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0e904270de
freebsd/contrib/gcc/configure
Peter Wemm 852e8be503 Add in hooks to produce assembler output suitable for binutils+elf 
Obtained from: John Polstra <jdp@freebsd.org>, from his elfkit.
1996-09-18 06:50:39 +00:00

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#!/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.
#
# 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.
#
progname=$0
# 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
srcdir=
fi
host=
# Default prefix to /usr/local.
prefix=/usr/local
# On systems where GCC is the native compiler, $prefix should be
# /usr. 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=$*
#for Test
#remove="echo rm"
#hard_link="echo ln"
#symbolic_link="echo ln -s"
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=
;;
--program-suffix)
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=
;;
--x-*)
next_arg=
;;
*)
case $arg in
-*)
if [ x$name1 != x ]
then
echo "Positional arguments must be last." 1>&2
exit 1
fi
;;
esac
case $arg in
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
next_arg=--srcdir
;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir=`echo $arg | sed 's/-*s[a-z]*=//'`
;;
-host | --host | --hos | --ho)
next_arg=--host
;;
-host=* | --host=* | --hos=* | --ho=*)
host=`echo $arg | sed 's/-*h[a-z]*=//'`
;;
-target | --target | --targe | --targ | --tar | --ta | --t)
next_arg=--target
;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target=`echo $arg | sed 's/-*t[a-z]*=//'`
;;
-build | --build | --buil | --bui | --bu | --b)
next_arg=--build
;;
-build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
build=`echo $arg | sed 's/-*b[a-z]*=//'`
;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
next_arg=--prefix
;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix=`echo $arg | sed 's/-*p[a-z]*=//'`
native_prefix=$prefix
;;
-local-prefix | --local-prefix | --local-prefi | --local-pref | --local-pre \
| --local-pr | --local-p | --local- | --local | --loc | --lo | --l)
next_arg=--local-prefix
;;
-local-prefix=* | --local-prefix=* | --local-prefi=* | --local-pref=* \
| --local-pre=* | --local-pr=* | --local-p=* | --local-=* | --local=* \
| --loc=* | --lo=* | --l=*)
local_prefix=`echo $arg | sed 's/-*l[-a-z]*=//'`
;;
-gxx-include-dir | --gxx-include-dir | --gxx-include \
| --gxx-incl | --gxx-inc | --gxx-in | --gxx-i | --gxx- \
| --gxx | --gxx | --gx | --g)
next_arg=--gxx-include-dir
;;
-gxx-include-dir=* | --gxx-include-dir=* | --gxx-include=* \
| --gxx-incl=* | --gxx-inc=* | --gxx-in=* | --gxx-i=* \
| --gxx-=* | --gxx=* | --gxx=* | --gxx=* | --g=*)
gxx_include_dir=`echo $arg | sed 's/-*g[-a-z]*=//'`
;;
-exec-prefix | --exec-prefix | --exec-prefi | --exec-pref | --exec-pre \
| --exec-pr | --exec-p | --exec- | --exec | --exe | --ex | --e)
next_arg=--exec-prefix
;;
-exec-prefix=* | --exec-prefix=* | --exec-prefi=* | --exec-pref=* \
| --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* | --exec=* \
| --exe=* | --ex=* | --e=*)
exec_prefix=`echo $arg | sed 's/-*e[-a-z]*=//'`
;;
-program-transform-name | --program-transform-name \
| --program-transform-nam | --program-transform-na \
| --program-transform-n | --program-transform- | --program-transform \
| --program-transfor | --program-transfo | --program-transf \
| --program-trans | --program-tran | --program-tra \
| --program-tr | --program-t)
next_arg=--program-transform-name
;;
-program-transform-name=* | --program-transform-name=* \
| --program-transform-nam=* | --program-transform-na=* \
| --program-transform-n=* | --program-transform-=* \
| --program-transform=* | --program-transfor=* | --program-transfo=* \
| --program-transf=* | --program-trans=* | --program-tran=* \
| --program-tra=* | --program-tr=* | --program-t=*)
arg=`echo ${arg} | sed -e 's/^[-a-z_]*=//'`
# Double any \ or $ 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
;;
-program-prefix | --program-prefix | --program-prefi \
| --program-pref | --program-pre | --program-pr \
| --program-p)
next_arg=--program-prefix
;;
-program-prefix=* | --program-prefix=* | --program-prefi=* \
| --program-pref=* | --program-pre=* | --program-pr=* \
| --program-p=*)
arg=`echo ${arg} | sed -e 's/^[-a-z_]*=//'`
if [ -n "${arg}" ]; then
program_transform_name="${program_transform_name} -e s,^,`echo ${arg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`,"
fi
program_transform_set=yes
;;
-program-suffix | --program-suffix | --program-suffi \
| --program-suff | --program-suf | --program-su \
| --program-s)
next_arg=--program-suffix
;;
-program-suffix=* | --program-suffix=* | --program-suffi=* \
| --program-suff=* | --program-suf=* | --program-su=* \
| --program-s=*)
arg=`echo ${arg} | sed -e 's/^[-a-z_]*=//'`
if [ -n "${arg}" ]; then
program_transform_name="${program_transform_name} -e s,\$\$,`echo ${arg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`,"
fi
program_transform_set=yes
;;
-with-gnu-ld | --with-gnu-ld | --with-gnu-l)
gnu_ld=yes
;;
-gas | --gas | --ga | --g | -with-gnu-as | --with-gnu-as | -with-gnu-a)
gas=yes
;;
-nfp | --nfp | --nf | --n)
nfp=yes
;;
-with-stabs | -with-stab | -with-sta | -with-st | -with-s \
| --with-stabs | --with-stab | --with-sta | --with-st | --with-s \
| -stabs | -stab | -sta | -st \
| --stabs | --stab | --sta | --st)
stabs=yes
;;
-with-elf | -with-el | -with-se \
| --with-elf | --with-el | --with-e \
| -elf | -el | -e \
|--elf | --el | --e)
elf=yes
;;
-with-* | --with-*) ;; #ignored
-without-* | --without-*) ;; #ignored
-disable-* | --disable-*)
enableopt=`echo ${arg} | sed 's:^-*disable-:enable_:;s:-:_:g'`
eval $enableopt=no
;;
-enable-* | --enable-*)
case "$arg" in
*=*) optarg=`echo $arg | sed 's:^[^=]*=::;s:-:_:g'` ;;
*) optarg=yes ;;
esac
enableopt=`echo ${arg} | sed 's:^-*::;s:=.*$::;s:-:_:g'`
eval $enableopt="$optarg"
;;
-x | --x) ;; # ignored
-x-*=* | --x-*=*) ;; # ignored
-x-* | --x-*)
next_arg=--x-ignored # ignored
;;
--he*) ;; # ignored for now (--help)
--vers*) ;; # ignored for now (--version)
-v | -verb* | --verb*) ;; # ignored for now (--verbose)
--program-*) ;; #ignored (--program-prefix, --program-suffix)
--c*) ;; #ignored (--cache-file)
--q*) ;; #ignored (--quiet)
--si*) ;; #ignored (--silent)
-*)
echo "Invalid option \`$arg'" 1>&2
exit 1
;;
*)
