1 # configure.in for GNU CC
2 # Process this file with autoconf to generate a configuration script.
4 # Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
6 #This file is part of GNU CC.
8 #GNU CC is free software; you can redistribute it and/or modify
9 #it under the terms of the GNU General Public License as published by
10 #the Free Software Foundation; either version 2, or (at your option)
13 #GNU CC is distributed in the hope that it will be useful,
14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 #GNU General Public License for more details.
18 #You should have received a copy of the GNU General Public License
19 #along with GNU CC; see the file COPYING. If not, write to
20 #the Free Software Foundation, 59 Temple Place - Suite 330,
21 #Boston, MA 02111-1307, USA.
23 # Initialization and defaults
26 AC_CONFIG_HEADER(auto-host.h:config.in)
33 # Check for bogus environment variables.
34 # Test if LIBRARY_PATH contains the notation for the current directory
35 # since this would lead to problems installing/building glibc.
36 # LIBRARY_PATH contains the current directory if one of the following
38 # - one of the terminals (":" and ";") is the first or last sign
39 # - two terminals occur directly after each other
40 # - the path contains an element with a dot in it
41 AC_MSG_CHECKING(LIBRARY_PATH variable)
43 case ${LIBRARY_PATH} in
44 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
45 library_path_setting="contains current directory"
48 library_path_setting="ok"
52 AC_MSG_RESULT($library_path_setting)
53 if test "$library_path_setting" != "ok"; then
55 *** LIBRARY_PATH shouldn't contain the current directory when
56 *** building gcc. Please change the environment variable
57 *** and run configure again.])
60 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
61 # since this would lead to problems installing/building glibc.
62 # GCC_EXEC_PREFIX contains the current directory if one of the following
64 # - one of the terminals (":" and ";") is the first or last sign
65 # - two terminals occur directly after each other
66 # - the path contains an element with a dot in it
67 AC_MSG_CHECKING(GCC_EXEC_PREFIX variable)
69 case ${GCC_EXEC_PREFIX} in
70 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
71 gcc_exec_prefix_setting="contains current directory"
74 gcc_exec_prefix_setting="ok"
78 AC_MSG_RESULT($gcc_exec_prefix_setting)
79 if test "$gcc_exec_prefix_setting" != "ok"; then
81 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
82 *** building gcc. Please change the environment variable
83 *** and run configure again.])
86 # Check for additional parameters
90 [ --with-gnu-ld arrange to work with GNU ld.],
91 gnu_ld_flag="$with_gnu_ld",
96 [ --with-ld arrange to use the specified ld (full pathname).],
97 DEFAULT_LINKER="$with_ld")
98 if test x"${DEFAULT_LINKER+set}" = x"set"; then
99 if test ! -x "$DEFAULT_LINKER"; then
100 AC_MSG_WARN([cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER])
101 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
104 AC_DEFINE_UNQUOTED(DEFAULT_LINKER,"$DEFAULT_LINKER",
105 [Define to enable the use of a default linker.])
110 [ --with-gnu-as arrange to work with GNU as.],
111 gas_flag="$with_gnu_as",
115 [ --with-as arrange to use the specified as (full pathname).],
116 DEFAULT_ASSEMBLER="$with_as")
117 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
118 if test ! -x "$DEFAULT_ASSEMBLER"; then
119 AC_MSG_WARN([cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER])
120 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
123 AC_DEFINE_UNQUOTED(DEFAULT_ASSEMBLER,"$DEFAULT_ASSEMBLER",
124 [Define to enable the use of a default assembler.])
129 [ --with-stabs arrange to use stabs instead of host debug format.],
135 [ --with-elf arrange to use ELF instead of host debug format.],
139 # Specify the local prefix
141 AC_ARG_WITH(local-prefix,
142 [ --with-local-prefix=DIR specifies directory to put local include.],
143 [case "${withval}" in
144 yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
146 *) local_prefix=$with_local_prefix ;;
149 # Default local prefix if it is empty
150 if test x$local_prefix = x; then
151 local_prefix=/usr/local
154 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
155 # passed in by the toplevel make and thus we'd get different behavior
156 # depending on where we built the sources.
158 # Specify the g++ header file directory
159 AC_ARG_WITH(gxx-include-dir,
160 [ --with-gxx-include-dir=DIR
161 specifies directory to put g++ header files.],
162 [case "${withval}" in
163 yes) AC_MSG_ERROR(bad value ${withval} given for g++ include directory) ;;
165 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
168 if test x${gcc_gxx_include_dir} = x; then
169 if test x${enable_version_specific_runtime_libs} = xyes; then
170 gcc_gxx_include_dir='${libsubdir}/include/g++'
172 topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
173 changequote(<<, >>)dnl
174 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
179 # Enable expensive internal checks
180 AC_ARG_ENABLE(checking,
181 [ --enable-checking[=LIST]
182 enable expensive run-time checks. With LIST,
183 enable only specific categories of checks.
184 Categories are: misc,tree,rtl,gc,gcac; default
190 ac_gc_always_collect=
191 case "${enableval}" in
192 yes) ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;;
194 *) IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
195 set fnord $enableval; shift
200 misc) ac_checking=1 ;;
201 tree) ac_tree_checking=1 ;;
202 rtl) ac_rtl_checking=1 ;;
203 gc) ac_gc_checking=1 ;;
204 gcac) ac_gc_always_collect=1 ;;
205 *) AC_MSG_ERROR(unknown check category $check) ;;
211 # Enable some checks by default for development versions of GCC
212 [ac_checking=1; ac_tree_checking=1; ac_gc_checking=1;])
213 if test x$ac_checking != x ; then
214 AC_DEFINE(ENABLE_CHECKING, 1,
215 [Define if you want more run-time sanity checks. This one gets a grab
216 bag of miscellaneous but relatively cheap checks.])
218 if test x$ac_tree_checking != x ; then
219 AC_DEFINE(ENABLE_TREE_CHECKING, 1,
220 [Define if you want all operations on trees (the basic data
221 structure of the front ends) to be checked for dynamic type safety
222 at runtime. This is moderately expensive.])
224 if test x$ac_rtl_checking != x ; then
225 AC_DEFINE(ENABLE_RTL_CHECKING, 1,
226 [Define if you want all operations on RTL (the basic data structure
227 of the optimizer and back end) to be checked for dynamic type safety
228 at runtime. This is quite expensive.])
230 if test x$ac_gc_checking != x ; then
231 AC_DEFINE(ENABLE_GC_CHECKING, 1,
232 [Define if you want the garbage collector to do object poisoning and
233 other memory allocation checks. This is quite expensive.])
235 if test x$ac_gc_always_collect != x ; then
236 AC_DEFINE(ENABLE_GC_ALWAYS_COLLECT, 1,
237 [Define if you want the garbage collector to operate in maximally
238 paranoid mode, validating the entire heap and collecting garbage at
239 every opportunity. This is extremely expensive.])
244 [ --disable-cpp don't provide a user-visible C preprocessor.],
245 [], [enable_cpp=yes])
247 AC_ARG_WITH(cpp_install_dir,
248 [ --with-cpp-install-dir=DIR
249 install the user visible C preprocessor in DIR
250 (relative to PREFIX) as well as PREFIX/bin.],
251 [if test x$withval = xyes; then
252 AC_MSG_ERROR([option --with-cpp-install-dir requires an argument])
253 elif test x$withval != xno; then
254 cpp_install_dir=$withval
257 dnl Disable this for the moment; the library interface is changing.
258 dnl # Link cpplib into the compiler proper, for C/C++/ObjC.
259 dnl AC_ARG_ENABLE(c-cpplib,
260 dnl [ --enable-c-cpplib link cpplib directly into C and C++ compilers
261 dnl (EXPERIMENTAL) (implies --enable-cpplib).],
262 dnl if test x$enable_c_cpplib != xno; then
263 dnl extra_c_objs="${extra_c_objs} libcpp.a"
264 dnl extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
265 dnl extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
268 # Enable Multibyte Characters for C/C++
269 AC_ARG_ENABLE(c-mbchar,
270 [ --enable-c-mbchar Enable multibyte characters for C and C++.],
271 if test x$enable_c_mbchar != xno; then
272 extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
276 # Pass with no value to take the default
277 # Pass with a value to specify a thread package
278 AC_ARG_ENABLE(threads,
279 [ --enable-threads enable thread usage for target GCC.
280 --enable-threads=LIB use LIB thread package for target GCC.],
281 if test x$enable_threads = xno; then
286 enable_threads_flag=$enable_threads
287 # Check if a valid thread package
288 case x${enable_threads_flag} in
291 target_thread_file='single'
295 target_thread_file=''
297 xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
298 xsolaris | xwin32 | xdce | xvxworks)
299 target_thread_file=$enable_threads_flag
302 echo "$enable_threads is an unknown thread package" 1>&2
307 AC_ARG_ENABLE(objc-gc,
308 [ --enable-objc-gc enable the use of Boehm's garbage collector with
309 the GNU Objective-C runtime.],
310 if test x$enable_objc_gc = xno; then
318 [ --with-dwarf2 force the default debug format to be DWARF2.],
319 dwarf2="$with_dwarf2",
322 # Determine the host, build, and target systems
325 # Find the native compiler
328 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
329 NO_MINUS_C_MINUS_O=yes
331 AC_SUBST(NO_MINUS_C_MINUS_O)
335 AC_CACHE_CHECK(whether ${CC-cc} accepts -Wno-long-long,
336 ac_cv_prog_cc_no_long_long,
337 [save_CFLAGS="$CFLAGS"
338 CFLAGS="-Wno-long-long"
339 AC_TRY_COMPILE(,,ac_cv_prog_cc_no_long_long=yes,
340 ac_cv_prog_cc_no_long_long=no)
341 CFLAGS="$save_CFLAGS"])
343 # If the native compiler is GCC, we can enable warnings even in stage1.
344 # That's useful for people building cross-compilers, or just running a
346 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
347 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
348 if test "x$GCC" = "xyes"; then
349 if test $ac_cv_prog_cc_no_long_long = yes; then
350 stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
353 stage1_warn_cflags=""
355 AC_SUBST(stage1_warn_cflags)
356 AC_SUBST(stage2_warn_cflags)
360 AC_MSG_CHECKING([whether a default assembler was specified])
361 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
362 if test x"$gas_flag" = x"no"; then
363 AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)])
365 AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)])
371 AC_MSG_CHECKING([whether a default linker was specified])
372 if test x"${DEFAULT_LINKER+set}" = x"set"; then
373 if test x"$gnu_ld_flag" = x"no"; then
374 AC_MSG_RESULT([yes ($DEFAULT_LINKER)])
376 AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)])
384 # Find some useful tools
398 AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h \
399 fcntl.h unistd.h stab.h sys/file.h sys/time.h \
400 sys/resource.h sys/param.h sys/times.h sys/stat.h \
403 # Check for thread headers.
404 AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])
405 AC_CHECK_HEADER(pthread.h, [have_pthread_h=yes], [have_pthread_h=])
407 # See if GNAT has been installed
408 AC_CHECK_PROG(gnat, gnatbind, yes, no)
410 # Do we have a single-tree copy of texinfo?
411 if test -f $srcdir/../texinfo/Makefile.in; then
412 MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
413 gcc_cv_prog_makeinfo_modern=yes
414 AC_MSG_RESULT([Using makeinfo from the unified source tree.])
416 # See if makeinfo has been installed and is modern enough
417 # that we can use it.
418 gcc_AC_CHECK_PROG_VER(MAKEINFO, makeinfo, --version,
419 [GNU texinfo.* \([0-9][0-9.]*\)],
420 [3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9]])
423 if test $gcc_cv_prog_makeinfo_modern = no; then
425 *** Makeinfo is missing or too old.
426 *** Info documentation will not be built or installed.])
430 BUILD_INFO=info AC_SUBST(BUILD_INFO)
431 INSTALL_INFO=install-info AC_SUBST(INSTALL_INFO)
434 # See if the stage1 system preprocessor understands the ANSI C
435 # preprocessor stringification operator.
438 # Use <inttypes.h> only if it exists,
439 # doesn't clash with <sys/types.h>, and declares intmax_t.
440 AC_MSG_CHECKING(for inttypes.h)
441 AC_CACHE_VAL(gcc_cv_header_inttypes_h,
443 [#include <sys/types.h>
444 #include <inttypes.h>],
446 [gcc_cv_header_inttypes_h=yes],
447 gcc_cv_header_inttypes_h=no)])
448 AC_MSG_RESULT($gcc_cv_header_inttypes_h)
449 if test $gcc_cv_header_inttypes_h = yes; then
450 AC_DEFINE(HAVE_INTTYPES_H, 1,
451 [Define if you have a working <inttypes.h> header file.])
455 # Determine if enumerated bitfields are unsigned. ISO C says they can
456 # be either signed or unsigned.
458 AC_CACHE_CHECK(for unsigned enumerated bitfields, gcc_cv_enum_bf_unsigned,
459 [AC_TRY_RUN(#include <stdlib.h>
460 enum t { BLAH = 128 } ;
461 struct s_t { enum t member : 8; } s ;
465 if (s.member < 0) exit(1);
468 }, gcc_cv_enum_bf_unsigned=yes, gcc_cv_enum_bf_unsigned=no, gcc_cv_enum_bf_unsigned=yes)])
469 if test $gcc_cv_enum_bf_unsigned = yes; then
470 AC_DEFINE(ENUM_BITFIELDS_ARE_UNSIGNED, 1,
471 [Define if enumerated bitfields are treated as unsigned values.])
474 AC_CHECK_FUNCS(strtoul bsearch putenv popen bcopy bzero bcmp \
475 index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
476 sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
477 fputs_unlocked getrusage valloc)
479 AC_CHECK_TYPE(ssize_t, int)
481 # Try to determine the array type of the second argument of getgroups
482 # for the target system (int or gid_t).
484 if test "${target}" = "${build}"; then
485 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
488 # This condition may need some tweaking. It should include all
489 # targets where the array type of the second argument of getgroups
490 # is int and the type of gid_t is not equivalent to int.
491 *-*-sunos* | *-*-ultrix*)
492 TARGET_GETGROUPS_T=int
495 TARGET_GETGROUPS_T=gid_t
499 AC_SUBST(TARGET_GETGROUPS_T)
501 gcc_AC_FUNC_VFPRINTF_DOPRNT
502 gcc_AC_FUNC_PRINTF_PTR
506 # Under some versions of uwin, vfork is notoriously buggy and the test
507 # can hang configure; on other versions, vfork exists just as a stub.
508 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
509 ac_cv_func_vfork_works=no
513 AC_FUNC_MMAP_ANYWHERE
516 # We will need to find libiberty.h and ansidecl.h
517 saved_CFLAGS="$CFLAGS"
518 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
519 gcc_AC_CHECK_DECLS(bcopy bzero bcmp \
520 index rindex getenv atol sbrk abort atof getcwd getwd \
521 strsignal putc_unlocked fputs_unlocked strstr environ \
522 malloc realloc calloc free basename getopt, , ,[
523 #include "gansidecl.h"
524 #include "system.h"])
526 gcc_AC_CHECK_DECLS(getrlimit setrlimit getrusage, , ,[
527 #include "gansidecl.h"
529 #ifdef HAVE_SYS_RESOURCE_H
530 #include <sys/resource.h>
534 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
535 CFLAGS="$saved_CFLAGS"
537 # mkdir takes a single argument on some systems.
