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1759 lines
52 KiB
1759 lines
52 KiB
#! /bin/sh |
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# Guess values for system-dependent variables and create Makefiles. |
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# Generated automatically using autoconf version 2.10 |
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# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. |
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# |
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# This configure script is free software; the Free Software Foundation |
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# gives unlimited permission to copy, distribute and modify it. |
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# Defaults: |
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ac_help= |
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ac_default_prefix=/usr/local |
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# Any additions from configure.in: |
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# Initialize some variables set by options. |
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# The variables have the same names as the options, with |
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# dashes changed to underlines. |
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build=NONE |
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cache_file=./config.cache |
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exec_prefix=NONE |
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host=NONE |
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no_create= |
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nonopt=NONE |
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no_recursion= |
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prefix=NONE |
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program_prefix=NONE |
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program_suffix=NONE |
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program_transform_name=s,x,x, |
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silent= |
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site= |
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srcdir= |
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target=NONE |
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verbose= |
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x_includes=NONE |
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x_libraries=NONE |
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bindir='${exec_prefix}/bin' |
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sbindir='${exec_prefix}/sbin' |
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libexecdir='${exec_prefix}/libexec' |
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datadir='${prefix}/share' |
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sysconfdir='${prefix}/etc' |
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sharedstatedir='${prefix}/com' |
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localstatedir='${prefix}/var' |
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libdir='${exec_prefix}/lib' |
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includedir='${prefix}/include' |
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oldincludedir='/usr/include' |
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infodir='${prefix}/info' |
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mandir='${prefix}/man' |
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# Initialize some other variables. |
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subdirs= |
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MFLAGS= MAKEFLAGS= |
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ac_prev= |
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for ac_option |
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do |
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# If the previous option needs an argument, assign it. |
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if test -n "$ac_prev"; then |
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eval "$ac_prev=\$ac_option" |
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ac_prev= |
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continue |
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fi |
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case "$ac_option" in |
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-*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; |
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*) ac_optarg= ;; |
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esac |
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# Accept the important Cygnus configure options, so we can diagnose typos. |
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case "$ac_option" in |
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-bindir | --bindir | --bindi | --bind | --bin | --bi) |
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ac_prev=bindir ;; |
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-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
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bindir="$ac_optarg" ;; |
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-build | --build | --buil | --bui | --bu) |
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ac_prev=build ;; |
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-build=* | --build=* | --buil=* | --bui=* | --bu=*) |
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build="$ac_optarg" ;; |
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-cache-file | --cache-file | --cache-fil | --cache-fi \ |
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| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
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ac_prev=cache_file ;; |
