1074 lines
32 KiB
Text
1074 lines
32 KiB
Text
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated automatically using autoconf version 2.4
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# Copyright (C) 1992, 1993, 1994 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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# Initialize some other variables.
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subdirs=
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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 "$ac_option" in
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-build | --build | --buil | --bui | --bu | --b)
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ac_prev=build ;;
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-build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
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build="$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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-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=PREFIX install architecture-dependent files in PREFIX
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[same as prefix]
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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 run sed PROGRAM on installed program names
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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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--enable and --with options recognized:$ac_help
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EOF
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exit 0 ;;
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-host | --host | --hos | --ho)
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ac_prev=host ;;
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-host=* | --host=* | --hos=* | --ho=*)
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host="$ac_optarg" ;;
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-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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-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="$ac_optarg" ;;
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-program-transform-name | --program-transform-name \
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| --program-transform-nam | --program-transform-na \
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| --program-transform-n | --program-transform- \
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| --program-transform | --program-transfor \
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| --program-transfo | --program-transf \
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| --program-trans | --program-tran \
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| --progr-tra | --program-tr | --program-t)
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ac_prev=program_transform_name ;;
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-program-transform-name=* | --program-transform-name=* \
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| --program-transform-nam=* | --program-transform-na=* \
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| --program-transform-n=* | --program-transform-=* \
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| --program-transform=* | --program-transfor=* \
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| --program-transfo=* | --program-transf=* \
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| --program-trans=* | --program-tran=* \
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| --progr-tra=* | --program-tr=* | --program-t=*)
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program_transform_name="$ac_optarg" ;;
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-q | -quiet | --quiet | --quie | --qui | --qu | --q \
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| -silent | --silent | --silen | --sile | --sil)
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silent=yes ;;
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-site | --site | --sit)
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ac_prev=site ;;
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-site=* | --site=* | --sit=*)
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site="$ac_optarg" ;;
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-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
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ac_prev=srcdir ;;
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-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
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srcdir="$ac_optarg" ;;
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-target | --target | --targe | --targ | --tar | --ta | --t)
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ac_prev=target ;;
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-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 2.4"
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exit 0 ;;
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-with-* | --with-*)
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ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
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# Reject names that are not valid shell variable names.
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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 ;;
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esac
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eval "with_${ac_package}='$ac_optarg'" ;;
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-without-* | --without-*)
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ac_package=`echo $ac_option|sed -e 's/-*without-//'`
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# Reject names that are not valid shell variable names.
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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 $ac_package| sed 's/-/_/g'`
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eval "with_${ac_package}=no" ;;
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--x)
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# Obsolete; use --with-x.
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with_x=yes ;;
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-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
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| --x-incl | --x-inc | --x-in | --x-i)
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ac_prev=x_includes ;;
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-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
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| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
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x_includes="$ac_optarg" ;;
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-x-libraries | --x-libraries | --x-librarie | --x-librari \
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| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
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ac_prev=x_libraries ;;
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-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
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| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
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x_libraries="$ac_optarg" ;;
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-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
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;;
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*)
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if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
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echo "configure: warning: $ac_option: invalid host type" 1>&2
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fi
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if test "x$nonopt" != xNONE; then
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{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
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fi
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nonopt="$ac_option"
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;;
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esac
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done
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if test -n "$ac_prev"; then
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{ echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
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fi
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trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
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# File descriptor usage:
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# 0 standard input
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# 1 file creation
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# 2 errors and warnings
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# 3 some systems may open it to /dev/tty
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# 4 used on the Kubota Titan
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# 6 checking for... messages and results
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# 5 compiler messages saved in config.log
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if test "$silent" = yes; then
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exec 6>/dev/null
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else
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exec 6>&1
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fi
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exec 5>./config.log
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echo "\
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This file contains any messages produced by compilers while
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running configure, to aid debugging if configure makes a mistake.
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" 1>&5
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# Strip out --no-create and --no-recursion so they do not pile up.
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# Also quote any args containing shell metacharacters.
