2
# Guess values for system-dependent variables and create Makefiles.
3
# Generated by GNU Autoconf 2.65 for Haskell directory package 1.0.
5
# Report bugs to <libraries@haskell.org>.
8
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
13
# This configure script is free software; the Free Software Foundation
14
# gives unlimited permission to copy, distribute and modify it.
15
## -------------------- ##
16
## M4sh Initialization. ##
17
## -------------------- ##
19
# Be more Bourne compatible
20
DUALCASE=1; export DUALCASE # for MKS sh
21
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
24
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25
# is contrary to our usage. Disable this feature.
26
alias -g '${1+"$@"}'='"$@"'
29
case `(set -o) 2>/dev/null` in #(
41
# Printing a long string crashes Solaris 7 /usr/bin/printf.
42
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
43
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
44
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
45
# Prefer a ksh shell builtin over an external printf program on Solaris,
46
# but without wasting forks for bash or zsh.
47
if test -z "$BASH_VERSION$ZSH_VERSION" \
48
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
50
as_echo_n='print -rn --'
51
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
55
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
56
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
57
as_echo_n='/usr/ucb/echo -n'
59
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
64
expr "X$arg" : "X\\(.*\\)$as_nl";
65
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
67
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
70
as_echo_n='sh -c $as_echo_n_body as_echo'
73
as_echo='sh -c $as_echo_body as_echo'
76
# The user is always right.
77
if test "${PATH_SEPARATOR+set}" != set; then
79
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
80
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
87
# We need space, tab and new line, in precisely that order. Quoting is
88
# there to prevent editors from complaining about space-tab.
89
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
90
# splitting by setting IFS to empty value.)
93
# Find who we are. Look in the path if we contain no directory separator.
95
*[\\/]* ) as_myself=$0 ;;
96
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
100
test -z "$as_dir" && as_dir=.
101
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
107
# We did not find ourselves, most probably we were run as `sh COMMAND'
108
# in which case we are not to be found in the path.
109
if test "x$as_myself" = x; then
112
if test ! -f "$as_myself"; then
113
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
117
# Unset variables that we do not need and which cause bugs (e.g. in
118
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
119
# suppresses any "Segmentation fault" message there. '((' could
120
# trigger a bug in pdksh 5.2.14.
121
for as_var in BASH_ENV ENV MAIL MAILPATH
122
do eval test x\${$as_var+set} = xset \
123
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
136
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
138
if test "x$CONFIG_SHELL" = x; then
139
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
142
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
143
# is contrary to our usage. Disable this feature.
144
alias -g '\${1+\"\$@\"}'='\"\$@\"'
147
case \`(set -o) 2>/dev/null\` in #(
155
as_required="as_fn_return () { (exit \$1); }
156
as_fn_success () { as_fn_return 0; }
157
as_fn_failure () { as_fn_return 1; }
158
as_fn_ret_success () { return 0; }
159
as_fn_ret_failure () { return 1; }
162
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
163
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
164
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
165
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
166
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
169
exitcode=1; echo positional parameters were not saved.
171
test x\$exitcode = x0 || exit 1"
172
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
173
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
174
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
175
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
176
test \$(( 1 + 1 )) = 2 || exit 1"
177
if (eval "$as_required") 2>/dev/null; then :
182
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
185
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
187
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
190
test -z "$as_dir" && as_dir=.
194
for as_base in sh bash ksh sh5; do
195
# Try only shells that exist, to save several forks.
196
as_shell=$as_dir/$as_base
197
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
198
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
199
CONFIG_SHELL=$as_shell as_have_required=yes
200
if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
208
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
209
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
210
CONFIG_SHELL=$SHELL as_have_required=yes
215
if test "x$CONFIG_SHELL" != x; then :
216
# We cannot yet assume a decent shell, so we have to provide a
217
# neutralization value for shells without unset; and this also
218
# works around shells that cannot unset nonexistent variables.
221
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
223
exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
226
if test x$as_have_required = xno; then :
227
$as_echo "$0: This script requires a shell more modern than all"
228
$as_echo "$0: the shells that I found on your system."
229
if test x${ZSH_VERSION+set} = xset ; then
230
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
231
$as_echo "$0: be upgraded to zsh 4.3.4 or later."
233
$as_echo "$0: Please tell bug-autoconf@gnu.org and
234
$0: libraries@haskell.org about your system, including any
235
$0: error possibly output before this message. Then install
236
$0: a modern shell, or manually run the script under such a
237
$0: shell if you do have one."
243
SHELL=${CONFIG_SHELL-/bin/sh}
245
# Unset more variables known to interfere with behavior of common tools.
246
CLICOLOR_FORCE= GREP_OPTIONS=
247
unset CLICOLOR_FORCE GREP_OPTIONS
249
## --------------------- ##
250
## M4sh Shell Functions. ##
251
## --------------------- ##
254
# Portably unset VAR.
257
{ eval $1=; unset $1;}
261
# as_fn_set_status STATUS
262
# -----------------------
263
# Set $? to STATUS, without forking.
271
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
281
# Create "$as_dir" as a directory, including parents if necessary.
286
-*) as_dir=./$as_dir;;
288
test -d "$as_dir" || eval $as_mkdir_p || {
292
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
295
as_dirs="'$as_qdir' $as_dirs"
296
as_dir=`$as_dirname -- "$as_dir" ||
297
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
298
X"$as_dir" : 'X\(//\)[^/]' \| \
299
X"$as_dir" : 'X\(//\)$' \| \
300
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
301
$as_echo X"$as_dir" |
302
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
319
test -d "$as_dir" && break
321
test -z "$as_dirs" || eval "mkdir $as_dirs"
322
} || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
326
# as_fn_append VAR VALUE
327
# ----------------------
328
# Append the text in VALUE to the end of the definition contained in VAR. Take
329
# advantage of any shell optimizations that allow amortized linear growth over
330
# repeated appends, instead of the typical quadratic growth present in naive
332
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
333
eval 'as_fn_append ()
346
# Perform arithmetic evaluation on the ARGs, and store the result in the
347
# global $as_val. Take advantage of shells that can avoid forks. The arguments
348
# must be portable across $(()) and expr.
349
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
357
as_val=`expr "$@" || test $? -eq 1`
362
# as_fn_error ERROR [LINENO LOG_FD]
363
# ---------------------------------
364
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
365
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
366
# script with status $?, using 1 if that was 0.
369
as_status=$?; test $as_status -eq 0 && as_status=1
371
as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
372
$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
374
$as_echo "$as_me: error: $1" >&2
375
as_fn_exit $as_status
378
if expr a : '\(a\)' >/dev/null 2>&1 &&
379
test "X`expr 00001 : '.*\(...\)'`" = X001; then
385
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
391
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
397
as_me=`$as_basename -- "$0" ||
398
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
399
X"$0" : 'X\(//\)$' \| \
400
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
402
sed '/^.*\/\([^/][^/]*\)\/*$/{
416
# Avoid depending upon Character Ranges.
417
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
418
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
419
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
420
as_cr_digits='0123456789'
421
as_cr_alnum=$as_cr_Letters$as_cr_digits
424
as_lineno_1=$LINENO as_lineno_1a=$LINENO
425
as_lineno_2=$LINENO as_lineno_2a=$LINENO
426
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
427
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
428
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
440
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
444
chmod +x "$as_me.lineno" ||
445
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
447
# Don't try to exec as it changes $[0], causing all sort of problems
448
# (the dirname of $[0] is not the place where we might find the
449
# original and so on. Autoconf is especially sensitive to this).
451
# Exit status is that of the last command.
455
ECHO_C= ECHO_N= ECHO_T=
456
case `echo -n x` in #(((((
458
case `echo 'xy\c'` in
459
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
461
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
468
rm -f conf$$ conf$$.exe conf$$.file
469
if test -d conf$$.dir; then
470
rm -f conf$$.dir/conf$$.file
473
mkdir conf$$.dir 2>/dev/null
475
if (echo >conf$$.file) 2>/dev/null; then
476
if ln -s conf$$.file conf$$ 2>/dev/null; then
478
# ... but there are two gotchas:
479
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
480
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
481
# In both cases, we have to default to `cp -p'.
482
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
484
elif ln conf$$.file conf$$ 2>/dev/null; then
492
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
493
rmdir conf$$.dir 2>/dev/null
495
if mkdir -p . 2>/dev/null; then
496
as_mkdir_p='mkdir -p "$as_dir"'
498
test -d ./-p && rmdir ./-p
502
if test -x / >/dev/null 2>&1; then
505
if ls -dL / >/dev/null 2>&1; then
512
if test -d "$1"; then
518
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
519
???[sx]*):;;*)false;;esac;fi
523
as_executable_p=$as_test_x
525
# Sed expression to map a string onto a valid CPP name.
526
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
528
# Sed expression to map a string onto a valid variable name.
529
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
532
test -n "$DJDIR" || exec 7<&0 </dev/null
536
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
537
# so uname gets run too.
538
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
543
ac_default_prefix=/usr/local
545
ac_config_libobj_dir=.
552
# Identity of this package.
553
PACKAGE_NAME='Haskell directory package'
554
PACKAGE_TARNAME='directory'
555
PACKAGE_VERSION='1.0'
556
PACKAGE_STRING='Haskell directory package 1.0'
557
PACKAGE_BUGREPORT='libraries@haskell.org'
560
ac_unique_file="include/HsDirectory.h"
