4506 lines
110 KiB
Bash
Executable File
4506 lines
110 KiB
Bash
Executable File
#! /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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ac_help="$ac_help
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--enable-gcc allow use of gcc if available"
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ac_help="$ac_help
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--disable-load disallow dynamic loading and "load" command"
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ac_help="$ac_help
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--enable-shared build libtcl as a shared library"
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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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case "$ac_arg" in
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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-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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*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
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ac_configure_args="$ac_configure_args '$ac_arg'" ;;
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*) ac_configure_args="$ac_configure_args $ac_arg" ;;
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esac
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done
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# NLS nuisances.
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# Only set LANG and LC_ALL to C if already set.
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# These must not be set unconditionally because not all systems understand
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# e.g. LANG=C (notably SCO).
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if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
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if test "${LANG+set}" = set; then LANG=C; export LANG; fi
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# confdefs.h avoids OS command line length limits that DEFS can exceed.
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rm -rf conftest* confdefs.h
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# AIX cpp loses on an empty file, so make sure it contains at least a newline.
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echo > confdefs.h
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# A filename unique to this package, relative to the directory that
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# configure is in, which we can look for to find out if srcdir is correct.
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ac_unique_file=../generic/tcl.h
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# Find the source files, if location was not specified.
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if test -z "$srcdir"; then
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ac_srcdir_defaulted=yes
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# Try the directory containing this script, then its parent.
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ac_prog=$0
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ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
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test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
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srcdir=$ac_confdir
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if test ! -r $srcdir/$ac_unique_file; then
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srcdir=..
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fi
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else
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ac_srcdir_defaulted=no
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fi
|
|
if test ! -r $srcdir/$ac_unique_file; then
|
|
if test "$ac_srcdir_defaulted" = yes; then
|
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{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
|
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else
|
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{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
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fi
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fi
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srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
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|
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# Prefer explicitly selected file to automatically selected ones.
|
|
if test -z "$CONFIG_SITE"; then
|
|
if test "x$prefix" != xNONE; then
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CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
|
|
else
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CONFIG_SITE="$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 $ac_site_file"
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|
. "$ac_site_file"
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|
fi
|
|
done
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|
|
|
if test -r "$cache_file"; then
|
|
echo "loading cache $cache_file"
|
|
. $cache_file
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|
else
|
|
echo "creating cache $cache_file"
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|
> $cache_file
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|
fi
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|
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ac_ext=c
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# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
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|
ac_cpp='$CPP $CPPFLAGS'
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ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
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ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
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|
|
|
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
|
|
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
|
|
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
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ac_n= ac_c='
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' ac_t=' '
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else
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ac_n=-n ac_c= ac_t=
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fi
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else
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ac_n= ac_c='\c' ac_t=
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fi
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# SCCS: @(#) configure.in 1.135 97/06/10 17:28:19
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TCL_VERSION=8.0
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TCL_MAJOR_VERSION=8
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TCL_MINOR_VERSION=0
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TCL_PATCH_LEVEL=b2
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VERSION=${TCL_VERSION}
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|
|
|
if test "${prefix}" = "NONE"; then
|
|
prefix=/usr/local
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|
fi
|
|
if test "${exec_prefix}" = "NONE"; then
|
|
exec_prefix=$prefix
|
|
fi
|
|
TCL_SRC_DIR=`cd $srcdir/..; pwd`
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|
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# Extract the first word of "ranlib", so it can be a program name with args.
|
|
set dummy ranlib; ac_word=$2
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|
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) $ac_c" 1>&6
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|
else
|
|
if test -n "$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 "$ac_t""no" 1>&6
|
|
fi
|
|
|
|
# Check whether --enable-gcc or --disable-gcc was given.
|
|
enableval="$enable_gcc"
|
|
if test -n "$enableval"; then
|
|
tcl_ok=$enableval
|
|
else
|
|
tcl_ok=no
|
|
fi
|
|
|
|
if test "$tcl_ok" = "yes"; then
|
|
# 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
|
|
|
|
else
|
|
CC=${CC-cc}
|
|
|
|
fi
|
|
# 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 547 "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
|
|
|
|
|
|
#--------------------------------------------------------------------
|
|
# Supply substitutes for missing POSIX library procedures, or
|
|
# set flags so Tcl uses alternate procedures.
|
|
#--------------------------------------------------------------------
|
|
|
|
for ac_func in getcwd opendir strstr
|
|
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 576 "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. */
|
|
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 $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_$ac_func=yes"
|
|
else
|
|
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
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
LIBOBJS="$LIBOBJS ${ac_func}.o"
|
|
fi
|
|
|
|
done
|
|
|
|
for ac_func in strtol tmpnam waitpid
|
|
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 625 "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. */
|
|
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 $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_$ac_func=yes"
|
|
else
|
|
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
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
LIBOBJS="$LIBOBJS ${ac_func}.o"
|
|
fi
|
|
|
|
done
|
|
|
|
echo $ac_n "checking for strerror""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 672 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char strerror(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char strerror();
|
|
|
|
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_strerror) || defined (__stub___strerror)
|
|
choke me
|
|
#else
|
|
strerror();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_strerror=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_strerror=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'strerror`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_STRERROR 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
echo $ac_n "checking for getwd""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_getwd'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 720 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char getwd(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char getwd();
|
|
|
|
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_getwd) || defined (__stub___getwd)
|
|
choke me
|
|
#else
|
|
getwd();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_getwd=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_getwd=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'getwd`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_GETWD 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
echo $ac_n "checking for wait3""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_wait3'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 768 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char wait3(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char wait3();
|
|
|
|
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_wait3) || defined (__stub___wait3)
|
|
choke me
|
|
#else
|
|
wait3();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_wait3=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_wait3=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'wait3`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_WAIT3 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
echo $ac_n "checking for uname""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_uname'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 816 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char uname(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char uname();
|
|
|
|
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_uname) || defined (__stub___uname)
|
|
choke me
|
|
#else
|
|
uname();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_uname=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_uname=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'uname`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_UNAME 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
|
|
#--------------------------------------------------------------------
|
|
# On a few very rare systems, all of the libm.a stuff is
|
|
# already in libc.a. Set compiler flags accordingly.
|
|
# Also, Linux requires the "ieee" library for math to work
|
|
# right (and it must appear before "-lm").
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking for sin""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_sin'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 872 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char sin(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char sin();
|
|
|
|
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_sin) || defined (__stub___sin)
|
|
choke me
|
|
#else
|
|
sin();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_sin=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_sin=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'sin`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
MATH_LIBS=""
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
MATH_LIBS="-lm"
|
|
fi
|
|
|
|
echo $ac_n "checking for -lieee""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_lib_ieee'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="-lieee $LIBS"
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 919 "configure"
|
|
#include "confdefs.h"
|
|
|
|
int main() { return 0; }
|
|
int t() {
|
|
main()
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_ieee=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_ieee=no"
|
|
fi
|
|
rm -f conftest*
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_lib_'ieee`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
MATH_LIBS="-lieee $MATH_LIBS"
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
|
|
|
|
#--------------------------------------------------------------------
|
|
# On AIX systems, libbsd.a has to be linked in to support
|
|
# non-blocking file IO. This library has to be linked in after
|
|
# the MATH_LIBS or it breaks the pow() function. The way to
|
|
# insure proper sequencing, is to add it to the tail of MATH_LIBS.
|
|
# This library also supplies gettimeofday.
|
|
#--------------------------------------------------------------------
|
|
libbsd=no
|
|
if test "`uname -s`" = "AIX" ; then
|
|
echo $ac_n "checking for -lbsd""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_lib_bsd'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="-lbsd $LIBS"
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 962 "configure"
|
|
#include "confdefs.h"
|
|
|
|
int main() { return 0; }
|
|
int t() {
|
|
gettimeofday()
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_bsd=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_bsd=no"
|
|
fi
|
|
rm -f conftest*
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_lib_'bsd`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
libbsd=yes
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
|
|
if test $libbsd = yes; then
|
|
MATH_LIBS="$MATH_LIBS -lbsd"
|
|
fi
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# Supply substitutes for missing POSIX header files. Special
|
|
# notes:
|
|
# - stdlib.h doesn't define strtol, strtoul, or
|
|
# strtod insome versions of SunOS
|
|
# - some versions of string.h don't declare procedures such
|
|
# as strstr
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking dirent.h""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1004 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/types.h>
|
|
#include <dirent.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
|
|
#ifndef _POSIX_SOURCE
|
|
# ifdef __Lynx__
|
|
/*
|
|
* Generate compilation error to make the test fail: Lynx headers
|
|
* are only valid if really in the POSIX environment.
