From a80c00507583b88021ba468a83299a84574ad091 Mon Sep 17 00:00:00 2001 From: "David E. O'Brien" <obrien@FreeBSD.org> Date: Mon, 30 Aug 1999 08:41:19 +0000 Subject: [PATCH] This add Alpha and proper x86 support to EGCS 1.1.2. Functionally speaking, this covers revs 1.{2,3}. --- contrib/gcc/configure | 6208 +++++++++++++++++++++++++++++++---------- 1 file changed, 4691 insertions(+), 1517 deletions(-) diff --git a/contrib/gcc/configure b/contrib/gcc/configure index e61b0cb1e6a4..7e6702503b73 100755 --- a/contrib/gcc/configure +++ b/contrib/gcc/configure @@ -1,488 +1,2234 @@ -#!/bin/sh -# Configuration script for GNU CC -# Copyright (C) 1988, 90, 91, 92, 93, 94, 1995 Free Software Foundation, Inc. - -#This file is part of GNU CC. - -#GNU CC is free software; you can redistribute it and/or modify -#it under the terms of the GNU General Public License as published by -#the Free Software Foundation; either version 2, or (at your option) -#any later version. - -#GNU CC is distributed in the hope that it will be useful, -#but WITHOUT ANY WARRANTY; without even the implied warranty of -#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -#GNU General Public License for more details. - -#You should have received a copy of the GNU General Public License -#along with GNU CC; see the file COPYING. If not, write to -#the Free Software Foundation, 59 Temple Place - Suite 330, -#Boston, MA 02111-1307, USA. +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. # -# Shell script to create proper links to machine-dependent files in -# preparation for compiling gcc. -# -# Options: --srcdir=DIR specifies directory where sources are. -# --host=HOST specifies host configuration. -# --target=TARGET specifies target configuration. -# --build=TARGET specifies configuration of machine you are -# using to compile GCC. -# --prefix=DIR specifies directory to install in. -# --local-prefix=DIR specifies directory to put local ./include in. -# --gxx-include-dir=DIR specifies directory to put g++ header files in. -# --exec-prefix=DIR specifies directory to install executables in. -# --with-gnu-ld arrange to work with GNU ld. -# --with-gnu-as arrange to work with GAS. -# --with-stabs arrange to use stabs instead of host debug format. -# --with-elf arrange to use elf instead of host debug format. -# --enable-FOO, --enable-FOO=BAR include feature FOO (parameter BAR) -# --disable-FOO do not include feature FOO -# --nfp assume system has no FPU. -# --program-prefix=PREFIX specifies prefix for executable names. -# --program-suffix=SUFFIX specifies suffix for executable names. -# --program-transform-name=SED-EXPR specifies `sed' expression to -# apply to executable names. -# -# If configure succeeds, it leaves its status in config.status. -# If configure fails after disturbing the status quo, -# config.status is removed. -# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. -progname=$0 +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --with-gnu-ld arrange to work with GNU ld." +ac_help="$ac_help + --with-gnu-as arrange to work with GNU as." +ac_help="$ac_help + --with-stabs arrange to use stabs instead of host debug format." +ac_help="$ac_help + --with-elf arrange to use ELF instead of host debug format." +ac_help="$ac_help + --with-local-prefix=DIR specifies directory to put local include." +ac_help="$ac_help + --with-gxx-include-dir=DIR + specifies directory to put g++ header files." +ac_help="$ac_help + --enable-checking enable expensive run-time checks." +ac_help="$ac_help + --enable-c-cpplib Use cpplib for C." +ac_help="$ac_help + --enable-haifa Use the experimental scheduler. + --disable-haifa Don't use the experimental scheduler for the + targets which normally enable it." +ac_help="$ac_help + --with-fast-fixincludes Use a faster fixinclude program. Experimental" +ac_help="$ac_help + --enable-threads enable thread usage for target GCC. + --enable-threads=LIB use LIB thread package for target GCC." -# Default --srcdir to the directory where the script is found, -# if a directory was specified. -# The second sed call is to convert `.//configure' to `./configure'. -srcdir=`echo $0 | sed 's|//|/|' | sed 's|/[^/]*$||'` -if [ x$srcdir = x$0 ] -then +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; 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then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } fi -host= +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; 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But the user can change it with configure --prefix=/foo/bar -native_prefix=/usr - -# local_prefix specifies where to find the directory /usr/local/include -# We don't use $(prefix) for this -# because we always want GCC to search /usr/local/include -# even if GCC is installed somewhere other than /usr/local. -# Think THREE TIMES before specifying any other value for this! -# DO NOT make this use $prefix! -local_prefix=/usr/local -# Default is to let the Makefile set exec_prefix from $(prefix) -exec_prefix='$(prefix)' -# -# The default g++ include directory is $(libdir)/g++-include. -gxx_include_dir='$(libdir)/g++-include' -# Default --program-transform-name to nothing. -program_transform_name= -program_transform_set= remove=rm hard_link=ln symbolic_link='ln -s' copy=cp -# Record all the arguments, to write them in config.status. -arguments=$* +# Check for additional parameters -#for Test -#remove="echo rm" -#hard_link="echo ln" -#symbolic_link="echo ln -s" +# With GNU ld +# Check whether --with-gnu-ld or --without-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval="$with_gnu_ld" + gnu_ld_flag="$with_gnu_ld" +else + gnu_ld_flag=no +fi -target= -host= -build= -name1= -name2= -for arg in $*; -do - case $next_arg in - --srcdir) - srcdir=$arg - next_arg= - ;; - --host) - host=$arg - next_arg= - ;; - --target) - target=$arg - next_arg= - ;; - --build) - build=$arg - next_arg= - ;; - --prefix) - prefix=$arg - native_prefix=$prefix - next_arg= - ;; - --local-prefix) - local_prefix=$arg - next_arg= - ;; - --gxx-include-dir) - gxx_include_dir=$arg - next_arg= - ;; - --exec-prefix) - exec_prefix=$arg - next_arg= - ;; - --program-transform-name) - # Double any backslashes or dollar signs in the argument. - if [ -n "${arg}" ] ; then - program_transform_name="${program_transform_name} -e `echo ${arg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`" - fi - program_transform_set=yes - next_arg= - ;; - --program-prefix) - if [ -n "${arg}" ]; then - program_transform_name="${program_transform_name} -e s,^,`echo ${arg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`," - fi - program_transform_set=yes - next_arg= - ;; 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then + withval="$with_local_prefix" + case "${withval}" in +yes) { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;; +no) ;; +*) local_prefix=$with_local_prefix ;; +esac +fi + + +# Default local prefix if it is empty +if [ x$local_prefix = x ]; then + local_prefix=/usr/local +fi + +gxx_include_dir= +# Specify the g++ header file directory +# Check whether --with-gxx-include-dir or --without-gxx-include-dir was given. +if test "${with_gxx_include_dir+set}" = set; then + withval="$with_gxx_include_dir" + case "${withval}" in +yes) { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;; +no) ;; +*) gxx_include_dir=$with_gxx_include_dir ;; +esac +fi + + +if test x${gxx_include_dir} = x; then + if test x${enable_version_specific_runtime_libs} = xyes; then + gxx_include_dir='${libsubdir}/include/g++' + else + gxx_include_dir='${prefix}/include/g++' + fi +fi + +# Enable expensive internal checks +# Check whether --enable-checking or --disable-checking was given. +if test "${enable_checking+set}" = set; then + enableval="$enable_checking" + case "${enableval}" in +yes) cat >> confdefs.h <<\EOF +#define ENABLE_CHECKING 1 +EOF + ;; +no) ;; +*) { echo "configure: error: bad value ${enableval} given for checking option" 1>&2; exit 1; } ;; +esac +fi + + +# Enable use of cpplib for C. +cpp_main=cccp +# Check whether --enable-c-cpplib or --disable-c-cpplib was given. +if test "${enable_c_cpplib+set}" = set; then + enableval="$enable_c_cpplib" + if [ x$enable_c_cpplib != xno ]; then + extra_c_objs="${extra_c_objs} cpplib.o cppexp.o cpphash.o cpperror.o" + extra_c_objs="${extra_c_objs} prefix.o" + extra_cxx_objs="${extra_cxx_objs} ../cpplib.o ../cppexp.o ../cpphash.o ../cpperror.o ../prefix.o" + extra_c_flags=-DUSE_CPPLIB=1 + cpp_main=cppmain +fi +fi + + +# Enable Haifa scheduler. +# Check whether --enable-haifa or --disable-haifa was given. +if test "${enable_haifa+set}" = set; then + enableval="$enable_haifa" + : +fi + +# Fast fixincludes +# +# This is a work in progress... +# Check whether --with-fast-fixincludes or --without-fast-fixincludes was given. +if test "${with_fast_fixincludes+set}" = set; then + withval="$with_fast_fixincludes" + fast_fixinc="$with_fast_fixincludes" +else + fast_fixinc=no +fi + + +# Enable threads +# Pass with no value to take the default +# Pass with a value to specify a thread package +# Check whether --enable-threads or --disable-threads was given. +if test "${enable_threads+set}" = set; then + enableval="$enable_threads" + if [ x$enable_threads = xno ]; then + enable_threads='' +fi +else + enable_threads='' +fi + + +enable_threads_flag=$enable_threads +# Check if a valid thread package +case x${enable_threads_flag} in + x | xno) + # No threads + target_thread_file='single' + ;; + xyes) + # default + target_thread_file='' + ;; + xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \ + xsolaris | xwin32 | xdce | xvxworks) + target_thread_file=$enable_threads_flag + ;; + *) + echo "$enable_threads is an unknown thread package" 1>&2 exit 1 - fi - ;; - esac + ;; +esac - case $arg in - -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) - next_arg=--srcdir - ;; 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You are not allowed to specify --host, --target, and nonopt at the +# same time. +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, +# as determined by config.guess. +# 4. Target and build default to nonopt. +# 5. If nonopt is not specified, then target and build default to host. + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +case $host---$target---$nonopt in +NONE---*---* | *---NONE---* | *---*---NONE) ;; +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +esac + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:771: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +echo $ac_n "checking target system type""... $ac_c" 1>&6 +echo "configure:792: checking target system type" >&5 + +target_alias=$target +case "$target_alias" in +NONE) + case $nonopt in + NONE) target_alias=$host_alias ;; + *) target_alias=$nonopt ;; + esac ;; +esac + +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$target" 1>&6 + +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:810: checking build system type" >&5 + +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; +esac + +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + +test "$host_alias" != "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + + +# Find the native compiler +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:837: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:867: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test -z "$CC"; then + case "`uname -s`" in + *win32* | *WIN32*) + # Extract the first word of "cl", so it can be a program name with args. +set dummy cl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:918: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="cl" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; esac - esac + fi + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:950: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 961 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:992: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:997: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1006: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:1025: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:1057: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + +# Find some useful tools +for ac_prog in mawk gawk nawk awk +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1090: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_AWK="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +AWK="$ac_cv_prog_AWK" +if test -n "$AWK"; then + echo "$ac_t""$AWK" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$AWK" && break done -if [ x$name1 != x ] +# Extract the first word of "flex", so it can be a program name with args. +set dummy flex; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1122: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$LEX"; then + ac_cv_prog_LEX="$LEX" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_LEX="flex" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex" +fi +fi +LEX="$ac_cv_prog_LEX" +if test -n "$LEX"; then + echo "$ac_t""$LEX" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$LEXLIB" then - if [ x$name2 = x ] - then - name2=$name1 + case "$LEX" in + flex*) ac_lib=fl ;; + *) ac_lib=l ;; + esac + echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6 +echo "configure:1156: checking for yywrap in -l$ac_lib" >&5 +ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-l$ac_lib $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1164 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char yywrap(); + +int main() { +yywrap() +; return 0; } +EOF +if { (eval echo configure:1175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LEXLIB="-l$ac_lib" +else + echo "$ac_t""no" 1>&6 +fi + +fi + +echo $ac_n "checking whether ln works""... $ac_c" 1>&6 +echo "configure:1198: checking whether ln works" >&5 +if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata_t +echo >conftestdata_f +if ln conftestdata_f conftestdata_t 2>/dev/null +then + gcc_cv_prog_LN="ln" +else + if ln -s conftestdata_f conftestdata_t 2>/dev/null + then + gcc_cv_prog_LN="ln -s" + else + gcc_cv_prog_LN=cp + fi +fi +rm -f conftestdata_f conftestdata_t + +fi +LN="$gcc_cv_prog_LN" +if test "$gcc_cv_prog_LN" = "ln"; then + echo "$ac_t""yes" 1>&6 +else + if test "$gcc_cv_prog_LN" = "ln -s"; then + echo "$ac_t""no, using ln -s" 1>&6 + else + echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6 + fi +fi + +echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 +echo "configure:1230: checking whether ln -s works" >&5 +if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata_t +echo >conftestdata_f +if ln -s conftestdata_f conftestdata_t 2>/dev/null +then + gcc_cv_prog_LN_S="ln -s" +else + if ln conftestdata_f conftestdata_t 2>/dev/null + then + gcc_cv_prog_LN_S=ln + else + gcc_cv_prog_LN_S=cp + fi +fi +rm -f conftestdata_f conftestdata_t + +fi +LN_S="$gcc_cv_prog_LN_S" +if test "$gcc_cv_prog_LN_S" = "ln -s"; then + echo "$ac_t""yes" 1>&6 +else + if test "$gcc_cv_prog_LN_S" = "ln"; then + echo "$ac_t""no, using ln" 1>&6 + else + echo "$ac_t""no, and neither does ln, so using cp" 1>&6 + fi +fi + +echo $ac_n "checking for volatile""... $ac_c" 1>&6 +echo "configure:1262: checking for volatile" >&5 +if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1267 "configure" +#include "confdefs.h" + +int main() { +volatile int foo; +; return 0; } +EOF +if { (eval echo configure:1274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + gcc_cv_c_volatile=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gcc_cv_c_volatile=no +fi +rm -f conftest* +fi + +echo "$ac_t""$gcc_cv_c_volatile" 1>&6 +if test $gcc_cv_c_volatile = yes ; then + cat >> confdefs.h <<\EOF +#define HAVE_VOLATILE 1 +EOF + +fi + +# Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1297: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_RANLIB="ranlib" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +for ac_prog in 'bison -y' byacc +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1329: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_YACC="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +YACC="$ac_cv_prog_YACC" +if test -n "$YACC"; then + echo "$ac_t""$YACC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$YACC" && break +done +test -n "$YACC" || YACC="yacc" + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:1370: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + # OSF/1 installbsd also uses dspmsg, but is usable. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi fi + done + ;; + esac + done + IFS="$ac_save_IFS" - if [ x$host != x ] - then - echo "Duplicate specification of host." 1>&2 - exit 1 - fi +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 - if [ x$target != x ] - then - echo "Duplicate specification of target." 1>&2 - exit 1 - fi +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:1421: checking how to run the C preprocessor" >&5 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext <<EOF +#line 1436 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1442: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext <<EOF +#line 1453 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1459: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + cat > conftest.$ac_ext <<EOF +#line 1470 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1476: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 + +echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 +echo "configure:1501: checking for ANSI C header files" >&5 +if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1506 "configure" +#include "confdefs.h" +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1514: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + ac_cv_header_stdc=yes +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. +cat > conftest.$ac_ext <<EOF +#line 1531 "configure" +#include "confdefs.h" +#include <string.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* - host=$name1 - build=$name1 - target=$name2 fi -# Find the source files, if location was not specified. -if [ x$srcdir = x ] +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. +cat > conftest.$ac_ext <<EOF +#line 1549 "configure" +#include "confdefs.h" +#include <stdlib.