# Allow configure HOST TARGET. If just one name is given, it is used
# as both unless a host was previously given, in which case it is
# just the target.
if [ x$name1 != x ]
then
if [ x$name2 != x ]
then
echo "More than two configuration names." 1>&2
exit 1
fi
name2=$arg
elif [ x$host != x ]
then
name1=$host
name2=$arg
host=
else
name1=$arg
fi
;;
esac
esac
done
if [ x$name1 != x ]
then
if [ x$name2 = x ]
then
name2=$name1
fi
if [ x$host != x ]
then
echo "Duplicate specification of host." 1>&2
exit 1
fi
if [ x$target != x ]
then
echo "Duplicate specification of target." 1>&2
exit 1
fi
host=$name1
build=$name1
target=$name2
fi
# Find the source files, if location was not specified.
if [ x$srcdir = x ]
then
srcdirdefaulted=1
srcdir=.
if [ ! -r tree.c ]
then
srcdir=..
fi
fi
if [ ! -r ${srcdir}/tree.c ]
then
if [ x$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
fi
if [ -r ${srcdir}/config.status ] && [ x$srcdir != x. ]
then
echo "$progname: \`configure' has been run in \`${srcdir}'" 1>&2
exit 1
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 ${build} system." 1>&2
elif [ x$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
fi
# If $target was not specified, use $host.
if [ x$target = x ]
then
target=$host
fi
build_xm_file=
host_xm_file=
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
# 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
cpu_type=
xm_file=
tm_file=
out_file=
xmake_file=
tmake_file=
extra_headers=
extra_passes=
extra_parts=
extra_programs=
extra_objs=
extra_gcc_objs=
# 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
# 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
# wants its .md file passed through cpp.
md_cppflags=
# Set this if directory names should be truncated to 14 characters.
truncate_target=
# Set this if gdb needs a dir command with `dirname $out_file`
gdb_needs_out_file_path=
case $machine in
# Support site-specific machine types.
*local*)
cpu_type=`echo $machine | sed -e 's/-.*//'`
rest=`echo $machine | sed -e "s/$cpu_type-//"`
xm_file=${cpu_type}/xm-$rest.h
tm_file=${cpu_type}/$rest.h
if [ -f $srcdir/config/${cpu_type}/x-$rest ] ; \
then xmake_file=${cpu_type}/x-$rest; \
else true; \
fi
if [ -f $srcdir/config/${cpu_type}/t-$rest ] ; \
then tmake_file=${cpu_type}/t-$rest; \
else true; \
fi
;;
1750a-*-*)
;;
a29k-*-bsd* | a29k-*-sym1*)
tm_file=a29k/unix.h
xm_file=a29k/xm-unix.h
xmake_file=a29k/x-unix
tmake_file=a29k/t-a29k
use_collect2=yes
;;
a29k-*-udi | a29k-*-coff)
tmake_file=a29k/t-a29kbare
tm_file=a29k/a29k-udi.h
;;
a29k-*-vxworks*)
tmake_file=a29k/t-vx29k
tm_file=a29k/vx29k.h
extra_parts="crtbegin.o crtend.o"
;;
a29k-*-*) # Default a29k environment.
use_collect2=yes
;;
alpha-dec-osf[23456789]*)
tm_file=alpha/osf2.h
if [ x$stabs = xyes ]
then
tm_file=alpha/gdb-osf2.h
fi
if [ x$gas != xyes ]
then
extra_passes="mips-tfile mips-tdump"
fi
broken_install=yes
use_collect2=yes
;;
alpha-dec-osf1.2)
tm_file=alpha/osf12.h
if [ x$stabs = xyes ]
then
tm_file=alpha/gdb-osf12.h
fi
if [ x$gas != xyes ]
then
extra_passes="mips-tfile mips-tdump"
fi
broken_install=yes
use_collect2=yes
;;
alpha-*-osf*)
if [ x$stabs = xyes ]
then
tm_file=alpha/gdb.h
fi
if [ x$gas != xyes ]
then
extra_passes="mips-tfile mips-tdump"
fi
broken_install=yes
use_collect2=yes
;;
alpha-*-winnt3*)
tm_file=alpha/win-nt.h
xm_file=alpha/xm-winnt.h
tmake_file=t-libc-ok
xmake_file=winnt/x-winnt
extra_objs=oldnames.o
extra_gcc_objs="spawnv.o oldnames.o"
fixincludes=fixinc.winnt
if [ x$gnu_ld != xyes ]
then
extra_programs=ld.exe
fi
;;
arm-*-riscix1.[01]*) # Acorn RISC machine (early versions)
tm_file=arm/riscix1-1.h
use_collect2=yes
;;
arm-*-riscix*) # Acorn RISC machine
if [ x$gas = xyes ]
then
tm_file=arm/rix-gas.h
else
tm_file=arm/riscix.h
fi
xmake_file=arm/x-riscix
tmake_file=arm/t-riscix
use_collect2=yes
;;
arm-semi-aout | armel-semi-aout)
cpu_type=arm
tm_file=arm/semi.h
tmake_file=arm/t-semi
fixincludes=Makefile.in # There is nothing to fix
;;
arm-*-*) # generic version
;;
c1-convex-*) # Convex C1
cpu_type=convex
tm_file=convex/convex1.h
use_collect2=yes
fixincludes=Makefile.in
;;
c2-convex-*) # Convex C2
cpu_type=convex
tm_file=convex/convex2.h
use_collect2=yes
fixincludes=Makefile.in
;;
c32-convex-*)
cpu_type=convex
tm_file=convex/convex32.h # Convex C32xx
use_collect2=yes
fixincludes=Makefile.in
;;
c34-convex-*)
cpu_type=convex
tm_file=convex/convex34.h # Convex C34xx
use_collect2=yes
fixincludes=Makefile.in
;;
c38-convex-*)
cpu_type=convex
tm_file=convex/convex38.h # Convex C38xx
use_collect2=yes
fixincludes=Makefile.in
;;
clipper-intergraph-clix*)
broken_install=yes
cpu_type=clipper
xm_file=clipper/xm-clix.h
tm_file=clipper/clix.h
extra_headers=va-clipper.h
extra_parts="crtbegin.o crtend.o"
xmake_file=clipper/x-clix
install_headers_dir=install-headers-cpio
;;
dsp16xx-*)
;;
elxsi-elxsi-*)
use_collect2=yes
;;
