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- Committer: Bazaar Package Importer
- Author(s): Masayuki Hatta (mhatta)
- Date: 2008-07-17 08:10:34 UTC
- mfrom: (4.1.2 hardy)
- Revision ID: james.westby@ubuntu.com-20080717081034-s7iitiihm9hl4jjg
Tags: 1.5~beta1-3
Bumped to Standards-Version: 3.8.0.
- files added:
- autosave.c
- sys/unix
- files removed:
- sys/default/canna.c
- files modified:
- MANIFEST
added
removed
configure
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#! /bin/sh
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# From configure.in Revision: 1.7.2.1
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# Guess values for system-dependent variables and create Makefiles.
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# Generated automatically using autoconf version 2.13
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# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
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#
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# This configure script is free software; the Free Software Foundation
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# gives unlimited permission to copy, distribute and modify it.
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# Defaults:
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ac_help=
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ac_default_prefix=/usr/local
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# Any additions from configure.in:
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ac_help="$ac_help
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--with-terminfo Build with terminfo library."
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ac_help="$ac_help
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--with-termcap Build with termcap library. (default)"
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ac_help="$ac_help
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--enable-canna[=DIR] Build a canna version."
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# Initialize some variables set by options.
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# The variables have the same names as the options, with
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# dashes changed to underlines.
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build=NONE
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cache_file=./config.cache
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exec_prefix=NONE
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host=NONE
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no_create=
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nonopt=NONE
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no_recursion=
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prefix=NONE
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program_prefix=NONE
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program_suffix=NONE
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program_transform_name=s,x,x,
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silent=
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site=
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srcdir=
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target=NONE
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verbose=
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x_includes=NONE
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x_libraries=NONE
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bindir='${exec_prefix}/bin'
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sbindir='${exec_prefix}/sbin'
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libexecdir='${exec_prefix}/libexec'
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datadir='${prefix}/share'
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sysconfdir='${prefix}/etc'
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sharedstatedir='${prefix}/com'
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localstatedir='${prefix}/var'
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libdir='${exec_prefix}/lib'
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includedir='${prefix}/include'
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oldincludedir='/usr/include'
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infodir='${prefix}/info'
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mandir='${prefix}/man'
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# Initialize some other variables.
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subdirs=
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MFLAGS= MAKEFLAGS=
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SHELL=${CONFIG_SHELL-/bin/sh}
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# Maximum number of lines to put in a shell here document.
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ac_max_here_lines=12
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ac_prev=
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for ac_option
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do
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# If the previous option needs an argument, assign it.
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if test -n "$ac_prev"; then
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eval "$ac_prev=\$ac_option"
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ac_prev=
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continue
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fi
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case "$ac_option" in
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-*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
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*) ac_optarg= ;;
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esac
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# Accept the important Cygnus configure options, so we can diagnose typos.
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case "$ac_option" in
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-bindir | --bindir | --bindi | --bind | --bin | --bi)
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ac_prev=bindir ;;
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-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
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bindir="$ac_optarg" ;;
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-build | --build | --buil | --bui | --bu)
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ac_prev=build ;;
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-build=* | --build=* | --buil=* | --bui=* | --bu=*)
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build="$ac_optarg" ;;
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-cache-file | --cache-file | --cache-fil | --cache-fi \
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| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
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ac_prev=cache_file ;;
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-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
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cache_file="$ac_optarg" ;;
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-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
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ac_prev=datadir ;;
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-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
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| --da=*)
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datadir="$ac_optarg" ;;
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-disable-* | --disable-*)
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ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
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# Reject names that are not valid shell variable names.
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if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
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{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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fi
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ac_feature=`echo $ac_feature| sed 's/-/_/g'`
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eval "enable_${ac_feature}=no" ;;
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-enable-* | --enable-*)
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ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
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# Reject names that are not valid shell variable names.
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if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
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{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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fi
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ac_feature=`echo $ac_feature| sed 's/-/_/g'`
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case "$ac_option" in
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*=*) ;;
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*) ac_optarg=yes ;;
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esac
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eval "enable_${ac_feature}='$ac_optarg'" ;;
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-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
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| --exec | --exe | --ex)
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ac_prev=exec_prefix ;;
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-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
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| --exec=* | --exe=* | --ex=*)
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exec_prefix="$ac_optarg" ;;
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-gas | --gas | --ga | --g)
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# Obsolete; use --with-gas.
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with_gas=yes ;;
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-help | --help | --hel | --he)
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# Omit some internal or obsolete options to make the list less imposing.
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# This message is too long to be a string in the A/UX 3.1 sh.
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cat << EOF
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Usage: configure [options] [host]
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Options: [defaults in brackets after descriptions]
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Configuration:
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--cache-file=FILE cache test results in FILE
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--help print this message
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--no-create do not create output files
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--quiet, --silent do not print \`checking...' messages
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--version print the version of autoconf that created configure
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Directory and file names:
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--prefix=PREFIX install architecture-independent files in PREFIX
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[$ac_default_prefix]
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--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
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[same as prefix]
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--bindir=DIR user executables in DIR [EPREFIX/bin]
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--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
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--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
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--datadir=DIR read-only architecture-independent data in DIR
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[PREFIX/share]
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--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
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--sharedstatedir=DIR modifiable architecture-independent data in DIR
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[PREFIX/com]
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--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
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--libdir=DIR object code libraries in DIR [EPREFIX/lib]
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--includedir=DIR C header files in DIR [PREFIX/include]
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--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
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--infodir=DIR info documentation in DIR [PREFIX/info]
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--mandir=DIR man documentation in DIR [PREFIX/man]
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--srcdir=DIR find the sources in DIR [configure dir or ..]
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--program-prefix=PREFIX prepend PREFIX to installed program names
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--program-suffix=SUFFIX append SUFFIX to installed program names
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--program-transform-name=PROGRAM
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run sed PROGRAM on installed program names
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EOF
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cat << EOF
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Host type:
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--build=BUILD configure for building on BUILD [BUILD=HOST]
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--host=HOST configure for HOST [guessed]
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--target=TARGET configure for TARGET [TARGET=HOST]
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Features and packages:
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--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
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--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
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--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
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--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
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--x-includes=DIR X include files are in DIR
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--x-libraries=DIR X library files are in DIR
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EOF
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if test -n "$ac_help"; then
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echo "--enable and --with options recognized:$ac_help"
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fi
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exit 0 ;;
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-host | --host | --hos | --ho)
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ac_prev=host ;;
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-host=* | --host=* | --hos=* | --ho=*)
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host="$ac_optarg" ;;
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-includedir | --includedir | --includedi | --included | --include \
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| --includ | --inclu | --incl | --inc)
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ac_prev=includedir ;;
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-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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| --includ=* | --inclu=* | --incl=* | --inc=*)
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includedir="$ac_optarg" ;;
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-infodir | --infodir | --infodi | --infod | --info | --inf)
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ac_prev=infodir ;;
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-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
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infodir="$ac_optarg" ;;
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-libdir | --libdir | --libdi | --libd)
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ac_prev=libdir ;;
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-libdir=* | --libdir=* | --libdi=* | --libd=*)
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libdir="$ac_optarg" ;;
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-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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| --libexe | --libex | --libe)
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ac_prev=libexecdir ;;
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-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
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| --libexe=* | --libex=* | --libe=*)
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libexecdir="$ac_optarg" ;;
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-localstatedir | --localstatedir | --localstatedi | --localstated \
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| --localstate | --localstat | --localsta | --localst \
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| --locals | --local | --loca | --loc | --lo)
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ac_prev=localstatedir ;;
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-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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| --localstate=* | --localstat=* | --localsta=* | --localst=* \
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| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
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localstatedir="$ac_optarg" ;;
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-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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ac_prev=mandir ;;
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-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
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mandir="$ac_optarg" ;;
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-nfp | --nfp | --nf)
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# Obsolete; use --without-fp.
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with_fp=no ;;
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-no-create | --no-create | --no-creat | --no-crea | --no-cre \
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| --no-cr | --no-c)
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no_create=yes ;;
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-no-recursion | --no-recursion | --no-recursio | --no-recursi \
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| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
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no_recursion=yes ;;
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-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
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| --oldin | --oldi | --old | --ol | --o)
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ac_prev=oldincludedir ;;
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-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
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| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
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oldincludedir="$ac_optarg" ;;
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-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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ac_prev=prefix ;;
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-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
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prefix="$ac_optarg" ;;
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-program-prefix | --program-prefix | --program-prefi | --program-pref \
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| --program-pre | --program-pr | --program-p)
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ac_prev=program_prefix ;;
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-program-prefix=* | --program-prefix=* | --program-prefi=* \
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| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
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program_prefix="$ac_optarg" ;;
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-program-suffix | --program-suffix | --program-suffi | --program-suff \
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| --program-suf | --program-su | --program-s)
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ac_prev=program_suffix ;;
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-program-suffix=* | --program-suffix=* | --program-suffi=* \
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| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
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program_suffix="$ac_optarg" ;;
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-program-transform-name | --program-transform-name \
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| --program-transform-nam | --program-transform-na \
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| --program-transform-n | --program-transform- \
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| --program-transform | --program-transfor \
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| --program-transfo | --program-transf \
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| --program-trans | --program-tran \
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| --progr-tra | --program-tr | --program-t)
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ac_prev=program_transform_name ;;
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-program-transform-name=* | --program-transform-name=* \
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| --program-transform-nam=* | --program-transform-na=* \
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| --program-transform-n=* | --program-transform-=* \
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| --program-transform=* | --program-transfor=* \
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| --program-transfo=* | --program-transf=* \
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| --program-trans=* | --program-tran=* \
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| --progr-tra=* | --program-tr=* | --program-t=*)
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program_transform_name="$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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-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
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ac_prev=sbindir ;;
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-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
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| --sbi=* | --sb=*)
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sbindir="$ac_optarg" ;;
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-sharedstatedir | --sharedstatedir | --sharedstatedi \
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| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
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| --sharedst | --shareds | --shared | --share | --shar \
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| --sha | --sh)
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ac_prev=sharedstatedir ;;
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-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
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| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
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| --sha=* | --sh=*)
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sharedstatedir="$ac_optarg" ;;
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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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-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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| --syscon | --sysco | --sysc | --sys | --sy)
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ac_prev=sysconfdir ;;
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-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
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sysconfdir="$ac_optarg" ;;
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-target | --target | --targe | --targ | --tar | --ta | --t)
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ac_prev=target ;;
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-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
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target="$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 2.13"
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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 $ac_arg" ;;
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esac
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done
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# NLS nuisances.
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# Only set these to C if already set. These must not be set unconditionally
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# because not all systems understand e.g. LANG=C (notably SCO).
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# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
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# Non-C LC_CTYPE values break the ctype check.
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if test "${LANG+set}" = set; then LANG=C; export LANG; fi
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if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
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if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
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if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
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# confdefs.h avoids OS command line length limits that DEFS can exceed.
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rm -rf conftest* confdefs.h
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# AIX cpp loses on an empty file, so make sure it contains at least a newline.
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echo > confdefs.h
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# A filename unique to this package, relative to the directory that
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# configure is in, which we can look for to find out if srcdir is correct.
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ac_unique_file=basic.c
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# Find the source files, if location was not specified.
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if test -z "$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
472
srcdir=..
