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configure：源码内容

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.12
#
# 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_default_prefix=/usr/local/squid
ac_help="$ac_help
--enable-dlmalloc[=LIB] Compile & use the malloc package by Doug Lea"
ac_help="$ac_help
--enable-gnuregex Compile GNUregex"
ac_help="$ac_help
--enable-xmalloc-debug Do some simple malloc debugging"
ac_help="$ac_help
--enable-xmalloc-debug-trace
Detailed trace of memory allocations"
ac_help="$ac_help
--enable-xmalloc-statistics
Show malloc statistics in status page"
ac_help="$ac_help
--enable-carp Enable CARP support"
ac_help="$ac_help
--enable-async-io Do ASYNC disk I/O using threads"
ac_help="$ac_help
--enable-icmp Enable ICMP pinging"
ac_help="$ac_help
--enable-delay-pools Enable delay pools to limit bandwith usage"
ac_help="$ac_help
--enable-mem-gen-trace Do trace of memory stuff"
ac_help="$ac_help
--enable-useragent-log Enable logging of User-Agent header"
ac_help="$ac_help
--enable-kill-parent-hack
Kill parent on shutdown"
ac_help="$ac_help
--enable-snmp Enable SNMP monitoring"
ac_help="$ac_help
--enable-time-hack Update internal timestamp only once per second"
ac_help="$ac_help
--enable-cachemgr-hostname[=hostname]
Make cachemgr.cgi default to this host"
ac_help="$ac_help
--enable-arp-acl Enable use of ARP ACL lists (ether address)"
ac_help="$ac_help
--enable-htcp Enable HTCP protocol"
ac_help="$ac_help
--enable-forw-via-db Enable Forw/Via database"
ac_help="$ac_help
--enable-cache-digests Use Cache Digests
see http://squid.nlanr.net/Squid/FAQ/FAQ-16.html"
ac_help="$ac_help
--enable-err-language=lang
Select language for Error pages (see errors dir) "
ac_help="$ac_help
--enable-poll Enable poll() instead of select(). Normally poll
is preferred over select, but configure knows poll
is broken on some platforms. If you think you are
smarter than the configure script, you may enable
poll with this option.
--disable-poll Disable the use of poll()."
ac_help="$ac_help
--disable-http-violations
This allows you to remove code which is known to
violate the HTTP protocol specification."
ac_help="$ac_help
--enable-ipf-transparent
Enable Transparent Proxy support for systems
using IP-Filter network address redirection."
ac_help="$ac_help
--enable-leakfinder
Enable Leak Finding code. Enabling this alone
does nothing; you also have to modify the source
code to use the leak finding functions. Probably
Useful for hackers only."
ac_help="$ac_help
--disable-ident-lookups
This allows you to remove code that performs
Ident (RFC 931) lookups."
# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
host=NONE
no_create=
nonopt=NONE
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datadir='${prefix}/share'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'
infodir='${prefix}/info'
mandir='${prefix}/man'
# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=
# Maximum number of lines to put in a shell here document.
ac_max_here_lines=12
ac_prev=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval "$ac_prev=$ac_option"
ac_prev=
continue
fi
case "$ac_option" in
-*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
*) ac_optarg= ;;
esac
# Accept the important Cygnus configure options, so we can diagnose typos.
case "$ac_option" in
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir="$ac_optarg" ;;
-build | --build | --buil | --bui | --bu)
ac_prev=build ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build="$ac_optarg" ;;
-cache-file | --cache-file | --cache-fil | --cache-fi
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=*
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
cache_file="$ac_optarg" ;;
-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
ac_prev=datadir ;;
-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=*
| --da=*)
datadir="$ac_optarg" ;;
-disable-* | --disable-*)
ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
fi
ac_feature=`echo $ac_feature| sed 's/-/_/g'`
eval "enable_${ac_feature}=no" ;;
-enable-* | --enable-*)
ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
fi
ac_feature=`echo $ac_feature| sed 's/-/_/g'`
case "$ac_option" in
*=*) ;;
*) ac_optarg=yes ;;
esac
eval "enable_${ac_feature}='$ac_optarg'" ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec-
| --exec | --exe | --ex)
ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=*
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=*
| --exec=* | --exe=* | --ex=*)
exec_prefix="$ac_optarg" ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he)
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat << EOF
Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
Configuration:
--cache-file=FILE cache test results in FILE
--help print this message
--no-create do not create output files
--quiet, --silent do not print `checking...' messages
--version print the version of autoconf that created configure
Directory and file names:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[same as prefix]
--bindir=DIR user executables in DIR [EPREFIX/bin]
--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
--datadir=DIR read-only architecture-independent data in DIR
[PREFIX/share]
--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data in DIR
[PREFIX/com]
--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
--libdir=DIR object code libraries in DIR [EPREFIX/lib]
--includedir=DIR C header files in DIR [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
--infodir=DIR info documentation in DIR [PREFIX/info]
--mandir=DIR man documentation in DIR [PREFIX/man]
--srcdir=DIR find the sources in DIR [configure dir or ..]
