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apache / apr / cc3fca20f700829592add524e705d525fca287f2 / . / shmem / unix / mm / configure
blob: d6c8d9c18d57f05500172596691b2991da62cb15 [file] [log] [blame]
#! /bin/sh
# From configure.in Revision: 1.4
SHTOOL="\$(TOP)/shtool"
ac_shtool="./shtool"
T_MD=`$ac_shtool echo -n -e %B`
T_ME=`$ac_shtool echo -n -e %b`
PLATFORM=`./config.guess`
PLATFORM=`./config.sub $PLATFORM`
MM_VERSION_STR="`$ac_shtool version -l c -d long mm_vers.c`"
echo "${T_MD}Configuring MM library, Version ${MM_VERSION_STR}${T_ME}"
echo "Copyright (c) 1999 Ralf S. Engelschall, All Rights Reserved."
echo "Platform: ${T_MD}${PLATFORM}${T_ME}"
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.14
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_default_prefix=/usr/local
ac_help="$ac_help
--enable-debug build for debugging"
ac_help="$ac_help
--enable-static build static libraries (default=yes)"
ac_help="$ac_help
--enable-shared build shared libraries (default=yes)"
ac_help="$ac_help
--with-shm=TYPE force shared memory type: MMFILE MMZERO MMPOSX MMANON IPCSHM"
ac_help="$ac_help
--with-sem=TYPE force semaphore type: FLOCK FCNTL IPCSEM"
# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
host=NONE
no_create=
nonopt=NONE
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datadir='${prefix}/share'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'
infodir='${prefix}/info'
mandir='${prefix}/man'
# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}
# Maximum number of lines to put in a shell here document.
ac_max_here_lines=12
ac_prev=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval "$ac_prev=\$ac_option"
ac_prev=
continue
fi
case "$ac_option" in
-*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
*) ac_optarg= ;;
esac
# Accept the important Cygnus configure options, so we can diagnose typos.
case "$ac_option" in
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir="$ac_optarg" ;;
-build | --build | --buil | --bui | --bu)
ac_prev=build ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build="$ac_optarg" ;;
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
cache_file="$ac_optarg" ;;
-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
ac_prev=datadir ;;
-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
| --da=*)
datadir="$ac_optarg" ;;
-disable-* | --disable-*)
ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
fi
ac_feature=`echo $ac_feature| sed 's/-/_/g'`
eval "enable_${ac_feature}=no" ;;
-enable-* | --enable-*)
ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
fi
ac_feature=`echo $ac_feature| sed 's/-/_/g'`
case "$ac_option" in
*=*) ;;
*) ac_optarg=yes ;;
esac
eval "enable_${ac_feature}='$ac_optarg'" ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
| --exec | --exe | --ex)
ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
| --exec=* | --exe=* | --ex=*)
exec_prefix="$ac_optarg" ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he)
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat << EOF
Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
Configuration:
--cache-file=FILE cache test results in FILE
--help print this message
--no-create do not create output files
--quiet, --silent do not print \`checking...' messages
--version print the version of autoconf that created configure
Directory and file names:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[same as prefix]
--bindir=DIR user executables in DIR [EPREFIX/bin]
--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
--datadir=DIR read-only architecture-independent data in DIR
[PREFIX/share]
--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data in DIR
[PREFIX/com]
--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
--libdir=DIR object code libraries in DIR [EPREFIX/lib]
--includedir=DIR C header files in DIR [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
--infodir=DIR info documentation in DIR [PREFIX/info]
--mandir=DIR man documentation in DIR [PREFIX/man]
--srcdir=DIR find the sources in DIR [configure dir or ..]
