diff options
author | Karl Berry <karl@freefriends.org> | 2006-01-17 21:41:51 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2006-01-17 21:41:51 +0000 |
commit | 487ca4806cc046076293cf6cc5fbba0db282bac7 (patch) | |
tree | 847b412ab5158dd7bdd7ed7e5a4cc3fbca94be32 /Build/source/texk/web2c/configure | |
parent | a3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (diff) |
texk 1
git-svn-id: svn://tug.org/texlive/trunk@1485 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/configure')
-rwxr-xr-x | Build/source/texk/web2c/configure | 5117 |
1 files changed, 5117 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/configure b/Build/source/texk/web2c/configure new file mode 100755 index 00000000000..efaab7924de --- /dev/null +++ b/Build/source/texk/web2c/configure @@ -0,0 +1,5117 @@ +#! /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="$ac_help + --without-etex don't compile and install e-TeX" +ac_help="$ac_help + --without-omega don't compile and install Omega" +ac_help="$ac_help + --without-aleph don't compile and install Aleph" +ac_help="$ac_help + --without-pdftex don't compile and install pdfTeX" +ac_help="$ac_help + --without-pdfetex don't compile and install pdfeTeX" +ac_help="$ac_help + --with-cxx-runtime-hack link C++ runtime statically" +ac_help="$ac_help + --with-editor=CMD invoke CMD from the e option [vi +%d %s]" +ac_help="$ac_help + --enable-ipc enable TeX's --ipc option, i.e., pipe to a program" +ac_help="$ac_help + --enable-auto-core cause TeX&MF to dump core given a certain filename" +ac_help="$ac_help + --disable-dump-share make fmt/base/mem files architecture-dependent" +ac_help="$ac_help + --enable-fmtutil use fmtutil for build dumps" +ac_help="$ac_help + --with-mf-nowin build a separate non-windows-capable METAFONT" +ac_help="$ac_help + --with-epsfwin include EPSF pseudo-window support" +ac_help="$ac_help + --with-hp2627win include HP 2627 window support in Metafont" +ac_help="$ac_help + --with-mftalkwin include mftalk (generic server) window support" +ac_help="$ac_help + --with-nextwin include NeXT window support" +ac_help="$ac_help + --with-regiswin include Regis window support" +ac_help="$ac_help + --with-suntoolswin include old Suntools window support (this is not X)" +ac_help="$ac_help + --with-tektronixwin include Tektronix window support" +ac_help="$ac_help + --with-unitermwin include Uniterm window support" +ac_help="$ac_help + --with-x-toolkit=KIT OBSOLETE: use --with-mf-x-toolkit and/or + --with-xdvi-x-toolkit instead." +ac_help="$ac_help + --with-x11win same as --with-x" +ac_help="$ac_help + --with-x11 same as --with-x" +ac_help="$ac_help + --with-mf-x-toolkit Use X toolkit for mf." +ac_help="$ac_help + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer" +ac_help="$ac_help + --without-mktexmf-default do not run mktexmf if MF source missing" +ac_help="$ac_help + --without-mktexpk-default do not run mktexpk if PK font missing" +ac_help="$ac_help + --without-mktextfm-default do not run mktextfm if TFM file missing" +ac_help="$ac_help + --without-mkocp-default do not run mkocp if OCP file missing" +ac_help="$ac_help + --without-mkofm-default do not run mkofm if OFM file missing" +ac_help="$ac_help + --with-mktexfmt-default run mktexfmt if format file missing" +ac_help="$ac_help + --with-mktextex-default run mktextex if TeX source missing" +ac_help="$ac_help + --with-system-zlib use installed zlib library" +ac_help="$ac_help + --with-zlib-libdir=DIR + Specify directory where the zlib.a resides." +ac_help="$ac_help + --with-zlib-include=DIR + Specify the zlib header files location." +ac_help="$ac_help + --with-system-pnglib use installed pnglib library" +ac_help="$ac_help + --with-pnglib-libdir=DIR + Specify directory where the png library (libpng.a) resides." +ac_help="$ac_help + --with-pnglib-include=DIR + Specify the pnglib header files location." +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. +ac_config_files= +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: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + ;; + + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_envvar| sed 's/[_a-zA-Z0-9]//g'`"; then + { echo "configure: error: invalid variable name: $ac_envvar" 1>&2; exit 1; } + fi + ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` + eval "$ac_envvar='$ac_optarg'" + export $ac_envvar ;; + + *) + 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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=web2c/main.c + +# Find the source files, if location was not specified. +if test -z "$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 + + + +WEB2CVERSION=7.5.5 + +cat >> confdefs.h <<EOF +#define WEB2CVERSION " (Web2C $WEB2CVERSION)" +EOF + + + + +# 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:633: 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="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$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:664: 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="$IFS"; IFS=":" + ac_prog_rejected=no + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$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:716: 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="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$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""... $ac_c" 1>&6 +echo "configure:749: checking whether the C compiler ($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.$ac_ext << EOF + +#line 760 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:765: \"$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""... $ac_c" 1>&6 +echo "configure:791: checking whether the C compiler ($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""... $ac_c" 1>&6 +echo "configure:796: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'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:805: \"$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:824: 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 + +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + case $ac_dir in + /*|[A-z]:/*) ac_aux_dir=$ac_dir;; + *) ac_aux_dir=`pwd`/$ac_dir;; + esac + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + case $ac_dir in + /*|[A-z]:/*) ac_aux_dir=$ac_dir;; + *) ac_aux_dir=`pwd`/$ac_dir;; + esac + ac_install_sh="$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. + +# 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""... $ac_c" 1>&6 +echo "configure:892: checking for a BSD compatible install" >&5 +if test -z "$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="$IFS"; IFS=":" + # Hack for MSDOS and descendants. + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + 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 $ac_x $ac_dir/$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='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 +echo "configure:947: checking whether ln -s works" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata +# MS-DOS is a special case, because it sort of pretends that ln -s +# works for executables. +if test -z "$COMSPEC" && 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 whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:970: 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=${MAKE-make}" +fi + + +for ac_prog in 'bison -y' byacc +do +# Extract the first word of "$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:1002: 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="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$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" + +# Extract the first word of "flex", so it can be a program name with args. +set dummy flex; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1036: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$LEX"; then + ac_cv_prog_LEX="$LEX" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_prog_LEX="flex" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex" +fi +fi +LEX="$ac_cv_prog_LEX" +if test -n "$LEX"; then + echo "$ac_t""$LEX" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$LEXLIB" +then + case "$LEX" in + flex*) ac_lib=fl ;; + *) ac_lib=l ;; + esac + echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6 +echo "configure:1071: checking for yywrap in -l$ac_lib" >&5 +ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-l$ac_lib $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1079 "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 yywrap(); + +int main() { +yywrap() +; return 0; } +EOF +if { (eval echo configure:1090: \"$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 "$ac_t""yes" 1>&6 + LEXLIB="-l$ac_lib" +else + echo "$ac_t""no" 1>&6 +fi + +fi + +# Work around a problem with Flex Version 2.5.31 which needs -l flag. +# Since all recent versions of flex support -l, don't check for the +# specific version, but check that at least "--version" is supported. +# We also want to catch LEX=/some/where/flex, so: +case $LEX in + *flex) $LEX --version >/dev/null 2>&1 && LEX="$LEX -l" ;; +esac +# Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1122: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_prog_RANLIB="ranlib" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 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:1151: 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 1166 "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:1172: \"$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.$ac_ext <<EOF +#line 1183 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1189: \"$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.$ac_ext <<EOF +#line 1200 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1206: \"$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 + +for ac_hdr in sys/time.h sys/timeb.