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext <<EOF +#line 1570 "configure" +#include "confdefs.h" +#include <ctype.h> +#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int main () { int i; for (i = 0; i < 256; i++) +if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); +exit (0); } + +EOF +if { (eval echo configure:1581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then - srcdirdefaulted=1 - srcdir=. - if [ ! -r tree.c ] - then - srcdir=.. - fi + : +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_header_stdc=no +fi +rm -fr conftest* fi -if [ ! -r ${srcdir}/tree.c ] +fi +fi + +echo "$ac_t""$ac_cv_header_stdc" 1>&6 +if test $ac_cv_header_stdc = yes; then + cat >> confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF + +fi + +echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 +echo "configure:1605: checking whether time.h and sys/time.h may both be included" >&5 +if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1610 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> +int main() { +struct tm *tp; +; return 0; } +EOF +if { (eval echo configure:1619: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_header_time=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_time=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_time" 1>&6 +if test $ac_cv_header_time = yes; then + cat >> confdefs.h <<\EOF +#define TIME_WITH_SYS_TIME 1 +EOF + +fi + +for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h wait.h sys/wait.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1643: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1648 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1653: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + +# Check for thread headers. +ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for thread.h""... $ac_c" 1>&6 +echo "configure:1683: checking for thread.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1688 "configure" +#include "confdefs.h" +#include <thread.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1693: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + have_thread_h=yes +else + echo "$ac_t""no" 1>&6 +have_thread_h= +fi + +ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for pthread.h""... $ac_c" 1>&6 +echo "configure:1717: checking for pthread.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1722 "configure" +#include "confdefs.h" +#include <pthread.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1727: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + have_pthread_h=yes +else + echo "$ac_t""no" 1>&6 +have_pthread_h= +fi + + +# See if the system preprocessor understands the ANSI C preprocessor +# stringification operator. +echo $ac_n "checking whether cpp understands the stringify operator""... $ac_c" 1>&6 +echo "configure:1753: checking whether cpp understands the stringify operator" >&5 +if eval "test \"`echo '$''{'gcc_cv_c_have_stringify'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1758 "configure" +#include "confdefs.h" + +int main() { +#define S(x) #x +char *test = S(foo); +; return 0; } +EOF +if { (eval echo configure:1766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + gcc_cv_c_have_stringify=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gcc_cv_c_have_stringify=no +fi +rm -f conftest* +fi + +echo "$ac_t""$gcc_cv_c_have_stringify" 1>&6 +if test $gcc_cv_c_have_stringify = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_CPP_STRINGIFY 1 +EOF + +fi + +# Use <inttypes.h> only if it exists, +# doesn't clash with <sys/types.h>, and declares intmax_t. +echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6 +echo "configure:1789: checking for inttypes.h" >&5 +if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1794 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <inttypes.h> +int main() { +intmax_t i = -1; +; return 0; } +EOF +if { (eval echo configure:1802: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + gcc_cv_header_inttypes_h=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gcc_cv_header_inttypes_h=no +fi +rm -f conftest* +fi + +echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6 +if test $gcc_cv_header_inttypes_h = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_INTTYPES_H 1 +EOF + +fi + +for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \ + index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \ + sysconf isascii gettimeofday +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1827: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1832 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + +echo $ac_n "checking for vprintf""... $ac_c" 1>&6 +echo "configure:1881: checking for vprintf" >&5 +if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1886 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char vprintf(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char vprintf(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_vprintf) || defined (__stub___vprintf) +choke me +#else +vprintf(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_vprintf=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_vprintf=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_VPRINTF 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi + +if test "$ac_cv_func_vprintf" != yes; then +echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 +echo "configure:1933: checking for _doprnt" >&5 +if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1938 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char _doprnt(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char _doprnt(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub__doprnt) || defined (__stub____doprnt) +choke me +#else +_doprnt(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func__doprnt=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func__doprnt=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_DOPRNT 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi + +fi + +vfprintf= +doprint= +if test $ac_cv_func_vprintf != yes ; then + vfprintf=vfprintf.o + if test $ac_cv_func__doprnt != yes ; then + doprint=doprint.o + fi +fi + + + +echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6 +echo "configure:1997: checking whether the printf functions support %p" >&5 +if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + gcc_cv_func_printf_ptr=no +else + cat > conftest.$ac_ext <<EOF +#line 2005 "configure" +#include "confdefs.h" +#include <stdio.h> + +main() +{ + char buf[64]; + char *p = buf, *q = NULL; + sprintf(buf, "%p", p); + sscanf(buf, "%p", &q); + exit (p != q); +} +EOF +if { (eval echo configure:2018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then - if [ x$srcdirdefaulted = x ] - then - echo "$progname: Can't find compiler sources in \`${srcdir}'" 1>&2 - else - echo "$progname: Can't find compiler sources in \`.' or \`..'" 1>&2 - fi - exit 1 + gcc_cv_func_printf_ptr=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + gcc_cv_func_printf_ptr=no +fi +rm -fr conftest* fi -if [ -r ${srcdir}/config.status ] && [ x$srcdir != x. ] -then - echo "$progname: \`configure' has been run in \`${srcdir}'" 1>&2 - exit 1 +rm -f core core.* *.core fi -# Complain if an arg is missing -if [ x$build = x ] -then - # If host was specified, always use it for build also to avoid - # confusion. If someone wants a cross compiler where build != host, - # then they must specify build explicitly. Since this case is - # extremely rare, it does not matter that it is slightly inconvenient. - if [ x$host != x ] - then - build=$host - - # This way of testing the result of a command substitution is - # defined by Posix.2 (section 3.9.1) as well as traditional shells. - elif build=`${srcdir}/config.guess` - then - echo "This appears to be a ${build} system." 1>&2 +echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6 +if test $gcc_cv_func_printf_ptr = yes ; then + cat >> confdefs.h <<\EOF +#define HAVE_PRINTF_PTR 1 +EOF - elif [ x$target != x ] - then - echo 'Config.guess failed to determine the host type. Defaulting to target.' - build=$target - else - echo 'Config.guess failed to determine the host type. You need to specify one.' 1>&2 - echo "\ -Usage: `basename $progname` [--host=HOST] [--build=BUILD] - [--prefix=DIR] [--gxx-include-dir=DIR] [--local-pref=DIR] [--exec-pref=DIR] - [--with-gnu-as] [--with-gnu-ld] [--with-stabs] [--with-elf] [--nfp] TARGET" 1>&2 - echo "Where HOST, TARGET and BUILD are three-part configuration names " 1>&2 - if [ -r config.status ] - then - tail +2 config.status 1>&2 - fi - exit 1 - fi fi -# If $host was not specified, use $build. -if [ x$host = x ] -then - host=$build + +for ac_func in malloc realloc calloc free bcopy bzero bcmp \ + index rindex getenv atol sbrk abort atof strerror getcwd getwd +do +echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6 +echo "configure:2046: checking whether $ac_func must be declared" >&5 +if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2051 "configure" +#include "confdefs.h" + +#include <stdio.h> +#ifdef HAVE_STRING_H +#include <string.h> +#else +#ifdef HAVE_STRINGS_H +#include <strings.h> +#endif +#endif +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif +#ifndef HAVE_RINDEX +#define rindex strrchr +#endif +#ifndef HAVE_INDEX +#define index strchr +#endif + +int main() { +char *(*pfn) = (char *(*)) $ac_func +; return 0; } +EOF +if { (eval echo configure:2079: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + eval "gcc_cv_decl_needed_$ac_func=no" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "gcc_cv_decl_needed_$ac_func=yes" +fi +rm -f conftest* fi -# If $target was not specified, use $host. -if [ x$target = x ] -then - target=$host +if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $gcc_tr_decl 1 +EOF + +else + echo "$ac_t""no" 1>&6 fi +done + + +for ac_func in getrlimit setrlimit +do +echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6 +echo "configure:2108: checking whether $ac_func must be declared" >&5 +if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2113 "configure" +#include "confdefs.h" + +#include <stdio.h> +#ifdef HAVE_STRING_H +#include <string.h> +#else +#ifdef HAVE_STRINGS_H +#include <strings.h> +#endif +#endif +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif +#ifndef HAVE_RINDEX +#define rindex strrchr +#endif +#ifndef HAVE_INDEX +#define index strchr +#endif +#include <sys/types.h> +#ifdef HAVE_SYS_RESOURCE_H +#include <sys/resource.h> +#endif + +int main() { +char *(*pfn) = (char *(*)) $ac_func +; return 0; } +EOF +if { (eval echo configure:2145: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + eval "gcc_cv_decl_needed_$ac_func=no" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "gcc_cv_decl_needed_$ac_func=yes" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $gcc_tr_decl 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi + +done + + +echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6 +echo "configure:2172: checking for sys_siglist declaration in signal.h or unistd.h" >&5 +if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2177 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <signal.h> +/* NetBSD declares sys_siglist in unistd.h. */ +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif +int main() { +char *msg = *(sys_siglist + 1); +; return 0; } +EOF +if { (eval echo configure:2189: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_decl_sys_siglist=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_decl_sys_siglist=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6 +if test $ac_cv_decl_sys_siglist = yes; then + cat >> confdefs.h <<\EOF +#define SYS_SIGLIST_DECLARED 1 +EOF + +fi + + +# File extensions +manext='.1' +objext='.o' + + + build_xm_file= +build_xm_defines= +build_install_headers_dir=install-headers-tar +build_exeext= host_xm_file= +host_xm_defines= host_xmake_file= -host_broken_install= -host_install_headers_dir=install-headers-tar host_truncate_target= - -# Validate the specs, and canonicalize them. -canon_build=`/bin/sh $srcdir/config.sub $build` || exit 1 -canon_host=`/bin/sh $srcdir/config.sub $host` || exit 1 -canon_target=`/bin/sh $srcdir/config.sub $target` || exit 1 +host_exeext= +cpp_install_dir= # Decode the host machine, then the target machine. # For the host machine, we save the xm_file variable as host_xm_file; # then we decode the target machine and forget everything else # that came from the host machine. -for machine in $canon_build $canon_host $canon_target; do +for machine in $build $host $target; do - cpu_type= - xm_file= - tm_file= out_file= xmake_file= tmake_file= @@ -491,15 +2237,18 @@ for machine in $canon_build $canon_host $canon_target; do extra_parts= extra_programs= extra_objs= + extra_host_objs= extra_gcc_objs= + xm_defines= + float_format= # Set this to force installation and use of collect2. use_collect2= # Set this to override the default target model. target_cpu_default= - # Set this to force use of install.sh. - broken_install= # Set this to control which fixincludes program to use. - fixincludes=fixincludes + if [ x$fast_fixinc != xyes ] ; then + fixincludes=fixincludes + else fixincludes=fixinc.sh ; fi # Set this to control how the header file directory is installed. install_headers_dir=install-headers-tar # Set this to a non-empty list of args to pass to cpp if the target @@ -509,6 +2258,74 @@ for machine in $canon_build $canon_host $canon_target; do truncate_target= # Set this if gdb needs a dir command with `dirname $out_file` gdb_needs_out_file_path= + # Set this if the build machine requires executables to have a + # file name suffix. + exeext= + # Set this to control which thread package will be used. + thread_file= + # Reinitialize these from the flag values every loop pass, since some + # configure entries modify them. + gas="$gas_flag" + gnu_ld="$gnu_ld_flag" + enable_threads=$enable_threads_flag + + # Set default cpu_type, tm_file and xm_file so it can be updated in + # each machine entry. + cpu_type=`echo $machine | sed 's/-.*$//'` + case $machine in + alpha*-*-*) + cpu_type=alpha + ;; + arm*-*-*) + cpu_type=arm + ;; + c*-convex-*) + cpu_type=convex + ;; + i[34567]86-*-*) + cpu_type=i386 + ;; + hppa*-*-*) + cpu_type=pa + ;; + m68000-*-*) + cpu_type=m68k + ;; + mips*-*-*) + cpu_type=mips + ;; + powerpc*-*-*) + cpu_type=rs6000 + ;; + pyramid-*-*) + cpu_type=pyr + ;; + sparc*-*-*) + cpu_type=sparc + ;; + esac + + tm_file=${cpu_type}/${cpu_type}.h + xm_file=${cpu_type}/xm-${cpu_type}.h + + # Common parts for linux-gnu and openbsd systems + case $machine in + *-*-linux-gnu*) + xm_defines="HAVE_ATEXIT POSIX BSTRING" + ;; + *-*-openbsd*) + tm_file=${cpu_type}/openbsd.h + # On OpenBSD systems, the headers are okay + fixincludes=Makefile.in + tmake_file="t-libc-ok t-openbsd" + # avoid surprises, always provide an xm-openbsd file + xm_file=${cpu_type}/xm-openbsd.h + if test x$enable_threads = xyes; then + thread_file='posix' + tmake_file="${tmake_file} t-openbsd-thread" + fi + ;; + esac case $machine in # Support site-specific machine types. @@ -529,74 +2346,147 @@ for machine in $canon_build $canon_host $canon_target; do 1750a-*-*) ;; a29k-*-bsd* | a29k-*-sym1*) - tm_file=a29k/unix.h - xm_file=a29k/xm-unix.h + tm_file="${tm_file} a29k/unix.h" + xm_defines=USG xmake_file=a29k/x-unix - tmake_file=a29k/t-a29k use_collect2=yes ;; a29k-*-udi | a29k-*-coff) + tm_file="${tm_file} dbxcoff.h a29k/udi.h" tmake_file=a29k/t-a29kbare - tm_file=a29k/a29k-udi.h ;; - a29k-*-vxworks*) + a29k-wrs-vxworks*) + tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h" tmake_file=a29k/t-vx29k - tm_file=a29k/vx29k.h extra_parts="crtbegin.o crtend.o" + thread_file='vxworks' ;; a29k-*-*) # Default a29k environment. use_collect2=yes ;; - alpha-dec-osf[23456789]*) - tm_file=alpha/osf2.h + alpha*-*-linux-gnuecoff*) + tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h" + target_cpu_default="MASK_GAS" + gas=no + xmake_file=none + gas=yes gnu_ld=yes + ;; + alpha*-*-linux-gnulibc1*) + tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h" + target_cpu_default="MASK_GAS" + tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe" + extra_parts="crtbegin.o crtend.o" + fixincludes=fixinc.wrap + xmake_file=none + gas=yes gnu_ld=yes + if [ x$enable_threads = xyes ]; then + thread_file='posix' + fi + ;; + alpha*-*-linux-gnu*) + tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h" + target_cpu_default="MASK_GAS" + tmake_file="t-linux alpha/t-linux alpha/t-crtbe" + extra_parts="crtbegin.o crtend.o" + xmake_file=none + fixincludes=Makefile.in + gas=yes gnu_ld=yes + if [ x$enable_threads = xyes ]; then + thread_file='posix' + fi + ;; + alpha*-*-freebsd*) + tm_file="${tm_file} freebsd.h alpha/freebsd.h" + xm_file="${xm_file} xm-freebsd.h" + target_cpu_default="MASK_GAS" + tmake_file="t-freebsd alpha/t-crtbe" + xmake_file=none + fixincludes=fixinc.wrap + gas=yes gnu_ld=yes + ;; + alpha*-*-netbsd*) + tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsdl-elf.h" + xm_file="xm-netbsd.h ${xm_file}" + target_cpu_default="MASK_GAS" + tmake_file="alpha/t-crtbe" + extra_parts="crtbegin.o crtend.o" + xmake_file=none + fixincludes=fixinc.wrap + gas=yes gnu_ld=yes + ;; + + alpha*-*-openbsd*) + # default x-alpha is only appropriate for dec-osf. + target_cpu_default="MASK_GAS" + xmake_file=none + ;; + + alpha*-dec-osf*) if [ x$stabs = xyes ] then - tm_file=alpha/gdb-osf2.h + tm_file="${tm_file} dbx.h" fi if [ x$gas != xyes ] then extra_passes="mips-tfile mips-tdump" fi - broken_install=yes use_collect2=yes + case $machine in + *-*-osf1*) + tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h" + ;; + *-*-osf[23]*) + tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h" + ;; + *-*-osf4*) + tm_file="${tm_file} alpha/osf.h" + # Some versions of OSF4 (specifically X4.0-9 296.7) have + # a broken tar, so we use cpio instead. + install_headers_dir=install-headers-cpio + ;; + esac + case $machine in + *-*-osf4.0[b-z] | *-*-osf4.