561
# Factoring default headers for most tests.
562
ac_includes_default="\
564
#ifdef HAVE_SYS_TYPES_H
565
# include <sys/types.h>
567
#ifdef HAVE_SYS_STAT_H
568
# include <sys/stat.h>
574
# ifdef HAVE_STDLIB_H
579
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
584
#ifdef HAVE_STRINGS_H
585
# include <strings.h>
587
#ifdef HAVE_INTTYPES_H
588
# include <inttypes.h>
597
ac_subst_vars='LTLIBOBJS
636
program_transform_name
649
enable_option_checking
652
ac_precious_vars='build_alias
663
# Initialize some variables set by options.
665
ac_init_version=false
666
ac_unrecognized_opts=
668
# The variables have the same names as the options, with
669
# dashes changed to underlines.
677
program_transform_name=s,x,x,
685
# Installation directory options.
686
# These are left unexpanded so users can "make install exec_prefix=/foo"
687
# and all the variables that are supposed to be based on exec_prefix
688
# by default will actually change.
689
# Use braces instead of parens because sh, perl, etc. also accept them.
690
# (The list follows the same order as the GNU Coding Standards.)
691
bindir='${exec_prefix}/bin'
692
sbindir='${exec_prefix}/sbin'
693
libexecdir='${exec_prefix}/libexec'
694
datarootdir='${prefix}/share'
695
datadir='${datarootdir}'
696
sysconfdir='${prefix}/etc'
697
sharedstatedir='${prefix}/com'
698
localstatedir='${prefix}/var'
699
includedir='${prefix}/include'
700
oldincludedir='/usr/include'
701
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
702
infodir='${datarootdir}/info'
707
libdir='${exec_prefix}/lib'
708
localedir='${datarootdir}/locale'
709
mandir='${datarootdir}/man'
715
# If the previous option needs an argument, assign it.
716
if test -n "$ac_prev"; then
717
eval $ac_prev=\$ac_option
723
*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
727
# Accept the important Cygnus configure options, so we can diagnose typos.
729
case $ac_dashdash$ac_option in
733
-bindir | --bindir | --bindi | --bind | --bin | --bi)
735
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
738
-build | --build | --buil | --bui | --bu)
739
ac_prev=build_alias ;;
740
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
741
build_alias=$ac_optarg ;;
743
-cache-file | --cache-file | --cache-fil | --cache-fi \
744
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
745
ac_prev=cache_file ;;
746
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
747
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
748
cache_file=$ac_optarg ;;
751
cache_file=config.cache ;;
753
-datadir | --datadir | --datadi | --datad)
755
-datadir=* | --datadir=* | --datadi=* | --datad=*)
756
datadir=$ac_optarg ;;
758
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
759
| --dataroo | --dataro | --datar)
760
ac_prev=datarootdir ;;
761
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
762
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
763
datarootdir=$ac_optarg ;;
765
-disable-* | --disable-*)
766
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
767
# Reject names that are not valid shell variable names.
768
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
769
as_fn_error "invalid feature name: $ac_useropt"
770
ac_useropt_orig=$ac_useropt
771
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
772
case $ac_user_opts in
776
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
777
ac_unrecognized_sep=', ';;
779
eval enable_$ac_useropt=no ;;
781
-docdir | --docdir | --docdi | --doc | --do)
783
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
786
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
788
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
791
-enable-* | --enable-*)
792
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
793
# Reject names that are not valid shell variable names.
794
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
795
as_fn_error "invalid feature name: $ac_useropt"
796
ac_useropt_orig=$ac_useropt
797
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
798
case $ac_user_opts in
802
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
803
ac_unrecognized_sep=', ';;
805
eval enable_$ac_useropt=\$ac_optarg ;;
807
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
808
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
809
| --exec | --exe | --ex)
810
ac_prev=exec_prefix ;;
811
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
812
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
813
| --exec=* | --exe=* | --ex=*)
814
exec_prefix=$ac_optarg ;;
816
-gas | --gas | --ga | --g)
817
# Obsolete; use --with-gas.
820
-help | --help | --hel | --he | -h)
822
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
823
ac_init_help=recursive ;;
824
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
825
ac_init_help=short ;;
827
-host | --host | --hos | --ho)
828
ac_prev=host_alias ;;
829
-host=* | --host=* | --hos=* | --ho=*)
830
host_alias=$ac_optarg ;;
832
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
834
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
836
htmldir=$ac_optarg ;;
838
-includedir | --includedir | --includedi | --included | --include \
839
| --includ | --inclu | --incl | --inc)
840
ac_prev=includedir ;;
841
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
842
| --includ=* | --inclu=* | --incl=* | --inc=*)
843
includedir=$ac_optarg ;;
845
-infodir | --infodir | --infodi | --infod | --info | --inf)
847
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
848
infodir=$ac_optarg ;;
850
-libdir | --libdir | --libdi | --libd)
852
-libdir=* | --libdir=* | --libdi=* | --libd=*)
855
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
856
| --libexe | --libex | --libe)
857
ac_prev=libexecdir ;;
858
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
859
| --libexe=* | --libex=* | --libe=*)
860
libexecdir=$ac_optarg ;;
862
-localedir | --localedir | --localedi | --localed | --locale)
864
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
865
localedir=$ac_optarg ;;
867
-localstatedir | --localstatedir | --localstatedi | --localstated \
868
| --localstate | --localstat | --localsta | --localst | --locals)
869
ac_prev=localstatedir ;;
870
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
871
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
872
localstatedir=$ac_optarg ;;
874
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
876
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
880
# Obsolete; use --without-fp.
883
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
884
| --no-cr | --no-c | -n)
887
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
888
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
891
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
892
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
893
| --oldin | --oldi | --old | --ol | --o)
894
ac_prev=oldincludedir ;;
895
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
896
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
897
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
898
oldincludedir=$ac_optarg ;;
900
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
902
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
905
-program-prefix | --program-prefix | --program-prefi | --program-pref \
906
| --program-pre | --program-pr | --program-p)
907
ac_prev=program_prefix ;;
908
-program-prefix=* | --program-prefix=* | --program-prefi=* \
909
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
910
program_prefix=$ac_optarg ;;
912
-program-suffix | --program-suffix | --program-suffi | --program-suff \
913
| --program-suf | --program-su | --program-s)
914
ac_prev=program_suffix ;;
915
-program-suffix=* | --program-suffix=* | --program-suffi=* \
916
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
917
program_suffix=$ac_optarg ;;
919
-program-transform-name | --program-transform-name \
920
| --program-transform-nam | --program-transform-na \
921
| --program-transform-n | --program-transform- \
922
| --program-transform | --program-transfor \
923
| --program-transfo | --program-transf \
924
| --program-trans | --program-tran \
925
| --progr-tra | --program-tr | --program-t)
926
ac_prev=program_transform_name ;;
927
-program-transform-name=* | --program-transform-name=* \
928
| --program-transform-nam=* | --program-transform-na=* \
929
| --program-transform-n=* | --program-transform-=* \
930
| --program-transform=* | --program-transfor=* \
931
| --program-transfo=* | --program-transf=* \
932
| --program-trans=* | --program-tran=* \
933
| --progr-tra=* | --program-tr=* | --program-t=*)
934
program_transform_name=$ac_optarg ;;
936
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
938
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
941
-psdir | --psdir | --psdi | --psd | --ps)
943
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
946
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
947
| -silent | --silent | --silen | --sile | --sil)
950
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
952
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
954
sbindir=$ac_optarg ;;
956
-sharedstatedir | --sharedstatedir | --sharedstatedi \
957
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
958
| --sharedst | --shareds | --shared | --share | --shar \
960
ac_prev=sharedstatedir ;;
961
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
962
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
963
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
965
sharedstatedir=$ac_optarg ;;
967
-site | --site | --sit)
969
-site=* | --site=* | --sit=*)
972
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
974
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
977
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
978
| --syscon | --sysco | --sysc | --sys | --sy)
979
ac_prev=sysconfdir ;;
980
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
981
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
982
sysconfdir=$ac_optarg ;;
984
-target | --target | --targe | --targ | --tar | --ta | --t)
985
ac_prev=target_alias ;;
986
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
987
target_alias=$ac_optarg ;;
989
-v | -verbose | --verbose | --verbos | --verbo | --verb)
992
-version | --version | --versio | --versi | --vers | -V)
996
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
997
# Reject names that are not valid shell variable names.
998
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
999
as_fn_error "invalid package name: $ac_useropt"
1000
ac_useropt_orig=$ac_useropt
1001
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1002
case $ac_user_opts in
1006
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1007
ac_unrecognized_sep=', ';;
1009
eval with_$ac_useropt=\$ac_optarg ;;
1011
-without-* | --without-*)
1012
ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1013
# Reject names that are not valid shell variable names.
1014
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1015
as_fn_error "invalid package name: $ac_useropt"
1016
ac_useropt_orig=$ac_useropt
1017
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1018
case $ac_user_opts in
1022
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1023
ac_unrecognized_sep=', ';;
1025
eval with_$ac_useropt=no ;;
1028
# Obsolete; use --with-x.
1031
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1032
| --x-incl | --x-inc | --x-in | --x-i)
1033
ac_prev=x_includes ;;
1034
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1035
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1036
x_includes=$ac_optarg ;;
1038
-x-libraries | --x-libraries | --x-librarie | --x-librari \
1039
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1040
ac_prev=x_libraries ;;
1041
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1042
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1043
x_libraries=$ac_optarg ;;
1045
-*) as_fn_error "unrecognized option: \`$ac_option'
1046
Try \`$0 --help' for more information."
1050
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1051
# Reject names that are not valid shell variable names.
1052
case $ac_envvar in #(
1053
'' | [0-9]* | *[!_$as_cr_alnum]* )
1054
as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1056
eval $ac_envvar=\$ac_optarg
1057
export $ac_envvar ;;
1060
# FIXME: should be removed in autoconf 3.0.
1061
$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1062
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1063
$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1064
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1070
if test -n "$ac_prev"; then
1071
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1072
as_fn_error "missing argument to $ac_option"
1075
if test -n "$ac_unrecognized_opts"; then
1076
case $enable_option_checking in
1078
fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1079
*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1083
# Check all directory arguments for consistency.
1084
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1085
datadir sysconfdir sharedstatedir localstatedir includedir \
1086
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1087
libdir localedir mandir
1089
eval ac_val=\$$ac_var
1090
# Remove trailing slashes.
1093
ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1094
eval $ac_var=\$ac_val;;
1096
# Be sure to have absolute directory names.
1098
[\\/$]* | ?:[\\/]* ) continue;;
1099
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1101
as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1104
# There might be people who depend on the old broken behavior: `$host'
1105
# used to hold the argument of --host etc.
1106
# FIXME: To remove some day.
1109
target=$target_alias
1111
# FIXME: To remove some day.
1112
if test "x$host_alias" != x; then
1113
if test "x$build_alias" = x; then
1114
cross_compiling=maybe
1115
$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1116
If a cross compiler is detected then cross compile mode will be used." >&2
1117
elif test "x$build_alias" != "x$host_alias"; then
1123
test -n "$host_alias" && ac_tool_prefix=$host_alias-
1125
test "$silent" = yes && exec 6>/dev/null
1128
ac_pwd=`pwd` && test -n "$ac_pwd" &&
1129
ac_ls_di=`ls -di .` &&
1130
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1131
as_fn_error "working directory cannot be determined"
1132
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1133
as_fn_error "pwd does not report name of working directory"
1136
# Find the source files, if location was not specified.
1137
if test -z "$srcdir"; then
1138
ac_srcdir_defaulted=yes
1139
# Try the directory containing this script, then the parent directory.
1140
ac_confdir=`$as_dirname -- "$as_myself" ||
1141
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1142
X"$as_myself" : 'X\(//\)[^/]' \| \
1143
X"$as_myself" : 'X\(//\)$' \| \
1144
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1145
$as_echo X"$as_myself" |
1146
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1164
if test ! -r "$srcdir/$ac_unique_file"; then
1168
ac_srcdir_defaulted=no
1170
if test ! -r "$srcdir/$ac_unique_file"; then
1171
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1172
as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1174
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1176
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1178
# When building in place, set srcdir=.
1179
if test "$ac_abs_confdir" = "$ac_pwd"; then
1182
# Remove unnecessary trailing slashes from srcdir.
1183
# Double slashes in file names in object file debugging info
1184
# mess up M-x gdb in Emacs.
1186
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1188
for ac_var in $ac_precious_vars; do
1189
eval ac_env_${ac_var}_set=\${${ac_var}+set}
1190
eval ac_env_${ac_var}_value=\$${ac_var}
1191
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1192
eval ac_cv_env_${ac_var}_value=\$${ac_var}
1196
# Report the --help message.
1198
if test "$ac_init_help" = "long"; then
1199
# Omit some internal or obsolete options to make the list less imposing.
1200
# This message is too long to be a string in the A/UX 3.1 sh.
1202
\`configure' configures Haskell directory package 1.0 to adapt to many kinds of systems.