# This hasn't been upgraded to GCC 2.
# fx80-alliant-*) # Alliant FX/80
# ;;
h8300-*-*)
cpu_type=h8300
;;
hppa1.1-*-osf*)
cpu_type=pa
tm_file=pa/pa1-osf.h
use_collect2=yes
fixincludes=Makefile.in
;;
hppa1.0-*-osf*)
cpu_type=pa
tm_file=pa/pa-osf.h
use_collect2=yes
fixincludes=Makefile.in
;;
hppa1.1-*-bsd*)
cpu_type=pa
tm_file=pa/pa1.h
use_collect2=yes
fixincludes=Makefile.in
;;
hppa1.0-*-bsd*)
cpu_type=pa
use_collect2=yes
fixincludes=Makefile.in
;;
hppa1.0-*-hpux7*)
cpu_type=pa
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
if [ x$gas = xyes ]
then
tm_file=pa/pa-gux7.h
else
tm_file=pa/pa-hpux7.h
fi
broken_install=yes
install_headers_dir=install-headers-cpio
use_collect2=yes
;;
hppa1.0-*-hpux8.0[0-2]*)
cpu_type=pa
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
if [ x$gas = xyes ]
then
tm_file=pa/pa-ghpux.h
else
tm_file=pa/pa-oldas.h
fi
broken_install=yes
install_headers_dir=install-headers-cpio
use_collect2=yes
;;
hppa1.1-*-hpux8.0[0-2]*)
cpu_type=pa
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
if [ x$gas = xyes ]
then
tm_file=pa/pa1-ghpux.h
else
tm_file=pa/pa1-oldas.h
fi
broken_install=yes
install_headers_dir=install-headers-cpio
use_collect2=yes
;;
hppa1.1-*-hpux9* | \
hppa1.1-*-hpux10*)
cpu_type=pa
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
if [ x$gas = xyes ]
then
tm_file=pa/pa1-ghpux9.h
else
tm_file=pa/pa1-hpux9.h
fi
broken_install=yes
install_headers_dir=install-headers-cpio
use_collect2=yes
;;
hppa1.0-*-hpux9* | \
hppa1.0-*-hpux10*)
cpu_type=pa
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
if [ x$gas = xyes ]
then
tm_file=pa/pa-ghpux9.h
else
tm_file=pa/pa-hpux9.h
fi
broken_install=yes
install_headers_dir=install-headers-cpio
use_collect2=yes
;;
hppa1.1-*-hpux*)
cpu_type=pa
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
if [ x$gas = xyes ]
then
tm_file=pa/pa1-ghpux.h
else
tm_file=pa/pa1-hpux.h
fi
broken_install=yes
install_headers_dir=install-headers-cpio
use_collect2=yes
;;
hppa1.0-*-hpux*)
cpu_type=pa
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
if [ x$gas = xyes ]
then
tm_file=pa/pa-ghpux.h
else
tm_file=pa/pa-hpux.h
fi
broken_install=yes
install_headers_dir=install-headers-cpio
use_collect2=yes
;;
hppa1.1-*-hiux*)
cpu_type=pa
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
if [ x$gas = xyes ]
then
tm_file=pa/pa1-ghiux.h
else
tm_file=pa/pa1-hiux.h
fi
broken_install=yes
install_headers_dir=install-headers-cpio
use_collect2=yes
;;
hppa1.0-*-hiux*)
cpu_type=pa
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
if [ x$gas = xyes ]
then
tm_file=pa/pa-ghiux.h
else
tm_file=pa/pa-hiux.h
fi
broken_install=yes
install_headers_dir=install-headers-cpio
use_collect2=yes
;;
hppa*-*-lites*)
cpu_type=pa
tm_file=pa/pa1.h
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
if [ x$gas = xyes ]
then
tm_file=i386/aix386.h
extra_parts="crtbegin.o crtend.o"
tmake_file=i386/t-crtstuff
else
tm_file=i386/aix386ng.h
use_collect2=yes
fi
xm_file=i386/xm-aix.h
xmake_file=i386/x-aix
broken_install=yes
;;
i486-ncr-sysv4*) # NCR 3000 - i486 running system V.4
cpu_type=i386
xm_file=i386/xm-sysv4.h
xmake_file=i386/x-ncr3000
tm_file=i386/sysv4.h
extra_parts="crtbegin.o crtend.o"
tmake_file=i386/t-crtpic
;;
i[345]86-next-*)
cpu_type=i386
tm_file=i386/next.h
out_file=i386/next.c
xm_file=i386/xm-next.h
tmake_file=i386/t-next
xmake_file=i386/x-next
;;
i[345]86-sequent-bsd*) # 80386 from Sequent
cpu_type=i386
use_collect2=yes
if [ x$gas = xyes ]
then
tm_file=i386/seq-gas.h
else
tm_file=i386/sequent.h
fi
;;
i[345]86-sequent-ptx1*)
cpu_type=i386
xm_file=i386/xm-sysv3.h
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
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
;;
i386-sun-sunos*) # Sun i386 roadrunner
xm_file=i386/xm-sun.h
tm_file=i386/sun.h
use_collect2=yes
;;
i[345]86-*-aout*)
cpu_type=i386
tm_file=i386/i386-aout.h
tmake_file=i386/t-i386bare
;;
i[345]86-*-bsdi* | i[345]86-*-bsd386*)
cpu_type=i386
tm_file=i386/bsd386.h
xm_file=i386/xm-bsd386.h
# tmake_file=t-libc-ok
;;
i[345]86-*-bsd*)
cpu_type=i386
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
;;
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
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
;;
i[345]86-*-coff*)
cpu_type=i386
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
case $machine in
i[345]86-*-isc[34]*)
xmake_file=i386/x-isc3
;;
*)
xmake_file=i386/x-isc
;;
esac
echo $xmake_file
if [ x$gas = xyes -a x$stabs = xyes ]
then
tm_file=i386/iscdbx.h
tmake_file=i386/t-svr3dbx
extra_parts="crtbegin.o crtend.o svr3.ifile svr3z.ifile"
else
tm_file=i386/isccoff.h
tmake_file=i386/t-crtstuff
extra_parts="crtbegin.o crtend.o"
fi
install_headers_dir=install-headers-cpio
broken_install=yes
;;
i[345]86-*-linux*oldld*) # Intel 80386's running Linux
cpu_type=i386 # with a.out format using pre BFD linkers
xm_file=i386/xm-linux.h
xmake_file=x-linux
tm_file=i386/linux-oldld.h
fixincludes=Makefile.in #On Linux, the headers are ok already.
broken_install=yes
gnu_ld=yes
;;
i[345]86-*-linux*aout*) # Intel 80386's running Linux
cpu_type=i386 # with a.out format
xm_file=i386/xm-linux.h
xmake_file=x-linux
tm_file=i386/linux-aout.h
fixincludes=Makefile.in #On Linux, the headers are ok already.
broken_install=yes
gnu_ld=yes
;;
i[345]86-*-linux*) # Intel 80386's running Linux
cpu_type=i386 # with ELF format
xm_file=i386/xm-linux.h
xmake_file=x-linux
tm_file=i386/linux.h
fixincludes=Makefile.in #On Linux, the headers are ok already.