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ac_configure_args=
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for ac_arg
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do
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|
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case "$ac_arg" in
|
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|
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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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|
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-no-recursion | --no-recursion | --no-recursio | --no-recursi \
|
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|
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| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
|
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*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
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ac_configure_args="$ac_configure_args '$ac_arg'" ;;
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*) ac_configure_args="$ac_configure_args $ac_arg" ;;
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||
|
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esac
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||
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done
|
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|
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|
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# NLS nuisances.
|
||
|
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# Only set LANG and LC_ALL to C if already set.
|
||
|
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# These must not be set unconditionally because not all systems understand
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||
|
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# e.g. LANG=C (notably SCO).
|
||
|
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if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
|
||
|
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if test "${LANG+set}" = set; then LANG=C; export LANG; fi
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# confdefs.h avoids OS command line length limits that DEFS can exceed.
|
||
|
|
rm -rf conftest* confdefs.h
|
||
|
|
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
|
||
|
|
echo > confdefs.h
|
||
|
|
|
||
|
|
# A filename unique to this package, relative to the directory that
|
||
|
|
# configure is in, which we can look for to find out if srcdir is correct.
|
||
|
|
ac_unique_file=Makefile.in
|
||
|
|
|
||
|
|
# Find the source files, if location was not specified.
|
||
|
|
if test -z "$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 2>&5'
|
||
|
|
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&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
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
ac_aux_dir=
|
||
|
|
for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; 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 `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
|
||
|
|
fi
|
||
|
|
ac_config_guess=$ac_aux_dir/config.guess
|
||
|
|
ac_config_sub=$ac_aux_dir/config.sub
|
||
|
|
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
|
||
|
|
|
||
|
|
|
||
|
|
# Do some error checking and defaulting for the host and target type.
|
||
|
|
# The inputs are:
|
||
|
|
# configure --host=HOST --target=TARGET --build=BUILD NONOPT
|
||
|
|
#
|
||
|
|
# The rules are:
|
||
|
|
# 1. You are not allowed to specify --host, --target, and nonopt at the
|
||
|
|
# same time.
|
||
|
|
# 2. Host defaults to nonopt.
|
||
|
|
# 3. If nonopt is not specified, then host defaults to the current host,
|
||
|
|
# as determined by config.guess.
|
||
|
|
# 4. Target and build default to nonopt.
|
||
|
|
# 5. If nonopt is not specified, then target and build default to host.
|
||
|
|
|
||
|
|
# The aliases save the names the user supplied, while $host etc.
|
||
|
|
# will get canonicalized.
|
||
|
|
case $host---$target---$nonopt in
|
||
|
|
NONE---*---* | *---NONE---* | *---*---NONE) ;;
|
||
|
|
*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
|
||
|
|
# Make sure we can run config.sub.
|
||
|
|
if $ac_config_sub sun4 >/dev/null 2>&1; then :
|
||
|
|
else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
|
||
|
|
fi
|
||
|
|
|
||
|
|
echo $ac_n "checking host system type""... $ac_c" 1>&6
|
||
|
|
|
||
|
|
host_alias=$host
|
||
|
|
case "$host_alias" in
|
||
|
|
NONE)
|
||
|
|
case $nonopt in
|
||
|
|
NONE)
|
||
|
|
if host_alias=`$ac_config_guess`; then :
|
||
|
|
else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
|
||
|
|
fi ;;
|
||
|
|
*) host_alias=$nonopt ;;
|
||
|
|
esac ;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
host=`$ac_config_sub $host_alias`
|
||
|
|
host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
|
||
|
|
host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
|
||
|
|
host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
|
||
|
|
echo "$ac_t""$host" 1>&6
|
||
|
|
|
||
|
|
echo $ac_n "checking target system type""... $ac_c" 1>&6
|
||
|
|
|
||
|
|
target_alias=$target
|
||
|
|
case "$target_alias" in
|
||
|
|
NONE)
|
||
|
|
case $nonopt in
|
||
|
|
NONE) target_alias=$host_alias ;;
|
||
|
|
*) target_alias=$nonopt ;;
|
||
|
|
esac ;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
target=`$ac_config_sub $target_alias`
|
||
|
|
target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
|
||
|
|
target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
|
||
|
|
target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
|
||
|
|
echo "$ac_t""$target" 1>&6
|
||
|
|
|
||
|
|
echo $ac_n "checking build system type""... $ac_c" 1>&6
|
||
|
|
|
||
|
|
build_alias=$build
|
||
|
|
case "$build_alias" in
|
||
|
|
NONE)
|
||
|
|
case $nonopt in
|
||
|
|
NONE) build_alias=$host_alias ;;
|
||
|
|
*) build_alias=$nonopt ;;