1204
Usage: $0 [OPTION]... [VAR=VALUE]...
1206
To assign environment variables (e.g., CC, CFLAGS...), specify them as
1207
VAR=VALUE. See below for descriptions of some of the useful variables.
1209
Defaults for the options are specified in brackets.
1212
-h, --help display this help and exit
1213
--help=short display options specific to this package
1214
--help=recursive display the short help of all the included packages
1215
-V, --version display version information and exit
1216
-q, --quiet, --silent do not print \`checking...' messages
1217
--cache-file=FILE cache test results in FILE [disabled]
1218
-C, --config-cache alias for \`--cache-file=config.cache'
1219
-n, --no-create do not create output files
1220
--srcdir=DIR find the sources in DIR [configure dir or \`..']
1222
Installation directories:
1223
--prefix=PREFIX install architecture-independent files in PREFIX
1224
[$ac_default_prefix]
1225
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1228
By default, \`make install' will install all the files in
1229
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1230
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1231
for instance \`--prefix=\$HOME'.
1233
For better control, use the options below.
1235
Fine tuning of the installation directories:
1236
--bindir=DIR user executables [EPREFIX/bin]
1237
--sbindir=DIR system admin executables [EPREFIX/sbin]
1238
--libexecdir=DIR program executables [EPREFIX/libexec]
1239
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1240
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1241
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1242
--libdir=DIR object code libraries [EPREFIX/lib]
1243
--includedir=DIR C header files [PREFIX/include]
1244
--oldincludedir=DIR C header files for non-gcc [/usr/include]
1245
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1246
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1247
--infodir=DIR info documentation [DATAROOTDIR/info]
1248
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1249
--mandir=DIR man documentation [DATAROOTDIR/man]
1250
--docdir=DIR documentation root [DATAROOTDIR/doc/directory]
1251
--htmldir=DIR html documentation [DOCDIR]
1252
--dvidir=DIR dvi documentation [DOCDIR]
1253
--pdfdir=DIR pdf documentation [DOCDIR]
1254
--psdir=DIR ps documentation [DOCDIR]
1261
if test -n "$ac_init_help"; then
1262
case $ac_init_help in
1263
short | recursive ) echo "Configuration of Haskell directory package 1.0:";;
1268
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1269
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1272
Some influential environment variables:
1273
CC C compiler command
1274
CFLAGS C compiler flags
1275
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1276
nonstandard directory <lib dir>
1277
LIBS libraries to pass to the linker, e.g. -l<library>
1278
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1279
you have headers in a nonstandard directory <include dir>
1282
Use these variables to override the choices made by `configure' or to help
1283
it to find libraries and programs with nonstandard names/locations.
1285
Report bugs to <libraries@haskell.org>.
1290
if test "$ac_init_help" = "recursive"; then
1291
# If there are subdirs, report their specific --help.
1292
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1293
test -d "$ac_dir" ||
1294
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1299
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1301
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1302
# A ".." for each directory in $ac_dir_suffix.
1303
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1304
case $ac_top_builddir_sub in
1305
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1306
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1309
ac_abs_top_builddir=$ac_pwd
1310
ac_abs_builddir=$ac_pwd$ac_dir_suffix
1311
# for backward compatibility:
1312
ac_top_builddir=$ac_top_build_prefix
1315
.) # We are building in place.
1317
ac_top_srcdir=$ac_top_builddir_sub
1318
ac_abs_top_srcdir=$ac_pwd ;;
1319
[\\/]* | ?:[\\/]* ) # Absolute name.
1320
ac_srcdir=$srcdir$ac_dir_suffix;
1321
ac_top_srcdir=$srcdir
1322
ac_abs_top_srcdir=$srcdir ;;
1324
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1325
ac_top_srcdir=$ac_top_build_prefix$srcdir
1326
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1328
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1330
cd "$ac_dir" || { ac_status=$?; continue; }
1331
# Check for guested configure.
1332
if test -f "$ac_srcdir/configure.gnu"; then
1334
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1335
elif test -f "$ac_srcdir/configure"; then
1337
$SHELL "$ac_srcdir/configure" --help=recursive
1339
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1341
cd "$ac_pwd" || { ac_status=$?; break; }
1345
test -n "$ac_init_help" && exit $ac_status
1346
if $ac_init_version; then
1348
Haskell directory package configure 1.0
1349
generated by GNU Autoconf 2.65
1351
Copyright (C) 2009 Free Software Foundation, Inc.
1352
This configure script is free software; the Free Software Foundation
1353
gives unlimited permission to copy, distribute and modify it.
1358
## ------------------------ ##
1359
## Autoconf initialization. ##
1360
## ------------------------ ##
1362
# ac_fn_c_try_compile LINENO
1363
# --------------------------
1364
# Try to compile conftest.$ac_ext, and return whether this succeeded.
1365
ac_fn_c_try_compile ()
1367
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1368
rm -f conftest.$ac_objext
1369
if { { ac_try="$ac_compile"
1371
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1372
*) ac_try_echo=$ac_try;;
1374
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1375
$as_echo "$ac_try_echo"; } >&5
1376
(eval "$ac_compile") 2>conftest.err
1378
if test -s conftest.err; then
1379
grep -v '^ *+' conftest.err >conftest.er1
1380
cat conftest.er1 >&5
1381
mv -f conftest.er1 conftest.err
1383
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1384
test $ac_status = 0; } && {
1385
test -z "$ac_c_werror_flag" ||
1386
test ! -s conftest.err
1387
} && test -s conftest.$ac_objext; then :
1390
$as_echo "$as_me: failed program was:" >&5
1391
sed 's/^/| /' conftest.$ac_ext >&5
1395
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1396
as_fn_set_status $ac_retval
1398
} # ac_fn_c_try_compile
1400
# ac_fn_c_try_cpp LINENO
1401
# ----------------------
1402
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1405
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1406
if { { ac_try="$ac_cpp conftest.$ac_ext"
1408
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1409
*) ac_try_echo=$ac_try;;
1411
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1412
$as_echo "$ac_try_echo"; } >&5
1413
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1415
if test -s conftest.err; then
1416
grep -v '^ *+' conftest.err >conftest.er1
1417
cat conftest.er1 >&5
1418
mv -f conftest.er1 conftest.err
1420
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1421
test $ac_status = 0; } >/dev/null && {
1422
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1423
test ! -s conftest.err
1427
$as_echo "$as_me: failed program was:" >&5
1428
sed 's/^/| /' conftest.$ac_ext >&5
1432
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1433
as_fn_set_status $ac_retval
1437
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1438
# -------------------------------------------------------
1439
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1440
# the include files in INCLUDES and setting the cache variable VAR
1442
ac_fn_c_check_header_mongrel ()
1444
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1445
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1446
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1447
$as_echo_n "checking for $2... " >&6; }
1448
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1449
$as_echo_n "(cached) " >&6
1452
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1453
$as_echo "$ac_res" >&6; }
1455
# Is the header compilable?
1456
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1457
$as_echo_n "checking $2 usability... " >&6; }
1458
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1459
/* end confdefs.h. */
1463
if ac_fn_c_try_compile "$LINENO"; then :
1464
ac_header_compiler=yes
1466
ac_header_compiler=no
1468
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1469
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1470
$as_echo "$ac_header_compiler" >&6; }
1472
# Is the header present?
1473
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1474
$as_echo_n "checking $2 presence... " >&6; }
1475
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1476
/* end confdefs.h. */
1479
if ac_fn_c_try_cpp "$LINENO"; then :
1480
ac_header_preproc=yes
1482
ac_header_preproc=no
1484
rm -f conftest.err conftest.$ac_ext
1485
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1486
$as_echo "$ac_header_preproc" >&6; }
1488
# So? What about this header?
1489
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1491
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1492
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1493
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1494
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1497
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1498
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1499
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1500
$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1501
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1502
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1503
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1504
$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1505
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1506
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1508
## ------------------------------------ ##
1509
## Report this to libraries@haskell.org ##
1510
## ------------------------------------ ##
1512
) | sed "s/^/$as_me: WARNING: /" >&2
1515
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1516
$as_echo_n "checking for $2... " >&6; }
1517
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1518
$as_echo_n "(cached) " >&6
1520
eval "$3=\$ac_header_compiler"
1523
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1524
$as_echo "$ac_res" >&6; }
1526
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1528
} # ac_fn_c_check_header_mongrel
1530
# ac_fn_c_try_run LINENO
1531
# ----------------------
1532
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1533
# that executables *can* be run.
1536
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1537
if { { ac_try="$ac_link"
1539
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1540
*) ac_try_echo=$ac_try;;
1542
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1543
$as_echo "$ac_try_echo"; } >&5
1544
(eval "$ac_link") 2>&5
1546
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1547
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1548
{ { case "(($ac_try" in
1549
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1550
*) ac_try_echo=$ac_try;;
1552
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1553
$as_echo "$ac_try_echo"; } >&5
1554
(eval "$ac_try") 2>&5
1556
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1557
test $ac_status = 0; }; }; then :
1560
$as_echo "$as_me: program exited with status $ac_status" >&5
1561
$as_echo "$as_me: failed program was:" >&5
1562
sed 's/^/| /' conftest.$ac_ext >&5
1564
ac_retval=$ac_status
1566
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1567
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1568
as_fn_set_status $ac_retval
1572
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1573
# -------------------------------------------------------
1574
# Tests whether HEADER exists and can be compiled using the include files in
1575
# INCLUDES, setting the cache variable VAR accordingly.
1576
ac_fn_c_check_header_compile ()
1578
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1579
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1580
$as_echo_n "checking for $2... " >&6; }
1581
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1582
$as_echo_n "(cached) " >&6
1584
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1585
/* end confdefs.h. */
1589
if ac_fn_c_try_compile "$LINENO"; then :
1594
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1597
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1598
$as_echo "$ac_res" >&6; }
1599
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1601
} # ac_fn_c_check_header_compile
1602
cat >config.log <<_ACEOF
1603
This file contains any messages produced by compilers while
1604
running configure, to aid debugging if configure makes a mistake.