538 gcc_AC_FUNC_MKDIR_TAKES_ONE_ARG
548 build_install_headers_dir=install-headers-tar
553 host_truncate_target=
556 # Decode the host machine, then the target machine.
557 # For the host machine, we save the xm_file variable as host_xm_file;
558 # then we decode the target machine and forget everything else
559 # that came from the host machine.
560 for machine in $build $host $target; do
574 # Set this to force installation and use of collect2.
576 # Set this to override the default target model.
578 # Set this to control how the header file directory is installed.
579 install_headers_dir=install-headers-tar
580 # Set this to a non-empty list of args to pass to cpp if the target
581 # wants its .md file passed through cpp.
583 # Set this if directory names should be truncated to 14 characters.
585 # Set this if gdb needs a dir command with `dirname $out_file`
586 gdb_needs_out_file_path=
587 # Set this if the build machine requires executables to have a
590 # Set this to control which thread package will be used.
592 # Reinitialize these from the flag values every loop pass, since some
593 # configure entries modify them.
595 gnu_ld="$gnu_ld_flag"
596 enable_threads=$enable_threads_flag
598 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
599 # updated in each machine entry.
601 cpu_type=`echo $machine | sed 's/-.*$//'`
643 tm_file=${cpu_type}/${cpu_type}.h
644 xm_file=${cpu_type}/xm-${cpu_type}.h
645 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
647 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
649 # On a.out targets, we need to use collect2.
656 # Common parts for linux-gnu and openbsd systems
659 xm_defines="HAVE_ATEXIT POSIX BSTRING"
662 tm_file=${cpu_type}/openbsd.h
663 tmake_file="t-libc-ok t-openbsd"
664 # avoid surprises, always provide an xm-openbsd file
665 xm_file=${cpu_type}/xm-openbsd.h
666 # don't depend on processor x-fragments as well
668 if test x$enable_threads = xyes; then
670 tmake_file="${tmake_file} t-openbsd-thread"
676 # Support site-specific machine types.
678 cpu_type=`echo $machine | sed -e 's/-.*//'`
679 rest=`echo $machine | sed -e "s/$cpu_type-//"`
680 xm_file=${cpu_type}/xm-$rest.h
681 tm_file=${cpu_type}/$rest.h
682 if test -f $srcdir/config/${cpu_type}/x-$rest; \
683 then xmake_file=${cpu_type}/x-$rest; \
686 if test -f $srcdir/config/${cpu_type}/t-$rest; \
687 then tmake_file=${cpu_type}/t-$rest; \
693 a29k-*-bsd* | a29k-*-sym1*)
694 tm_file="${tm_file} a29k/unix.h"
696 xmake_file=a29k/x-unix
699 a29k-*-udi | a29k-*-coff)
700 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
701 tmake_file=a29k/t-a29kbare
704 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
705 tmake_file=a29k/t-vx29k
706 extra_parts="crtbegin.o crtend.o"
707 thread_file='vxworks'
709 a29k-*-*) # Default a29k environment.
713 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
715 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
716 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
718 # GAS + IEEE_CONFORMANT
719 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
721 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
722 xmake_file="x-interix alpha/t-pe"
723 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
724 if test x$enable_threads = xyes ; then
727 if test x$stabs = xyes ; then
728 tm_file="${tm_file} dbxcoff.h"
730 #prefix='$$INTERIX_ROOT'/usr/contrib
731 #local_prefix='$$INTERIX_ROOT'/usr/contrib
733 alpha*-*-linux-gnuecoff*)
734 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
735 target_cpu_default="MASK_GAS"
736 tmake_file="alpha/t-alpha alpha/t-ieee"
741 alpha*-*-linux-gnulibc1*)
742 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
743 target_cpu_default="MASK_GAS"
744 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
745 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
748 if test x$enable_threads = xyes; then
753 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
754 target_cpu_default="MASK_GAS"
755 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
756 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
759 if test x$enable_threads = xyes; then
764 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
765 target_cpu_default="MASK_GAS"
766 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
767 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
773 # default x-alpha is only appropriate for dec-osf.
774 target_cpu_default="MASK_GAS"
775 tmake_file="alpha/t-alpha alpha/t-ieee"
779 if test x$stabs = xyes
781 tm_file="${tm_file} dbx.h"
783 if test x$gas != xyes
785 extra_passes="mips-tfile mips-tdump"
788 tmake_file="alpha/t-alpha alpha/t-ieee"
791 tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
796 tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
799 tm_file="${tm_file} alpha/osf.h"
800 # Some versions of OSF4 (specifically X4.0-9 296.7) have
801 # a broken tar, so we use cpio instead.
802 install_headers_dir=install-headers-cpio
805 tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
810 *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
812 target_cpu_default=MASK_SUPPORT_ARCH
817 tm_file="${tm_file} dbx.h alpha/vxworks.h"
818 tmake_file="alpha/t-alpha alpha/t-ieee"
821 extra_passes="mips-tfile mips-tdump"
824 thread_file='vxworks'
827 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
828 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
829 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
830 xmake_file=winnt/x-winnt
831 extra_host_objs=oldnames.o
832 extra_gcc_objs="spawnv.o oldnames.o"
833 if test x$gnu_ld != xyes
835 extra_programs=ld.exe
837 if test x$enable_threads = xyes; then
843 xm_file="${xm_file} alpha/xm-vms.h"
844 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
847 extra_parts="crtinit.o crtfini.o"
849 arm-*-coff* | armel-*-coff*)
851 tmake_file=arm/t-arm-coff
855 tmake_file=arm/t-arm-coff
856 thread_file='vxworks'
859 arm-*-riscix1.[01]*) # Acorn RISC machine (early versions)
861 tm_file=arm/riscix1-1.h
864 arm-*-riscix*) # Acorn RISC machine
867 tm_file=arm/rix-gas.h
871 xmake_file=arm/x-riscix
872 tmake_file=arm/t-riscix
875 arm-semi-aout | armel-semi-aout)
877 tmake_file=arm/t-semi
879 arm-semi-aof | armel-semi-aof)
880 tm_file=arm/semiaof.h
881 tmake_file=arm/t-semiaof
885 tmake_file="t-netbsd arm/t-netbsd"
888 arm*-*-linux-gnuaout*) # ARM GNU/Linux with a.out
891 tm_file=arm/linux-aout.h
892 tmake_file=arm/t-linux
895 arm*-*-linux-gnuoldld*) # ARM GNU/Linux with old ELF linker
896 xm_file=arm/xm-linux.h
898 tm_file="arm/linux-oldld.h arm/linux-elf.h"
901 tm_file="arm/linux-elf26.h $tm_file"
904 tmake_file="t-linux arm/t-linux"
905 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
907 case x${enable_threads} in
908 x | xyes | xpthreads | xposix)
913 arm*-*-linux-gnu*) # ARM GNU/Linux with ELF
914 xm_file=arm/xm-linux.h
916 tm_file="arm/linux-elf.h"
919 tm_file="arm/linux-elf26.h $tm_file"
922 tmake_file="t-linux arm/t-linux"
923 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
925 case x${enable_threads} in
926 x | xyes | xpthreads | xposix)
931 arm*-*-uclinux*) # ARM ucLinux
932 tm_file=arm/uclinux-elf.h
933 tmake_file=arm/t-arm-elf
937 tmake_file=arm/t-arm-aout
940 tm_file=arm/ecos-elf.h
941 tmake_file=arm/t-arm-elf
944 tm_file=arm/unknown-elf.h
945 tmake_file=arm/t-arm-elf
948 tm_file=arm/conix-elf.h
949 tmake_file=arm/t-arm-elf
952 tm_file=arm/unknown-elf-oabi.h
953 tmake_file=arm/t-arm-elf
962 c1-convex-*) # Convex C1
966 c2-convex-*) # Convex C2
979 target_cpu_default=16
986 clipper-intergraph-clix*)
987 tm_file="${tm_file} svr3.h clipper/clix.h"
988 xm_file=clipper/xm-clix.h
989 xmake_file=clipper/x-clix
990 extra_headers=va-clipper.h
991 extra_parts="crtbegin.o crtend.o"
992 install_headers_dir=install-headers-cpio
1003 tm_file="fr30/fr30.h"
1004 tmake_file=fr30/t-fr30
1005 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1007 # This hasn't been upgraded to GCC 2.
1008 # fx80-alliant-*) # Alliant FX/80
1014 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
1015 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
1016 tmake_file="t-linux pa/t-linux"
1017 extra_parts="crtbegin.o crtend.o"
1020 if test x$enable_threads = xyes; then
1025 target_cpu_default="MASK_PA_11"
1026 tmake_file=pa/t-openbsd
1029 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
1030 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
1031 xm_file=pa/xm-papro.h
1035 target_cpu_default="MASK_PA_11"
1036 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
1040 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
1041 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
1042 xm_file=pa/xm-papro.h
1046 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
1050 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
1051 target_cpu_default="MASK_PA_11"
1055 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
1059 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
1060 xm_file=pa/xm-pahpux.h
1061 xmake_file=pa/x-pa-hpux
1062 if test x$gas = xyes
1064 tm_file="${tm_file} pa/gas.h"
1066 install_headers_dir=install-headers-cpio
1070 hppa1.0-*-hpux8.0[0-2]*)
1072 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
1073 xm_file=pa/xm-pahpux.h
1074 xmake_file=pa/x-pa-hpux
1075 if test x$gas = xyes
1077 tm_file="${tm_file} pa/pa-gas.h"
1079 tm_file="pa/pa-oldas.h ${tm_file}"
1081 install_headers_dir=install-headers-cpio
1085 hppa1.1-*-hpux8.0[0-2]*)
1087 target_cpu_default="MASK_PA_11"
1088 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
1089 xm_file=pa/xm-pahpux.h
1090 xmake_file=pa/x-pa-hpux
1091 if test x$gas = xyes
1093 tm_file="${tm_file} pa/pa-gas.h"
1095 tm_file="pa/pa-oldas.h ${tm_file}"
1097 install_headers_dir=install-headers-cpio
1101 target_cpu_default="MASK_PA_11"
1102 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
1103 xm_file=pa/xm-pahpux.h
1104 xmake_file=pa/x-pa-hpux
1105 if test x$gas = xyes
1107 tm_file="${tm_file} pa/pa-gas.h"
1109 install_headers_dir=install-headers-cpio
1113 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
1114 xm_file=pa/xm-pahpux.h
1115 xmake_file=pa/x-pa-hpux
1116 if test x$gas = xyes
1118 tm_file="${tm_file} pa/pa-gas.h"
1120 install_headers_dir=install-headers-cpio
1123 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
1124 target_cpu_default="MASK_PA_11"
1125 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
1127 xm_file=pa/xm-pahpux.h
1128 xmake_file=pa/x-pa-hpux
1130 if test x$gas = xyes
1132 tm_file="${tm_file} pa/pa-gas.h"
1134 if test x$enable_threads = x; then
1135 enable_threads=$have_pthread_h
1137 if test x$enable_threads = xyes; then
1139 tmake_file="${tmake_file} pa/t-dce-thr"
1141 install_headers_dir=install-headers-cpio
1145 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
1147 xm_file=pa/xm-pahpux.h
1148 xmake_file=pa/x-pa-hpux
1150 if test x$gas = xyes
1152 tm_file="${tm_file} pa/pa-gas.h"
1154 if test x$enable_threads = x; then
1155 enable_threads=$have_pthread_h
1157 if test x$enable_threads = xyes; then
1159 tmake_file="${tmake_file} pa/t-dce-thr"
1161 install_headers_dir=install-headers-cpio
1165 target_cpu_default="MASK_PA_11"
1166 xm_file=pa/xm-pa64hpux.h
1167 xmake_file=pa/x-pa-hpux
1169 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
1171 tmake_file=pa/t-pa64
1172 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
1174 if [[ x$gas = xyes ]]
1176 tm_file="${tm_file} pa/pa-gas.h"
1178 # if [[ x$enable_threads = x ]]; then
1179 # enable_threads=$have_pthread_h
1181 # if [[ x$enable_threads = xyes ]]; then
1183 # tmake_file="${tmake_file} pa/t-dce-thr"
1185 install_headers_dir=install-headers-cpio
1188 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
1189 target_cpu_default="MASK_PA_11"
1190 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
1192 xm_file=pa/xm-pahpux.h
1193 xmake_file=pa/x-pa-hpux
1195 if test x$gas = xyes
1197 tm_file="${tm_file} pa/pa-gas.h"
1199 # if test x$enable_threads = x; then
1200 # enable_threads=$have_pthread_h
1202 # if test x$enable_threads = xyes; then
1204 # tmake_file="${tmake_file} pa/t-dce-thr"
1206 install_headers_dir=install-headers-cpio
1210 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
1212 xm_file=pa/xm-pahpux.h
1213 xmake_file=pa/x-pa-hpux
1214 if test x$gas = xyes
1216 tm_file="${tm_file} pa/pa-gas.h"
1218 # if test x$enable_threads = x; then
1219 # enable_threads=$have_pthread_h
1221 # if test x$enable_threads = xyes; then
1223 # tmake_file="${tmake_file} pa/t-dce-thr"
1225 install_headers_dir=install-headers-cpio
1228 hppa1.1-*-hpux* | hppa2*-*-hpux*)
1229 target_cpu_default="MASK_PA_11"
1230 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
1231 xm_file=pa/xm-pahpux.h
1232 xmake_file=pa/x-pa-hpux
1233 if test x$gas = xyes
1235 tm_file="${tm_file} pa/pa-gas.h"
1237 install_headers_dir=install-headers-cpio
1241 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
1242 xm_file=pa/xm-pahpux.h
1243 xmake_file=pa/x-pa-hpux
1244 if test x$gas = xyes
1246 tm_file="${tm_file} pa/pa-gas.h"
1248 install_headers_dir=install-headers-cpio
1251 hppa1.1-*-hiux* | hppa2*-*-hiux*)
1252 target_cpu_default="MASK_PA_11"
1253 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
1254 xm_file=pa/xm-pahpux.h
1255 xmake_file=pa/x-pa-hpux
1256 if test x$gas = xyes
1258 tm_file="${tm_file} pa/pa-gas.h"
1260 install_headers_dir=install-headers-cpio
1264 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
1265 xm_file=pa/xm-pahpux.h
1266 xmake_file=pa/x-pa-hpux
1267 if test x$gas = xyes
1269 tm_file="${tm_file} pa/pa-gas.h"
1271 install_headers_dir=install-headers-cpio
1275 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
1276 target_cpu_default="MASK_PA_11"
1280 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
1281 xm_file=pa/xm-pampeix.h
1282 xmake_file=pa/x-pa-mpeix
1283 echo "You must use gas. Assuming it is already installed."