[1-9]*) + target_cpu_default=MASK_SUPPORT_ARCH + ;; + esac ;; - alpha-dec-osf1.2) - tm_file=alpha/osf12.h - if [ x$stabs = xyes ] - then - tm_file=alpha/gdb-osf12.h - fi - if [ x$gas != xyes ] + alpha*-*-vxworks*) + tm_file="${tm_file} dbx.h alpha/vxworks.h" + if x$gas != xyes then extra_passes="mips-tfile mips-tdump" fi - broken_install=yes use_collect2=yes ;; - alpha-*-osf*) - if [ x$stabs = xyes ] - then - tm_file=alpha/gdb.h - fi - if [ x$gas != xyes ] - then - extra_passes="mips-tfile mips-tdump" - fi - broken_install=yes - use_collect2=yes - ;; - alpha-*-winnt3*) - tm_file=alpha/win-nt.h - xm_file=alpha/xm-winnt.h + alpha*-*-winnt*) + tm_file="${tm_file} alpha/win-nt.h" + xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h" tmake_file=t-libc-ok xmake_file=winnt/x-winnt - extra_objs=oldnames.o + extra_host_objs=oldnames.o extra_gcc_objs="spawnv.o oldnames.o" fixincludes=fixinc.winnt if [ x$gnu_ld != xyes ] then extra_programs=ld.exe fi + if [ x$enable_threads = xyes ]; then + thread_file='win32' + fi + ;; + alpha*-dec-vms*) + tm_file=alpha/vms.h + xm_file="${xm_file} alpha/xm-vms.h" + tmake_file=alpha/t-vms + fixincludes=Makefile.in + ;; + arc-*-elf*) + extra_parts="crtinit.o crtfini.o" + ;; + arm-*-coff* | armel-*-coff*) + tm_file=arm/coff.h + tmake_file=arm/t-bare ;; arm-*-riscix1.[01]*) # Acorn RISC machine (early versions) tm_file=arm/riscix1-1.h @@ -614,51 +2504,65 @@ for machine in $canon_build $canon_host $canon_target; do use_collect2=yes ;; arm-semi-aout | armel-semi-aout) - cpu_type=arm tm_file=arm/semi.h tmake_file=arm/t-semi fixincludes=Makefile.in # There is nothing to fix ;; - arm-*-*) # generic version + arm-semi-aof | armel-semi-aof) + tm_file=arm/semiaof.h + tmake_file=arm/t-semiaof + fixincludes=Makefile.in # There is nothing to fix + ;; + arm*-*-netbsd*) + tm_file=arm/netbsd.h + xm_file="xm-netbsd.h ${xm_file}" + tmake_file="t-netbsd arm/t-netbsd" + # On NetBSD, the headers are already okay, except for math.h. + fixincludes=fixinc.wrap + ;; + arm-*-linux-gnuaout*) # ARM GNU/Linux + cpu_type=arm + xmake_file=x-linux + tm_file=arm/linux-gas.h + tmake_file=arm/t-linux + fixincludes=Makefile.in + gnu_ld=yes + ;; + arm-*-aout) + tm_file=arm/aout.h + tmake_file=arm/t-bare ;; c1-convex-*) # Convex C1 - cpu_type=convex - tm_file=convex/convex1.h + target_cpu_default=1 use_collect2=yes fixincludes=Makefile.in ;; c2-convex-*) # Convex C2 - cpu_type=convex - tm_file=convex/convex2.h + target_cpu_default=2 use_collect2=yes fixincludes=Makefile.in ;; c32-convex-*) - cpu_type=convex - tm_file=convex/convex32.h # Convex C32xx + target_cpu_default=4 use_collect2=yes fixincludes=Makefile.in ;; c34-convex-*) - cpu_type=convex - tm_file=convex/convex34.h # Convex C34xx + target_cpu_default=8 use_collect2=yes fixincludes=Makefile.in ;; c38-convex-*) - cpu_type=convex - tm_file=convex/convex38.h # Convex C38xx + target_cpu_default=16 use_collect2=yes fixincludes=Makefile.in ;; clipper-intergraph-clix*) - broken_install=yes - cpu_type=clipper + tm_file="${tm_file} svr3.h clipper/clix.h" xm_file=clipper/xm-clix.h - tm_file=clipper/clix.h + xmake_file=clipper/x-clix extra_headers=va-clipper.h extra_parts="crtbegin.o crtend.o" - xmake_file=clipper/x-clix install_headers_dir=install-headers-cpio ;; dsp16xx-*) @@ -670,182 +2574,196 @@ for machine in $canon_build $canon_host $canon_target; do # fx80-alliant-*) # Alliant FX/80 # ;; h8300-*-*) - cpu_type=h8300 + float_format=i32 + ;; + hppa*-*-openbsd*) + target_cpu_default="MASK_SNAKE" + tmake_file=pa/t-openbsd + ;; + hppa1.1-*-pro*) + tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h" + xm_file=pa/xm-papro.h + tmake_file=pa/t-pro ;; hppa1.1-*-osf*) - cpu_type=pa - tm_file=pa/pa1-osf.h + target_cpu_default=1 + tm_file="${tm_file} pa/pa-osf.h" use_collect2=yes fixincludes=Makefile.in ;; + hppa1.1-*-rtems*) + tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h" + xm_file=pa/xm-papro.h + tmake_file=pa/t-pro + ;; hppa1.0-*-osf*) - cpu_type=pa - tm_file=pa/pa-osf.h + tm_file="${tm_file} pa/pa-osf.h" use_collect2=yes fixincludes=Makefile.in ;; hppa1.1-*-bsd*) - cpu_type=pa - tm_file=pa/pa1.h + target_cpu_default=1 use_collect2=yes fixincludes=Makefile.in ;; hppa1.0-*-bsd*) - cpu_type=pa use_collect2=yes fixincludes=Makefile.in ;; hppa1.0-*-hpux7*) - cpu_type=pa + tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h" xm_file=pa/xm-pahpux.h xmake_file=pa/x-pa-hpux - tmake_file=pa/t-pa if [ x$gas = xyes ] then - tm_file=pa/pa-gux7.h - else - tm_file=pa/pa-hpux7.h + tm_file="${tm_file} pa/gas.h" fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes ;; hppa1.0-*-hpux8.0[0-2]*) - cpu_type=pa + tm_file="${tm_file} pa/pa-hpux.h" xm_file=pa/xm-pahpux.h xmake_file=pa/x-pa-hpux - tmake_file=pa/t-pa if [ x$gas = xyes ] then - tm_file=pa/pa-ghpux.h + tm_file="${tm_file} pa/pa-gas.h" else - tm_file=pa/pa-oldas.h + tm_file="pa/pa-oldas.h ${tm_file}" fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes ;; hppa1.1-*-hpux8.0[0-2]*) - cpu_type=pa + target_cpu_default=1 + tm_file="${tm_file} pa/pa-hpux.h" xm_file=pa/xm-pahpux.h xmake_file=pa/x-pa-hpux - tmake_file=pa/t-pa if [ x$gas = xyes ] then - tm_file=pa/pa1-ghpux.h + tm_file="${tm_file} pa/pa-gas.h" else - tm_file=pa/pa1-oldas.h + tm_file="pa/pa-oldas.h ${tm_file}" + fi + install_headers_dir=install-headers-cpio + use_collect2=yes + ;; + hppa1.1-*-hpux8*) + target_cpu_default=1 + tm_file="${tm_file} pa/pa-hpux.h" + xm_file=pa/xm-pahpux.h + xmake_file=pa/x-pa-hpux + if [ x$gas = xyes ] + then + tm_file="${tm_file} pa/pa-gas.h" + fi + install_headers_dir=install-headers-cpio + use_collect2=yes + ;; + hppa1.0-*-hpux8*) + tm_file="${tm_file} pa/pa-hpux.h" + xm_file=pa/xm-pahpux.h + xmake_file=pa/x-pa-hpux + if [ x$gas = xyes ] + then + tm_file="${tm_file} pa/pa-gas.h" fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes ;; - hppa1.1-*-hpux9* | \ hppa1.1-*-hpux10*) - cpu_type=pa + target_cpu_default=1 + tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h" xm_file=pa/xm-pahpux.h xmake_file=pa/x-pa-hpux tmake_file=pa/t-pa if [ x$gas = xyes ] then - tm_file=pa/pa1-ghpux9.h - else - tm_file=pa/pa1-hpux9.h + tm_file="${tm_file} pa/pa-gas.h" + fi + if [ x$enable_threads = x ]; then + enable_threads=$have_pthread_h + fi + if [ x$enable_threads = xyes ]; then + thread_file='dce' + tmake_file="${tmake_file} pa/t-dce-thr" fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes ;; - hppa1.0-*-hpux9* | \ hppa1.0-*-hpux10*) - cpu_type=pa + tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h" xm_file=pa/xm-pahpux.h xmake_file=pa/x-pa-hpux tmake_file=pa/t-pa if [ x$gas = xyes ] then - tm_file=pa/pa-ghpux9.h - else - tm_file=pa/pa-hpux9.h + tm_file="${tm_file} pa/pa-gas.h" + fi + if [ x$enable_threads = x ]; then + enable_threads=$have_pthread_h + fi + if [ x$enable_threads = xyes ]; then + thread_file='dce' + tmake_file="${tmake_file} pa/t-dce-thr" fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes ;; hppa1.1-*-hpux*) - cpu_type=pa + target_cpu_default=1 + tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h" xm_file=pa/xm-pahpux.h xmake_file=pa/x-pa-hpux - tmake_file=pa/t-pa if [ x$gas = xyes ] then - tm_file=pa/pa1-ghpux.h - else - tm_file=pa/pa1-hpux.h + tm_file="${tm_file} pa/pa-gas.h" fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes ;; hppa1.0-*-hpux*) - cpu_type=pa + tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h" xm_file=pa/xm-pahpux.h xmake_file=pa/x-pa-hpux - tmake_file=pa/t-pa if [ x$gas = xyes ] then - tm_file=pa/pa-ghpux.h - else - tm_file=pa/pa-hpux.h + tm_file="${tm_file} pa/pa-gas.h" fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes ;; hppa1.1-*-hiux*) - cpu_type=pa + target_cpu_default=1 + tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h" xm_file=pa/xm-pahpux.h xmake_file=pa/x-pa-hpux - tmake_file=pa/t-pa if [ x$gas = xyes ] then - tm_file=pa/pa1-ghiux.h - else - tm_file=pa/pa1-hiux.h + tm_file="${tm_file} pa/pa-gas.h" fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes ;; hppa1.0-*-hiux*) - cpu_type=pa + tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h" xm_file=pa/xm-pahpux.h xmake_file=pa/x-pa-hpux - tmake_file=pa/t-pa if [ x$gas = xyes ] then - tm_file=pa/pa-ghiux.h - else - tm_file=pa/pa-hiux.h + tm_file="${tm_file} pa/pa-gas.h" fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes ;; hppa*-*-lites*) - cpu_type=pa - tm_file=pa/pa1.h + target_cpu_default=1 use_collect2=yes fixincludes=Makefile.in ;; i370-*-mvs*) - cpu_type=i370 - tm_file=i370/mvs.h - xm_file=i370/xm-mvs.h - out_file=i370/mvs370.c ;; - i[345]86-ibm-aix*) # IBM PS/2 running AIX - cpu_type=i386 + i[34567]86-ibm-aix*) # IBM PS/2 running AIX if [ x$gas = xyes ] then tm_file=i386/aix386.h @@ -855,28 +2773,34 @@ for machine in $canon_build $canon_host $canon_target; do tm_file=i386/aix386ng.h use_collect2=yes fi - xm_file=i386/xm-aix.h + xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}" + xm_defines=USG xmake_file=i386/x-aix - broken_install=yes ;; - i486-ncr-sysv4*) # NCR 3000 - i486 running system V.4 - cpu_type=i386 - xm_file=i386/xm-sysv4.h + i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4 + xm_file="xm-siglist.h xm-alloca.h ${xm_file}" + xm_defines="USG POSIX SMALL_ARG_MAX" xmake_file=i386/x-ncr3000 - tm_file=i386/sysv4.h + if [ x$stabs = xyes -a x$gas = xyes ] + then + tm_file=i386/sysv4gdb.h + else + tm_file=i386/sysv4.h + fi extra_parts="crtbegin.o crtend.o" tmake_file=i386/t-crtpic ;; - i[345]86-next-*) - cpu_type=i386 + i[34567]86-next-*) tm_file=i386/next.h - out_file=i386/next.c xm_file=i386/xm-next.h tmake_file=i386/t-next xmake_file=i386/x-next + extra_objs=nextstep.o + if [ x$enable_threads = xyes ]; then + thread_file='mach' + fi ;; - i[345]86-sequent-bsd*) # 80386 from Sequent - cpu_type=i386 + i[34567]86-sequent-bsd*) # 80386 from Sequent use_collect2=yes if [ x$gas = xyes ] then @@ -885,160 +2809,183 @@ for machine in $canon_build $canon_host $canon_target; do tm_file=i386/sequent.h fi ;; - i[345]86-sequent-ptx1*) - cpu_type=i386 - xm_file=i386/xm-sysv3.h + i[34567]86-sequent-ptx1*) + xm_defines="USG SVR3" xmake_file=i386/x-sysv3 tm_file=i386/seq-sysv3.h tmake_file=i386/t-crtstuff fixincludes=fixinc.ptx extra_parts="crtbegin.o crtend.o" install_headers_dir=install-headers-cpio - broken_install=yes ;; - i[345]86-sequent-ptx2* | i[345]86-sequent-sysv*) - cpu_type=i386 - xm_file=i386/xm-sysv3.h + i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*) + xm_defines="USG SVR3" xmake_file=i386/x-sysv3 tm_file=i386/seq2-sysv3.h tmake_file=i386/t-crtstuff extra_parts="crtbegin.o crtend.o" fixincludes=fixinc.ptx install_headers_dir=install-headers-cpio - broken_install=yes + ;; + i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*) + xm_file="xm-siglist.h xm-alloca.h ${xm_file}" + xm_defines="USG POSIX SMALL_ARG_MAX" + xmake_file=x-svr4 + tm_file=i386/ptx4-i.h + tmake_file=t-svr4 + extra_parts="crtbegin.o crtend.o" + fixincludes=fixinc.ptx + install_headers_dir=install-headers-cpio ;; i386-sun-sunos*) # Sun i386 roadrunner - xm_file=i386/xm-sun.h + xm_defines=USG tm_file=i386/sun.h use_collect2=yes ;; - i[345]86-*-aout*) - cpu_type=i386 + i[34567]86-wrs-vxworks*) + tm_file=i386/vxi386.h + tmake_file=i386/t-i386bare + ;; + i[34567]86-*-aout*) tm_file=i386/i386-aout.h tmake_file=i386/t-i386bare ;; - i[345]86-*-bsdi* | i[345]86-*-bsd386*) - cpu_type=i386 + i[34567]86-*-bsdi* | i[34567]86-*-bsd386*) tm_file=i386/bsd386.h - xm_file=i386/xm-bsd386.h # tmake_file=t-libc-ok ;; - i[345]86-*-bsd*) - cpu_type=i386 + i[34567]86-*-bsd*) tm_file=i386/386bsd.h - xm_file=i386/xm-bsd386.h # tmake_file=t-libc-ok # Next line turned off because both 386BSD and BSD/386 use GNU ld. # use_collect2=yes ;; - alpha-*-freebsd*) - cpu_type=alpha - tm_file=alpha/freebsd-elf.h - xm_file=alpha/xm-freebsd.h - # On FreeBSD, the headers are already ok. - fixincludes=Makefile.in - xmake_file=alpha/x-freebsd + i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd[12] | i[34567]86-*-freebsdaout*) + tm_file=i386/freebsd-aout.h + # On FreeBSD, the headers are already ok, except for math.h. + fixincludes=fixinc.wrap + tmake_file=t-freebsd + ;; + i[34567]86-*-freebsd[3-9].* | i[34567]86-*-freebsd[3-9] | i[34567]86-*-freebsd* | i[34567]86-*-freebsdelf*) + tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd.h i386/perform.h" + # On FreeBSD, the headers are already ok, except for math.h. + fixincludes=fixinc.wrap + extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" + tmake_file=t-freebsd gas=yes gnu_ld=yes stabs=yes ;; - i[345]86-*-freebsdelf*) - cpu_type=i386 - tm_file=i386/freebsd-elf.h - xm_file=i386/xm-freebsd.h - # On FreeBSD, the headers are already ok. - fixincludes=Makefile.in - xmake_file=i386/x-freebsd - gas=yes - gnu_ld=yes - stabs=yes - ;; - i[345]86-*-freebsd*) - cpu_type=i386 - tm_file=i386/freebsd.h - xm_file=i386/xm-freebsd.h - # On FreeBSD, the headers are already ok. - fixincludes=Makefile.in - xmake_file=i386/x-freebsd - ;; - i[345]86-*-netbsd*) - cpu_type=i386 + i[34567]86-*-netbsd*) tm_file=i386/netbsd.h - xm_file=i386/xm-netbsd.h - # On NetBSD, the headers are already okay. - fixincludes=Makefile.in - tmake_file=t-libc-ok - xmake_file=x-netbsd + xm_file="xm-netbsd.h ${xm_file}" + # On NetBSD, the headers are already okay, except for math.h. + fixincludes=fixinc.wrap + tmake_file=t-netbsd ;; - i[345]86-*-coff*) - cpu_type=i386 + i[34567]86-*-openbsd*) + # Remove when the math emulator is fixed + target_cpu_default="MASK_NO_FANCY_MATH_387" + # we need collect2 until our bug is fixed... + use_collect2=yes + ;; + i[34567]86-*-coff*) tm_file=i386/i386-coff.h tmake_file=i386/t-i386bare ;; - i[345]86-*-gnu*) - cpu_type=i386 # GNU supports this CPU; rest done below. - ;; - i[345]86-*-isc*) # 80386 running ISC system - cpu_type=i386 - xm_file=i386/xm-isc.h + i[34567]86-*-isc*) # 80386 running ISC system + xm_file="${xm_file} i386/xm-isc.h" + xm_defines="USG SVR3" case $machine in - i[345]86-*-isc[34]*) + i[34567]86-*-isc[34]*) xmake_file=i386/x-isc3 ;; *) xmake_file=i386/x-isc ;; esac - echo $xmake_file if [ x$gas = xyes -a x$stabs = xyes ] then tm_file=i386/iscdbx.h tmake_file=i386/t-svr3dbx - extra_parts="crtbegin.o crtend.o svr3.ifile svr3z.ifile" + extra_parts="svr3.ifile svr3z.ifile" else tm_file=i386/isccoff.h tmake_file=i386/t-crtstuff extra_parts="crtbegin.o crtend.o" fi install_headers_dir=install-headers-cpio - broken_install=yes ;; - i[345]86-*-linux*oldld*) # Intel 80386's running Linux - cpu_type=i386 # with a.out format using pre BFD linkers - xm_file=i386/xm-linux.h - xmake_file=x-linux + i[34567]86-*-linux-gnuoldld*) # Intel 80386's running GNU/Linux + # with a.out format using + # pre BFD linkers + xmake_file=x-linux-aout + tmake_file="t-linux-aout i386/t-crtstuff" tm_file=i386/linux-oldld.h fixincludes=Makefile.in #On Linux, the headers are ok already. - broken_install=yes gnu_ld=yes + float_format=i386 ;; - i[345]86-*-linux*aout*) # Intel 80386's running Linux - cpu_type=i386 # with a.out format - xm_file=i386/xm-linux.h - xmake_file=x-linux + i[34567]86-*-linux-gnuaout*) # Intel 80386's running GNU/Linux + # with a.out format + xmake_file=x-linux-aout + tmake_file="t-linux-aout i386/t-crtstuff" tm_file=i386/linux-aout.h fixincludes=Makefile.in #On Linux, the headers are ok already. - broken_install=yes gnu_ld=yes + float_format=i386 ;; - i[345]86-*-linux*) # Intel 80386's running Linux - cpu_type=i386 # with ELF format - xm_file=i386/xm-linux.h + i[34567]86-*-linux-gnulibc1) # Intel 80386's running GNU/Linux + # with ELF format using the + # GNU/Linux C library 5 + xmake_file=x-linux + tm_file=i386/linux.h + tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff" + extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" + fixincludes=Makefile.in #On Linux, the headers are ok already. + gnu_ld=yes + float_format=i386 + if [ x$enable_threads = xyes ]; then + thread_file='single' + fi + ;; + i[34567]86-*-linux-gnu*) # Intel 80386's running GNU/Linux + # with ELF format using glibc 2 + # aka GNU/Linux C library 6 xmake_file=x-linux tm_file=i386/linux.h + tmake_file="t-linux i386/t-crtstuff" + extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" fixincludes=Makefile.in #On Linux, the headers are ok already. - broken_install=yes gnu_ld=yes - # Don't use it. Linux uses a slightly different one. - # The real one comes with the Linux C library. - #extra_parts="crtbegin.o crtend.o" + float_format=i386 + if [ x$enable_threads = xyes ]; then + thread_file='posix' + fi ;; - i[345]86-go32-msdos | i[345]86-*-go32) - cpu_type=i386 - tm_file=i386/go32.h - ;; - i[345]86-*-lynxos*) - cpu_type=i386 + i[34567]86-*-gnu*) + float_format=i386 + ;; + i[34567]86-go32-msdos | i[34567]86-*-go32*) + xm_file=i386/xm-go32.h + tm_file=i386/go32.h + tmake_file=i386/t-go32 + ;; + i[34567]86-pc-msdosdjgpp*) + xm_file=i386/xm-go32.h + tm_file=i386/go32.h + tmake_file=i386/t-go32 + gnu_ld=yes + gas=yes + ;; + i[34567]86-moss-msdos* | i[34567]86-*-moss*) + tm_file=i386/moss.h + tmake_file=t-libc-ok + fixincludes=Makefile.in + gnu_ld=yes + gas=yes + ;; + i[34567]86-*-lynxos*) if [ x$gas = xyes ] then tm_file=i386/lynx.h @@ -1049,14 +2996,12 @@ for machine in $canon_build $canon_host $canon_target; do tmake_file=i386/t-i386bare xmake_file=x-lynx ;; - i[345]86-*-mach*) - cpu_type=i386 + i[34567]86-*-mach*) tm_file=i386/mach.h # tmake_file=t-libc-ok use_collect2=yes ;; - i[345]86-*-osfrose*) # 386 using OSF/rose - cpu_type=i386 + i[34567]86-*-osfrose*) # 386 using OSF/rose if [ x$elf = xyes ] then tm_file=i386/osfelf.h @@ -1065,16 +3010,48 @@ for machine in $canon_build $canon_host $canon_target; do tm_file=i386/osfrose.h use_collect2=yes fi - xm_file=i386/xm-osf.h + xm_file="i386/xm-osf.h ${xm_file}" xmake_file=i386/x-osfrose + tmake_file=i386/t-osf extra_objs=halfpic.o ;; - i[345]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system + i[34567]86-go32-rtems*) cpu_type=i386 - xm_file=i386/xm-sco.h + xm_file=i386/xm-go32.h + tm_file=i386/go32-rtems.h + tmake_file="i386/t-go32 t-rtems" + ;; + i[34567]86-*-rtemself*) + cpu_type=i386 + tm_file=i386/rtemself.h + tmake_file="i386/t-i386bare t-rtems" + ;; + i[34567]86-*-rtems*) + cpu_type=i386 + tm_file=i386/rtems.h + tmake_file="i386/t-i386bare t-rtems" + ;; + i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5 + xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h" + xm_defines="USG SVR3" + xmake_file=i386/x-sco5 + fixincludes=fixinc.sco + install_headers_dir=install-headers-cpio + tm_file=i386/sco5.h + if [ x$gas = xyes ] + then + tm_file="i386/sco5gas.h ${tm_file}" + tmake_file=i386/t-sco5gas + else + tmake_file=i386/t-sco5 + fi + extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o" + ;; + i[34567]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system + xm_file="${xm_file} i386/xm-sco.h" + xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST" xmake_file=i386/x-sco4 fixincludes=fixinc.sco - broken_install=yes install_headers_dir=install-headers-cpio if [ x$stabs = xyes ] then @@ -1086,12 +3063,11 @@ for machine in $canon_build $canon_host $canon_target; do tmake_file=i386/t-crtstuff extra_parts="crtbegin.o crtend.o" fi + truncate_target=yes ;; - i[345]86-*-sco*) # 80386 running SCO system - cpu_type=i386 + i[34567]86-*-sco*) # 80386 running SCO system xm_file=i386/xm-sco.h xmake_file=i386/x-sco - broken_install=yes install_headers_dir=install-headers-cpio if [ x$stabs = xyes ] then @@ -1105,32 +3081,70 @@ for machine in $canon_build $canon_host $canon_target; do fi truncate_target=yes ;; - i[345]86-*-solaris2* | i[345]86-*-sunos5*) - cpu_type=i386 - xm_file=i386/xm-sysv4.h - tm_file=i386/sol2.h - tmake_file=i386/t-sol2 - extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o" - xmake_file=x-svr4 - fixincludes=fixinc.svr4 - broken_install=yes - ;; - i[345]86-*-sysv4*) # Intel 80386's running system V.4 - cpu_type=i386 - xm_file=i386/xm-sysv4.h + i[34567]86-*-solaris2*) + xm_file="xm-siglist.h xm-alloca.h ${xm_file}" + xm_defines="USG POSIX SMALL_ARG_MAX" if [ x$stabs = xyes ] then - tm_file=i386/sysv4gdb.h + tm_file=i386/sol2dbg.h else - tm_file=i386/sysv4.h + tm_file=i386/sol2.h + fi + tmake_file=i386/t-sol2 + extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o" + xmake_file=x-svr4 + case $machine in + *-*-solaris2.