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM
run sed PROGRAM on installed program names
EOF
cat << EOF
Host type:
--build=BUILD configure for building on BUILD [BUILD=HOST]
--host=HOST configure for HOST [guessed]
--target=TARGET configure for TARGET [TARGET=HOST]
Features and packages:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--x-includes=DIR X include files are in DIR
--x-libraries=DIR X library files are in DIR
EOF
if test -n "$ac_help"; then
echo "--enable and --with options recognized:$ac_help"
fi
exit 0 ;;
-host | --host | --hos | --ho)
ac_prev=host ;;
-host=* | --host=* | --hos=* | --ho=*)
host="$ac_optarg" ;;
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir="$ac_optarg" ;;
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir="$ac_optarg" ;;
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
libdir="$ac_optarg" ;;
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
| --libexe | --libex | --libe)
ac_prev=libexecdir ;;
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
| --libexe=* | --libex=* | --libe=*)
libexecdir="$ac_optarg" ;;
-localstatedir | --localstatedir | --localstatedi | --localstated \
| --localstate | --localstat | --localsta | --localst \
| --locals | --local | --loca | --loc | --lo)
ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
| --localstate=* | --localstat=* | --localsta=* | --localst=* \
| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
localstatedir="$ac_optarg" ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
mandir="$ac_optarg" ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
| --oldin | --oldi | --old | --ol | --o)
ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir="$ac_optarg" ;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix="$ac_optarg" ;;
-program-prefix | --program-prefix | --program-prefi | --program-pref \
| --program-pre | --program-pr | --program-p)
ac_prev=program_prefix ;;
-program-prefix=* | --program-prefix=* | --program-prefi=* \
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
program_prefix="$ac_optarg" ;;
-program-suffix | --program-suffix | --program-suffi | --program-suff \
| --program-suf | --program-su | --program-s)
ac_prev=program_suffix ;;
-program-suffix=* | --program-suffix=* | --program-suffi=* \
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
program_suffix="$ac_optarg" ;;
-program-transform-name | --program-transform-name \
| --program-transform-nam | --program-transform-na \
| --program-transform-n | --program-transform- \
| --program-transform | --program-transfor \
| --program-transfo | --program-transf \
| --program-trans | --program-tran \
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=* \
| --program-transform-nam=* | --program-transform-na=* \
| --program-transform-n=* | --program-transform-=* \
| --program-transform=* | --program-transfor=* \
| --program-transfo=* | --program-transf=* \
| --program-trans=* | --program-tran=* \
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name="$ac_optarg" ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir="$ac_optarg" ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
| --sharedst | --shareds | --shared | --share | --shar \
| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
| --sha=* | --sh=*)
sharedstatedir="$ac_optarg" ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site="$ac_optarg" ;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir="$ac_optarg" ;;
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
| --syscon | --sysco | --sysc | --sys | --sy)
ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
sysconfdir="$ac_optarg" ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target="$ac_optarg" ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers)
echo "configure generated by autoconf version 2.14"
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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo > confdefs.h
# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=README
# Find the source files, if location was not specified.
if test -z "$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
echo "$ac_t""" 1>&6
echo "$ac_t""${T_MD}Build Tools:${T_ME}" 1>&6
# 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:565: 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:595: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_prog_rejected=no
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
break
fi
done
IFS="$ac_save_ifs"
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# -gt 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
set dummy "$ac_dir/$ac_word" "$@"
shift
ac_cv_prog_CC="$@"
fi
fi
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
fi
if test -z "$CC"; then
case "`uname -s`" in
*win32* | *WIN32*)
# Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:646: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_CC="cl"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
fi
;;
esac
fi
test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:678: checking whether the C compiler ($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.$ac_ext << EOF
#line 689 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
if { (eval echo configure:694: \"$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""... $ac_c" 1>&6
echo "configure:720: checking whether the C compiler ($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""... $ac_c" 1>&6
echo "configure:725: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'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:734: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
fi
fi
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
if test $ac_cv_prog_gcc = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:753: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
ac_cv_prog_cc_g=yes
else
ac_cv_prog_cc_g=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
if test "$ac_test_CFLAGS" = set; then
CFLAGS="$ac_save_CFLAGS"
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:785: 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 800 "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:806: \"$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.$ac_ext <<EOF
#line 817 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:823: \"$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.$ac_ext <<EOF
#line 834 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:840: \"$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
echo $ac_n "checking for compilation debug mode""... $ac_c" 1>&6
echo "configure:865: checking for compilation debug mode" >&5
# Check whether --enable-debug or --disable-debug was given.
if test "${enable_debug+set}" = set; then
enableval="$enable_debug"
if test ".$ac_cv_prog_gcc" = ".yes"; then
case "$CFLAGS" in
*-O2* ) ;;
* ) CFLAGS="$CFLAGS -O2" ;;
esac
case "$CFLAGS" in
*-g* ) ;;
* ) CFLAGS="$CFLAGS -g" ;;
esac
CFLAGS="$CFLAGS -ggdb3"
CFLAGS="$CFLAGS -Wall -Wshadow -Wpointer-arith -Wcast-align"
CFLAGS="$CFLAGS -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline"
else
case "$CFLAGS" in
*-g* ) ;;
* ) CFLAGS="$CFLAGS -g" ;;
esac
fi
msg="enabled"
cat >> confdefs.h <<\EOF
#define MM_DEBUG 1
EOF
else
case "$CFLAGS" in
*-g* ) CFLAGS=`echo "$CFLAGS" |\
sed -e 's/ -g //g' -e 's/ -g$//' -e 's/^-g //g' -e 's/^-g$//'` ;;
esac
msg=disabled
fi
echo "$ac_t""$msg" 1>&6
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
echo "configure:905: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftestmake <<\EOF
all:
@echo 'ac_maketemp="${MAKE}"'
EOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
if test -n "$ac_maketemp"; then
eval ac_cv_prog_make_${ac_make}_set=yes
else
eval ac_cv_prog_make_${ac_make}_set=no
fi
rm -f conftestmake
fi
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
echo "$ac_t""yes" 1>&6
SET_MAKE=
else
echo "$ac_t""no" 1>&6
SET_MAKE="MAKE=${MAKE-make}"