1606
It was created by Haskell directory package $as_me 1.0, which was
1607
generated by GNU Autoconf 2.65. Invocation command line was
1619
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1620
uname -m = `(uname -m) 2>/dev/null || echo unknown`
1621
uname -r = `(uname -r) 2>/dev/null || echo unknown`
1622
uname -s = `(uname -s) 2>/dev/null || echo unknown`
1623
uname -v = `(uname -v) 2>/dev/null || echo unknown`
1625
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1626
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1628
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1629
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1630
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1631
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1632
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1633
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1634
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1638
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1642
test -z "$as_dir" && as_dir=.
1643
$as_echo "PATH: $as_dir"
1659
# Keep a trace of the command line.
1660
# Strip out --no-create and --no-recursion so they do not pile up.
1661
# Strip out --silent because we don't want to record it for future runs.
1662
# Also quote any args containing shell meta-characters.
1663
# Make two passes to allow for proper duplicate-argument suppression.
1667
ac_must_keep_next=false
1673
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1674
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1675
| -silent | --silent | --silen | --sile | --sil)
1678
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1681
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1683
as_fn_append ac_configure_args1 " '$ac_arg'"
1684
if test $ac_must_keep_next = true; then
1685
ac_must_keep_next=false # Got value, back to normal.
1688
*=* | --config-cache | -C | -disable-* | --disable-* \
1689
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1690
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1691
| -with-* | --with-* | -without-* | --without-* | --x)
1692
case "$ac_configure_args0 " in
1693
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1696
-* ) ac_must_keep_next=true ;;
1699
as_fn_append ac_configure_args " '$ac_arg'"
1704
{ ac_configure_args0=; unset ac_configure_args0;}
1705
{ ac_configure_args1=; unset ac_configure_args1;}
1707
# When interrupted or exit'd, cleanup temporary files, and complete
1708
# config.log. We remove comments because anyway the quotes in there
1709
# would cause problems or look ugly.
1710
# WARNING: Use '\'' to represent an apostrophe within the trap.
1711
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1712
trap 'exit_status=$?
1713
# Save into config.log some information that might help in debugging.
1718
## ---------------- ##
1719
## Cache variables. ##
1720
## ---------------- ##
1723
# The following way of writing the cache mishandles newlines in values,
1725
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1726
eval ac_val=\$$ac_var
1730
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1731
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1734
_ | IFS | as_nl) ;; #(
1735
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1736
*) { eval $ac_var=; unset $ac_var;} ;;
1741
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1742
*${as_nl}ac_space=\ *)
1744
"s/'\''/'\''\\\\'\'''\''/g;
1745
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1748
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1756
## ----------------- ##
1757
## Output variables. ##
1758
## ----------------- ##
1761
for ac_var in $ac_subst_vars
1763
eval ac_val=\$$ac_var
1765
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1767
$as_echo "$ac_var='\''$ac_val'\''"
1771
if test -n "$ac_subst_files"; then
1773
## ------------------- ##
1774
## File substitutions. ##
1775
## ------------------- ##
1778
for ac_var in $ac_subst_files
1780
eval ac_val=\$$ac_var
1782
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1784
$as_echo "$ac_var='\''$ac_val'\''"
1789
if test -s confdefs.h; then
1799
test "$ac_signal" != 0 &&
1800
$as_echo "$as_me: caught signal $ac_signal"
1801
$as_echo "$as_me: exit $exit_status"
1803
rm -f core *.core core.conftest.* &&
1804
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1807
for ac_signal in 1 2 13 15; do
1808
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1812
# confdefs.h avoids OS command line length limits that DEFS can exceed.
1813
rm -f -r conftest* confdefs.h
1815
$as_echo "/* confdefs.h */" > confdefs.h
1817
# Predefined preprocessor variables.
1819
cat >>confdefs.h <<_ACEOF
1820
#define PACKAGE_NAME "$PACKAGE_NAME"
1823
cat >>confdefs.h <<_ACEOF
1824
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1827
cat >>confdefs.h <<_ACEOF
1828
#define PACKAGE_VERSION "$PACKAGE_VERSION"
1831
cat >>confdefs.h <<_ACEOF
1832
#define PACKAGE_STRING "$PACKAGE_STRING"
1835
cat >>confdefs.h <<_ACEOF
1836
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1839
cat >>confdefs.h <<_ACEOF
1840
#define PACKAGE_URL "$PACKAGE_URL"
1844
# Let the site file select an alternate cache file if it wants to.
1845
# Prefer an explicitly selected file to automatically selected ones.
1848
if test -n "$CONFIG_SITE"; then
1849
ac_site_file1=$CONFIG_SITE
1850
elif test "x$prefix" != xNONE; then
1851
ac_site_file1=$prefix/share/config.site
1852
ac_site_file2=$prefix/etc/config.site
1854
ac_site_file1=$ac_default_prefix/share/config.site
1855
ac_site_file2=$ac_default_prefix/etc/config.site
1857
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1859
test "x$ac_site_file" = xNONE && continue
1860
if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1861
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1862
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1863
sed 's/^/| /' "$ac_site_file" >&5
1868
if test -r "$cache_file"; then
1869
# Some versions of bash will fail to source /dev/null (special files
1870
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1871
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1872
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1873
$as_echo "$as_me: loading cache $cache_file" >&6;}
1875
[\\/]* | ?:[\\/]* ) . "$cache_file";;
1876
*) . "./$cache_file";;
1880
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1881
$as_echo "$as_me: creating cache $cache_file" >&6;}
1885
# Check that the precious variables saved in the cache have kept the same
1887
ac_cache_corrupted=false
1888
for ac_var in $ac_precious_vars; do
1889
eval ac_old_set=\$ac_cv_env_${ac_var}_set
1890
eval ac_new_set=\$ac_env_${ac_var}_set
1891
eval ac_old_val=\$ac_cv_env_${ac_var}_value
1892
eval ac_new_val=\$ac_env_${ac_var}_value
1893
case $ac_old_set,$ac_new_set in
1895
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1896
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1897
ac_cache_corrupted=: ;;
1899
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1900
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1901
ac_cache_corrupted=: ;;
1904
if test "x$ac_old_val" != "x$ac_new_val"; then
1905
# differences in whitespace do not lead to failure.
1906
ac_old_val_w=`echo x $ac_old_val`
1907
ac_new_val_w=`echo x $ac_new_val`
1908
if test "$ac_old_val_w" != "$ac_new_val_w"; then
1909
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1910
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1911
ac_cache_corrupted=:
1913
{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1914
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1915
eval $ac_var=\$ac_old_val
1917
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1918
$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1919
{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1920
$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1923
# Pass precious variables to config.status.
1924
if test "$ac_new_set" = set; then
1926
*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1927
*) ac_arg=$ac_var=$ac_new_val ;;
1929
case " $ac_configure_args " in
1930
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1931
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1935
if $ac_cache_corrupted; then
1936
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1937
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1938
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1939
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1940
as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1942
## -------------------- ##
1943
## Main body of script. ##
1944
## -------------------- ##
1947
ac_cpp='$CPP $CPPFLAGS'
1948
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1949
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1950
ac_compiler_gnu=$ac_cv_c_compiler_gnu
1954
# Safety check: Ensure that we are in the correct source directory.
1957
ac_config_headers="$ac_config_headers include/HsDirectoryConfig.h"
1961
# Check whether --with-cc was given.
1962
if test "${with_cc+set}" = set; then :
1963
withval=$with_cc; CC=$withval
1967
ac_cpp='$CPP $CPPFLAGS'
1968
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1969
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1970
ac_compiler_gnu=$ac_cv_c_compiler_gnu
1971
if test -n "$ac_tool_prefix"; then
1972
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1973
set dummy ${ac_tool_prefix}gcc; ac_word=$2
1974
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1975
$as_echo_n "checking for $ac_word... " >&6; }
1976
if test "${ac_cv_prog_CC+set}" = set; then :
1977
$as_echo_n "(cached) " >&6
1979
if test -n "$CC"; then
1980
ac_cv_prog_CC="$CC" # Let the user override the test.
1982
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1986
test -z "$as_dir" && as_dir=.
1987
for ac_exec_ext in '' $ac_executable_extensions; do
1988
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1989
ac_cv_prog_CC="${ac_tool_prefix}gcc"
1990
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2000
if test -n "$CC"; then
2001
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2002
$as_echo "$CC" >&6; }
2004
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2005
$as_echo "no" >&6; }
2010
if test -z "$ac_cv_prog_CC"; then
2012
# Extract the first word of "gcc", so it can be a program name with args.
2013
set dummy gcc; ac_word=$2
2014
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2015
$as_echo_n "checking for $ac_word... " >&6; }
2016
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2017
$as_echo_n "(cached) " >&6
2019
if test -n "$ac_ct_CC"; then
2020
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2022
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2026
test -z "$as_dir" && as_dir=.
2027
for ac_exec_ext in '' $ac_executable_extensions; do
2028
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2029
ac_cv_prog_ac_ct_CC="gcc"
2030
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2039
ac_ct_CC=$ac_cv_prog_ac_ct_CC
2040
if test -n "$ac_ct_CC"; then
2041
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2042
$as_echo "$ac_ct_CC" >&6; }
2044
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2045
$as_echo "no" >&6; }
2048
if test "x$ac_ct_CC" = x; then
2051
case $cross_compiling:$ac_tool_warned in
2053
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2054
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2055
ac_tool_warned=yes ;;
2063
if test -z "$CC"; then
2064
if test -n "$ac_tool_prefix"; then
2065
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2066
set dummy ${ac_tool_prefix}cc; ac_word=$2
2067
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2068
$as_echo_n "checking for $ac_word... " >&6; }
2069
if test "${ac_cv_prog_CC+set}" = set; then :
2070
$as_echo_n "(cached) " >&6
2072
if test -n "$CC"; then
2073
ac_cv_prog_CC="$CC" # Let the user override the test.
2075
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2079
test -z "$as_dir" && as_dir=.
