

# This is similar to how AIX traditionally builds its shared

13518

# libraries.

13519

archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'

13520

13521

13522

;;

13523

13524

beos*)

13525

if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then

13526

allow_undefined_flag_CXX=unsupported

13527

# Joseph Beckenbach <jrb3@best.com> says some releases of gcc

13528

# support --undefined. This deserves some investigation. FIXME

13529

archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

13530

else

13531

ld_shlibs_CXX=no

13532

13533

;;

13534

13535

chorus*)

13536

case $cc_basename in

13537

13538

# FIXME: insert proper C++ library support

13539

ld_shlibs_CXX=no

13540

;;

13541

esac

13542

;;

13543

13544

cygwin* | mingw* | pw32*)

13545

# _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,

13546

# as there is no search path for DLLs.

13547

hardcode_libdir_flag_spec_CXX='-L$libdir'

13548

allow_undefined_flag_CXX=unsupported

13549

always_export_symbols_CXX=no

13550

enable_shared_with_static_runtimes_CXX=yes

13551

13552

if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then

13553

archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

13554

# If the export-symbols file already is a .def file (1st line

13555

# is EXPORTS), use it as is; otherwise, prepend...

13556

archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

13557

cp $export_symbols $output_objdir/$soname.def;

13558

else

13559

echo EXPORTS > $output_objdir/$soname.def;

13560

cat $export_symbols >> $output_objdir/$soname.def;

13561

fi~

13562

$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

13563

else

13564

ld_shlibs_CXX=no

13565

13566

;;

13567

darwin* | rhapsody*)

13568

13569

13570

archive_cmds_need_lc_CXX=no

13571

hardcode_direct_CXX=no

13572

hardcode_automatic_CXX=yes

13573

hardcode_shlibpath_var_CXX=unsupported

13574

whole_archive_flag_spec_CXX=''

13575

link_all_deplibs_CXX=yes

13576

allow_undefined_flag_CXX="$_lt_dar_allow_undefined"

13577

if test "$GCC" = "yes"; then

13578

output_verbose_link_cmd=echo

13579

archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"

13580

module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"

13581

archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"

13582

module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"

13583

if test "$lt_cv_apple_cc_single_mod" != "yes"; then

13584

archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"

13585

archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"

13586

13587

13588

else

13589

ld_shlibs_CXX=no

13590

13591

13592

;;

13593

13594

dgux*)

13595

case $cc_basename in

13596

ec++*)

13597

# FIXME: insert proper C++ library support

13598

ld_shlibs_CXX=no

13599

;;

13600

ghcx*)

13601

# Green Hills C++ Compiler

13602

# FIXME: insert proper C++ library support

13603

ld_shlibs_CXX=no

13604

;;

13605

13606

# FIXME: insert proper C++ library support

13607

ld_shlibs_CXX=no

13608

;;

13609

esac

13610

;;

13611

13612

freebsd[12]*)

13613

# C++ shared libraries reported to be fairly broken before

13614

# switch to ELF

13615

ld_shlibs_CXX=no

13616

;;

13617

13618

freebsd-elf*)

13619

archive_cmds_need_lc_CXX=no

13620

;;

13621

13622

freebsd* | dragonfly*)

13623

# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF

13624

# conventions

13625

ld_shlibs_CXX=yes

13626

;;

13627

13628

gnu*)

13629

;;

13630

13631

hpux9*)

13632

hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'

13633

hardcode_libdir_separator_CXX=:

13634

export_dynamic_flag_spec_CXX='${wl}-E'

13635

hardcode_direct_CXX=yes

13636

hardcode_minus_L_CXX=yes # Not in the search PATH,

13637

# but as the default

13638

# location of the library.

13639

13640

case $cc_basename in

13641

CC*)

13642

# FIXME: insert proper C++ library support

13643

ld_shlibs_CXX=no

13644

;;

13645

aCC*)

13646

archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

13647

# Commands to make compiler produce verbose output that lists

13648

# what "hidden" libraries, object files and flags are used when

13649

# linking a shared library.

13650

13651

# There doesn't appear to be a way to prevent this compiler from

13652

# explicitly linking system object files so we need to strip them

13653

# from the output so that they don't get included in the library

13654

# dependencies.

13655

output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'

13656

;;

13657

13658

if test "$GXX" = yes; then

13659

archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

13660

else

13661

# FIXME: insert proper C++ library support

13662

ld_shlibs_CXX=no

13663

13664

;;

13665

esac

13666

;;

13667

13668

hpux10*|hpux11*)

13669

if test $with_gnu_ld = no; then

13670

hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'

13671

hardcode_libdir_separator_CXX=:

13672

13673

case $host_cpu in

13674

hppa*64*|ia64*)

13675

;;

13676

13677

export_dynamic_flag_spec_CXX='${wl}-E'

13678

;;

13679

esac

13680

13681

case $host_cpu in

13682

hppa*64*|ia64*)

13683

hardcode_direct_CXX=no

13684

hardcode_shlibpath_var_CXX=no

13685

;;

13686

13687

hardcode_direct_CXX=yes

13688

hardcode_direct_absolute_CXX=yes

13689

hardcode_minus_L_CXX=yes # Not in the search PATH,

13690

# but as the default

13691

# location of the library.

13692

;;

13693

esac

13694

13695

case $cc_basename in

13696

CC*)

13697

# FIXME: insert proper C++ library support

13698

ld_shlibs_CXX=no

13699

;;

13700

aCC*)

13701

case $host_cpu in

13702

hppa*64*)

13703

archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

13704

;;

13705

ia64*)

13706

archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

13707

;;

13708

13709

archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

13710

;;

13711

esac

13712

# Commands to make compiler produce verbose output that lists

13713

# what "hidden" libraries, object files and flags are used when

13714

# linking a shared library.

13715

13716

# There doesn't appear to be a way to prevent this compiler from

13717

# explicitly linking system object files so we need to strip them

13718

# from the output so that they don't get included in the library

13719

# dependencies.

13720

output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'

13721

;;

13722

13723

if test "$GXX" = yes; then

13724

if test $with_gnu_ld = no; then

13725

case $host_cpu in

13726

hppa*64*)

13727

archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

13728

;;

13729

ia64*)

13730

archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

13731

;;

13732

13733

archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

13734

;;

13735

esac

13736

13737

else

13738

# FIXME: insert proper C++ library support

13739

ld_shlibs_CXX=no

13740

13741

;;

13742

esac

13743

;;

13744

13745

interix[3-9]*)

13746

hardcode_direct_CXX=no

13747

hardcode_shlibpath_var_CXX=no

13748

hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'

13749

export_dynamic_flag_spec_CXX='${wl}-E'

13750

# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.

13751

# Instead, shared libraries are loaded at an image base (0x10000000 by

13752

# default) and relocated if they conflict, which is a slow very memory

13753

# consuming and fragmenting process. To avoid this, we pick a random,

13754

# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link

13755

# time. Moving up from 0x10000000 also allows more sbrk(2) space.

13756

archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'

13757

archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'

13758

;;

13759

irix5* | irix6*)

13760

case $cc_basename in

13761

CC*)

13762

# SGI C++

13763

archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'

13764

13765

# Archives containing C++ object files must be created using

13766

# "CC -ar", where "CC" is the IRIX C++ compiler. This is

13767

# necessary to make sure instantiated templates are included

13768

# in the archive.

13769

old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'

13770

;;

13771

13772

if test "$GXX" = yes; then

13773

if test "$with_gnu_ld" = no; then

13774

archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

13775

else

13776

13777

13778

13779

link_all_deplibs_CXX=yes

13780

;;

13781

esac

13782

hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'

13783

hardcode_libdir_separator_CXX=:

13784

inherit_rpath_CXX=yes

13785

;;

13786

13787

linux* | k*bsd*-gnu)

13788

case $cc_basename in

13789

KCC*)

13790

# Kuck and Associates, Inc. (KAI) C++ Compiler

13791

13792

# KCC will only create a shared library if the output file

13793

# ends with ".so" (or ".sl" for HP-UX), so rename the library

13794

# to its proper name (with version) after linking.

13795

archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/$[^()0-9A-Za-z{}]$/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'

13796

archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/$[^()0-9A-Za-z{}]$/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'

13797

# Commands to make compiler produce verbose output that lists

13798

# what "hidden" libraries, object files and flags are used when

13799

# linking a shared library.

13800

13801

# There doesn't appear to be a way to prevent this compiler from

13802

# explicitly linking system object files so we need to strip them

13803

# from the output so that they don't get included in the library

13804

# dependencies.

13805

output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'

13806

13807

hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'

13808

export_dynamic_flag_spec_CXX='${wl}--export-dynamic'

13809

13810

# Archives containing C++ object files must be created using

13811

# "CC -Bstatic", where "CC" is the KAI C++ compiler.

13812

old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'

13813

;;

13814

icpc* | ecpc* )

13815

# Intel C++

13816

with_gnu_ld=yes

13817

# version 8.0 and above of icpc choke on multiply defined symbols

13818

# if we add $predep_objects and $postdep_objects, however 7.1 and

13819

# earlier do not add the objects themselves.

13820

case `$CC -V 2>&1` in

13821

*"Version 7."*)

13822

archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

13823

archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

13824

;;

13825

*) # Version 8.0 or newer

13826

tmp_idyn=

13827

case $host_cpu in

13828

ia64*) tmp_idyn=' -i_dynamic';;

13829

esac

13830

archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

13831

archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'

13832

;;

13833

esac

13834

archive_cmds_need_lc_CXX=no

13835

hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'

13836

export_dynamic_flag_spec_CXX='${wl}--export-dynamic'

13837

whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'

13838

;;

13839

pgCC* | pgcpp*)

13840

# Portland Group C++ compiler

13841

case `$CC -V` in

13842

*pgCC\ [1-5]* | *pgcpp\ [1-5]*)

13843

prelink_cmds_CXX='tpldir=Template.dir~

13844

rm -rf $tpldir~

13845

$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~

13846

compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'

13847

old_archive_cmds_CXX='tpldir=Template.dir~

13848

rm -rf $tpldir~

13849

$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~

13850

$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~

13851

$RANLIB $oldlib'

13852

archive_cmds_CXX='tpldir=Template.dir~

13853

rm -rf $tpldir~

13854

$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~

13855

$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'

13856

archive_expsym_cmds_CXX='tpldir=Template.dir~

13857

rm -rf $tpldir~

13858

$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~

13859

$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'

13860

;;

13861

*) # Version 6 will use weak symbols

13862

archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'

13863

archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'

13864

;;

13865

esac

13866

13867

hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'

13868

export_dynamic_flag_spec_CXX='${wl}--export-dynamic'

13869

whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'

13870

;;

13871

cxx*)

13872

# Compaq C++

13873

archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

13874

archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'

13875

13876

runpath_var=LD_RUN_PATH

13877

hardcode_libdir_flag_spec_CXX='-rpath $libdir'

13878

hardcode_libdir_separator_CXX=:

13879

13880

# Commands to make compiler produce verbose output that lists

13881

# what "hidden" libraries, object files and flags are used when

13882

# linking a shared library.

13883

13884

# There doesn't appear to be a way to prevent this compiler from

13885

# explicitly linking system object files so we need to strip them

13886

# from the output so that they don't get included in the library

13887

# dependencies.

13888

output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/$^.*ld.*$$ .*ld .*$$/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'

13889

;;

13890

xl*)

13891

# IBM XL 8.0 on PPC, with GNU ld

13892

hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'

13893

export_dynamic_flag_spec_CXX='${wl}--export-dynamic'

13894

archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

13895

if test "x$supports_anon_versioning" = xyes; then

13896

archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~

13897

cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~

13898

echo "local: *; };" >> $output_objdir/$libname.ver~

13899

$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'

13900

13901

;;

13902

13903

case `$CC -V 2>&1 | sed 5q` in

13904

*Sun\ C*)

13905

# Sun C++ 5.9

13906

no_undefined_flag_CXX=' -zdefs'

13907

archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

13908

archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'

13909

hardcode_libdir_flag_spec_CXX='-R$libdir'

13910

whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'

13911

compiler_needs_object_CXX=yes

13912

13913

# Not sure whether something based on

13914

# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1

13915

# would be better.

13916

output_verbose_link_cmd='echo'

13917

13918

# Archives containing C++ object files must be created using

13919

# "CC -xar", where "CC" is the Sun C++ compiler. This is

13920

# necessary to make sure instantiated templates are included

13921

# in the archive.

13922

old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'

13923

;;

13924

esac

13925

;;

13926

esac

13927

;;

13928

13929

lynxos*)

13930

# FIXME: insert proper C++ library support

13931

ld_shlibs_CXX=no

13932

;;

13933

13934

m88k*)

13935

# FIXME: insert proper C++ library support

13936

ld_shlibs_CXX=no

13937

;;

13938

13939

mvs*)

13940

case $cc_basename in

13941

cxx*)

13942

# FIXME: insert proper C++ library support

13943

ld_shlibs_CXX=no

13944

;;

13945

13946

# FIXME: insert proper C++ library support

13947

ld_shlibs_CXX=no

13948

;;

13949

esac

13950

;;

13951

13952

netbsd*)

13953

if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then

13954

archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'

13955

wlarc=

13956

hardcode_libdir_flag_spec_CXX='-R$libdir'

13957

hardcode_direct_CXX=yes

13958

hardcode_shlibpath_var_CXX=no

13959

13960

# Workaround some broken pre-1.5 toolchains

13961

output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'

13962

;;

13963

13964

*nto* | *qnx*)

13965

ld_shlibs_CXX=yes

13966

;;

13967

13968

openbsd2*)

13969

# C++ shared libraries are fairly broken

13970

ld_shlibs_CXX=no

13971

;;

13972

13973

openbsd*)

13974

if test -f /usr/libexec/ld.so; then

13975

hardcode_direct_CXX=yes

13976

hardcode_shlibpath_var_CXX=no

13977

hardcode_direct_absolute_CXX=yes

13978

archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'

13979

hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'

13980

if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

13981

archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'

13982

export_dynamic_flag_spec_CXX='${wl}-E'

13983

whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

13984

13985

output_verbose_link_cmd=echo

13986

else

13987

ld_shlibs_CXX=no

13988

13989

;;

13990

13991

osf3* | osf4* | osf5*)

13992

case $cc_basename in

13993

KCC*)

13994

# Kuck and Associates, Inc. (KAI) C++ Compiler

13995

13996

# KCC will only create a shared library if the output file

13997

# ends with ".so" (or ".sl" for HP-UX), so rename the library

13998

# to its proper name (with version) after linking.

13999

archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/$[^()0-9A-Za-z{}]$/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'

14000

14001

hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'

14002

hardcode_libdir_separator_CXX=:

14003

14004

# Archives containing C++ object files must be created using

14005

# the KAI C++ compiler.

14006

case $host in

14007

osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;

14008

*) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;

14009

esac

14010

;;

14011

RCC*)

14012

# Rational C++ 2.4.1

14013

# FIXME: insert proper C++ library support

14014

ld_shlibs_CXX=no

14015

;;

14016

cxx*)

14017

case $host in

14018

osf3*)

14019

allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'

14020

archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'

14021

hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'

14022

;;

14023

14024

allow_undefined_flag_CXX=' -expect_unresolved \*'

14025

archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'

14026

archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~

14027

echo "-hidden">> $lib.exp~

14028

$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~

14029

$RM $lib.exp'

14030

hardcode_libdir_flag_spec_CXX='-rpath $libdir'

14031

;;

14032

esac

14033

14034

hardcode_libdir_separator_CXX=:

14035

14036

# Commands to make compiler produce verbose output that lists

14037

# what "hidden" libraries, object files and flags are used when

14038

# linking a shared library.

14039

14040

# There doesn't appear to be a way to prevent this compiler from

14041

# explicitly linking system object files so we need to strip them

14042

# from the output so that they don't get included in the library

14043

# dependencies.

14044

output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/$^.*ld.*$$ .*ld.*$$/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'

14045

;;

14046

14047

if test "$GXX" = yes && test "$with_gnu_ld" = no; then

14048

allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'

14049

case $host in

14050

osf3*)

14051

archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

14052

;;

14053

14054

archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

14055

;;

14056

esac

14057

14058

hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'

14059

hardcode_libdir_separator_CXX=:

14060

14061

# Commands to make compiler produce verbose output that lists

14062

# what "hidden" libraries, object files and flags are used when

14063

# linking a shared library.

14064

output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'

14065

14066

else

14067

# FIXME: insert proper C++ library support

14068

ld_shlibs_CXX=no

14069

14070

;;

14071

esac

14072

;;

14073

14074

psos*)

14075

# FIXME: insert proper C++ library support

14076

ld_shlibs_CXX=no

14077

;;

14078

14079

sunos4*)

14080

case $cc_basename in

14081

CC*)

14082

# Sun C++ 4.x

14083

# FIXME: insert proper C++ library support

14084

ld_shlibs_CXX=no

14085

;;

14086

lcc*)

14087

# Lucid

14088

# FIXME: insert proper C++ library support

14089

ld_shlibs_CXX=no

14090

;;

14091

14092

# FIXME: insert proper C++ library support

14093

ld_shlibs_CXX=no

14094

;;

14095

esac

14096

;;

14097

14098

solaris*)

14099

case $cc_basename in

14100

CC*)

14101

# Sun C++ 4.2, 5.x and Centerline C++

14102

archive_cmds_need_lc_CXX=yes

14103

no_undefined_flag_CXX=' -zdefs'

14104

archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

14105

archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~

14106

$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

14107

14108

hardcode_libdir_flag_spec_CXX='-R$libdir'

14109

hardcode_shlibpath_var_CXX=no

14110

case $host_os in

14111

solaris2.[0-5] | solaris2.[0-5].*) ;;

14112

14113

# The compiler driver will combine and reorder linker options,

14114

# but understands `-z linker_flag'.

14115

# Supported since Solaris 2.6 (maybe 2.5.1?)

14116

whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'

14117

;;

14118

esac

14119

link_all_deplibs_CXX=yes

14120

14121

output_verbose_link_cmd='echo'

14122

14123

# Archives containing C++ object files must be created using

14124

# "CC -xar", where "CC" is the Sun C++ compiler. This is

14125

# necessary to make sure instantiated templates are included

14126

# in the archive.

14127

old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'

14128

;;

14129

gcx*)

14130

# Green Hills C++ Compiler

14131

archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

14132

14133

# The C++ compiler must be used to create the archive.

14134

old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'

14135

;;

14136

14137

# GNU C++ compiler with Solaris linker

14138

if test "$GXX" = yes && test "$with_gnu_ld" = no; then

14139

no_undefined_flag_CXX=' ${wl}-z ${wl}defs'

14140

if $CC --version | $GREP -v '^2\.7' > /dev/null; then

14141

archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

14142

archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~

14143

$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

14144

14145

# Commands to make compiler produce verbose output that lists

14146

# what "hidden" libraries, object files and flags are used when

14147

# linking a shared library.

14148

output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'

14149

else

14150

# g++ 2.7 appears to require `-G' NOT `-shared' on this

14151

# platform.

14152

archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'

14153

archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~

14154

$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

14155

14156

# Commands to make compiler produce verbose output that lists

14157

# what "hidden" libraries, object files and flags are used when

14158

# linking a shared library.

14159

output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'

14160

14161

14162

hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'

14163

case $host_os in

14164

solaris2.[0-5] | solaris2.[0-5].*) ;;

14165

14166

whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'

14167

;;

14168

esac

14169

14170

;;

14171

esac

14172

;;

14173

14174

sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)

14175

no_undefined_flag_CXX='${wl}-z,text'

14176

archive_cmds_need_lc_CXX=no

14177

hardcode_shlibpath_var_CXX=no

14178

runpath_var='LD_RUN_PATH'

14179

14180

case $cc_basename in

14181

CC*)

14182

archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

14183

archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

14184

;;

14185

14186

archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

14187

archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

14188

;;

14189

esac

14190

;;

14191

14192

sysv5* | sco3.2v5* | sco5v6*)

14193

# Note: We can NOT use -z defs as we might desire, because we do not

14194

# link with -lc, and that would cause any symbols used from libc to

14195

# always be unresolved, which means just about no library would

14196

# ever link correctly. If we're not using GNU ld we use -z text

14197

# though, which does catch some bad symbols but isn't as heavy-handed

14198

# as -z defs.

14199

no_undefined_flag_CXX='${wl}-z,text'

14200

allow_undefined_flag_CXX='${wl}-z,nodefs'

14201

archive_cmds_need_lc_CXX=no

14202

hardcode_shlibpath_var_CXX=no

14203

hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'

14204

hardcode_libdir_separator_CXX=':'

14205

link_all_deplibs_CXX=yes

14206

export_dynamic_flag_spec_CXX='${wl}-Bexport'

14207

runpath_var='LD_RUN_PATH'

14208

14209

case $cc_basename in

14210

CC*)

14211

archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

14212

archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

14213

;;

14214

14215

archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

14216

archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

14217

;;

14218

esac

14219

;;

14220

14221

tandem*)

14222

case $cc_basename in

14223

NCC*)

14224

# NonStop-UX NCC 3.20

14225

# FIXME: insert proper C++ library support

14226

ld_shlibs_CXX=no

14227

;;

14228

14229

# FIXME: insert proper C++ library support

14230

ld_shlibs_CXX=no

14231

;;

14232

esac

14233

;;

14234

14235

vxworks*)

14236

# FIXME: insert proper C++ library support

14237

ld_shlibs_CXX=no

14238

;;

14239

14240

14241

# FIXME: insert proper C++ library support

14242

ld_shlibs_CXX=no

14243

;;

14244

esac

14245

14246

{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5

14247

echo "${ECHO_T}$ld_shlibs_CXX" >&6; }

14248

test "$ld_shlibs_CXX" = no && can_build_shared=no

14249

14250

GCC_CXX="$GXX"

14251

LD_CXX="$LD"

14252

14253

## CAVEAT EMPTOR:

14254

## There is no encapsulation within the following macros, do not change

14255

## the running order or otherwise move them around unless you know exactly

14256

## what you are doing...

14257

# Dependencies to place before and after the object being linked:

14258

predep_objects_CXX=

14259

postdep_objects_CXX=

14260

predeps_CXX=

14261

postdeps_CXX=

14262

compiler_lib_search_path_CXX=

14263

14264

cat > conftest.$ac_ext <<_LT_EOF

14265

class Foo

14266

{

14267

public:

14268

Foo (void) { a = 0; }

14269

private:

14270

int a;

14271

};

14272

_LT_EOF

14273

14274

if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5

14275

(eval $ac_compile) 2>&5

14276

ac_status=$?

14277

echo "$as_me:$LINENO: \$? = $ac_status" >&5

14278

(exit $ac_status); }; then

14279

# Parse the compiler output and extract the necessary

14280

# objects, libraries and library flags.

14281

14282

# Sentinel used to keep track of whether or not we are before

14283

# the conftest object file.

14284

pre_test_object_deps_done=no

14285

14286

for p in `eval "$output_verbose_link_cmd"`; do

14287

case $p in

14288

14289

-L* | -R* | -l*)

14290

# Some compilers place space between "-{L,R}" and the path.

14291

# Remove the space.

14292

if test $p = "-L" ||

14293

test $p = "-R"; then

14294

prev=$p

14295

continue

14296

else

14297

prev=

14298

14299

14300

if test "$pre_test_object_deps_done" = no; then

14301

case $p in

14302

-L* | -R*)

14303

# Internal compiler library paths should come after those

14304

# provided the user. The postdeps already come after the

14305

# user supplied libs so there is no need to process them.

14306

if test -z "$compiler_lib_search_path_CXX"; then

14307

compiler_lib_search_path_CXX="${prev}${p}"

14308

else

14309

compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"

14310

14311

;;

14312

# The "-l" case would never come before the object being

14313

# linked, so don't bother handling this case.

14314

esac

14315

else

14316

if test -z "$postdeps_CXX"; then

14317

postdeps_CXX="${prev}${p}"

14318

else

14319

postdeps_CXX="${postdeps_CXX} ${prev}${p}"

14320

14321

14322

;;

14323

14324

*.$objext)

14325

# This assumes that the test object file only shows up

14326

# once in the compiler output.

14327

if test "$p" = "conftest.$objext"; then

14328

pre_test_object_deps_done=yes

14329

continue

14330

14331

14332

if test "$pre_test_object_deps_done" = no; then

14333

if test -z "$predep_objects_CXX"; then

14334

predep_objects_CXX="$p"

14335

else

14336

predep_objects_CXX="$predep_objects_CXX $p"

14337

14338

else

14339

if test -z "$postdep_objects_CXX"; then

14340

postdep_objects_CXX="$p"

14341

else

14342

postdep_objects_CXX="$postdep_objects_CXX $p"

14343

14344

14345

;;

14346

14347

*) ;; # Ignore the rest.

14348

14349

esac

14350

done

14351

14352

# Clean up.

14353

rm -f a.out a.exe

14354

else

14355

echo "libtool.m4: error: problem compiling CXX test program"

14356

14357

14358

$RM -f confest.$objext

14359

14360

# PORTME: override above test on systems where it is broken

14361

case $host_os in

14362

interix[3-9]*)

14363

# Interix 3.5 installs completely hosed .la files for C++, so rather than

14364

# hack all around it, let's just trust "g++" to DTRT.

14365

predep_objects_CXX=

14366

postdep_objects_CXX=

14367

postdeps_CXX=

14368

;;

14369

14370

linux*)

14371

case `$CC -V 2>&1 | sed 5q` in

14372

*Sun\ C*)

14373

# Sun C++ 5.9

14374

14375

# The more standards-conforming stlport4 library is

14376

# incompatible with the Cstd library. Avoid specifying

14377

# it if it's in CXXFLAGS. Ignore libCrun as

14378

# -library=stlport4 depends on it.

14379

case " $CXX $CXXFLAGS " in

14380

*" -library=stlport4 "*)

14381

solaris_use_stlport4=yes

14382

;;

14383

esac

14384

14385

if test "$solaris_use_stlport4" != yes; then

14386

postdeps_CXX='-library=Cstd -library=Crun'

14387

14388

;;

14389

esac

14390

;;

14391

14392

solaris*)

14393

case $cc_basename in

14394

CC*)

14395

# The more standards-conforming stlport4 library is

14396

# incompatible with the Cstd library. Avoid specifying

14397

# it if it's in CXXFLAGS. Ignore libCrun as

14398

# -library=stlport4 depends on it.

14399

case " $CXX $CXXFLAGS " in

14400

*" -library=stlport4 "*)

14401

solaris_use_stlport4=yes

14402

;;

14403

esac

14404

14405

# Adding this requires a known-good setup of shared libraries for

14406

# Sun compiler versions before 5.6, else PIC objects from an old

14407

# archive will be linked into the output, leading to subtle bugs.

14408

if test "$solaris_use_stlport4" != yes; then

14409

postdeps_CXX='-library=Cstd -library=Crun'

14410

14411

;;

14412

esac

14413

;;

14414

esac

14415

14416

14417

case " $postdeps_CXX " in

14418

*" -lc "*) archive_cmds_need_lc_CXX=no ;;

14419

esac

14420

compiler_lib_search_dirs_CXX=

14421

if test -n "${compiler_lib_search_path_CXX}"; then

14422

compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`

14423

14424

14425

14426

14427

14428

14429

14430

14431

14432

14433

14434

14435

14436

14437

14438

14439

14440

14441

14442

14443

14444

14445

14446

14447

14448

14449

14450

14451

14452

14453

14454

14455

lt_prog_compiler_wl_CXX=

14456

lt_prog_compiler_pic_CXX=

14457

lt_prog_compiler_static_CXX=

14458

14459

{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5

14460

echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }

14461

14462

# C++ specific cases for pic, static, wl, etc.

14463

if test "$GXX" = yes; then

14464

lt_prog_compiler_wl_CXX='-Wl,'

14465

lt_prog_compiler_static_CXX='-static'

14466

14467

case $host_os in

14468

aix*)

14469

# All AIX code is PIC.

14470

if test "$host_cpu" = ia64; then

14471

# AIX 5 now supports IA64 processor

14472

lt_prog_compiler_static_CXX='-Bstatic'

14473

14474

;;

14475

14476

amigaos*)

14477

case $host_cpu in

14478

powerpc)

14479

# see comment about AmigaOS4 .so support

14480

lt_prog_compiler_pic_CXX='-fPIC'

14481

;;

14482

m68k)

14483

# FIXME: we need at least 68020 code to build shared libraries, but

14484

# adding the `-m68020' flag to GCC prevents building anything better,

14485

# like `-m68040'.

14486

lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'

14487

;;

14488

esac

14489

;;

14490

14491

beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

14492

# PIC is the default for these OSes.

14493

;;

14494

mingw* | cygwin* | os2* | pw32*)

14495

# This hack is so that the source file can tell whether it is being

14496

# built for inclusion in a dll (and should export symbols for example).

14497

# Although the cygwin gcc ignores -fPIC, still need this for old-style

14498

# (--disable-auto-import) libraries

14499

lt_prog_compiler_pic_CXX='-DDLL_EXPORT'

14500

;;

14501

darwin* | rhapsody*)

14502

# PIC is the default on this platform

14503

# Common symbols not allowed in MH_DYLIB files

14504

lt_prog_compiler_pic_CXX='-fno-common'

14505

;;

14506

*djgpp*)

14507

# DJGPP does not support shared libraries at all

14508

lt_prog_compiler_pic_CXX=

14509

;;

14510

interix[3-9]*)

14511

# Interix 3.x gcc -fpic/-fPIC options generate broken code.

14512

# Instead, we relocate shared libraries at runtime.

14513

;;

14514

sysv4*MP*)

14515

if test -d /usr/nec; then

14516

lt_prog_compiler_pic_CXX=-Kconform_pic

14517

14518

;;

14519

hpux*)

14520

# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

14521

# not for PA HP-UX.

14522

case $host_cpu in

14523

hppa*64*|ia64*)

14524

;;

14525

14526

lt_prog_compiler_pic_CXX='-fPIC'

14527

;;

14528

esac

14529

;;

14530

*qnx* | *nto*)

14531

# QNX uses GNU C++, but need to define -shared option too, otherwise

14532

# it will coredump.

14533

lt_prog_compiler_pic_CXX='-fPIC -shared'

14534

;;

14535

14536

lt_prog_compiler_pic_CXX='-fPIC'

14537

;;

14538

esac

14539

else

14540

case $host_os in

14541

aix[4-9]*)

14542

# All AIX code is PIC.

14543

if test "$host_cpu" = ia64; then

14544

# AIX 5 now supports IA64 processor

14545

lt_prog_compiler_static_CXX='-Bstatic'

14546

else

14547

lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'

14548

14549

;;

14550

chorus*)

14551

case $cc_basename in

14552

cxch68*)

14553

# Green Hills C++ Compiler

14554

# _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"

14555

;;

14556

esac

14557

;;

14558

dgux*)

14559

case $cc_basename in

14560

ec++*)

14561

lt_prog_compiler_pic_CXX='-KPIC'

14562

;;

14563

ghcx*)

14564

# Green Hills C++ Compiler

14565

lt_prog_compiler_pic_CXX='-pic'

14566

;;

14567

14568

;;

14569

esac

14570

;;

14571

freebsd* | dragonfly*)

14572

# FreeBSD uses GNU C++

14573

;;

14574

hpux9* | hpux10* | hpux11*)

14575

case $cc_basename in

14576

CC*)

14577

lt_prog_compiler_wl_CXX='-Wl,'

14578

lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'

14579

if test "$host_cpu" != ia64; then

14580

lt_prog_compiler_pic_CXX='+Z'

14581

14582

;;

14583

aCC*)

14584

lt_prog_compiler_wl_CXX='-Wl,'

14585

lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'

14586

case $host_cpu in

14587

hppa*64*|ia64*)

14588

# +Z the default

14589

;;

14590

14591

lt_prog_compiler_pic_CXX='+Z'

14592

;;

14593

esac

14594

;;

14595

14596

;;

14597

esac

14598

;;

14599

interix*)

14600

# This is c89, which is MS Visual C++ (no shared libs)

14601

# Anyone wants to do a port?

14602

;;

14603

irix5* | irix6* | nonstopux*)

14604

case $cc_basename in

14605

CC*)

14606

lt_prog_compiler_wl_CXX='-Wl,'

14607

lt_prog_compiler_static_CXX='-non_shared'

14608

# CC pic flag -KPIC is the default.

14609

;;

14610

14611

;;

14612

esac

14613

;;

14614

linux* | k*bsd*-gnu)

14615

case $cc_basename in

14616

KCC*)

14617

# KAI C++ Compiler

14618

lt_prog_compiler_wl_CXX='--backend -Wl,'

14619

lt_prog_compiler_pic_CXX='-fPIC'

14620

;;

14621

icpc* | ecpc* )

14622

# Intel C++

14623

lt_prog_compiler_wl_CXX='-Wl,'

14624

lt_prog_compiler_pic_CXX='-KPIC'

14625

lt_prog_compiler_static_CXX='-static'

14626

;;

14627

pgCC* | pgcpp*)

14628

# Portland Group C++ compiler

14629

lt_prog_compiler_wl_CXX='-Wl,'

14630

lt_prog_compiler_pic_CXX='-fpic'

14631

lt_prog_compiler_static_CXX='-Bstatic'

14632

;;

14633

cxx*)

14634

# Compaq C++

14635

# Make sure the PIC flag is empty. It appears that all Alpha

14636

# Linux and Compaq Tru64 Unix objects are PIC.

14637

lt_prog_compiler_pic_CXX=

14638

lt_prog_compiler_static_CXX='-non_shared'