1284 install_headers_dir=install-headers-tar
1287 i370-*-opened*) # IBM 360/370/390 Architecture
1288 xm_file=i370/xm-oe.h
1290 xmake_file=i370/x-oe
1291 tmake_file=i370/t-oe
1294 xm_file=i370/xm-mvs.h
1296 tmake_file=i370/t-mvs
1299 xm_file="xm-linux.h i370/xm-linux.h"
1301 tm_file="i370/linux.h ${tm_file}"
1302 tmake_file="t-linux i370/t-linux"
1303 # broken_install=yes
1304 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1305 # extra_parts="crtbegin.o crtend.o"
1309 if test x$enable_threads = xyes; then
1316 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
1317 tm_file=i386/i386elf.h
1318 tmake_file=i386/t-i386elf
1322 i[34567]86-ibm-aix*) # IBM PS/2 running AIX
1324 if test x$gas = xyes
1326 tm_file=i386/aix386.h
1327 extra_parts="crtbegin.o crtend.o"
1328 tmake_file=i386/t-crtstuff
1330 tm_file=i386/aix386ng.h
1333 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
1335 xmake_file=i386/x-aix
1338 i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4
1340 xm_file="xm-alloca.h ${xm_file}"
1341 xm_defines="USG POSIX SMALL_ARG_MAX"
1342 xmake_file=i386/x-ncr3000
1343 if test x$stabs = xyes -a x$gas = xyes
1345 tm_file=i386/sysv4gdb.h
1347 tm_file=i386/sysv4.h
1349 extra_parts="crtbegin.o crtend.o"
1350 tmake_file=i386/t-crtpic
1356 xm_file=i386/xm-next.h
1357 tmake_file=i386/t-next
1358 xmake_file=i386/x-next
1359 extra_objs=nextstep.o
1360 extra_parts="crtbegin.o crtend.o"
1361 if test x$enable_threads = xyes; then
1366 i[34567]86-sequent-bsd*) # 80386 from Sequent
1369 if test x$gas = xyes
1371 tm_file=i386/seq-gas.h
1373 tm_file=i386/sequent.h
1377 i[34567]86-sequent-ptx1*)
1379 xm_defines="USG SVR3"
1380 xmake_file=i386/x-sysv3
1381 tm_file=i386/seq-sysv3.h
1382 tmake_file=i386/t-crtstuff
1383 extra_parts="crtbegin.o crtend.o"
1384 install_headers_dir=install-headers-cpio
1387 i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
1389 xm_defines="USG SVR3"
1390 xmake_file=i386/x-sysv3
1391 tm_file=i386/seq2-sysv3.h
1392 tmake_file=i386/t-crtstuff
1393 extra_parts="crtbegin.o crtend.o"
1394 install_headers_dir=install-headers-cpio
1397 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
1399 xm_file="xm-alloca.h ${xm_file}"
1400 xm_defines="USG POSIX SMALL_ARG_MAX"
1402 tm_file=i386/ptx4-i.h
1404 extra_parts="crtbegin.o crtend.o"
1405 install_headers_dir=install-headers-cpio
1407 i386-sun-sunos*) # Sun i386 roadrunner
1413 i[34567]86-wrs-vxworks*)
1415 tm_file=i386/vxi386.h
1416 tmake_file=i386/t-i386bare
1417 thread_file='vxworks'
1422 tm_file=i386/i386-aout.h
1423 tmake_file=i386/t-i386bare
1426 i[34567]86-*-beoself* | i[34567]86-*-beos*)
1428 xm_file=i386/xm-beos.h
1429 tmake_file='i386/t-beos i386/t-crtpic'
1430 tm_file=i386/beos-elf.h
1431 xmake_file=i386/x-beos
1432 extra_parts='crtbegin.o crtend.o'
1435 i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
1437 tm_file=i386/bsd386.h
1438 # tmake_file=t-libc-ok
1443 tm_file=i386/386bsd.h
1444 # tmake_file=t-libc-ok
1445 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
1449 i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
1451 tm_file="i386/freebsd.h i386/perform.h"
1452 tmake_file=t-freebsd
1455 i[34567]86-*-freebsd*)
1457 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
1458 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1459 tmake_file=t-freebsd
1463 case x${enable_threads} in
1464 xyes | xpthreads | xposix)
1466 tmake_file="${tmake_file} t-freebsd-thread"
1471 i[34567]86-*-netbsd*)
1473 tm_file=i386/netbsd.h
1478 i[34567]86-*-openbsd*)
1480 # we need collect2 until our bug is fixed...
1486 tm_file=i386/i386-coff.h
1487 tmake_file=i386/t-i386bare
1490 i[34567]86-*-isc*) # 80386 running ISC system
1492 xm_file="${xm_file} i386/xm-isc.h"
1493 xm_defines="USG SVR3"
1496 i[34567]86-*-isc[34]*)
1498 xmake_file=i386/x-isc3
1501 xmake_file=i386/x-isc
1504 if test x$gas = xyes -a x$stabs = xyes
1506 tm_file=i386/iscdbx.h
1507 tmake_file=i386/t-svr3dbx
1508 extra_parts="svr3.ifile svr3z.ifile"
1510 tm_file=i386/isccoff.h
1511 tmake_file=i386/t-crtstuff
1512 extra_parts="crtbegin.o crtend.o"
1514 tmake_file="$tmake_file i386/t-i386bare"
1515 install_headers_dir=install-headers-cpio
1518 i[34567]86-*-linux-gnuoldld*) # Intel 80386's running GNU/Linux
1519 changequote([,])dnl # with a.out format using
1521 xmake_file=x-linux-aout
1522 tmake_file="t-linux-aout i386/t-crtstuff"
1523 tm_file=i386/linux-oldld.h
1528 i[34567]86-*-linux-gnuaout*) # Intel 80386's running GNU/Linux
1529 changequote([,])dnl # with a.out format
1530 xmake_file=x-linux-aout
1531 tmake_file="t-linux-aout i386/t-crtstuff"
1532 tm_file=i386/linux-aout.h
1537 i[34567]86-*-linux-gnulibc1) # Intel 80386's running GNU/Linux
1538 changequote([,])dnl # with ELF format using the
1539 # GNU/Linux C library 5
1541 tm_file=i386/linux.h
1542 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
1543 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1546 if test x$enable_threads = xyes; then
1547 thread_file='single'
1551 i[34567]86-*-linux-gnu*) # Intel 80386's running GNU/Linux
1552 changequote([,])dnl # with ELF format using glibc 2
1553 # aka GNU/Linux C library 6
1555 tm_file=i386/linux.h
1556 tmake_file="t-linux i386/t-crtstuff"
1557 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1560 if test x$enable_threads = xyes; then
1570 i[34567]86-go32-msdos | i[34567]86-*-go32*)
1572 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
1576 i[34567]86-pc-msdosdjgpp*)
1578 xm_file=i386/xm-djgpp.h
1579 tm_file=i386/djgpp.h
1580 tmake_file=i386/t-djgpp
1581 xmake_file=i386/x-djgpp
1586 case $host in *pc-msdosdjgpp*)
1592 i[34567]86-moss-msdos* | i[34567]86-*-moss*)
1595 tmake_file=t-libc-ok
1600 i[34567]86-*-lynxos*)
1602 if test x$gas = xyes
1606 tm_file=i386/lynx-ng.h
1608 xm_file=i386/xm-lynx.h
1609 tmake_file=i386/t-i386bare
1616 # tmake_file=t-libc-ok
1620 i[34567]86-*-osfrose*) # 386 using OSF/rose
1622 if test x$elf = xyes
1624 tm_file=i386/osfelf.h
1627 tm_file=i386/osfrose.h
1630 xm_file="i386/xm-osf.h ${xm_file}"
1631 xmake_file=i386/x-osfrose
1632 tmake_file=i386/t-osf
1633 extra_objs=halfpic.o
1636 i[34567]86-go32-rtems*)
1639 xm_file=i386/xm-go32.h
1640 tm_file=i386/go32-rtems.h
1641 tmake_file="i386/t-go32 t-rtems"
1644 i[34567]86-*-rtemscoff*)
1647 tm_file=i386/rtems.h
1648 tmake_file="i386/t-i386bare t-rtems"
1651 i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
1654 tm_file=i386/rtemself.h
1655 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1656 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1659 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1661 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
1662 xm_defines="USG SVR3"
1663 xmake_file=i386/x-sco5
1664 install_headers_dir=install-headers-cpio
1666 if test x$gas = xyes
1668 tm_file="i386/sco5gas.h ${tm_file}"
1669 tmake_file=i386/t-sco5gas
1671 tmake_file=i386/t-sco5
1673 tmake_file="$tmake_file i386/t-i386bare"
1674 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1677 i[34567]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system
1679 xm_file="${xm_file} i386/xm-sco.h"
1680 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
1681 xmake_file=i386/x-sco4
1682 install_headers_dir=install-headers-cpio
1683 if test x$stabs = xyes
1685 tm_file=i386/sco4dbx.h
1686 tmake_file=i386/t-svr3dbx
1687 extra_parts="svr3.ifile svr3z.rfile"
1690 tmake_file=i386/t-crtstuff
1691 extra_parts="crtbegin.o crtend.o"
1693 tmake_file="$tmake_file i386/t-i386bare"
1694 # The default EAFS filesystem supports long file names.
1695 # Truncating the target makes $host != $target which
1696 # makes gcc think it is doing a cross-compile.
1697 # truncate_target=yes
1700 i[34567]86-*-sco*) # 80386 running SCO system
1702 xm_file=i386/xm-sco.h
1703 xmake_file=i386/x-sco
1704 install_headers_dir=install-headers-cpio
1705 if test x$stabs = xyes
1707 tm_file=i386/scodbx.h
1708 tmake_file=i386/t-svr3dbx
1709 extra_parts="svr3.ifile svr3z.rfile"
1712 extra_parts="crtbegin.o crtend.o"
1713 tmake_file=i386/t-crtstuff
1715 tmake_file="$tmake_file i386/t-i386bare"
1719 i[34567]86-*-solaris2*)
1721 xm_file="xm-alloca.h ${xm_file}"
1722 xm_defines="USG POSIX SMALL_ARG_MAX"
1724 if test x$gas = xyes; then
1725 # Only needed if gas does not support -s
1726 tm_file="i386/sol2gas.h ${tm_file}"
1728 tmake_file="i386/t-i386bare i386/t-sol2"
1729 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1731 if test x${enable_threads} = x; then
1732 enable_threads=$have_pthread_h
1733 if test x${enable_threads} = x; then
1734 enable_threads=$have_thread_h
1737 if test x${enable_threads} = xyes; then
1738 if test x${have_pthread_h} = xyes; then
1741 thread_file='solaris'
1746 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1748 xm_file="xm-alloca.h ${xm_file}"
1749 xm_defines="USG POSIX"
1750 tm_file=i386/sysv5.h
1751 if test x$stabs = xyes
1753 tm_file="${tm_file} dbx.h"
1755 tmake_file="i386/t-i386bare i386/t-crtpic"
1757 extra_parts="crtbegin.o crtend.o"
1758 if test x$enable_threads = xyes; then
1763 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1765 xm_file="xm-alloca.h ${xm_file}"
1766 xm_defines="USG POSIX SMALL_ARG_MAX"
1767 tm_file=i386/sysv4.h
1768 if test x$stabs = xyes
1770 tm_file="${tm_file} dbx.h"
1772 tmake_file="i386/t-i386bare i386/t-crtpic"
1774 extra_parts="crtbegin.o crtend.o"
1777 i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit
1779 xm_file="xm-alloca.h ${xm_file}"
1780 xm_defines="USG POSIX"
1782 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
1784 extra_parts="crtbegin.o crtend.o"
1785 install_headers_dir=install-headers-cpio
1788 i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+
1791 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
1792 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
1793 if test x$stabs = xyes
1795 tm_file=i386/osf1elfgdb.h
1797 tm_file=i386/osf1elf.h
1799 tmake_file=i386/t-osf1elf
1800 xmake_file=i386/x-osf1elf
1801 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1804 i[34567]86-*-sysv*) # Intel 80386's running system V
1806 xm_defines="USG SVR3"
1807 xmake_file=i386/x-sysv3
1808 if test x$gas = xyes
1810 if test x$stabs = xyes
1812 tm_file=i386/svr3dbx.h
1813 tmake_file=i386/t-svr3dbx
1814 extra_parts="svr3.ifile svr3z.rfile"
1816 tm_file=i386/svr3gas.h
1817 extra_parts="crtbegin.o crtend.o"
1818 tmake_file=i386/t-crtstuff
1821 tm_file=i386/sysv3.h
1822 extra_parts="crtbegin.o crtend.o"
1823 tmake_file=i386/t-crtstuff
1825 tmake_file="$tmake_file i386/t-crtpic"
1827 i386-*-vsta) # Intel 80386's running VSTa kernel
1828 xm_file="${xm_file} i386/xm-vsta.h"
1830 tmake_file=i386/t-vsta
1831 xmake_file=i386/x-vsta
1836 xm_file="${xm_file} i386/xm-cygwin.h"
1837 tmake_file=i386/t-cygwin
1838 tm_file=i386/win32.h
1839 xmake_file=i386/x-cygwin
1841 if test x$enable_threads = xyes; then
1847 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1849 xm_file="${xm_file} i386/xm-cygwin.h"
1850 tmake_file=i386/t-cygwin
1851 tm_file=i386/cygwin.h
1852 xmake_file=i386/x-cygwin
1854 if test x$enable_threads = xyes; then
1860 i[34567]86-*-mingw32*)
1862 tm_file=i386/mingw32.h
1863 xm_file="${xm_file} i386/xm-mingw32.h"
1864 tmake_file="i386/t-cygwin i386/t-mingw32"
1866 xmake_file=i386/x-cygwin
1867 if test x$enable_threads = xyes; then
1874 *minwg32crt* | *mingw32*)
1875 tm_file="${tm_file} i386/crtdll.h"
1883 xm_file="${xm_file} i386/xm-uwin.h"
1884 xm_defines="USG NO_STAB_H"
1885 tmake_file="i386/t-cygwin i386/t-uwin"
1887 xmake_file=i386/x-cygwin
1888 if test x$enable_threads = xyes; then
1894 i[34567]86-*-interix*)
1896 tm_file="i386/i386-interix.h interix.h"
1897 xm_file="i386/xm-i386-interix.h xm-interix.h"
1899 tmake_file="i386/t-interix"
1900 extra_objs=interix.o
1901 xmake_file=x-interix
1902 if test x$enable_threads = xyes ; then
1905 if test x$stabs = xyes ; then
1906 tm_file="${tm_file} dbxcoff.h"
1910 i[34567]86-*-winnt3*)
1912 tm_file=i386/win-nt.h
1913 out_file=i386/i386.c
1914 xm_file="xm-winnt.h ${xm_file}"
1915 xmake_file=winnt/x-winnt
1916 tmake_file=i386/t-winnt
1917 extra_host_objs="winnt.o oldnames.o"
1918 extra_gcc_objs="spawnv.o oldnames.o"
1919 if test x$gnu_ld != xyes
1921 extra_programs=ld.exe
1923 if test x$enable_threads = xyes; then
1928 i[34567]86-dg-dgux*)
1930 xm_file="xm-alloca.h ${xm_file}"
1931 xm_defines="USG POSIX"
1932 out_file=i386/dgux.c
1934 tmake_file=i386/t-dgux
1935 xmake_file=i386/x-dgux
1936 install_headers_dir=install-headers-cpio
1938 i860-alliant-*) # Alliant FX/2800
1939 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
1940 xm_file="${xm_file}"
1941 xmake_file=i860/x-fx2800
1942 tmake_file=i860/t-fx2800
1943 extra_parts="crtbegin.o crtend.o"
1946 tm_file="${tm_file} i860/bsd.h"
1947 if test x$gas = xyes
1949 tm_file="${tm_file} i860/bsd-gas.h"
1954 tm_file="${tm_file} i860/mach.h"
1955 tmake_file=t-libc-ok
1957 i860-*-osf*) # Intel Paragon XP/S, OSF/1AD
1958 tm_file="${tm_file} svr3.h i860/paragon.h"
1959 xm_defines="USG SVR3"
1963 tm_file="${tm_file} svr3.h i860/sysv3.h"
1964 xm_defines="USG SVR3"
1965 xmake_file=i860/x-sysv3
1966 extra_parts="crtbegin.o crtend.o"
1969 tm_file="${tm_file} svr4.h i860/sysv4.h"
1970 xm_defines="USG SVR3"
1971 xmake_file=i860/x-sysv4
1973 extra_parts="crtbegin.o crtend.o"
1975 i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
1976 tm_file="${tm_file} i960/vx960.h"
1977 tmake_file=i960/t-vxworks960
1979 thread_file='vxworks'
1981 i960-wrs-vxworks5* | i960-wrs-vxworks)
1982 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
1983 tmake_file=i960/t-vxworks960
1985 thread_file='vxworks'
1988 tm_file="${tm_file} i960/vx960.h"
1989 tmake_file=i960/t-vxworks960
1991 thread_file='vxworks'
1994 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1995 tmake_file=i960/t-960bare
1999 tmake_file="i960/t-960bare t-rtems"
2000 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
2003 i960-*-*) # Default i960 environment.
