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- Committer: Bazaar Package Importer
- Author(s): Hakan Ardo
- Date: 2002-04-15 14:53:38 UTC
- Revision ID: james.westby@ubuntu.com-20020415145338-c8hi0tn5bx74w7o3
Tags: upstream-20020203
Import upstream version 20020203
- files added:
- common
- doc
- doc/examples
- include
- libc
- libc/bsd
- libc/gnu
- libc/misc
- libc/pmstring
- libc/stdlib
- libc/string
- libm
- libm/fplib
added
removed
configure
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated automatically using autoconf version 2.13
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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="$ac_help
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--enable-multilib build many library versions (default)"
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ac_help="$ac_help
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--enable-usegnu use alternative libc functions from GNU libc"
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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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
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# confdefs.h avoids OS command line length limits that DEFS can exceed.
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rm -rf conftest* confdefs.h
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# AIX cpp loses on an empty file, so make sure it contains at least a newline.
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echo > confdefs.h
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# A filename unique to this package, relative to the directory that
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# configure is in, which we can look for to find out if srcdir is correct.
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ac_unique_file=libc
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# Find the source files, if location was not specified.
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if test -z "$srcdir"; then
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ac_srcdir_defaulted=yes
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# Try the directory containing this script, then its parent.
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ac_prog=$0
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ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
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test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
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srcdir=$ac_confdir
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if test ! -r $srcdir/$ac_unique_file; then
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srcdir=..
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fi
471
else
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ac_srcdir_defaulted=no
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fi
474
if test ! -r $srcdir/$ac_unique_file; then
475
if test "$ac_srcdir_defaulted" = yes; then
476
{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
477
else
478
{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
479
fi
480
fi
481
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
482
483
# Prefer explicitly selected file to automatically selected ones.
484
if test -z "$CONFIG_SITE"; then
485
if test "x$prefix" != xNONE; then
486
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
487
else
488
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
489
fi
490
fi
491
for ac_site_file in $CONFIG_SITE; do
492
if test -r "$ac_site_file"; then
493
echo "loading site script $ac_site_file"
494
. "$ac_site_file"
495
fi
496
done
497
498
if test -r "$cache_file"; then
499
echo "loading cache $cache_file"
500
. $cache_file
501
else
502
echo "creating cache $cache_file"
503
> $cache_file
504
fi
505
506
ac_ext=c
507
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
508
ac_cpp='$CPP $CPPFLAGS'
509
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
510
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
511
cross_compiling=$ac_cv_prog_cc_cross
512
513
ac_exeext=
514
ac_objext=o
515
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
516
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
517
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
518
ac_n= ac_c='
519
' ac_t=' '
520
else
521
ac_n=-n ac_c= ac_t=
522
fi
523
else
524
ac_n= ac_c='\c' ac_t=
525
fi
526
527
528
529
# Check whether --enable-multilib or --disable-multilib was given.
530
if test "${enable_multilib+set}" = set; then
531
enableval="$enable_multilib"
532
case "${enableval}" in
533
yes) multilib=yes ;;
534
no) multilib=no ;;
535
*) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
536
esac
537
else
538
multilib=yes
539
fi
540
541
# Check whether --enable-usegnu or --disable-usegnu was given.
542
if test "${enable_usegnu+set}" = set; then
543
enableval="$enable_usegnu"
544
case "${enableval}" in
545
yes) usegnu=yes ;;
546
no) usegnu=no ;;
547
*) { echo "configure: error: bad value ${enableval} for gnu option" 1>&2; exit 1; } ;;
548
esac
549
else
550
usegnu=no
551
fi
552
553
554
case "${target}" in
555
avr) ;;
556
*) { echo "configure: error: This is libc for avr only!" 1>&2; exit 1; } ;;
557
esac
558
559
560
test -z "${with_target_subdir}" && with_target_subdir=.
561
562
if test "${srcdir}" = "."; then
563
if test "${with_target_subdir}" != "."; then
564
avrlib_basedir="${srcdir}/${with_multisrctop}.."
565
else
566
avrlib_basedir="${srcdir}/${with_multisrctop}"
567
fi
568
else
569
avrlib_basedir="${srcdir}"
570
fi
571
572
573
# Determine the host, build, and target systems
574
ac_aux_dir=
575
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
576
if test -f $ac_dir/install-sh; then
577
ac_aux_dir=$ac_dir
578
ac_install_sh="$ac_aux_dir/install-sh -c"
579
break
580
elif test -f $ac_dir/install.sh; then
581
ac_aux_dir=$ac_dir
582
ac_install_sh="$ac_aux_dir/install.sh -c"