14639

;;

14640

xlc* | xlC*)

14641

# IBM XL 8.0 on PPC

14642

lt_prog_compiler_wl_CXX='-Wl,'

14643

lt_prog_compiler_pic_CXX='-qpic'

14644

lt_prog_compiler_static_CXX='-qstaticlink'

14645

;;

14646

14647

case `$CC -V 2>&1 | sed 5q` in

14648

*Sun\ C*)

14649

# Sun C++ 5.9

14650

lt_prog_compiler_pic_CXX='-KPIC'

14651

lt_prog_compiler_static_CXX='-Bstatic'

14652

lt_prog_compiler_wl_CXX='-Qoption ld '

14653

;;

14654

esac

14655

;;

14656

esac

14657

;;

14658

lynxos*)

14659

;;

14660

m88k*)

14661

;;

14662

mvs*)

14663

case $cc_basename in

14664

cxx*)

14665

lt_prog_compiler_pic_CXX='-W c,exportall'

14666

;;

14667

14668

;;

14669

esac

14670

;;

14671

netbsd* | netbsdelf*-gnu)

14672

;;

14673

*qnx* | *nto*)

14674

# QNX uses GNU C++, but need to define -shared option too, otherwise

14675

# it will coredump.

14676

lt_prog_compiler_pic_CXX='-fPIC -shared'

14677

;;

14678

osf3* | osf4* | osf5*)

14679

case $cc_basename in

14680

KCC*)

14681

lt_prog_compiler_wl_CXX='--backend -Wl,'

14682

;;

14683

RCC*)

14684

# Rational C++ 2.4.1

14685

lt_prog_compiler_pic_CXX='-pic'

14686

;;

14687

cxx*)

14688

# Digital/Compaq C++

14689

lt_prog_compiler_wl_CXX='-Wl,'

14690

# Make sure the PIC flag is empty. It appears that all Alpha

14691

# Linux and Compaq Tru64 Unix objects are PIC.

14692

lt_prog_compiler_pic_CXX=

14693

lt_prog_compiler_static_CXX='-non_shared'

14694

;;

14695

14696

;;

14697

esac

14698

;;

14699

psos*)

14700

;;

14701

solaris*)

14702

case $cc_basename in

14703

CC*)

14704

# Sun C++ 4.2, 5.x and Centerline C++

14705

lt_prog_compiler_pic_CXX='-KPIC'

14706

lt_prog_compiler_static_CXX='-Bstatic'

14707

lt_prog_compiler_wl_CXX='-Qoption ld '

14708

;;

14709

gcx*)

14710

# Green Hills C++ Compiler

14711

lt_prog_compiler_pic_CXX='-PIC'

14712

;;

14713

14714

;;

14715

esac

14716

;;

14717

sunos4*)

14718

case $cc_basename in

14719

CC*)

14720

# Sun C++ 4.x

14721

lt_prog_compiler_pic_CXX='-pic'

14722

lt_prog_compiler_static_CXX='-Bstatic'

14723

;;

14724

lcc*)

14725

# Lucid

14726

lt_prog_compiler_pic_CXX='-pic'

14727

;;

14728

14729

;;

14730

esac

14731

;;

14732

sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)

14733

case $cc_basename in

14734

CC*)

14735

lt_prog_compiler_wl_CXX='-Wl,'

14736

lt_prog_compiler_pic_CXX='-KPIC'

14737

lt_prog_compiler_static_CXX='-Bstatic'

14738

;;

14739

esac

14740

;;

14741

tandem*)

14742

case $cc_basename in

14743

NCC*)

14744

# NonStop-UX NCC 3.20

14745

lt_prog_compiler_pic_CXX='-KPIC'

14746

;;

14747

14748

;;

14749

esac

14750

;;

14751

vxworks*)

14752

;;

14753

14754

lt_prog_compiler_can_build_shared_CXX=no

14755

;;

14756

esac

14757

14758

14759

case $host_os in

14760

# For platforms which do not support PIC, -DPIC is meaningless:

14761

*djgpp*)

14762

lt_prog_compiler_pic_CXX=

14763

;;

14764

14765

lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"

14766

;;

14767

esac

14768

{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5

14769

echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6; }

14770

14771

14772

14773

14774

# Check to make sure the PIC flag actually works.

14775

14776

if test -n "$lt_prog_compiler_pic_CXX"; then

14777

{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5

14778

echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6; }

14779

if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then

14780

echo $ECHO_N "(cached) $ECHO_C" >&6

14781

else

14782

lt_cv_prog_compiler_pic_works_CXX=no

14783

ac_outfile=conftest.$ac_objext

14784

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

14785

lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"

14786

# Insert the option either (1) after the last *FLAGS variable, or

14787

# (2) before a word containing "conftest.", or (3) at the end.

14788

# Note that $ac_compile itself does not contain backslashes and begins

14789

# with a dollar sign (not a hyphen), so the echo should work correctly.

14790

# The option is referenced via a variable to avoid confusing sed.

14791

lt_compile=`echo "$ac_compile" | $SED \

14792

-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

14793

-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \

14794

-e 's:$: $lt_compiler_flag:'`

14795

(eval echo "\"\$as_me:14795: $lt_compile\"" >&5)

14796

(eval "$lt_compile" 2>conftest.err)

14797

ac_status=$?

14798

cat conftest.err >&5

14799

echo "$as_me:14799: \$? = $ac_status" >&5

14800

if (exit $ac_status) && test -s "$ac_outfile"; then

14801

# The compiler can only warn and ignore the option if not recognized

14802

# So say no if there are warnings other than the usual output.

14803

$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp

14804

$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2

14805

if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then

14806

lt_cv_prog_compiler_pic_works_CXX=yes

14807

14808

14809

$RM conftest*

14810

14811

14812

{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5

14813

echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_CXX" >&6; }

14814

14815

if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then

14816

case $lt_prog_compiler_pic_CXX in

14817

"" | " "*) ;;

14818

*) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;

14819

esac

14820

else

14821

lt_prog_compiler_pic_CXX=

14822

lt_prog_compiler_can_build_shared_CXX=no

14823

14824

14825

14826

14827

14828

14829

14830

# Check to make sure the static flag actually works.

14831

14832

wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"

14833

{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5

14834

echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }

14835

if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then

14836

echo $ECHO_N "(cached) $ECHO_C" >&6

14837

else

14838

lt_cv_prog_compiler_static_works_CXX=no

14839

save_LDFLAGS="$LDFLAGS"

14840

LDFLAGS="$LDFLAGS $lt_tmp_static_flag"

14841

echo "$lt_simple_link_test_code" > conftest.$ac_ext

14842

if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then

14843

# The linker can only warn and ignore the option if not recognized

14844

# So say no if there are warnings

14845

if test -s conftest.err; then

14846

# Append any errors to the config.log.

14847

cat conftest.err 1>&5

14848

$ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp

14849

$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2

14850

if diff conftest.exp conftest.er2 >/dev/null; then

14851

lt_cv_prog_compiler_static_works_CXX=yes

14852

14853

else

14854

lt_cv_prog_compiler_static_works_CXX=yes

14855

14856

14857

$RM -r conftest*

14858

LDFLAGS="$save_LDFLAGS"

14859

14860

14861

{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5

14862

echo "${ECHO_T}$lt_cv_prog_compiler_static_works_CXX" >&6; }

14863

14864

if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then

14865

14866

else

14867

lt_prog_compiler_static_CXX=

14868

14869

14870

14871

14872

14873

{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5

14874

echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }

14875

if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then

14876

echo $ECHO_N "(cached) $ECHO_C" >&6

14877

else

14878

lt_cv_prog_compiler_c_o_CXX=no

14879

$RM -r conftest 2>/dev/null

14880

mkdir conftest

14881

cd conftest

14882

mkdir out

14883

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

14884

14885

lt_compiler_flag="-o out/conftest2.$ac_objext"

14886

# Insert the option either (1) after the last *FLAGS variable, or

14887

# (2) before a word containing "conftest.", or (3) at the end.

14888

# Note that $ac_compile itself does not contain backslashes and begins

14889

# with a dollar sign (not a hyphen), so the echo should work correctly.

14890

lt_compile=`echo "$ac_compile" | $SED \

14891

-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

14892

-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \

14893

-e 's:$: $lt_compiler_flag:'`

14894

(eval echo "\"\$as_me:14894: $lt_compile\"" >&5)

14895

(eval "$lt_compile" 2>out/conftest.err)

14896

ac_status=$?

14897

cat out/conftest.err >&5

14898

echo "$as_me:14898: \$? = $ac_status" >&5

14899

if (exit $ac_status) && test -s out/conftest2.$ac_objext

14900

then

14901

# The compiler can only warn and ignore the option if not recognized

14902

# So say no if there are warnings

14903

$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp

14904

$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2

14905

if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then

14906

lt_cv_prog_compiler_c_o_CXX=yes

14907

14908

14909

chmod u+w . 2>&5

14910

$RM conftest*

14911

# SGI C++ compiler will create directory out/ii_files/ for

14912

# template instantiation

14913

test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files

14914

$RM out/* && rmdir out

14915

cd ..

14916

$RM -r conftest

14917

$RM conftest*

14918

14919

14920

{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5

14921

echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6; }

14922

14923

14924

14925

{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5

14926

echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }

14927

if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then

14928

echo $ECHO_N "(cached) $ECHO_C" >&6

14929

else

14930

lt_cv_prog_compiler_c_o_CXX=no

14931

$RM -r conftest 2>/dev/null

14932

mkdir conftest

14933

cd conftest

14934

mkdir out

14935

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

14936

14937

lt_compiler_flag="-o out/conftest2.$ac_objext"

14938

# Insert the option either (1) after the last *FLAGS variable, or

14939

# (2) before a word containing "conftest.", or (3) at the end.

14940

# Note that $ac_compile itself does not contain backslashes and begins

14941

# with a dollar sign (not a hyphen), so the echo should work correctly.

14942

lt_compile=`echo "$ac_compile" | $SED \

14943

-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

14944

-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \

14945

-e 's:$: $lt_compiler_flag:'`

14946

(eval echo "\"\$as_me:14946: $lt_compile\"" >&5)

14947

(eval "$lt_compile" 2>out/conftest.err)

14948

ac_status=$?

14949

cat out/conftest.err >&5

14950

echo "$as_me:14950: \$? = $ac_status" >&5

14951

if (exit $ac_status) && test -s out/conftest2.$ac_objext

14952

then

14953

# The compiler can only warn and ignore the option if not recognized

14954

# So say no if there are warnings

14955

$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp

14956

$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2

14957

if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then

14958

lt_cv_prog_compiler_c_o_CXX=yes

14959

14960

14961

chmod u+w . 2>&5

14962

$RM conftest*

14963

# SGI C++ compiler will create directory out/ii_files/ for

14964

# template instantiation

14965

test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files

14966

$RM out/* && rmdir out

14967

cd ..

14968

$RM -r conftest

14969

$RM conftest*

14970

14971

14972

{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5

14973

echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6; }

14974

14975

14976

14977

14978

hard_links="nottested"

14979

if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then

14980

# do not overwrite the value of need_locks provided by the user

14981

{ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5

14982

echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }

14983

hard_links=yes

14984

$RM conftest*

14985

ln conftest.a conftest.b 2>/dev/null && hard_links=no

14986

touch conftest.a

14987

ln conftest.a conftest.b 2>&5 || hard_links=no

14988

ln conftest.a conftest.b 2>/dev/null && hard_links=no

14989

{ echo "$as_me:$LINENO: result: $hard_links" >&5

14990

echo "${ECHO_T}$hard_links" >&6; }

14991

if test "$hard_links" = no; then

14992

{ echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5

14993

echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}

14994

need_locks=warn

14995

14996

else

14997

need_locks=no

14998

14999

15000

15001

15002

{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5

15003

echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }

15004

15005

export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

15006

case $host_os in

15007

aix[4-9]*)

15008

# If we're using GNU nm, then we don't want the "-C" option.

15009

# -C means demangle to AIX nm, but means don't demangle with GNU nm

15010

if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then

15011

export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'

15012

else

15013

export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'

15014

15015

;;

15016

pw32*)

15017

export_symbols_cmds_CXX="$ltdll_cmds"

15018

;;

15019

cygwin* | mingw*)

15020

export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]$[^ ]*$/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__$[^ ]*$[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'

15021

;;

15022

linux* | k*bsd*-gnu)

15023

link_all_deplibs_CXX=no

15024

;;

15025

15026

export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

15027

;;

15028

esac

15029

exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'

15030

15031

{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5

15032

echo "${ECHO_T}$ld_shlibs_CXX" >&6; }

15033

test "$ld_shlibs_CXX" = no && can_build_shared=no

15034

15035

with_gnu_ld_CXX=$with_gnu_ld

15036

15037

15038

15039

15040

15041

15042

15043

# Do we need to explicitly link libc?

15044

15045

case "x$archive_cmds_need_lc_CXX" in

15046

x|xyes)

15047

# Assume -lc should be added

15048

archive_cmds_need_lc_CXX=yes

15049

15050

if test "$enable_shared" = yes && test "$GCC" = yes; then

15051

case $archive_cmds_CXX in

15052

*'~'*)

15053

# FIXME: we may have to deal with multi-command sequences.

15054

;;

15055

'$CC '*)

15056

# Test whether the compiler implicitly links with -lc since on some

15057

# systems, -lgcc has to come before -lc. If gcc already passes -lc

15058

# to ld, don't add -lc before -lgcc.

15059

{ echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5

15060

echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }

15061

$RM conftest*

15062

echo "$lt_simple_compile_test_code" > conftest.$ac_ext

15063

15064

if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5

15065

(eval $ac_compile) 2>&5

15066

ac_status=$?

15067

echo "$as_me:$LINENO: \$? = $ac_status" >&5

15068

(exit $ac_status); } 2>conftest.err; then

15069

soname=conftest

15070

lib=conftest

15071

libobjs=conftest.$ac_objext

15072

deplibs=

15073

wl=$lt_prog_compiler_wl_CXX

15074

pic_flag=$lt_prog_compiler_pic_CXX

15075

compiler_flags=-v

15076

linker_flags=-v

15077

verstring=

15078

output_objdir=.

15079

libname=conftest

15080

lt_save_allow_undefined_flag=$allow_undefined_flag_CXX

15081

allow_undefined_flag_CXX=

15082

if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5

15083

(eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5

15084

ac_status=$?

15085

echo "$as_me:$LINENO: \$? = $ac_status" >&5

15086

(exit $ac_status); }

15087

then

15088

archive_cmds_need_lc_CXX=no

15089

else

15090

archive_cmds_need_lc_CXX=yes

15091

15092

allow_undefined_flag_CXX=$lt_save_allow_undefined_flag

15093

else

15094

cat conftest.err 1>&5

15095

15096

$RM conftest*

15097

{ echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5

15098

echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6; }

15099

;;

15100

esac

15101

15102

;;

15103

esac

15104

15105

15106

15107

15108

15109

15110

15111

15112

15113

15114

15115

15116

15117

15118

15119

15120

15121

15122

15123

15124

15125

15126

15127

15128

15129

15130

15131

15132

15133

15134

15135

15136

15137

15138

15139

15140

15141

15142

15143

15144

15145

15146

15147

15148

15149

15150

15151

15152

15153

15154

15155

15156

15157

15158

15159

15160

15161

15162

15163

15164

15165

15166

15167

15168

{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5

15169

echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }

15170

15171

library_names_spec=

15172

libname_spec='lib$name'

15173

soname_spec=

15174

shrext_cmds=".so"

15175

postinstall_cmds=

15176

postuninstall_cmds=

15177

finish_cmds=

15178

finish_eval=

15179

shlibpath_var=

15180

shlibpath_overrides_runpath=unknown

15181

version_type=none

15182

dynamic_linker="$host_os ld.so"

15183

sys_lib_dlsearch_path_spec="/lib /usr/lib"

15184

need_lib_prefix=unknown

15185

hardcode_into_libs=no

15186

15187

# when you set need_version to no, make sure it does not cause -set_version

15188

# flags to be left without arguments

15189

need_version=unknown

15190

15191

case $host_os in

15192

aix3*)

15193

version_type=linux

15194

library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'

15195

shlibpath_var=LIBPATH

15196

15197

# AIX 3 has no versioning support, so we append a major version to the name.

15198

soname_spec='${libname}${release}${shared_ext}$major'

15199

;;

15200

15201

aix[4-9]*)

15202

version_type=linux

15203

need_lib_prefix=no

15204

need_version=no

15205

hardcode_into_libs=yes

15206

if test "$host_cpu" = ia64; then

15207

# AIX 5 supports IA64

15208

library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'

15209

shlibpath_var=LD_LIBRARY_PATH

15210

else

15211

# With GCC up to 2.95.x, collect2 would create an import file

15212

# for dependence libraries. The import file would start with

15213

# the line `#! .'. This would cause the generated library to

15214

# depend on `.', always an invalid library. This was fixed in

15215

# development snapshots of GCC prior to 3.0.

15216

case $host_os in

15217

aix4 | aix4.[01] | aix4.[01].*)

15218

if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'

15219

echo ' yes '

15220

echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then

15221

15222

else

15223

can_build_shared=no

15224

15225

;;

15226

esac

15227

# AIX (on Power*) has no versioning support, so currently we can not hardcode correct

15228

# soname into executable. Probably we can add versioning support to

15229

# collect2, so additional links can be useful in future.

15230

if test "$aix_use_runtimelinking" = yes; then

15231

# If using run time linking (on AIX 4.2 or later) use lib<name>.so

15232

# instead of lib<name>.a to let people know that these are not

15233

# typical AIX shared libraries.

15234

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15235

else

15236

# We preserve .a as extension for shared libraries through AIX4.2

15237

# and later when we are not doing run time linking.

15238

library_names_spec='${libname}${release}.a $libname.a'

15239

soname_spec='${libname}${release}${shared_ext}$major'

15240

15241

shlibpath_var=LIBPATH

15242

15243

;;

15244

15245

amigaos*)

15246

case $host_cpu in

15247

powerpc)

15248

# Since July 2007 AmigaOS4 officially supports .so libraries.

15249

# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.

15250

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15251

;;

15252

m68k)

15253

library_names_spec='$libname.ixlibrary $libname.a'

15254

# Create ${libname}_ixlibrary.a entries in /sys/libs.

15255

15256

;;

15257

esac

15258

;;

15259

15260

beos*)

15261

library_names_spec='${libname}${shared_ext}'

15262

dynamic_linker="$host_os ld.so"

15263

shlibpath_var=LIBRARY_PATH

15264

;;

15265

15266

bsdi[45]*)

15267

version_type=linux

15268

need_version=no

15269

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15270

soname_spec='${libname}${release}${shared_ext}$major'

15271

finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'

15272

shlibpath_var=LD_LIBRARY_PATH

15273

sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"

15274

sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"

15275

# the default ld.so.conf also contains /usr/contrib/lib and

15276

# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow

15277

# libtool to hard-code these into programs

15278

;;

15279

15280

cygwin* | mingw* | pw32*)

15281

version_type=windows

15282

shrext_cmds=".dll"

15283

need_version=no

15284

need_lib_prefix=no

15285

15286

case $GCC,$host_os in

15287

yes,cygwin* | yes,mingw* | yes,pw32*)

15288

library_names_spec='$libname.dll.a'

15289

# DLL is installed to $(libdir)/../bin by postinstall_cmds

15290

postinstall_cmds='base_file=`basename \${file}`~

15291

dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~

15292

dldir=$destdir/`dirname \$dlpath`~

15293

test -d \$dldir || mkdir -p \$dldir~

15294

$install_prog $dir/$dlname \$dldir/$dlname~

15295

chmod a+x \$dldir/$dlname~

15296

if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then

15297

eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;

15298

fi'

15299

postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~

15300

dlpath=$dir/\$dldll~

15301

$RM \$dlpath'

15302

shlibpath_overrides_runpath=yes

15303

15304

case $host_os in

15305

cygwin*)

15306

# Cygwin DLLs use 'cyg' prefix rather than 'lib'

15307

soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'

15308

sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"

15309

;;

15310

mingw*)

15311

# MinGW DLLs use traditional 'lib' prefix

15312

soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'

15313

sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`

15314

if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then

15315

# It is most probably a Windows format PATH printed by

15316

# mingw gcc, but we are running on Cygwin. Gcc prints its search

15317

# path with ; separators, and with drive letters. We can handle the

15318

# drive letters (cygwin fileutils understands them), so leave them,

15319

# especially as we might pass files found there to a mingw objdump,

15320

# which wouldn't understand a cygwinified path. Ahh.

15321

sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

15322

else

15323

sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`

15324

15325

;;

15326

pw32*)

15327

# pw32 DLLs use 'pw' prefix rather than 'lib'

15328

library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'

15329

;;

15330

esac

15331

;;

15332

15333

15334

library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'

15335

;;

15336

esac

15337

dynamic_linker='Win32 ld.exe'

15338

# FIXME: first we should search . and the directory the executable is in

15339

shlibpath_var=PATH

15340

;;

15341

15342

darwin* | rhapsody*)

15343

dynamic_linker="$host_os dyld"

15344

version_type=darwin

15345

need_lib_prefix=no

15346

need_version=no

15347

library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'

15348

soname_spec='${libname}${release}${major}$shared_ext'

15349

shlibpath_overrides_runpath=yes

15350

shlibpath_var=DYLD_LIBRARY_PATH

15351

shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'

15352

15353

sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'

15354

;;

15355

15356

dgux*)

15357

version_type=linux

15358

need_lib_prefix=no

15359

need_version=no

15360

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'

15361

soname_spec='${libname}${release}${shared_ext}$major'

15362

shlibpath_var=LD_LIBRARY_PATH

15363

;;

15364

15365

freebsd1*)

15366

dynamic_linker=no

15367

;;

15368

15369

freebsd* | dragonfly*)

15370

# DragonFly does not have aout. When/if they implement a new

15371

# versioning mechanism, adjust this.

15372

if test -x /usr/bin/objformat; then

15373

objformat=`/usr/bin/objformat`

15374

else

15375

case $host_os in

15376

freebsd[123]*) objformat=aout ;;

15377

*) objformat=elf ;;

15378

esac

15379

15380

version_type=freebsd-$objformat

15381

case $version_type in

15382

freebsd-elf*)

15383

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

15384

need_version=no

15385

need_lib_prefix=no

15386

;;

15387

freebsd-*)

15388

library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'

15389

need_version=yes

15390

;;

15391

esac

15392

shlibpath_var=LD_LIBRARY_PATH

15393

case $host_os in

15394

freebsd2*)

15395

shlibpath_overrides_runpath=yes

15396

;;

15397

freebsd3.[01]* | freebsdelf3.[01]*)

15398

shlibpath_overrides_runpath=yes

15399

hardcode_into_libs=yes

15400

;;

15401

freebsd3.[2-9]* | freebsdelf3.[2-9]* | \

15402

freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)

15403

shlibpath_overrides_runpath=no

15404

hardcode_into_libs=yes

15405

;;

15406

*) # from 4.6 on, and DragonFly

15407

shlibpath_overrides_runpath=yes

15408

hardcode_into_libs=yes

15409

;;

15410

esac

15411

;;

15412

15413

gnu*)

15414

version_type=linux

15415

need_lib_prefix=no

15416

need_version=no

15417

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'

15418

soname_spec='${libname}${release}${shared_ext}$major'

15419

shlibpath_var=LD_LIBRARY_PATH

15420

hardcode_into_libs=yes

15421

;;

15422

15423

hpux9* | hpux10* | hpux11*)

15424

# Give a soname corresponding to the major version so that dld.sl refuses to

15425

# link against other versions.

15426

version_type=sunos

15427

need_lib_prefix=no

15428

need_version=no

15429

case $host_cpu in

15430

ia64*)

15431

shrext_cmds='.so'

15432

hardcode_into_libs=yes

15433

dynamic_linker="$host_os dld.so"

15434

shlibpath_var=LD_LIBRARY_PATH

15435

shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

15436

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15437

soname_spec='${libname}${release}${shared_ext}$major'

15438

if test "X$HPUX_IA64_MODE" = X32; then

15439

sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"

15440

else

15441

sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"

15442

15443

sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

15444

;;

15445

hppa*64*)

15446

shrext_cmds='.sl'

15447

hardcode_into_libs=yes

15448

dynamic_linker="$host_os dld.sl"

15449

shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH

15450

shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

15451

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15452

soname_spec='${libname}${release}${shared_ext}$major'

15453

sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"

15454

sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

15455

;;

15456

15457

shrext_cmds='.sl'

15458

dynamic_linker="$host_os dld.sl"

15459

shlibpath_var=SHLIB_PATH

15460

shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH

15461

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15462

soname_spec='${libname}${release}${shared_ext}$major'

15463

;;

15464

esac

15465

# HP-UX runs *really* slowly unless shared libraries are mode 555.

15466

postinstall_cmds='chmod 555 $lib'

15467

;;

15468

15469

interix[3-9]*)

15470

version_type=linux

15471

need_lib_prefix=no

15472

need_version=no

15473

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

15474

soname_spec='${libname}${release}${shared_ext}$major'

15475

dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'

15476

shlibpath_var=LD_LIBRARY_PATH

15477

shlibpath_overrides_runpath=no

15478

hardcode_into_libs=yes

15479

;;

15480

15481

irix5* | irix6* | nonstopux*)

15482

case $host_os in

15483

nonstopux*) version_type=nonstopux ;;

15484

15485

if test "$lt_cv_prog_gnu_ld" = yes; then

15486

version_type=linux

15487

else

15488

version_type=irix

15489

fi ;;

15490

esac

15491

need_lib_prefix=no

15492

need_version=no

15493

soname_spec='${libname}${release}${shared_ext}$major'

15494

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'

15495

case $host_os in

15496

irix5* | nonstopux*)

15497

libsuff= shlibsuff=

15498

;;

15499

15500

case $LD in # libtool.m4 will add one of these switches to LD

15501

*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")

15502

libsuff= shlibsuff= libmagic=32-bit;;

15503

*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")

15504

libsuff=32 shlibsuff=N32 libmagic=N32;;

15505

*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")

15506

libsuff=64 shlibsuff=64 libmagic=64-bit;;

15507

*) libsuff= shlibsuff= libmagic=never-match;;

15508

esac

15509

;;

15510

esac

15511

shlibpath_var=LD_LIBRARY${shlibsuff}_PATH

15512

shlibpath_overrides_runpath=no

15513

sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"

15514

sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"

15515

hardcode_into_libs=yes

15516

;;

15517

15518

# No shared lib support for Linux oldld, aout, or coff.

15519

linux*oldld* | linux*aout* | linux*coff*)

15520

dynamic_linker=no

15521

;;

15522

15523

# This must be Linux ELF.

15524

linux* | k*bsd*-gnu)

15525

version_type=linux

15526

need_lib_prefix=no

15527

need_version=no

15528

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15529

soname_spec='${libname}${release}${shared_ext}$major'

15530

finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'

15531

shlibpath_var=LD_LIBRARY_PATH

15532

shlibpath_overrides_runpath=no

15533

# Some binutils ld are patched to set DT_RUNPATH

15534

save_LDFLAGS=$LDFLAGS

15535

save_libdir=$libdir

15536

eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \

15537

LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""

15538

cat >conftest.$ac_ext <<_ACEOF

15539

/* confdefs.h. */

15540

_ACEOF

15541

cat confdefs.h >>conftest.$ac_ext

15542

cat >>conftest.$ac_ext <<_ACEOF

15543

/* end confdefs.h. */

15544

15545

int

15546

main ()

15547

{

15548

15549

;

15550

return 0;

15551

}

15552

_ACEOF

15553

rm -f conftest.$ac_objext conftest$ac_exeext

15554

if { (ac_try="$ac_link"

15555

case "(($ac_try" in

15556

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

15557

*) ac_try_echo=$ac_try;;

15558

esac

15559

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

15560

(eval "$ac_link") 2>conftest.er1

15561

ac_status=$?

15562

grep -v '^ *+' conftest.er1 >conftest.err

15563

rm -f conftest.er1

15564

cat conftest.err >&5

15565

echo "$as_me:$LINENO: \$? = $ac_status" >&5

15566

(exit $ac_status); } && {

15567

test -z "$ac_cxx_werror_flag" ||

15568

test ! -s conftest.err

15569

} && test -s conftest$ac_exeext &&

15570

$as_test_x conftest$ac_exeext; then

15571

if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then

15572

shlibpath_overrides_runpath=yes

15573

15574

15575

else

15576

echo "$as_me: failed program was:" >&5

15577

sed 's/^/| /' conftest.$ac_ext >&5

15578

15579

15580

15581

15582

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

15583

conftest$ac_exeext conftest.$ac_ext

15584

LDFLAGS=$save_LDFLAGS

15585

libdir=$save_libdir

15586

15587

# This implies no fast_install, which is unacceptable.

15588

# Some rework will be needed to allow for fast_install

15589

# before this can be enabled.

15590

hardcode_into_libs=yes

15591

15592

# Append ld.so.conf contents to the search path

15593

if test -f /etc/ld.so.conf; then

15594

15595

sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"

15596

15597

15598

# We used to test for /lib/ld.so.1 and disable shared libraries on

15599

# powerpc, because MkLinux only supported shared libraries with the

15600

# GNU dynamic linker. Since this was broken with cross compilers,

15601

# most powerpc-linux boxes support dynamic linking these days and

15602

# people can always --disable-shared, the test was removed, and we

15603

# assume the GNU/Linux dynamic linker is in use.

15604

dynamic_linker='GNU/Linux ld.so'

15605

;;

15606

15607

netbsdelf*-gnu)

15608

version_type=linux

15609

need_lib_prefix=no

15610

need_version=no

15611

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

15612

soname_spec='${libname}${release}${shared_ext}$major'

15613

shlibpath_var=LD_LIBRARY_PATH

15614

shlibpath_overrides_runpath=no

15615

hardcode_into_libs=yes

15616

dynamic_linker='NetBSD ld.elf_so'

15617

;;

15618

15619

netbsd*)

15620

version_type=sunos

15621

need_lib_prefix=no

15622

need_version=no

15623

if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then

15624

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

15625

finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

15626

dynamic_linker='NetBSD (a.out) ld.so'

15627

else

15628

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

15629

soname_spec='${libname}${release}${shared_ext}$major'

15630

dynamic_linker='NetBSD ld.elf_so'

15631

15632

shlibpath_var=LD_LIBRARY_PATH

15633

shlibpath_overrides_runpath=yes

15634

hardcode_into_libs=yes

15635

;;

15636

15637

newsos6)

15638

version_type=linux

15639

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15640

shlibpath_var=LD_LIBRARY_PATH

15641

shlibpath_overrides_runpath=yes

15642

;;

15643

15644

*nto* | *qnx*)

15645

version_type=qnx

15646

need_lib_prefix=no

15647

need_version=no

15648

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15649

soname_spec='${libname}${release}${shared_ext}$major'

15650

shlibpath_var=LD_LIBRARY_PATH

15651

shlibpath_overrides_runpath=no

15652

hardcode_into_libs=yes

15653

dynamic_linker='ldqnx.so'

15654

;;

15655

15656

openbsd*)

15657

version_type=sunos

15658

sys_lib_dlsearch_path_spec="/usr/lib"

15659

need_lib_prefix=no

15660

# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.