|
|
*/
|
|
|
|
missing_procedure();
|
|
# endif
|
|
#endif
|
|
DIR *d;
|
|
struct dirent *entryPtr;
|
|
char *p;
|
|
d = opendir("foobar");
|
|
entryPtr = readdir(d);
|
|
p = entryPtr->d_name;
|
|
closedir(d);
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
tcl_ok=yes
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
if test $tcl_ok = no; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_DIRENT_H 1
|
|
EOF
|
|
|
|
fi
|
|
echo "$ac_t""$tcl_ok" 1>&6
|
|
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 1062 "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 1076 "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
|
|
|
|
ac_safe=`echo "errno.h" | tr './\055' '___'`
|
|
echo $ac_n "checking for errno.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1107 "configure"
|
|
#include "confdefs.h"
|
|
#include <errno.h>
|
|
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 "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_ERRNO_H 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
ac_safe=`echo "float.h" | tr './\055' '___'`
|
|
echo $ac_n "checking for float.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1140 "configure"
|
|
#include "confdefs.h"
|
|
#include <float.h>
|
|
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 "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_FLOAT_H 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
ac_safe=`echo "values.h" | tr './\055' '___'`
|
|
echo $ac_n "checking for values.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1173 "configure"
|
|
#include "confdefs.h"
|
|
#include <values.h>
|
|
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 "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_VALUES_H 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
ac_safe=`echo "limits.h" | tr './\055' '___'`
|
|
echo $ac_n "checking for limits.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1206 "configure"
|
|
#include "confdefs.h"
|
|
#include <limits.h>
|
|
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 "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_LIMITS_H 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
ac_safe=`echo "stdlib.h" | tr './\055' '___'`
|
|
echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1239 "configure"
|
|
#include "confdefs.h"
|
|
#include <stdlib.h>
|
|
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 "$ac_t""yes" 1>&6
|
|
tcl_ok=1
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_ok=0
|
|
fi
|
|
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1264 "configure"
|
|
#include "confdefs.h"
|
|
#include <stdlib.h>
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "strtol" >/dev/null 2>&1; then
|
|
:
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=0
|
|
fi
|
|
rm -f conftest*
|
|
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1278 "configure"
|
|
#include "confdefs.h"
|
|
#include <stdlib.h>
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "strtoul" >/dev/null 2>&1; then
|
|
:
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=0
|
|
fi
|
|
rm -f conftest*
|
|
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1292 "configure"
|
|
#include "confdefs.h"
|
|
#include <stdlib.h>
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "strtod" >/dev/null 2>&1; then
|
|
:
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=0
|
|
fi
|
|
rm -f conftest*
|
|
|
|
if test $tcl_ok = 0; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_STDLIB_H 1
|
|
EOF
|
|
|
|
fi
|
|
ac_safe=`echo "string.h" | tr './\055' '___'`
|
|
echo $ac_n "checking for string.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1317 "configure"
|
|
#include "confdefs.h"
|
|
#include <string.h>
|
|
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 "$ac_t""yes" 1>&6
|
|
tcl_ok=1
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_ok=0
|
|
fi
|
|
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1342 "configure"
|
|
#include "confdefs.h"
|
|
#include <string.h>
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "strstr" >/dev/null 2>&1; then
|
|
:
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=0
|
|
fi
|
|
rm -f conftest*
|
|
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1356 "configure"
|
|
#include "confdefs.h"
|
|
#include <string.h>
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "strerror" >/dev/null 2>&1; then
|
|
:
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=0
|
|
fi
|
|
rm -f conftest*
|
|
|
|
if test $tcl_ok = 0; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_STRING_H 1
|
|
EOF
|
|
|
|
fi
|
|
ac_safe=`echo "sys/wait.h" | tr './\055' '___'`
|
|
echo $ac_n "checking for sys/wait.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1381 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/wait.h>
|
|
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 "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_SYS_WAIT_H 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
ac_safe=`echo "dlfcn.h" | tr './\055' '___'`
|
|
echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1414 "configure"
|
|
#include "confdefs.h"
|
|
#include <dlfcn.h>
|
|
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 "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_DLFCN_H 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
for ac_hdr in 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 1449 "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 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
|
|
cat >> confdefs.h <<EOF
|
|
#define $ac_tr_hdr 1
|
|
EOF
|
|
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
done
|
|
|
|
|
|
#---------------------------------------------------------------------------
|
|
# Determine which interface to use to talk to the serial port.
|
|
# Note that #include lines must begin in leftmost column for
|
|
# some compilers to recognize them as preprocessor directives.
|
|
#---------------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking termios vs. termio vs. sgtty""... $ac_c" 1>&6
|
|
if test "$cross_compiling" = yes; then
|
|
tk_ok=no
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1489 "configure"
|
|
#include "confdefs.h"
|
|
|
|
#include <termios.h>
|
|
|
|
main()
|
|
{
|
|
struct termios t;
|
|
if (tcgetattr(0, &t) == 0) {
|
|
cfsetospeed(&t, 0);
|
|
t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB;
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
EOF
|
|
eval $ac_link
|
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then
|
|
tk_ok=termios
|
|
else
|
|
tk_ok=no
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
if test $tk_ok = termios; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define USE_TERMIOS 1
|
|
EOF
|
|
|
|
else
|
|
if test "$cross_compiling" = yes; then
|
|
tk_ok=no
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1523 "configure"
|
|
#include "confdefs.h"
|
|
|
|
#include <termio.h>
|
|
|
|
main()
|
|
{
|
|
struct termio t;
|
|
if (ioctl(0, TCGETA, &t) == 0) {
|
|
t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB;
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
EOF
|
|
eval $ac_link
|
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then
|
|
tk_ok=termio
|
|
else
|
|
tk_ok=no
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
if test $tk_ok = termio; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define USE_TERMIO 1
|
|
EOF
|
|
|
|
else
|
|
if test "$cross_compiling" = yes; then
|
|
tk_ok=none
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1556 "configure"
|
|
#include "confdefs.h"
|
|
|
|
#include <sgtty.h>
|
|
|
|
main()
|
|
{
|
|
struct sgttyb t;
|
|
if (ioctl(0, TIOCGETP, &t) == 0) {
|
|
t.sg_ospeed = 0;
|
|
t.sg_flags |= ODDP | EVENP | RAW;
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
EOF
|
|
eval $ac_link
|
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then
|
|
tk_ok=sgtty
|
|
else
|
|
tk_ok=none
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
if test $tk_ok = sgtty; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define USE_SGTTY 1
|
|
EOF
|
|
|
|
fi
|
|
fi
|
|
fi
|
|
echo "$ac_t""$tk_ok" 1>&6
|
|
|
|
#--------------------------------------------------------------------
|
|
# Include sys/select.h if it exists and if it supplies things
|
|
# that appear to be useful and aren't already in sys/types.h.
|
|
# This appears to be true only on the RS/6000 under AIX. Some
|
|
# systems like OSF/1 have a sys/select.h that's of no use, and
|
|
# other systems like SCO UNIX have a sys/select.h that's
|
|
# pernicious. If "fd_set" isn't defined anywhere then set a
|
|
# special flag.
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking fd_set and sys/select""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1602 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/types.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
fd_set readMask, writeMask;
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
tk_ok=yes
|
|
else
|
|
rm -rf conftest*
|
|
tk_ok=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
if test $tk_ok = no; then
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1621 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/select.h>
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "fd_mask" >/dev/null 2>&1; then
|
|
rm -rf conftest*
|
|
tk_ok=yes
|
|
fi
|
|
rm -f conftest*
|
|
|
|
if test $tk_ok = yes; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define HAVE_SYS_SELECT_H 1
|
|
EOF
|
|
|
|
fi
|
|
fi
|
|
echo "$ac_t""$tk_ok" 1>&6
|
|
if test $tk_ok = no; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_FD_SET 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
#------------------------------------------------------------------------------
|
|
# Find out all about time handling differences.
|
|
#------------------------------------------------------------------------------
|
|
|
|
for ac_hdr in sys/time.h
|
|
do
|
|
ac_safe=`echo "$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 1659 "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 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
|
|
cat >> confdefs.h <<EOF
|
|
#define $ac_tr_hdr 1
|
|
EOF
|
|
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
done
|
|
|
|
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1692 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/types.h>
|
|
#include <sys/time.h>
|
|
#include <time.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
struct tm *tp;
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
ac_cv_header_time=yes
|
|
else
|
|
rm -rf conftest*
|
|
ac_cv_header_time=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
echo "$ac_t""$ac_cv_header_time" 1>&6
|
|
if test $ac_cv_header_time = yes; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define TIME_WITH_SYS_TIME 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1725 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/types.h>
|
|
#include <time.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
struct tm *tp; tp->tm_sec;
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
ac_cv_struct_tm=time.h
|
|
else
|
|
rm -rf conftest*
|
|
ac_cv_struct_tm=sys/time.h
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
echo "$ac_t""$ac_cv_struct_tm" 1>&6
|
|
if test $ac_cv_struct_tm = sys/time.h; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define TM_IN_SYS_TIME 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1757 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/types.h>
|
|
#include <$ac_cv_struct_tm>
|
|
int main() { return 0; }
|
|
int t() {
|
|
struct tm tm; tm.tm_zone;
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
ac_cv_struct_tm_zone=yes
|
|
else
|
|
rm -rf conftest*
|
|
ac_cv_struct_tm_zone=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
|
|
if test "$ac_cv_struct_tm_zone" = yes; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define HAVE_TM_ZONE 1
|
|
EOF
|
|
|
|
else
|
|
echo $ac_n "checking for tzname""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1788 "configure"
|
|
#include "confdefs.h"
|
|
#include <time.h>
|
|
#ifndef tzname /* For SGI. */
|
|
extern char *tzname[]; /* RS6000 and others reject char **tzname. */
|
|
#endif
|
|
int main() { return 0; }
|
|
int t() {
|
|
atoi(*tzname);
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
ac_cv_var_tzname=yes
|
|
else
|
|
rm -rf conftest*
|
|
ac_cv_var_tzname=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
echo "$ac_t""$ac_cv_var_tzname" 1>&6
|
|
if test $ac_cv_var_tzname = yes; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define HAVE_TZNAME 1
|
|
EOF
|
|
|
|
fi
|
|
fi
|
|
|
|
|
|
echo $ac_n "checking tm_tzadj in struct tm""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1821 "configure"
|
|
#include "confdefs.h"
|
|
#include <time.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
struct tm tm; tm.tm_tzadj;
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
cat >> confdefs.h <<\EOF
|
|
#define HAVE_TM_TZADJ 1
|
|
EOF
|
|
|
|
echo "$ac_t""yes" 1>&6
|
|
else
|
|
rm -rf conftest*
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
rm -f conftest*
|
|
|
|
|
|
echo $ac_n "checking tm_gmtoff in struct tm""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1845 "configure"
|
|
#include "confdefs.h"
|
|
#include <time.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
struct tm tm; tm.tm_gmtoff;