[0-4]) + fixincludes=fixinc.svr4;; + *) + fixincludes=fixinc.wrap;; + esac + if [ x$enable_threads = xyes ]; then + thread_file='solaris' + fi + ;; + i[34567]86-*-sysv5*) # Intel x86 on System V Release 5 + xm_file="xm-alloca.h xm-siglist.h ${xm_file}" + xm_defines="USG POSIX" + tm_file=i386/sysv4.h + if [ x$stabs = xyes ] + then + tm_file="${tm_file} dbx.h" + fi + tmake_file=i386/t-crtpic + xmake_file=x-svr4 + extra_parts="crtbegin.o crtend.o" + fixincludes=fixinc.svr4 + ;; + i[34567]86-*-sysv4*) # Intel 80386's running system V.4 + xm_file="xm-siglist.h xm-alloca.h ${xm_file}" + xm_defines="USG POSIX SMALL_ARG_MAX" + tm_file=i386/sysv4.h + if [ x$stabs = xyes ] + then + tm_file="${tm_file} dbx.h" fi tmake_file=i386/t-crtpic xmake_file=x-svr4 extra_parts="crtbegin.o crtend.o" ;; - i[345]86-*-sysv*) # Intel 80386's running system V + i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+ cpu_type=i386 - xm_file=i386/xm-sysv3.h + xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h" + xm_defines="USE_C_ALLOCA SMALL_ARG_MAX" + fixincludes=Makefile.in #Don't do it on OSF/1 + if [ x$stabs = xyes ] + then + tm_file=i386/osf1elfgdb.h + else + tm_file=i386/osf1elf.h + fi + tmake_file=i386/t-osf1elf + xmake_file=i386/x-osf1elf + extra_parts="crti.o crtn.o crtbegin.o crtend.o" + ;; + i[34567]86-*-sysv*) # Intel 80386's running system V + xm_defines="USG SVR3" xmake_file=i386/x-sysv3 if [ x$gas = xyes ] then @@ -1151,106 +3165,156 @@ for machine in $canon_build $canon_host $canon_target; do fi ;; i386-*-vsta) # Intel 80386's running VSTa kernel - xm_file=i386/xm-vsta.h + xm_file="${xm_file} i386/xm-vsta.h" tm_file=i386/vsta.h tmake_file=i386/t-vsta xmake_file=i386/x-vsta ;; - i[345]86-*-winnt3*) - cpu_type=i386 + i[34567]86-*-pe | i[34567]86-*-cygwin32) + xm_file="${xm_file} i386/xm-cygwin32.h" + tmake_file=i386/t-cygwin32 + tm_file=i386/cygwin32.h + xmake_file=i386/x-cygwin32 + extra_objs=winnt.o + fixincludes=Makefile.in + if [ x$enable_threads = xyes ]; then + thread_file='win32' + fi + exeext=.exe + ;; + i[34567]86-*-mingw32*) + tm_file=i386/mingw32.h + xm_file="${xm_file} i386/xm-mingw32.h" + tmake_file="i386/t-cygwin32 i386/t-mingw32" + extra_objs=winnt.o + xmake_file=i386/x-cygwin32 + fixincludes=Makefile.in + if [ x$enable_threads = xyes ]; then + thread_file='win32' + fi + exeext=.exe + case $machine in + *mingw32msv*) + ;; + *mingw32crt* | *mingw32*) + tm_file="${tm_file} i386/crtdll.h" + ;; + esac + ;; + i[34567]86-*-winnt3*) tm_file=i386/win-nt.h out_file=i386/i386.c - xm_file=i386/xm-winnt.h + xm_file="xm-winnt.h ${xm_file}" xmake_file=winnt/x-winnt tmake_file=i386/t-winnt - extra_objs="winnt.o oldnames.o" + extra_host_objs="winnt.o oldnames.o" extra_gcc_objs="spawnv.o oldnames.o" fixincludes=fixinc.winnt if [ x$gnu_ld != xyes ] then extra_programs=ld.exe fi + if [ x$enable_threads = xyes ]; then + thread_file='win32' + fi ;; + i[34567]86-dg-dgux*) + xm_file="xm-alloca.h xm-siglist.h ${xm_file}" + xm_defines="USG POSIX" + out_file=i386/dgux.c + tm_file=i386/dgux.h + tmake_file=i386/t-dgux + xmake_file=i386/x-dgux + fixincludes=fixinc.dgux + install_headers_dir=install-headers-cpio + ;; i860-alliant-*) # Alliant FX/2800 - xm_file=i860/xm-fx2800.h + tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h" + xm_file="${xm_file}" xmake_file=i860/x-fx2800 - tm_file=i860/fx2800.h tmake_file=i860/t-fx2800 extra_parts="crtbegin.o crtend.o" ;; i860-*-bsd*) + tm_file="${tm_file} i860/bsd.h" if [ x$gas = xyes ] then - tm_file=i860/bsd-gas.h - else - tm_file=i860/bsd.h + tm_file="${tm_file} i860/bsd-gas.h" fi use_collect2=yes ;; i860-*-mach*) - xm_file=i860/xm-i860.h - tm_file=i860/mach.h + tm_file="${tm_file} i860/mach.h" tmake_file=t-libc-ok ;; i860-*-osf*) # Intel Paragon XP/S, OSF/1AD - xm_file=i860/xm-paragon.h - tm_file=i860/paragon.h + tm_file="${tm_file} svr3.h i860/paragon.h" + xm_defines="USG SVR3" tmake_file=t-osf - broken_install=yes ;; i860-*-sysv3*) - xm_file=i860/xm-sysv3.h + tm_file="${tm_file} svr3.h i860/sysv3.h" + xm_defines="USG SVR3" xmake_file=i860/x-sysv3 - tm_file=i860/sysv3.h extra_parts="crtbegin.o crtend.o" ;; i860-*-sysv4*) - xm_file=i860/xm-sysv4.h + tm_file="${tm_file} svr4.h i860/sysv4.h" + xm_defines="USG SVR3" xmake_file=i860/x-sysv4 - tm_file=i860/sysv4.h tmake_file=t-svr4 extra_parts="crtbegin.o crtend.o" ;; i960-wrs-vxworks5 | i960-wrs-vxworks5.0*) + tm_file="${tm_file} i960/vx960.h" tmake_file=i960/t-vxworks960 - tm_file=i960/vx960.h use_collect2=yes + thread_file='vxworks' ;; - i960-wrs-vxworks5*) + i960-wrs-vxworks5* | i960-wrs-vxworks) + tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h" tmake_file=i960/t-vxworks960 - tm_file=i960/vx960-coff.h use_collect2=yes + thread_file='vxworks' ;; i960-wrs-vxworks*) + tm_file="${tm_file} i960/vx960.h" tmake_file=i960/t-vxworks960 - tm_file=i960/vx960.h use_collect2=yes + thread_file='vxworks' ;; i960-*-coff*) + tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h" tmake_file=i960/t-960bare - tm_file=i960/i960-coff.h + use_collect2=yes + ;; + i960-*-rtems) + tmake_file="i960/t-960bare t-rtems" + tm_file="${tm_file} dbxcoff.h i960/rtems.h" use_collect2=yes ;; i960-*-*) # Default i960 environment. use_collect2=yes ;; + m32r-*-elf*) + extra_parts="crtinit.o crtfini.o" + ;; m68000-convergent-sysv*) - cpu_type=m68k - xm_file=m68k/xm-3b1.h tm_file=m68k/ctix.h + xm_file="m68k/xm-3b1.h ${xm_file}" + xm_defines=USG use_collect2=yes extra_headers=math-68881.h ;; m68000-hp-bsd*) # HP 9000/200 running BSD - cpu_type=m68k tm_file=m68k/hp2bsd.h xmake_file=m68k/x-hp2bsd use_collect2=yes extra_headers=math-68881.h ;; m68000-hp-hpux*) # HP 9000 series 300 - cpu_type=m68k - xm_file=m68k/xm-hp320.h + xm_file="xm_alloca.h ${xm_file}" + xm_defines="USG NO_SYS_SIGLIST" if [ x$gas = xyes ] then xmake_file=m68k/x-hp320g @@ -1259,26 +3323,23 @@ for machine in $canon_build $canon_host $canon_target; do xmake_file=m68k/x-hp320 tm_file=m68k/hp310.h fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes extra_headers=math-68881.h ;; m68000-sun-sunos3*) - cpu_type=m68k tm_file=m68k/sun2.h use_collect2=yes extra_headers=math-68881.h ;; m68000-sun-sunos4*) - cpu_type=m68k tm_file=m68k/sun2o4.h use_collect2=yes extra_headers=math-68881.h ;; m68000-att-sysv*) - cpu_type=m68k - xm_file=m68k/xm-3b1.h + xm_file="m68k/xm-3b1.h ${xm_file}" + xm_defines=USG if [ x$gas = xyes ] then tm_file=m68k/3b1g.h @@ -1288,17 +3349,40 @@ for machine in $canon_build $canon_host $canon_target; do use_collect2=yes extra_headers=math-68881.h ;; + m68k-apple-aux*) # Apple Macintosh running A/UX + xm_defines="USG AUX" + tmake_file=m68k/t-aux + install_headers_dir=install-headers-cpio + extra_headers=math-68881.h + extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o" + tm_file= + if [ "$gnu_ld" = yes ] + then + tm_file="${tm_file} m68k/auxgld.h" + else + tm_file="${tm_file} m68k/auxld.h" + fi + if [ "$gas" = yes ] + then + tm_file="${tm_file} m68k/auxgas.h" + else + tm_file="${tm_file} m68k/auxas.h" + fi + tm_file="${tm_file} m68k/a-ux.h" + float_format=m68k + ;; m68k-apollo-*) - xmake_file=m68k/x-apollo68 tm_file=m68k/apollo68.h + xmake_file=m68k/x-apollo68 use_collect2=yes extra_headers=math-68881.h + float_format=m68k ;; m68k-altos-sysv*) # Altos 3068 if [ x$gas = xyes ] then - xm_file=m68k/xm-altos3068.h tm_file=m68k/altos3068.h + xm_defines=USG else echo "The Altos is supported only with the GNU assembler" 1>&2 exit 1 @@ -1317,95 +3401,122 @@ for machine in $canon_build $canon_host $canon_target; do else tm_file=m68k/dpx2.h fi - xm_file=m68k/xm-m68kv.h + xm_file="xm-alloca.h ${xm_file}" + xm_defines=USG xmake_file=m68k/x-dpx2 use_collect2=yes extra_headers=math-68881.h ;; m68k-atari-sysv4*) # Atari variant of V.4. tm_file=m68k/atari.h - xm_file=m68k/xm-atari.h + xm_file="xm-alloca.h ${xm_file}" + xm_defines="USG FULL_PROTOTYPES" tmake_file=t-svr4 extra_parts="crtbegin.o crtend.o" extra_headers=math-68881.h + float_format=m68k ;; m68k-motorola-sysv*) - xm_file=m68k/xm-mot3300.h - xmake_file=m68k/x-mot3300 + tm_file=m68k/mot3300.h + xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}" + xm_defines=NO_SYS_SIGLIST if [ x$gas = xyes ] then - tm_file=m68k/mot3300g.h + xmake_file=m68k/x-mot3300-gas + if [ x$gnu_ld = xyes ] + then + tmake_file=m68k/t-mot3300-gald + else + tmake_file=m68k/t-mot3300-gas + use_collect2=yes + fi else - tm_file=m68k/mot3300.h - gdb_needs_out_file_path=yes + xmake_file=m68k/x-mot3300 + if [ x$gnu_ld = xyes ] + then + tmake_file=m68k/t-mot3300-gld + else + tmake_file=m68k/t-mot3300 + use_collect2=yes + fi fi - use_collect2=yes + gdb_needs_out_file_path=yes + extra_parts="crt0.o mcrt0.o" extra_headers=math-68881.h + float_format=m68k ;; m68k-ncr-sysv*) # NCR Tower 32 SVR3 tm_file=m68k/tower-as.h - xm_file=m68k/xm-tower.h + xm_defines="USG SVR3" xmake_file=m68k/x-tower extra_parts="crtbegin.o crtend.o" extra_headers=math-68881.h ;; m68k-plexus-sysv*) tm_file=m68k/plexus.h - xm_file=m68k/xm-plexus.h + xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}" + xm_defines=USG use_collect2=yes extra_headers=math-68881.h ;; m68k-tti-*) tm_file=m68k/pbb.h - xm_file=m68k/xm-m68kv.h + xm_file="xm-alloca.h ${xm_file}" + xm_defines=USG extra_headers=math-68881.h ;; m68k-crds-unos*) - xm_file=m68k/xm-crds.h + xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}" + xm_defines="USG unos" xmake_file=m68k/x-crds tm_file=m68k/crds.h - broken_install=yes use_collect2=yes extra_headers=math-68881.h ;; m68k-cbm-sysv4*) # Commodore variant of V.4. tm_file=m68k/amix.h - xm_file=m68k/xm-amix.h + xm_file="xm-alloca.h ${xm_file}" + xm_defines="USG FULL_PROTOTYPES" xmake_file=m68k/x-amix tmake_file=t-svr4 extra_parts="crtbegin.o crtend.o" extra_headers=math-68881.h + float_format=m68k ;; m68k-ccur-rtu) tm_file=m68k/ccur-GAS.h xmake_file=m68k/x-ccur extra_headers=math-68881.h use_collect2=yes - broken_install=yes + float_format=m68k ;; m68k-hp-bsd4.4*) # HP 9000/3xx running 4.4bsd tm_file=m68k/hp3bsd44.h xmake_file=m68k/x-hp3bsd44 use_collect2=yes extra_headers=math-68881.h + float_format=m68k ;; m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix tm_file=m68k/hp3bsd.h use_collect2=yes extra_headers=math-68881.h + float_format=m68k ;; m68k-isi-bsd*) - if [ x$nfp = xyes ] + if [ x$with_fp = xno ] then tm_file=m68k/isi-nfp.h else tm_file=m68k/isi.h + float_format=m68k fi use_collect2=yes extra_headers=math-68881.h ;; m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7. - xm_file=m68k/xm-hp320.h + xm_file="xm_alloca.h ${xm_file}" + xm_defines="USG NO_SYS_SIGLIST" if [ x$gas = xyes ] then xmake_file=m68k/x-hp320g @@ -1414,13 +3525,14 @@ for machine in $canon_build $canon_host $canon_target; do xmake_file=m68k/x-hp320 tm_file=m68k/hpux7.h fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes extra_headers=math-68881.h + float_format=m68k ;; m68k-hp-hpux*) # HP 9000 series 300 - xm_file=m68k/xm-hp320.h + xm_file="xm_alloca.h ${xm_file}" + xm_defines="USG NO_SYS_SIGLIST" if [ x$gas = xyes ] then xmake_file=m68k/x-hp320g @@ -1429,15 +3541,16 @@ for machine in $canon_build $canon_host $canon_target; do xmake_file=m68k/x-hp320 tm_file=m68k/hp320.h fi - broken_install=yes install_headers_dir=install-headers-cpio use_collect2=yes extra_headers=math-68881.h + float_format=m68k ;; m68k-sun-mach*) tm_file=m68k/sun3mach.h use_collect2=yes extra_headers=math-68881.h + float_format=m68k ;; m68k-sony-newsos3*) if [ x$gas = xyes ] @@ -1448,6 +3561,7 @@ for machine in $canon_build $canon_host $canon_target; do fi use_collect2=yes extra_headers=math-68881.h + float_format=m68k ;; m68k-sony-bsd* | m68k-sony-newsos*) if [ x$gas = xyes ] @@ -1458,40 +3572,48 @@ for machine in $canon_build $canon_host $canon_target; do fi use_collect2=yes extra_headers=math-68881.h + float_format=m68k ;; m68k-next-nextstep2*) tm_file=m68k/next21.h - out_file=m68k/next.c - xm_file=m68k/xm-next.h + xm_file="m68k/xm-next.h ${xm_file}" tmake_file=m68k/t-next xmake_file=m68k/x-next + extra_objs=nextstep.o extra_headers=math-68881.h use_collect2=yes + float_format=m68k ;; m68k-next-nextstep3*) tm_file=m68k/next.h - out_file=m68k/next.c - xm_file=m68k/xm-next.h + xm_file="m68k/xm-next.h ${xm_file}" tmake_file=m68k/t-next xmake_file=m68k/x-next + extra_objs=nextstep.o extra_headers=math-68881.h + float_format=m68k + if [ x$enable_threads = xyes ]; then + thread_file='mach' + fi ;; m68k-sun-sunos3*) - if [ x$nfp = xyes ] + if [ x$with_fp = xno ] then tm_file=m68k/sun3n3.h else tm_file=m68k/sun3o3.h + float_format=m68k fi use_collect2=yes extra_headers=math-68881.h ;; m68k-sun-sunos*) # For SunOS 4 (the default). - if [ x$nfp = xyes ] + if [ x$with_fp = xno ] then tm_file=m68k/sun3n.h else tm_file=m68k/sun3.h + float_format=m68k fi use_collect2=yes extra_headers=math-68881.h @@ -1500,16 +3622,20 @@ for machine in $canon_build $canon_host $canon_target; do tm_file=m68k/vxm68k.h tmake_file=m68k/t-vxworks68 extra_headers=math-68881.h + thread_file='vxworks' + float_format=m68k ;; m68k-*-aout*) tmake_file=m68k/t-m68kbare - tm_file=m68k/m68k-aout.h + tm_file="m68k/m68k-aout.h libgloss.h" extra_headers=math-68881.h + float_format=m68k ;; m68k-*-coff*) tmake_file=m68k/t-m68kbare - tm_file=m68k/m68k-coff.h + tm_file="m68k/m68k-coff.h dbx.h libgloss.h" extra_headers=math-68881.h + float_format=m68k ;; m68k-*-lynxos*) if [ x$gas = xyes ] @@ -1522,75 +3648,111 @@ for machine in $canon_build $canon_host $canon_target; do xmake_file=x-lynx tmake_file=m68k/t-lynx extra_headers=math-68881.h + float_format=m68k ;; - m68k-*-netbsd*) - cpu_type=m68k + m68k*-*-netbsd*) tm_file=m68k/netbsd.h - xm_file=m68k/xm-netbsd.h - # On NetBSD, the headers are already okay. - fixincludes=Makefile.in - tmake_file=t-libc-ok - xmake_file=x-netbsd + xm_file="xm-netbsd.h ${xm_file}" + # On NetBSD, the headers are already okay, except for math.h. + fixincludes=fixinc.wrap + tmake_file=t-netbsd + float_format=m68k + ;; + m68k*-*-openbsd*) + float_format=m68k + # we need collect2 until our bug is fixed... + use_collect2=yes ;; m68k-*-sysv3*) # Motorola m68k's running system V.3 - xm_file=m68k/xm-m68kv.h + xm_file="xm-alloca.h ${xm_file}" + xm_defines=USG xmake_file=m68k/x-m68kv extra_parts="crtbegin.o crtend.o" extra_headers=math-68881.h + float_format=m68k ;; m68k-*-sysv4*) # Motorola m68k's running system V.4 tm_file=m68k/m68kv4.h - xm_file=m68k/xm-m68kv.h + xm_file="xm-alloca.h ${xm_file}" + xm_defines=USG tmake_file=t-svr4 extra_parts="crtbegin.o crtend.o" extra_headers=math-68881.h + float_format=m68k ;; - m68k-*-linux*aout*) # Motorola m68k's running Linux - xm_file=m68k/xm-linux.h # with a.out format + m68k-*-linux-gnuaout*) # Motorola m68k's running GNU/Linux + # with a.out format xmake_file=x-linux tm_file=m68k/linux-aout.h - tmake_file=m68k/t-linux - fixincludes=Makefile.in #On Linux, the headers are ok already. + tmake_file="t-linux-aout m68k/t-linux-aout" + fixincludes=Makefile.in # The headers are ok already. extra_headers=math-68881.h + float_format=m68k gnu_ld=yes ;; - m68k-*-linux*) # Motorola m68k's running Linux - xm_file=m68k/xm-linux.h # with ELF format + m68k-*-linux-gnulibc1) # Motorola m68k's running GNU/Linux + # with ELF format using the + # GNU/Linux C library 5 xmake_file=x-linux tm_file=m68k/linux.h - tmake_file=m68k/t-linux - fixincludes=Makefile.in #On Linux, the headers are ok already. + tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux" + extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" + fixincludes=Makefile.in # The headers are ok already. extra_headers=math-68881.h + float_format=m68k gnu_ld=yes - # Don't use it. Linux uses a slightly different one. - # The real one comes with the Linux C library. - #extra_parts="crtbegin.o crtend.o" ;; + m68k-*-linux-gnu*) # Motorola m68k's running GNU/Linux + # with ELF format using glibc 2 + # aka the GNU/Linux C library 6. + xmake_file=x-linux + tm_file=m68k/linux.h + tmake_file="t-linux m68k/t-linux" + extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" + fixincludes=Makefile.in # The headers are ok already. + extra_headers=math-68881.h + float_format=m68k + gnu_ld=yes + if [ x$enable_threads = xyes ]; then + thread_file='posix' + fi + ;; + m68k-*-psos*) + tmake_file=m68k/t-m68kbare + tm_file=m68k/m68k-psos.h + extra_headers=math-68881.h + float_format=m68k + ;; + m68k-*-rtems*) + tmake_file="m68k/t-m68kbare t-rtems" + tm_file=m68k/rtems.h + extra_headers=math-68881.h + float_format=m68k + ;; + m88k-dg-dgux*) case $machine in m88k-dg-dguxbcs*) tm_file=m88k/dguxbcs.h - xmake_file=m88k/x-dguxbcs + tmake_file=m88k/t-dguxbcs ;; *) tm_file=m88k/dgux.h - xmake_file=m88k/x-dgux + tmake_file=m88k/t-dgux ;; esac extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld" - broken_install=yes + xmake_file=m88k/x-dgux if [ x$gas = xyes ] then tmake_file=m88k/t-dgux-gas - else - tmake_file=m88k/t-dgux fi fixincludes=fixinc.dgux ;; m88k-dolphin-sysv3*) tm_file=m88k/dolph.h extra_parts="crtbegin.o crtend.o" - xm_file=m88k/xm-sysv3.h + xm_file="m88k/xm-sysv3.h ${xm_file}" xmake_file=m88k/x-dolph if [ x$gas = xyes ] then @@ -1600,7 +3762,7 @@ for machine in $canon_build $canon_host $canon_target; do m88k-tektronix-sysv3) tm_file=m88k/tekXD88.h extra_parts="crtbegin.o crtend.o" - xm_file=m88k/xm-sysv3.h + xm_file="m88k/xm-sysv3.h ${xm_file}" xmake_file=m88k/x-tekXD88 if [ x$gas = xyes ] then @@ -1608,11 +3770,9 @@ for machine in $canon_build $canon_host $canon_target; do fi ;; m88k-*-aout*) - cpu_type=m88k tm_file=m88k/m88k-aout.h ;; m88k-*-coff*) - cpu_type=m88k tm_file=m88k/m88k-coff.h tmake_file=m88k/t-bug ;; @@ -1626,10 +3786,13 @@ for machine in $canon_build $canon_host $canon_target; do tmake_file=m88k/t-luna fi ;; + m88k-*-openbsd*) + tmake_file="${tmake_file} m88k/t-luna-gas" + ;; m88k-*-sysv3*) tm_file=m88k/sysv3.h extra_parts="crtbegin.o crtend.o" - xm_file=m88k/xm-sysv3.h + xm_file="m88k/xm-sysv3.h ${xm_file}" xmake_file=m88k/x-sysv3 if [ x$gas = xyes ] then @@ -1645,52 +3808,83 @@ for machine in $canon_build $canon_host $canon_target; do mips-sgi-irix6*) # SGI System V.4., IRIX 6 tm_file=mips/iris6.h xm_file=mips/xm-iris6.h - broken_install=yes - fixincludes=Makefile.in + fixincludes=fixinc.irix xmake_file=mips/x-iris6 tmake_file=mips/t-iris6 - # See comment in mips/iris[56].h files. - use_collect2=yes + if [ x$enable_threads = xyes ]; then +: not ported yet thread_file='irix' + fi ;; + mips-wrs-vxworks) + tm_file="mips/elf.h libgloss.h" + tmake_file=mips/t-ecoff + gas=yes + gnu_ld=yes + extra_parts="crtbegin.o crtend.o" +# thread_file='vxworks' + ;; mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64 - tm_file=mips/cross64.h - xm_file=mips/xm-iris5.h - broken_install=yes + tm_file="mips/iris6.h mips/cross64.h" + xm_defines=USG + xm_file="mips/xm-iris5.h" fixincludes=Makefile.in xmake_file=mips/x-iris tmake_file=mips/t-cross64 # See comment in mips/iris[56].h files. use_collect2=yes + if [ x$enable_threads = xyes ]; then +: not ported yet thread_file='irix' + fi ;; - mips-sgi-irix5*) # SGI System V.4., IRIX 5 + mips-sni-sysv4) if [ x$gas = xyes ] then if [ x$stabs = xyes ] then tm_file=mips/iris5gdb.h else - tm_file=mips/iris5gas.h + tm_file="mips/sni-svr4.h mips/sni-gas.h" + fi + else + tm_file=mips/sni-svr4.h + fi + xm_defines=USG + xmake_file=mips/x-sni-svr4 + tmake_file=mips/t-mips-gas + if [ x$gnu_ld != xyes ] + then + use_collect2=yes + fi + ;; + mips-sgi-irix5*) # SGI System V.4., IRIX 5 + if [ x$gas = xyes ] + then + tm_file="mips/iris5.h mips/iris5gas.h" + if [ x$stabs = xyes ] + then + tm_file="${tm_file} dbx.h" fi else tm_file=mips/iris5.h fi - xm_file=mips/xm-iris5.h - broken_install=yes - fixincludes=Makefile.in + xm_defines=USG + xm_file="mips/xm-iris5.h" + fixincludes=fixinc.irix xmake_file=mips/x-iris # mips-tfile doesn't work yet tmake_file=mips/t-mips-gas # See comment in mips/iris5.h file. use_collect2=yes + if [ x$enable_threads = xyes ]; then +: not ported yet thread_file='irix' + fi ;; mips-sgi-irix4loser*) # Mostly like a MIPS. + tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h" if [ x$stabs = xyes ]; then - tm_file=mips/iris4gl.h - else - tm_file=mips/iris4loser.h + tm_file="${tm_file} dbx.h" fi - xm_file=mips/xm-iris4.h - broken_install=yes + xm_defines=USG xmake_file=mips/x-iris if [ x$gas = xyes ] then @@ -1702,15 +3896,16 @@ for machine in $canon_build $canon_host $canon_target; do then use_collect2=yes fi + if [ x$enable_threads = xyes ]; then +: not ported yet thread_file='irix' + fi ;; mips-sgi-irix4*) # Mostly like a MIPS. + tm_file="mips/iris3.h ${tm_file} mips/iris4.h" if [ x$stabs = xyes ]; then - tm_file=mips/iris4-gdb.h - else - tm_file=mips/iris4.h + tm_file="${tm_file} dbx.h" fi - xm_file=mips/xm-iris4.h - broken_install=yes + xm_defines=USG xmake_file=mips/x-iris if [ x$gas = xyes ] then @@ -1722,15 +3917,16 @@ for machine in $canon_build $canon_host $canon_target; do then use_collect2=yes fi + if [ x$enable_threads = xyes ]; then +: not ported yet thread_file='irix' + fi ;; mips-sgi-*) # Mostly like a MIPS. + tm_file="mips/iris3.h ${tm_file}" if [ x$stabs = xyes ]; then - tm_file=mips/iris3-gdb.h - else - tm_file=mips/iris3.h + tm_file="${tm_file} dbx.h" fi - xm_file=mips/xm-iris3.h - broken_install=yes + xm_defines=USG xmake_file=mips/x-iris3 if [ x$gas = xyes ] then @@ -1744,17 +3940,16 @@ for machine in $canon_build $canon_host $canon_target; do fi ;; mips-dec-osfrose*) # Decstation running OSF/1 reference port with OSF/rose. - tm_file=mips/osfrose.h + tm_file="mips/osfrose.h ${tm_file}" xmake_file=mips/x-osfrose tmake_file=mips/t-osfrose extra_objs=halfpic.o use_collect2=yes ;; mips-dec-osf*) # Decstation running OSF/1 as shipped by DIGITAL + tm_file=mips/dec-osf1.h if [ x$stabs = xyes ]; then - tm_file=mips/dec-gosf1.h - else - tm_file=mips/dec-osf1.h + tm_file="${tm_file} dbx.h" fi xmake_file=mips/x-dec-osf1 if [ x$gas = xyes ] @@ -1771,8 +3966,6 @@ for machine in $canon_build $canon_host $canon_target; do ;; mips-dec-bsd*) # Decstation running 4.4 BSD tm_file=mips/dec-bsd.h - xmake_file= - tmake_file= fixincludes= if [ x$gas = xyes ] then @@ -1786,19 +3979,27 @@ for machine in $canon_build $canon_host $canon_target; do use_collect2=yes fi ;; - mips-dec-netbsd*) # Decstation running NetBSD + mipsel-*-netbsd* | mips-dec-netbsd*) # Decstation running NetBSD tm_file=mips/netbsd.h - xm_file=mips/xm-netbsd.h - xmake_file=x-netbsd - tmake_file=t-libc-ok - fixincludes=Makefile.in - prefix=$native_prefix + xm_file="xm-netbsd.h ${xm_file}" + # On NetBSD, the headers are already okay, except for math.h. + fixincludes=fixinc.wrap + tmake_file=t-netbsd + ;; + mips*el-*-openbsd*) # mips little endian + target_cpu_default="MASK_GAS|MASK_ABICALLS" + tm_file=mips/openbsd.h + xmake_file=none + ;; + mips*-*-openbsd*) # mips big endian + target_cpu_default="MASK_GAS|MASK_ABICALLS" + tm_file=mips/openbsd-be.h + xmake_file=none ;; mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news. + tm_file="mips/news4.h ${tm_file}" if [ x$stabs = xyes ]; then - tm_file=mips/news4-gdb.h - else - tm_file=mips/news4.h + tm_file="${tm_file} dbx.h" fi if [ x$gas = xyes ] then @@ -1815,12 +4016,12 @@ for machine in $canon_build $canon_host $canon_target; do mips-sony-sysv*) # Sony NEWS 3800 with NEWSOS5.0. # That is based on svr4. # t-svr4 is not right because this system doesn't use ELF. + tm_file="mips/news5.h ${tm_file}" if [ x$stabs = xyes ]; then - tm_file=mips/news5-gdb.h - else - tm_file=mips/news5.h + tm_file="${tm_file} dbx.h" fi - xm_file=mips/xm-news.h + xm_file="xm-siglist.h ${xm_file}" + xm_defines=USG if [ x$gas = xyes ] then tmake_file=mips/t-mips-gas @@ -1833,12 +4034,12 @@ for machine in $canon_build $canon_host $canon_target; do fi ;; mips-tandem-sysv4*) # Tandem S2 running NonStop UX + tm_file="mips/svr4-5.h mips/svr4-t.h" if [ x$stabs = xyes ]; then - tm_file=mips/svr4-t-gdb.h - else - tm_file=mips/svr4-t.h + tm_file="${tm_file} dbx.h" fi - xm_file=mips/xm-sysv4.h + xm_file="xm-siglist.h ${xm_file}" + xm_defines=USG xmake_file=mips/x-sysv if [ x$gas = xyes ] then @@ -1852,13 +4053,11 @@ for machine in $canon_build $canon_host $canon_target; do then use_collect2=yes fi - broken_install=yes ;; mips-*-ultrix* | mips-dec-mach3) # Decstation. + tm_file="mips/ultrix.h ${tm_file}" if [ x$stabs = xyes ]; then - tm_file=mips/ultrix-gdb.h - else - tm_file=mips/ultrix.h + tm_file="${tm_file} dbx.h" fi xmake_file=mips/x-ultrix if [ x$gas = xyes ] @@ -1874,10 +4073,9 @@ for machine in $canon_build $canon_host $canon_target; do fi ;; mips-*-riscos[56789]bsd*) - if [ x$stabs = xyes ]; then # MIPS BSD 4.3, RISC-OS 5.0 - tm_file=mips/bsd-5-gdb.h - else - tm_file=mips/bsd-5.h + tm_file=mips/bsd-5.h # MIPS BSD 4.3, RISC-OS 5.0 + if [ x$stabs = xyes ]; then + tm_file="${tm_file} dbx.h" fi if [ x$gas = xyes ] then @@ -1890,13 +4088,11 @@ for machine in $canon_build $canon_host $canon_target; do then use_collect2=yes fi - broken_install=yes ;; mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*) - if [ x$stabs = xyes ]; then # MIPS BSD 4.3, RISC-OS 4.0 - tm_file=mips/bsd-4-gdb.h - else - tm_file=mips/bsd-4.h + tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0 + if [ x$stabs = xyes ]; then + tm_file="${tm_file} dbx.h" fi if [ x$gas = xyes ] then @@ -1909,15 +4105,13 @@ for machine in $canon_build $canon_host $canon_target; do then use_collect2=yes fi - broken_install=yes ;; mips-*-riscos[56789]sysv4*) - if [ x$stabs = xyes ]; then # MIPS System V.4., RISC-OS 5.0 - tm_file=mips/svr4-5-gdb.h - else - tm_file=mips/svr4-5.h + tm_file=mips/svr4-5.h # MIPS System V.4., RISC-OS 5.0 + if [ x$stabs = xyes ]; then + tm_file="${tm_file} dbx.h" fi - xm_file=mips/xm-sysv4.h + xm_file="xm-siglist.h ${xm_file}" xmake_file=mips/x-sysv if [ x$gas = xyes ] then @@ -1930,15 +4124,13 @@ for machine in $canon_build $canon_host $canon_target; do then use_collect2=yes fi - broken_install=yes ;; mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*) - if [ x$stabs = xyes ]; then # MIPS System V.4. RISC-OS 4.0 - tm_file=mips/svr4-4-gdb.h - else - tm_file=mips/svr4-4.h + tm_file="mips/svr4-4.h ${tm_file}" + if [ x$stabs = xyes ]; then + tm_file="${tm_file} dbx.h" fi - xm_file=mips/xm-sysv.h + xm_defines=USG xmake_file=mips/x-sysv if [ x$gas = xyes ] then @@ -1951,15 +4143,13 @@ for machine in $canon_build $canon_host $canon_target; do then use_collect2=yes fi - broken_install=yes ;; mips-*-riscos[56789]sysv*) - if [ x$stabs = xyes ]; then # MIPS System V.3, RISC-OS 5.0 - tm_file=mips/svr3-5-gdb.h - else - tm_file=mips/svr3-5.h + tm_file=mips/svr3-5.h # MIPS System V.3, RISC-OS 5.0 + if [ x$stabs = xyes ]; then + tm_file="${tm_file} dbx.h" fi - xm_file=mips/xm-sysv.h + xm_defines=USG xmake_file=mips/x-sysv if [ x$gas = xyes ] then @@ -1972,15 +4162,13 @@ for machine in $canon_build $canon_host $canon_target; do then use_collect2=yes fi - broken_install=yes ;; mips-*-sysv* | mips-*-riscos*sysv*) - if [ x$stabs = xyes ]; then # MIPS System V.3, RISC-OS 4.0 - tm_file=mips/svr3-4-gdb.h - else - tm_file=mips/svr3-4.h + tm_file="mips/svr3-4.h ${tm_file}" + if [ x$stabs = xyes ]; then + tm_file="${tm_file} dbx.h" fi - xm_file=mips/xm-sysv.h + xm_defines=USG xmake_file=mips/x-sysv if [ x$gas = xyes ] then @@ -1993,13 +4181,11 @@ for machine in $canon_build $canon_host $canon_target; do then use_collect2=yes fi - broken_install=yes ;; - mips-*-riscos[56789]*) # Default MIPS RISC-OS 5.0. + mips-*-riscos[56789]*) # Default MIPS RISC-OS 5.0. + tm_file=mips/mips-5.h if [ x$stabs = xyes ]; then - tm_file=mips/mips-5-gdb.h - else - tm_file=mips/mips-5.h + tm_file="${tm_file} dbx.h" fi if [ x$gas = xyes ] then @@ -2011,64 +4197,62 @@ for machine in $canon_build $canon_host $canon_target; do then use_collect2=yes fi - broken_install=yes ;; mips-*-gnu*) - cpu_type=mips # GNU supports this CPU; rest done below. ;; mipsel-*-ecoff*) - cpu_type=mips + tm_file=mips/ecoffl.h if [ x$stabs = xyes ]; then - tm_file=mips/ecoffl-gdb.h - else - tm_file=mips/ecoffl.h + tm_file="${tm_file} dbx.h" fi tmake_file=mips/t-ecoff ;; mips-*-ecoff*) + tm_file="gofast.h mips/ecoff.h" if [ x$stabs = xyes ]; then - tm_file=mips/ecoff-gdb.h - else - tm_file=mips/ecoff.h + tm_file="${tm_file} dbx.h" fi tmake_file=mips/t-ecoff - broken_install=yes ;; mipsel-*-elf*) - cpu_type=mips - tm_file=mips/elfl.h + tm_file="mips/elfl.h libgloss.h" tmake_file=mips/t-ecoff ;; mips-*-elf*) - cpu_type=mips - tm_file=mips/elf.h + tm_file="mips/elf.h libgloss.h" tmake_file=mips/t-ecoff ;; mips64el-*-elf*) - cpu_type=mips - tm_file=mips/elfl64.h + tm_file="mips/elfl64.h libgloss.h" tmake_file=mips/t-ecoff ;; mips64orionel-*-elf*) - cpu_type=mips - tm_file=mips/elflorion.h + tm_file="mips/elforion.h mips/elfl64.h libgloss.h" tmake_file=mips/t-ecoff ;; mips64-*-elf*) - cpu_type=mips - tm_file=mips/elf64.h + tm_file="mips/elf64.h libgloss.h" tmake_file=mips/t-ecoff ;; mips64orion-*-elf*) - cpu_type=mips - tm_file=mips/elforion.h + tm_file="mips/elforion.h mips/elf64.h libgloss.h" tmake_file=mips/t-ecoff ;; + mips64orion-*-rtems*) + tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h" + tmake_file="mips/t-ecoff t-rtems" + ;; + mipstx39el-*-elf*) + tm_file="mips/r3900.h mips/elfl.h mips/abi64.h libgloss.h" + tmake_file=mips/t-r3900 + ;; + mipstx39-*-elf*) + tm_file="mips/r3900.h mips/elf.h mips/abi64.h libgloss.h" + tmake_file=mips/t-r3900 + ;; mips-*-*) # Default MIPS RISC-OS 4.0. if [ x$stabs = xyes ]; then - tm_file=mips/mips-4-gdb.h - else - tm_file=mips/mips.h + tm_file="${tm_file} dbx.h" fi if [ x$gas = xyes ] then @@ -2081,6 +4265,24 @@ for machine in $canon_build $canon_host $canon_target; do use_collect2=yes fi ;; + mn10200-*-*) + cpu_type=mn10200 + tm_file="mn10200/mn10200.h" + if [ x$stabs = xyes ] + then + tm_file="${tm_file} dbx.h" + fi + use_collect2=no + ;; + mn10300-*-*) + cpu_type=mn10300 + tm_file="mn10300/mn10300.h" + if [ x$stabs = xyes ] + then + tm_file="${tm_file} dbx.h" + fi + use_collect2=no + ;; ns32k-encore-bsd*) tm_file=ns32k/encore.h use_collect2=yes @@ -2091,20 +4293,17 @@ for machine in $canon_build $canon_host $canon_target; do ;; ns32k-tek6100-bsd*) tm_file=ns32k/tek6100.h - broken_install=yes use_collect2=yes ;; ns32k-tek6200-bsd*) tm_file=ns32k/tek6200.h - broken_install=yes use_collect2=yes ;; # This has not been updated to GCC 2. # ns32k-ns-genix*) -# xm_file=ns32k/xm-genix.h +# xm_defines=USG # xmake_file=ns32k/x-genix # tm_file=ns32k/genix.h -# broken_install=yes # use_collect2=yes # ;; ns32k-merlin-*) @@ -2117,16 +4316,24 @@ for machine in $canon_build $canon_host $canon_target; do ;; ns32k-pc532-minix*) tm_file=ns32k/pc532-min.h - xm_file=ns32k/xm-pc532-min.h + xm_file="ns32k/xm-pc532-min.h ${xm-file}" + xm_defines=USG use_collect2=yes ;; - ns32k-pc532-netbsd*) + ns32k-*-netbsd*) tm_file=ns32k/netbsd.h - xm_file=ns32k/xm-netbsd.h - tmake_file=t-libc-ok - # On NetBSD, the headers are already okay. - fixincludes=Makefile.in - xmake_file=x-netbsd + xm_file="xm-netbsd.h ${xm_file}" + # On NetBSD, the headers are already okay, except for math.h. + fixincludes=fixinc.wrap + tmake_file=t-netbsd + ;; + pdp11-*-bsd) + tm_file="${tm_file} pdp11/2bsd.h" + ;; + pdp11-*-*) + ;; + ns32k-*-openbsd*) + # Nothing special ;; pyramid-*-*) cpu_type=pyr @@ -2140,149 +4347,333 @@ for machine in $canon_build $canon_host $canon_target; do xmake_file=romp/x-mach use_collect2=yes ;; - powerpc-ibm-aix[456789].*) - cpu_type=rs6000 - tm_file=rs6000/aix41ppc.h - tmake_file=rs6000/t-newas - use_collect2=yes + romp-*-openbsd*) + # Nothing special ;; - powerpc-ibm-aix*) - cpu_type=rs6000 - tm_file=rs6000/powerpc.h - tmake_file=rs6000/t-rs6000 - use_collect2=yes + powerpc-*-openbsd*) + tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd" + xmake_file=none ;; - powerpc-*-sysv4* | powerpc-*-elf*) + powerpc-*-beos*) cpu_type=rs6000 - xm_file=rs6000/xm-sysv4.h + tm_file=rs6000/beos.h + xm_file=rs6000/xm-beos.h + tmake_file=rs6000/t-beos + xmake_file=rs6000/x-beos + ;; + powerpc-*-sysv* | powerpc-*-elf*) tm_file=rs6000/sysv4.h + xm_file="xm-siglist.h rs6000/xm-sysv4.h" + xm_defines="USG POSIX" + extra_headers=ppc-asm.h if [ x$gas = xyes ] then - tmake_file=rs6000/t-ppcgas + tmake_file="rs6000/t-ppcos rs6000/t-ppccomm" else - tmake_file=rs6000/t-ppc + tmake_file="rs6000/t-ppc rs6000/t-ppccomm" fi xmake_file=rs6000/x-sysv4 ;; powerpc-*-eabiaix*) - cpu_type=rs6000 tm_file=rs6000/eabiaix.h - tmake_file=rs6000/t-eabiaix + tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" fixincludes=Makefile.in + extra_headers=ppc-asm.h ;; powerpc-*-eabisim*) - cpu_type=rs6000 tm_file=rs6000/eabisim.h - tmake_file=rs6000/t-eabisim + tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" fixincludes=Makefile.in + extra_headers=ppc-asm.h ;; powerpc-*-eabi*) - cpu_type=rs6000 tm_file=rs6000/eabi.h if [ x$gas = xyes ] then - tmake_file=rs6000/t-eabigas + tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" else - tmake_file=rs6000/t-eabi + tmake_file="rs6000/t-ppc rs6000/t-ppccomm" fi fixincludes=Makefile.in + extra_headers=ppc-asm.h ;; - powerpcle-*-sysv4* | powerpcle-*-elf*) - cpu_type=rs6000 - xm_file=rs6000/xm-sysv4.h - tm_file=rs6000/sysv4le.h + powerpc-*-rtems*) + tm_file=rs6000/rtems.h if [ x$gas = xyes ] then - tmake_file=rs6000/t-ppclegas + tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm" else - tmake_file=rs6000/t-ppc + tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm" + fi + fixincludes=Makefile.in + extra_headers=ppc-asm.h + ;; + powerpc-*-linux-gnulibc1) + tm_file=rs6000/linux.h + xm_file=rs6000/xm-sysv4.h + out_file=rs6000/rs6000.c + if [ x$gas = xyes ] + then + tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm" + else + tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm" + fi + xmake_file=x-linux + fixincludes=Makefile.in + extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" + extra_headers=ppc-asm.h + if [ x$enable_threads = xyes ]; then + thread_file='posix' + fi + ;; + powerpc-*-linux-gnu*) + tm_file=rs6000/linux.h + xm_file="xm-siglist.h rs6000/xm-sysv4.h" + xm_defines="USG ${xm_defines}" + out_file=rs6000/rs6000.c + if [ x$gas = xyes ] + then + tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm" + else + tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm" + fi + xmake_file=x-linux + fixincludes=Makefile.in + extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" + extra_headers=ppc-asm.h + if [ x$enable_threads = xyes ]; then + thread_file='posix' + fi + ;; + powerpc-wrs-vxworks*) + cpu_type=rs6000 + xm_file="xm-siglist.h rs6000/xm-sysv4.h" + xm_defines="USG POSIX" + tm_file=rs6000/vxppc.h + tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" + extra_headers=ppc-asm.h + thread_file='vxworks' + ;; + powerpcle-*-sysv* | powerpcle-*-elf*) + tm_file=rs6000/sysv4le.h + xm_file="xm-siglist.h rs6000/xm-sysv4.h" + xm_defines="USG POSIX" + if [ x$gas = xyes ] + then + tmake_file="rs6000/t-ppcos rs6000/t-ppccomm" + else + tmake_file="rs6000/t-ppc rs6000/t-ppccomm" fi xmake_file=rs6000/x-sysv4 + extra_headers=ppc-asm.h ;; powerpcle-*-eabisim*) - cpu_type=rs6000 tm_file=rs6000/eabilesim.h - tmake_file=rs6000/t-eabisim + tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" fixincludes=Makefile.in + extra_headers=ppc-asm.h ;; powerpcle-*-eabi*) - cpu_type=rs6000 tm_file=rs6000/eabile.h if [ x$gas = xyes ] then - tmake_file=rs6000/t-eabilegas + tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" else - tmake_file=rs6000/t-eabi + tmake_file="rs6000/t-ppc rs6000/t-ppccomm" fi fixincludes=Makefile.in + extra_headers=ppc-asm.h + ;; + powerpcle-*-winnt* ) + tm_file=rs6000/win-nt.h + tmake_file=rs6000/t-winnt +# extra_objs=pe.o + fixincludes=Makefile.in + if [ x$enable_threads = xyes ]; then + thread_file='win32' + fi + extra_headers=ppc-asm.h + ;; + powerpcle-*-pe | powerpcle-*-cygwin32) + tm_file=rs6000/cygwin32.h + xm_file="rs6000/xm-cygwin32.h ${xm_file}" + tmake_file=rs6000/t-winnt + xmake_file=rs6000/x-cygwin32 +# extra_objs=pe.o + fixincludes=Makefile.in + if [ x$enable_threads = xyes ]; then + thread_file='win32' + fi + exeext=.exe + extra_headers=ppc-asm.h + ;; + powerpcle-*-solaris2*) + tm_file=rs6000/sol2.h + xm_file="xm-siglist.h rs6000/xm-sysv4.h" + xm_defines="USG POSIX" + if [ x$gas = xyes ] + then + tmake_file="rs6000/t-ppcos rs6000/t-ppccomm" + else + tmake_file="rs6000/t-ppc rs6000/t-ppccomm" + fi + xmake_file=rs6000/x-sysv4 + case $machine in + *-*-solaris2.