473
fi
474
else
475
ac_srcdir_defaulted=no
476
fi
477
if test ! -r $srcdir/$ac_unique_file; then
478
if test "$ac_srcdir_defaulted" = yes; then
479
{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
480
else
481
{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
482
fi
483
fi
484
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
485
486
# Prefer explicitly selected file to automatically selected ones.
487
if test -z "$CONFIG_SITE"; then
488
if test "x$prefix" != xNONE; then
489
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
490
else
491
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
492
fi
493
fi
494
for ac_site_file in $CONFIG_SITE; do
495
if test -r "$ac_site_file"; then
496
echo "loading site script $ac_site_file"
497
. "$ac_site_file"
498
fi
499
done
500
501
if test -r "$cache_file"; then
502
echo "loading cache $cache_file"
503
. $cache_file
504
else
505
echo "creating cache $cache_file"
506
> $cache_file
507
fi
508
509
ac_ext=c
510
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
511
ac_cpp='$CPP $CPPFLAGS'
512
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
513
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
514
cross_compiling=$ac_cv_prog_cc_cross
515
516
ac_exeext=
517
ac_objext=o
518
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
519
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
520
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
521
ac_n= ac_c='
522
' ac_t=' '
523
else
524
ac_n=-n ac_c= ac_t=
525
fi
526
else
527
ac_n= ac_c='\c' ac_t=
528
fi
529
530
531
532
ac_aux_dir=
533
for ac_dir in sys/unix $srcdir/sys/unix; do
534
if test -f $ac_dir/install-sh; then
535
ac_aux_dir=$ac_dir
536
ac_install_sh="$ac_aux_dir/install-sh -c"
537
break
538
elif test -f $ac_dir/install.sh; then
539
ac_aux_dir=$ac_dir
540
ac_install_sh="$ac_aux_dir/install.sh -c"
541
break
542
fi
543
done
544
if test -z "$ac_aux_dir"; then
545
{ echo "configure: error: can not find install-sh or install.sh in sys/unix $srcdir/sys/unix" 1>&2; exit 1; }
546
fi
547
ac_config_guess=$ac_aux_dir/config.guess
548
ac_config_sub=$ac_aux_dir/config.sub
549
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
550
551
552
553
# Make sure we can run config.sub.
554
if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
555
else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
556
fi
557
558
echo $ac_n "checking host system type""... $ac_c" 1>&6
559
echo "configure:560: checking host system type" >&5
560
561
host_alias=$host
562
case "$host_alias" in
563
NONE)
564
case $nonopt in
565
NONE)
566
if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
567
else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
568
fi ;;
569
*) host_alias=$nonopt ;;
570
esac ;;
571
esac
572
573
host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
574
host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
575
host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
576
host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
577
echo "$ac_t""$host" 1>&6
578
579
USER_CFLAGS=$CFLAGS
580
# Extract the first word of "gcc", so it can be a program name with args.
581
set dummy gcc; ac_word=$2
582
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
583
echo "configure:584: checking for $ac_word" >&5
584
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
585
echo $ac_n "(cached) $ac_c" 1>&6
586
else
587
if test -n "$CC"; then
588
ac_cv_prog_CC="$CC" # Let the user override the test.
589
else
590
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
591
ac_dummy="$PATH"
592
for ac_dir in $ac_dummy; do
593
test -z "$ac_dir" && ac_dir=.
594
if test -f $ac_dir/$ac_word; then
595
ac_cv_prog_CC="gcc"
596
break
597
fi
598
done
599
IFS="$ac_save_ifs"
600
fi
601
fi
602
CC="$ac_cv_prog_CC"
603
if test -n "$CC"; then
604
echo "$ac_t""$CC" 1>&6
605
else
606
echo "$ac_t""no" 1>&6
607
fi
608
609
if test -z "$CC"; then
610
# Extract the first word of "cc", so it can be a program name with args.
611
set dummy cc; ac_word=$2
612
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
613
echo "configure:614: checking for $ac_word" >&5
614
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
615
echo $ac_n "(cached) $ac_c" 1>&6
616
else
617
if test -n "$CC"; then
618
ac_cv_prog_CC="$CC" # Let the user override the test.
619
else
620
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
621
ac_prog_rejected=no
622
ac_dummy="$PATH"
623
for ac_dir in $ac_dummy; do
624
test -z "$ac_dir" && ac_dir=.
625
if test -f $ac_dir/$ac_word; then
626
if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
627
ac_prog_rejected=yes
628
continue
629
fi
630
ac_cv_prog_CC="cc"
631
break
632
fi
633
done
634
IFS="$ac_save_ifs"
635
if test $ac_prog_rejected = yes; then
636
# We found a bogon in the path, so make sure we never use it.
637
set dummy $ac_cv_prog_CC
638
shift
639
if test $# -gt 0; then
640
# We chose a different compiler from the bogus one.
641
# However, it has the same basename, so the bogon will be chosen
642
# first if we set CC to just the basename; use the full file name.
643
shift
644
set dummy "$ac_dir/$ac_word" "$@"
645
shift
646
ac_cv_prog_CC="$@"
647
fi
648
fi
649
fi
650
fi
651
CC="$ac_cv_prog_CC"
652
if test -n "$CC"; then
653
echo "$ac_t""$CC" 1>&6
654
else
655
echo "$ac_t""no" 1>&6
656
fi
657
658
if test -z "$CC"; then
659
case "`uname -s`" in
660
*win32* | *WIN32*)
661
# Extract the first word of "cl", so it can be a program name with args.
662
set dummy cl; ac_word=$2
663
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
664
echo "configure:665: checking for $ac_word" >&5
665
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
666
echo $ac_n "(cached) $ac_c" 1>&6
667
else
668
if test -n "$CC"; then
669
ac_cv_prog_CC="$CC" # Let the user override the test.
670
else
671
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
672
ac_dummy="$PATH"
673
for ac_dir in $ac_dummy; do
674
test -z "$ac_dir" && ac_dir=.
675
if test -f $ac_dir/$ac_word; then
676
ac_cv_prog_CC="cl"
677
break
678
fi
679
done
680
IFS="$ac_save_ifs"
681
fi
682
fi
683
CC="$ac_cv_prog_CC"
684
if test -n "$CC"; then
685
echo "$ac_t""$CC" 1>&6
686
else
687
echo "$ac_t""no" 1>&6
688
fi
689
;;
690
esac
691
fi
692
test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
693
fi
694
695
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
696
echo "configure:697: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
697
698
ac_ext=c
699
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
700
ac_cpp='$CPP $CPPFLAGS'
701
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
702
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
703
cross_compiling=$ac_cv_prog_cc_cross
704
705
cat > conftest.$ac_ext << EOF
706
707
#line 708 "configure"
708
#include "confdefs.h"
709
710
main(){return(0);}
711
EOF
712
if { (eval echo configure:713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
713
ac_cv_prog_cc_works=yes
714
# If we can't run a trivial program, we are probably using a cross compiler.
715
if (./conftest; exit) 2>/dev/null; then
716
ac_cv_prog_cc_cross=no
717
else
718
ac_cv_prog_cc_cross=yes
719
fi
720
else
721
echo "configure: failed program was:" >&5
722
cat conftest.$ac_ext >&5
723
ac_cv_prog_cc_works=no
724
fi
725
rm -fr conftest*
726
ac_ext=c
727
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
728
ac_cpp='$CPP $CPPFLAGS'
729
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
730
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
731
cross_compiling=$ac_cv_prog_cc_cross
732
733
echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
734
if test $ac_cv_prog_cc_works = no; then
735
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
736
fi
737
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
738
echo "configure:739: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
739
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
740
cross_compiling=$ac_cv_prog_cc_cross
741
742
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
743
echo "configure:744: checking whether we are using GNU C" >&5
744
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
745
echo $ac_n "(cached) $ac_c" 1>&6
746
else
747
cat > conftest.c <<EOF
748
#ifdef __GNUC__
749
yes;
750
#endif
751
EOF
752
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:753: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
753
ac_cv_prog_gcc=yes
754
else
755
ac_cv_prog_gcc=no
756
fi
757
fi
758
759
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
760
761
if test $ac_cv_prog_gcc = yes; then
762
GCC=yes
763
else
764
GCC=
765
fi
766
767
ac_test_CFLAGS="${CFLAGS+set}"
768
ac_save_CFLAGS="$CFLAGS"
769
CFLAGS=
770
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
771
echo "configure:772: checking whether ${CC-cc} accepts -g" >&5
772
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
773
echo $ac_n "(cached) $ac_c" 1>&6
774
else
775
echo 'void f(){}' > conftest.c
776
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
777
ac_cv_prog_cc_g=yes
778
else
779
ac_cv_prog_cc_g=no
780
fi
781
rm -f conftest*
782
783
fi
784
785
echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
786
if test "$ac_test_CFLAGS" = set; then
787
CFLAGS="$ac_save_CFLAGS"
788
elif test $ac_cv_prog_cc_g = yes; then
789
if test "$GCC" = yes; then
790
CFLAGS="-g -O2"
791
else
792
CFLAGS="-g"
793
fi
794
else
795
if test "$GCC" = yes; then
796
CFLAGS="-O2"
797
else
798
CFLAGS=
799
fi
800
fi
801
802
# Find a good install program. We prefer a C program (faster),
803
# so one script is as good as another. But avoid the broken or
804
# incompatible versions:
805
# SysV /etc/install, /usr/sbin/install
806
# SunOS /usr/etc/install
807
# IRIX /sbin/install
808
# AIX /bin/install
809
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
810
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
811
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
812
# ./install, which can be erroneously created by make from ./install.sh.
813
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
814
echo "configure:815: checking for a BSD compatible install" >&5
815
if test -z "$INSTALL"; then
816
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
817
echo $ac_n "(cached) $ac_c" 1>&6
818
else
819
IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
820
for ac_dir in $PATH; do
821
# Account for people who put trailing slashes in PATH elements.
822
case "$ac_dir/" in
823
/|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
824
*)
825
# OSF1 and SCO ODT 3.0 have their own names for install.
826
# Don't use installbsd from OSF since it installs stuff as root
827
# by default.
828
for ac_prog in ginstall scoinst install; do
829
if test -f $ac_dir/$ac_prog; then
830
if test $ac_prog = install &&
831
grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
832
# AIX install. It has an incompatible calling convention.
833
:
834
else
835
ac_cv_path_install="$ac_dir/$ac_prog -c"
836
break 2
837
fi
838
fi
839
done
840
;;
841
esac
842
done
843
IFS="$ac_save_IFS"
844
845
fi
846
if test "${ac_cv_path_install+set}" = set; then
847
INSTALL="$ac_cv_path_install"
848
else
849
# As a last resort, use the slow shell script. We don't cache a
850
# path for INSTALL within a source directory, because that will
851
# break other packages using the cache if that directory is
852
# removed, or if the path is relative.
853
INSTALL="$ac_install_sh"
854
fi
855
fi
856
echo "$ac_t""$INSTALL" 1>&6
857
858
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
859
# It thinks the first close brace ends the variable substitution.
860
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
861
862
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
863
864
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
865
866
867
# Extract the first word of "strip", so it can be a program name with args.
868
set dummy strip; ac_word=$2
869
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
870
echo "configure:871: checking for $ac_word" >&5
871
if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
872
echo $ac_n "(cached) $ac_c" 1>&6
873
else
874
if test -n "$STRIP"; then
875
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
876
else
877
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
878
ac_dummy="$PATH"
879
for ac_dir in $ac_dummy; do
880
test -z "$ac_dir" && ac_dir=.