|
||
|
|
esac ;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
build=`$ac_config_sub $build_alias`
|
||
|
|
build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
|
||
|
|
build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
|
||
|
|
build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
|
||
|
|
echo "$ac_t""$build" 1>&6
|
||
|
|
|
||
|
|
test "$host_alias" != "$target_alias" &&
|
||
|
|
test "$program_prefix$program_suffix$program_transform_name" = \
|
||
|
|
NONENONEs,x,x, &&
|
||
|
|
program_prefix=${target_alias}-
|
||
|
|
|
||
|
|
if test "$program_transform_name" = s,x,x,; then
|
||
|
|
program_transform_name=
|
||
|
|
else
|
||
|
|
# Double any \ or $.
|
||
|
|
echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
|
||
|
|
program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
|
||
|
|
rm -f conftestsed
|
||
|
|
fi
|
||
|
|
test "$program_prefix" != NONE &&
|
||
|
|
program_transform_name="s,^,${program_prefix},; $program_transform_name"
|
||
|
|
# Use a double $ so make ignores it.
|
||
|
|
test "$program_suffix" != NONE &&
|
||
|
|
program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
|
||
|
|
|
||
|
|
# sed with no file args requires a program.
|
||
|
|
test "$program_transform_name" = "" && program_transform_name="s,x,x,"
|
||
|
|
|
||
|
|
|
||
|
|
. ${srcdir}/../../bfd/configure.host
|
||
|
|
|
||
|
|
# 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="$ac_save_ifs"
|
||
|
|
test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
|
||
|
|
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
|
||
|
|
|
||
|
|
|
||
|
|
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 ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
|
||
|
|
ac_cv_prog_gcc=yes
|
||
|
|
else
|
||
|
|
ac_cv_prog_gcc=no
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
echo "$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
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
AR=${AR-ar}
|
||
|
|
|
||
|
|
# 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
|
||
|
|
|
||
|
|
|
||
|
|
# Put a plausible default for CC_FOR_BUILD in Makefile.
|
||
|
|
# 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 646 "configure"
|
||
|
|
#include "confdefs.h"
|
||
|
|
main(){return(0);}
|
||
|
|
EOF
|
||
|
|
eval $ac_link
|
||
|
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then
|
||
|
|
ac_cv_c_cross=no
|
||
|
|
else
|
||
|
|
ac_cv_c_cross=yes
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
rm -fr conftest*
|
||
|
|
fi
|
||
|
|
cross_compiling=$ac_cv_c_cross
|
||
|
|
echo "$ac_t""$ac_cv_c_cross" 1>&6
|
||
|
|
|
||
|
|
if test "x$cross_compiling" = "xno"; then
|
||
|
|
CC_FOR_BUILD='$(CC)'
|
||
|
|
else
|
||
|
|
CC_FOR_BUILD=gcc
|
||
|
|
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 684 "configure"
|
||
|
|
#include "confdefs.h"
|
||
|
|
#include <assert.h>
|
||
|
|
Syntax Error
|
||
|
|
EOF
|
||
|
|
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||
|
|
ac_err=`grep -v '^ *+' conftest.out`
|
||
|
|
if test -z "$ac_err"; then
|
||
|
|
:
|
||
|
|
else
|
||
|
|
echo "$ac_err" >&5
|
||
|
|
rm -rf conftest*
|
||
|
|
CPP="${CC-cc} -E -traditional-cpp"
|
||
|
|
cat > conftest.$ac_ext <<EOF
|
||
|
|
#line 698 "configure"
|
||
|
|
#include "confdefs.h"
|
||
|
|
#include <assert.h>
|
||
|
|
Syntax Error
|
||
|
|
EOF
|
||
|
|
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||
|
|
ac_err=`grep -v '^ *+' conftest.out`
|
||
|
|
if test -z "$ac_err"; then
|
||
|
|
:
|
||
|
|
else
|
||
|
|
echo "$ac_err" >&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""$CPP" 1>&6
|
||
|
|
|
||
|
|
for ac_hdr in stdlib.h time.h unistd.h
|