[0-4]) + fixincludes=fixinc.svr4;; + *) + fixincludes=fixinc.wrap;; + esac + extra_headers=ppc-asm.h ;; rs6000-ibm-aix3.[01]*) tm_file=rs6000/aix31.h - tmake_file=rs6000/t-rs6000 xmake_file=rs6000/x-aix31 use_collect2=yes ;; - rs6000-ibm-aix3.2.[456789]*) + rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*) tm_file=rs6000/aix3newas.h - tmake_file=rs6000/t-newas + if [ x$host != x$target ] + then + tmake_file=rs6000/t-xnewas + else + tmake_file=rs6000/t-newas + fi use_collect2=yes ;; - rs6000-ibm-aix[456789].*) + rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*) tm_file=rs6000/aix41.h - tmake_file=rs6000/t-newas - xmake_file=rs6000/x-aix31 + if [ x$host != x$target ] + then + tmake_file=rs6000/t-xnewas + else + tmake_file=rs6000/t-newas + fi + xmake_file=rs6000/x-aix41 + use_collect2=yes + ;; + rs6000-ibm-aix4.[3456789].* | powerpc-ibm-aix4.[3456789].*) + tm_file=rs6000/aix43.h + if [ x$host != x$target ] + then + tmake_file=rs6000/t-xaix43 + else + tmake_file=rs6000/t-aix43 + fi + xmake_file=rs6000/x-aix43 + use_collect2=yes + ;; + rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*) + tm_file=rs6000/aix43.h + if [ x$host != x$target ] + then + tmake_file=rs6000/t-xaix43 + else + tmake_file=rs6000/t-aix43 + fi + xmake_file=rs6000/x-aix43 use_collect2=yes ;; rs6000-ibm-aix*) use_collect2=yes - tmake_file=rs6000/t-rs6000 ;; rs6000-bull-bosx) - tmake_file=rs6000/t-rs6000 use_collect2=yes ;; rs6000-*-mach*) - xm_file=rs6000/xm-mach.h tm_file=rs6000/mach.h - tmake_file=rs6000/t-rs6000 + xm_file="${xm_file} rs6000/xm-mach.h" xmake_file=rs6000/x-mach use_collect2=yes ;; rs6000-*-lynxos*) - xmake_file=rs6000/x-lynx - xm_file=rs6000/xm-lynx.h tm_file=rs6000/lynx.h + xm_file=rs6000/xm-lynx.h tmake_file=rs6000/t-rs6000 + xmake_file=rs6000/x-lynx use_collect2=yes ;; + sh-*-elf*) + tm_file=sh/elf.h + float_format=sh + ;; + sh-*-rtemself*) + tmake_file="sh/t-sh t-rtems" + tm_file=sh/rtemself.h + float_format=sh + ;; + sh-*-rtems*) + tmake_file="sh/t-sh t-rtems" + tm_file=sh/rtems.h + float_format=sh + ;; sh-*-*) - cpu_type=sh + float_format=sh ;; sparc-tti-*) tm_file=sparc/pbd.h - xm_file=sparc/xm-pbd.h + xm_file="xm-alloca.h ${xm_file}" + xm_defines=USG ;; sparc-wrs-vxworks* | sparclite-wrs-vxworks*) - cpu_type=sparc tm_file=sparc/vxsparc.h tmake_file=sparc/t-vxsparc use_collect2=yes + thread_file='vxworks' ;; sparc-*-aout*) tmake_file=sparc/t-sparcbare - tm_file=sparc/sparc-aout.h + tm_file="sparc/aout.h libgloss.h" ;; sparc-*-netbsd*) tm_file=sparc/netbsd.h - xm_file=sparc/xm-netbsd.h - # On NetBSD, the headers are already okay. - fixincludes=Makefile.in - tmake_file=t-libc-ok - xmake_file=x-netbsd + xm_file="xm-netbsd.h ${xm_file}" + # On NetBSD, the headers are already okay, except for math.h. + fixincludes=fixinc.wrap + tmake_file=t-netbsd + ;; + sparc-*-openbsd*) + # we need collect2 until our bug is fixed... + use_collect2=yes ;; sparc-*-bsd*) tm_file=sparc/bsd.h ;; + sparc-*-elf*) + tm_file=sparc/elf.h + tmake_file=sparc/t-elf + extra_parts="crti.o crtn.o crtbegin.o crtend.o" + #float_format=i128 + float_format=i64 + ;; + sparc-*-linux-gnuaout*) # Sparc's running GNU/Linux, a.out + xm_file="${xm_file} sparc/xm-linux.h" + tm_file=sparc/linux-aout.h + xmake_file=x-linux + fixincludes=Makefile.in #On Linux, the headers are ok already. + gnu_ld=yes + ;; + sparc-*-linux-gnulibc1*) # Sparc's running GNU/Linux, libc5 + xm_file="${xm_file} sparc/xm-linux.h" + xmake_file=x-linux + tm_file=sparc/linux.h + tmake_file="t-linux t-linux-gnulibc1" + extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" + fixincludes=Makefile.in #On Linux, the headers are ok already. + gnu_ld=yes + ;; + sparc-*-linux-gnu*) # Sparc's running GNU/Linux, libc6 + xm_file="${xm_file} sparc/xm-linux.h" + xmake_file=x-linux + tm_file=sparc/linux.h + tmake_file="t-linux" + extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" + fixincludes=Makefile.in #On Linux, the headers are ok already. + gnu_ld=yes + if [ x$enable_threads = xyes ]; then + thread_file='posix' + fi + ;; sparc-*-lynxos*) if [ x$gas = xyes ] then @@ -2294,14 +4685,42 @@ for machine in $canon_build $canon_host $canon_target; do tmake_file=sparc/t-sunos41 xmake_file=x-lynx ;; - sparc-*-solaris2* | sparc-*-sunos5*) - xm_file=sparc/xm-sol2.h - tm_file=sparc/sol2.h + sparc-*-rtems*) + tmake_file="sparc/t-sparcbare t-rtems" + tm_file=sparc/rtems.h + ;; + sparc-*-solaris2*) + if [ x$gnu_ld = xyes ] + then + tm_file=sparc/sol2.h + else + tm_file=sparc/sol2-sld.h + fi + xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h" + xm_defines="USG POSIX" tmake_file=sparc/t-sol2 xmake_file=sparc/x-sysv4 - extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o" - fixincludes=fixinc.svr4 - broken_install=yes + extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o" + case $machine in + *-*-solaris2.[0-4]) + fixincludes=fixinc.svr4;; + *) + fixincludes=fixinc.wrap;; + esac + float_format=i128 + if [ x${enable_threads} = x ]; then + enable_threads=$have_pthread_h + if [ x${enable_threads} = x ]; then + enable_threads=$have_thread_h + fi + fi + if [ x${enable_threads} = xyes ]; then + if [ x${have_pthread_h} = xyes ]; then + thread_file='posix' + else + thread_file='solaris' + fi + fi ;; sparc-*-sunos4.0*) tm_file=sparc/sunos4.h @@ -2312,86 +4731,123 @@ for machine in $canon_build $canon_host $canon_target; do tm_file=sparc/sunos4.h tmake_file=sparc/t-sunos41 use_collect2=yes + if [ x$gas = xyes ]; then + tm_file="${tm_file} sparc/sun4gas.h" + fi ;; sparc-*-sunos3*) tm_file=sparc/sun4o3.h use_collect2=yes ;; sparc-*-sysv4*) - xm_file=sparc/xm-sysv4.h tm_file=sparc/sysv4.h + xm_file="xm-siglist.h sparc/xm-sysv4.h" + xm_defines="USG POSIX" tmake_file=t-svr4 xmake_file=sparc/x-sysv4 extra_parts="crtbegin.o crtend.o" ;; + sparc-*-vxsim*) + xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h" + xm_defines="USG POSIX" + tm_file=sparc/vxsim.h + tmake_file=sparc/t-vxsparc + xmake_file=sparc/x-sysv4 + ;; + sparclet-*-aout*) + tm_file="sparc/splet.h libgloss.h" + tmake_file=sparc/t-splet + ;; sparclite-*-coff*) - cpu_type=sparc - tm_file=sparc/litecoff.h + tm_file="sparc/litecoff.h libgloss.h" tmake_file=sparc/t-sparclite ;; - sparclite-*-*) - cpu_type=sparc - tm_file=sparc/lite.h + sparclite-*-aout*) + tm_file="sparc/lite.h aoutos.h libgloss.h" tmake_file=sparc/t-sparclite - use_collect2=yes ;; sparc64-*-aout*) - cpu_type=sparc tmake_file=sparc/t-sp64 tm_file=sparc/sp64-aout.h ;; sparc64-*-elf*) - cpu_type=sparc tmake_file=sparc/t-sp64 tm_file=sparc/sp64-elf.h extra_parts="crtbegin.o crtend.o" ;; + sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux + tmake_file=sparc/t-sp64 + xm_file="sparc/xm-sp64.h sparc/xm-linux.h" + tm_file=sparc/linux64.h + xmake_file=x-linux + fixincludes=Makefile.in # The headers are ok already. + gnu_ld=yes + ;; # This hasn't been upgraded to GCC 2. # tahoe-harris-*) # Harris tahoe, using COFF. # tm_file=tahoe/harris.h # ;; # tahoe-*-bsd*) # tahoe running BSD # ;; + thumb-*-coff* | thumbel-*-coff*) + tm_file=arm/tcoff.h + out_file=arm/thumb.c + xm_file=arm/xm-thumb.h + md_file=arm/thumb.md + tmake_file=arm/t-thumb + fixincludes=Makefile.in # There is nothing to fix + ;; # This hasn't been upgraded to GCC 2. # tron-*-*) # cpu_type=gmicro # use_collect2=yes # ;; + v850-*-*) + cpu_type=v850 + tm_file="v850/v850.h" + xm_file="v850/xm-v850.h" + tmake_file=v850/t-v850 + if [ x$stabs = xyes ] + then + tm_file="${tm_file} dbx.h" + fi + use_collect2=no + ;; vax-*-bsd*) # vaxen running BSD use_collect2=yes + float_format=vax ;; vax-*-sysv*) # vaxen running system V - xm_file=vax/xm-vaxv.h - tm_file=vax/vaxv.h + tm_file="${tm_file} vax/vaxv.h" + xm_defines=USG + float_format=vax ;; vax-*-netbsd*) - tm_file=vax/netbsd.h - xm_file=vax/xm-netbsd.h - tmake_file=t-libc-ok - # On NetBSD, the headers are already okay. - fixincludes=Makefile.in - xmake_file=x-netbsd + tm_file="${tm_file} netbsd.h vax/netbsd.h" + xm_file="xm-netbsd.h ${xm_file}" + # On NetBSD, the headers are already okay, except for math.h. + fixincludes=fixinc.wrap + tmake_file=t-netbsd + float_format=vax + ;; + vax-*-openbsd*) + tmake_file="${tm_file} vax/t-openbsd" ;; vax-*-ultrix*) # vaxen running ultrix - tm_file=vax/ultrix.h + tm_file="${tm_file} vax/ultrix.h" use_collect2=yes + float_format=vax ;; vax-*-vms*) # vaxen running VMS xm_file=vax/xm-vms.h tm_file=vax/vms.h + float_format=vax ;; - pdp11-*-bsd) - xm_file=pdp11/xm-pdp11.h - tm_file=pdp11/2bsd.h - tmake_file=pdp11/t-pdp11 - ;; - pdp11-*-*) - xm_file=pdp11/xm-pdp11.h - tm_file=pdp11/pdp11.h - tmake_file=pdp11/t-pdp11 + vax-*-*) # vax default entry + float_format=vax ;; we32k-att-sysv*) - cpu_type=we32k + xm_file="${xm_file} xm-svr3" use_collect2=yes ;; *) @@ -2401,13 +4857,15 @@ for machine in $canon_build $canon_host $canon_target; do esac case $machine in + *-*-linux-gnu*) + ;; # Existing GNU/Linux systems do not use the GNU setup. *-*-gnu*) # On the GNU system, the setup is just about the same on # each different CPU. The specific machines that GNU # supports are matched above and just set $cpu_type. - xm_file=${cpu_type}/xm-gnu.h + xm_file="xm-gnu.h ${xm_file}" tm_file=${cpu_type}/gnu.h - extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" + extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" # GNU always uses ELF. elf=yes # GNU tools are the only tools. @@ -2415,129 +4873,374 @@ for machine in $canon_build $canon_host $canon_target; do gas=yes # On GNU, the headers are already okay. fixincludes=Makefile.in - # Don't build libgcc1.c, because there is no non-GNU - # compiler to build it with. The GNU system C library will - # include assembly versions of any needed functions. - tmake_file=t-libc-ok + xmake_file=x-linux # These details are the same as Linux. + tmake_file=t-gnu # These are not. ;; *-*-sysv4*) fixincludes=fixinc.svr4 xmake_try_sysv=x-sysv - broken_install=yes install_headers_dir=install-headers-cpio ;; *-*-sysv*) - broken_install=yes install_headers_dir=install-headers-cpio ;; esac - # Distinguish i386 from i486/i586. - # ??? For the moment we treat i586 as an i486. + # Distinguish i[34567]86 # Also, do not run mips-tfile on MIPS if using gas. + # Process --with-cpu= for PowerPC/rs6000 + target_cpu_default2= case $machine in - i[45]86-*-*) - target_cpu_default=2 + i486-*-*) + target_cpu_default2=1 + ;; + i586-*-*) + target_cpu_default2=2 + ;; + i686-*-* | i786-*-*) + target_cpu_default2=3 + ;; + alpha*-*-*) + case $machine in + alphaev6*) + target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_CIX|MASK_MAX" + ;; + alphapca56*) + target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX" + ;; + alphaev56*) + target_cpu_default2="MASK_CPU_EV5|MASK_BWX" + ;; + alphaev5*) + target_cpu_default2="MASK_CPU_EV5" + ;; + esac + + if [ x$gas = xyes ] + then + if [ "$target_cpu_default2" = "" ] + then + target_cpu_default2="MASK_GAS" + else + target_cpu_default2="${target_cpu_default2}|MASK_GAS" + fi + fi + ;; + arm*-*-*) + case "x$with_cpu" in + x) + # The most generic + target_cpu_default2="TARGET_CPU_generic" + ;; + + # Distinguish cores, and major variants + # arm7m doesn't exist, but D & I don't affect code + xarm23678 | xarm250 | xarm67010 \ + | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \ + | xarm7100 | xarm7500 | xarm7500fe | xarm810 \ + | xstrongarm | xstrongarm110) + target_cpu_default2="TARGET_CPU_$with_cpu" + ;; + + xyes | xno) + echo "--with-cpu must be passed a value" 1>&2 + exit 1 + ;; + + *) + if [ x$pass2done = xyes ] + then + echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2 + exit 1 + fi + ;; + esac + ;; + + mips*-*-ecoff* | mips*-*-elf*) + if [ x$gas = xyes ] + then + if [ x$gnu_ld = xyes ] + then + target_cpu_default2=20 + else + target_cpu_default2=16 + fi + fi ;; mips*-*-*) if [ x$gas = xyes ] then - target_cpu_default=16 + target_cpu_default2=16 fi ;; - alpha-*-*) - if [ x$gas = xyes ] - then - target_cpu_default=4 - fi + powerpc*-*-* | rs6000-*-*) + case "x$with_cpu" in + x) + ;; + + xcommon | xpower | xpower2 | xpowerpc | xrios \ + | xrios1 | xrios2 | xrsc | xrsc1 \ + | x601 | x602 | x603 | x603e | x604 | x604e | x620 \ + | x403 | x505 | x801 | x821 | x823 | x860) + target_cpu_default2="\"$with_cpu\"" + ;; + + xyes | xno) + echo "--with-cpu must be passed a value" 1>&2 + exit 1 + ;; + + *) + if [ x$pass2done = xyes ] + then + echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2 + exit 1 + fi + ;; + esac + ;; + sparc*-*-*) + case ".$with_cpu" in + .) + target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`" + ;; + .supersparc | .ultrasparc | .v7 | .v8 | .v9) + target_cpu_default2="TARGET_CPU_$with_cpu" + ;; + *) + if [ x$pass2done = xyes ] + then + echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2 + exit 1 + fi + ;; + esac ;; esac + if [ "$target_cpu_default2" != "" ] + then + if [ "$target_cpu_default" != "" ] + then + target_cpu_default="(${target_cpu_default}|${target_cpu_default2})" + else + target_cpu_default=$target_cpu_default2 + fi + fi + # No need for collect2 if we have the GNU linker. - case x$gnu_ld in - xyes) - use_collect2= - ;; - esac - -# Default certain vars that apply to both host and target in turn. - if [ x$cpu_type = x ] - then cpu_type=`echo $machine | sed 's/-.*$//'` - fi + # Actually, there is now; GNU ld doesn't handle the EH info or + # collecting for shared libraries. + #case x$gnu_ld in + #xyes) + # use_collect2= + # ;; + #esac # Save data on machine being used to compile GCC in build_xm_file. # Save data on host machine in vars host_xm_file and host_xmake_file. if [ x$pass1done = x ] then - if [ x$xm_file = x ] + if [ x"$xm_file" = x ] then build_xm_file=$cpu_type/xm-$cpu_type.h else build_xm_file=$xm_file fi + build_xm_defines=$xm_defines + build_install_headers_dir=$install_headers_dir + build_exeext=$exeext pass1done=yes else if [ x$pass2done = x ] then - if [ x$xm_file = x ] + if [ x"$xm_file" = x ] then host_xm_file=$cpu_type/xm-$cpu_type.h else host_xm_file=$xm_file fi - if [ x$xmake_file = x ] + host_xm_defines=$xm_defines + if [ x"$xmake_file" = x ] then xmake_file=$cpu_type/x-$cpu_type fi - host_xmake_file=$xmake_file - host_broken_install=$broken_install - host_install_headers_dir=$install_headers_dir + host_xmake_file="$xmake_file" host_truncate_target=$truncate_target + host_extra_gcc_objs=$extra_gcc_objs + host_extra_objs=$extra_host_objs + host_exeext=$exeext pass2done=yes fi fi done +extra_objs="${host_extra_objs} ${extra_objs}" + # Default the target-machine variables that were not explicitly set. -if [ x$tm_file = x ] +if [ x"$tm_file" = x ] then tm_file=$cpu_type/$cpu_type.h; fi if [ x$extra_headers = x ] then extra_headers=; fi -if [ x$xm_file = x ] +if [ x"$xm_file" = x ] then xm_file=$cpu_type/xm-$cpu_type.h; fi -md_file=$cpu_type/$cpu_type.md +if [ x$md_file = x ] +then md_file=$cpu_type/$cpu_type.md; fi if [ x$out_file = x ] then out_file=$cpu_type/$cpu_type.c; fi -if [ x$tmake_file = x ] +if [ x"$tmake_file" = x ] then tmake_file=$cpu_type/t-$cpu_type fi +if [ x$float_format = x ] +then float_format=i64 +fi + +if [ x$enable_haifa = x ] +then + case $target in + alpha*-* | hppa1.?-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*) + enable_haifa=yes;; + esac +fi + +# Handle cpp installation. +if [ x$enable_cpp != x ] +then + tmake_file="$tmake_file t-install-cpp" + case x$enable_cpp in + xyes | xno) ;; + x/*) cpp_install_dir=$enable_cpp ;; + x.*) echo "alternate cpp script installation directory must be an absolute path" 1>&2 + exit 1 + ;; + esac +fi + # Say what files are being used for the output code and MD file. echo "Using \`$srcdir/config/$out_file' to output insns." echo "Using \`$srcdir/config/$md_file' as machine description file." -echo "Using \`$srcdir/config/$tm_file' as target machine macro file." -echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." -if [ $host_xm_file != $build_xm_file ]; then - echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." + +count=a +for f in $tm_file; do + count=${count}x +done +if [ $count = ax ]; then + echo "Using \`$srcdir/config/$tm_file' as target machine macro file." +else + echo "Using the following target machine macro files:" + for f in $tm_file; do + echo " $srcdir/config/$f" + done fi -# Set up the list of links to be made. -# $links is the list of link names, and $files is the list of names to link to. -files="$host_xm_file $tm_file $xm_file $build_xm_file" +count=a +for f in $host_xm_file; do + count=${count}x +done +if [ $count = ax ]; then + echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." +else + echo "Using the following host machine macro files:" + for f in $host_xm_file; do + echo " $srcdir/config/$f" + done +fi + +if [ "$host_xm_file" != "$build_xm_file" ]; then + count=a + for f in $build_xm_file; do + count=${count}x + done + if [ $count = ax ]; then + echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." + else + echo "Using the following build machine macro files:" + for f in $build_xm_file; do + echo " $srcdir/config/$f" + done + fi +fi + +if [ x$thread_file = x ]; then + if [ x$target_thread_file != x ]; then + thread_file=$target_thread_file + else + thread_file='single' + fi +fi + +# Set up the header files. +# $links is the list of header files to create. +# $vars is the list of shell variables with file names to include. +# auto-host.h is the file containing items generated by autoconf and is +# the first file included by config.h. +null_defines= +host_xm_file="auto-host.h ${host_xm_file}" + +# If host=build, it is correct to have hconfig include auto-host.h +# as well. If host!