2080
for ac_exec_ext in '' $ac_executable_extensions; do
2081
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2082
ac_cv_prog_CC="${ac_tool_prefix}cc"
2083
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2093
if test -n "$CC"; then
2094
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2095
$as_echo "$CC" >&6; }
2097
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2098
$as_echo "no" >&6; }
2104
if test -z "$CC"; then
2105
# Extract the first word of "cc", so it can be a program name with args.
2106
set dummy cc; ac_word=$2
2107
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2108
$as_echo_n "checking for $ac_word... " >&6; }
2109
if test "${ac_cv_prog_CC+set}" = set; then :
2110
$as_echo_n "(cached) " >&6
2112
if test -n "$CC"; then
2113
ac_cv_prog_CC="$CC" # Let the user override the test.
2116
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2120
test -z "$as_dir" && as_dir=.
2121
for ac_exec_ext in '' $ac_executable_extensions; do
2122
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2123
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2124
ac_prog_rejected=yes
2128
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2135
if test $ac_prog_rejected = yes; then
2136
# We found a bogon in the path, so make sure we never use it.
2137
set dummy $ac_cv_prog_CC
2139
if test $# != 0; then
2140
# We chose a different compiler from the bogus one.
2141
# However, it has the same basename, so the bogon will be chosen
2142
# first if we set CC to just the basename; use the full file name.
2144
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2150
if test -n "$CC"; then
2151
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2152
$as_echo "$CC" >&6; }
2154
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2155
$as_echo "no" >&6; }
2160
if test -z "$CC"; then
2161
if test -n "$ac_tool_prefix"; then
2162
for ac_prog in cl.exe
2164
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2165
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2166
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2167
$as_echo_n "checking for $ac_word... " >&6; }
2168
if test "${ac_cv_prog_CC+set}" = set; then :
2169
$as_echo_n "(cached) " >&6
2171
if test -n "$CC"; then
2172
ac_cv_prog_CC="$CC" # Let the user override the test.
2174
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2178
test -z "$as_dir" && as_dir=.
2179
for ac_exec_ext in '' $ac_executable_extensions; do
2180
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2181
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2182
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2192
if test -n "$CC"; then
2193
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2194
$as_echo "$CC" >&6; }
2196
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2197
$as_echo "no" >&6; }
2201
test -n "$CC" && break
2204
if test -z "$CC"; then
2206
for ac_prog in cl.exe
2208
# Extract the first word of "$ac_prog", so it can be a program name with args.
2209
set dummy $ac_prog; ac_word=$2
2210
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2211
$as_echo_n "checking for $ac_word... " >&6; }
2212
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2213
$as_echo_n "(cached) " >&6
2215
if test -n "$ac_ct_CC"; then
2216
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2218
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2222
test -z "$as_dir" && as_dir=.
2223
for ac_exec_ext in '' $ac_executable_extensions; do
2224
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2225
ac_cv_prog_ac_ct_CC="$ac_prog"
2226
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2235
ac_ct_CC=$ac_cv_prog_ac_ct_CC
2236
if test -n "$ac_ct_CC"; then
2237
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2238
$as_echo "$ac_ct_CC" >&6; }
2240
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2241
$as_echo "no" >&6; }
2245
test -n "$ac_ct_CC" && break
2248
if test "x$ac_ct_CC" = x; then
2251
case $cross_compiling:$ac_tool_warned in
2253
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2254
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2255
ac_tool_warned=yes ;;
2264
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2265
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2266
as_fn_error "no acceptable C compiler found in \$PATH
2267
See \`config.log' for more details." "$LINENO" 5; }
2269
# Provide some information about the compiler.
2270
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2273
for ac_option in --version -v -V -qversion; do
2274
{ { ac_try="$ac_compiler $ac_option >&5"
2276
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2277
*) ac_try_echo=$ac_try;;
2279
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2280
$as_echo "$ac_try_echo"; } >&5
2281
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2283
if test -s conftest.err; then
2285
... rest of stderr output deleted ...
2286
10q' conftest.err >conftest.er1
2287
cat conftest.er1 >&5
2289
rm -f conftest.er1 conftest.err
2290
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2291
test $ac_status = 0; }
2294
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2295
/* end confdefs.h. */
2305
ac_clean_files_save=$ac_clean_files
2306
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2307
# Try to create an executable without -o first, disregard a.out.
2308
# It will help us diagnose broken compilers, and finding out an intuition
2310
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2311
$as_echo_n "checking whether the C compiler works... " >&6; }
2312
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2314
# The possible output files:
2315
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2318
for ac_file in $ac_files
2321
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2322
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2327
if { { ac_try="$ac_link_default"
2329
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2330
*) ac_try_echo=$ac_try;;
2332
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2333
$as_echo "$ac_try_echo"; } >&5
2334
(eval "$ac_link_default") 2>&5
2336
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2337
test $ac_status = 0; }; then :
2338
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2339
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2340
# in a Makefile. We should not override ac_cv_exeext if it was cached,
2341
# so that the user can short-circuit this test for compilers unknown to
2343
for ac_file in $ac_files ''
2345
test -f "$ac_file" || continue
2347
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2350
# We found the default executable, but exeext='' is most
2354
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2356
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2358
# We set ac_cv_exeext here because the later test for it is not
2359
# safe: cross compilers may not add the suffix if given an `-o'
2360
# argument, so we may need to know it at that point already.
2361
# Even if this section looks crufty: it has the advantage of
2368
test "$ac_cv_exeext" = no && ac_cv_exeext=
2373
if test -z "$ac_file"; then :
2374
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2375
$as_echo "no" >&6; }
2376
$as_echo "$as_me: failed program was:" >&5
2377
sed 's/^/| /' conftest.$ac_ext >&5
2379
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2380
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2381
{ as_fn_set_status 77
2382
as_fn_error "C compiler cannot create executables
2383
See \`config.log' for more details." "$LINENO" 5; }; }
2385
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2386
$as_echo "yes" >&6; }
2388
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2389
$as_echo_n "checking for C compiler default output file name... " >&6; }
2390
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2391
$as_echo "$ac_file" >&6; }
2392
ac_exeext=$ac_cv_exeext
2394
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2395
ac_clean_files=$ac_clean_files_save
2396
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2397
$as_echo_n "checking for suffix of executables... " >&6; }
2398
if { { ac_try="$ac_link"
2400
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2401
*) ac_try_echo=$ac_try;;
2403
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2404
$as_echo "$ac_try_echo"; } >&5
2405
(eval "$ac_link") 2>&5
2407
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2408
test $ac_status = 0; }; then :
2409
# If both `conftest.exe' and `conftest' are `present' (well, observable)
2410
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2411
# work properly (i.e., refer to `conftest.exe'), while it won't with
2413
for ac_file in conftest.exe conftest conftest.*; do
2414
test -f "$ac_file" || continue
2416
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2417
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2423
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2424
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2425
as_fn_error "cannot compute suffix of executables: cannot compile and link
2426
See \`config.log' for more details." "$LINENO" 5; }
2428
rm -f conftest conftest$ac_cv_exeext
2429
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2430
$as_echo "$ac_cv_exeext" >&6; }
2432
rm -f conftest.$ac_ext
2433
EXEEXT=$ac_cv_exeext
2435
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2436
/* end confdefs.h. */
2441
FILE *f = fopen ("conftest.out", "w");
2442
return ferror (f) || fclose (f) != 0;
2448
ac_clean_files="$ac_clean_files conftest.out"
2449
# Check that the compiler produces executables we can run. If not, either
2450
# the compiler is broken, or we cross compile.
2451
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2452
$as_echo_n "checking whether we are cross compiling... " >&6; }
2453
if test "$cross_compiling" != yes; then
2454
{ { ac_try="$ac_link"
2456
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2457
*) ac_try_echo=$ac_try;;
2459
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2460
$as_echo "$ac_try_echo"; } >&5
2461
(eval "$ac_link") 2>&5
2463
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2464
test $ac_status = 0; }
2465
if { ac_try='./conftest$ac_cv_exeext'
2466
{ { case "(($ac_try" in
2467
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2468
*) ac_try_echo=$ac_try;;
2470
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2471
$as_echo "$ac_try_echo"; } >&5
2472
(eval "$ac_try") 2>&5
2474
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2475
test $ac_status = 0; }; }; then
2478
if test "$cross_compiling" = maybe; then
2481
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2482
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2483
as_fn_error "cannot run C compiled programs.
2484
If you meant to cross compile, use \`--host'.
2485
See \`config.log' for more details." "$LINENO" 5; }
2489
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2490
$as_echo "$cross_compiling" >&6; }
2492
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2493
ac_clean_files=$ac_clean_files_save
2494
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2495
$as_echo_n "checking for suffix of object files... " >&6; }
2496
if test "${ac_cv_objext+set}" = set; then :
2497
$as_echo_n "(cached) " >&6
2499
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2500
/* end confdefs.h. */
2510
rm -f conftest.o conftest.obj
2511
if { { ac_try="$ac_compile"
2513
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2514
*) ac_try_echo=$ac_try;;
2516
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2517
$as_echo "$ac_try_echo"; } >&5
2518
(eval "$ac_compile") 2>&5
2520
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2521
test $ac_status = 0; }; then :
2522
for ac_file in conftest.o conftest.obj conftest.*; do
2523
test -f "$ac_file" || continue;
2525
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2526
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2531
$as_echo "$as_me: failed program was:" >&5
2532
sed 's/^/| /' conftest.$ac_ext >&5
2534
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2535
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2536
as_fn_error "cannot compute suffix of object files: cannot compile
2537
See \`config.log' for more details." "$LINENO" 5; }
2539
rm -f conftest.$ac_cv_objext conftest.$ac_ext
2541
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2542
$as_echo "$ac_cv_objext" >&6; }
2543
OBJEXT=$ac_cv_objext
2545
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2546
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2547
if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2548
$as_echo_n "(cached) " >&6
2550
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2551
/* end confdefs.h. */
2564
if ac_fn_c_try_compile "$LINENO"; then :
2569
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2570
ac_cv_c_compiler_gnu=$ac_compiler_gnu
2573
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2574
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2575
if test $ac_compiler_gnu = yes; then
2580
ac_test_CFLAGS=${CFLAGS+set}
2581
ac_save_CFLAGS=$CFLAGS
2582
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2583
$as_echo_n "checking whether $CC accepts -g... " >&6; }
2584
if test "${ac_cv_prog_cc_g+set}" = set; then :
2585
$as_echo_n "(cached) " >&6
2587
ac_save_c_werror_flag=$ac_c_werror_flag
2588
ac_c_werror_flag=yes
2591
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2592
/* end confdefs.h. */
2602
if ac_fn_c_try_compile "$LINENO"; then :
2606
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2607
/* end confdefs.h. */
2617
if ac_fn_c_try_compile "$LINENO"; then :
2620
ac_c_werror_flag=$ac_save_c_werror_flag
2622
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2623
/* end confdefs.h. */
2633
if ac_fn_c_try_compile "$LINENO"; then :
2636
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2638
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2640
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2641
ac_c_werror_flag=$ac_save_c_werror_flag
2643
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2644
$as_echo "$ac_cv_prog_cc_g" >&6; }
2645
if test "$ac_test_CFLAGS" = set; then
2646
CFLAGS=$ac_save_CFLAGS
2647
elif test $ac_cv_prog_cc_g = yes; then
2648
if test "$GCC" = yes; then
2654
if test "$GCC" = yes; then
2660
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2661
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2662
if test "${ac_cv_prog_cc_c89+set}" = set; then :
2663
$as_echo_n "(cached) " >&6
2665
ac_cv_prog_cc_c89=no
2667
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2668
/* end confdefs.h. */
2671
#include <sys/types.h>
2672
#include <sys/stat.h>
2673
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2674
struct buf { int x; };
2675
FILE * (*rcsopen) (struct buf *, struct stat *, int);
2676
static char *e (p, i)
2682
static char *f (char * (*g) (char **, int), char **p, ...)
