1 # configure.in for GNU CC
2 # Process this file with autoconf to generate a configuration script.
4 # Copyright (C) 1997, 1998, 1999 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")
109 [ --with-gnu-as arrange to work with GNU as.],
110 gas_flag="$with_gnu_as",
114 [ --with-as arrange to use the specified as (full pathname).],
115 DEFAULT_ASSEMBLER="$with_as")
116 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
117 if test ! -x "$DEFAULT_ASSEMBLER"; then
118 AC_MSG_WARN([cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER])
119 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
122 AC_DEFINE_UNQUOTED(DEFAULT_ASSEMBLER,"$DEFAULT_ASSEMBLER")
127 [ --with-stabs arrange to use stabs instead of host debug format.],
133 [ --with-elf arrange to use ELF instead of host debug format.],
137 # Specify the local prefix
139 AC_ARG_WITH(local-prefix,
140 [ --with-local-prefix=DIR specifies directory to put local include.],
141 [case "${withval}" in
142 yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
144 *) local_prefix=$with_local_prefix ;;
147 # Default local prefix if it is empty
148 if test x$local_prefix = x; then
149 local_prefix=/usr/local
152 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
153 # passed in by the toplevel make and thus we'd get different behavior
154 # depending on where we built the sources.
156 # Specify the g++ header file directory
157 AC_ARG_WITH(gxx-include-dir,
158 [ --with-gxx-include-dir=DIR
159 specifies directory to put g++ header files.],
160 [case "${withval}" in
161 yes) AC_MSG_ERROR(bad value ${withval} given for g++ include directory) ;;
163 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
166 if test x${gcc_gxx_include_dir} = x; then
167 if test x${enable_version_specific_runtime_libs} = xyes; then
168 gcc_gxx_include_dir='${libsubdir}/include/g++'
170 topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
171 changequote(<<, >>)dnl
172 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
177 # Enable expensive internal checks
178 AC_ARG_ENABLE(checking,
179 [ --enable-checking enable expensive run-time checks.],
180 [case "${enableval}" in
181 yes) AC_DEFINE(ENABLE_CHECKING) ;;
183 *) AC_MSG_ERROR(bad value ${enableval} given for checking option) ;;
187 [ --disable-cpp don't provide a user-visible C preprocessor.],
188 [], [enable_cpp=yes])
190 AC_ARG_WITH(cpp_install_dir,
191 [ --with-cpp-install-dir=DIR
192 install the user visible C preprocessor in DIR
193 (relative to PREFIX) as well as PREFIX/bin.],
194 [if test x$withval = xyes; then
195 AC_MSG_ERROR([option --with-cpp-install-dir requires an argument])
196 elif test x$withval != xno; then
197 cpp_install_dir=$withval
200 # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
202 AC_ARG_ENABLE(cpplib,
203 [ --enable-cpplib use cpplib for the C preprocessor.],
204 if test x$enable_cpplib != xno; then
208 # Link cpplib into the compiler proper, for C/C++/ObjC.
209 AC_ARG_ENABLE(c-cpplib,
210 [ --enable-c-cpplib link cpplib directly into C and C++ compilers
211 (EXPERIMENTAL) (implies --enable-cpplib).],
212 if test x$enable_c_cpplib != xno; then
213 extra_c_objs="${extra_c_objs} libcpp.a"
214 extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
215 extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
219 # Enable Multibyte Characters for C/C++
220 AC_ARG_ENABLE(c-mbchar,
221 [ --enable-c-mbchar enable multibyte characters for C and C++.],
222 if test x$enable_c_mbchar != xno; then
223 extra_c_flags=-DMULTIBYTE_CHARS=1
226 # Disable fast fixincludes
227 AC_ARG_ENABLE(fast-fixincludes,
228 [ --disable-fast-fixincludes
229 Disable the new fast fixincludes.
230 Run the old fixincludes script unconditionally],
231 if test x$enable_fast_fixincludes = xno ; then
232 cp $srcdir/fixincludes ./fixinc.sh
235 # Enable Haifa scheduler.
237 [ --enable-haifa use the experimental scheduler.
238 --disable-haifa don't use the experimental scheduler for the
239 targets which normally enable it.])
242 # Pass with no value to take the default
243 # Pass with a value to specify a thread package
244 AC_ARG_ENABLE(threads,
245 [ --enable-threads enable thread usage for target GCC.