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM
run sed PROGRAM on installed program names
EOF
cat << EOF
Host type:
--build=BUILD configure for building on BUILD [BUILD=HOST]
--host=HOST configure for HOST [guessed]
--target=TARGET configure for TARGET [TARGET=HOST]
Features and packages:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--x-includes=DIR X include files are in DIR
--x-libraries=DIR X library files are in DIR
EOF
if test -n "$ac_help"; then
echo "--enable and --with options recognized:$ac_help"
fi
exit 0 ;;
-host | --host | --hos | --ho)
ac_prev=host ;;
-host=* | --host=* | --hos=* | --ho=*)
host="$ac_optarg" ;;
-includedir | --includedir | --includedi | --included | --include
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=*
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir="$ac_optarg" ;;
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir="$ac_optarg" ;;
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
libdir="$ac_optarg" ;;
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec
| --libexe | --libex | --libe)
ac_prev=libexecdir ;;
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=*
| --libexe=* | --libex=* | --libe=*)
libexecdir="$ac_optarg" ;;
-localstatedir | --localstatedir | --localstatedi | --localstated
| --localstate | --localstat | --localsta | --localst
| --locals | --local | --loca | --loc | --lo)
ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=*
| --localstate=* | --localstat=* | --localsta=* | --localst=*
| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
localstatedir="$ac_optarg" ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
mandir="$ac_optarg" ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre
| --no-cr | --no-c)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc
| --oldin | --oldi | --old | --ol | --o)
ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=*
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=*
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir="$ac_optarg" ;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix="$ac_optarg" ;;
-program-prefix | --program-prefix | --program-prefi | --program-pref
| --program-pre | --program-pr | --program-p)
ac_prev=program_prefix ;;
-program-prefix=* | --program-prefix=* | --program-prefi=*
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
program_prefix="$ac_optarg" ;;
-program-suffix | --program-suffix | --program-suffi | --program-suff
| --program-suf | --program-su | --program-s)
ac_prev=program_suffix ;;
-program-suffix=* | --program-suffix=* | --program-suffi=*
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
program_suffix="$ac_optarg" ;;
-program-transform-name | --program-transform-name
| --program-transform-nam | --program-transform-na
| --program-transform-n | --program-transform-
| --program-transform | --program-transfor
| --program-transfo | --program-transf
| --program-trans | --program-tran
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=*
| --program-transform-nam=* | --program-transform-na=*
| --program-transform-n=* | --program-transform-=*
| --program-transform=* | --program-transfor=*
| --program-transfo=* | --program-transf=*
| --program-trans=* | --program-tran=*
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name="$ac_optarg" ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=*
| --sbi=* | --sb=*)
sbindir="$ac_optarg" ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi
| --sharedstated | --sharedstate | --sharedstat | --sharedsta
| --sharedst | --shareds | --shared | --share | --shar
| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=*
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=*
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=*
| --sha=* | --sh=*)
sharedstatedir="$ac_optarg" ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site="$ac_optarg" ;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir="$ac_optarg" ;;
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf
| --syscon | --sysco | --sysc | --sys | --sy)
ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=*
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
sysconfdir="$ac_optarg" ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target="$ac_optarg" ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers)
echo "configure generated by autoconf version 2.12"
exit 0 ;;
-with-* | --with-*)
ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
case "$ac_option" in
*=*) ;;
*) ac_optarg=yes ;;
esac
eval "with_${ac_package}='$ac_optarg'" ;;
-without-* | --without-*)
ac_package=`echo $ac_option|sed -e 's/-*without-//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
eval "with_${ac_package}=no" ;;
--x)
# Obsolete; use --with-x.
with_x=yes ;;
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu
| --x-incl | --x-inc | --x-in | --x-i)
ac_prev=x_includes ;;
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=*
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
x_includes="$ac_optarg" ;;
-x-libraries | --x-libraries | --x-librarie | --x-librari
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
ac_prev=x_libraries ;;
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=*
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries="$ac_optarg" ;;
-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
;;
*)
if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
echo "configure: warning: $ac_option: invalid host type" 1>&2
fi
if test "x$nonopt" != xNONE; then
{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
fi
nonopt="$ac_option"
;;
esac
done
if test -n "$ac_prev"; then
{ echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
fi
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
# File descriptor usage:
# 0 standard input
# 1 file creation
# 2 errors and warnings
# 3 some systems may open it to /dev/tty
# 4 used on the Kubota Titan
# 6 checking for... messages and results
# 5 compiler messages saved in config.log
if test "$silent" = yes; then
exec 6>/dev/null
else
exec 6>&1
fi
exec 5>./config.log
echo "
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
" 1>&5
# Strip out --no-create and --no-recursion so they do not pile up.
# Also quote any args containing shell metacharacters.
ac_configure_args=
for ac_arg
do
case "$ac_arg" in
-no-create | --no-create | --no-creat | --no-crea | --no-cre
| --no-cr | --no-c) ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
*" "*|*" "*|*[[]~#$^&*(){}\|;<>?]*)
ac_configure_args="$ac_configure_args '$ac_arg'" ;;
*) ac_configure_args="$ac_configure_args $ac_arg" ;;
esac
done
# NLS nuisances.
# Only set these to C if already set. These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}" = set; then LANG=C; export LANG; fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo > confdefs.h
# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=src/main.c
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then its parent.