881
if test -f $ac_dir/$ac_word; then
882
ac_cv_prog_STRIP="strip"
883
break
884
fi
885
done
886
IFS="$ac_save_ifs"
887
test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
888
fi
889
fi
890
STRIP="$ac_cv_prog_STRIP"
891
if test -n "$STRIP"; then
892
echo "$ac_t""$STRIP" 1>&6
893
else
894
echo "$ac_t""no" 1>&6
895
fi
896
897
898
if test -z "$USER_CFLAGS"; then
899
CFLAGS="-O"
900
test "$GCC" = yes && CFLAGS="-O2"
901
else
902
CFLAGS=$USER_CFLAGS
903
fi
904
905
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
906
echo "configure:907: checking how to run the C preprocessor" >&5
907
# On Suns, sometimes $CPP names a directory.
908
if test -n "$CPP" && test -d "$CPP"; then
909
CPP=
910
fi
911
if test -z "$CPP"; then
912
if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
913
echo $ac_n "(cached) $ac_c" 1>&6
914
else
915
# This must be in double quotes, not single quotes, because CPP may get
916
# substituted into the Makefile and "${CC-cc}" will confuse make.
917
CPP="${CC-cc} -E"
918
# On the NeXT, cc -E runs the code through the compiler's parser,
919
# not just through cpp.
920
cat > conftest.$ac_ext <<EOF
921
#line 922 "configure"
922
#include "confdefs.h"
923
#include <assert.h>
924
Syntax Error
925
EOF
926
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
927
{ (eval echo configure:928: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
928
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
929
if test -z "$ac_err"; then
930
:
931
else
932
echo "$ac_err" >&5
933
echo "configure: failed program was:" >&5
934
cat conftest.$ac_ext >&5
935
rm -rf conftest*
936
CPP="${CC-cc} -E -traditional-cpp"
937
cat > conftest.$ac_ext <<EOF
938
#line 939 "configure"
939
#include "confdefs.h"
940
#include <assert.h>
941
Syntax Error
942
EOF
943
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
944
{ (eval echo configure:945: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
945
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
946
if test -z "$ac_err"; then
947
:
948
else
949
echo "$ac_err" >&5
950
echo "configure: failed program was:" >&5
951
cat conftest.$ac_ext >&5
952
rm -rf conftest*
953
CPP="${CC-cc} -nologo -E"
954
cat > conftest.$ac_ext <<EOF
955
#line 956 "configure"
956
#include "confdefs.h"
957
#include <assert.h>
958
Syntax Error
959
EOF
960
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
961
{ (eval echo configure:962: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
962
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
963
if test -z "$ac_err"; then
964
:
965
else
966
echo "$ac_err" >&5
967
echo "configure: failed program was:" >&5
968
cat conftest.$ac_ext >&5
969
rm -rf conftest*
970
CPP=/lib/cpp
971
fi
972
rm -f conftest*
973
fi
974
rm -f conftest*
975
fi
976
rm -f conftest*
977
ac_cv_prog_CPP="$CPP"
978
fi
979
CPP="$ac_cv_prog_CPP"
980
else
981
ac_cv_prog_CPP="$CPP"
982
fi
983
echo "$ac_t""$CPP" 1>&6
984
985
ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
986
echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
987
echo "configure:988: checking for minix/config.h" >&5
988
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
989
echo $ac_n "(cached) $ac_c" 1>&6
990
else
991
cat > conftest.$ac_ext <<EOF
992
#line 993 "configure"
993
#include "confdefs.h"
994
#include <minix/config.h>
995
EOF
996
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
997
{ (eval echo configure:998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
998
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
999
if test -z "$ac_err"; then
1000
rm -rf conftest*
1001
eval "ac_cv_header_$ac_safe=yes"
1002
else
1003
echo "$ac_err" >&5
1004
echo "configure: failed program was:" >&5
1005
cat conftest.$ac_ext >&5
1006
rm -rf conftest*
1007
eval "ac_cv_header_$ac_safe=no"
1008
fi
1009
rm -f conftest*
1010
fi
1011
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1012
echo "$ac_t""yes" 1>&6
1013
MINIX=yes
1014
else
1015
echo "$ac_t""no" 1>&6
1016
MINIX=
1017
fi
1018
1019
if test "$MINIX" = yes; then
1020
cat >> confdefs.h <<\EOF
1021
#define _POSIX_SOURCE 1
1022
EOF
1023
1024
cat >> confdefs.h <<\EOF
1025
#define _POSIX_1_SOURCE 2
1026
EOF
1027
1028
cat >> confdefs.h <<\EOF
1029
#define _MINIX 1
1030
EOF
1031
1032
fi
1033
1034
1035
# Check whether --with-terminfo or --without-terminfo was given.
1036
if test "${with_terminfo+set}" = set; then
1037
withval="$with_terminfo"
1038
ts_with_terminfo="yes"
1039
else
1040
ts_with_terminfo="no"
1041
fi
1042
1043
# Check whether --with-termcap or --without-termcap was given.
1044
if test "${with_termcap+set}" = set; then
1045
withval="$with_termcap"
1046
ts_with_terminfo="no"
1047
fi
1048
1049
if test "$ts_with_terminfo" = "yes"; then
1050
1051
echo $ac_n "checking for library containing tgetstr""... $ac_c" 1>&6
1052
echo "configure:1053: checking for library containing tgetstr" >&5
1053
if eval "test \"`echo '$''{'ac_cv_search_tgetstr'+set}'`\" = set"; then
1054
echo $ac_n "(cached) $ac_c" 1>&6
1055
else
1056
ac_func_search_save_LIBS="$LIBS"
1057
ac_cv_search_tgetstr="no"
1058
cat > conftest.$ac_ext <<EOF
1059
#line 1060 "configure"
1060
#include "confdefs.h"
1061
/* Override any gcc2 internal prototype to avoid an error. */
1062
/* We use char because int might match the return type of a gcc2
1063
builtin and then its argument prototype would still apply. */
1064
char tgetstr();
1065
1066
int main() {
1067
tgetstr()
1068
; return 0; }
1069
EOF
1070
if { (eval echo configure:1071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1071
rm -rf conftest*
1072
ac_cv_search_tgetstr="none required"
1073
else
1074
echo "configure: failed program was:" >&5
1075
cat conftest.$ac_ext >&5
1076
fi
1077
rm -f conftest*
1078
test "$ac_cv_search_tgetstr" = "no" && for i in curses ncurses termlib; do
1079
LIBS="-l$i $ac_func_search_save_LIBS"
1080
cat > conftest.$ac_ext <<EOF
1081
#line 1082 "configure"
1082
#include "confdefs.h"
1083
/* Override any gcc2 internal prototype to avoid an error. */
1084
/* We use char because int might match the return type of a gcc2
1085
builtin and then its argument prototype would still apply. */
1086
char tgetstr();
1087
1088
int main() {
1089
tgetstr()
1090
; return 0; }
1091
EOF
1092
if { (eval echo configure:1093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1093
rm -rf conftest*
1094
ac_cv_search_tgetstr="-l$i"
1095
break
1096
else
1097
echo "configure: failed program was:" >&5
1098
cat conftest.$ac_ext >&5
1099
fi
1100
rm -f conftest*
1101
done
1102
LIBS="$ac_func_search_save_LIBS"
1103
fi
1104
1105
echo "$ac_t""$ac_cv_search_tgetstr" 1>&6
1106
if test "$ac_cv_search_tgetstr" != "no"; then
1107
test "$ac_cv_search_tgetstr" = "none required" || LIBS="$ac_cv_search_tgetstr $LIBS"
1108
1109
else :
1110
1111
fi
1112
else
1113
1114
echo $ac_n "checking for library containing tgetstr""... $ac_c" 1>&6
1115
echo "configure:1116: checking for library containing tgetstr" >&5
1116
if eval "test \"`echo '$''{'ac_cv_search_tgetstr'+set}'`\" = set"; then
1117
echo $ac_n "(cached) $ac_c" 1>&6
1118
else
1119
ac_func_search_save_LIBS="$LIBS"
1120
ac_cv_search_tgetstr="no"
1121
cat > conftest.$ac_ext <<EOF
1122
#line 1123 "configure"
1123
#include "confdefs.h"
1124
/* Override any gcc2 internal prototype to avoid an error. */
1125
/* We use char because int might match the return type of a gcc2
1126
builtin and then its argument prototype would still apply. */
1127
char tgetstr();
1128
1129
int main() {
1130
tgetstr()
1131
; return 0; }
1132
EOF
1133
if { (eval echo configure:1134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1134
rm -rf conftest*
1135
ac_cv_search_tgetstr="none required"
1136
else
1137
echo "configure: failed program was:" >&5
1138
cat conftest.$ac_ext >&5
1139
fi
1140
rm -f conftest*
1141
test "$ac_cv_search_tgetstr" = "no" && for i in termcap curses ncurses; do
1142
LIBS="-l$i $ac_func_search_save_LIBS"
1143
cat > conftest.$ac_ext <<EOF
1144
#line 1145 "configure"
1145
#include "confdefs.h"
1146
/* Override any gcc2 internal prototype to avoid an error. */
1147
/* We use char because int might match the return type of a gcc2
1148
builtin and then its argument prototype would still apply. */
1149
char tgetstr();
1150
1151
int main() {
1152
tgetstr()
1153
; return 0; }
1154
EOF
1155
if { (eval echo configure:1156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1156
rm -rf conftest*
1157
ac_cv_search_tgetstr="-l$i"
1158
break
1159
else
1160
echo "configure: failed program was:" >&5
1161
cat conftest.$ac_ext >&5
1162
fi
1163
rm -f conftest*
1164
done
1165
LIBS="$ac_func_search_save_LIBS"
1166
fi
1167
1168
echo "$ac_t""$ac_cv_search_tgetstr" 1>&6
1169
if test "$ac_cv_search_tgetstr" != "no"; then
1170
test "$ac_cv_search_tgetstr" = "none required" || LIBS="$ac_cv_search_tgetstr $LIBS"
1171
1172
else :
1173
1174
fi
1175
fi
1176
1177
ac_header_dirent=no
1178
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
1179
do
1180
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1181
echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
1182
echo "configure:1183: checking for $ac_hdr that defines DIR" >&5
1183
if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
1184
echo $ac_n "(cached) $ac_c" 1>&6
1185
else
1186
cat > conftest.$ac_ext <<EOF
1187
#line 1188 "configure"
1188
#include "confdefs.h"
1189
#include <sys/types.h>
1190
#include <$ac_hdr>
1191
int main() {
1192
DIR *dirp = 0;
1193
; return 0; }
1194
EOF
1195
if { (eval echo configure:1196: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1196
rm -rf conftest*
1197
eval "ac_cv_header_dirent_$ac_safe=yes"
1198
else
1199
echo "configure: failed program was:" >&5
1200
cat conftest.$ac_ext >&5
1201
rm -rf conftest*
1202
eval "ac_cv_header_dirent_$ac_safe=no"
1203
fi
1204
rm -f conftest*
1205
fi
1206
if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
1207
echo "$ac_t""yes" 1>&6
1208
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1209
cat >> confdefs.h <<EOF
1210
#define $ac_tr_hdr 1
1211
EOF
1212
ac_header_dirent=$ac_hdr; break
1213
else
1214
echo "$ac_t""no" 1>&6
1215
fi
1216
done
1217
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
1218
if test $ac_header_dirent = dirent.h; then
1219
echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
1220
echo "configure:1221: checking for opendir in -ldir" >&5
1221
ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
1222
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1223
echo $ac_n "(cached) $ac_c" 1>&6
1224
else
1225
ac_save_LIBS="$LIBS"
1226
LIBS="-ldir $LIBS"
1227
cat > conftest.$ac_ext <<EOF
1228
#line 1229 "configure"
1229
#include "confdefs.h"
1230
/* Override any gcc2 internal prototype to avoid an error. */
1231
/* We use char because int might match the return type of a gcc2
1232
builtin and then its argument prototype would still apply. */
1233
char opendir();
1234
1235
int main() {
1236
opendir()
1237
; return 0; }
1238
EOF
1239
if { (eval echo configure:1240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1240
rm -rf conftest*
1241
eval "ac_cv_lib_$ac_lib_var=yes"
1242
else
1243
echo "configure: failed program was:" >&5
1244
cat conftest.$ac_ext >&5
1245
rm -rf conftest*
1246
eval "ac_cv_lib_$ac_lib_var=no"
1247
fi
1248
rm -f conftest*
1249
LIBS="$ac_save_LIBS"
1250
1251
fi
1252
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1253
echo "$ac_t""yes" 1>&6
1254
LIBS="$LIBS -ldir"
1255
else
1256
echo "$ac_t""no" 1>&6
1257
fi
1258
1259
else
1260
echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
1261
echo "configure:1262: checking for opendir in -lx" >&5
1262
ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
1263
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1264
echo $ac_n "(cached) $ac_c" 1>&6
1265
else
1266
ac_save_LIBS="$LIBS"
1267
LIBS="-lx $LIBS"
1268
cat > conftest.$ac_ext <<EOF
1269
#line 1270 "configure"
1270
#include "confdefs.h"
1271
/* Override any gcc2 internal prototype to avoid an error. */
1272
/* We use char because int might match the return type of a gcc2
1273