2687
s = g (p, va_arg (v,int));
2692
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2693
function prototypes and stuff, but not '\xHH' hex character constants.
2694
These don't provoke an error unfortunately, instead are silently treated
2695
as 'x'. The following induces an error, until -std is added to get
2696
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2697
array size at least. It's necessary to write '\x00'==0 to get something
2698
that's true only with -std. */
2699
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2701
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2702
inside strings and character constants. */
2704
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2706
int test (int i, double x);
2707
struct s1 {int (*f) (int a);};
2708
struct s2 {int (*f) (double a);};
2709
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2715
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2720
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2721
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2723
CC="$ac_save_CC $ac_arg"
2724
if ac_fn_c_try_compile "$LINENO"; then :
2725
ac_cv_prog_cc_c89=$ac_arg
2727
rm -f core conftest.err conftest.$ac_objext
2728
test "x$ac_cv_prog_cc_c89" != "xno" && break
2730
rm -f conftest.$ac_ext
2735
case "x$ac_cv_prog_cc_c89" in
2737
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2738
$as_echo "none needed" >&6; } ;;
2740
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2741
$as_echo "unsupported" >&6; } ;;
2743
CC="$CC $ac_cv_prog_cc_c89"
2744
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2745
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2747
if test "x$ac_cv_prog_cc_c89" != xno; then :
2752
ac_cpp='$CPP $CPPFLAGS'
2753
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2754
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2755
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2758
# check for specific header (.h) files that we are interested in
2761
ac_cpp='$CPP $CPPFLAGS'
2762
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2763
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2764
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2765
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2766
$as_echo_n "checking how to run the C preprocessor... " >&6; }
2767
# On Suns, sometimes $CPP names a directory.
2768
if test -n "$CPP" && test -d "$CPP"; then
2771
if test -z "$CPP"; then
2772
if test "${ac_cv_prog_CPP+set}" = set; then :
2773
$as_echo_n "(cached) " >&6
2775
# Double quotes because CPP needs to be expanded
2776
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2779
for ac_c_preproc_warn_flag in '' yes
2781
# Use a header file that comes with gcc, so configuring glibc
2782
# with a fresh cross-compiler works.
2783
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2784
# <limits.h> exists even on freestanding compilers.
2785
# On the NeXT, cc -E runs the code through the compiler's parser,
2786
# not just through cpp. "Syntax error" is here to catch this case.
2787
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2788
/* end confdefs.h. */
2790
# include <limits.h>
2792
# include <assert.h>
2796
if ac_fn_c_try_cpp "$LINENO"; then :
2799
# Broken: fails on valid input.
2802
rm -f conftest.err conftest.$ac_ext
2804
# OK, works on sane cases. Now check whether nonexistent headers
2805
# can be detected and how.
2806
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2807
/* end confdefs.h. */
2808
#include <ac_nonexistent.h>
2810
if ac_fn_c_try_cpp "$LINENO"; then :
2811
# Broken: success on invalid input.
2814
# Passes both tests.
2818
rm -f conftest.err conftest.$ac_ext
2821
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2822
rm -f conftest.err conftest.$ac_ext
2823
if $ac_preproc_ok; then :
2835
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2836
$as_echo "$CPP" >&6; }
2838
for ac_c_preproc_warn_flag in '' yes
2840
# Use a header file that comes with gcc, so configuring glibc
2841
# with a fresh cross-compiler works.
2842
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2843
# <limits.h> exists even on freestanding compilers.
2844
# On the NeXT, cc -E runs the code through the compiler's parser,
2845
# not just through cpp. "Syntax error" is here to catch this case.
2846
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2847
/* end confdefs.h. */
2849
# include <limits.h>
2851
# include <assert.h>
2855
if ac_fn_c_try_cpp "$LINENO"; then :
2858
# Broken: fails on valid input.
2861
rm -f conftest.err conftest.$ac_ext
2863
# OK, works on sane cases. Now check whether nonexistent headers
2864
# can be detected and how.
2865
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2866
/* end confdefs.h. */
2867
#include <ac_nonexistent.h>
2869
if ac_fn_c_try_cpp "$LINENO"; then :
2870
# Broken: success on invalid input.
2873
# Passes both tests.
2877
rm -f conftest.err conftest.$ac_ext
2880
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2881
rm -f conftest.err conftest.$ac_ext
2882
if $ac_preproc_ok; then :
2885
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2886
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2887
as_fn_error "C preprocessor \"$CPP\" fails sanity check
2888
See \`config.log' for more details." "$LINENO" 5; }
2892
ac_cpp='$CPP $CPPFLAGS'
2893
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2894
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2895
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2898
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
2899
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2900
if test "${ac_cv_path_GREP+set}" = set; then :
2901
$as_echo_n "(cached) " >&6
2903
if test -z "$GREP"; then
2904
ac_path_GREP_found=false
2905
# Loop through the user's path and test for each of PROGNAME-LIST
2906
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2907
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2910
test -z "$as_dir" && as_dir=.
2911
for ac_prog in grep ggrep; do
2912
for ac_exec_ext in '' $ac_executable_extensions; do
2913
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2914
{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2915
# Check for GNU ac_path_GREP and select it if it is found.
2916
# Check for GNU $ac_path_GREP
2917
case `"$ac_path_GREP" --version 2>&1` in
2919
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2922
$as_echo_n 0123456789 >"conftest.in"
2925
cat "conftest.in" "conftest.in" >"conftest.tmp"
2926
mv "conftest.tmp" "conftest.in"
2927
cp "conftest.in" "conftest.nl"
2928
$as_echo 'GREP' >> "conftest.nl"
2929
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2930
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2931
as_fn_arith $ac_count + 1 && ac_count=$as_val
2932
if test $ac_count -gt ${ac_path_GREP_max-0}; then
2933
# Best one so far, save it but keep looking for a better one
2934
ac_cv_path_GREP="$ac_path_GREP"
2935
ac_path_GREP_max=$ac_count
2937
# 10*(2^10) chars as input seems more than enough
2938
test $ac_count -gt 10 && break
2940
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2943
$ac_path_GREP_found && break 3
2948
if test -z "$ac_cv_path_GREP"; then
2949
as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
2952
ac_cv_path_GREP=$GREP
2956
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
2957
$as_echo "$ac_cv_path_GREP" >&6; }
2958
GREP="$ac_cv_path_GREP"
2961
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
2962
$as_echo_n "checking for egrep... " >&6; }
2963
if test "${ac_cv_path_EGREP+set}" = set; then :
2964
$as_echo_n "(cached) " >&6
2966
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2967
then ac_cv_path_EGREP="$GREP -E"
2969
if test -z "$EGREP"; then
2970
ac_path_EGREP_found=false
2971
# Loop through the user's path and test for each of PROGNAME-LIST
2972
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2973
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2976
test -z "$as_dir" && as_dir=.
2977
for ac_prog in egrep; do
2978
for ac_exec_ext in '' $ac_executable_extensions; do
2979
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2980
{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
2981
# Check for GNU ac_path_EGREP and select it if it is found.
2982
# Check for GNU $ac_path_EGREP
2983
case `"$ac_path_EGREP" --version 2>&1` in
2985
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2988
$as_echo_n 0123456789 >"conftest.in"
2991
cat "conftest.in" "conftest.in" >"conftest.tmp"
2992
mv "conftest.tmp" "conftest.in"
2993
cp "conftest.in" "conftest.nl"
2994
$as_echo 'EGREP' >> "conftest.nl"
2995
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2996
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2997
as_fn_arith $ac_count + 1 && ac_count=$as_val
2998
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2999
# Best one so far, save it but keep looking for a better one
3000
ac_cv_path_EGREP="$ac_path_EGREP"
3001
ac_path_EGREP_max=$ac_count
3003
# 10*(2^10) chars as input seems more than enough
3004
test $ac_count -gt 10 && break
3006
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3009
$ac_path_EGREP_found && break 3
3014
if test -z "$ac_cv_path_EGREP"; then
3015
as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3018
ac_cv_path_EGREP=$EGREP
3023
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3024
$as_echo "$ac_cv_path_EGREP" >&6; }
3025
EGREP="$ac_cv_path_EGREP"
3028
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3029
$as_echo_n "checking for ANSI C header files... " >&6; }
3030
if test "${ac_cv_header_stdc+set}" = set; then :
3031
$as_echo_n "(cached) " >&6
3033
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3034
/* end confdefs.h. */
3048
if ac_fn_c_try_compile "$LINENO"; then :
3049
ac_cv_header_stdc=yes
3051
ac_cv_header_stdc=no
3053
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3055
if test $ac_cv_header_stdc = yes; then
3056
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3057
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3058
/* end confdefs.h. */
3062
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3063
$EGREP "memchr" >/dev/null 2>&1; then :
3066
ac_cv_header_stdc=no
3072
if test $ac_cv_header_stdc = yes; then
3073
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3074
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3075
/* end confdefs.h. */
3079
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3080
$EGREP "free" >/dev/null 2>&1; then :
3083
ac_cv_header_stdc=no
3089
if test $ac_cv_header_stdc = yes; then
3090
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3091
if test "$cross_compiling" = yes; then :
3094
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3095
/* end confdefs.h. */
3098
#if ((' ' & 0x0FF) == 0x020)
3099
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3100
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3102
# define ISLOWER(c) \
3103
(('a' <= (c) && (c) <= 'i') \
3104
|| ('j' <= (c) && (c) <= 'r') \
3105
|| ('s' <= (c) && (c) <= 'z'))
3106
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3109
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3114
for (i = 0; i < 256; i++)
3115
if (XOR (islower (i), ISLOWER (i))
3116
|| toupper (i) != TOUPPER (i))
3121
if ac_fn_c_try_run "$LINENO"; then :
3124
ac_cv_header_stdc=no
3126
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3127
conftest.$ac_objext conftest.beam conftest.$ac_ext
3132
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3133
$as_echo "$ac_cv_header_stdc" >&6; }
3134
if test $ac_cv_header_stdc = yes; then
3136
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3140
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3141
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3142
inttypes.h stdint.h unistd.h
3144
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3145
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3147
eval as_val=\$$as_ac_Header
3148
if test "x$as_val" = x""yes; then :
3149
cat >>confdefs.h <<_ACEOF
3150
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3158
for ac_header in sys/types.h unistd.h sys/stat.h
3160
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3161
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3162
eval as_val=\$$as_ac_Header
3163
if test "x$as_val" = x""yes; then :
