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- Committer: Bazaar Package Importer
- Author(s): Colin Watson
- Date: 2002-03-17 04:11:50 UTC
- Revision ID: james.westby@ubuntu.com-20020317041150-wkgfawjc3gxlk0o5
Tags: upstream-1.17.2
Import upstream version 1.17.2
- files added:
- arch
- arch/djgpp
- contrib
- contrib/mm
- contrib/mm/examples
- contrib/mm/mm
- doc
- font
- font/devX100
- font/devX100-12
- font/devX75
- font/devX75-12
- font/devascii
- font/devcp1047
- font/devdvi
- font/devdvi/generate
- font/devhtml
- font/devlatin1
- font/devlbp
- font/devlj4
- font/devlj4/generate
- font/devps
- font/devps/generate
- font/devutf8
- man
- src
- src/devices
- src/devices/grodvi
- src/devices/grohtml
- src/devices/grolbp
- src/devices/grolj4
- src/devices/grops
- src/devices/grotty
- src/include
- src/libs
- src/libs/libbib
- src/libs/libdriver
- src/libs/libgroff
- src/preproc
- src/preproc/eqn
- src/preproc/grn
- src/preproc/html
- src/preproc/pic
- src/preproc/refer
- src/preproc/soelim
- src/preproc/tbl
- src/roff
- src/roff/groff
- src/roff/grog
- src/roff/nroff
- src/roff/troff
- src/utils
- src/utils/addftinfo
- src/utils/afmtodit
- src/utils/hpftodit
- src/utils/indxbib
- src/utils/lkbib
- src/utils/lookbib
- src/utils/pfbtops
- src/utils/tfmtodit
- src/xditview
- tmac
added
removed
configure
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by Autoconf 2.50.
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#
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# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
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# Free Software Foundation, Inc.
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# This configure script is free software; the Free Software Foundation
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# gives unlimited permission to copy, distribute and modify it.
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# Be Bourne compatible
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if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
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emulate sh
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NULLCMD=:
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elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
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set -o posix
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fi
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# Name of the executable.
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as_me=`echo "$0" |sed 's,.*[\\/],,'`
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if expr a : '\(a\)' >/dev/null 2>&1; then
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as_expr=expr
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else
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as_expr=false
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fi
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rm -f conf$$ conf$$.exe conf$$.file
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echo >conf$$.file
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if ln -s conf$$.file conf$$ 2>/dev/null; then
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# We could just check for DJGPP; but this test a) works b) is more generic
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# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
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if test -f conf$$.exe; then
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# Don't use ln at all; we don't have any links
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as_ln_s='cp -p'
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else
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as_ln_s='ln -s'
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fi
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elif ln conf$$.file conf$$ 2>/dev/null; then
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as_ln_s=ln
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else
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as_ln_s='cp -p'
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fi
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rm -f conf$$ conf$$.exe conf$$.file
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as_executable_p="test -f"
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# Support unset when possible.
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if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
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as_unset=unset
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else
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as_unset=false
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fi
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# NLS nuisances.
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$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
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$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
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$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
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$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
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$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
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$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
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$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
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$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
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# IFS
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# We need space, tab and new line, in precisely that order.
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as_nl='
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'
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IFS=" $as_nl"
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# CDPATH.
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$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
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# Name of the host.
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# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
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# so uname gets run too.
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ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
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exec 6>&1
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#
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# Initializations.
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#
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ac_default_prefix=/usr/local
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cross_compiling=no
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subdirs=
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MFLAGS= MAKEFLAGS=
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SHELL=${CONFIG_SHELL-/bin/sh}
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# Maximum number of lines to put in a shell here document.
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# This variable seems obsolete. It should probably be removed, and
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# only ac_max_sed_lines should be used.
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: ${ac_max_here_lines=38}
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# Avoid depending upon Character Ranges.
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ac_cr_az='abcdefghijklmnopqrstuvwxyz'
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ac_cr_AZ='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
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ac_cr_09='0123456789'
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ac_cr_alnum=$ac_cr_az$ac_cr_AZ$ac_cr_09
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# Sed expression to map a string onto a valid sh and CPP variable names.
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ac_tr_sh="sed y%*+%pp%;s%[^_$ac_cr_alnum]%_%g"
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ac_tr_cpp="sed y%*$ac_cr_az%P$ac_cr_AZ%;s%[^_$ac_cr_alnum]%_%g"
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ac_unique_file="src/roff/groff/groff.cc"
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# Initialize some variables set by options.
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ac_init_help=
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ac_init_version=false
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# The variables have the same names as the options, with
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# dashes changed to underlines.
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cache_file=/dev/null
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exec_prefix=NONE
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no_create=
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no_recursion=
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prefix=NONE
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program_prefix=NONE
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program_suffix=NONE
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program_transform_name=s,x,x,
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silent=
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site=
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srcdir=
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verbose=
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x_includes=NONE
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x_libraries=NONE
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# Installation directory options.
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# These are left unexpanded so users can "make install exec_prefix=/foo"
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# and all the variables that are supposed to be based on exec_prefix
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# by default will actually change.
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# Use braces instead of parens because sh, perl, etc. also accept them.
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bindir='${exec_prefix}/bin'
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sbindir='${exec_prefix}/sbin'
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libexecdir='${exec_prefix}/libexec'
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datadir='${prefix}/share'
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sysconfdir='${prefix}/etc'
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sharedstatedir='${prefix}/com'
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localstatedir='${prefix}/var'
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libdir='${exec_prefix}/lib'
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includedir='${prefix}/include'
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oldincludedir='/usr/include'
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infodir='${prefix}/info'
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mandir='${prefix}/man'
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# Identity of this package.
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PACKAGE_NAME=
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PACKAGE_TARNAME=
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PACKAGE_VERSION=
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PACKAGE_STRING=
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PACKAGE_BUGREPORT=
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ac_prev=
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for ac_option
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do
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# If the previous option needs an argument, assign it.
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if test -n "$ac_prev"; then
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eval "$ac_prev=\$ac_option"
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ac_prev=
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continue
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fi
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ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
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# Accept the important Cygnus configure options, so we can diagnose typos.
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case $ac_option in
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-bindir | --bindir | --bindi | --bind | --bin | --bi)
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ac_prev=bindir ;;
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-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
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bindir=$ac_optarg ;;
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-build | --build | --buil | --bui | --bu)
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ac_prev=build_alias ;;
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-build=* | --build=* | --buil=* | --bui=* | --bu=*)
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build_alias=$ac_optarg ;;
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-cache-file | --cache-file | --cache-fil | --cache-fi \
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| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
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ac_prev=cache_file ;;
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-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
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cache_file=$ac_optarg ;;
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--config-cache | -C)
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cache_file=config.cache ;;
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-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
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ac_prev=datadir ;;
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-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
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| --da=*)
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datadir=$ac_optarg ;;
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-disable-* | --disable-*)
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ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
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# Reject names that are not valid shell variable names.
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expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
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{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
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{ (exit 1); exit 1; }; }
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ac_feature=`echo $ac_feature | sed 's/-/_/g'`
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eval "enable_$ac_feature=no" ;;
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-enable-* | --enable-*)
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ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
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# Reject names that are not valid shell variable names.
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expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
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{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
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{ (exit 1); exit 1; }; }
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ac_feature=`echo $ac_feature | sed 's/-/_/g'`
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case $ac_option in
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*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
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*) ac_optarg=yes ;;
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esac
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eval "enable_$ac_feature='$ac_optarg'" ;;
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-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
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| --exec | --exe | --ex)
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ac_prev=exec_prefix ;;
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-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
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| --exec=* | --exe=* | --ex=*)
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exec_prefix=$ac_optarg ;;
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-gas | --gas | --ga | --g)
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# Obsolete; use --with-gas.
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with_gas=yes ;;
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-help | --help | --hel | --he | -h)
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ac_init_help=long ;;
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-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
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ac_init_help=recursive ;;
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-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
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ac_init_help=short ;;
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-host | --host | --hos | --ho)
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ac_prev=host_alias ;;
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-host=* | --host=* | --hos=* | --ho=*)
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host_alias=$ac_optarg ;;
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-includedir | --includedir | --includedi | --included | --include \
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| --includ | --inclu | --incl | --inc)
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ac_prev=includedir ;;
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-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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| --includ=* | --inclu=* | --incl=* | --inc=*)
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includedir=$ac_optarg ;;
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-infodir | --infodir | --infodi | --infod | --info | --inf)
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ac_prev=infodir ;;
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-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
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infodir=$ac_optarg ;;
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-libdir | --libdir | --libdi | --libd)
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ac_prev=libdir ;;
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-libdir=* | --libdir=* | --libdi=* | --libd=*)
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libdir=$ac_optarg ;;
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-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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| --libexe | --libex | --libe)
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ac_prev=libexecdir ;;
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-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
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| --libexe=* | --libex=* | --libe=*)
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libexecdir=$ac_optarg ;;
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-localstatedir | --localstatedir | --localstatedi | --localstated \
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| --localstate | --localstat | --localsta | --localst \
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| --locals | --local | --loca | --loc | --lo)
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ac_prev=localstatedir ;;
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-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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| --localstate=* | --localstat=* | --localsta=* | --localst=* \
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| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
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localstatedir=$ac_optarg ;;
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-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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ac_prev=mandir ;;
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-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
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mandir=$ac_optarg ;;
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-nfp | --nfp | --nf)
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# Obsolete; use --without-fp.
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with_fp=no ;;
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-no-create | --no-create | --no-creat | --no-crea | --no-cre \
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| --no-cr | --no-c)
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no_create=yes ;;
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-no-recursion | --no-recursion | --no-recursio | --no-recursi \
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| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
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no_recursion=yes ;;
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-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
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| --oldin | --oldi | --old | --ol | --o)
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ac_prev=oldincludedir ;;
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-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
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| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
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oldincludedir=$ac_optarg ;;
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-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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ac_prev=prefix ;;
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-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
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prefix=$ac_optarg ;;
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-program-prefix | --program-prefix | --program-prefi | --program-pref \
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| --program-pre | --program-pr | --program-p)
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ac_prev=program_prefix ;;
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-program-prefix=* | --program-prefix=* | --program-prefi=* \
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| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
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program_prefix=$ac_optarg ;;
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-program-suffix | --program-suffix | --program-suffi | --program-suff \
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| --program-suf | --program-su | --program-s)
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ac_prev=program_suffix ;;
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-program-suffix=* | --program-suffix=* | --program-suffi=* \
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| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
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program_suffix=$ac_optarg ;;
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-program-transform-name | --program-transform-name \
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| --program-transform-nam | --program-transform-na \
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| --program-transform-n | --program-transform- \
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| --program-transform | --program-transfor \
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| --program-transfo | --program-transf \
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| --program-trans | --program-tran \
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| --progr-tra | --program-tr | --program-t)
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ac_prev=program_transform_name ;;
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-program-transform-name=* | --program-transform-name=* \
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| --program-transform-nam=* | --program-transform-na=* \
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| --program-transform-n=* | --program-transform-=* \
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| --program-transform=* | --program-transfor=* \
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| --program-transfo=* | --program-transf=* \
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| --program-trans=* | --program-tran=* \
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| --progr-tra=* | --program-tr=* | --program-t=*)
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program_transform_name=$ac_optarg ;;
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-q | -quiet | --quiet | --quie | --qui | --qu | --q \
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| -silent | --silent | --silen | --sile | --sil)
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silent=yes ;;
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-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
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ac_prev=sbindir ;;
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-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
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| --sbi=* | --sb=*)
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sbindir=$ac_optarg ;;
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-sharedstatedir | --sharedstatedir | --sharedstatedi \
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| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
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| --sharedst | --shareds | --shared | --share | --shar \
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| --sha | --sh)
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ac_prev=sharedstatedir ;;
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-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
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| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
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| --sha=* | --sh=*)
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sharedstatedir=$ac_optarg ;;
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-site | --site | --sit)
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ac_prev=site ;;
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-site=* | --site=* | --sit=*)
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site=$ac_optarg ;;
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-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
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ac_prev=srcdir ;;
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-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
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srcdir=$ac_optarg ;;
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-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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| --syscon | --sysco | --sysc | --sys | --sy)
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ac_prev=sysconfdir ;;
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-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
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sysconfdir=$ac_optarg ;;
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-target | --target | --targe | --targ | --tar | --ta | --t)
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ac_prev=target_alias ;;
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-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
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target_alias=$ac_optarg ;;
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-v | -verbose | --verbose | --verbos | --verbo | --verb)
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verbose=yes ;;
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-version | --version | --versio | --versi | --vers | -V)
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ac_init_version=: ;;
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-with-* | --with-*)
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ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
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# Reject names that are not valid shell variable names.
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expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
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{ echo "$as_me: error: invalid package name: $ac_package" >&2
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{ (exit 1); exit 1; }; }
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ac_package=`echo $ac_package| sed 's/-/_/g'`
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case $ac_option in
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*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
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*) ac_optarg=yes ;;
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esac
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eval "with_$ac_package='$ac_optarg'" ;;
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-without-* | --without-*)
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ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
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# Reject names that are not valid shell variable names.
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expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
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{ echo "$as_me: error: invalid package name: $ac_package" >&2
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{ (exit 1); exit 1; }; }
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ac_package=`echo $ac_package | sed 's/-/_/g'`
404
eval "with_$ac_package=no" ;;
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--x)
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# Obsolete; use --with-x.
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with_x=yes ;;
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-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
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| --x-incl | --x-inc | --x-in | --x-i)
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ac_prev=x_includes ;;
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-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
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| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
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x_includes=$ac_optarg ;;
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-x-libraries | --x-libraries | --x-librarie | --x-librari \
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| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
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ac_prev=x_libraries ;;
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-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
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| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
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x_libraries=$ac_optarg ;;
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-*) { echo "$as_me: error: unrecognized option: $ac_option
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Try \`$0 --help' for more information." >&2
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{ (exit 1); exit 1; }; }
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;;
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*=*)
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ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
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# Reject names that are not valid shell variable names.
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expr "x$ac_envvar" : ".*[^_$ac_cr_alnum]" >/dev/null &&
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{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
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{ (exit 1); exit 1; }; }
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ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
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eval "$ac_envvar='$ac_optarg'"
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export $ac_envvar ;;
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*)
440
# FIXME: should be removed in autoconf 3.0.
441
echo "$as_me: WARNING: you should use --build, --host, --target" >&2
442
expr "x$ac_option" : ".*[^-._$ac_cr_alnum]" >/dev/null &&
443
echo "$as_me: WARNING: invalid host type: $ac_option" >&2
444
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
445
;;
446
447
esac
448
done
449
450
if test -n "$ac_prev"; then
451
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
452
{ echo "$as_me: error: missing argument to $ac_option" >&2
453
{ (exit 1); exit 1; }; }
454
fi
455
456
# Be sure to have absolute paths.
457
for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
458
localstatedir libdir includedir oldincludedir infodir mandir \
459
exec_prefix prefix
460
do
461
eval ac_val=$`echo $ac_var`
462
case $ac_val in
463
[\\/$]* | ?:[\\/]* ) ;;
464
NONE ) ;;
465
*) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
466
{ (exit 1); exit 1; }; };;
467
esac
468
done
469
470
# There might be people who depend on the old broken behavior: `$host'
471
# used to hold the argument of --host etc.
472
build=$build_alias
473
host=$host_alias
474
target=$target_alias
475
476
# FIXME: should be removed in autoconf 3.0.
477
if test "x$host_alias" != x; then
478
if test "x$build_alias" = x; then
479
cross_compiling=maybe
480
echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
481
If a cross compiler is detected then cross compile mode will be used." >&2
482
elif test "x$build_alias" != "x$host_alias"; then
483
cross_compiling=yes
484
fi
485
fi
486
487
ac_tool_prefix=
488
test -n "$host_alias" && ac_tool_prefix=$host_alias-
489
490
test "$silent" = yes && exec 6>/dev/null
491
492
# Find the source files, if location was not specified.
493
if test -z "$srcdir"; then
494
ac_srcdir_defaulted=yes
495
# Try the directory containing this script, then its parent.
496
ac_prog=$0
497
ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
498
test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
499
srcdir=$ac_confdir
500
if test ! -r $srcdir/$ac_unique_file; then
501
srcdir=..
502
fi
503
else
504
ac_srcdir_defaulted=no
505
fi
506
if test ! -r $srcdir/$ac_unique_file; then
507
if test "$ac_srcdir_defaulted" = yes; then
508
{ echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
509
{ (exit 1); exit 1; }; }
510
else
511
{ echo "$as_me: error: cannot find sources in $srcdir" >&2
512
{ (exit 1); exit 1; }; }
513
fi
514
fi
515
srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
516
ac_env_build_alias_set=${build_alias+set}
517
ac_env_build_alias_value=$build_alias
518
ac_cv_env_build_alias_set=${build_alias+set}
519
ac_cv_env_build_alias_value=$build_alias
520
ac_env_host_alias_set=${host_alias+set}
521
ac_env_host_alias_value=$host_alias
522
ac_cv_env_host_alias_set=${host_alias+set}
523
ac_cv_env_host_alias_value=$host_alias
524
ac_env_target_alias_set=${target_alias+set}
525
ac_env_target_alias_value=$target_alias
526
ac_cv_env_target_alias_set=${target_alias+set}
527
ac_cv_env_target_alias_value=$target_alias
528
ac_env_CC_set=${CC+set}
529
ac_env_CC_value=$CC
530
ac_cv_env_CC_set=${CC+set}
531
ac_cv_env_CC_value=$CC
532
ac_env_CFLAGS_set=${CFLAGS+set}
533
ac_env_CFLAGS_value=$CFLAGS
534
ac_cv_env_CFLAGS_set=${CFLAGS+set}
535
ac_cv_env_CFLAGS_value=$CFLAGS
536
ac_env_LDFLAGS_set=${LDFLAGS+set}
537
ac_env_LDFLAGS_value=$LDFLAGS
538
ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
539
ac_cv_env_LDFLAGS_value=$LDFLAGS
540
ac_env_CPPFLAGS_set=${CPPFLAGS+set}
541
ac_env_CPPFLAGS_value=$CPPFLAGS
542
ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
543
ac_cv_env_CPPFLAGS_value=$CPPFLAGS
544
ac_env_CXX_set=${CXX+set}
545
ac_env_CXX_value=$CXX
546
ac_cv_env_CXX_set=${CXX+set}
547
ac_cv_env_CXX_value=$CXX
548
ac_env_CXXFLAGS_set=${CXXFLAGS+set}
549
ac_env_CXXFLAGS_value=$CXXFLAGS
550
ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
551
ac_cv_env_CXXFLAGS_value=$CXXFLAGS
552
ac_env_CPP_set=${CPP+set}
553
ac_env_CPP_value=$CPP
554
ac_cv_env_CPP_set=${CPP+set}
555
ac_cv_env_CPP_value=$CPP
556
557
#
558
# Report the --help message.
559
#
560
if test "$ac_init_help" = "long"; then
561
# Omit some internal or obsolete options to make the list less imposing.
562
# This message is too long to be a string in the A/UX 3.1 sh.
563
cat <<EOF
564
\`configure' configures this package to adapt to many kinds of systems.
565
566
Usage: $0 [OPTION]... [VAR=VALUE]...
567
568
To assign environment variables (e.g., CC, CFLAGS...), specify them as
569
VAR=VALUE. See below for descriptions of some of the useful variables.
570
571
Defaults for the options are specified in brackets.
572
573
Configuration:
574
-h, --help display this help and exit
575
--help=short display options specific to this package
576
--help=recursive display the short help of all the included packages
577
-V, --version display version information and exit
578
-q, --quiet, --silent do not print \`checking...' messages
579
--cache-file=FILE cache test results in FILE [disabled]
580
-C, --config-cache alias for \`--cache-file=config.cache'
581
-n, --no-create do not create output files
582
--srcdir=DIR find the sources in DIR [configure dir or \`..']
583
584
EOF
585
586
cat <<EOF
587
Installation directories:
588
--prefix=PREFIX install architecture-independent files in PREFIX
589
[$ac_default_prefix]
590
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
591
[PREFIX]
592
593
By default, \`make install' will install all the files in
594
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
595
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
596
for instance \`--prefix=\$HOME'.
597
598
For better control, use the options below.
599
600
Fine tuning of the installation directories:
601
--bindir=DIR user executables [EPREFIX/bin]
602
--sbindir=DIR system admin executables [EPREFIX/sbin]
603
--libexecdir=DIR program executables [EPREFIX/libexec]
604
--datadir=DIR read-only architecture-independent data [PREFIX/share]
605
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
606
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
607
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
608
--libdir=DIR object code libraries [EPREFIX/lib]
609
--includedir=DIR C header files [PREFIX/include]
610
--oldincludedir=DIR C header files for non-gcc [/usr/include]
611
--infodir=DIR info documentation [PREFIX/info]
612
--mandir=DIR man documentation [PREFIX/man]
613
EOF
614
615
cat <<\EOF
616
EOF
617
fi
618
619
if test -n "$ac_init_help"; then
620
621
cat <<\EOF
622
623
Some influential environment variables:
624
CC C compiler command
625
CFLAGS C compiler flags
626
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
627
nonstandard directory <lib dir>
628
CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
629
headers in a nonstandard directory <include dir>
630
CXX C++ compiler command
631
CXXFLAGS C++ compiler flags
632
CPP C preprocessor
633
634
Use these variables to override the choices made by `configure' or to help
635
it to find libraries and programs with nonstandard names/locations.
636
637
EOF
638
fi
639
640
if test "$ac_init_help" = "recursive"; then
641
# If there are subdirs, report their specific --help.
642
ac_popdir=`pwd`
643
for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
644
cd $ac_subdir
645
# A "../" for each directory in /$ac_subdir.
646
ac_dots=`echo $ac_subdir |
647
sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
648
649
case $srcdir in
650
.) # No --srcdir option. We are building in place.
651
ac_sub_srcdir=$srcdir ;;
652
[\\/]* | ?:[\\/]* ) # Absolute path.
653
ac_sub_srcdir=$srcdir/$ac_subdir ;;
654
*) # Relative path.
655
ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
656
esac
657
658
# Check for guested configure; otherwise get Cygnus style configure.
659
if test -f $ac_sub_srcdir/configure.gnu; then
660
echo
661
$SHELL $ac_sub_srcdir/configure.gnu --help=recursive
662
elif test -f $ac_sub_srcdir/configure; then
663
echo
664
$SHELL $ac_sub_srcdir/configure --help=recursive
665
elif test -f $ac_sub_srcdir/configure.ac ||
666
test -f $ac_sub_srcdir/configure.in; then
667
echo
668
$ac_configure --help
669
else
670
echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
671
fi
672
cd $ac_popdir
673
done
674
fi
675
676
test -n "$ac_init_help" && exit 0
677
if $ac_init_version; then
678
cat <<\EOF
679
680
Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
681
Free Software Foundation, Inc.
682
This configure script is free software; the Free Software Foundation
683
gives unlimited permission to copy, distribute and modify it.
684
EOF
685
exit 0
686
fi
687
exec 5>config.log
688
cat >&5 <<EOF
689
This file contains any messages produced by compilers while
690
running configure, to aid debugging if configure makes a mistake.