builtin and then its argument prototype would still apply. */
1274
char opendir();
1275
1276
int main() {
1277
opendir()
1278
; return 0; }
1279
EOF
1280
if { (eval echo configure:1281: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1281
rm -rf conftest*
1282
eval "ac_cv_lib_$ac_lib_var=yes"
1283
else
1284
echo "configure: failed program was:" >&5
1285
cat conftest.$ac_ext >&5
1286
rm -rf conftest*
1287
eval "ac_cv_lib_$ac_lib_var=no"
1288
fi
1289
rm -f conftest*
1290
LIBS="$ac_save_LIBS"
1291
1292
fi
1293
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1294
echo "$ac_t""yes" 1>&6
1295
LIBS="$LIBS -lx"
1296
else
1297
echo "$ac_t""no" 1>&6
1298
fi
1299
1300
fi
1301
1302
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1303
echo "configure:1304: checking for ANSI C header files" >&5
1304
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1305
echo $ac_n "(cached) $ac_c" 1>&6
1306
else
1307
cat > conftest.$ac_ext <<EOF
1308
#line 1309 "configure"
1309
#include "confdefs.h"
1310
#include <stdlib.h>
1311
#include <stdarg.h>
1312
#include <string.h>
1313
#include <float.h>
1314
EOF
1315
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1316
{ (eval echo configure:1317: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1317
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1318
if test -z "$ac_err"; then
1319
rm -rf conftest*
1320
ac_cv_header_stdc=yes
1321
else
1322
echo "$ac_err" >&5
1323
echo "configure: failed program was:" >&5
1324
cat conftest.$ac_ext >&5
1325
rm -rf conftest*
1326
ac_cv_header_stdc=no
1327
fi
1328
rm -f conftest*
1329
1330
if test $ac_cv_header_stdc = yes; then
1331
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1332
cat > conftest.$ac_ext <<EOF
1333
#line 1334 "configure"
1334
#include "confdefs.h"
1335
#include <string.h>
1336
EOF
1337
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1338
egrep "memchr" >/dev/null 2>&1; then
1339
:
1340
else
1341
rm -rf conftest*
1342
ac_cv_header_stdc=no
1343
fi
1344
rm -f conftest*
1345
1346
fi
1347
1348
if test $ac_cv_header_stdc = yes; then
1349
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1350
cat > conftest.$ac_ext <<EOF
1351
#line 1352 "configure"
1352
#include "confdefs.h"
1353
#include <stdlib.h>
1354
EOF
1355
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1356
egrep "free" >/dev/null 2>&1; then
1357
:
1358
else
1359
rm -rf conftest*
1360
ac_cv_header_stdc=no
1361
fi
1362
rm -f conftest*
1363
1364
fi
1365
1366
if test $ac_cv_header_stdc = yes; then
1367
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1368
if test "$cross_compiling" = yes; then
1369
:
1370
else
1371
cat > conftest.$ac_ext <<EOF
1372
#line 1373 "configure"
1373
#include "confdefs.h"
1374
#include <ctype.h>
1375
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1376
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1377
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1378
int main () { int i; for (i = 0; i < 256; i++)
1379
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1380
exit (0); }
1381
1382
EOF
1383
if { (eval echo configure:1384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1384
then
1385
:
1386
else
1387
echo "configure: failed program was:" >&5
1388
cat conftest.$ac_ext >&5
1389
rm -fr conftest*
1390
ac_cv_header_stdc=no
1391
fi
1392
rm -fr conftest*
1393
fi
1394
1395
fi
1396
fi
1397
1398
echo "$ac_t""$ac_cv_header_stdc" 1>&6
1399
if test $ac_cv_header_stdc = yes; then
1400
cat >> confdefs.h <<\EOF
1401
#define STDC_HEADERS 1
1402
EOF
1403
1404
fi
1405
1406
echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1407
echo "configure:1408: checking for sys/wait.h that is POSIX.1 compatible" >&5
1408
if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1409
echo $ac_n "(cached) $ac_c" 1>&6
1410
else
1411
cat > conftest.$ac_ext <<EOF
1412
#line 1413 "configure"
1413
#include "confdefs.h"
1414
#include <sys/types.h>
1415
#include <sys/wait.h>
1416
#ifndef WEXITSTATUS
1417
#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1418
#endif
1419
#ifndef WIFEXITED
1420
#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1421
#endif
1422
int main() {
1423
int s;
1424
wait (&s);
1425
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1426
; return 0; }
1427
EOF
1428
if { (eval echo configure:1429: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1429
rm -rf conftest*
1430
ac_cv_header_sys_wait_h=yes
1431
else
1432
echo "configure: failed program was:" >&5
1433
cat conftest.$ac_ext >&5
1434
rm -rf conftest*
1435
ac_cv_header_sys_wait_h=no
1436
fi
1437
rm -f conftest*
1438
fi
1439
1440
echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1441
if test $ac_cv_header_sys_wait_h = yes; then
1442
cat >> confdefs.h <<\EOF
1443
#define HAVE_SYS_WAIT_H 1
1444
EOF
1445
1446
fi
1447
1448
for ac_hdr in fcntl.h sys/file.h sys/ioctl.h sys/time.h termio.h termios.h sgtty.h unistd.h sys/param.h
1449
do
1450
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1451
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1452
echo "configure:1453: checking for $ac_hdr" >&5
1453
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1454
echo $ac_n "(cached) $ac_c" 1>&6
1455
else
1456
cat > conftest.$ac_ext <<EOF
1457
#line 1458 "configure"
1458
#include "confdefs.h"
1459
#include <$ac_hdr>
1460
EOF
1461
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1462
{ (eval echo configure:1463: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1463
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1464
if test -z "$ac_err"; then
1465
rm -rf conftest*
1466
eval "ac_cv_header_$ac_safe=yes"
1467
else
1468
echo "$ac_err" >&5
1469
echo "configure: failed program was:" >&5
1470
cat conftest.$ac_ext >&5
1471
rm -rf conftest*
1472
eval "ac_cv_header_$ac_safe=no"
1473
fi
1474
rm -f conftest*
1475
fi
1476
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1477
echo "$ac_t""yes" 1>&6
1478
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1479
cat >> confdefs.h <<EOF
1480
#define $ac_tr_hdr 1
1481
EOF
1482
1483
else
1484
echo "$ac_t""no" 1>&6
1485
fi
1486
done
1487
1488
1489
echo $ac_n "checking for working const""... $ac_c" 1>&6
1490
echo "configure:1491: checking for working const" >&5
1491
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1492
echo $ac_n "(cached) $ac_c" 1>&6
1493
else
1494
cat > conftest.$ac_ext <<EOF
1495
#line 1496 "configure"
1496
#include "confdefs.h"
1497
1498
int main() {
1499
1500
/* Ultrix mips cc rejects this. */
1501
typedef int charset[2]; const charset x;
1502
/* SunOS 4.1.1 cc rejects this. */
1503
char const *const *ccp;
1504
char **p;
1505
/* NEC SVR4.0.2 mips cc rejects this. */
1506
struct point {int x, y;};
1507
static struct point const zero = {0,0};
1508
/* AIX XL C 1.02.0.0 rejects this.
1509
It does not let you subtract one const X* pointer from another in an arm
1510
of an if-expression whose if-part is not a constant expression */
1511
const char *g = "string";
1512
ccp = &g + (g ? g-g : 0);
1513
/* HPUX 7.0 cc rejects these. */
1514
++ccp;
1515
p = (char**) ccp;
1516
ccp = (char const *const *) p;
1517
{ /* SCO 3.2v4 cc rejects this. */
1518
char *t;
1519
char const *s = 0 ? (char *) 0 : (char const *) 0;
1520
1521
*t++ = 0;
1522
}
1523
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1524
int x[] = {25, 17};
1525
const int *foo = &x[0];
1526
++foo;
1527
}
1528
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1529
typedef const int *iptr;
1530
iptr p = 0;
1531
++p;
1532
}
1533
{ /* AIX XL C 1.02.0.0 rejects this saying
1534
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1535
struct s { int j; const int *ap[3]; };
1536
struct s *b; b->j = 5;
1537
}
1538
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1539
const int foo = 10;
1540
}
1541
1542
; return 0; }
1543
EOF
1544
if { (eval echo configure:1545: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1545
rm -rf conftest*
1546
ac_cv_c_const=yes
1547
else
1548
echo "configure: failed program was:" >&5
1549
cat conftest.$ac_ext >&5
1550
rm -rf conftest*
1551
ac_cv_c_const=no
1552
fi
1553
rm -f conftest*
1554
fi
1555
1556
echo "$ac_t""$ac_cv_c_const" 1>&6
1557
if test $ac_cv_c_const = no; then
1558
cat >> confdefs.h <<\EOF
1559
#define const
1560
EOF
1561
1562
fi
1563
1564
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
1565
echo "configure:1566: checking for pid_t" >&5
1566
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
1567
echo $ac_n "(cached) $ac_c" 1>&6
1568
else
1569
cat > conftest.$ac_ext <<EOF
1570
#line 1571 "configure"
1571
#include "confdefs.h"
1572
#include <sys/types.h>
1573
#if STDC_HEADERS
1574
#include <stdlib.h>
1575
#include <stddef.h>
1576
#endif
1577
EOF
1578
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1579
egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1580
rm -rf conftest*
1581
ac_cv_type_pid_t=yes
1582
else
1583
rm -rf conftest*
1584
ac_cv_type_pid_t=no
1585
fi
1586
rm -f conftest*
1587
1588
fi
1589
echo "$ac_t""$ac_cv_type_pid_t" 1>&6
1590
if test $ac_cv_type_pid_t = no; then
1591
cat >> confdefs.h <<\EOF
1592
#define pid_t int
1593
EOF
1594
1595
fi
1596
1597
echo $ac_n "checking for size_t""... $ac_c" 1>&6
1598
echo "configure:1599: checking for size_t" >&5
1599
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1600
echo $ac_n "(cached) $ac_c" 1>&6
1601
else
1602
cat > conftest.$ac_ext <<EOF
1603
#line 1604 "configure"
1604
#include "confdefs.h"
1605
#include <sys/types.h>
1606
#if STDC_HEADERS
1607
#include <stdlib.h>
1608
#include <stddef.h>
1609
#endif
1610
EOF
1611
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1612
egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1613
rm -rf conftest*
1614
ac_cv_type_size_t=yes
1615
else
1616
rm -rf conftest*
1617
ac_cv_type_size_t=no
1618
fi
1619
rm -f conftest*
1620
1621
fi
1622
echo "$ac_t""$ac_cv_type_size_t" 1>&6
1623
if test $ac_cv_type_size_t = no; then
1624
cat >> confdefs.h <<\EOF
1625
#define size_t unsigned
1626
EOF
1627
1628
fi
1629
1630
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1631
echo "configure:1632: checking whether time.h and sys/time.h may both be included" >&5
1632
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1633
echo $ac_n "(cached) $ac_c" 1>&6
1634
else
1635
cat > conftest.$ac_ext <<EOF
1636
#line 1637 "configure"
1637
#include "confdefs.h"
1638
#include <sys/types.h>
1639
#include <sys/time.h>
1640
#include <time.h>
1641
int main() {
1642
struct tm *tp;
1643
; return 0; }
1644
EOF
1645
if { (eval echo configure:1646: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1646
rm -rf conftest*
1647
ac_cv_header_time=yes
1648
else
1649
echo "configure: failed program was:" >&5
1650
cat conftest.$ac_ext >&5
1651
rm -rf conftest*
1652
ac_cv_header_time=no
1653
fi
1654
rm -f conftest*
1655
fi
1656
1657
echo "$ac_t""$ac_cv_header_time" 1>&6
1658
if test $ac_cv_header_time = yes; then
1659
cat >> confdefs.h <<\EOF
1660
#define TIME_WITH_SYS_TIME 1
1661
EOF
1662
1663
fi
1664
1665
1666
if test "$host_os" != "cygwin"; then
1667
echo $ac_n "checking for fd_set""... $ac_c" 1>&6
1668
echo "configure:1669: checking for fd_set" >&5
1669
if eval "test \"`echo '$''{'ac_cv_type_fd_set'+set}'`\" = set"; then
1670
echo $ac_n "(cached) $ac_c" 1>&6
1671
else
1672
cat > conftest.$ac_ext <<EOF
1673
#line 1674 "configure"
1674
#include "confdefs.h"
1675
#include <sys/types.h>
1676
#if STDC_HEADERS
1677
#include <stdlib.h>
1678
#include <stddef.h>
1679
#endif
1680
EOF
1681
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1682
egrep "(^|[^a-zA-Z_0-9])fd_set[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1683
rm -rf conftest*
1684
ac_cv_type_fd_set=yes
1685
else
1686
rm -rf conftest*
1687
ac_cv_type_fd_set=no
1688
fi
1689
rm -f conftest*
1690
1691
fi
1692
echo "$ac_t""$ac_cv_type_fd_set" 1>&6
1693
if test $ac_cv_type_fd_set = no; then
1694
cat >> confdefs.h <<\EOF
1695
#define fd_set int
1696
EOF
1697
1698
fi
1699
1700
fi
1701
case "$host" in
1702
*-*-minix*)
1703
cat >> confdefs.h <<\EOF
1704
#define UNDEF_SIGTSTP 1
1705
EOF
1706
;;