583
break
584
fi
585
done
586
if test -z "$ac_aux_dir"; then
587
{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
588
fi
589
ac_config_guess=$ac_aux_dir/config.guess
590
ac_config_sub=$ac_aux_dir/config.sub
591
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
592
593
594
# Do some error checking and defaulting for the host and target type.
595
# The inputs are:
596
# configure --host=HOST --target=TARGET --build=BUILD NONOPT
597
#
598
# The rules are:
599
# 1. You are not allowed to specify --host, --target, and nonopt at the
600
# same time.
601
# 2. Host defaults to nonopt.
602
# 3. If nonopt is not specified, then host defaults to the current host,
603
# as determined by config.guess.
604
# 4. Target and build default to nonopt.
605
# 5. If nonopt is not specified, then target and build default to host.
606
607
# The aliases save the names the user supplied, while $host etc.
608
# will get canonicalized.
609
case $host---$target---$nonopt in
610
NONE---*---* | *---NONE---* | *---*---NONE) ;;
611
*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
612
esac
613
614
615
# Make sure we can run config.sub.
616
if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
617
else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
618
fi
619
620
echo $ac_n "checking host system type""... $ac_c" 1>&6
621
echo "configure:622: checking host system type" >&5
622
623
host_alias=$host
624
case "$host_alias" in
625
NONE)
626
case $nonopt in
627
NONE)
628
if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
629
else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
630
fi ;;
631
*) host_alias=$nonopt ;;
632
esac ;;
633
esac
634
635
host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
636
host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
637
host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
638
host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
639
echo "$ac_t""$host" 1>&6
640
641
echo $ac_n "checking target system type""... $ac_c" 1>&6
642
echo "configure:643: checking target system type" >&5
643
644
target_alias=$target
645
case "$target_alias" in
646
NONE)
647
case $nonopt in
648
NONE) target_alias=$host_alias ;;
649
*) target_alias=$nonopt ;;
650
esac ;;
651
esac
652
653
target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
654
target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
655
target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
656
target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
657
echo "$ac_t""$target" 1>&6
658
659
echo $ac_n "checking build system type""... $ac_c" 1>&6
660
echo "configure:661: checking build system type" >&5
661
662
build_alias=$build
663
case "$build_alias" in
664
NONE)
665
case $nonopt in
666
NONE) build_alias=$host_alias ;;
667
*) build_alias=$nonopt ;;
668
esac ;;
669
esac
670
671
build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
672
build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
673
build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
674
build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
675
echo "$ac_t""$build" 1>&6
676
677
test "$host_alias" != "$target_alias" &&
678
test "$program_prefix$program_suffix$program_transform_name" = \
679
NONENONEs,x,x, &&
680
program_prefix=${target_alias}-
681
682
683
# Find a good install program. We prefer a C program (faster),
684
# so one script is as good as another. But avoid the broken or
685
# incompatible versions:
686
# SysV /etc/install, /usr/sbin/install
687
# SunOS /usr/etc/install
688
# IRIX /sbin/install
689
# AIX /bin/install
690
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
691
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
692
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
693
# ./install, which can be erroneously created by make from ./install.sh.
694
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
695
echo "configure:696: checking for a BSD compatible install" >&5
696
if test -z "$INSTALL"; then
697
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
698
echo $ac_n "(cached) $ac_c" 1>&6
699
else
700
IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
701
for ac_dir in $PATH; do
702
# Account for people who put trailing slashes in PATH elements.
703
case "$ac_dir/" in
704
/|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
705
*)
706
# OSF1 and SCO ODT 3.0 have their own names for install.
707
# Don't use installbsd from OSF since it installs stuff as root
708
# by default.
709
for ac_prog in ginstall scoinst install; do
710
if test -f $ac_dir/$ac_prog; then
711
if test $ac_prog = install &&
712
grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
713
# AIX install. It has an incompatible calling convention.
714
:
715
else
716
ac_cv_path_install="$ac_dir/$ac_prog -c"
717
break 2
718
fi
719
fi
720
done
721
;;
722
esac
723
done
724
IFS="$ac_save_IFS"
725
726
fi
727
if test "${ac_cv_path_install+set}" = set; then
728
INSTALL="$ac_cv_path_install"
729
else
730
# As a last resort, use the slow shell script. We don't cache a
731
# path for INSTALL within a source directory, because that will
732
# break other packages using the cache if that directory is
733
# removed, or if the path is relative.
734
INSTALL="$ac_install_sh"
735
fi
736
fi
737
echo "$ac_t""$INSTALL" 1>&6
738
739
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
740
# It thinks the first close brace ends the variable substitution.
741
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
742
743
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
744
745
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
746
747
echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
748
echo "configure:749: checking whether build environment is sane" >&5
749
# Just in case
750
sleep 1
751
echo timestamp > conftestfile
752
# Do `set' in a subshell so we don't clobber the current shell's
753
# arguments. Must try -L first in case configure is actually a
754
# symlink; some systems play weird games with the mod time of symlinks
755
# (eg FreeBSD returns the mod time of the symlink's containing
756
# directory).
757
if (
758
set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
759
if test "$*" = "X"; then
760
# -L didn't work.
761
set X `ls -t $srcdir/configure conftestfile`
762
fi
763
if test "$*" != "X $srcdir/configure conftestfile" \
764
&& test "$*" != "X conftestfile $srcdir/configure"; then
765
766
# If neither matched, then we have a broken ls. This can happen
767
# if, for instance, CONFIG_SHELL is bash and it inherits a
768
# broken ls alias from the environment. This has actually
769
# happened. Such a system could not be considered "sane".
770
{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
771
alias in your environment" 1>&2; exit 1; }
772
fi
773
774
test "$2" = conftestfile
775
)
776
then
777
# Ok.
778
:
779
else
780
{ echo "configure: error: newly created file is older than distributed files!