691
692
It was created by $as_me, which was
693
generated by GNU Autoconf 2.50. Invocation command line was
694
695
$ $0 $@
696
697
EOF
698
{
699
cat <<_ASUNAME
700
## ---------- ##
701
## Platform. ##
702
## ---------- ##
703
704
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
705
uname -m = `(uname -m) 2>/dev/null || echo unknown`
706
uname -r = `(uname -r) 2>/dev/null || echo unknown`
707
uname -s = `(uname -s) 2>/dev/null || echo unknown`
708
uname -v = `(uname -v) 2>/dev/null || echo unknown`
709
710
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
711
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
712
713
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
714
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
715
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
716
hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
717
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
718
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
719
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
720
721
PATH = $PATH
722
723
_ASUNAME
724
} >&5
725
726
cat >&5 <<EOF
727
## ------------ ##
728
## Core tests. ##
729
## ------------ ##
730
731
EOF
732
733
# Keep a trace of the command line.
734
# Strip out --no-create and --no-recursion so they do not pile up.
735
# Also quote any args containing shell meta-characters.
736
ac_configure_args=
737
ac_sep=
738
for ac_arg
739
do
740
case $ac_arg in
741
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
742
| --no-cr | --no-c) ;;
743
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
744
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
745
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
746
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
747
ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
748
ac_sep=" " ;;
749
*) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
750
ac_sep=" " ;;
751
esac
752
# Get rid of the leading space.
753
done
754
755
# When interrupted or exit'd, cleanup temporary files, and complete
756
# config.log. We remove comments because anyway the quotes in there
757
# would cause problems or look ugly.
758
trap 'exit_status=$?
759
# Save into config.log some information that might help in debugging.
760
echo >&5
761
echo "## ----------------- ##" >&5
762
echo "## Cache variables. ##" >&5
763
echo "## ----------------- ##" >&5
764
echo >&5
765
# The following way of writing the cache mishandles newlines in values,
766
{
767
(set) 2>&1 |
768
case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
769
*ac_space=\ *)
770
sed -n \
771
"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
772
s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
773
;;
774
*)
775
sed -n \
776
"s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
777
;;
778
esac;
779
} >&5
780
sed "/^$/d" confdefs.h >conftest.log
781
if test -s conftest.log; then
782
echo >&5
783
echo "## ------------ ##" >&5
784
echo "## confdefs.h. ##" >&5
785
echo "## ------------ ##" >&5
786
echo >&5
787
cat conftest.log >&5
788
fi
789
(echo; echo) >&5
790
test "$ac_signal" != 0 &&
791
echo "$as_me: caught signal $ac_signal" >&5
792
echo "$as_me: exit $exit_status" >&5
793
rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
794
exit $exit_status
795
' 0
796
for ac_signal in 1 2 13 15; do
797
trap 'ac_status=$?; ac_signal='$ac_signal'; { (exit $ac_status); exit $ac_status; }' $ac_signal
798
done
799
ac_signal=0
800
801
# confdefs.h avoids OS command line length limits that DEFS can exceed.
802
rm -rf conftest* confdefs.h
803
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
804
echo >confdefs.h
805
806
# Let the site file select an alternate cache file if it wants to.
807
# Prefer explicitly selected file to automatically selected ones.
808
if test -z "$CONFIG_SITE"; then
809
if test "x$prefix" != xNONE; then
810
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
811
else
812
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
813
fi
814
fi
815
for ac_site_file in $CONFIG_SITE; do
816
if test -r "$ac_site_file"; then
817
{ echo "$as_me:817: loading site script $ac_site_file" >&5
818
echo "$as_me: loading site script $ac_site_file" >&6;}
819
cat "$ac_site_file" >&5
820
. "$ac_site_file"
821
fi
822
done
823
824
if test -r "$cache_file"; then
825
# Some versions of bash will fail to source /dev/null (special
826
# files actually), so we avoid doing that.
827
if test -f "$cache_file"; then
828
{ echo "$as_me:828: loading cache $cache_file" >&5
829
echo "$as_me: loading cache $cache_file" >&6;}
830
case $cache_file in
831
[\\/]* | ?:[\\/]* ) . $cache_file;;
832
*) . ./$cache_file;;
833
esac
834
fi
835
else
836
{ echo "$as_me:836: creating cache $cache_file" >&5
837
echo "$as_me: creating cache $cache_file" >&6;}
838
>$cache_file
839
fi
840
841
# Check that the precious variables saved in the cache have kept the same
842
# value.
843
ac_suggest_removing_cache=false
844
for ac_var in `(set) 2>&1 |
845
sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
846
eval ac_old_set=\$ac_cv_env_${ac_var}_set
847
eval ac_new_set=\$ac_env_${ac_var}_set
848
eval ac_old_val="\$ac_cv_env_${ac_var}_value"
849
eval ac_new_val="\$ac_env_${ac_var}_value"
850
case $ac_old_set,$ac_new_set in
851
set,)
852
{ echo "$as_me:852: WARNING: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
853
echo "$as_me: WARNING: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
854
ac_suggest_removing_cache=: ;;
855
,set)
856
{ echo "$as_me:856: WARNING: \`$ac_var' was not set in the previous run" >&5
857
echo "$as_me: WARNING: \`$ac_var' was not set in the previous run" >&2;}
858
ac_suggest_removing_cache=: ;;
859
,);;
860
*)
861
if test "x$ac_old_val" != "x$ac_new_val"; then
862
{ echo "$as_me:862: WARNING: \`$ac_var' has changed since the previous run:" >&5
863
echo "$as_me: WARNING: \`$ac_var' has changed since the previous run:" >&2;}
864
{ echo "$as_me:864: WARNING: former value: $ac_old_val" >&5
865
echo "$as_me: WARNING: former value: $ac_old_val" >&2;}
866
{ echo "$as_me:866: WARNING: current value: $ac_new_val" >&5
867
echo "$as_me: WARNING: current value: $ac_new_val" >&2;}
868
ac_suggest_removing_cache=:
869
fi;;
870
esac
871
done
872
if $ac_suggest_removing_cache; then
873
{ echo "$as_me:873: WARNING: changes in the environment can compromise the build" >&5
874
echo "$as_me: WARNING: changes in the environment can compromise the build" >&2;}
875
{ echo "$as_me:875: WARNING: consider removing $cache_file and starting over" >&5
876
echo "$as_me: WARNING: consider removing $cache_file and starting over" >&2;}
877
fi
878
879
ac_ext=c
880
ac_cpp='$CPP $CPPFLAGS'
881
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
882
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
883
ac_compiler_gnu=$ac_cv_c_compiler_gnu
884
885
case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
886
*c*,-n*) ECHO_N= ECHO_C='
887
' ECHO_T=' ' ;;
888
*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
889
*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
890
esac
891
echo "#! $SHELL" >conftest.sh
892
echo "exit 0" >>conftest.sh
893
chmod +x conftest.sh
894
if { (echo "$as_me:894: PATH=\".;.\"; conftest.sh") >&5
895
(PATH=".;."; conftest.sh) 2>&5
896
ac_status=$?
897
echo "$as_me:897: \$? = $ac_status" >&5
898
(exit $ac_status); }; then
899
ac_path_separator=';'
900
else
901
ac_path_separator=:
902
fi
903
PATH_SEPARATOR="$ac_path_separator"
904
rm -f conftest.sh
905
906
ac_srcdir_defaulted=no
907
srcdir=`cd $srcdir; pwd`
908
top_builddir=`pwd`
909
910
ac_ext=c
911
ac_cpp='$CPP $CPPFLAGS'
912
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
913
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
914
ac_compiler_gnu=$ac_cv_c_compiler_gnu
915
if test -n "$ac_tool_prefix"; then
916
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
917
set dummy ${ac_tool_prefix}gcc; ac_word=$2
918
echo "$as_me:918: checking for $ac_word" >&5
919
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
920
if test "${ac_cv_prog_CC+set}" = set; then
921
echo $ECHO_N "(cached) $ECHO_C" >&6
922
else
923
if test -n "$CC"; then
924
ac_cv_prog_CC="$CC" # Let the user override the test.
925
else
926
ac_save_IFS=$IFS; IFS=$ac_path_separator
927
ac_dummy="$PATH"
928
for ac_dir in $ac_dummy; do
929
IFS=$ac_save_IFS
930
test -z "$ac_dir" && ac_dir=.
931
$as_executable_p "$ac_dir/$ac_word" || continue
932
ac_cv_prog_CC="${ac_tool_prefix}gcc"
933
echo "$as_me:933: found $ac_dir/$ac_word" >&5
934
break
935
done
936
937
fi
938
fi
939
CC=$ac_cv_prog_CC
940
if test -n "$CC"; then
941
echo "$as_me:941: result: $CC" >&5
942
echo "${ECHO_T}$CC" >&6
943
else
944
echo "$as_me:944: result: no" >&5
945
echo "${ECHO_T}no" >&6
946
fi
947
948
fi
949
if test -z "$ac_cv_prog_CC"; then
950
ac_ct_CC=$CC
951
# Extract the first word of "gcc", so it can be a program name with args.
952
set dummy gcc; ac_word=$2
953
echo "$as_me:953: checking for $ac_word" >&5
954
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
955
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
956
echo $ECHO_N "(cached) $ECHO_C" >&6
957
else
958
if test -n "$ac_ct_CC"; then
959
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
960
else
961
ac_save_IFS=$IFS; IFS=$ac_path_separator
962
ac_dummy="$PATH"
963
for ac_dir in $ac_dummy; do
964
IFS=$ac_save_IFS
965
test -z "$ac_dir" && ac_dir=.
966
$as_executable_p "$ac_dir/$ac_word" || continue
967
ac_cv_prog_ac_ct_CC="gcc"
968
echo "$as_me:968: found $ac_dir/$ac_word" >&5
969
break
970
done
971
972
fi
973
fi
974
ac_ct_CC=$ac_cv_prog_ac_ct_CC
975
if test -n "$ac_ct_CC"; then
976
echo "$as_me:976: result: $ac_ct_CC" >&5
977
echo "${ECHO_T}$ac_ct_CC" >&6
978
else
979
echo "$as_me:979: result: no" >&5
980
echo "${ECHO_T}no" >&6
981
fi
982
983
CC=$ac_ct_CC
984
else
985
CC="$ac_cv_prog_CC"
986
fi
987
988
if test -z "$CC"; then
989
if test -n "$ac_tool_prefix"; then
990
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
991
set dummy ${ac_tool_prefix}cc; ac_word=$2
992
echo "$as_me:992: checking for $ac_word" >&5
993
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
994
if test "${ac_cv_prog_CC+set}" = set; then
995
echo $ECHO_N "(cached) $ECHO_C" >&6
996
else
997
if test -n "$CC"; then
998
ac_cv_prog_CC="$CC" # Let the user override the test.
999
else
1000
ac_save_IFS=$IFS; IFS=$ac_path_separator
1001
ac_dummy="$PATH"
1002
for ac_dir in $ac_dummy; do
1003
IFS=$ac_save_IFS
1004
test -z "$ac_dir" && ac_dir=.
1005
$as_executable_p "$ac_dir/$ac_word" || continue
1006
ac_cv_prog_CC="${ac_tool_prefix}cc"
1007
echo "$as_me:1007: found $ac_dir/$ac_word" >&5
1008
break
1009
done
1010
1011
fi
1012
fi
1013
CC=$ac_cv_prog_CC
1014
if test -n "$CC"; then
1015
echo "$as_me:1015: result: $CC" >&5
1016
echo "${ECHO_T}$CC" >&6
1017
else
1018
echo "$as_me:1018: result: no" >&5
1019
echo "${ECHO_T}no" >&6
1020
fi
1021
1022
fi
1023
if test -z "$ac_cv_prog_CC"; then
1024
ac_ct_CC=$CC
1025
# Extract the first word of "cc", so it can be a program name with args.
1026
set dummy cc; ac_word=$2
1027
echo "$as_me:1027: checking for $ac_word" >&5
1028
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1029
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1030
echo $ECHO_N "(cached) $ECHO_C" >&6
1031
else
1032
if test -n "$ac_ct_CC"; then
1033
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1034
else
1035
ac_save_IFS=$IFS; IFS=$ac_path_separator
1036
ac_dummy="$PATH"
1037
for ac_dir in $ac_dummy; do
1038
IFS=$ac_save_IFS
1039
test -z "$ac_dir" && ac_dir=.
1040
$as_executable_p "$ac_dir/$ac_word" || continue
1041
ac_cv_prog_ac_ct_CC="cc"
1042
echo "$as_me:1042: found $ac_dir/$ac_word" >&5
1043
break
1044
done
1045
1046
fi
1047
fi
1048
ac_ct_CC=$ac_cv_prog_ac_ct_CC
1049
if test -n "$ac_ct_CC"; then
1050
echo "$as_me:1050: result: $ac_ct_CC" >&5
1051
echo "${ECHO_T}$ac_ct_CC" >&6
1052
else
1053
echo "$as_me:1053: result: no" >&5
1054
echo "${ECHO_T}no" >&6
1055
fi
1056
1057
CC=$ac_ct_CC
1058
else
1059
CC="$ac_cv_prog_CC"
1060
fi
1061
1062
fi
1063
if test -z "$CC"; then
1064
# Extract the first word of "cc", so it can be a program name with args.
1065
set dummy cc; ac_word=$2
1066
echo "$as_me:1066: checking for $ac_word" >&5
1067
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1068
if test "${ac_cv_prog_CC+set}" = set; then
1069
echo $ECHO_N "(cached) $ECHO_C" >&6
1070
else
1071
if test -n "$CC"; then
1072
ac_cv_prog_CC="$CC" # Let the user override the test.
1073
else
1074
ac_prog_rejected=no
1075
ac_save_IFS=$IFS; IFS=$ac_path_separator
1076
ac_dummy="$PATH"
1077
for ac_dir in $ac_dummy; do
1078
IFS=$ac_save_IFS
1079
test -z "$ac_dir" && ac_dir=.
1080
$as_executable_p "$ac_dir/$ac_word" || continue
1081
if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1082
ac_prog_rejected=yes
1083
continue
1084
fi
1085
ac_cv_prog_CC="cc"
1086
echo "$as_me:1086: found $ac_dir/$ac_word" >&5
1087
break
1088
done
1089
1090
if test $ac_prog_rejected = yes; then
1091
# We found a bogon in the path, so make sure we never use it.
1092
set dummy $ac_cv_prog_CC
1093
shift
1094
if test $# != 0; then
1095
# We chose a different compiler from the bogus one.
1096
# However, it has the same basename, so the bogon will be chosen
1097
# first if we set CC to just the basename; use the full file name.
1098
shift
1099
set dummy "$ac_dir/$ac_word" ${1+"$@"}
1100
shift
1101
ac_cv_prog_CC="$@"
1102
fi
1103
fi
1104
fi
1105
fi
1106
CC=$ac_cv_prog_CC
1107
if test -n "$CC"; then
1108
echo "$as_me:1108: result: $CC" >&5
1109
echo "${ECHO_T}$CC" >&6
1110
else
1111
echo "$as_me:1111: result: no" >&5
1112
echo "${ECHO_T}no" >&6
1113
fi
1114
1115
fi
1116
if test -z "$CC"; then
1117
if test -n "$ac_tool_prefix"; then
1118
for ac_prog in cl
1119
do
1120
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1121
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1122
echo "$as_me:1122: checking for $ac_word" >&5
1123
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1124
if test "${ac_cv_prog_CC+set}" = set; then
1125
echo $ECHO_N "(cached) $ECHO_C" >&6
1126
else
1127
if test -n "$CC"; then
1128
ac_cv_prog_CC="$CC" # Let the user override the test.
1129
else
1130
ac_save_IFS=$IFS; IFS=$ac_path_separator
1131
ac_dummy="$PATH"
1132
for ac_dir in $ac_dummy; do
1133
IFS=$ac_save_IFS
1134
test -z "$ac_dir" && ac_dir=.
1135
$as_executable_p "$ac_dir/$ac_word" || continue
1136
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1137
echo "$as_me:1137: found $ac_dir/$ac_word" >&5
1138
break
1139
done
1140
1141
fi
1142
fi
1143
CC=$ac_cv_prog_CC
1144
if test -n "$CC"; then
1145
echo "$as_me:1145: result: $CC" >&5
1146
echo "${ECHO_T}$CC" >&6
1147
else
1148
echo "$as_me:1148: result: no" >&5
1149
echo "${ECHO_T}no" >&6
1150
fi
1151
1152
test -n "$CC" && break
1153
done
1154
fi
1155
if test -z "$CC"; then
1156
ac_ct_CC=$CC
1157
for ac_prog in cl
1158
do
1159
# Extract the first word of "$ac_prog", so it can be a program name with args.
1160
set dummy $ac_prog; ac_word=$2
1161
echo "$as_me:1161: checking for $ac_word" >&5
1162
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1163
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1164
echo $ECHO_N "(cached) $ECHO_C" >&6
1165
else
1166
if test -n "$ac_ct_CC"; then
1167
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1168
else
1169
ac_save_IFS=$IFS; IFS=$ac_path_separator
1170
ac_dummy="$PATH"
1171
for ac_dir in $ac_dummy; do
1172
IFS=$ac_save_IFS
1173
test -z "$ac_dir" && ac_dir=.
1174
$as_executable_p "$ac_dir/$ac_word" || continue
1175
ac_cv_prog_ac_ct_CC="$ac_prog"
1176
echo "$as_me:1176: found $ac_dir/$ac_word" >&5
1177
break
1178
done
1179
1180
fi
1181
fi
1182
ac_ct_CC=$ac_cv_prog_ac_ct_CC
1183
if test -n "$ac_ct_CC"; then
1184
echo "$as_me:1184: result: $ac_ct_CC" >&5
1185
echo "${ECHO_T}$ac_ct_CC" >&6
1186
else
1187
echo "$as_me:1187: result: no" >&5
1188
echo "${ECHO_T}no" >&6
1189
fi
1190
1191
test -n "$ac_ct_CC" && break
1192
done
1193
1194
CC=$ac_ct_CC
1195
fi
1196
1197
fi
1198
1199
test -z "$CC" && { { echo "$as_me:1199: error: no acceptable cc found in \$PATH" >&5
1200
echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
1201
{ (exit 1); exit 1; }; }
1202
1203
cat >conftest.$ac_ext <<_ACEOF
1204
#line 1204 "configure"
1205
#include "confdefs.h"
1206
1207
int
1208
main ()
1209
{
1210
1211
;
1212
return 0;
1213
}
1214
_ACEOF
1215
ac_clean_files_save=$ac_clean_files
1216
ac_clean_files="$ac_clean_files a.out a.exe"
1217
# Try to create an executable without -o first, disregard a.out.
1218
# It will help us diagnose broken compiler, and finding out an intuition
1219
# of exeext.
1220
echo "$as_me:1220: checking for C compiler default output" >&5
1221
echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1222
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1223
if { (eval echo "$as_me:1223: \"$ac_link_default\"") >&5
1224
(eval $ac_link_default) 2>&5
1225
ac_status=$?
1226
echo "$as_me:1226: \$? = $ac_status" >&5
1227
(exit $ac_status); }; then
1228
for ac_file in `ls a.exe conftest.exe a.* conftest conftest.* 2>/dev/null`; do
1229
case $ac_file in
1230
*.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
1231
a.out ) # We found the default executable, but exeext='' is most
1232
# certainly right.
1233
break;;
1234
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1235
export ac_cv_exeext
1236
break;;
1237
* ) break;;
1238
esac
1239
done
1240
else
1241
echo "$as_me: failed program was:" >&5
1242
cat conftest.$ac_ext >&5
1243
{ { echo "$as_me:1243: error: C compiler cannot create executables" >&5
1244
echo "$as_me: error: C compiler cannot create executables" >&2;}
1245
{ (exit 77); exit 77; }; }
1246
fi
1247
1248
ac_exeext=$ac_cv_exeext
1249
echo "$as_me:1249: result: $ac_file" >&5
1250
echo "${ECHO_T}$ac_file" >&6
1251
1252
# Check the compiler produces executables we can run. If not, either
1253
# the compiler is broken, or we cross compile.
1254
echo "$as_me:1254: checking whether the C compiler works" >&5
1255
echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1256
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1257
# If not cross compiling, check that we can run a simple program.
1258
if test "$cross_compiling" != yes; then
1259
if { ac_try='./$ac_file'
1260
{ (eval echo "$as_me:1260: \"$ac_try\"") >&5
1261
(eval $ac_try) 2>&5
1262
ac_status=$?
1263
echo "$as_me:1263: \$? = $ac_status" >&5
1264
(exit $ac_status); }; }; then
1265
cross_compiling=no
1266
else
1267
if test "$cross_compiling" = maybe; then
1268
cross_compiling=yes
1269
else
1270
{ { echo "$as_me:1270: error: cannot run C compiled programs.
1271
If you meant to cross compile, use \`--host'." >&5
1272
echo "$as_me: error: cannot run C compiled programs.
1273
If you meant to cross compile, use \`--host'." >&2;}
1274
{ (exit 1); exit 1; }; }
1275
fi
1276
fi
1277
fi
1278
echo "$as_me:1278: result: yes" >&5
1279
echo "${ECHO_T}yes" >&6
1280
1281
rm -f a.out a.exe conftest$ac_cv_exeext
1282
ac_clean_files=$ac_clean_files_save
1283
# Check the compiler produces executables we can run. If not, either
1284
# the compiler is broken, or we cross compile.
1285
echo "$as_me:1285: checking whether we are cross compiling" >&5
1286
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1287
echo "$as_me:1287: result: $cross_compiling" >&5
1288
echo "${ECHO_T}$cross_compiling" >&6
1289
1290
echo "$as_me:1290: checking for executable suffix" >&5
1291
echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1292
if { (eval echo "$as_me:1292: \"$ac_link\"") >&5
1293
(eval $ac_link) 2>&5
1294
ac_status=$?
1295
echo "$as_me:1295: \$? = $ac_status" >&5
1296
(exit $ac_status); }; then
1297
# If both `conftest.exe' and `conftest' are `present' (well, observable)
1298
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1299
# work properly (i.e., refer to `conftest.exe'), while it won't with
1300
# `rm'.
1301
for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1302
case $ac_file in
1303
*.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
1304
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1305
export ac_cv_exeext
1306
break;;
1307
* ) break;;
1308
esac
1309
done
1310
else
1311
{ { echo "$as_me:1311: error: cannot compute EXEEXT: cannot compile and link" >&5
1312
echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1313
{ (exit 1); exit 1; }; }
1314
fi
1315
1316
rm -f conftest$ac_cv_exeext
1317
echo "$as_me:1317: result: $ac_cv_exeext" >&5
1318
echo "${ECHO_T}$ac_cv_exeext" >&6
1319
1320
rm -f conftest.$ac_ext
1321
EXEEXT=$ac_cv_exeext
1322
ac_exeext=$EXEEXT
1323
echo "$as_me:1323: checking for object suffix" >&5
1324
echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
1325
if test "${ac_cv_objext+set}" = set; then
1326
echo $ECHO_N "(cached) $ECHO_C" >&6
1327
else
1328
cat >conftest.$ac_ext <<_ACEOF
1329
#line 1329 "configure"
1330
#include "confdefs.h"
1331
1332
int
1333
main ()
1334
{
1335
1336
;
1337
return 0;
1338
}
1339
_ACEOF
1340
rm -f conftest.o conftest.obj
1341
if { (eval echo "$as_me:1341: \"$ac_compile\"") >&5
1342
(eval $ac_compile) 2>&5
1343
ac_status=$?