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
cat >> confdefs.h <<\EOF
|
|
#define HAVE_TM_GMTOFF 1
|
|
EOF
|
|
|
|
echo "$ac_t""yes" 1>&6
|
|
else
|
|
rm -rf conftest*
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
rm -f conftest*
|
|
|
|
|
|
#
|
|
# Its important to include time.h in this check, as some systems (like convex)
|
|
# have timezone functions, etc.
|
|
#
|
|
have_timezone=no
|
|
echo $ac_n "checking long timezone variable""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1874 "configure"
|
|
#include "confdefs.h"
|
|
#include <time.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
extern long timezone;
|
|
timezone += 1;
|
|
exit (0);
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
have_timezone=yes
|
|
cat >> confdefs.h <<\EOF
|
|
#define HAVE_TIMEZONE_VAR 1
|
|
EOF
|
|
|
|
echo "$ac_t""yes" 1>&6
|
|
else
|
|
rm -rf conftest*
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
rm -f conftest*
|
|
|
|
|
|
#
|
|
# On some systems (eg IRIX 6.2), timezone is a time_t and not a long.
|
|
#
|
|
if test "$have_timezone" = no; then
|
|
echo $ac_n "checking time_t timezone variable""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1905 "configure"
|
|
#include "confdefs.h"
|
|
#include <time.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
extern time_t timezone;
|
|
timezone += 1;
|
|
exit (0);
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
cat >> confdefs.h <<\EOF
|
|
#define HAVE_TIMEZONE_VAR 1
|
|
EOF
|
|
|
|
echo "$ac_t""yes" 1>&6
|
|
else
|
|
rm -rf conftest*
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
|
|
#
|
|
# AIX does not have a timezone field in struct tm. When the AIX bsd
|
|
# library is used, the timezone global and the gettimeofday methods are
|
|
# to be avoided for timezone deduction instead, we deduce the timezone
|
|
# by comparing the localtime result on a known GMT value.
|
|
#
|
|
if test $libbsd = yes; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define USE_DELTA_FOR_TZ 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# On some systems strstr is broken: it returns a pointer even
|
|
# even if the original string is empty.
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking proper strstr implementation""... $ac_c" 1>&6
|
|
if test "$cross_compiling" = yes; then
|
|
tcl_ok=no
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1953 "configure"
|
|
#include "confdefs.h"
|
|
|
|
extern int strstr();
|
|
int main()
|
|
{
|
|
exit(strstr("\0test", "test") ? 1 : 0);
|
|
}
|
|
|
|
EOF
|
|
eval $ac_link
|
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then
|
|
tcl_ok=yes
|
|
else
|
|
tcl_ok=no
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
if test $tcl_ok = yes; then
|
|
echo "$ac_t""yes" 1>&6
|
|
else
|
|
echo "$ac_t""broken, using substitute" 1>&6
|
|
LIBOBJS="$LIBOBJS strstr.o"
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# Check for strtoul function. This is tricky because under some
|
|
# versions of AIX strtoul returns an incorrect terminator
|
|
# pointer for the string "0".
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking for strtoul""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_strtoul'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 1989 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char strtoul(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char strtoul();
|
|
|
|
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_strtoul) || defined (__stub___strtoul)
|
|
choke me
|
|
#else
|
|
strtoul();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_strtoul=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_strtoul=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'strtoul`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
tcl_ok=1
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_ok=0
|
|
fi
|
|
|
|
if test "$cross_compiling" = yes; then
|
|
tcl_ok=0
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2033 "configure"
|
|
#include "confdefs.h"
|
|
|
|
extern int strtoul();
|
|
int main()
|
|
{
|
|
char *string = "0";
|
|
char *term;
|
|
int value;
|
|
value = strtoul(string, &term, 0);
|
|
if ((value != 0) || (term != (string+1))) {
|
|
exit(1);
|
|
}
|
|
exit(0);
|
|
}
|
|
EOF
|
|
eval $ac_link
|
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then
|
|
:
|
|
else
|
|
tcl_ok=0
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
if test "$tcl_ok" = 0; then
|
|
test -n "$verbose" && echo " Adding strtoul.o."
|
|
LIBOBJS="$LIBOBJS strtoul.o"
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# Check for the strtod function. This is tricky because in some
|
|
# versions of Linux strtod mis-parses strings starting with "+".
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking for strtod""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_strtod'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2072 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char strtod(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char strtod();
|
|
|
|
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_strtod) || defined (__stub___strtod)
|
|
choke me
|
|
#else
|
|
strtod();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_strtod=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_strtod=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'strtod`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
tcl_ok=1
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_ok=0
|
|
fi
|
|
|
|
if test "$cross_compiling" = yes; then
|
|
tcl_ok=0
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2116 "configure"
|
|
#include "confdefs.h"
|
|
|
|
extern double strtod();
|
|
int main()
|
|
{
|
|
char *string = " +69";
|
|
char *term;
|
|
double value;
|
|
value = strtod(string, &term);
|
|
if ((value != 69) || (term != (string+4))) {
|
|
exit(1);
|
|
}
|
|
exit(0);
|
|
}
|
|
EOF
|
|
eval $ac_link
|
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then
|
|
:
|
|
else
|
|
tcl_ok=0
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
if test "$tcl_ok" = 0; then
|
|
test -n "$verbose" && echo " Adding strtod.o."
|
|
LIBOBJS="$LIBOBJS strtod.o"
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# Under Solaris 2.4, strtod returns the wrong value for the
|
|
# terminating character under some conditions. Check for this
|
|
# and if the problem exists use a substitute procedure
|
|
# "fixstrtod" that corrects the error.
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking for strtod""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_strtod'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2157 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char strtod(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char strtod();
|
|
|
|
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_strtod) || defined (__stub___strtod)
|
|
choke me
|
|
#else
|
|
strtod();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_strtod=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_strtod=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'strtod`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
tcl_strtod=1
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_strtod=0
|
|
fi
|
|
|
|
if test "$tcl_strtod" = 1; then
|
|
echo $ac_n "checking for Solaris strtod bug""... $ac_c" 1>&6
|
|
if test "$cross_compiling" = yes; then
|
|
tcl_ok=0
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2203 "configure"
|
|
#include "confdefs.h"
|
|
|
|
extern double strtod();
|
|
int main()
|
|
{
|
|
char *string = "NaN";
|
|
char *term;
|
|
strtod(string, &term);
|
|
if ((term != string) && (term[-1] == 0)) {
|
|
exit(1);
|
|
}
|
|
exit(0);
|
|
}
|
|
EOF
|
|
eval $ac_link
|
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then
|
|
tcl_ok=1
|
|
else
|
|
tcl_ok=0
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
if test $tcl_ok = 1; then
|
|
echo "$ac_t""ok" 1>&6
|
|
else
|
|
echo "$ac_t""buggy" 1>&6
|
|
LIBOBJS="$LIBOBJS fixstrtod.o"
|
|
cat >> confdefs.h <<\EOF
|
|
#define strtod fixstrtod
|
|
EOF
|
|
|
|
fi
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# Check for various typedefs and provide substitutes if