=build, we are in error and need to do more +# work to find out the build config parameters. +if [ x$host = x$build ] +then + build_xm_file="auto-host.h ${build_xm_file}" +else + # We create a subdir, then run autoconf in the subdir. + # To prevent recursion we set host and build for the new + # invocation of configure to the build for this invocation + # of configure. + tempdir=build.$$ + rm -rf $tempdir + mkdir $tempdir + cd $tempdir + case ${srcdir} in + /*) realsrcdir=${srcdir};; + *) realsrcdir=../${srcdir};; + esac + CC=${CC_FOR_BUILD} ${realsrcdir}/configure \ + --target=$target --host=$build --build=$build + + # We just finished tests for the build machine, so rename + # the file auto-build.h in the gcc directory. + mv auto-host.h ../auto-build.h + cd .. + rm -rf $tempdir + build_xm_file="auto-build.h ${build_xm_file}" +fi + +vars="host_xm_file tm_file xm_file build_xm_file" links="config.h tm.h tconfig.h hconfig.h" +defines="host_xm_defines null_defines xm_defines build_xm_defines" rm -f config.bak if [ -f config.status ]; then mv -f config.status config.bak; fi # Make the links. -while [ -n "$files" ] +while [ -n "$vars" ] do - # set file to car of files, files to cdr of files - set $files; file=$1; shift; files=$* + set $vars; var=$1; shift; vars=$* set $links; link=$1; shift; links=$* + set $defines; define=$1; shift; defines=$* rm -f $link - echo "#include \"$file\"" >$link + + # Define TARGET_CPU_DEFAULT if the system wants one. + # This substitutes for lots of *.h files. + if [ "$target_cpu_default" != "" -a $link = tm.h ] + then + echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link + fi + + for file in `eval echo '$'$var`; do + echo "#include \"$file\"" >>$link + done + + for def in `eval echo '$'$define`; do + echo "#ifndef $def" >>$link + echo "#define $def" >>$link + echo "#endif" >>$link + done done # Truncate the target if necessary @@ -2545,12 +5248,245 @@ if [ x$host_truncate_target != x ]; then target=`echo $target | sed -e 's/\(..............\).*/\1/'` fi -# Get the version number from the toplevel -version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${srcdir}/version.c` +# Get the version trigger filename from the toplevel +if [ "${with_gcc_version_trigger+set}" = set ]; then + gcc_version_trigger=$with_gcc_version_trigger +else + gcc_version_trigger=${srcdir}/version.c +fi +gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}` -# For the current directory and all of the language subdirectories, -# do the rest of the script ... +# Get an absolute path to the GCC top-level source directory +holddir=`pwd` +cd $srcdir +topdir=`pwd` +cd $holddir +# Conditionalize the makefile for this host machine. +# Make-host contains the concatenation of all host makefile fragments +# [there can be more than one]. This file is built by configure.frag. +host_overrides=Make-host +dep_host_xmake_file= +for f in .. ${host_xmake_file} +do + if [ -f ${srcdir}/config/$f ] + then + dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f" + fi +done + +# Conditionalize the makefile for this target machine. +# Make-target contains the concatenation of all host makefile fragments +# [there can be more than one]. This file is built by configure.frag. +target_overrides=Make-target +dep_tmake_file= +for f in .. ${tmake_file} +do + if [ -f ${srcdir}/config/$f ] + then + dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f" + fi +done + +# If the host doesn't support symlinks, modify CC in +# FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works. +# Otherwise, we can use "CC=$(CC)". +rm -f symtest.tem +if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null +then + cc_set_by_configure="\$(CC)" + stage_prefix_set_by_configure="\$(STAGE_PREFIX)" +else + rm -f symtest.tem + if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null + then + symbolic_link="cp -p" + else + symbolic_link="cp" + fi + cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`" + stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`" +fi +rm -f symtest.tem + +out_object_file=`basename $out_file .c`.o + +tm_file_list= +for f in $tm_file; do + tm_file_list="${tm_file_list} \$(srcdir)/config/$f" +done + +host_xm_file_list= +for f in $host_xm_file; do + if test $f != "auto-host.h"; then + host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" + else + host_xm_file_list="${host_xm_file_list} auto-host.h" + fi +done + +build_xm_file_list= +for f in $build_xm_file; do + if test $f != "auto-build.h"; then + if test $f != "auto-host.h"; then + build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" + else + build_xm_file_list="${build_xm_file_list} auto-host.h" + fi + else + build_xm_file_list="${build_xm_file_list} auto-build.h" + fi +done + +# Define macro CROSS_COMPILE in compilation +# if this is a cross-compiler. +# Also use all.cross instead of all.internal +# and add cross-make to Makefile. +cross_overrides="/dev/null" +if [ x$host != x$target ] +then + cross_defines="CROSS=-DCROSS_COMPILE" + cross_overrides="${topdir}/cross-make" +fi + +# When building gcc with a cross-compiler, we need to fix a few things. +# This must come after cross-make as we want all.build to override +# all.cross. +build_overrides="/dev/null" +if [ x$build != x$host ] +then + build_overrides="${topdir}/build-make" +fi + +# Expand extra_headers to include complete path. +# This substitutes for lots of t-* files. +extra_headers_list= +if [ "x$extra_headers" = x ] +then true +else + # Prepend ${srcdir}/ginclude/ to every entry in extra_headers. + for file in $extra_headers; + do + extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}" + done +fi + +# Add a definition of USE_COLLECT2 if system wants one. +# Also tell toplev.c what to do. +# This substitutes for lots of t-* files. +if [ x$use_collect2 = x ] +then + will_use_collect2= + maybe_use_collect2= +else + will_use_collect2="collect2" + maybe_use_collect2="-DUSE_COLLECT2" +fi + +# NEED TO CONVERT +# Set MD_DEPS if the real md file is in md.pre-cpp. +# Set MD_CPP to the cpp to pass the md file through. Md files use ';' +# for line oriented comments, so we must always use a GNU cpp. If +# building gcc with a cross compiler, use the cross compiler just +# built. Otherwise, we can use the cpp just built. +md_file_sub= +if [ "x$md_cppflags" = x ] +then + md_file_sub=$srcdir/config/$md_file +else + md_file=md +fi + +# If we have gas in the build tree, make a link to it. +if [ -f ../gas/Makefile ]; then + rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null +fi + +# If we have nm in the build tree, make a link to it. +if [ -f ../binutils/Makefile ]; then + rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null +fi + +# If we have ld in the build tree, make a link to it. +if [ -f ../ld/Makefile ]; then +# if [[ x$use_collect2 = x ]]; then +# rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null +# else + rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null +# fi +fi + +# Figure out what assembler alignment features are present. +echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6 +echo "configure:5413: checking assembler alignment features" >&5 +gcc_cv_as= +gcc_cv_as_alignment_features= +gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,gcc$,gas,'` +if [ -x as$host_exeext ]; then + # Build using assembler in the current directory. + gcc_cv_as=./as$host_exeext +elif [ -f $gcc_cv_as_gas_srcdir/configure.in ]; then + # Single tree build which includes gas. + for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in + do + gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f` + if [ x$gcc_cv_gas_version != x ]; then + break + fi + done + gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` + gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` + if [ x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x ]; then + # Gas version 2.6 and later support for .balign and .p2align. + # bytes to skip when using .p2align. + if [ "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2 ]; then + gcc_cv_as_alignment_features=".balign and .p2align" + cat >> confdefs.h <<\EOF +#define HAVE_GAS_BALIGN_AND_P2ALIGN 1 +EOF + + fi + # Gas version 2.8 and later support specifying the maximum + # bytes to skip when using .p2align. + if [ "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2 ]; then + gcc_cv_as_alignment_features=".p2align including maximum skip" + cat >> confdefs.h <<\EOF +#define HAVE_GAS_MAX_SKIP_P2ALIGN 1 +EOF + + fi + fi +elif [ x$host = x$target ]; then + # Native build. + gcc_cv_as=as$host_exeext +fi +if [ x$gcc_cv_as != x ]; then + # Check if we have .balign and .p2align + echo ".balign 4" > conftest.s + echo ".p2align 2" >> conftest.s + if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then + gcc_cv_as_alignment_features=".balign and .p2align" + cat >> confdefs.h <<\EOF +#define HAVE_GAS_BALIGN_AND_P2ALIGN 1 +EOF + + fi + rm -f conftest.s conftest.o + # Check if specifying the maximum bytes to skip when + # using .p2align is supported. + echo ".p2align 4,,7" > conftest.s + if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then + gcc_cv_as_alignment_features=".p2align including maximum skip" + cat >> confdefs.h <<\EOF +#define HAVE_GAS_MAX_SKIP_P2ALIGN 1 +EOF + + fi + rm -f conftest.s conftest.o +fi +echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6 + +# Figure out what language subdirectories are present. subdirs= for lang in ${srcdir}/*/config-lang.in .. do @@ -2563,12 +5499,14 @@ do esac done -# Are we using gcc as the native compiler? -case $canon_host in -*linux*) # All Linux's use gcc as the native compiler. - prefix=$native_prefix - ;; -esac +# Make gthr-default.h if we have a thread file. +gthread_flags= +if [ $thread_file != single ]; then + rm -f gthr-default.h + echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h + gthread_flags=-DHAVE_GTHR_DEFAULT +fi + # Make empty files to contain the specs and options for each language. # Then add #include lines to for a compiler that has specs and/or options. @@ -2589,502 +5527,226 @@ do fi done -# Define SET_MAKE if this old version of `make' doesn't define $(MAKE). -rm -f Makefile.xx -(echo 'all:'; echo ' @echo maketemp=$(MAKE)') >Makefile.xx -case `${MAKE-make} -f Makefile.xx 2>/dev/null | grep maketemp=` in -'maketemp=') - SET_MAKE="MAKE = ${MAKE-make}" - ;; -*) - SET_MAKE= - ;; -esac -rm -f Makefile.xx +# These (without "all_") are set in each config-lang.in. +# `language' must be a single word so is spelled singularly. +all_languages= +all_boot_languages= +all_compilers= +all_stagestuff= +all_diff_excludes= +all_outputs=Makefile +# List of language makefile fragments. +all_lang_makefiles= +all_headers= +all_lib2funcs= -savesrcdir=$srcdir -for subdir in . $subdirs +# Add the language fragments. +# Languages are added via two mechanisms. Some information must be +# recorded in makefile variables, these are defined in config-lang.in. +# We accumulate them and plug them into the main Makefile. +# The other mechanism is a set of hooks for each of the main targets +# like `clean', `install', etc. + +language_fragments="Make-lang" +language_hooks="Make-hooks" +oldstyle_subdirs= + +for s in .. $subdirs do - oldsrcdir=$savesrcdir - - # Re-adjust the path - case $oldsrcdir in - /*) - srcdir=$oldsrcdir/$subdir - ;; - *) - case $subdir in - .) - ;; - *) - oldsrcdir=../${oldsrcdir} - srcdir=$oldsrcdir/$subdir - ;; - esac - ;; - esac - mainsrcdir=$oldsrcdir - STARTDIR=`pwd` - test -d $subdir || mkdir $subdir - cd $subdir - - # Create Makefile.tem from Makefile.in. - # Make it set VPATH if necessary so that the sources are found. - # Also change its value of srcdir. - # Also create a .gdbinit file which runs the one in srcdir - # and tells GDB to look there for source files. - case $srcdir in - . | ./$subdir | .././$subdir) - rm -f Makefile.tem - cp Makefile.in Makefile.tem - chmod +w Makefile.tem - ;; - *) - rm -f Makefile.tem - echo "VPATH = ${srcdir}" \ - | cat - ${srcdir}/Makefile.in \ - | sed "s@^srcdir = \.@srcdir = ${srcdir}@" > Makefile.tem - rm -f .gdbinit - echo "dir ." > .gdbinit - echo "dir ${srcdir}" >> .gdbinit - if [ x$gdb_needs_out_file_path = xyes ] + if [ $s != ".." ] + then + language= + boot_language= + compilers= + stagestuff= + diff_excludes= + headers= + outputs= + lib2funcs= + . ${srcdir}/$s/config-lang.in + if [ "x$language" = x ] then - echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit + echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2 + exit 1 fi - if [ "x$subdirs" != x ]; then - for s in $subdirs - do - echo "dir ${srcdir}/$s" >> .gdbinit - done - fi - echo "source ${srcdir}/.gdbinit" >> .gdbinit - ;; - esac - - # Conditionalize the makefile for this host machine. - if [ -f ${mainsrcdir}/config/${host_xmake_file} ] - then - rm -f Makefile.xx - sed -e "/####host/ r ${mainsrcdir}/config/${host_xmake_file}" Makefile.tem > Makefile.xx - echo "Merged ${host_xmake_file}." - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - dep_host_xmake_file=${host_xmake_file} - else - # Say in the makefile that there is no host_xmake_file, - # by using a name which (when interpreted relative to $srcdir/config) - # will duplicate another dependency: $srcdir/Makefile.in. - dep_host_xmake_file=../Makefile.in - fi - - # Add a definition for MAKE if system wants one. - case "$SET_MAKE" in - ?*) - rm -f Makefile.xx - (echo "$SET_MAKE"; cat Makefile.tem) >Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - esac - - # Add a definition for INSTALL if system wants one. - # This substitutes for lots of x-* files. - if [ x$host_broken_install = x ] - then true - else - rm -f Makefile.xx - abssrcdir=`cd ${srcdir}; pwd` - sed "s|^INSTALL = .*|INSTALL = ${abssrcdir}/install.sh -c|" Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - fi - - # Some of the following don't make sense in the language makefiles, - # but rather than introduce another level of nesting, we leave them - # as is. - - # Set EXTRA_HEADERS according to extra_headers. - # This substitutes for lots of t-* files. - if [ "x$extra_headers" = x ] - then true - else - # Prepend ${srcdir}/ginclude/ to every entry in extra_headers. - list= - for file in $extra_headers; - do - list="${list} ${srcdir}/ginclude/${file}" - done - rm -f Makefile.xx - sed "s|^EXTRA_HEADERS =|EXTRA_HEADERS = ${list}|" Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - fi - - # Set EXTRA_PASSES according to extra_passes. - # This substitutes for lots of t-* files. - if [ "x$extra_passes" = x ] - then true - else - rm -f Makefile.xx - sed "s/^EXTRA_PASSES =/EXTRA_PASSES = $extra_passes/" Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - fi - - # Set EXTRA_PARTS according to extra_parts. - # This substitutes for lots of t-* files. - if [ "x$extra_parts" = x ] - then true - else - rm -f Makefile.xx - sed "s/^EXTRA_PARTS =/EXTRA_PARTS = $extra_parts/" Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - fi - - # Set EXTRA_PROGRAMS according to extra_programs. - if [ "x$extra_programs" = x ] - then true - else - rm -f Makefile.xx - sed "s/^EXTRA_PROGRAMS =/EXTRA_PROGRAMS = $extra_programs/" Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - fi - - # Set EXTRA_OBJS according to extra_objs. - # This substitutes for lots of t-* files. - if [ "x$extra_objs" = x ] - then true - else - rm -f Makefile.xx - sed "s|^EXTRA_OBJS =|EXTRA_OBJS = $extra_objs|" Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - fi - - # Set EXTRA_GCC_OBJS according to extra_gcc_objs. - # This substitutes for lots of t-* files. - if [ "x$extra_gcc_objs" = x ] - then true - else - rm -f Makefile.xx - sed "s|^EXTRA_GCC_OBJS =|EXTRA_GCC_OBJS = $extra_gcc_objs|" Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - fi - - # Add a definition of USE_COLLECT2 if system wants one. - # Also tell toplev.c what to do. - # This substitutes for lots of t-* files. - if [ x$use_collect2 = x ] - then true - else - rm -f Makefile.xx - (echo "USE_COLLECT2 = ld"; echo "MAYBE_USE_COLLECT2 = -DUSE_COLLECT2")\ - | cat - Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - fi - - # Add -DTARGET_CPU_DEFAULT for toplev.c if system wants one. - # This substitutes for lots of *.h files. - if [ x$target_cpu_default = x ] - then true - else - rm -f Makefile.xx - # This used cat, but rfg@netcom.com said that ran into NFS bugs. - sed -e "/^# Makefile for GNU C compiler./c\\ -MAYBE_TARGET_DEFAULT = -DTARGET_CPU_DEFAULT=$target_cpu_default\\ -\# Makefile for GNU C compiler." Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - fi - - # Set MD_DEPS if the real md file is in md.pre-cpp. - # Set MD_CPP to the cpp to pass the md file through. Md files use ';' - # for line oriented comments, so we must always use a GNU cpp. If - # building gcc with a cross compiler, use the cross compiler just - # built. Otherwise, we can use the cpp just built. - if [ "x$md_cppflags" = x ] - then - md_file=$srcdir/config/$md_file - else - rm -f Makefile.xx - (if [ x$host = x$build ] ; then - echo "MD_DEPS = $(md_file) cpp" ; echo "MD_CPP = ./cpp" - else - echo "MD_DEPS = md.pre-cpp" ; echo "MD_CPP = \$(HOST_CC) -x c -E" - fi - md_file=md - echo "MD_CPPFLAGS = $md_cppflags") | \ - cat - Makefile.tem | sed -e "s|^MD_FILE[ ]*=.*|MD_FILE = md|" > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - fi - - # If we have gas in the build tree, make a link to it. - if [ -f ../gas/Makefile ]; then - rm -f as; $symbolic_link ../gas/as.new as 2>/dev/null - fi - - # If we have ld in the build tree, make a link to it. - if [ -f ../ld/Makefile ]; then - if [ x$use_collect2 = x ]; then - rm -f ld; $symbolic_link ../ld/ld.new ld 2>/dev/null - else - rm -f collect-ld; $symbolic_link ../ld/ld.new collect-ld 2>/dev/null - fi - fi - - # If using -program-transform-name, override the installation names. - if [ "x${program_transform_set}" = "xyes" ] ; then - sed -e "s/^program_transform_name[ ]*=.