1344
echo "$as_me:1344: \$? = $ac_status" >&5
1345
(exit $ac_status); }; then
1346
for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1347
case $ac_file in
1348
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
1349
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1350
break;;
1351
esac
1352
done
1353
else
1354
echo "$as_me: failed program was:" >&5
1355
cat conftest.$ac_ext >&5
1356
{ { echo "$as_me:1356: error: cannot compute OBJEXT: cannot compile" >&5
1357
echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
1358
{ (exit 1); exit 1; }; }
1359
fi
1360
1361
rm -f conftest.$ac_cv_objext conftest.$ac_ext
1362
fi
1363
echo "$as_me:1363: result: $ac_cv_objext" >&5
1364
echo "${ECHO_T}$ac_cv_objext" >&6
1365
OBJEXT=$ac_cv_objext
1366
ac_objext=$OBJEXT
1367
echo "$as_me:1367: checking whether we are using the GNU C compiler" >&5
1368
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1369
if test "${ac_cv_c_compiler_gnu+set}" = set; then
1370
echo $ECHO_N "(cached) $ECHO_C" >&6
1371
else
1372
cat >conftest.$ac_ext <<_ACEOF
1373
#line 1373 "configure"
1374
#include "confdefs.h"
1375
1376
int
1377
main ()
1378
{
1379
#ifndef __GNUC__
1380
choke me
1381
#endif
1382
1383
;
1384
return 0;
1385
}
1386
_ACEOF
1387
rm -f conftest.$ac_objext
1388
if { (eval echo "$as_me:1388: \"$ac_compile\"") >&5
1389
(eval $ac_compile) 2>&5
1390
ac_status=$?
1391
echo "$as_me:1391: \$? = $ac_status" >&5
1392
(exit $ac_status); } &&
1393
{ ac_try='test -s conftest.$ac_objext'
1394
{ (eval echo "$as_me:1394: \"$ac_try\"") >&5
1395
(eval $ac_try) 2>&5
1396
ac_status=$?
1397
echo "$as_me:1397: \$? = $ac_status" >&5
1398
(exit $ac_status); }; }; then
1399
ac_compiler_gnu=yes
1400
else
1401
echo "$as_me: failed program was:" >&5
1402
cat conftest.$ac_ext >&5
1403
ac_compiler_gnu=no
1404
fi
1405
rm -f conftest.$ac_objext conftest.$ac_ext
1406
ac_cv_c_compiler_gnu=$ac_compiler_gnu
1407
1408
fi
1409
echo "$as_me:1409: result: $ac_cv_c_compiler_gnu" >&5
1410
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1411
GCC=`test $ac_compiler_gnu = yes && echo yes`
1412
ac_test_CFLAGS=${CFLAGS+set}
1413
ac_save_CFLAGS=$CFLAGS
1414
CFLAGS="-g"
1415
echo "$as_me:1415: checking whether $CC accepts -g" >&5
1416
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1417
if test "${ac_cv_prog_cc_g+set}" = set; then
1418
echo $ECHO_N "(cached) $ECHO_C" >&6
1419
else
1420
cat >conftest.$ac_ext <<_ACEOF
1421
#line 1421 "configure"
1422
#include "confdefs.h"
1423
1424
int
1425
main ()
1426
{
1427
1428
;
1429
return 0;
1430
}
1431
_ACEOF
1432
rm -f conftest.$ac_objext
1433
if { (eval echo "$as_me:1433: \"$ac_compile\"") >&5
1434
(eval $ac_compile) 2>&5
1435
ac_status=$?
1436
echo "$as_me:1436: \$? = $ac_status" >&5
1437
(exit $ac_status); } &&
1438
{ ac_try='test -s conftest.$ac_objext'
1439
{ (eval echo "$as_me:1439: \"$ac_try\"") >&5
1440
(eval $ac_try) 2>&5
1441
ac_status=$?
1442
echo "$as_me:1442: \$? = $ac_status" >&5
1443
(exit $ac_status); }; }; then
1444
ac_cv_prog_cc_g=yes
1445
else
1446
echo "$as_me: failed program was:" >&5
1447
cat conftest.$ac_ext >&5
1448
ac_cv_prog_cc_g=no
1449
fi
1450
rm -f conftest.$ac_objext conftest.$ac_ext
1451
fi
1452
echo "$as_me:1452: result: $ac_cv_prog_cc_g" >&5
1453
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1454
if test "$ac_test_CFLAGS" = set; then
1455
CFLAGS=$ac_save_CFLAGS
1456
elif test $ac_cv_prog_cc_g = yes; then
1457
if test "$GCC" = yes; then
1458
CFLAGS="-g -O2"
1459
else
1460
CFLAGS="-g"
1461
fi
1462
else
1463
if test "$GCC" = yes; then
1464
CFLAGS="-O2"
1465
else
1466
CFLAGS=
1467
fi
1468
fi
1469
# Some people use a C++ compiler to compile C. Since we use `exit',
1470
# in C++ we need to declare it. In case someone uses the same compiler
1471
# for both compiling C and C++ we need to have the C++ compiler decide
1472
# the declaration of exit, since it's the most demanding environment.
1473
cat >conftest.$ac_ext <<_ACEOF
1474
#ifndef __cplusplus
1475
choke me
1476
#endif
1477
_ACEOF
1478
rm -f conftest.$ac_objext
1479
if { (eval echo "$as_me:1479: \"$ac_compile\"") >&5
1480
(eval $ac_compile) 2>&5
1481
ac_status=$?
1482
echo "$as_me:1482: \$? = $ac_status" >&5
1483
(exit $ac_status); } &&
1484
{ ac_try='test -s conftest.$ac_objext'
1485
{ (eval echo "$as_me:1485: \"$ac_try\"") >&5
1486
(eval $ac_try) 2>&5
1487
ac_status=$?
1488
echo "$as_me:1488: \$? = $ac_status" >&5
1489
(exit $ac_status); }; }; then
1490
for ac_declaration in \
1491
''\
1492
'#include <stdlib.h>' \
1493
'extern "C" void std::exit (int) throw (); using std::exit;' \
1494
'extern "C" void std::exit (int); using std::exit;' \
1495
'extern "C" void exit (int) throw ();' \
1496
'extern "C" void exit (int);' \
1497
'void exit (int);'
1498
do
1499
cat >conftest.$ac_ext <<_ACEOF
1500
#line 1500 "configure"
1501
#include "confdefs.h"
1502
#include <stdlib.h>
1503
$ac_declaration
1504
int
1505
main ()
1506
{
1507
exit (42);
1508
;
1509
return 0;
1510
}
1511
_ACEOF
1512
rm -f conftest.$ac_objext
1513
if { (eval echo "$as_me:1513: \"$ac_compile\"") >&5
1514
(eval $ac_compile) 2>&5
1515
ac_status=$?
1516
echo "$as_me:1516: \$? = $ac_status" >&5
1517
(exit $ac_status); } &&
1518
{ ac_try='test -s conftest.$ac_objext'
1519
{ (eval echo "$as_me:1519: \"$ac_try\"") >&5
1520
(eval $ac_try) 2>&5
1521
ac_status=$?
1522
echo "$as_me:1522: \$? = $ac_status" >&5
1523
(exit $ac_status); }; }; then
1524
:
1525
else
1526
echo "$as_me: failed program was:" >&5
1527
cat conftest.$ac_ext >&5
1528
continue
1529
fi
1530
rm -f conftest.$ac_objext conftest.$ac_ext
1531
cat >conftest.$ac_ext <<_ACEOF
1532
#line 1532 "configure"
1533
#include "confdefs.h"
1534
$ac_declaration
1535
int
1536
main ()
1537
{
1538
exit (42);
1539
;
1540
return 0;
1541
}
1542
_ACEOF
1543
rm -f conftest.$ac_objext
1544
if { (eval echo "$as_me:1544: \"$ac_compile\"") >&5
1545
(eval $ac_compile) 2>&5
1546
ac_status=$?
1547
echo "$as_me:1547: \$? = $ac_status" >&5
1548
(exit $ac_status); } &&
1549
{ ac_try='test -s conftest.$ac_objext'
1550
{ (eval echo "$as_me:1550: \"$ac_try\"") >&5
1551
(eval $ac_try) 2>&5
1552
ac_status=$?
1553
echo "$as_me:1553: \$? = $ac_status" >&5
1554
(exit $ac_status); }; }; then
1555
break
1556
else
1557
echo "$as_me: failed program was:" >&5
1558
cat conftest.$ac_ext >&5
1559
fi
1560
rm -f conftest.$ac_objext conftest.$ac_ext
1561
done
1562
echo '#ifdef __cplusplus' >>confdefs.h
1563
echo $ac_declaration >>confdefs.h
1564
echo '#endif' >>confdefs.h
1565
1566
else
1567
echo "$as_me: failed program was:" >&5
1568
cat conftest.$ac_ext >&5
1569
fi
1570
rm -f conftest.$ac_objext conftest.$ac_ext
1571
ac_ext=c
1572
ac_cpp='$CPP $CPPFLAGS'
1573
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1574
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1575
ac_compiler_gnu=$ac_cv_c_compiler_gnu
1576
1577
ac_ext=cc
1578
ac_cpp='$CXXCPP $CPPFLAGS'
1579
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1580
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1581
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1582
if test -n "$ac_tool_prefix"; then
1583
for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl KCC RCC xlC_r xlC
1584
do
1585
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1586
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1587
echo "$as_me:1587: checking for $ac_word" >&5
1588
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1589
if test "${ac_cv_prog_CXX+set}" = set; then
1590
echo $ECHO_N "(cached) $ECHO_C" >&6
1591
else
1592
if test -n "$CXX"; then
1593
ac_cv_prog_CXX="$CXX" # Let the user override the test.
1594
else
1595
ac_save_IFS=$IFS; IFS=$ac_path_separator
1596
ac_dummy="$PATH"
1597
for ac_dir in $ac_dummy; do
1598
IFS=$ac_save_IFS
1599
test -z "$ac_dir" && ac_dir=.
1600
$as_executable_p "$ac_dir/$ac_word" || continue
1601
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1602
echo "$as_me:1602: found $ac_dir/$ac_word" >&5
1603
break
1604
done
1605
1606
fi
1607
fi
1608
CXX=$ac_cv_prog_CXX
1609
if test -n "$CXX"; then
1610
echo "$as_me:1610: result: $CXX" >&5
1611
echo "${ECHO_T}$CXX" >&6
1612
else
1613
echo "$as_me:1613: result: no" >&5
1614
echo "${ECHO_T}no" >&6
1615
fi
1616
1617
test -n "$CXX" && break
1618
done
1619
fi
1620
if test -z "$CXX"; then
1621
ac_ct_CXX=$CXX
1622
for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl KCC RCC xlC_r xlC
1623
do
1624
# Extract the first word of "$ac_prog", so it can be a program name with args.
1625
set dummy $ac_prog; ac_word=$2
1626
echo "$as_me:1626: checking for $ac_word" >&5
1627
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1628
if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1629
echo $ECHO_N "(cached) $ECHO_C" >&6
1630
else
1631
if test -n "$ac_ct_CXX"; then
1632
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1633
else
1634
ac_save_IFS=$IFS; IFS=$ac_path_separator
1635
ac_dummy="$PATH"
1636
for ac_dir in $ac_dummy; do
1637
IFS=$ac_save_IFS
1638
test -z "$ac_dir" && ac_dir=.
1639
$as_executable_p "$ac_dir/$ac_word" || continue
1640
ac_cv_prog_ac_ct_CXX="$ac_prog"
1641
echo "$as_me:1641: found $ac_dir/$ac_word" >&5
1642
break
1643
done
1644
1645
fi
1646
fi
1647
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1648
if test -n "$ac_ct_CXX"; then
1649
echo "$as_me:1649: result: $ac_ct_CXX" >&5
1650
echo "${ECHO_T}$ac_ct_CXX" >&6
1651
else
1652
echo "$as_me:1652: result: no" >&5
1653
echo "${ECHO_T}no" >&6
1654
fi
1655
1656
test -n "$ac_ct_CXX" && break
1657
done
1658
test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
1659
1660
CXX=$ac_ct_CXX
1661
fi
1662
1663
echo "$as_me:1663: checking whether we are using the GNU C++ compiler" >&5
1664
echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
1665
if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
1666
echo $ECHO_N "(cached) $ECHO_C" >&6
1667
else
1668
cat >conftest.$ac_ext <<_ACEOF
1669
#line 1669 "configure"
1670
#include "confdefs.h"
1671
1672
int
1673
main ()
1674
{
1675
#ifndef __GNUC__
1676
choke me
1677
#endif
1678
1679
;
1680
return 0;
1681
}
1682
_ACEOF
1683
rm -f conftest.$ac_objext
1684
if { (eval echo "$as_me:1684: \"$ac_compile\"") >&5
1685
(eval $ac_compile) 2>&5
1686
ac_status=$?
1687
echo "$as_me:1687: \$? = $ac_status" >&5
1688
(exit $ac_status); } &&
1689
{ ac_try='test -s conftest.$ac_objext'
1690
{ (eval echo "$as_me:1690: \"$ac_try\"") >&5
1691
(eval $ac_try) 2>&5
1692
ac_status=$?
1693
echo "$as_me:1693: \$? = $ac_status" >&5
1694
(exit $ac_status); }; }; then
1695
ac_compiler_gnu=yes
1696
else
1697
echo "$as_me: failed program was:" >&5
1698
cat conftest.$ac_ext >&5
1699
ac_compiler_gnu=no
1700
fi
1701
rm -f conftest.$ac_objext conftest.$ac_ext
1702
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1703
1704
fi
1705
echo "$as_me:1705: result: $ac_cv_cxx_compiler_gnu" >&5
1706
echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
1707
GXX=`test $ac_compiler_gnu = yes && echo yes`
1708
ac_test_CXXFLAGS=${CXXFLAGS+set}
1709
ac_save_CXXFLAGS=$CXXFLAGS
1710
CXXFLAGS="-g"
1711
echo "$as_me:1711: checking whether $CXX accepts -g" >&5
1712
echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
1713
if test "${ac_cv_prog_cxx_g+set}" = set; then
1714
echo $ECHO_N "(cached) $ECHO_C" >&6
1715
else
1716
cat >conftest.$ac_ext <<_ACEOF
1717
#line 1717 "configure"
1718
#include "confdefs.h"
1719
1720
int
1721
main ()
1722
{
1723
1724
;
1725
return 0;
1726
}
1727
_ACEOF
1728
rm -f conftest.$ac_objext
1729
if { (eval echo "$as_me:1729: \"$ac_compile\"") >&5
1730
(eval $ac_compile) 2>&5
1731
ac_status=$?
1732
echo "$as_me:1732: \$? = $ac_status" >&5
1733
(exit $ac_status); } &&
1734
{ ac_try='test -s conftest.$ac_objext'
1735
{ (eval echo "$as_me:1735: \"$ac_try\"") >&5
1736
(eval $ac_try) 2>&5
1737
ac_status=$?
1738
echo "$as_me:1738: \$? = $ac_status" >&5
1739
(exit $ac_status); }; }; then
1740
ac_cv_prog_cxx_g=yes
1741
else
1742
echo "$as_me: failed program was:" >&5
1743
cat conftest.$ac_ext >&5
1744
ac_cv_prog_cxx_g=no
1745
fi
1746
rm -f conftest.$ac_objext conftest.$ac_ext
1747
fi
1748
echo "$as_me:1748: result: $ac_cv_prog_cxx_g" >&5
1749
echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
1750
if test "$ac_test_CXXFLAGS" = set; then
1751
CXXFLAGS=$ac_save_CXXFLAGS
1752
elif test $ac_cv_prog_cxx_g = yes; then
1753
if test "$GXX" = yes; then
1754
CXXFLAGS="-g -O2"
1755
else
1756
CXXFLAGS="-g"
1757
fi
1758
else
1759
if test "$GXX" = yes; then
1760
CXXFLAGS="-O2"
1761
else
1762
CXXFLAGS=
1763
fi
1764
fi
1765
for ac_declaration in \
1766
''\
1767
'#include <stdlib.h>' \
1768
'extern "C" void std::exit (int) throw (); using std::exit;' \
1769
'extern "C" void std::exit (int); using std::exit;' \
1770
'extern "C" void exit (int) throw ();' \
1771
'extern "C" void exit (int);' \
1772
'void exit (int);'
1773
do
1774
cat >conftest.$ac_ext <<_ACEOF
1775
#line 1775 "configure"
1776
#include "confdefs.h"
1777
#include <stdlib.h>
1778
$ac_declaration
1779
int
1780
main ()
1781
{
1782
exit (42);
1783
;
1784
return 0;
1785
}
1786
_ACEOF
1787
rm -f conftest.$ac_objext
1788
if { (eval echo "$as_me:1788: \"$ac_compile\"") >&5
1789
(eval $ac_compile) 2>&5
1790
ac_status=$?
1791
echo "$as_me:1791: \$? = $ac_status" >&5
1792
(exit $ac_status); } &&
1793
{ ac_try='test -s conftest.$ac_objext'
1794
{ (eval echo "$as_me:1794: \"$ac_try\"") >&5
1795
(eval $ac_try) 2>&5
1796
ac_status=$?
1797
echo "$as_me:1797: \$? = $ac_status" >&5
1798
(exit $ac_status); }; }; then
1799
:
1800
else
1801
echo "$as_me: failed program was:" >&5
1802
cat conftest.$ac_ext >&5
1803
continue
1804
fi
1805
rm -f conftest.$ac_objext conftest.$ac_ext
1806
cat >conftest.$ac_ext <<_ACEOF
1807
#line 1807 "configure"
1808
#include "confdefs.h"
1809
$ac_declaration
1810
int
1811
main ()
1812
{
1813
exit (42);
1814
;
1815
return 0;
1816
}
1817
_ACEOF
1818
rm -f conftest.$ac_objext
1819
if { (eval echo "$as_me:1819: \"$ac_compile\"") >&5
1820
(eval $ac_compile) 2>&5
1821
ac_status=$?
1822
echo "$as_me:1822: \$? = $ac_status" >&5
1823
(exit $ac_status); } &&
1824
{ ac_try='test -s conftest.$ac_objext'
1825
{ (eval echo "$as_me:1825: \"$ac_try\"") >&5
1826
(eval $ac_try) 2>&5
1827
ac_status=$?
1828
echo "$as_me:1828: \$? = $ac_status" >&5
1829
(exit $ac_status); }; }; then
1830
break
1831
else
1832
echo "$as_me: failed program was:" >&5
1833
cat conftest.$ac_ext >&5
1834
fi
1835
rm -f conftest.$ac_objext conftest.$ac_ext
1836
done
1837
echo '#ifdef __cplusplus' >>confdefs.h
1838
echo $ac_declaration >>confdefs.h
1839
echo '#endif' >>confdefs.h
1840
1841
ac_ext=c
1842
ac_cpp='$CPP $CPPFLAGS'
1843
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1844
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1845
ac_compiler_gnu=$ac_cv_c_compiler_gnu
1846
1847
ac_ext=cc
1848
ac_cpp='$CXXCPP $CPPFLAGS'
1849
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1850
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1851
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1852
1853
if test "$cross_compiling" = no; then
1854
echo "$as_me:1854: checking that C++ compiler can compile simple program" >&5
1855
echo $ECHO_N "checking that C++ compiler can compile simple program... $ECHO_C" >&6
1856
fi
1857
if test "$cross_compiling" = yes; then
1858
:
1859
else
1860
cat >conftest.$ac_ext <<_ACEOF
1861
#line 1861 "configure"
1862
#include "confdefs.h"
1863
int main() { return 0; }
1864
_ACEOF
1865
rm -f conftest$ac_exeext
1866
if { (eval echo "$as_me:1866: \"$ac_link\"") >&5
1867
(eval $ac_link) 2>&5
1868
ac_status=$?
1869
echo "$as_me:1869: \$? = $ac_status" >&5
1870
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
1871
{ (eval echo "$as_me:1871: \"$ac_try\"") >&5
1872
(eval $ac_try) 2>&5
1873
ac_status=$?
1874
echo "$as_me:1874: \$? = $ac_status" >&5
1875
(exit $ac_status); }; }; then
1876
echo "$as_me:1876: result: yes" >&5
1877
echo "${ECHO_T}yes" >&6
1878
else
1879
echo "$as_me: program exited with status $ac_status" >&5
1880
echo "$as_me: failed program was:" >&5
1881
cat conftest.$ac_ext >&5
1882
echo "$as_me:1882: result: no" >&5
1883
echo "${ECHO_T}no" >&6;{ { echo "$as_me:1883: error: a working C++ compiler is required" >&5
1884
echo "$as_me: error: a working C++ compiler is required" >&2;}
1885
{ (exit 1); exit 1; }; }
1886
fi
1887
rm -f core core.* *.core conftest$ac_exeext conftest.$ac_ext
1888
fi
1889
if test "$cross_compiling" = no; then
1890
echo "$as_me:1890: checking that C++ static constructors and destructors are called" >&5
1891
echo $ECHO_N "checking that C++ static constructors and destructors are called... $ECHO_C" >&6
1892
fi
1893
if test "$cross_compiling" = yes; then
1894
:
1895
else
1896
cat >conftest.$ac_ext <<_ACEOF
1897
#line 1897 "configure"
1898
#include "confdefs.h"
1899
1900
extern "C" {
1901
void _exit(int);
1902
}
1903
int i;
1904
struct A {
1905
char dummy;
1906
A() { i = 1; }
1907
~A() { if (i == 1) _exit(0); }
1908
};
1909
A a;
1910
int main() { return 1; }
1911
1912
_ACEOF
1913
rm -f conftest$ac_exeext
1914
if { (eval echo "$as_me:1914: \"$ac_link\"") >&5
1915
(eval $ac_link) 2>&5
1916
ac_status=$?
1917
echo "$as_me:1917: \$? = $ac_status" >&5
1918
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
1919
{ (eval echo "$as_me:1919: \"$ac_try\"") >&5
1920
(eval $ac_try) 2>&5
1921
ac_status=$?
1922
echo "$as_me:1922: \$? = $ac_status" >&5
1923
(exit $ac_status); }; }; then
1924
echo "$as_me:1924: result: yes" >&5
1925
echo "${ECHO_T}yes" >&6
1926
else
1927
echo "$as_me: program exited with status $ac_status" >&5
1928
echo "$as_me: failed program was:" >&5
1929
cat conftest.$ac_ext >&5
1930
echo "$as_me:1930: result: no" >&5
1931
echo "${ECHO_T}no" >&6;{ { echo "$as_me:1931: error: a working C++ compiler is required" >&5
1932
echo "$as_me: error: a working C++ compiler is required" >&2;}
1933
{ (exit 1); exit 1; }; }
1934
fi
1935
rm -f core core.* *.core conftest$ac_exeext conftest.$ac_ext
1936
fi
1937
echo "$as_me:1937: checking that header files support C++" >&5
1938
echo $ECHO_N "checking that header files support C++... $ECHO_C" >&6
1939
cat >conftest.$ac_ext <<_ACEOF
1940
#line 1940 "configure"
1941
#include "confdefs.h"
1942
#include <stdio.h>
1943
int
1944
main ()
1945
{
1946
fopen(0, 0);
1947
;
1948
return 0;
1949
}
1950
_ACEOF
1951
rm -f conftest.$ac_objext conftest$ac_exeext
1952
if { (eval echo "$as_me:1952: \"$ac_link\"") >&5
1953
(eval $ac_link) 2>&5
1954
ac_status=$?
1955
echo "$as_me:1955: \$? = $ac_status" >&5
1956
(exit $ac_status); } &&
1957
{ ac_try='test -s conftest$ac_exeext'
1958
{ (eval echo "$as_me:1958: \"$ac_try\"") >&5
1959
(eval $ac_try) 2>&5
1960
ac_status=$?
