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| author | Dave Love <fx@gnu.org> | 1999-10-07 13:06:22 +0000 |
|---|---|---|
| committer | Dave Love <fx@gnu.org> | 1999-10-07 13:06:22 +0000 |
| commit | ba4481b5aaea28873d9c6281fb5ae51e8a45c815 (patch) | |
| tree | 70454ea5d75d41f43aa182e6623427b7d4151250 /configure | |
| parent | c37bbd4fe30795acf50e2529019bf5819be31bc9 (diff) | |
| download | emacs-ba4481b5aaea28873d9c6281fb5ae51e8a45c815.tar.gz | |
#
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 6108 |
1 files changed, 6108 insertions, 0 deletions
diff --git a/configure b/configure new file mode 100755 index 00000000000..8141f883775 --- /dev/null +++ b/configure @@ -0,0 +1,6108 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --with-gcc use GCC to compile Emacs" +ac_help="$ac_help + --with-pop support POP for mail retrieval" +ac_help="$ac_help + --with-hesiod support Hesiod to get the POP server host" +ac_help="$ac_help + --with-x-toolkit=KIT use an X toolkit (KIT = yes/lucid/athena/motif/no)" +ac_help="$ac_help + --with-xpm use -lXpm for displaying XPM images" +ac_help="$ac_help + --with-jpeg use -ljpeg for displaying JPEG images" +ac_help="$ac_help + --with-tiff use -ltiff for displaying TIFF images" +ac_help="$ac_help + --with-gif use -lungif for displaying GIF images" +ac_help="$ac_help + --with-png use -lpng for displaying PNG images" +ac_help="$ac_help + --with-toolkit-scroll-bars use Motif or Xaw3d scroll bars" +ac_help="$ac_help + --with-x use the X Window System" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ + | --da=*) + datadir="$ac_optarg" ;; + + -disable-* | --disable-*) + ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + eval "enable_${ac_feature}=no" ;; + + -enable-* | --enable-*) + ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "enable_${ac_feature}='$ac_optarg'" ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix="$ac_optarg" ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he) + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat << EOF +Usage: configure [options] [host] +Options: [defaults in brackets after descriptions] +Configuration: + --cache-file=FILE cache test results in FILE + --help print this message + --no-create do not create output files + --quiet, --silent do not print \`checking...' messages + --version print the version of autoconf that created configure +Directory and file names: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [same as prefix] + --bindir=DIR user executables in DIR [EPREFIX/bin] + --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] + --libexecdir=DIR program executables in DIR [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data in DIR + [PREFIX/share] + --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data in DIR + [PREFIX/com] + --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] + --libdir=DIR object code libraries in DIR [EPREFIX/lib] + --includedir=DIR C header files in DIR [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] + --infodir=DIR info documentation in DIR [PREFIX/info] + --mandir=DIR man documentation in DIR [PREFIX/man] + --srcdir=DIR find the sources in DIR [configure dir or ..] + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM + run sed PROGRAM on installed program names +EOF + cat << EOF +Host type: + --build=BUILD configure for building on BUILD [BUILD=HOST] + --host=HOST configure for HOST [guessed] + --target=TARGET configure for TARGET [TARGET=HOST] +Features and packages: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR +EOF + if test -n "$ac_help"; then + echo "--enable and --with options recognized:$ac_help" + fi + exit 0 ;; + + -host | --host | --hos | --ho) + ac_prev=host ;; + -host=* | --host=* | --hos=* | --ho=*) + host="$ac_optarg" ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir="$ac_optarg" ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir="$ac_optarg" ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir="$ac_optarg" ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir="$ac_optarg" ;; + + -localstatedir | --localstatedir | --localstatedi | --localstated \ + | --localstate | --localstat | --localsta | --localst \ + | --locals | --local | --loca | --loc | --lo) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ + | --localstate=* | --localstat=* | --localsta=* | --localst=* \ + | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) + localstatedir="$ac_optarg" ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir="$ac_optarg" ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ + | --oldin | --oldi | --old | --ol | --o) + ac_prev=oldincludedir ;; + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) + oldincludedir="$ac_optarg" ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix="$ac_optarg" ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix="$ac_optarg" ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix="$ac_optarg" ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name="$ac_optarg" ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ + | --sbi=* | --sb=*) + sbindir="$ac_optarg" ;; + + -sharedstatedir | --sharedstatedir | --sharedstatedi \ + | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ + | --sharedst | --shareds | --shared | --share | --shar \ + | --sha | --sh) + ac_prev=sharedstatedir ;; + -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ + | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ + | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ + | --sha=* | --sh=*) + sharedstatedir="$ac_optarg" ;; + + -site | --site | --sit) + ac_prev=site ;; + -site=* | --site=* | --sit=*) + site="$ac_optarg" ;; + + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + srcdir="$ac_optarg" ;; + + -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ + | --syscon | --sysco | --sysc | --sys | --sy) + ac_prev=sysconfdir ;; + -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ + | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) + sysconfdir="$ac_optarg" ;; + + -target | --target | --targe | --targ | --tar | --ta | --t) + ac_prev=target ;; + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) + target="$ac_optarg" ;; + + -v | -verbose | --verbose | --verbos | --verbo | --verb) + verbose=yes ;; + + -version | --version | --versio | --versi | --vers) + echo "configure generated by autoconf version 2.13" + exit 0 ;; + + -with-* | --with-*) + ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "with_${ac_package}='$ac_optarg'" ;; + + -without-* | --without-*) + ac_package=`echo $ac_option|sed -e 's/-*without-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + eval "with_${ac_package}=no" ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes="$ac_optarg" ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries="$ac_optarg" ;; + + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + ;; + + *) + if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=src/lisp.h + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + + + +lispdir='${datadir}/emacs/${version}/lisp' +locallisppath='${datadir}/emacs/${version}/site-lisp:'\ +'${datadir}/emacs/site-lisp:${datadir}/emacs/${version}/leim' +lisppath='${locallisppath}:${lispdir}' +etcdir='${datadir}/emacs/${version}/etc' +archlibdir='${libexecdir}/emacs/${version}/${configuration}' +docdir='${datadir}/emacs/${version}/etc' + +# Check whether --with-gcc or --without-gcc was given. +if test "${with_gcc+set}" = set; then + withval="$with_gcc" + : +fi + +# Check whether --with-pop or --without-pop was given. +if test "${with_pop+set}" = set; then + withval="$with_pop" + cat >> confdefs.h <<\EOF +#define MAIL_USE_POP 1 +EOF + +fi + +# Check whether --with-hesiod or --without-hesiod was given. +if test "${with_hesiod+set}" = set; then + withval="$with_hesiod" + cat >> confdefs.h <<\EOF +#define HESIOD 1 +EOF + +fi + +# Check whether --with-x-toolkit or --without-x-toolkit was given. +if test "${with_x_toolkit+set}" = set; then + withval="$with_x_toolkit" + case "${withval}" in + y | ye | yes ) val=athena ;; + n | no ) val=no ;; + l | lu | luc | luci | lucid ) val=lucid ;; + a | at | ath | athe | athen | athena ) val=athena ;; + m | mo | mot | moti | motif ) val=motif ;; + * ) +{ echo "configure: error: \`--with-x-toolkit=$withval' is invalid\; +this option's value should be \`yes', \`no', \`lucid', \`athena', or \`motif'. +Currently, \`yes', \`athena' and \`lucid' are synonyms." 1>&2; exit 1; } + ;; + esac + with_x_toolkit=$val + +fi + +# Check whether --with-xpm or --without-xpm was given. +if test "${with_xpm+set}" = set; then + withval="$with_xpm" + : +fi + +# Check whether --with-jpeg or --without-jpeg was given. +if test "${with_jpeg+set}" = set; then + withval="$with_jpeg" + : +fi + +# Check whether --with-tiff or --without-tiff was given. +if test "${with_tiff+set}" = set; then + withval="$with_tiff" + : +fi + +# Check whether --with-gif or --without-gif was given. +if test "${with_gif+set}" = set; then + withval="$with_gif" + : +fi + +# Check whether --with-png or --without-png was given. +if test "${with_png+set}" = set; then + withval="$with_png" + : +fi + +# Check whether --with-toolkit-scroll-bars or --without-toolkit-scroll-bars was given. +if test "${with_toolkit_scroll_bars+set}" = set; then + withval="$with_toolkit_scroll_bars" + : +fi + + +#### Make srcdir absolute, if it isn't already. It's important to +#### avoid running the path through pwd unnecessary, since pwd can +#### give you automounter prefixes, which can go away. We do all this +#### so Emacs can find its files when run uninstalled. +case "${srcdir}" in + /* ) ;; + . ) + ## We may be able to use the $PWD environment variable to make this + ## absolute. But sometimes PWD is inaccurate. + ## Make sure CDPATH doesn't affect cd (in case PWD is relative). + unset CDPATH + if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ; + then + srcdir="$PWD" + else + srcdir="`(cd ${srcdir}; pwd)`" + fi + ;; + * ) srcdir="`(cd ${srcdir}; pwd)`" ;; +esac + +#### Check if the source directory already has a configured system in it. +if test `pwd` != `(cd ${srcdir} && pwd)` \ + && test -f "${srcdir}/src/config.h" ; then + echo "configure: warning: The directory tree \`${srcdir}' is being used + as a build directory right now; it has been configured in its own + right. To configure in another directory as well, you MUST + use GNU make. If you do not have GNU make, then you must + now do \`make distclean' in ${srcdir}, + and then run $0 again." 1>&2 + + extrasub='/^VPATH[ ]*=/c\ +vpath %.c $(srcdir)\ +vpath %.h $(srcdir)\ +vpath %.y $(srcdir)\ +vpath %.l $(srcdir)\ +vpath %.s $(srcdir)\ +vpath %.in $(srcdir)\ +vpath %.texi $(srcdir)' +fi + +#### Given the configuration name, set machfile and opsysfile to the +#### names of the m/*.h and s/*.h files we should use. + +### Canonicalize the configuration name. + +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:709: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +canonical=$host +configuration=$host_alias + + +### If you add support for a new configuration, add code to this +### switch statement to recognize your configuration name and select +### the appropriate operating system and machine description files. + +### You would hope that you could choose an m/*.h file pretty much +### based on the machine portion of the configuration name, and an s- +### file based on the operating system portion. However, it turns out +### that each m/*.h file is pretty manufacturer-specific - for +### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are +### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS +### machines. So we basically have to have a special case for each +### configuration name. +### +### As far as handling version numbers on operating systems is +### concerned, make sure things will fail in a fixable way. If +### /etc/MACHINES doesn't say anything about version numbers, be +### prepared to handle anything reasonably. If version numbers +### matter, be sure /etc/MACHINES says something about it. +### +### Eric Raymond says we should accept strings like "sysvr4" to mean +### "System V Release 4"; he writes, "The old convention encouraged +### confusion between `system' and `release' levels'." + +machine='' opsys='' unported=no +case "${canonical}" in + + ## NetBSD ports + *-*-netbsd* ) + opsys=netbsd + case "${canonical}" in + alpha*-*-netbsd*) machine=alpha ;; + i[3456]86-*-netbsd*) machine=intel386 ;; + m68k-*-netbsd*) + # This is somewhat bogus. + machine=hp9000s300 ;; + powerpc-apple-netbsd*) machine=macppc ;; + mips-*-netbsd*) machine=pmax ;; + ns32k-*-netbsd*) machine=ns32000 ;; + sparc-*-netbsd*) machine=sparc ;; + vax-*-netbsd*) machine=vax ;; + esac + ;; + + ## OpenBSD ports + *-*-openbsd* ) + opsys=openbsd + case "${canonical}" in + alpha*-*-openbsd*) machine=alpha ;; + i386-*-openbsd*) machine=intel386 ;; + m68k-*-openbsd*) machine=hp9000s300 ;; + mipsel-*-openbsd*) machine=pmax ;; + ns32k-*-openbsd*) machine=ns32000 ;; + sparc-*-openbsd*) machine=sparc ;; + vax-*-openbsd*) machine=vax ;; + esac + ;; + + ## Acorn RISCiX: + arm-acorn-riscix1.1* ) + machine=acorn