ac_prog=$0
ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
srcdir=$ac_confdir
if test ! -r $srcdir/$ac_unique_file; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
if test "$ac_srcdir_defaulted" = yes; then
{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
else
{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
fi
fi
srcdir=`echo "${srcdir}" | sed 's%([^/])/*$%1%'`
# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
if test "x$prefix" != xNONE; then
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
else
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
fi
for ac_site_file in $CONFIG_SITE; do
if test -r "$ac_site_file"; then
echo "loading site script $ac_site_file"
. "$ac_site_file"
fi
done
if test -r "$cache_file"; then
echo "loading cache $cache_file"
. $cache_file
else
echo "creating cache $cache_file"
> $cache_file
fi
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
if (echo "testingc"; 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
# From configure.in Revision: 1.167.2.3
ac_aux_dir=
for ac_dir in cfgaux $srcdir/cfgaux; 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 cfgaux $srcdir/cfgaux" 1>&2; exit 1; }
fi
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
# Make sure we can run config.sub.
if $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""... $ac_c" 1>&6
echo "configure:623: checking host system type" >&5
host_alias=$host
case "$host_alias" in
NONE)
case $nonopt in
NONE)
if host_alias=`$ac_config_guess`; then :
else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
fi ;;
*) host_alias=$nonopt ;;
esac ;;
esac
host=`$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
CRYPTLIB=''
REGEXLIB='' # -lregex
LIBREGEX='' # libregex.a
if test "$libexecdir" = '${exec_prefix}/libexec'; then
libexecdir='${bindir}'
localstatedir='${prefix}'
fi
case "$host_os" in
cygwin32|os2)
exec_suffix=".exe"
cgi_suffix=".exe"
;;
*)
exec_suffix=""
cgi_suffix=".cgi"
;;
esac
if test -z "$CACHE_HTTP_PORT"; then
CACHE_HTTP_PORT="3128"
fi
if test -z "$CACHE_ICP_PORT"; then
CACHE_ICP_PORT="3130"
fi
cat >> confdefs.h <<EOF
#define CONFIG_HOST_TYPE "$host"
EOF
if test -z "$LDFLAGS"; then
LDFLAGS="-g"
fi
PRESET_CFLAGS="$CFLAGS"
# 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:691: 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="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$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:720: 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="$IFS"; IFS="${IFS}:"
ac_prog_rejected=no
for ac_dir in $PATH; do
test -z "$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""... $ac_c" 1>&6
echo "configure:768: checking whether the C compiler ($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 $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext <<EOF
#line 778 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
if { (eval echo configure:782: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
ac_cv_prog_cc_cross=no
else
ac_cv_prog_cc_cross=yes
fi
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_prog_cc_works=no
fi
rm -fr conftest*
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""... $ac_c" 1>&6
echo "configure:802: checking whether the C compiler ($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""... $ac_c" 1>&6
echo "configure:807: checking whether we are using GNU C" >&5
if eval "test "`echo '$''{'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:816: "$ac_try") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
fi
fi
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
if test $ac_cv_prog_gcc = yes; then
GCC=yes
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:831: checking whether ${CC-cc} accepts -g" >&5
if eval "test "`echo '$''{'ac_cv_prog_cc_g'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
ac_cv_prog_cc_g=yes
else
ac_cv_prog_cc_g=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
if test "$ac_test_CFLAGS" = set; then
CFLAGS="$ac_save_CFLAGS"
elif test $ac_cv_prog_cc_g = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-O2"
fi
else
GCC=
test "${CFLAGS+set}" = set || CFLAGS="-g"
fi
case "$host" in
mab-next-nextstep3)
CC="$CC -arch m68k -arch i486 -arch hppa -arch sparc"
;;
esac
if test -z "$PRESET_CFLAGS"; then
if test "$GCC" = "yes"; then
case "$host" in
*-sun-sunos*)
# sunos has too many warnings for this to be useful
# motorola too
;;
*m88k*)
# Motorola cc/ld does not like -02 but is ok on -O
CFLAGS=`echo $CFLAGS | sed -e 's/-O0-9/-O/'`
;;
*)
CFLAGS="$CFLAGS -Wall"
;;
esac
else
case "$host" in
*mips-sgi-irix6.4*)
# suggested by Rafael Seidl <rafaels@cthulhu.engr.sgi.com>
CFLAGS="$CFLAGS -n32 -mips4 -O3 -OPT:Olimit=0:space=OFF
-woff 1009,1014,1048,1110,1116,1185,1188,1204,1230,1233
-Wl,-woff,85,-woff,84,-woff,134
-nostdinc -I/usr/include -D_BSD_SIGNALS"
;;
alpha-dec-osf4.*)
# Mogul says DEC compilers take both -g and -O2
CFLAGS=`echo $CFLAGS | sed -e 's/-g/-g3/'`
CFLAGS="$CFLAGS -O2"
;;
*)
;;
esac
fi
fi
if test -z "$PRESET_LDFLAGS"; then
if test "$GCC" = "yes"; then
case "$host" in
*)
# nothing
;;
esac
else
case "$host" in
*mips-sgi-irix6.4*)
# suggested by Rafael Seidl <rafaels@cthulhu.engr.sgi.com>
LDFLAGS="-n32 -mips4 -nostdlib -L/usr/lib32"
;;
esac
fi
fi
# Check whether --enable-dlmalloc or --disable-dlmalloc was given.
if test "${enable_dlmalloc+set}" = set; then
enableval="$enable_dlmalloc"