781
Check your system clock" 1>&2; exit 1; }
782
fi
783
rm -f conftest*
784
echo "$ac_t""yes" 1>&6
785
if test "$program_transform_name" = s,x,x,; then
786
program_transform_name=
787
else
788
# Double any \ or $. echo might interpret backslashes.
789
cat <<\EOF_SED > conftestsed
790
s,\\,\\\\,g; s,\$,$$,g
791
EOF_SED
792
program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
793
rm -f conftestsed
794
fi
795
test "$program_prefix" != NONE &&
796
program_transform_name="s,^,${program_prefix},; $program_transform_name"
797
# Use a double $ so make ignores it.
798
test "$program_suffix" != NONE &&
799
program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
800
801
# sed with no file args requires a program.
802
test "$program_transform_name" = "" && program_transform_name="s,x,x,"
803
804
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
805
echo "configure:806: checking whether ${MAKE-make} sets \${MAKE}" >&5
806
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
807
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
808
echo $ac_n "(cached) $ac_c" 1>&6
809
else
810
cat > conftestmake <<\EOF
811
all:
812
@echo 'ac_maketemp="${MAKE}"'
813
EOF
814
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
815
eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
816
if test -n "$ac_maketemp"; then
817
eval ac_cv_prog_make_${ac_make}_set=yes
818
else
819
eval ac_cv_prog_make_${ac_make}_set=no
820
fi
821
rm -f conftestmake
822
fi
823
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
824
echo "$ac_t""yes" 1>&6
825
SET_MAKE=
826
else
827
echo "$ac_t""no" 1>&6
828
SET_MAKE="MAKE=${MAKE-make}"
829
fi
830
831
832
PACKAGE=avr-libc
833
834
VERSION=20020203
835
836
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
837
{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
838
fi
839
cat >> confdefs.h <<EOF
840
#define PACKAGE "$PACKAGE"
841
EOF
842
843
cat >> confdefs.h <<EOF
844
#define VERSION "$VERSION"
845
EOF
846
847
848
849
missing_dir=`cd $ac_aux_dir && pwd`
850
echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
851
echo "configure:852: checking for working aclocal" >&5
852
# Run test in a subshell; some versions of sh will print an error if
853
# an executable is not found, even if stderr is redirected.
854
# Redirect stdin to placate older versions of autoconf. Sigh.
855
if (aclocal --version) < /dev/null > /dev/null 2>&1; then
856
ACLOCAL=aclocal
857
echo "$ac_t""found" 1>&6
858
else
859
ACLOCAL="$missing_dir/missing aclocal"
860
echo "$ac_t""missing" 1>&6
861
fi
862
863
echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
864
echo "configure:865: checking for working autoconf" >&5
865
# Run test in a subshell; some versions of sh will print an error if
866
# an executable is not found, even if stderr is redirected.
867
# Redirect stdin to placate older versions of autoconf. Sigh.
868
if (autoconf --version) < /dev/null > /dev/null 2>&1; then
869
AUTOCONF=autoconf
870
echo "$ac_t""found" 1>&6
871
else
872
AUTOCONF="$missing_dir/missing autoconf"
873
echo "$ac_t""missing" 1>&6
874
fi
875
876
echo $ac_n "checking for working automake""... $ac_c" 1>&6
877
echo "configure:878: checking for working automake" >&5
878
# Run test in a subshell; some versions of sh will print an error if
879
# an executable is not found, even if stderr is redirected.
880
# Redirect stdin to placate older versions of autoconf. Sigh.
881
if (automake --version) < /dev/null > /dev/null 2>&1; then
882
AUTOMAKE=automake
883
echo "$ac_t""found" 1>&6
884
else
885
AUTOMAKE="$missing_dir/missing automake"
886
echo "$ac_t""missing" 1>&6
887
fi
888
889
echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
890
echo "configure:891: checking for working autoheader" >&5
891
# Run test in a subshell; some versions of sh will print an error if
892
# an executable is not found, even if stderr is redirected.
893
# Redirect stdin to placate older versions of autoconf. Sigh.
894
if (autoheader --version) < /dev/null > /dev/null 2>&1; then
895
AUTOHEADER=autoheader
896
echo "$ac_t""found" 1>&6
897
else
898
AUTOHEADER="$missing_dir/missing autoheader"
899
echo "$ac_t""missing" 1>&6
900
fi
901
902
echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
903
echo "configure:904: checking for working makeinfo" >&5
904
# Run test in a subshell; some versions of sh will print an error if
905
# an executable is not found, even if stderr is redirected.
906
# Redirect stdin to placate older versions of autoconf. Sigh.
907
if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
908
MAKEINFO=makeinfo
909
echo "$ac_t""found" 1>&6
910
else
911
MAKEINFO="$missing_dir/missing makeinfo"
912
echo "$ac_t""missing" 1>&6
913
fi
914
915
916
917
if test $host != $build; then
918
ac_tool_prefix=${host_alias}-
919
else
920
ac_tool_prefix=
921
fi
922
923
# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
924
set dummy ${ac_tool_prefix}as; ac_word=$2
925
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
926
echo "configure:927: checking for $ac_word" >&5
927
if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
928
echo $ac_n "(cached) $ac_c" 1>&6
929
else
930
if test -n "$AS"; then
931
ac_cv_prog_AS="$AS" # Let the user override the test.