opsys=riscix1-1 + ;; + arm-acorn-riscix1.2* | arm-acorn-riscix ) + ## This name is riscix12 instead of riscix1.2 + ## to avoid a file name conflict on MSDOS. + machine=acorn opsys=riscix12 + ;; + + ## BSDI ports + *-*-bsdi* ) + opsys=bsdi + case "${canonical}" in + i[345]86-*-bsdi*) machine=intel386 ;; + sparc-*-bsdi*) machine=sparc ;; + powerpc-*-bsdi*) machine=powerpc ;; + esac + case "${canonical}" in + *-*-bsd386* | *-*-bsdi1* ) opsys=bsd386 ;; + *-*-bsdi2.0* ) opsys=bsdos2 ;; + *-*-bsdi2* ) opsys=bsdos2-1 ;; + *-*-bsdi3* ) opsys=bsdos3 ;; + *-*-bsdi4* ) opsys=bsdos4 ;; + esac + ;; + + ## Alliant machines + ## Strictly speaking, we need the version of the alliant operating + ## system to choose the right machine file, but currently the + ## configuration name doesn't tell us enough to choose the right + ## one; we need to give alliants their own operating system name to + ## do this right. When someone cares, they can help us. + fx80-alliant-* ) + machine=alliant4 opsys=bsd4-2 + ;; + i860-alliant-* ) + machine=alliant-2800 opsys=bsd4-3 + ;; + + ## Alpha (DEC) machines. + alpha*-dec-osf* ) + machine=alpha opsys=osf1 + # This is needed to find X11R6.1 libraries for certain tests. + NON_GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib + GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib + ;; + + alpha*-*-linux-gnu* ) + machine=alpha opsys=gnu-linux + ;; + + ## Altos 3068 + m68*-altos-sysv* ) + machine=altos opsys=usg5-2 + ;; + + ## Amdahl UTS + 580-amdahl-sysv* ) + machine=amdahl opsys=usg5-2-2 + ;; + + ## Apollo, Domain/OS + m68*-apollo-* ) + machine=apollo opsys=bsd4-3 + ;; + + ## AT&T 3b2, 3b5, 3b15, 3b20 + we32k-att-sysv* ) + machine=att3b opsys=usg5-2-2 + ;; + + ## AT&T 3b1 - The Mighty Unix PC! + m68*-att-sysv* ) + machine=7300 opsys=usg5-2-2 + ;; + + ## Bull dpx20 + rs6000-bull-bosx* ) + machine=ibmrs6000 opsys=aix3-2 + ;; + + ## Bull dpx2 + m68*-bull-sysv3* ) + machine=dpx2 opsys=usg5-3 + ;; + + ## Bull sps7 + m68*-bull-sysv2* ) + machine=sps7 opsys=usg5-2 + ;; + + ## CCI 5/32, 6/32 -- see "Tahoe". + + ## Celerity + ## I don't know what configuration name to use for this; config.sub + ## doesn't seem to know anything about it. Hey, Celerity users, get + ## in touch with us! + celerity-celerity-bsd* ) + machine=celerity opsys=bsd4-2 + ;; + + ## Clipper + ## What operating systems does this chip run that Emacs has been + ## tested on? + clipper-* ) + machine=clipper + ## We'll use the catch-all code at the bottom to guess the + ## operating system. + ;; + + ## Convex + *-convex-bsd* | *-convex-convexos* ) + machine=convex opsys=bsd4-3 + ## Prevents spurious white space in makefiles - d.m.cooke@larc.nasa.gov + NON_GNU_CPP="cc -E -P" + ;; + + ## Cubix QBx/386 + i[3456]86-cubix-sysv* ) + machine=intel386 opsys=usg5-3 + ;; + + ## Cydra 5 + cydra*-cydrome-sysv* ) + machine=cydra5 opsys=usg5-3 + ;; + + ## Data General AViiON Machines + ## DG changed naming conventions with the release of 5.4.4.10, they + ## dropped the initial 5.4 but left the intervening R. Because of the + ## R this shouldn't conflict with older versions of the OS (which I + ## think were named like dgux4.*). In addition, DG new AViiONs series + ## uses either Motorola M88k or Intel Pentium CPUs. + m88k-dg-dguxR4.* | m88k-dg-dgux4* ) + machine=aviion opsys=dgux4 + ;; + m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) + ## This name is dgux5-4-3 instead of dgux5-4r3 + ## to avoid a file name conflict on MSDOS. + machine=aviion opsys=dgux5-4-3 + ;; + m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) + machine=aviion opsys=dgux5-4r2 + ;; + m88k-dg-dgux* ) + machine=aviion opsys=dgux + ;; + + ## Data General AViiON Intel (x86) Machines + ## Exists from 5.4.3 (current i586-dg-dguxR4.11) + ## Ehud Karni, 1998-may-30, ehud@unix.simonwiesel.co.il + i[345]86-dg-dguxR4* ) + machine=aviion-intel opsys=dgux4 + ;; + + ## DECstations + mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* ) + machine=pmax opsys=bsd4-2 + ;; + mips-dec-ultrix4.[12]* | mips-dec-bsd* ) + machine=pmax opsys=bsd4-3 + ;; + mips-dec-ultrix* ) + machine=pmax opsys=ultrix4-3 + ;; + mips-dec-osf* ) + machine=pmax opsys=osf1 + ;; + mips-dec-mach_bsd4.3* ) + machine=pmax opsys=mach-bsd4-3 + ;; + + ## Motorola Delta machines + m68k-motorola-sysv* | m68000-motorola-sysv* ) + machine=delta opsys=usg5-3 + if test -z "`type gnucc | grep 'not found'`" + then + if test -s /etc/167config + then CC="gnucc -m68040" + else CC="gnucc -m68881" + fi + else + if test -z "`type gcc | grep 'not found'`" + then CC=gcc + else CC=cc + fi + fi + ;; + m88k-motorola-sysv4* ) + # jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110 + # needs POSIX_SIGNALS and therefore needs usg5-4-2. + # I hope there are not other 4.0 versions for this machine + # which really need usg5-4 instead. + machine=delta88k opsys=usg5-4-2 + ;; + m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) + machine=delta88k opsys=usg5-3 + ;; + + ## Dual machines + m68*-dual-sysv* ) + machine=dual opsys=usg5-2 + ;; + m68*-dual-uniplus* ) + machine=dual opsys=unipl5-2 + ;; + + ## Elxsi 6400 + elxsi-elxsi-sysv* ) + machine=elxsi opsys=usg5-2 + ;; + + ## Encore machines + ns16k-encore-bsd* ) + machine=ns16000 opsys=umax + ;; + + ## The GEC 93 - apparently, this port isn't really finished yet. + + ## Gould Power Node and NP1 + pn-gould-bsd4.2* ) + machine=gould opsys=bsd4-2 + ;; + pn-gould-bsd4.3* ) + machine=gould opsys=bsd4-3 + ;; + np1-gould-bsd* ) + machine=gould-np1 opsys=bsd4-3 + ;; + + ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000 + ## as far as Emacs is concerned). + m88k-harris-cxux* ) + # Build needs to be different on 7.0 and later releases + case "`uname -r`" in + [56].[0-9] ) machine=nh4000 opsys=cxux ;; + [7].[0-9] ) machine=nh4000 opsys=cxux7 ;; + esac + NON_GNU_CPP="/lib/cpp" + ;; + ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000) + m68k-harris-cxux* ) + machine=nh3000 opsys=cxux + ;; + ## Harris power pc NightHawk running Power UNIX (Series 6000) + powerpc-harris-powerunix ) + machine=nh6000 opsys=powerunix + NON_GNU_CPP="cc -Xo -E -P" + ;; + ## SR2001/SR2201 running HI-UX/MPP + hppa1.1-hitachi-hiuxmpp* ) + machine=sr2k opsys=hiuxmpp + ;; + ## Honeywell XPS100 + xps*-honeywell-sysv* ) + machine=xps100 opsys=usg5-2 + ;; + + ## HP 9000 series 200 or 300 + m68*-hp-bsd* ) + machine=hp9000s300 opsys=bsd4-3 + ;; + ## HP/UX 7, 8, 9, and 10 are supported on these machines. + m68*-hp-hpux* ) + case "`uname -r`" in + ## Someone's system reports A.B8.05 for this. + ## I wonder what other possibilities there are. + *.B8.* ) machine=hp9000s300 opsys=hpux8 ;; + *.08.* ) machine=hp9000s300 opsys=hpux8 ;; + *.09.* ) machine=hp9000s300 opsys=hpux9 ;; + *.1[0-9].* ) machine=hp9000s300 opsys=hpux9shr ;; + *) machine=hp9000s300 opsys=hpux ;; + esac + ;; + + ## HP 9000 series 700 and 800, running HP/UX + hppa*-hp-hpux7* ) + machine=hp800 opsys=hpux + ;; + hppa*-hp-hpux8* ) + machine=hp800 opsys=hpux8 + ;; + hppa*-hp-hpux9shr* ) + machine=hp800 opsys=hpux9shr + ;; + hppa*-hp-hpux9* ) + machine=hp800 opsys=hpux9 + ;; + hppa*-hp-hpux1[0-9]* ) + machine=hp800 opsys=hpux10 + ;; + + ## HP 9000 series 700 and 800, running HP/UX + hppa*-hp-hpux* ) + ## Cross-compilation? Nah! + case "`uname -r`" in + ## Someone's system reports A.B8.05 for this. + ## I wonder what other possibilities there are. + *.B8.* ) machine=hp800 opsys=hpux8 ;; + *.08.* ) machine=hp800 opsys=hpux8 ;; + *.09.* ) machine=hp800 opsys=hpux9 ;; + *) machine=hp800 opsys=hpux10 ;; + esac + ;; + hppa*-*-nextstep* ) + machine=hp800 opsys=nextstep + ;; + + ## Orion machines + orion-orion-bsd* ) + machine=orion opsys=bsd4-2 + ;; + clipper-orion-bsd* ) + machine=orion105 opsys=bsd4-2 + ;; + + ## IBM machines + i[3456]86-ibm-aix1.1* ) + machine=ibmps2-aix opsys=usg5-2-2 + ;; + i[3456]86-ibm-aix1.[23]* | i[3456]86-ibm-aix* ) + machine=ibmps2-aix opsys=usg5-3 + ;; + i370-ibm-aix*) + machine=ibm370aix opsys=usg5-3 + ;; + rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* ) + machine=ibmrs6000 opsys=aix3-1 + ;; + rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 ) + machine=ibmrs6000 opsys=aix3-2-5 + ;; + rs6000-ibm-aix4.1* | powerpc-ibm-aix4.1* ) + machine=ibmrs6000 opsys=aix4-1 + ;; + rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2* ) + machine=ibmrs6000 opsys=aix4-2 + ;; + rs6000-ibm-aix4.0* | powerpc-ibm-aix4.0* ) + machine=ibmrs6000 opsys=aix4 + ;; + rs6000-ibm-aix4* | powerpc-ibm-aix4* ) + machine=ibmrs6000 opsys=aix4-1 + ;; + rs6000-ibm-aix* | powerpc-ibm-aix* ) + machine=ibmrs6000 opsys=aix3-2 + ;; + romp-ibm-bsd4.3* ) + machine=ibmrt opsys=bsd4-3 + ;; + romp-ibm-bsd4.2* ) + machine=ibmrt opsys=bsd4-2 + ;; + romp-ibm-aos4.3* ) + machine=ibmrt opsys=bsd4-3 + ;; + romp-ibm-aos4.2* ) + machine=ibmrt opsys=bsd4-2 + ;; + romp-ibm-aos* ) + machine=ibmrt opsys=bsd4-3 + ;; + romp-ibm-bsd* ) + machine=ibmrt opsys=bsd4-3 + ;; + romp-ibm-aix* ) + machine=ibmrt-aix opsys=usg5-2-2 + ;; + + ## Integrated Solutions `Optimum V' + m68*-isi-bsd4.2* ) + machine=isi-ov opsys=bsd4-2 + ;; + m68*-isi-bsd4.3* ) + machine=isi-ov opsys=bsd4-3 + ;; + + ## Intel 386 machines where we do care about the manufacturer + i[3456]86-intsys-sysv* ) + machine=is386 opsys=usg5-2-2 + ;; + + ## Prime EXL + i[3456]86-prime-sysv* ) + machine=i386 opsys=usg5-3 + ;; + + ## Sequent Symmetry running Dynix + i[3456]86-sequent-bsd* ) + machine=symmetry opsys=bsd4-3 + ;; + + ## Sequent Symmetry running ptx 4, which is a modified SVR4. + i[3456]86-sequent-ptx4* | i[3456]86-sequent-sysv4* ) + machine=sequent-ptx opsys=ptx4 + NON_GNU_CPP=/lib/cpp + ;; + + ## Sequent Symmetry running DYNIX/ptx + ## Use the old cpp rather than the newer ANSI one. + i[3456]86-sequent-ptx* ) + machine=sequent-ptx opsys=ptx + NON_GNU_CPP="/lib/cpp" + ;; + + ## ncr machine running svr4.3. + i[3456]86-ncr-sysv4.3 ) + machine=ncr386 opsys=usg5-4-3 + ;; + + ## Unspecified sysv on an ncr machine defaults to svr4.2. + ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.) + i[3456]86-ncr-sysv* ) + machine=ncr386 opsys=usg5-4-2 + ;; + + ## Intel Paragon OSF/1 + i860-intel-osf1* ) + machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp + ;; + + ## Intel 860 + i860-*-sysv4* ) + machine=i860 opsys=usg5-4 + NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc. + NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion. + ;; + + ## Masscomp machines + m68*-masscomp-rtu* ) + machine=masscomp opsys=rtu + ;; + + ## Megatest machines + m68*-megatest-bsd* ) + machine=mega68 opsys=bsd4-2 + ;; + + ## Workstations sold by MIPS + ## This is not necessarily all workstations using the MIPS processor - + ## Irises are produced by SGI, and DECstations by DEC. + + ## etc/MACHINES lists mips.h and mips4.h as possible machine files, + ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance + ## it gives for choosing between the alternatives seems to be "Use + ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with + ## the BSD world." I'll assume that these are instructions for + ## handling two odd situations, and that every other situation + ## should use mips.h and usg5-2-2, they being listed first. + mips-mips-usg* ) + machine=mips4 + ## Fall through to the general code at the bottom to decide on the OS. + ;; + mips-mips-riscos4* ) + machine=mips4 opsys=bsd4-3 + NON_GNU_CC="cc -systype bsd43" + NON_GNU_CPP="cc -systype bsd43 -E" + ;; + mips-mips-riscos5* ) + machine=mips4 opsys=riscos5 + NON_GNU_CC="cc -systype bsd43" + NON_GNU_CPP="cc -systype bsd43 -E" + ;; + mips-mips-bsd* ) + machine=mips opsys=bsd4-3 + ;; + mips-mips-* ) + machine=mips opsys=usg5-2-2 + ;; + + ## NeXT + m68*-next-* | m68k-*-nextstep* ) + machine=m68k opsys=nextstep + ;; + + ## The complete machine from National Semiconductor + ns32k-ns-genix* ) + machine=ns32000 opsys=usg5-2 + ;; + + ## NCR machines + m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) + machine=tower32 opsys=usg5-2-2 + ;; + m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) + machine=tower32v3 opsys=usg5-3 + ;; + + ## NEC EWS4800 + mips-nec-sysv4*) + machine=ews4800 opsys=ux4800 + ;; + + ## Nixdorf Targon 31 + m68*-nixdorf-sysv* ) + machine=targon31 opsys=usg5-2-2 + ;; + + ## Nu (TI or LMI) + m68*-nu-sysv* ) + machine=nu opsys=usg5-2 + ;; + + ## Plexus + m68*-plexus-sysv* ) + machine=plexus opsys=usg5-2 + ;; + + ## PowerPC reference platform + powerpcle-*-solaris2* ) + machine=prep + opsys=sol2-5 + ;; + + ## Pyramid machines + ## I don't really have any idea what sort of processor the Pyramid has, + ## so I'm assuming it is its own architecture. + pyramid-pyramid-bsd* ) + machine=pyramid opsys=bsd4-2 + ;; + + ## Sequent Balance + ns32k-sequent-bsd4.2* ) + machine=sequent opsys=bsd4-2 + ;; + ns32k-sequent-bsd4.3* ) + machine=sequent opsys=bsd4-3 + ;; + + ## Siemens Nixdorf + mips-siemens-sysv* | mips-sni-sysv*) + machine=mips-siemens opsys=usg5-4 + NON_GNU_CC=/usr/ccs/bin/cc + NON_GNU_CPP=/usr/ccs/lib/cpp + ;; + + ## Silicon Graphics machines + ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030) + m68*-sgi-iris3.5* ) + machine=irist opsys=iris3-5 + ;; + m68*-sgi-iris3.6* | m68*-sgi-iris*) + machine=irist opsys=iris3-6 + ;; + ## Iris 4D + mips-sgi-irix3* ) + machine=iris4d opsys=irix3-3 + ;; + mips-sgi-irix4* ) + machine=iris4d opsys=irix4-0 + ;; + mips-sgi-irix6.5 ) + machine=iris4d opsys=irix6-5 + NON_GNU_CPP=/lib/cpp + NON_GCC_TEST_OPTIONS="-n32 -G0" + ;; + mips-sgi-irix6* ) + machine=iris4d opsys=irix6-0 + NON_GNU_CPP=/lib/cpp + NON_GCC_TEST_OPTIONS=-32 + ;; + mips-sgi-irix5.