||
|
|
do
|
||
|
|
ac_safe=`echo "$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 731 "configure"
|
||
|
|
#include "confdefs.h"
|
||
|
|
#include <$ac_hdr>
|
||
|
|
EOF
|
||
|
|
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||
|
|
ac_err=`grep -v '^ *+' conftest.out`
|
||
|
|
if test -z "$ac_err"; then
|
||
|
|
rm -rf conftest*
|
||
|
|
eval "ac_cv_header_$ac_safe=yes"
|
||
|
|
else
|
||
|
|
echo "$ac_err" >&5
|
||
|
|
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 '[a-z]./\055' '[A-Z]___'`
|
||
|
|
cat >> confdefs.h <<EOF
|
||
|
|
#define $ac_tr_hdr 1
|
||
|
|
EOF
|
||
|
|
|
||
|
|
else
|
||
|
|
echo "$ac_t""no" 1>&6
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
|
||
|
|
|
||
|
|
echo $ac_n "checking whether printf must be declared""... $ac_c" 1>&6
|
||
|
|
if eval "test \"`echo '$''{'sim_cv_decl_needed_printf'+set}'`\" = set"; then
|
||
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
||
|
|
else
|
||
|
|
cat > conftest.$ac_ext <<EOF
|
||
|
|
#line 765 "configure"
|
||
|
|
#include "confdefs.h"
|
||
|
|
#include <stdio.h>
|
||
|
|
int main() { return 0; }
|
||
|
|
int t() {
|
||
|
|
int (*pfn) = (int (*)) printf
|
||
|
|
; return 0; }
|
||
|
|
EOF
|
||
|
|
if eval $ac_compile; then
|
||
|
|
rm -rf conftest*
|
||
|
|
sim_cv_decl_needed_printf=no
|
||
|
|
else
|
||
|
|
rm -rf conftest*
|
||
|
|
sim_cv_decl_needed_printf=yes
|
||
|
|
fi
|
||
|
|
rm -f conftest*
|
||
|
|
|
||
|
|
fi
|
||
|
|
|
||
|
|
echo "$ac_t""$sim_cv_decl_needed_printf" 1>&6
|
||
|
|
if test $sim_cv_decl_needed_printf = yes; then
|
||
|
|
cat >> confdefs.h <<\EOF
|
||
|
|
#define NEED_DECLARATION_PRINTF 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 2.4"
|
||
|
|
exit 0 ;;
|
||
|
|
-help | --help | --hel | --he | --h)
|
||
|
|
echo "\$ac_cs_usage"; exit 0 ;;
|
||
|
|
*) echo "\$ac_cs_usage"; exit 1 ;;
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
|
||
|
|
ac_given_srcdir=$srcdir
|
||
|
|
|
||
|
|
trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
|
||
|
|
|
||
|
|
# Protect against being on the right side of a sed subst in config.status.
|
||
|
|
sed 's/%@/@@/; s/@%/@@/; s/%g$/@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%@host@%$host%g
|
||
|
|
s%@host_alias@%$host_alias%g
|
||
|
|
s%@host_cpu@%$host_cpu%g
|
||
|
|
s%@host_vendor@%$host_vendor%g
|
||
|
|
s%@host_os@%$host_os%g
|
||
|
|
s%@target@%$target%g
|
||
|
|
s%@target_alias@%$target_alias%g
|
||
|
|
s%@target_cpu@%$target_cpu%g
|
||
|
|
s%@target_vendor@%$target_vendor%g
|
||
|
|
s%@target_os@%$target_os%g
|
||
|
|
s%@build@%$build%g
|
||
|
|
s%@build_alias@%$build_alias%g
|
||
|
|
s%@build_cpu@%$build_cpu%g
|
||
|
|
s%@build_vendor@%$build_vendor%g
|
||
|
|
s%@build_os@%$build_os%g
|
||
|
|
s%@CC@%$CC%g
|
||
|
|
s%@HDEFINES@%$HDEFINES%g
|
||
|
|
s%@AR@%$AR%g
|
||
|
|
s%@RANLIB@%$RANLIB%g
|
||
|
|
s%@CC_FOR_BUILD@%$CC_FOR_BUILD%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="/`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\\
|
||
|
|
# $configure_input" ;;
|
||
|
|
*) ac_comsub= ;;
|
||
|
|
esac
|
||
|
|
sed -e "$ac_comsub
|
||
|
|
s%@configure_input@%$configure_input%g
|
||
|
|
s%@srcdir@%$srcdir%g
|
||
|
|
s%@top_srcdir@%$top_srcdir%g
|
||
|
|
" -f conftest.subs $ac_given_srcdir/$ac_file_in > $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-"config.h:config.in"}
|
||
|
|
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
|
||
|
|
rm -f $ac_file
|
||
|
|
mv conftest.h $ac_file
|
||
|
|
fi
|
||
|
|
fi; done
|
||
|
|
|
||
|
|
|
||
|
|
case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
|
||
|
|
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
|
||
|
|
|