2008 tmake_file="ia64/t-ia64"
2009 target_cpu_default="0"
2010 if test x$gas = xyes
2012 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2014 if test x$gnu_ld = xyes
2016 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
2020 tm_file=ia64/linux.h
2021 tmake_file="t-linux ia64/t-ia64"
2022 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2023 if test x$enable_threads = xyes; then
2028 extra_parts="crtinit.o crtfini.o"
2030 m68000-convergent-sysv*)
2032 xm_file="m68k/xm-3b1.h ${xm_file}"
2035 extra_headers=math-68881.h
2037 m68000-hp-bsd*) # HP 9000/200 running BSD
2038 tm_file=m68k/hp2bsd.h
2039 xmake_file=m68k/x-hp2bsd
2041 extra_headers=math-68881.h
2043 m68000-hp-hpux*) # HP 9000 series 300
2044 xm_file="xm-alloca.h ${xm_file}"
2046 if test x$gas = xyes
2048 xmake_file=m68k/x-hp320g
2049 tm_file=m68k/hp310g.h
2051 xmake_file=m68k/x-hp320
2052 tm_file=m68k/hp310.h
2054 install_headers_dir=install-headers-cpio
2056 extra_headers=math-68881.h
2061 extra_headers=math-68881.h
2064 tm_file=m68k/sun2o4.h
2066 extra_headers=math-68881.h
2069 xm_file="m68k/xm-3b1.h ${xm_file}"
2071 if test x$gas = xyes
2078 extra_headers=math-68881.h
2080 m68k-apple-aux*) # Apple Macintosh running A/UX
2081 xm_defines="USG AUX"
2082 tmake_file=m68k/t-aux
2083 install_headers_dir=install-headers-cpio
2084 extra_headers=math-68881.h
2085 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
2087 if test "$gnu_ld" = yes
2089 tm_file="${tm_file} m68k/auxgld.h"
2091 tm_file="${tm_file} m68k/auxld.h"
2093 if test "$gas" = yes
2095 tm_file="${tm_file} m68k/auxgas.h"
2097 tm_file="${tm_file} m68k/auxas.h"
2099 tm_file="${tm_file} m68k/a-ux.h"
2103 tm_file=m68k/apollo68.h
2104 xmake_file=m68k/x-apollo68
2106 extra_headers=math-68881.h
2109 m68k-altos-sysv*) # Altos 3068
2110 if test x$gas = xyes
2112 tm_file=m68k/altos3068.h
2115 echo "The Altos is supported only with the GNU assembler" 1>&2
2118 extra_headers=math-68881.h
2120 m68k-bull-sysv*) # Bull DPX/2
2121 if test x$gas = xyes
2123 if test x$stabs = xyes
2125 tm_file=m68k/dpx2cdbx.h
2127 tm_file=m68k/dpx2g.h
2132 xm_file="xm-alloca.h ${xm_file}"
2134 xmake_file=m68k/x-dpx2
2136 extra_headers=math-68881.h
2138 m68k-atari-sysv4*) # Atari variant of V.4.
2139 tm_file=m68k/atari.h
2140 xm_file="xm-alloca.h ${xm_file}"
2141 xm_defines="USG FULL_PROTOTYPES"
2143 extra_parts="crtbegin.o crtend.o"
2144 extra_headers=math-68881.h
2147 m68k-motorola-sysv*)
2148 tm_file=m68k/mot3300.h
2149 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
2150 if test x$gas = xyes
2152 xmake_file=m68k/x-mot3300-gas
2153 if test x$gnu_ld = xyes
2155 tmake_file=m68k/t-mot3300-gald
2157 tmake_file=m68k/t-mot3300-gas
2161 xmake_file=m68k/x-mot3300
2162 if test x$gnu_ld = xyes
2164 tmake_file=m68k/t-mot3300-gld
2166 tmake_file=m68k/t-mot3300
2170 gdb_needs_out_file_path=yes
2171 extra_parts="crt0.o mcrt0.o"
2172 extra_headers=math-68881.h
2175 m68k-ncr-sysv*) # NCR Tower 32 SVR3
2176 tm_file=m68k/tower-as.h
2177 xm_defines="USG SVR3"
2178 xmake_file=m68k/x-tower
2179 extra_parts="crtbegin.o crtend.o"
2180 extra_headers=math-68881.h
2183 tm_file=m68k/plexus.h
2184 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
2187 extra_headers=math-68881.h
2191 xm_file="xm-alloca.h ${xm_file}"
2193 extra_headers=math-68881.h
2196 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
2197 xm_defines="USG unos"
2198 xmake_file=m68k/x-crds
2201 extra_headers=math-68881.h
2203 m68k-cbm-sysv4*) # Commodore variant of V.4.
2205 xm_file="xm-alloca.h ${xm_file}"
2206 xm_defines="USG FULL_PROTOTYPES"
2207 xmake_file=m68k/x-amix
2209 extra_parts="crtbegin.o crtend.o"
2210 extra_headers=math-68881.h
2214 tm_file=m68k/ccur-GAS.h
2215 xmake_file=m68k/x-ccur
2216 extra_headers=math-68881.h
2220 m68k-hp-bsd4.4*) # HP 9000/3xx running 4.4bsd
2221 tm_file=m68k/hp3bsd44.h
2222 xmake_file=m68k/x-hp3bsd44
2224 extra_headers=math-68881.h
2227 m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix
2228 tm_file=m68k/hp3bsd.h
2230 extra_headers=math-68881.h
2234 if test x$with_fp = xno
2236 tm_file=m68k/isi-nfp.h
2242 extra_headers=math-68881.h
2244 m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
2245 xm_file="xm-alloca.h ${xm_file}"
2247 if test x$gas = xyes
2249 xmake_file=m68k/x-hp320g
2250 tm_file=m68k/hp320g.h
2252 xmake_file=m68k/x-hp320
2253 tm_file=m68k/hpux7.h
2255 install_headers_dir=install-headers-cpio
2257 extra_headers=math-68881.h
2260 m68k-hp-hpux*) # HP 9000 series 300
2261 xm_file="xm-alloca.h ${xm_file}"
2263 if test x$gas = xyes
2265 xmake_file=m68k/x-hp320g
2266 tm_file=m68k/hp320g.h
2268 xmake_file=m68k/x-hp320
2269 tm_file=m68k/hp320.h
2271 install_headers_dir=install-headers-cpio
2273 extra_headers=math-68881.h
2277 tm_file=m68k/sun3mach.h
2279 extra_headers=math-68881.h
2283 if test x$gas = xyes
2285 tm_file=m68k/news3gas.h
2287 tm_file=m68k/news3.h
2290 extra_headers=math-68881.h
2293 m68k-sony-bsd* | m68k-sony-newsos*)
2294 if test x$gas = xyes
2296 tm_file=m68k/newsgas.h
2301 extra_headers=math-68881.h
2304 m68k-next-nextstep2*)
2305 tm_file=m68k/next21.h
2306 xm_file="m68k/xm-next.h ${xm_file}"
2307 tmake_file=m68k/t-next
2308 xmake_file=m68k/x-next
2309 extra_objs=nextstep.o
2310 extra_headers=math-68881.h
2315 m68k-next-nextstep[34]*)
2318 xm_file="m68k/xm-next.h ${xm_file}"
2319 tmake_file=m68k/t-next
2320 xmake_file=m68k/x-next
2321 extra_objs=nextstep.o
2322 extra_parts="crtbegin.o crtend.o"
2323 extra_headers=math-68881.h
2325 if test x$enable_threads = xyes; then
2330 if test x$with_fp = xno
2332 tm_file=m68k/sun3n3.h
2334 tm_file=m68k/sun3o3.h
2338 extra_headers=math-68881.h
2340 m68k-sun-sunos*) # For SunOS 4 (the default).
2341 if test x$with_fp = xno
2343 tm_file=m68k/sun3n.h
2349 extra_headers=math-68881.h
2352 tm_file=m68k/vxm68k.h
2353 tmake_file=m68k/t-vxworks68
2354 extra_headers=math-68881.h
2355 thread_file='vxworks'
2359 tmake_file=m68k/t-m68kbare
2360 tm_file="m68k/m68k-aout.h libgloss.h"
2361 extra_headers=math-68881.h
2365 tmake_file=m68k/t-m68kbare
2366 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
2367 extra_headers=math-68881.h
2370 m68020-*-elf* | m68k-*-elf*)
2371 tm_file="m68k/m68020-elf.h"
2372 xm_file=m68k/xm-m68kv.h
2373 tmake_file=m68k/t-m68kelf
2374 header_files=math-68881.h
2377 if test x$gas = xyes
2381 tm_file=m68k/lynx-ng.h
2383 xm_file=m68k/xm-lynx.h
2385 tmake_file=m68k/t-lynx
2386 extra_headers=math-68881.h
2390 tm_file=m68k/netbsd.h
2397 # we need collect2 until our bug is fixed...
2400 m68k-*-sysv3*) # Motorola m68k's running system V.3
2401 xm_file="xm-alloca.h ${xm_file}"
2403 xmake_file=m68k/x-m68kv
2404 extra_parts="crtbegin.o crtend.o"
2405 extra_headers=math-68881.h
2408 m68k-*-sysv4*) # Motorola m68k's running system V.4
2409 tm_file=m68k/m68kv4.h
2410 xm_file="xm-alloca.h ${xm_file}"
2413 extra_parts="crtbegin.o crtend.o"
2414 extra_headers=math-68881.h
2417 m68k-*-linux-gnuaout*) # Motorola m68k's running GNU/Linux
2420 tm_file=m68k/linux-aout.h
2421 tmake_file="t-linux-aout m68k/t-linux-aout"
2422 extra_headers=math-68881.h
2426 m68k-*-linux-gnulibc1) # Motorola m68k's running GNU/Linux
2427 # with ELF format using the
2428 # GNU/Linux C library 5
2430 tm_file=m68k/linux.h
2431 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
2432 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2433 extra_headers=math-68881.h
2437 m68k-*-linux-gnu*) # Motorola m68k's running GNU/Linux
2438 # with ELF format using glibc 2
2439 # aka the GNU/Linux C library 6.
2441 tm_file=m68k/linux.h
2442 tmake_file="t-linux m68k/t-linux"
2443 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2444 extra_headers=math-68881.h
2447 if test x$enable_threads = xyes; then
2452 tmake_file=m68k/t-m68kbare
2453 tm_file=m68k/m68k-psos.h
2454 extra_headers=math-68881.h
2458 tmake_file="m68k/t-m68kbare t-rtems"
2459 tm_file=m68k/rtems.h
2460 extra_headers=math-68881.h
2463 m68k-*-rtemself*|m68k-*-rtems*)
2464 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
2465 tm_file=m68k/rtemself.h
2466 extra_headers=math-68881.h
2472 tm_file=m88k/dguxbcs.h
2473 tmake_file=m88k/t-dguxbcs
2477 tmake_file=m88k/t-dgux
2480 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
2481 xmake_file=m88k/x-dgux
2482 if test x$gas = xyes
2484 tmake_file=m88k/t-dgux-gas
2487 m88k-dolphin-sysv3*)
2488 tm_file=m88k/dolph.h
2489 extra_parts="crtbegin.o crtend.o"
2490 xm_file="m88k/xm-sysv3.h ${xm_file}"
2491 xmake_file=m88k/x-dolph
2492 if test x$gas = xyes
2494 tmake_file=m88k/t-m88k-gas
2497 m88k-tektronix-sysv3)
2498 tm_file=m88k/tekXD88.h
2499 extra_parts="crtbegin.o crtend.o"
2500 xm_file="m88k/xm-sysv3.h ${xm_file}"
2501 xmake_file=m88k/x-tekXD88
2502 if test x$gas = xyes
2504 tmake_file=m88k/t-m88k-gas
2508 tm_file=m88k/m88k-aout.h
2511 tm_file=m88k/m88k-coff.h
2512 tmake_file=m88k/t-bug
2516 extra_parts="crtbegin.o crtend.o"
2517 if test x$gas = xyes
2519 tmake_file=m88k/t-luna-gas
2521 tmake_file=m88k/t-luna
2525 tmake_file="${tmake_file} m88k/t-luna-gas"
2526 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
2527 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
2530 tm_file=m88k/sysv3.h
2531 extra_parts="crtbegin.o crtend.o"
2532 xm_file="m88k/xm-sysv3.h ${xm_file}"
2533 xmake_file=m88k/x-sysv3
2534 if test x$gas = xyes
2536 tmake_file=m88k/t-m88k-gas
2540 tm_file=m88k/sysv4.h
2541 extra_parts="crtbegin.o crtend.o"
2542 xmake_file=m88k/x-sysv4
2543 tmake_file=m88k/t-sysv4
2546 tm_file=mcore/mcore-elf.h
2547 tmake_file=mcore/t-mcore
2550 tm_file=mcore/mcore-pe.h
2551 tmake_file=mcore/t-mcore-pe
2553 mips-sgi-irix6*) # SGI System V.4., IRIX 6
2554 if test "x$gnu_ld" = xyes
2556 tm_file="mips/iris6.h mips/iris6gld.h"
2558 tm_file=mips/iris6.h
2560 tmake_file=mips/t-iris6
2561 xm_file=mips/xm-iris6.h
2562 xmake_file=mips/x-iris6
2563 # if test x$enable_threads = xyes; then
2564 # thread_file='irix'
2568 tm_file="mips/elf.h mips/vxworks.h"
2569 tmake_file=mips/t-ecoff
2572 extra_parts="crtbegin.o crtend.o"
2573 thread_file='vxworks'
2575 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
2576 tm_file="mips/iris6.h mips/cross64.h"
2578 xm_file="mips/xm-iris5.h"
2579 xmake_file=mips/x-iris
2580 tmake_file=mips/t-cross64
2581 # See comment in mips/iris[56].h files.