[01]* ) + machine=iris4d opsys=irix5-0 + ;; + mips-sgi-irix5* | mips-sgi-irix* ) + machine=iris4d opsys=irix5-2 + ;; + + ## SONY machines + m68*-sony-bsd4.2* ) + machine=news opsys=bsd4-2 + ;; + m68*-sony-bsd4.3* ) + machine=news opsys=bsd4-3 + ;; + m68*-sony-newsos3* | m68*-sony-news3*) + machine=news opsys=bsd4-3 + ;; + mips-sony-bsd* | mips-sony-newsos4* | mips-sony-news4*) + machine=news-risc opsys=bsd4-3 + ;; + mips-sony-newsos6* ) + machine=news-r6 opsys=newsos6 + ;; + mips-sony-news* ) + machine=news-risc opsys=newsos5 + ;; + + ## Stride + m68*-stride-sysv* ) + machine=stride opsys=usg5-2 + ;; + + ## Suns + sparc-*-linux-gnu* | sparc64-*-linux-gnu* ) + machine=sparc opsys=gnu-linux + ;; + + *-sun-sunos* | *-sun-bsd* | *-sun-solaris* \ + | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \ + | rs6000-*-solaris2*) + case "${canonical}" in + m68*-sunos1* ) machine=sun1 ;; + m68*-sunos2* ) machine=sun2 ;; + m68* ) machine=sun3 ;; + i[3456]86-sun-sunos[34]* ) machine=sun386 ;; + i[3456]86-*-* ) machine=intel386 ;; + powerpcle* ) machine=powerpcle ;; + powerpc* | rs6000* ) machine=ibmrs6000 ;; + sparc* ) machine=sparc ;; + * ) unported=yes ;; + esac + case "${canonical}" in + ## The Sun386 didn't get past 4.0. + i[3456]86-*-sunos4 ) opsys=sunos4-0 ;; + *-sunos4.0* ) opsys=sunos4-0 ;; + *-sunos4.1.[3-9]*noshare ) + ## This name is sunos413 instead of sunos4-1-3 + ## to avoid a file name conflict on MSDOS. + opsys=sunos413 + NON_GNU_CPP=/usr/lib/cpp + NON_GCC_TEST_OPTIONS=-Bstatic + GCC_TEST_OPTIONS=-static + ;; + *-sunos4.1.[3-9]* | *-sunos4shr*) + opsys=sunos4shr + NON_GNU_CPP=/usr/lib/cpp + ;; + *-sunos4* | *-sunos ) + opsys=sunos4-1 + NON_GCC_TEST_OPTIONS=-Bstatic + GCC_TEST_OPTIONS=-static + ;; + *-sunos5.3* | *-solaris2.3* ) + opsys=sol2-3 + NON_GNU_CPP=/usr/ccs/lib/cpp + ;; + *-sunos5.4* | *-solaris2.4* ) + opsys=sol2-4 + NON_GNU_CPP=/usr/ccs/lib/cpp + RANLIB="ar -ts" + ;; + *-sunos5.5* | *-solaris2.5* ) + opsys=sol2-5 + NON_GNU_CPP=/usr/ccs/lib/cpp + RANLIB="ar -ts" + ;; + *-sunos5* | *-solaris* ) + opsys=sol2-5 + NON_GNU_CPP=/usr/ccs/lib/cpp + ;; + * ) opsys=bsd4-2 ;; + esac + ## Watch out for a compiler that we know will not work. + case "${canonical}" in + *-solaris* | *-sunos5* ) + if [ "x$CC" = x/usr/ucb/cc ]; then + ## /usr/ucb/cc doesn't work; + ## we should find some other compiler that does work. + unset CC + fi + ;; + *) ;; + esac + ;; + sparc-*-nextstep* ) + machine=sparc opsys=nextstep + ;; + + ## Tadpole 68k + m68*-tadpole-sysv* ) + machine=tad68k opsys=usg5-3 + ;; + + ## Tahoe machines + tahoe-tahoe-bsd4.2* ) + machine=tahoe opsys=bsd4-2 + ;; + tahoe-tahoe-bsd4.3* ) + machine=tahoe opsys=bsd4-3 + ;; + + ## Tandem Integrity S2 + mips-tandem-sysv* ) + machine=tandem-s2 opsys=usg5-3 + ;; + + ## Tektronix XD88 + m88k-tektronix-sysv3* ) + machine=tekxd88 opsys=usg5-3 + ;; + + ## Tektronix 16000 box (6130?) + ns16k-tektronix-bsd* ) + machine=ns16000 opsys=bsd4-2 + ;; + ## Tektronix 4300 + ## src/m/tek4300.h hints that this is a m68k machine. + m68*-tektronix-bsd* ) + machine=tek4300 opsys=bsd4-3 + ;; + + ## Titan P2 or P3 + ## We seem to have lost the machine-description file titan.h! + titan-titan-sysv* ) + machine=titan opsys=usg5-3 + ;; + + ## Ustation E30 (SS5E) + m68*-unisys-uniplus* ) + machine=ustation opsystem=unipl5-2 + ;; + + ## Vaxen. + vax-dec-* ) + machine=vax + case "${canonical}" in + *-bsd4.1* ) opsys=bsd4-1 ;; + *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;; + *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;; + *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;; + *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;; + *-vms* ) opsys=vms ;; + * ) unported=yes + esac + ;; + + ## Whitechapel MG1 + ns16k-whitechapel-* ) + machine=mg1 + ## We don't know what sort of OS runs on these; we'll let the + ## operating system guessing code below try. + ;; + + ## Wicat + m68*-wicat-sysv* ) + machine=wicat opsys=usg5-2 + ;; + + ## Intel 386 machines where we don't care about the manufacturer + i[3456]86-*-* ) + machine=intel386 + case "${canonical}" in + *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;; + *-isc2.2* ) opsys=isc2-2 ;; + *-isc4.0* ) opsys=isc4-0 ;; + *-isc4.* ) opsys=isc4-1 + GCC_TEST_OPTIONS=-posix + NON_GCC_TEST_OPTIONS=-Xp + ;; + *-isc* ) opsys=isc3-0 ;; + *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;; + *-esix* ) opsys=esix ;; + *-xenix* ) opsys=xenix ;; + *-linux-gnu* ) opsys=gnu-linux ;; + *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;; + *-sco3.2v5* ) opsys=sco5 + NON_GNU_CPP=/lib/cpp + # Prevent -belf from being passed to $CPP. + # /lib/cpp does not accept it. + OVERRIDE_CPPFLAGS=" " + ;; + *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;; + *-386bsd* ) opsys=386bsd ;; + *-freebsd* ) opsys=freebsd ;; + *-nextstep* ) opsys=nextstep ;; + ## Otherwise, we'll fall through to the generic opsys code at the bottom. + esac + ;; + + ## m68k Linux-based GNU system + m68k-*-linux-gnu* ) + machine=m68k opsys=gnu-linux + ;; + + ## Mips Linux-based GNU system + mips-*-linux-gnu* ) + machine=mips opsys=gnu-linux + ;; + + ## UXP/DS + sparc-fujitsu-sysv4* ) + machine=sparc opsys=uxpds + NON_GNU_CPP=/usr/ccs/lib/cpp + RANLIB="ar -ts" + ;; + + ## UXP/V + f301-fujitsu-uxpv4.1) + machine=f301 opsys=uxpv + ;; + + * ) + unported=yes + ;; +esac + +### If the code above didn't choose an operating system, just choose +### an operating system based on the configuration name. You really +### only want to use this when you have no idea what the right +### operating system is; if you know what operating systems a machine +### runs, it's cleaner to make it explicit in the case statement +### above. +if test x"${opsys}" = x; then + case "${canonical}" in + *-gnu* ) opsys=gnu ;; + *-bsd4.[01] ) opsys=bsd4-1 ;; + *-bsd4.2 ) opsys=bsd4-2 ;; + *-bsd4.3 ) opsys=bsd4-3 ;; + *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;; + *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;; + *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;; + *-sysv3* | *-sysvr3* ) opsys=usg5-3 ;; + *-sysv4.2uw* ) opsys=unixware ;; + *-sysv4.1* | *-sysvr4.1* ) + NON_GNU_CPP=/usr/lib/cpp + opsys=usg5-4 ;; + *-sysv4.[2-9]* | *-sysvr4.[2-9]* ) + if [ x$NON_GNU_CPP = x ]; then + if [ -f /usr/ccs/lib/cpp ]; then + NON_GNU_CPP=/usr/ccs/lib/cpp + else + NON_GNU_CPP=/lib/cpp + fi + fi + opsys=usg5-4-2 ;; + *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;; + * ) + unported=yes + ;; + esac +fi + +if test "x$RANLIB" = x; then + RANLIB=ranlib +fi + + +if test $unported = yes; then + { echo "configure: error: Emacs hasn't been ported to \`${canonical}' systems. +Check \`etc/MACHINES' for recognized configuration names." 1>&2; exit 1; } +fi + +machfile="m/${machine}.h" +opsysfile="s/${opsys}.h" + + +#### Choose a compiler. +test -n "$CC" && cc_specified=yes + +# Save the value of CFLAGS that the user specified. +SPECIFIED_CFLAGS="$CFLAGS" + +case ${with_gcc} in + "yes" ) CC="gcc" GCC=yes ;; + "no" ) : ${CC=cc} ;; + * ) # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1650: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1680: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test -z "$CC"; then + case "`uname -s`" in + *win32* | *WIN32*) + # Extract the first word of "cl", so it can be a program name with args. +set dummy cl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1731: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="cl" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; + esac + fi + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:1763: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 1774 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:1779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:1805: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:1810: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1819: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:1838: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + +esac + +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi + +#### Some systems specify a CPP to use unless we are using GCC. +#### Now that we know whether we are using GCC, we can decide whether +#### to use that one. +if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x +then + CPP="$NON_GNU_CPP" +fi + +#### Some systems specify a CC to use unless we are using GCC. +#### Now that we know whether we are using GCC, we can decide whether +#### to use that one. +if test "x$NON_GNU_CC" != x && test x$GCC != xyes && + test x$cc_specified != xyes +then + CC="$NON_GNU_CC" +fi + +if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x +then + CC="$CC $GCC_TEST_OPTIONS" +fi + +if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x +then + CC="$CC $NON_GCC_TEST_OPTIONS" +fi + +if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x +then + ac_link="$ac_link $GCC_LINK_TEST_OPTIONS" +fi + +if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x +then + ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS" +fi + +#### Some other nice autoconf tests. If you add a test here which +#### should make an entry in src/config.h, don't forget to add an +#### #undef clause to src/config.h.in for autoconf to modify. + +echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 +echo "configure:1918: checking whether ln -s works" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata +if ln -s X conftestdata 2>/dev/null +then + rm -f conftestdata + ac_cv_prog_LN_S="ln -s" +else + ac_cv_prog_LN_S=ln +fi +fi +LN_S="$ac_cv_prog_LN_S" +if test "$ac_cv_prog_LN_S" = "ln -s"; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:1939: checking how to run the C preprocessor" >&5 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext <<EOF +#line 1954 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1960: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext <<EOF +#line 1971 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1977: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + cat > conftest.$ac_ext <<EOF +#line 1988 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1994: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:2030: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +for ac_prog in 'bison -y' byacc +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2087: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_YACC="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +YACC="$ac_cv_prog_YACC" +if test -n "$YACC"; then + echo "$ac_t""$YACC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$YACC" && break +done +test -n "$YACC" || YACC="yacc" + + +echo $ac_n "checking for AIX""... $ac_c" 1>&6 +echo "configure:2119: checking for AIX" >&5 +cat > conftest.$ac_ext <<EOF +#line 2121 "configure" +#include "confdefs.h" +#ifdef _AIX + yes +#endif + +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF +#define _ALL_SOURCE 1 +EOF + +else + rm -rf conftest* + echo "$ac_t""no" 1>&6 +fi +rm -f conftest* + + + +# Sound support for GNU/Linux and the free BSDs. +for ac_hdr in machine/soundcard.h sys/soundcard.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:2148: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2153 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2158: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + +for ac_hdr in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h termcap.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:2189: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2194 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2199: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + +echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 +echo "configure:2226: checking for ANSI C header files" >&5 +if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2231 "configure" +#include "confdefs.h" +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + ac_cv_header_stdc=yes +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. +cat > conftest.$ac_ext <<EOF +#line 2256 "configure" +#include "confdefs.h" +#include <string.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. +cat > conftest.$ac_ext <<EOF +#line 2274 "configure" +#include "confdefs.h" +#include <stdlib.