|
|
# they don't exist.
|
|
#--------------------------------------------------------------------
|
|
|
|
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 2248 "configure"
|
|
#include "confdefs.h"
|
|
#include <stdlib.h>
|
|
#include <stdarg.h>
|
|
#include <string.h>
|
|
#include <float.h>
|
|
EOF
|
|
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
|
ac_err=`grep -v '^ *+' conftest.out`
|
|
if test -z "$ac_err"; then
|
|
rm -rf conftest*
|
|
ac_cv_header_stdc=yes
|
|
else
|
|
echo "$ac_err" >&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 2270 "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 2288 "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
|
|
ac_cv_header_stdc=no
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2309 "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 $ac_link
|
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then
|
|
:
|
|
else
|
|
ac_cv_header_stdc=no
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
fi
|
|
fi
|
|
echo "$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 for mode_t""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2343 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/types.h>
|
|
#if STDC_HEADERS
|
|
#include <stdlib.h>
|
|
#endif
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "mode_t" >/dev/null 2>&1; then
|
|
rm -rf conftest*
|
|
ac_cv_type_mode_t=yes
|
|
else
|
|
rm -rf conftest*
|
|
ac_cv_type_mode_t=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
echo "$ac_t""$ac_cv_type_mode_t" 1>&6
|
|
if test $ac_cv_type_mode_t = no; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define mode_t int
|
|
EOF
|
|
|
|
fi
|
|
|
|
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2374 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/types.h>
|
|
#if STDC_HEADERS
|
|
#include <stdlib.h>
|
|
#endif
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "pid_t" >/dev/null 2>&1; then
|
|
rm -rf conftest*
|
|
ac_cv_type_pid_t=yes
|
|
else
|
|
rm -rf conftest*
|
|
ac_cv_type_pid_t=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
echo "$ac_t""$ac_cv_type_pid_t" 1>&6
|
|
if test $ac_cv_type_pid_t = no; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define pid_t int
|
|
EOF
|
|
|
|
fi
|
|
|
|
echo $ac_n "checking for size_t""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2405 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/types.h>
|
|
#if STDC_HEADERS
|
|
#include <stdlib.h>
|
|
#endif
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "size_t" >/dev/null 2>&1; then
|
|
rm -rf conftest*
|
|
ac_cv_type_size_t=yes
|
|
else
|
|
rm -rf conftest*
|
|
ac_cv_type_size_t=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
echo "$ac_t""$ac_cv_type_size_t" 1>&6
|
|
if test $ac_cv_type_size_t = no; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define size_t unsigned
|
|
EOF
|
|
|
|
fi
|
|
|
|
echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2436 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/types.h>
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "uid_t" >/dev/null 2>&1; then
|
|
rm -rf conftest*
|
|
ac_cv_type_uid_t=yes
|
|
else
|
|
rm -rf conftest*
|
|
ac_cv_type_uid_t=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
echo "$ac_t""$ac_cv_type_uid_t" 1>&6
|
|
if test $ac_cv_type_uid_t = no; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define uid_t int
|
|
EOF
|
|
|
|
cat >> confdefs.h <<\EOF
|
|
#define gid_t int
|
|
EOF
|
|
|
|
fi
|
|
|
|
|
|
#--------------------------------------------------------------------
|
|
# If a system doesn't have an opendir function (man, that's old!)
|
|
# then we have to supply a different version of dirent.h which
|
|
# is compatible with the substitute version of opendir that's
|
|
# provided. This version only works with V7-style directories.
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking for opendir""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_opendir'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2476 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char opendir(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char opendir();
|
|
|
|
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_opendir) || defined (__stub___opendir)
|
|
choke me
|
|
#else
|
|
opendir();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_opendir=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_opendir=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'opendir`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define USE_DIRENT2_H 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
|
|
#--------------------------------------------------------------------
|
|
# The check below checks whether <sys/wait.h> defines the type
|
|
# "union wait" correctly. It's needed because of weirdness in
|
|
# HP-UX where "union wait" is defined in both the BSD and SYS-V
|
|
# environments. Checking the usability of WIFEXITED seems to do
|
|
# the trick.
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking union wait""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2530 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/types.h>
|
|
#include <sys/wait.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
|
|
union wait x;
|
|
WIFEXITED(x); /* Generates compiler error if WIFEXITED
|
|
* uses an int. */
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
tcl_ok=yes
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
echo "$ac_t""$tcl_ok" 1>&6
|
|
if test $tcl_ok = no; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_UNION_WAIT 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# Check to see whether the system supports the matherr function
|
|
# and its associated type "struct exception".
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking matherr support""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2567 "configure"
|
|
#include "confdefs.h"
|
|
#include <math.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
|
|
struct exception x;
|
|
x.type = DOMAIN;
|
|
x.type = SING;
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
tcl_ok=yes
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
echo "$ac_t""$tcl_ok" 1>&6
|
|
if test $tcl_ok = yes; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define NEED_MATHERR 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# Check to see whether the system provides a vfork kernel call.
|
|
# If not, then use fork instead. Also, check for a problem with
|
|
# vforks and signals that can cause core dumps if a vforked child
|
|
# resets a signal handler. If the problem exists, then use fork
|
|
# instead of vfork.
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking for vfork""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2609 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char vfork(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char vfork();
|
|
|
|
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_vfork) || defined (__stub___vfork)
|
|
choke me
|
|
#else
|
|
vfork();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_vfork=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_vfork=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
tcl_ok=1
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_ok=0
|
|
fi
|
|
|
|
if test "$tcl_ok" = 1; then
|
|
echo $ac_n "checking vfork/signal bug""... $ac_c" 1>&6;
|
|
if test "$cross_compiling" = yes; then
|
|
tcl_ok=0
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2655 "configure"
|
|
#include "confdefs.h"
|
|
|
|
#include <stdio.h>
|
|
#include <signal.h>
|
|
#include <sys/wait.h>
|
|
int gotSignal = 0;
|
|
sigProc(sig)
|
|
int sig;
|
|
{
|
|
gotSignal = 1;
|
|
}
|
|
main()
|
|
{
|
|
int pid, sts;
|
|
(void) signal(SIGCHLD, sigProc);
|
|
pid = vfork();
|
|
if (pid < 0) {
|
|
exit(1);
|
|
} else if (pid == 0) {
|
|
(void) signal(SIGCHLD, SIG_DFL);
|
|
_exit(0);
|
|
} else {
|
|
(void) wait(&sts);
|
|
}
|
|
exit((gotSignal) ? 0 : 1);
|
|
}
|
|
EOF
|
|
eval $ac_link
|
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then
|
|
tcl_ok=1
|
|
else
|
|
tcl_ok=0
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
if test "$tcl_ok" = 1; then
|
|
echo "$ac_t""ok" 1>&6
|
|
else
|
|
echo "$ac_t""buggy, using fork instead" 1>&6
|
|
fi
|
|
fi
|
|
rm -f core
|
|
if test "$tcl_ok" = 0; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define vfork fork
|
|
EOF
|
|
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# Check whether there is an strncasecmp function on this system.
|
|
# This is a bit tricky because under SCO it's in -lsocket and
|
|
# under Sequent Dynix it's in -linet.
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking for strncasecmp""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_strncasecmp'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2716 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char strncasecmp(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char strncasecmp();
|
|
|
|
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_strncasecmp) || defined (__stub___strncasecmp)
|
|
choke me
|
|
#else
|
|
strncasecmp();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_strncasecmp=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_strncasecmp=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'strncasecmp`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
tcl_ok=1
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_ok=0
|
|
fi
|
|
|
|
if test "$tcl_ok" = 0; then
|
|
echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_lib_socket'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="-lsocket $LIBS"
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2764 "configure"
|
|
#include "confdefs.h"
|
|
|
|
int main() { return 0; }
|
|
int t() {
|
|
strncasecmp()
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_socket=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_socket=no"
|
|
fi
|
|
rm -f conftest*
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_lib_'socket`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
tcl_ok=1
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_ok=0
|
|
fi
|
|
|
|
fi
|
|
if test "$tcl_ok" = 0; then
|
|
echo $ac_n "checking for -linet""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_lib_inet'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="-linet $LIBS"
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2800 "configure"
|
|
#include "confdefs.h"
|
|
|
|
int main() { return 0; }
|
|
int t() {
|
|
strncasecmp()
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_inet=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_inet=no"
|
|
fi
|
|
rm -f conftest*
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_lib_'inet`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
tcl_ok=1
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_ok=0
|
|
fi
|
|
|
|
fi
|
|
if test "$tcl_ok" = 0; then
|
|
LIBOBJS="$LIBOBJS strncasecmp.o"
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# The code below deals with several issues related to gettimeofday:
|
|
# 1. Some systems don't provide a gettimeofday function at all
|
|
# (set NO_GETTOD if this is the case).
|
|
# 2. SGI systems don't use the BSD form of the gettimeofday function,
|
|
# but they have a BSDgettimeofday function that can be used instead.
|
|
# 3. See if gettimeofday is declared in the <sys/time.h> header file.
|
|
# if not, set the GETTOD_NOT_DECLARED flag so that tclPort.h can
|
|
# declare it.
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking for BSDgettimeofday""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_BSDgettimeofday'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2848 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char BSDgettimeofday(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char BSDgettimeofday();
|
|
|
|
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_BSDgettimeofday) || defined (__stub___BSDgettimeofday)
|
|
choke me
|
|
#else
|
|
BSDgettimeofday();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_BSDgettimeofday=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_BSDgettimeofday=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'BSDgettimeofday`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define HAVE_BSDGETTIMEOFDAY 1
|
|
EOF
|
|
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2893 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char gettimeofday(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char gettimeofday();
|
|
|
|
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_gettimeofday) || defined (__stub___gettimeofday)
|
|
choke me
|
|
#else
|
|
gettimeofday();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_gettimeofday=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_gettimeofday=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'gettimeofday`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define NO_GETTOD 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
fi
|
|
|
|
echo $ac_n "checking for gettimeofday declaration""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2940 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/time.h>
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "gettimeofday" >/dev/null 2>&1; then
|
|
rm -rf conftest*
|
|
echo "$ac_t""present" 1>&6
|
|
else
|
|
rm -rf conftest*
|
|
|
|
echo "$ac_t""missing" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define GETTOD_NOT_DECLARED 1