15661

case $host_os in

15662

openbsd3.3 | openbsd3.3.*) need_version=yes ;;

15663

*) need_version=no ;;

15664

esac

15665

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

15666

finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

15667

shlibpath_var=LD_LIBRARY_PATH

15668

if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

15669

case $host_os in

15670

openbsd2.[89] | openbsd2.[89].*)

15671

shlibpath_overrides_runpath=no

15672

;;

15673

15674

shlibpath_overrides_runpath=yes

15675

;;

15676

esac

15677

else

15678

shlibpath_overrides_runpath=yes

15679

15680

;;

15681

15682

os2*)

15683

libname_spec='$name'

15684

shrext_cmds=".dll"

15685

need_lib_prefix=no

15686

library_names_spec='$libname${shared_ext} $libname.a'

15687

dynamic_linker='OS/2 ld.exe'

15688

shlibpath_var=LIBPATH

15689

;;

15690

15691

osf3* | osf4* | osf5*)

15692

version_type=osf

15693

need_lib_prefix=no

15694

need_version=no

15695

soname_spec='${libname}${release}${shared_ext}$major'

15696

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15697

shlibpath_var=LD_LIBRARY_PATH

15698

sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"

15699

sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"

15700

;;

15701

15702

rdos*)

15703

dynamic_linker=no

15704

;;

15705

15706

solaris*)

15707

version_type=linux

15708

need_lib_prefix=no

15709

need_version=no

15710

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15711

soname_spec='${libname}${release}${shared_ext}$major'

15712

shlibpath_var=LD_LIBRARY_PATH

15713

shlibpath_overrides_runpath=yes

15714

hardcode_into_libs=yes

15715

# ldd complains unless libraries are executable

15716

postinstall_cmds='chmod +x $lib'

15717

;;

15718

15719

sunos4*)

15720

version_type=sunos

15721

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

15722

finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'

15723

shlibpath_var=LD_LIBRARY_PATH

15724

shlibpath_overrides_runpath=yes

15725

if test "$with_gnu_ld" = yes; then

15726

need_lib_prefix=no

15727

15728

need_version=yes

15729

;;

15730

15731

sysv4 | sysv4.3*)

15732

version_type=linux

15733

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15734

soname_spec='${libname}${release}${shared_ext}$major'

15735

shlibpath_var=LD_LIBRARY_PATH

15736

case $host_vendor in

15737

sni)

15738

shlibpath_overrides_runpath=no

15739

need_lib_prefix=no

15740

runpath_var=LD_RUN_PATH

15741

;;

15742

siemens)

15743

need_lib_prefix=no

15744

;;

15745

motorola)

15746

need_lib_prefix=no

15747

need_version=no

15748

shlibpath_overrides_runpath=no

15749

sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'

15750

;;

15751

esac

15752

;;

15753

15754

sysv4*MP*)

15755

if test -d /usr/nec ;then

15756

version_type=linux

15757

library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'

15758

soname_spec='$libname${shared_ext}.$major'

15759

shlibpath_var=LD_LIBRARY_PATH

15760

15761

;;

15762

15763

15764

version_type=freebsd-elf

15765

need_lib_prefix=no

15766

need_version=no

15767

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

15768

soname_spec='${libname}${release}${shared_ext}$major'

15769

shlibpath_var=LD_LIBRARY_PATH

15770

shlibpath_overrides_runpath=yes

15771

hardcode_into_libs=yes

15772

if test "$with_gnu_ld" = yes; then

15773

sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'

15774

else

15775

sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'

15776

case $host_os in

15777

sco3.2v5*)

15778

sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"

15779

;;

15780

esac

15781

15782

sys_lib_dlsearch_path_spec='/usr/lib'

15783

;;

15784

15785

tpf*)

15786

# TPF is a cross-target only. Preferred cross-host = GNU/Linux.

15787

version_type=linux

15788

need_lib_prefix=no

15789

need_version=no

15790

library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15791

shlibpath_var=LD_LIBRARY_PATH

15792

shlibpath_overrides_runpath=no

15793

hardcode_into_libs=yes

15794

;;

15795

15796

uts4*)

15797

version_type=linux

15798

library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

15799

soname_spec='${libname}${release}${shared_ext}$major'

15800

shlibpath_var=LD_LIBRARY_PATH

15801

;;

15802

15803

15804

dynamic_linker=no

15805

;;

15806

esac

15807

{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5

15808

echo "${ECHO_T}$dynamic_linker" >&6; }

15809

test "$dynamic_linker" = no && can_build_shared=no

15810

15811

variables_saved_for_relink="PATH $shlibpath_var $runpath_var"

15812

if test "$GCC" = yes; then

15813

variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"

15814

15815

15816

if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then

15817

sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"

15818

15819

if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then

15820

sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"

15821

15822

15823

15824

15825

15826

15827

15828

15829

15830

15831

15832

15833

15834

15835

15836

15837

15838

15839

15840

15841

15842

15843

15844

15845

15846

15847

15848

15849

15850

15851

15852

15853

15854

15855

15856

15857

15858

{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5

15859

echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }

15860

hardcode_action_CXX=

15861

if test -n "$hardcode_libdir_flag_spec_CXX" ||

15862

test -n "$runpath_var_CXX" ||

15863

test "X$hardcode_automatic_CXX" = "Xyes" ; then

15864

15865

# We can hardcode non-existent directories.

15866

if test "$hardcode_direct_CXX" != no &&

15867

# If the only mechanism to avoid hardcoding is shlibpath_var, we

15868

# have to relink, otherwise we might link with an installed library

15869

# when we should be linking with a yet-to-be-installed one

15870

## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&

15871

test "$hardcode_minus_L_CXX" != no; then

15872

# Linking always hardcodes the temporary library directory.

15873

hardcode_action_CXX=relink

15874

else

15875

# We can link without hardcoding, and we can hardcode nonexisting dirs.

15876

hardcode_action_CXX=immediate

15877

15878

else

15879

# We cannot hardcode anything, or else we can only hardcode existing

15880

# directories.

15881

hardcode_action_CXX=unsupported

15882

15883

{ echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5

15884

echo "${ECHO_T}$hardcode_action_CXX" >&6; }

15885

15886

if test "$hardcode_action_CXX" = relink ||

15887

test "$inherit_rpath_CXX" = yes; then

15888

# Fast installation is not supported

15889

enable_fast_install=no

15890

elif test "$shlibpath_overrides_runpath" = yes ||

15891

test "$enable_shared" = no; then

15892

# Fast installation is not necessary

15893

enable_fast_install=needless

15894

15895

15896

15897

15898

15899

15900

15901

15902

fi # test -n "$compiler"

15903

15904

CC=$lt_save_CC

15905

LDCXX=$LD

15906

LD=$lt_save_LD

15907

GCC=$lt_save_GCC

15908

with_gnu_ld=$lt_save_with_gnu_ld

15909

lt_cv_path_LDCXX=$lt_cv_path_LD

15910

lt_cv_path_LD=$lt_save_path_LD

15911

lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld

15912

lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld

15913

fi # test "$_lt_caught_CXX_error" != yes

15914

15915

ac_ext=c

15916

ac_cpp='$CPP $CPPFLAGS'

15917

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

15918

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

15919

ac_compiler_gnu=$ac_cv_c_compiler_gnu

15920

15921

15922

15923

15924

15925

15926

15927

15928

15929

15930

15931

15932

15933

ac_config_commands="$ac_config_commands libtool"

15934

15935

15936

15937

15938

# Only expand once:

15939

15940

15941

15942

AUTOM4TE=${AUTOM4TE-"${am_missing_run}autom4te"}

15943

15944

15945

{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5

15946

echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }

15947

if test "${ac_cv_header_stdc+set}" = set; then

15948

echo $ECHO_N "(cached) $ECHO_C" >&6

15949

else

15950

cat >conftest.$ac_ext <<_ACEOF

15951

/* confdefs.h. */

15952

_ACEOF

15953

cat confdefs.h >>conftest.$ac_ext

15954

cat >>conftest.$ac_ext <<_ACEOF

15955

/* end confdefs.h. */

15956

#include <stdlib.h>

15957

#include <stdarg.h>

15958

#include <string.h>

15959

#include <float.h>

15960

15961

int

15962

main ()

15963

{

15964

15965

;

15966

return 0;

15967

}

15968

_ACEOF

15969

rm -f conftest.$ac_objext

15970

if { (ac_try="$ac_compile"

15971

case "(($ac_try" in

15972

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

15973

*) ac_try_echo=$ac_try;;

15974

esac

15975

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

15976

(eval "$ac_compile") 2>conftest.er1

15977

ac_status=$?

15978

grep -v '^ *+' conftest.er1 >conftest.err

15979

rm -f conftest.er1

15980

cat conftest.err >&5

15981

echo "$as_me:$LINENO: \$? = $ac_status" >&5

15982

(exit $ac_status); } && {

15983

test -z "$ac_c_werror_flag" ||

15984

test ! -s conftest.err

15985

} && test -s conftest.$ac_objext; then

15986

ac_cv_header_stdc=yes

15987

else

15988

echo "$as_me: failed program was:" >&5

15989

sed 's/^/| /' conftest.$ac_ext >&5

15990

15991

ac_cv_header_stdc=no

15992

15993

15994

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

15995

15996

if test $ac_cv_header_stdc = yes; then

15997

# SunOS 4.x string.h does not declare mem*, contrary to ANSI.

15998

cat >conftest.$ac_ext <<_ACEOF

15999

/* confdefs.h. */

16000

_ACEOF

16001

cat confdefs.h >>conftest.$ac_ext

16002

cat >>conftest.$ac_ext <<_ACEOF

16003

/* end confdefs.h. */

16004

#include <string.h>

16005

16006

_ACEOF

16007

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

16008

$EGREP "memchr" >/dev/null 2>&1; then

16009

16010

else

16011

ac_cv_header_stdc=no

16012

16013

rm -f conftest*

16014

16015

16016

16017

if test $ac_cv_header_stdc = yes; then

16018

# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.

16019

cat >conftest.$ac_ext <<_ACEOF

16020

/* confdefs.h. */

16021

_ACEOF

16022

cat confdefs.h >>conftest.$ac_ext

16023

cat >>conftest.$ac_ext <<_ACEOF

16024

/* end confdefs.h. */

16025

#include <stdlib.h>

16026

16027

_ACEOF

16028

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

16029

$EGREP "free" >/dev/null 2>&1; then

16030

16031

else

16032

ac_cv_header_stdc=no

16033

16034

rm -f conftest*

16035

16036

16037

16038

if test $ac_cv_header_stdc = yes; then

16039

# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.

16040

if test "$cross_compiling" = yes; then

16041

16042

else

16043

cat >conftest.$ac_ext <<_ACEOF

16044

/* confdefs.h. */

16045

_ACEOF

16046

cat confdefs.h >>conftest.$ac_ext

16047

cat >>conftest.$ac_ext <<_ACEOF

16048

/* end confdefs.h. */

16049

#include <ctype.h>

16050

#include <stdlib.h>

16051

#if ((' ' & 0x0FF) == 0x020)

16052

# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')

16053

# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))

16054

#else

16055

# define ISLOWER(c) \

16056

(('a' <= (c) && (c) <= 'i') \

16057

|| ('j' <= (c) && (c) <= 'r') \

16058

|| ('s' <= (c) && (c) <= 'z'))

16059

# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))

16060

#endif

16061

16062

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))

16063

int

16064

main ()

16065

{

16066

int i;

16067

for (i = 0; i < 256; i++)

16068

if (XOR (islower (i), ISLOWER (i))

16069

|| toupper (i) != TOUPPER (i))

16070

return 2;

16071

return 0;

16072

}

16073

_ACEOF

16074

rm -f conftest$ac_exeext

16075

if { (ac_try="$ac_link"

16076

case "(($ac_try" in

16077

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16078

*) ac_try_echo=$ac_try;;

16079

esac

16080

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16081

(eval "$ac_link") 2>&5

16082

ac_status=$?

16083

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16084

(exit $ac_status); } && { ac_try='./conftest$ac_exeext'

16085

{ (case "(($ac_try" in

16086

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16087

*) ac_try_echo=$ac_try;;

16088

esac

16089

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16090

(eval "$ac_try") 2>&5

16091

ac_status=$?

16092

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16093

(exit $ac_status); }; }; then

16094

16095

else

16096

echo "$as_me: program exited with status $ac_status" >&5

16097

echo "$as_me: failed program was:" >&5

16098

sed 's/^/| /' conftest.$ac_ext >&5

16099

16100

( exit $ac_status )

16101

ac_cv_header_stdc=no

16102

16103

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

16104

16105

16106

16107

16108

16109

{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5

16110

echo "${ECHO_T}$ac_cv_header_stdc" >&6; }

16111

if test $ac_cv_header_stdc = yes; then

16112

16113

cat >>confdefs.h <<\_ACEOF

16114

#define STDC_HEADERS 1

16115

_ACEOF

16116

16117

16118

16119

16120

16121

16122

16123

16124

for ac_header in stdarg.h stdlib.h string.h time.h unistd.h

16125

16126

as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`

16127

if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then

16128

{ echo "$as_me:$LINENO: checking for $ac_header" >&5

16129

echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }

16130

if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then

16131

echo $ECHO_N "(cached) $ECHO_C" >&6

16132

16133

ac_res=`eval echo '${'$as_ac_Header'}'`

16134

{ echo "$as_me:$LINENO: result: $ac_res" >&5

16135

echo "${ECHO_T}$ac_res" >&6; }

16136

else

16137

# Is the header compilable?

16138

{ echo "$as_me:$LINENO: checking $ac_header usability" >&5

16139

echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }

16140

cat >conftest.$ac_ext <<_ACEOF

16141

/* confdefs.h. */

16142

_ACEOF

16143

cat confdefs.h >>conftest.$ac_ext

16144

cat >>conftest.$ac_ext <<_ACEOF

16145

/* end confdefs.h. */

16146

$ac_includes_default

16147

#include <$ac_header>

16148

_ACEOF

16149

rm -f conftest.$ac_objext

16150

if { (ac_try="$ac_compile"

16151

case "(($ac_try" in

16152

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16153

*) ac_try_echo=$ac_try;;

16154

esac

16155

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16156

(eval "$ac_compile") 2>conftest.er1

16157

ac_status=$?

16158

grep -v '^ *+' conftest.er1 >conftest.err

16159

rm -f conftest.er1

16160

cat conftest.err >&5

16161

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16162

(exit $ac_status); } && {

16163

test -z "$ac_c_werror_flag" ||

16164

test ! -s conftest.err

16165

} && test -s conftest.$ac_objext; then

16166

ac_header_compiler=yes

16167

else

16168

echo "$as_me: failed program was:" >&5

16169

sed 's/^/| /' conftest.$ac_ext >&5

16170

16171

ac_header_compiler=no

16172

16173

16174

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16175

{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5

16176

echo "${ECHO_T}$ac_header_compiler" >&6; }

16177

16178

# Is the header present?

16179

{ echo "$as_me:$LINENO: checking $ac_header presence" >&5

16180

echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }

16181

cat >conftest.$ac_ext <<_ACEOF

16182

/* confdefs.h. */

16183

_ACEOF

16184

cat confdefs.h >>conftest.$ac_ext

16185

cat >>conftest.$ac_ext <<_ACEOF

16186

/* end confdefs.h. */

16187

#include <$ac_header>

16188

_ACEOF

16189

if { (ac_try="$ac_cpp conftest.$ac_ext"

16190

case "(($ac_try" in

16191

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16192

*) ac_try_echo=$ac_try;;

16193

esac

16194

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16195

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

16196

ac_status=$?

16197

grep -v '^ *+' conftest.er1 >conftest.err

16198

rm -f conftest.er1

16199

cat conftest.err >&5

16200

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16201

(exit $ac_status); } >/dev/null && {

16202

test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

16203

test ! -s conftest.err

16204

}; then

16205

ac_header_preproc=yes

16206

else

16207

echo "$as_me: failed program was:" >&5

16208

sed 's/^/| /' conftest.$ac_ext >&5

16209

16210

ac_header_preproc=no

16211

16212

16213

rm -f conftest.err conftest.$ac_ext

16214

{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5

16215

echo "${ECHO_T}$ac_header_preproc" >&6; }

16216

16217

# So? What about this header?

16218

case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in

16219

yes:no: )

16220

{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5

16221

echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}

16222

{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5

16223

echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}

16224

ac_header_preproc=yes

16225

;;

16226

no:yes:* )

16227

{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5

16228

echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}

16229

{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5

16230

echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}

16231

{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5

16232

echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}

16233

{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5

16234

echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}

16235

{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5

16236

echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}

16237

{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5

16238

echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}

16239

( cat <<\_ASBOX

16240

## ---------------------------------- ##

16241

## Report this to csardi@rmki.kfki.hu ##

16242

## ---------------------------------- ##

16243

_ASBOX

16244

) | sed "s/^/$as_me: WARNING: /" >&2

16245

;;

16246

esac

16247

{ echo "$as_me:$LINENO: checking for $ac_header" >&5

16248

echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }

16249

if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then

16250

echo $ECHO_N "(cached) $ECHO_C" >&6

16251

else

16252

eval "$as_ac_Header=\$ac_header_preproc"

16253

16254

ac_res=`eval echo '${'$as_ac_Header'}'`

16255

{ echo "$as_me:$LINENO: result: $ac_res" >&5

16256

echo "${ECHO_T}$ac_res" >&6; }

16257

16258

16259

if test `eval echo '${'$as_ac_Header'}'` = yes; then

16260

cat >>confdefs.h <<_ACEOF

16261

#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1

16262

_ACEOF

16263

16264

16265

16266

done

16267

16268

LIBS_SAVE=$LIBS

16269

LIBS="$LIBS -lm"

16270

16271

16272

16273

16274

16275

16276

16277

16278

16279

16280

16281

16282

for ac_func in expm1 rint rintf finite log2 logbl snprintf log1p round fmin strcasecmp isnan

16283

16284

as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`

16285

{ echo "$as_me:$LINENO: checking for $ac_func" >&5

16286

echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }

16287

if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then

16288

echo $ECHO_N "(cached) $ECHO_C" >&6

16289

else

16290

cat >conftest.$ac_ext <<_ACEOF

16291

/* confdefs.h. */

16292

_ACEOF

16293

cat confdefs.h >>conftest.$ac_ext

16294

cat >>conftest.$ac_ext <<_ACEOF

16295

/* end confdefs.h. */

16296

/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.

16297

For example, HP-UX 11i <limits.h> declares gettimeofday. */

16298

#define $ac_func innocuous_$ac_func

16299

16300

/* System header to define __stub macros and hopefully few prototypes,

16301

which can conflict with char $ac_func (); below.

16302

Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

16303

<limits.h> exists even on freestanding compilers. */

16304

16305

#ifdef __STDC__

16306

# include <limits.h>

16307

#else

16308

# include <assert.h>

16309

#endif

16310

16311

#undef $ac_func

16312

16313

/* Override any GCC internal prototype to avoid an error.

16314

Use char because int might match the return type of a GCC

16315

builtin and then its argument prototype would still apply. */

16316

#ifdef __cplusplus

16317

extern "C"

16318

#endif

16319

char $ac_func ();

16320

/* The GNU C library defines this for functions which it implements

16321

to always fail with ENOSYS. Some functions are actually named

16322

something starting with __ and the normal name is an alias. */

16323

#if defined __stub_$ac_func || defined __stub___$ac_func

16324

choke me

16325

#endif

16326

16327

int

16328

main ()

16329

{

16330

return $ac_func ();

16331

;

16332

return 0;

16333

}

16334

_ACEOF

16335

rm -f conftest.$ac_objext conftest$ac_exeext

16336

if { (ac_try="$ac_link"

16337

case "(($ac_try" in

16338

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16339

*) ac_try_echo=$ac_try;;

16340

esac

16341

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16342

(eval "$ac_link") 2>conftest.er1

16343

ac_status=$?

16344

grep -v '^ *+' conftest.er1 >conftest.err

16345

rm -f conftest.er1

16346

cat conftest.err >&5

16347

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16348

(exit $ac_status); } && {

16349

test -z "$ac_c_werror_flag" ||

16350

test ! -s conftest.err

16351

} && test -s conftest$ac_exeext &&

16352

$as_test_x conftest$ac_exeext; then

16353

eval "$as_ac_var=yes"

16354

else

16355

echo "$as_me: failed program was:" >&5

16356

sed 's/^/| /' conftest.$ac_ext >&5

16357

16358

eval "$as_ac_var=no"

16359

16360

16361

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

16362

conftest$ac_exeext conftest.$ac_ext

16363

16364

ac_res=`eval echo '${'$as_ac_var'}'`

16365

{ echo "$as_me:$LINENO: result: $ac_res" >&5

16366

echo "${ECHO_T}$ac_res" >&6; }

16367

if test `eval echo '${'$as_ac_var'}'` = yes; then

16368

cat >>confdefs.h <<_ACEOF

16369

#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1

16370

_ACEOF

16371

16372

16373

done

16374

16375

LIBS=$LIBS_SAVE

16376

16377

16378

16379

16380

16381

## Solaris cc does not support -ffloat-store.

16382

FLOATSTORE=

16383

{ echo "$as_me:$LINENO: checking whether compiler supports -ffloat-store" >&5

16384

echo $ECHO_N "checking whether compiler supports -ffloat-store... $ECHO_C" >&6; }

16385

ac_save_CFLAGS="$CFLAGS"

16386

CFLAGS="$CFLAGS -ffloat-store"

16387

cat >conftest.$ac_ext <<_ACEOF

16388

/* confdefs.h. */

16389

_ACEOF

16390

cat confdefs.h >>conftest.$ac_ext

16391

cat >>conftest.$ac_ext <<_ACEOF

16392

/* end confdefs.h. */

16393

16394

int

16395

main ()

16396

{

16397

int x;

16398

;

16399

return 0;

16400

}

16401

_ACEOF

16402

rm -f conftest.$ac_objext

16403

if { (ac_try="$ac_compile"

16404

case "(($ac_try" in

16405

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16406

*) ac_try_echo=$ac_try;;

16407

esac

16408

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16409

(eval "$ac_compile") 2>conftest.er1

16410

ac_status=$?

16411

grep -v '^ *+' conftest.er1 >conftest.err

16412

rm -f conftest.er1

16413

cat conftest.err >&5

16414

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16415

(exit $ac_status); } && {

16416

test -z "$ac_c_werror_flag" ||

16417

test ! -s conftest.err

16418

} && test -s conftest.$ac_objext; then

16419

{ echo "$as_me:$LINENO: result: yes" >&5

16420

echo "${ECHO_T}yes" >&6; }

16421

FLOATSTORE="-ffloat-store"

16422

else

16423

echo "$as_me: failed program was:" >&5

16424

sed 's/^/| /' conftest.$ac_ext >&5

16425

16426

{ echo "$as_me:$LINENO: result: no" >&5

16427

echo "${ECHO_T}no" >&6; }

16428

16429

16430

16431

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16432

CFLAGS="$ac_save_CFLAGS"

16433

{ echo "$as_me:$LINENO: checking whether compiler supports -fstore" >&5

16434

echo $ECHO_N "checking whether compiler supports -fstore... $ECHO_C" >&6; }

16435

ac_save_CFLAGS="$CFLAGS"

16436

CFLAGS="$CFLAGS -fstore"

16437

cat >conftest.$ac_ext <<_ACEOF

16438

/* confdefs.h. */

16439

_ACEOF

16440

cat confdefs.h >>conftest.$ac_ext

16441

cat >>conftest.$ac_ext <<_ACEOF

16442

/* end confdefs.h. */

16443

16444

int

16445

main ()

16446

{

16447

int x;

16448

;

16449

return 0;

16450

}

16451

_ACEOF

16452

rm -f conftest.$ac_objext

16453

if { (ac_try="$ac_compile"

16454

case "(($ac_try" in

16455

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16456

*) ac_try_echo=$ac_try;;

16457

esac

16458

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16459

(eval "$ac_compile") 2>conftest.er1

16460

ac_status=$?

16461

grep -v '^ *+' conftest.er1 >conftest.err

16462

rm -f conftest.er1

16463

cat conftest.err >&5

16464

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16465

(exit $ac_status); } && {

16466

test -z "$ac_c_werror_flag" ||

16467

test ! -s conftest.err

16468

} && test -s conftest.$ac_objext; then

16469

{ echo "$as_me:$LINENO: result: yes" >&5

16470

echo "${ECHO_T}yes" >&6; }

16471

FLOATSTORE="$FLOATSTORE -fstore"

16472

else

16473

echo "$as_me: failed program was:" >&5

16474

sed 's/^/| /' conftest.$ac_ext >&5

16475

16476

{ echo "$as_me:$LINENO: result: no" >&5

16477

echo "${ECHO_T}no" >&6; }

16478

16479

16480

16481

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16482

CFLAGS="$ac_save_CFLAGS"

16483

16484

16485

# Check whether --enable-gcc-warnings was given.

16486

if test "${enable_gcc_warnings+set}" = set; then

16487

enableval=$enable_gcc_warnings; case "${enableval}" in

16488

yes|no) ;;

16489

*) { { echo "$as_me:$LINENO: error: bad value ${enableval} for gcc-warnings option" >&5

16490

echo "$as_me: error: bad value ${enableval} for gcc-warnings option" >&2;}

16491

{ (exit 1); exit 1; }; } ;;

16492

esac

16493

else

16494

enableval=no

16495

16496

16497

if test "${enableval}" = yes; then

16498

{ echo "$as_me:$LINENO: checking whether compiler accepts -Werror" >&5

16499

echo $ECHO_N "checking whether compiler accepts -Werror... $ECHO_C" >&6; }

16500

16501

ac_save_CFLAGS="$CFLAGS"

16502

CFLAGS="$CFLAGS -Werror"

16503

cat >conftest.$ac_ext <<_ACEOF

16504

/* confdefs.h. */

16505

_ACEOF

16506

cat confdefs.h >>conftest.$ac_ext

16507

cat >>conftest.$ac_ext <<_ACEOF

16508

/* end confdefs.h. */

16509

16510

int

16511

main ()

16512

{

16513

int x;

16514

;

16515

return 0;

16516

}

16517

_ACEOF

16518

rm -f conftest.$ac_objext

16519

if { (ac_try="$ac_compile"

16520

case "(($ac_try" in

16521

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16522

*) ac_try_echo=$ac_try;;

16523

esac

16524

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16525

(eval "$ac_compile") 2>conftest.er1

16526

ac_status=$?

16527

grep -v '^ *+' conftest.er1 >conftest.err

16528

rm -f conftest.er1

16529

cat conftest.err >&5

16530

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16531

(exit $ac_status); } && {

16532

test -z "$ac_c_werror_flag" ||

16533

test ! -s conftest.err

16534

} && test -s conftest.$ac_objext; then

16535

WARNING_CFLAGS="$WARNING_CFLAGS -Werror"

16536

{ echo "$as_me:$LINENO: result: yes" >&5

16537

echo "${ECHO_T}yes" >&6; }

16538

else

16539

echo "$as_me: failed program was:" >&5

16540

sed 's/^/| /' conftest.$ac_ext >&5

16541

16542

{ echo "$as_me:$LINENO: result: no" >&5

16543

echo "${ECHO_T}no" >&6; }

16544

16545

16546

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16547

CFLAGS="$ac_save_CFLAGS"

16548

WERROR_CFLAGS=$WARNING_CFLAGS

16549

16550

WARNING_CFLAGS=

16551

{ echo "$as_me:$LINENO: checking whether compiler accepts -Wall" >&5

16552

echo $ECHO_N "checking whether compiler accepts -Wall... $ECHO_C" >&6; }

16553

16554

ac_save_CFLAGS="$CFLAGS"

16555

CFLAGS="$CFLAGS -Wall"

16556

cat >conftest.$ac_ext <<_ACEOF

16557

/* confdefs.h. */

16558

_ACEOF

16559

cat confdefs.h >>conftest.$ac_ext

16560

cat >>conftest.$ac_ext <<_ACEOF

16561

/* end confdefs.h. */

16562

16563

int

16564

main ()

16565

{

16566

int x;

16567

;

16568

return 0;

16569

}

16570

_ACEOF

16571

rm -f conftest.$ac_objext

16572

if { (ac_try="$ac_compile"

16573

case "(($ac_try" in

16574

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16575

*) ac_try_echo=$ac_try;;

16576

esac

16577

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16578

(eval "$ac_compile") 2>conftest.er1

16579

ac_status=$?

16580

grep -v '^ *+' conftest.er1 >conftest.err

16581

rm -f conftest.er1

16582

cat conftest.err >&5

16583

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16584

(exit $ac_status); } && {

16585

test -z "$ac_c_werror_flag" ||

16586

test ! -s conftest.err

16587

} && test -s conftest.$ac_objext; then

16588

WARNING_CFLAGS="$WARNING_CFLAGS -Wall"

16589

{ echo "$as_me:$LINENO: result: yes" >&5

16590

echo "${ECHO_T}yes" >&6; }

16591

else

16592

echo "$as_me: failed program was:" >&5

16593

sed 's/^/| /' conftest.$ac_ext >&5

16594

16595

{ echo "$as_me:$LINENO: result: no" >&5

16596

echo "${ECHO_T}no" >&6; }

16597

16598

16599

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16600

CFLAGS="$ac_save_CFLAGS"

16601

{ echo "$as_me:$LINENO: checking whether compiler accepts -W" >&5

16602

echo $ECHO_N "checking whether compiler accepts -W... $ECHO_C" >&6; }

16603

16604

ac_save_CFLAGS="$CFLAGS"

16605

CFLAGS="$CFLAGS -W"

16606

cat >conftest.$ac_ext <<_ACEOF

16607

/* confdefs.h. */

16608

_ACEOF

16609

cat confdefs.h >>conftest.$ac_ext

16610

cat >>conftest.$ac_ext <<_ACEOF

16611

/* end confdefs.h. */

16612

16613

int

16614

main ()

16615

{

16616

int x;

16617

;

16618

return 0;

16619

}

16620

_ACEOF

16621

rm -f conftest.$ac_objext

16622

if { (ac_try="$ac_compile"

16623

case "(($ac_try" in

16624

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16625

*) ac_try_echo=$ac_try;;

16626

esac

16627

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16628

(eval "$ac_compile") 2>conftest.er1

16629

ac_status=$?

16630

grep -v '^ *+' conftest.er1 >conftest.err

16631

rm -f conftest.er1

16632

cat conftest.err >&5

16633

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16634

(exit $ac_status); } && {

16635

test -z "$ac_c_werror_flag" ||

16636

test ! -s conftest.err

16637

} && test -s conftest.$ac_objext; then

16638

WARNING_CFLAGS="$WARNING_CFLAGS -W"

16639

{ echo "$as_me:$LINENO: result: yes" >&5

16640

echo "${ECHO_T}yes" >&6; }

16641

else

16642

echo "$as_me: failed program was:" >&5

16643

sed 's/^/| /' conftest.$ac_ext >&5

16644

16645

{ echo "$as_me:$LINENO: result: no" >&5

16646

echo "${ECHO_T}no" >&6; }

16647

16648

16649

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16650

CFLAGS="$ac_save_CFLAGS"

16651

{ echo "$as_me:$LINENO: checking whether compiler accepts -Wbad-function-cast" >&5

16652

echo $ECHO_N "checking whether compiler accepts -Wbad-function-cast... $ECHO_C" >&6; }

16653

16654

ac_save_CFLAGS="$CFLAGS"

16655

CFLAGS="$CFLAGS -Wbad-function-cast"

16656

cat >conftest.$ac_ext <<_ACEOF

16657

/* confdefs.h. */

16658

_ACEOF

16659

cat confdefs.h >>conftest.$ac_ext

16660

cat >>conftest.$ac_ext <<_ACEOF

16661

/* end confdefs.h. */

16662

16663

int

16664

main ()

16665

{

16666

int x;

16667

;

16668

return 0;

16669

}

16670

_ACEOF

16671

rm -f conftest.$ac_objext

16672

if { (ac_try="$ac_compile"

16673

case "(($ac_try" in

16674

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16675

*) ac_try_echo=$ac_try;;

16676

esac

16677

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16678

(eval "$ac_compile") 2>conftest.er1

16679

ac_status=$?

16680

grep -v '^ *+' conftest.er1 >conftest.err

16681

rm -f conftest.er1

16682

cat conftest.err >&5

16683

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16684

(exit $ac_status); } && {

16685

test -z "$ac_c_werror_flag" ||

16686

test ! -s conftest.err

16687

} && test -s conftest.$ac_objext; then

16688

WARNING_CFLAGS="$WARNING_CFLAGS -Wbad-function-cast"

16689

{ echo "$as_me:$LINENO: result: yes" >&5

16690

echo "${ECHO_T}yes" >&6; }

16691

else

16692

echo "$as_me: failed program was:" >&5

16693

sed 's/^/| /' conftest.$ac_ext >&5

16694

16695

{ echo "$as_me:$LINENO: result: no" >&5

16696

echo "${ECHO_T}no" >&6; }

16697

16698

16699

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16700

CFLAGS="$ac_save_CFLAGS"

16701

{ echo "$as_me:$LINENO: checking whether compiler accepts -Wcast-align" >&5

16702

echo $ECHO_N "checking whether compiler accepts -Wcast-align... $ECHO_C" >&6; }

16703

16704

ac_save_CFLAGS="$CFLAGS"

16705

CFLAGS="$CFLAGS -Wcast-align"

16706

cat >conftest.$ac_ext <<_ACEOF

16707

/* confdefs.h. */

16708

_ACEOF

16709

cat confdefs.h >>conftest.$ac_ext

16710

cat >>conftest.$ac_ext <<_ACEOF

16711

/* end confdefs.h. */

16712

16713

int

16714

main ()

16715

{

16716

int x;

16717

;

16718

return 0;

16719

}

16720

_ACEOF

16721

rm -f conftest.$ac_objext

16722

if { (ac_try="$ac_compile"

16723

case "(($ac_try" in

16724

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16725

*) ac_try_echo=$ac_try;;

16726

esac

16727

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16728

(eval "$ac_compile") 2>conftest.er1

16729

ac_status=$?

16730

grep -v '^ *+' conftest.er1 >conftest.err

16731

rm -f conftest.er1

16732

cat conftest.err >&5

16733

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16734

(exit $ac_status); } && {

16735

test -z "$ac_c_werror_flag" ||

16736

test ! -s conftest.err

16737

} && test -s conftest.$ac_objext; then

16738

WARNING_CFLAGS="$WARNING_CFLAGS -Wcast-align"

16739

{ echo "$as_me:$LINENO: result: yes" >&5

16740

echo "${ECHO_T}yes" >&6; }

16741

else

16742

echo "$as_me: failed program was:" >&5

16743

sed 's/^/| /' conftest.$ac_ext >&5

16744

16745

{ echo "$as_me:$LINENO: result: no" >&5

16746

echo "${ECHO_T}no" >&6; }

16747

16748

16749

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16750

CFLAGS="$ac_save_CFLAGS"

16751

{ echo "$as_me:$LINENO: checking whether compiler accepts -Wcast-qual" >&5

16752

echo $ECHO_N "checking whether compiler accepts -Wcast-qual... $ECHO_C" >&6; }

16753

16754

ac_save_CFLAGS="$CFLAGS"

16755

CFLAGS="$CFLAGS -Wcast-qual"

16756

cat >conftest.$ac_ext <<_ACEOF

16757

/* confdefs.h. */

16758

_ACEOF

16759

cat confdefs.h >>conftest.$ac_ext

16760

cat >>conftest.$ac_ext <<_ACEOF

16761

/* end confdefs.h. */

16762

16763

int

16764

main ()

16765

{

16766

int x;

16767

;

16768

return 0;

16769

}

16770

_ACEOF

16771

rm -f conftest.$ac_objext

16772

if { (ac_try="$ac_compile"

16773

case "(($ac_try" in

16774

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16775

*) ac_try_echo=$ac_try;;

16776

esac

16777

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16778

(eval "$ac_compile") 2>conftest.er1

16779

ac_status=$?