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-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
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| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
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cache_file="$ac_optarg" ;; |
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-datadir | --datadir | --datadi | --datad | --data | --dat | --da) |
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ac_prev=datadir ;; |
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-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ |
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| --da=*) |
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datadir="$ac_optarg" ;; |
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-disable-* | --disable-*) |
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ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` |
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# Reject names that are not valid shell variable names. |
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if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then |
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{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
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fi |
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ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
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eval "enable_${ac_feature}=no" ;; |
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-enable-* | --enable-*) |
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ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` |
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# Reject names that are not valid shell variable names. |
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if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then |
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{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
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fi |
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ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
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case "$ac_option" in |
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*=*) ;; |
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*) ac_optarg=yes ;; |
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esac |
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eval "enable_${ac_feature}='$ac_optarg'" ;; |
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-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
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| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
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| --exec | --exe | --ex) |
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ac_prev=exec_prefix ;; |
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-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
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| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
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| --exec=* | --exe=* | --ex=*) |
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exec_prefix="$ac_optarg" ;; |
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-gas | --gas | --ga | --g) |
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# Obsolete; use --with-gas. |
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with_gas=yes ;; |
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-help | --help | --hel | --he) |
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# Omit some internal or obsolete options to make the list less imposing. |
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# This message is too long to be a string in the A/UX 3.1 sh. |
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cat << EOF |
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Usage: configure [options] [host] |
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Options: [defaults in brackets after descriptions] |
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Configuration: |
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--cache-file=FILE cache test results in FILE |
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--help print this message |
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--no-create do not create output files |
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--quiet, --silent do not print \`checking...' messages |
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--version print the version of autoconf that created configure |
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Directory and file names: |
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--prefix=PREFIX install architecture-independent files in PREFIX |
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[$ac_default_prefix] |
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--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
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[same as prefix] |
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--bindir=DIR user executables in DIR [EPREFIX/bin] |
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--sbindir=DIR system admin executables in DIR [EPREFIX/sbin] |
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--libexecdir=DIR program executables in DIR [EPREFIX/libexec] |
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--datadir=DIR read-only architecture-independent data in DIR |
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[PREFIX/share] |
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--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] |
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--sharedstatedir=DIR modifiable architecture-independent data in DIR |