if test "x$ac_cv_enabled_dlmalloc" = "xyes"; then
# Ok. dlmalloc was enabled before, but state may be changed.
# we have to test these again
unset ac_cv_func_mallinfo
unset ac_cv_func_mallocblksize
unset ac_cv_func_free
unset ac_cv_func_realloc
unset ac_cv_func_memalign
unset ac_cv_func_valloc
unset ac_cv_func_pvalloc
unset ac_cv_func_calloc
unset ac_cv_func_cfree
unset ac_cv_func_malloc_trim
unset ac_cv_func_malloc_usable_size
unset ac_cv_func_malloc_stats
unset ac_cv_func_mallinfo
unset ac_cv_func_mallopt
unset ac_cv_lib_gnumalloc
unset ac_cv_header_gnumalloc_h
unset ac_cv_lib_malloc
unset ac_cv_enabled_dlmalloc
fi
case "$enableval" in
'yes')
LIBDLMALLOC="libdlmalloc.a"
LIB_MALLOC="-L../lib -ldlmalloc"
ac_cv_func_mallinfo="yes"
ac_cv_func_mallocblksize="no"
ac_cv_func_free="yes"
ac_cv_func_realloc="yes"
ac_cv_func_memalign="yes"
ac_cv_func_valloc="yes"
ac_cv_func_pvalloc="yes"
ac_cv_func_calloc="yes"
ac_cv_func_cfree="yes"
ac_cv_func_malloc_trim="yes"
ac_cv_func_malloc_usable_size="yes"
ac_cv_func_malloc_stats="yes"
ac_cv_func_mallinfo="yes"
ac_cv_func_mallopt="yes"
ac_cv_lib_gnumalloc="no"
ac_cv_header_gnumalloc_h="no"
ac_cv_lib_malloc="no"
ac_cv_enabled_dlmalloc="yes"
echo "dlmalloc build enabled"
;;
'no')
# Disabled explicitly.
echo "dlmalloc disabled."
;;
*)
# Use already installed dlmalloc library.
LIB_MALLOC="${enableval}"
ac_cv_func_mallinfo="yes"
ac_cv_func_mallocblksize="no"
ac_cv_func_free="yes"
ac_cv_func_realloc="yes"
ac_cv_func_memalign="yes"
ac_cv_func_valloc="yes"
ac_cv_func_pvalloc="yes"
ac_cv_func_calloc="yes"
ac_cv_func_cfree="yes"
ac_cv_func_malloc_trim="yes"
ac_cv_func_malloc_usable_size="yes"
ac_cv_func_malloc_stats="yes"
ac_cv_func_mallinfo="yes"
ac_cv_func_mallopt="yes"
ac_cv_lib_gnumalloc="no"
ac_cv_header_gnumalloc_h="no"
ac_cv_lib_malloc="no"
ac_cv_enabled_dlmalloc="yes"
echo "Use installed dlmalloc."
;;
esac
else
if test "x$ac_cv_enabled_dlmalloc" = "xyes"; then
# Ok. dlmalloc was enabled before, but now disabled.
# we have to test these again
unset ac_cv_func_mallinfo
unset ac_cv_func_mallocblksize
unset ac_cv_func_free
unset ac_cv_func_realloc
unset ac_cv_func_memalign
unset ac_cv_func_valloc
unset ac_cv_func_pvalloc
unset ac_cv_func_calloc
unset ac_cv_func_cfree
unset ac_cv_func_malloc_trim
unset ac_cv_func_malloc_usable_size
unset ac_cv_func_malloc_stats
unset ac_cv_func_mallinfo
unset ac_cv_func_mallopt
unset ac_cv_lib_gnumalloc
unset ac_cv_header_gnumalloc_h
unset ac_cv_lib_malloc
unset ac_cv_enabled_dlmalloc
fi
fi
# Check whether --enable-gnuregex or --disable-gnuregex was given.
if test "${enable_gnuregex+set}" = set; then
enableval="$enable_gnuregex"
USE_GNUREGEX=$enableval
fi
# Check whether --enable-xmalloc_debug or --disable-xmalloc_debug was given.
if test "${enable_xmalloc_debug+set}" = set; then
enableval="$enable_xmalloc_debug"
if test "$enableval" = "yes" ; then
echo "Malloc debugging enabled"
cat >> confdefs.h <<EOF
#define XMALLOC_DEBUG 1
EOF
fi
fi
# Check whether --enable-xmalloc_debug_trace or --disable-xmalloc_debug_trace was given.
if test "${enable_xmalloc_debug_trace+set}" = set; then
enableval="$enable_xmalloc_debug_trace"
if test "$enableval" = "yes" ; then
echo "Malloc debug trace enabled"
cat >> confdefs.h <<EOF
#define XMALLOC_TRACE 1
EOF
cat >> confdefs.h <<EOF
#define XMALLOC_DEBUG 1
EOF
fi
fi
# Check whether --enable-xmalloc_statistics or --disable-xmalloc_statistics was given.
if test "${enable_xmalloc_statistics+set}" = set; then
enableval="$enable_xmalloc_statistics"
if test "$enableval" = "yes" ; then
echo "Malloc statistics enabled"
cat >> confdefs.h <<EOF
#define XMALLOC_STATISTICS 1
EOF
fi
fi
# Check whether --enable-carp or --disable-carp was given.
if test "${enable_carp+set}" = set; then
enableval="$enable_carp"
if test "$enableval" = "yes" ; then
echo "CARP support enabled"