932
else
933
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
934
ac_dummy="$PATH"
935
for ac_dir in $ac_dummy; do
936
test -z "$ac_dir" && ac_dir=.
937
if test -f $ac_dir/$ac_word; then
938
ac_cv_prog_AS="${ac_tool_prefix}as"
939
break
940
fi
941
done
942
IFS="$ac_save_ifs"
943
fi
944
fi
945
AS="$ac_cv_prog_AS"
946
if test -n "$AS"; then
947
echo "$ac_t""$AS" 1>&6
948
else
949
echo "$ac_t""no" 1>&6
950
fi
951
952
953
if test -z "$ac_cv_prog_AS"; then
954
if test -n "$ac_tool_prefix"; then
955
# Extract the first word of "as", so it can be a program name with args.
956
set dummy as; ac_word=$2
957
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
958
echo "configure:959: checking for $ac_word" >&5
959
if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
960
echo $ac_n "(cached) $ac_c" 1>&6
961
else
962
if test -n "$AS"; then
963
ac_cv_prog_AS="$AS" # Let the user override the test.
964
else
965
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
966
ac_dummy="$PATH"
967
for ac_dir in $ac_dummy; do
968
test -z "$ac_dir" && ac_dir=.
969
if test -f $ac_dir/$ac_word; then
970
ac_cv_prog_AS="as"
971
break
972
fi
973
done
974
IFS="$ac_save_ifs"
975
test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
976
fi
977
fi
978
AS="$ac_cv_prog_AS"
979
if test -n "$AS"; then
980
echo "$ac_t""$AS" 1>&6
981
else
982
echo "$ac_t""no" 1>&6
983
fi
984
985
else
986
AS="as"
987
fi
988
fi
989
990
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
991
set dummy ${ac_tool_prefix}ar; ac_word=$2
992
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
993
echo "configure:994: checking for $ac_word" >&5
994
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
995
echo $ac_n "(cached) $ac_c" 1>&6
996
else
997
if test -n "$AR"; then
998
ac_cv_prog_AR="$AR" # Let the user override the test.
999
else
1000
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1001
ac_dummy="$PATH"
1002
for ac_dir in $ac_dummy; do
1003
test -z "$ac_dir" && ac_dir=.
1004
if test -f $ac_dir/$ac_word; then
1005
ac_cv_prog_AR="${ac_tool_prefix}ar"
1006
break
1007
fi
1008
done
1009
IFS="$ac_save_ifs"
1010
fi
1011
fi
1012
AR="$ac_cv_prog_AR"
1013
if test -n "$AR"; then
1014
echo "$ac_t""$AR" 1>&6
1015
else
1016
echo "$ac_t""no" 1>&6
1017
fi
1018
1019
1020
if test -z "$ac_cv_prog_AR"; then
1021
if test -n "$ac_tool_prefix"; then
1022
# Extract the first word of "ar", so it can be a program name with args.
1023
set dummy ar; ac_word=$2
1024
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1025
echo "configure:1026: checking for $ac_word" >&5
1026
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1027
echo $ac_n "(cached) $ac_c" 1>&6
1028
else
1029
if test -n "$AR"; then
1030
ac_cv_prog_AR="$AR" # Let the user override the test.
1031
else
1032
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1033
ac_dummy="$PATH"
1034
for ac_dir in $ac_dummy; do
1035
test -z "$ac_dir" && ac_dir=.
1036
if test -f $ac_dir/$ac_word; then
1037
ac_cv_prog_AR="ar"
1038
break
1039
fi
1040
done
1041
IFS="$ac_save_ifs"
1042
test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1043
fi
1044
fi
1045
AR="$ac_cv_prog_AR"
1046
if test -n "$AR"; then
1047
echo "$ac_t""$AR" 1>&6
1048
else
1049
echo "$ac_t""no" 1>&6
1050
fi
1051
1052
else
1053
AR="ar"
1054
fi
1055
fi
1056
1057
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1058
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1059
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1060
echo "configure:1061: checking for $ac_word" >&5
1061
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1062
echo $ac_n "(cached) $ac_c" 1>&6
1063
else
1064
if test -n "$RANLIB"; then
1065
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1066
else
1067
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1068
ac_dummy="$PATH"
1069
for ac_dir in $ac_dummy; do
1070
test -z "$ac_dir" && ac_dir=.
1071
if test -f $ac_dir/$ac_word; then
1072
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1073
break
1074
fi
1075
done
1076
IFS="$ac_save_ifs"
1077
fi
1078
fi
1079
RANLIB="$ac_cv_prog_RANLIB"
1080
if test -n "$RANLIB"; then
1081
echo "$ac_t""$RANLIB" 1>&6
1082
else
1083
echo "$ac_t""no" 1>&6
1084
fi
1085
1086
1087
if test -z "$ac_cv_prog_RANLIB"; then
1088
if test -n "$ac_tool_prefix"; then
1089
# Extract the first word of "ranlib", so it can be a program name with args.
1090
set dummy ranlib; ac_word=$2
1091
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1092
echo "configure:1093: checking for $ac_word" >&5
1093
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1094
echo $ac_n "(cached) $ac_c" 1>&6
1095
else
1096
if test -n "$RANLIB"; then
1097
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1098
else
1099
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1100
ac_dummy="$PATH"
1101
for ac_dir in $ac_dummy; do
1102
test -z "$ac_dir" && ac_dir=.