16780

grep -v '^ *+' conftest.er1 >conftest.err

16781

rm -f conftest.er1

16782

cat conftest.err >&5

16783

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16784

(exit $ac_status); } && {

16785

test -z "$ac_c_werror_flag" ||

16786

test ! -s conftest.err

16787

} && test -s conftest.$ac_objext; then

16788

WARNING_CFLAGS="$WARNING_CFLAGS -Wcast-qual"

16789

{ echo "$as_me:$LINENO: result: yes" >&5

16790

echo "${ECHO_T}yes" >&6; }

16791

else

16792

echo "$as_me: failed program was:" >&5

16793

sed 's/^/| /' conftest.$ac_ext >&5

16794

16795

{ echo "$as_me:$LINENO: result: no" >&5

16796

echo "${ECHO_T}no" >&6; }

16797

16798

16799

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16800

CFLAGS="$ac_save_CFLAGS"

16801

{ echo "$as_me:$LINENO: checking whether compiler accepts -Wformat" >&5

16802

echo $ECHO_N "checking whether compiler accepts -Wformat... $ECHO_C" >&6; }

16803

16804

ac_save_CFLAGS="$CFLAGS"

16805

CFLAGS="$CFLAGS -Wformat"

16806

cat >conftest.$ac_ext <<_ACEOF

16807

/* confdefs.h. */

16808

_ACEOF

16809

cat confdefs.h >>conftest.$ac_ext

16810

cat >>conftest.$ac_ext <<_ACEOF

16811

/* end confdefs.h. */

16812

16813

int

16814

main ()

16815

{

16816

int x;

16817

;

16818

return 0;

16819

}

16820

_ACEOF

16821

rm -f conftest.$ac_objext

16822

if { (ac_try="$ac_compile"

16823

case "(($ac_try" in

16824

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16825

*) ac_try_echo=$ac_try;;

16826

esac

16827

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16828

(eval "$ac_compile") 2>conftest.er1

16829

ac_status=$?

16830

grep -v '^ *+' conftest.er1 >conftest.err

16831

rm -f conftest.er1

16832

cat conftest.err >&5

16833

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16834

(exit $ac_status); } && {

16835

test -z "$ac_c_werror_flag" ||

16836

test ! -s conftest.err

16837

} && test -s conftest.$ac_objext; then

16838

WARNING_CFLAGS="$WARNING_CFLAGS -Wformat"

16839

{ echo "$as_me:$LINENO: result: yes" >&5

16840

echo "${ECHO_T}yes" >&6; }

16841

else

16842

echo "$as_me: failed program was:" >&5

16843

sed 's/^/| /' conftest.$ac_ext >&5

16844

16845

{ echo "$as_me:$LINENO: result: no" >&5

16846

echo "${ECHO_T}no" >&6; }

16847

16848

16849

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16850

CFLAGS="$ac_save_CFLAGS"

16851

{ echo "$as_me:$LINENO: checking whether compiler accepts -Wmissing-declarations" >&5

16852

echo $ECHO_N "checking whether compiler accepts -Wmissing-declarations... $ECHO_C" >&6; }

16853

16854

ac_save_CFLAGS="$CFLAGS"

16855

CFLAGS="$CFLAGS -Wmissing-declarations"

16856

cat >conftest.$ac_ext <<_ACEOF

16857

/* confdefs.h. */

16858

_ACEOF

16859

cat confdefs.h >>conftest.$ac_ext

16860

cat >>conftest.$ac_ext <<_ACEOF

16861

/* end confdefs.h. */

16862

16863

int

16864

main ()

16865

{

16866

int x;

16867

;

16868

return 0;

16869

}

16870

_ACEOF

16871

rm -f conftest.$ac_objext

16872

if { (ac_try="$ac_compile"

16873

case "(($ac_try" in

16874

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16875

*) ac_try_echo=$ac_try;;

16876

esac

16877

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16878

(eval "$ac_compile") 2>conftest.er1

16879

ac_status=$?

16880

grep -v '^ *+' conftest.er1 >conftest.err

16881

rm -f conftest.er1

16882

cat conftest.err >&5

16883

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16884

(exit $ac_status); } && {

16885

test -z "$ac_c_werror_flag" ||

16886

test ! -s conftest.err

16887

} && test -s conftest.$ac_objext; then

16888

WARNING_CFLAGS="$WARNING_CFLAGS -Wmissing-declarations"

16889

{ echo "$as_me:$LINENO: result: yes" >&5

16890

echo "${ECHO_T}yes" >&6; }

16891

else

16892

echo "$as_me: failed program was:" >&5

16893

sed 's/^/| /' conftest.$ac_ext >&5

16894

16895

{ echo "$as_me:$LINENO: result: no" >&5

16896

echo "${ECHO_T}no" >&6; }

16897

16898

16899

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16900

CFLAGS="$ac_save_CFLAGS"

16901

{ echo "$as_me:$LINENO: checking whether compiler accepts -Wmissing-prototypes" >&5

16902

echo $ECHO_N "checking whether compiler accepts -Wmissing-prototypes... $ECHO_C" >&6; }

16903

16904

ac_save_CFLAGS="$CFLAGS"

16905

CFLAGS="$CFLAGS -Wmissing-prototypes"

16906

cat >conftest.$ac_ext <<_ACEOF

16907

/* confdefs.h. */

16908

_ACEOF

16909

cat confdefs.h >>conftest.$ac_ext

16910

cat >>conftest.$ac_ext <<_ACEOF

16911

/* end confdefs.h. */

16912

16913

int

16914

main ()

16915

{

16916

int x;

16917

;

16918

return 0;

16919

}

16920

_ACEOF

16921

rm -f conftest.$ac_objext

16922

if { (ac_try="$ac_compile"

16923

case "(($ac_try" in

16924

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16925

*) ac_try_echo=$ac_try;;

16926

esac

16927

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16928

(eval "$ac_compile") 2>conftest.er1

16929

ac_status=$?

16930

grep -v '^ *+' conftest.er1 >conftest.err

16931

rm -f conftest.er1

16932

cat conftest.err >&5

16933

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16934

(exit $ac_status); } && {

16935

test -z "$ac_c_werror_flag" ||

16936

test ! -s conftest.err

16937

} && test -s conftest.$ac_objext; then

16938

WARNING_CFLAGS="$WARNING_CFLAGS -Wmissing-prototypes"

16939

{ echo "$as_me:$LINENO: result: yes" >&5

16940

echo "${ECHO_T}yes" >&6; }

16941

else

16942

echo "$as_me: failed program was:" >&5

16943

sed 's/^/| /' conftest.$ac_ext >&5

16944

16945

{ echo "$as_me:$LINENO: result: no" >&5

16946

echo "${ECHO_T}no" >&6; }

16947

16948

16949

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

16950

CFLAGS="$ac_save_CFLAGS"

16951

{ echo "$as_me:$LINENO: checking whether compiler accepts -Wnested-externs" >&5

16952

echo $ECHO_N "checking whether compiler accepts -Wnested-externs... $ECHO_C" >&6; }

16953

16954

ac_save_CFLAGS="$CFLAGS"

16955

CFLAGS="$CFLAGS -Wnested-externs"

16956

cat >conftest.$ac_ext <<_ACEOF

16957

/* confdefs.h. */

16958

_ACEOF

16959

cat confdefs.h >>conftest.$ac_ext

16960

cat >>conftest.$ac_ext <<_ACEOF

16961

/* end confdefs.h. */

16962

16963

int

16964

main ()

16965

{

16966

int x;

16967

;

16968

return 0;

16969

}

16970

_ACEOF

16971

rm -f conftest.$ac_objext

16972

if { (ac_try="$ac_compile"

16973

case "(($ac_try" in

16974

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

16975

*) ac_try_echo=$ac_try;;

16976

esac

16977

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

16978

(eval "$ac_compile") 2>conftest.er1

16979

ac_status=$?

16980

grep -v '^ *+' conftest.er1 >conftest.err

16981

rm -f conftest.er1

16982

cat conftest.err >&5

16983

echo "$as_me:$LINENO: \$? = $ac_status" >&5

16984

(exit $ac_status); } && {

16985

test -z "$ac_c_werror_flag" ||

16986

test ! -s conftest.err

16987

} && test -s conftest.$ac_objext; then

16988

WARNING_CFLAGS="$WARNING_CFLAGS -Wnested-externs"

16989

{ echo "$as_me:$LINENO: result: yes" >&5

16990

echo "${ECHO_T}yes" >&6; }

16991

else

16992

echo "$as_me: failed program was:" >&5

16993

sed 's/^/| /' conftest.$ac_ext >&5

16994

16995

{ echo "$as_me:$LINENO: result: no" >&5

16996

echo "${ECHO_T}no" >&6; }

16997

16998

16999

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

17000

CFLAGS="$ac_save_CFLAGS"

17001

{ echo "$as_me:$LINENO: checking whether compiler accepts -Wshadow" >&5

17002

echo $ECHO_N "checking whether compiler accepts -Wshadow... $ECHO_C" >&6; }

17003

17004

ac_save_CFLAGS="$CFLAGS"

17005

CFLAGS="$CFLAGS -Wshadow"

17006

cat >conftest.$ac_ext <<_ACEOF

17007

/* confdefs.h. */

17008

_ACEOF

17009

cat confdefs.h >>conftest.$ac_ext

17010

cat >>conftest.$ac_ext <<_ACEOF

17011

/* end confdefs.h. */

17012

17013

int

17014

main ()

17015

{

17016

int x;

17017

;

17018

return 0;

17019

}

17020

_ACEOF

17021

rm -f conftest.$ac_objext

17022

if { (ac_try="$ac_compile"

17023

case "(($ac_try" in

17024

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17025

*) ac_try_echo=$ac_try;;

17026

esac

17027

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17028

(eval "$ac_compile") 2>conftest.er1

17029

ac_status=$?

17030

grep -v '^ *+' conftest.er1 >conftest.err

17031

rm -f conftest.er1

17032

cat conftest.err >&5

17033

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17034

(exit $ac_status); } && {

17035

test -z "$ac_c_werror_flag" ||

17036

test ! -s conftest.err

17037

} && test -s conftest.$ac_objext; then

17038

WARNING_CFLAGS="$WARNING_CFLAGS -Wshadow"

17039

{ echo "$as_me:$LINENO: result: yes" >&5

17040

echo "${ECHO_T}yes" >&6; }

17041

else

17042

echo "$as_me: failed program was:" >&5

17043

sed 's/^/| /' conftest.$ac_ext >&5

17044

17045

{ echo "$as_me:$LINENO: result: no" >&5

17046

echo "${ECHO_T}no" >&6; }

17047

17048

17049

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

17050

CFLAGS="$ac_save_CFLAGS"

17051

{ echo "$as_me:$LINENO: checking whether compiler accepts -Wstrict-prototypes" >&5

17052

echo $ECHO_N "checking whether compiler accepts -Wstrict-prototypes... $ECHO_C" >&6; }

17053

17054

ac_save_CFLAGS="$CFLAGS"

17055

CFLAGS="$CFLAGS -Wstrict-prototypes"

17056

cat >conftest.$ac_ext <<_ACEOF

17057

/* confdefs.h. */

17058

_ACEOF

17059

cat confdefs.h >>conftest.$ac_ext

17060

cat >>conftest.$ac_ext <<_ACEOF

17061

/* end confdefs.h. */

17062

17063

int

17064

main ()

17065

{

17066

int x;

17067

;

17068

return 0;

17069

}

17070

_ACEOF

17071

rm -f conftest.$ac_objext

17072

if { (ac_try="$ac_compile"

17073

case "(($ac_try" in

17074

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17075

*) ac_try_echo=$ac_try;;

17076

esac

17077

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17078

(eval "$ac_compile") 2>conftest.er1

17079

ac_status=$?

17080

grep -v '^ *+' conftest.er1 >conftest.err

17081

rm -f conftest.er1

17082

cat conftest.err >&5

17083

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17084

(exit $ac_status); } && {

17085

test -z "$ac_c_werror_flag" ||

17086

test ! -s conftest.err

17087

} && test -s conftest.$ac_objext; then

17088

WARNING_CFLAGS="$WARNING_CFLAGS -Wstrict-prototypes"

17089

{ echo "$as_me:$LINENO: result: yes" >&5

17090

echo "${ECHO_T}yes" >&6; }

17091

else

17092

echo "$as_me: failed program was:" >&5

17093

sed 's/^/| /' conftest.$ac_ext >&5

17094

17095

{ echo "$as_me:$LINENO: result: no" >&5

17096

echo "${ECHO_T}no" >&6; }

17097

17098

17099

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

17100

CFLAGS="$ac_save_CFLAGS"

17101

{ echo "$as_me:$LINENO: checking whether compiler accepts -Wwrite-strings" >&5

17102

echo $ECHO_N "checking whether compiler accepts -Wwrite-strings... $ECHO_C" >&6; }

17103

17104

ac_save_CFLAGS="$CFLAGS"

17105

CFLAGS="$CFLAGS -Wwrite-strings"

17106

cat >conftest.$ac_ext <<_ACEOF

17107

/* confdefs.h. */

17108

_ACEOF

17109

cat confdefs.h >>conftest.$ac_ext

17110

cat >>conftest.$ac_ext <<_ACEOF

17111

/* end confdefs.h. */

17112

17113

int

17114

main ()

17115

{

17116

int x;

17117

;

17118

return 0;

17119

}

17120

_ACEOF

17121

rm -f conftest.$ac_objext

17122

if { (ac_try="$ac_compile"

17123

case "(($ac_try" in

17124

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17125

*) ac_try_echo=$ac_try;;

17126

esac

17127

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17128

(eval "$ac_compile") 2>conftest.er1

17129

ac_status=$?

17130

grep -v '^ *+' conftest.er1 >conftest.err

17131

rm -f conftest.er1

17132

cat conftest.err >&5

17133

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17134

(exit $ac_status); } && {

17135

test -z "$ac_c_werror_flag" ||

17136

test ! -s conftest.err

17137

} && test -s conftest.$ac_objext; then

17138

WARNING_CFLAGS="$WARNING_CFLAGS -Wwrite-strings"

17139

{ echo "$as_me:$LINENO: result: yes" >&5

17140

echo "${ECHO_T}yes" >&6; }

17141

else

17142

echo "$as_me: failed program was:" >&5

17143

sed 's/^/| /' conftest.$ac_ext >&5

17144

17145

{ echo "$as_me:$LINENO: result: no" >&5

17146

echo "${ECHO_T}no" >&6; }

17147

17148

17149

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

17150

CFLAGS="$ac_save_CFLAGS"

17151

17152

17153

use_gprof=no

17154

# Check whether --enable-profiling was given.

17155

if test "${enable_profiling+set}" = set; then

17156

enableval=$enable_profiling; use_gprof=$enableval

17157

else

17158

use_gprof=no

17159

17160

17161

17162

debug=no

17163

# Check whether --enable-debug was given.

17164

if test "${enable_debug+set}" = set; then

17165

enableval=$enable_debug; debug=$enableval

17166

17167

17168

17169

graphml_support=yes

17170

# Check whether --enable-graphml was given.

17171

if test "${enable_graphml+set}" = set; then

17172

enableval=$enable_graphml; graphml_support=$enableval

17173

else

17174

graphml_support=yes

17175

17176

17177

17178

use_shell=no

17179

# Check whether --enable-shell was given.

17180

if test "${enable_shell+set}" = set; then

17181

enableval=$enable_shell; use_shell=$enableval

17182

17183

17184

if test x$use_shell = xyes; then

17185

USE_SHELL_TRUE=

17186

USE_SHELL_FALSE='#'

17187

else

17188

USE_SHELL_TRUE='#'

17189

USE_SHELL_FALSE=

17190

17191

17192

17193

HAVE_LIBXML=0

17194

if test $graphml_support = yes; then

17195

# Extract the first word of "xml2-config", so it can be a program name with args.

17196

set dummy xml2-config; ac_word=$2

17197

{ echo "$as_me:$LINENO: checking for $ac_word" >&5

17198

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }

17199

if test "${ac_cv_path_XML2CONFIG+set}" = set; then

17200

echo $ECHO_N "(cached) $ECHO_C" >&6

17201

else

17202

case $XML2CONFIG in

17203

[\\/]* | ?:[\\/]*)

17204

ac_cv_path_XML2CONFIG="$XML2CONFIG" # Let the user override the test with a path.

17205

;;

17206

17207

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

17208

for as_dir in $PATH

17209

17210

IFS=$as_save_IFS

17211

test -z "$as_dir" && as_dir=.

17212

for ac_exec_ext in '' $ac_executable_extensions; do

17213

if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

17214

ac_cv_path_XML2CONFIG="$as_dir/$ac_word$ac_exec_ext"

17215

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

17216

break 2

17217

17218

done

17219

done

17220

IFS=$as_save_IFS

17221

17222

test -z "$ac_cv_path_XML2CONFIG" && ac_cv_path_XML2CONFIG="none"

17223

;;

17224

esac

17225

17226

XML2CONFIG=$ac_cv_path_XML2CONFIG

17227

if test -n "$XML2CONFIG"; then

17228

{ echo "$as_me:$LINENO: result: $XML2CONFIG" >&5

17229

echo "${ECHO_T}$XML2CONFIG" >&6; }

17230

else

17231

{ echo "$as_me:$LINENO: result: no" >&5

17232

echo "${ECHO_T}no" >&6; }

17233

17234

17235

17236

if test "$XML2CONFIG" = "none"; then

17237

# Hmmm, no xml2-config. OS X does not have it while still

17238

# having libxml2, so let's try an educated guess

17239

XML2_LIBS="-lxml2 -lz -lm"

17240

XML2_CFLAGS="-I/usr/include/libxml2"

17241

else

17242

XML2_LIBS=`$XML2CONFIG --libs`

17243

XML2_CFLAGS=`$XML2CONFIG --cflags`

17244

17245

{ echo "$as_me:$LINENO: checking for xmlSAXUserParseFile in -lxml2" >&5

17246

echo $ECHO_N "checking for xmlSAXUserParseFile in -lxml2... $ECHO_C" >&6; }

17247

if test "${ac_cv_lib_xml2_xmlSAXUserParseFile+set}" = set; then

17248

echo $ECHO_N "(cached) $ECHO_C" >&6

17249

else

17250

ac_check_lib_save_LIBS=$LIBS

17251

LIBS="-lxml2 $LIBS"

17252

cat >conftest.$ac_ext <<_ACEOF

17253

/* confdefs.h. */

17254

_ACEOF

17255

cat confdefs.h >>conftest.$ac_ext

17256

cat >>conftest.$ac_ext <<_ACEOF

17257

/* end confdefs.h. */

17258

17259

/* Override any GCC internal prototype to avoid an error.

17260

Use char because int might match the return type of a GCC

17261

builtin and then its argument prototype would still apply. */

17262

#ifdef __cplusplus

17263

extern "C"

17264

#endif

17265

char xmlSAXUserParseFile ();

17266

int

17267

main ()

17268

{

17269

return xmlSAXUserParseFile ();

17270

;

17271

return 0;

17272

}

17273

_ACEOF

17274

rm -f conftest.$ac_objext conftest$ac_exeext

17275

if { (ac_try="$ac_link"

17276

case "(($ac_try" in

17277

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17278

*) ac_try_echo=$ac_try;;

17279

esac

17280

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17281

(eval "$ac_link") 2>conftest.er1

17282

ac_status=$?

17283

grep -v '^ *+' conftest.er1 >conftest.err

17284

rm -f conftest.er1

17285

cat conftest.err >&5

17286

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17287

(exit $ac_status); } && {

17288

test -z "$ac_c_werror_flag" ||

17289

test ! -s conftest.err

17290

} && test -s conftest$ac_exeext &&

17291

$as_test_x conftest$ac_exeext; then

17292

ac_cv_lib_xml2_xmlSAXUserParseFile=yes

17293

else

17294

echo "$as_me: failed program was:" >&5

17295

sed 's/^/| /' conftest.$ac_ext >&5

17296

17297

ac_cv_lib_xml2_xmlSAXUserParseFile=no

17298

17299

17300

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

17301

conftest$ac_exeext conftest.$ac_ext

17302

LIBS=$ac_check_lib_save_LIBS

17303

17304

{ echo "$as_me:$LINENO: result: $ac_cv_lib_xml2_xmlSAXUserParseFile" >&5

17305

echo "${ECHO_T}$ac_cv_lib_xml2_xmlSAXUserParseFile" >&6; }

17306

if test $ac_cv_lib_xml2_xmlSAXUserParseFile = yes; then

17307

17308

OLDCFLAGS=${CFLAGS}

17309

OLDCPPFLAGS=${CPPFLAGS}

17310

CFLAGS=${XML2_CFLAGS}

17311

CPPFLAGS=${XML2_CFLAGS}

17312

if test "${ac_cv_header_libxml_parser_h+set}" = set; then

17313

{ echo "$as_me:$LINENO: checking for libxml/parser.h" >&5

17314

echo $ECHO_N "checking for libxml/parser.h... $ECHO_C" >&6; }

17315

if test "${ac_cv_header_libxml_parser_h+set}" = set; then

17316

echo $ECHO_N "(cached) $ECHO_C" >&6

17317

17318

{ echo "$as_me:$LINENO: result: $ac_cv_header_libxml_parser_h" >&5

17319

echo "${ECHO_T}$ac_cv_header_libxml_parser_h" >&6; }

17320

else

17321

# Is the header compilable?

17322

{ echo "$as_me:$LINENO: checking libxml/parser.h usability" >&5

17323

echo $ECHO_N "checking libxml/parser.h usability... $ECHO_C" >&6; }

17324

cat >conftest.$ac_ext <<_ACEOF

17325

/* confdefs.h. */

17326

_ACEOF

17327

cat confdefs.h >>conftest.$ac_ext

17328

cat >>conftest.$ac_ext <<_ACEOF

17329

/* end confdefs.h. */

17330

$ac_includes_default

17331

#include <libxml/parser.h>

17332

_ACEOF

17333

rm -f conftest.$ac_objext

17334

if { (ac_try="$ac_compile"

17335

case "(($ac_try" in

17336

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17337

*) ac_try_echo=$ac_try;;

17338

esac

17339

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17340

(eval "$ac_compile") 2>conftest.er1

17341

ac_status=$?

17342

grep -v '^ *+' conftest.er1 >conftest.err

17343

rm -f conftest.er1

17344

cat conftest.err >&5

17345

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17346

(exit $ac_status); } && {

17347

test -z "$ac_c_werror_flag" ||

17348

test ! -s conftest.err

17349

} && test -s conftest.$ac_objext; then

17350

ac_header_compiler=yes

17351

else

17352

echo "$as_me: failed program was:" >&5

17353

sed 's/^/| /' conftest.$ac_ext >&5

17354

17355

ac_header_compiler=no

17356

17357

17358

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

17359

{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5

17360

echo "${ECHO_T}$ac_header_compiler" >&6; }

17361

17362

# Is the header present?

17363

{ echo "$as_me:$LINENO: checking libxml/parser.h presence" >&5

17364

echo $ECHO_N "checking libxml/parser.h presence... $ECHO_C" >&6; }

17365

cat >conftest.$ac_ext <<_ACEOF

17366

/* confdefs.h. */

17367

_ACEOF

17368

cat confdefs.h >>conftest.$ac_ext

17369

cat >>conftest.$ac_ext <<_ACEOF

17370

/* end confdefs.h. */

17371

#include <libxml/parser.h>

17372

_ACEOF

17373

if { (ac_try="$ac_cpp conftest.$ac_ext"

17374

case "(($ac_try" in

17375

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17376

*) ac_try_echo=$ac_try;;

17377

esac

17378

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17379

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

17380

ac_status=$?

17381

grep -v '^ *+' conftest.er1 >conftest.err

17382

rm -f conftest.er1

17383

cat conftest.err >&5

17384

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17385

(exit $ac_status); } >/dev/null && {

17386

test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

17387

test ! -s conftest.err

17388

}; then

17389

ac_header_preproc=yes

17390

else

17391

echo "$as_me: failed program was:" >&5

17392

sed 's/^/| /' conftest.$ac_ext >&5

17393

17394

ac_header_preproc=no

17395

17396

17397

rm -f conftest.err conftest.$ac_ext

17398

{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5

17399

echo "${ECHO_T}$ac_header_preproc" >&6; }

17400

17401

# So? What about this header?

17402

case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in

17403

yes:no: )

17404

{ echo "$as_me:$LINENO: WARNING: libxml/parser.h: accepted by the compiler, rejected by the preprocessor!" >&5

17405

echo "$as_me: WARNING: libxml/parser.h: accepted by the compiler, rejected by the preprocessor!" >&2;}

17406

{ echo "$as_me:$LINENO: WARNING: libxml/parser.h: proceeding with the compiler's result" >&5

17407

echo "$as_me: WARNING: libxml/parser.h: proceeding with the compiler's result" >&2;}

17408

ac_header_preproc=yes

17409

;;

17410

no:yes:* )

17411

{ echo "$as_me:$LINENO: WARNING: libxml/parser.h: present but cannot be compiled" >&5

17412

echo "$as_me: WARNING: libxml/parser.h: present but cannot be compiled" >&2;}

17413

{ echo "$as_me:$LINENO: WARNING: libxml/parser.h: check for missing prerequisite headers?" >&5

17414

echo "$as_me: WARNING: libxml/parser.h: check for missing prerequisite headers?" >&2;}

17415

{ echo "$as_me:$LINENO: WARNING: libxml/parser.h: see the Autoconf documentation" >&5

17416

echo "$as_me: WARNING: libxml/parser.h: see the Autoconf documentation" >&2;}

17417

{ echo "$as_me:$LINENO: WARNING: libxml/parser.h: section \"Present But Cannot Be Compiled\"" >&5

17418

echo "$as_me: WARNING: libxml/parser.h: section \"Present But Cannot Be Compiled\"" >&2;}

17419

{ echo "$as_me:$LINENO: WARNING: libxml/parser.h: proceeding with the preprocessor's result" >&5

17420

echo "$as_me: WARNING: libxml/parser.h: proceeding with the preprocessor's result" >&2;}

17421

{ echo "$as_me:$LINENO: WARNING: libxml/parser.h: in the future, the compiler will take precedence" >&5

17422

echo "$as_me: WARNING: libxml/parser.h: in the future, the compiler will take precedence" >&2;}

17423

( cat <<\_ASBOX

17424

## ---------------------------------- ##

17425

## Report this to csardi@rmki.kfki.hu ##

17426

## ---------------------------------- ##

17427

_ASBOX

17428

) | sed "s/^/$as_me: WARNING: /" >&2

17429

;;

17430

esac

17431

{ echo "$as_me:$LINENO: checking for libxml/parser.h" >&5

17432

echo $ECHO_N "checking for libxml/parser.h... $ECHO_C" >&6; }

17433

if test "${ac_cv_header_libxml_parser_h+set}" = set; then

17434

echo $ECHO_N "(cached) $ECHO_C" >&6

17435

else

17436

ac_cv_header_libxml_parser_h=$ac_header_preproc

17437

17438

{ echo "$as_me:$LINENO: result: $ac_cv_header_libxml_parser_h" >&5

17439

echo "${ECHO_T}$ac_cv_header_libxml_parser_h" >&6; }

17440

17441

17442

if test $ac_cv_header_libxml_parser_h = yes; then

17443

17444

HAVE_LIBXML=1

17445

17446

cat >>confdefs.h <<\_ACEOF

17447

#define HAVE_LIBXML 1

17448

_ACEOF

17449

17450

CFLAGS="${OLDCFLAGS} ${XML2_CFLAGS}"

17451

CPPFLAGS="${OLDCFLAGS} ${XML2_CFLAGS}"

17452

17453

17454

17455

else

17456

17457

graphml_support=no

17458

CFLAGS=${OLDCFLAGS}

17459

CPPFLAGS=${OLDCPPFLAGS}

17460

17461

17462

17463

17464

17465

else

17466

17467

graphml_support=no

17468

17469

17470

17471

17472

17473

gmp_support=no

17474

# Check whether --enable-gmp was given.

17475

if test "${enable_gmp+set}" = set; then

17476

enableval=$enable_gmp;

17477

17478

17479

if test "x$enable_gmp" != "xno"; then

17480

{ echo "$as_me:$LINENO: checking for __gmpz_add in -lgmp" >&5

17481

echo $ECHO_N "checking for __gmpz_add in -lgmp... $ECHO_C" >&6; }

17482

if test "${ac_cv_lib_gmp___gmpz_add+set}" = set; then

17483

echo $ECHO_N "(cached) $ECHO_C" >&6

17484

else

17485

ac_check_lib_save_LIBS=$LIBS

17486

LIBS="-lgmp $LIBS"

17487

cat >conftest.$ac_ext <<_ACEOF

17488

/* confdefs.h. */

17489

_ACEOF

17490

cat confdefs.h >>conftest.$ac_ext

17491

cat >>conftest.$ac_ext <<_ACEOF

17492

/* end confdefs.h. */

17493

17494

/* Override any GCC internal prototype to avoid an error.

17495

Use char because int might match the return type of a GCC

17496

builtin and then its argument prototype would still apply. */

17497

#ifdef __cplusplus

17498

extern "C"

17499

#endif

17500

char __gmpz_add ();

17501

int

17502

main ()

17503

{

17504

return __gmpz_add ();

17505

;

17506

return 0;

17507

}

17508

_ACEOF

17509

rm -f conftest.$ac_objext conftest$ac_exeext

17510

if { (ac_try="$ac_link"

17511

case "(($ac_try" in

17512

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17513

*) ac_try_echo=$ac_try;;

17514

esac

17515

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17516

(eval "$ac_link") 2>conftest.er1

17517

ac_status=$?

17518

grep -v '^ *+' conftest.er1 >conftest.err

17519

rm -f conftest.er1

17520

cat conftest.err >&5

17521

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17522

(exit $ac_status); } && {

17523

test -z "$ac_c_werror_flag" ||

17524

test ! -s conftest.err

17525

} && test -s conftest$ac_exeext &&

17526

$as_test_x conftest$ac_exeext; then

17527

ac_cv_lib_gmp___gmpz_add=yes

17528

else

17529

echo "$as_me: failed program was:" >&5

17530

sed 's/^/| /' conftest.$ac_ext >&5

17531

17532

ac_cv_lib_gmp___gmpz_add=no

17533

17534

17535

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

17536

conftest$ac_exeext conftest.$ac_ext

17537

LIBS=$ac_check_lib_save_LIBS

17538

17539

{ echo "$as_me:$LINENO: result: $ac_cv_lib_gmp___gmpz_add" >&5

17540

echo "${ECHO_T}$ac_cv_lib_gmp___gmpz_add" >&6; }

17541

if test $ac_cv_lib_gmp___gmpz_add = yes; then

17542

17543

if test "${ac_cv_header_gmp_h+set}" = set; then

17544

{ echo "$as_me:$LINENO: checking for gmp.h" >&5

17545

echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6; }

17546

if test "${ac_cv_header_gmp_h+set}" = set; then

17547

echo $ECHO_N "(cached) $ECHO_C" >&6

17548

17549

{ echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5

17550

echo "${ECHO_T}$ac_cv_header_gmp_h" >&6; }

17551

else

17552

# Is the header compilable?

17553

{ echo "$as_me:$LINENO: checking gmp.h usability" >&5

17554

echo $ECHO_N "checking gmp.h usability... $ECHO_C" >&6; }

17555

cat >conftest.$ac_ext <<_ACEOF

17556

/* confdefs.h. */

17557

_ACEOF

17558

cat confdefs.h >>conftest.$ac_ext

17559

cat >>conftest.$ac_ext <<_ACEOF

17560

/* end confdefs.h. */

17561

$ac_includes_default

17562

#include <gmp.h>

17563

_ACEOF

17564

rm -f conftest.$ac_objext

17565

if { (ac_try="$ac_compile"

17566

case "(($ac_try" in

17567

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17568

*) ac_try_echo=$ac_try;;

17569

esac

17570

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17571

(eval "$ac_compile") 2>conftest.er1

17572

ac_status=$?

17573

grep -v '^ *+' conftest.er1 >conftest.err

17574

rm -f conftest.er1

17575

cat conftest.err >&5

17576

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17577

(exit $ac_status); } && {

17578

test -z "$ac_c_werror_flag" ||

17579

test ! -s conftest.err

17580

} && test -s conftest.$ac_objext; then

17581

ac_header_compiler=yes

17582

else

17583

echo "$as_me: failed program was:" >&5

17584

sed 's/^/| /' conftest.$ac_ext >&5

17585

17586

ac_header_compiler=no

17587

17588

17589

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

17590

{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5

17591

echo "${ECHO_T}$ac_header_compiler" >&6; }

17592

17593

# Is the header present?

17594

{ echo "$as_me:$LINENO: checking gmp.h presence" >&5

17595

echo $ECHO_N "checking gmp.h presence... $ECHO_C" >&6; }

17596

cat >conftest.$ac_ext <<_ACEOF

17597

/* confdefs.h. */

17598

_ACEOF

17599

cat confdefs.h >>conftest.$ac_ext

17600

cat >>conftest.$ac_ext <<_ACEOF

17601

/* end confdefs.h. */

17602

#include <gmp.h>

17603

_ACEOF

17604

if { (ac_try="$ac_cpp conftest.$ac_ext"

17605

case "(($ac_try" in

17606

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17607

*) ac_try_echo=$ac_try;;

17608

esac

17609

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17610

(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1

17611

ac_status=$?