cat >> confdefs.h <<EOF
#define USE_CARP 1
EOF
fi
fi
# Check whether --enable-async_io or --disable-async_io was given.
if test "${enable_async_io+set}" = set; then
enableval="$enable_async_io"
if test "$enableval" = "yes" ; then
echo "Async I/O enabled"
async_io=yes
cat >> confdefs.h <<EOF
#define USE_ASYNC_IO 1
EOF
ASYNC_OBJS='$(ASYNC_OBJS)'
SQUID_PTHREAD_LIB='$(PTHREADLIB)'
CFLAGS="$CFLAGS -D_REENTRANT"
case "$host" in
i386-unknown-freebsd*)
if test "$GCC" = "yes" ; then
if test -z "$PRESET_LDFLAGS"; then
LDFLAGS="$LDFLAGS -pthread"
fi
fi
;;
esac
fi
fi
# Check whether --enable-icmp or --disable-icmp was given.
if test "${enable_icmp+set}" = set; then
enableval="$enable_icmp"
if test "$enableval" = "yes" ; then
echo "ICMP enabled"
cat >> confdefs.h <<EOF
#define USE_ICMP 1
EOF
fi
fi
# Check whether --enable-delay_pools or --disable-delay_pools was given.
if test "${enable_delay_pools+set}" = set; then
enableval="$enable_delay_pools"
if test "$enableval" = "yes" ; then
echo "Delay pools enabled"
DELAY_OBJS='$(DELAY_OBJS)'
cat >> confdefs.h <<EOF
#define DELAY_POOLS 1
EOF
fi
fi
# Check whether --enable-mem-gen-trace or --disable-mem-gen-trace was given.
if test "${enable_mem_gen_trace+set}" = set; then
enableval="$enable_mem_gen_trace"
if test "$enableval" = "yes" ; then
echo "Memory trace (to file) enabled"
cat >> confdefs.h <<EOF
#define MEM_GEN_TRACE 1
EOF
fi
fi
# Check whether --enable-useragent_log or --disable-useragent_log was given.
if test "${enable_useragent_log+set}" = set; then
enableval="$enable_useragent_log"
if test "$enableval" = "yes" ; then
echo "User-Agent logging enabled"
cat >> confdefs.h <<EOF
#define USE_USERAGENT_LOG 1
EOF
fi
fi
# Check whether --enable-kill_parent_hack or --disable-kill_parent_hack was given.
if test "${enable_kill_parent_hack+set}" = set; then
enableval="$enable_kill_parent_hack"
if test "$enableval" = "yes" ; then
echo "Kill parent on shutdown"
cat >> confdefs.h <<EOF
#define KILL_PARENT_OPT 1
EOF
fi
fi
# Check whether --enable-snmp or --disable-snmp was given.
if test "${enable_snmp+set}" = set; then
enableval="$enable_snmp"
if test "$enableval" = "yes" ; then
echo "SNMP monitoring enabled"
cat >> confdefs.h <<EOF
#define SQUID_SNMP 1
EOF
SNMPLIB='-L../snmplib -lsnmp'
SNMP_OBJS='$(SNMP_OBJS)'
SNMP_MAKEFILE=./snmplib/Makefile
makesnmplib=snmplib
fi
fi
# Check whether --enable-time_hack or --disable-time_hack was given.
if test "${enable_time_hack+set}" = set; then
enableval="$enable_time_hack"
if test "$enableval" = "yes" ; then
echo "Update internal timestamp only once per second"
cat >> confdefs.h <<EOF
#define ALARM_UPDATES_TIME 1
EOF
fi
fi
# Check whether --enable-cachemgr_hostname or --disable-cachemgr_hostname was given.
if test "${enable_cachemgr_hostname+set}" = set; then
enableval="$enable_cachemgr_hostname"
case $enableval in
yes)
cat >> confdefs.h <<EOF
#define CACHEMGR_HOSTNAME getfullhostname()
EOF
echo "Cachemgr default hostname == host where cachemgr runs"
;;
no)
: # Nothing to do..
;;
*)
cat >> confdefs.h <<EOF
#define CACHEMGR_HOSTNAME "${enableval}"
EOF
echo "Cachemgr default hostname set to ${enableval}"
;;
esac
fi
# Check whether --enable-arp_acl or --disable-arp_acl was given.
if test "${enable_arp_acl+set}" = set; then
enableval="$enable_arp_acl"
if test "$enableval" = "yes" ; then
echo "ARP ACL lists enabled (ether address)"
case "$host" in
*-pc-linux-*)
;;
*)
echo "WARNING: ARP ACL support is only currently supported on Linux"
echo " ethernet interfaces, probably won't work on $host."
sleep 10
;;
esac
cat >> confdefs.h <<EOF
#define USE_ARP_ACL 1
EOF
fi
fi
# Check whether --enable-htcp or --disable-htcp was given.
if test "${enable_htcp+set}" = set; then
enableval="$enable_htcp"
if test "$enableval" = "yes" ; then
echo "HTCP enabled"
HTCP_OBJS='$(HTCP_OBJS)'
cat >> confdefs.h <<EOF
#define USE_HTCP 1
EOF
fi
fi
# Check whether --enable-forw-via-db or --disable-forw-via-db was given.
if test "${enable_forw_via_db+set}" = set; then
enableval="$enable_forw_via_db"
if test "$enableval" = "yes" ; then
echo "FORW-VIA enabled"
cat >> confdefs.h <<EOF
#define FORW_VIA_DB 1
EOF
fi
fi
# Check whether --enable-cache-digests or --disable-cache-digests was given.
if test "${enable_cache_digests+set}" = set; then
enableval="$enable_cache_digests"
if test "$enableval" = "yes" ; then
echo "USE_CACHE_DIGESTS enabled"