|
|
EOF
|
|
|
|
|
|
fi
|
|
rm -f conftest*
|
|
|
|
|
|
#--------------------------------------------------------------------
|
|
# Interactive UNIX requires -linet instead of -lsocket, plus it
|
|
# needs net/errno.h to define the socket-related error codes.
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking for -linet""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_lib_inet'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="-linet $LIBS"
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 2973 "configure"
|
|
#include "confdefs.h"
|
|
|
|
int main() { return 0; }
|
|
int t() {
|
|
main()
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_inet=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_inet=no"
|
|
fi
|
|
rm -f conftest*
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_lib_'inet`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
LIBS="$LIBS -linet"
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
|
|
ac_safe=`echo "net/errno.h" | tr './\055' '___'`
|
|
echo $ac_n "checking for net/errno.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3005 "configure"
|
|
#include "confdefs.h"
|
|
#include <net/errno.h>
|
|
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 "$ac_t""yes" 1>&6
|
|
cat >> confdefs.h <<\EOF
|
|
#define HAVE_NET_ERRNO_H 1
|
|
EOF
|
|
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
|
|
|
|
#--------------------------------------------------------------------
|
|
# The following code checks to see whether it is possible to get
|
|
# signed chars on this platform. This is needed in order to
|
|
# properly generate sign-extended ints from character values.
|
|
#--------------------------------------------------------------------
|
|
|
|
echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
if test "$GCC" = yes; then
|
|
# GCC predefines this symbol on systems where it applies.
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3045 "configure"
|
|
#include "confdefs.h"
|
|
#ifdef __CHAR_UNSIGNED__
|
|
yes
|
|
#endif
|
|
|
|
EOF
|
|
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
|
egrep "yes" >/dev/null 2>&1; then
|
|
rm -rf conftest*
|
|
ac_cv_c_char_unsigned=yes
|
|
else
|
|
rm -rf conftest*
|
|
ac_cv_c_char_unsigned=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
else
|
|
if test "$cross_compiling" = yes; then
|
|
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3067 "configure"
|
|
#include "confdefs.h"
|
|
/* volatile prevents gcc2 from optimizing the test away on sparcs. */
|
|
#if !defined(__STDC__) || __STDC__ != 1
|
|
#define volatile
|
|
#endif
|
|
main() {
|
|
volatile char c = 255; exit(c < 0);
|
|
}
|
|
EOF
|
|
eval $ac_link
|
|
if test -s conftest && (./conftest; exit) 2>/dev/null; then
|
|
ac_cv_c_char_unsigned=yes
|
|
else
|
|
ac_cv_c_char_unsigned=no
|
|
fi
|
|
fi
|
|
rm -fr conftest*
|
|
fi
|
|
fi
|
|
echo "$ac_t""$ac_cv_c_char_unsigned" 1>&6
|
|
if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define __CHAR_UNSIGNED__ 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
echo $ac_n "checking signed char declarations""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3097 "configure"
|
|
#include "confdefs.h"
|
|
|
|
int main() { return 0; }
|
|
int t() {
|
|
|
|
signed char *p;
|
|
p = 0;
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
tcl_ok=yes
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
echo "$ac_t""$tcl_ok" 1>&6
|
|
if test $tcl_ok = yes; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define HAVE_SIGNED_CHAR 1
|
|
EOF
|
|
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# Check for the existence of the -lsocket and -lnsl libraries.
|
|
# The order here is important, so that they end up in the right
|
|
# order in the command line generated by make. Here are some
|
|
# special considerations:
|
|
# 1. Use "connect" and "accept" to check for -lsocket, and
|
|
# "gethostbyname" to check for -lnsl.
|
|
# 2. Use each function name only once: can't redo a check because
|
|
# autoconf caches the results of the last check and won't redo it.
|
|
# 3. Use -lnsl and -lsocket only if they supply procedures that
|
|
# aren't already present in the normal libraries. This is because
|
|
# IRIX 5.2 has libraries, but they aren't needed and they're
|
|
# bogus: they goof up name resolution if used.
|
|
# 4. On some SVR4 systems, can't use -lsocket without -lnsl too.
|
|
# To get around this problem, check for both libraries together
|
|
# if -lsocket doesn't work by itself.
|
|
#--------------------------------------------------------------------
|
|
|
|
tcl_checkBoth=0
|
|
echo $ac_n "checking for connect""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3149 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char connect(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char connect();
|
|
|
|
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_connect) || defined (__stub___connect)
|
|
choke me
|
|
#else
|
|
connect();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_connect=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_connect=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
tcl_checkSocket=0
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_checkSocket=1
|
|
fi
|
|
|
|
if test "$tcl_checkSocket" = 1; then
|
|
echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_lib_socket'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="-lsocket $LIBS"
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3197 "configure"
|
|
#include "confdefs.h"
|
|
|
|
int main() { return 0; }
|
|
int t() {
|
|
main()
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_socket=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_socket=no"
|
|
fi
|
|
rm -f conftest*
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_lib_'socket`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
LIBS="$LIBS -lsocket"
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_checkBoth=1
|
|
fi
|
|
|
|
fi
|
|
if test "$tcl_checkBoth" = 1; then
|
|
tk_oldLibs=$LIBS
|
|
LIBS="$LIBS -lsocket -lnsl"
|
|
echo $ac_n "checking for accept""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3233 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char accept(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char accept();
|
|
|
|
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_accept) || defined (__stub___accept)
|
|
choke me
|
|
#else
|
|
accept();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_accept=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_accept=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
tcl_checkNsl=0
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
LIBS=$tk_oldLibs
|
|
fi
|
|
|
|
fi
|
|
echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3279 "configure"
|
|
#include "confdefs.h"
|
|
/* System header to define __stub macros and hopefully few prototypes,
|
|
which can conflict with char gethostbyname(); below. */
|
|
#include <assert.h>
|
|
/* Override any gcc2 internal prototype to avoid an error. */
|
|
char gethostbyname();
|
|
|
|
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_gethostbyname) || defined (__stub___gethostbyname)
|
|
choke me
|
|
#else
|
|
gethostbyname();
|
|
#endif
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_gethostbyname=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_func_gethostbyname=no"
|
|
fi
|
|
rm -f conftest*
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
:
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_lib_nsl'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="-lnsl $LIBS"
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3323 "configure"
|
|
#include "confdefs.h"
|
|
|
|
int main() { return 0; }
|
|
int t() {
|
|
main()
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_nsl=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_nsl=no"
|
|
fi
|
|
rm -f conftest*
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_lib_'nsl`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
LIBS="$LIBS -lnsl"