fi
# Check whether --enable-static or --disable-static was given.
if test "${enable_static+set}" = set; then
enableval="$enable_static"
enable_static="$enableval"
else
enable_static=yes
fi
# Check whether --enable-shared or --disable-shared was given.
if test "${enable_shared+set}" = set; then
enableval="$enable_shared"
enable_shared="$enableval"
else
enable_shared=yes
fi
libtool_flags=''
test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" LD="$LD" \
${CONFIG_SHELL-/bin/sh} ltconfig --no-reexec \
$libtool_flags --no-verify ltmain.sh $PLATFORM ||\
{ echo "configure: error: libtool configuration failed" 1>&2; exit 1; }
LIBTOOL="\$(TOP)/libtool"
case "$PLATFORM:$CC" in
*-hp-hpux*:cc ) CFLAGS="$CFLAGS -Ae +DAportable" ;;
esac
echo "$ac_t""" 1>&6
echo "$ac_t""${T_MD}Platform Environment:${T_ME}" 1>&6
for ac_hdr in stdio.h stdlib.h string.h errno.h limits.h unistd.h fcntl.h sys/stat.h sys/types.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:973: 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 978 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:983: \"$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
ac_decision_item='mandatory system headers'
ac_decision_msg='FAILED'
ac_decision=''
ac_rc=yes
for ac_spec in header:stdio.h header:stdlib.h header:string.h header:errno.h header:limits.h header:unistd.h header:fcntl.h header:sys/stat.h header:sys/types.h; do
ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
case $ac_type in
header )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_header_$ac_item"
;;
file )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_file_$ac_item"
;;
func ) ac_var="ac_cv_func_$ac_item" ;;
define ) ac_var="ac_cv_define_$ac_item" ;;
custom ) ac_var="$ac_item" ;;
esac
eval "ac_val=\$$ac_var"
if test ".$ac_val" != .yes; then
ac_rc=no
break
fi
done
if test ".$ac_rc" = .yes; then
:
ac_decision='fine'
ac_decision_msg='all fine'
ac_decision_fine=yes
ac_decision_fine_msg='all fine'
else
:
fi
if test ".$ac_decision" = .; then
echo "$0:Error: decision on $ac_decision_item failed" 1>&2
exit 1
else
if test ".$ac_decision_msg" = .; then
ac_decision_msg="$ac_decision"
fi
echo "$ac_t""decision on $ac_decision_item... $ac_decision_msg" 1>&6
fi
for ac_hdr in memory.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1063: 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 1068 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1073: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
for ac_func in memcpy memset bcopy
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1102: 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 1107 "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 $ac_func();
char (*f)();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
f = $ac_func;
#endif
; return 0; }
EOF
if { (eval echo configure:1131: \"$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 _POSIX_PATH_MAX in limits.h""... $ac_c" 1>&6
echo "configure:1156: checking for _POSIX_PATH_MAX in limits.h" >&5
if eval "test \"`echo '$''{'ac_cv_define__POSIX_PATH_MAX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1161 "configure"
#include "confdefs.h"
#include <limits.h>
#ifdef _POSIX_PATH_MAX
YES_IS_DEFINED
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "YES_IS_DEFINED" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_define__POSIX_PATH_MAX=yes; cat >> confdefs.h <<\EOF
#define HAVE__POSIX_PATH_MAX 1
EOF
else
rm -rf conftest*
ac_cv_define__POSIX_PATH_MAX=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_define__POSIX_PATH_MAX" 1>&6
echo $ac_n "checking for PATH_MAX in limits.h""... $ac_c" 1>&6
echo "configure:1188: checking for PATH_MAX in limits.h" >&5
if eval "test \"`echo '$''{'ac_cv_define_PATH_MAX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1193 "configure"
#include "confdefs.h"
#include <limits.h>
#ifdef PATH_MAX
YES_IS_DEFINED
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "YES_IS_DEFINED" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_define_PATH_MAX=yes; cat >> confdefs.h <<\EOF
#define HAVE_PATH_MAX 1
EOF
else
rm -rf conftest*
ac_cv_define_PATH_MAX=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_define_PATH_MAX" 1>&6
echo $ac_n "checking for MAXPATHLEN in sys/param.h""... $ac_c" 1>&6
echo "configure:1220: checking for MAXPATHLEN in sys/param.h" >&5
if eval "test \"`echo '$''{'ac_cv_define_MAXPATHLEN'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1225 "configure"
#include "confdefs.h"
#include <sys/param.h>
#ifdef MAXPATHLEN
YES_IS_DEFINED