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext <<EOF +#line 2295 "configure" +#include "confdefs.h" +#include <ctype.h> +#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int main () { int i; for (i = 0; i < 256; i++) +if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); +exit (0); } + +EOF +if { (eval echo configure:2306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + : +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_header_stdc=no +fi +rm -fr conftest* +fi + +fi +fi + +echo "$ac_t""$ac_cv_header_stdc" 1>&6 +if test $ac_cv_header_stdc = yes; then + cat >> confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF + +fi + +echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 +echo "configure:2330: checking whether time.h and sys/time.h may both be included" >&5 +if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2335 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> +int main() { +struct tm *tp; +; return 0; } +EOF +if { (eval echo configure:2344: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_header_time=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_time=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_time" 1>&6 +if test $ac_cv_header_time = yes; then + cat >> confdefs.h <<\EOF +#define TIME_WITH_SYS_TIME 1 +EOF + +fi + +echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6 +echo "configure:2365: checking for sys_siglist declaration in signal.h or unistd.h" >&5 +if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2370 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <signal.h> +/* NetBSD declares sys_siglist in unistd.h. */ +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif +int main() { +char *msg = *(sys_siglist + 1); +; return 0; } +EOF +if { (eval echo configure:2382: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_decl_sys_siglist=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_decl_sys_siglist=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6 +if test $ac_cv_decl_sys_siglist = yes; then + cat >> confdefs.h <<\EOF +#define SYS_SIGLIST_DECLARED 1 +EOF + +fi + + +echo $ac_n "checking for struct utimbuf""... $ac_c" 1>&6 +echo "configure:2404: checking for struct utimbuf" >&5 +if eval "test \"`echo '$''{'emacs_cv_struct_utimbuf'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2409 "configure" +#include "confdefs.h" +#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +#ifdef HAVE_UTIME_H +#include <utime.h> +#endif +int main() { +static struct utimbuf x; x.actime = x.modtime; +; return 0; } +EOF +if { (eval echo configure:2428: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + emacs_cv_struct_utimbuf=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + emacs_cv_struct_utimbuf=no +fi +rm -f conftest* +fi + +echo "$ac_t""$emacs_cv_struct_utimbuf" 1>&6 +if test $emacs_cv_struct_utimbuf = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_STRUCT_UTIMBUF 1 +EOF + +fi + +echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 +echo "configure:2449: checking return type of signal handlers" >&5 +if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2454 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <signal.h> +#ifdef signal +#undef signal +#endif +#ifdef __cplusplus +extern "C" void (*signal (int, void (*)(int)))(int); +#else +void (*signal ()) (); +#endif + +int main() { +int i; +; return 0; } +EOF +if { (eval echo configure:2471: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_type_signal=void +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_type_signal=int +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_type_signal" 1>&6 +cat >> confdefs.h <<EOF +#define RETSIGTYPE $ac_cv_type_signal +EOF + + + +echo $ac_n "checking for struct timeval""... $ac_c" 1>&6 +echo "configure:2491: checking for struct timeval" >&5 +if eval "test \"`echo '$''{'emacs_cv_struct_timeval'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2496 "configure" +#include "confdefs.h" +#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +int main() { +static struct timeval x; x.tv_sec = x.tv_usec; +; return 0; } +EOF +if { (eval echo configure:2512: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + emacs_cv_struct_timeval=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + emacs_cv_struct_timeval=no +fi +rm -f conftest* +fi + +echo "$ac_t""$emacs_cv_struct_timeval" 1>&6 +HAVE_TIMEVAL=$emacs_cv_struct_timeval +if test $emacs_cv_struct_timeval = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_TIMEVAL 1 +EOF + +fi + +echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6 +echo "configure:2534: checking whether struct tm is in sys/time.h or time.h" >&5 +if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2539 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <time.h> +int main() { +struct tm *tp; tp->tm_sec; +; return 0; } +EOF +if { (eval echo configure:2547: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_struct_tm=time.h +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_struct_tm=sys/time.h +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_struct_tm" 1>&6 +if test $ac_cv_struct_tm = sys/time.h; then + cat >> confdefs.h <<\EOF +#define TM_IN_SYS_TIME 1 +EOF + +fi + +echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6 +echo "configure:2568: checking for tm_zone in struct tm" >&5 +if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2573 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <$ac_cv_struct_tm> +int main() { +struct tm tm; tm.tm_zone; +; return 0; } +EOF +if { (eval echo configure:2581: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_struct_tm_zone=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_struct_tm_zone=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6 +if test "$ac_cv_struct_tm_zone" = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_TM_ZONE 1 +EOF + +else + echo $ac_n "checking for tzname""... $ac_c" 1>&6 +echo "configure:2601: checking for tzname" >&5 +if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2606 "configure" +#include "confdefs.h" +#include <time.h> +#ifndef tzname /* For SGI. */ +extern char *tzname[]; /* RS6000 and others reject char **tzname. */ +#endif +int main() { +atoi(*tzname); +; return 0; } +EOF +if { (eval echo configure:2616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_var_tzname=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_var_tzname=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_var_tzname" 1>&6 + if test $ac_cv_var_tzname = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_TZNAME 1 +EOF + + fi +fi + + +echo $ac_n "checking for working const""... $ac_c" 1>&6 +echo "configure:2639: checking for working const" >&5 +if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2644 "configure" +#include "confdefs.h" + +int main() { + +/* Ultrix mips cc rejects this. */ +typedef int charset[2]; const charset x; +/* SunOS 4.1.1 cc rejects this. */ +char const *const *ccp; +char **p; +/* NEC SVR4.0.2 mips cc rejects this. */ +struct point {int x, y;}; +static struct point const zero = {0,0}; +/* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in an arm + of an if-expression whose if-part is not a constant expression */ +const char *g = "string"; +ccp = &g + (g ? g-g : 0); +/* HPUX 7.0 cc rejects these. */ +++ccp; +p = (char**) ccp; +ccp = (char const *const *) p; +{ /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; +} +{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; +} +{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; +} +{ /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; +} +{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; +} + +; return 0; } +EOF +if { (eval echo configure:2693: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_const=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_c_const=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_c_const" 1>&6 +if test $ac_cv_c_const = no; then + cat >> confdefs.h <<\EOF +#define const +EOF + +fi + + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:2715: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + +echo $ac_n "checking for long file names""... $ac_c" 1>&6 +echo "configure:2743: checking for long file names" >&5 +if eval "test \"`echo '$''{'ac_cv_sys_long_file_names'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_sys_long_file_names=yes +# Test for long file names in all the places we know might matter: +# . the current directory, where building will happen +# $prefix/lib where we will be installing things +# $exec_prefix/lib likewise +# eval it to expand exec_prefix. +# $TMPDIR if set, where it might want to write temporary files +# if $TMPDIR is not set: +# /tmp where it might want to write temporary files +# /var/tmp likewise +# /usr/tmp likewise +if test -n "$TMPDIR" && test -d "$TMPDIR" && test -w "$TMPDIR"; then + ac_tmpdirs="$TMPDIR" +else + ac_tmpdirs='/tmp /var/tmp /usr/tmp' +fi +for ac_dir in . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do + test -d $ac_dir || continue + test -w $ac_dir || continue # It is less confusing to not echo anything here. + (echo 1 > $ac_dir/conftest9012345) 2>/dev/null + (echo 2 > $ac_dir/conftest9012346) 2>/dev/null + val=`cat $ac_dir/conftest9012345 2>/dev/null` + if test ! -f $ac_dir/conftest9012345 || test "$val" != 1; then + ac_cv_sys_long_file_names=no + rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null + break + fi + rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null +done +fi + +echo "$ac_t""$ac_cv_sys_long_file_names" 1>&6 +if test $ac_cv_sys_long_file_names = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_LONG_FILE_NAMES 1 +EOF + +fi + + +#### Choose a window system. + +# If we find X, set shell vars x_includes and x_libraries to the +# paths, otherwise set no_x=yes. +# Uses ac_ vars as temps to allow command line to override cache and checks. +# --without-x overrides everything else, but does not touch the cache. +echo $ac_n "checking for X""... $ac_c" 1>&6 +echo "configure:2794: checking for X" >&5 + +# Check whether --with-x or --without-x was given. +if test "${with_x+set}" = set; then + withval="$with_x" + : +fi + +# $have_x is `yes', `no', `disabled', or empty when we do not yet know. +if test "x$with_x" = xno; then + # The user explicitly disabled X. + have_x=disabled +else + if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then + # Both variables are already set. + have_x=yes + else +if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # One or both of the vars are not set, and there is no cached value. +ac_x_includes=NO ac_x_libraries=NO +rm -fr conftestdir +if mkdir conftestdir; then + cd conftestdir + # Make sure to not put "make" in the Imakefile rules, since we grep it out. + cat > Imakefile <<'EOF' +acfindx: + @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"' +EOF + if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then + # GNU make sometimes prints "make[1]: Entering...", which would confuse us. + eval `${MAKE-make} acfindx 2>/dev/null | grep -v make` + # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. + for ac_extension in a so sl; do + if test ! -f $ac_im_usrlibdir/libX11.$ac_extension && + test -f $ac_im_libdir/libX11.$ac_extension; then + ac_im_usrlibdir=$ac_im_libdir; break + fi + done + # Screen out bogus values from the imake configuration. They are + # bogus both because they are the default anyway, and because + # using them would break gcc on systems where it needs fixed includes. + case "$ac_im_incroot" in + /usr/include) ;; + *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;; + esac + case "$ac_im_usrlibdir" in + /usr/lib | /lib) ;; + *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;; + esac + fi + cd .. + rm -fr conftestdir +fi + +if test "$ac_x_includes" = NO; then + # Guess where to find include files, by looking for this one X11 .h file. + test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h + + # First, try using that file with no special directory specified. +cat > conftest.