1961
echo "$as_me:1961: \$? = $ac_status" >&5
1962
(exit $ac_status); }; }; then
1963
echo "$as_me:1963: result: yes" >&5
1964
echo "${ECHO_T}yes" >&6
1965
else
1966
echo "$as_me: failed program was:" >&5
1967
cat conftest.$ac_ext >&5
1968
echo "$as_me:1968: result: no" >&5
1969
echo "${ECHO_T}no" >&6;{ { echo "$as_me:1969: error: header files do not support C++ (if you are using a version of gcc/g++ earlier than 2.5, you should install libg++)" >&5
1970
echo "$as_me: error: header files do not support C++ (if you are using a version of gcc/g++ earlier than 2.5, you should install libg++)" >&2;}
1971
{ (exit 1); exit 1; }; }
1972
fi
1973
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
1974
ac_ext=c
1975
ac_cpp='$CPP $CPPFLAGS'
1976
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1977
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1978
ac_compiler_gnu=$ac_cv_c_compiler_gnu
1979
1980
echo "$as_me:1980: checking whether character set is EBCDIC" >&5
1981
echo $ECHO_N "checking whether character set is EBCDIC... $ECHO_C" >&6
1982
cat >conftest.$ac_ext <<_ACEOF
1983
#line 1983 "configure"
1984
#include "confdefs.h"
1985
1986
int
1987
main ()
1988
{
1989
/* Treat any failure as ASCII for compatibility with existing art.
1990
Use compile-time rather than run-time tests for cross-compiler
1991
tolerance. */
1992
#if '0' != 240
1993
make an error "Character set is not EBCDIC"
1994
#endif
1995
;
1996
return 0;
1997
}
1998
_ACEOF
1999
rm -f conftest.$ac_objext
2000
if { (eval echo "$as_me:2000: \"$ac_compile\"") >&5
2001
(eval $ac_compile) 2>&5
2002
ac_status=$?
2003
echo "$as_me:2003: \$? = $ac_status" >&5
2004
(exit $ac_status); } &&
2005
{ ac_try='test -s conftest.$ac_objext'
2006
{ (eval echo "$as_me:2006: \"$ac_try\"") >&5
2007
(eval $ac_try) 2>&5
2008
ac_status=$?
2009
echo "$as_me:2009: \$? = $ac_status" >&5
2010
(exit $ac_status); }; }; then
2011
groff_cv_ebcdic="yes"
2012
TTYDEVDIRS="font/devcp1047"
2013
echo "$as_me:2013: result: yes" >&5
2014
echo "${ECHO_T}yes" >&6
2015
cat >>confdefs.h <<\EOF
2016
#define IS_EBCDIC_HOST 1
2017
EOF
2018
2019
else
2020
echo "$as_me: failed program was:" >&5
2021
cat conftest.$ac_ext >&5
2022
groff_cv_ebcdic="no"
2023
TTYDEVDIRS="font/devascii font/devlatin1 font/devutf8"
2024
echo "$as_me:2024: result: no" >&5
2025
echo "${ECHO_T}no" >&6
2026
fi
2027
rm -f conftest.$ac_objext conftest.$ac_ext
2028
2029
if test "$groff_cv_ebcdic" = "yes"; then
2030
echo "$as_me:2030: checking for OS/390 Unix" >&5
2031
echo $ECHO_N "checking for OS/390 Unix... $ECHO_C" >&6
2032
case `uname` in
2033
OS/390)
2034
CFLAGS="$CFLAGS -D_ALL_SOURCE"
2035
echo "$as_me:2035: result: yes" >&5
2036
echo "${ECHO_T}yes" >&6 ;;
2037
*)
2038
echo "$as_me:2038: result: no" >&5
2039
echo "${ECHO_T}no" >&6 ;;
2040
esac
2041
fi
2042
if test -z "$PSPRINT"; then
2043
for ac_prog in lpr
2044
do
2045
# Extract the first word of "$ac_prog", so it can be a program name with args.
2046
set dummy $ac_prog; ac_word=$2
2047
echo "$as_me:2047: checking for $ac_word" >&5
2048
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2049
if test "${ac_cv_prog_LPR+set}" = set; then
2050
echo $ECHO_N "(cached) $ECHO_C" >&6
2051
else
2052
if test -n "$LPR"; then
2053
ac_cv_prog_LPR="$LPR" # Let the user override the test.
2054
else
2055
ac_save_IFS=$IFS; IFS=$ac_path_separator
2056
ac_dummy="$PATH"
2057
for ac_dir in $ac_dummy; do
2058
IFS=$ac_save_IFS
2059
test -z "$ac_dir" && ac_dir=.
2060
$as_executable_p "$ac_dir/$ac_word" || continue
2061
ac_cv_prog_LPR="$ac_prog"
2062
echo "$as_me:2062: found $ac_dir/$ac_word" >&5
2063
break
2064
done
2065
2066
fi
2067
fi
2068
LPR=$ac_cv_prog_LPR
2069
if test -n "$LPR"; then
2070
echo "$as_me:2070: result: $LPR" >&5
2071
echo "${ECHO_T}$LPR" >&6
2072
else
2073
echo "$as_me:2073: result: no" >&5
2074
echo "${ECHO_T}no" >&6
2075
fi
2076
2077
test -n "$LPR" && break
2078
done
2079
2080
for ac_prog in lp
2081
do
2082
# Extract the first word of "$ac_prog", so it can be a program name with args.
2083
set dummy $ac_prog; ac_word=$2
2084
echo "$as_me:2084: checking for $ac_word" >&5
2085
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2086
if test "${ac_cv_prog_LP+set}" = set; then
2087
echo $ECHO_N "(cached) $ECHO_C" >&6
2088
else
2089
if test -n "$LP"; then
2090
ac_cv_prog_LP="$LP" # Let the user override the test.
2091
else
2092
ac_save_IFS=$IFS; IFS=$ac_path_separator
2093
ac_dummy="$PATH"
2094
for ac_dir in $ac_dummy; do
2095
IFS=$ac_save_IFS
2096
test -z "$ac_dir" && ac_dir=.
2097
$as_executable_p "$ac_dir/$ac_word" || continue
2098
ac_cv_prog_LP="$ac_prog"
2099
echo "$as_me:2099: found $ac_dir/$ac_word" >&5
2100
break
2101
done
2102
2103
fi
2104
fi
2105
LP=$ac_cv_prog_LP
2106
if test -n "$LP"; then
2107
echo "$as_me:2107: result: $LP" >&5
2108
echo "${ECHO_T}$LP" >&6
2109
else
2110
echo "$as_me:2110: result: no" >&5
2111
echo "${ECHO_T}no" >&6
2112
fi
2113
2114
test -n "$LP" && break
2115
done
2116
2117
if test -n "$LPR" && test -n "$LP"; then
2118
# HP-UX provides an lpr command that emulates lpr using lp,
2119
# but it doesn't have lpq; in this case we want to use lp
2120
# rather than lpr.
2121
for ac_prog in lpq
2122
do
2123
# Extract the first word of "$ac_prog", so it can be a program name with args.
2124
set dummy $ac_prog; ac_word=$2
2125
echo "$as_me:2125: checking for $ac_word" >&5
2126
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2127
if test "${ac_cv_prog_LPQ+set}" = set; then
2128
echo $ECHO_N "(cached) $ECHO_C" >&6
2129
else
2130
if test -n "$LPQ"; then
2131
ac_cv_prog_LPQ="$LPQ" # Let the user override the test.
2132
else
2133
ac_save_IFS=$IFS; IFS=$ac_path_separator
2134
ac_dummy="$PATH"
2135
for ac_dir in $ac_dummy; do
2136
IFS=$ac_save_IFS
2137
test -z "$ac_dir" && ac_dir=.
2138
$as_executable_p "$ac_dir/$ac_word" || continue
2139
ac_cv_prog_LPQ="$ac_prog"
2140
echo "$as_me:2140: found $ac_dir/$ac_word" >&5
2141
break
2142
done
2143
2144
fi
2145
fi
2146
LPQ=$ac_cv_prog_LPQ
2147
if test -n "$LPQ"; then
2148
echo "$as_me:2148: result: $LPQ" >&5
2149
echo "${ECHO_T}$LPQ" >&6
2150
else
2151
echo "$as_me:2151: result: no" >&5
2152
echo "${ECHO_T}no" >&6
2153
fi
2154
2155
test -n "$LPQ" && break
2156
done
2157
2158
test -n "$LPQ" || LPR=
2159
fi
2160
if test -n "$LPR"; then
2161
PSPRINT="$LPR"
2162
elif test -n "$LP"; then
2163
PSPRINT="$LP"
2164
fi
2165
fi
2166
2167
echo "$as_me:2167: checking for command to use for printing PostScript files" >&5
2168
echo $ECHO_N "checking for command to use for printing PostScript files... $ECHO_C" >&6
2169
echo "$as_me:2169: result: $PSPRINT" >&5
2170
echo "${ECHO_T}$PSPRINT" >&6
2171
# Figure out DVIPRINT from PSPRINT.
2172
echo "$as_me:2172: checking for command to use for printing dvi files" >&5
2173
echo $ECHO_N "checking for command to use for printing dvi files... $ECHO_C" >&6
2174
if test -n "$PSPRINT" && test -z "$DVIPRINT"; then
2175
if test "X$PSPRINT" = "Xlpr"; then
2176
DVIPRINT="lpr -d"
2177
else
2178
DVIPRINT="$PSPRINT"
2179
fi
2180
fi
2181
2182
echo "$as_me:2182: result: $DVIPRINT" >&5
2183
echo "${ECHO_T}$DVIPRINT" >&6
2184
# Extract the first word of "perl", so it can be a program name with args.
2185
set dummy perl; ac_word=$2
2186
echo "$as_me:2186: checking for $ac_word" >&5
2187
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2188
if test "${ac_cv_path_PERLPATH+set}" = set; then
2189
echo $ECHO_N "(cached) $ECHO_C" >&6
2190
else
2191
case $PERLPATH in
2192
[\\/]* | ?:[\\/]*)
2193
ac_cv_path_PERLPATH="$PERLPATH" # Let the user override the test with a path.
2194
;;
2195
*)
2196
ac_save_IFS=$IFS; IFS=$ac_path_separator
2197
ac_dummy="$PATH"
2198
for ac_dir in $ac_dummy; do
2199
IFS=$ac_save_IFS
2200
test -z "$ac_dir" && ac_dir=.
2201
if $as_executable_p "$ac_dir/$ac_word"; then
2202
ac_cv_path_PERLPATH="$ac_dir/$ac_word"
2203
echo "$as_me:2203: found $ac_dir/$ac_word" >&5
2204
break
2205
fi
2206
done
2207
2208
test -z "$ac_cv_path_PERLPATH" && ac_cv_path_PERLPATH="/usr/bin/perl"
2209
;;
2210
esac
2211
fi
2212
PERLPATH=$ac_cv_path_PERLPATH
2213
2214
if test -n "$PERLPATH"; then
2215
echo "$as_me:2215: result: $PERLPATH" >&5
2216
echo "${ECHO_T}$PERLPATH" >&6
2217
else
2218
echo "$as_me:2218: result: no" >&5
2219
echo "${ECHO_T}no" >&6
2220
fi
2221
2222
for ac_prog in byacc 'bison -y'
2223
do
2224
# Extract the first word of "$ac_prog", so it can be a program name with args.
2225
set dummy $ac_prog; ac_word=$2
2226
echo "$as_me:2226: checking for $ac_word" >&5
2227
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2228
if test "${ac_cv_prog_YACC+set}" = set; then
2229
echo $ECHO_N "(cached) $ECHO_C" >&6
2230
else
2231
if test -n "$YACC"; then
2232
ac_cv_prog_YACC="$YACC" # Let the user override the test.
2233
else
2234
ac_save_IFS=$IFS; IFS=$ac_path_separator
2235
ac_dummy="$PATH"
2236
for ac_dir in $ac_dummy; do
2237
IFS=$ac_save_IFS
2238
test -z "$ac_dir" && ac_dir=.
2239
$as_executable_p "$ac_dir/$ac_word" || continue
2240
ac_cv_prog_YACC="$ac_prog"
2241
echo "$as_me:2241: found $ac_dir/$ac_word" >&5
2242
break
2243
done
2244
2245
fi
2246
fi
2247
YACC=$ac_cv_prog_YACC
2248
if test -n "$YACC"; then
2249
echo "$as_me:2249: result: $YACC" >&5
2250
echo "${ECHO_T}$YACC" >&6
2251
else
2252
echo "$as_me:2252: result: no" >&5
2253
echo "${ECHO_T}no" >&6
2254
fi
2255
2256
test -n "$YACC" && break
2257
done
2258
test -n "$YACC" || YACC="yacc"
2259
2260
if test -n "$ac_tool_prefix"; then
2261
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2262
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2263
echo "$as_me:2263: checking for $ac_word" >&5
2264
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2265
if test "${ac_cv_prog_RANLIB+set}" = set; then
2266
echo $ECHO_N "(cached) $ECHO_C" >&6
2267
else
2268
if test -n "$RANLIB"; then
2269
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2270
else
2271
ac_save_IFS=$IFS; IFS=$ac_path_separator
2272
ac_dummy="$PATH"
2273
for ac_dir in $ac_dummy; do
2274
IFS=$ac_save_IFS
2275
test -z "$ac_dir" && ac_dir=.
2276
$as_executable_p "$ac_dir/$ac_word" || continue
2277
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2278
echo "$as_me:2278: found $ac_dir/$ac_word" >&5
2279
break
2280
done
2281
2282
fi
2283
fi
2284
RANLIB=$ac_cv_prog_RANLIB
2285
if test -n "$RANLIB"; then
2286
echo "$as_me:2286: result: $RANLIB" >&5
2287
echo "${ECHO_T}$RANLIB" >&6
2288
else
2289
echo "$as_me:2289: result: no" >&5
2290
echo "${ECHO_T}no" >&6
2291
fi
2292
2293
fi
2294
if test -z "$ac_cv_prog_RANLIB"; then
2295
ac_ct_RANLIB=$RANLIB
2296
# Extract the first word of "ranlib", so it can be a program name with args.
2297
set dummy ranlib; ac_word=$2
2298
echo "$as_me:2298: checking for $ac_word" >&5
2299
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2300
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2301
echo $ECHO_N "(cached) $ECHO_C" >&6
2302
else
2303
if test -n "$ac_ct_RANLIB"; then
2304
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2305
else
2306
ac_save_IFS=$IFS; IFS=$ac_path_separator
2307
ac_dummy="$PATH"
2308
for ac_dir in $ac_dummy; do
2309
IFS=$ac_save_IFS
2310
test -z "$ac_dir" && ac_dir=.
2311
$as_executable_p "$ac_dir/$ac_word" || continue
2312
ac_cv_prog_ac_ct_RANLIB="ranlib"
2313
echo "$as_me:2313: found $ac_dir/$ac_word" >&5
2314
break
2315
done
2316
2317
test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2318
fi
2319
fi
2320
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2321
if test -n "$ac_ct_RANLIB"; then
2322
echo "$as_me:2322: result: $ac_ct_RANLIB" >&5
2323
echo "${ECHO_T}$ac_ct_RANLIB" >&6
2324
else
2325
echo "$as_me:2325: result: no" >&5
2326
echo "${ECHO_T}no" >&6
2327
fi
2328
2329
RANLIB=$ac_ct_RANLIB
2330
else
2331
RANLIB="$ac_cv_prog_RANLIB"
2332
fi
2333
2334
ac_aux_dir=
2335
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
2336
if test -f $ac_dir/install-sh; then
2337
ac_aux_dir=$ac_dir
2338
ac_install_sh="$ac_aux_dir/install-sh -c"
2339
break
2340
elif test -f $ac_dir/install.sh; then
2341
ac_aux_dir=$ac_dir
2342
ac_install_sh="$ac_aux_dir/install.sh -c"
2343
break
2344
elif test -f $ac_dir/shtool; then
2345
ac_aux_dir=$ac_dir
2346
ac_install_sh="$ac_aux_dir/shtool install -c"
2347
break
2348
fi
2349
done
2350
if test -z "$ac_aux_dir"; then
2351
{ { echo "$as_me:2351: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
2352
echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
2353
{ (exit 1); exit 1; }; }
2354
fi
2355
ac_config_guess="$SHELL $ac_aux_dir/config.guess"
2356
ac_config_sub="$SHELL $ac_aux_dir/config.sub"
2357
ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
2358
2359
ac_dir=`cd $ac_aux_dir; pwd`
2360
ac_install_sh="$ac_dir/install-sh -c"
2361
# Find a good install program. We prefer a C program (faster),
2362
# so one script is as good as another. But avoid the broken or
2363
# incompatible versions:
2364
# SysV /etc/install, /usr/sbin/install
2365
# SunOS /usr/etc/install
2366
# IRIX /sbin/install
2367
# AIX /bin/install
2368
# AmigaOS /C/install, which installs bootblocks on floppy discs
2369
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2370
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2371
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2372
# ./install, which can be erroneously created by make from ./install.sh.
2373
echo "$as_me:2373: checking for a BSD compatible install" >&5
2374
echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
2375
if test -z "$INSTALL"; then
2376
if test "${ac_cv_path_install+set}" = set; then
2377
echo $ECHO_N "(cached) $ECHO_C" >&6
2378
else
2379
ac_save_IFS=$IFS; IFS=$ac_path_separator
2380
for ac_dir in $PATH; do
2381
IFS=$ac_save_IFS
2382
# Account for people who put trailing slashes in PATH elements.
2383
case $ac_dir/ in
2384
/ | ./ | .// | /cC/* \
2385
| /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
2386
| /usr/ucb/* ) ;;
2387
*)
2388
# OSF1 and SCO ODT 3.0 have their own names for install.
2389
# Don't use installbsd from OSF since it installs stuff as root
2390
# by default.
2391
for ac_prog in ginstall scoinst install; do
2392
if $as_executable_p "$ac_dir/$ac_prog"; then
2393
if test $ac_prog = install &&
2394
grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2395
# AIX install. It has an incompatible calling convention.
2396
:
2397
elif test $ac_prog = install &&
2398
grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2399
# program-specific install script used by HP pwplus--don't use.
2400
:
2401
else
2402
ac_cv_path_install="$ac_dir/$ac_prog -c"
2403
break 2
2404
fi
2405
fi
2406
done
2407
;;
2408
esac
2409
done
2410
2411
fi
2412
if test "${ac_cv_path_install+set}" = set; then
2413
INSTALL=$ac_cv_path_install
2414
else
2415
# As a last resort, use the slow shell script. We don't cache a
2416
# path for INSTALL within a source directory, because that will
2417
# break other packages using the cache if that directory is
2418
# removed, or if the path is relative.
2419
INSTALL=$ac_install_sh
2420
fi
2421
fi
2422
echo "$as_me:2422: result: $INSTALL" >&5
2423
echo "${ECHO_T}$INSTALL" >&6
2424
2425
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2426
# It thinks the first close brace ends the variable substitution.
2427
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2428
2429
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2430
2431
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2432
2433
echo "$as_me:2433: checking whether ln -s works" >&5
2434
echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2435
LN_S=$as_ln_s
2436
if test "$LN_S" = "ln -s"; then
2437
echo "$as_me:2437: result: yes" >&5
2438
echo "${ECHO_T}yes" >&6
2439
else
2440
echo "$as_me:2440: result: no, using $LN_S" >&5
2441
echo "${ECHO_T}no, using $LN_S" >&6
2442
fi
2443
2444
echo "$as_me:2444: checking for csh hash hack" >&5
2445
echo $ECHO_N "checking for csh hash hack... $ECHO_C" >&6
2446
cat <<EOF >conftest.sh
2447
#!/bin/sh
2448
true || exit 0
2449
export PATH || exit 0
2450
exit 1
2451
EOF
2452
chmod +x conftest.sh
2453
if echo ./conftest.sh | (csh >/dev/null 2>&1) >/dev/null 2>&1; then
2454
echo "$as_me:2454: result: yes" >&5
2455
echo "${ECHO_T}yes" >&6; SH_SCRIPT_SED_CMD='1s/.*/:/'
2456
else
2457
echo "$as_me:2457: result: no" >&5
2458
echo "${ECHO_T}no" >&6; SH_SCRIPT_SED_CMD='1s/a/a/'
2459
fi
2460
rm -f conftest.sh
2461
2462
ac_ext=c
2463
ac_cpp='$CPP $CPPFLAGS'
2464
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2465
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2466
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2467
echo "$as_me:2467: checking how to run the C preprocessor" >&5
2468
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2469
# On Suns, sometimes $CPP names a directory.
2470
if test -n "$CPP" && test -d "$CPP"; then
2471
CPP=
2472
fi
2473
if test -z "$CPP"; then
2474
if test "${ac_cv_prog_CPP+set}" = set; then
2475
echo $ECHO_N "(cached) $ECHO_C" >&6
2476
else
2477
# Double quotes because CPP needs to be expanded
2478
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2479
do
2480
# break 2 since there is a loop in there.
2481
ac_preproc_ok=false
2482
for ac_c_preproc_warn_flag in '' yes
2483
do
2484
# Use a header file that comes with gcc, so configuring glibc
2485
# with a fresh cross-compiler works.
2486
# On the NeXT, cc -E runs the code through the compiler's parser,
2487
# not just through cpp. "Syntax error" is here to catch this case.
2488
cat >conftest.$ac_ext <<_ACEOF
2489
#line 2489 "configure"
2490
#include "confdefs.h"
2491
#include <assert.h>
2492
Syntax error
2493
_ACEOF
2494
if { (eval echo "$as_me:2494: \"$ac_cpp conftest.$ac_ext\"") >&5
2495
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2496
ac_status=$?
2497
egrep -v '^ *\+' conftest.er1 >conftest.err
2498
rm -f conftest.er1
2499
cat conftest.err >&5
2500
echo "$as_me:2500: \$? = $ac_status" >&5
2501
(exit $ac_status); } >/dev/null; then
2502
if test -s conftest.err; then
2503
ac_cpp_err=$ac_c_preproc_warn_flag
2504
else
2505
ac_cpp_err=
2506
fi
2507
else
2508
ac_cpp_err=yes
2509
fi
2510
if test -z "$ac_cpp_err"; then
2511
:
2512
else
2513
echo "$as_me: failed program was:" >&5
2514
cat conftest.$ac_ext >&5
2515
# Broken: fails on valid input.
2516
continue
2517
fi
2518
rm -f conftest.err conftest.$ac_ext
2519
2520
# OK, works on sane cases. Now check whether non-existent headers
2521
# can be detected and how.
2522
cat >conftest.$ac_ext <<_ACEOF
2523
#line 2523 "configure"
2524
#include "confdefs.h"
2525
#include <ac_nonexistent.h>
2526
_ACEOF
2527
if { (eval echo "$as_me:2527: \"$ac_cpp conftest.$ac_ext\"") >&5
2528
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2529
ac_status=$?
2530
egrep -v '^ *\+' conftest.er1 >conftest.err
2531
rm -f conftest.er1
2532
cat conftest.err >&5
2533
echo "$as_me:2533: \$? = $ac_status" >&5
2534
(exit $ac_status); } >/dev/null; then
2535
if test -s conftest.err; then
2536
ac_cpp_err=$ac_c_preproc_warn_flag
2537
else
2538
ac_cpp_err=
2539
fi
2540
else
2541
ac_cpp_err=yes
2542
fi
2543
if test -z "$ac_cpp_err"; then
2544
# Broken: success on invalid input.
2545
continue
2546
else
2547
echo "$as_me: failed program was:" >&5
2548
cat conftest.$ac_ext >&5
2549
# Passes both tests.
2550
ac_preproc_ok=:
2551
break
2552
fi
2553
rm -f conftest.err conftest.$ac_ext
2554
2555
done
2556
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2557
rm -f conftest.err conftest.$ac_ext
2558
if $ac_preproc_ok; then
2559
break 2
2560
fi
2561
2562
done
2563
ac_cv_prog_CPP=$CPP
2564
2565
fi
2566
CPP=$ac_cv_prog_CPP
2567
else
2568
ac_cv_prog_CPP=$CPP
2569
fi
2570
echo "$as_me:2570: result: $CPP" >&5
2571
echo "${ECHO_T}$CPP" >&6
2572
ac_preproc_ok=false
2573
for ac_c_preproc_warn_flag in '' yes
2574
do
2575
# Use a header file that comes with gcc, so configuring glibc
2576
# with a fresh cross-compiler works.
2577
# On the NeXT, cc -E runs the code through the compiler's parser,
2578
# not just through cpp. "Syntax error" is here to catch this case.
2579
cat >conftest.$ac_ext <<_ACEOF
2580
#line 2580 "configure"
2581
#include "confdefs.h"
2582
#include <assert.h>
2583
Syntax error
2584
_ACEOF
2585
if { (eval echo "$as_me:2585: \"$ac_cpp conftest.$ac_ext\"") >&5
2586
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2587
ac_status=$?