17612

grep -v '^ *+' conftest.er1 >conftest.err

17613

rm -f conftest.er1

17614

cat conftest.err >&5

17615

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17616

(exit $ac_status); } >/dev/null && {

17617

test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

17618

test ! -s conftest.err

17619

}; then

17620

ac_header_preproc=yes

17621

else

17622

echo "$as_me: failed program was:" >&5

17623

sed 's/^/| /' conftest.$ac_ext >&5

17624

17625

ac_header_preproc=no

17626

17627

17628

rm -f conftest.err conftest.$ac_ext

17629

{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5

17630

echo "${ECHO_T}$ac_header_preproc" >&6; }

17631

17632

# So? What about this header?

17633

case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in

17634

yes:no: )

17635

{ echo "$as_me:$LINENO: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&5

17636

echo "$as_me: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}

17637

{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the compiler's result" >&5

17638

echo "$as_me: WARNING: gmp.h: proceeding with the compiler's result" >&2;}

17639

ac_header_preproc=yes

17640

;;

17641

no:yes:* )

17642

{ echo "$as_me:$LINENO: WARNING: gmp.h: present but cannot be compiled" >&5

17643

echo "$as_me: WARNING: gmp.h: present but cannot be compiled" >&2;}

17644

{ echo "$as_me:$LINENO: WARNING: gmp.h: check for missing prerequisite headers?" >&5

17645

echo "$as_me: WARNING: gmp.h: check for missing prerequisite headers?" >&2;}

17646

{ echo "$as_me:$LINENO: WARNING: gmp.h: see the Autoconf documentation" >&5

17647

echo "$as_me: WARNING: gmp.h: see the Autoconf documentation" >&2;}

17648

{ echo "$as_me:$LINENO: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&5

17649

echo "$as_me: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&2;}

17650

{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the preprocessor's result" >&5

17651

echo "$as_me: WARNING: gmp.h: proceeding with the preprocessor's result" >&2;}

17652

{ echo "$as_me:$LINENO: WARNING: gmp.h: in the future, the compiler will take precedence" >&5

17653

echo "$as_me: WARNING: gmp.h: in the future, the compiler will take precedence" >&2;}

17654

( cat <<\_ASBOX

17655

## ---------------------------------- ##

17656

## Report this to csardi@rmki.kfki.hu ##

17657

## ---------------------------------- ##

17658

_ASBOX

17659

) | sed "s/^/$as_me: WARNING: /" >&2

17660

;;

17661

esac

17662

{ echo "$as_me:$LINENO: checking for gmp.h" >&5

17663

echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6; }

17664

if test "${ac_cv_header_gmp_h+set}" = set; then

17665

echo $ECHO_N "(cached) $ECHO_C" >&6

17666

else

17667

ac_cv_header_gmp_h=$ac_header_preproc

17668

17669

{ echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5

17670

echo "${ECHO_T}$ac_cv_header_gmp_h" >&6; }

17671

17672

17673

if test $ac_cv_header_gmp_h = yes; then

17674

17675

17676

cat >>confdefs.h <<\_ACEOF

17677

#define HAVE_GMP 1

17678

_ACEOF

17679

17680

gmp_support=yes

17681

LDFLAGS="${LDFLAGS} -lgmp"

17682

17683

17684

17685

17686

17687

17688

17689

17690

17691

17692

# Check whether --with-external-blas was given.

17693

if test "${with_external_blas+set}" = set; then

17694

withval=$with_external_blas; internal_blas=no

17695

else

17696

internal_blas=yes

17697

17698

17699

17700

# Check whether --with-external-lapack was given.

17701

if test "${with_external_lapack+set}" = set; then

17702

withval=$with_external_lapack; internal_lapack=no

17703

else

17704

internal_lapack=yes

17705

17706

17707

17708

# Check whether --with-external-arpack was given.

17709

if test "${with_external_arpack+set}" = set; then

17710

withval=$with_external_arpack; internal_arpack=no

17711

else

17712

internal_arpack=yes

17713

17714

17715

17716

if test "$internal_blas" == "no"; then

17717

17718

{ echo "$as_me:$LINENO: checking for daxpy_ in -lblas" >&5

17719

echo $ECHO_N "checking for daxpy_ in -lblas... $ECHO_C" >&6; }

17720

if test "${ac_cv_lib_blas_daxpy_+set}" = set; then

17721

echo $ECHO_N "(cached) $ECHO_C" >&6

17722

else

17723

ac_check_lib_save_LIBS=$LIBS

17724

LIBS="-lblas $LIBS"

17725

cat >conftest.$ac_ext <<_ACEOF

17726

/* confdefs.h. */

17727

_ACEOF

17728

cat confdefs.h >>conftest.$ac_ext

17729

cat >>conftest.$ac_ext <<_ACEOF

17730

/* end confdefs.h. */

17731

17732

/* Override any GCC internal prototype to avoid an error.

17733

Use char because int might match the return type of a GCC

17734

builtin and then its argument prototype would still apply. */

17735

#ifdef __cplusplus

17736

extern "C"

17737

#endif

17738

char daxpy_ ();

17739

int

17740

main ()

17741

{

17742

return daxpy_ ();

17743

;

17744

return 0;

17745

}

17746

_ACEOF

17747

rm -f conftest.$ac_objext conftest$ac_exeext

17748

if { (ac_try="$ac_link"

17749

case "(($ac_try" in

17750

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17751

*) ac_try_echo=$ac_try;;

17752

esac

17753

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17754

(eval "$ac_link") 2>conftest.er1

17755

ac_status=$?

17756

grep -v '^ *+' conftest.er1 >conftest.err

17757

rm -f conftest.er1

17758

cat conftest.err >&5

17759

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17760

(exit $ac_status); } && {

17761

test -z "$ac_c_werror_flag" ||

17762

test ! -s conftest.err

17763

} && test -s conftest$ac_exeext &&

17764

$as_test_x conftest$ac_exeext; then

17765

ac_cv_lib_blas_daxpy_=yes

17766

else

17767

echo "$as_me: failed program was:" >&5

17768

sed 's/^/| /' conftest.$ac_ext >&5

17769

17770

ac_cv_lib_blas_daxpy_=no

17771

17772

17773

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

17774

conftest$ac_exeext conftest.$ac_ext

17775

LIBS=$ac_check_lib_save_LIBS

17776

17777

{ echo "$as_me:$LINENO: result: $ac_cv_lib_blas_daxpy_" >&5

17778

echo "${ECHO_T}$ac_cv_lib_blas_daxpy_" >&6; }

17779

if test $ac_cv_lib_blas_daxpy_ = yes; then

17780

cat >>confdefs.h <<_ACEOF

17781

#define HAVE_LIBBLAS 1

17782

_ACEOF

17783

17784

LIBS="-lblas $LIBS"

17785

17786

else

17787

17788

{ echo "$as_me:$LINENO: checking for daxpy in -lblas" >&5

17789

echo $ECHO_N "checking for daxpy in -lblas... $ECHO_C" >&6; }

17790

if test "${ac_cv_lib_blas_daxpy+set}" = set; then

17791

echo $ECHO_N "(cached) $ECHO_C" >&6

17792

else

17793

ac_check_lib_save_LIBS=$LIBS

17794

LIBS="-lblas $LIBS"

17795

cat >conftest.$ac_ext <<_ACEOF

17796

/* confdefs.h. */

17797

_ACEOF

17798

cat confdefs.h >>conftest.$ac_ext

17799

cat >>conftest.$ac_ext <<_ACEOF

17800

/* end confdefs.h. */

17801

17802

/* Override any GCC internal prototype to avoid an error.

17803

Use char because int might match the return type of a GCC

17804

builtin and then its argument prototype would still apply. */

17805

#ifdef __cplusplus

17806

extern "C"

17807

#endif

17808

char daxpy ();

17809

int

17810

main ()

17811

{

17812

return daxpy ();

17813

;

17814

return 0;

17815

}

17816

_ACEOF

17817

rm -f conftest.$ac_objext conftest$ac_exeext

17818

if { (ac_try="$ac_link"

17819

case "(($ac_try" in

17820

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17821

*) ac_try_echo=$ac_try;;

17822

esac

17823

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17824

(eval "$ac_link") 2>conftest.er1

17825

ac_status=$?

17826

grep -v '^ *+' conftest.er1 >conftest.err

17827

rm -f conftest.er1

17828

cat conftest.err >&5

17829

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17830

(exit $ac_status); } && {

17831

test -z "$ac_c_werror_flag" ||

17832

test ! -s conftest.err

17833

} && test -s conftest$ac_exeext &&

17834

$as_test_x conftest$ac_exeext; then

17835

ac_cv_lib_blas_daxpy=yes

17836

else

17837

echo "$as_me: failed program was:" >&5

17838

sed 's/^/| /' conftest.$ac_ext >&5

17839

17840

ac_cv_lib_blas_daxpy=no

17841

17842

17843

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

17844

conftest$ac_exeext conftest.$ac_ext

17845

LIBS=$ac_check_lib_save_LIBS

17846

17847

{ echo "$as_me:$LINENO: result: $ac_cv_lib_blas_daxpy" >&5

17848

echo "${ECHO_T}$ac_cv_lib_blas_daxpy" >&6; }

17849

if test $ac_cv_lib_blas_daxpy = yes; then

17850

cat >>confdefs.h <<_ACEOF

17851

#define HAVE_LIBBLAS 1

17852

_ACEOF

17853

17854

LIBS="-lblas $LIBS"

17855

17856

else

17857

17858

{ echo "$as_me:$LINENO: checking for DAXPY_ in -lblas" >&5

17859

echo $ECHO_N "checking for DAXPY_ in -lblas... $ECHO_C" >&6; }

17860

if test "${ac_cv_lib_blas_DAXPY_+set}" = set; then

17861

echo $ECHO_N "(cached) $ECHO_C" >&6

17862

else

17863

ac_check_lib_save_LIBS=$LIBS

17864

LIBS="-lblas $LIBS"

17865

cat >conftest.$ac_ext <<_ACEOF

17866

/* confdefs.h. */

17867

_ACEOF

17868

cat confdefs.h >>conftest.$ac_ext

17869

cat >>conftest.$ac_ext <<_ACEOF

17870

/* end confdefs.h. */

17871

17872

/* Override any GCC internal prototype to avoid an error.

17873

Use char because int might match the return type of a GCC

17874

builtin and then its argument prototype would still apply. */

17875

#ifdef __cplusplus

17876

extern "C"

17877

#endif

17878

char DAXPY_ ();

17879

int

17880

main ()

17881

{

17882

return DAXPY_ ();

17883

;

17884

return 0;

17885

}

17886

_ACEOF

17887

rm -f conftest.$ac_objext conftest$ac_exeext

17888

if { (ac_try="$ac_link"

17889

case "(($ac_try" in

17890

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17891

*) ac_try_echo=$ac_try;;

17892

esac

17893

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17894

(eval "$ac_link") 2>conftest.er1

17895

ac_status=$?

17896

grep -v '^ *+' conftest.er1 >conftest.err

17897

rm -f conftest.er1

17898

cat conftest.err >&5

17899

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17900

(exit $ac_status); } && {

17901

test -z "$ac_c_werror_flag" ||

17902

test ! -s conftest.err

17903

} && test -s conftest$ac_exeext &&

17904

$as_test_x conftest$ac_exeext; then

17905

ac_cv_lib_blas_DAXPY_=yes

17906

else

17907

echo "$as_me: failed program was:" >&5

17908

sed 's/^/| /' conftest.$ac_ext >&5

17909

17910

ac_cv_lib_blas_DAXPY_=no

17911

17912

17913

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

17914

conftest$ac_exeext conftest.$ac_ext

17915

LIBS=$ac_check_lib_save_LIBS

17916

17917

{ echo "$as_me:$LINENO: result: $ac_cv_lib_blas_DAXPY_" >&5

17918

echo "${ECHO_T}$ac_cv_lib_blas_DAXPY_" >&6; }

17919

if test $ac_cv_lib_blas_DAXPY_ = yes; then

17920

cat >>confdefs.h <<_ACEOF

17921

#define HAVE_LIBBLAS 1

17922

_ACEOF

17923

17924

LIBS="-lblas $LIBS"

17925

17926

else

17927

17928

{ echo "$as_me:$LINENO: checking for DAXPY in -lblas" >&5

17929

echo $ECHO_N "checking for DAXPY in -lblas... $ECHO_C" >&6; }

17930

if test "${ac_cv_lib_blas_DAXPY+set}" = set; then

17931

echo $ECHO_N "(cached) $ECHO_C" >&6

17932

else

17933

ac_check_lib_save_LIBS=$LIBS

17934

LIBS="-lblas $LIBS"

17935

cat >conftest.$ac_ext <<_ACEOF

17936

/* confdefs.h. */

17937

_ACEOF

17938

cat confdefs.h >>conftest.$ac_ext

17939

cat >>conftest.$ac_ext <<_ACEOF

17940

/* end confdefs.h. */

17941

17942

/* Override any GCC internal prototype to avoid an error.

17943

Use char because int might match the return type of a GCC

17944

builtin and then its argument prototype would still apply. */

17945

#ifdef __cplusplus

17946

extern "C"

17947

#endif

17948

char DAXPY ();

17949

int

17950

main ()

17951

{

17952

return DAXPY ();

17953

;

17954

return 0;

17955

}

17956

_ACEOF

17957

rm -f conftest.$ac_objext conftest$ac_exeext

17958

if { (ac_try="$ac_link"

17959

case "(($ac_try" in

17960

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

17961

*) ac_try_echo=$ac_try;;

17962

esac

17963

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

17964

(eval "$ac_link") 2>conftest.er1

17965

ac_status=$?

17966

grep -v '^ *+' conftest.er1 >conftest.err

17967

rm -f conftest.er1

17968

cat conftest.err >&5

17969

echo "$as_me:$LINENO: \$? = $ac_status" >&5

17970

(exit $ac_status); } && {

17971

test -z "$ac_c_werror_flag" ||

17972

test ! -s conftest.err

17973

} && test -s conftest$ac_exeext &&

17974

$as_test_x conftest$ac_exeext; then

17975

ac_cv_lib_blas_DAXPY=yes

17976

else

17977

echo "$as_me: failed program was:" >&5

17978

sed 's/^/| /' conftest.$ac_ext >&5

17979

17980

ac_cv_lib_blas_DAXPY=no

17981

17982

17983

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

17984

conftest$ac_exeext conftest.$ac_ext

17985

LIBS=$ac_check_lib_save_LIBS

17986

17987

{ echo "$as_me:$LINENO: result: $ac_cv_lib_blas_DAXPY" >&5

17988

echo "${ECHO_T}$ac_cv_lib_blas_DAXPY" >&6; }

17989

if test $ac_cv_lib_blas_DAXPY = yes; then

17990

cat >>confdefs.h <<_ACEOF

17991

#define HAVE_LIBBLAS 1

17992

_ACEOF

17993

17994

LIBS="-lblas $LIBS"

17995

17996

else

17997

{ echo "$as_me:$LINENO: result: not found" >&5

17998

echo "${ECHO_T}not found" >&6; }

17999

18000

18001

18002

18003

18004

18005

18006

18007

LDFLAGS="${LDFLAGS} -lblas"

18008

else

18009

18010

cat >>confdefs.h <<\_ACEOF

18011

#define INTERNAL_BLAS 1

18012

_ACEOF

18013

18014

18015

18016

if test "$internal_lapack" == "no"; then

18017

18018

{ echo "$as_me:$LINENO: checking for dlarnv_ in -llapack" >&5

18019

echo $ECHO_N "checking for dlarnv_ in -llapack... $ECHO_C" >&6; }

18020

if test "${ac_cv_lib_lapack_dlarnv_+set}" = set; then

18021

echo $ECHO_N "(cached) $ECHO_C" >&6

18022

else

18023

ac_check_lib_save_LIBS=$LIBS

18024

LIBS="-llapack $LIBS"

18025

cat >conftest.$ac_ext <<_ACEOF

18026

/* confdefs.h. */

18027

_ACEOF

18028

cat confdefs.h >>conftest.$ac_ext

18029

cat >>conftest.$ac_ext <<_ACEOF

18030

/* end confdefs.h. */

18031

18032

/* Override any GCC internal prototype to avoid an error.

18033

Use char because int might match the return type of a GCC

18034

builtin and then its argument prototype would still apply. */

18035

#ifdef __cplusplus

18036

extern "C"

18037

#endif

18038

char dlarnv_ ();

18039

int

18040

main ()

18041

{

18042

return dlarnv_ ();

18043

;

18044

return 0;

18045

}

18046

_ACEOF

18047

rm -f conftest.$ac_objext conftest$ac_exeext

18048

if { (ac_try="$ac_link"

18049

case "(($ac_try" in

18050

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

18051

*) ac_try_echo=$ac_try;;

18052

esac

18053

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

18054

(eval "$ac_link") 2>conftest.er1

18055

ac_status=$?

18056

grep -v '^ *+' conftest.er1 >conftest.err

18057

rm -f conftest.er1

18058

cat conftest.err >&5

18059

echo "$as_me:$LINENO: \$? = $ac_status" >&5

18060

(exit $ac_status); } && {

18061

test -z "$ac_c_werror_flag" ||

18062

test ! -s conftest.err

18063

} && test -s conftest$ac_exeext &&

18064

$as_test_x conftest$ac_exeext; then

18065

ac_cv_lib_lapack_dlarnv_=yes

18066

else

18067

echo "$as_me: failed program was:" >&5

18068

sed 's/^/| /' conftest.$ac_ext >&5

18069

18070

ac_cv_lib_lapack_dlarnv_=no

18071

18072

18073

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

18074

conftest$ac_exeext conftest.$ac_ext

18075

LIBS=$ac_check_lib_save_LIBS

18076

18077

{ echo "$as_me:$LINENO: result: $ac_cv_lib_lapack_dlarnv_" >&5

18078

echo "${ECHO_T}$ac_cv_lib_lapack_dlarnv_" >&6; }

18079

if test $ac_cv_lib_lapack_dlarnv_ = yes; then

18080

cat >>confdefs.h <<_ACEOF

18081

#define HAVE_LIBLAPACK 1

18082

_ACEOF

18083

18084

LIBS="-llapack $LIBS"

18085

18086

else

18087

18088

{ echo "$as_me:$LINENO: checking for dlarnv in -llapack" >&5

18089

echo $ECHO_N "checking for dlarnv in -llapack... $ECHO_C" >&6; }

18090

if test "${ac_cv_lib_lapack_dlarnv+set}" = set; then

18091

echo $ECHO_N "(cached) $ECHO_C" >&6

18092

else

18093

ac_check_lib_save_LIBS=$LIBS

18094

LIBS="-llapack $LIBS"

18095

cat >conftest.$ac_ext <<_ACEOF

18096

/* confdefs.h. */

18097

_ACEOF

18098

cat confdefs.h >>conftest.$ac_ext

18099

cat >>conftest.$ac_ext <<_ACEOF

18100

/* end confdefs.h. */

18101

18102

/* Override any GCC internal prototype to avoid an error.

18103

Use char because int might match the return type of a GCC

18104

builtin and then its argument prototype would still apply. */

18105

#ifdef __cplusplus

18106

extern "C"

18107

#endif

18108

char dlarnv ();

18109

int

18110

main ()

18111

{

18112

return dlarnv ();

18113

;

18114

return 0;

18115

}

18116

_ACEOF

18117

rm -f conftest.$ac_objext conftest$ac_exeext

18118

if { (ac_try="$ac_link"

18119

case "(($ac_try" in

18120

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

18121

*) ac_try_echo=$ac_try;;

18122

esac

18123

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

18124

(eval "$ac_link") 2>conftest.er1

18125

ac_status=$?

18126

grep -v '^ *+' conftest.er1 >conftest.err

18127

rm -f conftest.er1

18128

cat conftest.err >&5

18129

echo "$as_me:$LINENO: \$? = $ac_status" >&5

18130

(exit $ac_status); } && {

18131

test -z "$ac_c_werror_flag" ||

18132

test ! -s conftest.err

18133

} && test -s conftest$ac_exeext &&

18134

$as_test_x conftest$ac_exeext; then

18135

ac_cv_lib_lapack_dlarnv=yes

18136

else

18137

echo "$as_me: failed program was:" >&5

18138

sed 's/^/| /' conftest.$ac_ext >&5

18139

18140

ac_cv_lib_lapack_dlarnv=no

18141

18142

18143

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

18144

conftest$ac_exeext conftest.$ac_ext

18145

LIBS=$ac_check_lib_save_LIBS

18146

18147

{ echo "$as_me:$LINENO: result: $ac_cv_lib_lapack_dlarnv" >&5

18148

echo "${ECHO_T}$ac_cv_lib_lapack_dlarnv" >&6; }

18149

if test $ac_cv_lib_lapack_dlarnv = yes; then

18150

cat >>confdefs.h <<_ACEOF

18151

#define HAVE_LIBLAPACK 1

18152

_ACEOF

18153

18154

LIBS="-llapack $LIBS"

18155

18156

else

18157

18158

{ echo "$as_me:$LINENO: checking for DLARNV_ in -llapack" >&5

18159

echo $ECHO_N "checking for DLARNV_ in -llapack... $ECHO_C" >&6; }

18160

if test "${ac_cv_lib_lapack_DLARNV_+set}" = set; then

18161

echo $ECHO_N "(cached) $ECHO_C" >&6

18162

else

18163

ac_check_lib_save_LIBS=$LIBS

18164

LIBS="-llapack $LIBS"

18165

cat >conftest.$ac_ext <<_ACEOF

18166

/* confdefs.h. */

18167

_ACEOF

18168

cat confdefs.h >>conftest.$ac_ext

18169

cat >>conftest.$ac_ext <<_ACEOF

18170

/* end confdefs.h. */

18171

18172

/* Override any GCC internal prototype to avoid an error.

18173

Use char because int might match the return type of a GCC

18174

builtin and then its argument prototype would still apply. */

18175

#ifdef __cplusplus

18176

extern "C"

18177

#endif

18178

char DLARNV_ ();

18179

int

18180

main ()

18181

{

18182

return DLARNV_ ();

18183

;

18184

return 0;

18185

}

18186

_ACEOF

18187

rm -f conftest.$ac_objext conftest$ac_exeext

18188

if { (ac_try="$ac_link"

18189

case "(($ac_try" in

18190

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

18191

*) ac_try_echo=$ac_try;;

18192

esac

18193

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

18194

(eval "$ac_link") 2>conftest.er1

18195

ac_status=$?

18196

grep -v '^ *+' conftest.er1 >conftest.err

18197

rm -f conftest.er1

18198

cat conftest.err >&5

18199

echo "$as_me:$LINENO: \$? = $ac_status" >&5

18200

(exit $ac_status); } && {

18201

test -z "$ac_c_werror_flag" ||

18202

test ! -s conftest.err

18203

} && test -s conftest$ac_exeext &&

18204

$as_test_x conftest$ac_exeext; then

18205

ac_cv_lib_lapack_DLARNV_=yes

18206

else

18207

echo "$as_me: failed program was:" >&5

18208

sed 's/^/| /' conftest.$ac_ext >&5

18209

18210

ac_cv_lib_lapack_DLARNV_=no

18211

18212

18213

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

18214

conftest$ac_exeext conftest.$ac_ext

18215

LIBS=$ac_check_lib_save_LIBS

18216

18217

{ echo "$as_me:$LINENO: result: $ac_cv_lib_lapack_DLARNV_" >&5

18218

echo "${ECHO_T}$ac_cv_lib_lapack_DLARNV_" >&6; }

18219

if test $ac_cv_lib_lapack_DLARNV_ = yes; then

18220

cat >>confdefs.h <<_ACEOF

18221

#define HAVE_LIBLAPACK 1

18222

_ACEOF

18223

18224

LIBS="-llapack $LIBS"

18225

18226

else

18227

18228

{ echo "$as_me:$LINENO: checking for DLARNV in -llapack" >&5

18229

echo $ECHO_N "checking for DLARNV in -llapack... $ECHO_C" >&6; }

18230

if test "${ac_cv_lib_lapack_DLARNV+set}" = set; then

18231

echo $ECHO_N "(cached) $ECHO_C" >&6

18232

else

18233

ac_check_lib_save_LIBS=$LIBS

18234

LIBS="-llapack $LIBS"

18235

cat >conftest.$ac_ext <<_ACEOF

18236

/* confdefs.h. */

18237

_ACEOF

18238

cat confdefs.h >>conftest.$ac_ext

18239

cat >>conftest.$ac_ext <<_ACEOF

18240

/* end confdefs.h. */

18241

18242

/* Override any GCC internal prototype to avoid an error.

18243

Use char because int might match the return type of a GCC

18244

builtin and then its argument prototype would still apply. */

18245

#ifdef __cplusplus

18246

extern "C"

18247

#endif

18248

char DLARNV ();

18249

int

18250

main ()

18251

{

18252

return DLARNV ();

18253

;

18254

return 0;

18255

}

18256

_ACEOF

18257

rm -f conftest.$ac_objext conftest$ac_exeext

18258

if { (ac_try="$ac_link"

18259

case "(($ac_try" in

18260

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

18261

*) ac_try_echo=$ac_try;;

18262

esac

18263

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

18264

(eval "$ac_link") 2>conftest.er1

18265

ac_status=$?

18266

grep -v '^ *+' conftest.er1 >conftest.err

18267

rm -f conftest.er1

18268

cat conftest.err >&5

18269

echo "$as_me:$LINENO: \$? = $ac_status" >&5

18270

(exit $ac_status); } && {

18271

test -z "$ac_c_werror_flag" ||

18272

test ! -s conftest.err

18273

} && test -s conftest$ac_exeext &&

18274

$as_test_x conftest$ac_exeext; then

18275

ac_cv_lib_lapack_DLARNV=yes

18276

else

18277

echo "$as_me: failed program was:" >&5

18278

sed 's/^/| /' conftest.$ac_ext >&5

18279

18280

ac_cv_lib_lapack_DLARNV=no

18281

18282

18283

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

18284

conftest$ac_exeext conftest.$ac_ext

18285

LIBS=$ac_check_lib_save_LIBS

18286

18287

{ echo "$as_me:$LINENO: result: $ac_cv_lib_lapack_DLARNV" >&5

18288

echo "${ECHO_T}$ac_cv_lib_lapack_DLARNV" >&6; }

18289

if test $ac_cv_lib_lapack_DLARNV = yes; then

18290

cat >>confdefs.h <<_ACEOF

18291

#define HAVE_LIBLAPACK 1

18292

_ACEOF

18293

18294

LIBS="-llapack $LIBS"

18295

18296

else

18297

{ echo "$as_me:$LINENO: result: not found" >&5

18298

echo "${ECHO_T}not found" >&6; }

18299

18300

18301

18302

18303

18304

18305

18306

18307

LDFLAGS="${LDFLAGS} -llapack"

18308

else

18309

18310

cat >>confdefs.h <<\_ACEOF

18311

#define INTERNAL_LAPACK 1

18312

_ACEOF

18313

18314

18315

18316

if test "$internal_arpack" == "no"; then

18317

18318

{ echo "$as_me:$LINENO: checking for dsaupd_ in -larpack" >&5

18319

echo $ECHO_N "checking for dsaupd_ in -larpack... $ECHO_C" >&6; }

18320

if test "${ac_cv_lib_arpack_dsaupd_+set}" = set; then

18321

echo $ECHO_N "(cached) $ECHO_C" >&6

18322

else

18323

ac_check_lib_save_LIBS=$LIBS

18324

LIBS="-larpack $LIBS"

18325

cat >conftest.$ac_ext <<_ACEOF

18326

/* confdefs.h. */

18327

_ACEOF

18328

cat confdefs.h >>conftest.$ac_ext

18329

cat >>conftest.$ac_ext <<_ACEOF

18330

/* end confdefs.h. */

18331

18332

/* Override any GCC internal prototype to avoid an error.

18333

Use char because int might match the return type of a GCC

18334

builtin and then its argument prototype would still apply. */

18335

#ifdef __cplusplus

18336

extern "C"

18337

#endif

18338

char dsaupd_ ();

18339

int

18340

main ()

18341

{

18342

return dsaupd_ ();

18343

;

18344

return 0;

18345

}

18346

_ACEOF

18347

rm -f conftest.$ac_objext conftest$ac_exeext

18348

if { (ac_try="$ac_link"

18349

case "(($ac_try" in

18350

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

18351

*) ac_try_echo=$ac_try;;

18352

esac

18353

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

18354

(eval "$ac_link") 2>conftest.er1

18355

ac_status=$?

18356

grep -v '^ *+' conftest.er1 >conftest.err

18357

rm -f conftest.er1

18358

cat conftest.err >&5

18359

echo "$as_me:$LINENO: \$? = $ac_status" >&5

18360

(exit $ac_status); } && {

18361

test -z "$ac_c_werror_flag" ||

18362

test ! -s conftest.err

18363

} && test -s conftest$ac_exeext &&

18364

$as_test_x conftest$ac_exeext; then

18365

ac_cv_lib_arpack_dsaupd_=yes

18366

else

18367

echo "$as_me: failed program was:" >&5

18368

sed 's/^/| /' conftest.$ac_ext >&5

18369

18370

ac_cv_lib_arpack_dsaupd_=no

18371

18372

18373

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

18374

conftest$ac_exeext conftest.$ac_ext

18375

LIBS=$ac_check_lib_save_LIBS

18376

18377

{ echo "$as_me:$LINENO: result: $ac_cv_lib_arpack_dsaupd_" >&5

18378

echo "${ECHO_T}$ac_cv_lib_arpack_dsaupd_" >&6; }

18379

if test $ac_cv_lib_arpack_dsaupd_ = yes; then

18380

cat >>confdefs.h <<_ACEOF

18381

#define HAVE_LIBARPACK 1

18382

_ACEOF

18383

18384

LIBS="-larpack $LIBS"

18385

18386

else

18387

18388

{ echo "$as_me:$LINENO: checking for dsaupd in -larpack" >&5

18389

echo $ECHO_N "checking for dsaupd in -larpack... $ECHO_C" >&6; }

18390

if test "${ac_cv_lib_arpack_dsaupd+set}" = set; then

18391

echo $ECHO_N "(cached) $ECHO_C" >&6

18392

else

18393

ac_check_lib_save_LIBS=$LIBS

18394

LIBS="-larpack $LIBS"

18395

cat >conftest.$ac_ext <<_ACEOF

18396

/* confdefs.h. */

18397

_ACEOF

18398

cat confdefs.h >>conftest.$ac_ext

18399

cat >>conftest.$ac_ext <<_ACEOF

18400

/* end confdefs.h. */

18401

18402

/* Override any GCC internal prototype to avoid an error.

18403

Use char because int might match the return type of a GCC

18404

builtin and then its argument prototype would still apply. */

18405

#ifdef __cplusplus

18406

extern "C"

18407

#endif

18408

char dsaupd ();

18409

int

18410

main ()

18411

{

18412

return dsaupd ();

18413

;

18414

return 0;

18415

}

18416

_ACEOF

18417

rm -f conftest.$ac_objext conftest$ac_exeext

18418

if { (ac_try="$ac_link"

18419

case "(($ac_try" in

18420

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

18421

*) ac_try_echo=$ac_try;;

18422

esac

18423

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

18424

(eval "$ac_link") 2>conftest.er1

18425

ac_status=$?

18426

grep -v '^ *+' conftest.er1 >conftest.err

18427

rm -f conftest.er1

18428

cat conftest.err >&5

18429

echo "$as_me:$LINENO: \$? = $ac_status" >&5

18430

(exit $ac_status); } && {

18431

test -z "$ac_c_werror_flag" ||

18432

test ! -s conftest.err

18433

} && test -s conftest$ac_exeext &&

18434

$as_test_x conftest$ac_exeext; then

18435

ac_cv_lib_arpack_dsaupd=yes

18436

else

18437

echo "$as_me: failed program was:" >&5

18438

sed 's/^/| /' conftest.$ac_ext >&5

18439

18440

ac_cv_lib_arpack_dsaupd=no

18441

18442

18443

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

18444

conftest$ac_exeext conftest.$ac_ext

18445

LIBS=$ac_check_lib_save_LIBS

18446

18447

{ echo "$as_me:$LINENO: result: $ac_cv_lib_arpack_dsaupd" >&5

18448

echo "${ECHO_T}$ac_cv_lib_arpack_dsaupd" >&6; }

18449

if test $ac_cv_lib_arpack_dsaupd = yes; then

18450

cat >>confdefs.h <<_ACEOF

18451

#define HAVE_LIBARPACK 1

18452

_ACEOF

18453

18454

LIBS="-larpack $LIBS"

18455

18456

else

18457

18458

{ echo "$as_me:$LINENO: checking for DSAUPD_ in -larpack" >&5

18459

echo $ECHO_N "checking for DSAUPD_ in -larpack... $ECHO_C" >&6; }

18460

if test "${ac_cv_lib_arpack_DSAUPD_+set}" = set; then

18461

echo $ECHO_N "(cached) $ECHO_C" >&6

18462

else

18463

ac_check_lib_save_LIBS=$LIBS

18464

LIBS="-larpack $LIBS"

18465

cat >conftest.$ac_ext <<_ACEOF

18466

/* confdefs.h. */

18467

_ACEOF

18468

cat confdefs.h >>conftest.$ac_ext

18469

cat >>conftest.$ac_ext <<_ACEOF

18470

/* end confdefs.h. */

18471

18472

/* Override any GCC internal prototype to avoid an error.

18473

Use char because int might match the return type of a GCC

18474

builtin and then its argument prototype would still apply. */

18475

#ifdef __cplusplus

18476

extern "C"

18477

#endif

18478

char DSAUPD_ ();

18479

int

18480

main ()

18481

{

18482

return DSAUPD_ ();

18483

;

18484

return 0;

18485

}

18486

_ACEOF

18487

rm -f conftest.$ac_objext conftest$ac_exeext

18488

if { (ac_try="$ac_link"

18489

case "(($ac_try" in

18490

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

18491

*) ac_try_echo=$ac_try;;

18492

esac

18493

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

18494

(eval "$ac_link") 2>conftest.er1

18495

ac_status=$?