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[PREFIX/com] |
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--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] |
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--libdir=DIR object code libraries in DIR [EPREFIX/lib] |
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--includedir=DIR C header files in DIR [PREFIX/include] |
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--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] |
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--infodir=DIR info documentation in DIR [PREFIX/info] |
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--mandir=DIR man documentation in DIR [PREFIX/man] |
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--srcdir=DIR find the sources in DIR [configure dir or ..] |
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--program-prefix=PREFIX prepend PREFIX to installed program names |
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--program-suffix=SUFFIX append SUFFIX to installed program names |
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--program-transform-name=PROGRAM |
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run sed PROGRAM on installed program names |
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EOF |
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cat << EOF |
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Host type: |
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--build=BUILD configure for building on BUILD [BUILD=HOST] |
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--host=HOST configure for HOST [guessed] |
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--target=TARGET configure for TARGET [TARGET=HOST] |
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Features and packages: |
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--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
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--enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
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--with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
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--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
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--x-includes=DIR X include files are in DIR |
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--x-libraries=DIR X library files are in DIR |
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EOF |
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if test -n "$ac_help"; then |
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echo "--enable and --with options recognized:$ac_help" |
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fi |
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exit 0 ;; |
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-host | --host | --hos | --ho) |
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ac_prev=host ;; |
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-host=* | --host=* | --hos=* | --ho=*) |
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host="$ac_optarg" ;; |
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-includedir | --includedir | --includedi | --included | --include \ |
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| --includ | --inclu | --incl | --inc) |
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ac_prev=includedir ;; |
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-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
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| --includ=* | --inclu=* | --incl=* | --inc=*) |
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includedir="$ac_optarg" ;; |
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|
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-infodir | --infodir | --infodi | --infod | --info | --inf) |
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ac_prev=infodir ;; |
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-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
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infodir="$ac_optarg" ;; |
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|
-libdir | --libdir | --libdi | --libd) |
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ac_prev=libdir ;; |
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-libdir=* | --libdir=* | --libdi=* | --libd=*) |
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libdir="$ac_optarg" ;; |
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|
|
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
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| --libexe | --libex | --libe) |
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ac_prev=libexecdir ;; |
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-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
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| --libexe=* | --libex=* | --libe=*) |
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libexecdir="$ac_optarg" ;; |
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|
|
-localstatedir | --localstatedir | --localstatedi | --localstated \ |
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| --localstate | --localstat | --localsta | --localst \ |
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| --locals | --local | --loca | --loc | --lo) |
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ac_prev=localstatedir ;; |
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-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
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| --localstate=* | --localstat=* | --localsta=* | --localst=* \ |
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| --locals=* | --local=* | --loca=* | --loc=* | --lo=*) |
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localstatedir="$ac_optarg" ;; |
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|