broken_install=yes
gnu_ld=yes
# Don't use it. Linux uses a slightly different one.
# The real one comes with the Linux C library.
#extra_parts="crtbegin.o crtend.o"
;;
i[345]86-go32-msdos | i[345]86-*-go32)
cpu_type=i386
tm_file=i386/go32.h
;;
i[345]86-*-lynxos*)
cpu_type=i386
if [ x$gas = xyes ]
then
tm_file=i386/lynx.h
else
tm_file=i386/lynx-ng.h
fi
xm_file=i386/xm-lynx.h
tmake_file=i386/t-i386bare
xmake_file=x-lynx
;;
i[345]86-*-mach*)
cpu_type=i386
tm_file=i386/mach.h
# tmake_file=t-libc-ok
use_collect2=yes
;;
i[345]86-*-osfrose*) # 386 using OSF/rose
cpu_type=i386
if [ x$elf = xyes ]
then
tm_file=i386/osfelf.h
use_collect2=
else
tm_file=i386/osfrose.h
use_collect2=yes
fi
xm_file=i386/xm-osf.h
xmake_file=i386/x-osfrose
extra_objs=halfpic.o
;;
i[345]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system
cpu_type=i386
xm_file=i386/xm-sco.h
xmake_file=i386/x-sco4
fixincludes=fixinc.sco
broken_install=yes
install_headers_dir=install-headers-cpio
if [ x$stabs = xyes ]
then
tm_file=i386/sco4dbx.h
tmake_file=i386/t-svr3dbx
extra_parts="svr3.ifile svr3z.rfile"
else
tm_file=i386/sco4.h
tmake_file=i386/t-crtstuff
extra_parts="crtbegin.o crtend.o"
fi
;;
i[345]86-*-sco*) # 80386 running SCO system
cpu_type=i386
xm_file=i386/xm-sco.h
xmake_file=i386/x-sco
broken_install=yes
install_headers_dir=install-headers-cpio
if [ x$stabs = xyes ]
then
tm_file=i386/scodbx.h
tmake_file=i386/t-svr3dbx
extra_parts="svr3.ifile svr3z.rfile"
else
tm_file=i386/sco.h
extra_parts="crtbegin.o crtend.o"
tmake_file=i386/t-crtstuff
fi
truncate_target=yes
;;
i[345]86-*-solaris2* | i[345]86-*-sunos5*)
cpu_type=i386
xm_file=i386/xm-sysv4.h
tm_file=i386/sol2.h
tmake_file=i386/t-sol2
extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o"
xmake_file=x-svr4
fixincludes=fixinc.svr4
broken_install=yes
;;
i[345]86-*-sysv4*) # Intel 80386's running system V.4
cpu_type=i386
xm_file=i386/xm-sysv4.h
if [ x$stabs = xyes ]
then
tm_file=i386/sysv4gdb.h
else
tm_file=i386/sysv4.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
cpu_type=i386
xm_file=i386/xm-sysv3.h
xmake_file=i386/x-sysv3
if [ x$gas = xyes ]
then
if [ x$stabs = xyes ]
then
tm_file=i386/svr3dbx.h
tmake_file=i386/t-svr3dbx
extra_parts="svr3.ifile svr3z.rfile"
else
tm_file=i386/svr3gas.h
extra_parts="crtbegin.o crtend.o"
tmake_file=i386/t-crtstuff
fi
else
tm_file=i386/sysv3.h
extra_parts="crtbegin.o crtend.o"
tmake_file=i386/t-crtstuff
fi
;;
i386-*-vsta) # Intel 80386's running VSTa kernel
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
tm_file=i386/win-nt.h
out_file=i386/i386.c
xm_file=i386/xm-winnt.h
xmake_file=winnt/x-winnt
tmake_file=i386/t-winnt
extra_objs="winnt.o oldnames.o"
extra_gcc_objs="spawnv.o oldnames.o"
fixincludes=fixinc.winnt
if [ x$gnu_ld != xyes ]
then
extra_programs=ld.exe
fi
;;
i860-alliant-*) # Alliant FX/2800
xm_file=i860/xm-fx2800.h
xmake_file=i860/x-fx2800
tm_file=i860/fx2800.h
tmake_file=i860/t-fx2800
extra_parts="crtbegin.o crtend.o"
;;
i860-*-bsd*)
if [ x$gas = xyes ]
then
tm_file=i860/bsd-gas.h
else
tm_file=i860/bsd.h
fi
use_collect2=yes
;;
i860-*-mach*)
xm_file=i860/xm-i860.h
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
tmake_file=t-osf
broken_install=yes
;;
i860-*-sysv3*)
xm_file=i860/xm-sysv3.h
xmake_file=i860/x-sysv3
tm_file=i860/sysv3.h
extra_parts="crtbegin.o crtend.o"
;;
i860-*-sysv4*)
xm_file=i860/xm-sysv4.h
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*)
tmake_file=i960/t-vxworks960
tm_file=i960/vx960.h
use_collect2=yes
;;
i960-wrs-vxworks5*)
tmake_file=i960/t-vxworks960
tm_file=i960/vx960-coff.h
use_collect2=yes
;;
i960-wrs-vxworks*)
tmake_file=i960/t-vxworks960
tm_file=i960/vx960.h
use_collect2=yes
;;
i960-*-coff*)
tmake_file=i960/t-960bare
tm_file=i960/i960-coff.h
use_collect2=yes
;;
i960-*-*) # Default i960 environment.
use_collect2=yes
;;
m68000-convergent-sysv*)
cpu_type=m68k
xm_file=m68k/xm-3b1.h
tm_file=m68k/ctix.h
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
if [ x$gas = xyes ]
then
xmake_file=m68k/x-hp320g
tm_file=m68k/hp310g.h
else
xmake_file=m68k/x-hp320
tm_file=m68k/hp310.h
fi
broken_install=yes
install_headers_dir=install-headers-cpio
use_collect2=yes
extra_headers=math-68881.h
;;
m68000-sun-sunos3*)
cpu_type=m68k
tm_file=m68k/sun2.h
use_collect2=yes
extra_headers=math-68881.h
;;
m68000-sun-sunos4*)
cpu_type=m68k
tm_file=m68k/sun2o4.h
use_collect2=yes
extra_headers=math-68881.h
;;
m68000-att-sysv*)
cpu_type=m68k
xm_file=m68k/xm-3b1.h
if [ x$gas = xyes ]
then
tm_file=m68k/3b1g.h
else
tm_file=m68k/3b1.h
fi
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-apollo-*)
xmake_file=m68k/x-apollo68
tm_file=m68k/apollo68.h
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-altos-sysv*) # Altos 3068
if [ x$gas = xyes ]
then
xm_file=m68k/xm-altos3068.h
tm_file=m68k/altos3068.h
else
echo "The Altos is supported only with the GNU assembler" 1>&2
exit 1
fi
extra_headers=math-68881.h
;;
m68k-bull-sysv*) # Bull DPX/2
if [ x$gas = xyes ]
then
if [ x$stabs = xyes ]
then
tm_file=m68k/dpx2cdbx.h
else
tm_file=m68k/dpx2g.h
fi
else
tm_file=m68k/dpx2.h
fi
xm_file=m68k/xm-m68kv.h
xmake_file=m68k/x-dpx2
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-atari-sysv4*) # Atari variant of V.4.