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "YES_IS_DEFINED" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_define_MAXPATHLEN=yes; cat >> confdefs.h <<\EOF
#define HAVE_MAXPATHLEN 1
EOF
else
rm -rf conftest*
ac_cv_define_MAXPATHLEN=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_define_MAXPATHLEN" 1>&6
echo $ac_n "checking for _POSIX_CHILD_MAX in limits.h""... $ac_c" 1>&6
echo "configure:1252: checking for _POSIX_CHILD_MAX in limits.h" >&5
if eval "test \"`echo '$''{'ac_cv_define__POSIX_CHILD_MAX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1257 "configure"
#include "confdefs.h"
#include <limits.h>
#ifdef _POSIX_CHILD_MAX
YES_IS_DEFINED
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "YES_IS_DEFINED" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_define__POSIX_CHILD_MAX=yes; cat >> confdefs.h <<\EOF
#define HAVE__POSIX_CHILD_MAX 1
EOF
else
rm -rf conftest*
ac_cv_define__POSIX_CHILD_MAX=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_define__POSIX_CHILD_MAX" 1>&6
echo $ac_n "checking for CHILD_MAX in limits.h""... $ac_c" 1>&6
echo "configure:1284: checking for CHILD_MAX in limits.h" >&5
if eval "test \"`echo '$''{'ac_cv_define_CHILD_MAX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1289 "configure"
#include "confdefs.h"
#include <limits.h>
#ifdef CHILD_MAX
YES_IS_DEFINED
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "YES_IS_DEFINED" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_define_CHILD_MAX=yes; cat >> confdefs.h <<\EOF
#define HAVE_CHILD_MAX 1
EOF
else
rm -rf conftest*
ac_cv_define_CHILD_MAX=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_define_CHILD_MAX" 1>&6
case $PLATFORM in
*-*-sunos* ) cat >> confdefs.h <<\EOF
#define MM_OS_SUNOS 1
EOF
;;
esac
echo "$ac_t""" 1>&6
echo "$ac_t""${T_MD}Virtual Memory Page Size:${T_ME}" 1>&6
for ac_hdr in unistd.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1332: 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 1337 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1342: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
for ac_func in getpagesize sysconf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1371: 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 1376 "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 $ac_func();
char (*f)();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
f = $ac_func;
#endif
; return 0; }
EOF
if { (eval echo configure:1400: \"$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 _SC_PAGESIZE in unistd.h""... $ac_c" 1>&6
echo "configure:1425: checking for _SC_PAGESIZE in unistd.h" >&5
if eval "test \"`echo '$''{'ac_cv_define__SC_PAGESIZE'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1430 "configure"
#include "confdefs.h"
#include <unistd.h>
#ifdef _SC_PAGESIZE
YES_IS_DEFINED
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "YES_IS_DEFINED" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_define__SC_PAGESIZE=yes; cat >> confdefs.h <<\EOF
#define HAVE__SC_PAGESIZE 1
EOF
else
rm -rf conftest*
ac_cv_define__SC_PAGESIZE=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_define__SC_PAGESIZE" 1>&6
ac_decision_item='memory page size determination'
ac_decision_msg='FAILED'
ac_decision=''
ac_rc=yes
for ac_spec in header:unistd.h func:getpagesize; do
ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
case $ac_type in
header )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_header_$ac_item"
;;
file )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_file_$ac_item"
;;
func ) ac_var="ac_cv_func_$ac_item" ;;
define ) ac_var="ac_cv_define_$ac_item" ;;
custom ) ac_var="$ac_item" ;;
esac
eval "ac_val=\$$ac_var"
if test ".$ac_val" != .yes; then
ac_rc=no
break
fi
done
if test ".$ac_rc" = .yes; then
:
ac_decision='MM_VMPS_GETPAGESIZE'
ac_decision_msg='4.2BSD getpagesize()'
ac_decision_MM_VMPS_GETPAGESIZE=yes
ac_decision_MM_VMPS_GETPAGESIZE_msg='4.2BSD getpagesize()'
else
:
fi
ac_rc=yes
for ac_spec in header:unistd.h func:sysconf define:_SC_PAGESIZE; do
ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
case $ac_type in
header )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_header_$ac_item"
;;
file )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_file_$ac_item"
;;
func ) ac_var="ac_cv_func_$ac_item" ;;
define ) ac_var="ac_cv_define_$ac_item" ;;
custom ) ac_var="$ac_item" ;;
esac
eval "ac_val=\$$ac_var"
if test ".$ac_val" != .yes; then
ac_rc=no
break
fi
done
if test ".$ac_rc" = .yes; then
:
ac_decision='MM_VMPS_SYSCONF'
ac_decision_msg='POSIX.1 sysconf(_SC_PAGESIZE)'
ac_decision_MM_VMPS_SYSCONF=yes