cat >> confdefs.h <<EOF
#define USE_CACHE_DIGESTS 1
EOF
fi
fi
# Check whether --enable-err-language or --disable-err-language was given.
if test "${enable_err_language+set}" = set; then
enableval="$enable_err_language"
if test -d errors/$enableval; then
ERR_LANGUAGE=$enableval
else
echo "ERROR! Unknown language $enableval, see errors/"
exit 1
fi
else
ERR_LANGUAGE="English"
fi
# Check whether --enable-poll or --disable-poll was given.
if test "${enable_poll+set}" = set; then
enableval="$enable_poll"
case "$enableval" in
yes)
echo "Forcing poll() to be enabled"
ac_cv_func_poll='yes'
;;
no)
echo "Forcing poll() to be disabled"
ac_cv_func_poll='no'
;;
esac
fi
# Check whether --enable-http-violations or --disable-http-violations was given.
if test "${enable_http_violations+set}" = set; then
enableval="$enable_http_violations"
if test "$enableval" = "no" ; then
echo "Disabling HTTP Violations"
cat >> confdefs.h <<EOF
#define HTTP_VIOLATIONS 0
EOF
else
cat >> confdefs.h <<EOF
#define HTTP_VIOLATIONS 1
EOF
fi
fi
# Check whether --enable-ipf-transparent or --disable-ipf-transparent was given.
if test "${enable_ipf_transparent+set}" = set; then
enableval="$enable_ipf_transparent"
if test "$enableval" = "yes" ; then
echo "IP-Filter Transparent Proxy enabled"
cat >> confdefs.h <<EOF
#define IPF_TRANSPARENT 1
EOF
IPF_TRANSPARENT="yes"
fi
fi
# Check whether --enable-leakfinder or --disable-leakfinder was given.
if test "${enable_leakfinder+set}" = set; then
enableval="$enable_leakfinder"
if test "$enableval" = "yes" ; then
echo "Leak-Finding enabled"
cat >> confdefs.h <<EOF
#define USE_LEAKFINDER 1
EOF
LEAKFINDER_OBJS='$(LEAKFINDER_OBJS)'
USE_LEAKFINDER="yes"
fi
fi
# Check whether --enable-ident-lookups or --disable-ident-lookups was given.
if test "${enable_ident_lookups+set}" = set; then
enableval="$enable_ident_lookups"
if test "$enableval" = "no" ; then
echo "Disabling Ident Lookups"
cat >> confdefs.h <<EOF
#define USE_IDENT 0
EOF
else
cat >> confdefs.h <<EOF
#define USE_IDENT 1
EOF
fi
fi
# Force some compilers to use ANSI features
#
case "$host" in
alpha-dec-osf*)
if test "$ac_cv_prog_CC" = "cc" ; then
echo "adding '-std1' to cc args for $host"
CC="cc -std1";
ac_cv_prog_CC="$CC"
fi
;;
*-hp-hpux*)
if test "$ac_cv_prog_CC" = "cc" ; then
echo "adding '-Ae' to cc args for $host"
CC="cc -Ae";
ac_cv_prog_CC="$CC"
fi
;;
esac
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:1447: 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 1462 "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:1468: "$ac_try") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$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 1479 "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:1485: "$ac_try") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$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*
ac_cv_prog_CPP="$CPP"
fi
CPP="$ac_cv_prog_CPP"
else
ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# 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""... $ac_c" 1>&6
echo "configure:1518: checking for a BSD compatible install" >&5
if test -z "$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.
:
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'
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1570: checking for $ac_word" >&5
if eval "test "`echo '$''{'ac_cv_prog_RANLIB'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_RANLIB="ranlib"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
fi
fi
RANLIB="$ac_cv_prog_RANLIB"
if test -n "$RANLIB"; then
echo "$ac_t""$RANLIB" 1>&6
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
echo "configure:1597: checking whether ln -s works" >&5
if eval "test "`echo '$''{'ac_cv_prog_LN_S'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
rm -f conftestdata
if ln -s X conftestdata 2>/dev/null
then
rm -f conftestdata
ac_cv_prog_LN_S="ln -s"
else
ac_cv_prog_LN_S=ln
fi
fi
LN_S="$ac_cv_prog_LN_S"
if test "$ac_cv_prog_LN_S" = "ln -s"; then
echo "$ac_t""yes" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "sh", so it can be a program name with args.
set dummy sh; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1620: checking for $ac_word" >&5
if eval "test "`echo '$''{'ac_cv_path_SH'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$SH" in
/*)
ac_cv_path_SH="$SH" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_SH="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_SH" && ac_cv_path_SH="/bin/sh"
;;
esac
fi
SH="$ac_cv_path_SH"
if test -n "$SH"; then
echo "$ac_t""$SH" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "false", so it can be a program name with args.
set dummy false; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1652: checking for $ac_word" >&5
if eval "test "`echo '$''{'ac_cv_path_FALSE'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$FALSE" in
/*)
ac_cv_path_FALSE="$FALSE" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_FALSE="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_FALSE" && ac_cv_path_FALSE="/usr/bin/false"
;;
esac
fi
FALSE="$ac_cv_path_FALSE"
if test -n "$FALSE"; then
echo "$ac_t""$FALSE" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "true", so it can be a program name with args.
set dummy true; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1684: checking for $ac_word" >&5
if eval "test "`echo '$''{'ac_cv_path_TRUE'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$TRUE" in
/*)
ac_cv_path_TRUE="$TRUE" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_TRUE="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_TRUE" && ac_cv_path_TRUE="/usr/bin/true"
;;
esac
fi
TRUE="$ac_cv_path_TRUE"
if test -n "$TRUE"; then
echo "$ac_t""$TRUE" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "rm", so it can be a program name with args.