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-mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
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ac_prev=mandir ;; |
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-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
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mandir="$ac_optarg" ;; |
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|
|
-nfp | --nfp | --nf) |
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# Obsolete; use --without-fp. |
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with_fp=no ;; |
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|
|
-no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
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| --no-cr | --no-c) |
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no_create=yes ;; |
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|
|
-no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
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| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
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no_recursion=yes ;; |
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|
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
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| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
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| --oldin | --oldi | --old | --ol | --o) |
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ac_prev=oldincludedir ;; |
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-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
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| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
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| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
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oldincludedir="$ac_optarg" ;; |
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|
|
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
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ac_prev=prefix ;; |
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-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
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prefix="$ac_optarg" ;; |
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|
|
-program-prefix | --program-prefix | --program-prefi | --program-pref \ |
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| --program-pre | --program-pr | --program-p) |
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ac_prev=program_prefix ;; |
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-program-prefix=* | --program-prefix=* | --program-prefi=* \ |
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| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
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program_prefix="$ac_optarg" ;; |
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|
|
-program-suffix | --program-suffix | --program-suffi | --program-suff \ |
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| --program-suf | --program-su | --program-s) |
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ac_prev=program_suffix ;; |
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-program-suffix=* | --program-suffix=* | --program-suffi=* \ |
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| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
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program_suffix="$ac_optarg" ;; |
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|
|
-program-transform-name | --program-transform-name \ |
|
| --program-transform-nam | --program-transform-na \ |
|
| --program-transform-n | --program-transform- \ |
|
| --program-transform | --program-transfor \ |
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| --program-transfo | --program-transf \ |
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| --program-trans | --program-tran \ |
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| --progr-tra | --program-tr | --program-t) |
|
ac_prev=program_transform_name ;; |
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-program-transform-name=* | --program-transform-name=* \ |
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| --program-transform-nam=* | --program-transform-na=* \ |
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| --program-transform-n=* | --program-transform-=* \ |
|
| --program-transform=* | --program-transfor=* \ |
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| --program-transfo=* | --program-transf=* \ |
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| --program-trans=* | --program-tran=* \ |
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| --progr-tra=* | --program-tr=* | --program-t=*) |
|
program_transform_name="$ac_optarg" ;; |
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|
|
-q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
|
| -silent | --silent | --silen | --sile | --sil) |
|
silent=yes ;; |
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|
|
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
|
ac_prev=sbindir ;; |
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-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
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| --sbi=* | --sb=*) |
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sbindir="$ac_optarg" ;; |
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|
|
-sharedstatedir | --sharedstatedir | --sharedstatedi \ |
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| --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
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| --sharedst | --shareds | --shared | --share | --shar \ |
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| --sha | --sh) |
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ac_prev=sharedstatedir ;; |