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
|
|
fi
|
|
|
|
|
|
#--------------------------------------------------------------------
|
|
# The statements below define a collection of symbols related to
|
|
# dynamic loading and shared libraries:
|
|
#
|
|
# DL_OBJS - Name of the object file that implements dynamic
|
|
# loading for Tcl on this system.
|
|
# DL_LIBS - Library file(s) to include in tclsh and other base
|
|
# applications in order for the "load" command to work.
|
|
# LD_FLAGS - Flags to pass to the compiler when linking object
|
|
# files into an executable application binary such
|
|
# as tclsh.
|
|
# LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib",
|
|
# that tell the run-time dynamic linker where to look
|
|
# for shared libraries such as libtcl.so. Depends on
|
|
# the variable LIB_RUNTIME_DIR in the Makefile.
|
|
# MAKE_LIB - Command to execute to build the Tcl library;
|
|
# differs depending on whether or not Tcl is being
|
|
# compiled as a shared library.
|
|
# SHLIB_CFLAGS - Flags to pass to cc when compiling the components
|
|
# of a shared library (may request position-independent
|
|
# code, among other things).
|
|
# SHLIB_LD - Base command to use for combining object files
|
|
# into a shared library.
|
|
# SHLIB_LD_LIBS - Dependent libraries for the linker to scan when
|
|
# creating shared libraries. This symbol typically
|
|
# goes at the end of the "ld" commands that build
|
|
# shared libraries. The value of the symbol is
|
|
# "${LIBS}" if all of the dependent libraries should
|
|
# be specified when creating a shared library. If
|
|
# dependent libraries should not be specified (as on
|
|
# SunOS 4.x, where they cause the link to fail, or in
|
|
# general if Tcl and Tk aren't themselves shared
|
|
# libraries), then this symbol has an empty string
|
|
# as its value.
|
|
# SHLIB_SUFFIX - Suffix to use for the names of dynamically loadable
|
|
# extensions. An empty string means we don't know how
|
|
# to use shared libraries on this platform.
|
|
# TCL_LIB_FILE - Name of the file that contains the Tcl library, such
|
|
# as libtcl7.8.so or libtcl7.8.a.
|
|
# TCL_LIB_SUFFIX -Specifies everything that comes after the "libtcl"
|
|
# in the shared library name, using the $VERSION variable
|
|
# to put the version in the right place. This is used
|
|
# by platforms that need non-standard library names.
|
|
# Examples: ${VERSION}.so.1.1 on NetBSD, since it needs
|
|
# to have a version after the .so, and ${VERSION}.a
|
|
# on AIX, since the Tcl shared library needs to have
|
|
# a .a extension whereas shared objects for loadable
|
|
# extensions have a .so extension. Defaults to
|
|
# ${VERSION}${SHLIB_SUFFIX}.
|
|
#--------------------------------------------------------------------
|
|
|
|
# Step 1: set the variable "system" to hold the name and version number
|
|
# for the system. This can usually be done via the "uname" command, but
|
|
# there are a few systems, like Next, where this doesn't work.
|
|
|
|
echo $ac_n "checking system version (for dynamic loading)""... $ac_c" 1>&6
|
|
if test -f /usr/lib/NextStep/software_version; then
|
|
system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
|
|
else
|
|
system=`uname -s`-`uname -r`
|
|
if test "$?" -ne 0 ; then
|
|
echo "$ac_t""unknown (can't find uname command)" 1>&6
|
|
system=unknown
|
|
else
|
|
# Special check for weird MP-RAS system (uname returns weird
|
|
# results, and the version is kept in special file).
|
|
|
|
if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
|
|
system=MP-RAS-`awk '{print $3}' /etc/.relid'`
|
|
fi
|
|
if test "`uname -s`" = "AIX" ; then
|
|
system=AIX-`uname -v`.`uname -r`
|
|
fi
|
|
echo "$ac_t""$system" 1>&6
|
|
fi
|
|
fi
|
|
|
|
# Step 2: check for existence of -ldl library. This is needed because
|
|
# Linux can use either -ldl or -ldld for dynamic loading.
|
|
|
|
echo $ac_n "checking for -ldl""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_lib_dl'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="-ldl $LIBS"
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3439 "configure"
|
|
#include "confdefs.h"
|
|
|
|
int main() { return 0; }
|
|
int t() {
|
|
dlopen()
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_dl=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_dl=no"
|
|
fi
|
|
rm -f conftest*
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_lib_'dl`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
have_dl=yes
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
have_dl=no
|
|
fi
|
|
|
|
|
|
# Step 3: set configuration options based on system name and version.
|
|
|
|
fullSrcDir=`cd $srcdir; pwd`
|
|
TCL_SHARED_LIB_SUFFIX=""
|
|
TCL_UNSHARED_LIB_SUFFIX=""
|
|
TCL_LIB_VERSIONS_OK=ok
|
|
case $system in
|
|
AIX-4.[2-9])
|
|
SHLIB_CFLAGS=""
|
|
SHLIB_LD="$fullSrcDir/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512"
|
|
SHLIB_LD_LIBS='${LIBS}'
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS="-ldl"
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
AIX=yes
|
|
TCL_SHARED_LIB_SUFFIX='${VERSION}.a'
|
|
;;
|
|
AIX-*)
|
|
SHLIB_CFLAGS=""
|
|
SHLIB_LD="$fullSrcDir/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512"
|
|
SHLIB_LD_LIBS='${LIBS}'
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o tclLoadAix.o"
|
|
DL_LIBS="-lld"
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
TCL_SHARED_LIB_SUFFIX='${VERSION}.a'
|
|
;;
|
|
BSD/OS-2.1*|BSD/OS-3*)
|
|
SHLIB_CFLAGS=""
|
|
SHLIB_LD="shlicc -r"
|
|
SHLIB_LD_LIBS='${LIBS}'
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS="-ldl"
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS=""
|
|
;;
|
|
dgux*)
|
|
SHLIB_CFLAGS="-K PIC"
|
|
SHLIB_LD="cc -G"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS="-ldl"
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS=""
|
|
;;
|
|
HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
|
|
echo $ac_n "checking for -ldld""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_lib_dld'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
ac_save_LIBS="$LIBS"
|
|
LIBS="-ldld $LIBS"
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3525 "configure"
|
|
#include "confdefs.h"
|
|
|
|
int main() { return 0; }
|
|
int t() {
|
|
shl_load()
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_dld=yes"
|
|
else
|
|
rm -rf conftest*
|
|
eval "ac_cv_lib_dld=no"
|
|
fi
|
|
rm -f conftest*
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
fi
|
|
if eval "test \"`echo '$ac_cv_lib_'dld`\" = yes"; then
|
|
echo "$ac_t""yes" 1>&6
|
|
tcl_ok=yes
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
tcl_ok=no
|
|
fi
|
|
|
|
if test "$tcl_ok" = yes; then
|
|
SHLIB_CFLAGS="+z"
|
|
SHLIB_LD="ld -b"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".sl"
|
|
DL_OBJS="tclLoadShl.o"
|
|
DL_LIBS="-ldld"
|
|
LD_FLAGS="-Wl,-E"
|
|
LD_SEARCH_FLAGS='-Wl,+b,${LIB_RUNTIME_DIR}:.'
|
|
fi
|
|
;;
|
|
IRIX-4.*)
|
|
SHLIB_CFLAGS="-G 0"
|
|
SHLIB_SUFFIX=".a"
|
|
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
|
|
SHLIB_LD_LIBS='${LIBS}'
|
|
DL_OBJS="tclLoadAout.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS="-Wl,-D,08000000"
|
|
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
TCL_SHARED_LIB_SUFFIX='${VERSION}.a'
|
|
;;
|
|
IRIX-5.*|IRIX-6.*)
|
|
SHLIB_CFLAGS=""
|
|
SHLIB_LD="ld -shared -rdata_shared"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
;;
|
|
IRIX64-6.*)
|
|
SHLIB_CFLAGS=""
|
|
SHLIB_LD="ld -32 -shared -rdata_shared -rpath /usr/local/lib"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
;;
|
|
Linux*)
|
|
SHLIB_CFLAGS="-fPIC"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
if test "$have_dl" = yes; then
|
|
SHLIB_LD="${CC} -shared"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS="-ldl"
|
|
LD_FLAGS="-rdynamic"
|
|
LD_SEARCH_FLAGS=""
|
|
else
|
|
ac_safe=`echo "dld.h" | tr './\055' '___'`
|
|
echo $ac_n "checking for dld.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3611 "configure"
|
|
#include "confdefs.h"
|
|
#include <dld.h>
|
|
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 "$ac_t""yes" 1>&6
|
|
|
|
SHLIB_LD="ld -shared"
|
|
DL_OBJS="tclLoadDld.o"
|
|
DL_LIBS="-ldld"
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS=""
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
|
|
fi
|
|
;;
|
|
MP-RAS-02*)
|
|
SHLIB_CFLAGS="-K PIC"
|
|
SHLIB_LD="cc -G"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS="-ldl"
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS=""
|
|
;;
|
|
MP-RAS-*)
|
|
SHLIB_CFLAGS="-K PIC"
|
|
SHLIB_LD="cc -G"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS="-ldl"
|
|
LD_FLAGS="-Wl,-Bexport"
|
|
LD_SEARCH_FLAGS=""
|
|
;;
|
|
NetBSD-*|FreeBSD-*|OpenBSD-*)
|
|
# Not available on all versions: check for include file.
|
|
ac_safe=`echo "dlfcn.h" | tr './\055' '___'`
|
|
echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
|
|
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
|
echo $ac_n "(cached) $ac_c" 1>&6
|
|
else
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3669 "configure"
|
|
#include "confdefs.h"
|
|
#include <dlfcn.h>
|
|
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
|
|
|
|
SHLIB_CFLAGS="-fpic"
|
|
SHLIB_LD="ld -Bshareable -x"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS=""
|
|
TCL_SHARED_LIB_SUFFIX='`echo ${VERSION} | tr -d .`.so.1.0'
|
|
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
|
|
SHLIB_CFLAGS=""
|
|
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r"
|
|
SHLIB_LD_LIBS='${LIBS}'
|
|
SHLIB_SUFFIX=".a"
|
|
DL_OBJS="tclLoadAout.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
TCL_SHARED_LIB_SUFFIX='`echo ${VERSION} | tr -d .`.a'
|
|
|
|
fi
|
|
|
|
|
|
# FreeBSD doesn't handle version numbers with dots.
|
|
|
|
TCL_UNSHARED_LIB_SUFFIX='`echo ${VERSION} | tr -d .`.a'
|
|
TCL_LIB_VERSIONS_OK=nodots
|
|
;;
|
|
NEXTSTEP-*)
|
|
SHLIB_CFLAGS=""
|
|
SHLIB_LD="cc -nostdlib -r"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadNext.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS=""
|
|
;;
|
|
OSF1-1.0|OSF1-1.1|OSF1-1.2)
|
|
# OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
|
|
SHLIB_CFLAGS=""
|
|
# Hack: make package name same as library name
|
|
SHLIB_LD='ld -R -export $@:'
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadOSF.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS=""
|
|
;;
|
|
OSF1-1.*)
|
|
# OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
|
|
SHLIB_CFLAGS="-fpic"
|
|
SHLIB_LD="ld -shared"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS=""
|
|
;;
|
|
OSF1-V*)
|
|
# Digital OSF/1
|
|
SHLIB_CFLAGS=""
|
|
SHLIB_LD='ld -shared -expect_unresolved "*"'
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
;;
|
|
RISCos-*)
|
|
SHLIB_CFLAGS="-G 0"
|
|
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
|
|
SHLIB_LD_LIBS='${LIBS}'
|
|
SHLIB_SUFFIX=".a"
|
|
DL_OBJS="tclLoadAout.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS="-Wl,-D,08000000"
|
|
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
;;
|
|
SCO_SV-3.2*)