set dummy rm; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1716: checking for $ac_word" >&5
if eval "test "`echo '$''{'ac_cv_path_RM'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$RM" in
/*)
ac_cv_path_RM="$RM" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_RM="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_RM" && ac_cv_path_RM="$FALSE"
;;
esac
fi
RM="$ac_cv_path_RM"
if test -n "$RM"; then
echo "$ac_t""$RM" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "mv", so it can be a program name with args.
set dummy mv; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1748: checking for $ac_word" >&5
if eval "test "`echo '$''{'ac_cv_path_MV'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$MV" in
/*)
ac_cv_path_MV="$MV" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_MV="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_MV" && ac_cv_path_MV="$FALSE"
;;
esac
fi
MV="$ac_cv_path_MV"
if test -n "$MV"; then
echo "$ac_t""$MV" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "mkdir", so it can be a program name with args.
set dummy mkdir; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1780: checking for $ac_word" >&5
if eval "test "`echo '$''{'ac_cv_path_MKDIR'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$MKDIR" in
/*)
ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_MKDIR="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_MKDIR" && ac_cv_path_MKDIR="$FALSE"
;;
esac
fi
MKDIR="$ac_cv_path_MKDIR"
if test -n "$MKDIR"; then
echo "$ac_t""$MKDIR" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "ln", so it can be a program name with args.
set dummy ln; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1812: checking for $ac_word" >&5
if eval "test "`echo '$''{'ac_cv_path_LN'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$LN" in
/*)
ac_cv_path_LN="$LN" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_LN="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_LN" && ac_cv_path_LN="cp"
;;
esac
fi
LN="$ac_cv_path_LN"
if test -n "$LN"; then
echo "$ac_t""$LN" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1844: checking for $ac_word" >&5
if eval "test "`echo '$''{'ac_cv_path_PERL'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$PERL" in
/*)
ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_PERL="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="/usr/local/bin/perl"
;;
esac
fi
PERL="$ac_cv_path_PERL"
if test -n "$PERL"; then
echo "$ac_t""$PERL" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "makedepend", so it can be a program name with args.
set dummy makedepend; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1876: checking for $ac_word" >&5
if eval "test "`echo '$''{'ac_cv_path_MAKEDEPEND'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$MAKEDEPEND" in
/*)
ac_cv_path_MAKEDEPEND="$MAKEDEPEND" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_MAKEDEPEND="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_MAKEDEPEND" && ac_cv_path_MAKEDEPEND="$TRUE"
;;
esac
fi
MAKEDEPEND="$ac_cv_path_MAKEDEPEND"
if test -n "$MAKEDEPEND"; then
echo "$ac_t""$MAKEDEPEND" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1908: checking for $ac_word" >&5
if eval "test "`echo '$''{'ac_cv_path_AR'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case "$AR" in
/*)
ac_cv_path_AR="$AR" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_path_AR="$ac_dir/$ac_word"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_AR" && ac_cv_path_AR="$FALSE"
;;
esac
fi
AR="$ac_cv_path_AR"
if test -n "$AR"; then
echo "$ac_t""$AR" 1>&6
else
echo "$ac_t""no" 1>&6
fi
case "$host" in
*-hp-hpux*)
echo "Disabling 'ranlib' for HP-UX..."
RANLIB=":"
;;
esac
AR_R="$AR r"
case "$host" in
*-next-nextstep3)
AR="libtool -o"
;;
esac
ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
echo "configure:1958: checking for $ac_hdr that defines DIR" >&5
if eval "test "`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1963 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_hdr>
int main() {
DIR *dirp = 0;
; return 0; }
EOF
if { (eval echo configure:1971: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "ac_cv_header_dirent_$ac_safe=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_dirent_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test "`echo '$ac_cv_header_dirent_'$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 $ac_tr_hdr 1
EOF
ac_header_dirent=$ac_hdr; break
else
echo "$ac_t""no" 1>&6
fi
done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
echo "configure:1996: checking for opendir in -ldir" >&5
ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
if eval "test "`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-ldir $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2004 "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 opendir();
int main() {
opendir()
; return 0; }
EOF
if { (eval echo configure:2015: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$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
LIBS="$LIBS -ldir"
else
echo "$ac_t""no" 1>&6
fi
else
echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
echo "configure:2037: checking for opendir in -lx" >&5
ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
if eval "test "`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lx $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2045 "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 opendir();
int main() {
opendir()
; return 0; }
EOF
if { (eval echo configure:2056: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$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
LIBS="$LIBS -lx"
else
echo "$ac_t""no" 1>&6
fi
fi
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:2079: checking for ANSI C header files" >&5
if eval "test "`echo '$''{'ac_cv_header_stdc'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2084 "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:2092: "$ac_try") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$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 2109 "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 2127 "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.$ac_ext <<EOF
#line 2148 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }
EOF
if { (eval echo configure:2159: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
:
else
echo "configure: failed program was:" >&5