2588
egrep -v '^ *\+' conftest.er1 >conftest.err
2589
rm -f conftest.er1
2590
cat conftest.err >&5
2591
echo "$as_me:2591: \$? = $ac_status" >&5
2592
(exit $ac_status); } >/dev/null; then
2593
if test -s conftest.err; then
2594
ac_cpp_err=$ac_c_preproc_warn_flag
2595
else
2596
ac_cpp_err=
2597
fi
2598
else
2599
ac_cpp_err=yes
2600
fi
2601
if test -z "$ac_cpp_err"; then
2602
:
2603
else
2604
echo "$as_me: failed program was:" >&5
2605
cat conftest.$ac_ext >&5
2606
# Broken: fails on valid input.
2607
continue
2608
fi
2609
rm -f conftest.err conftest.$ac_ext
2610
2611
# OK, works on sane cases. Now check whether non-existent headers
2612
# can be detected and how.
2613
cat >conftest.$ac_ext <<_ACEOF
2614
#line 2614 "configure"
2615
#include "confdefs.h"
2616
#include <ac_nonexistent.h>
2617
_ACEOF
2618
if { (eval echo "$as_me:2618: \"$ac_cpp conftest.$ac_ext\"") >&5
2619
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2620
ac_status=$?
2621
egrep -v '^ *\+' conftest.er1 >conftest.err
2622
rm -f conftest.er1
2623
cat conftest.err >&5
2624
echo "$as_me:2624: \$? = $ac_status" >&5
2625
(exit $ac_status); } >/dev/null; then
2626
if test -s conftest.err; then
2627
ac_cpp_err=$ac_c_preproc_warn_flag
2628
else
2629
ac_cpp_err=
2630
fi
2631
else
2632
ac_cpp_err=yes
2633
fi
2634
if test -z "$ac_cpp_err"; then
2635
# Broken: success on invalid input.
2636
continue
2637
else
2638
echo "$as_me: failed program was:" >&5
2639
cat conftest.$ac_ext >&5
2640
# Passes both tests.
2641
ac_preproc_ok=:
2642
break
2643
fi
2644
rm -f conftest.err conftest.$ac_ext
2645
2646
done
2647
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2648
rm -f conftest.err conftest.$ac_ext
2649
if $ac_preproc_ok; then
2650
:
2651
else
2652
{ { echo "$as_me:2652: error: C preprocessor \"$CPP\" fails sanity check" >&5
2653
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
2654
{ (exit 1); exit 1; }; }
2655
fi
2656
2657
ac_ext=c
2658
ac_cpp='$CPP $CPPFLAGS'
2659
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2660
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2661
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2662
2663
for ac_header in stdlib.h unistd.h dirent.h limits.h sys/dir.h \
2664
string.h strings.h math.h
2665
do
2666
ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`
2667
echo "$as_me:2667: checking for $ac_header" >&5
2668
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2669
if eval "test \"\${$ac_ac_Header+set}\" = set"; then
2670
echo $ECHO_N "(cached) $ECHO_C" >&6
2671
else
2672
cat >conftest.$ac_ext <<_ACEOF
2673
#line 2673 "configure"
2674
#include "confdefs.h"
2675
#include <$ac_header>
2676
_ACEOF
2677
if { (eval echo "$as_me:2677: \"$ac_cpp conftest.$ac_ext\"") >&5
2678
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2679
ac_status=$?
2680
egrep -v '^ *\+' conftest.er1 >conftest.err
2681
rm -f conftest.er1
2682
cat conftest.err >&5
2683
echo "$as_me:2683: \$? = $ac_status" >&5
2684
(exit $ac_status); } >/dev/null; then
2685
if test -s conftest.err; then
2686
ac_cpp_err=$ac_c_preproc_warn_flag
2687
else
2688
ac_cpp_err=
2689
fi
2690
else
2691
ac_cpp_err=yes
2692
fi
2693
if test -z "$ac_cpp_err"; then
2694
eval "$ac_ac_Header=yes"
2695
else
2696
echo "$as_me: failed program was:" >&5
2697
cat conftest.$ac_ext >&5
2698
eval "$ac_ac_Header=no"
2699
fi
2700
rm -f conftest.err conftest.$ac_ext
2701
fi
2702
echo "$as_me:2702: result: `eval echo '${'$ac_ac_Header'}'`" >&5
2703
echo "${ECHO_T}`eval echo '${'$ac_ac_Header'}'`" >&6
2704
if test `eval echo '${'$ac_ac_Header'}'` = yes; then
2705
cat >>confdefs.h <<EOF
2706
#define `echo "HAVE_$ac_header" | $ac_tr_cpp` 1
2707
EOF
2708
2709
fi
2710
done
2711
2712
echo "$as_me:2712: checking for ISC 3.x or 4.x" >&5
2713
echo $ECHO_N "checking for ISC 3.x or 4.x... $ECHO_C" >&6
2714
if grep '[34]\.' /usr/options/cb.name >/dev/null 2>&1
2715
then
2716
echo "$as_me:2716: result: yes" >&5
2717
echo "${ECHO_T}yes" >&6
2718
cat >>confdefs.h <<\EOF
2719
#define _SYSV3 1
2720
EOF
2721
2722
else
2723
echo "$as_me:2723: result: no" >&5
2724
echo "${ECHO_T}no" >&6
2725
fi
2726
echo "$as_me:2726: checking whether -D_POSIX_SOURCE is necessary" >&5
2727
echo $ECHO_N "checking whether -D_POSIX_SOURCE is necessary... $ECHO_C" >&6
2728
ac_ext=cc
2729
ac_cpp='$CXXCPP $CPPFLAGS'
2730
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2731
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2732
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2733
2734
cat >conftest.$ac_ext <<_ACEOF
2735
#line 2735 "configure"
2736
#include "confdefs.h"
2737
#include <stdio.h>
2738
extern "C" { void fileno(int); }
2739
int
2740
main ()
2741
{
2742
2743
;
2744
return 0;
2745
}
2746
_ACEOF
2747
rm -f conftest.$ac_objext
2748
if { (eval echo "$as_me:2748: \"$ac_compile\"") >&5
2749
(eval $ac_compile) 2>&5
2750
ac_status=$?
2751
echo "$as_me:2751: \$? = $ac_status" >&5
2752
(exit $ac_status); } &&
2753
{ ac_try='test -s conftest.$ac_objext'
2754
{ (eval echo "$as_me:2754: \"$ac_try\"") >&5
2755
(eval $ac_try) 2>&5
2756
ac_status=$?
2757
echo "$as_me:2757: \$? = $ac_status" >&5
2758
(exit $ac_status); }; }; then
2759
echo "$as_me:2759: result: yes" >&5
2760
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
2761
#define _POSIX_SOURCE 1
2762
EOF
2763
2764
else
2765
echo "$as_me: failed program was:" >&5
2766
cat conftest.$ac_ext >&5
2767
echo "$as_me:2767: result: no" >&5
2768
echo "${ECHO_T}no" >&6
2769
fi
2770
rm -f conftest.$ac_objext conftest.$ac_ext
2771
ac_ext=c
2772
ac_cpp='$CPP $CPPFLAGS'
2773
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2774
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2775
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2776
2777
ac_ext=cc
2778
ac_cpp='$CXXCPP $CPPFLAGS'
2779
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2780
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2781
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2782
2783
echo "$as_me:2783: checking for return type of srand" >&5
2784
echo $ECHO_N "checking for return type of srand... $ECHO_C" >&6
2785
cat >conftest.$ac_ext <<_ACEOF
2786
#line 2786 "configure"
2787
#include "confdefs.h"
2788
#include <stdlib.h>
2789
extern "C" { void srand(unsigned int); }
2790
int
2791
main ()
2792
{
2793
2794
;
2795
return 0;
2796
}
2797
_ACEOF
2798
rm -f conftest.$ac_objext
2799
if { (eval echo "$as_me:2799: \"$ac_compile\"") >&5
2800
(eval $ac_compile) 2>&5
2801
ac_status=$?
2802
echo "$as_me:2802: \$? = $ac_status" >&5
2803
(exit $ac_status); } &&
2804
{ ac_try='test -s conftest.$ac_objext'
2805
{ (eval echo "$as_me:2805: \"$ac_try\"") >&5
2806
(eval $ac_try) 2>&5
2807
ac_status=$?
2808
echo "$as_me:2808: \$? = $ac_status" >&5
2809
(exit $ac_status); }; }; then
2810
echo "$as_me:2810: result: void" >&5
2811
echo "${ECHO_T}void" >&6;cat >>confdefs.h <<\EOF
2812
#define RET_TYPE_SRAND_IS_VOID 1
2813
EOF
2814
2815
else
2816
echo "$as_me: failed program was:" >&5
2817
cat conftest.$ac_ext >&5
2818
echo "$as_me:2818: result: int" >&5
2819
echo "${ECHO_T}int" >&6
2820
fi
2821
rm -f conftest.$ac_objext conftest.$ac_ext
2822
ac_ext=c
2823
ac_cpp='$CPP $CPPFLAGS'
2824
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2825
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2826
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2827
2828
echo "$as_me:2828: checking whether hypot must be declared" >&5
2829
echo $ECHO_N "checking whether hypot must be declared... $ECHO_C" >&6
2830
ac_ext=cc
2831
ac_cpp='$CXXCPP $CPPFLAGS'
2832
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2833
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2834
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2835
2836
if test "${groff_cv_decl_needed_hypot+set}" = set; then
2837
echo $ECHO_N "(cached) $ECHO_C" >&6
2838
else
2839
cat >conftest.$ac_ext <<_ACEOF
2840
#line 2840 "configure"
2841
#include "confdefs.h"
2842
2843
#include <stdio.h>
2844
#ifdef HAVE_STRING_H
2845
#include <string.h>
2846
#endif
2847
#ifdef HAVE_STRINGS_H
2848
#include <strings.h>
2849
#endif
2850
#ifdef HAVE_STDLIB_H
2851
#include <stdlib.h>
2852
#endif
2853
#ifdef HAVE_UNISTD_H
2854
#include <unistd.h>
2855
#endif
2856
#ifdef HAVE_MATH_H
2857
#include <math.h>
2858
#endif
2859
int
2860
main ()
2861
{
2862
char *(*pfn) = (char *(*)) hypot
2863
;
2864
return 0;
2865
}
2866
_ACEOF
2867
rm -f conftest.$ac_objext
2868
if { (eval echo "$as_me:2868: \"$ac_compile\"") >&5
2869
(eval $ac_compile) 2>&5
2870
ac_status=$?
2871
echo "$as_me:2871: \$? = $ac_status" >&5
2872
(exit $ac_status); } &&
2873
{ ac_try='test -s conftest.$ac_objext'
2874
{ (eval echo "$as_me:2874: \"$ac_try\"") >&5
2875
(eval $ac_try) 2>&5
2876
ac_status=$?
2877
echo "$as_me:2877: \$? = $ac_status" >&5
2878
(exit $ac_status); }; }; then
2879
groff_cv_decl_needed_hypot=no
2880
else
2881
echo "$as_me: failed program was:" >&5
2882
cat conftest.$ac_ext >&5
2883
groff_cv_decl_needed_hypot=yes
2884
fi
2885
rm -f conftest.$ac_objext conftest.$ac_ext
2886
fi
2887
2888
echo "$as_me:2888: result: $groff_cv_decl_needed_hypot" >&5
2889
echo "${ECHO_T}$groff_cv_decl_needed_hypot" >&6
2890
if test $groff_cv_decl_needed_hypot = yes; then
2891
cat >>confdefs.h <<\EOF
2892
#define NEED_DECLARATION_HYPOT 1
2893
EOF
2894
2895
fi
2896
ac_ext=c
2897
ac_cpp='$CPP $CPPFLAGS'
2898
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2899
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2900
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2901
2902
echo "$as_me:2902: checking whether popen must be declared" >&5
2903
echo $ECHO_N "checking whether popen must be declared... $ECHO_C" >&6
2904
ac_ext=cc
2905
ac_cpp='$CXXCPP $CPPFLAGS'
2906
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2907
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2908
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2909
2910
if test "${groff_cv_decl_needed_popen+set}" = set; then
2911
echo $ECHO_N "(cached) $ECHO_C" >&6
2912
else
2913
cat >conftest.$ac_ext <<_ACEOF
2914
#line 2914 "configure"
2915
#include "confdefs.h"
2916
2917
#include <stdio.h>
2918
#ifdef HAVE_STRING_H
2919
#include <string.h>
2920
#endif
2921
#ifdef HAVE_STRINGS_H
2922
#include <strings.h>
2923
#endif
2924
#ifdef HAVE_STDLIB_H
2925
#include <stdlib.h>
2926
#endif
2927
#ifdef HAVE_UNISTD_H
2928
#include <unistd.h>
2929
#endif
2930
#ifdef HAVE_MATH_H
2931
#include <math.h>
2932
#endif
2933
int
2934
main ()
2935
{
2936
char *(*pfn) = (char *(*)) popen
2937
;
2938
return 0;
2939
}
2940
_ACEOF
2941
rm -f conftest.$ac_objext
2942
if { (eval echo "$as_me:2942: \"$ac_compile\"") >&5
2943
(eval $ac_compile) 2>&5
2944
ac_status=$?
2945
echo "$as_me:2945: \$? = $ac_status" >&5
2946
(exit $ac_status); } &&
2947
{ ac_try='test -s conftest.$ac_objext'
2948
{ (eval echo "$as_me:2948: \"$ac_try\"") >&5
2949
(eval $ac_try) 2>&5
2950
ac_status=$?
2951
echo "$as_me:2951: \$? = $ac_status" >&5
2952
(exit $ac_status); }; }; then
2953
groff_cv_decl_needed_popen=no
2954
else
2955
echo "$as_me: failed program was:" >&5
2956
cat conftest.$ac_ext >&5
2957
groff_cv_decl_needed_popen=yes
2958
fi
2959
rm -f conftest.$ac_objext conftest.$ac_ext
2960
fi
2961
2962
echo "$as_me:2962: result: $groff_cv_decl_needed_popen" >&5
2963
echo "${ECHO_T}$groff_cv_decl_needed_popen" >&6
2964
if test $groff_cv_decl_needed_popen = yes; then
2965
cat >>confdefs.h <<\EOF
2966
#define NEED_DECLARATION_POPEN 1
2967
EOF
2968
2969
fi
2970
ac_ext=c
2971
ac_cpp='$CPP $CPPFLAGS'
2972
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2973
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2974
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2975
2976
echo "$as_me:2976: checking whether pclose must be declared" >&5
2977
echo $ECHO_N "checking whether pclose must be declared... $ECHO_C" >&6
2978
ac_ext=cc
2979
ac_cpp='$CXXCPP $CPPFLAGS'
2980
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2981
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2982
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2983
2984
if test "${groff_cv_decl_needed_pclose+set}" = set; then
2985
echo $ECHO_N "(cached) $ECHO_C" >&6
2986
else
2987
cat >conftest.$ac_ext <<_ACEOF
2988
#line 2988 "configure"
2989
#include "confdefs.h"
2990
2991
#include <stdio.h>
2992
#ifdef HAVE_STRING_H
2993
#include <string.h>
2994
#endif
2995
#ifdef HAVE_STRINGS_H
2996
#include <strings.h>
2997
#endif
2998
#ifdef HAVE_STDLIB_H
2999
#include <stdlib.h>
3000
#endif
3001
#ifdef HAVE_UNISTD_H
3002
#include <unistd.h>
3003
#endif
3004
#ifdef HAVE_MATH_H
3005
#include <math.h>
3006
#endif
3007
int
3008
main ()
3009
{
3010
char *(*pfn) = (char *(*)) pclose
3011
;
3012
return 0;
3013
}
3014
_ACEOF
3015
rm -f conftest.$ac_objext
3016
if { (eval echo "$as_me:3016: \"$ac_compile\"") >&5
3017
(eval $ac_compile) 2>&5
3018
ac_status=$?
3019
echo "$as_me:3019: \$? = $ac_status" >&5
3020
(exit $ac_status); } &&
3021
{ ac_try='test -s conftest.$ac_objext'
3022
{ (eval echo "$as_me:3022: \"$ac_try\"") >&5
3023
(eval $ac_try) 2>&5
3024
ac_status=$?
3025
echo "$as_me:3025: \$? = $ac_status" >&5
3026
(exit $ac_status); }; }; then
3027
groff_cv_decl_needed_pclose=no
3028
else
3029
echo "$as_me: failed program was:" >&5
3030
cat conftest.$ac_ext >&5
3031
groff_cv_decl_needed_pclose=yes
3032
fi
3033
rm -f conftest.$ac_objext conftest.$ac_ext
3034
fi
3035
3036
echo "$as_me:3036: result: $groff_cv_decl_needed_pclose" >&5
3037
echo "${ECHO_T}$groff_cv_decl_needed_pclose" >&6
3038
if test $groff_cv_decl_needed_pclose = yes; then
3039
cat >>confdefs.h <<\EOF
3040
#define NEED_DECLARATION_PCLOSE 1
3041
EOF
3042
3043
fi
3044
ac_ext=c
3045
ac_cpp='$CPP $CPPFLAGS'
3046
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3047
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3048
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3049
3050
echo "$as_me:3050: checking whether putenv must be declared" >&5
3051
echo $ECHO_N "checking whether putenv must be declared... $ECHO_C" >&6
3052
ac_ext=cc
3053
ac_cpp='$CXXCPP $CPPFLAGS'
3054
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3055
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3056
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3057
3058
if test "${groff_cv_decl_needed_putenv+set}" = set; then
3059
echo $ECHO_N "(cached) $ECHO_C" >&6
3060
else
3061
cat >conftest.$ac_ext <<_ACEOF
3062
#line 3062 "configure"
3063
#include "confdefs.h"
3064
3065
#include <stdio.h>
3066
#ifdef HAVE_STRING_H
3067
#include <string.h>
3068
#endif
3069
#ifdef HAVE_STRINGS_H
3070
#include <strings.h>
3071
#endif
3072
#ifdef HAVE_STDLIB_H
3073
#include <stdlib.h>
3074
#endif
3075
#ifdef HAVE_UNISTD_H
3076
#include <unistd.h>
3077
#endif
3078
#ifdef HAVE_MATH_H
3079
#include <math.h>
3080
#endif
3081
int
3082
main ()
3083
{
3084
char *(*pfn) = (char *(*)) putenv
3085
;
3086
return 0;
3087
}
3088
_ACEOF
3089
rm -f conftest.$ac_objext
3090
if { (eval echo "$as_me:3090: \"$ac_compile\"") >&5
3091
(eval $ac_compile) 2>&5
3092
ac_status=$?
3093
echo "$as_me:3093: \$? = $ac_status" >&5
3094
(exit $ac_status); } &&
3095
{ ac_try='test -s conftest.$ac_objext'
3096
{ (eval echo "$as_me:3096: \"$ac_try\"") >&5
3097
(eval $ac_try) 2>&5
3098
ac_status=$?
3099
echo "$as_me:3099: \$? = $ac_status" >&5
3100
(exit $ac_status); }; }; then
3101
groff_cv_decl_needed_putenv=no
3102
else
3103
echo "$as_me: failed program was:" >&5
3104
cat conftest.$ac_ext >&5
3105
groff_cv_decl_needed_putenv=yes
3106
fi
3107
rm -f conftest.$ac_objext conftest.$ac_ext
3108
fi
3109
3110
echo "$as_me:3110: result: $groff_cv_decl_needed_putenv" >&5
3111
echo "${ECHO_T}$groff_cv_decl_needed_putenv" >&6
3112
if test $groff_cv_decl_needed_putenv = yes; then
3113
cat >>confdefs.h <<\EOF
3114
#define NEED_DECLARATION_PUTENV 1
3115
EOF
3116
3117
fi
3118
ac_ext=c
3119
ac_cpp='$CPP $CPPFLAGS'
3120
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3121
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3122
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3123
3124
echo "$as_me:3124: checking whether strncasecmp must be declared" >&5
3125
echo $ECHO_N "checking whether strncasecmp must be declared... $ECHO_C" >&6
3126
ac_ext=cc
3127
ac_cpp='$CXXCPP $CPPFLAGS'
3128
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3129
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3130
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3131
3132
if test "${groff_cv_decl_needed_strncasecmp+set}" = set; then
3133
echo $ECHO_N "(cached) $ECHO_C" >&6
3134
else
3135
cat >conftest.$ac_ext <<_ACEOF
3136
#line 3136 "configure"
3137
#include "confdefs.h"
3138
3139
#include <stdio.h>
3140
#ifdef HAVE_STRING_H
3141
#include <string.h>
3142
#endif
3143
#ifdef HAVE_STRINGS_H
3144
#include <strings.h>
3145
#endif
3146
#ifdef HAVE_STDLIB_H
3147
#include <stdlib.h>
3148
#endif
3149
#ifdef HAVE_UNISTD_H
3150
#include <unistd.h>
3151
#endif
3152
#ifdef HAVE_MATH_H
3153
#include <math.h>
3154
#endif
3155
int
3156
main ()
3157
{
3158
char *(*pfn) = (char *(*)) strncasecmp
3159
;
3160
return 0;
3161
}
3162
_ACEOF
3163
rm -f conftest.$ac_objext
3164
if { (eval echo "$as_me:3164: \"$ac_compile\"") >&5
3165
(eval $ac_compile) 2>&5
3166
ac_status=$?
3167
echo "$as_me:3167: \$? = $ac_status" >&5
3168
(exit $ac_status); } &&
3169
{ ac_try='test -s conftest.$ac_objext'
3170
{ (eval echo "$as_me:3170: \"$ac_try\"") >&5
3171
(eval $ac_try) 2>&5
3172
ac_status=$?
3173
echo "$as_me:3173: \$? = $ac_status" >&5
3174
(exit $ac_status); }; }; then
3175
groff_cv_decl_needed_strncasecmp=no
3176
else
3177
echo "$as_me: failed program was:" >&5
3178
cat conftest.$ac_ext >&5
3179
groff_cv_decl_needed_strncasecmp=yes
3180
fi
3181
rm -f conftest.$ac_objext conftest.$ac_ext
3182
fi
3183
3184
echo "$as_me:3184: result: $groff_cv_decl_needed_strncasecmp" >&5
3185
echo "${ECHO_T}$groff_cv_decl_needed_strncasecmp" >&6
3186
if test $groff_cv_decl_needed_strncasecmp = yes; then
3187
cat >>confdefs.h <<\EOF
3188
#define NEED_DECLARATION_STRNCASECMP 1
3189
EOF
3190
3191
fi
3192
ac_ext=c
3193
ac_cpp='$CPP $CPPFLAGS'
3194
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3195
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3196
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3197
3198
ac_ext=cc
3199
ac_cpp='$CXXCPP $CPPFLAGS'
3200
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3201
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3202
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3203
3204
echo "$as_me:3204: checking for sys_nerr in <errno.h> or <stdio.h>" >&5
3205
echo $ECHO_N "checking for sys_nerr in <errno.h> or <stdio.h>... $ECHO_C" >&6
3206
cat >conftest.$ac_ext <<_ACEOF
3207
#line 3207 "configure"
3208
#include "confdefs.h"
3209
#include <errno.h>
3210
#include <stdio.h>
3211
int
3212
main ()
3213
{
3214
int k; k = sys_nerr;
3215
;
3216
return 0;
3217
}
3218
_ACEOF
3219
rm -f conftest.$ac_objext
3220
if { (eval echo "$as_me:3220: \"$ac_compile\"") >&5
3221
(eval $ac_compile) 2>&5
3222
ac_status=$?