1707
esac
1708
1709
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1710
# for constant arguments. Useless!
1711
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1712
echo "configure:1713: checking for working alloca.h" >&5
1713
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1714
echo $ac_n "(cached) $ac_c" 1>&6
1715
else
1716
cat > conftest.$ac_ext <<EOF
1717
#line 1718 "configure"
1718
#include "confdefs.h"
1719
#include <alloca.h>
1720
int main() {
1721
char *p = alloca(2 * sizeof(int));
1722
; return 0; }
1723
EOF
1724
if { (eval echo configure:1725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1725
rm -rf conftest*
1726
ac_cv_header_alloca_h=yes
1727
else
1728
echo "configure: failed program was:" >&5
1729
cat conftest.$ac_ext >&5
1730
rm -rf conftest*
1731
ac_cv_header_alloca_h=no
1732
fi
1733
rm -f conftest*
1734
fi
1735
1736
echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1737
if test $ac_cv_header_alloca_h = yes; then
1738
cat >> confdefs.h <<\EOF
1739
#define HAVE_ALLOCA_H 1
1740
EOF
1741
1742
fi
1743
1744
echo $ac_n "checking for alloca""... $ac_c" 1>&6
1745
echo "configure:1746: checking for alloca" >&5
1746
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1747
echo $ac_n "(cached) $ac_c" 1>&6
1748
else
1749
cat > conftest.$ac_ext <<EOF
1750
#line 1751 "configure"
1751
#include "confdefs.h"
1752
1753
#ifdef __GNUC__
1754
# define alloca __builtin_alloca
1755
#else
1756
# ifdef _MSC_VER
1757
# include <malloc.h>
1758
# define alloca _alloca
1759
# else
1760
# if HAVE_ALLOCA_H
1761
# include <alloca.h>
1762
# else
1763
# ifdef _AIX
1764
#pragma alloca
1765
# else
1766
# ifndef alloca /* predefined by HP cc +Olibcalls */
1767
char *alloca ();
1768
# endif
1769
# endif
1770
# endif
1771
# endif
1772
#endif
1773
1774
int main() {
1775
char *p = (char *) alloca(1);
1776
; return 0; }
1777
EOF
1778
if { (eval echo configure:1779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1779
rm -rf conftest*
1780
ac_cv_func_alloca_works=yes
1781
else
1782
echo "configure: failed program was:" >&5
1783
cat conftest.$ac_ext >&5
1784
rm -rf conftest*
1785
ac_cv_func_alloca_works=no
1786
fi
1787
rm -f conftest*
1788
fi
1789
1790
echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1791
if test $ac_cv_func_alloca_works = yes; then
1792
cat >> confdefs.h <<\EOF
1793
#define HAVE_ALLOCA 1
1794
EOF
1795
1796
fi
1797
1798
if test $ac_cv_func_alloca_works = no; then
1799
# The SVR3 libPW and SVR4 libucb both contain incompatible functions
1800
# that cause trouble. Some versions do not even contain alloca or
1801
# contain a buggy version. If you still want to use their alloca,
1802
# use ar to extract alloca.o from them instead of compiling alloca.c.
1803
ALLOCA=alloca.${ac_objext}
1804
cat >> confdefs.h <<\EOF
1805
#define C_ALLOCA 1
1806
EOF
1807
1808
1809
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1810
echo "configure:1811: checking whether alloca needs Cray hooks" >&5
1811
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1812
echo $ac_n "(cached) $ac_c" 1>&6
1813
else
1814
cat > conftest.$ac_ext <<EOF
1815
#line 1816 "configure"
1816
#include "confdefs.h"
1817
#if defined(CRAY) && ! defined(CRAY2)
1818
webecray
1819
#else
1820
wenotbecray
1821
#endif
1822
1823
EOF
1824
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1825
egrep "webecray" >/dev/null 2>&1; then
1826
rm -rf conftest*
1827
ac_cv_os_cray=yes
1828
else
1829
rm -rf conftest*
1830
ac_cv_os_cray=no
1831
fi
1832
rm -f conftest*
1833
1834
fi
1835
1836
echo "$ac_t""$ac_cv_os_cray" 1>&6
1837
if test $ac_cv_os_cray = yes; then
1838
for ac_func in _getb67 GETB67 getb67; do
1839
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1840
echo "configure:1841: checking for $ac_func" >&5
1841
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1842
echo $ac_n "(cached) $ac_c" 1>&6
1843
else
1844
cat > conftest.$ac_ext <<EOF
1845
#line 1846 "configure"
1846
#include "confdefs.h"
1847
/* System header to define __stub macros and hopefully few prototypes,
1848
which can conflict with char $ac_func(); below. */
1849
#include <assert.h>
1850
/* Override any gcc2 internal prototype to avoid an error. */
1851
/* We use char because int might match the return type of a gcc2
1852
builtin and then its argument prototype would still apply. */
1853
char $ac_func();
1854
1855
int main() {
1856
1857
/* The GNU C library defines this for functions which it implements
1858
to always fail with ENOSYS. Some functions are actually named
1859
something starting with __ and the normal name is an alias. */
1860
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1861
choke me
1862
#else
1863
$ac_func();
1864
#endif
1865
1866
; return 0; }
1867
EOF
1868
if { (eval echo configure:1869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1869
rm -rf conftest*
1870
eval "ac_cv_func_$ac_func=yes"
1871
else
1872
echo "configure: failed program was:" >&5
1873
cat conftest.$ac_ext >&5
1874
rm -rf conftest*
1875
eval "ac_cv_func_$ac_func=no"
1876
fi
1877
rm -f conftest*
1878
fi
1879
1880
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1881
echo "$ac_t""yes" 1>&6
1882
cat >> confdefs.h <<EOF
1883
#define CRAY_STACKSEG_END $ac_func
1884
EOF
1885
1886
break
1887
else
1888
echo "$ac_t""no" 1>&6
1889
fi
1890
1891
done
1892
fi
1893
1894
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1895
echo "configure:1896: checking stack direction for C alloca" >&5
1896
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1897
echo $ac_n "(cached) $ac_c" 1>&6
1898
else
1899
if test "$cross_compiling" = yes; then
1900
ac_cv_c_stack_direction=0
1901
else
1902
cat > conftest.$ac_ext <<EOF
1903
#line 1904 "configure"
1904
#include "confdefs.h"
1905
find_stack_direction ()
1906
{
1907
static char *addr = 0;
1908
auto char dummy;
1909
if (addr == 0)
1910
{
1911
addr = &dummy;
1912
return find_stack_direction ();
1913
}
1914
else
1915
return (&dummy > addr) ? 1 : -1;
1916
}
1917
main ()
1918
{
1919
exit (find_stack_direction() < 0);
1920
}
1921
EOF
1922
if { (eval echo configure:1923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1923
then
1924
ac_cv_c_stack_direction=1
1925
else
1926
echo "configure: failed program was:" >&5
1927
cat conftest.$ac_ext >&5
1928
rm -fr conftest*
1929
ac_cv_c_stack_direction=-1
1930
fi
1931
rm -fr conftest*
1932
fi
1933
1934
fi
1935
1936
echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1937
cat >> confdefs.h <<EOF
1938
#define STACK_DIRECTION $ac_cv_c_stack_direction
1939
EOF
1940
1941
fi
1942
1943
if test $ac_cv_prog_gcc = yes; then
1944
echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
1945
echo "configure:1946: checking whether ${CC-cc} needs -traditional" >&5
1946
if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
1947
echo $ac_n "(cached) $ac_c" 1>&6
1948
else
1949
ac_pattern="Autoconf.*'x'"
1950
cat > conftest.$ac_ext <<EOF
1951
#line 1952 "configure"
1952
#include "confdefs.h"
1953
#include <sgtty.h>
1954
Autoconf TIOCGETP
1955
EOF
1956
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1957
egrep "$ac_pattern" >/dev/null 2>&1; then
1958
rm -rf conftest*
1959
ac_cv_prog_gcc_traditional=yes
1960
else
1961
rm -rf conftest*
1962
ac_cv_prog_gcc_traditional=no
1963
fi
1964
rm -f conftest*
1965
1966
1967
if test $ac_cv_prog_gcc_traditional = no; then
1968
cat > conftest.$ac_ext <<EOF
1969
#line 1970 "configure"
1970
#include "confdefs.h"
1971
#include <termio.h>
1972
Autoconf TCGETA
1973
EOF
1974
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1975
egrep "$ac_pattern" >/dev/null 2>&1; then
1976
rm -rf conftest*
1977
ac_cv_prog_gcc_traditional=yes
1978
fi
1979
rm -f conftest*
1980
1981
fi
1982
fi
1983
1984
echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
1985
if test $ac_cv_prog_gcc_traditional = yes; then
1986
CC="$CC -traditional"
1987
fi
1988
fi
1989
1990
echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
1991
echo "configure:1992: checking for 8-bit clean memcmp" >&5
1992
if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
1993
echo $ac_n "(cached) $ac_c" 1>&6
1994
else
1995
if test "$cross_compiling" = yes; then
1996
ac_cv_func_memcmp_clean=no
1997
else
1998
cat > conftest.$ac_ext <<EOF
1999
#line 2000 "configure"
2000
#include "confdefs.h"
2001
2002
main()
2003
{
2004
char c0 = 0x40, c1 = 0x80, c2 = 0x81;
2005
exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
2006
}
2007
2008
EOF
2009
if { (eval echo configure:2010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2010
then
2011
ac_cv_func_memcmp_clean=yes
2012
else
2013
echo "configure: failed program was:" >&5
2014
cat conftest.$ac_ext >&5
2015
rm -fr conftest*
2016
ac_cv_func_memcmp_clean=no
2017
fi
2018
rm -fr conftest*
2019
fi
2020
2021
fi
2022
2023
echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
2024
test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
2025
2026
echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2027
echo "configure:2028: checking return type of signal handlers" >&5
2028
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2029
echo $ac_n "(cached) $ac_c" 1>&6
2030
else
2031
cat > conftest.$ac_ext <<EOF
2032
#line 2033 "configure"
2033
#include "confdefs.h"
2034
#include <sys/types.h>
2035
#include <signal.h>
2036
#ifdef signal
2037
#undef signal
2038
#endif
2039
#ifdef __cplusplus
2040
extern "C" void (*signal (int, void (*)(int)))(int);
2041
#else
2042
void (*signal ()) ();
2043
#endif
2044
2045
int main() {
2046
int i;
2047
; return 0; }
2048
EOF
2049
if { (eval echo configure:2050: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2050
rm -rf conftest*
2051
ac_cv_type_signal=void
2052
else
2053
echo "configure: failed program was:" >&5
2054
cat conftest.$ac_ext >&5
2055
rm -rf conftest*
2056
ac_cv_type_signal=int
2057
fi
2058
rm -f conftest*
2059
fi
2060
2061
echo "$ac_t""$ac_cv_type_signal" 1>&6
2062
cat >> confdefs.h <<EOF
2063
#define RETSIGTYPE $ac_cv_type_signal
2064
EOF
2065
2066
2067
ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2068
echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2069
echo "configure:2070: checking for vfork.h" >&5
2070
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2071