|
|
# Note, dlopen is available only on SCO 3.2.5 and greater. However,
|
|
# this test works, since "uname -s" was non-standard in 3.2.4 and
|
|
# below.
|
|
SHLIB_CFLAGS="-Kpic -belf"
|
|
SHLIB_LD="ld -G"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS="-belf -Wl,-Bexport"
|
|
LD_SEARCH_FLAGS=""
|
|
;;
|
|
SINIX*5.4*)
|
|
SHLIB_CFLAGS="-K PIC"
|
|
SHLIB_LD="cc -G"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS="-ldl"
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS=""
|
|
;;
|
|
SunOS-4*)
|
|
SHLIB_CFLAGS="-PIC"
|
|
SHLIB_LD="ld"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS="-ldl"
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
|
|
# SunOS can't handle version numbers with dots in them in library
|
|
# specs, like -ltcl7.5, so use -ltcl75 instead. Also, it
|
|
# requires an extra version number at the end of .so file names.
|
|
# So, the library has to have a name like libtcl75.so.1.0
|
|
|
|
TCL_SHARED_LIB_SUFFIX='`echo ${VERSION} | tr -d .`.so.1.0'
|
|
TCL_UNSHARED_LIB_SUFFIX='`echo ${VERSION} | tr -d .`.a'
|
|
TCL_LIB_VERSIONS_OK=nodots
|
|
;;
|
|
SunOS-5*)
|
|
SHLIB_CFLAGS="-KPIC"
|
|
SHLIB_LD="/usr/ccs/bin/ld -G -z text"
|
|
|
|
# Note: need the LIBS below, otherwise Tk won't find Tcl's
|
|
# symbols when dynamically loaded into tclsh.
|
|
|
|
SHLIB_LD_LIBS='${LIBS}'
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS="-ldl"
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
|
|
;;
|
|
ULTRIX-4.*)
|
|
SHLIB_CFLAGS="-G 0"
|
|
SHLIB_SUFFIX=".a"
|
|
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
|
|
SHLIB_LD_LIBS='${LIBS}'
|
|
DL_OBJS="tclLoadAout.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS="-Wl,-D,08000000"
|
|
LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
;;
|
|
UNIX_SV*)
|
|
SHLIB_CFLAGS="-KPIC"
|
|
SHLIB_LD="cc -G"
|
|
SHLIB_LD_LIBS=""
|
|
SHLIB_SUFFIX=".so"
|
|
DL_OBJS="tclLoadDl.o"
|
|
DL_LIBS="-ldl"
|
|
# Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers
|
|
# that don't grok the -Bexport option. Test that it does.
|
|
hold_ldflags=$LDFLAGS
|
|
echo $ac_n "checking for ld accepts -Bexport flag""... $ac_c" 1>&6
|
|
LDFLAGS="${LDFLAGS} -Wl,-Bexport"
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3852 "configure"
|
|
#include "confdefs.h"
|
|
|
|
int main() { return 0; }
|
|
int t() {
|
|
int i;
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_link; then
|
|
rm -rf conftest*
|
|
found=yes
|
|
else
|
|
rm -rf conftest*
|
|
found=no
|
|
fi
|
|
rm -f conftest*
|
|
|
|
LDFLAGS=$hold_ldflags
|
|
echo "$ac_t""$found" 1>&6
|
|
if test $found = yes; then
|
|
LD_FLAGS="-Wl,-Bexport"
|
|
else
|
|
LD_FLAGS=""
|
|
fi
|
|
LD_SEARCH_FLAGS=""
|
|
;;
|
|
esac
|
|
|
|
# Step 4: If pseudo-static linking is in use (see K. B. Kenny, "Dynamic
|
|
# Loading for Tcl -- What Became of It?". Proc. 2nd Tcl/Tk Workshop,
|
|
# New Orleans, LA, Computerized Processes Unlimited, 1994), then we need
|
|
# to determine which of several header files defines the a.out file
|
|
# format (a.out.h, sys/exec.h, or sys/exec_aout.h). At present, we
|
|
# support only a file format that is more or less version-7-compatible.
|
|
# In particular,
|
|
# - a.out files must begin with `struct exec'.
|
|
# - the N_TXTOFF on the `struct exec' must compute the seek address
|
|
# of the text segment
|
|
# - The `struct exec' must contain a_magic, a_text, a_data, a_bss
|
|
# and a_entry fields.
|
|
# The following compilation should succeed if and only if either sys/exec.h
|
|
# or a.out.h is usable for the purpose.
|
|
#
|
|
# Note that the modified COFF format used on MIPS Ultrix 4.x is usable; the
|
|
# `struct exec' includes a second header that contains information that
|
|
# duplicates the v7 fields that are needed.
|
|
|
|
if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
|
|
echo $ac_n "checking sys/exec.h""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3902 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/exec.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
|
|
struct exec foo;
|
|
unsigned long seek;
|
|
int flag;
|
|
#if defined(__mips) || defined(mips)
|
|
seek = N_TXTOFF (foo.ex_f, foo.ex_o);
|
|
#else
|
|
seek = N_TXTOFF (foo);
|
|
#endif
|
|
flag = (foo.a_magic == OMAGIC);
|
|
return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
tcl_ok=usable
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=unusable
|
|
fi
|
|
rm -f conftest*
|
|
|
|
echo "$ac_t""$tcl_ok" 1>&6
|
|
if test $tcl_ok = usable; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define USE_SYS_EXEC_H 1
|
|
EOF
|
|
|
|
else
|
|
echo $ac_n "checking a.out.h""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3939 "configure"
|
|
#include "confdefs.h"
|
|
#include <a.out.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
|
|
struct exec foo;
|
|
unsigned long seek;
|
|
int flag;
|
|
#if defined(__mips) || defined(mips)
|
|
seek = N_TXTOFF (foo.ex_f, foo.ex_o);
|
|
#else
|
|
seek = N_TXTOFF (foo);
|
|
#endif
|
|
flag = (foo.a_magic == OMAGIC);
|
|
return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
tcl_ok=usable
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=unusable
|
|
fi
|
|
rm -f conftest*
|
|
|
|
echo "$ac_t""$tcl_ok" 1>&6
|
|
if test $tcl_ok = usable; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define USE_A_OUT_H 1
|
|
EOF
|
|
|
|
else
|
|
echo $ac_n "checking sys/exec_aout.h""... $ac_c" 1>&6
|
|
cat > conftest.$ac_ext <<EOF
|
|
#line 3976 "configure"
|
|
#include "confdefs.h"
|
|
#include <sys/exec_aout.h>
|
|
int main() { return 0; }
|
|
int t() {
|
|
|
|
struct exec foo;
|
|
unsigned long seek;
|
|
int flag;
|
|
#if defined(__mips) || defined(mips)
|
|
seek = N_TXTOFF (foo.ex_f, foo.ex_o);
|
|
#else
|
|
seek = N_TXTOFF (foo);
|
|
#endif
|
|
flag = (foo.a_midmag == OMAGIC);
|
|
return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
|
|
|
|
; return 0; }
|
|
EOF
|
|
if eval $ac_compile; then
|
|
rm -rf conftest*
|
|
tcl_ok=usable
|
|
else
|
|
rm -rf conftest*
|
|
tcl_ok=unusable
|
|
fi
|
|
rm -f conftest*
|
|
|
|
echo "$ac_t""$tcl_ok" 1>&6
|
|
if test $tcl_ok = usable; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define USE_SYS_EXEC_AOUT_H 1
|
|
EOF
|
|
|
|
else
|
|
DL_OBJS=""
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# Step 5: disable dynamic loading if requested via a command-line switch.
|
|
|
|
# Check whether --enable-load or --disable-load was given.
|
|
enableval="$enable_load"
|
|
if test -n "$enableval"; then
|
|
tcl_ok=$enableval
|
|
else
|
|
tcl_ok=yes
|
|
fi
|
|
|
|
if test "$tcl_ok" = "no"; then
|
|
DL_OBJS=""
|
|
fi
|
|
|
|
if test "x$DL_OBJS" != "x" ; then
|
|
BUILD_DLTEST="\$(DLTEST_TARGETS)"
|
|
else
|
|
echo "Can't figure out how to do dynamic loading or shared libraries"
|
|
echo "on this system."