tm_file=m68k/atari.h
xm_file=m68k/xm-atari.h
tmake_file=t-svr4
extra_parts="crtbegin.o crtend.o"
extra_headers=math-68881.h
;;
m68k-motorola-sysv*)
xm_file=m68k/xm-mot3300.h
xmake_file=m68k/x-mot3300
if [ x$gas = xyes ]
then
tm_file=m68k/mot3300g.h
else
tm_file=m68k/mot3300.h
gdb_needs_out_file_path=yes
fi
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-ncr-sysv*) # NCR Tower 32 SVR3
tm_file=m68k/tower-as.h
xm_file=m68k/xm-tower.h
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
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-tti-*)
tm_file=m68k/pbb.h
xm_file=m68k/xm-m68kv.h
extra_headers=math-68881.h
;;
m68k-crds-unos*)
xm_file=m68k/xm-crds.h
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
xmake_file=m68k/x-amix
tmake_file=t-svr4
extra_parts="crtbegin.o crtend.o"
extra_headers=math-68881.h
;;
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
;;
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
;;
m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix
tm_file=m68k/hp3bsd.h
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-isi-bsd*)
if [ x$nfp = xyes ]
then
tm_file=m68k/isi-nfp.h
else
tm_file=m68k/isi.h
fi
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
xm_file=m68k/xm-hp320.h
if [ x$gas = xyes ]
then
xmake_file=m68k/x-hp320g
tm_file=m68k/hp320g.h
else
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
;;
m68k-hp-hpux*) # HP 9000 series 300
xm_file=m68k/xm-hp320.h
if [ x$gas = xyes ]
then
xmake_file=m68k/x-hp320g
tm_file=m68k/hp320g.h
else
xmake_file=m68k/x-hp320
tm_file=m68k/hp320.h
fi
broken_install=yes
install_headers_dir=install-headers-cpio
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-sun-mach*)
tm_file=m68k/sun3mach.h
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-sony-newsos3*)
if [ x$gas = xyes ]
then
tm_file=m68k/news3gas.h
else
tm_file=m68k/news3.h
fi
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-sony-bsd* | m68k-sony-newsos*)
if [ x$gas = xyes ]
then
tm_file=m68k/newsgas.h
else
tm_file=m68k/news.h
fi
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-next-nextstep2*)
tm_file=m68k/next21.h
out_file=m68k/next.c
xm_file=m68k/xm-next.h
tmake_file=m68k/t-next
xmake_file=m68k/x-next
extra_headers=math-68881.h
use_collect2=yes
;;
m68k-next-nextstep3*)
tm_file=m68k/next.h
out_file=m68k/next.c
xm_file=m68k/xm-next.h
tmake_file=m68k/t-next
xmake_file=m68k/x-next
extra_headers=math-68881.h
;;
m68k-sun-sunos3*)
if [ x$nfp = xyes ]
then
tm_file=m68k/sun3n3.h
else
tm_file=m68k/sun3o3.h
fi
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-sun-sunos*) # For SunOS 4 (the default).
if [ x$nfp = xyes ]
then
tm_file=m68k/sun3n.h
else
tm_file=m68k/sun3.h
fi
use_collect2=yes
extra_headers=math-68881.h
;;
m68k-wrs-vxworks*)
tm_file=m68k/vxm68k.h
tmake_file=m68k/t-vxworks68
extra_headers=math-68881.h
;;
m68k-*-aout*)
tmake_file=m68k/t-m68kbare
tm_file=m68k/m68k-aout.h
extra_headers=math-68881.h
;;
m68k-*-coff*)
tmake_file=m68k/t-m68kbare
tm_file=m68k/m68k-coff.h
extra_headers=math-68881.h
;;
m68k-*-lynxos*)
if [ x$gas = xyes ]
then
tm_file=m68k/lynx.h
else
tm_file=m68k/lynx-ng.h
fi
xm_file=m68k/xm-lynx.h
xmake_file=x-lynx
tmake_file=m68k/t-lynx
extra_headers=math-68881.h
;;
m68k-*-netbsd*)
cpu_type=m68k
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
;;
m68k-*-sysv3*) # Motorola m68k's running system V.3
xm_file=m68k/xm-m68kv.h
xmake_file=m68k/x-m68kv
extra_parts="crtbegin.o crtend.o"
extra_headers=math-68881.h
;;
m68k-*-sysv4*) # Motorola m68k's running system V.4
tm_file=m68k/m68kv4.h
xm_file=m68k/xm-m68kv.h
tmake_file=t-svr4
extra_parts="crtbegin.o crtend.o"
extra_headers=math-68881.h
;;
m68k-*-linux*aout*) # Motorola m68k's running Linux
xm_file=m68k/xm-linux.h # 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.
extra_headers=math-68881.h
gnu_ld=yes
;;
m68k-*-linux*) # Motorola m68k's running Linux
xm_file=m68k/xm-linux.h # with ELF format
xmake_file=x-linux
tm_file=m68k/linux.h
tmake_file=m68k/t-linux
fixincludes=Makefile.in #On Linux, the headers are ok already.
extra_headers=math-68881.h
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"
;;
m88k-dg-dgux*)
case $machine in
m88k-dg-dguxbcs*)
tm_file=m88k/dguxbcs.h
xmake_file=m88k/x-dguxbcs
;;
*)
tm_file=m88k/dgux.h
xmake_file=m88k/x-dgux
;;
esac
extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
broken_install=yes
if [ x$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
xmake_file=m88k/x-dolph
if [ x$gas = xyes ]
then
tmake_file=m88k/t-m88k-gas
fi
;;
m88k-tektronix-sysv3)
tm_file=m88k/tekXD88.h
extra_parts="crtbegin.o crtend.o"
xm_file=m88k/xm-sysv3.h
xmake_file=m88k/x-tekXD88
if [ x$gas = xyes ]
then
tmake_file=m88k/t-m88k-gas
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
;;
m88k-*-luna*)
tm_file=m88k/luna.h
extra_parts="crtbegin.o crtend.o"
if [ x$gas = xyes ]
then
tmake_file=m88k/t-luna-gas
else
tmake_file=m88k/t-luna
fi
;;
m88k-*-sysv3*)
tm_file=m88k/sysv3.h
extra_parts="crtbegin.o crtend.o"
xm_file=m88k/xm-sysv3.h
xmake_file=m88k/x-sysv3
if [ x$gas = xyes ]
then
tmake_file=m88k/t-m88k-gas
fi
;;
m88k-*-sysv4*)
tm_file=m88k/sysv4.h
extra_parts="crtbegin.o crtend.o"
xmake_file=m88k/x-sysv4
tmake_file=m88k/t-sysv4
;;
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
xmake_file=mips/x-iris6
tmake_file=mips/t-iris6
# See comment in mips/iris[56].h files.
use_collect2=yes
;;
mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
tm_file=mips/cross64.h
xm_file=mips/xm-iris5.h
broken_install=yes
fixincludes=Makefile.in
xmake_file=mips/x-iris
tmake_file=mips/t-cross64
# See comment in mips/iris[56].h files.
use_collect2=yes
;;
mips-sgi-irix5*) # SGI System V.4., IRIX 5
if [ x$gas = xyes ]
then
if [ x$stabs = xyes ]
then
tm_file=mips/iris5gdb.h
else
tm_file=mips/iris5gas.h
fi
else
tm_file=mips/iris5.h
fi
xm_file=mips/xm-iris5.h
broken_install=yes
fixincludes=Makefile.in
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
;;
mips-sgi-irix4loser*) # Mostly like a MIPS.