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-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
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| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
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| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
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| --sha=* | --sh=*) |
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sharedstatedir="$ac_optarg" ;; |
|
|
|
-site | --site | --sit) |
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ac_prev=site ;; |
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-site=* | --site=* | --sit=*) |
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site="$ac_optarg" ;; |
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|
|
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
|
ac_prev=srcdir ;; |
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-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
|
srcdir="$ac_optarg" ;; |
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|
|
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
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| --syscon | --sysco | --sysc | --sys | --sy) |
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ac_prev=sysconfdir ;; |
|
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
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| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
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sysconfdir="$ac_optarg" ;; |
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|
|
-target | --target | --targe | --targ | --tar | --ta | --t) |
|
ac_prev=target ;; |
|
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
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target="$ac_optarg" ;; |
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|
|
-v | -verbose | --verbose | --verbos | --verbo | --verb) |
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verbose=yes ;; |
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|
|
-version | --version | --versio | --versi | --vers) |
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echo "configure generated by autoconf version 2.10" |
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exit 0 ;; |
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|
|
-with-* | --with-*) |
|
ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` |
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# Reject names that are not valid shell variable names. |
|
if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then |
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{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
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fi |
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ac_package=`echo $ac_package| sed 's/-/_/g'` |
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case "$ac_option" in |
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*=*) ;; |
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*) ac_optarg=yes ;; |
|
esac |
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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 |
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{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
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fi |
|
ac_package=`echo $ac_package| sed 's/-/_/g'` |
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eval "with_${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 $ac_arg" ;; |
|
esac |
|
done |
|
|
|
# NLS nuisances. |
|
# Only set LANG and LC_ALL to C if already set. |
|
# These must not be set unconditionally because not all systems understand |
|
# e.g. LANG=C (notably SCO). |
|
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi |
|
if test "${LANG+set}" = set; then LANG=C; export LANG; fi |
|
|
|
# confdefs.h avoids OS command line length limits that DEFS can exceed. |
|
rm -rf conftest* confdefs.h |
|
# AIX cpp loses on an empty file, so make sure it contains at least a newline. |
|
echo > confdefs.h |
|
|
|
# A filename unique to this package, relative to the directory that |
|
# configure is in, which we can look for to find out if srcdir is correct. |
|
ac_unique_file=pathsearch.c |
|
|
|
# Find the source files, if location was not specified. |
|
if test -z "$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' |
|
|
|
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_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 |
|
set dummy ${MAKE-make}; ac_make=$2 |
|
if eval "test \"`echo '$''{'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 |
|
|
|
|
|
# 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""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'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""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'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 we are using GNU C""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'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:633: \"$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 $ac_cv_prog_gcc = yes; then |
|
GCC=yes |
|
if test "${CFLAGS+set}" != set; then |
|
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'ac_cv_prog_gcc_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_gcc_g=yes |
|
else |
|
ac_cv_prog_gcc_g=no |
|
fi |
|
rm -f conftest* |
|
|
|
fi |
|
|
|
echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6 |
|
if test $ac_cv_prog_gcc_g = yes; then |
|
CFLAGS="-g -O" |
|
else |
|
CFLAGS="-O" |
|
fi |
|
fi |
|
else |
|
GCC= |
|
test "${CFLAGS+set}" = set || CFLAGS="-g" |
|
fi |
|
|
|
ac_aux_dir= |
|
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do |
|
if test -f $ac_dir/install-sh; then |
|
ac_aux_dir=$ac_dir |
|
ac_install_sh="$ac_aux_dir/install-sh -c" |
|
break |
|
elif test -f $ac_dir/install.sh; then |
|
ac_aux_dir=$ac_dir |
|
ac_install_sh="$ac_aux_dir/install.sh -c" |
|
break |
|
fi |
|
done |
|