$ac_ext <<EOF +#line 2856 "configure" +#include "confdefs.h" +#include <$x_direct_test_include> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + # We can compile using X headers with no special include directory. +ac_x_includes= +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + # Look for the header file in a standard set of common directories. +# Check X11 before X11Rn because it is often a symlink to the current release. + for ac_dir in \ + /usr/X11/include \ + /usr/X11R6/include \ + /usr/X11R5/include \ + /usr/X11R4/include \ + \ + /usr/include/X11 \ + /usr/include/X11R6 \ + /usr/include/X11R5 \ + /usr/include/X11R4 \ + \ + /usr/local/X11/include \ + /usr/local/X11R6/include \ + /usr/local/X11R5/include \ + /usr/local/X11R4/include \ + \ + /usr/local/include/X11 \ + /usr/local/include/X11R6 \ + /usr/local/include/X11R5 \ + /usr/local/include/X11R4 \ + \ + /usr/X386/include \ + /usr/x386/include \ + /usr/XFree86/include/X11 \ + \ + /usr/include \ + /usr/local/include \ + /usr/unsupported/include \ + /usr/athena/include \ + /usr/local/x11r5/include \ + /usr/lpp/Xamples/include \ + \ + /usr/openwin/include \ + /usr/openwin/share/include \ + ; \ + do + if test -r "$ac_dir/$x_direct_test_include"; then + ac_x_includes=$ac_dir + break + fi + done +fi +rm -f conftest* +fi # $ac_x_includes = NO + +if test "$ac_x_libraries" = NO; then + # Check for the libraries. + + test -z "$x_direct_test_library" && x_direct_test_library=Xt + test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc + + # See if we find them without any special options. + # Don't add to $LIBS permanently. + ac_save_LIBS="$LIBS" + LIBS="-l$x_direct_test_library $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2930 "configure" +#include "confdefs.h" + +int main() { +${x_direct_test_function}() +; return 0; } +EOF +if { (eval echo configure:2937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + LIBS="$ac_save_LIBS" +# We can link X programs with no special library path. +ac_x_libraries= +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + LIBS="$ac_save_LIBS" +# First see if replacing the include by lib works. +# Check X11 before X11Rn because it is often a symlink to the current release. +for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \ + /usr/X11/lib \ + /usr/X11R6/lib \ + /usr/X11R5/lib \ + /usr/X11R4/lib \ + \ + /usr/lib/X11 \ + /usr/lib/X11R6 \ + /usr/lib/X11R5 \ + /usr/lib/X11R4 \ + \ + /usr/local/X11/lib \ + /usr/local/X11R6/lib \ + /usr/local/X11R5/lib \ + /usr/local/X11R4/lib \ + \ + /usr/local/lib/X11 \ + /usr/local/lib/X11R6 \ + /usr/local/lib/X11R5 \ + /usr/local/lib/X11R4 \ + \ + /usr/X386/lib \ + /usr/x386/lib \ + /usr/XFree86/lib/X11 \ + \ + /usr/lib \ + /usr/local/lib \ + /usr/unsupported/lib \ + /usr/athena/lib \ + /usr/local/x11r5/lib \ + /usr/lpp/Xamples/lib \ + /lib/usr/lib/X11 \ + \ + /usr/openwin/lib \ + /usr/openwin/share/lib \ + ; \ +do + for ac_extension in a so sl; do + if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then + ac_x_libraries=$ac_dir + break 2 + fi + done +done +fi +rm -f conftest* +fi # $ac_x_libraries = NO + +if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then + # Didn't find X anywhere. Cache the known absence of X. + ac_cv_have_x="have_x=no" +else + # Record where we found X for the cache. + ac_cv_have_x="have_x=yes \ + ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries" +fi +fi + fi + eval "$ac_cv_have_x" +fi # $with_x != no + +if test "$have_x" != yes; then + echo "$ac_t""$have_x" 1>&6 + no_x=yes +else + # If each of the values was on the command line, it overrides each guess. + test "x$x_includes" = xNONE && x_includes=$ac_x_includes + test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries + # Update the cache value to reflect the command line values. + ac_cv_have_x="have_x=yes \ + ac_x_includes=$x_includes ac_x_libraries=$x_libraries" + echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6 +fi + +if test "$no_x" = yes; then + window_system=none +else + window_system=x11 +fi + +if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then + LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"` + LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"` + x_default_search_path="" + for x_library in `echo ${x_libraries} | sed -e "s/:/ /g"`; do + x_search_path="${x_library}/X11/%L/%T/%N%C%S:\ +${x_library}/X11/%L/%T/%N%C%S:${x_libary}/X11/%l/%T/%N%C%S:\ +${x_library}/X11/%T/%N%C%S:${x_library}/X11/%L/%T/%N%S:\ +${x_library}/X11/%l/%T/%N%S:${x_library}/X11/%T/%N%S" + if test x"${x_default_search_path}" = x; then + x_default_search_path=${x_search_path} + else + x_default_search_path="${x_search_path}:${x_default_search_path}" + fi + done +fi +if test "${x_includes}" != NONE && test -n "${x_includes}"; then + C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"` +fi + +if test x"${x_includes}" = x; then + bitmapdir=/usr/include/X11/bitmaps +else + # accumulate include directories that have X11 bitmap subdirectories + bmd_acc="dummyval" + for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do + if test -d "${bmd}/X11/bitmaps"; then + bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps" + elif test -d "${bmd}/bitmaps"; then + bmd_acc="${bmd_acc}:${bmd}/bitmaps" + fi + done + if test ${bmd_acc} != "dummyval"; then + bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"` + fi +fi + +case "${window_system}" in + x11 ) + HAVE_X_WINDOWS=yes + HAVE_X11=yes + case "${with_x_toolkit}" in + athena | lucid ) USE_X_TOOLKIT=LUCID ;; + motif ) USE_X_TOOLKIT=MOTIF ;; + no ) USE_X_TOOLKIT=none ;; + * ) USE_X_TOOLKIT=maybe ;; + esac + ;; + none ) + HAVE_X_WINDOWS=no + HAVE_X11=no + USE_X_TOOLKIT=none + ;; +esac + +### If we're using X11, we should use the X menu package. +HAVE_MENUS=no +case ${HAVE_X11} in + yes ) HAVE_MENUS=yes ;; +esac + +if test "${opsys}" = "hpux9"; then + case "${x_libraries}" in + *X11R4* ) + opsysfile="s/hpux9-x11r4.h" + ;; + esac +fi + +if test "${opsys}" = "hpux9shr"; then + case "${x_libraries}" in + *X11R4* ) + opsysfile="s/hpux9shxr4.h" + ;; + esac +fi + +#### Extract some information from the operating system and machine files. + +echo "checking the machine- and system-dependent files to find out + - which libraries the lib-src programs will want, and + - whether the GNU malloc routines are usable" 1>&6 +echo "configure:3111: checking the machine- and system-dependent files to find out + - which libraries the lib-src programs will want, and + - whether the GNU malloc routines are usable" >&5 + +### First figure out CFLAGS (which we use for running the compiler here) +### and REAL_CFLAGS (which we use for real compilation). +### The two are the same except on a few systems, where they are made +### different to work around various lossages. For example, +### GCC 2.5 on GNU/Linux needs them to be different because it treats -g +### as implying static linking. + +### If the CFLAGS env var is specified, we use that value +### instead of the default. + +### It's not important that this name contain the PID; you can't run +### two configures in the same directory and have anything work +### anyway. +tempcname="conftest.c" + +echo ' +#include "'${srcdir}'/src/'${opsysfile}'" +#include "'${srcdir}'/src/'${machfile}'" +#ifndef LIBS_MACHINE +#define LIBS_MACHINE +#endif +#ifndef LIBS_SYSTEM +#define LIBS_SYSTEM +#endif +#ifndef C_SWITCH_SYSTEM +#define C_SWITCH_SYSTEM +#endif +#ifndef C_SWITCH_MACHINE +#define C_SWITCH_MACHINE +#endif +configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM +configure___ c_switch_system=C_SWITCH_SYSTEM +configure___ c_switch_machine=C_SWITCH_MACHINE + +#ifndef LIB_X11_LIB +#define LIB_X11_LIB -lX11 +#endif + +#ifndef LIBX11_MACHINE +#define LIBX11_MACHINE +#endif + +#ifndef LIBX11_SYSTEM +#define LIBX11_SYSTEM +#endif +configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM + +#ifdef UNEXEC +configure___ unexec=UNEXEC +#else +configure___ unexec=unexec.o +#endif + +#ifdef SYSTEM_MALLOC +configure___ system_malloc=yes +#else +configure___ system_malloc=no +#endif + +#ifndef C_DEBUG_SWITCH +#define C_DEBUG_SWITCH -g +#endif + +#ifndef C_OPTIMIZE_SWITCH +#define C_OPTIMIZE_SWITCH -O +#endif + +#ifndef LD_SWITCH_MACHINE +#define LD_SWITCH_MACHINE +#endif + +#ifndef LD_SWITCH_SYSTEM +#define LD_SWITCH_SYSTEM +#endif + +#ifndef LD_SWITCH_X_SITE_AUX +#define LD_SWITCH_X_SITE_AUX +#endif + +configure___ ld_switch_system=LD_SWITCH_SYSTEM +configure___ ld_switch_machine=LD_SWITCH_MACHINE + +#ifdef THIS_IS_CONFIGURE + +/* Get the CFLAGS for tests in configure. */ +#ifdef __GNUC__ +configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}' +#else +configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}' +#endif + +#else /* not THIS_IS_CONFIGURE */ + +/* Get the CFLAGS for real compilation. */ +#ifdef __GNUC__ +configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}' +#else +configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}' +#endif + +#endif /* not THIS_IS_CONFIGURE */ +' > ${tempcname} + +# The value of CPP is a quoted variable reference, so we need to do this +# to get its actual value... +CPP=`eval "echo $CPP"` +eval `${CPP} -Isrc ${tempcname} \ + | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` +if test "x$SPECIFIED_CFLAGS" = x; then + eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \ + | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` +else + REAL_CFLAGS="$CFLAGS" +fi +rm ${tempcname} + +ac_link="$ac_link $ld_switch_machine $ld_switch_system" + +### Compute the unexec source name from the object name. +UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`" + +# Do the opsystem or machine files prohibit the use of the GNU malloc? +# Assume not, until told otherwise. +GNU_MALLOC=yes +doug_lea_malloc=yes +echo $ac_n "checking for malloc_get_state""... $ac_c" 1>&6 +echo "configure:3241: checking for malloc_get_state" >&5 +if eval "test \"`echo '$''{'ac_cv_func_malloc_get_state'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3246 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char malloc_get_state(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char malloc_get_state(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_malloc_get_state) || defined (__stub___malloc_get_state) +choke me +#else +malloc_get_state(); +#endif + +; return 0; } +EOF +if { (eval echo configure:3269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_malloc_get_state=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_malloc_get_state=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'malloc_get_state`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +doug_lea_malloc=no +fi + +echo $ac_n "checking for malloc_set_state""... $ac_c" 1>&6 +echo "configure:3290: checking for malloc_set_state" >&5 +if eval "test \"`echo '$''{'ac_cv_func_malloc_set_state'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3295 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char malloc_set_state(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char malloc_set_state(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_malloc_set_state) || defined (__stub___malloc_set_state) +choke me +#else +malloc_set_state(); +#endif + +; return 0; } +EOF +if { (eval echo configure:3318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_malloc_set_state=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_malloc_set_state=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'malloc_set_state`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +doug_lea_malloc=no +fi + +echo $ac_n "checking whether __after_morecore_hook exists""... $ac_c" 1>&6 +echo "configure:3339: checking whether __after_morecore_hook exists" >&5 +if eval "test \"`echo '$''{'emacs_cv_var___after_morecore_hook'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3344 "configure" +#include "confdefs.h" +extern void (* __after_morecore_hook)(); +int main() { +__after_morecore_hook = 0 +; return 0; } +EOF +if { (eval echo configure:3351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + emacs_cv_var___after_morecore_hook=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + emacs_cv_var___after_morecore_hook=no +fi +rm -f conftest* +fi + +echo "$ac_t""$emacs_cv_var___after_morecore_hook" 1>&6 +if test $emacs_cv_var___after_morecore_hook = no; then + doug_lea_malloc=no +fi +if test "${system_malloc}" = "yes"; then + GNU_MALLOC=no + GNU_MALLOC_reason=" + (The GNU allocators don't work with this system configuration.)" +fi +if test "$doug_lea_malloc" = "yes" ; then + if test "$GNU_MALLOC" = yes ; then + GNU_MALLOC_reason=" + (Using Doug Lea's new malloc from the GNU C Library.)" + fi + cat >> confdefs.h <<\EOF +#define DOUG_LEA_MALLOC 1 +EOF + +fi + +if test x"${REL_ALLOC}" = x; then + REL_ALLOC=${GNU_MALLOC} +fi + +LISP_FLOAT_TYPE=yes + + +#### Add the libraries to LIBS and check for some functions. + +if test x"${OVERRIDE_CPPFLAGS}" != x; then + CPPFLAGS="${OVERRIDE_CPPFLAGS}" +else + CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS" +fi + +LIBS="$libsrc_libs $LIBS" + +echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6 +echo "configure:3401: checking for dnet_ntoa in -ldnet" >&5 +ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldnet $LIBS" +cat > conftest.$ac_ext <<EOF +#line 3409 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dnet_ntoa(); + +int main() { +dnet_ntoa() +; return 0; } +EOF +if { (eval echo configure:3420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo dnet | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-ldnet $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + + +echo $ac_n "checking for main in -lXbsd""... $ac_c" 1>&6 +echo "configure:3449: checking for main in -lXbsd" >&5 +ac_lib_var=`echo Xbsd'_'main | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lXbsd $LIBS" +cat > conftest.$ac_ext <<EOF +#line 3457 "configure" +#include "confdefs.h" + +int main() { +main() +; return 0; } +EOF +if { (eval echo configure:3464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd" +else + echo "$ac_t""no" 1>&6 +fi + + +echo $ac_n "checking for cma_open in -lpthreads""... $ac_c" 1>&6 +echo "configure:3486: checking for cma_open in -lpthreads" >&5 +ac_lib_var=`echo pthreads'_'cma_open | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lpthreads $LIBS" +cat > conftest.