2583 # if test x$enable_threads = xyes; then
2584 # thread_file='irix'
2588 if test x$gas = xyes
2590 if test x$stabs = xyes
2592 tm_file=mips/iris5gdb.h
2594 tm_file="mips/sni-svr4.h mips/sni-gas.h"
2597 tm_file=mips/sni-svr4.h
2600 xmake_file=mips/x-sni-svr4
2601 tmake_file=mips/t-mips-gas
2602 if test x$gnu_ld != xyes
2607 mips-sgi-irix5*) # SGI System V.4., IRIX 5
2608 if test x$gas = xyes
2610 tm_file="mips/iris5.h mips/iris5gas.h"
2611 if test x$stabs = xyes
2613 tm_file="${tm_file} dbx.h"
2616 tm_file=mips/iris5.h
2619 xm_file="mips/xm-iris5.h"
2620 xmake_file=mips/x-iris
2621 # mips-tfile doesn't work yet
2622 tmake_file=mips/t-mips-gas
2623 # See comment in mips/iris5.h file.
2625 # if test x$enable_threads = xyes; then
2626 # thread_file='irix'
2629 mips-sgi-irix4loser*) # Mostly like a MIPS.
2630 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
2631 if test x$stabs = xyes; then
2632 tm_file="${tm_file} dbx.h"
2635 xmake_file=mips/x-iris
2636 if test x$gas = xyes
2638 tmake_file=mips/t-mips-gas
2640 extra_passes="mips-tfile mips-tdump"
2642 if test x$gnu_ld != xyes
2646 # if test x$enable_threads = xyes; then
2647 # thread_file='irix'
2650 mips-sgi-irix4*) # Mostly like a MIPS.
2651 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
2652 if test x$stabs = xyes; then
2653 tm_file="${tm_file} dbx.h"
2656 xmake_file=mips/x-iris
2657 if test x$gas = xyes
2659 tmake_file=mips/t-mips-gas
2661 extra_passes="mips-tfile mips-tdump"
2663 if test x$gnu_ld != xyes
2667 # if test x$enable_threads = xyes; then
2668 # thread_file='irix'
2671 mips-sgi-*) # Mostly like a MIPS.
2672 tm_file="mips/iris3.h ${tm_file}"
2673 if test x$stabs = xyes; then
2674 tm_file="${tm_file} dbx.h"
2677 xmake_file=mips/x-iris3
2678 if test x$gas = xyes
2680 tmake_file=mips/t-mips-gas
2682 extra_passes="mips-tfile mips-tdump"
2684 if test x$gnu_ld != xyes
2689 mips-dec-osfrose*) # Decstation running OSF/1 reference port with OSF/rose.
2690 tm_file="mips/osfrose.h ${tm_file}"
2691 xmake_file=mips/x-osfrose
2692 tmake_file=mips/t-osfrose
2693 extra_objs=halfpic.o
2696 mips-dec-osf*) # Decstation running OSF/1 as shipped by DIGITAL
2697 tm_file=mips/dec-osf1.h
2698 if test x$stabs = xyes; then
2699 tm_file="${tm_file} dbx.h"
2701 xmake_file=mips/x-dec-osf1
2702 if test x$gas = xyes
2704 tmake_file=mips/t-mips-gas
2706 tmake_file=mips/t-ultrix
2707 extra_passes="mips-tfile mips-tdump"
2709 if test x$gnu_ld != xyes
2714 mips-dec-bsd*) # Decstation running 4.4 BSD
2715 tm_file=mips/dec-bsd.h
2716 if test x$gas = xyes
2718 tmake_file=mips/t-mips-gas
2720 tmake_file=mips/t-ultrix
2721 extra_passes="mips-tfile mips-tdump"
2723 if test x$gnu_ld != xyes
2728 mipsel-*-netbsd* | mips-dec-netbsd*) # Decstation running NetBSD
2729 tm_file=mips/netbsd.h
2730 # On NetBSD, the headers are already okay, except for math.h.
2733 mips*-*-linux*) # Linux MIPS, either endian.
2736 mips*el-*) tm_file="mips/elfl.h mips/linux.h" ;;
2737 *) tm_file="mips/elf.h mips/linux.h" ;;
2740 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2743 if test x$enable_threads = xyes; then
2747 mips*el-*-openbsd*) # mips little endian
2748 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2750 mips*-*-openbsd*) # mips big endian
2751 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2752 tm_file="mips/openbsd-be.h ${tm_file}"
2754 mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news.
2755 tm_file="mips/news4.h ${tm_file}"
2756 if test x$stabs = xyes; then
2757 tm_file="${tm_file} dbx.h"
2759 if test x$gas = xyes
2761 tmake_file=mips/t-mips-gas
2763 extra_passes="mips-tfile mips-tdump"
2765 if test x$gnu_ld != xyes
2769 xmake_file=mips/x-sony
2771 mips-sony-sysv*) # Sony NEWS 3800 with NEWSOS5.0.
2772 # That is based on svr4.
2773 # t-svr4 is not right because this system doesn't use ELF.
2774 tm_file="mips/news5.h ${tm_file}"
2775 if test x$stabs = xyes; then
2776 tm_file="${tm_file} dbx.h"
2779 if test x$gas = xyes
2781 tmake_file=mips/t-mips-gas
2783 extra_passes="mips-tfile mips-tdump"
2785 if test x$gnu_ld != xyes
2790 mips-tandem-sysv4*) # Tandem S2 running NonStop UX
2791 tm_file="mips/svr4-5.h mips/svr4-t.h"
2792 if test x$stabs = xyes; then
2793 tm_file="${tm_file} dbx.h"
2796 xmake_file=mips/x-sysv
2797 if test x$gas = xyes
2799 tmake_file=mips/t-mips-gas
2800 extra_parts="crtbegin.o crtend.o"
2802 tmake_file=mips/t-mips
2803 extra_passes="mips-tfile mips-tdump"
2805 if test x$gnu_ld != xyes
2810 mips-*-ultrix* | mips-dec-mach3) # Decstation.
2811 tm_file="mips/ultrix.h ${tm_file}"
2812 if test x$stabs = xyes; then
2813 tm_file="${tm_file} dbx.h"
2815 xmake_file=mips/x-ultrix
2816 if test x$gas = xyes
2818 tmake_file=mips/t-mips-gas
2820 tmake_file=mips/t-ultrix
2821 extra_passes="mips-tfile mips-tdump"
2823 if test x$gnu_ld != xyes
2829 mips-*-riscos[56789]bsd*)
2831 tm_file=mips/bsd-5.h # MIPS BSD 4.3, RISC-OS 5.0
2832 if test x$stabs = xyes; then
2833 tm_file="${tm_file} dbx.h"
2835 if test x$gas = xyes
2837 tmake_file=mips/t-bsd-gas
2839 tmake_file=mips/t-bsd
2840 extra_passes="mips-tfile mips-tdump"
2842 if test x$gnu_ld != xyes
2848 mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
2850 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
2851 if test x$stabs = xyes; then
2852 tm_file="${tm_file} dbx.h"
2854 if test x$gas = xyes
2856 tmake_file=mips/t-bsd-gas
2858 tmake_file=mips/t-bsd
2859 extra_passes="mips-tfile mips-tdump"
2861 if test x$gnu_ld != xyes
2867 mips-*-riscos[56789]sysv4*)
2869 tm_file=mips/svr4-5.h # MIPS System V.4., RISC-OS 5.0
2870 if test x$stabs = xyes; then
2871 tm_file="${tm_file} dbx.h"
2873 xmake_file=mips/x-sysv
2874 if test x$gas = xyes
2876 tmake_file=mips/t-svr4-gas
2878 tmake_file=mips/t-svr4
2879 extra_passes="mips-tfile mips-tdump"
2881 if test x$gnu_ld != xyes
2887 mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
2889 tm_file="mips/svr4-4.h ${tm_file}"
2890 if test x$stabs = xyes; then
2891 tm_file="${tm_file} dbx.h"
2894 xmake_file=mips/x-sysv
2895 if test x$gas = xyes
2897 tmake_file=mips/t-svr4-gas
2899 tmake_file=mips/t-svr4
2900 extra_passes="mips-tfile mips-tdump"
2902 if test x$gnu_ld != xyes
2908 mips-*-riscos[56789]sysv*)
2910 tm_file=mips/svr3-5.h # MIPS System V.3, RISC-OS 5.0
2911 if test x$stabs = xyes; then
2912 tm_file="${tm_file} dbx.h"
2915 xmake_file=mips/x-sysv
2916 if test x$gas = xyes
2918 tmake_file=mips/t-svr3-gas
2920 tmake_file=mips/t-svr3
2921 extra_passes="mips-tfile mips-tdump"
2923 if test x$gnu_ld != xyes
2928 mips-*-sysv* | mips-*-riscos*sysv*)
2929 tm_file="mips/svr3-4.h ${tm_file}"
2930 if test x$stabs = xyes; then
2931 tm_file="${tm_file} dbx.h"
2934 xmake_file=mips/x-sysv
2935 if test x$gas = xyes
2937 tmake_file=mips/t-svr3-gas
2939 tmake_file=mips/t-svr3
2940 extra_passes="mips-tfile mips-tdump"
2942 if test x$gnu_ld != xyes
2948 mips-*-riscos[56789]*) # Default MIPS RISC-OS 5.0.
2950 tm_file=mips/mips-5.h
2951 if test x$stabs = xyes; then
2952 tm_file="${tm_file} dbx.h"
2954 if test x$gas = xyes
2956 tmake_file=mips/t-mips-gas
2958 extra_passes="mips-tfile mips-tdump"
2960 if test x$gnu_ld != xyes
2968 tm_file=mips/ecoffl.h
2969 if test x$stabs = xyes; then
2970 tm_file="${tm_file} dbx.h"
2972 tmake_file=mips/t-ecoff
2975 tm_file="gofast.h mips/ecoff.h"
2976 if test x$stabs = xyes; then
2977 tm_file="${tm_file} dbx.h"
2979 tmake_file=mips/t-ecoff
2982 tm_file="mips/elfl.h"
2983 tmake_file=mips/t-elf
2986 tm_file="mips/elf.h"
2987 tmake_file=mips/t-elf
2990 tm_file="mips/elfl64.h"
2991 tmake_file=mips/t-elf
2993 mips64orionel-*-elf*)
2994 tm_file="mips/elforion.h mips/elfl64.h"
2995 tmake_file=mips/t-elf
2998 tm_file="mips/elf64.h"
2999 tmake_file=mips/t-elf
3002 tm_file="mips/elforion.h mips/elf64.h"
3003 tmake_file=mips/t-elf
3005 mips64orion-*-rtems*)
3006 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
3007 tmake_file="mips/t-elf t-rtems"
3010 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
3011 tmake_file=mips/t-r3900
3014 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
3015 tmake_file=mips/t-r3900
3017 mips-*-*) # Default MIPS RISC-OS 4.0.
3018 if test x$stabs = xyes; then
3019 tm_file="${tm_file} dbx.h"
3021 if test x$gas = xyes
3023 tmake_file=mips/t-mips-gas
3025 extra_passes="mips-tfile mips-tdump"
3027 if test x$gnu_ld != xyes
3035 tm_file="mn10200/mn10200.h"
3036 if test x$stabs = xyes
3038 tm_file="${tm_file} dbx.h"
3044 tm_file="mn10300/mn10300.h"
3045 if test x$stabs = xyes
3047 tm_file="${tm_file} dbx.h"
3052 tm_file=ns32k/encore.h
3056 tm_file=ns32k/sequent.h
3060 tm_file=ns32k/tek6100.h
3064 tm_file=ns32k/tek6200.h
3067 # This has not been updated to GCC 2.
3070 # xmake_file=ns32k/x-genix
3071 # tm_file=ns32k/genix.h
3075 tm_file=ns32k/merlin.h
3079 tm_file=ns32k/pc532-mach.h
3083 tm_file=ns32k/pc532-min.h
3084 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
3089 tm_file=ns32k/netbsd.h
3090 xm_file="ns32k/xm-netbsd.h ${xm_file}"
3091 # On NetBSD, the headers are already okay, except for math.h.
3096 tm_file="${tm_file} pdp11/2bsd.h"
3105 # This has not been updated to GCC 2.
3108 # xmake_file=pyr/x-pyr
3113 tm_file="svr4.h pj/linux.h ${tm_file}"
3118 tm_file="svr4.h pj/pjl.h ${tm_file}"
3125 xmake_file=romp/x-mach
3132 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
3136 tm_file=rs6000/beos.h
3137 xm_file=rs6000/xm-beos.h
3138 tmake_file=rs6000/t-beos
3139 xmake_file=rs6000/x-beos
3142 tm_file=rs6000/sysv4.h
3143 xm_file="rs6000/xm-sysv4.h"
3144 xm_defines="USG POSIX"
3145 extra_headers=ppc-asm.h
3146 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
3147 xmake_file=rs6000/x-sysv4
3150 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
3151 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3152 extra_headers=ppc-asm.h
3155 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
3156 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3157 extra_headers=ppc-asm.h
3160 tm_file="rs6000/sysv4.h"
3161 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3162 extra_headers=ppc-asm.h
3165 tm_file="rs6000/sysv4.h rs6000/eabi.h"
3166 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3167 extra_headers=ppc-asm.h
3170 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
3171 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
3172 extra_headers=ppc-asm.h
3174 powerpc-*-linux-gnulibc1)
3175 tm_file="rs6000/sysv4.h rs6000/linux.h"
3176 xm_file=rs6000/xm-sysv4.h
3177 out_file=rs6000/rs6000.c
3178 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
3180 extra_headers=ppc-asm.h
3181 if test x$enable_threads = xyes; then
3185 powerpc-*-linux-gnu*)
3186 tm_file="rs6000/sysv4.h rs6000/linux.h"
3187 xm_file="rs6000/xm-sysv4.h"
3188 xm_defines="USG ${xm_defines}"
3189 out_file=rs6000/rs6000.c
3190 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
3192 extra_headers=ppc-asm.h
3193 if test x$enable_threads = xyes; then
3197 powerpc-wrs-vxworks*)
3199 xm_file="rs6000/xm-sysv4.h"
3200 xm_defines="USG POSIX"
3201 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
3202 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3203 extra_headers=ppc-asm.h
3204 thread_file='vxworks'
3206 powerpcle-wrs-vxworks*)
3208 xm_file="rs6000/xm-sysv4.h"
3209 xm_defines="USG POSIX"
3210 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
3211 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3212 extra_headers=ppc-asm.h
3213 thread_file='vxworks'
3216 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
3217 xm_file="rs6000/xm-sysv4.h"
3218 xm_defines="USG POSIX"
3219 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
3220 xmake_file=rs6000/x-sysv4
3221 extra_headers=ppc-asm.h
3224 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
3225 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3226 extra_headers=ppc-asm.h
3228 powerpcle-*-eabisim*)
3229 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
3230 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3231 extra_headers=ppc-asm.h
3234 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
3235 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3236 extra_headers=ppc-asm.h
3238 powerpcle-*-solaris2*)
3239 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
3240 xm_file="rs6000/xm-sysv4.h"
3241 xm_defines="USG POSIX"
3242 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
3243 xmake_file=rs6000/x-sysv4
3244 extra_headers=ppc-asm.h
3247 rs6000-ibm-aix3.[01]*)
3249 tm_file=rs6000/aix31.h
3250 xmake_file=rs6000/x-aix31
3255 rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
3257 tm_file=rs6000/aix3newas.h
3258 if test x$host != x$target
3260 tmake_file=rs6000/t-xnewas
3262 tmake_file=rs6000/t-newas
3268 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
3270 tm_file=rs6000/aix41.h
3271 if test x$host != x$target
3273 tmake_file=rs6000/t-xnewas
3275 tmake_file=rs6000/t-newas
3277 if test "$gnu_ld" = yes
3279 xmake_file=rs6000/x-aix41-gld
3281 tmake_file="rs6000/t-newas rs6000/t-aix41"
3283 xmake_file=rs6000/x-aix41
3288 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
3290 tm_file=rs6000/aix43.h
3291 tmake_file=rs6000/t-aix43
3292 xmake_file=rs6000/x-aix41
3297 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
3299 tm_file=rs6000/aix43.h
3300 tmake_file=rs6000/t-aix43
3301 xmake_file=rs6000/x-aix41
3314 tm_file=rs6000/mach.h
3315 xm_file="${xm_file} rs6000/xm-mach.h"
3316 xmake_file=rs6000/x-mach
3320 tm_file=rs6000/lynx.h
3321 xm_file=rs6000/xm-lynx.h
3322 tmake_file=rs6000/t-rs6000
3323 xmake_file=rs6000/x-lynx
3331 tmake_file="sh/t-sh t-rtems"
3332 tm_file=sh/rtemself.h
3336 tmake_file="sh/t-sh t-rtems"
3345 xm_file="xm-alloca.h ${xm_file}"
3348 sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
3349 tm_file=sparc/vxsparc.h
3350 tmake_file=sparc/t-vxsparc
3352 thread_file='vxworks'
3355 tmake_file=sparc/t-sparcbare
3356 tm_file="sparc/aout.h libgloss.h"
3359 tm_file=sparc/netbsd.h
3364 # we need collect2 until our bug is fixed...