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1234: 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 1239 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1244: \"$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 strerror gettimeofday ftime mkstemp mktemp +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1273: 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 1278 "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:1301: \"$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 + + +echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 +echo "configure:1327: checking return type of signal handlers" >&5 +if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1332 "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:1349: \"$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 + + + +# AC_DECL_YYTEXT is just used to set LEX_OUTPUT_ROOT. +echo $ac_n "checking lex output file root""... $ac_c" 1>&6 +echo "configure:1370: checking lex output file root" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # The minimal lex program is just a single line: %%. But some broken lexes +# (Solaris, I think it was) want two %% lines, so accommodate them. +echo '%% +%%' | $LEX +if test -f lex.yy.c; then + ac_cv_prog_lex_root=lex.yy +elif test -f lexyy.c; then + ac_cv_prog_lex_root=lexyy +else + { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; } +fi +fi + +echo "$ac_t""$ac_cv_prog_lex_root" 1>&6 +LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root +rm -f "${LEX_OUTPUT_ROOT}.c" + +echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6 +echo "configure:1392: checking whether yytext is a pointer" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # POSIX says lex can declare yytext either as a pointer or an array; the +# default is implementation-dependent. Figure out which it is, since +# not all implementations provide the %pointer and %array declarations. +ac_cv_prog_lex_yytext_pointer=no +# Avoid need for the lex library; very commonly, -lfl won't be found by +# default, and thus the link below would fail if we didn't supply yywrap, +# which would fool configure into thinking that yytext was not +# a char * when it really is. +echo '%% +%%' | $LEX +echo "extern char *yytext; +#ifndef yywrap +int yywrap () { return 1; } +#endif" >>$LEX_OUTPUT_ROOT.c +ac_save_LIBS="$LIBS" +LIBS="$LIBS $LEXLIB" +cat > conftest.$ac_ext <<EOF +#line 1413 "configure" +#include "confdefs.h" +`cat $LEX_OUTPUT_ROOT.c` +int main() { + +; return 0; } +EOF +if { (eval echo configure:1420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_prog_lex_yytext_pointer=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +LIBS="$ac_save_LIBS" +rm -f "${LEX_OUTPUT_ROOT}.c" + +fi + +echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6 +if test $ac_cv_prog_lex_yytext_pointer = yes; then + cat >> confdefs.h <<\EOF +#define YYTEXT_POINTER 1 +EOF + +else +echo $ac_n "checking whether yytext is an array of char""... $ac_c" 1>&6 +echo "configure:1441: checking whether yytext is an array of char" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_char'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # POSIX says lex can declare yytext either as a pointer or an array; the +# default is implementation-dependent. Figure out which it is, since +# not all implementations provide the %pointer and %array declarations. +ac_cv_prog_lex_yytext_char=no +# Avoid need for the lex library; very commonly, -lfl won't be found by +# default, and thus the link below would fail if we didn't supply yywrap, +# which would fool configure into thinking that yytext was not +# a char array when it really is. + +echo '%% +%%' | $LEX +echo "extern char yytext[]; +#ifndef yywrap +int yywrap () { return 1; } +#endif" >>$LEX_OUTPUT_ROOT.c + +ac_save_LIBS="$LIBS" +LIBS="$LIBS $LEXLIB" +cat > conftest.$ac_ext <<EOF +#line 1464 "configure" +#include "confdefs.h" +`cat $LEX_OUTPUT_ROOT.c` +int main() { + +; return 0; } +EOF +if { (eval echo configure:1471: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_prog_lex_yytext_char=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +LIBS="$ac_save_LIBS" +rm -f "${LEX_OUTPUT_ROOT}.c" + +fi + +echo "$ac_t""$ac_cv_prog_lex_yytext_char" 1>&6 +if test $ac_cv_prog_lex_yytext_char = yes; then +cat >> confdefs.h <<\EOF +#define YYTEXT_CHAR 1 +EOF + +else +echo $ac_n "checking whether yytext is an array of unsigned char""... $ac_c" 1>&6 +echo "configure:1492: checking whether yytext is an array of unsigned char" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_uchar'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # Some systems use an array of unsigned char for yytext. Figure out if that +# happens to be the case. +ac_cv_prog_lex_yytext_uchar=no +# Avoid need for the lex library; very commonly, -lfl won't be found by +# default, and thus the link below would fail if we didn't supply yywrap, +# which would fool configure into thinking that yytext was not +# a unsigned char array when it really is. + +echo '%% +%%' | $LEX +echo "extern unsigned char yytext[]; +#ifndef yywrap +int yywrap () { return 1; } +#endif" >>$LEX_OUTPUT_ROOT.c + +ac_save_LIBS="$LIBS" +LIBS="$LIBS $LEXLIB" +cat > conftest.$ac_ext <<EOF +#line 1514 "configure" +#include "confdefs.h" +`cat $LEX_OUTPUT_ROOT.c` +int main() { + +; return 0; } +EOF +if { (eval echo configure:1521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_prog_lex_yytext_uchar=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +LIBS="$ac_save_LIBS" +rm -f "${LEX_OUTPUT_ROOT}.c" + +fi + +echo "$ac_t""$ac_cv_prog_lex_yytext_uchar" 1>&6 +if test $ac_cv_prog_lex_yytext_uchar = yes; then +cat >> confdefs.h <<\EOF +#define YYTEXT_UCHAR 1 +EOF + +fi +fi +fi + +echo $ac_n "checking whether gcc asm needs underscore""... $ac_c" 1>&6 +echo "configure:1545: checking whether gcc asm needs underscore" >&5 +if eval "test \"`echo '$''{'pb_cv_asm_underscore'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +# Older versions of GCC asm for i386 need an underscore prepended to +# external symbols. Figure out if this is so. +pb_cv_asm_underscore=yes +cat > conftest.$ac_ext <<EOF +#line 1554 "configure" +#include "confdefs.h" + +extern char val ; +extern void sub () ; +#if defined (__i386__) && defined (__GNUC__) +asm(" .align 4\n" +".globl sub\n" +"sub:\n" +" movb \$1,val\n" +" ret\n"); +#else +void sub () { val = 1; } +#endif /* assembler */ +char val ; + +int main() { +sub +; return 0; } +EOF +if { (eval echo configure:1574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + pb_cv_asm_underscore=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +fi + +echo "$ac_t""$pb_cv_asm_underscore" 1>&6 +if test "x$pb_cv_asm_underscore" = xyes; then + cat >> confdefs.h <<\EOF +#define ASM_NEEDS_UNDERSCORE 1 +EOF + +fi + + +echo $ac_n "checking for inline""... $ac_c" 1>&6 +echo "configure:1594: checking for inline" >&5 +if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat > conftest.$ac_ext <<EOF +#line 1601 "configure" +#include "confdefs.h" + +int main() { +} $ac_kw foo() { +; return 0; } +EOF +if { (eval echo configure:1608: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_inline=$ac_kw; break +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +done + +fi + +echo "$ac_t""$ac_cv_c_inline" 1>&6 +case "$ac_cv_c_inline" in + inline | yes) ;; + no) cat >> confdefs.h <<\EOF +#define inline +EOF + ;; + *) cat >> confdefs.h <<EOF +#define inline $ac_cv_c_inline +EOF + ;; +esac + + +echo $ac_n "checking for loader (symbol LD)""... $ac_c" 1>&6 +echo "configure:1635: checking for loader (symbol LD)" >&5 +if eval "test \"`echo '$''{'cf_cv_subst_LD'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +test -z "$LD" && LD=ld +cf_cv_subst_LD=$LD +fi + +LD=${cf_cv_subst_LD} +echo "$ac_t""$LD" 1>&6 + + +echo $ac_n "checking for archiver (symbol AR)""... $ac_c" 1>&6 +echo "configure:1649: checking for archiver (symbol AR)" >&5 +if eval "test \"`echo '$''{'cf_cv_subst_AR'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +test -z "$AR" && AR=ar +cf_cv_subst_AR=$AR +fi + +AR=${cf_cv_subst_AR} +echo "$ac_t""$AR" 1>&6 + + +echo $ac_n "checking for archiver options (symbol ARFLAGS)""... $ac_c" 1>&6 +echo "configure:1663: checking for archiver options (symbol ARFLAGS)" >&5 +if eval "test \"`echo '$''{'cf_cv_subst_ARFLAGS'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +test -z "$ARFLAGS" && ARFLAGS=rc +cf_cv_subst_ARFLAGS=$ARFLAGS +fi + +ARFLAGS=${cf_cv_subst_ARFLAGS} +echo "$ac_t""$ARFLAGS" 1>&6 + + + +# Needed on A/UX 3.0. I don't want to pull in other -lposix's, though. +# From: bernt@weinberg.pop.bio.aau.dk (Bernt Guldbrandtsen) +if test `(uname) 2>/dev/null` = aux; then + echo $ac_n "checking for sigemptyset in -lposix""... $ac_c" 1>&6 +echo "configure:1681: checking for sigemptyset in -lposix" >&5 +ac_lib_var=`echo posix'_'sigemptyset | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lposix $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1689 "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 sigemptyset(); + +int main() { +sigemptyset() +; return 0; } +EOF +if { (eval echo configure:1700: \"$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 posix | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lposix $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + +fi + + + +ZZ= +if test "$cross_compiling" = yes && + (test "x$CC" = "xdos-gcc" || test "x$CC" = "xi386-mingw32-gcc" || test "x$CC" = "xgnuwin32gcc") ; then +ZZ=$CC +unset CC +cross_compiling=no +fi + +echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6 +echo "configure:1740: checking whether char is unsigned" >&5 +if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$GCC" = yes; then + # GCC predefines this symbol on systems where it applies. +cat > conftest.