echo $ac_n "(cached) $ac_c" 1>&6
2072
else
2073
cat > conftest.$ac_ext <<EOF
2074
#line 2075 "configure"
2075
#include "confdefs.h"
2076
#include <vfork.h>
2077
EOF
2078
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2079
{ (eval echo configure:2080: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2080
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2081
if test -z "$ac_err"; then
2082
rm -rf conftest*
2083
eval "ac_cv_header_$ac_safe=yes"
2084
else
2085
echo "$ac_err" >&5
2086
echo "configure: failed program was:" >&5
2087
cat conftest.$ac_ext >&5
2088
rm -rf conftest*
2089
eval "ac_cv_header_$ac_safe=no"
2090
fi
2091
rm -f conftest*
2092
fi
2093
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2094
echo "$ac_t""yes" 1>&6
2095
cat >> confdefs.h <<\EOF
2096
#define HAVE_VFORK_H 1
2097
EOF
2098
2099
else
2100
echo "$ac_t""no" 1>&6
2101
fi
2102
2103
echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2104
echo "configure:2105: checking for working vfork" >&5
2105
if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2106
echo $ac_n "(cached) $ac_c" 1>&6
2107
else
2108
if test "$cross_compiling" = yes; then
2109
echo $ac_n "checking for vfork""... $ac_c" 1>&6
2110
echo "configure:2111: checking for vfork" >&5
2111
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2112
echo $ac_n "(cached) $ac_c" 1>&6
2113
else
2114
cat > conftest.$ac_ext <<EOF
2115
#line 2116 "configure"
2116
#include "confdefs.h"
2117
/* System header to define __stub macros and hopefully few prototypes,
2118
which can conflict with char vfork(); below. */
2119
#include <assert.h>
2120
/* Override any gcc2 internal prototype to avoid an error. */
2121
/* We use char because int might match the return type of a gcc2
2122
builtin and then its argument prototype would still apply. */
2123
char vfork();
2124
2125
int main() {
2126
2127
/* The GNU C library defines this for functions which it implements
2128
to always fail with ENOSYS. Some functions are actually named
2129
something starting with __ and the normal name is an alias. */
2130
#if defined (__stub_vfork) || defined (__stub___vfork)
2131
choke me
2132
#else
2133
vfork();
2134
#endif
2135
2136
; return 0; }
2137
EOF
2138
if { (eval echo configure:2139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2139
rm -rf conftest*
2140
eval "ac_cv_func_vfork=yes"
2141
else
2142
echo "configure: failed program was:" >&5
2143
cat conftest.$ac_ext >&5
2144
rm -rf conftest*
2145
eval "ac_cv_func_vfork=no"
2146
fi
2147
rm -f conftest*
2148
fi
2149
2150
if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2151
echo "$ac_t""yes" 1>&6
2152
:
2153
else
2154
echo "$ac_t""no" 1>&6
2155
fi
2156
2157
ac_cv_func_vfork_works=$ac_cv_func_vfork
2158
else
2159
cat > conftest.$ac_ext <<EOF
2160
#line 2161 "configure"
2161
#include "confdefs.h"
2162
/* Thanks to Paul Eggert for this test. */
2163
#include <stdio.h>
2164
#include <sys/types.h>
2165
#include <sys/stat.h>
2166
#ifdef HAVE_UNISTD_H
2167
#include <unistd.h>
2168
#endif
2169
#ifdef HAVE_VFORK_H
2170
#include <vfork.h>
2171
#endif
2172
/* On some sparc systems, changes by the child to local and incoming
2173
argument registers are propagated back to the parent.
2174
The compiler is told about this with #include <vfork.h>,
2175
but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2176
Test for this by using a static variable whose address
2177
is put into a register that is clobbered by the vfork. */
2178
static
2179
#ifdef __cplusplus
2180
sparc_address_test (int arg)
2181
#else
2182
sparc_address_test (arg) int arg;
2183
#endif
2184
{
2185
static pid_t child;
2186
if (!child) {
2187
child = vfork ();
2188
if (child < 0) {
2189
perror ("vfork");
2190
_exit(2);
2191
}
2192
if (!child) {
2193
arg = getpid();
2194
write(-1, "", 0);
2195
_exit (arg);
2196
}
2197
}
2198
}
2199
main() {
2200
pid_t parent = getpid ();
2201
pid_t child;
2202
2203
sparc_address_test ();
2204
2205
child = vfork ();
2206
2207
if (child == 0) {
2208
/* Here is another test for sparc vfork register problems.
2209
This test uses lots of local variables, at least
2210
as many local variables as main has allocated so far
2211
including compiler temporaries. 4 locals are enough for
2212
gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2213
A buggy compiler should reuse the register of parent
2214
for one of the local variables, since it will think that
2215
parent can't possibly be used any more in this routine.
2216
Assigning to the local variable will thus munge parent
2217
in the parent process. */
2218
pid_t
2219
p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2220
p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2221
/* Convince the compiler that p..p7 are live; otherwise, it might
2222
use the same hardware register for all 8 local variables. */
2223
if (p != p1 || p != p2 || p != p3 || p != p4
2224
|| p != p5 || p != p6 || p != p7)
2225
_exit(1);
2226
2227
/* On some systems (e.g. IRIX 3.3),
2228
vfork doesn't separate parent from child file descriptors.
2229
If the child closes a descriptor before it execs or exits,
2230
this munges the parent's descriptor as well.
2231
Test for this by closing stdout in the child. */
2232
_exit(close(fileno(stdout)) != 0);
2233
} else {
2234
int status;
2235
struct stat st;
2236
2237
while (wait(&status) != child)
2238
;
2239
exit(
2240
/* Was there some problem with vforking? */
2241
child < 0
2242
2243
/* Did the child fail? (This shouldn't happen.) */
2244
|| status
2245
2246
/* Did the vfork/compiler bug occur? */
2247
|| parent != getpid()
2248
2249
/* Did the file descriptor bug occur? */
2250
|| fstat(fileno(stdout), &st) != 0
2251
);
2252
}
2253
}
2254
EOF
2255
if { (eval echo configure:2256: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2256
then
2257
ac_cv_func_vfork_works=yes
2258
else
2259
echo "configure: failed program was:" >&5
2260
cat conftest.$ac_ext >&5
2261
rm -fr conftest*
2262
ac_cv_func_vfork_works=no
2263
fi
2264
rm -fr conftest*
2265
fi
2266
2267
fi
2268
2269
echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2270
if test $ac_cv_func_vfork_works = no; then
2271
cat >> confdefs.h <<\EOF
2272
#define vfork fork
2273
EOF
2274
2275
fi
2276
2277
for ac_func in getcwd rmdir rename opendir select mkstemp bcopy bzero bcmp
2278
do
2279
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2280
echo "configure:2281: checking for $ac_func" >&5
2281
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2282
echo $ac_n "(cached) $ac_c" 1>&6
2283
else
2284
cat > conftest.$ac_ext <<EOF
2285
#line 2286 "configure"
2286
#include "confdefs.h"
2287
/* System header to define __stub macros and hopefully few prototypes,
2288
which can conflict with char $ac_func(); below. */
2289
#include <assert.h>
2290
/* Override any gcc2 internal prototype to avoid an error. */
2291
/* We use char because int might match the return type of a gcc2
2292
builtin and then its argument prototype would still apply. */
2293
char $ac_func();
2294
2295
int main() {
2296
2297
/* The GNU C library defines this for functions which it implements
2298
to always fail with ENOSYS. Some functions are actually named
2299
something starting with __ and the normal name is an alias. */
2300
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2301
choke me
2302
#else
2303
$ac_func();
2304
#endif
2305
2306
; return 0; }
2307
EOF
2308
if { (eval echo configure:2309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2309
rm -rf conftest*
2310
eval "ac_cv_func_$ac_func=yes"
2311
else
2312
echo "configure: failed program was:" >&5
2313
cat conftest.$ac_ext >&5
2314
rm -rf conftest*
2315
eval "ac_cv_func_$ac_func=no"
2316
fi
2317
rm -f conftest*
2318
fi
2319
2320
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2321
echo "$ac_t""yes" 1>&6
2322
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2323
cat >> confdefs.h <<EOF
2324
#define $ac_tr_func 1
2325
EOF
2326
2327
else
2328
echo "$ac_t""no" 1>&6
2329
fi
2330
done
2331
2332
for ac_func in rindex symlink dup2 sigprocmask getgroups
2333
do
2334
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2335
echo "configure:2336: checking for $ac_func" >&5
2336
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2337
echo $ac_n "(cached) $ac_c" 1>&6
2338
else
2339
cat > conftest.$ac_ext <<EOF
2340
#line 2341 "configure"
2341
#include "confdefs.h"
2342
/* System header to define __stub macros and hopefully few prototypes,
2343
which can conflict with char $ac_func(); below. */
2344
#include <assert.h>
2345
/* Override any gcc2 internal prototype to avoid an error. */
2346
/* We use char because int might match the return type of a gcc2
2347
builtin and then its argument prototype would still apply. */
2348
char $ac_func();
2349
2350
int main() {
2351
2352
/* The GNU C library defines this for functions which it implements
2353
to always fail with ENOSYS. Some functions are actually named
2354
something starting with __ and the normal name is an alias. */
2355
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2356
choke me
2357
#else
2358
$ac_func();
2359
#endif
2360
2361
; return 0; }
2362
EOF
2363
if { (eval echo configure:2364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2364
rm -rf conftest*
2365
eval "ac_cv_func_$ac_func=yes"
2366
else
2367
echo "configure: failed program was:" >&5
2368
cat conftest.$ac_ext >&5
2369
rm -rf conftest*
2370
eval "ac_cv_func_$ac_func=no"
2371
fi
2372
rm -f conftest*
2373
fi
2374
2375
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2376
echo "$ac_t""yes" 1>&6
2377
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2378
cat >> confdefs.h <<EOF
2379
#define $ac_tr_func 1
2380
EOF
2381
2382
else
2383
echo "$ac_t""no" 1>&6
2384
fi
2385
done
2386
2387
2388
# Extract the first word of "cp", so it can be a program name with args.
2389
set dummy cp; ac_word=$2
2390
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2391
echo "configure:2392: checking for $ac_word" >&5
2392
if eval "test \"`echo '$''{'ac_cv_path_cp_cmd'+set}'`\" = set"; then
2393
echo $ac_n "(cached) $ac_c" 1>&6
2394
else
2395
case "$cp_cmd" in
2396
/*)
2397
ac_cv_path_cp_cmd="$cp_cmd" # Let the user override the test with a path.