$ac_ext <<EOF +#line 3494 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char cma_open(); + +int main() { +cma_open() +; return 0; } +EOF +if { (eval echo configure:3505: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo pthreads | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lpthreads $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + + +echo $ac_n "checking for XFree86 in /usr/X386""... $ac_c" 1>&6 +echo "configure:3534: checking for XFree86 in /usr/X386" >&5 +if test -d /usr/X386/include; then + HAVE_XFREE386=yes + : ${C_SWITCH_X_SITE="-I/usr/X386/include"} +else + HAVE_XFREE386=no +fi +echo "$ac_t""$HAVE_XFREE386" 1>&6 + +# Change CFLAGS temporarily so that C_SWITCH_X_SITE gets used +# for the tests that follow. We set it back to REAL_CFLAGS later on. + +if test "${HAVE_X11}" = "yes"; then + DEFS="$C_SWITCH_X_SITE $DEFS" + LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE" + LIBS="$LIBX $LIBS" + CFLAGS="$C_SWITCH_X_SITE $CFLAGS" + + # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests. + # This is handled by LD_SWITCH_X_SITE_AUX during the real build, + # but it's more convenient here to set LD_RUN_PATH + # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX. + if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then + LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH + export LD_RUN_PATH + fi + + if test "${opsys}" = "gnu-linux"; then + echo $ac_n "checking whether X on GNU/Linux needs -b to link""... $ac_c" 1>&6 +echo "configure:3563: checking whether X on GNU/Linux needs -b to link" >&5 + cat > conftest.$ac_ext <<EOF +#line 3565 "configure" +#include "confdefs.h" + +int main() { +XOpenDisplay ("foo"); +; return 0; } +EOF +if { (eval echo configure:3572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + xlinux_first_failure=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + xlinux_first_failure=yes +fi +rm -f conftest* + if test "${xlinux_first_failure}" = "yes"; then + OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE" + OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE" + OLD_CPPFLAGS="$CPPFLAGS" + OLD_LIBS="$LIBS" + LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout" + C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout" + CPPFLAGS="$CPPFLAGS -b i486-linuxaout" + LIBS="$LIBS -b i486-linuxaout" + cat > conftest.$ac_ext <<EOF +#line 3592 "configure" +#include "confdefs.h" + +int main() { +XOpenDisplay ("foo"); +; return 0; } +EOF +if { (eval echo configure:3599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + xlinux_second_failure=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + xlinux_second_failure=yes +fi +rm -f conftest* + if test "${xlinux_second_failure}" = "yes"; then + # If we get the same failure with -b, there is no use adding -b. + # So take it out. This plays safe. + LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE" + C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE" + CPPFLAGS="$OLD_CPPFLAGS" + LIBS="$OLD_LIBS" + echo "$ac_t""no" 1>&6 + else + echo "$ac_t""yes" 1>&6 + fi + else + echo "$ac_t""no" 1>&6 + fi + fi + + for ac_func in XrmSetDatabase XScreenResourceString \ +XScreenNumberOfScreen XSetWMProtocols +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:3629: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3634 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:3657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + +fi + +if test "${window_system}" = "x11"; then + echo $ac_n "checking X11 version 6""... $ac_c" 1>&6 +echo "configure:3685: checking X11 version 6" >&5 + if eval "test \"`echo '$''{'emacs_cv_x11_version_6'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3690 "configure" +#include "confdefs.h" +#include <X11/Xlib.h> +int main() { +#if XlibSpecificationRelease < 6 +fail; +#endif + +; return 0; } +EOF +if { (eval echo configure:3700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + emacs_cv_x11_version_6=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + emacs_cv_x11_version_6=no +fi +rm -f conftest* +fi + + if test $emacs_cv_x11_version_6 = yes; then + echo "$ac_t""6 or newer" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_X11R6 1 +EOF + + else + echo "$ac_t""before 6" 1>&6 + fi +fi + +if test "${window_system}" = "x11"; then + echo $ac_n "checking X11 version 5""... $ac_c" 1>&6 +echo "configure:3725: checking X11 version 5" >&5 + if eval "test \"`echo '$''{'emacs_cv_x11_version_5'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3730 "configure" +#include "confdefs.h" +#include <X11/Xlib.h> +int main() { +#if XlibSpecificationRelease < 5 +fail; +#endif + +; return 0; } +EOF +if { (eval echo configure:3740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + emacs_cv_x11_version_5=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + emacs_cv_x11_version_5=no +fi +rm -f conftest* +fi + + if test $emacs_cv_x11_version_5 = yes; then + echo "$ac_t""5 or newer" 1>&6 + HAVE_X11R5=yes + cat >> confdefs.h <<\EOF +#define HAVE_X11R5 1 +EOF + + else + HAVE_X11R5=no + echo "$ac_t""before 5" 1>&6 + fi +fi + +if test x"${USE_X_TOOLKIT}" = xmaybe; then + if test x"${HAVE_X11R5}" = xyes; then + echo $ac_n "checking X11 version 5 with Xaw""... $ac_c" 1>&6 +echo "configure:3768: checking X11 version 5 with Xaw" >&5 + if eval "test \"`echo '$''{'emacs_cv_x11_version_5_with_xaw'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3773 "configure" +#include "confdefs.h" + +#include <X11/Intrinsic.h> +#include <X11/Xaw/Simple.h> +int main() { + +; return 0; } +EOF +if { (eval echo configure:3782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + emacs_cv_x11_version_5_with_xaw=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + emacs_cv_x11_version_5_with_xaw=no +fi +rm -f conftest* +fi + + if test $emacs_cv_x11_version_5_with_xaw = yes; then + echo "$ac_t""5 or newer, with Xaw; use toolkit by default" 1>&6 + USE_X_TOOLKIT=LUCID + else + echo "$ac_t""before 5 or no Xaw; do not use toolkit by default" 1>&6 + USE_X_TOOLKIT=none + fi + else + USE_X_TOOLKIT=none + fi +fi + +X_TOOLKIT_TYPE=$USE_X_TOOLKIT + +if test "${USE_X_TOOLKIT}" != "none"; then + echo $ac_n "checking X11 toolkit version""... $ac_c" 1>&6 +echo "configure:3810: checking X11 toolkit version" >&5 + if eval "test \"`echo '$''{'emacs_cv_x11_toolkit_version_6'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3815 "configure" +#include "confdefs.h" +#include <X11/Intrinsic.h> +int main() { +#if XtSpecificationRelease < 6 +fail; +#endif + +; return 0; } +EOF +if { (eval echo configure:3825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + emacs_cv_x11_toolkit_version_6=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + emacs_cv_x11_toolkit_version_6=no +fi +rm -f conftest* +fi + + HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6 + if test $emacs_cv_x11_toolkit_version_6 = yes; then + echo "$ac_t""6 or newer" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_X11XTR6 1 +EOF + + else + echo "$ac_t""before 6" 1>&6 + fi + + OLDLIBS="$LIBS" + if test x$HAVE_X11XTR6 = xyes; then + LIBS="-lXt -lSM -lICE $LIBS" + else + LIBS="-lXt $LIBS" + fi + echo $ac_n "checking for XmuConvertStandardSelection in -lXmu""... $ac_c" 1>&6 +echo "configure:3855: checking for XmuConvertStandardSelection in -lXmu" >&5 +ac_lib_var=`echo Xmu'_'XmuConvertStandardSelection | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lXmu $LIBS" +cat > conftest.$ac_ext <<EOF +#line 3863 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XmuConvertStandardSelection(); + +int main() { +XmuConvertStandardSelection() +; return 0; } +EOF +if { (eval echo configure:3874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo Xmu | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lXmu $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + + LIBS="$OLDLIBS" +fi + +if test "${USE_X_TOOLKIT}" = "MOTIF"; then + echo $ac_n "checking for Motif version 2.1""... $ac_c" 1>&6 +echo "configure:3906: checking for Motif version 2.1" >&5 +if eval "test \"`echo '$''{'emacs_cv_motif_version_2_1'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3911 "configure" +#include "confdefs.h" +#include <Xm/Xm.h> +int main() { +#if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1) +int x = 5; +#else +Motif version prior to 2.1. +#endif +; return 0; } +EOF +if { (eval echo configure:3922: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + emacs_cv_motif_version_2_1=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + emacs_cv_motif_version_2_1=no +fi +rm -f conftest* +fi + +echo "$ac_t""$emacs_cv_motif_version_2_1" 1>&6 + HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1 + if test $emacs_cv_motif_version_2_1 = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_MOTIF_2_1 1 +EOF + + echo $ac_n "checking for XpCreateContext in -lXp""... $ac_c" 1>&6 +echo "configure:3942: checking for XpCreateContext in -lXp" >&5 +ac_lib_var=`echo Xp'_'XpCreateContext | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lXp $LIBS" +cat > conftest.$ac_ext <<EOF +#line 3950 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XpCreateContext(); + +int main() { +XpCreateContext() +; return 0; } +EOF +if { (eval echo configure:3961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo Xp | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lXp $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + + fi +fi + +### Is -lXaw3d available? +HAVE_XAW3D=no +if test "${HAVE_X11}" = "yes"; then + if test "${USE_X_TOOLKIT}" != "none"; then + old_c_flags="${CFLAGS}" + CFLAGS="${LD_SWITCH_X_SITE}" + ac_safe=`echo "X11/Xaw3d/Scrollbar.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for X11/Xaw3d/Scrollbar.h""... $ac_c" 1>&6 +echo "configure:3999: checking for X11/Xaw3d/Scrollbar.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4004 "configure" +#include "confdefs.h" +#include <X11/Xaw3d/Scrollbar.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:4009: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + echo $ac_n "checking for XawScrollbarSetThumb in -lXaw3d""... $ac_c" 1>&6 +echo "configure:4026: checking for XawScrollbarSetThumb in -lXaw3d" >&5 +ac_lib_var=`echo Xaw3d'_'XawScrollbarSetThumb | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lXaw3d -lX11 $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4034 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XawScrollbarSetThumb(); + +int main() { +XawScrollbarSetThumb() +; return 0; } +EOF +if { (eval echo configure:4045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + HAVE_XAW3D=yes +else + echo "$ac_t""no" 1>&6 +fi + +else + echo "$ac_t""no" 1>&6 +fi + + CFLAGS="${old_c_flags}" + + if test "${HAVE_XAW3D}" = "yes"; then + cat >> confdefs.h <<\EOF +#define HAVE_XAW3D 1 +EOF + + fi + fi +fi + + +USE_TOOLKIT_SCROLL_BARS=no +if test "${with_toolkit_scroll_bars}" != "no"; then + if test "${USE_X_TOOLKIT}" != "none"; then + if test "${USE_X_TOOLKIT}" = "MOTIF"; then + cat >> confdefs.h <<\EOF +#define USE_TOOLKIT_SCROLL_BARS 1 +EOF + + HAVE_XAW3D=no + USE_TOOLKIT_SCROLL_BARS=yes + elif test "${HAVE_XAW3D}" = "yes"; then + cat >> confdefs.h <<\EOF +#define USE_TOOLKIT_SCROLL_BARS 1 +EOF + + USE_TOOLKIT_SCROLL_BARS=yes + fi + fi +fi + +### Use -lXpm if available, unless `--with-xpm=no'. +HAVE_XPM=no +if test "${HAVE_X11}" = "yes"; then + if test "${with_xpm}" != "no"; then + old_c_flags="${CFLAGS}" + CFLAGS="${LD_SWITCH_X_SITE}" + ac_safe=`echo "X11/xpm.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for X11/xpm.h""... $ac_c" 1>&6 +echo "configure:4109: checking for X11/xpm.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4114 "configure" +#include "confdefs.h" +#include <X11/xpm.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:4119: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + echo $ac_n "checking for XpmReadFileToPixmap in -lXpm""... $ac_c" 1>&6 +echo "configure:4136: checking for XpmReadFileToPixmap in -lXpm" >&5 +ac_lib_var=`echo Xpm'_'XpmReadFileToPixmap | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lXpm -lX11 $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4144 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XpmReadFileToPixmap(); + +int main() { +XpmReadFileToPixmap() +; return 0; } +EOF +if { (eval echo configure:4155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + HAVE_XPM=yes +else + echo "$ac_t""no" 1>&6 +fi + +else + echo "$ac_t""no" 1>&6 +fi + + CFLAGS="${old_c_flags}" + fi + + if test "${HAVE_XPM}" = "yes"; then + cat >> confdefs.h <<\EOF +#define HAVE_XPM 1 +EOF + + fi +fi + +### Use -ljpeg if available, unless `--with-jpeg=no'. +HAVE_JPEG=no +if test "${HAVE_X11}" = "yes"; then + if test "${with_jpeg}" != "no"; then + old_c_flags="${CFLAGS}" + CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" + echo $ac_n "checking for jpeg_destroy_compress in -ljpeg""... $ac_c" 1>&6 +echo "configure:4197: checking for jpeg_destroy_compress in -ljpeg" >&5 +ac_lib_var=`echo jpeg'_'jpeg_destroy_compress | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ljpeg -lX11 $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4205 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char jpeg_destroy_compress(); + +int main() { +jpeg_destroy_compress() +; return 0; } +EOF +if { (eval echo configure:4216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + HAVE_JPEG=yes +else + echo "$ac_t""no" 1>&6 +fi + + CFLAGS="${old_c_flags}" + fi + + if test "${HAVE_JPEG}" = "yes"; then + cat >> confdefs.h <<\EOF +#define HAVE_JPEG 1 +EOF + + fi +fi + +### Use -lpng if available, unless `--with-png=no'. +HAVE_PNG=no +if test "${HAVE_X11}" = "yes"; then + if test "${with_png}" != "no"; then + old_c_flags="${CFLAGS}" + CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" + ac_safe=`echo "png.