ac_decision_MM_VMPS_SYSCONF_msg='POSIX.1 sysconf(_SC_PAGESIZE)'
else
:
fi
if test ".$ac_decision" = .; then
echo "$0:Error: decision on $ac_decision_item failed" 1>&2
exit 1
else
if test ".$ac_decision_msg" = .; then
ac_decision_msg="$ac_decision"
fi
echo "$ac_t""decision on $ac_decision_item... $ac_decision_msg" 1>&6
fi
cat >> confdefs.h <<EOF
#define $ac_decision 1
EOF
echo "$ac_t""" 1>&6
echo "$ac_t""${T_MD}Shared Memory Implementation:${T_ME}" 1>&6
for ac_hdr in sys/mman.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1555: 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 1560 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1565: \"$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 MAP_ANON in sys/mman.h""... $ac_c" 1>&6
echo "configure:1592: checking for MAP_ANON in sys/mman.h" >&5
if eval "test \"`echo '$''{'ac_cv_define_MAP_ANON'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1597 "configure"
#include "confdefs.h"
#include <sys/mman.h>
#ifdef MAP_ANON
YES_IS_DEFINED
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "YES_IS_DEFINED" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_define_MAP_ANON=yes; cat >> confdefs.h <<\EOF
#define HAVE_MAP_ANON 1
EOF
else
rm -rf conftest*
ac_cv_define_MAP_ANON=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_define_MAP_ANON" 1>&6
for ac_func in mmap munmap shm_open shm_unlink
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1626: 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 1631 "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 $ac_func();
char (*f)();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
f = $ac_func;
#endif
; return 0; }
EOF
if { (eval echo configure:1655: \"$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
ac_safe=`echo "/dev/zero" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for /dev/zero""... $ac_c" 1>&6
echo "configure:1682: checking for /dev/zero" >&5
if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -r /dev/zero; then
eval "ac_cv_file_$ac_safe=yes"
else
eval "ac_cv_file_$ac_safe=no"
fi
fi
if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
fi
for ac_hdr in sys/ipc.h sys/shm.h sys/file.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1706: 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 1711 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1716: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
for ac_func in shmget shmat shmdt shmctl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1745: 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 1750 "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 $ac_func();
char (*f)();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
f = $ac_func;
#endif
; return 0; }
EOF
if { (eval echo configure:1774: \"$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
ac_decision_item='shared memory allocation method'
ac_decision_msg='FAILED'
ac_decision=''
ac_rc=yes
for ac_spec in header:sys/mman.h func:mmap func:munmap; do
ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
case $ac_type in
header )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_header_$ac_item"
;;
file )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_file_$ac_item"
;;
func ) ac_var="ac_cv_func_$ac_item" ;;
define ) ac_var="ac_cv_define_$ac_item" ;;
custom ) ac_var="$ac_item" ;;
esac
eval "ac_val=\$$ac_var"
if test ".$ac_val" != .yes; then
ac_rc=no
break
fi
done
if test ".$ac_rc" = .yes; then
:
ac_decision='MM_SHMT_MMFILE'
ac_decision_msg='Classical mmap() on temporary file'
ac_decision_MM_SHMT_MMFILE=yes
ac_decision_MM_SHMT_MMFILE_msg='Classical mmap() on temporary file'
else
:
fi
ac_rc=yes
for ac_spec in header:sys/mman.h func:mmap func:munmap func:shm_open func:shm_unlink; do
ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
case $ac_type in
header )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_header_$ac_item"
;;
file )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_file_$ac_item"
;;
func ) ac_var="ac_cv_func_$ac_item" ;;
define ) ac_var="ac_cv_define_$ac_item" ;;
custom ) ac_var="$ac_item" ;;
esac
eval "ac_val=\$$ac_var"
if test ".$ac_val" != .yes; then
ac_rc=no
break
fi
done
if test ".$ac_rc" = .yes; then
:
ac_decision='MM_SHMT_MMPOSX'
ac_decision_msg='mmap() via POSIX.1 shm_open() on temporary file'
ac_decision_MM_SHMT_MMPOSX=yes
ac_decision_MM_SHMT_MMPOSX_msg='mmap() via POSIX.1 shm_open() on temporary file'
else
:
fi
ac_rc=yes
for ac_spec in header:sys/mman.h func:mmap func:munmap file:/dev/zero; do
ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
case $ac_type in