2398
;;
2399
?:/*)
2400
ac_cv_path_cp_cmd="$cp_cmd" # Let the user override the test with a dos path.
2401
;;
2402
*)
2403
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2404
ac_dummy="$PATH"
2405
for ac_dir in $ac_dummy; do
2406
test -z "$ac_dir" && ac_dir=.
2407
if test -f $ac_dir/$ac_word; then
2408
ac_cv_path_cp_cmd="$ac_dir/$ac_word"
2409
break
2410
fi
2411
done
2412
IFS="$ac_save_ifs"
2413
;;
2414
esac
2415
fi
2416
cp_cmd="$ac_cv_path_cp_cmd"
2417
if test -n "$cp_cmd"; then
2418
echo "$ac_t""$cp_cmd" 1>&6
2419
else
2420
echo "$ac_t""no" 1>&6
2421
fi
2422
2423
cat >> confdefs.h <<EOF
2424
#define CP_CMD "$cp_cmd"
2425
EOF
2426
2427
# Extract the first word of "mv", so it can be a program name with args.
2428
set dummy mv; ac_word=$2
2429
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2430
echo "configure:2431: checking for $ac_word" >&5
2431
if eval "test \"`echo '$''{'ac_cv_path_mv_cmd'+set}'`\" = set"; then
2432
echo $ac_n "(cached) $ac_c" 1>&6
2433
else
2434
case "$mv_cmd" in
2435
/*)
2436
ac_cv_path_mv_cmd="$mv_cmd" # Let the user override the test with a path.
2437
;;
2438
?:/*)
2439
ac_cv_path_mv_cmd="$mv_cmd" # Let the user override the test with a dos path.
2440
;;
2441
*)
2442
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2443
ac_dummy="$PATH"
2444
for ac_dir in $ac_dummy; do
2445
test -z "$ac_dir" && ac_dir=.
2446
if test -f $ac_dir/$ac_word; then
2447
ac_cv_path_mv_cmd="$ac_dir/$ac_word"
2448
break
2449
fi
2450
done
2451
IFS="$ac_save_ifs"
2452
;;
2453
esac
2454
fi
2455
mv_cmd="$ac_cv_path_mv_cmd"
2456
if test -n "$mv_cmd"; then
2457
echo "$ac_t""$mv_cmd" 1>&6
2458
else
2459
echo "$ac_t""no" 1>&6
2460
fi
2461
2462
cat >> confdefs.h <<EOF
2463
#define MV_CMD "$mv_cmd"
2464
EOF
2465
2466
# Extract the first word of "ls", so it can be a program name with args.
2467
set dummy ls; ac_word=$2
2468
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2469
echo "configure:2470: checking for $ac_word" >&5
2470
if eval "test \"`echo '$''{'ac_cv_path_ls_cmd'+set}'`\" = set"; then
2471
echo $ac_n "(cached) $ac_c" 1>&6
2472
else
2473
case "$ls_cmd" in
2474
/*)
2475
ac_cv_path_ls_cmd="$ls_cmd" # Let the user override the test with a path.
2476
;;
2477
?:/*)
2478
ac_cv_path_ls_cmd="$ls_cmd" # Let the user override the test with a dos path.
2479
;;
2480
*)
2481
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2482
ac_dummy="$PATH"
2483
for ac_dir in $ac_dummy; do
2484
test -z "$ac_dir" && ac_dir=.
2485
if test -f $ac_dir/$ac_word; then
2486
ac_cv_path_ls_cmd="$ac_dir/$ac_word"
2487
break
2488
fi
2489
done
2490
IFS="$ac_save_ifs"
2491
;;
2492
esac
2493
fi
2494
ls_cmd="$ac_cv_path_ls_cmd"
2495
if test -n "$ls_cmd"; then
2496
echo "$ac_t""$ls_cmd" 1>&6
2497
else
2498
echo "$ac_t""no" 1>&6
2499
fi
2500
2501
cat >> confdefs.h <<EOF
2502
#define LS_CMD "$ls_cmd"
2503
EOF
2504
2505
# Extract the first word of "rmdir", so it can be a program name with args.
2506
set dummy rmdir; ac_word=$2
2507
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2508
echo "configure:2509: checking for $ac_word" >&5
2509
if eval "test \"`echo '$''{'ac_cv_path_rmdir_cmd'+set}'`\" = set"; then
2510
echo $ac_n "(cached) $ac_c" 1>&6
2511
else
2512
case "$rmdir_cmd" in
2513
/*)
2514
ac_cv_path_rmdir_cmd="$rmdir_cmd" # Let the user override the test with a path.
2515
;;
2516
?:/*)
2517
ac_cv_path_rmdir_cmd="$rmdir_cmd" # Let the user override the test with a dos path.
2518
;;
2519
*)
2520
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2521
ac_dummy="$PATH"
2522
for ac_dir in $ac_dummy; do
2523
test -z "$ac_dir" && ac_dir=.
2524
if test -f $ac_dir/$ac_word; then
2525
ac_cv_path_rmdir_cmd="$ac_dir/$ac_word"
2526
break
2527
fi
2528
done
2529
IFS="$ac_save_ifs"
2530
;;
2531
esac
2532
fi
2533
rmdir_cmd="$ac_cv_path_rmdir_cmd"
2534
if test -n "$rmdir_cmd"; then
2535
echo "$ac_t""$rmdir_cmd" 1>&6
2536
else
2537
echo "$ac_t""no" 1>&6
2538
fi
2539
2540
cat >> confdefs.h <<EOF
2541
#define RMDIR_CMD "$rmdir_cmd"
2542
EOF
2543
2544
2545
echo $ac_n "checking if --enable-canna option specified""... $ac_c" 1>&6
2546
echo "configure:2547: checking if --enable-canna option specified" >&5
2547
# Check whether --enable-canna or --disable-canna was given.
2548
if test "${enable_canna+set}" = set; then
2549
enableval="$enable_canna"
2550
cv_canna="yes"; cannapath=$enableval
2551
else
2552
cv_canna="no"
2553
fi
2554
2555
echo "$ac_t""$cv_canna" 1>&6
2556
if test "$cv_canna" = "yes"; then
2557
2558
if test "$cannapath" = "yes"; then
2559
case "$host_os" in
2560
bsdi2.1)
2561
cannapath="/usr/contrib/canna";;
2562
netbsd*)
2563
cannapath="/usr/pkg";;
2564
freebsd2.2*)
2565
cannapath="/usr/local";;
2566
freebsd2*)
2567
cannapath="/usr/local/canna";;
2568
freebsd*)
2569
cannapath="/usr/local";;
2570
*)
2571
cannapath="/usr/local/canna";;
2572
esac
2573
fi
2574
2575
if test "$cannapath" != "yes"; then
2576
CFLAGS="-I$cannapath/include $CFLAGS"
2577
LDFLAGS="-L$cannapath/lib $LDFLAGS"
2578
fi
2579
2580
echo $ac_n "checking for canna/jrkanji.h""... $ac_c" 1>&6
2581
echo "configure:2582: checking for canna/jrkanji.h" >&5
2582
if eval "test \"`echo '$''{'ac_cv_cannahdrcheck'+set}'`\" = set"; then
2583
echo $ac_n "(cached) $ac_c" 1>&6
2584
else
2585
cat > conftest.$ac_ext <<EOF
2586
#line 2587 "configure"
2587
#include "confdefs.h"
2588
#include <canna/jrkanji.h>
2589
int main() {
2590
jrKanjiStatus ks;
2591
; return 0; }
2592
EOF
2593
if { (eval echo configure:2594: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2594
rm -rf conftest*
2595
ac_cv_cannahdrcheck="yes"
2596
else
2597
echo "configure: failed program was:" >&5
2598
cat conftest.$ac_ext >&5
2599
rm -rf conftest*
2600
ac_cv_cannahdrcheck="no"
2601
fi
2602
rm -f conftest*
2603
fi
2604
2605
echo "$ac_t""$ac_cv_cannahdrcheck" 1>&6
2606
if test "$cannahdrcheck" = "no"; then
2607
echo -n "Fatal error: no canna header in suggested path"
2608
if test "$cannapath" != "yes"; then
2609
echo ", $cannapath/include."
2610
else
2611
echo "."
2612
fi
2613
exit 1
2614
fi
2615
2616
echo $ac_n "checking for jrKanjiControl in -lcanna""... $ac_c" 1>&6
2617
echo "configure:2618: checking for jrKanjiControl in -lcanna" >&5
2618
ac_lib_var=`echo canna'_'jrKanjiControl | sed 'y%./+-%__p_%'`
2619
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2620
echo $ac_n "(cached) $ac_c" 1>&6
2621
else
2622
ac_save_LIBS="$LIBS"
2623
LIBS="-lcanna $LIBS"
2624
cat > conftest.$ac_ext <<EOF
2625
#line 2626 "configure"
2626
#include "confdefs.h"
2627
/* Override any gcc2 internal prototype to avoid an error. */
2628
/* We use char because int might match the return type of a gcc2
2629
builtin and then its argument prototype would still apply. */
2630
char jrKanjiControl();
2631
2632
int main() {
2633
jrKanjiControl()
2634
; return 0; }
2635
EOF
2636
if { (eval echo configure:2637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2637
rm -rf conftest*
2638
eval "ac_cv_lib_$ac_lib_var=yes"
2639
else
2640
echo "configure: failed program was:" >&5
2641
cat conftest.$ac_ext >&5
2642
rm -rf conftest*
2643
eval "ac_cv_lib_$ac_lib_var=no"
2644
fi
2645
rm -f conftest*
2646
LIBS="$ac_save_LIBS"
2647
2648
fi
2649
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2650
echo "$ac_t""yes" 1>&6
2651
cv_cannalibcheck="yes"
2652
else
2653
echo "$ac_t""no" 1>&6
2654
cv_cannalibcheck="no"
2655
fi
2656
2657
if test "$cannalibcheck" = "no"; then
2658
echo "Fatal error: no canna library in suggested path"
2659
if test "$cannapath" != "yes"; then
2660
echo ", $cannapath/lib."
2661
else
2662
echo "."