|
|
SHLIB_CFLAGS=""
|
|
SHLIB_LD=""
|
|
SHLIB_SUFFIX=""
|
|
DL_OBJS="tclLoadNone.o"
|
|
DL_LIBS=""
|
|
LD_FLAGS=""
|
|
LD_SEARCH_FLAGS=""
|
|
BUILD_DLTEST=""
|
|
fi
|
|
|
|
# If we're running gcc, then change the C flags for compiling shared
|
|
# libraries to the right flags for gcc, instead of those for the
|
|
# standard manufacturer compiler.
|
|
|
|
if test "$DL_OBJS" != "tclLoadNone.o" ; then
|
|
if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then
|
|
case $system in
|
|
AIX-*)
|
|
;;
|
|
BSD/OS*)
|
|
;;
|
|
IRIX*)
|
|
;;
|
|
NetBSD-*|FreeBSD-*|OpenBSD-*)
|
|
;;
|
|
RISCos-*)
|
|
;;
|
|
ULTRIX-4.*)
|
|
;;
|
|
*)
|
|
SHLIB_CFLAGS="-fPIC"
|
|
;;
|
|
esac
|
|
fi
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# The statements below check for systems where POSIX-style
|
|
# non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented.
|
|
# On these systems (mostly older ones), use the old BSD-style
|
|
# FIONBIO approach instead.
|
|
#--------------------------------------------------------------------
|
|
|
|
for ac_hdr in sys/ioctl.h
|
|
do
|
|
ac_safe=`echo "$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 4087 "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 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
|
|
cat >> confdefs.h <<EOF
|
|
#define $ac_tr_hdr 1
|
|
EOF
|
|
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
done
|
|
|
|
for ac_hdr in sys/filio.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 4123 "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 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
|
|
cat >> confdefs.h <<EOF
|
|
#define $ac_tr_hdr 1
|
|
EOF
|
|
|
|
else
|
|
echo "$ac_t""no" 1>&6
|
|
fi
|
|
done
|
|
|
|
echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6
|
|
if test -f /usr/lib/NextStep/software_version; then
|
|
system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
|
|
else
|
|
system=`uname -s`-`uname -r`
|
|
if test "$?" -ne 0 ; then
|
|
system=unknown
|
|
else
|
|
# Special check for weird MP-RAS system (uname returns weird
|
|
# results, and the version is kept in special file).
|
|
|
|
if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
|
|
system=MP-RAS-`awk '{print $3}' /etc/.relid'`
|
|
fi
|
|
if test "`uname -s`" = "AIX" ; then
|
|
system=AIX-`uname -v`.`uname -r`
|
|
fi
|
|
fi
|
|
fi
|
|
case $system in
|
|
# There used to be code here to use FIONBIO under AIX. However, it
|
|
# was reported that FIONBIO doesn't work under AIX 3.2.5. Since
|
|
# using O_NONBLOCK seems fine under AIX 4.*, I removed the FIONBIO
|
|
# code (JO, 5/31/97).
|
|
|
|
OSF*)
|
|
cat >> confdefs.h <<\EOF
|
|
#define USE_FIONBIO 1
|
|
EOF
|
|
|
|
echo "$ac_t""FIONBIO" 1>&6
|
|
;;
|
|
SunOS-4*)
|
|
cat >> confdefs.h <<\EOF
|
|
#define USE_FIONBIO 1
|
|
EOF
|
|
|
|
echo "$ac_t""FIONBIO" 1>&6
|
|
;;
|
|
ULTRIX-4.*)
|
|
cat >> confdefs.h <<\EOF
|
|
#define USE_FIONBIO 1
|
|
EOF
|
|
|
|
echo "$ac_t""FIONBIO" 1>&6
|
|
;;
|
|
*)
|
|
echo "$ac_t""O_NONBLOCK" 1>&6
|
|
;;
|
|
esac
|
|
|
|
#--------------------------------------------------------------------
|
|
# The statements below define a collection of symbols related to
|
|
# building libtcl as a shared library instead of a static library.
|
|
#--------------------------------------------------------------------
|
|
|
|
realRanlib=$RANLIB
|
|
if test "$TCL_SHARED_LIB_SUFFIX" = "" ; then
|
|
TCL_SHARED_LIB_SUFFIX='${VERSION}${SHLIB_SUFFIX}'
|
|
fi
|
|
if test "$TCL_UNSHARED_LIB_SUFFIX" = "" ; then
|
|
TCL_UNSHARED_LIB_SUFFIX='${VERSION}.a'
|
|
fi
|
|
# Check whether --enable-shared or --disable-shared was given.
|
|
enableval="$enable_shared"
|
|
if test -n "$enableval"; then
|
|
tcl_ok=$enableval
|
|
else
|
|
tcl_ok=no
|
|
fi
|
|
|
|
if test "$tcl_ok" = "yes" -a "${SHLIB_SUFFIX}" != "" ; then
|
|
TCL_SHLIB_CFLAGS="${SHLIB_CFLAGS}"
|
|
TCL_LD_SEARCH_FLAGS="${LD_SEARCH_FLAGS}"
|
|
eval "TCL_LIB_FILE=libtcl${TCL_SHARED_LIB_SUFFIX}"
|
|
if test "x$DL_OBJS" = "xtclLoadAout.o"; then
|
|
MAKE_LIB="ar cr ${TCL_LIB_FILE} \${OBJS}"
|
|
else
|
|
MAKE_LIB="\${SHLIB_LD} -o ${TCL_LIB_FILE} \${OBJS} ${SHLIB_LD_LIBS}"
|
|
RANLIB=":"
|
|
fi
|
|
else
|
|
case $system in
|
|
BSD/OS*)
|
|
;;
|
|
|
|
AIX-*)
|
|
;;
|
|
|
|
*)
|
|
SHLIB_LD_LIBS=""
|
|
;;
|
|
esac
|
|
TCL_SHLIB_CFLAGS=""
|
|
TCL_LD_SEARCH_FLAGS=""
|
|
eval "TCL_LIB_FILE=libtcl${TCL_UNSHARED_LIB_SUFFIX}"
|
|
MAKE_LIB="ar cr ${TCL_LIB_FILE} \${OBJS}"
|
|
fi
|
|
|
|
# Note: in the following variable, it's important to use the absolute
|
|
# path name of the Tcl directory rather than "..": this is because
|
|
# AIX remembers this path and will attempt to use it at run-time to look
|
|
# up the Tcl library.
|
|
|
|
if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
|
|
TCL_BUILD_LIB_SPEC="-L`pwd` -ltcl${VERSION}"
|
|
TCL_LIB_SPEC="-L${exec_prefix}/lib -ltcl${VERSION}"
|
|
else
|
|
TCL_BUILD_LIB_SPEC="-L`pwd` -ltcl`echo ${VERSION} | tr -d .`"
|
|
TCL_LIB_SPEC="-L${exec_prefix}/lib -ltcl`echo ${VERSION} | tr -d .`"
|
|
fi
|
|
|
|
#--------------------------------------------------------------------
|
|
# The statements below define the symbol TCL_PACKAGE_PATH, which
|
|
# gives a list of directories that may contain packages. The list
|
|
# consists of one directory for machine-dependent binaries and
|
|
# another for platform-independent scripts.
|
|
#--------------------------------------------------------------------
|
|
|
|
if test "$prefix" != "$exec_prefix"; then
|
|
TCL_PACKAGE_PATH="${exec_prefix}/lib ${prefix}/lib"
|
|
else
|
|
TCL_PACKAGE_PATH="${prefix}/lib"
|
|
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
|
|
|
|
# Transform confdefs.h into DEFS.
|
|
# Protect against shell expansion while executing Makefile rules.
|
|
# Protect against Makefile macro expansion.
|
|
cat > conftest.defs <<\EOF
|
|
s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%-D\1=\2%g
|
|
s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
|
|
s%\[%\\&%g
|
|
s%\]%\\&%g
|
|
s%\$%$$%g
|
|
EOF
|
|
DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
|
|
rm -f conftest.defs
|
|
|
|
|
|
# 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=$srcdir
|
|
|
|
trap 'rm -fr `echo "Makefile tclConfig.sh" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
|
|
|
|
# Protect against being on the right side of a sed subst in config.status.
|
|
sed 's/%@/@@/; s/@%/@@/; s/%g$/@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%@RANLIB@%$RANLIB%g
|
|
s%@CC@%$CC%g
|
|
s%@LIBOBJS@%$LIBOBJS%g
|
|
s%@CPP@%$CPP%g
|
|
s%@BUILD_DLTEST@%$BUILD_DLTEST%g
|
|
s%@DL_LIBS@%$DL_LIBS%g
|
|
s%@DL_OBJS@%$DL_OBJS%g
|
|
s%@LD_FLAGS@%$LD_FLAGS%g
|
|
s%@MAKE_LIB@%$MAKE_LIB%g
|
|
s%@MATH_LIBS@%$MATH_LIBS%g
|
|
s%@SHLIB_CFLAGS@%$SHLIB_CFLAGS%g
|
|
s%@SHLIB_LD@%$SHLIB_LD%g
|
|
s%@SHLIB_LD_LIBS@%$SHLIB_LD_LIBS%g
|
|
s%@SHLIB_SUFFIX@%$SHLIB_SUFFIX%g
|
|
s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
|
|
s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
|
|
s%@TCL_LIB_FILE@%$TCL_LIB_FILE%g
|
|
s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
|
|
s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
|
|
s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
|
|
s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
|
|
s%@TCL_PACKAGE_PATH@%$TCL_PACKAGE_PATH%g
|
|
s%@TCL_PATCH_LEVEL@%$TCL_PATCH_LEVEL%g
|
|
s%@TCL_SHARED_LIB_SUFFIX@%$TCL_SHARED_LIB_SUFFIX%g
|
|
s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
|
|
s%@TCL_SRC_DIR@%$TCL_SRC_DIR%g
|
|
s%@TCL_UNSHARED_LIB_SUFFIX@%$TCL_UNSHARED_LIB_SUFFIX%g
|
|
s%@TCL_VERSION@%$TCL_VERSION%g
|
|
|
|
CEOF
|
|
EOF
|
|
cat >> $CONFIG_STATUS <<EOF
|
|
|
|
CONFIG_FILES=\${CONFIG_FILES-"Makefile tclConfig.sh"}
|
|
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
|
|
|
|
|
|
|
|
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
|
|
|