1103
if test -f $ac_dir/$ac_word; then
1104
ac_cv_prog_RANLIB="ranlib"
1105
break
1106
fi
1107
done
1108
IFS="$ac_save_ifs"
1109
test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1110
fi
1111
fi
1112
RANLIB="$ac_cv_prog_RANLIB"
1113
if test -n "$RANLIB"; then
1114
echo "$ac_t""$RANLIB" 1>&6
1115
else
1116
echo "$ac_t""no" 1>&6
1117
fi
1118
1119
else
1120
RANLIB=":"
1121
fi
1122
fi
1123
1124
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1125
set dummy ${ac_tool_prefix}gcc; ac_word=$2
1126
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1127
echo "configure:1128: checking for $ac_word" >&5
1128
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1129
echo $ac_n "(cached) $ac_c" 1>&6
1130
else
1131
if test -n "$CC"; then
1132
ac_cv_prog_CC="$CC" # Let the user override the test.
1133
else
1134
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1135
ac_dummy="$PATH"
1136
for ac_dir in $ac_dummy; do
1137
test -z "$ac_dir" && ac_dir=.
1138
if test -f $ac_dir/$ac_word; then
1139
ac_cv_prog_CC="${ac_tool_prefix}gcc"
1140
break
1141
fi
1142
done
1143
IFS="$ac_save_ifs"
1144
fi
1145
fi
1146
CC="$ac_cv_prog_CC"
1147
if test -n "$CC"; then
1148
echo "$ac_t""$CC" 1>&6
1149
else
1150
echo "$ac_t""no" 1>&6
1151
fi
1152
1153
1154
if test -z "$ac_cv_prog_CC"; then
1155
if test -n "$ac_tool_prefix"; then
1156
# Extract the first word of "gcc", so it can be a program name with args.
1157
set dummy gcc; ac_word=$2
1158
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1159
echo "configure:1160: checking for $ac_word" >&5
1160
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1161
echo $ac_n "(cached) $ac_c" 1>&6
1162
else
1163
if test -n "$CC"; then
1164
ac_cv_prog_CC="$CC" # Let the user override the test.
1165
else
1166
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1167
ac_dummy="$PATH"
1168
for ac_dir in $ac_dummy; do
1169
test -z "$ac_dir" && ac_dir=.
1170
if test -f $ac_dir/$ac_word; then
1171
ac_cv_prog_CC="gcc"
1172
break
1173
fi
1174
done
1175
IFS="$ac_save_ifs"
1176
test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="gcc"
1177
fi
1178
fi
1179
CC="$ac_cv_prog_CC"
1180
if test -n "$CC"; then
1181
echo "$ac_t""$CC" 1>&6
1182
else
1183
echo "$ac_t""no" 1>&6
1184
fi
1185
1186
else
1187
CC="gcc"
1188
fi
1189
fi
1190
1191
1192
case "${CC}" in
1193
*avr-gcc*) ;;
1194
*) { echo "configure: error: Wrong C compiler found; check the PATH!" 1>&2; exit 1; } ;;
1195
esac
1196
case "${AS}" in
1197
*avr-as*) ;;
1198
*) { echo "configure: error: Wrong assembler found; check the PATH!" 1>&2; exit 1; } ;;
1199
esac
1200
case "${AR}" in
1201
*avr-ar*) ;;
1202
*) { echo "configure: error: Wrong archiver found; check the PATH!" 1>&2; exit 1; } ;;
1203
esac
1204
case "${RANLIB}" in
1205
*avr-ranlib*|:) ;;
1206
*) { echo "configure: error: Wrong ranlib found; check the PATH!" 1>&2; exit 1; } ;;
1207
esac
1208
1209
# Find a good install program. We prefer a C program (faster),
1210
# so one script is as good as another. But avoid the broken or
1211
# incompatible versions:
1212
# SysV /etc/install, /usr/sbin/install
1213
# SunOS /usr/etc/install
1214
# IRIX /sbin/install
1215
# AIX /bin/install
1216
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1217
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1218
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1219
# ./install, which can be erroneously created by make from ./install.sh.
1220
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1221
echo "configure:1222: checking for a BSD compatible install" >&5
1222
if test -z "$INSTALL"; then
1223
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1224
echo $ac_n "(cached) $ac_c" 1>&6
1225
else
1226
IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1227
for ac_dir in $PATH; do
1228
# Account for people who put trailing slashes in PATH elements.
1229
case "$ac_dir/" in
1230
/|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1231
*)
1232
# OSF1 and SCO ODT 3.0 have their own names for install.
1233
# Don't use installbsd from OSF since it installs stuff as root
1234
# by default.
1235
for ac_prog in ginstall scoinst install; do
1236
if test -f $ac_dir/$ac_prog; then
1237
if test $ac_prog = install &&
1238
grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1239
# AIX install. It has an incompatible calling convention.
1240
:
1241
else
1242
ac_cv_path_install="$ac_dir/$ac_prog -c"
1243
break 2
1244
fi
1245
fi
1246
done
1247
;;
1248
esac
1249
done
1250
IFS="$ac_save_IFS"
1251
1252
fi
1253
if test "${ac_cv_path_install+set}" = set; then
1254
INSTALL="$ac_cv_path_install"