3372 tmake_file=sparc/t-elf
3373 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3377 sparc-*-linux-gnuaout*) # Sparc's running GNU/Linux, a.out
3378 xm_file="${xm_file} sparc/xm-linux.h"
3379 tm_file=sparc/linux-aout.h
3383 sparc-*-linux-gnulibc1*) # Sparc's running GNU/Linux, libc5
3384 xm_file="${xm_file} sparc/xm-linux.h"
3386 tm_file=sparc/linux.h
3387 tmake_file="t-linux t-linux-gnulibc1"
3388 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3392 sparc-*-linux-gnu*) # Sparc's running GNU/Linux, libc6
3393 xm_file="${xm_file} sparc/xm-linux.h"
3395 tm_file=sparc/linux.h
3396 tmake_file="t-linux"
3397 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3399 if test x$enable_threads = xyes; then
3405 if test x$gas = xyes
3407 tm_file=sparc/lynx.h
3409 tm_file=sparc/lynx-ng.h
3411 xm_file=sparc/xm-lynx.h
3412 tmake_file=sparc/t-sunos41
3416 tmake_file="sparc/t-sparcbare t-rtems"
3417 tm_file=sparc/rtems.h
3419 sparc-*-rtems*|sparc-*-rtemself*)
3420 tm_file="sparc/rtemself.h"
3421 tmake_file="sparc/t-elf t-rtems"
3422 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3426 sparcv9-*-solaris2*)
3427 if test x$gnu_ld = xyes
3429 tm_file=sparc/sol2-64.h
3431 tm_file=sparc/sol2-sld-64.h
3433 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
3434 xm_defines="USG POSIX"
3435 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
3436 xmake_file=sparc/x-sysv4
3437 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
3439 if test x${enable_threads} = x ; then
3440 enable_threads=$have_pthread_h
3441 if test x${enable_threads} = x ; then
3442 enable_threads=$have_thread_h
3445 if test x${enable_threads} = xyes ; then
3446 if test x${have_pthread_h} = xyes ; then
3449 thread_file='solaris'
3453 sparc-hal-solaris2*)
3454 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
3455 xm_defines="USG POSIX"
3456 tm_file="sparc/sol2.h sparc/hal.h"
3457 tmake_file="sparc/t-halos sparc/t-sol2"
3458 xmake_file=sparc/x-sysv4
3459 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
3470 thread_file='solaris'
3473 if test x$gnu_ld = xyes
3475 tm_file=sparc/sol2.h
3477 tm_file=sparc/sol2-sld.h
3479 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
3480 xm_defines="USG POSIX"
3481 tmake_file=sparc/t-sol2
3482 xmake_file=sparc/x-sysv4
3483 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3486 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
3489 if test x$gnu_ld = xyes
3491 tm_file=sparc/sol2-64.h
3493 tm_file=sparc/sol2-sld-64.h
3495 tmake_file="$tmake_file sparc/t-sol2-64"
3508 if test x${enable_threads} = x; then
3509 enable_threads=$have_pthread_h
3510 if test x${enable_threads} = x; then
3511 enable_threads=$have_thread_h
3514 if test x${enable_threads} = xyes; then
3515 if test x${have_pthread_h} = xyes; then
3518 thread_file='solaris'
3523 tm_file=sparc/sunos4.h
3524 tmake_file=sparc/t-sunos40
3528 tm_file=sparc/sunos4.h
3529 tmake_file=sparc/t-sunos41
3531 if test x$gas = xyes; then
3532 tm_file="${tm_file} sparc/sun4gas.h"
3536 tm_file=sparc/sun4o3.h
3540 tm_file=sparc/sysv4.h
3541 xm_file="sparc/xm-sysv4.h"
3542 xm_defines="USG POSIX"
3544 xmake_file=sparc/x-sysv4
3545 extra_parts="crtbegin.o crtend.o"
3548 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
3549 xm_defines="USG POSIX"
3550 tm_file=sparc/vxsim.h
3551 tmake_file=sparc/t-vxsparc
3552 xmake_file=sparc/x-sysv4
3555 tm_file="sparc/splet.h libgloss.h"
3556 tmake_file=sparc/t-splet
3559 tm_file="sparc/litecoff.h libgloss.h"
3560 tmake_file=sparc/t-sparclite
3563 tm_file="sparc/lite.h aoutos.h libgloss.h"
3564 tmake_file=sparc/t-sparclite
3567 tm_file="sparc/liteelf.h"
3568 tmake_file=sparc/t-sparclite
3569 extra_parts="crtbegin.o crtend.o"
3572 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
3573 tmake_file=sparc/t-sp86x
3576 tm_file="sparc/sp86x-elf.h"
3577 tmake_file=sparc/t-sp86x
3578 extra_parts="crtbegin.o crtend.o"
3581 tmake_file=sparc/t-sp64
3582 tm_file=sparc/sp64-aout.h
3585 tmake_file=sparc/t-sp64
3586 tm_file=sparc/sp64-elf.h
3587 extra_parts="crtbegin.o crtend.o"
3589 sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux
3590 tmake_file="t-linux sparc/t-linux64"
3591 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
3592 tm_file=sparc/linux64.h
3594 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3596 if test x$enable_threads = xyes; then
3601 # This hasn't been upgraded to GCC 2.
3602 # tahoe-harris-*) # Harris tahoe, using COFF.
3603 # tm_file=tahoe/harris.h
3605 # tahoe-*-bsd*) # tahoe running BSD
3610 *** The Thumb targets have been depreciated. The equivalent
3611 *** ARM based toolchain can now generated Thumb instructions
3612 *** when the -mthumb switch is given to the compiler.])
3614 # This hasn't been upgraded to GCC 2.
3621 tm_file="v850/rtems.h"
3622 xm_file="v850/xm-v850.h"
3623 tmake_file="v850/t-v850 t-rtems"
3624 if test x$stabs = xyes
3626 tm_file="${tm_file} dbx.h"
3631 target_cpu_default="TARGET_CPU_generic"
3633 tm_file="v850/v850.h"
3634 xm_file="v850/xm-v850.h"
3635 tmake_file=v850/t-v850
3636 if test x$stabs = xyes
3638 tm_file="${tm_file} dbx.h"
3642 vax-*-bsd*) # vaxen running BSD
3646 vax-*-sysv*) # vaxen running system V
3647 tm_file="${tm_file} vax/vaxv.h"
3652 tm_file="${tm_file} netbsd.h vax/netbsd.h"
3658 tmake_file="${tmake_file} vax/t-openbsd"
3659 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
3660 xm_file="xm-openbsd.h vax/xm-vax.h"
3664 vax-*-ultrix*) # vaxen running ultrix
3665 tm_file="${tm_file} vax/ultrix.h"
3669 vax-*-vms*) # vaxen running VMS
3670 xm_file=vax/xm-vms.h
3674 vax-*-*) # vax default entry
3678 xm_file="${xm_file} xm-svr3"
3682 echo "Configuration $machine not supported" 1>&2
3689 ;; # Existing GNU/Linux systems do not use the GNU setup.
3691 # On the GNU system, the setup is just about the same on
3692 # each different CPU. The specific machines that GNU
3693 # supports are matched above and just set $cpu_type.
3694 xm_file="xm-gnu.h ${xm_file}"
3695 tm_file=${cpu_type}/gnu.h
3696 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3697 # GNU always uses ELF.
3699 # GNU tools are the only tools.
3702 xmake_file=x-linux # These details are the same as Linux.
3703 tmake_file=t-gnu # These are not.
3706 xmake_try_sysv=x-sysv
3707 install_headers_dir=install-headers-cpio
3710 install_headers_dir=install-headers-cpio
3714 # Distinguish i[34567]86
3715 # Also, do not run mips-tfile on MIPS if using gas.
3716 # Process --with-cpu= for PowerPC/rs6000
3717 target_cpu_default2=
3720 target_cpu_default2=1
3723 case $target_alias in
3725 target_cpu_default2=4
3728 target_cpu_default2=2
3732 i686-*-* | i786-*-*)
3733 target_cpu_default2=3
3740 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
3743 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
3746 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
3749 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
3752 target_cpu_default2="MASK_CPU_EV5"
3756 if test x$gas = xyes
3758 if test "$target_cpu_default2" = ""
3760 target_cpu_default2="MASK_GAS"
3762 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
3767 case "x$with_cpu" in
3770 target_cpu_default2="TARGET_CPU_generic"
3773 # Distinguish cores, and major variants
3774 # arm7m doesn't exist, but D & I don't affect code
3776 xarm[23678] | xarm250 | xarm[67][01]0 \
3777 | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
3778 | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
3779 | xstrongarm | xstrongarm110 | xstrongarm1100)
3781 target_cpu_default2="TARGET_CPU_$with_cpu"
3785 echo "--with-cpu must be passed a value" 1>&2
3790 if test x$pass2done = xyes
3792 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3799 mips*-*-ecoff* | mips*-*-elf*)
3800 if test x$gas = xyes
3802 if test x$gnu_ld = xyes
3804 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
3806 target_cpu_default2="MASK_GAS"
3811 if test x$gas = xyes
3813 target_cpu_default2="MASK_GAS"
3816 powerpc*-*-* | rs6000-*-*)
3817 case "x$with_cpu" in
3821 xcommon | xpower | xpower2 | xpowerpc | xrios \
3822 | xrios1 | xrios2 | xrsc | xrsc1 \
3823 | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
3824 | xec603e | x740 | x750 | x401 \
3825 | x403 | x505 | x801 | x821 | x823 | x860)
3826 target_cpu_default2="\"$with_cpu\""
3830 echo "--with-cpu must be passed a value" 1>&2
3835 if test x$pass2done = xyes
3837 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3844 case ".$with_cpu" in
3846 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
3848 .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
3849 target_cpu_default2="TARGET_CPU_$with_cpu"
3852 if test x$pass2done = xyes
3854 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3862 if test "$target_cpu_default2" != ""
3864 if test "$target_cpu_default" != ""
3866 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3868 target_cpu_default=$target_cpu_default2
3872 # No need for collect2 if we have the GNU linker.
3873 # Actually, there is now; GNU ld doesn't handle the EH info or
3874 # collecting for shared libraries.
3881 # Save data on machine being used to compile GCC in build_xm_file.
3882 # Save data on host machine in vars host_xm_file and host_xmake_file.
3883 if test x$pass1done = x
3885 if test x"$xm_file" = x
3886 then build_xm_file=$cpu_type/xm-$cpu_type.h
3887 else build_xm_file=$xm_file
3889 build_xm_defines=$xm_defines
3890 build_install_headers_dir=$install_headers_dir
3891 build_exeext=$exeext
3894 if test x$pass2done = x
3896 if test x"$xm_file" = x
3897 then host_xm_file=$cpu_type/xm-$cpu_type.h
3898 else host_xm_file=$xm_file
3900 host_xm_defines=$xm_defines
3901 if test x"$xmake_file" = x
3902 then xmake_file=$cpu_type/x-$cpu_type
3904 host_xmake_file="$xmake_file"
3905 host_truncate_target=$truncate_target
3906 host_extra_gcc_objs=$extra_gcc_objs
3907 host_extra_objs=$extra_host_objs
3914 extra_objs="${host_extra_objs} ${extra_objs}"
3916 # Default the target-machine variables that were not explicitly set.
3917 if test x"$tm_file" = x
3918 then tm_file=$cpu_type/$cpu_type.h; fi
3920 if test x$extra_headers = x
3921 then extra_headers=; fi
3923 if test x"$xm_file" = x
3924 then xm_file=$cpu_type/xm-$cpu_type.h; fi
3926 if test x$md_file = x
3927 then md_file=$cpu_type/$cpu_type.md; fi
3929 if test x$out_file = x
3930 then out_file=$cpu_type/$cpu_type.c; fi
3932 if test x"$tmake_file" = x
3933 then tmake_file=$cpu_type/t-$cpu_type
3936 if test x"$dwarf2" = xyes
3937 then tm_file="$tm_file tm-dwarf2.h"
3940 if test x$float_format = x
3941 then float_format=i64
3944 if test $float_format = none
3945 then float_h_file=Makefile.in
3946 else float_h_file=float-$float_format.h
3949 # Handle cpp installation.
3950 if test x$enable_cpp != xno
3952 tmake_file="$tmake_file t-install-cpp"
3955 # Say what files are being used for the output code and MD file.
3956 echo "Using \`$srcdir/config/$out_file' to output insns."
3957 echo "Using \`$srcdir/config/$md_file' as machine description file."
3960 for f in $tm_file; do
3963 if test $count = ax; then
3964 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
3966 echo "Using the following target machine macro files:"
3967 for f in $tm_file; do
3968 echo " $srcdir/config/$f"
3973 for f in $host_xm_file; do
3976 if test $count = ax; then
3977 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
3979 echo "Using the following host machine macro files:"
3980 for f in $host_xm_file; do
3981 echo " $srcdir/config/$f"
3985 if test "$host_xm_file" != "$build_xm_file"; then
3987 for f in $build_xm_file; do
3990 if test $count = ax; then
3991 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
3993 echo "Using the following build machine macro files:"
3994 for f in $build_xm_file; do
3995 echo " $srcdir/config/$f"
4000 if test x$thread_file = x; then
4001 if test x$target_thread_file != x; then
4002 thread_file=$target_thread_file
4004 thread_file='single'
4008 # Set up the header files.
4009 # $links is the list of header files to create.
4010 # $vars is the list of shell variables with file names to include.
4011 # auto-host.h is the file containing items generated by autoconf and is
4012 # the first file included by config.h.