if test -z "$ac_aux_dir"; then |
|
{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } |
|
fi |
|
ac_config_guess=$ac_aux_dir/config.guess |
|
ac_config_sub=$ac_aux_dir/config.sub |
|
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. |
|
|
|
# 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""... $ac_c" 1>&6 |
|
if test -z "$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""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'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 for POSIXized ISC""... $ac_c" 1>&6 |
|
if test -d /etc/conf/kconfig.d && |
|
grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 |
|
then |
|
echo "$ac_t""yes" 1>&6 |
|
ISC=yes # If later tests want to check for ISC. |
|
cat >> confdefs.h <<\EOF |
|
#define _POSIX_SOURCE 1 |
|
EOF |
|
|
|
if test "$GCC" = yes; then |
|
CC="$CC -posix" |
|
else |
|
CC="$CC -Xp" |
|
fi |
|
else |
|
echo "$ac_t""no" 1>&6 |
|
ISC= |
|
fi |
|
|
|
|
|
ac_header_dirent=no |
|
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h |
|
do |
|
ac_safe=`echo "$ac_hdr" | tr './\055' '___'` |
|
echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then |
|
echo $ac_n "(cached) $ac_c" 1>&6 |
|
else |
|
cat > conftest.$ac_ext <<EOF |
|
#line 807 "configure" |
|
#include "confdefs.h" |
|
#include <sys/types.h> |
|
#include <$ac_hdr> |
|
int main() { return 0; } |
|
int t() { |
|
DIR *dirp = 0; |
|
; return 0; } |
|
EOF |
|
if { (eval echo configure:816: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
|
rm -rf conftest* |
|
eval "ac_cv_header_dirent_$ac_safe=yes" |
|
else |
|
echo "Input 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 | tr 'abcdedfghijklmnopqrstuvwxyz./\055' 'ABCDEDFGHIJKLMNOPQRSTUVWXYZ___'` |
|
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 -ldir""... $ac_c" 1>&6 |
|
ac_lib_var=`echo dir'_'opendir | tr './+\055' '__p_'` |
|
if eval "test \"`echo '$''{'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 849 "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() { return 0; } |
|
int t() { |
|
opendir() |
|
; return 0; } |
|
EOF |
|
if { (eval echo configure:861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then |
|
rm -rf conftest* |
|
eval "ac_cv_lib_$ac_lib_var=yes" |
|
else |
|
echo "Input 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 -lx""... $ac_c" 1>&6 |
|
ac_lib_var=`echo x'_'opendir | tr './+\055' '__p_'` |
|
if eval "test \"`echo '$''{'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 890 "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() { return 0; } |
|
int t() { |
|
opendir() |
|
; return 0; } |
|
EOF |
|
if { (eval echo configure:902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then |
|
rm -rf conftest* |
|
eval "ac_cv_lib_$ac_lib_var=yes" |
|
else |
|
echo "Input 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 how to run the C preprocessor""... $ac_c" 1>&6 |
|
# 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 939 "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:945: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
|
ac_err=`grep -v '^ *+' conftest.out` |
|
if test -z "$ac_err"; then |
|
: |
|
else |
|
echo "$ac_err" >&5 |
|
echo "Input program was:" >&5 |
|
cat conftest.$ac_ext >&5 |
|
rm -rf conftest* |
|
CPP="${CC-cc} -E -traditional-cpp" |
|
cat > conftest.$ac_ext <<EOF |
|
#line 956 "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:962: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
|
ac_err=`grep -v '^ *+' conftest.out` |
|
if test -z "$ac_err"; then |
|
: |
|
else |
|
echo "$ac_err" >&5 |
|
echo "Input program was:" >&5 |
|
cat conftest.$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 |
|
|
|
# If we cannot run a trivial program, we must be cross compiling. |
|
echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then |
|
echo $ac_n "(cached) $ac_c" 1>&6 |
|
else |
|
if test "$cross_compiling" = yes; then |
|
ac_cv_c_cross=yes |
|
else |
|
cat > conftest.$ac_ext <<EOF |
|
#line 993 "configure" |
|
#include "confdefs.h" |
|
main(){return(0);} |
|
EOF |
|
{ (eval echo configure:997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } |
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then |
|
ac_cv_c_cross=no |
|
else |
|
echo "Input program was:" >&5 |
|
cat conftest.$ac_ext >&5 |
|
ac_cv_c_cross=yes |
|
fi |
|
fi |
|
rm -fr conftest* |
|
fi |
|
|
|
echo "$ac_t""$ac_cv_c_cross" 1>&6 |
|
cross_compiling=$ac_cv_c_cross |
|
|
|
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then |
|
echo $ac_n "(cached) $ac_c" 1>&6 |
|
else |
|
cat > conftest.$ac_ext <<EOF |
|
#line 1017 "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:1025: \"$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 "$ac_err" >&5 |
|
echo "Input program was:" >&5 |
|
cat conftest.$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 1042 "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 1060 "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.$ac_ext <<EOF |
|
#line 1081 "configure" |
|
#include "confdefs.h" |
|
#include <ctype.h> |
|
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
|
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
|
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
|
int main () { int i; for (i = 0; i < 256; i++) |
|
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); |
|
exit (0); } |
|
|
|
EOF |
|
{ (eval echo configure:1092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } |
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then |
|
: |
|
else |
|
echo "Input program was:" >&5 |
|
cat conftest.$ac_ext >&5 |
|
ac_cv_header_stdc=no |
|
fi |
|
fi |
|
rm -fr conftest* |
|
fi |
|
fi |
|
|
|
echo "$ac_t""$ac_cv_header_stdc" 1>&6 |
|
if test $ac_cv_header_stdc = yes; then |
|
cat >> confdefs.h <<\EOF |
|
#define STDC_HEADERS 1 |
|
EOF |
|
|
|
fi |
|
|
|
echo $ac_n "checking whether closedir returns void""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'ac_cv_func_closedir_void'+set}'`\" = set"; then |
|
echo $ac_n "(cached) $ac_c" 1>&6 |
|
else |
|
if test "$cross_compiling" = yes; then |