18496

grep -v '^ *+' conftest.er1 >conftest.err

18497

rm -f conftest.er1

18498

cat conftest.err >&5

18499

echo "$as_me:$LINENO: \$? = $ac_status" >&5

18500

(exit $ac_status); } && {

18501

test -z "$ac_c_werror_flag" ||

18502

test ! -s conftest.err

18503

} && test -s conftest$ac_exeext &&

18504

$as_test_x conftest$ac_exeext; then

18505

ac_cv_lib_arpack_DSAUPD_=yes

18506

else

18507

echo "$as_me: failed program was:" >&5

18508

sed 's/^/| /' conftest.$ac_ext >&5

18509

18510

ac_cv_lib_arpack_DSAUPD_=no

18511

18512

18513

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

18514

conftest$ac_exeext conftest.$ac_ext

18515

LIBS=$ac_check_lib_save_LIBS

18516

18517

{ echo "$as_me:$LINENO: result: $ac_cv_lib_arpack_DSAUPD_" >&5

18518

echo "${ECHO_T}$ac_cv_lib_arpack_DSAUPD_" >&6; }

18519

if test $ac_cv_lib_arpack_DSAUPD_ = yes; then

18520

cat >>confdefs.h <<_ACEOF

18521

#define HAVE_LIBARPACK 1

18522

_ACEOF

18523

18524

LIBS="-larpack $LIBS"

18525

18526

else

18527

18528

{ echo "$as_me:$LINENO: checking for DSAUPD in -larpack" >&5

18529

echo $ECHO_N "checking for DSAUPD in -larpack... $ECHO_C" >&6; }

18530

if test "${ac_cv_lib_arpack_DSAUPD+set}" = set; then

18531

echo $ECHO_N "(cached) $ECHO_C" >&6

18532

else

18533

ac_check_lib_save_LIBS=$LIBS

18534

LIBS="-larpack $LIBS"

18535

cat >conftest.$ac_ext <<_ACEOF

18536

/* confdefs.h. */

18537

_ACEOF

18538

cat confdefs.h >>conftest.$ac_ext

18539

cat >>conftest.$ac_ext <<_ACEOF

18540

/* end confdefs.h. */

18541

18542

/* Override any GCC internal prototype to avoid an error.

18543

Use char because int might match the return type of a GCC

18544

builtin and then its argument prototype would still apply. */

18545

#ifdef __cplusplus

18546

extern "C"

18547

#endif

18548

char DSAUPD ();

18549

int

18550

main ()

18551

{

18552

return DSAUPD ();

18553

;

18554

return 0;

18555

}

18556

_ACEOF

18557

rm -f conftest.$ac_objext conftest$ac_exeext

18558

if { (ac_try="$ac_link"

18559

case "(($ac_try" in

18560

*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

18561

*) ac_try_echo=$ac_try;;

18562

esac

18563

eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5

18564

(eval "$ac_link") 2>conftest.er1

18565

ac_status=$?

18566

grep -v '^ *+' conftest.er1 >conftest.err

18567

rm -f conftest.er1

18568

cat conftest.err >&5

18569

echo "$as_me:$LINENO: \$? = $ac_status" >&5

18570

(exit $ac_status); } && {

18571

test -z "$ac_c_werror_flag" ||

18572

test ! -s conftest.err

18573

} && test -s conftest$ac_exeext &&

18574

$as_test_x conftest$ac_exeext; then

18575

ac_cv_lib_arpack_DSAUPD=yes

18576

else

18577

echo "$as_me: failed program was:" >&5

18578

sed 's/^/| /' conftest.$ac_ext >&5

18579

18580

ac_cv_lib_arpack_DSAUPD=no

18581

18582

18583

rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \

18584

conftest$ac_exeext conftest.$ac_ext

18585

LIBS=$ac_check_lib_save_LIBS

18586

18587

{ echo "$as_me:$LINENO: result: $ac_cv_lib_arpack_DSAUPD" >&5

18588

echo "${ECHO_T}$ac_cv_lib_arpack_DSAUPD" >&6; }

18589

if test $ac_cv_lib_arpack_DSAUPD = yes; then

18590

cat >>confdefs.h <<_ACEOF

18591

#define HAVE_LIBARPACK 1

18592

_ACEOF

18593

18594

LIBS="-larpack $LIBS"

18595

18596

else

18597

{ echo "$as_me:$LINENO: result: not found" >&5

18598

echo "${ECHO_T}not found" >&6; }

18599

18600

18601

18602

18603

18604

18605

18606

18607

LDFLAGS="${LDFLAGS} -larpack"

18608

else

18609

18610

cat >>confdefs.h <<\_ACEOF

18611

#define INTERNAL_ARPACK 1

18612

_ACEOF

18613

18614

18615

18616

if test x$internal_arpack = xyes; then

18617

INTERNAL_ARPACK_TRUE=

18618

INTERNAL_ARPACK_FALSE='#'

18619

else

18620

INTERNAL_ARPACK_TRUE='#'

18621

INTERNAL_ARPACK_FALSE=

18622

18623

18624

if test x$internal_lapack = xyes; then

18625

INTERNAL_LAPACK_TRUE=

18626

INTERNAL_LAPACK_FALSE='#'

18627

else

18628

INTERNAL_LAPACK_TRUE='#'

18629

INTERNAL_LAPACK_FALSE=

18630

18631

18632

if test x$internal_blas = xyes; then

18633

INTERNAL_BLAS_TRUE=

18634

INTERNAL_BLAS_FALSE='#'

18635

else

18636

INTERNAL_BLAS_TRUE='#'

18637

INTERNAL_BLAS_FALSE=

18638

18639

18640

18641

if test "$debug" == "yes"; then

18642

CFLAGS="${CFLAGS} -ggdb -DRC_DEBUG"

18643

CPPFLAGS="${CFLAGS} -ggdb -DRC_DEBUG"

18644

CXXFLAGS="${CFLAGS} -ggdb -DRC_DEBUG"

18645

18646

18647

if test "$use_gprof" == "yes"; then

18648

CFLAGS="${CFLAGS} -pg"

18649

CPPFLAGS="${CFLAGS} -pg"

18650

CXXFLAGS="${CFLAGS} -pg"

18651

18652

18653

if test "$use_shell" == "yes"; then

18654

{ echo "$as_me:$LINENO: checking whether ln -s works" >&5

18655

echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }

18656

LN_S=$as_ln_s

18657

if test "$LN_S" = "ln -s"; then

18658

{ echo "$as_me:$LINENO: result: yes" >&5

18659

echo "${ECHO_T}yes" >&6; }

18660

else

18661

{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5

18662

echo "${ECHO_T}no, using $LN_S" >&6; }

18663

18664

18665

18666

18667

ac_config_files="$ac_config_files Makefile src/Makefile igraph.pc igraph_Info.plist doc/Makefile doc/book/Makefile interfaces/R/configure.in interfaces/R/Makefile interfaces/R/src/Makevars.win interfaces/R/DESCRIPTION interfaces/Makefile interfaces/shell/Makefile"

18668

18669

cat >confcache <<\_ACEOF

18670

# This file is a shell script that caches the results of configure

18671

# tests run on this system so they can be shared between configure

18672

# scripts and configure runs, see configure's option --config-cache.

18673

# It is not useful on other systems. If it contains results you don't

18674

# want to keep, you may remove or edit it.

18675

18676

# config.status only pays attention to the cache file if you give it

18677

# the --recheck option to rerun configure.

18678

18679

# `ac_cv_env_foo' variables (set or unset) will be overridden when

18680

# loading this file, other *unset* `ac_cv_foo' will be assigned the

18681

# following values.

18682

18683

_ACEOF

18684

18685

# The following way of writing the cache mishandles newlines in values,

18686

# but we know of no workaround that is simple, portable, and efficient.

18687

# So, we kill variables containing newlines.

18688

# Ultrix sh set writes to stderr and can't be redirected directly,

18689

# and sets the high bit in the cache file unless we assign to the vars.

18690

(

18691

for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do

18692

eval ac_val=\$$ac_var

18693

case $ac_val in #(

18694

*${as_nl}*)

18695

case $ac_var in #(

18696

*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5

18697

echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;

18698

esac

18699

case $ac_var in #(

18700

_ | IFS | as_nl) ;; #(

18701

*) $as_unset $ac_var ;;

18702

esac ;;

18703

esac

18704

done

18705

18706

(set) 2>&1 |

18707

case $as_nl`(ac_space=' '; set) 2>&1` in #(

18708

*${as_nl}ac_space=\ *)

18709

# `set' does not quote correctly, so add quotes (double-quote

18710

# substitution turns \\\\ into \\, and sed turns \\ into \).

18711

sed -n \

18712

"s/'/'\\\\''/g;

18713

s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p"

18714

;; #(

18715

18716

# `set' quotes correctly as required by POSIX, so do not add quotes.

18717

sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"

18718

;;

18719

esac |

18720

sort

18721

) |

18722

sed '

18723

/^ac_cv_env_/b end

18724

t clear

18725

:clear

18726

s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/

18727

t end

18728

s/^$[^=]*$=$.*$$/\1=${\1=\2}/

18729

:end' >>confcache

18730

if diff "$cache_file" confcache >/dev/null 2>&1; then :; else

18731

if test -w "$cache_file"; then

18732

test "x$cache_file" != "x/dev/null" &&

18733

{ echo "$as_me:$LINENO: updating cache $cache_file" >&5

18734

echo "$as_me: updating cache $cache_file" >&6;}

18735

cat confcache >$cache_file

18736

else

18737

{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5

18738

echo "$as_me: not updating unwritable cache $cache_file" >&6;}

18739

18740

18741

rm -f confcache

18742

18743

test "x$prefix" = xNONE && prefix=$ac_default_prefix

18744

# Let make expand exec_prefix.

18745

test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

18746

18747

DEFS=-DHAVE_CONFIG_H

18748

18749

ac_libobjs=

18750

ac_ltlibobjs=

18751

for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue

18752

# 1. Remove the extension, and $U if already installed.

18753

ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'

18754

ac_i=`echo "$ac_i" | sed "$ac_script"`

18755

# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR

18756

# will be set to the directory where LIBOBJS objects are built.

18757

ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"

18758

ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'

18759

done

18760

LIBOBJS=$ac_libobjs

18761

18762

LTLIBOBJS=$ac_ltlibobjs

18763

18764

18765

if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then

18766

{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.

18767

Usually this means the macro was only invoked conditionally." >&5

18768

echo "$as_me: error: conditional \"AMDEP\" was never defined.

18769

Usually this means the macro was only invoked conditionally." >&2;}

18770

{ (exit 1); exit 1; }; }

18771

18772

if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then

18773

{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.

18774

Usually this means the macro was only invoked conditionally." >&5

18775

echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.

18776

Usually this means the macro was only invoked conditionally." >&2;}

18777

{ (exit 1); exit 1; }; }

18778

18779

if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then

18780

{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.

18781

Usually this means the macro was only invoked conditionally." >&5

18782

echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.

18783

Usually this means the macro was only invoked conditionally." >&2;}

18784

{ (exit 1); exit 1; }; }

18785

18786

if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then

18787

{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.

18788

Usually this means the macro was only invoked conditionally." >&5

18789

echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.

18790

Usually this means the macro was only invoked conditionally." >&2;}

18791

{ (exit 1); exit 1; }; }

18792

18793

if test -z "${USE_SHELL_TRUE}" && test -z "${USE_SHELL_FALSE}"; then

18794

{ { echo "$as_me:$LINENO: error: conditional \"USE_SHELL\" was never defined.

18795

Usually this means the macro was only invoked conditionally." >&5

18796

echo "$as_me: error: conditional \"USE_SHELL\" was never defined.

18797

Usually this means the macro was only invoked conditionally." >&2;}

18798

{ (exit 1); exit 1; }; }

18799

18800

if test -z "${INTERNAL_ARPACK_TRUE}" && test -z "${INTERNAL_ARPACK_FALSE}"; then

18801

{ { echo "$as_me:$LINENO: error: conditional \"INTERNAL_ARPACK\" was never defined.

18802

Usually this means the macro was only invoked conditionally." >&5

18803

echo "$as_me: error: conditional \"INTERNAL_ARPACK\" was never defined.

18804

Usually this means the macro was only invoked conditionally." >&2;}

18805

{ (exit 1); exit 1; }; }

18806

18807

if test -z "${INTERNAL_LAPACK_TRUE}" && test -z "${INTERNAL_LAPACK_FALSE}"; then

18808

{ { echo "$as_me:$LINENO: error: conditional \"INTERNAL_LAPACK\" was never defined.

18809

Usually this means the macro was only invoked conditionally." >&5

18810

echo "$as_me: error: conditional \"INTERNAL_LAPACK\" was never defined.

18811

Usually this means the macro was only invoked conditionally." >&2;}

18812

{ (exit 1); exit 1; }; }

18813

18814

if test -z "${INTERNAL_BLAS_TRUE}" && test -z "${INTERNAL_BLAS_FALSE}"; then

18815

{ { echo "$as_me:$LINENO: error: conditional \"INTERNAL_BLAS\" was never defined.

18816

Usually this means the macro was only invoked conditionally." >&5

18817

echo "$as_me: error: conditional \"INTERNAL_BLAS\" was never defined.

18818

Usually this means the macro was only invoked conditionally." >&2;}

18819

{ (exit 1); exit 1; }; }

18820

18821

18822

: ${CONFIG_STATUS=./config.status}

18823

ac_clean_files_save=$ac_clean_files

18824

ac_clean_files="$ac_clean_files $CONFIG_STATUS"

18825

{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5

18826

echo "$as_me: creating $CONFIG_STATUS" >&6;}

18827

cat >$CONFIG_STATUS <<_ACEOF

18828

#! $SHELL

18829

# Generated by $as_me.

18830

# Run this file to recreate the current configuration.

18831

# Compiler output produced by configure, useful for debugging

18832

# configure, is in config.log if it exists.

18833

18834

debug=false

18835

ac_cs_recheck=false

18836

ac_cs_silent=false

18837

SHELL=\${CONFIG_SHELL-$SHELL}

18838

_ACEOF

18839

18840

cat >>$CONFIG_STATUS <<\_ACEOF

18841

## --------------------- ##

18842

## M4sh Initialization. ##

18843

## --------------------- ##

18844

18845

# Be more Bourne compatible

18846

DUALCASE=1; export DUALCASE # for MKS sh

18847

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

18848

emulate sh

18849

NULLCMD=:

18850

# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which

18851

# is contrary to our usage. Disable this feature.

18852

alias -g '${1+"$@"}'='"$@"'

18853

setopt NO_GLOB_SUBST

18854

else

18855

case `(set -o) 2>/dev/null` in

18856

*posix*) set -o posix ;;

18857

esac

18858

18859

18860

18861

18862

18863

18864

# PATH needs CR

18865

# Avoid depending upon Character Ranges.

18866

as_cr_letters='abcdefghijklmnopqrstuvwxyz'

18867

as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'

18868

as_cr_Letters=$as_cr_letters$as_cr_LETTERS

18869

as_cr_digits='0123456789'

18870

as_cr_alnum=$as_cr_Letters$as_cr_digits

18871

18872

# The user is always right.

18873

if test "${PATH_SEPARATOR+set}" != set; then

18874

echo "#! /bin/sh" >conf$$.sh

18875

echo "exit 0" >>conf$$.sh

18876

chmod +x conf$$.sh

18877

if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then

18878

PATH_SEPARATOR=';'

18879

else

18880

PATH_SEPARATOR=:

18881

18882

rm -f conf$$.sh

18883

18884

18885

# Support unset when possible.

18886

if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then

18887

as_unset=unset

18888

else

18889

as_unset=false

18890

18891

18892

18893

# IFS

18894

# We need space, tab and new line, in precisely that order. Quoting is

18895

# there to prevent editors from complaining about space-tab.

18896

# (If _AS_PATH_WALK were called with IFS unset, it would disable word

18897

# splitting by setting IFS to empty value.)

18898

as_nl='

18899

18900

IFS=" "" $as_nl"

18901

18902

# Find who we are. Look in the path if we contain no directory separator.

18903

case $0 in

18904

*[\\/]* ) as_myself=$0 ;;

18905

*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

18906

for as_dir in $PATH

18907

18908

IFS=$as_save_IFS

18909

test -z "$as_dir" && as_dir=.

18910

test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break

18911

done

18912

IFS=$as_save_IFS

18913

18914

;;

18915

esac

18916

# We did not find ourselves, most probably we were run as `sh COMMAND'

18917

# in which case we are not to be found in the path.

18918

if test "x$as_myself" = x; then

18919

as_myself=$0

18920

18921

if test ! -f "$as_myself"; then

18922

echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2

18923

{ (exit 1); exit 1; }

18924

18925

18926

# Work around bugs in pre-3.0 UWIN ksh.

18927

for as_var in ENV MAIL MAILPATH

18928

do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var

18929

done

18930

PS1='$ '

18931

PS2='> '

18932

PS4='+ '

18933

18934

# NLS nuisances.

18935

for as_var in \

18936

LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \

18937

LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \

18938

LC_TELEPHONE LC_TIME

18939

18940

if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then

18941

eval $as_var=C; export $as_var

18942

else

18943

($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var

18944

18945

done

18946

18947

# Required to use basename.

18948

if expr a : '$a$' >/dev/null 2>&1 &&

18949

test "X`expr 00001 : '.*$...$'`" = X001; then

18950

as_expr=expr

18951

else

18952

as_expr=false

18953

18954

18955

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then

18956

as_basename=basename

18957

else

18958

as_basename=false

18959

18960

18961

18962

# Name of the executable.

18963

as_me=`$as_basename -- "$0" ||

18964

$as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \

18965

X"$0" : 'X$//$$' \| \

18966

X"$0" : 'X$/$' \| . 2>/dev/null ||

18967

echo X/"$0" |

18968

sed '/^.*\/$[^/][^/]*$\/*$/{

18969

s//\1/

18970

18971

}

18972

/^X\/$\/\/$$/{

18973

s//\1/

18974

18975

}

18976

/^X\/$\/$.*/{

18977

s//\1/

18978

18979

}

18980

s/.*/./; q'`

18981

18982

# CDPATH.

18983

$as_unset CDPATH

18984

18985

18986

18987

as_lineno_1=$LINENO

18988

as_lineno_2=$LINENO

18989

test "x$as_lineno_1" != "x$as_lineno_2" &&

18990

test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {

18991

18992

# Create $as_me.lineno as a copy of $as_myself, but with $LINENO

18993

# uniformly replaced by the line number. The first 'sed' inserts a

18994

# line-number line after each line using $LINENO; the second 'sed'

18995

# does the real work. The second script uses 'N' to pair each

18996

# line-number line with the line containing $LINENO, and appends

18997

# trailing '-' during substitution so that $LINENO is not a special

18998

# case at line end.

18999

# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the

19000

# scripts with optimization help from Paolo Bonzini. Blame Lee

19001

# E. McMahon (1931-1989) for sed's syntax. :-)

19002

sed -n '

19003

19004

/[$]LINENO/=

19005

' <$as_myself |

19006

sed '

19007

s/[$]LINENO.*/&-/

19008

t lineno

19009

19010

:lineno

19011

19012

:loop

19013

s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/

19014

t loop

19015

s/-\n.*//

19016

' >$as_me.lineno &&

19017

chmod +x "$as_me.lineno" ||

19018

{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2

19019

{ (exit 1); exit 1; }; }

19020

19021

# Don't try to exec as it changes $[0], causing all sort of problems

19022

# (the dirname of $[0] is not the place where we might find the

19023

# original and so on. Autoconf is especially sensitive to this).

19024

. "./$as_me.lineno"

19025

# Exit status is that of the last command.

19026

exit

19027

}

19028

19029

19030

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then

19031

as_dirname=dirname

19032

else

19033

as_dirname=false

19034

19035

19036

ECHO_C= ECHO_N= ECHO_T=

19037

case `echo -n x` in

19038

-n*)

19039

case `echo 'x\c'` in

19040

*c*) ECHO_T=' ';; # ECHO_T is single tab character.

19041

*) ECHO_C='\c';;

19042

esac;;

19043

19044

ECHO_N='-n';;

19045

esac

19046

19047

if expr a : '$a$' >/dev/null 2>&1 &&

19048

test "X`expr 00001 : '.*$...$'`" = X001; then

19049

as_expr=expr

19050

else

19051

as_expr=false

19052

19053

19054

rm -f conf$$ conf$$.exe conf$$.file

19055

if test -d conf$$.dir; then

19056

rm -f conf$$.dir/conf$$.file

19057

else

19058

rm -f conf$$.dir

19059

mkdir conf$$.dir

19060

19061

echo >conf$$.file

19062

if ln -s conf$$.file conf$$ 2>/dev/null; then

19063

as_ln_s='ln -s'

19064

# ... but there are two gotchas:

19065

# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.

19066

# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.

19067

# In both cases, we have to default to `cp -p'.

19068

ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||

19069

as_ln_s='cp -p'

19070

elif ln conf$$.file conf$$ 2>/dev/null; then

19071

as_ln_s=ln

19072

else

19073

as_ln_s='cp -p'

19074

19075

rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file

19076

rmdir conf$$.dir 2>/dev/null

19077

19078

if mkdir -p . 2>/dev/null; then

19079

as_mkdir_p=:

19080

else

19081

test -d ./-p && rmdir ./-p

19082

as_mkdir_p=false

19083

19084

19085

if test -x / >/dev/null 2>&1; then

19086

as_test_x='test -x'

19087

else

19088

if ls -dL / >/dev/null 2>&1; then

19089

as_ls_L_option=L

19090

else

19091

as_ls_L_option=

19092

19093

as_test_x='

19094

eval sh -c '\''

19095

if test -d "$1"; then

19096

test -d "$1/.";

19097

else

19098

case $1 in

19099

-*)set "./$1";;

19100

esac;

19101

case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in

19102

???[sx]*):;;*)false;;esac;fi

19103

'\'' sh

19104

19105

19106

as_executable_p=$as_test_x

19107

19108

# Sed expression to map a string onto a valid CPP name.

19109

as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

19110

19111

# Sed expression to map a string onto a valid variable name.

19112

as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"

19113

19114

19115

exec 6>&1

19116

19117

# Save the log message, to keep $[0] and so on meaningful, and to

19118

# report actual input values of CONFIG_FILES etc. instead of their

19119

# values after options handling.

19120

ac_log="

19121

This file was extended by igraph $as_me 0.5.3, which was

19122

generated by GNU Autoconf 2.61. Invocation command line was

19123

19124

CONFIG_FILES = $CONFIG_FILES

19125

CONFIG_HEADERS = $CONFIG_HEADERS

19126

CONFIG_LINKS = $CONFIG_LINKS

19127

CONFIG_COMMANDS = $CONFIG_COMMANDS

19128

$ $0 $@

19129

19130

on `(hostname || uname -n) 2>/dev/null | sed 1q`

19131

19132

19133

_ACEOF

19134

19135

cat >>$CONFIG_STATUS <<_ACEOF

19136

# Files that config.status was made for.

19137

config_files="$ac_config_files"

19138

config_headers="$ac_config_headers"

19139

config_commands="$ac_config_commands"

19140

19141

_ACEOF

19142

19143

cat >>$CONFIG_STATUS <<\_ACEOF

19144

ac_cs_usage="\

19145

\`$as_me' instantiates files from templates according to the

19146

current configuration.

19147

19148

Usage: $0 [OPTIONS] [FILE]...

19149

19150

-h, --help print this help, then exit

19151

-V, --version print version number and configuration settings, then exit

19152

-q, --quiet do not print progress messages

19153

-d, --debug don't remove temporary files

19154

--recheck update $as_me by reconfiguring in the same conditions

19155

--file=FILE[:TEMPLATE]

19156

instantiate the configuration file FILE

19157

--header=FILE[:TEMPLATE]

19158

instantiate the configuration header FILE

19159

19160

Configuration files:

19161

$config_files

19162

19163

Configuration headers:

19164

$config_headers

19165

19166

Configuration commands:

19167

$config_commands

19168

19169

Report bugs to <bug-autoconf@gnu.org>."

19170

19171

_ACEOF

19172

cat >>$CONFIG_STATUS <<_ACEOF

19173

ac_cs_version="\\

19174

igraph config.status 0.5.3

19175

configured by $0, generated by GNU Autoconf 2.61,

19176

with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"

19177

19178

19179

This config.status script is free software; the Free Software Foundation

19180

gives unlimited permission to copy, distribute and modify it."

19181

19182

ac_pwd='$ac_pwd'

19183

srcdir='$srcdir'

19184

INSTALL='$INSTALL'

19185

MKDIR_P='$MKDIR_P'

19186

_ACEOF

19187

19188

cat >>$CONFIG_STATUS <<\_ACEOF

19189

# If no file are specified by the user, then we need to provide default

19190

# value. By we need to know if files were specified by the user.

19191

ac_need_defaults=:

19192

while test $# != 0

19193

19194

case $1 in

19195

--*=*)

19196

ac_option=`expr "X$1" : 'X$[^=]*$='`

19197

ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'`

19198

ac_shift=:

19199

;;

19200

19201

ac_option=$1

19202

ac_optarg=$2

19203

ac_shift=shift

19204

;;

19205

esac

19206

19207

case $ac_option in

19208

# Handling of the options.

19209

19210

ac_cs_recheck=: ;;

19211

--version | --versio | --versi | --vers | --ver | --ve | --v | -V )

19212

echo "$ac_cs_version"; exit ;;

19213

--debug | --debu | --deb | --de | --d | -d )

19214

debug=: ;;

19215

--file | --fil | --fi | --f )

19216

$ac_shift

19217

CONFIG_FILES="$CONFIG_FILES $ac_optarg"

19218

ac_need_defaults=false;;

19219

--header | --heade | --head | --hea )

19220

$ac_shift

19221

CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"

19222

ac_need_defaults=false;;

19223

--he | --h)

19224

# Conflict between --help and --header

19225

{ echo "$as_me: error: ambiguous option: $1

19226

Try \`$0 --help' for more information." >&2

19227

{ (exit 1); exit 1; }; };;

19228

--help | --hel | -h )

19229

echo "$ac_cs_usage"; exit ;;

19230

-q | -quiet | --quiet | --quie | --qui | --qu | --q \

19231

| -silent | --silent | --silen | --sile | --sil | --si | --s)

19232

ac_cs_silent=: ;;

19233

19234

# This is an error.

19235

-*) { echo "$as_me: error: unrecognized option: $1

19236

Try \`$0 --help' for more information." >&2

19237

{ (exit 1); exit 1; }; } ;;

19238

19239

*) ac_config_targets="$ac_config_targets $1"

19240

ac_need_defaults=false ;;

19241

19242

esac

19243

shift

19244

done

19245

19246

ac_configure_extra_args=

19247

19248

if $ac_cs_silent; then

19249

exec 6>/dev/null

19250

ac_configure_extra_args="$ac_configure_extra_args --silent"

19251

19252

19253

_ACEOF

19254

cat >>$CONFIG_STATUS <<_ACEOF

19255

if \$ac_cs_recheck; then

19256

echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6

19257

CONFIG_SHELL=$SHELL

19258

export CONFIG_SHELL

19259

exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion

19260

19261

19262

_ACEOF

19263

cat >>$CONFIG_STATUS <<\_ACEOF

19264

exec 5>>config.log

19265

{

19266

echo

19267

sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX

19268

## Running $as_me. ##

19269

_ASBOX

19270

echo "$ac_log"

19271

} >&5

19272

19273

_ACEOF

19274

cat >>$CONFIG_STATUS <<_ACEOF

19275

19276

# INIT-COMMANDS

19277

19278

AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"

19279

19280

19281

# The HP-UX ksh and POSIX shell print the target directory to stdout

19282

# if CDPATH is set.

19283

(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

19284

19285

sed_quote_subst='$sed_quote_subst'

19286

double_quote_subst='$double_quote_subst'

19287

delay_variable_subst='$delay_variable_subst'

19288

AS='`$ECHO "X$AS" | $Xsed -e "$delay_single_quote_subst"`'

19289

DLLTOOL='`$ECHO "X$DLLTOOL" | $Xsed -e "$delay_single_quote_subst"`'

19290

OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'

19291

macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'

19292

macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'

19293

enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'

19294

enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'

19295

pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'

19296

enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'

19297

host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'

19298

host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'

19299

host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'

19300

build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'

19301

build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'

19302

build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'

19303

SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'

19304

Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'

19305

GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'

19306

EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'

19307

FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'

19308

LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'

19309

NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'

19310

LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'

19311

max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'

19312

ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'

19313

exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'

19314

lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'

19315

lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'

19316

lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'

19317

reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'

19318

reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19319

deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'

19320

file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'

19321

AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'

19322

AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'

19323

STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'

19324

RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'

19325

old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19326

old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19327

old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19328

CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'

19329

CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'

19330

compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'

19331

GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'

19332

lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'

19333

lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'

19334

lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'

19335

lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'

19336

objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'

19337

SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'

19338

ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'

19339

MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'

19340

lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'

19341

lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'

19342

lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'

19343

lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'

19344

lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'

19345

need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'

19346

DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'

19347

NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'

19348

LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'

19349

OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'

19350

OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'

19351

libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'

19352

shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19353

extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19354

archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'

19355

enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'

19356

export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'

19357

whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'

19358

compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'

19359

old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19360

old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19361

archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19362

archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19363

module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19364

module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19365

with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'

19366

allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'

19367

no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'

19368

hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'

19369

hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'

19370

hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'

19371

hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'

19372

hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'

19373

hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'

19374

hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'

19375

hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'

19376

inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'

19377

link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'

19378

fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'

19379

always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'

19380

export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19381

exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'

19382

include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'

19383

prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19384

file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'

19385

variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'

19386

need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'

19387

need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'

19388

version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'

19389

runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'

19390

shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'

19391

shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'

19392

libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'

19393

library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'

19394

soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'

19395

postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19396

postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19397

finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'

19398

finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'

19399

hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'

19400

sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'

19401

sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'

19402

hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'

19403

enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'

19404

enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'

19405

enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'

19406

old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'

19407

striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'

19408

compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`'

19409

predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`'

19410

postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`'

19411

predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`'

19412

postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`'

19413

compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`'

19414

LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19415

old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19416

compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19417

GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19418

lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19419

lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19420

lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19421

lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19422

lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19423

archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19424

enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19425

export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19426

whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19427

compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19428

old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19429

old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19430

archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19431

archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19432

module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19433

module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19434

with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19435

allow_undefined_flag_CXX='`$ECHO "X$allow_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19436

no_undefined_flag_CXX='`$ECHO "X$no_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19437

hardcode_libdir_flag_spec_CXX='`$ECHO "X$hardcode_libdir_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19438

hardcode_libdir_flag_spec_ld_CXX='`$ECHO "X$hardcode_libdir_flag_spec_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19439

hardcode_libdir_separator_CXX='`$ECHO "X$hardcode_libdir_separator_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19440

hardcode_direct_CXX='`$ECHO "X$hardcode_direct_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19441

hardcode_direct_absolute_CXX='`$ECHO "X$hardcode_direct_absolute_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19442

hardcode_minus_L_CXX='`$ECHO "X$hardcode_minus_L_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19443

hardcode_shlibpath_var_CXX='`$ECHO "X$hardcode_shlibpath_var_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19444

hardcode_automatic_CXX='`$ECHO "X$hardcode_automatic_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19445

inherit_rpath_CXX='`$ECHO "X$inherit_rpath_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19446

link_all_deplibs_CXX='`$ECHO "X$link_all_deplibs_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19447

fix_srcfile_path_CXX='`$ECHO "X$fix_srcfile_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19448

always_export_symbols_CXX='`$ECHO "X$always_export_symbols_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19449

export_symbols_cmds_CXX='`$ECHO "X$export_symbols_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19450

exclude_expsyms_CXX='`$ECHO "X$exclude_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19451

include_expsyms_CXX='`$ECHO "X$include_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19452

prelink_cmds_CXX='`$ECHO "X$prelink_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19453

file_list_spec_CXX='`$ECHO "X$file_list_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19454

hardcode_action_CXX='`$ECHO "X$hardcode_action_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19455

compiler_lib_search_dirs_CXX='`$ECHO "X$compiler_lib_search_dirs_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19456

predep_objects_CXX='`$ECHO "X$predep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19457

postdep_objects_CXX='`$ECHO "X$postdep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19458

predeps_CXX='`$ECHO "X$predeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19459

postdeps_CXX='`$ECHO "X$postdeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19460

compiler_lib_search_path_CXX='`$ECHO "X$compiler_lib_search_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'

19461

19462

LTCC='$LTCC'

19463

LTCFLAGS='$LTCFLAGS'

19464

compiler='$compiler_DEFAULT'