2663
fi
2664
exit 1
2665
fi
2666
LIBS="-lcanna $LIBS"
2667
cat >> confdefs.h <<\EOF
2668
#define CANNA 1
2669
EOF
2670
2671
fi
2672
2673
trap '' 1 2 15
2674
cat > confcache <<\EOF
2675
# This file is a shell script that caches the results of configure
2676
# tests run on this system so they can be shared between configure
2677
# scripts and configure runs. It is not useful on other systems.
2678
# If it contains results you don't want to keep, you may remove or edit it.
2679
#
2680
# By default, configure uses ./config.cache as the cache file,
2681
# creating it if it does not exist already. You can give configure
2682
# the --cache-file=FILE option to use a different cache file; that is
2683
# what configure does when it calls configure scripts in
2684
# subdirectories, so they share the cache.
2685
# Giving --cache-file=/dev/null disables caching, for debugging configure.
2686
# config.status only pays attention to the cache file if you give it the
2687
# --recheck option to rerun configure.
2688
#
2689
EOF
2690
# The following way of writing the cache mishandles newlines in values,
2691
# but we know of no workaround that is simple, portable, and efficient.
2692
# So, don't put newlines in cache variables' values.
2693
# Ultrix sh set writes to stderr and can't be redirected directly,
2694
# and sets the high bit in the cache file unless we assign to the vars.
2695
(set) 2>&1 |
2696
case `(ac_space=' '; set | grep ac_space) 2>&1` in
2697
*ac_space=\ *)
2698
# `set' does not quote correctly, so add quotes (double-quote substitution
2699
# turns \\\\ into \\, and sed turns \\ into \).
2700
sed -n \
2701
-e "s/'/'\\\\''/g" \
2702
-e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2703
;;
2704
*)
2705
# `set' quotes correctly as required by POSIX, so do not add quotes.
2706
sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2707
;;
2708
esac >> confcache
2709
if cmp -s $cache_file confcache; then
2710
:
2711
else
2712
if test -w $cache_file; then
2713
echo "updating cache $cache_file"
2714
cat confcache > $cache_file
2715
else
2716
echo "not updating unwritable cache $cache_file"
2717
fi
2718
fi
2719
rm -f confcache
2720
2721
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2722
2723
test "x$prefix" = xNONE && prefix=$ac_default_prefix
2724
# Let make expand exec_prefix.
2725
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2726
2727
# Any assignment to VPATH causes Sun make to only execute
2728
# the first set of double-colon rules, so remove it if not needed.
2729
# If there is a colon in the path, we need to keep it.
2730
if test "x$srcdir" = x.; then
2731
ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2732
fi
2733
2734
trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2735
2736
DEFS=-DHAVE_CONFIG_H
2737
2738
# Without the "./", some shells look in PATH for config.status.
2739
: ${CONFIG_STATUS=./config.status}
2740
2741
echo creating $CONFIG_STATUS
2742
rm -f $CONFIG_STATUS
2743
cat > $CONFIG_STATUS <<EOF
2744
#! /bin/sh
2745
# Generated automatically by configure.
2746
# Run this file to recreate the current configuration.
2747
# This directory was configured as follows,
2748
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2749
#
2750
# $0 $ac_configure_args
2751
#
2752
# Compiler output produced by configure, useful for debugging
2753
# configure, is in ./config.log if it exists.
2754
2755
ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2756
for ac_option
2757
do
2758
case "\$ac_option" in
2759
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2760
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2761
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2762
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2763
echo "$CONFIG_STATUS generated by autoconf version 2.13"
2764
exit 0 ;;
2765
-help | --help | --hel | --he | --h)
2766
echo "\$ac_cs_usage"; exit 0 ;;
2767
*) echo "\$ac_cs_usage"; exit 1 ;;
2768
esac
2769
done
2770
2771
ac_given_srcdir=$srcdir
2772
ac_given_INSTALL="$INSTALL"
2773
2774
trap 'rm -fr `echo "Makefile:sys/unix/Makefile.in sysconfig.h:sys/unix/sysconfig.h.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2775
EOF
2776
cat >> $CONFIG_STATUS <<EOF
2777
2778
# Protect against being on the right side of a sed subst in config.status.
2779
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2780
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2781
$ac_vpsub
2782
$extrasub
2783
s%@SHELL@%$SHELL%g
2784
s%@CFLAGS@%$CFLAGS%g
2785
s%@CPPFLAGS@%$CPPFLAGS%g
2786
s%@CXXFLAGS@%$CXXFLAGS%g
2787
s%@FFLAGS@%$FFLAGS%g
2788
s%@DEFS@%$DEFS%g
2789
s%@LDFLAGS@%$LDFLAGS%g
2790
s%@LIBS@%$LIBS%g
2791
s%@exec_prefix@%$exec_prefix%g
2792
s%@prefix@%$prefix%g
2793
s%@program_transform_name@%$program_transform_name%g
2794
s%@bindir@%$bindir%g
2795
s%@sbindir@%$sbindir%g
2796
s%@libexecdir@%$libexecdir%g
2797
s%@datadir@%$datadir%g
2798
s%@sysconfdir@%$sysconfdir%g
2799
s%@sharedstatedir@%$sharedstatedir%g
2800
s%@localstatedir@%$localstatedir%g
2801
s%@libdir@%$libdir%g
2802
s%@includedir@%$includedir%g
2803
s%@oldincludedir@%$oldincludedir%g
2804
s%@infodir@%$infodir%g
2805
s%@mandir@%$mandir%g
2806
s%@host@%$host%g
2807
s%@host_alias@%$host_alias%g
2808
s%@host_cpu@%$host_cpu%g
2809
s%@host_vendor@%$host_vendor%g
2810
s%@host_os@%$host_os%g
2811
s%@CC@%$CC%g
2812
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2813
s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2814
s%@INSTALL_DATA@%$INSTALL_DATA%g
2815
s%@STRIP@%$STRIP%g
2816
s%@CPP@%$CPP%g
2817
s%@ALLOCA@%$ALLOCA%g
2818
s%@LIBOBJS@%$LIBOBJS%g
2819
s%@cp_cmd@%$cp_cmd%g
2820
s%@mv_cmd@%$mv_cmd%g
2821
s%@ls_cmd@%$ls_cmd%g
2822
s%@rmdir_cmd@%$rmdir_cmd%g
2823
2824
CEOF
2825
EOF
2826
2827
cat >> $CONFIG_STATUS <<\EOF
2828
2829
# Split the substitutions into bite-sized pieces for seds with
2830
# small command number limits, like on Digital OSF/1 and HP-UX.
2831
ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2832
ac_file=1 # Number of current file.
2833
ac_beg=1 # First line for current file.
2834
ac_end=$ac_max_sed_cmds # Line after last line for current file.
2835
ac_more_lines=:
2836
ac_sed_cmds=""
2837
while $ac_more_lines; do
2838
if test $ac_beg -gt 1; then
2839
sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2840
else
2841
sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2842
fi
2843
if test ! -s conftest.s$ac_file; then
2844
ac_more_lines=false
2845
rm -f conftest.s$ac_file
2846
else
2847
if test -z "$ac_sed_cmds"; then
2848
ac_sed_cmds="sed -f conftest.s$ac_file"
2849
else
2850
ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2851
fi
2852
ac_file=`expr $ac_file + 1`
2853
ac_beg=$ac_end
2854
ac_end=`expr $ac_end + $ac_max_sed_cmds`
2855
fi
2856
done
2857
if test -z "$ac_sed_cmds"; then
2858
ac_sed_cmds=cat
2859
fi
2860
EOF
2861
2862
cat >> $CONFIG_STATUS <<EOF
2863
2864
CONFIG_FILES=\${CONFIG_FILES-"Makefile:sys/unix/Makefile.in"}
2865
EOF
2866
cat >> $CONFIG_STATUS <<\EOF
2867
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2868
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2869
case "$ac_file" in
2870
*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2871
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2872
*) ac_file_in="${ac_file}.in" ;;
2873
esac
2874
2875
# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2876
2877
# Remove last slash and all that follows it. Not all systems have dirname.
2878
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2879
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2880
# The file is in a subdirectory.
2881
test ! -d "$ac_dir" && mkdir "$ac_dir"
2882
ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2883
# A "../" for each directory in $ac_dir_suffix.
2884
ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2885
else
2886
ac_dir_suffix= ac_dots=
2887
fi
2888
2889
case "$ac_given_srcdir" in
2890
.) srcdir=.
2891
if test -z "$ac_dots"; then top_srcdir=.
2892
else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2893
/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2894
*) # Relative path.
2895
srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2896
top_srcdir="$ac_dots$ac_given_srcdir" ;;
2897
esac
2898
2899
case "$ac_given_INSTALL" in
2900
[/$]*) INSTALL="$ac_given_INSTALL" ;;
2901
*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2902
esac
2903
2904
echo creating "$ac_file"
2905
rm -f "$ac_file"
2906
configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2907
case "$ac_file" in
2908
*Makefile*) ac_comsub="1i\\
2909
# $configure_input" ;;
2910
*) ac_comsub= ;;
2911
esac
2912
2913
ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2914
sed -e "$ac_comsub
2915
s%@configure_input@%$configure_input%g
2916
s%@srcdir@%$srcdir%g
2917
s%@top_srcdir@%$top_srcdir%g
2918
s%@INSTALL@%$INSTALL%g
2919
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2920
fi; done
2921
rm -f conftest.s*
2922
2923
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2924
# NAME is the cpp macro being defined and VALUE is the value it is being given.
2925
#
2926
# ac_d sets the value in "#define NAME VALUE" lines.
2927
ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2928
ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2929
ac_dC='\3'
2930
ac_dD='%g'
2931
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2932
ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2933
ac_uB='\([ ]\)%\1#\2define\3'
2934
ac_uC=' '
2935
ac_uD='\4%g'
2936
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2937
ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2938
ac_eB='$%\1#\2define\3'
2939
ac_eC=' '
2940
ac_eD='%g'
2941
2942
if test "${CONFIG_HEADERS+set}" != set; then
2943
EOF
2944
cat >> $CONFIG_STATUS <<EOF
2945
CONFIG_HEADERS="sysconfig.h:sys/unix/sysconfig.h.in"
2946
EOF
2947
cat >> $CONFIG_STATUS <<\EOF
2948
fi
2949
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2950
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2951
case "$ac_file" in
2952
*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2953
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2954
*) ac_file_in="${ac_file}.in" ;;
2955
esac
2956
2957
echo creating $ac_file
2958
2959
rm -f conftest.frag conftest.in conftest.out
2960
ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2961
cat $ac_file_inputs > conftest.in
2962
2963
EOF
2964
2965
# Transform confdefs.h into a sed script conftest.vals that substitutes
2966
# the proper values into config.h.in to produce config.h. And first:
2967
# Protect against being on the right side of a sed subst in config.status.
2968
# Protect against being in an unquoted here document in config.status.
2969
rm -f conftest.vals
2970
cat > conftest.hdr <<\EOF
2971
s/[\\&%]/\\&/g
2972
s%[\\$`]%\\&%g
2973
s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2974
s%ac_d%ac_u%gp
2975
s%ac_u%ac_e%gp
2976
EOF
2977
sed -n -f conftest.hdr confdefs.h > conftest.vals
2978
rm -f conftest.hdr
2979
2980
# This sed command replaces #undef with comments. This is necessary, for
2981
# example, in the case of _POSIX_SOURCE, which is predefined and required
2982
# on some systems where configure will not decide to define it.
2983
cat >> conftest.vals <<\EOF
2984
s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2985
EOF
2986
2987
# Break up conftest.vals because some shells have a limit on
2988
# the size of here documents, and old seds have small limits too.
2989
2990
rm -f conftest.tail
2991
while :
2992
do
2993
ac_lines=`grep -c . conftest.vals`
2994
# grep -c gives empty output for an empty file on some AIX systems.
2995
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2996
# Write a limited-size here document to conftest.frag.
2997
echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2998
sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2999
echo 'CEOF
3000
sed -f conftest.frag conftest.in > conftest.out
3001
rm -f conftest.in
3002
mv conftest.out conftest.in
3003
' >> $CONFIG_STATUS
3004
sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3005
rm -f conftest.vals
3006
mv conftest.tail conftest.vals
3007
done
3008
rm -f conftest.vals
3009
3010
cat >> $CONFIG_STATUS <<\EOF
3011
rm -f conftest.frag conftest.h
3012
echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3013
cat conftest.in >> conftest.h
3014
rm -f conftest.in
3015
if cmp -s $ac_file conftest.h 2>/dev/null; then
3016
echo "$ac_file is unchanged"
3017
rm -f conftest.h
3018
else
3019
# Remove last slash and all that follows it. Not all systems have dirname.
3020
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3021
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3022
# The file is in a subdirectory.
3023
test ! -d "$ac_dir" && mkdir "$ac_dir"
3024
fi
3025
rm -f $ac_file
3026
mv conftest.h $ac_file
3027
fi
3028
fi; done
3029
3030
EOF
3031
cat >> $CONFIG_STATUS <<EOF
3032
3033
EOF
3034
cat >> $CONFIG_STATUS <<\EOF
3035
3036
exit 0
3037
EOF
3038
chmod +x $CONFIG_STATUS
3039
rm -fr confdefs* $ac_clean_files
3040
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3041
Loggerhead is a web-based interface for Breezy
Version: 2.0.1