|
ac_cv_func_closedir_void=yes |
|
else |
|
cat > conftest.$ac_ext <<EOF |
|
#line 1121 "configure" |
|
#include "confdefs.h" |
|
#include <sys/types.h> |
|
#include <$ac_header_dirent> |
|
int closedir(); main() { exit(closedir(opendir(".")) != 0); } |
|
EOF |
|
{ (eval echo configure:1127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } |
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then |
|
ac_cv_func_closedir_void=no |
|
else |
|
echo "Input program was:" >&5 |
|
cat conftest.$ac_ext >&5 |
|
ac_cv_func_closedir_void=yes |
|
fi |
|
fi |
|
rm -fr conftest* |
|
fi |
|
|
|
echo "$ac_t""$ac_cv_func_closedir_void" 1>&6 |
|
if test $ac_cv_func_closedir_void = yes; then |
|
cat >> confdefs.h <<\EOF |
|
#define CLOSEDIR_VOID 1 |
|
EOF |
|
|
|
fi |
|
|
|
for ac_hdr in assert.h float.h limits.h memory.h pwd.h stdlib.h \ |
|
string.h unistd.h |
|
do |
|
ac_safe=`echo "$ac_hdr" | tr './\055' '___'` |
|
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
|
echo $ac_n "(cached) $ac_c" 1>&6 |
|
else |
|
cat > conftest.$ac_ext <<EOF |
|
#line 1156 "configure" |
|
#include "confdefs.h" |
|
#include <$ac_hdr> |
|
EOF |
|
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
|
{ (eval echo configure:1161: \"$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 "Input 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 | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'` |
|
cat >> confdefs.h <<EOF |
|
#define $ac_tr_hdr 1 |
|
EOF |
|
|
|
else |
|
echo "$ac_t""no" 1>&6 |
|
fi |
|
done |
|
|
|
|
|
for ac_func in basename bcopy memmove putenv getcwd |
|
do |
|
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
|
echo $ac_n "(cached) $ac_c" 1>&6 |
|
else |
|
cat > conftest.$ac_ext <<EOF |
|
#line 1195 "configure" |
|
#include "confdefs.h" |
|
/* System header to define __stub macros and hopefully few prototypes, |
|
which can conflict with char $ac_func(); below. */ |
|
#include <assert.h> |
|
/* Override any gcc2 internal prototype to avoid an error. */ |
|
/* We use char because int might match the return type of a gcc2 |
|
builtin and then its argument prototype would still apply. */ |
|
char $ac_func(); |
|
|
|
int main() { return 0; } |
|
int t() { |
|
|
|
/* The GNU C library defines this for functions which it implements |
|
to always fail with ENOSYS. Some functions are actually named |
|
something starting with __ and the normal name is an alias. */ |
|
#if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
|
choke me |
|
#else |
|
$ac_func(); |
|
#endif |
|
|
|
; return 0; } |
|
EOF |
|
if { (eval echo configure:1219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then |
|
rm -rf conftest* |
|
eval "ac_cv_func_$ac_func=yes" |
|
else |
|
echo "Input 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 working const""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then |
|
echo $ac_n "(cached) $ac_c" 1>&6 |
|
else |
|
cat > conftest.$ac_ext <<EOF |
|
#line 1249 "configure" |
|
#include "confdefs.h" |
|
|
|
int main() { return 0; } |
|
int t() { |
|
|
|
/* 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:1299: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
|
rm -rf conftest* |
|
ac_cv_c_const=yes |
|
else |
|
echo "Input program was:" >&5 |
|
cat conftest.$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 |
|
|
|
|
|
|
|
# This is a GNU libc invention. |
|
echo $ac_n "checking whether program_invocation_name is predefined""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'kb_cv_var_program_inv_name'+set}'`\" = set"; then |
|
echo $ac_n "(cached) $ac_c" 1>&6 |
|
else |
|
cat > conftest.$ac_ext <<EOF |
|
#line 1328 "configure" |
|
#include "confdefs.h" |
|
|
|
int main() { return 0; } |
|
int t() { |
|
main() { program_invocation_name = "love"; } |
|
; return 0; } |
|
EOF |
|
if { (eval echo configure:1336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then |
|
rm -rf conftest* |
|
kb_cv_var_program_inv_name=yes |
|
else |
|
echo "Input program was:" >&5 |
|
cat conftest.$ac_ext >&5 |
|
rm -rf conftest* |
|
kb_cv_var_program_inv_name=no |
|
fi |
|
rm -f conftest* |
|
|
|
fi |
|
echo "$ac_t""$kb_cv_var_program_inv_name" 1>&6 |
|
if test $kb_cv_var_program_inv_name = yes; then |
|
cat >> confdefs.h <<\EOF |
|
#define HAVE_PROGRAM_INVOCATION_NAME 1 |
|
EOF |
|
|
|
fi |
|
|
|
|
|
# Some BSD putenv's, e.g., FreeBSD, do malloc/free's on the environment. |
|
# This test program is due to Mike Hibler <mike@cs.utah.edu>. |
|
# We don't actually need to run this if we don't have putenv, but it |
|
# doesn't hurt. |
|
echo $ac_n "checking whether putenv uses malloc""... $ac_c" 1>&6 |
|
if eval "test \"`echo '$''{'kb_cv_func_putenv_malloc'+set}'`\" = set"; then |
|
echo $ac_n "(cached) $ac_c" 1>&6 |
|
else |
|
if test "$cross_compiling" = yes; then |
|
kb_cv_func_putenv_malloc=no |
|
else |
|
cat > conftest.$ac_ext <<EOF |
|
#line 1369 "configure" |
|
#include "confdefs.h" |
|
|
|
#define VAR "YOW_VAR" |
|
#define STRING1 "GabbaGabbaHey" |
|
#define STRING2 "Yow!!" /* should be shorter than STRING1 */ |
|
extern char *getenv (); /* in case char* and int don't mix gracefully */ |
|
main () |
|
{ |
|
char *str1, *rstr1, *str2, *rstr2; |
|
str1 = getenv (VAR); |
|
if (str1) |
|
exit (1); |
|
str1 = malloc (strlen (VAR) + 1 + strlen (STRING1) + 1); |
|
if (str1 == 0) |
|
exit (2); |
|
strcpy (str1, VAR); |
|
strcat (str1, "="); |
|
strcat (str1, STRING1); |
|
if (putenv (str1) < 0) |
|
exit (3); |
|
rstr1 = getenv (VAR); |
|
if (rstr1 == 0) |
|
exit (4); |
|
rstr1 -= strlen (VAR) + 1; |
|
if (strncmp (rstr1, VAR, strlen (VAR))) |
|
exit (5); |
|
str2 = malloc (strlen (VAR) + 1 + strlen (STRING2) + 1); |
|
if (str2 == 0 || str1 == str2) |
|
exit (6); |
|
strcpy (str2, VAR); |
|
strcat (str2, "="); |
|
strcat (str2, STRING2); |
|
if (putenv (str2) < 0) |
|
exit (7); |
|
rstr2 = getenv (VAR); |
|
if (rstr2 == 0) |
|
exit (8); |
|
rstr2 -= strlen (VAR) + 1; |
|
#if 0 |
|
printf ("rstr1=0x%x, rstr2=0x%x\n", rstr1, rstr2); |
|
/* |
|