header )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_header_$ac_item"
;;
file )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_file_$ac_item"
;;
func ) ac_var="ac_cv_func_$ac_item" ;;
define ) ac_var="ac_cv_define_$ac_item" ;;
custom ) ac_var="$ac_item" ;;
esac
eval "ac_val=\$$ac_var"
if test ".$ac_val" != .yes; then
ac_rc=no
break
fi
done
if test ".$ac_rc" = .yes; then
:
ac_decision='MM_SHMT_MMZERO'
ac_decision_msg='SVR4-style mmap() on /dev/zero'
ac_decision_MM_SHMT_MMZERO=yes
ac_decision_MM_SHMT_MMZERO_msg='SVR4-style mmap() on /dev/zero'
else
:
fi
ac_rc=yes
for ac_spec in header:sys/ipc.h header:sys/shm.h header:sys/file.h func:shmget func:shmat func:shmdt func:shmctl; do
ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
case $ac_type in
header )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_header_$ac_item"
;;
file )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_file_$ac_item"
;;
func ) ac_var="ac_cv_func_$ac_item" ;;
define ) ac_var="ac_cv_define_$ac_item" ;;
custom ) ac_var="$ac_item" ;;
esac
eval "ac_val=\$$ac_var"
if test ".$ac_val" != .yes; then
ac_rc=no
break
fi
done
if test ".$ac_rc" = .yes; then
:
ac_decision='MM_SHMT_IPCSHM'
ac_decision_msg='SysV IPC shmget()'
ac_decision_MM_SHMT_IPCSHM=yes
ac_decision_MM_SHMT_IPCSHM_msg='SysV IPC shmget()'
else
:
fi
ac_rc=yes
for ac_spec in header:sys/mman.h func:mmap func:munmap define:MAP_ANON; do
ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
case $ac_type in
header )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_header_$ac_item"
;;
file )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_file_$ac_item"
;;
func ) ac_var="ac_cv_func_$ac_item" ;;
define ) ac_var="ac_cv_define_$ac_item" ;;
custom ) ac_var="$ac_item" ;;
esac
eval "ac_val=\$$ac_var"
if test ".$ac_val" != .yes; then
ac_rc=no
break
fi
done
if test ".$ac_rc" = .yes; then
:
ac_decision='MM_SHMT_MMANON'
ac_decision_msg='4.4BSD-style mmap() via MAP_ANON'
ac_decision_MM_SHMT_MMANON=yes
ac_decision_MM_SHMT_MMANON_msg='4.4BSD-style mmap() via MAP_ANON'
else
:
fi
case $PLATFORM in
*-*-linux* )
# Linux has problems with MM_SHMT_MMANON
ac_decision=''
for ac_item in MM_SHMT_MMANON MM_SHMT_MMFILE MM_SHMT_MMZERO MM_SHMT_MMPOSX MM_SHMT_IPCSHM; do
eval "ac_decision_this=\$ac_decision_${ac_item}"
if test ".$ac_decision_this" = .yes; then
ac_decision=$ac_item
eval "ac_decision_msg=\$ac_decision_${ac_item}_msg"
fi
done
;;
esac
# Check whether --with-shm or --without-shm was given.
if test "${with_shm+set}" = set; then
withval="$with_shm"
ac_decision="MM_SHMT_$withval"
eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\""
fi
if test ".$ac_decision" = .; then
echo "$0:Error: decision on $ac_decision_item failed" 1>&2
exit 1
else
if test ".$ac_decision_msg" = .; then
ac_decision_msg="$ac_decision"
fi
echo "$ac_t""decision on $ac_decision_item... $ac_decision_msg" 1>&6
fi
cat >> confdefs.h <<EOF
#define $ac_decision 1
EOF
echo $ac_n "checking for shared memory maximum segment size""... $ac_c" 1>&6
echo "configure:2016: checking for shared memory maximum segment size" >&5
OCFLAGS="$CFLAGS"
case "$ac_decision" in
MM_SHMT_MM* ) CFLAGS="-DTEST_MMAP $CFLAGS" ;;
MM_SHMT_IPCSHM ) CFLAGS="-DTEST_SHMGET $CFLAGS" ;;
esac
cross_compile=no
if test "$cross_compiling" = yes; then
MM_SHM_MAXSEGSIZE=0
msg=unknown
else
cat > conftest.$ac_ext <<EOF
#line 2029 "configure"
#include "confdefs.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/file.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef TEST_MMAP
#include <sys/mman.h>
#endif
#ifdef TEST_SHMGET
#include <sys/ipc.h>
#include <sys/shm.h>
#endif
#if !defined(MAP_FAILED)
#define MAP_FAILED ((void *)-1)
#endif
int testit(int size)
{
int fd;
void *segment;
#ifdef TEST_MMAP
char file[] = "./ac_test.tmp";
unlink(file);
if ((fd = open(file, O_RDWR|O_CREAT, S_IRUSR|S_IWUSR)) == -1)
return 0;
if (ftruncate(fd, size) == -1)
return 0;
if ((segment = (void *)mmap(NULL, size, PROT_READ|PROT_WRITE,
MAP_SHARED, fd, 0)) == MAP_FAILED) {
close(fd);
return 0;
}
munmap((caddr_t)segment, size);
close(fd);
unlink(file);
#endif
#ifdef TEST_SHMGET
if ((fd = shmget(IPC_PRIVATE, size, SHM_R|SHM_W|IPC_CREAT)) == -1)
return 0;
if ((segment = (void *)shmat(fd, NULL, 0)) == ((void *)-1)) {
shmctl(fd, IPC_RMID, NULL);
return 0;
}
shmdt(segment);
shmctl(fd, IPC_RMID, NULL);
#endif
return 1;
}
#define ABS(n) ((n) >= 0 ? (n) : (-(n)))
int main(int argc, char *argv[])
{
int t, m, b;
int d;
int rc;
FILE *f;
/*
* Find maximum possible allocation size by performing a
* binary search starting with a search space between 0 and
* 64MB of memory.