1255
else
1256
# As a last resort, use the slow shell script. We don't cache a
1257
# path for INSTALL within a source directory, because that will
1258
# break other packages using the cache if that directory is
1259
# removed, or if the path is relative.
1260
INSTALL="$ac_install_sh"
1261
fi
1262
fi
1263
echo "$ac_t""$INSTALL" 1>&6
1264
1265
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1266
# It thinks the first close brace ends the variable substitution.
1267
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1268
1269
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1270
1271
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1272
1273
1274
1275
1276
avrlib_opt_space='-mcall-prologues -Os'
1277
avrlib_opt_speed='-O3'
1278
1279
AVR_CRT_AT90=''
1280
AVR_CRT_TINY=''
1281
AVR_CRT_MEGA=''
1282
AVR_CRT_OTHER=''
1283
avrlib_cflags=''
1284
avrlib_asflags=''
1285
if test -z "${with_multisubdir}"; then
1286
avrlib_cflags="-mmcu=avr2 ${avrlib_opt_space}"
1287
avrlib_asflags='-mmcu=at90s8515'
1288
AVR_CRT_AT90='crts1200.o crts2313.o crts2323.o crts2333.o crts2343.o \\\
1289
crts4414.o crts4433.o crts4434.o crts8515.o crts8535.o \\\
1290
crtc8534.o'
1291
AVR_CRT_TINY='crttn11.o crttn12.o crttn15.o crttn28.o crttn22.o'
1292
else
1293
case $with_multisubdir in
1294
avr3) avrlib_cflags=${avrlib_opt_speed}
1295
avrlib_asflags='-mmcu=atmega103'
1296
AVR_CRT_MEGA='crtm103.o crtm603.o'
1297
;;
1298
avr4) avrlib_cflags=${avrlib_opt_space}
1299
avrlib_asflags='-mmcu=atmega83'
1300
AVR_CRT_MEGA='crtm83.o # crtm8.o crtm85.o'
1301
;;
1302
avr5) avrlib_cflags=${avrlib_opt_speed}
1303
avrlib_asflags='-mmcu=atmega161'
1304
AVR_CRT_MEGA='crtm161.o crtm163.o crtm32.o # crtm128.o'
1305
AVR_CRT_OTHER='crtat94k.o'
1306
;;
1307
*) { echo "configure: error: unexpected value '${with_multisubdir}' for with_multisubdir" 1>&2; exit 1; }
1308
;;
1309
esac
1310
fi
1311
1312
AVRLIB_CFLAGS="-g -Wall -W -Wstrict-prototypes ${avrlib_cflags}"
1313
1314
AVRLIB_ASFLAGS="-x assembler-with-cpp -Wa,-gstabs ${avrlib_asflags}"
1315
1316
AVR_CRT_ASFLAGS='-x assembler-with-cpp -Wa,-gstabs'
1317
1318
1319
1320
1321
1322
1323
INCLUDES='-I$(top_srcdir)/include -I$(top_srcdir)/common'
1324
1325
1326
if test "${usegnu}" = "yes"; then
1327
LIB_QSORT_DIR='gnu'
1328
else
1329
LIB_QSORT_DIR='bsd'
1330
fi
1331
1332
1333
if test "${multilib}" = "yes"; then
1334
multilib_arg="--enable-multilib"
1335
else
1336
multilib_arg=
1337
fi
1338
1339
trap '' 1 2 15
1340
cat > confcache <<\EOF
1341
# This file is a shell script that caches the results of configure
1342
# tests run on this system so they can be shared between configure
1343
# scripts and configure runs. It is not useful on other systems.
1344
# If it contains results you don't want to keep, you may remove or edit it.
1345
#
1346
# By default, configure uses ./config.cache as the cache file,
1347
# creating it if it does not exist already. You can give configure
1348
# the --cache-file=FILE option to use a different cache file; that is
1349
# what configure does when it calls configure scripts in
1350
# subdirectories, so they share the cache.
1351
# Giving --cache-file=/dev/null disables caching, for debugging configure.
1352
# config.status only pays attention to the cache file if you give it the
1353
# --recheck option to rerun configure.
1354
#
1355
EOF
1356
# The following way of writing the cache mishandles newlines in values,
1357
# but we know of no workaround that is simple, portable, and efficient.
1358
# So, don't put newlines in cache variables' values.
1359
# Ultrix sh set writes to stderr and can't be redirected directly,
1360
# and sets the high bit in the cache file unless we assign to the vars.
1361
(set) 2>&1 |
1362
case `(ac_space=' '; set | grep ac_space) 2>&1` in
1363
*ac_space=\ *)
1364
# `set' does not quote correctly, so add quotes (double-quote substitution
1365
# turns \\\\ into \\, and sed turns \\ into \).
1366
sed -n \
1367
-e "s/'/'\\\\''/g" \
1368
-e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1369
;;
1370
*)
1371
# `set' quotes correctly as required by POSIX, so do not add quotes.
1372
sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1373
;;
1374
esac >> confcache
1375
if cmp -s $cache_file confcache; then
1376
:
1377
else
1378
if test -w $cache_file; then
1379
echo "updating cache $cache_file"
1380
cat confcache > $cache_file
1381
else
1382
echo "not updating unwritable cache $cache_file"