3223
echo "$as_me:3223: \$? = $ac_status" >&5
3224
(exit $ac_status); } &&
3225
{ ac_try='test -s conftest.$ac_objext'
3226
{ (eval echo "$as_me:3226: \"$ac_try\"") >&5
3227
(eval $ac_try) 2>&5
3228
ac_status=$?
3229
echo "$as_me:3229: \$? = $ac_status" >&5
3230
(exit $ac_status); }; }; then
3231
echo "$as_me:3231: result: yes" >&5
3232
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
3233
#define HAVE_SYS_NERR 1
3234
EOF
3235
3236
else
3237
echo "$as_me: failed program was:" >&5
3238
cat conftest.$ac_ext >&5
3239
echo "$as_me:3239: result: no" >&5
3240
echo "${ECHO_T}no" >&6
3241
fi
3242
rm -f conftest.$ac_objext conftest.$ac_ext
3243
ac_ext=c
3244
ac_cpp='$CPP $CPPFLAGS'
3245
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3246
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3247
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3248
3249
echo "$as_me:3249: checking for sys_errlist in <errno.h> or <stdio.h>" >&5
3250
echo $ECHO_N "checking for sys_errlist in <errno.h> or <stdio.h>... $ECHO_C" >&6
3251
cat >conftest.$ac_ext <<_ACEOF
3252
#line 3252 "configure"
3253
#include "confdefs.h"
3254
#include <errno.h>
3255
#include <stdio.h>
3256
int
3257
main ()
3258
{
3259
int k; k = (int)sys_errlist[0];
3260
;
3261
return 0;
3262
}
3263
_ACEOF
3264
rm -f conftest.$ac_objext
3265
if { (eval echo "$as_me:3265: \"$ac_compile\"") >&5
3266
(eval $ac_compile) 2>&5
3267
ac_status=$?
3268
echo "$as_me:3268: \$? = $ac_status" >&5
3269
(exit $ac_status); } &&
3270
{ ac_try='test -s conftest.$ac_objext'
3271
{ (eval echo "$as_me:3271: \"$ac_try\"") >&5
3272
(eval $ac_try) 2>&5
3273
ac_status=$?
3274
echo "$as_me:3274: \$? = $ac_status" >&5
3275
(exit $ac_status); }; }; then
3276
echo "$as_me:3276: result: yes" >&5
3277
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
3278
#define HAVE_SYS_ERRLIST 1
3279
EOF
3280
3281
else
3282
echo "$as_me: failed program was:" >&5
3283
cat conftest.$ac_ext >&5
3284
echo "$as_me:3284: result: no" >&5
3285
echo "${ECHO_T}no" >&6
3286
fi
3287
rm -f conftest.$ac_objext conftest.$ac_ext
3288
ac_ext=cc
3289
ac_cpp='$CXXCPP $CPPFLAGS'
3290
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3291
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3292
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3293
3294
echo "$as_me:3294: checking C++ <osfcn.h>" >&5
3295
echo $ECHO_N "checking C++ <osfcn.h>... $ECHO_C" >&6
3296
cat >conftest.$ac_ext <<_ACEOF
3297
#line 3297 "configure"
3298
#include "confdefs.h"
3299
#include <osfcn.h>
3300
int
3301
main ()
3302
{
3303
read(0, 0, 0); open(0, 0);
3304
;
3305
return 0;
3306
}
3307
_ACEOF
3308
rm -f conftest.$ac_objext
3309
if { (eval echo "$as_me:3309: \"$ac_compile\"") >&5
3310
(eval $ac_compile) 2>&5
3311
ac_status=$?
3312
echo "$as_me:3312: \$? = $ac_status" >&5
3313
(exit $ac_status); } &&
3314
{ ac_try='test -s conftest.$ac_objext'
3315
{ (eval echo "$as_me:3315: \"$ac_try\"") >&5
3316
(eval $ac_try) 2>&5
3317
ac_status=$?
3318
echo "$as_me:3318: \$? = $ac_status" >&5
3319
(exit $ac_status); }; }; then
3320
echo "$as_me:3320: result: yes" >&5
3321
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
3322
#define HAVE_CC_OSFCN_H 1
3323
EOF
3324
3325
else
3326
echo "$as_me: failed program was:" >&5
3327
cat conftest.$ac_ext >&5
3328
echo "$as_me:3328: result: no" >&5
3329
echo "${ECHO_T}no" >&6
3330
fi
3331
rm -f conftest.$ac_objext conftest.$ac_ext
3332
ac_ext=c
3333
ac_cpp='$CPP $CPPFLAGS'
3334
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3335
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3336
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3337
3338
ac_ext=cc
3339
ac_cpp='$CXXCPP $CPPFLAGS'
3340
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3341
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3342
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3343
3344
echo "$as_me:3344: checking C++ <limits.h>" >&5
3345
echo $ECHO_N "checking C++ <limits.h>... $ECHO_C" >&6
3346
cat >conftest.$ac_ext <<_ACEOF
3347
#line 3347 "configure"
3348
#include "confdefs.h"
3349
#include <limits.h>
3350
int
3351
main ()
3352
{
3353
int x = INT_MIN; int y = INT_MAX; int z = UCHAR_MAX;
3354
;
3355
return 0;
3356
}
3357
_ACEOF
3358
rm -f conftest.$ac_objext
3359
if { (eval echo "$as_me:3359: \"$ac_compile\"") >&5
3360
(eval $ac_compile) 2>&5
3361
ac_status=$?
3362
echo "$as_me:3362: \$? = $ac_status" >&5
3363
(exit $ac_status); } &&
3364
{ ac_try='test -s conftest.$ac_objext'
3365
{ (eval echo "$as_me:3365: \"$ac_try\"") >&5
3366
(eval $ac_try) 2>&5
3367
ac_status=$?
3368
echo "$as_me:3368: \$? = $ac_status" >&5
3369
(exit $ac_status); }; }; then
3370
echo "$as_me:3370: result: yes" >&5
3371
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
3372
#define HAVE_CC_LIMITS_H 1
3373
EOF
3374
3375
else
3376
echo "$as_me: failed program was:" >&5
3377
cat conftest.$ac_ext >&5
3378
echo "$as_me:3378: result: no" >&5
3379
echo "${ECHO_T}no" >&6
3380
fi
3381
rm -f conftest.$ac_objext conftest.$ac_ext
3382
ac_ext=c
3383
ac_cpp='$CPP $CPPFLAGS'
3384
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3385
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3386
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3387
3388
ac_ext=cc
3389
ac_cpp='$CXXCPP $CPPFLAGS'
3390
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3391
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3392
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3393
3394
echo "$as_me:3394: checking for declaration of time_t" >&5
3395
echo $ECHO_N "checking for declaration of time_t... $ECHO_C" >&6
3396
cat >conftest.$ac_ext <<_ACEOF
3397
#line 3397 "configure"
3398
#include "confdefs.h"
3399
#include <time.h>
3400
int
3401
main ()
3402
{
3403
time_t t = time(0); struct tm *p = localtime(&t);
3404
;
3405
return 0;
3406
}
3407
_ACEOF
3408
rm -f conftest.$ac_objext
3409
if { (eval echo "$as_me:3409: \"$ac_compile\"") >&5
3410
(eval $ac_compile) 2>&5
3411
ac_status=$?
3412
echo "$as_me:3412: \$? = $ac_status" >&5
3413
(exit $ac_status); } &&
3414
{ ac_try='test -s conftest.$ac_objext'
3415
{ (eval echo "$as_me:3415: \"$ac_try\"") >&5
3416
(eval $ac_try) 2>&5
3417
ac_status=$?
3418
echo "$as_me:3418: \$? = $ac_status" >&5
3419
(exit $ac_status); }; }; then
3420
echo "$as_me:3420: result: yes" >&5
3421
echo "${ECHO_T}yes" >&6
3422
else
3423
echo "$as_me: failed program was:" >&5
3424
cat conftest.$ac_ext >&5
3425
echo "$as_me:3425: result: no" >&5
3426
echo "${ECHO_T}no" >&6;cat >>confdefs.h <<\EOF
3427
#define LONG_FOR_TIME_T 1
3428
EOF
3429
3430
fi
3431
rm -f conftest.$ac_objext conftest.$ac_ext
3432
ac_ext=c
3433
ac_cpp='$CPP $CPPFLAGS'
3434
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3435
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3436
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3437
3438
echo "$as_me:3438: checking return type of signal handlers" >&5
3439
echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
3440
if test "${ac_cv_type_signal+set}" = set; then
3441
echo $ECHO_N "(cached) $ECHO_C" >&6
3442
else
3443
cat >conftest.$ac_ext <<_ACEOF
3444
#line 3444 "configure"
3445
#include "confdefs.h"
3446
#include <sys/types.h>
3447
#include <signal.h>
3448
#ifdef signal
3449
# undef signal
3450
#endif
3451
#ifdef __cplusplus
3452
extern "C" void (*signal (int, void (*)(int)))(int);
3453
#else
3454
void (*signal ()) ();
3455
#endif
3456
3457
int
3458
main ()
3459
{
3460
int i;
3461
;
3462
return 0;
3463
}
3464
_ACEOF
3465
rm -f conftest.$ac_objext
3466
if { (eval echo "$as_me:3466: \"$ac_compile\"") >&5
3467
(eval $ac_compile) 2>&5
3468
ac_status=$?
3469
echo "$as_me:3469: \$? = $ac_status" >&5
3470
(exit $ac_status); } &&
3471
{ ac_try='test -s conftest.$ac_objext'
3472
{ (eval echo "$as_me:3472: \"$ac_try\"") >&5
3473
(eval $ac_try) 2>&5
3474
ac_status=$?
3475
echo "$as_me:3475: \$? = $ac_status" >&5
3476
(exit $ac_status); }; }; then
3477
ac_cv_type_signal=void
3478
else
3479
echo "$as_me: failed program was:" >&5
3480
cat conftest.$ac_ext >&5
3481
ac_cv_type_signal=int
3482
fi
3483
rm -f conftest.$ac_objext conftest.$ac_ext
3484
fi
3485
echo "$as_me:3485: result: $ac_cv_type_signal" >&5
3486
echo "${ECHO_T}$ac_cv_type_signal" >&6
3487
3488
cat >>confdefs.h <<EOF
3489
#define RETSIGTYPE $ac_cv_type_signal
3490
EOF
3491
3492
echo "$as_me:3492: checking struct exception" >&5
3493
echo $ECHO_N "checking struct exception... $ECHO_C" >&6
3494
cat >conftest.$ac_ext <<_ACEOF
3495
#line 3495 "configure"
3496
#include "confdefs.h"
3497
#include <math.h>
3498
int
3499
main ()
3500
{
3501
struct exception e;
3502
;
3503
return 0;
3504
}
3505
_ACEOF
3506
rm -f conftest.$ac_objext
3507
if { (eval echo "$as_me:3507: \"$ac_compile\"") >&5
3508
(eval $ac_compile) 2>&5
3509
ac_status=$?
3510
echo "$as_me:3510: \$? = $ac_status" >&5
3511
(exit $ac_status); } &&
3512
{ ac_try='test -s conftest.$ac_objext'
3513
{ (eval echo "$as_me:3513: \"$ac_try\"") >&5
3514
(eval $ac_try) 2>&5
3515
ac_status=$?
3516
echo "$as_me:3516: \$? = $ac_status" >&5
3517
(exit $ac_status); }; }; then
3518
echo "$as_me:3518: result: yes" >&5
3519
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
3520
#define HAVE_STRUCT_EXCEPTION 1
3521
EOF
3522
3523
else
3524
echo "$as_me: failed program was:" >&5
3525
cat conftest.$ac_ext >&5
3526
echo "$as_me:3526: result: no" >&5
3527
echo "${ECHO_T}no" >&6
3528
fi
3529
rm -f conftest.$ac_objext conftest.$ac_ext
3530
echo "$as_me:3530: checking for sin in -lm" >&5
3531
echo $ECHO_N "checking for sin in -lm... $ECHO_C" >&6
3532
if test "${ac_cv_lib_m_sin+set}" = set; then
3533
echo $ECHO_N "(cached) $ECHO_C" >&6
3534
else
3535
ac_check_lib_save_LIBS=$LIBS
3536
LIBS="-lm $LIBS"
3537
cat >conftest.$ac_ext <<_ACEOF
3538
#line 3538 "configure"
3539
#include "confdefs.h"
3540
3541
/* Override any gcc2 internal prototype to avoid an error. */
3542
#ifdef __cplusplus
3543
extern "C"
3544
#endif
3545
/* We use char because int might match the return type of a gcc2
3546
builtin and then its argument prototype would still apply. */
3547
char sin ();
3548
int
3549
main ()
3550
{
3551
sin ();
3552
;
3553
return 0;
3554
}
3555
_ACEOF
3556
rm -f conftest.$ac_objext conftest$ac_exeext
3557
if { (eval echo "$as_me:3557: \"$ac_link\"") >&5
3558
(eval $ac_link) 2>&5
3559
ac_status=$?
3560
echo "$as_me:3560: \$? = $ac_status" >&5
3561
(exit $ac_status); } &&
3562
{ ac_try='test -s conftest$ac_exeext'
3563
{ (eval echo "$as_me:3563: \"$ac_try\"") >&5
3564
(eval $ac_try) 2>&5
3565
ac_status=$?
3566
echo "$as_me:3566: \$? = $ac_status" >&5
3567
(exit $ac_status); }; }; then
3568
ac_cv_lib_m_sin=yes
3569
else
3570
echo "$as_me: failed program was:" >&5
3571
cat conftest.$ac_ext >&5
3572
ac_cv_lib_m_sin=no
3573
fi
3574
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3575
LIBS=$ac_check_lib_save_LIBS
3576
fi
3577
echo "$as_me:3577: result: $ac_cv_lib_m_sin" >&5
3578
echo "${ECHO_T}$ac_cv_lib_m_sin" >&6
3579
if test $ac_cv_lib_m_sin = yes; then
3580
LIBM=-lm
3581
fi
3582
3583
for ac_header in stdlib.h unistd.h
3584
do
3585
ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`
3586
echo "$as_me:3586: checking for $ac_header" >&5
3587
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3588
if eval "test \"\${$ac_ac_Header+set}\" = set"; then
3589
echo $ECHO_N "(cached) $ECHO_C" >&6
3590
else
3591
cat >conftest.$ac_ext <<_ACEOF
3592
#line 3592 "configure"
3593
#include "confdefs.h"
3594
#include <$ac_header>
3595
_ACEOF
3596
if { (eval echo "$as_me:3596: \"$ac_cpp conftest.$ac_ext\"") >&5
3597
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3598
ac_status=$?
3599
egrep -v '^ *\+' conftest.er1 >conftest.err
3600
rm -f conftest.er1
3601
cat conftest.err >&5
3602
echo "$as_me:3602: \$? = $ac_status" >&5
3603
(exit $ac_status); } >/dev/null; then
3604
if test -s conftest.err; then
3605
ac_cpp_err=$ac_c_preproc_warn_flag
3606
else
3607
ac_cpp_err=
3608
fi
3609
else
3610
ac_cpp_err=yes
3611
fi
3612
if test -z "$ac_cpp_err"; then
3613
eval "$ac_ac_Header=yes"
3614
else
3615
echo "$as_me: failed program was:" >&5
3616
cat conftest.$ac_ext >&5
3617
eval "$ac_ac_Header=no"
3618
fi
3619
rm -f conftest.err conftest.$ac_ext
3620
fi
3621
echo "$as_me:3621: result: `eval echo '${'$ac_ac_Header'}'`" >&5
3622
echo "${ECHO_T}`eval echo '${'$ac_ac_Header'}'`" >&6
3623
if test `eval echo '${'$ac_ac_Header'}'` = yes; then
3624
cat >>confdefs.h <<EOF
3625
#define `echo "HAVE_$ac_header" | $ac_tr_cpp` 1
3626
EOF
3627
3628
fi
3629
done
3630
3631
for ac_func in getpagesize
3632
do
3633
ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`
3634
echo "$as_me:3634: checking for $ac_func" >&5
3635
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3636
if eval "test \"\${$ac_ac_var+set}\" = set"; then
3637
echo $ECHO_N "(cached) $ECHO_C" >&6
3638
else
3639
cat >conftest.$ac_ext <<_ACEOF
3640
#line 3640 "configure"
3641
#include "confdefs.h"
3642
/* System header to define __stub macros and hopefully few prototypes,
3643
which can conflict with char $ac_func (); below. */
3644
#include <assert.h>
3645
/* Override any gcc2 internal prototype to avoid an error. */
3646
#ifdef __cplusplus
3647
extern "C"
3648
#endif
3649
/* We use char because int might match the return type of a gcc2
3650
builtin and then its argument prototype would still apply. */
3651
char $ac_func ();
3652
char (*f) ();
3653
3654
int
3655
main ()
3656
{
3657
/* The GNU C library defines this for functions which it implements
3658
to always fail with ENOSYS. Some functions are actually named
3659
something starting with __ and the normal name is an alias. */
3660
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3661
choke me
3662
#else
3663
f = $ac_func;
3664
#endif
3665
3666
;
3667
return 0;
3668
}
3669
_ACEOF
3670
rm -f conftest.$ac_objext conftest$ac_exeext
3671
if { (eval echo "$as_me:3671: \"$ac_link\"") >&5
3672
(eval $ac_link) 2>&5
3673
ac_status=$?
3674
echo "$as_me:3674: \$? = $ac_status" >&5
3675
(exit $ac_status); } &&
3676
{ ac_try='test -s conftest$ac_exeext'
3677
{ (eval echo "$as_me:3677: \"$ac_try\"") >&5
3678
(eval $ac_try) 2>&5
3679
ac_status=$?
3680
echo "$as_me:3680: \$? = $ac_status" >&5
3681
(exit $ac_status); }; }; then
3682
eval "$ac_ac_var=yes"
3683
else
3684
echo "$as_me: failed program was:" >&5
3685
cat conftest.$ac_ext >&5
3686
eval "$ac_ac_var=no"
3687
fi
3688
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3689
fi
3690
echo "$as_me:3690: result: `eval echo '${'$ac_ac_var'}'`" >&5
3691
echo "${ECHO_T}`eval echo '${'$ac_ac_var'}'`" >&6
3692
if test `eval echo '${'$ac_ac_var'}'` = yes; then
3693
cat >>confdefs.h <<EOF
3694
#define `echo "HAVE_$ac_func" | $ac_tr_cpp` 1
3695
EOF
3696
3697
fi
3698
done
3699
3700
echo "$as_me:3700: checking for working mmap" >&5
3701
echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
3702
if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
3703
echo $ECHO_N "(cached) $ECHO_C" >&6
3704
else
3705
if test "$cross_compiling" = yes; then
3706
ac_cv_func_mmap_fixed_mapped=no
3707
else
3708
cat >conftest.$ac_ext <<_ACEOF
3709
#line 3709 "configure"
3710
#include "confdefs.h"
3711
/* Thanks to Mike Haertel and Jim Avera for this test.
3712
Here is a matrix of mmap possibilities:
3713
mmap private not fixed
3714
mmap private fixed at somewhere currently unmapped
3715
mmap private fixed at somewhere already mapped
3716
mmap shared not fixed
3717
mmap shared fixed at somewhere currently unmapped
3718
mmap shared fixed at somewhere already mapped
3719
For private mappings, we should verify that changes cannot be read()
3720
back from the file, nor mmap's back from the file at a different
3721
address. (There have been systems where private was not correctly
3722
implemented like the infamous i386 svr4.0, and systems where the
3723
VM page cache was not coherent with the file system buffer cache
3724
like early versions of FreeBSD and possibly contemporary NetBSD.)
3725
For shared mappings, we should conversely verify that changes get
3726
propogated back to all the places they're supposed to be.
3727
3728
Grep wants private fixed already mapped.
3729
The main things grep needs to know about mmap are:
3730
* does it exist and is it safe to write into the mmap'd area
3731
* how to use it (BSD variants) */
3732
#include <sys/types.h>
3733
#include <fcntl.h>
3734
#include <sys/mman.h>
3735
3736
#if STDC_HEADERS || HAVE_STDLIB_H
3737
# include <stdlib.h>
3738
#else
3739
char *malloc ();
3740
#endif
3741
#if HAVE_UNISTD_H
3742
# include <unistd.h>
3743
#endif
3744
#include <sys/stat.h>
3745
3746
/* This mess was copied from the GNU getpagesize.h. */
3747
#if !HAVE_GETPAGESIZE
3748
/* Assume that all systems that can run configure have sys/param.h. */
3749
# if !HAVE_SYS_PARAM_H
3750
# define HAVE_SYS_PARAM_H 1
3751
# endif
3752
3753
# ifdef _SC_PAGESIZE
3754
# define getpagesize() sysconf(_SC_PAGESIZE)
3755
# else /* no _SC_PAGESIZE */
3756
# if HAVE_SYS_PARAM_H
3757
# include <sys/param.h>
3758
# ifdef EXEC_PAGESIZE
3759
# define getpagesize() EXEC_PAGESIZE
3760
# else /* no EXEC_PAGESIZE */
3761
# ifdef NBPG
3762
# define getpagesize() NBPG * CLSIZE
3763
# ifndef CLSIZE
3764
# define CLSIZE 1
3765
# endif /* no CLSIZE */
3766
# else /* no NBPG */
3767
# ifdef NBPC
3768
# define getpagesize() NBPC
3769
# else /* no NBPC */
3770
# ifdef PAGESIZE
3771
# define getpagesize() PAGESIZE
3772
# endif /* PAGESIZE */
3773
# endif /* no NBPC */
3774
# endif /* no NBPG */
3775
# endif /* no EXEC_PAGESIZE */
3776
# else /* no HAVE_SYS_PARAM_H */
3777
# define getpagesize() 8192 /* punt totally */
3778
# endif /* no HAVE_SYS_PARAM_H */
3779
# endif /* no _SC_PAGESIZE */
3780
3781
#endif /* no HAVE_GETPAGESIZE */
3782
3783
int
3784
main ()
3785
{
3786
char *data, *data2, *data3;
3787
int i, pagesize;
3788
int fd;
3789
3790
pagesize = getpagesize ();
3791
3792
/* First, make a file with some known garbage in it. */
3793
data = (char *) malloc (pagesize);
3794
if (!data)
3795
exit (1);
3796
for (i = 0; i < pagesize; ++i)
3797
*(data + i) = rand ();
3798
umask (0);
3799
fd = creat ("conftest.mmap", 0600);
3800
if (fd < 0)
3801
exit (1);
3802
if (write (fd, data, pagesize) != pagesize)
3803
exit (1);
3804
close (fd);
3805
3806
/* Next, try to mmap the file at a fixed address which already has
3807
something else allocated at it. If we can, also make sure that
3808
we see the same garbage. */
3809
fd = open ("conftest.mmap", O_RDWR);
3810
if (fd < 0)
3811
exit (1);
3812
data2 = (char *) malloc (2 * pagesize);
3813
if (!data2)
3814
exit (1);
3815
data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
3816
if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
3817
MAP_PRIVATE | MAP_FIXED, fd, 0L))
3818
exit (1);
3819
for (i = 0; i < pagesize; ++i)
3820
if (*(data + i) != *(data2 + i))
3821
exit (1);
3822
3823
/* Finally, make sure that changes to the mapped area do not
3824
percolate back to the file as seen by read(). (This is a bug on
3825
some variants of i386 svr4.0.) */
3826
for (i = 0; i < pagesize; ++i)
3827
*(data2 + i) = *(data2 + i) + 1;
3828
data3 = (char *) malloc (pagesize);
3829
if (!data3)
3830
exit (1);
3831
if (read (fd, data3, pagesize) != pagesize)
3832
exit (1);
3833
for (i = 0; i < pagesize; ++i)
3834
if (*(data + i) != *(data3 + i))
3835
exit (1);
3836
close (fd);
3837
exit (0);
3838
}
3839
_ACEOF
3840
rm -f conftest$ac_exeext
3841
if { (eval echo "$as_me:3841: \"$ac_link\"") >&5
3842
(eval $ac_link) 2>&5
3843
ac_status=$?