if [ x$stabs = xyes ]; then
tm_file=mips/iris4gl.h
else
tm_file=mips/iris4loser.h
fi
xm_file=mips/xm-iris4.h
broken_install=yes
xmake_file=mips/x-iris
if [ x$gas = xyes ]
then
tmake_file=mips/t-mips-gas
else
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
;;
mips-sgi-irix4*) # Mostly like a MIPS.
if [ x$stabs = xyes ]; then
tm_file=mips/iris4-gdb.h
else
tm_file=mips/iris4.h
fi
xm_file=mips/xm-iris4.h
broken_install=yes
xmake_file=mips/x-iris
if [ x$gas = xyes ]
then
tmake_file=mips/t-mips-gas
else
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
;;
mips-sgi-*) # Mostly like a MIPS.
if [ x$stabs = xyes ]; then
tm_file=mips/iris3-gdb.h
else
tm_file=mips/iris3.h
fi
xm_file=mips/xm-iris3.h
broken_install=yes
xmake_file=mips/x-iris3
if [ x$gas = xyes ]
then
tmake_file=mips/t-mips-gas
else
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
;;
mips-dec-osfrose*) # Decstation running OSF/1 reference port with OSF/rose.
tm_file=mips/osfrose.h
xmake_file=mips/x-osfrose
tmake_file=mips/t-osfrose
extra_objs=halfpic.o
use_collect2=yes
;;
mips-dec-osf*) # Decstation running OSF/1 as shipped by DIGITAL
if [ x$stabs = xyes ]; then
tm_file=mips/dec-gosf1.h
else
tm_file=mips/dec-osf1.h
fi
xmake_file=mips/x-dec-osf1
if [ x$gas = xyes ]
then
tmake_file=mips/t-mips-gas
else
tmake_file=mips/t-ultrix
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
;;
mips-dec-bsd*) # Decstation running 4.4 BSD
tm_file=mips/dec-bsd.h
xmake_file=
tmake_file=
fixincludes=
if [ x$gas = xyes ]
then
tmake_file=mips/t-mips-gas
else
tmake_file=mips/t-ultrix
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
;;
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=$native_prefix
;;
mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news.
if [ x$stabs = xyes ]; then
tm_file=mips/news4-gdb.h
else
tm_file=mips/news4.h
fi
if [ x$gas = xyes ]
then
tmake_file=mips/t-mips-gas
else
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
xmake_file=mips/x-sony
;;
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.
if [ x$stabs = xyes ]; then
tm_file=mips/news5-gdb.h
else
tm_file=mips/news5.h
fi
xm_file=mips/xm-news.h
if [ x$gas = xyes ]
then
tmake_file=mips/t-mips-gas
else
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
;;
mips-tandem-sysv4*) # Tandem S2 running NonStop UX
if [ x$stabs = xyes ]; then
tm_file=mips/svr4-t-gdb.h
else
tm_file=mips/svr4-t.h
fi
xm_file=mips/xm-sysv4.h
xmake_file=mips/x-sysv
if [ x$gas = xyes ]
then
tmake_file=mips/t-mips-gas
extra_parts="crtbegin.o crtend.o"
else
tmake_file=mips/t-mips
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
broken_install=yes
;;
mips-*-ultrix* | mips-dec-mach3) # Decstation.
if [ x$stabs = xyes ]; then
tm_file=mips/ultrix-gdb.h
else
tm_file=mips/ultrix.h
fi
xmake_file=mips/x-ultrix
if [ x$gas = xyes ]
then
tmake_file=mips/t-mips-gas
else
tmake_file=mips/t-ultrix
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
;;
mips-*-riscos[56789]bsd*)
if [ x$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
fi
if [ x$gas = xyes ]
then
tmake_file=mips/t-bsd-gas
else
tmake_file=mips/t-bsd
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
broken_install=yes
;;
mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
if [ x$stabs = xyes ]; then # MIPS BSD 4.3, RISC-OS 4.0
tm_file=mips/bsd-4-gdb.h
else
tm_file=mips/bsd-4.h
fi
if [ x$gas = xyes ]
then
tmake_file=mips/t-bsd-gas
else
tmake_file=mips/t-bsd
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
broken_install=yes
;;
mips-*-riscos[56789]sysv4*)
if [ x$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
fi
xm_file=mips/xm-sysv4.h
xmake_file=mips/x-sysv
if [ x$gas = xyes ]
then
tmake_file=mips/t-svr4-gas
else
tmake_file=mips/t-svr4
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
broken_install=yes
;;
mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
if [ x$stabs = xyes ]; then # MIPS System V.4. RISC-OS 4.0
tm_file=mips/svr4-4-gdb.h
else
tm_file=mips/svr4-4.h
fi
xm_file=mips/xm-sysv.h
xmake_file=mips/x-sysv
if [ x$gas = xyes ]
then
tmake_file=mips/t-svr4-gas
else
tmake_file=mips/t-svr4
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
broken_install=yes
;;
mips-*-riscos[56789]sysv*)
if [ x$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
fi
xm_file=mips/xm-sysv.h
xmake_file=mips/x-sysv
if [ x$gas = xyes ]
then
tmake_file=mips/t-svr3-gas
else
tmake_file=mips/t-svr3
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
broken_install=yes
;;
mips-*-sysv* | mips-*-riscos*sysv*)
if [ x$stabs = xyes ]; then # MIPS System V.3, RISC-OS 4.0
tm_file=mips/svr3-4-gdb.h
else
tm_file=mips/svr3-4.h
fi
xm_file=mips/xm-sysv.h
xmake_file=mips/x-sysv
if [ x$gas = xyes ]
then
tmake_file=mips/t-svr3-gas
else
tmake_file=mips/t-svr3
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
broken_install=yes
;;
mips-*-riscos[56789]*) # Default MIPS RISC-OS 5.0.