1383
fi
1384
fi
1385
rm -f confcache
1386
1387
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1388
1389
test "x$prefix" = xNONE && prefix=$ac_default_prefix
1390
# Let make expand exec_prefix.
1391
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1392
1393
# Any assignment to VPATH causes Sun make to only execute
1394
# the first set of double-colon rules, so remove it if not needed.
1395
# If there is a colon in the path, we need to keep it.
1396
if test "x$srcdir" = x.; then
1397
ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1398
fi
1399
1400
trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1401
1402
# Transform confdefs.h into DEFS.
1403
# Protect against shell expansion while executing Makefile rules.
1404
# Protect against Makefile macro expansion.
1405
cat > conftest.defs <<\EOF
1406
s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1407
s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
1408
s%\[%\\&%g
1409
s%\]%\\&%g
1410
s%\$%$$%g
1411
EOF
1412
DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1413
rm -f conftest.defs
1414
1415
1416
# Without the "./", some shells look in PATH for config.status.
1417
: ${CONFIG_STATUS=./config.status}
1418
1419
echo creating $CONFIG_STATUS
1420
rm -f $CONFIG_STATUS
1421
cat > $CONFIG_STATUS <<EOF
1422
#! /bin/sh
1423
# Generated automatically by configure.
1424
# Run this file to recreate the current configuration.
1425
# This directory was configured as follows,
1426
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1427
#
1428
# $0 $ac_configure_args
1429
#
1430
# Compiler output produced by configure, useful for debugging
1431
# configure, is in ./config.log if it exists.
1432
1433
ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1434
for ac_option
1435
do
1436
case "\$ac_option" in
1437
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1438
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1439
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1440
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1441
echo "$CONFIG_STATUS generated by autoconf version 2.13"
1442
exit 0 ;;
1443
-help | --help | --hel | --he | --h)
1444
echo "\$ac_cs_usage"; exit 0 ;;
1445
*) echo "\$ac_cs_usage"; exit 1 ;;
1446
esac
1447
done
1448
1449
ac_given_srcdir=$srcdir
1450
ac_given_INSTALL="$INSTALL"