cat conftest.$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 $ac_cv_header_stdc = yes; then
cat >> confdefs.h <<EOF
#define STDC_HEADERS 1
EOF
fi
for ac_hdr in
arpa/inet.h
arpa/nameser.h
assert.h
bstring.h
config.h
crypt.h
ctype.h
errno.h
fcntl.h
getopt.h
gnumalloc.h
grp.h
ip_compat.h
ip_fil.h
ip_nat.h
libc.h
limits.h
malloc.h
math.h
memory.h
mount.h
net/if.h
netdb.h
netinet/in.h
netinet/tcp.h
poll.h
pwd.h
regex.h
resolv.h
sched.h
signal.h
stdarg.h
stddef.h
stdio.h
stdlib.h
string.h
strings.h
sys/file.h
sys/ioctl.h
sys/param.h
sys/resource.h
sys/select.h
sys/socket.h
sys/stat.h
sys/statvfs.h
sys/syscall.h
sys/time.h
sys/types.h
sys/un.h
sys/vfs.h
sys/wait.h
syslog.h
time.h
unistd.h
varargs.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2243: 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 2248 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2253: "$ac_try") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$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 working const""... $ac_c" 1>&6
echo "configure:2281: checking for working const" >&5
if eval "test "`echo '$''{'ac_cv_c_const'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2286 "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:2335: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_const=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_c_const=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_c_const" 1>&6
if test $ac_cv_c_const = no; then
cat >> confdefs.h <<EOF
#define const
EOF
fi
echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
echo "configure:2356: checking whether byte ordering is bigendian" >&5
if eval "test "`echo '$''{'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 2363 "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:2374: "$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 2378 "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:2389: "$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.$ac_ext <<EOF
#line 2409 "configure"
#include "confdefs.h"
main () {
/* Are we little or big endian? From Harbison&Steele. */
union
{
long l;
char c[sizeof (long)];
} u;
u.l = 1;
exit (u.c[sizeof (long) - 1] == 1);
}
EOF
if { (eval echo configure:2422: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
ac_cv_c_bigendian=no
else
echo "configure: failed program was:" >&5
cat conftest.$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 if ANSI prototypes work""... $ac_c" 1>&6
echo "configure:2447: checking if ANSI prototypes work" >&5
if eval "test "`echo '$''{'ac_cv_have_ansi_prototypes'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2453 "configure"
#include "confdefs.h"
int foo(char *); int foo (char *bar) {return 1;}
int main() {
foo("bar")
; return 0; }
EOF
if { (eval echo configure:2460: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_have_ansi_prototypes="yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_have_ansi_prototypes="no"
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_have_ansi_prototypes" 1>&6
if test $ac_cv_have_ansi_prototypes = "yes" ; then
cat >> confdefs.h <<EOF
#define HAVE_ANSI_PROTOTYPES 1
EOF
fi
echo $ac_n "checking for tm->tm_gmtoff""... $ac_c" 1>&6
echo "configure:2482: checking for tm->tm_gmtoff" >&5
if eval "test "`echo '$''{'ac_cv_have_tm_gmoff'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2488 "configure"
#include "confdefs.h"
#include <time.h>
#include <sys/time.h>
int main() {
struct tm foo;
foo.tm_gmtoff = 0;
; return 0; }
EOF
if { (eval echo configure:2497: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_have_tm_gmoff="yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_have_tm_gmoff="no"
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_have_tm_gmoff" 1>&6
if test $ac_cv_have_tm_gmoff = "yes" ; then
cat >> confdefs.h <<EOF
#define HAVE_TM_GMTOFF 1
EOF
fi
echo $ac_n "checking for extended mallinfo""... $ac_c" 1>&6
echo "configure:2519: checking for extended mallinfo" >&5
if eval "test "`echo '$''{'ac_cv_have_ext_mallinfo'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2525 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <malloc.h>
int main() {
struct mallinfo foo;
foo.mxfast = 0;
; return 0; }
EOF
if { (eval echo configure:2534: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_have_ext_mallinfo="yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_have_ext_mallinfo="no"
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_have_ext_mallinfo" 1>&6
if test $ac_cv_have_ext_mallinfo = "yes" ; then
cat >> confdefs.h <<EOF
#define HAVE_EXT_MALLINFO 1
EOF
fi
echo $ac_n "checking for struct rusage""... $ac_c" 1>&6
echo "configure:2556: checking for struct rusage" >&5
if eval "test "`echo '$''{'ac_cv_have_struct_rusage'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2562 "configure"
#include "confdefs.h"
#if HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#if HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif
int main() {
struct rusage R;
; return 0; }
EOF
if { (eval echo configure:2575: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_have_struct_rusage="yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_have_struct_rusage="no"
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_have_struct_rusage" 1>&6
if test $ac_cv_have_struct_rusage = "yes" ; then
cat >> confdefs.h <<EOF
#define HAVE_STRUCT_RUSAGE 1
EOF
fi
echo $ac_n "checking for ip->ip_hl""... $ac_c" 1>&6
echo "configure:2597: checking for ip->ip_hl" >&5
if eval "test "`echo '$''{'ac_cv_have_ip_hl'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2603 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <netinet/in.h>
#include <netinet/in_systm.h>
#include <netinet/ip.h>
#ifdef __linux__
#define ip_hl ihl
#endif
#ifndef __linux__
#define iphdr ip
#endif
int main() {
struct iphdr ip;
ip.ip_hl= 0;
; return 0; }
EOF
if { (eval echo configure:2620: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_have_ip_hl="yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_have_ip_hl="no"
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_have_ip_hl" 1>&6
if test $ac_cv_have_ip_hl = "yes" ; then
cat >> confdefs.h <<EOF
#define HAVE_IP_HL 1
EOF
fi
echo $ac_n "checking size of int""... $ac_c" 1>&6
echo "configure:2642: checking size of int" >&5
if eval "test "`echo '$''{'ac_cv_sizeof_int'+set}'`" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6