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for png.h""... $ac_c" 1>&6 +echo "configure:4255: checking for png.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4260 "configure" +#include "confdefs.h" +#include <png.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:4265: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + echo $ac_n "checking for png_set_expand in -lpng""... $ac_c" 1>&6 +echo "configure:4282: checking for png_set_expand in -lpng" >&5 +ac_lib_var=`echo png'_'png_set_expand | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lpng -lX11 -lz -lm $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4290 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char png_set_expand(); + +int main() { +png_set_expand() +; return 0; } +EOF +if { (eval echo configure:4301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + HAVE_PNG=yes +else + echo "$ac_t""no" 1>&6 +fi + +else + echo "$ac_t""no" 1>&6 +fi + + CFLAGS="${old_c_flags}" + fi + + if test "${HAVE_PNG}" = "yes"; then + cat >> confdefs.h <<\EOF +#define HAVE_PNG 1 +EOF + + fi +fi + +### Use -ltiff if available, unless `--with-tiff=no'. +HAVE_TIFF=no +if test "${HAVE_X11}" = "yes"; then + if test "${with_tiff}" != "no"; then + old_c_flags="${CFLAGS}" + CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" + ac_safe=`echo "tiffio.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for tiffio.h""... $ac_c" 1>&6 +echo "configure:4344: checking for tiffio.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4349 "configure" +#include "confdefs.h" +#include <tiffio.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:4354: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + echo $ac_n "checking for TIFFGetVersion in -ltiff""... $ac_c" 1>&6 +echo "configure:4371: checking for TIFFGetVersion in -ltiff" >&5 +ac_lib_var=`echo tiff'_'TIFFGetVersion | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ltiff -lX11 -lm $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4379 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char TIFFGetVersion(); + +int main() { +TIFFGetVersion() +; return 0; } +EOF +if { (eval echo configure:4390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + HAVE_TIFF=yes +else + echo "$ac_t""no" 1>&6 +fi + +else + echo "$ac_t""no" 1>&6 +fi + + CFLAGS="${old_c_flags}" + fi + + if test "${HAVE_TIFF}" = "yes"; then + cat >> confdefs.h <<\EOF +#define HAVE_TIFF 1 +EOF + + fi +fi + +### Use -lgif if available, unless `--with-gif=no'. +HAVE_GIF=no +if test "${HAVE_X11}" = "yes"; then + if test "${with_gif}" != "no"; then + old_c_flags="${CFLAGS}" + CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" + ac_safe=`echo "gif_lib.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for gif_lib.h""... $ac_c" 1>&6 +echo "configure:4433: checking for gif_lib.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4438 "configure" +#include "confdefs.h" +#include <gif_lib.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:4443: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + echo $ac_n "checking for DGifOpenFileName in -lungif""... $ac_c" 1>&6 +echo "configure:4460: checking for DGifOpenFileName in -lungif" >&5 +ac_lib_var=`echo ungif'_'DGifOpenFileName | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lungif -lX11 $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4468 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char DGifOpenFileName(); + +int main() { +DGifOpenFileName() +; return 0; } +EOF +if { (eval echo configure:4479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + HAVE_GIF=yes +else + echo "$ac_t""no" 1>&6 +fi + +else + echo "$ac_t""no" 1>&6 +fi + + CFLAGS="${old_c_flags}" + fi + + if test "${HAVE_GIF}" = "yes"; then + cat >> confdefs.h <<\EOF +#define HAVE_GIF 1 +EOF + + fi +fi + +# If netdb.h doesn't declare h_errno, we must declare it by hand. +echo $ac_n "checking whether netdb declares h_errno""... $ac_c" 1>&6 +echo "configure:4516: checking whether netdb declares h_errno" >&5 +if eval "test \"`echo '$''{'emacs_cv_netdb_declares_h_errno'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4521 "configure" +#include "confdefs.h" +#include <netdb.h> +int main() { +return h_errno; +; return 0; } +EOF +if { (eval echo configure:4528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + emacs_cv_netdb_declares_h_errno=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + emacs_cv_netdb_declares_h_errno=no +fi +rm -f conftest* +fi + +echo "$ac_t""$emacs_cv_netdb_declares_h_errno" 1>&6 +if test $emacs_cv_netdb_declares_h_errno = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_H_ERRNO 1 +EOF + +fi + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 +echo "configure:4551: checking for working alloca.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4556 "configure" +#include "confdefs.h" +#include <alloca.h> +int main() { +char *p = alloca(2 * sizeof(int)); +; return 0; } +EOF +if { (eval echo configure:4563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_header_alloca_h=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_alloca_h=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 +if test $ac_cv_header_alloca_h = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_ALLOCA_H 1 +EOF + +fi + +echo $ac_n "checking for alloca""... $ac_c" 1>&6 +echo "configure:4584: checking for alloca" >&5 +if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4589 "configure" +#include "confdefs.h" + +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include <malloc.h> +# define alloca _alloca +# else +# if HAVE_ALLOCA_H +# include <alloca.h> +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +# endif +#endif + +int main() { +char *p = (char *) alloca(1); +; return 0; } +EOF +if { (eval echo configure:4617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_func_alloca_works=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_func_alloca_works=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 +if test $ac_cv_func_alloca_works = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_ALLOCA 1 +EOF + +fi + +if test $ac_cv_func_alloca_works = no; then + # The SVR3 libPW and SVR4 libucb both contain incompatible functions + # that cause trouble. Some versions do not even contain alloca or + # contain a buggy version. If you still want to use their alloca, + # use ar to extract alloca.o from them instead of compiling alloca.c. + ALLOCA=alloca.${ac_objext} + cat >> confdefs.h <<\EOF +#define C_ALLOCA 1 +EOF + + +echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 +echo "configure:4649: checking whether alloca needs Cray hooks" >&5 +if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4654 "configure" +#include "confdefs.h" +#if defined(CRAY) && ! defined(CRAY2) +webecray +#else +wenotbecray +#endif + +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "webecray" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_os_cray=yes +else + rm -rf conftest* + ac_cv_os_cray=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_os_cray" 1>&6 +if test $ac_cv_os_cray = yes; then +for ac_func in _getb67 GETB67 getb67; do + echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:4679: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4684 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:4707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<EOF +#define CRAY_STACKSEG_END $ac_func +EOF + + break +else + echo "$ac_t""no" 1>&6 +fi + +done +fi + +echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 +echo "configure:4734: checking stack direction for C alloca" >&5 +if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + ac_cv_c_stack_direction=0 +else + cat > conftest.$ac_ext <<EOF +#line 4742 "configure" +#include "confdefs.h" +find_stack_direction () +{ + static char *addr = 0; + auto char dummy; + if (addr == 0) + { + addr = &dummy; + return find_stack_direction (); + } + else + return (&dummy > addr) ? 1 : -1; +} +main () +{ + exit (find_stack_direction() < 0); +} +EOF +if { (eval echo configure:4761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_c_stack_direction=1 +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_c_stack_direction=-1 +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 +cat >> confdefs.h <<EOF +#define STACK_DIRECTION $ac_cv_c_stack_direction +EOF + +fi + + +# fmod, logb, and frexp are found in -lm on most systems. +# On HPUX 9.01, -lm does not contain logb, so check for sqrt. +echo $ac_n "checking for sqrt in -lm""... $ac_c" 1>&6 +echo "configure:4786: checking for sqrt in -lm" >&5 +ac_lib_var=`echo m'_'sqrt | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lm $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4794 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char sqrt(); + +int main() { +sqrt() +; return 0; } +EOF +if { (eval echo configure:4805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lm $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + + +# Check for mail-locking functions in a "mail" library +echo $ac_n "checking for maillock in -lmail""... $ac_c" 1>&6 +echo "configure:4835: checking for maillock in -lmail" >&5 +ac_lib_var=`echo mail'_'maillock | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lmail $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4843 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char maillock(); + +int main() { +maillock() +; return 0; } +EOF +if { (eval echo configure:4854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo mail | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lmail $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking for maillock in -llockfile""... $ac_c" 1>&6 +echo "configure:4882: checking for maillock in -llockfile" >&5 +ac_lib_var=`echo lockfile'_'maillock | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-llockfile $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4890 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char maillock(); + +int main() { +maillock() +; return 0; } +EOF +if { (eval echo configure:4901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo lockfile | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-llockfile $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + +# If we have the shared liblockfile, assume we must use it for mail +# locking (e.g. Debian). If we couldn't link against liblockfile +# (no liblockfile.a installed), ensure that we don't need to. +if test "$ac_cv_lib_lockfile_maillock" = no; then + # Extract the first word of "liblockfile.so", so it can be a program name with args. +set dummy liblockfile.so; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:4935: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_liblockfile'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$liblockfile"; then + ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_liblockfile="yes" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no" +fi +fi +liblockfile="$ac_cv_prog_liblockfile" +if test -n "$liblockfile"; then + echo "$ac_t""$liblockfile" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test $ac_cv_prog_liblockfile = yes; then + { echo "configure: error: Shared liblockfile found but can't link against it. +This probably means that movemail could lose mail. +There may be a \`development' package to install containing liblockfile." 1>&2; exit 1; } + else cat >> confdefs.h <<\EOF +#define LIBMAIL -llockfile +EOF + + fi + else : +fi +for ac_func in touchlock +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:4976: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4981 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + +for ac_hdr in maillock.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:5032: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 5037 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:5042: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + +for ac_func in gettimeofday gethostname getdomainname dup2 \ +rename closedir mkdir rmdir sysinfo \ +random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \ +strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \ +utimes setrlimit setpgid getcwd shutdown strftime getaddrinfo +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:5076: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 5081 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + +# Check this now, so that we will NOT find the above functions in ncurses. +# That is because we have not set up to link ncurses in lib-src. +# It's better to believe a function is not available +# than to expect to find it in ncurses. +echo $ac_n "checking for tparm in -lncurses""... $ac_c" 1>&6 +echo "configure:5134: checking for tparm in -lncurses" >&5 +ac_lib_var=`echo ncurses'_'tparm | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lncurses $LIBS" +cat > conftest.