$ac_ext <<EOF +#line 1747 "configure" +#include "confdefs.h" +#ifdef __CHAR_UNSIGNED__ + yes +#endif + +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_c_char_unsigned=yes +else + rm -rf conftest* + ac_cv_c_char_unsigned=no +fi +rm -f conftest* + +else +if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else + cat > conftest.$ac_ext <<EOF +#line 1769 "configure" +#include "confdefs.h" +/* volatile prevents gcc2 from optimizing the test away on sparcs. */ +#if !defined(__STDC__) || __STDC__ != 1 +#define volatile +#endif +main() { + volatile char c = 255; exit(c < 0); +} +EOF +if { (eval echo configure:1779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_c_char_unsigned=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_c_char_unsigned=no +fi +rm -fr conftest* +fi + +fi +fi + +echo "$ac_t""$ac_cv_c_char_unsigned" 1>&6 +if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then + cat >> confdefs.h <<\EOF +#define __CHAR_UNSIGNED__ 1 +EOF + +fi + +echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 +echo "configure:1803: checking whether byte ordering is bigendian" >&5 +if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_c_bigendian=unknown +# See if sys/param.h defines the BYTE_ORDER macro. +cat > conftest.$ac_ext <<EOF +#line 1810 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/param.h> +int main() { + +#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN + bogus endian macros +#endif +; return 0; } +EOF +if { (eval echo configure:1821: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + # It does; now see whether it defined to BIG_ENDIAN or not. +cat > conftest.$ac_ext <<EOF +#line 1825 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/param.h> +int main() { + +#if BYTE_ORDER != BIG_ENDIAN + not big endian +#endif +; return 0; } +EOF +if { (eval echo configure:1836: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_bigendian=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_c_bigendian=no +fi +rm -f conftest* +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +if test $ac_cv_c_bigendian = unknown; then +if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else + cat > conftest.$ac_ext <<EOF +#line 1856 "configure" +#include "confdefs.h" +main () { + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long l; + char c[sizeof (long)]; + } u; + u.l = 1; + exit (u.c[sizeof (long) - 1] == 1); +} +EOF +if { (eval echo configure:1869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_c_bigendian=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_c_bigendian=yes +fi +rm -fr conftest* +fi + +fi +fi + +echo "$ac_t""$ac_cv_c_bigendian" 1>&6 +if test $ac_cv_c_bigendian = yes; then + cat >> confdefs.h <<\EOF +#define WORDS_BIGENDIAN 1 +EOF + +fi + +echo $ac_n "checking size of long""... $ac_c" 1>&6 +echo "configure:1893: checking size of long" >&5 +if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else + cat > conftest.$ac_ext <<EOF +#line 1901 "configure" +#include "confdefs.h" +#include <stdio.h> +main() +{ + FILE *f=fopen("conftestval", "w"); + if (!f) exit(1); + fprintf(f, "%d\n", sizeof(long)); + exit(0); +} +EOF +if { (eval echo configure:1912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_sizeof_long=`cat conftestval` +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_sizeof_long=0 +fi +rm -fr conftest* +fi + +fi +echo "$ac_t""$ac_cv_sizeof_long" 1>&6 +cat >> confdefs.h <<EOF +#define SIZEOF_LONG $ac_cv_sizeof_long +EOF + + + +if test "x$ZZ" = "xdos-gcc" || test "x$ZZ" = "xi386-mingw32-gcc" || test "x$ZZ" = "xgnuwin32gcc" ; then +CC=$ZZ +cross_compiling=yes +fi + + +# --with and --enable options. +test "x$with_x_toolkit" = xyes && with_x=yes +test "x$with_x_toolkit" = xxt && with_x=yes +test "x$with_x_toolkit" = xathena && with_x=yes +test "x$with_x" = xno && with_x_toolkit=no + +: ${with_x=no} # tell PATH_XTRA no X by default, if not specified. + + + +# Check whether --with-etex or --without-etex was given. +if test "${with_etex+set}" = set; then + withval="$with_etex" + : +fi + + +# Check whether --with-omega or --without-omega was given. +if test "${with_omega+set}" = set; then + withval="$with_omega" + : +fi + + +# Check whether --with-aleph or --without-aleph was given. +if test "${with_aleph+set}" = set; then + withval="$with_aleph" + : +fi + + +# Check whether --with-pdftex or --without-pdftex was given. +if test "${with_pdftex+set}" = set; then + withval="$with_pdftex" + : +fi + + +# Check whether --with-pdfetex or --without-pdfetex was given. +if test "${with_pdfetex+set}" = set; then + withval="$with_pdfetex" + : +fi + + +# Check whether --with-cxx-runtime-hack or --without-cxx-runtime-hack was given. +if test "${with_cxx_runtime_hack+set}" = set; then + withval="$with_cxx_runtime_hack" + : +fi + + +# Check whether --with-editor or --without-editor was given. +if test "${with_editor+set}" = set; then + withval="$with_editor" + cat >> confdefs.h <<EOF +#define EDITOR "$with_editor" +EOF + + +fi + + +# Check whether --enable-ipc or --disable-ipc was given. +if test "${enable_ipc+set}" = set; then + enableval="$enable_ipc" + if test "x$enableval" = xyes; then + cat >> confdefs.h <<\EOF +#define IPC 1 +EOF + + # -lsocket is needed on Solaris, at least. Maybe -lnsl on SCO, too? + # See ac_path_xtra. + echo $ac_n "checking for connect""... $ac_c" 1>&6 +echo "configure:2012: checking for connect" >&5 +if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2017 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char connect(); 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 connect(); + +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_connect) || defined (__stub___connect) +choke me +#else +connect(); +#endif + +; return 0; } +EOF +if { (eval echo configure:2040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_connect=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_connect=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +fi + + if test x$ac_cv_func_connect = xno; then + echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6 +echo "configure:2061: checking for connect in -lsocket" >&5 +ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsocket $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2069 "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 connect(); + +int main() { +connect() +; return 0; } +EOF +if { (eval echo configure:2080: \"$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 + socketlibs="-lsocket $socketlibs" +else + echo "$ac_t""no" 1>&6 +fi + + fi +fi + +fi + + + +# Check whether --enable-auto-core or --disable-auto-core was given. +if test "${enable_auto_core+set}" = set; then + enableval="$enable_auto_core" + cat >> confdefs.h <<\EOF +#define FUNNY_CORE_DUMP 1 +EOF + +fi + + +# Check whether --enable-dump-share or --disable-dump-share was given. +if test "${enable_dump_share+set}" = set; then + enableval="$enable_dump_share" + if test "x$enableval" = xno; then + cat >> confdefs.h <<\EOF +#define NO_DUMP_SHARE 1 +EOF + +fi + +fi + + +# Check whether --enable-fmtutil or --disable-fmtutil was given. +if test "${enable_fmtutil+set}" = set; then + enableval="$enable_fmtutil" + : +fi + + +# Check whether --with-mf-nowin or --without-mf-nowin was given. +if test "${with_mf_nowin+set}" = set; then + withval="$with_mf_nowin" + : +fi + + +# Window system support for Metafont. +# Check whether --with-epsfwin or --without-epsfwin was given. +if test "${with_epsfwin+set}" = set; then + withval="$with_epsfwin" + if test "x$withval" = xyes; then + cat >> confdefs.h <<\EOF +#define EPSFWIN 1 +EOF + +fi + +fi + +# Check whether --with-hp2627win or --without-hp2627win was given. +if test "${with_hp2627win+set}" = set; then + withval="$with_hp2627win" + if test "x$withval" = xyes; then + cat >> confdefs.h <<\EOF +#define HP2627WIN 1 +EOF + +fi + +fi + +# Check whether --with-mftalkwin or --without-mftalkwin was given. +if test "${with_mftalkwin+set}" = set; then + withval="$with_mftalkwin" + if test "x$withval" = xyes; then + cat >> confdefs.h <<\EOF +#define MFTALKWIN 1 +EOF + +fi + +fi + +# Check whether --with-nextwin or --without-nextwin was given. +if test "${with_nextwin+set}" = set; then + withval="$with_nextwin" + if test "x$withval" = xyes; then + cat >> confdefs.h <<\EOF +#define NEXTWIN 1 +EOF + +fi + +fi + +# Check whether --with-regiswin or --without-regiswin was given. +if test "${with_regiswin+set}" = set; then + withval="$with_regiswin" + if test "x$withval" = xyes; then + cat >> confdefs.h <<\EOF +#define REGISWIN 1 +EOF + +fi + +fi + +# Check whether --with-suntoolswin or --without-suntoolswin was given. +if test "${with_suntoolswin+set}" = set; then + withval="$with_suntoolswin" + if test "x$withval" = xyes; then + wlibs="-lsuntool -lsunwindow -lpixrect $wlibs" + cat >> confdefs.h <<\EOF +#define SUNWIN 1 +EOF + +fi + +fi + +# Check whether --with-tektronixwin or --without-tektronixwin was given. +if test "${with_tektronixwin+set}" = set; then + withval="$with_tektronixwin" + if test "x$withval" = xyes; then + cat >> confdefs.h <<\EOF +#define TEKTRONIXWIN 1 +EOF + +fi + +fi + +# Check whether --with-unitermwin or --without-unitermwin was given. +if test "${with_unitermwin+set}" = set; then + withval="$with_unitermwin" + if test "x$withval" = xyes; then + cat >> confdefs.h <<\EOF +#define UNITERMWIN 1 +EOF + +fi + +fi + + + +# Check whether --with-x-toolkit or --without-x-toolkit was given. +if test "${with_x_toolkit+set}" = set; then + withval="$with_x_toolkit" + + echo "configure: warning: the --with-x-toolkit option is obsolete; please use --with-mf-x-toolkit +and/or --with-xdvi-x-toolkit instead. (Assuming default toolkit.)" 1>&2 + with_xdvi_x_toolkit=yes + with_mf_x_toolkit=yes + +fi + + + +# Check whether --with-x11win or --without-x11win was given. +if test "${with_x11win+set}" = set; then + withval="$with_x11win" + with_x="$withval" +fi + +# Check whether --with-x11 or --without-x11 was given. +if test "${with_x11+set}" = set; then + withval="$with_x11" + with_x="$withval" +fi + + + + +# Check whether --with-mf-x-toolkit or --without-mf-x-toolkit was given. +if test "${with_mf_x_toolkit+set}" = set; then + withval="$with_mf_x_toolkit" + case "${withval}" in + y | ye | yes ) val=yes ;; + n | no ) val=no ;; + * ) +echo "configure: warning: unknown --with-mf-x-toolkit argument \`$withval'; using yes." 1>&2 + val=yes;; + esac + with_mf_x_toolkit=$val + +fi + + + +echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 +echo "configure:2289: checking whether to enable maintainer-specific portions of Makefiles" >&5 + # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 + if test "x$USE_MAINTAINER_MODE" = xyes; then + MAINT= + else + MAINT='#M#' + fi + + + +echo $ac_n "checking for loader (symbol LD)""... $ac_c" 1>&6 +echo "configure:2308: checking for loader (symbol LD)" >&5 +if eval "test \"`echo '$''{'cf_cv_subst_LD'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +test -z "$LD" && LD=ld +cf_cv_subst_LD=$LD +fi + +LD=${cf_cv_subst_LD} +echo "$ac_t""$LD" 1>&6 + + +echo $ac_n "checking for archiver (symbol AR)""... $ac_c" 1>&6 +echo "configure:2322: checking for archiver (symbol AR)" >&5 +if eval "test \"`echo '$''{'cf_cv_subst_AR'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +test -z "$AR" && AR=ar +cf_cv_subst_AR=$AR +fi + +AR=${cf_cv_subst_AR} +echo "$ac_t""$AR" 1>&6 + + +echo $ac_n "checking for archiver options (symbol ARFLAGS)""... $ac_c" 1>&6 +echo "configure:2336: checking for archiver options (symbol ARFLAGS)" >&5 +if eval "test \"`echo '$''{'cf_cv_subst_ARFLAGS'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +test -z "$ARFLAGS" && ARFLAGS=rc +cf_cv_subst_ARFLAGS=$ARFLAGS +fi + +ARFLAGS=${cf_cv_subst_ARFLAGS} +echo "$ac_t""$ARFLAGS" 1>&6 + + + +# Check whether --with-mktexmf-default or --without-mktexmf-default was given. +if test "${with_mktexmf_default+set}" = set; then + withval="$with_mktexmf_default" + : +else + with_mktexmf_default=yes +fi + +# Check whether --with-mktexpk-default or --without-mktexpk-default was given. +if test "${with_mktexpk_default+set}" = set; then + withval="$with_mktexpk_default" + : +else + with_mktexpk_default=yes +fi + +# Check whether --with-mktextfm-default or --without-mktextfm-default was given. +if test "${with_mktextfm_default+set}" = set; then + withval="$with_mktextfm_default" + : +else + with_mktextfm_default=yes +fi + +# Check whether --with-mkocp-default or --without-mkocp-default was given. +if test "${with_mkocp_default+set}" = set; then + withval="$with_mkocp_default" + : +else + with_mkocp_default=yes +fi + +# Check whether --with-mkofm-default or --without-mkofm-default was given. +if test "${with_mkofm_default+set}" = set; then + withval="$with_mkofm_default" + : +else + with_mkofm_default=yes +fi + +# Check whether --with-mktexfmt-default or --without-mktexfmt-default was given. +if test "${with_mktexfmt_default+set}" = set; then + withval="$with_mktexfmt_default" + : +fi + +# Check whether --with-mktextex-default or --without-mktextex-default was given. +if test "${with_mktextex_default+set}" = set; then + withval="$with_mktextex_default" + with_mktextex_default=yes +else + with_mktextex_default=no +fi + + +echo $ac_n "checking where the main texmf tree is located""... $ac_c" 1>&6 +echo "configure:2406: checking where the main texmf tree is located" >&5 +texmfmain= +if test "x$datadir" != 'x${prefix}/share'; then + # First case, datadir is defined... + eval p=\"$datadir\" + # Unconditionally set the directory, but... + texmfmain=`echo "$p/texmf" | sed 's,//*,/,g'` + # ... do complain if it wasn't found. + if test -d "$texmfmain"; then + echo "$ac_t"""$texmfmain"" 1>&6 + else + echo "$ac_t""not found" 1>&6 + echo "configure: warning: No texmf tree found at $texmfmain. + ***************************************************************** + * Error: The main texmf tree was not found. * + * If you do not have the files, you should be able to them from * + * the same place you got these sources from, or from one of the * + * CTAN hosts. * + ***************************************************************** + Winging it." 1>&2 + fi +else + # Second case, datadir is default... + if test "x$prefix" = "xNONE"; then + p="$ac_default_prefix" + else + eval p=\"$prefix\" + fi + for e in share/texmf lib/texmf texmf; do + if test -d "$p/$e"; then + texmfmain='${prefix}'/"$e" + break + fi + done + if test -z "$texmfmain" && test "x$prefix" = "xNONE"; then + # Still no texmfmain found, no prefix set, perhaps kpsewhich is + # installed and can help us out. + texmfmain=`kpsewhich --expand-path='$TEXMFMAIN'` 2>/dev/null + fi + texmfmain=`echo "$texmfmain" | sed 's,//*,/,g'` + if test -n "$texmfmain"; then + echo "$ac_t"""$texmfmain"" 1>&6 + else + eval texmfmain="$datadir/texmf" + echo "$ac_t""not found" 1>&6 + echo "configure: warning: The main texmf tree was not found at $texmfmain. + ***************************************************************** + * Error: The main texmf tree was not found. * + * Use the --datadir option to specify its parent directory. * + * If you do not have the files, you should be able to them from * + * the same place you got these sources from, or from one of the * + * CTAN hosts. * + ***************************************************************** + Winging it by pretending $texmfmain is correct." 1>&2 + fi +fi + + +# Check whether --with-system_zlib or --without-system_zlib was given. +if test "${with_system_zlib+set}" = set; then + withval="$with_system_zlib" + : +fi + + +# Check whether --with-zlib_libdir or --without-zlib_libdir was given. +if test "${with_zlib_libdir+set}" = set; then + withval="$with_zlib_libdir" + : +fi + + +# Check whether --with-zlib_include or --without-zlib_include was given. +if test "${with_zlib_include+set}" = set; then + withval="$with_zlib_include" + : +fi + + +# Check whether --with-system-pnglib or --without-system-pnglib was given. +if test "${with_system_pnglib+set}" = set; then + withval="$with_system_pnglib" + : +fi + + +# Check whether --with-pnglib_libdir or --without-pnglib_libdir was given. +if test "${with_pnglib_libdir+set}" = set; then + withval="$with_pnglib_libdir" + : +fi + + +# Check whether --with-pnglib_include or --without-pnglib_include was given. +if test "${with_pnglib_include+set}" = set; then + withval="$with_pnglib_include" + : +fi + + +if test "$needs_zlib" = no; then + ZLIBCPPFLAGS= + LDZLIB= + ZLIBDEP= +else + EXTRA_ZLIB_INCLUDE= + EXTRA_ZLIB_LIBDIR= + + if test "$with_system_zlib" = yes; then + if test "x$with_zlib_libdir" != x; then + EXTRA_ZLIB_LIBDIR="-L$with_zlib_libdir" + fi + if test "x$with_zlib_include" != x; then + EXTRA_ZLIB_INCLUDE="-I$with_zlib_include" + fi + fi + + OLD_LDFLAGS=$LDFLAGS + OLD_CPP=$CPP + OLD_LIBS=$LIBS + + LDFLAGS="$LDFLAGS $EXTRA_ZLIB_LIBDIR" + CPP="$CPP $EXTRA_ZLIB_INCLUDE" + + if test "$with_system_zlib" = yes; then + echo $ac_n "checking for inflate in -lz""... $ac_c" 1>&6 +echo "configure:2532: checking for inflate in -lz" >&5 +ac_lib_var=`echo z'_'inflate | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lz $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2540 "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 inflate(); + +int main() { +inflate() +; return 0; } +EOF +if { (eval echo configure:2551: \"$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 z | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lz $LIBS" + +else + echo "$ac_t""no" 1>&6 +echo "configure: warning: Standard ZLIB library not found. Compiling my own." 1>&2 + with_system_zlib=no +fi + + fi + + if test "$with_system_zlib" = yes; then + for ac_hdr in zlib.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:2587: 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 2592 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2597: \"$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 + + if test "$ac_cv_header_zlib_h" != yes; then + echo "configure: warning: zlib.h not found. Using my own zlib sources." 1>&2 + with_system_zlib=no + fi + fi + + LDFLAGS=$OLD_LDFLAGS + CPP=$OLD_CPP + LIBS=$OLD_LIBS + + if test "$with_system_zlib" != yes; then + ZLIBCPPFLAGS='-I$(ZLIBDIR) -I$(ZLIBSRCDIR)' + LDZLIB='$(ZLIBDIR)/libz.a' + ZLIBDEP='$(ZLIBDIR)/libz.a' + using_system_zlib=no + else + ZLIBCPPFLAGS="$EXTRA_ZLIB_INCLUDE" + LDZLIB="$EXTRA_ZLIB_LIBDIR -lz" + ZLIBDEP= + using_system_zlib=yes + fi +fi + + + + + +if test "$needs_pnglib" = no; then + LIBPNGCPPFLAGS= + LDLIBPNG= + LIBPNGDEP= +else + EXTRA_LIBPNG_INCLUDE= + EXTRA_LIBPNG_LIBDIR= + + if test "$with_system_pnglib" = yes; then + if test "x$with_pnglib_libdir" != x; then + EXTRA_LIBPNG_LIBDIR="-L$with_pnglib_libdir" + fi + if test "x$with_pnglib_include" != x; then + EXTRA_LIBPNG_INCLUDE="-I$with_pnglib_include" + fi + fi + + OLD_LDFLAGS=$LDFLAGS + OLD_CPP=$CPP + OLD_LIBS=$LIBS + + LDFLAGS="$LDFLAGS $EXTRA_LIBPNG_LIBDIR" + CPP="$CPP $EXTRA_LIBPNG_INCLUDE" + + if test "$with_system_pnglib" = yes; then + echo $ac_n "checking for png_set_read_fn in -lpng""... $ac_c" 1>&6 +echo "configure:2676: checking for png_set_read_fn in -lpng" >&5 +ac_lib_var=`echo png'_'png_set_read_fn | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lpng -lz -lm $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2684 "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_read_fn(); + +int main() { +png_set_read_fn() +; return 0; } +EOF +if { (eval echo configure:2695: \"$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 "$ac_t""yes" 1>&6 + pnglib=-lpng +else + echo "$ac_t""no" 1>&6 +echo "configure: warning: Standard PNG library not found. Compiling my own." 1>&2 + with_system_pnglib=no +fi + + fi + + LDFLAGS=$OLD_LDFLAGS + CPP=$OLD_CPP + LIBS=$OLD_LIBS + + if test "$with_system_pnglib" != yes; then + LIBPNGCPPFLAGS='-I$(LIBPNGDIR) -I$(LIBPNGSRCDIR)' + LDLIBPNG='$(LIBPNGDIR)/libpng.a' + LIBPNGDEP='$(LIBPNGDIR)/libpng.a' + using_system_pnglib=no + else + LIBPNGCPPFLAGS="$EXTRA_LIBPNG_INCLUDE" + LDLIBPNG="$EXTRA_LIBPNG_LIBDIR -lpng" + LIBPNGDEP= + using_system_pnglib=yes + fi +fi + + + + + +if test "$needs_libxpdf" = no; then + LIBXPDFCPPFLAGS= + LDLIBXPDF= + LIBXPDFDEP= +else + LIBXPDFCPPFLAGS='-I$(LIBXPDFDIR) -I$(LIBXPDFDIR)/xpdf -I$(LIBXPDFDIR)/goo -I$(LIBXPDFDIR)/fofi -I$(LIBXPDFSRCDIR) -I$(LIBXPDFSRCDIR)/xpdf -I$(LIBXPDFSRCDIR)/goo -I$(LIBXPDFSRCDIR)/fofi' + LDLIBXPDF='$(LIBXPDFDIR)/xpdf/libxpdf.a $(LIBXPDFDIR)/goo/libGoo.a $(LIBXPDFDIR)/fofi/libfofi.a' + LIBXPDFDEP='$(LIBXPDFDIR)/xpdf/libxpdf.a $(LIBXPDFDIR)/goo/libGoo.a $(LIBXPDFDIR)/fofi/libfofi.a' +fi + + + + + + +# Whether to build mf-nowin. +: ${with_mf_nowin=no} # Default. +if test "x$with_mf_nowin" = xyes; then + MFN= +else + MFN='#! ' +fi + + +# For Omega. +if test -d $srcdir/omegadir; then + test "${with_omega+set}" = set || with_omega=yes +else + if test "x$with_omega" = xyes; then + echo "configure: warning: The Omega sources are not available." 1>&2 + fi + with_omega=no +fi +if test "x$with_omega" = xyes; then + OMEGA= + ac_config_files="$ac_config_files omegafonts/Makefile otps/Makefile" + +else + OMEGA='#! ' +fi + + +# For Aleph +if test -d $srcdir/alephdir && test -d $srcdir/omegadir; then + test "${with_aleph+set}" = set || with_aleph=yes +else + if test "x$with_aleph" = xyes; then + echo "configure: warning: The Aleph sources are not available." 1>&2 + fi + with_aleph=no +fi +if test "x$with_aleph" = xyes; then + ALEPH= +else + ALEPH='#! ' +fi + + +# For pdfTeX. +if test -d $srcdir/pdftexdir; then + # Create build dir, if necessary. + test -d pdftexdir || mkdir pdftexdir + test "${with_pdftex+set}" = set || with_pdftex=yes +else + if test "x$with_pdftex" = xyes; then + echo "configure: warning: The pdfTeX sources are not available." 1>&2 + fi + with_pdftex=no +fi + +# For pdfeTeX +if test -d $srcdir/pdfetexdir && test -d $srcdir/pdftexdir \ + && test -d $srcdir/etexdir; then + test "${with_pdfetex+set}" = set || with_pdfetex=yes +else + if test "x$with_pdfetex" = xyes; then + echo "configure: warning: Not all sources of pdfeTeX are available." 1>&2 + fi + with_pdfetex=no +fi + +# Check whether C++ compiler works. Prevent exit if it doesn't. +if test "x$with_pdftex" = xyes || + test "x$with_pdfetex" = xyes +then + # First test whether the compiler works in a subshell, and if so, + # do it again in the main shell so we see the result. +( + for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl +do +# Extract the first word of "$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:2833: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_prog_CXX="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CXX="$ac_cv_prog_CXX" +if test -n "$CXX"; then + echo "$ac_t""$CXX" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$CXX" && break +done +test -n "$CXX" || CXX="gcc" + + +echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:2866: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5 + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cxx_cross + +cat > conftest.$ac_ext << EOF + +#line 2877 "configure" +#include "confdefs.h" + +int main(){return(0);} +EOF +if { (eval echo configure:2882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cxx_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_cxx_cross=no + else + ac_cv_prog_cxx_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cxx_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$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_cxx_works" 1>&6 +if test $ac_cv_prog_cxx_works = no; then + { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:2908: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6 +cross_compiling=$ac_cv_prog_cxx_cross + +echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6 +echo "configure:2913: checking whether we are using GNU C++" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.C <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:2922: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gxx=yes +else + ac_cv_prog_gxx=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gxx" 1>&6 + +if test $ac_cv_prog_gxx = yes; then + GXX=yes +else + GXX= +fi + +ac_test_CXXFLAGS="${CXXFLAGS+set}" +ac_save_CXXFLAGS="$CXXFLAGS" +CXXFLAGS= +echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6 +echo "configure:2941: checking whether ${CXX-g++} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.cc +if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then + ac_cv_prog_cxx_g=yes +else + ac_cv_prog_cxx_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6 +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS="$ac_save_CXXFLAGS" +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi + +) && { + for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl +do +# Extract the first word of "$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:2978: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_prog_CXX="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CXX="$ac_cv_prog_CXX" +if test -n "$CXX"; then + echo "$ac_t""$CXX" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$CXX" && break +done +test -n "$CXX" || CXX="gcc" + + +echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:3011: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5 + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cxx_cross + +cat > conftest.$ac_ext << EOF + +#line 3022 "configure" +#include "confdefs.h" + +int main(){return(0);} +EOF +if { (eval echo configure:3027: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cxx_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_cxx_cross=no + else + ac_cv_prog_cxx_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cxx_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$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_cxx_works" 1>&6 +if test $ac_cv_prog_cxx_works = no; then + { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:3053: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6 +cross_compiling=$ac_cv_prog_cxx_cross + +echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6 +echo "configure:3058: checking whether we are using GNU C++" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.C <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:3067: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gxx=yes +else + ac_cv_prog_gxx=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gxx" 1>&6 + +if test $ac_cv_prog_gxx = yes; then + GXX=yes +else + GXX= +fi + +ac_test_CXXFLAGS="${CXXFLAGS+set}" +ac_save_CXXFLAGS="$CXXFLAGS" +CXXFLAGS= +echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6 +echo "configure:3086: checking whether ${CXX-g++} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.cc +if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then + ac_cv_prog_cxx_g=yes +else + ac_cv_prog_cxx_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6 +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS="$ac_save_CXXFLAGS" +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi + +} || { + test "x$with_pdftex" = xyes \ + && echo "configure: warning: No C++ compiler: pdfTeX will not be compiled." 1>&2 + test "x$with_pdfetex" = xyes \ + && echo "configure: warning: No C++ compiler: pdfeTeX will not be compiled." 1>&2 + with_pdftex=no + with_pdfetex=no + true +} +fi + +# Check if we can link the C++ runlime lib statically. Only check, if we are +# going to build pdf[ex]tex. And, only try the magic hack, if C++ is +# GNU C++ (i.e. if $ac_cv_prog_gxx=yes). The reason for using a static C++ +# runtime is that binaries are more portable. That's only important if you are +# planning to distribute binaries, so all the neat stuff is disabled by default: +flags_try1='-nodefaultlibs -Wl,-Bstatic -lstdc++ -Wl,-Bdynamic -lm -lgcc_eh -lgcc -lc -lgcc_eh -lgcc' +flags_try2='-nodefaultlibs -Wl,-Bstatic -lstdc++ -Wl,-Bdynamic -lm -lgcc -lc -lgcc' +CXXLDEXTRA= +CXXHACKLINK='$(kpathsea_cxx_link)' +CXXHACKLDLIBS='$(LOADLIBES)' +if test "x$with_cxx_runtime_hack" = xyes && + { test "x$with_pdftex" = xyes || + test "x$with_pdfetex" = xyes; } +then + echo $ac_n "checking for statically linking C++ runtime library""... $ac_c" 1>&6 +echo "configure:3143: checking for statically linking C++ runtime library" >&5 + + cpp_link_hack=false + old_flags=$flags + old_ac_ext=$ac_ext + old_ac_link=$ac_link + if test "$ac_cv_prog_gxx" = yes; then + + ac_ext=C + cat > conftest.$ac_ext << EOF +#include <iostream.h> +int main() +{ + cout <<"worksok\n"; +} +EOF + + for flags in "$flags_try1" "$flags_try2"; do + ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS $flags 1>&5' + if { (eval echo configure: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + case `(./conftest; exit) 2>/dev/null` in + worksok) + cpp_link_hack=true; break;; + esac + else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + done + fi + + if $cpp_link_hack; then + CXXLDEXTRA=$flags + CXXHACKLINK='$(cxx_link_command)' + CXXHACKLDLIBS='$(proglib) $(kpathsea_dir)/.libs/libkpathsea.a $(LIBS) $(XLOADLIBES)' + echo "$ac_t""ok using $flags" 1>&6 + else + echo "$ac_t""not supported" 1>&6 + fi + + flags=$old_flags + ac_ext=$old_ac_ext + ac_link=$old_ac_link +fi + + + + +if test "x$with_pdftex" = xyes; then + PTEX= +else + PTEX='#! ' +fi + + +if test "x$with_pdfetex" = xyes; then + PETEX= +else + PETEX='#! ' +fi + + +# For e-TeX, three choices: no, yes, and tex. In the latter case, we +# have to comment out the normal TeX build (TEX), as well as enable the +# e-TeX build (ETEX) and the replacement of TeX with e-TeX in compatibilty +# mode(CTEX). +if test -d $srcdir/etexdir; then + # Create build dir, if necessary. + test -d etexdir || mkdir etexdir + test "${with_etex+set}" = set || with_etex=yes +else + if test "x$with_etex" = xyes; then + echo "configure: warning: The e-TeX sources are not available." 1>&2 + fi + with_etex=no +fi +if test "x$with_etex" = xyes; then + ETEX= +else + ETEX='#! ' +fi + + + +# --with-x* options: Distinguish no X at all, no toolkit, or toolkit. +# 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""... $ac_c" 1>&6 +echo "configure:3233: checking for X" >&5 + +# Check whether --with-x or --without-x was given. +if test "${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 3295 "configure" +#include "confdefs.h" +#include <$x_direct_test_include> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3300: \"$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 + test -z "$x_direct_test_arguments" && x_direct_test_arguments=1 + + # 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 3370 "configure" +#include "confdefs.h" +#include <${x_direct_test_include}> +int main() { +${x_direct_test_function}(${x_direct_test_arguments}) +; return 0; } +EOF +if { (eval echo configure:3377: \"$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 + # Not all programs may use this symbol, but it does not hurt to define it. + cat >> confdefs.h <<\EOF +#define X_DISPLAY_MISSING 1 +EOF + + X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= +else + if test -n "$x_includes"; then + X_CFLAGS="$X_CFLAGS -I$x_includes" + fi + + # It would also be nice to do this for all -L options, not just this one. + if test -n "$x_libraries"; then + X_LIBS="$X_LIBS -L$x_libraries" + # For Solaris; some versions of Sun CC require a space after -R and + # others require no space. Words are not sufficient . . . . + case "`(uname -sr) 2>/dev/null`" in + "SunOS 5"*) + echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6 +echo "configure:3483: checking whether -R must be followed by a space" >&5 + ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries" + cat > conftest.$ac_ext <<EOF +#line 3486 "configure" +#include "confdefs.h" + +int main() { + +; return 0; } +EOF +if { (eval echo configure:3493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_R_nospace=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_R_nospace=no +fi +rm -f conftest* + if test $ac_R_nospace = yes; then + echo "$ac_t""no" 1>&6 + X_LIBS="$X_LIBS -R$x_libraries" + else + LIBS="$ac_xsave_LIBS -R $x_libraries" + cat > conftest.$ac_ext <<EOF +#line 3509 "configure" +#include "confdefs.h" + +int main() { + +; return 0; } +EOF +if { (eval echo configure:3516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_R_space=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_R_space=no +fi +rm -f conftest* + if test $ac_R_space = yes; then + echo "$ac_t""yes" 1>&6 + X_LIBS="$X_LIBS -R $x_libraries" + else + echo "$ac_t""neither works" 1>&6 + fi + fi + LIBS="$ac_xsave_LIBS" + ;; + OSF1*|IRIX*) + # OSF1 refers to Dec-Unix. -rpath is required in du 4.0 - at least + # -rpath is required in irix 5.x and 6.x - at least + # (Is -rpath really needed in IRIX? OJM) + X_LIBS="$X_LIBS -Wl,-rpath,$x_libraries" + ;; + esac + fi + + # Check for system-dependent libraries X programs must link with. + # Do this before checking for the system-independent R6 libraries + # (-lICE), since we may need -lsocket or whatever for X linking. + + if test "$ISC" = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" + else + # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X + # libraries were built with DECnet support. And karl@cs.umb.edu says + # the Alpha needs dnet_stub (dnet does not exist). + echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6 +echo "configure:3555: checking for dnet_ntoa in -ldnet" >&5 +ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'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 3563 "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:3574: \"$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 "$ac_t""yes" 1>&6 + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" +else + echo "$ac_t""no" 1>&6 +fi + + if test $ac_cv_lib_dnet_dnet_ntoa = no; then + echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6 +echo "configure:3596: checking for dnet_ntoa in -ldnet_stub" >&5 +ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldnet_stub $LIBS" +cat > conftest.$ac_ext <<EOF +#line 3604 "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:3615: \"$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 "$ac_t""yes" 1>&6 + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" +else + echo "$ac_t""no" 1>&6 +fi + + fi + + # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, + # to get the SysV transport functions. + # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4) + # needs -lnsl. + # The nsl library prevents programs from opening the X display + # on Irix 5.2, according to dickey@clark.net. + echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6 +echo "configure:3644: checking for gethostbyname" >&5 +if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3649 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char gethostbyname(); 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 gethostbyname(); + +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_gethostbyname) || defined (__stub___gethostbyname) +choke me +#else +gethostbyname(); +#endif + +; return 0; } +EOF +if { (eval echo configure:3672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_gethostbyname=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_gethostbyname=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +fi + + if test $ac_cv_func_gethostbyname = no; then + echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6 +echo "configure:3693: checking for gethostbyname in -lnsl" >&5 +ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lnsl $LIBS" +cat > conftest.$ac_ext <<EOF +#line 3701 "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 gethostbyname(); + +int main() { +gethostbyname() +; return 0; } +EOF +if { (eval echo configure:3712: \"$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 "$ac_t""yes" 1>&6 + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" +else + echo "$ac_t""no" 1>&6 +fi + + fi + + # lieder@skyler.mavd.honeywell.com says without -lsocket, + # socket/setsockopt and other routines are undefined under SCO ODT + # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary + # on later versions), says simon@lia.di.epfl.ch: it contains + # gethostby* variants that don't use the nameserver (or something). + # -lsocket must be given before -lnsl if both are needed. + # We assume that if connect needs -lnsl, so does gethostbyname. + echo $ac_n "checking for connect""... $ac_c" 1>&6 +echo "configure:3742: checking for connect" >&5 +if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3747 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char connect(); 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 connect(); + +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_connect) || defined (__stub___connect) +choke me +#else +connect(); +#endif + +; return 0; } +EOF +if { (eval echo configure:3770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_connect=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_connect=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +fi + + if test $ac_cv_func_connect = no; then + echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6 +echo "configure:3791: checking for connect in -lsocket" >&5 +ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsocket $X_EXTRA_LIBS $LIBS" +cat > conftest.$ac_ext <<EOF +#line 3799 "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 connect(); + +int main() { +connect() +; return 0; } +EOF +if { (eval echo configure:3810: \"$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 + X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" +else + echo "$ac_t""no" 1>&6 +fi + + fi + + # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX. + echo $ac_n "checking for remove""... $ac_c" 1>&6 +echo "configure:3834: checking for remove" >&5 +if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3839 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char remove(); 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 remove(); + +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_remove) || defined (__stub___remove) +choke me +#else +remove(); +#endif + +; return 0; } +EOF +if { (eval echo configure:3862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_remove=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_remove=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +fi + + if test $ac_cv_func_remove = no; then + echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6 +echo "configure:3883: checking for remove in -lposix" >&5 +ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lposix $LIBS" +cat > conftest.$ac_ext <<EOF +#line 3891 "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 remove(); + +int main() { +remove() +; return 0; } +EOF +if { (eval echo configure:3902: \"$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 "$ac_t""yes" 1>&6 + X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" +else + echo "$ac_t""no" 1>&6 +fi + + fi + + # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. + echo $ac_n "checking for shmat""... $ac_c" 1>&6 +echo "configure:3926: checking for shmat" >&5 +if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3931 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shmat(); 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 shmat(); + +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_shmat) || defined (__stub___shmat) +choke me +#else +shmat(); +#endif + +; return 0; } +EOF +if { (eval echo configure:3954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_shmat=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_shmat=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +fi + + if test $ac_cv_func_shmat = no; then + echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6 +echo "configure:3975: checking for shmat in -lipc" >&5 +ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lipc $LIBS" +cat > conftest.$ac_ext <<EOF +#line 3983 "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 shmat(); + +int main() { +shmat() +; return 0; } +EOF +if { (eval echo configure:3994: \"$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 "$ac_t""yes" 1>&6 + X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" +else + echo "$ac_t""no" 1>&6 +fi + + fi + fi + + # Check for libraries that X11R6 Xt/Xaw programs need. + ac_save_LDFLAGS="$LDFLAGS" + test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" + # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to + # check for ICE first), but we must link in the order -lSM -lICE or + # we get undefined symbols. So assume we have SM if we have ICE. + # These have to be linked with before -lX11, unlike the other + # libraries we check for below, so use a different variable. + # --interran@uluru.Stanford.EDU, kb@cs.umb.edu. + echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6 +echo "configure:4027: checking for IceConnectionNumber in -lICE" >&5 +ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lICE $X_EXTRA_LIBS $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4035 "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 IceConnectionNumber(); + +int main() { +IceConnectionNumber() +; return 0; } +EOF +if { (eval echo configure:4046: \"$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 "$ac_t""yes" 1>&6 + X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" +else + echo "$ac_t""no" 1>&6 +fi + + LDFLAGS="$ac_save_LDFLAGS" + +fi + +if test "x$with_x" = xyes; then + if test -n "$x_libraries"; then + XLFLAG="-L$x_libraries" + wlibs="-lX11 $wlibs $XLFLAG" + else + wlibs="-lX11 $wlibs" + fi + if test -z "$x_ext_lib"; then # allow envvar override + echo $ac_n "checking for XextCreateExtension in -lXext""... $ac_c" 1>&6 +echo "configure:4079: checking for XextCreateExtension in -lXext" >&5 +ac_lib_var=`echo Xext'_'XextCreateExtension | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lXext $wlibs $X_EXTRA_LIBS $XLFLAG $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4087 "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 XextCreateExtension(); + +int main() { +XextCreateExtension() +; return 0; } +EOF +if { (eval echo configure:4098: \"$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 "$ac_t""yes" 1>&6 + x_ext_lib=-lXext +else + echo "$ac_t""no" 1>&6 +: +fi + + fi + if test "x$with_mf_x_toolkit" = xno; then + wfile=x11-Xlib.c + else + # Effectively demote --with-x-toolkit=athena to xt since + # the code does not distinguish. + x_tool_libs="-lXt $x_tool_libs" + wfile=x11-Xt.c + fi + test -d window || mkdir window + case "$srcdir" in + /*) wfile=$srcdir/window/$wfile;; + .) ;; + *) wfile=../$srcdir/window/$wfile;; + esac + (cd window && (rm -f x11.c; $LN_S $wfile x11.c)) + cat >> confdefs.h <<\EOF +#define X11WIN 1 +EOF + +fi + + + + +if test "x$enable_fmtutil" = xyes; then + FMU='# ' +else + FMU= +fi + + +# Don't bother with pdflib unless pdf*TeX is requested. +if test "$with_pdftex" = yes || \ + test "$with_pdfetex" = yes +then + ac_config_files="$ac_config_files pdftexdir/Makefile" + +fi + +# Don't bother with pdfelib unless pdfeTeX is requested. +if test "$with_pdfetex" = yes; then + ac_config_files="$ac_config_files pdfetexdir/Makefile" + +fi + +test -d tests || mkdir tests + +# Is libm present. FIXME: do we need it at all? +echo $ac_n "checking for main in -lm""... $ac_c" 1>&6 +echo "configure:4169: checking for main in -lm" >&5 +ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lm $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4177 "configure" +#include "confdefs.h" + +int main() { +main() +; return 0; } +EOF +if { (eval echo configure:4184: \"$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 + + +# For cross-compilation. Put at the end so there is a fair chance +# these are still visible when the configure script has finished. + +# The variables we need to build binaries that will run on the build +# machine: BUILDCC, BUILDCFLAGS, BUILDCCLD. +if test "$cross_compiling" = yes; then + if test -z "${BUILDCC}"; then + BUILDCC='cc' + fi + echo "$ac_t""setting \$BUILDCC to ${BUILDCC}" 1>&6 +else + if test -n "${BUILDCC}"; then + echo "configure: warning: \$BUILDCC set but not cross-compiling." 1>&2 + fi + BUILDCC='$(CC)' +fi + + +if test "$cross_compiling" = yes; then + if test -z "${BUILDCFLAGS}"; then + BUILDCFLAGS='$(BUILDXCFLAGS)' + fi + echo "$ac_t""setting \$BUILDCFLAGS to ${BUILDCFLAGS}" 1>&6 +else + if test -n "${BUILDCFLAGS}"; then + echo "configure: warning: \$BUILDCFLAGS set but not cross-compiling." 1>&2 + fi + BUILDCFLAGS='$(CFLAGS)' +fi + + +if test "$cross_compiling" = yes; then + if test -z "${BUILDCPPFLAGS}"; then + BUILDCPPFLAGS='$(BUILDXCPPFLAGS)' + fi + echo "$ac_t""setting \$BUILDCPPFLAGS to ${BUILDCPPFLAGS}" 1>&6 +else + if test -n "${BUILDCPPFLAGS}"; then + echo "configure: warning: \$BUILDCPPFLAGS set but not cross-compiling." 1>&2 + fi + BUILDCPPFLAGS='$(CPPFLAGS)' +fi + + +if test "$cross_compiling" = yes; then + if test -z "${BUILDLDFLAGS}"; then + BUILDLDFLAGS='$(BUILDXLDFLAGS)' + fi + echo "$ac_t""setting \$BUILDLDFLAGS to ${BUILDLDFLAGS}" 1>&6 +else + if test -n "${BUILDLDFLAGS}"; then + echo "configure: warning: \$BUILDLDFLAGS set but not cross-compiling." 1>&2 + fi + BUILDLDFLAGS='$(LDFLAGS)' +fi + + +if test "$cross_compiling" = yes; then + if test -z "${BUILDCCLD}"; then + BUILDCCLD='$(BUILDCC)' + fi + echo "$ac_t""setting \$BUILDCCLD to ${BUILDCCLD}" 1>&6 +else + if test -n "${BUILDCCLD}"; then + echo "configure: warning: \$BUILDCCLD set but not cross-compiling." 1>&2 + fi + BUILDCCLD='$(CCLD)' +fi + + + +# And supporting programs we need to have available on the build +# machine. +if test "$cross_compiling" = yes; then +# Extract the first word of "tangle", so it can be a program name with args. +set dummy tangle; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:4289: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_TANGLEBOOT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$TANGLEBOOT" in + /*|[A-z]:/*) + ac_cv_path_TANGLEBOOT="$TANGLEBOOT" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_TANGLEBOOT="$TANGLEBOOT" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_path_TANGLEBOOT="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +TANGLEBOOT="$ac_cv_path_TANGLEBOOT" +if test -n "$TANGLEBOOT"; then + echo "$ac_t""$TANGLEBOOT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "${TANGLEBOOT}"; then + { echo "configure: error: tangle was not found but is required when cross-compiling. + Install tangle or set \$TANGLEBOOT to the full pathname." 1>&2; exit 1; } +fi +else + TANGLEBOOT=./tangleboot +fi +if test "$cross_compiling" = yes; then +# Extract the first word of "tangle", so it can be a program name with args. +set dummy tangle; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:4333: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_TANGLE'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$TANGLE" in + /*|[A-z]:/*) + ac_cv_path_TANGLE="$TANGLE" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_TANGLE="$TANGLE" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_path_TANGLE="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +TANGLE="$ac_cv_path_TANGLE" +if test -n "$TANGLE"; then + echo "$ac_t""$TANGLE" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "${TANGLE}"; then + { echo "configure: error: tangle was not found but is required when cross-compiling. + Install tangle or set \$TANGLE to the full pathname." 1>&2; exit 1; } +fi +else + TANGLE=./tangle +fi +if test "$cross_compiling" = yes; then +# Extract the first word of "ctangle", so it can be a program name with args. +set dummy ctangle; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:4377: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_CTANGLEBOOT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$CTANGLEBOOT" in + /*|[A-z]:/*) + ac_cv_path_CTANGLEBOOT="$CTANGLEBOOT" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_CTANGLEBOOT="$CTANGLEBOOT" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_path_CTANGLEBOOT="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +CTANGLEBOOT="$ac_cv_path_CTANGLEBOOT" +if test -n "$CTANGLEBOOT"; then + echo "$ac_t""$CTANGLEBOOT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "${CTANGLEBOOT}"; then + { echo "configure: error: ctangle was not found but is required when cross-compiling. + Install ctangle or set \$CTANGLEBOOT to the full pathname." 