* If string from first call was reused for the second call, |
|
* you had better not do a free on the first string! |
|
*/ |
|
if (rstr1 == rstr2) |
|
printf ("#define SMART_PUTENV\n"); |
|
else |
|
printf ("#undef SMART_PUTENV\n"); |
|
#endif |
|
exit (rstr1 == rstr2 ? 0 : 1); |
|
} |
|
EOF |
|
{ (eval echo configure:1422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } |
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then |
|
kb_cv_func_putenv_malloc=yes |
|
else |
|
echo "Input program was:" >&5 |
|
cat conftest.$ac_ext >&5 |
|
kb_cv_func_putenv_malloc=no |
|
fi |
|
fi |
|
rm -fr conftest* |
|
fi |
|
echo "$ac_t""$kb_cv_func_putenv_malloc" 1>&6 |
|
if test $kb_cv_func_putenv_malloc = yes; then |
|
cat >> confdefs.h <<\EOF |
|
#define SMART_PUTENV 1 |
|
EOF |
|
|
|
fi |
|
|
|
|
|
trap '' 1 2 15 |
|
cat > confcache <<\EOF |
|
# This file is a shell script that caches the results of configure |
|
# tests run on this system so they can be shared between configure |
|
# scripts and configure runs. It is not useful on other systems. |
|
# If it contains results you don't want to keep, you may remove or edit it. |
|
# |
|
# By default, configure uses ./config.cache as the cache file, |
|
# creating it if it does not exist already. You can give configure |
|
# the --cache-file=FILE option to use a different cache file; that is |
|
# what configure does when it calls configure scripts in |
|
# subdirectories, so they share the cache. |
|
# Giving --cache-file=/dev/null disables caching, for debugging configure. |
|
# config.status only pays attention to the cache file if you give it the |
|
# --recheck option to rerun configure. |
|
# |
|
EOF |
|
# 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 | |
|
sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \ |
|
>> 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 2.10" |
|
exit 0 ;; |
|
-help | --help | --hel | --he | --h) |
|
echo "\$ac_cs_usage"; exit 0 ;; |
|
*) echo "\$ac_cs_usage"; exit 1 ;; |
|
esac |
|
done |
|
|
|
ac_given_srcdir=$srcdir |
|
ac_given_INSTALL="$INSTALL" |
|
|
|
trap 'rm -fr `echo "Makefile c-auto.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 |
|
$extrasub |
|
s%@CFLAGS@%$CFLAGS%g |
|
s%@CPPFLAGS@%$CPPFLAGS%g |
|
s%@CXXFLAGS@%$CXXFLAGS%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%@SET_MAKE@%$SET_MAKE%g |
|
s%@CC@%$CC%g |
|
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g |
|
s%@INSTALL_DATA@%$INSTALL_DATA%g |
|
s%@RANLIB@%$RANLIB%g |
|
s%@CPP@%$CPP%g |
|
|
|
CEOF |
|
EOF |
|
cat >> $CONFIG_STATUS <<EOF |
|
|
|
CONFIG_FILES=\${CONFIG_FILES-"Makefile"} |
|
EOF |
|
cat >> $CONFIG_STATUS <<\EOF |
|
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then |
|
# Support "outfile[: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 relative srcdir, etc. 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 "$ac_dir" |
|
ac_dir_suffix="/$ac_dir" |
|
# A "../" for each directory in $ac_dir_suffix. |
|
ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` |
|
else |
|
ac_dir_suffix= ac_dots= |
|
fi |
|
|
|
case "$ac_given_srcdir" in |
|
.) srcdir=. |
|
if test -z "$ac_dots"; then top_srcdir=. |
|
else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; |
|
/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; |
|
*) # Relative path. |
|
srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" |
|
top_srcdir="$ac_dots$ac_given_srcdir" ;; |
|
esac |
|
|
|
case "$ac_given_INSTALL" in |
|
[/$]*) INSTALL="$ac_given_INSTALL" ;; |
|
*) INSTALL="$ac_dots$ac_given_INSTALL" ;; |
|
esac |
|
echo creating "$ac_file" |
|
rm -f "$ac_file" |
|
configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." |
|
case "$ac_file" in |
|
*Makefile*) ac_comsub="1i\\ |
|
# $configure_input" ;; |
|
*) ac_comsub= ;; |
|
esac |
|
# Replace lines of the form ac_include foo with the contents of foo: |
|
# first, from the ac_include lines construct a list of sed |
|
# commands to remove them, and include the files; then run sed. |
|
# Have to use sed because old (Ultrix, SunOS) awk does not support |
|
# getline or system. (Anyway, configure scripts aren't supposed to use awk.) |
|
# Use \@...@<cmd> form of sed address because the filename may contain /. |
|
# Can't use only one -e and commands {dr foo} because foo has to be last. |
|
# Use @e initially instead of -e because GNU echo has a -e option. |
|
# USe `X' to mean a bunch of backslashes; this is for FreeBSD. |
|
file_substs=`sed -n \ |
|
"/^ac_include/s%ac_include[ ]*\(.*\)%@e 'X@^&@r \1' -e 'X@^&@d'%p" \ |
|
$ac_given_srcdir/${ac_file}.in` |
|
if test -n "$file_substs"; then |
|
# Change @e back to -e and X@^ to \@^. |
|
file_subst_cmd="sed `echo $file_substs \ |
|
| sed -e 's/@e/-e/g' -e 's/X@^/\\\\\@^/g'`" |
|
else |
|
# If no substitutions and hence no sed commands, don't choke. |
|
file_subst_cmd=cat |
|
fi |
|
# cd into the srcdir because the files being included more or less |
|
# must be part of the distribution. I can't find any way to do |
|
# variable substitution in the sed commands (so the user could have, |
|
# e.g., $top_srcdir in their ac_include line). |
|
(cd $ac_given_srcdir && eval $file_subst_cmd ${ac_file}.in) \ |
|
| sed -e "$ac_comsub |
|
s%@configure_input@%$configure_input%g |
|
s%@srcdir@%$srcdir%g |
|
s%@top_srcdir@%$top_srcdir%g |
|
s%@INSTALL@%$INSTALL%g |
|
" -f conftest.subs > $ac_file |
|
fi; done |
|
rm -f conftest.subs |
|
|
|
# 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='$%\1#\2define\3' |
|
ac_eC=' ' |
|
ac_eD='%g' |
|
|
|
CONFIG_HEADERS=${CONFIG_HEADERS-"c-auto.h"} |
|
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then |
|
# Support "outfile[: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 |
|
cp $ac_given_srcdir/$ac_file_in 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. |
|
# Maximum number of lines to put in a single here document. |
|
ac_max_here_lines=12 |
|
|
|
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 |
|
|
|
|
|
|
|
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 |
|
|
|
|