if [ x$stabs = xyes ]; then
tm_file=mips/mips-5-gdb.h
else
tm_file=mips/mips-5.h
fi
if [ x$gas = xyes ]
then
tmake_file=mips/t-mips-gas
else
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
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
if [ x$stabs = xyes ]; then
tm_file=mips/ecoffl-gdb.h
else
tm_file=mips/ecoffl.h
fi
tmake_file=mips/t-ecoff
;;
mips-*-ecoff*)
if [ x$stabs = xyes ]; then
tm_file=mips/ecoff-gdb.h
else
tm_file=mips/ecoff.h
fi
tmake_file=mips/t-ecoff
broken_install=yes
;;
mipsel-*-elf*)
cpu_type=mips
tm_file=mips/elfl.h
tmake_file=mips/t-ecoff
;;
mips-*-elf*)
cpu_type=mips
tm_file=mips/elf.h
tmake_file=mips/t-ecoff
;;
mips64el-*-elf*)
cpu_type=mips
tm_file=mips/elfl64.h
tmake_file=mips/t-ecoff
;;
mips64orionel-*-elf*)
cpu_type=mips
tm_file=mips/elflorion.h
tmake_file=mips/t-ecoff
;;
mips64-*-elf*)
cpu_type=mips
tm_file=mips/elf64.h
tmake_file=mips/t-ecoff
;;
mips64orion-*-elf*)
cpu_type=mips
tm_file=mips/elforion.h
tmake_file=mips/t-ecoff
;;
mips-*-*) # Default MIPS RISC-OS 4.0.
if [ x$stabs = xyes ]; then
tm_file=mips/mips-4-gdb.h
else
tm_file=mips/mips.h
fi
if [ x$gas = xyes ]
then
tmake_file=mips/t-mips-gas
else
extra_passes="mips-tfile mips-tdump"
fi
if [ x$gnu_ld != xyes ]
then
use_collect2=yes
fi
;;
ns32k-encore-bsd*)
tm_file=ns32k/encore.h
use_collect2=yes
;;
ns32k-sequent-bsd*)
tm_file=ns32k/sequent.h
use_collect2=yes
;;
ns32k-tek6100-bsd*)
tm_file=ns32k/tek6100.h
broken_install=yes
use_collect2=yes
;;
ns32k-tek6200-bsd*)
tm_file=ns32k/tek6200.h
broken_install=yes
use_collect2=yes
;;
# This has not been updated to GCC 2.
# ns32k-ns-genix*)
# xm_file=ns32k/xm-genix.h
# xmake_file=ns32k/x-genix
# tm_file=ns32k/genix.h
# broken_install=yes
# use_collect2=yes
# ;;
ns32k-merlin-*)
tm_file=ns32k/merlin.h
use_collect2=yes
;;
ns32k-pc532-mach*)
tm_file=ns32k/pc532-mach.h
use_collect2=yes
;;
ns32k-pc532-minix*)
tm_file=ns32k/pc532-min.h
xm_file=ns32k/xm-pc532-min.h
use_collect2=yes
;;
ns32k-pc532-netbsd*)
tm_file=ns32k/netbsd.h
xm_file=ns32k/xm-netbsd.h
tmake_file=t-libc-ok
# On NetBSD, the headers are already okay.
fixincludes=Makefile.in
xmake_file=x-netbsd
;;
pyramid-*-*)
cpu_type=pyr
xmake_file=pyr/x-pyr
use_collect2=yes
;;
romp-*-aos*)
use_collect2=yes
;;
romp-*-mach*)
xmake_file=romp/x-mach
use_collect2=yes
;;
powerpc-ibm-aix[456789].*)
cpu_type=rs6000
tm_file=rs6000/aix41ppc.h
tmake_file=rs6000/t-newas
use_collect2=yes
;;
powerpc-ibm-aix*)
cpu_type=rs6000
tm_file=rs6000/powerpc.h
tmake_file=rs6000/t-rs6000
use_collect2=yes
;;
powerpc-*-sysv4* | powerpc-*-elf*)
cpu_type=rs6000
xm_file=rs6000/xm-sysv4.h
tm_file=rs6000/sysv4.h
if [ x$gas = xyes ]
then
tmake_file=rs6000/t-ppcgas
else
tmake_file=rs6000/t-ppc
fi
xmake_file=rs6000/x-sysv4
;;
powerpc-*-eabiaix*)
cpu_type=rs6000
tm_file=rs6000/eabiaix.h
tmake_file=rs6000/t-eabiaix
fixincludes=Makefile.in
;;
powerpc-*-eabisim*)
cpu_type=rs6000
tm_file=rs6000/eabisim.h
tmake_file=rs6000/t-eabisim
fixincludes=Makefile.in
;;
powerpc-*-eabi*)
cpu_type=rs6000
tm_file=rs6000/eabi.h
if [ x$gas = xyes ]
then
tmake_file=rs6000/t-eabigas
else
tmake_file=rs6000/t-eabi
fi
fixincludes=Makefile.in
;;
powerpcle-*-sysv4* | powerpcle-*-elf*)
cpu_type=rs6000
xm_file=rs6000/xm-sysv4.h
tm_file=rs6000/sysv4le.h
if [ x$gas = xyes ]
then
tmake_file=rs6000/t-ppclegas
else
tmake_file=rs6000/t-ppc
fi
xmake_file=rs6000/x-sysv4
;;
powerpcle-*-eabisim*)
cpu_type=rs6000
tm_file=rs6000/eabilesim.h
tmake_file=rs6000/t-eabisim
fixincludes=Makefile.in
;;
powerpcle-*-eabi*)
cpu_type=rs6000
tm_file=rs6000/eabile.h
if [ x$gas = xyes ]
then
tmake_file=rs6000/t-eabilegas
else
tmake_file=rs6000/t-eabi
fi
fixincludes=Makefile.in
;;
rs6000-ibm-aix3.[01]*)
tm_file=rs6000/aix31.h
tmake_file=rs6000/t-rs6000
xmake_file=rs6000/x-aix31
use_collect2=yes
;;
rs6000-ibm-aix3.2.[456789]*)
tm_file=rs6000/aix3newas.h
tmake_file=rs6000/t-newas
use_collect2=yes
;;
rs6000-ibm-aix[456789].*)
tm_file=rs6000/aix41.h
tmake_file=rs6000/t-newas
xmake_file=rs6000/x-aix31
use_collect2=yes
;;
rs6000-ibm-aix*)
use_collect2=yes
tmake_file=rs6000/t-rs6000
;;
rs6000-bull-bosx)
tmake_file=rs6000/t-rs6000
use_collect2=yes
;;
rs6000-*-mach*)
xm_file=rs6000/xm-mach.h
tm_file=rs6000/mach.h
tmake_file=rs6000/t-rs6000
xmake_file=rs6000/x-mach
use_collect2=yes
;;
rs6000-*-lynxos*)
xmake_file=rs6000/x-lynx
xm_file=rs6000/xm-lynx.h
tm_file=rs6000/lynx.h
tmake_file=rs6000/t-rs6000
use_collect2=yes
;;
sh-*-*)
cpu_type=sh
;;
sparc-tti-*)
tm_file=sparc/pbd.h
xm_file=sparc/xm-pbd.h
;;
sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
cpu_type=sparc
tm_file=sparc/vxsparc.h
tmake_file=sparc/t-vxsparc
use_collect2=yes
;;
sparc-*-aout*)
tmake_file=sparc/t-sparcbare
tm_file=sparc/sparc-aout.h
;;
sparc-*-netbsd*)