3844
echo "$as_me:3844: \$? = $ac_status" >&5
3845
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3846
{ (eval echo "$as_me:3846: \"$ac_try\"") >&5
3847
(eval $ac_try) 2>&5
3848
ac_status=$?
3849
echo "$as_me:3849: \$? = $ac_status" >&5
3850
(exit $ac_status); }; }; then
3851
ac_cv_func_mmap_fixed_mapped=yes
3852
else
3853
echo "$as_me: program exited with status $ac_status" >&5
3854
echo "$as_me: failed program was:" >&5
3855
cat conftest.$ac_ext >&5
3856
ac_cv_func_mmap_fixed_mapped=no
3857
fi
3858
rm -f core core.* *.core conftest$ac_exeext conftest.$ac_ext
3859
fi
3860
fi
3861
echo "$as_me:3861: result: $ac_cv_func_mmap_fixed_mapped" >&5
3862
echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
3863
if test $ac_cv_func_mmap_fixed_mapped = yes; then
3864
3865
cat >>confdefs.h <<\EOF
3866
#define HAVE_MMAP 1
3867
EOF
3868
3869
fi
3870
rm -f conftest.mmap
3871
3872
saved_libs="$LIBS"
3873
LIBS="$LIBS -lc $LIBM"
3874
3875
for ac_func in fmod strtol getcwd strerror putenv
3876
do
3877
ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`
3878
echo "$as_me:3878: checking for $ac_func" >&5
3879
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3880
if eval "test \"\${$ac_ac_var+set}\" = set"; then
3881
echo $ECHO_N "(cached) $ECHO_C" >&6
3882
else
3883
cat >conftest.$ac_ext <<_ACEOF
3884
#line 3884 "configure"
3885
#include "confdefs.h"
3886
/* System header to define __stub macros and hopefully few prototypes,
3887
which can conflict with char $ac_func (); below. */
3888
#include <assert.h>
3889
/* Override any gcc2 internal prototype to avoid an error. */
3890
#ifdef __cplusplus
3891
extern "C"
3892
#endif
3893
/* We use char because int might match the return type of a gcc2
3894
builtin and then its argument prototype would still apply. */
3895
char $ac_func ();
3896
char (*f) ();
3897
3898
int
3899
main ()
3900
{
3901
/* The GNU C library defines this for functions which it implements
3902
to always fail with ENOSYS. Some functions are actually named
3903
something starting with __ and the normal name is an alias. */
3904
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3905
choke me
3906
#else
3907
f = $ac_func;
3908
#endif
3909
3910
;
3911
return 0;
3912
}
3913
_ACEOF
3914
rm -f conftest.$ac_objext conftest$ac_exeext
3915
if { (eval echo "$as_me:3915: \"$ac_link\"") >&5
3916
(eval $ac_link) 2>&5
3917
ac_status=$?
3918
echo "$as_me:3918: \$? = $ac_status" >&5
3919
(exit $ac_status); } &&
3920
{ ac_try='test -s conftest$ac_exeext'
3921
{ (eval echo "$as_me:3921: \"$ac_try\"") >&5
3922
(eval $ac_try) 2>&5
3923
ac_status=$?
3924
echo "$as_me:3924: \$? = $ac_status" >&5
3925
(exit $ac_status); }; }; then
3926
eval "$ac_ac_var=yes"
3927
else
3928
echo "$as_me: failed program was:" >&5
3929
cat conftest.$ac_ext >&5
3930
eval "$ac_ac_var=no"
3931
fi
3932
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3933
fi
3934
echo "$as_me:3934: result: `eval echo '${'$ac_ac_var'}'`" >&5
3935
echo "${ECHO_T}`eval echo '${'$ac_ac_var'}'`" >&6
3936
if test `eval echo '${'$ac_ac_var'}'` = yes; then
3937
cat >>confdefs.h <<EOF
3938
#define `echo "HAVE_$ac_func" | $ac_tr_cpp` 1
3939
EOF
3940
3941
else
3942
LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
3943
fi
3944
done
3945
3946
LIBS="$saved_libs"
3947
3948
for ac_func in rename strcasecmp strncasecmp strsep strdup
3949
do
3950
ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`
3951
echo "$as_me:3951: checking for $ac_func" >&5
3952
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3953
if eval "test \"\${$ac_ac_var+set}\" = set"; then
3954
echo $ECHO_N "(cached) $ECHO_C" >&6
3955
else
3956
cat >conftest.$ac_ext <<_ACEOF
3957
#line 3957 "configure"
3958
#include "confdefs.h"
3959
/* System header to define __stub macros and hopefully few prototypes,
3960
which can conflict with char $ac_func (); below. */
3961
#include <assert.h>
3962
/* Override any gcc2 internal prototype to avoid an error. */
3963
#ifdef __cplusplus
3964
extern "C"
3965
#endif
3966
/* We use char because int might match the return type of a gcc2
3967
builtin and then its argument prototype would still apply. */
3968
char $ac_func ();
3969
char (*f) ();
3970
3971
int
3972
main ()
3973
{
3974
/* The GNU C library defines this for functions which it implements
3975
to always fail with ENOSYS. Some functions are actually named
3976
something starting with __ and the normal name is an alias. */
3977
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3978
choke me
3979
#else
3980
f = $ac_func;
3981
#endif
3982
3983
;
3984
return 0;
3985
}
3986
_ACEOF
3987
rm -f conftest.$ac_objext conftest$ac_exeext
3988
if { (eval echo "$as_me:3988: \"$ac_link\"") >&5
3989
(eval $ac_link) 2>&5
3990
ac_status=$?
3991
echo "$as_me:3991: \$? = $ac_status" >&5
3992
(exit $ac_status); } &&
3993
{ ac_try='test -s conftest$ac_exeext'
3994
{ (eval echo "$as_me:3994: \"$ac_try\"") >&5
3995
(eval $ac_try) 2>&5
3996
ac_status=$?
3997
echo "$as_me:3997: \$? = $ac_status" >&5
3998
(exit $ac_status); }; }; then
3999
eval "$ac_ac_var=yes"
4000
else
4001
echo "$as_me: failed program was:" >&5
4002
cat conftest.$ac_ext >&5
4003
eval "$ac_ac_var=no"
4004
fi
4005
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4006
fi
4007
echo "$as_me:4007: result: `eval echo '${'$ac_ac_var'}'`" >&5
4008
echo "${ECHO_T}`eval echo '${'$ac_ac_var'}'`" >&6
4009
if test `eval echo '${'$ac_ac_var'}'` = yes; then
4010
cat >>confdefs.h <<EOF
4011
#define `echo "HAVE_$ac_func" | $ac_tr_cpp` 1
4012
EOF
4013
4014
fi
4015
done
4016
4017
echo "$as_me:4017: checking for mkstemp" >&5
4018
echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6
4019
if test "${ac_cv_func_mkstemp+set}" = set; then
4020
echo $ECHO_N "(cached) $ECHO_C" >&6
4021
else
4022
cat >conftest.$ac_ext <<_ACEOF
4023
#line 4023 "configure"
4024
#include "confdefs.h"
4025
/* System header to define __stub macros and hopefully few prototypes,
4026
which can conflict with char mkstemp (); below. */
4027
#include <assert.h>
4028
/* Override any gcc2 internal prototype to avoid an error. */
4029
#ifdef __cplusplus
4030
extern "C"
4031
#endif
4032
/* We use char because int might match the return type of a gcc2
4033
builtin and then its argument prototype would still apply. */
4034
char mkstemp ();
4035
char (*f) ();
4036
4037
int
4038
main ()
4039
{
4040
/* The GNU C library defines this for functions which it implements
4041
to always fail with ENOSYS. Some functions are actually named
4042
something starting with __ and the normal name is an alias. */
4043
#if defined (__stub_mkstemp) || defined (__stub___mkstemp)
4044
choke me
4045
#else
4046
f = mkstemp;
4047
#endif
4048
4049
;
4050
return 0;
4051
}
4052
_ACEOF
4053
rm -f conftest.$ac_objext conftest$ac_exeext
4054
if { (eval echo "$as_me:4054: \"$ac_link\"") >&5
4055
(eval $ac_link) 2>&5
4056
ac_status=$?
4057
echo "$as_me:4057: \$? = $ac_status" >&5
4058
(exit $ac_status); } &&
4059
{ ac_try='test -s conftest$ac_exeext'
4060
{ (eval echo "$as_me:4060: \"$ac_try\"") >&5
4061
(eval $ac_try) 2>&5
4062
ac_status=$?
4063
echo "$as_me:4063: \$? = $ac_status" >&5
4064
(exit $ac_status); }; }; then
4065
ac_cv_func_mkstemp=yes
4066
else
4067
echo "$as_me: failed program was:" >&5
4068
cat conftest.$ac_ext >&5
4069
ac_cv_func_mkstemp=no
4070
fi
4071
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4072
fi
4073
echo "$as_me:4073: result: $ac_cv_func_mkstemp" >&5
4074
echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
4075
if test $ac_cv_func_mkstemp = yes; then
4076
cat >>confdefs.h <<\EOF
4077
#define HAVE_MKSTEMP 1
4078
EOF
4079
4080
echo "$as_me:4080: checking for mkstemp prototype in <stdlib.h>" >&5
4081
echo $ECHO_N "checking for mkstemp prototype in <stdlib.h>... $ECHO_C" >&6
4082
cat >conftest.$ac_ext <<_ACEOF
4083
#line 4083 "configure"
4084
#include "confdefs.h"
4085
#include <stdlib.h>
4086
_ACEOF
4087
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4088
egrep "mkstemp" >/dev/null 2>&1; then
4089
echo "$as_me:4089: result: yes" >&5
4090
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
4091
#define HAVE_MKSTEMP_PROTO 1
4092
EOF
4093
4094
else
4095
echo "$as_me:4095: result: no" >&5
4096
echo "${ECHO_T}no" >&6
4097
fi
4098
rm -f conftest*
4099
4100
fi
4101
4102
echo "$as_me:4102: checking for sys_siglist declaration in signal.h or unistd.h" >&5
4103
echo $ECHO_N "checking for sys_siglist declaration in signal.h or unistd.h... $ECHO_C" >&6
4104
if test "${ac_cv_decl_sys_siglist+set}" = set; then
4105
echo $ECHO_N "(cached) $ECHO_C" >&6
4106
else
4107
cat >conftest.$ac_ext <<_ACEOF
4108
#line 4108 "configure"
4109
#include "confdefs.h"
4110
#include <sys/types.h>
4111
#include <signal.h>
4112
/* NetBSD declares sys_siglist in unistd.h. */
4113
#if HAVE_UNISTD_H
4114
# include <unistd.h>
4115
#endif
4116
4117
int
4118
main ()
4119
{
4120
char *msg = *(sys_siglist + 1);
4121
;
4122
return 0;
4123
}
4124
_ACEOF
4125
rm -f conftest.$ac_objext
4126
if { (eval echo "$as_me:4126: \"$ac_compile\"") >&5
4127
(eval $ac_compile) 2>&5
4128
ac_status=$?
4129
echo "$as_me:4129: \$? = $ac_status" >&5
4130
(exit $ac_status); } &&
4131
{ ac_try='test -s conftest.$ac_objext'
4132
{ (eval echo "$as_me:4132: \"$ac_try\"") >&5
4133
(eval $ac_try) 2>&5
4134
ac_status=$?
4135
echo "$as_me:4135: \$? = $ac_status" >&5
4136
(exit $ac_status); }; }; then
4137
ac_cv_decl_sys_siglist=yes
4138
else
4139
echo "$as_me: failed program was:" >&5
4140
cat conftest.$ac_ext >&5
4141
ac_cv_decl_sys_siglist=no
4142
fi
4143
rm -f conftest.$ac_objext conftest.$ac_ext
4144
fi
4145
echo "$as_me:4145: result: $ac_cv_decl_sys_siglist" >&5
4146
echo "${ECHO_T}$ac_cv_decl_sys_siglist" >&6
4147
if test $ac_cv_decl_sys_siglist = yes; then
4148
4149
cat >>confdefs.h <<\EOF
4150
#define SYS_SIGLIST_DECLARED 1
4151
EOF
4152
4153
fi
4154
4155
ac_ext=cc
4156
ac_cpp='$CXXCPP $CPPFLAGS'
4157
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4158
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4159
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4160
4161
echo "$as_me:4161: checking whether ANSI array delete syntax supported" >&5
4162
echo $ECHO_N "checking whether ANSI array delete syntax supported... $ECHO_C" >&6
4163
cat >conftest.$ac_ext <<_ACEOF
4164
#line 4164 "configure"
4165
#include "confdefs.h"
4166
4167
int
4168
main ()
4169
{
4170
char *p = new char[5]; delete [] p;
4171
;
4172
return 0;
4173
}
4174
_ACEOF
4175
rm -f conftest.$ac_objext
4176
if { (eval echo "$as_me:4176: \"$ac_compile\"") >&5
4177
(eval $ac_compile) 2>&5
4178
ac_status=$?
4179
echo "$as_me:4179: \$? = $ac_status" >&5
4180
(exit $ac_status); } &&
4181
{ ac_try='test -s conftest.$ac_objext'
4182
{ (eval echo "$as_me:4182: \"$ac_try\"") >&5
4183
(eval $ac_try) 2>&5
4184
ac_status=$?
4185
echo "$as_me:4185: \$? = $ac_status" >&5
4186
(exit $ac_status); }; }; then
4187
echo "$as_me:4187: result: yes" >&5
4188
echo "${ECHO_T}yes" >&6
4189
else
4190
echo "$as_me: failed program was:" >&5
4191
cat conftest.$ac_ext >&5
4192
echo "$as_me:4192: result: no" >&5
4193
echo "${ECHO_T}no" >&6;cat >>confdefs.h <<\EOF
4194
#define ARRAY_DELETE_NEEDS_SIZE 1
4195
EOF
4196
4197
fi
4198
rm -f conftest.$ac_objext conftest.$ac_ext
4199
ac_ext=c
4200
ac_cpp='$CPP $CPPFLAGS'
4201
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4202
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4203
ac_compiler_gnu=$ac_cv_c_compiler_gnu
4204
4205
ac_ext=cc
4206
ac_cpp='$CXXCPP $CPPFLAGS'
4207
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4208
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4209
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4210
4211
echo "$as_me:4211: checking traditional preprocessor" >&5
4212
echo $ECHO_N "checking traditional preprocessor... $ECHO_C" >&6
4213
cat >conftest.$ac_ext <<_ACEOF
4214
#line 4214 "configure"
4215
#include "confdefs.h"
4216
#define name2(a,b) a/**/b
4217
int
4218
main ()
4219
{
4220
int name2(foo,bar);
4221
;
4222
return 0;
4223
}
4224
_ACEOF
4225
rm -f conftest.$ac_objext
4226
if { (eval echo "$as_me:4226: \"$ac_compile\"") >&5
4227
(eval $ac_compile) 2>&5
4228
ac_status=$?
4229
echo "$as_me:4229: \$? = $ac_status" >&5
4230
(exit $ac_status); } &&
4231
{ ac_try='test -s conftest.$ac_objext'
4232
{ (eval echo "$as_me:4232: \"$ac_try\"") >&5
4233
(eval $ac_try) 2>&5
4234
ac_status=$?
4235
echo "$as_me:4235: \$? = $ac_status" >&5
4236
(exit $ac_status); }; }; then
4237
echo "$as_me:4237: result: yes" >&5
4238
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
4239
#define TRADITIONAL_CPP 1
4240
EOF
4241
4242
else
4243
echo "$as_me: failed program was:" >&5
4244
cat conftest.$ac_ext >&5
4245
echo "$as_me:4245: result: no" >&5
4246
echo "${ECHO_T}no" >&6
4247
fi
4248
rm -f conftest.$ac_objext conftest.$ac_ext
4249
ac_ext=c
4250
ac_cpp='$CPP $CPPFLAGS'
4251
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4252
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4253
ac_compiler_gnu=$ac_cv_c_compiler_gnu
4254
4255
echo "$as_me:4255: checking w_coredump" >&5
4256
echo $ECHO_N "checking w_coredump... $ECHO_C" >&6
4257
if test "$cross_compiling" = yes; then
4258
echo "$as_me:4258: result: no" >&5
4259
echo "${ECHO_T}no" >&6
4260
else
4261
cat >conftest.$ac_ext <<_ACEOF
4262
#line 4262 "configure"
4263
#include "confdefs.h"
4264
#include <sys/types.h>
4265
#include <sys/wait.h>
4266
main()
4267
{
4268
#ifdef WCOREFLAG
4269
exit(1);
4270
#else
4271
int i = 0;
4272
((union wait *)&i)->w_coredump = 1;
4273
exit(i != 0200);
4274
#endif
4275
}
4276
_ACEOF
4277
rm -f conftest$ac_exeext
4278
if { (eval echo "$as_me:4278: \"$ac_link\"") >&5
4279
(eval $ac_link) 2>&5
4280
ac_status=$?
4281
echo "$as_me:4281: \$? = $ac_status" >&5
4282
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4283
{ (eval echo "$as_me:4283: \"$ac_try\"") >&5
4284
(eval $ac_try) 2>&5
4285
ac_status=$?
4286
echo "$as_me:4286: \$? = $ac_status" >&5
4287
(exit $ac_status); }; }; then
4288
echo "$as_me:4288: result: yes" >&5
4289
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
4290
#define WCOREFLAG 0200
4291
EOF
4292
4293
else
4294
echo "$as_me: program exited with status $ac_status" >&5
4295
echo "$as_me: failed program was:" >&5
4296
cat conftest.$ac_ext >&5
4297
echo "$as_me:4297: result: no" >&5
4298
echo "${ECHO_T}no" >&6
4299
fi
4300
rm -f core core.* *.core conftest$ac_exeext conftest.$ac_ext
4301
fi
4302
echo "$as_me:4302: checking default value for grops -b option" >&5
4303
echo $ECHO_N "checking default value for grops -b option... $ECHO_C" >&6
4304
test -n "${BROKEN_SPOOLER_FLAGS}" || BROKEN_SPOOLER_FLAGS=7
4305
echo "$as_me:4305: result: $BROKEN_SPOOLER_FLAGS" >&5
4306
echo "${ECHO_T}$BROKEN_SPOOLER_FLAGS" >&6
4307
4308
echo "$as_me:4308: checking default paper size" >&5
4309
echo $ECHO_N "checking default paper size... $ECHO_C" >&6
4310
if test -z "$PAGE"; then
4311
descfile=
4312
if test -r $prefix/share/groff/font/devps/DESC; then
4313
descfile=$prefix/share/groff/font/devps/DESC
4314
elif test -r $prefix/lib/groff/font/devps/DESC; then
4315
descfile=$prefix/lib/groff/font/devps/DESC
4316
else
4317
for f in $prefix/share/groff/*/font/devps/DESC; do
4318
if test -r $f; then
4319
descfile=$f
4320
break
4321
fi
4322
done
4323
fi
4324
if test -n "$descfile" \
4325
&& grep "^paperlength 841890" $descfile >/dev/null 2>&1; then
4326
PAGE=A4
4327
fi
4328
fi
4329
if test -z "$PAGE"; then
4330
dom=`awk '($1 == "dom" || $1 == "search") { print $2; exit}' \
4331
/etc/resolv.conf 2>/dev/null`
4332
if test -z "$dom"; then
4333
dom=`(domainname) 2>/dev/null | tr -d '+'`
4334
if test -z "$dom" \
4335
|| test "$dom" = '(none)'; then
4336
dom=`(hostname) 2>/dev/null | grep '\.'`
4337
fi
4338
fi
4339
# If the top-level domain is two letters and it's not `us' or `ca'
4340
# then they probably use A4 paper.
4341
case "$dom" in
4342
*.[Uu][Ss]|*.[Cc][Aa]) ;;
4343
*.[A-Za-z][A-Za-z]) PAGE=A4 ;;
4344
esac
4345
fi
4346
test -n "$PAGE" || PAGE=letter
4347
echo "$as_me:4347: result: $PAGE" >&5
4348
echo "${ECHO_T}$PAGE" >&6
4349
4350
echo "$as_me:4350: checking for existing troff installation" >&5
4351
echo $ECHO_N "checking for existing troff installation... $ECHO_C" >&6
4352
if test "x`(echo .tm '|n(.g' | tr '|' '\\\\' | troff -z -i 2>&1) 2>/dev/null`" = x0; then
4353
echo "$as_me:4353: result: yes" >&5
4354
echo "${ECHO_T}yes" >&6
4355
g=g
4356
else
4357
echo "$as_me:4357: result: no" >&5
4358
echo "${ECHO_T}no" >&6
4359
g=
4360
fi
4361
4362
echo "$as_me:4362: checking for prefix of system macro packages" >&5
4363
echo $ECHO_N "checking for prefix of system macro packages... $ECHO_C" >&6
4364
sys_tmac_prefix=
4365
sys_tmac_file_prefix=
4366
for d in /usr/share/lib/tmac /usr/lib/tmac; do
4367
for t in "" tmac.; do
4368
for m in an s m; do
4369
f=$d/$t$m
4370
if test -z "$sys_tmac_prefix" \
4371
&& test -f $f \
4372
&& grep '^\.if' $f >/dev/null 2>&1; then
4373
sys_tmac_prefix=$d/$t
4374
sys_tmac_file_prefix=$t
4375
fi
4376
done
4377
done
4378
done
4379
echo "$as_me:4379: result: $sys_tmac_prefix" >&5
4380
echo "${ECHO_T}$sys_tmac_prefix" >&6
4381
4382
tmac_wrap=
4383
echo "$as_me:4383: checking which system macro packages should be made available" >&5
4384
echo $ECHO_N "checking which system macro packages should be made available... $ECHO_C" >&6
4385
if test "x$sys_tmac_file_prefix" = "xtmac."; then
4386
for f in $sys_tmac_prefix*; do
4387
suff=`echo $f | sed -e "s;$sys_tmac_prefix;;"`
4388
case "$suff" in
4389
e) ;;
4390
*)
4391
grep "Copyright.*Free Software Foundation" $f >/dev/null \
4392
|| tmac_wrap="$tmac_wrap $suff" ;;
4393
esac
4394
done
4395
elif test -n "$sys_tmac_prefix"; then
4396
files=`echo $sys_tmac_prefix*`
4397
grep "\\.so" $files >conftest.sol
4398
for f in $files; do
4399
case "$f" in
4400
${sys_tmac_prefix}e) ;;
4401
*.me) ;;
4402
*/ms.*) ;;
4403
*)
4404
b=`basename $f`
4405
if grep "\\.so.*/$b\$" conftest.sol >/dev/null \
4406
|| grep -l "Copyright.*Free Software Foundation" $f >/dev/null; then
4407
:
4408
else
4409
suff=`echo $f | sed -e "s;$sys_tmac_prefix;;"`
4410
case "$suff" in
4411
tmac.*) ;;
4412
*) tmac_wrap="$tmac_wrap $suff" ;;
4413
esac
4414
fi
4415
esac
4416
done
4417
rm -f conftest.sol
4418
fi
4419
echo "$as_me:4419: result: $tmac_wrap" >&5
4420
echo "${ECHO_T}$tmac_wrap" >&6
4421
4422
$srcdir/mkinstalldirs src/xditview
4423
ac_config_files="$ac_config_files Makefile src/xditview/Imakefile"