19465

19466

# Quote evaled strings.

19467

for var in SED \

19468

GREP \

19469

EGREP \

19470

FGREP \

19471

LD \

19472

NM \

19473

LN_S \

19474

lt_SP2NL \

19475

lt_NL2SP \

19476

reload_flag \

19477

deplibs_check_method \

19478

file_magic_cmd \

19479

AR \

19480

AR_FLAGS \

19481

STRIP \

19482

RANLIB \

19483

CC \

19484

CFLAGS \

19485

compiler \

19486

lt_cv_sys_global_symbol_pipe \

19487

lt_cv_sys_global_symbol_to_cdecl \

19488

lt_cv_sys_global_symbol_to_c_name_address \

19489

lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \

19490

SHELL \

19491

ECHO \

19492

lt_prog_compiler_no_builtin_flag \

19493

lt_prog_compiler_wl \

19494

lt_prog_compiler_pic \

19495

lt_prog_compiler_static \

19496

lt_cv_prog_compiler_c_o \

19497

need_locks \

19498

DSYMUTIL \

19499

NMEDIT \

19500

LIPO \

19501

OTOOL \

19502

OTOOL64 \

19503

shrext_cmds \

19504

export_dynamic_flag_spec \

19505

whole_archive_flag_spec \

19506

compiler_needs_object \

19507

with_gnu_ld \

19508

allow_undefined_flag \

19509

no_undefined_flag \

19510

hardcode_libdir_flag_spec \

19511

hardcode_libdir_flag_spec_ld \

19512

hardcode_libdir_separator \

19513

fix_srcfile_path \

19514

exclude_expsyms \

19515

include_expsyms \

19516

file_list_spec \

19517

variables_saved_for_relink \

19518

libname_spec \

19519

library_names_spec \

19520

soname_spec \

19521

finish_eval \

19522

old_striplib \

19523

striplib \

19524

compiler_lib_search_dirs \

19525

predep_objects \

19526

postdep_objects \

19527

predeps \

19528

postdeps \

19529

compiler_lib_search_path \

19530

LD_CXX \

19531

compiler_CXX \

19532

lt_prog_compiler_no_builtin_flag_CXX \

19533

lt_prog_compiler_wl_CXX \

19534

lt_prog_compiler_pic_CXX \

19535

lt_prog_compiler_static_CXX \

19536

lt_cv_prog_compiler_c_o_CXX \

19537

export_dynamic_flag_spec_CXX \

19538

whole_archive_flag_spec_CXX \

19539

compiler_needs_object_CXX \

19540

with_gnu_ld_CXX \

19541

allow_undefined_flag_CXX \

19542

no_undefined_flag_CXX \

19543

hardcode_libdir_flag_spec_CXX \

19544

hardcode_libdir_flag_spec_ld_CXX \

19545

hardcode_libdir_separator_CXX \

19546

fix_srcfile_path_CXX \

19547

exclude_expsyms_CXX \

19548

include_expsyms_CXX \

19549

file_list_spec_CXX \

19550

compiler_lib_search_dirs_CXX \

19551

predep_objects_CXX \

19552

postdep_objects_CXX \

19553

predeps_CXX \

19554

postdeps_CXX \

19555

compiler_lib_search_path_CXX; do

19556

case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in

19557

*[\\\\\\\`\\"\\\$]*)

19558

eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""

19559

;;

19560

19561

eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""

19562

;;

19563

esac

19564

done

19565

19566

# Double-quote double-evaled strings.

19567

for var in reload_cmds \

19568

old_postinstall_cmds \

19569

old_postuninstall_cmds \

19570

old_archive_cmds \

19571

extract_expsyms_cmds \

19572

old_archive_from_new_cmds \

19573

old_archive_from_expsyms_cmds \

19574

archive_cmds \

19575

archive_expsym_cmds \

19576

module_cmds \

19577

module_expsym_cmds \

19578

export_symbols_cmds \

19579

prelink_cmds \

19580

postinstall_cmds \

19581

postuninstall_cmds \

19582

finish_cmds \

19583

sys_lib_search_path_spec \

19584

sys_lib_dlsearch_path_spec \

19585

old_archive_cmds_CXX \

19586

old_archive_from_new_cmds_CXX \

19587

old_archive_from_expsyms_cmds_CXX \

19588

archive_cmds_CXX \

19589

archive_expsym_cmds_CXX \

19590

module_cmds_CXX \

19591

module_expsym_cmds_CXX \

19592

export_symbols_cmds_CXX \

19593

prelink_cmds_CXX; do

19594

case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in

19595

*[\\\\\\\`\\"\\\$]*)

19596

eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""

19597

;;

19598

19599

eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""

19600

;;

19601

esac

19602

done

19603

19604

# Fix-up fallback echo if it was mangled by the above quoting rules.

19605

case \$lt_ECHO in

19606

*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`

19607

;;

19608

esac

19609

19610

ac_aux_dir='$ac_aux_dir'

19611

xsi_shell='$xsi_shell'

19612

lt_shell_append='$lt_shell_append'

19613

19614

# See if we are running on zsh, and set the options which allow our

19615

# commands through without removal of \ escapes INIT.

19616

if test -n "\${ZSH_VERSION+set}" ; then

19617

setopt NO_GLOB_SUBST

19618

19619

19620

19621

PACKAGE='$PACKAGE'

19622

VERSION='$VERSION'

19623

TIMESTAMP='$TIMESTAMP'

19624

RM='$RM'

19625

ofile='$ofile'

19626

19627

19628

19629

19630

19631

19632

_ACEOF

19633

19634

cat >>$CONFIG_STATUS <<\_ACEOF

19635

19636

# Handling of arguments.

19637

for ac_config_target in $ac_config_targets

19638

19639

case $ac_config_target in

19640

"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;

19641

"tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;

19642

"tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;

19643

"tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;

19644

"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;

19645

"libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;

19646

"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;

19647

"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;

19648

"igraph.pc") CONFIG_FILES="$CONFIG_FILES igraph.pc" ;;

19649

"igraph_Info.plist") CONFIG_FILES="$CONFIG_FILES igraph_Info.plist" ;;

19650

"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;

19651

"doc/book/Makefile") CONFIG_FILES="$CONFIG_FILES doc/book/Makefile" ;;

19652

"interfaces/R/configure.in") CONFIG_FILES="$CONFIG_FILES interfaces/R/configure.in" ;;

19653

"interfaces/R/Makefile") CONFIG_FILES="$CONFIG_FILES interfaces/R/Makefile" ;;

19654

"interfaces/R/src/Makevars.win") CONFIG_FILES="$CONFIG_FILES interfaces/R/src/Makevars.win" ;;

19655

"interfaces/R/DESCRIPTION") CONFIG_FILES="$CONFIG_FILES interfaces/R/DESCRIPTION" ;;

19656

"interfaces/Makefile") CONFIG_FILES="$CONFIG_FILES interfaces/Makefile" ;;

19657

"interfaces/shell/Makefile") CONFIG_FILES="$CONFIG_FILES interfaces/shell/Makefile" ;;

19658

19659

*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5

19660

echo "$as_me: error: invalid argument: $ac_config_target" >&2;}

19661

{ (exit 1); exit 1; }; };;

19662

esac

19663

done

19664

19665

19666

# If the user did not use the arguments to specify the items to instantiate,

19667

# then the envvar interface is used. Set only those that are not.

19668

# We use the long form for the default assignment because of an extremely

19669

# bizarre bug on SunOS 4.1.3.

19670

if $ac_need_defaults; then

19671

test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files

19672

test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers

19673

test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands

19674

19675

19676

# Have a temporary directory for convenience. Make it in the build tree

19677

# simply because there is no reason against having it here, and in addition,

19678

# creating and moving files from /tmp can sometimes cause problems.

19679

# Hook for its removal unless debugging.

19680

# Note that there is a small window in which the directory will not be cleaned:

19681

# after its creation but before its name has been assigned to `$tmp'.

19682

$debug ||

19683

{

19684

tmp=

19685

trap 'exit_status=$?

19686

{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status

19687

' 0

19688

trap '{ (exit 1); exit 1; }' 1 2 13 15

19689

}

19690

# Create a (secure) tmp directory for tmp files.

19691

19692

{

19693

tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&

19694

test -n "$tmp" && test -d "$tmp"

19695

} ||

19696

{

19697

tmp=./conf$$-$RANDOM

19698

(umask 077 && mkdir "$tmp")

19699

} ||

19700

{

19701

echo "$me: cannot create a temporary directory in ." >&2

19702

{ (exit 1); exit 1; }

19703

}

19704

19705

19706

# Set up the sed scripts for CONFIG_FILES section.

19707

19708

19709

# No need to generate the scripts if there are no CONFIG_FILES.

19710

# This happens for instance when ./config.status config.h

19711

if test -n "$CONFIG_FILES"; then

19712

19713

_ACEOF

19714

19715

19716

19717

ac_delim='%!_!# '

19718

for ac_last_try in false false false false false :; do

19719

cat >conf$$subs.sed <<_ACEOF

19720

SHELL!$SHELL$ac_delim

19721

PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim

19722

PACKAGE_NAME!$PACKAGE_NAME$ac_delim

19723

PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim

19724

PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim

19725

PACKAGE_STRING!$PACKAGE_STRING$ac_delim

19726

PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim

19727

exec_prefix!$exec_prefix$ac_delim

19728

prefix!$prefix$ac_delim

19729

program_transform_name!$program_transform_name$ac_delim

19730

bindir!$bindir$ac_delim

19731

sbindir!$sbindir$ac_delim

19732

libexecdir!$libexecdir$ac_delim

19733

datarootdir!$datarootdir$ac_delim

19734

datadir!$datadir$ac_delim

19735

sysconfdir!$sysconfdir$ac_delim

19736

sharedstatedir!$sharedstatedir$ac_delim

19737

localstatedir!$localstatedir$ac_delim

19738

includedir!$includedir$ac_delim

19739

oldincludedir!$oldincludedir$ac_delim

19740

docdir!$docdir$ac_delim

19741

infodir!$infodir$ac_delim

19742

htmldir!$htmldir$ac_delim

19743

dvidir!$dvidir$ac_delim

19744

pdfdir!$pdfdir$ac_delim

19745

psdir!$psdir$ac_delim

19746

libdir!$libdir$ac_delim

19747

localedir!$localedir$ac_delim

19748

mandir!$mandir$ac_delim

19749

DEFS!$DEFS$ac_delim

19750

ECHO_C!$ECHO_C$ac_delim

19751

ECHO_N!$ECHO_N$ac_delim

19752

ECHO_T!$ECHO_T$ac_delim

19753

LIBS!$LIBS$ac_delim

19754

build_alias!$build_alias$ac_delim

19755

host_alias!$host_alias$ac_delim

19756

target_alias!$target_alias$ac_delim

19757

INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim

19758

INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim

19759

INSTALL_DATA!$INSTALL_DATA$ac_delim

19760

am__isrc!$am__isrc$ac_delim

19761

CYGPATH_W!$CYGPATH_W$ac_delim

19762

PACKAGE!$PACKAGE$ac_delim

19763

VERSION!$VERSION$ac_delim

19764

ACLOCAL!$ACLOCAL$ac_delim

19765

AUTOCONF!$AUTOCONF$ac_delim

19766

AUTOMAKE!$AUTOMAKE$ac_delim

19767

AUTOHEADER!$AUTOHEADER$ac_delim

19768

MAKEINFO!$MAKEINFO$ac_delim

19769

install_sh!$install_sh$ac_delim

19770

STRIP!$STRIP$ac_delim

19771

INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim

19772

mkdir_p!$mkdir_p$ac_delim

19773

AWK!$AWK$ac_delim

19774

SET_MAKE!$SET_MAKE$ac_delim

19775

am__leading_dot!$am__leading_dot$ac_delim

19776

AMTAR!$AMTAR$ac_delim

19777

am__tar!$am__tar$ac_delim

19778

am__untar!$am__untar$ac_delim

19779

CC!$CC$ac_delim

19780

CFLAGS!$CFLAGS$ac_delim

19781

LDFLAGS!$LDFLAGS$ac_delim

19782

CPPFLAGS!$CPPFLAGS$ac_delim

19783

ac_ct_CC!$ac_ct_CC$ac_delim

19784

EXEEXT!$EXEEXT$ac_delim

19785

OBJEXT!$OBJEXT$ac_delim

19786

DEPDIR!$DEPDIR$ac_delim

19787

am__include!$am__include$ac_delim

19788

am__quote!$am__quote$ac_delim

19789

AMDEP_TRUE!$AMDEP_TRUE$ac_delim

19790

AMDEP_FALSE!$AMDEP_FALSE$ac_delim

19791

AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim

19792

CCDEPMODE!$CCDEPMODE$ac_delim

19793

am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim

19794

am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim

19795

CXX!$CXX$ac_delim

19796

CXXFLAGS!$CXXFLAGS$ac_delim

19797

ac_ct_CXX!$ac_ct_CXX$ac_delim

19798

CXXDEPMODE!$CXXDEPMODE$ac_delim

19799

am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim

19800

am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim

19801

CXXCPP!$CXXCPP$ac_delim

19802

LEX!$LEX$ac_delim

19803

LEX_OUTPUT_ROOT!$LEX_OUTPUT_ROOT$ac_delim

19804

LEXLIB!$LEXLIB$ac_delim

19805

YACC!$YACC$ac_delim

19806

YFLAGS!$YFLAGS$ac_delim

19807

CPP!$CPP$ac_delim

19808

GREP!$GREP$ac_delim

19809

EGREP!$EGREP$ac_delim

19810

build!$build$ac_delim

19811

build_cpu!$build_cpu$ac_delim

19812

build_vendor!$build_vendor$ac_delim

19813

build_os!$build_os$ac_delim

19814

host!$host$ac_delim

19815

host_cpu!$host_cpu$ac_delim

19816

host_vendor!$host_vendor$ac_delim

19817

_ACEOF

19818

19819

if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then

19820

break

19821

elif $ac_last_try; then

19822

{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5

19823

echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}

19824

{ (exit 1); exit 1; }; }

19825

else

19826

ac_delim="$ac_delim!$ac_delim _$ac_delim!! "

19827

19828

done

19829

19830

ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`

19831

if test -n "$ac_eof"; then

19832

ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`

19833

ac_eof=`expr $ac_eof + 1`

19834

19835

19836

cat >>$CONFIG_STATUS <<_ACEOF

19837

cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof

19838

/@[a-zA-Z_][a-zA-Z_0-9]*@/!b

19839

_ACEOF

19840

sed '

19841

s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g

19842

s/^/s,@/; s/!/@,|#_!!_#|/

19843

19844

t n

19845

s/'"$ac_delim"'$/,g/; t

19846

s/$/\\/; p

19847

N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n

19848

' >>$CONFIG_STATUS <conf$$subs.sed

19849

rm -f conf$$subs.sed

19850

cat >>$CONFIG_STATUS <<_ACEOF

19851

CEOF$ac_eof

19852

_ACEOF

19853

19854

19855

ac_delim='%!_!# '

19856

for ac_last_try in false false false false false :; do

19857

cat >conf$$subs.sed <<_ACEOF

19858

host_os!$host_os$ac_delim

19859

AS!$AS$ac_delim

19860

DLLTOOL!$DLLTOOL$ac_delim

19861

OBJDUMP!$OBJDUMP$ac_delim

19862

LIBTOOL!$LIBTOOL$ac_delim

19863

SED!$SED$ac_delim

19864

FGREP!$FGREP$ac_delim

19865

LD!$LD$ac_delim

19866

DUMPBIN!$DUMPBIN$ac_delim

19867

ac_ct_DUMPBIN!$ac_ct_DUMPBIN$ac_delim

19868

NM!$NM$ac_delim

19869

LN_S!$LN_S$ac_delim

19870

AR!$AR$ac_delim

19871

RANLIB!$RANLIB$ac_delim

19872

lt_ECHO!$lt_ECHO$ac_delim

19873

DSYMUTIL!$DSYMUTIL$ac_delim

19874

NMEDIT!$NMEDIT$ac_delim

19875

LIPO!$LIPO$ac_delim

19876

OTOOL!$OTOOL$ac_delim

19877

OTOOL64!$OTOOL64$ac_delim

19878

AUTOM4TE!$AUTOM4TE$ac_delim

19879

FLOATSTORE!$FLOATSTORE$ac_delim

19880

WARNING_CFLAGS!$WARNING_CFLAGS$ac_delim

19881

WERROR_CFLAGS!$WERROR_CFLAGS$ac_delim

19882

USE_SHELL_TRUE!$USE_SHELL_TRUE$ac_delim

19883

USE_SHELL_FALSE!$USE_SHELL_FALSE$ac_delim

19884

XML2CONFIG!$XML2CONFIG$ac_delim

19885

XML2_LIBS!$XML2_LIBS$ac_delim

19886

XML2_CFLAGS!$XML2_CFLAGS$ac_delim

19887

INTERNAL_ARPACK_TRUE!$INTERNAL_ARPACK_TRUE$ac_delim

19888

INTERNAL_ARPACK_FALSE!$INTERNAL_ARPACK_FALSE$ac_delim

19889

INTERNAL_LAPACK_TRUE!$INTERNAL_LAPACK_TRUE$ac_delim

19890

INTERNAL_LAPACK_FALSE!$INTERNAL_LAPACK_FALSE$ac_delim

19891

INTERNAL_BLAS_TRUE!$INTERNAL_BLAS_TRUE$ac_delim

19892

INTERNAL_BLAS_FALSE!$INTERNAL_BLAS_FALSE$ac_delim

19893

LIBOBJS!$LIBOBJS$ac_delim

19894

LTLIBOBJS!$LTLIBOBJS$ac_delim

19895

_ACEOF

19896

19897

if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 37; then

19898

break

19899

elif $ac_last_try; then

19900

{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5

19901

echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}

19902

{ (exit 1); exit 1; }; }

19903

else

19904

ac_delim="$ac_delim!$ac_delim _$ac_delim!! "

19905

19906

done

19907

19908

ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`

19909

if test -n "$ac_eof"; then

19910

ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`

19911

ac_eof=`expr $ac_eof + 1`

19912

19913

19914

cat >>$CONFIG_STATUS <<_ACEOF

19915

cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof

19916

/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end

19917

_ACEOF

19918

sed '

19919

s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g

19920

s/^/s,@/; s/!/@,|#_!!_#|/

19921

19922

t n

19923

s/'"$ac_delim"'$/,g/; t

19924

s/$/\\/; p

19925

N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n

19926

' >>$CONFIG_STATUS <conf$$subs.sed

19927

rm -f conf$$subs.sed

19928

cat >>$CONFIG_STATUS <<_ACEOF

19929

:end

19930

s/|#_!!_#|//g

19931

CEOF$ac_eof

19932

_ACEOF

19933

19934

19935

# VPATH may cause trouble with some makes, so we remove $(srcdir),

19936

# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and

19937

# trailing colons and then remove the whole line if VPATH becomes empty

19938

# (actually we leave an empty line to preserve line numbers).

19939

if test "x$srcdir" = x.; then

19940

ac_vpsub='/^[ ]*VPATH[ ]*=/{

19941

s/:*\$(srcdir):*/:/

19942

s/:*\${srcdir}:*/:/

19943

s/:*@srcdir@:*/:/

19944

s/^$[^=]*=[ ]*$:*/\1/

19945

s/:*$//

19946

s/^[^=]*=[ ]*$//

19947

19948

19949

19950

cat >>$CONFIG_STATUS <<\_ACEOF

19951

fi # test -n "$CONFIG_FILES"

19952

19953

19954

for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS

19955

19956

case $ac_tag in

19957

:[FHLC]) ac_mode=$ac_tag; continue;;

19958

esac

19959

case $ac_mode$ac_tag in

19960

:[FHL]*:*);;

19961

:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5

19962

echo "$as_me: error: Invalid tag $ac_tag." >&2;}

19963

{ (exit 1); exit 1; }; };;

19964

:[FH]-) ac_tag=-:-;;

19965

:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;

19966

esac

19967

ac_save_IFS=$IFS

19968

IFS=:

19969

set x $ac_tag

19970

IFS=$ac_save_IFS

19971

shift

19972

ac_file=$1

19973

shift

19974

19975

case $ac_mode in

19976

:L) ac_source=$1;;

19977

:[FH])

19978

ac_file_inputs=

19979

for ac_f

19980

19981

case $ac_f in

19982

-) ac_f="$tmp/stdin";;

19983

*) # Look for the file first in the build tree, then in the source tree

19984

# (if the path is not absolute). The absolute path cannot be DOS-style,

19985

# because $ac_f cannot contain `:'.

19986

test -f "$ac_f" ||

19987

case $ac_f in

19988

[\\/$]*) false;;

19989

*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;

19990

esac ||

19991

{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5

19992

echo "$as_me: error: cannot find input file: $ac_f" >&2;}

19993

{ (exit 1); exit 1; }; };;

19994

esac

19995

ac_file_inputs="$ac_file_inputs $ac_f"

19996

done

19997

19998

# Let's still pretend it is `configure' which instantiates (i.e., don't

19999

# use $as_me), people would be surprised to read:

20000

# /* config.h. Generated by config.status. */

20001

configure_input="Generated from "`IFS=:

20002

echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."

20003

if test x"$ac_file" != x-; then

20004

configure_input="$ac_file. $configure_input"

20005

{ echo "$as_me:$LINENO: creating $ac_file" >&5

20006

echo "$as_me: creating $ac_file" >&6;}

20007

20008

20009

case $ac_tag in

20010

*:-:* | *:-) cat >"$tmp/stdin";;

20011

esac

20012

;;

20013

esac

20014

20015

ac_dir=`$as_dirname -- "$ac_file" ||

20016

$as_expr X"$ac_file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \

20017

X"$ac_file" : 'X$//$[^/]' \| \

20018

X"$ac_file" : 'X$//$$' \| \

20019

X"$ac_file" : 'X$/$' \| . 2>/dev/null ||

20020

echo X"$ac_file" |

20021

sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{

20022

s//\1/

20023

20024

}

20025

/^X$\/\/$[^/].*/{

20026

s//\1/

20027

20028

}

20029

/^X$\/\/$$/{

20030

s//\1/

20031

20032

}

20033

/^X$\/$.*/{

20034

s//\1/

20035

20036

}

20037

s/.*/./; q'`

20038

{ as_dir="$ac_dir"

20039

case $as_dir in #(

20040

-*) as_dir=./$as_dir;;

20041

esac

20042

test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {

20043

as_dirs=

20044

while :; do

20045

case $as_dir in #(

20046

*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(

20047

*) as_qdir=$as_dir;;

20048

esac

20049

as_dirs="'$as_qdir' $as_dirs"

20050

as_dir=`$as_dirname -- "$as_dir" ||

20051

$as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \

20052

X"$as_dir" : 'X$//$[^/]' \| \

20053

X"$as_dir" : 'X$//$$' \| \

20054

X"$as_dir" : 'X$/$' \| . 2>/dev/null ||

20055

echo X"$as_dir" |

20056

sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{

20057

s//\1/

20058

20059

}

20060

/^X$\/\/$[^/].*/{

20061

s//\1/

20062

20063

}

20064

/^X$\/\/$$/{

20065

s//\1/

20066

20067

}

20068

/^X$\/$.*/{

20069

s//\1/

20070

20071

}

20072

s/.*/./; q'`

20073

test -d "$as_dir" && break

20074

done

20075

test -z "$as_dirs" || eval "mkdir $as_dirs"

20076

} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5

20077

echo "$as_me: error: cannot create directory $as_dir" >&2;}

20078

{ (exit 1); exit 1; }; }; }

20079

ac_builddir=.

20080

20081

case "$ac_dir" in

20082

.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;

20083

20084

ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`

20085

# A ".." for each directory in $ac_dir_suffix.

20086

ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`

20087

case $ac_top_builddir_sub in

20088

"") ac_top_builddir_sub=. ac_top_build_prefix= ;;

20089

*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;

20090

esac ;;

20091

esac

20092

ac_abs_top_builddir=$ac_pwd

20093

ac_abs_builddir=$ac_pwd$ac_dir_suffix

20094

# for backward compatibility:

20095

ac_top_builddir=$ac_top_build_prefix

20096

20097

case $srcdir in

20098

.) # We are building in place.

20099

ac_srcdir=.

20100

ac_top_srcdir=$ac_top_builddir_sub

20101

ac_abs_top_srcdir=$ac_pwd ;;

20102

[\\/]* | ?:[\\/]* ) # Absolute name.

20103

ac_srcdir=$srcdir$ac_dir_suffix;

20104

ac_top_srcdir=$srcdir

20105

ac_abs_top_srcdir=$srcdir ;;

20106

*) # Relative name.

20107

ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix

20108

ac_top_srcdir=$ac_top_build_prefix$srcdir

20109

ac_abs_top_srcdir=$ac_pwd/$srcdir ;;

20110

esac

20111

ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

20112

20113

20114

case $ac_mode in

20115

:F)

20116

20117

# CONFIG_FILE

20118

20119

20120

case $INSTALL in

20121

[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;

20122

*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;

20123

esac

20124

ac_MKDIR_P=$MKDIR_P

20125

case $MKDIR_P in

20126

[\\/$]* | ?:[\\/]* ) ;;

20127

*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;

20128

esac

20129

_ACEOF

20130

20131

cat >>$CONFIG_STATUS <<\_ACEOF

20132

# If the template does not know about datarootdir, expand it.

20133

# FIXME: This hack should be removed a few years after 2.60.

20134

ac_datarootdir_hack=; ac_datarootdir_seen=

20135

20136

case `sed -n '/datarootdir/ {

20137

20138

20139

}

20140

/@datadir@/p

20141

/@docdir@/p

20142

/@infodir@/p

20143

/@localedir@/p

20144

/@mandir@/p

20145

' $ac_file_inputs` in

20146

*datarootdir*) ac_datarootdir_seen=yes;;

20147

*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)

20148

{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5

20149

echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}

20150

_ACEOF

20151

cat >>$CONFIG_STATUS <<_ACEOF

20152

ac_datarootdir_hack='

20153

s&@datadir@&$datadir&g

20154

s&@docdir@&$docdir&g

20155

s&@infodir@&$infodir&g

20156

s&@localedir@&$localedir&g

20157

s&@mandir@&$mandir&g

20158

s&\\\${datarootdir}&$datarootdir&g' ;;

20159

esac

20160

_ACEOF

20161

20162

# Neutralize VPATH when `$srcdir' = `.'.

20163

# Shell code in configure.ac might set extrasub.

20164

# FIXME: do we really want to maintain this feature?

20165

cat >>$CONFIG_STATUS <<_ACEOF

20166

sed "$ac_vpsub

20167

$extrasub

20168

_ACEOF

20169

cat >>$CONFIG_STATUS <<\_ACEOF

20170

20171

/@[a-zA-Z_][a-zA-Z_0-9]*@/!b

20172

s&@configure_input@&$configure_input&;t t

20173

s&@top_builddir@&$ac_top_builddir_sub&;t t

20174

s&@srcdir@&$ac_srcdir&;t t

20175

s&@abs_srcdir@&$ac_abs_srcdir&;t t

20176

s&@top_srcdir@&$ac_top_srcdir&;t t

20177

s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t

20178

s&@builddir@&$ac_builddir&;t t

20179

s&@abs_builddir@&$ac_abs_builddir&;t t

20180

s&@abs_top_builddir@&$ac_abs_top_builddir&;t t

20181

s&@INSTALL@&$ac_INSTALL&;t t

20182

s&@MKDIR_P@&$ac_MKDIR_P&;t t

20183

$ac_datarootdir_hack

20184

" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out

20185

20186

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&

20187

{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&

20188

{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&

20189

{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'

20190

which seems to be undefined. Please make sure it is defined." >&5

20191

echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'

20192

which seems to be undefined. Please make sure it is defined." >&2;}

20193

20194

rm -f "$tmp/stdin"

20195

case $ac_file in

20196

-) cat "$tmp/out"; rm -f "$tmp/out";;

20197

*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;

20198

esac

20199

;;

20200

:H)

20201

20202

# CONFIG_HEADER

20203

20204

_ACEOF

20205

20206

# Transform confdefs.h into a sed script `conftest.defines', that

20207

# substitutes the proper values into config.h.in to produce config.h.

20208

rm -f conftest.defines conftest.tail

20209

# First, append a space to every undef/define line, to ease matching.

20210

echo 's/$/ /' >conftest.defines

20211

# Then, protect against being on the right side of a sed subst, or in

20212

# an unquoted here document, in config.status. If some macros were

20213

# called several times there might be several #defines for the same

20214

# symbol, which is useless. But do not sort them, since the last

20215

# AC_DEFINE must be honored.

20216

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*

20217

# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where

20218

# NAME is the cpp macro being defined, VALUE is the value it is being given.

20219

# PARAMS is the parameter list in the macro definition--in most cases, it's

20220

# just an empty string.

20221

ac_dA='s,^\$[ #]*\$[^ ]*\\([ ]*'

20222

ac_dB='\\)[ (].*,\\1define\\2'

20223

ac_dC=' '

20224

ac_dD=' ,'

20225

20226

uniq confdefs.h |

20227

sed -n '

20228

t rset

20229

:rset

20230

s/^[ ]*#[ ]*define[ ][ ]*//

20231

t ok

20232

20233

:ok

20234

s/[\\&,]/\\&/g

20235

s/^$'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p

20236

s/^$'"$ac_word_re"'$[ ]*$.*$/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p

20237

' >>conftest.defines

20238

20239

# Remove the space that was appended to ease matching.

20240

# Then replace #undef with comments. This is necessary, for

20241

# example, in the case of _POSIX_SOURCE, which is predefined and required

20242

# on some systems where configure will not decide to define it.

20243

# (The regexp can be short, since the line contains either #define or #undef.)

20244

echo 's/ $//

20245

s,^[ #]*u.*,/* & */,' >>conftest.defines

20246

20247

# Break up conftest.defines:

20248

ac_max_sed_lines=50

20249

20250

# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"

20251

# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"

20252

# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"

20253

# et cetera.

20254

ac_in='$ac_file_inputs'

20255

ac_out='"$tmp/out1"'

20256

ac_nxt='"$tmp/out2"'

20257

20258

while :

20259

20260

# Write a here document:

20261

cat >>$CONFIG_STATUS <<_ACEOF

20262

# First, check the format of the line:

20263

cat >"\$tmp/defines.sed" <<\\CEOF

20264

/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def

20265

/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def

20266

20267

:def

20268

_ACEOF

20269

sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS

20270

echo 'CEOF

20271

sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS

20272

ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in

20273

sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail

20274

grep . conftest.tail >/dev/null || break

20275

rm -f conftest.defines

20276

mv conftest.tail conftest.defines

20277

done

20278

rm -f conftest.defines conftest.tail

20279

20280

echo "ac_result=$ac_in" >>$CONFIG_STATUS

20281

cat >>$CONFIG_STATUS <<\_ACEOF

20282

if test x"$ac_file" != x-; then

20283

echo "/* $configure_input */" >"$tmp/config.h"

20284

cat "$ac_result" >>"$tmp/config.h"

20285

if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then

20286

{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5

20287

echo "$as_me: $ac_file is unchanged" >&6;}

20288

else

20289

rm -f $ac_file

20290

mv "$tmp/config.h" $ac_file

20291

20292

else

20293

echo "/* $configure_input */"

20294

cat "$ac_result"

20295

20296

rm -f "$tmp/out12"

20297

# Compute $ac_file's index in $config_headers.

20298

_am_arg=$ac_file

20299

_am_stamp_count=1

20300

for _am_header in $config_headers :; do

20301

case $_am_header in

20302

$_am_arg | $_am_arg:* )

20303

break ;;

20304

* )

20305

_am_stamp_count=`expr $_am_stamp_count + 1` ;;

20306

esac

20307

done

20308

echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||

20309

$as_expr X"$_am_arg" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \

20310

X"$_am_arg" : 'X$//$[^/]' \| \

20311

X"$_am_arg" : 'X$//$$' \| \

20312

X"$_am_arg" : 'X$/$' \| . 2>/dev/null ||

20313

echo X"$_am_arg" |

20314

sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{

20315

s//\1/

20316

20317

}

20318

/^X$\/\/$[^/].*/{

20319

s//\1/

20320

20321

}

20322

/^X$\/\/$$/{

20323

s//\1/

20324

20325

}

20326

/^X$\/$.*/{

20327

s//\1/

20328

20329

}

20330

s/.*/./; q'`/stamp-h$_am_stamp_count

20331

;;

20332

20333

:C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5

20334

echo "$as_me: executing $ac_file commands" >&6;}

20335

;;

20336

esac

20337

20338

20339

case $ac_file$ac_mode in

20340

"tests/atconfig":C) cat >tests/atconfig <<ATEOF

20341

# Configurable variable values for building test suites.

20342

# Generated by $0.

20343

20344

20345

# The test suite will define top_srcdir=$at_top_srcdir/../.. etc.

20346

at_testdir='tests'

20347

abs_builddir='$ac_abs_builddir'

20348

at_srcdir='$ac_srcdir'

20349

abs_srcdir='$ac_abs_srcdir'

20350

at_top_srcdir='$ac_top_srcdir'

20351

abs_top_srcdir='$ac_abs_top_srcdir'

20352

at_top_build_prefix='$ac_top_build_prefix'

20353

abs_top_builddir='$ac_abs_top_builddir'

20354

20355

# Backward compatibility with Autotest <= 2.59b:

20356

at_top_builddir=\$at_top_build_prefix

20357

20358

AUTOTEST_PATH='tests'

20359

20360

SHELL=\${CONFIG_SHELL-'$SHELL'}

20361

ATEOF

20362

;;

20363

"depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do

20364

# Strip MF so we end up with the name of the file.

20365

mf=`echo "$mf" | sed -e 's/:.*$//'`

20366

# Check whether this is an Automake generated Makefile or not.

20367

# We used to match only the files named `Makefile.in', but

20368

# some people rename them; so instead we look at the file content.

20369

# Grep'ing the first line is not enough: some people post-process

20370

# each Makefile.in and add a new line on top of each file to say so.

20371

# Grep'ing the whole file is not good either: AIX grep has a line

20372

# limit of 2048, but all sed's we know have understand at least 4000.

20373

if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then

20374

dirpart=`$as_dirname -- "$mf" ||

20375

$as_expr X"$mf" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \

20376

X"$mf" : 'X$//$[^/]' \| \

20377

X"$mf" : 'X$//$$' \| \

20378

X"$mf" : 'X$/$' \| . 2>/dev/null ||

20379

echo X"$mf" |

20380

sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{

20381

s//\1/

20382

20383

}

20384

/^X$\/\/$[^/].*/{

20385

s//\1/

20386

20387

}

20388

/^X$\/\/$$/{

20389

s//\1/

20390

20391

}

20392

/^X$\/$.*/{

20393

s//\1/

20394

20395

}

20396

s/.*/./; q'`

20397

else

20398

continue

20399

20400

# Extract the definition of DEPDIR, am__include, and am__quote

20401

# from the Makefile without running `make'.

20402

DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`

20403

test -z "$DEPDIR" && continue

20404

am__include=`sed -n 's/^am__include = //p' < "$mf"`

20405

test -z "am__include" && continue

20406

am__quote=`sed -n 's/^am__quote = //p' < "$mf"`

20407

# When using ansi2knr, U may be empty or an underscore; expand it

20408

U=`sed -n 's/^U = //p' < "$mf"`

20409

# Find all dependency output files, they are included files with

20410

# $(DEPDIR) in their names. We invoke sed twice because it is the

20411

# simplest approach to changing $(DEPDIR) to its actual value in the

20412

# expansion.

20413

for file in `sed -n "

20414

s/^$am__include $am__quote$.*(DEPDIR).*$$am__quote"'$/\1/p' <"$mf" | \

20415

sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do

20416

# Make sure the directory exists.

20417

test -f "$dirpart/$file" && continue

20418

fdir=`$as_dirname -- "$file" ||

20419

$as_expr X"$file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \

20420

X"$file" : 'X$//$[^/]' \| \

20421

X"$file" : 'X$//$$' \| \

20422

X"$file" : 'X$/$' \| . 2>/dev/null ||

20423

echo X"$file" |

20424

sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{

20425

s//\1/

20426

20427

}

20428

/^X$\/\/$[^/].*/{

20429

s//\1/

20430

20431

}

20432

/^X$\/\/$$/{

20433

s//\1/

20434

20435

}

20436

/^X$\/$.*/{

20437

s//\1/

20438

20439

}

20440

s/.*/./; q'`

20441

{ as_dir=$dirpart/$fdir

20442

case $as_dir in #(

20443

-*) as_dir=./$as_dir;;

20444

esac

20445

test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {

20446

as_dirs=

20447

while :; do

20448

case $as_dir in #(

20449

*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(

20450

*) as_qdir=$as_dir;;

20451

esac

20452

as_dirs="'$as_qdir' $as_dirs"

20453

as_dir=`$as_dirname -- "$as_dir" ||

20454

$as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \

20455

X"$as_dir" : 'X$//$[^/]' \| \

20456

X"$as_dir" : 'X$//$$' \| \

20457

X"$as_dir" : 'X$/$' \| . 2>/dev/null ||

20458

echo X"$as_dir" |

20459

sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{

20460

s//\1/

20461

20462

}

20463

/^X$\/\/$[^/].*/{

20464

s//\1/

20465

20466

}

20467

/^X$\/\/$$/{

20468

s//\1/

20469

20470

}

20471

/^X$\/$.*/{

20472

s//\1/

20473

20474

}

20475

s/.*/./; q'`

20476

test -d "$as_dir" && break

20477

done

20478

test -z "$as_dirs" || eval "mkdir $as_dirs"

20479

} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5

20480

echo "$as_me: error: cannot create directory $as_dir" >&2;}

20481

{ (exit 1); exit 1; }; }; }

20482

# echo "creating $dirpart/$file"

20483

echo '# dummy' > "$dirpart/$file"

20484

done

20485

done

20486

;;

20487

"libtool":C)

20488

20489

# See if we are running on zsh, and set the options which allow our

20490

# commands through without removal of \ escapes.

20491

if test -n "${ZSH_VERSION+set}" ; then

20492

setopt NO_GLOB_SUBST

20493

20494

20495

cfgfile="${ofile}T"

20496

trap "$RM \"$cfgfile\"; exit 1" 1 2 15

20497

$RM "$cfgfile"

20498

20499

cat <<_LT_EOF >> "$cfgfile"

20500

#! $SHELL

20501

20502

# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.