3164
cat >>confdefs.h <<_ACEOF
3165
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3173
cat >confcache <<\_ACEOF
3174
# This file is a shell script that caches the results of configure
3175
# tests run on this system so they can be shared between configure
3176
# scripts and configure runs, see configure's option --config-cache.
3177
# It is not useful on other systems. If it contains results you don't
3178
# want to keep, you may remove or edit it.
3180
# config.status only pays attention to the cache file if you give it
3181
# the --recheck option to rerun configure.
3183
# `ac_cv_env_foo' variables (set or unset) will be overridden when
3184
# loading this file, other *unset* `ac_cv_foo' will be assigned the
3189
# The following way of writing the cache mishandles newlines in values,
3190
# but we know of no workaround that is simple, portable, and efficient.
3191
# So, we kill variables containing newlines.
3192
# Ultrix sh set writes to stderr and can't be redirected directly,
3193
# and sets the high bit in the cache file unless we assign to the vars.
3195
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3196
eval ac_val=\$$ac_var
3200
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3201
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3204
_ | IFS | as_nl) ;; #(
3205
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3206
*) { eval $ac_var=; unset $ac_var;} ;;
3212
case $as_nl`(ac_space=' '; set) 2>&1` in #(
3213
*${as_nl}ac_space=\ *)
3214
# `set' does not quote correctly, so add quotes: double-quote
3215
# substitution turns \\\\ into \\, and sed turns \\ into \.
3218
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3221
# `set' quotes correctly as required by POSIX, so do not add quotes.
3222
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3231
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3233
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3235
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3236
if test -w "$cache_file"; then
3237
test "x$cache_file" != "x/dev/null" &&
3238
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3239
$as_echo "$as_me: updating cache $cache_file" >&6;}
3240
cat confcache >$cache_file
3242
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3243
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3248
test "x$prefix" = xNONE && prefix=$ac_default_prefix
3249
# Let make expand exec_prefix.
3250
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3252
DEFS=-DHAVE_CONFIG_H
3256
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3257
# 1. Remove the extension, and $U if already installed.
3258
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3259
ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3260
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3261
# will be set to the directory where LIBOBJS objects are built.
3262
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3263
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3267
LTLIBOBJS=$ac_ltlibobjs
3271
: ${CONFIG_STATUS=./config.status}
3273
ac_clean_files_save=$ac_clean_files
3274
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3275
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3276
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3278
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3280
# Generated by $as_me.
3281
# Run this file to recreate the current configuration.
3282
# Compiler output produced by configure, useful for debugging
3283
# configure, is in config.log if it exists.
3289
SHELL=\${CONFIG_SHELL-$SHELL}
3292
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3293
## -------------------- ##
3294
## M4sh Initialization. ##
3295
## -------------------- ##
3297
# Be more Bourne compatible
3298
DUALCASE=1; export DUALCASE # for MKS sh
3299
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3302
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3303
# is contrary to our usage. Disable this feature.
3304
alias -g '${1+"$@"}'='"$@"'
3305
setopt NO_GLOB_SUBST
3307
case `(set -o) 2>/dev/null` in #(
3319
# Printing a long string crashes Solaris 7 /usr/bin/printf.
3320
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3321
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3322
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3323
# Prefer a ksh shell builtin over an external printf program on Solaris,
3324
# but without wasting forks for bash or zsh.
3325
if test -z "$BASH_VERSION$ZSH_VERSION" \
3326
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3327
as_echo='print -r --'
3328
as_echo_n='print -rn --'
3329
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3330
as_echo='printf %s\n'
3331
as_echo_n='printf %s'
3333
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3334
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3335
as_echo_n='/usr/ucb/echo -n'
3337
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3338
as_echo_n_body='eval
3342
expr "X$arg" : "X\\(.*\\)$as_nl";
3343
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3345
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3347
export as_echo_n_body
3348
as_echo_n='sh -c $as_echo_n_body as_echo'
3351
as_echo='sh -c $as_echo_body as_echo'
3354
# The user is always right.
3355
if test "${PATH_SEPARATOR+set}" != set; then
3357
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3358
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3365
# We need space, tab and new line, in precisely that order. Quoting is
3366
# there to prevent editors from complaining about space-tab.
3367
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3368
# splitting by setting IFS to empty value.)
3371
# Find who we are. Look in the path if we contain no directory separator.
3373
*[\\/]* ) as_myself=$0 ;;
3374
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3378
test -z "$as_dir" && as_dir=.
3379
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3385
# We did not find ourselves, most probably we were run as `sh COMMAND'
3386
# in which case we are not to be found in the path.
3387
if test "x$as_myself" = x; then
3390
if test ! -f "$as_myself"; then
3391
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3395
# Unset variables that we do not need and which cause bugs (e.g. in
3396
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3397
# suppresses any "Segmentation fault" message there. '((' could
3398
# trigger a bug in pdksh 5.2.14.
3399
for as_var in BASH_ENV ENV MAIL MAILPATH
3400
do eval test x\${$as_var+set} = xset \
3401
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3414
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3417
# as_fn_error ERROR [LINENO LOG_FD]
3418
# ---------------------------------
3419
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3420
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3421
# script with status $?, using 1 if that was 0.
3424
as_status=$?; test $as_status -eq 0 && as_status=1
3426
as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3427
$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
3429
$as_echo "$as_me: error: $1" >&2
3430
as_fn_exit $as_status
3434
# as_fn_set_status STATUS
3435
# -----------------------
3436
# Set $? to STATUS, without forking.
3440
} # as_fn_set_status
3444
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3454
# Portably unset VAR.
3457
{ eval $1=; unset $1;}
3459
as_unset=as_fn_unset
3460
# as_fn_append VAR VALUE
3461
# ----------------------
3462
# Append the text in VALUE to the end of the definition contained in VAR. Take
3463
# advantage of any shell optimizations that allow amortized linear growth over
3464
# repeated appends, instead of the typical quadratic growth present in naive
3466
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3467
eval 'as_fn_append ()
3478
# as_fn_arith ARG...
3479
# ------------------
3480
# Perform arithmetic evaluation on the ARGs, and store the result in the
3481
# global $as_val. Take advantage of shells that can avoid forks. The arguments
3482
# must be portable across $(()) and expr.
3483
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3484
eval 'as_fn_arith ()
3491
as_val=`expr "$@" || test $? -eq 1`
3496
if expr a : '\(a\)' >/dev/null 2>&1 &&
3497
test "X`expr 00001 : '.*\(...\)'`" = X001; then
3503
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3504
as_basename=basename
3509
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3515
as_me=`$as_basename -- "$0" ||
3516
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3517
X"$0" : 'X\(//\)$' \| \
3518
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3520
sed '/^.*\/\([^/][^/]*\)\/*$/{
3534
# Avoid depending upon Character Ranges.
3535
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3536
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3537
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3538
as_cr_digits='0123456789'
3539
as_cr_alnum=$as_cr_Letters$as_cr_digits
3541
ECHO_C= ECHO_N= ECHO_T=
3542
case `echo -n x` in #(((((
3544
case `echo 'xy\c'` in
3545
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
3547
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3554
rm -f conf$$ conf$$.exe conf$$.file
3555
if test -d conf$$.dir; then
3556
rm -f conf$$.dir/conf$$.file
3559
mkdir conf$$.dir 2>/dev/null
3561
if (echo >conf$$.file) 2>/dev/null; then
3562
if ln -s conf$$.file conf$$ 2>/dev/null; then
3564
# ... but there are two gotchas:
3565
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3566
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3567
# In both cases, we have to default to `cp -p'.
3568
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3570
elif ln conf$$.file conf$$ 2>/dev/null; then
3578
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3579
rmdir conf$$.dir 2>/dev/null
3584
# Create "$as_dir" as a directory, including parents if necessary.
3589
-*) as_dir=./$as_dir;;
3591
test -d "$as_dir" || eval $as_mkdir_p || {
3595
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3596
*) as_qdir=$as_dir;;
3598
as_dirs="'$as_qdir' $as_dirs"
3599
as_dir=`$as_dirname -- "$as_dir" ||
3600
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3601
X"$as_dir" : 'X\(//\)[^/]' \| \
3602
X"$as_dir" : 'X\(//\)$' \| \
3603
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3604
$as_echo X"$as_dir" |
3605
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3622
test -d "$as_dir" && break
3624
test -z "$as_dirs" || eval "mkdir $as_dirs"
3625
} || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
3629
if mkdir -p . 2>/dev/null; then
3630
as_mkdir_p='mkdir -p "$as_dir"'
3632
test -d ./-p && rmdir ./-p
3636
if test -x / >/dev/null 2>&1; then
3639
if ls -dL / >/dev/null 2>&1; then
3646
if test -d "$1"; then
3652
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3653
???[sx]*):;;*)false;;esac;fi
3657
as_executable_p=$as_test_x
3659
# Sed expression to map a string onto a valid CPP name.
3660
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3662
# Sed expression to map a string onto a valid variable name.
3663
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3667
## ----------------------------------- ##
3668
## Main body of $CONFIG_STATUS script. ##
3669
## ----------------------------------- ##
3671
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3673
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3674
# Save the log message, to keep $0 and so on meaningful, and to
3675
# report actual input values of CONFIG_FILES etc. instead of their
3676
# values after options handling.
3678
This file was extended by Haskell directory package $as_me 1.0, which was
3679
generated by GNU Autoconf 2.65. Invocation command line was
3681
CONFIG_FILES = $CONFIG_FILES
3682
CONFIG_HEADERS = $CONFIG_HEADERS
3683
CONFIG_LINKS = $CONFIG_LINKS
3684
CONFIG_COMMANDS = $CONFIG_COMMANDS
3687
on `(hostname || uname -n) 2>/dev/null | sed 1q`
3693
case $ac_config_headers in *"
3694
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
3698
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3699
# Files that config.status was made for.
3700
config_headers="$ac_config_headers"
3704
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3706
\`$as_me' instantiates files and other configuration actions
3707
from templates according to the current configuration. Unless the files
3708
and actions are specified as TAGs, all are instantiated by default.