$ac_ext <<EOF +#line 5142 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char tparm(); + +int main() { +tparm() +; return 0; } +EOF +if { (eval echo configure:5153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lncurses $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + + +# Solaris requires -lintl if you want strerror (which calls dgettext) +# to return localized messages. +echo $ac_n "checking for dgettext in -lintl""... $ac_c" 1>&6 +echo "configure:5184: checking for dgettext in -lintl" >&5 +ac_lib_var=`echo intl'_'dgettext | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lintl $LIBS" +cat > conftest.$ac_ext <<EOF +#line 5192 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dgettext(); + +int main() { +dgettext() +; return 0; } +EOF +if { (eval echo configure:5203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo intl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lintl $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + + +echo $ac_n "checking whether localtime caches TZ""... $ac_c" 1>&6 +echo "configure:5232: checking whether localtime caches TZ" >&5 +if eval "test \"`echo '$''{'emacs_cv_localtime_cache'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test x$ac_cv_func_tzset = xyes; then +if test "$cross_compiling" = yes; then + # If we have tzset, assume the worst when cross-compiling. +emacs_cv_localtime_cache=yes +else + cat > conftest.$ac_ext <<EOF +#line 5242 "configure" +#include "confdefs.h" +#include <time.h> +#if STDC_HEADERS +# include <stdlib.h> +#endif +extern char **environ; +unset_TZ () +{ + char **from, **to; + for (to = from = environ; (*to = *from); from++) + if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '=')) + to++; +} +char TZ_GMT0[] = "TZ=GMT0"; +char TZ_PST8[] = "TZ=PST8"; +main() +{ + time_t now = time ((time_t *) 0); + int hour_GMT0, hour_unset; + if (putenv (TZ_GMT0) != 0) + exit (1); + hour_GMT0 = localtime (&now)->tm_hour; + unset_TZ (); + hour_unset = localtime (&now)->tm_hour; + if (putenv (TZ_PST8) != 0) + exit (1); + if (localtime (&now)->tm_hour == hour_GMT0) + exit (1); + unset_TZ (); + if (localtime (&now)->tm_hour != hour_unset) + exit (1); + exit (0); +} +EOF +if { (eval echo configure:5277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + emacs_cv_localtime_cache=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + emacs_cv_localtime_cache=yes +fi +rm -fr conftest* +fi + +else + # If we lack tzset, report that localtime does not cache TZ, + # since we can't invalidate the cache if we don't have tzset. + emacs_cv_localtime_cache=no +fi +fi +echo "$ac_t""$emacs_cv_localtime_cache" 1>&6 +if test $emacs_cv_localtime_cache = yes; then + cat >> confdefs.h <<\EOF +#define LOCALTIME_CACHE 1 +EOF + +fi + +if test "x$HAVE_TIMEVAL" = xyes; then +echo $ac_n "checking whether gettimeofday can accept two arguments""... $ac_c" 1>&6 +echo "configure:5305: checking whether gettimeofday can accept two arguments" >&5 +if eval "test \"`echo '$''{'emacs_cv_gettimeofday_two_arguments'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 5310 "configure" +#include "confdefs.h" + +#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif + +int main() { + + struct timeval time; + struct timezone dummy; + gettimeofday (&time, &dummy); + +; return 0; } +EOF +if { (eval echo configure:5332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + emacs_cv_gettimeofday_two_arguments=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + emacs_cv_gettimeofday_two_arguments=no +fi +rm -f conftest* +fi + +echo "$ac_t""$emacs_cv_gettimeofday_two_arguments" 1>&6 + if test $emacs_cv_gettimeofday_two_arguments = no; then + cat >> confdefs.h <<\EOF +#define GETTIMEOFDAY_ONE_ARGUMENT 1 +EOF + + fi +fi + +ok_so_far=yes +echo $ac_n "checking for socket""... $ac_c" 1>&6 +echo "configure:5355: checking for socket" >&5 +if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 5360 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char socket(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char socket(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_socket) || defined (__stub___socket) +choke me +#else +socket(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_socket=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_socket=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +ok_so_far=no +fi + +if test $ok_so_far = yes; then + ac_safe=`echo "netinet/in.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for netinet/in.h""... $ac_c" 1>&6 +echo "configure:5406: checking for netinet/in.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 5411 "configure" +#include "confdefs.h" +#include <netinet/in.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:5416: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +ok_so_far=no +fi + +fi +if test $ok_so_far = yes; then + ac_safe=`echo "arpa/inet.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for arpa/inet.h""... $ac_c" 1>&6 +echo "configure:5442: checking for arpa/inet.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 5447 "configure" +#include "confdefs.h" +#include <arpa/inet.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:5452: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +ok_so_far=no +fi + +fi +if test $ok_so_far = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_INET_SOCKETS 1 +EOF + +fi + +if test -f /usr/lpp/X11/bin/smt.exp; then + cat >> confdefs.h <<\EOF +#define HAVE_AIX_SMT_EXP 1 +EOF + +fi + +# Set up the CFLAGS for real compilation, so we can substitute it. +CFLAGS="$REAL_CFLAGS" + +#### Find out which version of Emacs this is. +version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \ + | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'` +if test x"${version}" = x; then + { echo "configure: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." 1>&2; exit 1; } +fi + +### Specify what sort of things we'll be editing into Makefile and config.h. +### Use configuration here uncanonicalized to avoid exceeding size limits. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +cat >> confdefs.h <<EOF +#define EMACS_CONFIGURATION "${canonical}" +EOF + +cat >> confdefs.h <<EOF +#define EMACS_CONFIG_OPTIONS "${ac_configure_args}" +EOF + +cat >> confdefs.h <<EOF +#define config_machfile "${machfile}" +EOF + +cat >> confdefs.h <<EOF +#define config_opsysfile "${opsysfile}" +EOF + +cat >> confdefs.h <<EOF +#define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE} +EOF + +cat >> confdefs.h <<EOF +#define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX} +EOF + +cat >> confdefs.h <<EOF +#define C_SWITCH_X_SITE ${C_SWITCH_X_SITE} +EOF + +cat >> confdefs.h <<EOF +#define UNEXEC_SRC ${UNEXEC_SRC} +EOF + + +if test "${HAVE_X_WINDOWS}" = "yes" ; then + cat >> confdefs.h <<\EOF +#define HAVE_X_WINDOWS 1 +EOF + +fi +if test "${USE_X_TOOLKIT}" != "none" ; then + cat >> confdefs.h <<\EOF +#define USE_X_TOOLKIT 1 +EOF + +fi +if test "${HAVE_X11}" = "yes" ; then + cat >> confdefs.h <<\EOF +#define HAVE_X11 1 +EOF + +fi +if test "${HAVE_XFREE386}" = "yes" ; then + cat >> confdefs.h <<\EOF +#define HAVE_XFREE386 1 +EOF + +fi +if test "${HAVE_MENUS}" = "yes" ; then + cat >> confdefs.h <<\EOF +#define HAVE_MENUS 1 +EOF + +fi +if test "${GNU_MALLOC}" = "yes" ; then + cat >> confdefs.h <<\EOF +#define GNU_MALLOC 1 +EOF + +fi +if test "${REL_ALLOC}" = "yes" ; then + cat >> confdefs.h <<\EOF +#define REL_ALLOC 1 +EOF + +fi +if test "${LISP_FLOAT_TYPE}" = "yes" ; then + cat >> confdefs.h <<\EOF +#define LISP_FLOAT_TYPE 1 +EOF + +fi + +#### Report on what we decided to do. +echo " +Configured for \`${canonical}'. + + Where should the build process find the source code? ${srcdir} + What operating system and machine description files should Emacs use? + \`${opsysfile}' and \`${machfile}' + What compiler should emacs be built with? ${CC} ${CFLAGS} + Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason} + Should Emacs use the relocating allocator for buffers? ${REL_ALLOC} + What window system should Emacs use? ${window_system} + What toolkit should Emacs use? ${USE_X_TOOLKIT}" + +if test -n "${x_includes}"; then +echo " Where do we find X Windows header files? ${x_includes}" +else +echo " Where do we find X Windows header files? Standard dirs" +fi +if test -n "${x_libraries}"; then +echo " Where do we find X Windows libraries? ${x_libraries}" +else +echo " Where do we find X Windows libraries? Standard dirs" +fi + +echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}" +echo " Does Emacs use -lXpm? ${HAVE_XPM}" +echo " Does Emacs use -ljpeg? ${HAVE_JPEG}" +echo " Does Emacs use -ltiff? ${HAVE_TIFF}" +echo " Does Emacs use -lungif? ${HAVE_GIF}" +echo " Does Emacs use -lpng? ${HAVE_PNG}" +echo " Does Emacs use X toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}" +echo + +# Remove any trailing slashes in these variables. +test "${prefix}" != NONE && + prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'` +test "${exec_prefix}" != NONE && + exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'` + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +DEFS=-DHAVE_CONFIG_H + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \ + man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in \ + leim/Makefile src/config.h:src/config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS <<EOF + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@host@%$host%g +s%@host_alias@%$host_alias%g +s%@host_cpu@%$host_cpu%g +s%@host_vendor@%$host_vendor%g +s%@host_os@%$host_os%g +s%@CC@%$CC%g +s%@LN_S@%$LN_S%g +s%@CPP@%$CPP%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@YACC@%$YACC%g +s%@SET_MAKE@%$SET_MAKE%g +s%@ALLOCA@%$ALLOCA%g +s%@liblockfile@%$liblockfile%g +s%@version@%$version%g +s%@configuration@%$configuration%g +s%@canonical@%$canonical%g +s%@srcdir@%$srcdir%g +s%@lispdir@%$lispdir%g +s%@locallisppath@%$locallisppath%g +s%@lisppath@%$lisppath%g +s%@x_default_search_path@%$x_default_search_path%g +s%@etcdir@%$etcdir%g +s%@archlibdir@%$archlibdir%g +s%@docdir@%$docdir%g +s%@bitmapdir@%$bitmapdir%g +s%@c_switch_system@%$c_switch_system%g +s%@c_switch_machine@%$c_switch_machine%g +s%@LD_SWITCH_X_SITE@%$LD_SWITCH_X_SITE%g +s%@LD_SWITCH_X_SITE_AUX@%$LD_SWITCH_X_SITE_AUX%g +s%@C_SWITCH_X_SITE@%$C_SWITCH_X_SITE%g +s%@X_TOOLKIT_TYPE@%$X_TOOLKIT_TYPE%g +s%@machfile@%$machfile%g +s%@opsysfile@%$opsysfile%g +s%@RANLIB@%$RANLIB%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \ + man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in \ + leim/Makefile"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' +ac_dC='\3' +ac_dD='%g' +# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' +ac_uC=' ' +ac_uD='\4%g' +# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' +ac_eC=' ' +ac_eD='%g' + +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <<EOF + CONFIG_HEADERS="src/config.h:src/config.in" +EOF +cat >> $CONFIG_STATUS <<\EOF +fi +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + cat $ac_file_inputs > conftest.in + +EOF + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + +EOF +cat >> $CONFIG_STATUS <<EOF +CPP="$CPP" CPPFLAGS="$CPPFLAGS" +EOF +cat >> $CONFIG_STATUS <<\EOF + + +### Make the necessary directories, if they don't exist. +for dir in etc lisp ; do + test -d ${dir} || mkdir ${dir} +done + +# Build src/Makefile from ${srcdir}/src/Makefile.c +# and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c +# This must be done after src/config.h is built, since we rely on that file. + +# Now get this: Some word that is part of the ${srcdir} directory name +# or the ${configuration} value might, just might, happen to be an +# identifier like `sun4' or `i386' or something, and be predefined by +# the C preprocessor to some helpful value like 1, or maybe the empty +# string. Needless to say consequent macro substitutions are less +# than conducive to the makefile finding the correct directory. +undefs="`echo $top_srcdir $configuration $canonical | +sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \ + -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \ +`" + +echo creating src/epaths.h +make epaths-force + +echo creating lib-src/Makefile +( cd lib-src + rm -f junk.c junk1.c junk2.c + sed -e '/start of cpp stuff/q' \ + < Makefile.c > junk1.c + sed -e '1,/start of cpp stuff/d'\ + -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ + < Makefile.c > junk.c + $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ + sed -e 's/^ / /' -e '/^#/d' -e '/^[ ]*$/d' > junk2.c + cat junk1.c junk2.c > Makefile.new + rm -f junk.c junk1.c junk2.c + chmod 444 Makefile.new + mv -f Makefile.new Makefile +) + +echo creating src/Makefile +( cd src + rm -f junk.c junk1.c junk2.c + sed -e '/start of cpp stuff/q' \ + < Makefile.c > junk1.c + sed -e '1,/start of cpp stuff/d'\ + -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ + < Makefile.c > junk.c + $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ + sed -e 's/^ / /' -e '/^#/d' -e '/^[ ]*$/d' > junk2.c + cat junk1.c junk2.c > Makefile.new + rm -f junk.c junk1.c junk2.c + chmod 444 Makefile.new + mv -f Makefile.new Makefile +) + +if test ! -f src/.gdbinit && test -f $top_srcdir/src/.gdbinit; then + echo creating src/.gdbinit + echo source $top_srcdir/src/.gdbinit > src/.gdbinit +fi + +# This is how we know whether to re-run configure in certain cases. +touch src/config.stamp + + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + |