diff options
Diffstat (limited to 'support/configure')
| -rwxr-xr-x | support/configure | 4671 |
1 files changed, 4671 insertions, 0 deletions
diff --git a/support/configure b/support/configure new file mode 100755 index 0000000..6af37fe --- /dev/null +++ b/support/configure @@ -0,0 +1,4671 @@ +#! /bin/sh + +# From configure.in Id: configure.in,v 1.45 1999/07/17 21:12:43 kalt Exp + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --with-zlib checks for zlib; if found, enables compressed links" +ac_help="$ac_help + --without-zlib does not check for zlib; disables compressed links" +ac_help="$ac_help + --without-ncurses does not look for ncurses library, will not use it" +ac_help="$ac_help + --without-cursesX does not look for cursesX library, will not use it" +ac_help="$ac_help + --without-curses does not look for curses library, will not use it" +ac_help="$ac_help + --without-termcap does not look for termcap library, will not use it" +ac_help="$ac_help + --enable-ip6 enables IPv6" +ac_help="$ac_help + --enable-dsm enables dynamically shared modules for iauth" + +# 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= +zlib_include=NONE +zlib_library=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var/run' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' +logdir='${prefix}/var/log/ircd' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$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/run] + --includedir=DIR C header files in DIR [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] + --logdir=DIR log files in DIR [PREFIX/var/log/ircd] + --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] + --resconf=FILE use FILE as resolver config file [/etc/resolv.conf] + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --zlib-prefix=ZDIR zlib installation prefix is ZDIR + --zlib-include=ZIDIR zlib include files are in ZIDIR [ZDIR/include] + --zlib-library=ZLDIR zlib library files are in ZLDIR [ZDIR/lib] +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" ;; + + -logdir | --logdir | --logdi | --logd) + ac_prev=logdir ;; + -logdir=* | --logdir=* | --logdi=* | --logd=*) + logdir="$ac_optarg/" ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir="$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="$ac_optarg" ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -resconf | --resconf | --rescon | --resco | --resc | --res \ + | --re | --r) + ac_prev=irc_resconf ;; + -resconf=* | --resconf=* | --rescon=* | --resco=* | --resc=* \ + | --res=* | --re=* | --r=*) + irc_resconf="$ac_optarg" ;; + + -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" ;; + + -zlib-prefix | --zlib-prefix | --zlib-prefi | --zlib-pref \ + | --zlib-pre | --zlib-pr | --zlib-p) + ac_prev=irc_zlib_prefix ;; + -zlib-prefix=* | --zlib-prefix=* | --zlib-prefi=* | --zlib-pref=* \ + | --zlib-pre=* | --zlib-pr=* | --zlib-p=*) + irc_zlib_prefix="$ac_optarg" ;; + + -zlib-include | --zlib-include | --zlib-includ | --zlib-inclu \ + | --zlib-incl | --zlib-inc | --zlib-in | --zlib-i) + ac_prev=irc_zlib_include ;; + -zlib-include=* | --zlib-include=* | --zlib-includ=* | --zlib-inclu=* \ + | --zlib-incl=* | --zlib-inc=* | --zlib-in=* | --zlib-i=*) + irc_zlib_include="$ac_optarg" ;; + + -zlib-library | --zlib-library | --zlib-librar | --zlib-libra | --zlib-libr \ + | --zlib-lib | --zlib-li | --zlib-l) + ac_prev=irc_zlib_library ;; + -zlib-library=* | --zlib-library=* | --zlib-librar=* | --zlib-libra=* \ + | --zlib-libr=* | --zlib-lib=* | --zlib-li=* | --zlib-l=*) + irc_zlib_library="$ac_optarg" ;; + + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + ;; + + *) + if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + + + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=../ircd/ircd.c + +# Find the source files, if location was not specified. +if test -z "$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 + + + +ac_aux_dir= +for ac_dir in ../support $srcdir/../support; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in ../support $srcdir/../support" 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + +# Do some error checking and defaulting for the host and target type. +# The inputs are: +# configure --host=HOST --target=TARGET --build=BUILD NONOPT +# +# The rules are: +# 1. You are not allowed to specify --host, --target, and nonopt at the +# same time. +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, +# as determined by config.guess. +# 4. Target and build default to nonopt. +# 5. If nonopt is not specified, then target and build default to host. + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +case $host---$target---$nonopt in +NONE---*---* | *---NONE---* | *---*---NONE) ;; +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +esac + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:609: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +echo $ac_n "checking target system type""... $ac_c" 1>&6 +echo "configure:630: checking target system type" >&5 + +target_alias=$target +case "$target_alias" in +NONE) + case $nonopt in + NONE) target_alias=$host_alias ;; + *) target_alias=$nonopt ;; + esac ;; +esac + +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$target" 1>&6 + +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:648: checking build system type" >&5 + +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; +esac + +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + +test "$host_alias" != "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + + + + echo $ac_n "checking cached system tuple""... $ac_c" 1>&6 +echo "configure:673: checking cached system tuple" >&5 + if { test x"${ac_cv_host_system_type+set}" = x"set" && + test x"$ac_cv_host_system_type" != x"$host"; } || + { test x"${ac_cv_build_system_type+set}" = x"set" && + test x"$ac_cv_build_system_type" != x"$build"; } || + { test x"${ac_cv_target_system_type+set}" = x"set" && + test x"$ac_cv_target_system_type" != x"$target"; }; then + echo "$ac_t""different" 1>&6 + + else + echo "$ac_t""ok" 1>&6 + fi + ac_cv_host_system_type="$host" + ac_cv_build_system_type="$build" + ac_cv_target_system_type="$target" + + + +# 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:694: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:724: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + 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""... $ac_c" 1>&6 +echo "configure:772: checking whether the C compiler ($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.$ac_ext << EOF + +#line 783 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:788: \"$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""... $ac_c" 1>&6 +echo "configure:814: checking whether the C compiler ($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""... $ac_c" 1>&6 +echo "configure:819: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'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:828: \"$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""$ac_cv_prog_gcc" 1>&6 +ac_test_CFLAGS="${CFLAGS+set}" +if test $ac_cv_prog_gcc = yes; then + GCC=yes + ac_save_CFLAGS="$CFLAGS" + CFLAGS= + echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:842: 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" + else + CFLAGS="-O2" + fi +else + GCC= +fi + +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:867: 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 882 "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:888: \"$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.$ac_ext <<EOF +#line 899 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:905: \"$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.$ac_ext <<EOF +#line 916 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:922: \"$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_prog in mawk gawk nawk awk +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:951: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_AWK="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +AWK="$ac_cv_prog_AWK" +if test -n "$AWK"; then + echo "$ac_t""$AWK" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$AWK" && break +done + + +# 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 v4 /usr/bin/installbsd, which does not work if the user is not root +# 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""... $ac_c" 1>&6 +echo "configure:993: checking for a BSD compatible install" >&5 +if test -z "$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="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + for ac_prog in ginstall installbsd scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + # OSF/1 installbsd also uses dspmsg, but is usable. + : + elif test $ac_prog = installbsd -a "x`(uname -sv) 2>/dev/null`" = "xAIX 4"; then + # AIX v4 installbsd. Does not work if the user is not root. + : + else + ac_cv_path_install="$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_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +for ac_prog in md5sum sum cksum +do +# Extract the first word of "$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:1050: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_SUM'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$SUM" in + /*) + ac_cv_path_SUM="$SUM" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_SUM="$SUM" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_SUM="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +SUM="$ac_cv_path_SUM" +if test -n "$SUM"; then + echo "$ac_t""$SUM" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$SUM" && break +done +test -n "$SUM" || SUM="true" + +if test $ac_cv_prog_gcc = yes; then + echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 +echo "configure:1088: checking whether ${CC-cc} needs -traditional" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_pattern="Autoconf.*'x'" + cat > conftest.$ac_ext <<EOF +#line 1094 "configure" +#include "confdefs.h" +#include <sgtty.h> +Autoconf TIOCGETP +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "$ac_pattern" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_prog_gcc_traditional=yes +else + rm -rf conftest* + ac_cv_prog_gcc_traditional=no +fi +rm -f conftest* + + + if test $ac_cv_prog_gcc_traditional = no; then + cat > conftest.$ac_ext <<EOF +#line 1112 "configure" +#include "confdefs.h" +#include <termio.h> +Autoconf TCGETA +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "$ac_pattern" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_prog_gcc_traditional=yes +fi +rm -f conftest* + + fi +fi + +echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +fi + + +echo $ac_n "checking for AIX""... $ac_c" 1>&6 +echo "configure:1135: checking for AIX" >&5 +if eval "test \"`echo '$''{'irc_cv_aix'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "x`(uname) 2>/dev/null`" = "xAIX"; then + irc_cv_aix="`uname -rv`" +else + irc_cv_aix=no +fi + +fi + +if test "$irc_cv_aix" = no; then + echo "$ac_t""no" 1>&6 +else + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define _ALL_SOURCE 1 +EOF + + if test "x$irc_cv_aix" = "x2 3"; then + cat >> confdefs.h <<\EOF +#define AIX_3_2 1 +EOF + + fi + if test x$CC = xcc; then + CFLAGS="$CFLAGS -O3 -qstrict" + fi +fi + +echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 +echo "configure:1167: checking for POSIXized ISC" >&5 +if test -d /etc/conf/kconfig.d && + grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 +then + echo "$ac_t""yes" 1>&6 + ISC=yes # If later tests want to check for ISC. + cat >> confdefs.h <<\EOF +#define _POSIX_SOURCE 1 +EOF + + if test "$GCC" = yes; then + CC="$CC -posix" + else + CC="$CC -Xp" + fi +else + echo "$ac_t""no" 1>&6 + ISC= +fi + +ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6 +echo "configure:1189: checking for minix/config.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1194 "configure" +#include "confdefs.h" +#include <minix/config.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1199: \"$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 + MINIX=yes +else + echo "$ac_t""no" 1>&6 +MINIX= +fi + +if test "$MINIX" = yes; then + cat >> confdefs.h <<\EOF +#define _POSIX_SOURCE 1 +EOF + + cat >> confdefs.h <<\EOF +#define _POSIX_1_SOURCE 2 +EOF + + cat >> confdefs.h <<\EOF +#define _MINIX 1 +EOF + +fi + +echo $ac_n "checking for SGI's cc""... $ac_c" 1>&6 +echo "configure:1237: checking for SGI's cc" >&5 +cat > conftest.$ac_ext <<EOF +#line 1239 "configure" +#include "confdefs.h" +#ifdef sgi +yes +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + if test x$CC = xcc; then + echo "$ac_t""yes" 1>&6 + CC="$CC -cckr" +else + echo "$ac_t""no" 1>&6 +fi +else + rm -rf conftest* + echo "$ac_t""no" 1>&6 +fi +rm -f conftest* + + +echo $ac_n "checking for HPUX's cc""... $ac_c" 1>&6 +echo "configure:1262: checking for HPUX's cc" >&5 +cat > conftest.$ac_ext <<EOF +#line 1264 "configure" +#include "confdefs.h" +#ifdef hpux +yes +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + if test x$CC = xcc; then + echo "$ac_t""yes" 1>&6 + CC="$CC -Ae" +else + echo "$ac_t""no" 1>&6 +fi +else + rm -rf conftest* + echo "$ac_t""no" 1>&6 +fi +rm -f conftest* + + +echo $ac_n "checking for SunOS""... $ac_c" 1>&6 +echo "configure:1287: checking for SunOS" >&5 +if eval "test \"`echo '$''{'irc_cv_sun'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "x`(uname) 2>/dev/null`" = "xSunOS"; then + irc_cv_sun="`uname -r`" +else + irc_cv_sun=no +fi + +fi + +irc_cv_solaris_2=no +if test "$irc_sun" = no; then + echo "$ac_t""no" 1>&6 +else + if uname -r 2>/dev/null | grep "^5" >/dev/null; then + irc_cv_solaris_2="`uname -r | sed -e \"s/^5/2/g\"`" + echo "$ac_t""yes, Solaris $irc_cv_solaris_2" 1>&6 + cat >> confdefs.h <<\EOF +#define SOLARIS_2 1 +EOF + + if echo "$irc_cv_solaris_2" | egrep "^2\.(0|1|2)" >/dev/null; then + cat >> confdefs.h <<\EOF +#define SOLARIS_2_0_2_1_2_2 1 +EOF + + elif echo "$irc_cv_solaris_2" | grep "^2\.3" >/dev/null; then + cat >> confdefs.h <<\EOF +#define SOLARIS_2_3 1 +EOF + + fi + else + echo "$ac_t""yes, SunOS $irc_cv_sun" 1>&6 + fi +fi + +echo $ac_n "checking for Linux""... $ac_c" 1>&6 +echo "configure:1327: checking for Linux" >&5 +if eval "test \"`echo '$''{'irc_cv_linux'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "x`(uname) 2>/dev/null`" = "xLinux"; then + cat > conftest.$ac_ext <<EOF +#line 1333 "configure" +#include "confdefs.h" +#include <netdb.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $AWK "{if (NR > 1) printf(\" \"); printf(\$0)}" | + egrep "struct( | )+hostent( | )+\{.*const.*h_name" >/dev/null 2>&1; then + rm -rf conftest* + irc_cv_linux=bad +else + rm -rf conftest* + irc_cv_linux=good +fi +rm -f conftest* + +else + irc_cv_linux=no +fi + +fi + +if test "$irc_cv_linux" = no; then + echo "$ac_t""no" 1>&6 +elif test "$irc_cv_linux" = good; then + echo "$ac_t""yes, with a good <netdb.h> file" 1>&6 +else + echo "$ac_t""yes, with a bad <netdb.h> file" 1>&6 + cat >> confdefs.h <<\EOF +#define BAD___CONST_NETDB_H 1 +EOF + +fi + +echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6 +echo "configure:1367: checking for Cygwin environment" >&5 +if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1372 "configure" +#include "confdefs.h" + +int main() { + +#ifndef __CYGWIN__ +#define __CYGWIN__ __CYGWIN32__ +#endif +return __CYGWIN__; +; return 0; } +EOF +if { (eval echo configure:1383: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_cygwin=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_cygwin=no +fi +rm -f conftest* +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_cygwin" 1>&6 +CYGWIN= +test "$ac_cv_cygwin" = yes && CYGWIN=yes +if test ! -z "$CYGWIN"; then + if test ! -x /bin/mv || test ! -x /bin/rm || test ! -x /bin/sh; then + { echo "configure: error: mv, rm and/or sh is missing from /bin" 1>&2; exit 1; } + fi + echo "configure: warning: The IRC client and the iauth program do not work under the CYGWIN environment." 1>&2 +fi + + +echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 +echo "configure:1408: checking for ANSI C header files" >&5 +if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1413 "configure" +#include "confdefs.h" +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1421: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + ac_cv_header_stdc=yes +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. +cat > conftest.$ac_ext <<EOF +#line 1438 "configure" +#include "confdefs.h" +#include <string.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. +cat > conftest.$ac_ext <<EOF +#line 1456 "configure" +#include "confdefs.h" +#include <stdlib.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext <<EOF +#line 1477 "configure" +#include "confdefs.h" +#include <ctype.h> +#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int main () { int i; for (i = 0; i < 256; i++) +if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); +exit (0); } + +EOF +if { (eval echo configure:1488: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + : +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_header_stdc=no +fi +rm -fr conftest* +fi + +fi +fi + +echo "$ac_t""$ac_cv_header_stdc" 1>&6 +if test $ac_cv_header_stdc = yes; then + cat >> confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF + +fi + +echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6 +echo "configure:1512: checking for sys/wait.h that is POSIX.1 compatible" >&5 +if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1517 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/wait.h> +#ifndef WEXITSTATUS +#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) +#endif +#ifndef WIFEXITED +#define WIFEXITED(stat_val) (((stat_val) & 255) == 0) +#endif +int main() { +int s; +wait (&s); +s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; +; return 0; } +EOF +if { (eval echo configure:1533: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_header_sys_wait_h=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_sys_wait_h=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6 +if test $ac_cv_header_sys_wait_h = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_SYS_WAIT_H 1 +EOF + +fi + +for ac_hdr in stdio.h stdlib.h sys/types.h sys/bitypes.h stddef.h stdarg.h unistd.h ctype.h memory.h ncurses.h curses.h cursesX.h term.h sgtty.h errno.h sys/errno.h sys/syscall.h pwd.h math.h utmp.h fcntl.h signal.h sys/ioctl.h sys/file.h sys/filio.h sys/socket.h sys/stat.h sys/resource.h sys/select.h sys/poll.h stropts.h netdb.h netinet/in.h sys/un.h arpa/inet.h sys/param.h syslog.h sys/syslog.h string.h strings.h sys/time.h time.h sys/times.h netinet/in_systm.h netinfo/ni.h resolv.h arpa/nameser.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1557: 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 1562 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1567: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + +echo $ac_n "checking for sys_errlist declaration in stdio.h, errno.h or sys/errno.h""... $ac_c" 1>&6 +echo "configure:1594: checking for sys_errlist declaration in stdio.h, errno.h or sys/errno.h" >&5 +if eval "test \"`echo '$''{'irc_cv_decl_sys_errlist'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1599 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if HAVE_STDIO_H +#include <stdio.h> +#endif +#if HAVE_ERRNO_H +#include <errno.h> +#endif +#if HAVE_SYS_ERRNO_H +#include <sys/errno.h> +#endif +int main() { +char *msg = sys_errlist[0]; +; return 0; } +EOF +if { (eval echo configure:1618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + irc_cv_decl_sys_errlist=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + irc_cv_decl_sys_errlist=no +fi +rm -f conftest* +fi + +echo "$ac_t""$irc_cv_decl_sys_errlist" 1>&6 +if test $irc_cv_decl_sys_errlist = yes; then + cat >> confdefs.h <<\EOF +#define SYS_ERRLIST_DECLARED 1 +EOF + +fi + +echo $ac_n "checking for sys_nerr declaration in stdio.h, errno.h or sys/errno.h""... $ac_c" 1>&6 +echo "configure:1639: checking for sys_nerr declaration in stdio.h, errno.h or sys/errno.h" >&5 +if eval "test \"`echo '$''{'irc_cv_decl_sys_nerr'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1644 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if HAVE_STDIO_H +#include <stdio.h> +#endif +#if HAVE_ERRNO_H +#include <errno.h> +#endif +#if HAVE_SYS_ERRNO_H +#include <sys/errno.h> +#endif +int main() { +int num = sys_nerr; +; return 0; } +EOF +if { (eval echo configure:1663: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + irc_cv_decl_sys_nerr=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + irc_cv_decl_sys_nerr=no +fi +rm -f conftest* +fi + +echo "$ac_t""$irc_cv_decl_sys_nerr" 1>&6 +if test $irc_cv_decl_sys_nerr = yes; then + cat >> confdefs.h <<\EOF +#define SYS_NERR_DECLARED 1 +EOF + +fi + +echo $ac_n "checking for errno declaration in errno.h or sys/errno.h""... $ac_c" 1>&6 +echo "configure:1684: checking for errno declaration in errno.h or sys/errno.h" >&5 +if eval "test \"`echo '$''{'irc_cv_decl_errno'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1689 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if HAVE_ERRNO_H +#include <errno.h> +#endif +#if HAVE_SYS_ERRNO_H +#include <sys/errno.h> +#endif +int main() { +int num = errno; +; return 0; } +EOF +if { (eval echo configure:1705: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + irc_cv_decl_errno=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + irc_cv_decl_errno=no +fi +rm -f conftest* +fi + +echo "$ac_t""$irc_cv_decl_errno" 1>&6 +if test $irc_cv_decl_errno = yes; then + cat >> confdefs.h <<\EOF +#define ERRNO_DECLARED 1 +EOF + +fi + +echo $ac_n "checking for h_errno declaration in errno.h, sys/errno.h or netdb.h""... $ac_c" 1>&6 +echo "configure:1726: checking for h_errno declaration in errno.h, sys/errno.h or netdb.h" >&5 +if eval "test \"`echo '$''{'irc_cv_decl_h_errno'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1731 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if HAVE_ERRNO_H +#include <errno.h> +#endif +#if HAVE_SYS_ERRNO_H +#include <sys/errno.h> +#endif +#if HAVE_NETDB_H +#include <netdb.h> +#endif +int main() { +int num = h_errno; +; return 0; } +EOF +if { (eval echo configure:1750: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + irc_cv_decl_h_errno=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + irc_cv_decl_h_errno=no +fi +rm -f conftest* +fi + +echo "$ac_t""$irc_cv_decl_h_errno" 1>&6 +if test $irc_cv_decl_h_errno = yes; then + cat >> confdefs.h <<\EOF +#define H_ERRNO_DECLARED 1 +EOF + +fi + +echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 +echo "configure:1771: checking whether stat file-mode macros are broken" >&5 +if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1776 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/stat.h> + +#if defined(S_ISBLK) && defined(S_IFDIR) +# if S_ISBLK (S_IFDIR) +You lose. +# endif +#endif + +#if defined(S_ISBLK) && defined(S_IFCHR) +# if S_ISBLK (S_IFCHR) +You lose. +# endif +#endif + +#if defined(S_ISLNK) && defined(S_IFREG) +# if S_ISLNK (S_IFREG) +You lose. +# endif +#endif + +#if defined(S_ISSOCK) && defined(S_IFREG) +# if S_ISSOCK (S_IFREG) +You lose. +# endif +#endif + +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "You lose" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_header_stat_broken=yes +else + rm -rf conftest* + ac_cv_header_stat_broken=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_header_stat_broken" 1>&6 +if test $ac_cv_header_stat_broken = yes; then + cat >> confdefs.h <<\EOF +#define STAT_MACROS_BROKEN 1 +EOF + +fi + +echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 +echo "configure:1827: checking whether time.h and sys/time.h may both be included" >&5 +if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1832 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> +int main() { +struct tm *tp; +; return 0; } +EOF +if { (eval echo configure:1841: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_header_time=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_time=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_time" 1>&6 +if test $ac_cv_header_time = yes; then + cat >> confdefs.h <<\EOF +#define TIME_WITH_SYS_TIME 1 +EOF + +fi + +echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6 +echo "configure:1862: checking whether struct tm is in sys/time.h or time.h" >&5 +if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1867 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <time.h> +int main() { +struct tm *tp; tp->tm_sec; +; return 0; } +EOF +if { (eval echo configure:1875: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_struct_tm=time.h +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_struct_tm=sys/time.h +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_struct_tm" 1>&6 +if test $ac_cv_struct_tm = sys/time.h; then + cat >> confdefs.h <<\EOF +#define TM_IN_SYS_TIME 1 +EOF + +fi + +echo $ac_n "checking for mode_t""... $ac_c" 1>&6 +echo "configure:1896: checking for mode_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1901 "configure" +#include "confdefs.h" +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_mode_t=yes +else + rm -rf conftest* + ac_cv_type_mode_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_mode_t" 1>&6 +if test $ac_cv_type_mode_t = no; then + cat >> confdefs.h <<\EOF +#define mode_t int +EOF + +fi + +echo $ac_n "checking for off_t""... $ac_c" 1>&6 +echo "configure:1929: checking for off_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1934 "configure" +#include "confdefs.h" +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_off_t=yes +else + rm -rf conftest* + ac_cv_type_off_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_off_t" 1>&6 +if test $ac_cv_type_off_t = no; then + cat >> confdefs.h <<\EOF +#define off_t long +EOF + +fi + +echo $ac_n "checking for pid_t""... $ac_c" 1>&6 +echo "configure:1962: checking for pid_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1967 "configure" +#include "confdefs.h" +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_pid_t=yes +else + rm -rf conftest* + ac_cv_type_pid_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_pid_t" 1>&6 +if test $ac_cv_type_pid_t = no; then + cat >> confdefs.h <<\EOF +#define pid_t int +EOF + +fi + +echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 +echo "configure:1995: checking return type of signal handlers" >&5 +if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2000 "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:2017: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_type_signal=void +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_type_signal=int +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_type_signal" 1>&6 +cat >> confdefs.h <<EOF +#define RETSIGTYPE $ac_cv_type_signal +EOF + + +echo $ac_n "checking for size_t""... $ac_c" 1>&6 +echo "configure:2036: checking for size_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2041 "configure" +#include "confdefs.h" +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_size_t=yes +else + rm -rf conftest* + ac_cv_type_size_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_size_t" 1>&6 +if test $ac_cv_type_size_t = no; then + cat >> confdefs.h <<\EOF +#define size_t unsigned +EOF + +fi + +echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 +echo "configure:2069: checking for uid_t in sys/types.h" >&5 +if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2074 "configure" +#include "confdefs.h" +#include <sys/types.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "uid_t" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_uid_t=yes +else + rm -rf conftest* + ac_cv_type_uid_t=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_type_uid_t" 1>&6 +if test $ac_cv_type_uid_t = no; then + cat >> confdefs.h <<\EOF +#define uid_t int +EOF + + cat >> confdefs.h <<\EOF +#define gid_t int +EOF + +fi + +echo $ac_n "checking whether an union wait * is mandatory in waitpid""... $ac_c" 1>&6 +echo "configure:2103: checking whether an union wait * is mandatory in waitpid" >&5 +if eval "test \"`echo '$''{'irc_cv_type_union_wait'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2108 "configure" +#include "confdefs.h" + +#if HAVE_SYS_WAIT_H +#include <sys/wait.h> +#endif +int main() { + +int status; +waitpid(-1, &status, 0); + +; return 0; } +EOF +if { (eval echo configure:2121: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + irc_cv_type_union_wait=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + cat > conftest.$ac_ext <<EOF +#line 2129 "configure" +#include "confdefs.h" + +#if HAVE_SYS_WAIT_H +#include <sys/wait.h> +#endif +int main() { + +union wait status; +waitpid(-1, &status, 0); + +; return 0; } +EOF +if { (eval echo configure:2142: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + irc_cv_type_union_wait=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + irc_cv_type_union_wait=no +fi +rm -f conftest* +fi +rm -f conftest* +fi + +if test $irc_cv_type_union_wait = yes; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define USE_UNION_WAIT 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking for int8_t""... $ac_c" 1>&6 +echo "configure:2167: checking for int8_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_int8_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2172 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#if HAVE_SYS_BITYPES_H +#include <sys/bitypes.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "int8_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_int8_t=yes +else + rm -rf conftest* + ac_cv_type_int8_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_int8_t" 1>&6 +if test $ac_cv_type_int8_t = no; then + cat >> confdefs.h <<\EOF +#define int8_t char +EOF + +fi + +echo $ac_n "checking for u_int8_t""... $ac_c" 1>&6 +echo "configure:2206: checking for u_int8_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_u_int8_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2211 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#if HAVE_SYS_BITYPES_H +#include <sys/bitypes.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "u_int8_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_u_int8_t=yes +else + rm -rf conftest* + ac_cv_type_u_int8_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_u_int8_t" 1>&6 +if test $ac_cv_type_u_int8_t = no; then + cat >> confdefs.h <<\EOF +#define u_int8_t unsigned char +EOF + +fi + +echo $ac_n "checking for int16_t""... $ac_c" 1>&6 +echo "configure:2245: checking for int16_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_int16_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2250 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#if HAVE_SYS_BITYPES_H +#include <sys/bitypes.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "int16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_int16_t=yes +else + rm -rf conftest* + ac_cv_type_int16_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_int16_t" 1>&6 +if test $ac_cv_type_int16_t = no; then + cat >> confdefs.h <<\EOF +#define int16_t short +EOF + +fi + +echo $ac_n "checking for u_int16_t""... $ac_c" 1>&6 +echo "configure:2284: checking for u_int16_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_u_int16_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2289 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#if HAVE_SYS_BITYPES_H +#include <sys/bitypes.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "u_int16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_u_int16_t=yes +else + rm -rf conftest* + ac_cv_type_u_int16_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_u_int16_t" 1>&6 +if test $ac_cv_type_u_int16_t = no; then + cat >> confdefs.h <<\EOF +#define u_int16_t unsigned short +EOF + +fi + +echo $ac_n "checking for int32_t""... $ac_c" 1>&6 +echo "configure:2323: checking for int32_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_int32_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2328 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#if HAVE_SYS_BITYPES_H +#include <sys/bitypes.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "int32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_int32_t=yes +else + rm -rf conftest* + ac_cv_type_int32_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_int32_t" 1>&6 +if test $ac_cv_type_int32_t = no; then + cat >> confdefs.h <<\EOF +#define int32_t int +EOF + +fi + +echo $ac_n "checking for u_int32_t""... $ac_c" 1>&6 +echo "configure:2362: checking for u_int32_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_u_int32_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2367 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#if HAVE_SYS_BITYPES_H +#include <sys/bitypes.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "u_int32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_u_int32_t=yes +else + rm -rf conftest* + ac_cv_type_u_int32_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_u_int32_t" 1>&6 +if test $ac_cv_type_u_int32_t = no; then + cat >> confdefs.h <<\EOF +#define u_int32_t unsigned int +EOF + +fi + +echo $ac_n "checking for u_char""... $ac_c" 1>&6 +echo "configure:2401: checking for u_char" >&5 +if eval "test \"`echo '$''{'ac_cv_type_u_char'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2406 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#if HAVE_SYS_BITYPES_H +#include <sys/bitypes.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "u_char[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_u_char=yes +else + rm -rf conftest* + ac_cv_type_u_char=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_u_char" 1>&6 +if test $ac_cv_type_u_char = no; then + cat >> confdefs.h <<\EOF +#define u_char unsigned char +EOF + +fi + +echo $ac_n "checking for u_short""... $ac_c" 1>&6 +echo "configure:2440: checking for u_short" >&5 +if eval "test \"`echo '$''{'ac_cv_type_u_short'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2445 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#if HAVE_SYS_BITYPES_H +#include <sys/bitypes.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "u_short[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_u_short=yes +else + rm -rf conftest* + ac_cv_type_u_short=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_u_short" 1>&6 +if test $ac_cv_type_u_short = no; then + cat >> confdefs.h <<\EOF +#define u_short unsigned short +EOF + +fi + +echo $ac_n "checking for u_int""... $ac_c" 1>&6 +echo "configure:2479: checking for u_int" >&5 +if eval "test \"`echo '$''{'ac_cv_type_u_int'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2484 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#if HAVE_SYS_BITYPES_H +#include <sys/bitypes.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "u_int[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_u_int=yes +else + rm -rf conftest* + ac_cv_type_u_int=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_u_int" 1>&6 +if test $ac_cv_type_u_int = no; then + cat >> confdefs.h <<\EOF +#define u_int unsigned int +EOF + +fi + +echo $ac_n "checking for u_long""... $ac_c" 1>&6 +echo "configure:2518: checking for u_long" >&5 +if eval "test \"`echo '$''{'ac_cv_type_u_long'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2523 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#if HAVE_SYS_BITYPES_H +#include <sys/bitypes.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "u_long[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_u_long=yes +else + rm -rf conftest* + ac_cv_type_u_long=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_u_long" 1>&6 +if test $ac_cv_type_u_long = no; then + cat >> confdefs.h <<\EOF +#define u_long unsigned long +EOF + +fi + + +echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 +echo "configure:2558: checking whether byte ordering is bigendian" >&5 +if eval "test \"`echo '$''{'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 2565 "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:2576: \"$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 2580 "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:2591: \"$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.$ac_ext <<EOF +#line 2611 "configure" +#include "confdefs.h" +main () { + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long l; + char c[sizeof (long)]; + } u; + u.l = 1; + exit (u.c[sizeof (long) - 1] == 1); +} +EOF +if { (eval echo configure:2624: \"$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 for working const""... $ac_c" 1>&6 +echo "configure:2648: checking for working const" >&5 +if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2653 "configure" +#include "confdefs.h" + +int main() { + +/* Ultrix mips cc rejects this. */ +typedef int charset[2]; const charset x; +/* SunOS 4.1.1 cc rejects this. */ +char const *const *ccp; +char **p; +/* NEC SVR4.0.2 mips cc rejects this. */ +struct point {int x, y;}; +static struct point const zero = {0,0}; +/* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in an arm + of an if-expression whose if-part is not a constant expression */ +const char *g = "string"; +ccp = &g + (g ? g-g : 0); +/* HPUX 7.0 cc rejects these. */ +++ccp; +p = (char**) ccp; +ccp = (char const *const *) p; +{ /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; +} +{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; +} +{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; +} +{ /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; +} +{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; +} + +; return 0; } +EOF +if { (eval echo configure:2702: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_const=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_c_const=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_c_const" 1>&6 +if test $ac_cv_c_const = no; then + cat >> confdefs.h <<\EOF +#define const +EOF + +fi + + +echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6 +echo "configure:2724: checking for crypt in -lcrypt" >&5 +ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lcrypt $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2732 "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 crypt(); + +int main() { +crypt() +; return 0; } +EOF +if { (eval echo configure:2743: \"$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 crypt | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lcrypt $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6 +echo "configure:2771: checking for socket in -lsocket" >&5 +ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'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 2779 "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 socket(); + +int main() { +socket() +; return 0; } +EOF +if { (eval echo configure:2790: \"$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 socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lsocket $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking for socket in -lnsl""... $ac_c" 1>&6 +echo "configure:2818: checking for socket in -lnsl" >&5 +ac_lib_var=`echo nsl'_'socket | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'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 2826 "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 socket(); + +int main() { +socket() +; return 0; } +EOF +if { (eval echo configure:2837: \"$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 nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lnsl $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + + +echo $ac_n "checking for zlib package""... $ac_c" 1>&6 +echo "configure:2866: checking for zlib package" >&5 +# Check whether --with-zlib or --without-zlib was given. +if test "${with_zlib+set}" = set; then + withval="$with_zlib" + : +fi + +# Check whether --with-zlib or --without-zlib was given. +if test "${with_zlib+set}" = set; then + withval="$with_zlib" + : +fi + +if test "x$with_zlib" = xno; then + no_zlib=yes +else +if eval "test \"`echo '$''{'irc_cv_path_zlib'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + no_zlib=yes +no_zlib_include=yes +no_zlib_library=yes +cat > conftest.$ac_ext <<EOF +#line 2889 "configure" +#include "confdefs.h" +#include <zlib.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2894: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + no_zlib_include= +irc_zlib_include= +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + for irc_dir in "$irc_zlib_include" \ + `test -z "$irc_zlib_prefix" || echo "$irc_zlib_prefix/include"` \ + `echo "$irc_zlib_library" | sed s/lib/include/` \ + /usr/include /usr/local/include /usr/unsupported/include \ + /usr/share/include /usr/local/share/include /include \ + /usr/zlib/include /usr/local/zlib/include \ + /usr/include/zlib /usr/local/include/zlib \ + /usr/unsupported/include/zlib /usr/share/include/zlib \ + /usr/local/share/include/zlib /include/zlib \ + /usr/zlib/include/zlib /usr/local/zlib/include/zlib; \ + do + if test -r "$irc_dir/zlib.h"; then + no_zlib_include= + irc_zlib_include=$irc_dir + break + fi + done + +fi +rm -f conftest* +irc_save_LIBS="$LIBS" +LIBS="-lz $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2928 "configure" +#include "confdefs.h" + +int main() { +inflate() +; return 0; } +EOF +if { (eval echo configure:2935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + no_zlib_library= +irc_zlib_library= +LIBS="$irc_save_LIBS" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + LIBS="$irc_save_LIBS" +for irc_dir in "$irc_zlib_library" \ + `test -z "$irc_zlib_prefix" || echo "$irc_zlib_prefix/lib"` \ + `echo "$irc_zlib_include" | sed s/include/lib/` \ + /usr/lib /usr/local/lib /usr/unsupported/lib \ + /usr/share/lib /usr/local/share/lib /lib /usr/zlib/lib \ + /usr/local/zlib/lib /usr/lib/zlib /usr/local/lib/zlib \ + /usr/unsupported/lib/zlib /usr/share/lib/zlib \ + /usr/local/share/lib/zlib /lib/zlib \ + /usr/zlib/lib/zlib /usr/local/zlib/lib/zlib; \ +do + for irc_extension in a so sl; do + if test -r $irc_dir/libz.$irc_extension; then + no_zlib_library= + irc_zlib_library=$irc_dir + break 2 + fi + done +done + +fi +rm -f conftest* +if test "x$no_zlib_include" = x && test "x$no_zlib_library" = x; then + no_zlib= +fi +if test "$no_zlib" = yes; then + irc_cv_path_zlib="no_zlib=yes" +else + irc_cv_path_zlib="no_zlib= irc_zlib_include=$irc_zlib_include irc_zlib_library=$irc_zlib_library" +fi +fi + + eval "$irc_cv_path_zlib" +fi +if test "$no_zlib" = yes; then + IRC_ZLIB_LIBRARY= + IRC_ZLIB_INCLUDE= + echo "$ac_t""no" 1>&6 +else + cat >> confdefs.h <<\EOF +#define USE_ZLIB 1 +EOF + + if test "x$irc_zlib_library" = x; then + irc_zlib_library_message="found by the linker" + IRC_ZLIB_LIBRARY=-lz + else + irc_zlib_library_message="in $irc_zlib_library" + IRC_ZLIB_LIBRARY=-L$irc_zlib_library + if test ! "$irc_cv_solaris_2" = no; then + IRC_ZLIB_LIBRARY="$IRC_ZLIB_LIBRARY -R$irc_zlib_library" + fi + IRC_ZLIB_LIBRARY="$IRC_ZLIB_LIBRARY -lz" + fi + if test "x$irc_zlib_include" = x; then + irc_zlib_include_message="found by the compiler" + IRC_ZLIB_INCLUDE= + else + irc_zlib_include_message="in $irc_zlib_include" + IRC_ZLIB_INCLUDE=-I$irc_zlib_include + fi + echo "$ac_t""" 1>&6 + echo "$ac_t"" library $irc_zlib_library_message" 1>&6 + echo "$ac_t"" header $irc_zlib_include_message" 1>&6 +fi + + + +echo $ac_n "checking which curses or termcap library will be used""... $ac_c" 1>&6 +echo "configure:3013: checking which curses or termcap library will be used" >&5 +# Check whether --with-ncurses or --without-ncurses was given. +if test "${with_ncurses+set}" = set; then + withval="$with_ncurses" + : +fi + +# Check whether --with-cursesX or --without-cursesX was given. +if test "${with_cursesX+set}" = set; then + withval="$with_cursesX" + : +fi + +# Check whether --with-curses or --without-curses was given. +if test "${with_curses+set}" = set; then + withval="$with_curses" + : +fi + +# Check whether --with-termcap or --without-termcap was given. +if test "${with_termcap+set}" = set; then + withval="$with_termcap" + : +fi + +if eval "test \"`echo '$''{'irc_cv_curses_termcap'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + irc_save_LIBS="$LIBS" +LIBS="-lncurses $irc_save_LIBS" +cat > conftest.$ac_ext <<EOF +#line 3044 "configure" +#include "confdefs.h" + +int main() { +initscr() +; return 0; } +EOF +if { (eval echo configure:3051: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + irc_ncurses=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + irc_ncurses=no +fi +rm -f conftest* +LIBS="-lcursesX $irc_save_LIBS" +cat > conftest.$ac_ext <<EOF +#line 3063 "configure" +#include "confdefs.h" + +int main() { +initscr() +; return 0; } +EOF +if { (eval echo configure:3070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + irc_cursesX=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + irc_cursesX=no +fi +rm -f conftest* +LIBS="-lcurses $irc_save_LIBS" +cat > conftest.$ac_ext <<EOF +#line 3082 "configure" +#include "confdefs.h" + +int main() { +initscr() +; return 0; } +EOF +if { (eval echo configure:3089: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + irc_curses=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + irc_curses=no +fi +rm -f conftest* +LIBS="-lcurses -ltermcap $irc_save_LIBS" +cat > conftest.$ac_ext <<EOF +#line 3101 "configure" +#include "confdefs.h" + +int main() { +initscr() +; return 0; } +EOF +if { (eval echo configure:3108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + irc_curses_termcap=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + irc_curses_termcap=no +fi +rm -f conftest* +LIBS="-ltermcap $irc_save_LIBS" +cat > conftest.$ac_ext <<EOF +#line 3120 "configure" +#include "confdefs.h" + +int main() { +tgetent() +; return 0; } +EOF +if { (eval echo configure:3127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + irc_termcap=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + irc_termcap=no +fi +rm -f conftest* +LIBS="$irc_save_LIBS" +irc_cv_curses_termcap="irc_ncurses=$irc_ncurses irc_curses=$irc_curses irc_cursesX=$irc_cursesX irc_curses_termcap=$irc_curses_termcap irc_termcap=$irc_termcap" + +fi + +eval $irc_cv_curses_termcap +if test "x$with_ncurses" = xno; then + irc_ncurses=no +fi +if test "x$with_cursesX" = xno; then + irc_cursesX=no +fi +if test "x$with_curses" = xno; then + irc_curses=no + irc_curses_termcap=no +fi +if test "x$with_termcap" = xno; then + irc_termcap=no +fi +if test $irc_ncurses = yes; then + echo "$ac_t""ncurses" 1>&6 + cat >> confdefs.h <<\EOF +#define USE_NCURSES 1 +EOF + + IRC_CURSES_TERMCAP_LIBRARY="-lncurses" +elif test $irc_cursesX = yes; then + echo "$ac_t""cursesX" 1>&6 + cat >> confdefs.h <<\EOF +#define USE_CURSESX 1 +EOF + + IRC_CURSES_TERMCAP_LIBRARY="-lcursesX" +elif test $irc_curses = yes; then + echo "$ac_t""curses" 1>&6 + cat >> confdefs.h <<\EOF +#define USE_CURSES 1 +EOF + + IRC_CURSES_TERMCAP_LIBRARY="-lcurses" +elif test $irc_curses_termcap = yes; then + echo "$ac_t""curses over termcap" 1>&6 + cat >> confdefs.h <<\EOF +#define USE_CURSES 1 +EOF + + IRC_CURSES_TERMCAP_LIBRARY="-lcurses -ltermcap" +elif test $irc_termcap = yes; then + echo "$ac_t""termcap" 1>&6 + cat >> confdefs.h <<\EOF +#define USE_TERMCAP 1 +EOF + + IRC_CURSES_TERMCAP_LIBRARY="-ltermcap" +else + echo "$ac_t""none" 1>&6 + echo "configure: warning: I can't find either ncurses, cursesX, curses or termcap library." 1>&2 + IRC_CURSES_TERMCAP_LIBRARY= +fi + + + +echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6 +echo "configure:3200: checking whether setpgrp takes no argument" >&5 +if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; } +else + cat > conftest.$ac_ext <<EOF +#line 3208 "configure" +#include "confdefs.h" + +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif + +/* + * If this system has a BSD-style setpgrp, which takes arguments, exit + * successfully. + */ +main() +{ + if (setpgrp(1,1) == -1) + exit(0); + else + exit(1); +} + +EOF +if { (eval echo configure:3228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_func_setpgrp_void=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_func_setpgrp_void=yes +fi +rm -fr conftest* +fi + + +fi + +echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6 +if test $ac_cv_func_setpgrp_void = yes; then + cat >> confdefs.h <<\EOF +#define SETPGRP_VOID 1 +EOF + +fi + +echo $ac_n "checking whether setvbuf arguments are reversed""... $ac_c" 1>&6 +echo "configure:3252: checking whether setvbuf arguments are reversed" >&5 +if eval "test \"`echo '$''{'ac_cv_func_setvbuf_reversed'+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.$ac_ext <<EOF +#line 3260 "configure" +#include "confdefs.h" +#include <stdio.h> +/* If setvbuf has the reversed format, exit 0. */ +main () { + /* This call has the arguments reversed. + A reversed system may check and see that the address of main + is not _IOLBF, _IONBF, or _IOFBF, and return nonzero. */ + if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0) + exit(1); + putc('\r', stdout); + exit(0); /* Non-reversed systems segv here. */ +} +EOF +if { (eval echo configure:3274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_func_setvbuf_reversed=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_func_setvbuf_reversed=no +fi +rm -fr conftest* +fi + +rm -f core core.* *.core +fi + +echo "$ac_t""$ac_cv_func_setvbuf_reversed" 1>&6 +if test $ac_cv_func_setvbuf_reversed = yes; then + cat >> confdefs.h <<\EOF +#define SETVBUF_REVERSED 1 +EOF + +fi + +ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for vfork.h""... $ac_c" 1>&6 +echo "configure:3299: checking for vfork.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3304 "configure" +#include "confdefs.h" +#include <vfork.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3309: \"$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 + cat >> confdefs.h <<\EOF +#define HAVE_VFORK_H 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking for working vfork""... $ac_c" 1>&6 +echo "configure:3334: checking for working vfork" >&5 +if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + echo $ac_n "checking for vfork""... $ac_c" 1>&6 +echo "configure:3340: checking for vfork" >&5 +if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 3345 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char vfork(); 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 vfork(); + +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_vfork) || defined (__stub___vfork) +choke me +#else +vfork(); +#endif + +; return 0; } +EOF +if { (eval echo configure:3368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_vfork=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_vfork=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +fi + +ac_cv_func_vfork_works=$ac_cv_func_vfork +else + cat > conftest.$ac_ext <<EOF +#line 3390 "configure" +#include "confdefs.h" +/* Thanks to Paul Eggert for this test. */ +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif +#ifdef HAVE_VFORK_H +#include <vfork.h> +#endif +/* On some sparc systems, changes by the child to local and incoming + argument registers are propagated back to the parent. + The compiler is told about this with #include <vfork.h>, + but some compilers (e.g. gcc -O) don't grok <vfork.h>. + Test for this by using a static variable whose address + is put into a register that is clobbered by the vfork. */ +static +#ifdef __cplusplus +sparc_address_test (int arg) +#else +sparc_address_test (arg) int arg; +#endif +{ + static pid_t child; + if (!child) { + child = vfork (); + if (child < 0) { + perror ("vfork"); + _exit(2); + } + if (!child) { + arg = getpid(); + write(-1, "", 0); + _exit (arg); + } + } +} +main() { + pid_t parent = getpid (); + pid_t child; + + sparc_address_test (); + + child = vfork (); + + if (child == 0) { + /* Here is another test for sparc vfork register problems. + This test uses lots of local variables, at least + as many local variables as main has allocated so far + including compiler temporaries. 4 locals are enough for + gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe. + A buggy compiler should reuse the register of parent + for one of the local variables, since it will think that + parent can't possibly be used any more in this routine. + Assigning to the local variable will thus munge parent + in the parent process. */ + pid_t + p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), + p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); + /* Convince the compiler that p..p7 are live; otherwise, it might + use the same hardware register for all 8 local variables. */ + if (p != p1 || p != p2 || p != p3 || p != p4 + || p != p5 || p != p6 || p != p7) + _exit(1); + + /* On some systems (e.g. IRIX 3.3), + vfork doesn't separate parent from child file descriptors. + If the child closes a descriptor before it execs or exits, + this munges the parent's descriptor as well. + Test for this by closing stdout in the child. */ + _exit(close(fileno(stdout)) != 0); + } else { + int status; + struct stat st; + + while (wait(&status) != child) + ; + exit( + /* Was there some problem with vforking? */ + child < 0 + + /* Did the child fail? (This shouldn't happen.) */ + || status + + /* Did the vfork/compiler bug occur? */ + || parent != getpid() + + /* Did the file descriptor bug occur? */ + || fstat(fileno(stdout), &st) != 0 + ); + } +} +EOF +if { (eval echo configure:3485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_func_vfork_works=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_func_vfork_works=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$ac_cv_func_vfork_works" 1>&6 +if test $ac_cv_func_vfork_works = no; then + cat >> confdefs.h <<\EOF +#define vfork fork +EOF + +fi + +for ac_func in setpgrp strchr strrchr memcmp memset memmove memcpy index rindex bcmp bcopy bzero select inet_ntoa inet_aton inet_addr inet_netof getrusage times strerror strtoken strtok sigaction sigset truncate poll vsyslog +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:3510: 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 3515 "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:3538: \"$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 for 8-bit clean memcmp""... $ac_c" 1>&6 +echo "configure:3563: checking for 8-bit clean memcmp" >&5 +if eval "test \"`echo '$''{'irc_cv_func_memcmp_clean'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + irc_cv_func_memcmp_clean=no +else + cat > conftest.$ac_ext <<EOF +#line 3571 "configure" +#include "confdefs.h" + +main() +{ + char c0 = 0x40, c1 = 0x80, c2 = 0x81; + exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1); +} + +EOF +if { (eval echo configure:3581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + irc_cv_func_memcmp_clean=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + irc_cv_func_memcmp_clean=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$irc_cv_func_memcmp_clean" 1>&6 +if test $irc_cv_func_memcmp_clean = no; then + cat >> confdefs.h <<\EOF +#define MEMCMP_BROKEN 1 +EOF + +fi + +echo $ac_n "checking whether select or poll system call will be used""... $ac_c" 1>&6 +echo "configure:3604: checking whether select or poll system call will be used" >&5 +if eval "test \"`echo '$''{'irc_cv_select_poll'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$irc_cv_sun" != "no" && test "x$irc_cv_solaris_2" = "xno"; then + # we don't like SunOS' poll() function + irc_cv_select_poll=select +else + if test "$ac_cv_func_poll" = "yes"; then + irc_cv_select_poll=poll + else + irc_cv_select_poll=select + fi +fi +fi + + +if test "$irc_cv_select_poll" = "poll"; then + echo "$ac_t""poll" 1>&6 + cat >> confdefs.h <<\EOF +#define USE_POLL 1 +EOF + + if test ! "$irc_cv_linux" = "no"; then + echo "configure: warning: Aiiie.. This is linux. poll() is known to be broken for some releases (2.0.x with libc6?). You may want to edit setup.h to undefine USE_POLL" 1>&2 + fi +else + echo "$ac_t""select" 1>&6 +fi + + +echo $ac_n "checking for signal implementation""... $ac_c" 1>&6 +echo "configure:3636: checking for signal implementation" >&5 +if eval "test \"`echo '$''{'irc_cv_signal_implementation'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test x$ac_cv_func_sigaction = xyes; then + irc_cv_signal_implementation=posix_sigaction +elif test x$ac_cv_func_sigset = xyes; then + irc_cv_signal_implementation=bsd_sigset +else + if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else + cat > conftest.$ac_ext <<EOF +#line 3649 "configure" +#include "confdefs.h" + +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if HAVE_SIGNAL_H +#include <signal.h> +#endif +#ifndef SIGCHLD +#define SIGCHLD SIGCLD +#endif + +int got = 0; + +RETSIGTYPE hand() +{ + got++; +} + +main() +{ + (void)signal(SIGCHLD, hand); + kill(getpid(), SIGCHLD); + kill(getpid(), SIGCHLD); + if (got < 2) + exit(1); + exit(0); +} + +EOF +if { (eval echo configure:3680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + irc_cv_signal_implementation=bsd_signal +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + irc_cv_signal_implementation=sysv_signal +fi +rm -fr conftest* +fi + +fi + +fi + +if test $irc_cv_signal_implementation = posix_sigaction; then + echo "$ac_t""using POSIX sigaction" 1>&6 + cat >> confdefs.h <<\EOF +#define POSIX_SIGNALS 1 +EOF + +elif test $irc_cv_signal_implementation = bsd_sigset; then + echo "$ac_t""using BSD sigset" 1>&6 + cat >> confdefs.h <<\EOF +#define BSD_RELIABLE_SIGNALS 1 +EOF + + cat >> confdefs.h <<\EOF +#define signal sigset +EOF + +elif test $irc_cv_signal_implementation = bsd_signal; then + echo "$ac_t""using reliable BSD signal" 1>&6 + cat >> confdefs.h <<\EOF +#define BSD_RELIABLE_SIGNALS 1 +EOF + +else + echo "$ac_t""using unreliable SystemV signal" 1>&6 + cat >> confdefs.h <<\EOF +#define SYSV_UNRELIABLE_SIGNALS 1 +EOF + +fi + +echo $ac_n "checking for a working non-blocking system""... $ac_c" 1>&6 +echo "configure:3727: checking for a working non-blocking system" >&5 +if eval "test \"`echo '$''{'irc_cv_non_blocking_system'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +irc_precode='#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#if HAVE_SYS_SOCKET_H +#include <sys/socket.h> +#endif +#if HAVE_FCNTL_H +#include <fcntl.h> +#endif +#if HAVE_SYS_IOCTL_H +#include <sys/ioctl.h> +#endif +#if HAVE_SYS_FILE_H +#include <sys/file.h> +#endif +#if HAVE_SIGNAL_H +#include <signal.h> +#endif +#if HAVE_NETINET_IN_H +#include <netinet/in.h> +#endif + +RETSIGTYPE alarmed() +{ + exit(1); +} + +main() +{ + char b[12]; + struct sockaddr_in x; + int f, l = sizeof(x); + f = socket(AF_INET, SOCK_DGRAM, 0); + if (f >= 0 && !(fcntl(f, F_SETFL, ' +irc_postcode='))) + { + signal(SIGALRM, alarmed); + alarm(3); + recvfrom(f, b, 12, 0, &x, &l); + alarm(0); + exit(0); + } + exit(1); +}' +irc_code_posix="${irc_precode}O_NONBLOCK${irc_postcode}" +irc_code_bsd="${irc_precode}O_NDELAY${irc_postcode}" +irc_code_sysv="${irc_precode}FIONBIO${irc_postcode}" +if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else + cat > conftest.$ac_ext <<EOF +#line 3783 "configure" +#include "confdefs.h" +$irc_code_posix +EOF +if { (eval echo configure:3787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + irc_cv_non_blocking_system=posix +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else + cat > conftest.$ac_ext <<EOF +#line 3798 "configure" +#include "confdefs.h" +$irc_code_bsd +EOF +if { (eval echo configure:3802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + irc_cv_non_blocking_system=bsd +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + if test "$cross_compiling" = yes; then + { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } +else + cat > conftest.$ac_ext <<EOF +#line 3813 "configure" +#include "confdefs.h" +$irc_code_sysv +EOF +if { (eval echo configure:3817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + irc_cv_non_blocking_system=sysv +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + irc_cv_non_blocking_system=none +fi +rm -fr conftest* +fi + +fi +rm -fr conftest* +fi + +fi +rm -fr conftest* +fi + + +fi + +if test $irc_cv_non_blocking_system = posix; then + echo "$ac_t""using POSIX O_NONBLOCK" 1>&6 + cat >> confdefs.h <<\EOF +#define NBLOCK_POSIX 1 +EOF + +elif test $irc_cv_non_blocking_system = bsd; then + echo "$ac_t""using BSD O_NDELAY" 1>&6 + cat >> confdefs.h <<\EOF +#define NBLOCK_BSD 1 +EOF + +elif test $irc_cv_non_blocking_system = sysv; then + echo "$ac_t""using SystemV FIONBIO" 1>&6 + cat >> confdefs.h <<\EOF +#define NBLOCK_SYSV 1 +EOF + +else + echo "$ac_t""using none" 1>&6 + echo "configure: warning: I can't find a working non-blocking system." 1>&2 +fi + +echo $ac_n "checking for working stdarg""... $ac_c" 1>&6 +echo "configure:3864: checking for working stdarg" >&5 +if eval "test \"`echo '$''{'irc_cv_stdarg'+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.$ac_ext <<EOF +#line 3872 "configure" +#include "confdefs.h" + +#if HAVE_STDIO_H +#include <stdio.h> +#endif +#if HAVE_STDARG_H +#include <stdarg.h> +#endif +#if HAVE_STRING_H +#include <string.h> +#endif + +char buf1[256]; + +int level1(char *data, char *format, va_list ap) +{ + return vsprintf(data, format, ap); +} + +int level2(char *data, int rounds, char *format, va_list ap) +{ + if(!--rounds) + return level1(data, format, ap); + else { + if(rounds == 2) { + va_list ap2 = ap; + char *arg = va_arg(ap2, char *); + strcpy(buf1, arg); + } + return level2(data, rounds, format, ap); + } +} + +int level3(char *data, char *format, va_list ap) +{ + return level2(data, 5, format, ap); +} + +int dotest(int size, char *val, char *data) +{ + if(size != strlen(val)) + return 0; + if(strcmp(data, val)) + return 0; + if(strcmp(buf1, "was")) + return 0; + return 1; +} + +int base(char *val, char *format, ...) +{ + int res = 1; + char data[256]; + + { + va_list ap; + data[0]=0; + va_start(ap, format); + res = dotest(level3(data, format, ap), val, data); + va_end(ap); + } + + { + va_list ap; + data[0]=0; + va_start(ap, format); + res = res && dotest(level3(data, format, ap), val, data); + va_end(ap); + } + + return res; +} + +int main(void) +{ + int res = base("toto was here ! 42", "toto %s here ! %d", "was", 42); + + exit(res ? 0 : 1); +} + +EOF +if { (eval echo configure:3954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + irc_cv_stdarg=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + irc_cv_stdarg=no +fi +rm -fr conftest* +fi + + +fi + +if test $irc_cv_stdarg = yes; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define USE_STDARG 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking for resolver configuration file""... $ac_c" 1>&6 +echo "configure:3980: checking for resolver configuration file" >&5 +if eval "test \"`echo '$''{'irc_cv_path_resconf'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -z "$irc_resconf"; then + irc_cv_path_resconf="/etc/resolv.conf"; + else + irc_cv_path_resconf="$irc_resconf"; + fi + +fi + +echo "$ac_t""$irc_cv_path_resconf" 1>&6 +cat >> confdefs.h <<EOF +#define IRC_RESCONF "$irc_cv_path_resconf" +EOF + +if test ! -r "$irc_cv_path_resconf"; then + echo "configure: warning: Unable to read \"$irc_cv_path_resconf\"! Without resolver configuration file, the server won't work." 1>&2 +fi + +# Check whether --enable-ip6 or --disable-ip6 was given. +if test "${enable_ip6+set}" = set; then + enableval="$enable_ip6" + : +fi + +if test "x$enable_ip6" != x; then + cat >> confdefs.h <<\EOF +#define INET6 1 +EOF + + echo $ac_n "checking IPv6 system type""... $ac_c" 1>&6 +echo "configure:4013: checking IPv6 system type" >&5 + if eval "test \"`echo '$''{'irc_cv_v6type'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + if test -d /usr/inet6; then + irc_cv_v6type=linux + else + cat > conftest.$ac_ext <<EOF +#line 4022 "configure" +#include "confdefs.h" +dnl +#include <netinet/in.h> +#ifdef IPV6_INRIA_VERSION +yes +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + irc_cv_v6type=inria +else + rm -rf conftest* + cat > conftest.$ac_ext <<EOF +#line 4037 "configure" +#include "confdefs.h" +#include <netinet/in.h> +#ifdef __KAME__ +yes +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + irc_cv_v6type=kame +else + rm -rf conftest* + cat > conftest.$ac_ext <<EOF +#line 4051 "configure" +#include "confdefs.h" +#include <sys/param.h> +#ifdef _TOSHIBA_INET6 +yes +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + irc_cv_v6type=toshiba +else + rm -rf conftest* + cat > conftest.$ac_ext <<EOF +#line 4065 "configure" +#include "confdefs.h" +#include </usr/local/v6/include/sys/types.h> +#ifdef __V6D__ +yes +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + irc_cv_v6type=v6d +else + rm -rf conftest* + cat > conftest.$ac_ext <<EOF +#line 4079 "configure" +#include "confdefs.h" +#include <sys/param.h> +#ifdef _ZETA_MINAMI_INET6 +yes +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then + rm -rf conftest* + irc_cv_v6type=zeta +fi +rm -f conftest* + +fi +rm -f conftest* + +fi +rm -f conftest* + +fi +rm -f conftest* + +fi +rm -f conftest* + + fi +fi + + echo "$ac_t""$irc_cv_v6type" 1>&6 + + case $irc_cv_v6type in + kame) + LIBS="-L/usr/local/v6/lib -linet6 $LIBS" + CFLAGS="$CFLAGS -I/usr/local/v6/include" + ;; + linux) + LIBS="-L/usr/inet6/lib -linet6 $LIBS" + CFLAGS="$CFLAGS -I/usr/inet6/include" + ;; + toshiba) + LIBS="-L/usr/local/v6/lib -linet6 $LIBS" + CFLAGS="$CFLAGS -I/usr/local/v6/include" + ;; + v6d) + LIBS="-L/usr/local/v6/lib -lv6 $LIBS" + CFLAGS="$CFLAGS -I/usr/local/v6/include" + ;; + zeta) + LIBS="-L/usr/local/v6/lib -linet6 $LIBS" + CFLAGS="$CFLAGS -I/usr/local/v6/include" + ;; + esac + + echo $ac_n "checking for IPv6 name server addresses in resolv.conf ($irc_cv_path_resconf)""... $ac_c" 1>&6 +echo "configure:4134: checking for IPv6 name server addresses in resolv.conf ($irc_cv_path_resconf)" >&5 + if grep nameserver $irc_cv_path_resconf | grep ':' >/dev/null 2>&1; then + echo "$ac_t""yes" 1>&6 + echo "configure: warning: $irc_cv_path_resconf is not setup correctly." 1>&2 + else + echo "$ac_t""no" 1>&6 + fi +fi + +# Check whether --enable-dsm or --disable-dsm was given. +if test "${enable_dsm+set}" = set; then + enableval="$enable_dsm" + : +fi + +if test "x$enable_dsm" != x; then + cat >> confdefs.h <<\EOF +#define USE_DSM 1 +EOF + + for ac_hdr in dlfcn.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:4158: 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 4163 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:4168: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + echo $ac_n "checking for dlclose in -ldl""... $ac_c" 1>&6 +echo "configure:4195: checking for dlclose in -ldl" >&5 +ac_lib_var=`echo dl'_'dlclose | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldl $LIBS" +cat > conftest.$ac_ext <<EOF +#line 4203 "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 dlclose(); + +int main() { +dlclose() +; return 0; } +EOF +if { (eval echo configure:4214: \"$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 "$ac_t""yes" 1>&6 + IRC_DLIB="-ldl" +else + echo "$ac_t""no" 1>&6 +fi + + +fi + +echo $ac_n "checking whether this is an alpha/beta release""... $ac_c" 1>&6 +echo "configure:4238: checking whether this is an alpha/beta release" >&5 +if eval "test \"`echo '$''{'irc_cv_alpha_beta'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 4243 "configure" +#include "confdefs.h" +#include "../common/patchlevel.h" +#ifdef PATCHLEVEL +PATCHLEVEL +#else +"0000000000" +#endif + +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "^\"......00" >/dev/null 2>&1; then + rm -rf conftest* + irc_cv_alpha_beta= +else + rm -rf conftest* + irc_cv_alpha_beta=yes +fi +rm -f conftest* + + +fi + +if test x$irc_cv_alpha_beta = xyes; then + echo "$ac_t""yes" 1>&6 + echo "configure: warning: + +This is a development version of the package, +it is not intended to be used in a production environment. +" 1>&2 +# if test ! "$ac_test_CFLAGS" = set; then +# if test x$ac_cv_prog_cc_g = xyes -o x$GCC = x; then +# CFLAGS="$CFLAGS -g" +# fi +# fi +else + echo "$ac_t""no" 1>&6 +# if test ! "${LDFLAGS+set}" = set; then +# LDFLAGS="-s" +# fi +fi + +if test ! "$ac_test_CFLAGS" = set; then + if test x$ac_cv_prog_cc_g = xyes -o x$GCC = x; then + CFLAGS="$CFLAGS -g" + fi +fi + + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +DEFS=-DHAVE_CONFIG_H + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile:../support/Makefile.in version.c.SH:../ircd/version.c.SH.in sums:../support/sums.in tkconf.h:../support/tkconf.h.dist setup.h:../support/setup.h.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 +$extrasub +s%@logdir@%$logdir%g +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@host@%$host%g +s%@host_alias@%$host_alias%g +s%@host_cpu@%$host_cpu%g +s%@host_vendor@%$host_vendor%g +s%@host_os@%$host_os%g +s%@target@%$target%g +s%@target_alias@%$target_alias%g +s%@target_cpu@%$target_cpu%g +s%@target_vendor@%$target_vendor%g +s%@target_os@%$target_os%g +s%@build@%$build%g +s%@build_alias@%$build_alias%g +s%@build_cpu@%$build_cpu%g +s%@build_vendor@%$build_vendor%g +s%@build_os@%$build_os%g +s%@CC@%$CC%g +s%@CPP@%$CPP%g +s%@AWK@%$AWK%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@SUM@%$SUM%g +s%@IRC_ZLIB_INCLUDE@%$IRC_ZLIB_INCLUDE%g +s%@IRC_ZLIB_LIBRARY@%$IRC_ZLIB_LIBRARY%g +s%@IRC_CURSES_TERMCAP_LIBRARY@%$IRC_CURSES_TERMCAP_LIBRARY%g +s%@IRC_DLIB@%$IRC_DLIB%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"Makefile:../support/Makefile.in version.c.SH:../ircd/version.c.SH.in sums:../support/sums.in tkconf.h:../support/tkconf.h.dist"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' +ac_dC='\3' +ac_dD='%g' +# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' +ac_uC=' ' +ac_uD='\4%g' +# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' +ac_eC=' ' +ac_eD='%g' + +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <<EOF + CONFIG_HEADERS="setup.h:../support/setup.h.in" +EOF +cat >> $CONFIG_STATUS <<\EOF +fi +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + cat $ac_file_inputs > conftest.in + +EOF + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + +EOF +cat >> $CONFIG_STATUS <<EOF + +EOF +cat >> $CONFIG_STATUS <<\EOF + +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 + + +chmod a+x version.c.SH + |