3710
Usage: $0 [OPTION]... [TAG]...
3712
-h, --help print this help, then exit
3713
-V, --version print version number and configuration settings, then exit
3714
--config print configuration, then exit
3715
-q, --quiet, --silent
3716
do not print progress messages
3717
-d, --debug don't remove temporary files
3718
--recheck update $as_me by reconfiguring in the same conditions
3719
--header=FILE[:TEMPLATE]
3720
instantiate the configuration header FILE
3722
Configuration headers:
3725
Report bugs to <libraries@haskell.org>."
3728
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3729
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3731
Haskell directory package config.status 1.0
3732
configured by $0, generated by GNU Autoconf 2.65,
3733
with options \\"\$ac_cs_config\\"
3735
Copyright (C) 2009 Free Software Foundation, Inc.
3736
This config.status script is free software; the Free Software Foundation
3737
gives unlimited permission to copy, distribute and modify it."
3741
test -n "\$AWK" || AWK=awk
3744
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3745
# The default lists apply if the user does not specify any file.
3751
ac_option=`expr "X$1" : 'X\([^=]*\)='`
3752
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3763
# Handling of the options.
3764
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3766
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3767
$as_echo "$ac_cs_version"; exit ;;
3768
--config | --confi | --conf | --con | --co | --c )
3769
$as_echo "$ac_cs_config"; exit ;;
3770
--debug | --debu | --deb | --de | --d | -d )
3772
--header | --heade | --head | --hea )
3775
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3777
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
3778
ac_need_defaults=false;;
3780
# Conflict between --help and --header
3781
as_fn_error "ambiguous option: \`$1'
3782
Try \`$0 --help' for more information.";;
3783
--help | --hel | -h )
3784
$as_echo "$ac_cs_usage"; exit ;;
3785
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
3786
| -silent | --silent | --silen | --sile | --sil | --si | --s)
3790
-*) as_fn_error "unrecognized option: \`$1'
3791
Try \`$0 --help' for more information." ;;
3793
*) as_fn_append ac_config_targets " $1"
3794
ac_need_defaults=false ;;
3800
ac_configure_extra_args=
3802
if $ac_cs_silent; then
3804
ac_configure_extra_args="$ac_configure_extra_args --silent"
3808
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3809
if \$ac_cs_recheck; then
3810
set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3812
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3813
CONFIG_SHELL='$SHELL'
3819
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3823
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3824
## Running $as_me. ##
3830
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3833
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3835
# Handling of arguments.
3836
for ac_config_target in $ac_config_targets
3838
case $ac_config_target in
3839
"include/HsDirectoryConfig.h") CONFIG_HEADERS="$CONFIG_HEADERS include/HsDirectoryConfig.h" ;;
3841
*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3846
# If the user did not use the arguments to specify the items to instantiate,
3847
# then the envvar interface is used. Set only those that are not.
3848
# We use the long form for the default assignment because of an extremely
3849
# bizarre bug on SunOS 4.1.3.
3850
if $ac_need_defaults; then
3851
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3854
# Have a temporary directory for convenience. Make it in the build tree
3855
# simply because there is no reason against having it here, and in addition,
3856
# creating and moving files from /tmp can sometimes cause problems.
3857
# Hook for its removal unless debugging.
3858
# Note that there is a small window in which the directory will not be cleaned:
3859
# after its creation but before its name has been assigned to `$tmp'.
3863
trap 'exit_status=$?
3864
{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3866
trap 'as_fn_exit 1' 1 2 13 15
3868
# Create a (secure) tmp directory for tmp files.
3871
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3872
test -n "$tmp" && test -d "$tmp"
3875
tmp=./conf$$-$RANDOM
3876
(umask 077 && mkdir "$tmp")
3877
} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
3879
# Set up the scripts for CONFIG_HEADERS section.
3880
# No need to generate them if there are no CONFIG_HEADERS.
3881
# This happens for instance with `./config.status Makefile'.
3882
if test -n "$CONFIG_HEADERS"; then
3883
cat >"$tmp/defines.awk" <<\_ACAWK ||
3887
# Transform confdefs.h into an awk script `defines.awk', embedded as
3888
# here-document in config.status, that substitutes the proper values into
3889
# config.h.in to produce config.h.
3891
# Create a delimiter string that does not exist in confdefs.h, to ease
3892
# handling of long lines.
3894
for ac_last_try in false false :; do
3895
ac_t=`sed -n "/$ac_delim/p" confdefs.h`
3896
if test -z "$ac_t"; then
3898
elif $ac_last_try; then
3899
as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
3901
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3905
# For the awk script, D is an array of macro values keyed by name,
3906
# likewise P contains macro parameters if any. Preserve backslash
3907
# newline sequences.
3909
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
3911
s/.\{148\}/&'"$ac_delim"'/g
3914
s/^[ ]*#[ ]*define[ ][ ]*/ /
3921
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
3923
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
3927
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
3928
D["\1"]=" \3\\\\\\n"\\/p
3930
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
3935
s/.\{148\}/&'"$ac_delim"'/g
3940
s/["\\]/\\&/g; s/^/"/; s/$/"/p
3943
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
3945
' <confdefs.h | sed '
3946
s/'"$ac_delim"'/"\\\
3947
"/g' >>$CONFIG_STATUS || ac_write_fail=1
3949
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3950
for (key in D) D_is_set[key] = 1
3953
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
3955
split(line, arg, " ")
3956
if (arg[1] == "#") {
3960
defundef = substr(arg[1], 2)
3963
split(mac1, mac2, "(") #)
3965
prefix = substr(line, 1, index(line, defundef) - 1)
3966
if (D_is_set[macro]) {
3967
# Preserve the white space surrounding the "#".
3968
print prefix "define", macro P[macro] D[macro]
3971
# Replace #undef with comments. This is necessary, for example,
3972
# in the case of _POSIX_SOURCE, which is predefined and required
3973
# on some systems where configure will not decide to define it.
3974
if (defundef == "undef") {
3975
print "/*", prefix defundef, macro, "*/"
3983
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3984
as_fn_error "could not setup config headers machinery" "$LINENO" 5
3985
fi # test -n "$CONFIG_HEADERS"
3988
eval set X " :H $CONFIG_HEADERS "
3993
:[FHLC]) ac_mode=$ac_tag; continue;;
3995
case $ac_mode$ac_tag in
3997
:L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
3998
:[FH]-) ac_tag=-:-;;
3999
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4016
-) ac_f="$tmp/stdin";;
4017
*) # Look for the file first in the build tree, then in the source tree
4018
# (if the path is not absolute). The absolute path cannot be DOS-style,
4019
# because $ac_f cannot contain `:'.
4023
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4025
as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4027
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4028
as_fn_append ac_file_inputs " '$ac_f'"
4031
# Let's still pretend it is `configure' which instantiates (i.e., don't
4032
# use $as_me), people would be surprised to read:
4033
# /* config.h. Generated by config.status. */
4034
configure_input='Generated from '`
4035
$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4037
if test x"$ac_file" != x-; then
4038
configure_input="$ac_file. $configure_input"
4039
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4040
$as_echo "$as_me: creating $ac_file" >&6;}
4042
# Neutralize special characters interpreted by sed in replacement strings.
4043
case $configure_input in #(
4044
*\&* | *\|* | *\\* )
4045
ac_sed_conf_input=`$as_echo "$configure_input" |
4046
sed 's/[\\\\&|]/\\\\&/g'`;; #(
4047
*) ac_sed_conf_input=$configure_input;;
4051
*:-:* | *:-) cat >"$tmp/stdin" \
4052
|| as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4057
ac_dir=`$as_dirname -- "$ac_file" ||
4058
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4059
X"$ac_file" : 'X\(//\)[^/]' \| \
4060
X"$ac_file" : 'X\(//\)$' \| \
4061
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4062
$as_echo X"$ac_file" |
4063
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4080
as_dir="$ac_dir"; as_fn_mkdir_p
4084
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4086
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4087
# A ".." for each directory in $ac_dir_suffix.
4088
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4089
case $ac_top_builddir_sub in
4090
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4091
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4094
ac_abs_top_builddir=$ac_pwd
4095
ac_abs_builddir=$ac_pwd$ac_dir_suffix
4096
# for backward compatibility:
4097
ac_top_builddir=$ac_top_build_prefix
4100
.) # We are building in place.
4102
ac_top_srcdir=$ac_top_builddir_sub
4103
ac_abs_top_srcdir=$ac_pwd ;;
4104
[\\/]* | ?:[\\/]* ) # Absolute name.
4105
ac_srcdir=$srcdir$ac_dir_suffix;
4106
ac_top_srcdir=$srcdir
4107
ac_abs_top_srcdir=$srcdir ;;
4109
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4110
ac_top_srcdir=$ac_top_build_prefix$srcdir
4111
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4113
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4122
if test x"$ac_file" != x-; then
4124
$as_echo "/* $configure_input */" \
4125
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
4126
} >"$tmp/config.h" \
4127
|| as_fn_error "could not create $ac_file" "$LINENO" 5
4128
if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
4129
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
4130
$as_echo "$as_me: $ac_file is unchanged" >&6;}
4133
mv "$tmp/config.h" "$ac_file" \
4134
|| as_fn_error "could not create $ac_file" "$LINENO" 5
4137
$as_echo "/* $configure_input */" \
4138
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
4139
|| as_fn_error "could not create -" "$LINENO" 5
4151
ac_clean_files=$ac_clean_files_save
4153
test $ac_write_fail = 0 ||
4154
as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4157
# configure is writing to config.log, and then calls config.status.
4158
# config.status does its own redirection, appending to config.log.
4159
# Unfortunately, on DOS this fails, as config.log is still kept open
4160
# by configure, so config.status won't be able to write to it; its
4161
# output is simply discarded. So we exec the FD to /dev/null,
4162
# effectively closing config.log, so it can be properly (re)opened and
4163
# appended to by config.status. When coming back to configure, we
4164
# need to make the FD available again.
4165
if test "$no_create" != yes; then
4167
ac_config_status_args=
4168
test "$silent" = yes &&
4169
ac_config_status_args="$ac_config_status_args --quiet"
4171
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4173
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
4174
# would make configure fail if this is the last instruction.
4175
$ac_cs_success || as_fn_exit $?
4177
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4178
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4179
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
added
removed
libraries/directory/configure