*/
t = 1024*1024*64 /* = 67108864 */;
if (testit(t))
m = t;
else {
m = 1024*1024*32;
b = 0;
for (;;) {
/* fprintf(stderr, "t=%d, m=%d, b=%d\n", t, m, b); */
rc = testit(m);
if (rc) {
d = ((t-m)/2);
b = m;
}
else {
d = -((m-b)/2);
t = m;
}
if (ABS(d) < 1024*1) {
if (!rc)
m = b;
break;
}
if (m < 1024*8)
break;
m += d;
}
if (m < 1024*8)
m = 0;
}
if ((f = fopen("conftestval", "w")) == NULL)
exit(1);
fprintf(f, "%d\n", m);
fclose(f);
exit(0);
}
EOF
if { (eval echo configure:2134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
MM_SHM_MAXSEGSIZE="`cat conftestval`"
msg="$MM_SHM_MAXSEGSIZE"
if test $msg -eq 67108864; then
msg="64MB (soft limit)"
elif test $msg -gt 1048576; then
msg="`expr $msg / 1024`"
msg="`expr $msg / 1024`"
msg="${msg}MB"
elif test $msg -gt 1024; then
msg="`expr $msg / 1024`"
msg="${msg}KB"
else
MM_SHM_MAXSEGSIZE=0
msg=unknown
fi
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
MM_SHM_MAXSEGSIZE=0
msg=unknown
fi
rm -fr conftest*
fi
CFLAGS="$OCFLAGS"
test ".$msg" = .unknown && { echo "configure: error: Unable to determine maximum shared memory segment size" 1>&2; exit 1; }
echo "$ac_t""$msg" 1>&6
cat >> confdefs.h <<EOF
#define MM_SHM_MAXSEGSIZE $MM_SHM_MAXSEGSIZE
EOF
echo "$ac_t""" 1>&6
echo "$ac_t""${T_MD}Mutual Exclusion Implementation:${T_ME}" 1>&6
for ac_hdr in sys/ipc.h sys/sem.h sys/file.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2181: 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 2186 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2191: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
for ac_func in semget semctl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2220: 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 2225 "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 $ac_func();
char (*f)();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
f = $ac_func;
#endif
; return 0; }
EOF
if { (eval echo configure:2249: \"$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 LOCK_EX in sys/file.h""... $ac_c" 1>&6
echo "configure:2274: checking for LOCK_EX in sys/file.h" >&5
if eval "test \"`echo '$''{'ac_cv_define_LOCK_EX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2279 "configure"
#include "confdefs.h"
#include <sys/file.h>
#ifdef LOCK_EX
YES_IS_DEFINED
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "YES_IS_DEFINED" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_define_LOCK_EX=yes; cat >> confdefs.h <<\EOF
#define HAVE_LOCK_EX 1
EOF
else
rm -rf conftest*
ac_cv_define_LOCK_EX=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_define_LOCK_EX" 1>&6
echo $ac_n "checking for F_SETLK in fcntl.h""... $ac_c" 1>&6
echo "configure:2306: checking for F_SETLK in fcntl.h" >&5
if eval "test \"`echo '$''{'ac_cv_define_F_SETLK'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2311 "configure"
#include "confdefs.h"
#include <fcntl.h>
#ifdef F_SETLK
YES_IS_DEFINED
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "YES_IS_DEFINED" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_define_F_SETLK=yes; cat >> confdefs.h <<\EOF
#define HAVE_F_SETLK 1
EOF
else
rm -rf conftest*
ac_cv_define_F_SETLK=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_define_F_SETLK" 1>&6
echo $ac_n "checking for IPC_PRIVATE in sys/ipc.h""... $ac_c" 1>&6
echo "configure:2338: checking for IPC_PRIVATE in sys/ipc.h" >&5
if eval "test \"`echo '$''{'ac_cv_define_IPC_PRIVATE'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2343 "configure"
#include "confdefs.h"
#include <sys/ipc.h>
#ifdef IPC_PRIVATE
YES_IS_DEFINED
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "YES_IS_DEFINED" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_define_IPC_PRIVATE=yes; cat >> confdefs.h <<\EOF
#define HAVE_IPC_PRIVATE 1
EOF
else
rm -rf conftest*
ac_cv_define_IPC_PRIVATE=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_define_IPC_PRIVATE" 1>&6
echo $ac_n "checking for SEM_UNDO in sys/sem.h""... $ac_c" 1>&6
echo "configure:2370: checking for SEM_UNDO in sys/sem.h" >&5
if eval "test \"`echo '$''{'ac_cv_define_SEM_UNDO'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2375 "configure"
#include "confdefs.h"
#include <sys/sem.h>
#ifdef SEM_UNDO
YES_IS_DEFINED
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "YES_IS_DEFINED" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_define_SEM_UNDO=yes; cat >> confdefs.h <<\EOF