246 --enable-threads=LIB use LIB thread package for target GCC.],
247 if test x$enable_threads = xno; then
252 enable_threads_flag=$enable_threads
253 # Check if a valid thread package
254 case x${enable_threads_flag} in
257 target_thread_file='single'
261 target_thread_file=''
263 xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
264 xsolaris | xwin32 | xdce | xvxworks)
265 target_thread_file=$enable_threads_flag
268 echo "$enable_threads is an unknown thread package" 1>&2
273 AC_ARG_ENABLE(objc-gc,
274 [ --enable-objc-gc enable the use of Boehm's garbage collector with
275 the GNU Objective-C runtime.],
276 if [[[ x$enable_objc_gc = xno ]]]; then
283 AC_ARG_ENABLE(java-gc,
284 changequote(<<,>>)dnl
285 << --enable-java-gc=TYPE choose garbage collector [boehm]>>,
291 [ --enable-dwarf2 enable DWARF2 debugging as default.],
292 dwarf2="$with_dwarf2",
295 # Determine the host, build, and target systems
298 # Find the native compiler
301 # If the native compiler is GCC, we can enable warnings even in stage1.
302 # That's useful for people building cross-compilers, or just running a
304 if test "x$GCC" = "xyes"; then
305 stage1_warn_cflags='$(WARN_CFLAGS)'
307 stage1_warn_cflags=""
309 AC_SUBST(stage1_warn_cflags)
313 AC_MSG_CHECKING([whether a default assembler was specified])
314 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
315 if test x"$gas_flag" = x"no"; then
316 AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)])
318 AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)])
324 AC_MSG_CHECKING([whether a default linker was specified])
325 if test x"${DEFAULT_LINKER+set}" = x"set"; then
326 if test x"$gnu_ld_flag" = x"no"; then
327 AC_MSG_RESULT([yes ($DEFAULT_LINKER)])
329 AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)])
335 # Find some useful tools
349 AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h direct.h)
351 # Check for thread headers.
352 AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])
353 AC_CHECK_HEADER(pthread.h, [have_pthread_h=yes], [have_pthread_h=])
355 # See if GNAT has been installed
356 AC_CHECK_PROG(gnat, gnatbind, yes, no)
358 # See if the system preprocessor understands the ANSI C preprocessor
359 # stringification operator.
360 AC_MSG_CHECKING(whether cpp understands the stringify operator)
361 AC_CACHE_VAL(gcc_cv_c_have_stringify,
364 char *test = S(foo);],
365 gcc_cv_c_have_stringify=yes, gcc_cv_c_have_stringify=no)])
366 AC_MSG_RESULT($gcc_cv_c_have_stringify)
367 if test $gcc_cv_c_have_stringify = yes; then
368 AC_DEFINE(HAVE_CPP_STRINGIFY)
371 # Use <inttypes.h> only if it exists,
372 # doesn't clash with <sys/types.h>, and declares intmax_t.
373 AC_MSG_CHECKING(for inttypes.h)
374 AC_CACHE_VAL(gcc_cv_header_inttypes_h,
376 [#include <sys/types.h>
377 #include <inttypes.h>],
379 [gcc_cv_header_inttypes_h=yes],
380 gcc_cv_header_inttypes_h=no)])
381 AC_MSG_RESULT($gcc_cv_header_inttypes_h)
382 if test $gcc_cv_header_inttypes_h = yes; then
383 AC_DEFINE(HAVE_INTTYPES_H)
386 AC_CHECK_FUNCS(strtoul bsearch strerror putenv popen bcopy bzero bcmp \
387 index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
388 sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
391 # Make sure wchar_t is available
392 #AC_CHECK_TYPE(wchar_t, unsigned int)
394 GCC_FUNC_VFPRINTF_DOPRNT
399 # Under some versions of uwin, vfork is notoriously buggy and the test
400 # can hang configure; on other versions, vfork exists just as a stub.
401 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
402 ac_cv_func_vfork_works=no
407 GCC_NEED_DECLARATIONS(malloc realloc calloc free bcopy bzero bcmp \
408 index rindex getenv atol sbrk abort atof strerror getcwd getwd \
409 strsignal putc_unlocked fputs_unlocked strstr)
411 GCC_NEED_DECLARATIONS(getrlimit setrlimit, [
412 #include <sys/types.h>
413 #ifdef HAVE_SYS_RESOURCE_H
414 #include <sys/resource.h>
420 # mkdir takes a single argument on some systems.
421 GCC_FUNC_MKDIR_TAKES_ONE_ARG
431 build_install_headers_dir=install-headers-tar
436 host_truncate_target=
439 # Decode the host machine, then the target machine.
440 # For the host machine, we save the xm_file variable as host_xm_file;
441 # then we decode the target machine and forget everything else
442 # that came from the host machine.
443 for machine in $build $host $target; do
457 # Set this to force installation and use of collect2.
459 # Set this to override the default target model.