4014 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
4016 # If host=build, it is correct to have hconfig include auto-host.h
4017 # as well. If host!=build, we are in error and need to do more
4018 # work to find out the build config parameters.
4019 if test x$host = x$build
4021 build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
4023 # We create a subdir, then run autoconf in the subdir.
4024 # To prevent recursion we set host and build for the new
4025 # invocation of configure to the build for this invocation
4032 /*) realsrcdir=${srcdir};;
4033 *) realsrcdir=../${srcdir};;
4035 CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
4036 --target=$target --host=$build --build=$build
4038 # We just finished tests for the build machine, so rename
4039 # the file auto-build.h in the gcc directory.
4040 mv auto-host.h ../auto-build.h
4043 build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
4046 xm_file="gansidecl.h ${xm_file}"
4047 tm_file="gansidecl.h ${tm_file}"
4049 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
4050 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
4051 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
4054 if test -f config.status; then mv -f config.status config.bak; fi
4057 while test -n "$vars"
4059 set $vars; var=$1; shift; vars=$*
4060 set $links; link=$1; shift; links=$*
4061 set $defines; define=$1; shift; defines=$*
4064 # Make sure the file is created, even if it is empty.
4067 # Define TARGET_CPU_DEFAULT if the system wants one.
4068 # This substitutes for lots of *.h files.
4069 if test "$target_cpu_default" != "" -a $link = tm.h
4071 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
4074 for file in `eval echo '$'$var`; do
4076 auto-host.h | auto-build.h )
4079 echo '#ifdef IN_GCC' >>$link
4082 echo "#include \"$file\"" >>$link
4084 auto-host.h | auto-build.h )
4087 echo '#endif' >>$link
4092 for def in `eval echo '$'$define`; do
4093 echo "#ifndef $def" >>$link
4094 echo "#define $def" >>$link
4095 echo "#endif" >>$link
4099 # Truncate the target if necessary
4100 if test x$host_truncate_target != x; then
4101 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
4104 # Get the version trigger filename from the toplevel
4105 if test "${with_gcc_version_trigger+set}" = set; then
4106 gcc_version_trigger=$with_gcc_version_trigger
4108 gcc_version_trigger=${srcdir}/version.c
4111 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
4114 # Internationalization
4116 VERSION="$gcc_version"
4117 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE",
4118 [Define to the name of the distribution.])
4119 AC_DEFINE_UNQUOTED(VERSION, "$VERSION",
4120 [Define to the version of the distribution.])
4126 # Enable NLS support by default
4128 [ --enable-nls use Native Language Support (default)],
4131 # if cross compiling, disable NLS support.
4132 # It's not worth the trouble, at least for now.
4134 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
4135 AC_MSG_WARN(Disabling NLS support for canadian cross compiler.)
4140 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
4142 # Windows32 Registry support for specifying GCC installation paths.
4143 AC_ARG_ENABLE(win32-registry,
4144 [ --disable-win32-registry
4145 Disable lookup of installation paths in the
4146 Registry on Windows hosts.
4147 --enable-win32-registry Enable registry lookup (default).
4148 --enable-win32-registry=KEY
4149 Use KEY instead of GCC version as the last portion
4150 of the registry key.],,)
4152 AC_MSG_CHECKING(whether windows registry support is requested)
4153 if test x$enable_win32_registry != xno; then
4154 AC_DEFINE(ENABLE_WIN32_REGISTRY, 1,
4155 [Define to 1 if installation paths should be looked up in Windows32
4156 Registry. Ignored on non windows32 hosts.])
4162 # Check if user specified a different registry key.
4163 case x${enable_win32_registry} in
4166 gcc_cv_win32_registry_key="$VERSION"
4169 # no registry lookup.
4170 gcc_cv_win32_registry_key=''
4173 # user-specified key.
4174 gcc_cv_win32_registry_key="$enable_win32_registry"
4178 if test x$enable_win32_registry != xno; then
4179 AC_MSG_CHECKING(registry key on windows hosts)
4180 AC_DEFINE_UNQUOTED(WIN32_REGISTRY_KEY, "$gcc_cv_win32_registry_key",
4181 [Define to be the last portion of registry key on windows hosts.])
4182 AC_MSG_RESULT($gcc_cv_win32_registry_key)
4185 # Get an absolute path to the GCC top-level source directory
4191 # Conditionalize the makefile for this host machine.
4192 # Make-host contains the concatenation of all host makefile fragments
4193 # [there can be more than one]. This file is built by configure.frag.
4194 host_overrides=Make-host
4195 dep_host_xmake_file=
4196 for f in .. ${host_xmake_file}
4198 if test -f ${srcdir}/config/$f
4200 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
4204 # Conditionalize the makefile for this target machine.
4205 # Make-target contains the concatenation of all host makefile fragments
4206 # [there can be more than one]. This file is built by configure.frag.
4207 target_overrides=Make-target
4209 for f in .. ${tmake_file}
4211 if test -f ${srcdir}/config/$f
4213 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
4217 # If the host doesn't support symlinks, modify CC in
4218 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
4219 # Otherwise, we can use "CC=$(CC)".
4221 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
4223 cc_set_by_configure="\$(CC)"
4224 quoted_cc_set_by_configure="\$(CC)"
4225 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
4228 if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
4230 symbolic_link="cp -p"
4234 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
4235 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
4236 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
4240 out_object_file=`basename $out_file .c`.o
4243 for f in $tm_file; do
4246 tm_file_list="${tm_file_list} $f" ;;
4247 *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
4252 for f in $host_xm_file; do
4254 auto-host.h | gansidecl.h | hwint.h )
4255 host_xm_file_list="${host_xm_file_list} $f" ;;
4256 *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
4261 for f in $build_xm_file; do
4263 auto-build.h | auto-host.h | gansidecl.h | hwint.h )
4264 build_xm_file_list="${build_xm_file_list} $f" ;;
4265 *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
4269 # Define macro CROSS_COMPILE in compilation
4270 # if this is a cross-compiler.
4271 # Also use all.cross instead of all.internal
4272 # and add cross-make to Makefile.
4273 cross_overrides="/dev/null"
4274 if test x$host != x$target
4276 cross_defines="CROSS=-DCROSS_COMPILE"
4277 cross_overrides="${topdir}/cross-make"
4280 # If this is a cross-compiler that does not
4281 # have its own set of headers then define
4284 # If this is using newlib, then define inhibit_libc in
4285 # LIBGCC2_CFLAGS. This will cause __eprintf to be left out of
4286 # libgcc.a, but that's OK because newlib should have its own version of
4289 if [test x$host != x$target] && [test x$with_headers = x]; then
4290 inhibit_libc=-Dinhibit_libc
4292 if [test x$with_newlib = xyes]; then
4293 inhibit_libc=-Dinhibit_libc
4296 AC_SUBST(inhibit_libc)
4298 # When building gcc with a cross-compiler, we need to fix a few things.
4299 # This must come after cross-make as we want all.build to override
4301 build_overrides="/dev/null"
4302 if test x$build != x$host
4304 build_overrides="${topdir}/build-make"
4307 # Expand extra_headers to include complete path.
4308 # This substitutes for lots of t-* files.
4310 if test "x$extra_headers" = x
4313 # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
4314 for file in $extra_headers;
4316 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
4320 if test x$use_collect2 = xno; then
4324 # Add a definition of USE_COLLECT2 if system wants one.
4325 # Also tell toplev.c what to do.
4326 # This substitutes for lots of t-* files.
4327 if test x$use_collect2 = x
4332 will_use_collect2="collect2"
4333 maybe_use_collect2="-DUSE_COLLECT2"
4337 # Set MD_DEPS if the real md file is in md.pre-cpp.
4338 # Set MD_CPP to the cpp to pass the md file through. Md files use ';'
4339 # for line oriented comments, so we must always use a GNU cpp. If
4340 # building gcc with a cross compiler, use the cross compiler just
4341 # built. Otherwise, we can use the cpp just built.
4343 if test "x$md_cppflags" = x
4345 md_file_sub=$srcdir/config/$md_file
4350 # If we have gas in the build tree, make a link to it.
4351 if test -f ../gas/Makefile; then
4352 rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
4355 # If we have nm in the build tree, make a link to it.
4356 if test -f ../binutils/Makefile; then
4357 rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
4360 # If we have ld in the build tree, make a link to it.
4361 if test -f ../ld/Makefile; then
4362 # if test x$use_collect2 = x; then
4363 # rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
4365 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
4369 # Figure out what assembler alignment features are present.
4370 AC_MSG_CHECKING(assembler alignment features)
4372 gcc_cv_as_alignment_features=
4373 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
4374 if test -x "$DEFAULT_ASSEMBLER"; then
4375 gcc_cv_as="$DEFAULT_ASSEMBLER"
4376 elif test -x "$AS"; then
4378 elif test -x as$host_exeext; then
4379 # Build using assembler in the current directory.
4380 gcc_cv_as=./as$host_exeext
4381 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
4382 # Single tree build which includes gas.
4383 for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
4386 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
4388 if test x$gcc_cv_gas_version != x; then
4393 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
4394 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
4396 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
4397 # Gas version 2.6 and later support for .balign and .p2align.
4398 # bytes to skip when using .p2align.
4399 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
4400 gcc_cv_as_alignment_features=".balign and .p2align"
4401 AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
4403 # Gas version 2.8 and later support specifying the maximum
4404 # bytes to skip when using .p2align.
4405 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
4406 gcc_cv_as_alignment_features=".p2align including maximum skip"
4407 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
4410 elif test x$host = x$target; then
4412 # Search the same directories that the installed compiler will
4413 # search. Else we may find the wrong assembler and lose. If we
4414 # do not find a suitable assembler binary, then try the user's
4417 # Also note we have to check MD_EXEC_PREFIX before checking the
4418 # user's path. Unfortunately, there is no good way to get at the
4419 # value of MD_EXEC_PREFIX here. So we do a brute force search
4420 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
4421 # to be fixed as part of the make/configure rewrite too.
4423 if test "x$exec_prefix" = xNONE; then
4424 if test "x$prefix" = xNONE; then
4425 test_prefix=/usr/local
4430 test_prefix=$exec_prefix
4433 # If the loop below does not find an assembler, then use whatever
4434 # one we can find in the users's path.
4438 test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
4439 $test_prefix/lib/gcc-lib/$target \
4440 /usr/lib/gcc/$target/$gcc_version \
4441 /usr/lib/gcc/$target \
4442 $test_prefix/$target/bin/$target/$gcc_version \
4443 $test_prefix/$target/bin \
4448 /bsd43/usr/lib/cmplrs/cc \
4449 /usr/cross64/usr/bin \
4450 /usr/lib/cmplrs/cc \
4451 /sysv/usr/lib/cmplrs/cc \
4452 /svr4/usr/lib/cmplrs/cc \
4455 for dir in $test_dirs; do
4456 if test -f $dir/as$host_exeext; then
4457 gcc_cv_as=$dir/as$host_exeext
4462 if test x$gcc_cv_as != x; then
4463 # Check if we have .balign and .p2align
4464 echo ".balign 4" > conftest.s
4465 echo ".p2align 2" >> conftest.s
4466 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4467 gcc_cv_as_alignment_features=".balign and .p2align"
4468 AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
4470 rm -f conftest.s conftest.o
4471 # Check if specifying the maximum bytes to skip when
4472 # using .p2align is supported.
4473 echo ".p2align 4,,7" > conftest.s
4474 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4475 gcc_cv_as_alignment_features=".p2align including maximum skip"
4476 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
4478 rm -f conftest.s conftest.o
4480 AC_MSG_RESULT($gcc_cv_as_alignment_features)
4482 AC_MSG_CHECKING(assembler subsection support)
4483 gcc_cv_as_subsections=
4484 if test x$gcc_cv_as != x; then
4485 # Check if we have .subsection
4486 echo ".subsection 1" > conftest.s
4487 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4488 gcc_cv_as_subsections=".subsection"
4489 if test -x nm$host_exeext; then
4490 gcc_cv_nm=./nm$host_exeext
4491 elif test x$host = x$target; then
4493 gcc_cv_nm=nm$host_exeext
4495 if test x$gcc_cv_nm != x; then
4496 cat > conftest.s <<EOF
4497 conftest_label1: .word 0
4499 conftest_label2: .word 0
4502 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4503 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
4504 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
4505 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
4508 gcc_cv_as_subsections="working .subsection -1"
4509 AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING, 1,
4510 [Define if your assembler supports .subsection and .subsection -1 starts
4511 emitting at the beginning of your section.])
4516 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
4518 AC_MSG_RESULT($gcc_cv_as_subsections)
4520 AC_MSG_CHECKING(assembler weak support)
4522 if test x$gcc_cv_as != x; then
4523 # Check if we have .weak
4524 echo " .weak foobar" > conftest.s
4525 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4526 AC_DEFINE(HAVE_GAS_WEAK, 1,
4527 [Define if your assembler supports .weak.])
4528 gcc_cv_as_weak="yes"
4530 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
4532 AC_MSG_RESULT($gcc_cv_as_weak)
4534 AC_MSG_CHECKING(assembler hidden support)
4536 if test x$gcc_cv_as != x; then
4537 # Check if we have .hidden
4538 echo " .hidden foobar" > conftest.s
4539 echo "foobar:" >> conftest.s
4540 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4541 AC_DEFINE(HAVE_GAS_HIDDEN, 1,
4542 [Define if your assembler supports .hidden.])
4543 gcc_cv_as_hidden="yes"
4545 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
4547 AC_MSG_RESULT($gcc_cv_as_hidden)
4551 AC_CACHE_CHECK([assembler .register pseudo-op support],
4552 gcc_cv_as_register_pseudo_op, [
4553 gcc_cv_as_register_pseudo_op=unknown
4554 if test x$gcc_cv_as != x; then
4555 # Check if we have .register
4556 echo ".register %g2, #scratch" > conftest.s
4557 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4558 gcc_cv_as_register_pseudo_op=yes
4560 gcc_cv_as_register_pseudo_op=no
4562 rm -f conftest.s conftest.o
4565 if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
4566 AC_DEFINE(HAVE_AS_REGISTER_PSEUDO_OP, 1,
4567 [Define if your assembler supports .register.])
4570 AC_CACHE_CHECK([assembler supports -relax],
4571 gcc_cv_as_relax_opt, [
4572 gcc_cv_as_relax_opt=unknown
4573 if test x$gcc_cv_as != x; then
4574 # Check if gas supports -relax
4575 echo ".text" > conftest.s
4576 if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
4577 gcc_cv_as_relax_opt=yes
4579 gcc_cv_as_relax_opt=no
4581 rm -f conftest.s conftest.o
4584 if test "x$gcc_cv_as_relax_opt" = xyes; then
4585 AC_DEFINE(HAVE_AS_RELAX_OPTION, 1,
4586 [Define if your assembler supports -relax option.])
4591 AC_CACHE_CHECK([for 64 bit support in assembler ($gcc_cv_as)],
4592 gcc_cv_as_flags64, [
4593 if test -n "$gcc_cv_as"; then
4594 echo ".xword foo" > conftest.s
4595 gcc_cv_as_flags64=no
4596 for flag in "-xarch=v9" "-64 -Av9"; do
4597 if $gcc_cv_as $flag -o conftest.o conftest.s \
4598 > /dev/null 2>&1; then
4599 gcc_cv_as_flags64=$flag
4603 rm -f conftest.s conftest.o
4605 if test "$gas" = yes; then
4606 gcc_cv_as_flags64="-64 -Av9"
4608 gcc_cv_as_flags64="-xarch=v9"
4612 if test "x$gcc_cv_as_flags64" = xno; then
4614 tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
4615 dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
4618 AC_DEFINE_UNQUOTED(AS_SPARC64_FLAG, "$gcc_cv_as_flags64",
4619 [Define if the assembler supports 64bit sparc.])