*$/program_transform_name = $program_transform_name/" \ - -e "s/^program_transform_cross_name[ ]*=.*$/program_transform_cross_name = $program_transform_name/" \ - Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - fi - - # Conditionalize the makefile for this target machine. - if [ -f ${mainsrcdir}/config/${tmake_file} ] - then - rm -f Makefile.xx - sed -e "/####target/ r ${mainsrcdir}/config/${tmake_file}" Makefile.tem > Makefile.xx - echo "Merged ${tmake_file}." - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - dep_tmake_file=${tmake_file} - else - # Say in the makefile that there is no tmake_file, - # by using a name which (when interpreted relative to $srcdir/config) - # will duplicate another dependency: $srcdir/Makefile.in. - dep_tmake_file=../Makefile.in - fi - - # If this is the top level Makefile, add the language fragments. - # Languages are added via two mechanisms. Some information must be - # recorded in makefile variables, these are defined in config-lang.in. - # We accumulate them and plug them into the main Makefile. - # The other mechanism is a set of hooks for each of the main targets - # like `clean', `install', etc. - if [ $subdir = . ] - then - # These (without "all_") are set in each config-lang.in. - # `language' must be a single word so is spelled singularly. - all_languages= - all_compilers= - all_stagestuff= - all_diff_excludes= - # List of language makefile fragments. - all_lang_makefiles= - - rm -f Makefile.xx Makefile.ll - touch Makefile.ll - for s in .. $subdirs - do - if [ $s != ".." ] - then - language= - compilers= - stagestuff= - diff_excludes= - . ${mainsrcdir}/$s/config-lang.in - if [ "x$language" = x ] - then - echo "${mainsrcdir}/$s/config-lang.in doesn't set \$language." 1>&2 - exit 1 - fi - all_lang_makefiles="$all_lang_makefiles ${mainsrcdir}/$s/Make-lang.in ${mainsrcdir}/$s/Makefile.in" - all_languages="$all_languages $language" - all_compilers="$all_compilers $compilers" - all_stagestuff="$all_stagestuff $stagestuff" - all_diff_excludes="$all_diff_excludes $diff_excludes" - - cat ${mainsrcdir}/$s/Make-lang.in >> Makefile.ll - fi - done - sed -e "/####language fragments/ r Makefile.ll" Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - sed -e "s|^SUBDIRS[ ]*=.*$|SUBDIRS = $subdirs|" \ - -e "s|^LANGUAGES[ ]*=[ ]*\(.*\)$|LANGUAGES = \1 $all_languages|" \ - -e "s|^COMPILERS[ ]*=[ ]*\(.*\)$|COMPILERS = \1 $all_compilers|" \ - -e "s|^LANG_MAKEFILES[ ]*=.*$|LANG_MAKEFILES = $all_lang_makefiles|" \ - -e "s|^LANG_STAGESTUFF[ ]*=.*$|LANG_STAGESTUFF = $all_stagestuff|" \ - -e "s|^LANG_DIFF_EXCLUDES[ ]*=.*$|LANG_DIFF_EXCLUDES = $all_diff_excludes|" \ - Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - - # Since we can't use `::' targets, we link each language in - # with a set of hooks, reached indirectly via lang.${target}. - - target_list="all.build all.cross start.encap rest.encap \ - info dvi \ - install-normal install-common install-info install-man \ - uninstall distdir \ - mostlyclean clean distclean extraclean maintainer-clean \ - stage1 stage2 stage3 stage4" - rm -f Makefile.ll - for t in $target_list - do - x= - for l in .. $all_languages - do - if [ $l != ".." ]; then - x="$x $l.$t" - fi - done - echo "lang.$t: $x" >> Makefile.ll - done - sed -e "/####language hooks/ r Makefile.ll" Makefile.tem > Makefile.xx - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - rm -f Makefile.ll - - # If the host doesn't support symlinks, modify CC in - # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works. - # Otherwise, we can use "CC=$(CC)". - rm -f symtest.tem - if $symbolic_link symtest1.tem symtest.tem 2>/dev/null + all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in" + all_languages="$all_languages $language" + if [ "x$boot_language" = xyes ] then - sed -e 's,CC=set-by-configure,CC=$(CC),' \ - Makefile.tem > Makefile.xx - else - sed -e "s,CC=set-by-configure,CC=\`case '$(CC)' in stage*) echo '$(CC)' | sed -e 's|stage|../stage|g';; *) echo '$(CC)';; esac\`," \ - Makefile.tem > Makefile.xx + all_boot_languages="$all_boot_languages $language" fi - rm -f Makefile.tem - mv Makefile.xx Makefile.tem - rm -f symtest.tem - - if [ "x$all_languages" != x ] + all_compilers="$all_compilers $compilers" + all_stagestuff="$all_stagestuff $stagestuff" + all_diff_excludes="$all_diff_excludes $diff_excludes" + all_headers="$all_headers $headers" + all_outputs="$all_outputs $outputs" + if [ x$outputs = x ] then - # Missing space after `Merged' is intentional. - echo "Merged$all_languages fragment(s)." + oldstyle_subdirs="$oldstyle_subdirs $s" fi + all_lib2funcs="$all_lib2funcs $lib2funcs" + fi +done - # Otherwise, this is a language subdirectory. If the host supports - # symlinks, point stage[123] at ../stage[123] so bootstrapping and the - # installation procedure can still use CC="stage1/xgcc -Bstage1/". - # If the host doesn't support symlinks, FLAGS_TO_PASS has been - # modified to solve the problem there. - else - for t in stage1 stage2 stage3 stage4 include +# Since we can't use `::' targets, we link each language in +# with a set of hooks, reached indirectly via lang.${target}. + +rm -f Make-hooks +touch Make-hooks +target_list="all.build all.cross start.encap rest.encap \ + info dvi \ + install-normal install-common install-info install-man \ + uninstall distdir \ + mostlyclean clean distclean extraclean maintainer-clean \ + stage1 stage2 stage3 stage4" +for t in $target_list +do + x= + for l in .. $all_languages + do + if [ $l != ".." ]; then + x="$x $l.$t" + fi + done + echo "lang.$t: $x" >> Make-hooks +done + +# If we're not building in srcdir, create .gdbinit. + +if [ ! -f Makefile.in ]; then + echo "dir ." > .gdbinit + echo "dir ${srcdir}" >> .gdbinit + if [ x$gdb_needs_out_file_path = xyes ] + then + echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit + fi + if [ "x$subdirs" != x ]; then + for s in $subdirs do - rm -f $t - $symbolic_link ../$t $t 2>/dev/null + echo "dir ${srcdir}/$s" >> .gdbinit done fi - - out_object_file=`basename $out_file .c`.o - - # Remove all formfeeds, since some Makes get confused by them. - # Also arrange to give the variables `target', `host_xmake_file', - # `tmake_file', `prefix', `local_prefix', `exec_prefix', `FIXINCLUDES' - # `out_file', `out_object', `md_file', `lang_specs_files', - # `lang_options_files', and `INSTALL_HEADERS_DIR' values in the - # Makefile from the values they have in this script. - rm -f Makefile.xx - rm -f aux-output.c aux-output.o md - # Create an empty Makefile.sed first, to work around a Nextstep 3.3 bug. - echo 's|||' > Makefile.sed - rm Makefile.sed - echo 's|||' > Makefile.sed - echo "s|^target=.*$|target=${target}|" >> Makefile.sed - echo "s|^xmake_file=.*$|xmake_file=${dep_host_xmake_file}|" >> Makefile.sed - echo "s|^tmake_file=.*$|tmake_file=${dep_tmake_file}|" >> Makefile.sed - echo "s|^version=.*$|version=${version}|" >> Makefile.sed - echo "s|^version=.*$|version=${version}|" >> Makefile.sed - echo "s|^out_file=.*$|out_file=${srcdir}/config/${out_file}|" >> Makefile.sed - echo "s|^out_object_file=.*$|out_object_file=${out_object_file}|" >> Makefile.sed - echo "s|^md_file=.*$|md_file=${md_file}|" >> Makefile.sed - echo "s|^tm_file=.*$|tm_file=${srcdir}/config/${tm_file}|" >> Makefile.sed - echo "s|^host_xm_file=.*$|host_xm_file=${srcdir}/config/${host_xm_file}|" >> Makefile.sed - echo "s|^build_xm_file=.*$|build_xm_file=${srcdir}/config/${build_xm_file}|" >> Makefile.sed - echo "s|^lang_specs_files=.*$|lang_specs_files=${lang_specs_files}|" >> Makefile.sed - echo "s|^lang_options_files=.*$|lang_options_files=${lang_options_files}|" >> Makefile.sed - echo "s|^prefix[ ]*=.*|prefix = $prefix|" >> Makefile.sed - echo "s|^gxx_include_dir[ ]*=.*|gxx_include_dir = $gxx_include_dir|" >> Makefile.sed - echo "s|^local_prefix[ ]*=.*|local_prefix = $local_prefix|" >> Makefile.sed - echo "s|^exec_prefix[ ]*=.*|exec_prefix = $exec_prefix|" >> Makefile.sed - echo "s|^FIXINCLUDES[ ]*=.*|FIXINCLUDES = $fixincludes|" >> Makefile.sed - echo "s|^INSTALL_HEADERS_DIR[ ]*=.*$|INSTALL_HEADERS_DIR = ${host_install_headers_dir}|" >> Makefile.sed - sed -f Makefile.sed Makefile.tem > Makefile.xx - rm -f Makefile.tem Makefile.sed - mv Makefile.xx Makefile.tem - - # Install Makefile for real, after making final changes. - # Define macro CROSS_COMPILE in compilation if this is a cross-compiler. - # Also use all.cross instead of all.internal, and add cross-make to Makefile. - if [ x$canon_host = x$canon_target ] - then - rm -f Makefile - if [ x$canon_host = x$canon_build ] - then - mv Makefile.tem Makefile - else - # When building gcc with a cross-compiler, we need to fix a - # few things. - echo "build= $build" > Makefile - sed -e "s|objc-runtime$||" \ - -e "/####build/ r ${mainsrcdir}/build-make" Makefile.tem >> Makefile - rm -f Makefile.tem Makefile.xx - fi - else - rm -f Makefile - echo "CROSS=-DCROSS_COMPILE" > Makefile - sed -e "/####cross/ r ${mainsrcdir}/cross-make" Makefile.tem >> Makefile - rm -f Makefile.tem Makefile.xx - fi - - echo "Created \`$subdir/Makefile'." - - # If a subdirectory has a configure script, run it. - if [ x$subdir != x. ] - then - if [ -f $srcdir/configure ] - then - ${CONFIG_SHELL-sh} $srcdir/configure $arguments --srcdir=$srcdir - fi - fi - - cd $STARTDIR -done # end of current-dir SUBDIRS loop - -srcdir=$savesrcdir - -# Describe the chosen configuration in config.status. -# Make that file a shellscript which will reestablish the same configuration. -echo "#!/bin/sh -# GCC was configured as follows: -${srcdir}/configure" $arguments > config.new -echo echo host=$canon_host target=$canon_target build=$canon_build >> config.new -chmod a+x config.new -if [ -f config.bak ] && cmp config.bak config.new >/dev/null 2>/dev/null; -then - mv -f config.bak config.status - rm -f config.new -else - mv -f config.new config.status - rm -f config.bak + echo "source ${srcdir}/.gdbinit" >> .gdbinit fi -str2= -str3= -str4=. +# Define variables host_canonical and build_canonical +# because some Cygnus local changes in the Makefile depend on them. +build_canonical=${build} +host_canonical=${host} +target_subdir= +if [ "${host}" != "${target}" ] ; then + target_subdir=${target}/ +fi -if [ x$canon_host = x$canon_target ] + + + +# If this is using newlib, then define inhibit_libc in +# LIBGCC2_CFLAGS. This will cause __eprintf to be left out of +# libgcc.a, but that's OK because newib should have its own version of +# assert.h. +inhibit_libc= +if [ x$with_newlib = xyes ]; then + inhibit_libc=-Dinhibit_libc +fi + + +# Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler. +sched_prefix= +sched_cflags= +if [ x$enable_haifa = xyes ]; then + echo "Using the Haifa scheduler." + sched_prefix=haifa- + sched_cflags=-DHAIFA +fi + + +if [ x$enable_haifa != x ]; then + # Explicitly remove files that need to be recompiled for the Haifa scheduler. + for x in genattrtab.o toplev.o loop.o unroll.o *sched.o; do + if [ -f $x ]; then + echo "Removing $x" + rm -f $x + fi + done +fi + +# Nothing to do for FLOAT_H, float_format already handled. +objdir=`pwd` + + +# Process the language and host/target makefile fragments. +${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file" + +# Substitute configuration variables + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# Echo that links are built +if [ x$host = x$target ] then str1="native " else str1="cross-" - str2=" from $canon_host" + str2=" from $host" fi -if [ x$canon_host != x$canon_build ] +if [ x$host != x$build ] then - str3=" on a $canon_build system" + str3=" on a $build system" fi if [ "x$str2" != x ] || [ "x$str3" != x ] @@ -3092,11 +5754,523 @@ then str4= fi -echo "Links are now set up to build a ${str1}compiler for ${canon_target}$str4" 1>&2 +echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2 if [ "x$str2" != x ] || [ "x$str3" != x ] then echo " ${str2}${str3}." 1>&2 fi +# Truncate the target if necessary +if [ x$host_truncate_target != x ]; then + target=`echo $target | sed -e 's/\(..............\).*/\1/'` +fi + +# Configure the subdirectories +# AC_CONFIG_SUBDIRS($subdirs) + +# Create the Makefile +# and configure language subdirectories +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +DEFS=-DHAVE_CONFIG_H + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir + +trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS <<EOF + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@host@%$host%g +s%@host_alias@%$host_alias%g +s%@host_cpu@%$host_cpu%g +s%@host_vendor@%$host_vendor%g +s%@host_os@%$host_os%g +s%@target@%$target%g +s%@target_alias@%$target_alias%g +s%@target_cpu@%$target_cpu%g +s%@target_vendor@%$target_vendor%g +s%@target_os@%$target_os%g +s%@build@%$build%g +s%@build_alias@%$build_alias%g +s%@build_cpu@%$build_cpu%g +s%@build_vendor@%$build_vendor%g +s%@build_os@%$build_os%g +s%@CC@%$CC%g +s%@SET_MAKE@%$SET_MAKE%g +s%@AWK@%$AWK%g +s%@LEX@%$LEX%g +s%@LEXLIB@%$LEXLIB%g +s%@LN@%$LN%g +s%@LN_S@%$LN_S%g +s%@RANLIB@%$RANLIB%g +s%@YACC@%$YACC%g +s%@INSTALL@%$INSTALL%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@CPP@%$CPP%g +s%@vfprintf@%$vfprintf%g +s%@doprint@%$doprint%g +s%@manext@%$manext%g +s%@objext@%$objext%g +s%@gthread_flags@%$gthread_flags%g +s%@build_canonical@%$build_canonical%g +s%@host_canonical@%$host_canonical%g +s%@target_subdir@%$target_subdir%g +s%@inhibit_libc@%$inhibit_libc%g +s%@sched_prefix@%$sched_prefix%g +s%@sched_cflags@%$sched_cflags%g +s%@objdir@%$objdir%g +s%@subdirs@%$subdirs%g +s%@all_languages@%$all_languages%g +s%@all_boot_languages@%$all_boot_languages%g +s%@all_compilers@%$all_compilers%g +s%@all_lang_makefiles@%$all_lang_makefiles%g +s%@all_stagestuff@%$all_stagestuff%g +s%@all_diff_excludes@%$all_diff_excludes%g +s%@all_lib2funcs@%$all_lib2funcs%g +s%@all_headers@%$all_headers%g +s%@cpp_main@%$cpp_main%g +s%@extra_passes@%$extra_passes%g +s%@extra_programs@%$extra_programs%g +s%@extra_parts@%$extra_parts%g +s%@extra_c_objs@%$extra_c_objs%g +s%@extra_cxx_objs@%$extra_cxx_objs%g +s%@extra_c_flags@%$extra_c_flags%g +s%@extra_objs@%$extra_objs%g +s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g +s%@extra_headers_list@%$extra_headers_list%g +s%@dep_host_xmake_file@%$dep_host_xmake_file%g +s%@dep_tmake_file@%$dep_tmake_file%g +s%@out_file@%$out_file%g +s%@out_object_file@%$out_object_file%g +s%@md_file@%$md_file%g +s%@tm_file_list@%$tm_file_list%g +s%@build_xm_file_list@%$build_xm_file_list%g +s%@host_xm_file_list@%$host_xm_file_list%g +s%@lang_specs_files@%$lang_specs_files%g +s%@lang_options_files@%$lang_options_files%g +s%@thread_file@%$thread_file%g +s%@gcc_version@%$gcc_version%g +s%@gcc_version_trigger@%$gcc_version_trigger%g +s%@local_prefix@%$local_prefix%g +s%@gxx_include_dir@%$gxx_include_dir%g +s%@fixincludes@%$fixincludes%g +s%@build_install_headers_dir@%$build_install_headers_dir%g +s%@build_exeext@%$build_exeext%g +s%@host_exeext@%$host_exeext%g +s%@float_format@%$float_format%g +s%@will_use_collect2@%$will_use_collect2%g +s%@maybe_use_collect2@%$maybe_use_collect2%g +s%@cc_set_by_configure@%$cc_set_by_configure%g +s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g +s%@install@%$install%g +s%@symbolic_link@%$symbolic_link%g +s%@cpp_install_dir@%$cpp_install_dir%g +/@target_overrides@/r $target_overrides +s%@target_overrides@%%g +/@host_overrides@/r $host_overrides +s%@host_overrides@%%g +s%@cross_defines@%$cross_defines%g +/@cross_overrides@/r $cross_overrides +s%@cross_overrides@%%g +/@build_overrides@/r $build_overrides +s%@build_overrides@%%g +/@language_fragments@/r $language_fragments +s%@language_fragments@%%g +/@language_hooks@/r $language_hooks +s%@language_hooks@%%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' +ac_dC='\3' +ac_dD='%g' +# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' +ac_uC=' ' +ac_uD='\4%g' +# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' +ac_eC=' ' +ac_eD='%g' + +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <<EOF + CONFIG_HEADERS="auto-host.h:config.in" +EOF +cat >> $CONFIG_STATUS <<\EOF +fi +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + cat $ac_file_inputs > conftest.in + +EOF + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + +EOF +cat >> $CONFIG_STATUS <<EOF + +host='${host}' +build='${build}' +target='${target}' +target_alias='${target_alias}' +srcdir='${srcdir}' +subdirs='${subdirs}' +oldstyle_subdirs='${oldstyle_subdirs}' +symbolic_link='${symbolic_link}' +program_transform_set='${program_transform_set}' +program_transform_name='${program_transform_name}' +dep_host_xmake_file='${dep_host_xmake_file}' +host_xmake_file='${host_xmake_file}' +dep_tmake_file='${dep_tmake_file}' +tmake_file='${tmake_file}' +thread_file='${thread_file}' +gcc_version='${gcc_version}' +gcc_version_trigger='${gcc_version_trigger}' +local_prefix='${local_prefix}' +build_install_headers_dir='${build_install_headers_dir}' +build_exeext='${build_exeext}' +host_exeext='${host_exeext}' +out_file='${out_file}' +gdb_needs_out_file_path='${gdb_needs_out_file_path}' +SET_MAKE='${SET_MAKE}' +target_list='${target_list}' +target_overrides='${target_overrides}' +host_overrides='${host_overrides}' +cross_defines='${cross_defines}' +cross_overrides='${cross_overrides}' +build_overrides='${build_overrides}' +cpp_install_dir='${cpp_install_dir}' + +EOF +cat >> $CONFIG_STATUS <<\EOF + +. $srcdir/configure.lang +case x$CONFIG_HEADERS in +xauto-host.h:config.in) +echo > cstamp-h ;; +esac +# If the host supports symlinks, point stage[1234] at ../stage[1234] so +# bootstrapping and the installation procedure can still use +# CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks, +# FLAGS_TO_PASS has been modified to solve the problem there. +# This is virtually a duplicate of what happens in configure.lang; we do +# an extra check to make sure this only happens if ln -s can be used. +if [ "$symbolic_link" = "ln -s" ]; then + for d in .. ${subdirs} ; do + if [ $d != .. ]; then + STARTDIR=`pwd` + cd $d + for t in stage1 stage2 stage3 stage4 include + do + rm -f $t + $symbolic_link ../$t $t 2>/dev/null + done + cd $STARTDIR + fi + done +else true ; fi + exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 +