1451
1452
trap 'rm -fr `echo "libc/Makefile libc/stdlib/Makefile libc/pmstring/Makefile
1453
libc/string/Makefile libc/misc/Makefile libc/bsd/Makefile
1454
libc/gnu/Makefile
1455
libm/Makefile libm/fplib/Makefile
1456
Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1457
EOF
1458
cat >> $CONFIG_STATUS <<EOF
1459
1460
# Protect against being on the right side of a sed subst in config.status.
1461
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1462
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1463
$ac_vpsub
1464
$extrasub
1465
s%@SHELL@%$SHELL%g
1466
s%@CFLAGS@%$CFLAGS%g
1467
s%@CPPFLAGS@%$CPPFLAGS%g
1468
s%@CXXFLAGS@%$CXXFLAGS%g
1469
s%@FFLAGS@%$FFLAGS%g
1470
s%@DEFS@%$DEFS%g
1471
s%@LDFLAGS@%$LDFLAGS%g
1472
s%@LIBS@%$LIBS%g
1473
s%@exec_prefix@%$exec_prefix%g
1474
s%@prefix@%$prefix%g
1475
s%@program_transform_name@%$program_transform_name%g
1476
s%@bindir@%$bindir%g
1477
s%@sbindir@%$sbindir%g
1478
s%@libexecdir@%$libexecdir%g
1479
s%@datadir@%$datadir%g
1480
s%@sysconfdir@%$sysconfdir%g
1481
s%@sharedstatedir@%$sharedstatedir%g
1482
s%@localstatedir@%$localstatedir%g
1483
s%@libdir@%$libdir%g
1484
s%@includedir@%$includedir%g
1485
s%@oldincludedir@%$oldincludedir%g
1486
s%@infodir@%$infodir%g
1487
s%@mandir@%$mandir%g
1488
s%@usegnu@%$usegnu%g
1489
s%@avrlib_basedir@%$avrlib_basedir%g
1490
s%@host@%$host%g
1491
s%@host_alias@%$host_alias%g
1492
s%@host_cpu@%$host_cpu%g
1493
s%@host_vendor@%$host_vendor%g
1494
s%@host_os@%$host_os%g
1495
s%@target@%$target%g
1496
s%@target_alias@%$target_alias%g
1497
s%@target_cpu@%$target_cpu%g
1498
s%@target_vendor@%$target_vendor%g
1499
s%@target_os@%$target_os%g
1500
s%@build@%$build%g
1501
s%@build_alias@%$build_alias%g
1502
s%@build_cpu@%$build_cpu%g
1503
s%@build_vendor@%$build_vendor%g
1504
s%@build_os@%$build_os%g
1505
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1506
s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1507
s%@INSTALL_DATA@%$INSTALL_DATA%g
1508
s%@PACKAGE@%$PACKAGE%g
1509
s%@VERSION@%$VERSION%g
1510
s%@ACLOCAL@%$ACLOCAL%g
1511
s%@AUTOCONF@%$AUTOCONF%g
1512
s%@AUTOMAKE@%$AUTOMAKE%g
1513
s%@AUTOHEADER@%$AUTOHEADER%g
1514
s%@MAKEINFO@%$MAKEINFO%g
1515
s%@SET_MAKE@%$SET_MAKE%g
1516
s%@AS@%$AS%g
1517
s%@AR@%$AR%g
1518
s%@RANLIB@%$RANLIB%g
1519
s%@CC@%$CC%g
1520
s%@AVRLIB_CFLAGS@%$AVRLIB_CFLAGS%g
1521
s%@AVRLIB_ASFLAGS@%$AVRLIB_ASFLAGS%g
1522
s%@AVR_CRT_ASFLAGS@%$AVR_CRT_ASFLAGS%g
1523
s%@AVR_CRT_AT90@%$AVR_CRT_AT90%g
1524
s%@AVR_CRT_TINY@%$AVR_CRT_TINY%g
1525
s%@AVR_CRT_MEGA@%$AVR_CRT_MEGA%g
1526
s%@AVR_CRT_OTHER@%$AVR_CRT_OTHER%g
1527
s%@INCLUDES@%$INCLUDES%g
1528
s%@LIB_QSORT_DIR@%$LIB_QSORT_DIR%g
1529
1530
CEOF
1531
EOF
1532
1533
cat >> $CONFIG_STATUS <<\EOF
1534
1535
# Split the substitutions into bite-sized pieces for seds with
1536
# small command number limits, like on Digital OSF/1 and HP-UX.
1537
ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1538
ac_file=1 # Number of current file.
1539
ac_beg=1 # First line for current file.
1540
ac_end=$ac_max_sed_cmds # Line after last line for current file.
1541
ac_more_lines=:
1542
ac_sed_cmds=""
1543
while $ac_more_lines; do
1544
if test $ac_beg -gt 1; then
1545
sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1546
else
1547
sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1548
fi
1549
if test ! -s conftest.s$ac_file; then
1550
ac_more_lines=false
1551
rm -f conftest.s$ac_file
1552
else
1553
if test -z "$ac_sed_cmds"; then
1554
ac_sed_cmds="sed -f conftest.s$ac_file"
1555
else
1556
ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1557
fi
1558
ac_file=`expr $ac_file + 1`
1559
ac_beg=$ac_end
1560
ac_end=`expr $ac_end + $ac_max_sed_cmds`
1561
fi
1562
done
1563
if test -z "$ac_sed_cmds"; then
1564
ac_sed_cmds=cat
1565
fi
1566
EOF
1567
1568
cat >> $CONFIG_STATUS <<EOF
1569
1570
CONFIG_FILES=\${CONFIG_FILES-"libc/Makefile libc/stdlib/Makefile libc/pmstring/Makefile
1571
libc/string/Makefile libc/misc/Makefile libc/bsd/Makefile
1572
libc/gnu/Makefile
1573
libm/Makefile libm/fplib/Makefile
1574
Makefile"}
1575
EOF
1576
cat >> $CONFIG_STATUS <<\EOF
1577
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1578
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1579
case "$ac_file" in
1580
*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1581
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1582
*) ac_file_in="${ac_file}.in" ;;
1583
esac
1584
1585
# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1586
1587
# Remove last slash and all that follows it. Not all systems have dirname.
1588
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1589
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1590
# The file is in a subdirectory.
1591
test ! -d "$ac_dir" && mkdir "$ac_dir"
1592
ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1593
# A "../" for each directory in $ac_dir_suffix.
1594
ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1595
else
1596
ac_dir_suffix= ac_dots=
1597
fi
1598
1599
case "$ac_given_srcdir" in
1600
.) srcdir=.
1601
if test -z "$ac_dots"; then top_srcdir=.
1602
else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1603
/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1604
*) # Relative path.
1605
srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1606
top_srcdir="$ac_dots$ac_given_srcdir" ;;
1607
esac
1608
1609
case "$ac_given_INSTALL" in
1610
[/$]*) INSTALL="$ac_given_INSTALL" ;;
1611
*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1612
esac
1613
1614
echo creating "$ac_file"
1615
rm -f "$ac_file"
1616
configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1617
case "$ac_file" in
1618
*Makefile*) ac_comsub="1i\\
1619
# $configure_input" ;;
1620
*) ac_comsub= ;;
1621
esac
1622
1623
ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1624
sed -e "$ac_comsub
1625
s%@configure_input@%$configure_input%g
1626
s%@srcdir@%$srcdir%g
1627
s%@top_srcdir@%$top_srcdir%g
1628
s%@INSTALL@%$INSTALL%g
1629
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1630
fi; done
1631
rm -f conftest.s*
1632
1633
EOF
1634
cat >> $CONFIG_STATUS <<EOF
1635
srcdir=${srcdir}
1636
host=${host}
1637
target=${target}
1638
with_multisubdir=${with_multisubdir}
1639
ac_configure_args="${multilib_arg} ${ac_configure_args}"
1640
CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1641
avrlib_basedir=${avrlib_basedir}
1642
CC="${CC}"
1643
1644
EOF
1645
cat >> $CONFIG_STATUS <<\EOF
1646
if test -n "$CONFIG_FILES"; then
1647
. ${avrlib_basedir}/config-ml.in
1648
fi
1649
exit 0
1650
EOF
1651
chmod +x $CONFIG_STATUS
1652
rm -fr confdefs* $ac_clean_files
1653
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1654
Loggerhead is a web-based interface for Breezy
Version: 2.0.1