4622 *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
4626 if test "x$gcc_cv_as_flags64" != xno; then
4627 AC_CACHE_CHECK([for assembler offsetable %lo() support],
4628 gcc_cv_as_offsetable_lo10, [
4629 gcc_cv_as_offsetable_lo10=unknown
4630 if test "x$gcc_cv_as" != x; then
4631 # Check if assembler has offsetable %lo()
4632 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
4633 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
4634 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
4636 $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
4637 > /dev/null 2>&1; then
4638 if cmp conftest.o conftest1.o > /dev/null 2>&1; then
4639 gcc_cv_as_offsetable_lo10=no
4641 gcc_cv_as_offsetable_lo10=yes
4644 gcc_cv_as_offsetable_lo10=no
4646 rm -f conftest.s conftest.o conftest1.s conftest1.o
4649 if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
4650 AC_DEFINE(HAVE_AS_OFFSETABLE_LO10, 1,
4651 [Define if your assembler supports offsetable %lo().])
4659 AC_MSG_CHECKING(assembler instructions)
4660 gcc_cv_as_instructions=
4661 if test x$gcc_cv_as != x; then
4662 set "filds fists" "filds mem; fists mem"
4665 echo "$2" > conftest.s
4666 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4667 gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
4668 AC_DEFINE_UNQUOTED(HAVE_GAS_`echo "$1" | tr '[a-z ]' '[A-Z_]'`)
4672 rm -f conftest.s conftest.o
4674 AC_MSG_RESULT($gcc_cv_as_instructions)
4678 # Figure out what language subdirectories are present.
4679 # Look if the user specified --enable-languages="..."; if not, use
4680 # the environment variable $LANGUAGES if defined. $LANGUAGES might
4682 if test x"${enable_languages+set}" != xset; then
4683 if test x"${LANGUAGES+set}" = xset; then
4684 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
4686 enable_languages=all
4689 if test x"${enable_languages}" = x; then
4690 AC_MSG_ERROR([--enable-languages needs at least one argument])
4694 for lang in ${srcdir}/*/config-lang.in ..
4698 # The odd quoting in the next line works around
4699 # an apparent bug in bash 1.12 on linux.
4701 ${srcdir}/[*]/config-lang.in) ;;
4703 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
4704 if test "x$lang_alias" = x
4706 echo "$lang doesn't set \$language." 1>&2
4709 if test x"${enable_languages}" = xall; then
4712 case "${enable_languages}" in
4713 ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
4721 if test x"${add_this_lang}" = xyes; then
4723 ${srcdir}/ada/config-lang.in)
4724 if test x$gnat = xyes ; then
4725 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
4729 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
4738 # Make gthr-default.h if we have a thread file.
4740 if test $thread_file != single; then
4741 rm -f gthr-default.h
4742 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
4743 gthread_flags=-DHAVE_GTHR_DEFAULT
4745 AC_SUBST(gthread_flags)
4747 # Find out what GC implementation we want, or may, use.
4749 [ --with-gc={simple,page} Choose the garbage collection mechanism to use
4750 with the compiler.],
4756 AC_MSG_ERROR([$withval is an invalid option to --with-gc])
4759 [if test $ac_cv_func_mmap_anywhere = yes \
4760 || test $ac_cv_func_valloc = yes; then
4766 echo "Using $GGC for garbage collection."
4768 # Build a new-abi (c++) system
4769 AC_ARG_ENABLE(new-gxx-abi,
4770 [ --enable-new-gxx-abi
4771 select the new abi for g++. You must select an ABI
4772 at configuration time, so that the correct runtime
4773 support is built. You cannot mix ABIs.],
4774 [AC_DEFINE(ENABLE_NEW_GXX_ABI, 1,
4775 [Define if you want to always select the new-abi for g++.])
4776 GXX_ABI_FLAG='-fnew-abi'
4777 echo "Building a new-abi g++ compiler."
4779 AC_SUBST(GXX_ABI_FLAG)
4781 # Build a new-libstdc++ system (ie libstdc++-v3)
4782 AC_MSG_CHECKING([for libstdc++ to install])
4783 AC_ARG_ENABLE(libstdcxx-v3,
4784 [ --enable-libstdcxx-v3
4785 enable libstdc++-v3 for building and installation],
4786 [enable_libstdcxx_v3=yes], [enable_libstdcxx_v3=no])
4788 if test x$enable_libstdcxx_v3 = xyes; then
4795 AC_DEFINE_UNQUOTED(ENABLE_STD_NAMESPACE, $ac_esn,
4796 [Define to 1 if you want to enable namespaces (-fhonor-std) by default.])
4798 dnl Very limited version of automake's enable-maintainer-mode
4800 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
4801 dnl maintainer-mode is disabled by default
4802 AC_ARG_ENABLE(maintainer-mode,
4803 [ --enable-maintainer-mode enable make rules and dependencies not useful
4804 (and sometimes confusing) to the casual installer],
4805 maintainer_mode=$enableval,
4808 AC_MSG_RESULT($maintainer_mode)
4810 if test "$maintainer_mode" = "yes"; then
4817 # Make empty files to contain the specs and options for each language.
4818 # Then add #include lines to for a compiler that has specs and/or options.
4823 rm -f specs.h options.h gencheck.h
4824 touch specs.h options.h gencheck.h
4825 for subdir in . $subdirs
4827 if test -f $srcdir/$subdir/lang-specs.h; then
4828 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
4829 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
4831 if test -f $srcdir/$subdir/lang-options.h; then
4832 echo "#include \"$subdir/lang-options.h\"" >>options.h
4833 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
4835 if test -f $srcdir/$subdir/$subdir-tree.def; then
4836 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
4837 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
4841 # These (without "all_") are set in each config-lang.in.
4842 # `language' must be a single word so is spelled singularly.
4848 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
4849 # List of language makefile fragments.
4854 # Add the language fragments.
4855 # Languages are added via two mechanisms. Some information must be
4856 # recorded in makefile variables, these are defined in config-lang.in.
4857 # We accumulate them and plug them into the main Makefile.
4858 # The other mechanism is a set of hooks for each of the main targets
4859 # like `clean', `install', etc.
4861 language_fragments="Make-lang"
4862 language_hooks="Make-hooks"
4865 for s in .. $subdirs
4877 . ${srcdir}/$s/config-lang.in
4878 if test "x$language" = x
4880 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
4883 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
4884 all_languages="$all_languages $language"
4885 if test "x$boot_language" = xyes
4887 all_boot_languages="$all_boot_languages $language"
4889 all_compilers="$all_compilers $compilers"
4890 all_stagestuff="$all_stagestuff $stagestuff"
4891 all_diff_excludes="$all_diff_excludes $diff_excludes"
4892 all_headers="$all_headers $headers"
4893 all_outputs="$all_outputs $outputs"
4894 if test x$outputs = x
4896 oldstyle_subdirs="$oldstyle_subdirs $s"
4898 all_lib2funcs="$all_lib2funcs $lib2funcs"
4902 # Since we can't use `::' targets, we link each language in
4903 # with a set of hooks, reached indirectly via lang.${target}.
4907 target_list="all.build all.cross start.encap rest.encap \
4909 install-normal install-common install-info install-man \
4911 mostlyclean clean distclean extraclean maintainer-clean \
4912 stage1 stage2 stage3 stage4"
4913 for t in $target_list
4916 for lang in .. $all_languages
4918 if test $lang != ".."; then
4922 echo "lang.$t: $x" >> Make-hooks
4925 # If we're not building in srcdir, create .gdbinit.
4927 if test ! -f Makefile.in; then
4928 echo "dir ." > .gdbinit
4929 echo "dir ${srcdir}" >> .gdbinit
4930 if test x$gdb_needs_out_file_path = xyes
4932 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
4934 if test "x$subdirs" != x; then
4937 echo "dir ${srcdir}/$s" >> .gdbinit
4940 echo "source ${srcdir}/.gdbinit" >> .gdbinit
4943 # Define variables host_canonical and build_canonical
4944 # because some Cygnus local changes in the Makefile depend on them.
4945 build_canonical=${build}
4946 host_canonical=${host}
4948 if test "${host}" != "${target}" ; then
4949 target_subdir=${target}/
4951 AC_SUBST(build_canonical)
4952 AC_SUBST(host_canonical)
4953 AC_SUBST(target_subdir)
4955 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
4956 # absolute path for gcc_tooldir based on inserting the number of up-directory
4957 # movements required to get from $(exec_prefix) to $(prefix) into the basic
4958 # $(libsubdir)/@(unlibsubdir) based path.
4959 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
4960 # make and thus we'd get different behavior depending on where we built the
4962 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
4963 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
4965 changequote(<<, >>)dnl
4966 # An explanation of the sed strings:
4967 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
4968 # -e 's|/$||' match a trailing forward slash and eliminates it
4969 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
4970 # -e 's|/[^/]*|../|g' replaces each occurance of /<directory> with ../
4972 # (*) Note this pattern overwrites the first character of the string
4973 # with a forward slash if one is not already present. This is not a
4974 # problem because the exact names of the sub-directories concerned is
4975 # unimportant, just the number of them matters.
4977 # The practical upshot of these patterns is like this:
4979 # prefix exec_prefix result
4980 # ------ ----------- ------
4982 # /foo/ /foo/bar ../
4983 # /foo /foo/bar/ ../
4984 # /foo/ /foo/bar/ ../
4985 # /foo /foo/bar/ugg ../../
4988 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
4989 changequote([, ])dnl
4991 AC_SUBST(gcc_tooldir)
4994 # Nothing to do for FLOAT_H, float_format already handled.
4998 # Process the language and host/target makefile fragments.
4999 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
5001 # Substitute configuration variables
5003 AC_SUBST(all_boot_languages)
5004 AC_SUBST(all_compilers)
5005 AC_SUBST(all_diff_excludes)
5006 AC_SUBST(all_headers)
5007 AC_SUBST(all_lang_makefiles)
5008 AC_SUBST(all_languages)
5009 AC_SUBST(all_lib2funcs)
5010 AC_SUBST(all_stagestuff)
5011 AC_SUBST(build_exeext)
5012 AC_SUBST(build_install_headers_dir)
5013 AC_SUBST(build_xm_file_list)
5014 AC_SUBST(cc_set_by_configure)
5015 AC_SUBST(quoted_cc_set_by_configure)
5016 AC_SUBST(cpp_install_dir)
5017 AC_SUBST(dep_host_xmake_file)
5018 AC_SUBST(dep_tmake_file)
5019 AC_SUBST(extra_c_flags)
5020 AC_SUBST(extra_c_objs)
5021 AC_SUBST(extra_cpp_objs)
5022 AC_SUBST(extra_cxx_objs)
5023 AC_SUBST(extra_headers_list)
5024 AC_SUBST(extra_objs)
5025 AC_SUBST(extra_parts)
5026 AC_SUBST(extra_passes)
5027 AC_SUBST(extra_programs)
5028 AC_SUBST(float_h_file)
5029 AC_SUBST(gcc_gxx_include_dir)
5030 AC_SUBST(gcc_version)
5031 AC_SUBST(gcc_version_trigger)
5032 AC_SUBST(host_exeext)
5033 AC_SUBST(host_extra_gcc_objs)
5034 AC_SUBST(host_xm_file_list)
5036 AC_SUBST(lang_options_files)
5037 AC_SUBST(lang_specs_files)
5038 AC_SUBST(lang_tree_files)
5039 AC_SUBST(local_prefix)
5040 AC_SUBST(maybe_use_collect2)
5042 AC_SUBST(objc_boehm_gc)
5044 AC_SUBST(out_object_file)
5045 AC_SUBST(stage_prefix_set_by_configure)
5046 AC_SUBST(symbolic_link)
5047 AC_SUBST(thread_file)
5048 AC_SUBST(tm_file_list)
5049 AC_SUBST(will_use_collect2)
5052 AC_SUBST_FILE(target_overrides)
5053 AC_SUBST_FILE(host_overrides)
5054 AC_SUBST(cross_defines)
5055 AC_SUBST_FILE(cross_overrides)
5056 AC_SUBST_FILE(build_overrides)
5057 AC_SUBST_FILE(language_fragments)
5058 AC_SUBST_FILE(language_hooks)
5060 # Echo that links are built
5061 if test x$host = x$target
5069 if test x$host != x$build
5071 str3=" on a $build system"
5074 if test "x$str2" != x || test "x$str3" != x
5079 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
5081 if test "x$str2" != x || test "x$str3" != x
5083 echo " ${str2}${str3}." 1>&2
5086 # Truncate the target if necessary
5087 if test x$host_truncate_target != x; then
5088 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
5091 # Configure the subdirectories
5092 # AC_CONFIG_SUBDIRS($subdirs)
5094 # Create the Makefile
5095 # and configure language subdirectories
5096 AC_OUTPUT($all_outputs,
5098 . $srcdir/configure.lang
5099 case x$CONFIG_HEADERS in
5100 xauto-host.h:config.in)
5103 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
5104 # bootstrapping and the installation procedure can still use
5105 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
5106 # FLAGS_TO_PASS has been modified to solve the problem there.
5107 # This is virtually a duplicate of what happens in configure.lang; we do
5108 # an extra check to make sure this only happens if ln -s can be used.
5109 if test "$symbolic_link" = "ln -s"; then
5110 for d in .. ${subdirs} ; do
5111 if test $d != ..; then
5114 for t in stage1 stage2 stage3 stage4 include
5117 $symbolic_link ../$t $t 2>/dev/null
5123 # Avoid having to add intl to our include paths.
5124 if test -f intl/libintl.h; then
5125 echo creating libintl.h
5126 echo '#include "intl/libintl.h"' >libintl.h
5133 target_alias='${target_alias}'
5135 subdirs='${subdirs}'
5136 oldstyle_subdirs='${oldstyle_subdirs}'
5137 symbolic_link='${symbolic_link}'
5138 program_transform_set='${program_transform_set}'
5139 program_transform_name='${program_transform_name}'
5140 dep_host_xmake_file='${dep_host_xmake_file}'
5141 host_xmake_file='${host_xmake_file}'
5142 dep_tmake_file='${dep_tmake_file}'
5143 tmake_file='${tmake_file}'
5144 thread_file='${thread_file}'
5145 gcc_version='${gcc_version}'
5146 gcc_version_trigger='${gcc_version_trigger}'
5147 local_prefix='${local_prefix}'
5148 build_install_headers_dir='${build_install_headers_dir}'
5149 build_exeext='${build_exeext}'
5150 host_exeext='${host_exeext}'
5151 out_file='${out_file}'
5152 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
5153 SET_MAKE='${SET_MAKE}'
5154 target_list='${target_list}'
5155 target_overrides='${target_overrides}'
5156 host_overrides='${host_overrides}'
5157 cross_defines='${cross_defines}'
5158 cross_overrides='${cross_overrides}'
5159 build_overrides='${build_overrides}'
5160 cpp_install_dir='${cpp_install_dir}'