4424
4425
cat >confcache <<\_ACEOF
4426
# This file is a shell script that caches the results of configure
4427
# tests run on this system so they can be shared between configure
4428
# scripts and configure runs, see configure's option --config-cache.
4429
# It is not useful on other systems. If it contains results you don't
4430
# want to keep, you may remove or edit it.
4431
#
4432
# config.status only pays attention to the cache file if you give it
4433
# the --recheck option to rerun configure.
4434
#
4435
# `ac_cv_env_foo' variables (set or unset) will be overriden when
4436
# loading this file, other *unset* `ac_cv_foo' will be assigned the
4437
# following values.
4438
4439
_ACEOF
4440
4441
# The following way of writing the cache mishandles newlines in values,
4442
# but we know of no workaround that is simple, portable, and efficient.
4443
# So, don't put newlines in cache variables' values.
4444
# Ultrix sh set writes to stderr and can't be redirected directly,
4445
# and sets the high bit in the cache file unless we assign to the vars.
4446
{
4447
(set) 2>&1 |
4448
case `(ac_space=' '; set | grep ac_space) 2>&1` in
4449
*ac_space=\ *)
4450
# `set' does not quote correctly, so add quotes (double-quote
4451
# substitution turns \\\\ into \\, and sed turns \\ into \).
4452
sed -n \
4453
"s/'/'\\\\''/g;
4454
s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4455
;;
4456
*)
4457
# `set' quotes correctly as required by POSIX, so do not add quotes.
4458
sed -n \
4459
"s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4460
;;
4461
esac;
4462
} |
4463
sed '
4464
t clear
4465
: clear
4466
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4467
t end
4468
/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4469
: end' >>confcache
4470
if cmp -s $cache_file confcache; then :; else
4471
if test -w $cache_file; then
4472
test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4473
cat confcache >$cache_file
4474
else
4475
echo "not updating unwritable cache $cache_file"
4476
fi
4477
fi
4478
rm -f confcache
4479
4480
test "x$prefix" = xNONE && prefix=$ac_default_prefix
4481
# Let make expand exec_prefix.
4482
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4483
4484
# VPATH may cause trouble with some makes, so we remove $(srcdir),
4485
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4486
# trailing colons and then remove the whole line if VPATH becomes empty
4487
# (actually we leave an empty line to preserve line numbers).
4488
if test "x$srcdir" = x.; then
4489
ac_vpsub='/^[ ]*VPATH[ ]*=/{
4490
s/:*\$(srcdir):*/:/;
4491
s/:*\${srcdir}:*/:/;
4492
s/:*@srcdir@:*/:/;
4493
s/^\([^=]*=[ ]*\):*/\1/;
4494
s/:*$//;
4495
s/^[^=]*=[ ]*$//;
4496
}'
4497
fi
4498
4499
# Transform confdefs.h into DEFS.
4500
# Protect against shell expansion while executing Makefile rules.
4501
# Protect against Makefile macro expansion.
4502
#
4503
# If the first sed substitution is executed (which looks for macros that
4504
# take arguments), then we branch to the quote section. Otherwise,
4505
# look for a macro that doesn't take arguments.
4506
cat >confdef2opt.sed <<\EOF
4507
t clear
4508
: clear
4509
s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
4510
t quote
4511
s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
4512
t quote
4513
d
4514
: quote
4515
s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
4516
s,\[,\\&,g
4517
s,\],\\&,g
4518
s,\$,$$,g
4519
p
4520
EOF
4521
# We use echo to avoid assuming a particular line-breaking character.
4522
# The extra dot is to prevent the shell from consuming trailing
4523
# line-breaks from the sub-command output. A line-break within
4524
# single-quotes doesn't work because, if this script is created in a
4525
# platform that uses two characters for line-breaks (e.g., DOS), tr
4526
# would break.
4527
ac_LF_and_DOT=`echo; echo .`
4528
DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
4529
rm -f confdef2opt.sed
4530
4531
: ${CONFIG_STATUS=./config.status}
4532
ac_clean_files_save=$ac_clean_files
4533
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4534
{ echo "$as_me:4534: creating $CONFIG_STATUS" >&5
4535
echo "$as_me: creating $CONFIG_STATUS" >&6;}
4536
cat >$CONFIG_STATUS <<_ACEOF
4537
#! $SHELL
4538
# Generated automatically by configure.
4539
# Run this file to recreate the current configuration.
4540
# Compiler output produced by configure, useful for debugging
4541
# configure, is in config.log if it exists.
4542
4543
debug=false
4544
SHELL=\${CONFIG_SHELL-$SHELL}
4545
ac_cs_invocation="\$0 \$@"
4546
4547
_ACEOF
4548
4549
cat >>$CONFIG_STATUS <<\_ACEOF
4550
# Be Bourne compatible
4551
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4552
emulate sh
4553
NULLCMD=:
4554
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4555
set -o posix
4556
fi
4557
4558
# Name of the executable.
4559
as_me=`echo "$0" |sed 's,.*[\\/],,'`
4560
4561
if expr a : '\(a\)' >/dev/null 2>&1; then
4562
as_expr=expr
4563
else
4564
as_expr=false
4565
fi
4566
4567
rm -f conf$$ conf$$.exe conf$$.file
4568
echo >conf$$.file
4569
if ln -s conf$$.file conf$$ 2>/dev/null; then
4570
# We could just check for DJGPP; but this test a) works b) is more generic
4571
# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4572
if test -f conf$$.exe; then
4573
# Don't use ln at all; we don't have any links
4574
as_ln_s='cp -p'
4575
else
4576
as_ln_s='ln -s'
4577
fi
4578
elif ln conf$$.file conf$$ 2>/dev/null; then
4579
as_ln_s=ln
4580
else
4581
as_ln_s='cp -p'
4582
fi
4583
rm -f conf$$ conf$$.exe conf$$.file
4584
4585
as_executable_p="test -f"
4586
4587
# Support unset when possible.
4588
if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
4589
as_unset=unset
4590
else
4591
as_unset=false
4592
fi
4593
4594
# NLS nuisances.
4595
$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
4596
$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
4597
$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
4598
$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
4599
$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
4600
$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
4601
$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
4602
$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
4603
4604
# IFS
4605
# We need space, tab and new line, in precisely that order.
4606
as_nl='
4607
'
4608
IFS=" $as_nl"
4609
4610
# CDPATH.
4611
$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
4612
4613
exec 6>&1
4614
4615
_ACEOF
4616
4617
# Files that config.status was made for.
4618
if test -n "$ac_config_files"; then
4619
echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4620
fi
4621
4622
if test -n "$ac_config_headers"; then
4623
echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4624
fi
4625
4626
if test -n "$ac_config_links"; then
4627
echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4628
fi
4629
4630
if test -n "$ac_config_commands"; then
4631
echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4632
fi
4633
4634
cat >>$CONFIG_STATUS <<\EOF
4635
4636
ac_cs_usage="\
4637
\`$as_me' instantiates files from templates according to the
4638
current configuration.
4639
4640
Usage: $0 [OPTIONS] [FILE]...
4641
4642
-h, --help print this help, then exit
4643
-V, --version print version number, then exit
4644
-d, --debug don't remove temporary files
4645
--recheck update $as_me by reconfiguring in the same conditions
4646
--file=FILE[:TEMPLATE]
4647
instantiate the configuration file FILE
4648
4649
Configuration files:
4650
$config_files
4651
4652
Report bugs to <bug-autoconf@gnu.org>."
4653
EOF
4654
4655
cat >>$CONFIG_STATUS <<EOF
4656
ac_cs_version="\\
4657
config.status
4658
configured by $0, generated by GNU Autoconf 2.50,
4659
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4660
4661
Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
4662
Free Software Foundation, Inc.
4663
This config.status script is free software; the Free Software Foundation
4664
gives unlimited permission to copy, distribute and modify it."
4665
srcdir=$srcdir
4666
INSTALL="$INSTALL"
4667
EOF
4668
4669
cat >>$CONFIG_STATUS <<\EOF
4670
# If no file are specified by the user, then we need to provide default
4671
# value. By we need to know if files were specified by the user.
4672
ac_need_defaults=:
4673
while test $# != 0
4674
do
4675
case $1 in
4676
--*=*)
4677
ac_option=`expr "x$1" : 'x\([^=]*\)='`
4678
ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4679
shift
4680
set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
4681
shift
4682
;;
4683
-*);;
4684
*) # This is not an option, so the user has probably given explicit
4685
# arguments.
4686
ac_need_defaults=false;;
4687
esac
4688
4689
case $1 in
4690
# Handling of the options.
4691
EOF
4692
cat >>$CONFIG_STATUS <<EOF
4693
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4694
echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
4695
exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
4696
EOF
4697
cat >>$CONFIG_STATUS <<\EOF
4698
--version | --vers* | -V )
4699
echo "$ac_cs_version"; exit 0 ;;
4700
--he | --h)
4701
# Conflict between --help and --header
4702
{ { echo "$as_me:4702: error: ambiguous option: $1
4703
Try \`$0 --help' for more information." >&5
4704
echo "$as_me: error: ambiguous option: $1
4705
Try \`$0 --help' for more information." >&2;}
4706
{ (exit 1); exit 1; }; };;
4707
--help | --hel | -h )
4708
echo "$ac_cs_usage"; exit 0 ;;
4709
--debug | --d* | -d )
4710
debug=: ;;
4711
--file | --fil | --fi | --f )
4712
shift
4713
CONFIG_FILES="$CONFIG_FILES $1"
4714
ac_need_defaults=false;;
4715
--header | --heade | --head | --hea )
4716
shift
4717
CONFIG_HEADERS="$CONFIG_HEADERS $1"
4718
ac_need_defaults=false;;
4719
4720
# Handling of arguments.
4721
'Makefile' ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4722
'src/xditview/Imakefile' ) CONFIG_FILES="$CONFIG_FILES src/xditview/Imakefile" ;;
4723
4724
# This is an error.
4725
-*) { { echo "$as_me:4725: error: unrecognized option: $1
4726
Try \`$0 --help' for more information." >&5
4727
echo "$as_me: error: unrecognized option: $1
4728
Try \`$0 --help' for more information." >&2;}
4729
{ (exit 1); exit 1; }; } ;;
4730
*) { { echo "$as_me:4730: error: invalid argument: $1" >&5
4731
echo "$as_me: error: invalid argument: $1" >&2;}
4732
{ (exit 1); exit 1; }; };;
4733
esac
4734
shift
4735
done
4736
4737
exec 5>>config.log
4738
cat >&5 << _ACEOF
4739
4740
## ----------------------- ##
4741
## Running config.status. ##
4742
## ----------------------- ##
4743
4744
This file was extended by $as_me 2.50, executed with
4745
> $ac_cs_invocation
4746
on `(hostname || uname -n) 2>/dev/null | sed 1q`
4747
4748
_ACEOF
4749
EOF
4750
4751
cat >>$CONFIG_STATUS <<\EOF
4752
# If the user did not use the arguments to specify the items to instantiate,
4753
# then the envvar interface is used. Set only those that are not.
4754
# We use the long form for the default assignment because of an extremely
4755
# bizarre bug on SunOS 4.1.3.
4756
if $ac_need_defaults; then
4757
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4758
fi
4759
4760
# Create a temporary directory, and hook for its removal unless debugging.
4761
$debug ||
4762
{
4763
trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4764
trap '{ (exit $?); exit $?; }' 1 2 13 15
4765
}
4766
4767
# Create a (secure) tmp directory for tmp files.
4768
: ${TMPDIR=/tmp}
4769
{
4770
tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
4771
test -n "$tmp" && test -d "$tmp"
4772
} ||
4773
{
4774
tmp=$TMPDIR/cs$$-$RANDOM
4775
(umask 077 && mkdir $tmp)
4776
} ||
4777
{
4778
echo "$me: cannot create a temporary directory in $TMPDIR" >&2
4779
{ (exit 1); exit 1; }
4780
}
4781
4782
EOF
4783
4784
cat >>$CONFIG_STATUS <<EOF
4785
4786
#
4787
# CONFIG_FILES section.
4788
#
4789
4790
# No need to generate the scripts if there are no CONFIG_FILES.
4791
# This happens for instance when ./config.status config.h
4792
if test -n "\$CONFIG_FILES"; then
4793
# Protect against being on the right side of a sed subst in config.status.
4794
sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
4795
s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
4796
s,@SHELL@,$SHELL,;t t
4797
s,@exec_prefix@,$exec_prefix,;t t
4798
s,@prefix@,$prefix,;t t
4799
s,@program_transform_name@,$program_transform_name,;t t
4800
s,@bindir@,$bindir,;t t
4801
s,@sbindir@,$sbindir,;t t
4802
s,@libexecdir@,$libexecdir,;t t
4803
s,@datadir@,$datadir,;t t
4804
s,@sysconfdir@,$sysconfdir,;t t
4805
s,@sharedstatedir@,$sharedstatedir,;t t
4806
s,@localstatedir@,$localstatedir,;t t
4807
s,@libdir@,$libdir,;t t
4808
s,@includedir@,$includedir,;t t
4809
s,@oldincludedir@,$oldincludedir,;t t
4810
s,@infodir@,$infodir,;t t
4811
s,@mandir@,$mandir,;t t
4812
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
4813
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
4814
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
4815
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
4816
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
4817
s,@ECHO_C@,$ECHO_C,;t t
4818
s,@ECHO_N@,$ECHO_N,;t t
4819
s,@ECHO_T@,$ECHO_T,;t t
4820
s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
4821
s,@DEFS@,$DEFS,;t t
4822
s,@LIBS@,$LIBS,;t t
4823
s,@top_builddir@,$top_builddir,;t t
4824
s,@CC@,$CC,;t t
4825
s,@CFLAGS@,$CFLAGS,;t t
4826
s,@LDFLAGS@,$LDFLAGS,;t t
4827
s,@CPPFLAGS@,$CPPFLAGS,;t t
4828
s,@ac_ct_CC@,$ac_ct_CC,;t t
4829
s,@EXEEXT@,$EXEEXT,;t t
4830
s,@OBJEXT@,$OBJEXT,;t t
4831
s,@CXX@,$CXX,;t t
4832
s,@CXXFLAGS@,$CXXFLAGS,;t t
4833
s,@ac_ct_CXX@,$ac_ct_CXX,;t t
4834
s,@TTYDEVDIRS@,$TTYDEVDIRS,;t t
4835
s,@LPR@,$LPR,;t t
4836
s,@LP@,$LP,;t t
4837
s,@LPQ@,$LPQ,;t t
4838
s,@PSPRINT@,$PSPRINT,;t t
4839
s,@DVIPRINT@,$DVIPRINT,;t t
4840
s,@PERLPATH@,$PERLPATH,;t t
4841
s,@YACC@,$YACC,;t t
4842
s,@RANLIB@,$RANLIB,;t t
4843
s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
4844
s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
4845
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
4846
s,@INSTALL_DATA@,$INSTALL_DATA,;t t
4847
s,@LN_S@,$LN_S,;t t
4848
s,@SH_SCRIPT_SED_CMD@,$SH_SCRIPT_SED_CMD,;t t
4849
s,@CPP@,$CPP,;t t
4850
s,@LIBM@,$LIBM,;t t
4851
s,@LIBOBJS@,$LIBOBJS,;t t
4852
s,@BROKEN_SPOOLER_FLAGS@,$BROKEN_SPOOLER_FLAGS,;t t
4853
s,@PAGE@,$PAGE,;t t
4854
s,@g@,$g,;t t
4855
s,@sys_tmac_prefix@,$sys_tmac_prefix,;t t
4856
s,@tmac_wrap@,$tmac_wrap,;t t
4857
CEOF
4858
4859
EOF
4860
4861
cat >>$CONFIG_STATUS <<\EOF
4862
# Split the substitutions into bite-sized pieces for seds with
4863
# small command number limits, like on Digital OSF/1 and HP-UX.
4864
ac_max_sed_lines=48
4865
ac_sed_frag=1 # Number of current file.
4866
ac_beg=1 # First line for current file.
4867
ac_end=$ac_max_sed_lines # Line after last line for current file.
4868
ac_more_lines=:
4869
ac_sed_cmds=
4870
while $ac_more_lines; do
4871
if test $ac_beg -gt 1; then
4872
sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4873
else
4874
sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4875
fi
4876
if test ! -s $tmp/subs.frag; then
4877
ac_more_lines=false
4878
else
4879
# The purpose of the label and of the branching condition is to
4880
# speed up the sed processing (if there are no `@' at all, there
4881
# is no need to browse any of the substitutions).
4882
# These are the two extra sed commands mentioned above.
4883
(echo ':t
4884
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
4885
if test -z "$ac_sed_cmds"; then
4886
ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
4887
else
4888
ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
4889
fi
4890
ac_sed_frag=`expr $ac_sed_frag + 1`
4891
ac_beg=$ac_end
4892
ac_end=`expr $ac_end + $ac_max_sed_lines`
4893
fi
4894
done
4895
if test -z "$ac_sed_cmds"; then
4896
ac_sed_cmds=cat
4897
fi
4898
fi # test -n "$CONFIG_FILES"
4899
4900
EOF
4901
cat >>$CONFIG_STATUS <<\EOF
4902
for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
4903
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4904
case $ac_file in
4905
- | *:- | *:-:* ) # input from stdin
4906
cat >$tmp/stdin
4907
ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4908
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4909
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4910
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4911
* ) ac_file_in=$ac_file.in ;;
4912
esac
4913
4914
# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
4915
ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4916
X"$ac_file" : 'X\(//\)[^/]' \| \
4917
X"$ac_file" : 'X\(//\)$' \| \
4918
X"$ac_file" : 'X\(/\)' \| \
4919
. : '\(.\)' 2>/dev/null ||
4920
echo X"$ac_file" |
4921
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4922
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
4923
/^X\(\/\/\)$/{ s//\1/; q; }
4924
/^X\(\/\).*/{ s//\1/; q; }
4925
s/.*/./; q'`
4926
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4927
{ case "$ac_dir" in
4928
[\\/]* | ?:[\\/]* ) as_incr_dir=;;
4929
*) as_incr_dir=.;;
4930
esac
4931
as_dummy="$ac_dir"
4932
for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
4933
case $as_mkdir_dir in
4934
# Skip DOS drivespec
4935
?:) as_incr_dir=$as_mkdir_dir ;;
4936
*)
4937
as_incr_dir=$as_incr_dir/$as_mkdir_dir
4938
test -d "$as_incr_dir" || mkdir "$as_incr_dir"
4939
;;
4940
esac
4941
done; }
4942
4943
ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`"
4944
# A "../" for each directory in $ac_dir_suffix.
4945
ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
4946
else
4947
ac_dir_suffix= ac_dots=
4948
fi
4949
4950
case $srcdir in
4951
.) ac_srcdir=.
4952
if test -z "$ac_dots"; then
4953
ac_top_srcdir=.
4954
else
4955
ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'`
4956
fi ;;
4957
[\\/]* | ?:[\\/]* )
4958
ac_srcdir=$srcdir$ac_dir_suffix;
4959
ac_top_srcdir=$srcdir ;;
4960
*) # Relative path.
4961
ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
4962
ac_top_srcdir=$ac_dots$srcdir ;;
4963
esac
4964
4965
case $INSTALL in
4966
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4967
*) ac_INSTALL=$ac_dots$INSTALL ;;
4968
esac
4969
4970
if test x"$ac_file" != x-; then
4971
{ echo "$as_me:4971: creating $ac_file" >&5
4972
echo "$as_me: creating $ac_file" >&6;}
4973
rm -f "$ac_file"
4974
fi
4975
# Let's still pretend it is `configure' which instantiates (i.e., don't
4976
# use $as_me), people would be surprised to read:
4977
# /* config.h. Generated automatically by config.status. */
4978
configure_input="Generated automatically from `echo $ac_file_in |
4979
sed 's,.*/,,'` by configure."
4980
4981
# First look for the input files in the build tree, otherwise in the
4982
# src tree.
4983
ac_file_inputs=`IFS=:
4984
for f in $ac_file_in; do
4985
case $f in
4986
-) echo $tmp/stdin ;;
4987
[\\/$]*)
4988
# Absolute (can't be DOS-style, as IFS=:)
4989
test -f "$f" || { { echo "$as_me:4989: error: cannot find input file: $f" >&5
4990
echo "$as_me: error: cannot find input file: $f" >&2;}
4991
{ (exit 1); exit 1; }; }
4992
echo $f;;
4993
*) # Relative
4994
if test -f "$f"; then
4995
# Build tree
4996
echo $f
4997
elif test -f "$srcdir/$f"; then
4998
# Source tree
4999
echo $srcdir/$f
5000
else
5001
# /dev/null tree
5002
{ { echo "$as_me:5002: error: cannot find input file: $f" >&5
5003
echo "$as_me: error: cannot find input file: $f" >&2;}
5004
{ (exit 1); exit 1; }; }
5005
fi;;
5006
esac
5007
done` || { (exit 1); exit 1; }
5008
EOF
5009
cat >>$CONFIG_STATUS <<EOF
5010
sed "$ac_vpsub
5011
$extrasub
5012
EOF
5013
cat >>$CONFIG_STATUS <<\EOF
5014
:t
5015
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5016
s,@configure_input@,$configure_input,;t t
5017
s,@srcdir@,$ac_srcdir,;t t
5018
s,@top_srcdir@,$ac_top_srcdir,;t t
5019
s,@INSTALL@,$ac_INSTALL,;t t
5020
" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5021
rm -f $tmp/stdin
5022
if test x"$ac_file" != x-; then
5023
mv $tmp/out $ac_file
5024
else
5025
cat $tmp/out
5026
rm -f $tmp/out
5027
fi
5028
5029
done
5030
EOF
5031
5032
cat >>$CONFIG_STATUS <<\EOF
5033
5034
{ (exit 0); exit 0; }
5035
EOF
5036
chmod +x $CONFIG_STATUS
5037
ac_clean_files=$ac_clean_files_save
5038
5039
# configure is writing to config.log, and then calls config.status.
5040
# config.status does its own redirection, appending to config.log.
5041
# Unfortunately, on DOS this fails, as config.log is still kept open
5042
# by configure, so config.status won't be able to write to it; its
5043
# output is simply discarded. So we exec the FD to /dev/null,
5044
# effectively closing config.log, so it can be properly (re)opened and
5045
# appended to by config.status. When coming back to configure, we
5046
# need to make the FD available again.
5047
if test "$no_create" != yes; then
5048
ac_cs_success=:
5049
exec 5>/dev/null
5050
$SHELL $CONFIG_STATUS || ac_cs_success=false
5051
exec 5>>config.log
5052
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
5053
# would make configure fail if this is the last instruction.
5054
$ac_cs_success || { (exit 1); exit 1; }
5055
fi
5056
Loggerhead is a web-based interface for Breezy
Version: 2.0.1