#define HAVE_SEM_UNDO 1
EOF
else
rm -rf conftest*
ac_cv_define_SEM_UNDO=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_define_SEM_UNDO" 1>&6
echo $ac_n "checking whether union semun is defined in sys/sem.h""... $ac_c" 1>&6
echo "configure:2403: checking whether union semun is defined in sys/sem.h" >&5
cat > conftest.$ac_ext <<EOF
#line 2405 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/sem.h>
int main() {
union semun arg;
semctl(0, 0, 0, arg);
; return 0; }
EOF
if { (eval echo configure:2419: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define HAVE_UNION_SEMUN 1
EOF
msg=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
msg=no
fi
rm -f conftest*
echo "$ac_t""$msg" 1>&6
ac_decision_item='mutual exclusion implementation method'
ac_decision_msg='FAILED'
ac_decision=''
ac_rc=yes
for ac_spec in header:sys/file.h define:LOCK_EX; do
ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
case $ac_type in
header )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_header_$ac_item"
;;
file )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_file_$ac_item"
;;
func ) ac_var="ac_cv_func_$ac_item" ;;
define ) ac_var="ac_cv_define_$ac_item" ;;
custom ) ac_var="$ac_item" ;;
esac
eval "ac_val=\$$ac_var"
if test ".$ac_val" != .yes; then
ac_rc=no
break
fi
done
if test ".$ac_rc" = .yes; then
:
ac_decision='MM_SEMT_FLOCK'
ac_decision_msg='4.2BSD-style flock() on temporary file'
ac_decision_MM_SEMT_FLOCK=yes
ac_decision_MM_SEMT_FLOCK_msg='4.2BSD-style flock() on temporary file'
else
:
fi
ac_rc=yes
for ac_spec in header:sys/ipc.h header:sys/sem.h header:sys/file.h func:semget func:semctl; do
ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
case $ac_type in
header )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_header_$ac_item"
;;
file )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_file_$ac_item"
;;
func ) ac_var="ac_cv_func_$ac_item" ;;
define ) ac_var="ac_cv_define_$ac_item" ;;
custom ) ac_var="$ac_item" ;;
esac
eval "ac_val=\$$ac_var"
if test ".$ac_val" != .yes; then
ac_rc=no
break
fi
done
if test ".$ac_rc" = .yes; then
:
ac_decision='MM_SEMT_IPCSEM'
ac_decision_msg='SysV IPC semget()'
ac_decision_MM_SEMT_IPCSEM=yes
ac_decision_MM_SEMT_IPCSEM_msg='SysV IPC semget()'
else
:
fi
ac_rc=yes
for ac_spec in header:fcntl.h define:F_SETLK; do
ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
case $ac_type in
header )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_header_$ac_item"
;;
file )
ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
ac_var="ac_cv_file_$ac_item"
;;
func ) ac_var="ac_cv_func_$ac_item" ;;
define ) ac_var="ac_cv_define_$ac_item" ;;
custom ) ac_var="$ac_item" ;;
esac
eval "ac_val=\$$ac_var"
if test ".$ac_val" != .yes; then
ac_rc=no
break
fi
done
if test ".$ac_rc" = .yes; then
:
ac_decision='MM_SEMT_FCNTL'
ac_decision_msg='SVR4-style fcntl() on temporary file'
ac_decision_MM_SEMT_FCNTL=yes
ac_decision_MM_SEMT_FCNTL_msg='SVR4-style fcntl() on temporary file'
else
:
fi
# Check whether --with-sem or --without-sem was given.
if test "${with_sem+set}" = set; then
withval="$with_sem"
ac_decision="MM_SEMT_$withval"
eval "ac_decision_msg=\"\$ac_decision_${ac_decision}_msg\""
fi
if test ".$ac_decision" = .; then
echo "$0:Error: decision on $ac_decision_item failed" 1>&2
exit 1
else
if test ".$ac_decision_msg" = .; then
ac_decision_msg="$ac_decision"
fi
echo "$ac_t""decision on $ac_decision_item... $ac_decision_msg" 1>&6
fi
cat >> confdefs.h <<EOF
#define $ac_decision 1
EOF
echo "$ac_t""" 1>&6
echo "$ac_t""${T_MD}Output Substitution:${T_ME}" 1>&6
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 2.14"
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
trap 'rm -fr `echo "Makefile mm-config mm_conf.h" | 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
$extrasub
s%@SHTOOL@%$SHTOOL%g
s%@MM_VERSION_STR@%$MM_VERSION_STR%g
s%@SHELL@%$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%@CC@%$CC%g
s%@CPP@%$CPP%g
s%@SET_MAKE@%$SET_MAKE%g
s%@LIBTOOL@%$LIBTOOL%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 mm-config "}
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
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
" $ac_file_inputs | (eval "$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="mm_conf.h"
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
chmod a+x mm-config
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