1>&2; exit 1; } +fi +else + CTANGLEBOOT=./ctangleboot +fi +if test "$cross_compiling" = yes; then +# Extract the first word of "ctangle", so it can be a program name with args. +set dummy ctangle; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:4421: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_CTANGLE'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$CTANGLE" in + /*|[A-z]:/*) + ac_cv_path_CTANGLE="$CTANGLE" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_CTANGLE="$CTANGLE" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_path_CTANGLE="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +CTANGLE="$ac_cv_path_CTANGLE" +if test -n "$CTANGLE"; then + echo "$ac_t""$CTANGLE" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "${CTANGLE}"; then + { echo "configure: error: ctangle was not found but is required when cross-compiling. + Install ctangle or set \$CTANGLE to the full pathname." 1>&2; exit 1; } +fi +else + CTANGLE=./ctangle +fi +if test "$cross_compiling" = yes; then +# Extract the first word of "tie", so it can be a program name with args. +set dummy tie; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:4465: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_TIE'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$TIE" in + /*|[A-z]:/*) + ac_cv_path_TIE="$TIE" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_TIE="$TIE" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_path_TIE="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +TIE="$ac_cv_path_TIE" +if test -n "$TIE"; then + echo "$ac_t""$TIE" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "${TIE}"; then + { echo "configure: error: tie was not found but is required when cross-compiling. + Install tie or set \$TIE to the full pathname." 1>&2; exit 1; } +fi +else + TIE=./tie +fi +if test "x$with_omega" = xyes || test "x$with_aleph" = xyes; then +if test "$cross_compiling" = yes; then +# Extract the first word of "otangle", so it can be a program name with args. +set dummy otangle; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:4510: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_OTANGLE'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$OTANGLE" in + /*|[A-z]:/*) + ac_cv_path_OTANGLE="$OTANGLE" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_OTANGLE="$OTANGLE" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test $ac_x $ac_dir/$ac_word; then + ac_cv_path_OTANGLE="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +OTANGLE="$ac_cv_path_OTANGLE" +if test -n "$OTANGLE"; then + echo "$ac_t""$OTANGLE" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "${OTANGLE}"; then + { echo "configure: error: otangle was not found but is required when cross-compiling. + Install otangle or set \$OTANGLE to the full pathname." 1>&2; exit 1; } +fi +else + OTANGLE=./otangle +fi +fi + +ac_config_files="$ac_config_files Makefile doc/Makefile lib/Makefile man/Makefile mpware/Makefile + web2c/Makefile window/Makefile" + +ac_config_files="$ac_config_files fmtutil.cnf:fmtutil.in" + +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 "$ac_config_files c-auto.h:c-auto.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%@WEB2CVERSION@%$WEB2CVERSION%g +s%@CC@%$CC%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@LN_S@%$LN_S%g +s%@SET_MAKE@%$SET_MAKE%g +s%@YACC@%$YACC%g +s%@LEX@%$LEX%g +s%@LEXLIB@%$LEXLIB%g +s%@RANLIB@%$RANLIB%g +s%@CPP@%$CPP%g +s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g +s%@LD@%$LD%g +s%@AR@%$AR%g +s%@ARFLAGS@%$ARFLAGS%g +s%@socketlibs@%$socketlibs%g +s%@MAINT@%$MAINT%g +s%@texmfmain@%$texmfmain%g +s%@ZLIBCPPFLAGS@%$ZLIBCPPFLAGS%g +s%@LDZLIB@%$LDZLIB%g +s%@ZLIBDEP@%$ZLIBDEP%g +s%@LIBPNGCPPFLAGS@%$LIBPNGCPPFLAGS%g +s%@LDLIBPNG@%$LDLIBPNG%g +s%@LIBPNGDEP@%$LIBPNGDEP%g +s%@LIBXPDFCPPFLAGS@%$LIBXPDFCPPFLAGS%g +s%@LDLIBXPDF@%$LDLIBXPDF%g +s%@LIBXPDFDEP@%$LIBXPDFDEP%g +s%@MFN@%$MFN%g +s%@OMEGA@%$OMEGA%g +s%@ALEPH@%$ALEPH%g +s%@CXX@%$CXX%g +s%@CXXLDEXTRA@%$CXXLDEXTRA%g +s%@CXXHACKLINK@%$CXXHACKLINK%g +s%@CXXHACKLDLIBS@%$CXXHACKLDLIBS%g +s%@PTEX@%$PTEX%g +s%@PETEX@%$PETEX%g +s%@ETEX@%$ETEX%g +s%@X_CFLAGS@%$X_CFLAGS%g +s%@X_PRE_LIBS@%$X_PRE_LIBS%g +s%@X_LIBS@%$X_LIBS%g +s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g +s%@x_ext_lib@%$x_ext_lib%g +s%@x_tool_libs@%$x_tool_libs%g +s%@wlibs@%$wlibs%g +s%@FMU@%$FMU%g +s%@BUILDCC@%$BUILDCC%g +s%@BUILDCFLAGS@%$BUILDCFLAGS%g +s%@BUILDCPPFLAGS@%$BUILDCPPFLAGS%g +s%@BUILDLDFLAGS@%$BUILDLDFLAGS%g +s%@BUILDCCLD@%$BUILDCCLD%g +s%@TANGLEBOOT@%$TANGLEBOOT%g +s%@TANGLE@%$TANGLE%g +s%@CTANGLEBOOT@%$CTANGLEBOOT%g +s%@CTANGLE@%$CTANGLE%g +s%@TIE@%$TIE%g +s%@OTANGLE@%$OTANGLE%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 >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"$ac_config_files"} +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 ;; + /*|[A-z]:/*) # Absolute path. + 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 "$ac_given_INSTALL" in + "") ;; + [/$]*|[A-z]:/*) 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 + + rm -f conftest.in + ac_file_inputs=`echo $ac_file_in|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%"` + cat $ac_file_inputs > conftest.in + # + # Replace lines of the form ac_include foo with the contents of foo: + # first, from the ac_include lines construct a list of file names. + # From that list, we construct a second list of those files that exist. + # Then we construct lists of sed commands for including those files, + # and a sed command that removes the ac_include lines. We don't attempt + # to read non-existent files because some (buggy) versions of sed choke + # on this. Have to use sed because old (Ultrix, SunOS) awk does not support + # getline or system. (Anyway, configure scripts aren't supposed to use awk.) + # Can't use only one -e and commands {dr foo} because foo has to be last. + # Be careful, because the filename may contain /. Be careful with + # whitespace; we need to use echo. + # + file_substs=`sed -n '/^ac_include/s%ac_include[ ]*\(.*\)%\1%p' conftest.in` + # Create the sed command line ... + if test -n "$file_substs"; then + echo "configure: warning: ac_include is obsolete; instead use kpse_include" 1>&2 + file_subst_cmd="sed -e 's/^ac_include/kpse_include/'" + else + file_subst_cmd='sed' + fi + kpse_substs=`sed -n '/^kpse_include/s%kpse_include[ ]*\(.*\)%\1%p' conftest.in` + for ac_inc in $file_substs $kpse_substs; do + if test -f "$ac_given_srcdir/$ac_inc"; then + ac_mung=`echo $ac_inc | sed 's,/,%,g'` + file_subst_cmd="$file_subst_cmd -e '/^kpse_include $ac_mung$/r $ac_given_srcdir/$ac_inc'" + fi + done + file_subst_cmd="$file_subst_cmd -e '/^kpse_include/d'" + # ... and fix the whitespace and escaped slashes. + file_subst_cmd=`echo "$file_subst_cmd" | sed -e 's,%,\\\/,g' \ +-e 's/kpse_include /kpse_include[ ]*/g'` + # I can't find any way to do variable substitution in the sed commands + # (so the user could have, e.g., $top_srcdir in their ac_include line). + (eval $file_subst_cmd conftest.in) \ + | sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* conftest.in + +# 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=" c-auto.h:c-auto.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%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%"` + 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 + + + + + + + +EOF +cat >> $CONFIG_STATUS <<\EOF +date >stamp-auto + + + + + + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + +if test "$no_recursion" != yes; then + + # Remove --cache-file and --srcdir arguments so they do not pile up. + ac_sub_configure_args= + ac_prev= + for ac_arg in $ac_configure_args; do + if test -n "$ac_prev"; then + ac_prev= + continue + fi + case "$ac_arg" in + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + ;; + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + ;; + *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; + esac + done + + for ac_config_dir in : $subdirs; do + + # Do not complain, so a configure script can configure whichever + # parts of a large source tree are present. + if test ! -d $srcdir/$ac_config_dir; then + continue + fi + + echo configuring in $ac_config_dir + + case "$srcdir" in + .) ;; + *) + if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :; + else + { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; } + fi + ;; + esac + + ac_popdir=`pwd` + cd $ac_config_dir + + # A "../" for each directory in /$ac_config_dir. + ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'` + + case "$srcdir" in + .) # No --srcdir option. We are building in place. + ac_sub_srcdir=$srcdir ;; + /*|[A-z]:/*) # Absolute path. + ac_sub_srcdir=$srcdir/$ac_config_dir ;; + *) # Relative path. + ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;; + esac + + # Check for guested configure; otherwise get Cygnus style configure. + if test -f ./configure; then + ac_sub_configure=./configure + elif test -f $ac_sub_srcdir/configure; then + ac_sub_configure=$ac_sub_srcdir/configure + elif test -f $ac_sub_srcdir/configure.in; then + ac_sub_configure=$ac_configure + else + echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2 + ac_sub_configure= + fi + + # The recursion is here. + if test -n "$ac_sub_configure"; then + + # Make the cache file name correct relative to the subdirectory. + case "$cache_file" in + /*|[A-z]:/*) ac_sub_cache_file=$cache_file ;; + *) # Relative path. + ac_sub_cache_file="$ac_dots$cache_file" ;; + esac + case "$ac_given_INSTALL" in + "") ;; + [/$]*|[A-z]:/*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir" + # The eval makes quoting arguments work. + if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir + then : + else + { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; } + fi + fi + + cd $ac_popdir + done +fi + |