tm_file=sparc/netbsd.h
xm_file=sparc/xm-netbsd.h
# On NetBSD, the headers are already okay.
fixincludes=Makefile.in
tmake_file=t-libc-ok
xmake_file=x-netbsd
;;
sparc-*-bsd*)
tm_file=sparc/bsd.h
;;
sparc-*-lynxos*)
if [ x$gas = xyes ]
then
tm_file=sparc/lynx.h
else
tm_file=sparc/lynx-ng.h
fi
xm_file=sparc/xm-lynx.h
tmake_file=sparc/t-sunos41
xmake_file=x-lynx
;;
sparc-*-solaris2* | sparc-*-sunos5*)
xm_file=sparc/xm-sol2.h
tm_file=sparc/sol2.h
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
;;
sparc-*-sunos4.0*)
tm_file=sparc/sunos4.h
tmake_file=sparc/t-sunos40
use_collect2=yes
;;
sparc-*-sunos4*)
tm_file=sparc/sunos4.h
tmake_file=sparc/t-sunos41
use_collect2=yes
;;
sparc-*-sunos3*)
tm_file=sparc/sun4o3.h
use_collect2=yes
;;
sparc-*-sysv4*)
xm_file=sparc/xm-sysv4.h
tm_file=sparc/sysv4.h
tmake_file=t-svr4
xmake_file=sparc/x-sysv4
extra_parts="crtbegin.o crtend.o"
;;
sparclite-*-coff*)
cpu_type=sparc
tm_file=sparc/litecoff.h
tmake_file=sparc/t-sparclite
;;
sparclite-*-*)
cpu_type=sparc
tm_file=sparc/lite.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"
;;
# This hasn't been upgraded to GCC 2.
# tahoe-harris-*) # Harris tahoe, using COFF.
# tm_file=tahoe/harris.h
# ;;
# tahoe-*-bsd*) # tahoe running BSD
# ;;
# This hasn't been upgraded to GCC 2.
# tron-*-*)
# cpu_type=gmicro
# use_collect2=yes
# ;;
vax-*-bsd*) # vaxen running BSD
use_collect2=yes
;;
vax-*-sysv*) # vaxen running system V
xm_file=vax/xm-vaxv.h
tm_file=vax/vaxv.h
;;
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
;;
vax-*-ultrix*) # vaxen running ultrix
tm_file=vax/ultrix.h
use_collect2=yes
;;
vax-*-vms*) # vaxen running VMS
xm_file=vax/xm-vms.h
tm_file=vax/vms.h
;;
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
;;
we32k-att-sysv*)
cpu_type=we32k
use_collect2=yes
;;
*)
echo "Configuration $machine not supported" 1>&2
exit 1
;;
esac
case $machine in
*-*-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
tm_file=${cpu_type}/gnu.h
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
# GNU always uses ELF.
elf=yes
# GNU tools are the only tools.
gnu_ld=yes
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
;;
*-*-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.
# Also, do not run mips-tfile on MIPS if using gas.
case $machine in
i[45]86-*-*)
target_cpu_default=2
;;
mips*-*-*)
if [ x$gas = xyes ]
then
target_cpu_default=16
fi
;;
alpha-*-*)
if [ x$gas = xyes ]
then
target_cpu_default=4
fi
;;
esac
# No need for collect2 if we have the GNU linker.
case x$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
# 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 ]
then build_xm_file=$cpu_type/xm-$cpu_type.h
else build_xm_file=$xm_file
fi
pass1done=yes
else
if [ x$pass2done = x ]
then
if [ x$xm_file = x ]
then host_xm_file=$cpu_type/xm-$cpu_type.h
else host_xm_file=$xm_file
fi
if [ x$xmake_file = x ]
then xmake_file=$cpu_type/x-$cpu_type
fi
host_xmake_file=$xmake_file
host_broken_install=$broken_install
host_install_headers_dir=$install_headers_dir
host_truncate_target=$truncate_target
pass2done=yes
fi
fi
done
# Default the target-machine variables that were not explicitly set.
if [ x$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 ]
then xm_file=$cpu_type/xm-$cpu_type.h; fi
md_file=$cpu_type/$cpu_type.md
if [ x$out_file = x ]
then out_file=$cpu_type/$cpu_type.c; fi
if [ x$tmake_file = x ]
then tmake_file=$cpu_type/t-$cpu_type
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."
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 $build_xm_file"
links="config.h tm.h tconfig.h hconfig.h"
rm -f config.bak
if [ -f config.status ]; then mv -f config.status config.bak; fi
# Make the links.
while [ -n "$files" ]
do
# set file to car of files, files to cdr of files
set $files; file=$1; shift; files=$*
set $links; link=$1; shift; links=$*
rm -f $link
echo "#include \"$file\"" >$link
done
# Truncate the target if necessary
if [ x$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`
# For the current directory and all of the language subdirectories,
# do the rest of the script ...
subdirs=
for lang in ${srcdir}/*/config-lang.in ..
do
case $lang in
..) ;;
# The odd quoting in the next line works around
# an apparent bug in bash 1.12 on linux.
${srcdir}/[*]/config-lang.in) ;;
*) subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
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 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.
lang_specs_files=
lang_options_files=
rm -f specs.h options.h
touch specs.h options.h
for subdir in . $subdirs
do
if [ -f $srcdir/$subdir/lang-specs.h ]; then
echo "#include \"$subdir/lang-specs.h\"" >>specs.h
lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
fi
if [ -f $srcdir/$subdir/lang-options.h ]; then
echo "#include \"$subdir/lang-options.h\"" >>options.h
lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
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 = ${MAKE-make}"
;;
*)
SET_MAKE=
;;
esac
rm -f Makefile.xx
savesrcdir=$srcdir
for subdir 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 ]
then
echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
fi
if [ "x$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 $symbolic_link symtest1.tem symtest.tem 2>/dev/null
then
sed -e 's,CC=set-by-configure,CC=$(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 '$(CC)';; esac\`," \
Makefile.tem > Makefile.xx
fi
rm -f Makefile.tem
mv Makefile.xx Makefile.tem
rm -f symtest.tem
if [ "x$all_languages" != x ]
then
# Missing space after `Merged' is intentional.
echo "Merged$all_languages fragment(s)."
fi
# 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
do
rm -f $t
$symbolic_link ../$t $t 2>/dev/null
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
fi
str2=
str3=
str4=.
if [ x$canon_host = x$canon_target ]
then
str1="native "
else
str1="cross-"
str2=" from $canon_host"
fi
if [ x$canon_host != x$canon_build ]
then
str3=" on a $canon_build system"
fi
if [ "x$str2" != x ] || [ "x$str3" != x ]
then
str4=
fi
echo "Links are now set up to build a ${str1}compiler for ${canon_target}$str4" 1>&2
if [ "x$str2" != x ] || [ "x$str3" != x ]
then
echo " ${str2}${str3}." 1>&2
fi
exit 0
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