20503

# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION

20504

# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:

20505

# NOTE: Changes made to this file will be lost: look at ltmain.sh.

20506

20507

20508

# 2006, 2007, 2008 Free Software Foundation, Inc.

20509

# Written by Gordon Matzigkeit, 1996

20510

20511

# This file is part of GNU Libtool.

20512

20513

# GNU Libtool is free software; you can redistribute it and/or

20514

# modify it under the terms of the GNU General Public License as

20515

# published by the Free Software Foundation; either version 2 of

20516

# the License, or (at your option) any later version.

20517

20518

# As a special exception to the GNU General Public License,

20519

# if you distribute this file as part of a program or library that

20520

# is built using GNU Libtool, you may include this file under the

20521

# same distribution terms that you use for the rest of that program.

20522

20523

# GNU Libtool is distributed in the hope that it will be useful,

20524

# but WITHOUT ANY WARRANTY; without even the implied warranty of

20525

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

20526

# GNU General Public License for more details.

20527

20528

# You should have received a copy of the GNU General Public License

20529

# along with GNU Libtool; see the file COPYING. If not, a copy

20530

# can be downloaded from http://www.gnu.org/licenses/gpl.html, or

20531

# obtained by writing to the Free Software Foundation, Inc.,

20532

# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

20533

20534

20535

# The names of the tagged configurations supported by this script.

20536

available_tags="CXX "

20537

20538

# ### BEGIN LIBTOOL CONFIG

20539

20540

# Assembler program.

20541

AS=$AS

20542

20543

# DLL creation program.

20544

DLLTOOL=$DLLTOOL

20545

20546

# Object dumper program.

20547

OBJDUMP=$OBJDUMP

20548

20549

# Which release of libtool.m4 was used?

20550

macro_version=$macro_version

20551

macro_revision=$macro_revision

20552

20553

# Whether or not to build shared libraries.

20554

build_libtool_libs=$enable_shared

20555

20556

# Whether or not to build static libraries.

20557

build_old_libs=$enable_static

20558

20559

# What type of objects to build.

20560

pic_mode=$pic_mode

20561

20562

# Whether or not to optimize for fast installation.

20563

fast_install=$enable_fast_install

20564

20565

# The host system.

20566

host_alias=$host_alias

20567

host=$host

20568

host_os=$host_os

20569

20570

# The build system.

20571

build_alias=$build_alias

20572

build=$build

20573

build_os=$build_os

20574

20575

# A sed program that does not truncate output.

20576

SED=$lt_SED

20577

20578

# Sed that helps us avoid accidentally triggering echo(1) options like -n.

20579

Xsed="\$SED -e 1s/^X//"

20580

20581

# A grep program that handles long lines.

20582

GREP=$lt_GREP

20583

20584

# An ERE matcher.

20585

EGREP=$lt_EGREP

20586

20587

# A literal string matcher.

20588

FGREP=$lt_FGREP

20589

20590

# A BSD- or MS-compatible name lister.

20591

NM=$lt_NM

20592

20593

# Whether we need soft or hard links.

20594

LN_S=$lt_LN_S

20595

20596

# What is the maximum length of a command?

20597

max_cmd_len=$max_cmd_len

20598

20599

# Object file suffix (normally "o").

20600

objext=$ac_objext

20601

20602

# Executable file suffix (normally "").

20603

exeext=$exeext

20604

20605

# whether the shell understands "unset".

20606

lt_unset=$lt_unset

20607

20608

# turn spaces into newlines.

20609

SP2NL=$lt_lt_SP2NL

20610

20611

# turn newlines into spaces.

20612

NL2SP=$lt_lt_NL2SP

20613

20614

# How to create reloadable object files.

20615

reload_flag=$lt_reload_flag

20616

reload_cmds=$lt_reload_cmds

20617

20618

# Method to check whether dependent libraries are shared objects.

20619

deplibs_check_method=$lt_deplibs_check_method

20620

20621

# Command to use when deplibs_check_method == "file_magic".

20622

file_magic_cmd=$lt_file_magic_cmd

20623

20624

# The archiver.

20625

AR=$lt_AR

20626

AR_FLAGS=$lt_AR_FLAGS

20627

20628

# A symbol stripping program.

20629

STRIP=$lt_STRIP

20630

20631

# Commands used to install an old-style archive.

20632

RANLIB=$lt_RANLIB

20633

old_postinstall_cmds=$lt_old_postinstall_cmds

20634

old_postuninstall_cmds=$lt_old_postuninstall_cmds

20635

20636

# A C compiler.

20637

LTCC=$lt_CC

20638

20639

# LTCC compiler flags.

20640

LTCFLAGS=$lt_CFLAGS

20641

20642

# Take the output of nm and produce a listing of raw symbols and C names.

20643

global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe

20644

20645

# Transform the output of nm in a proper C declaration.

20646

global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl

20647

20648

# Transform the output of nm in a C name address pair.

20649

global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address

20650

20651

# Transform the output of nm in a C name address pair when lib prefix is needed.

20652

global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix

20653

20654

# The name of the directory that contains temporary libtool files.

20655

objdir=$objdir

20656

20657

# Shell to use when invoking shell scripts.

20658

SHELL=$lt_SHELL

20659

20660

# An echo program that does not interpret backslashes.

20661

ECHO=$lt_ECHO

20662

20663

# Used to examine libraries when file_magic_cmd begins with "file".

20664

MAGIC_CMD=$MAGIC_CMD

20665

20666

# Must we lock files when doing compilation?

20667

need_locks=$lt_need_locks

20668

20669

# Tool to manipulate archived DWARF debug symbol files on Mac OS X.

20670

DSYMUTIL=$lt_DSYMUTIL

20671

20672

# Tool to change global to local symbols on Mac OS X.

20673

NMEDIT=$lt_NMEDIT

20674

20675

# Tool to manipulate fat objects and archives on Mac OS X.

20676

LIPO=$lt_LIPO

20677

20678

# ldd/readelf like tool for Mach-O binaries on Mac OS X.

20679

OTOOL=$lt_OTOOL

20680

20681

# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.

20682

OTOOL64=$lt_OTOOL64

20683

20684

# Old archive suffix (normally "a").

20685

libext=$libext

20686

20687

# Shared library suffix (normally ".so").

20688

shrext_cmds=$lt_shrext_cmds

20689

20690

# The commands to extract the exported symbol list from a shared archive.

20691

extract_expsyms_cmds=$lt_extract_expsyms_cmds

20692

20693

# Variables whose values should be saved in libtool wrapper scripts and

20694

# restored at link time.

20695

variables_saved_for_relink=$lt_variables_saved_for_relink

20696

20697

# Do we need the "lib" prefix for modules?

20698

need_lib_prefix=$need_lib_prefix

20699

20700

# Do we need a version for libraries?

20701

need_version=$need_version

20702

20703

# Library versioning type.

20704

version_type=$version_type

20705

20706

# Shared library runtime path variable.

20707

runpath_var=$runpath_var

20708

20709

# Shared library path variable.

20710

shlibpath_var=$shlibpath_var

20711

20712

# Is shlibpath searched before the hard-coded library search path?

20713

shlibpath_overrides_runpath=$shlibpath_overrides_runpath

20714

20715

# Format of library name prefix.

20716

libname_spec=$lt_libname_spec

20717

20718

# List of archive names. First name is the real one, the rest are links.

20719

# The last name is the one that the linker finds with -lNAME

20720

library_names_spec=$lt_library_names_spec

20721

20722

# The coded name of the library, if different from the real name.

20723

soname_spec=$lt_soname_spec

20724

20725

# Command to use after installation of a shared archive.

20726

postinstall_cmds=$lt_postinstall_cmds

20727

20728

# Command to use after uninstallation of a shared archive.

20729

postuninstall_cmds=$lt_postuninstall_cmds

20730

20731

# Commands used to finish a libtool library installation in a directory.

20732

finish_cmds=$lt_finish_cmds

20733

20734

# As "finish_cmds", except a single script fragment to be evaled but

20735

# not shown.

20736

finish_eval=$lt_finish_eval

20737

20738

# Whether we should hardcode library paths into libraries.

20739

hardcode_into_libs=$hardcode_into_libs

20740

20741

# Compile-time system search path for libraries.

20742

sys_lib_search_path_spec=$lt_sys_lib_search_path_spec

20743

20744

# Run-time system search path for libraries.

20745

sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec

20746

20747

# Whether dlopen is supported.

20748

dlopen_support=$enable_dlopen

20749

20750

# Whether dlopen of programs is supported.

20751

dlopen_self=$enable_dlopen_self

20752

20753

# Whether dlopen of statically linked programs is supported.

20754

dlopen_self_static=$enable_dlopen_self_static

20755

20756

# Commands to strip libraries.

20757

old_striplib=$lt_old_striplib

20758

striplib=$lt_striplib

20759

20760

20761

# The linker used to build libraries.

20762

LD=$lt_LD

20763

20764

# Commands used to build an old-style archive.

20765

old_archive_cmds=$lt_old_archive_cmds

20766

20767

# A language specific compiler.

20768

CC=$lt_compiler

20769

20770

# Is the compiler the GNU compiler?

20771

with_gcc=$GCC

20772

20773

# Compiler flag to turn off builtin functions.

20774

no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag

20775

20776

# How to pass a linker flag through the compiler.

20777

wl=$lt_lt_prog_compiler_wl

20778

20779

# Additional compiler flags for building library objects.

20780

pic_flag=$lt_lt_prog_compiler_pic

20781

20782

# Compiler flag to prevent dynamic linking.

20783

link_static_flag=$lt_lt_prog_compiler_static

20784

20785

# Does compiler simultaneously support -c and -o options?

20786

compiler_c_o=$lt_lt_cv_prog_compiler_c_o

20787

20788

# Whether or not to add -lc for building shared libraries.

20789

build_libtool_need_lc=$archive_cmds_need_lc

20790

20791

# Whether or not to disallow shared libs when runtime libs are static.

20792

allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes

20793

20794

# Compiler flag to allow reflexive dlopens.

20795

export_dynamic_flag_spec=$lt_export_dynamic_flag_spec

20796

20797

# Compiler flag to generate shared objects directly from archives.

20798

whole_archive_flag_spec=$lt_whole_archive_flag_spec

20799

20800

# Whether the compiler copes with passing no objects directly.

20801

compiler_needs_object=$lt_compiler_needs_object

20802

20803

# Create an old-style archive from a shared archive.

20804

old_archive_from_new_cmds=$lt_old_archive_from_new_cmds

20805

20806

# Create a temporary old-style archive to link instead of a shared archive.

20807

old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds

20808

20809

# Commands used to build a shared archive.

20810

archive_cmds=$lt_archive_cmds

20811

archive_expsym_cmds=$lt_archive_expsym_cmds

20812

20813

# Commands used to build a loadable module if different from building

20814

# a shared archive.

20815

module_cmds=$lt_module_cmds

20816

module_expsym_cmds=$lt_module_expsym_cmds

20817

20818

# Whether we are building with GNU ld or not.

20819

with_gnu_ld=$lt_with_gnu_ld

20820

20821

# Flag that allows shared libraries with undefined symbols to be built.

20822

allow_undefined_flag=$lt_allow_undefined_flag

20823

20824

# Flag that enforces no undefined symbols.

20825

no_undefined_flag=$lt_no_undefined_flag

20826

20827

# Flag to hardcode \$libdir into a binary during linking.

20828

# This must work even if \$libdir does not exist

20829

hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec

20830

20831

# If ld is used when linking, flag to hardcode \$libdir into a binary

20832

# during linking. This must work even if \$libdir does not exist.

20833

hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld

20834

20835

# Whether we need a single "-rpath" flag with a separated argument.

20836

hardcode_libdir_separator=$lt_hardcode_libdir_separator

20837

20838

# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes

20839

# DIR into the resulting binary.

20840

hardcode_direct=$hardcode_direct

20841

20842

# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes

20843

# DIR into the resulting binary and the resulting library dependency is

20844

# "absolute",i.e impossible to change by setting \${shlibpath_var} if the

20845

# library is relocated.

20846

hardcode_direct_absolute=$hardcode_direct_absolute

20847

20848

# Set to "yes" if using the -LDIR flag during linking hardcodes DIR

20849

# into the resulting binary.

20850

hardcode_minus_L=$hardcode_minus_L

20851

20852

# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR

20853

# into the resulting binary.

20854

hardcode_shlibpath_var=$hardcode_shlibpath_var

20855

20856

# Set to "yes" if building a shared library automatically hardcodes DIR

20857

# into the library and all subsequent libraries and executables linked

20858

# against it.

20859

hardcode_automatic=$hardcode_automatic

20860

20861

# Set to yes if linker adds runtime paths of dependent libraries

20862

# to runtime path list.

20863

inherit_rpath=$inherit_rpath

20864

20865

# Whether libtool must link a program against all its dependency libraries.

20866

link_all_deplibs=$link_all_deplibs

20867

20868

# Fix the shell variable \$srcfile for the compiler.

20869

fix_srcfile_path=$lt_fix_srcfile_path

20870

20871

# Set to "yes" if exported symbols are required.

20872

always_export_symbols=$always_export_symbols

20873

20874

# The commands to list exported symbols.

20875

export_symbols_cmds=$lt_export_symbols_cmds

20876

20877

# Symbols that should not be listed in the preloaded symbols.

20878

exclude_expsyms=$lt_exclude_expsyms

20879

20880

# Symbols that must always be exported.

20881

include_expsyms=$lt_include_expsyms

20882

20883

# Commands necessary for linking programs (against libraries) with templates.

20884

prelink_cmds=$lt_prelink_cmds

20885

20886

# Specify filename containing input files.

20887

file_list_spec=$lt_file_list_spec

20888

20889

# How to hardcode a shared library path into an executable.

20890

hardcode_action=$hardcode_action

20891

20892

# The directories searched by this compiler when creating a shared library.

20893

compiler_lib_search_dirs=$lt_compiler_lib_search_dirs

20894

20895

# Dependencies to place before and after the objects being linked to

20896

# create a shared library.

20897

predep_objects=$lt_predep_objects

20898

postdep_objects=$lt_postdep_objects

20899

predeps=$lt_predeps

20900

postdeps=$lt_postdeps

20901

20902

# The library search path used internally by the compiler when linking

20903

# a shared library.

20904

compiler_lib_search_path=$lt_compiler_lib_search_path

20905

20906

# ### END LIBTOOL CONFIG

20907

20908

_LT_EOF

20909

20910

case $host_os in

20911

aix3*)

20912

cat <<\_LT_EOF >> "$cfgfile"

20913

# AIX sometimes has problems with the GCC collect2 program. For some

20914

# reason, if we set the COLLECT_NAMES environment variable, the problems

20915

# vanish in a puff of smoke.

20916

if test "X${COLLECT_NAMES+set}" != Xset; then

20917

COLLECT_NAMES=

20918

export COLLECT_NAMES

20919

20920

_LT_EOF

20921

;;

20922

esac

20923

20924

20925

ltmain="$ac_aux_dir/ltmain.sh"

20926

20927

20928

# We use sed instead of cat because bash on DJGPP gets confused if

20929

# if finds mixed CR/LF and LF-only lines. Since sed operates in

20930

# text mode, it properly converts lines to CR/LF. This bash problem

20931

# is reportedly fixed, but why not run on old versions too?

20932

sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \

20933

|| (rm -f "$cfgfile"; exit 1)

20934

20935

case $xsi_shell in

20936

yes)

20937

cat << \_LT_EOF >> "$cfgfile"

20938

20939

# func_dirname file append nondir_replacement

20940

# Compute the dirname of FILE. If nonempty, add APPEND to the result,

20941

# otherwise set result to NONDIR_REPLACEMENT.

20942

func_dirname ()

20943

{

20944

case ${1} in

20945

*/*) func_dirname_result="${1%/*}${2}" ;;

20946

* ) func_dirname_result="${3}" ;;

20947

esac

20948

}

20949

20950

# func_basename file

20951

func_basename ()

20952

{

20953

func_basename_result="${1##*/}"

20954

}

20955

20956

# func_dirname_and_basename file append nondir_replacement

20957

# perform func_basename and func_dirname in a single function

20958

# call:

20959

# dirname: Compute the dirname of FILE. If nonempty,

20960

# add APPEND to the result, otherwise set result

20961

# to NONDIR_REPLACEMENT.

20962

# value returned in "$func_dirname_result"

20963

# basename: Compute filename of FILE.

20964

# value retuned in "$func_basename_result"

20965

# Implementation must be kept synchronized with func_dirname

20966

# and func_basename. For efficiency, we do not delegate to

20967

# those functions but instead duplicate the functionality here.

20968

func_dirname_and_basename ()

20969

{

20970

case ${1} in

20971

*/*) func_dirname_result="${1%/*}${2}" ;;

20972

* ) func_dirname_result="${3}" ;;

20973

esac

20974

func_basename_result="${1##*/}"

20975

}

20976

20977

# func_stripname prefix suffix name

20978

# strip PREFIX and SUFFIX off of NAME.

20979

# PREFIX and SUFFIX must not contain globbing or regex special

20980

# characters, hashes, percent signs, but SUFFIX may contain a leading

20981

# dot (in which case that matches only a dot).

20982

func_stripname ()

20983

{

20984

# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are

20985

# positional parameters, so assign one to ordinary parameter first.

20986

func_stripname_result=${3}

20987

func_stripname_result=${func_stripname_result#"${1}"}

20988

func_stripname_result=${func_stripname_result%"${2}"}

20989

}

20990

20991

# func_opt_split

20992

func_opt_split ()

20993

{

20994

func_opt_split_opt=${1%%=*}

20995

func_opt_split_arg=${1#*=}

20996

}

20997

20998

# func_lo2o object

20999

func_lo2o ()

21000

{

21001

case ${1} in

21002

*.lo) func_lo2o_result=${1%.lo}.${objext} ;;

21003

*) func_lo2o_result=${1} ;;

21004

esac

21005

}

21006

21007

# func_xform libobj-or-source

21008

func_xform ()

21009

{

21010

func_xform_result=${1%.*}.lo

21011

}

21012

21013

# func_arith arithmetic-term...

21014

func_arith ()

21015

{

21016

func_arith_result=$(( $* ))

21017

}

21018

21019

# func_len string

21020

# STRING may not start with a hyphen.

21021

func_len ()

21022

{

21023

func_len_result=${#1}

21024

}

21025

21026

_LT_EOF

21027

;;

21028

*) # Bourne compatible functions.

21029

cat << \_LT_EOF >> "$cfgfile"

21030

21031

# func_dirname file append nondir_replacement

21032

# Compute the dirname of FILE. If nonempty, add APPEND to the result,

21033

# otherwise set result to NONDIR_REPLACEMENT.

21034

func_dirname ()

21035

{

21036

# Extract subdirectory from the argument.

21037

func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`

21038

if test "X$func_dirname_result" = "X${1}"; then

21039

func_dirname_result="${3}"

21040

else

21041

func_dirname_result="$func_dirname_result${2}"

21042

21043

}

21044

21045

# func_basename file

21046

func_basename ()

21047

{

21048

func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`

21049

}

21050

21051

21052

# func_stripname prefix suffix name

21053

# strip PREFIX and SUFFIX off of NAME.

21054

# PREFIX and SUFFIX must not contain globbing or regex special

21055

# characters, hashes, percent signs, but SUFFIX may contain a leading

21056

# dot (in which case that matches only a dot).

21057

# func_strip_suffix prefix name

21058

func_stripname ()

21059

{

21060

case ${2} in

21061

.*) func_stripname_result=`$ECHO "X${3}" \

21062

| $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;

21063

*) func_stripname_result=`$ECHO "X${3}" \

21064

| $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;

21065

esac

21066

}

21067

21068

# sed scripts:

21069

my_sed_long_opt='1s/^$-[^=]*$=.*/\1/;q'

21070

my_sed_long_arg='1s/^-[^=]*=//'

21071

21072

# func_opt_split

21073

func_opt_split ()

21074

{

21075

func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`

21076

func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`

21077

}

21078

21079

# func_lo2o object

21080

func_lo2o ()

21081

{

21082

func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`

21083

}

21084

21085

# func_xform libobj-or-source

21086

func_xform ()

21087

{

21088

func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`

21089

}

21090

21091

# func_arith arithmetic-term...

21092

func_arith ()

21093

{

21094

func_arith_result=`expr "$@"`

21095

}

21096

21097

# func_len string

21098

# STRING may not start with a hyphen.

21099

func_len ()

21100

{

21101

func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`

21102

}

21103

21104

_LT_EOF

21105

esac

21106

21107

case $lt_shell_append in

21108

yes)

21109

cat << \_LT_EOF >> "$cfgfile"

21110

21111

# func_append var value

21112

# Append VALUE to the end of shell variable VAR.

21113

func_append ()

21114

{

21115

eval "$1+=\$2"

21116

}

21117

_LT_EOF

21118

;;

21119

21120

cat << \_LT_EOF >> "$cfgfile"

21121

21122

# func_append var value

21123

# Append VALUE to the end of shell variable VAR.

21124

func_append ()

21125

{

21126

eval "$1=\$$1\$2"

21127

}

21128

21129

_LT_EOF

21130

;;

21131

esac

21132

21133

21134

sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \

21135

|| (rm -f "$cfgfile"; exit 1)

21136

21137

mv -f "$cfgfile" "$ofile" ||

21138

(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")

21139

chmod +x "$ofile"

21140

21141

21142

cat <<_LT_EOF >> "$ofile"

21143

21144

# ### BEGIN LIBTOOL TAG CONFIG: CXX

21145

21146

# The linker used to build libraries.

21147

LD=$lt_LD_CXX

21148

21149

# Commands used to build an old-style archive.

21150

old_archive_cmds=$lt_old_archive_cmds_CXX

21151

21152

# A language specific compiler.

21153

CC=$lt_compiler_CXX

21154

21155

# Is the compiler the GNU compiler?

21156

with_gcc=$GCC_CXX

21157

21158

# Compiler flag to turn off builtin functions.

21159

no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX

21160

21161

# How to pass a linker flag through the compiler.

21162

wl=$lt_lt_prog_compiler_wl_CXX

21163

21164

# Additional compiler flags for building library objects.

21165

pic_flag=$lt_lt_prog_compiler_pic_CXX

21166

21167

# Compiler flag to prevent dynamic linking.

21168

link_static_flag=$lt_lt_prog_compiler_static_CXX

21169

21170

# Does compiler simultaneously support -c and -o options?

21171

compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX

21172

21173

# Whether or not to add -lc for building shared libraries.

21174

build_libtool_need_lc=$archive_cmds_need_lc_CXX

21175

21176

# Whether or not to disallow shared libs when runtime libs are static.

21177

allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX

21178

21179

# Compiler flag to allow reflexive dlopens.

21180

export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX

21181

21182

# Compiler flag to generate shared objects directly from archives.

21183

whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX

21184

21185

# Whether the compiler copes with passing no objects directly.

21186

compiler_needs_object=$lt_compiler_needs_object_CXX

21187

21188

# Create an old-style archive from a shared archive.

21189

old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX

21190

21191

# Create a temporary old-style archive to link instead of a shared archive.

21192

old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX

21193

21194

# Commands used to build a shared archive.

21195

archive_cmds=$lt_archive_cmds_CXX

21196

archive_expsym_cmds=$lt_archive_expsym_cmds_CXX

21197

21198

# Commands used to build a loadable module if different from building

21199

# a shared archive.

21200

module_cmds=$lt_module_cmds_CXX

21201

module_expsym_cmds=$lt_module_expsym_cmds_CXX

21202

21203

# Whether we are building with GNU ld or not.

21204

with_gnu_ld=$lt_with_gnu_ld_CXX

21205

21206

# Flag that allows shared libraries with undefined symbols to be built.

21207

allow_undefined_flag=$lt_allow_undefined_flag_CXX

21208

21209

# Flag that enforces no undefined symbols.

21210

no_undefined_flag=$lt_no_undefined_flag_CXX

21211

21212

# Flag to hardcode \$libdir into a binary during linking.

21213

# This must work even if \$libdir does not exist

21214

hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX

21215

21216

# If ld is used when linking, flag to hardcode \$libdir into a binary

21217

# during linking. This must work even if \$libdir does not exist.

21218

hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX

21219

21220

# Whether we need a single "-rpath" flag with a separated argument.

21221

hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX

21222

21223

# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes

21224

# DIR into the resulting binary.

21225

hardcode_direct=$hardcode_direct_CXX

21226

21227

# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes

21228

# DIR into the resulting binary and the resulting library dependency is

21229

# "absolute",i.e impossible to change by setting \${shlibpath_var} if the

21230

# library is relocated.

21231

hardcode_direct_absolute=$hardcode_direct_absolute_CXX

21232

21233

# Set to "yes" if using the -LDIR flag during linking hardcodes DIR

21234

# into the resulting binary.

21235

hardcode_minus_L=$hardcode_minus_L_CXX

21236

21237

# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR

21238

# into the resulting binary.

21239

hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX

21240

21241

# Set to "yes" if building a shared library automatically hardcodes DIR

21242

# into the library and all subsequent libraries and executables linked

21243

# against it.

21244

hardcode_automatic=$hardcode_automatic_CXX

21245

21246

# Set to yes if linker adds runtime paths of dependent libraries

21247

# to runtime path list.

21248

inherit_rpath=$inherit_rpath_CXX

21249

21250

# Whether libtool must link a program against all its dependency libraries.

21251

link_all_deplibs=$link_all_deplibs_CXX

21252

21253

# Fix the shell variable \$srcfile for the compiler.

21254

fix_srcfile_path=$lt_fix_srcfile_path_CXX

21255

21256

# Set to "yes" if exported symbols are required.

21257

always_export_symbols=$always_export_symbols_CXX

21258

21259

# The commands to list exported symbols.

21260

export_symbols_cmds=$lt_export_symbols_cmds_CXX

21261

21262

# Symbols that should not be listed in the preloaded symbols.

21263

exclude_expsyms=$lt_exclude_expsyms_CXX

21264

21265

# Symbols that must always be exported.

21266

include_expsyms=$lt_include_expsyms_CXX

21267

21268

# Commands necessary for linking programs (against libraries) with templates.

21269

prelink_cmds=$lt_prelink_cmds_CXX

21270

21271

# Specify filename containing input files.

21272

file_list_spec=$lt_file_list_spec_CXX

21273

21274

# How to hardcode a shared library path into an executable.

21275

hardcode_action=$hardcode_action_CXX

21276

21277

# The directories searched by this compiler when creating a shared library.

21278

compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX

21279

21280

# Dependencies to place before and after the objects being linked to

21281

# create a shared library.

21282

predep_objects=$lt_predep_objects_CXX

21283

postdep_objects=$lt_postdep_objects_CXX

21284

predeps=$lt_predeps_CXX

21285

postdeps=$lt_postdeps_CXX

21286

21287

# The library search path used internally by the compiler when linking

21288

# a shared library.

21289

compiler_lib_search_path=$lt_compiler_lib_search_path_CXX

21290

21291

# ### END LIBTOOL TAG CONFIG: CXX

21292

_LT_EOF

21293

21294

;;

21295

21296

esac

21297

done # for ac_tag

21298

21299

21300

{ (exit 0); exit 0; }

21301

_ACEOF

21302

chmod +x $CONFIG_STATUS

21303

ac_clean_files=$ac_clean_files_save

21304

21305

21306

# configure is writing to config.log, and then calls config.status.

21307

# config.status does its own redirection, appending to config.log.

21308

# Unfortunately, on DOS this fails, as config.log is still kept open

21309

# by configure, so config.status won't be able to write to it; its

21310

# output is simply discarded. So we exec the FD to /dev/null,

21311

# effectively closing config.log, so it can be properly (re)opened and

21312

# appended to by config.status. When coming back to configure, we

21313

# need to make the FD available again.

21314

if test "$no_create" != yes; then

21315

ac_cs_success=:

21316

ac_config_status_args=

21317

test "$silent" = yes &&

21318

ac_config_status_args="$ac_config_status_args --quiet"

21319

exec 5>/dev/null

21320

$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false

21321

exec 5>>config.log

21322

# Use ||, not &&, to avoid exiting from the if with $? = 1, which

21323

# would make configure fail if this is the last instruction.

21324

$ac_cs_success || { (exit 1); exit 1; }

21325

21326

21327

21328

{ echo "$as_me:$LINENO: result: igraph successfully configured." >&5

21329

echo "${ECHO_T}igraph successfully configured." >&6; }

21330

{ echo "$as_me:$LINENO: result: GraphML format support -- $graphml_support" >&5

21331

echo "${ECHO_T} GraphML format support -- $graphml_support" >&6; }

21332

{ echo "$as_me:$LINENO: result: GMP library support -- $gmp_support" >&5

21333

echo "${ECHO_T} GMP library support -- $gmp_support" >&6; }

21334

{ echo "$as_me:$LINENO: result: Use internal ARPACK -- $internal_arpack" >&5

21335

echo "${ECHO_T} Use internal ARPACK -- $internal_arpack" >&6; }

21336

{ echo "$as_me:$LINENO: result: Use internal LAPACK -- $internal_lapack" >&5

21337

echo "${ECHO_T} Use internal LAPACK -- $internal_lapack" >&6; }

21338

{ echo "$as_me:$LINENO: result: Use internal BLAS -- $internal_blas" >&5

21339

echo "${ECHO_T} Use internal BLAS -- $internal_blas" >&6; }

21340

{ echo "$as_me:$LINENO: result: Debug build -- $debug" >&5

21341

echo "${ECHO_T} Debug build -- $debug" >&6; }

21342

{ echo "$as_me:$LINENO: result: Profiling -- $use_gprof" >&5

21343

echo "${ECHO_T} Profiling -- $use_gprof" >&6; }

21344

{ echo "$as_me:$LINENO: result: Shell interface -- $use_shell" >&5

21345

echo "${ECHO_T} Shell interface -- $use_shell" >&6; }

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