461 # Set this to control how the header file directory is installed.
462 install_headers_dir=install-headers-tar
463 # Set this to a non-empty list of args to pass to cpp if the target
464 # wants its .md file passed through cpp.
466 # Set this if directory names should be truncated to 14 characters.
468 # Set this if gdb needs a dir command with `dirname $out_file`
469 gdb_needs_out_file_path=
470 # Set this if the build machine requires executables to have a
473 # Set this to control which thread package will be used.
475 # Reinitialize these from the flag values every loop pass, since some
476 # configure entries modify them.
478 gnu_ld="$gnu_ld_flag"
479 enable_threads=$enable_threads_flag
481 # Set default cpu_type, tm_file and xm_file so it can be updated in
482 # each machine entry.
483 cpu_type=`echo $machine | sed 's/-.*$//'`
519 tm_file=${cpu_type}/${cpu_type}.h
520 xm_file=${cpu_type}/xm-${cpu_type}.h
522 # Common parts for linux-gnu and openbsd systems
525 xm_defines="HAVE_ATEXIT POSIX BSTRING"
528 tm_file=${cpu_type}/openbsd.h
529 tmake_file="t-libc-ok t-openbsd"
530 # avoid surprises, always provide an xm-openbsd file
531 xm_file=${cpu_type}/xm-openbsd.h
532 # don't depend on processor x-fragments as well
534 if test x$enable_threads = xyes; then
536 tmake_file="${tmake_file} t-openbsd-thread"
542 # Support site-specific machine types.
544 cpu_type=`echo $machine | sed -e 's/-.*//'`
545 rest=`echo $machine | sed -e "s/$cpu_type-//"`
546 xm_file=${cpu_type}/xm-$rest.h
547 tm_file=${cpu_type}/$rest.h
548 if test -f $srcdir/config/${cpu_type}/x-$rest; \
549 then xmake_file=${cpu_type}/x-$rest; \
552 if test -f $srcdir/config/${cpu_type}/t-$rest; \
553 then tmake_file=${cpu_type}/t-$rest; \
559 a29k-*-bsd* | a29k-*-sym1*)
560 tm_file="${tm_file} a29k/unix.h"
562 xmake_file=a29k/x-unix
565 a29k-*-udi | a29k-*-coff)
566 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
567 tmake_file=a29k/t-a29kbare
570 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
571 tmake_file=a29k/t-vx29k
572 extra_parts="crtbegin.o crtend.o"
573 thread_file='vxworks'
575 a29k-*-*) # Default a29k environment.
579 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
581 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
582 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
584 # GAS + IEEE_CONFORMANT
585 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
587 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
588 xmake_file="x-interix alpha/t-pe"
589 tmake_file="alpha/t-interix alpha/t-ieee"
590 if test x$enable_threads = xyes ; then
593 if test x$stabs = xyes ; then
594 tm_file="${tm_file} dbxcoff.h"
596 #prefix='$$INTERIX_ROOT'/usr/contrib
597 #local_prefix='$$INTERIX_ROOT'/usr/contrib
599 alpha*-*-linux-gnuecoff*)
600 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
601 target_cpu_default="MASK_GAS"
602 tmake_file="alpha/t-ieee"
607 alpha*-*-linux-gnulibc1*)
608 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
609 target_cpu_default="MASK_GAS"
610 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
611 extra_parts="crtbegin.o crtend.o"
614 if test x$enable_threads = xyes; then
619 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
620 target_cpu_default="MASK_GAS"
621 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
622 extra_parts="crtbegin.o crtend.o"
625 if test x$enable_threads = xyes; then
630 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
631 target_cpu_default="MASK_GAS"
632 tmake_file="alpha/t-crtbe alpha/t-ieee"
633 extra_parts="crtbegin.o crtend.o"
639 # default x-alpha is only appropriate for dec-osf.
640 target_cpu_default="MASK_GAS"
641 tmake_file="alpha/t-ieee"
645 if test x$stabs = xyes
647 tm_file="${tm_file} dbx.h"
649 if test x$gas != xyes
651 extra_passes="mips-tfile mips-tdump"
654 tmake_file="alpha/t-ieee"
657 tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
662 tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
665 tm_file="${tm_file} alpha/osf.h"
666 # Some versions of OSF4 (specifically X4.0-9 296.7) have
667 # a broken tar, so we use cpio instead.
668 install_headers_dir=install-headers-cpio
673 *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
675 target_cpu_default=MASK_SUPPORT_ARCH
680 tm_file="${tm_file} dbx.h alpha/vxworks.h"
681 tmake_file="alpha/t-ieee"
684 extra_passes="mips-tfile mips-tdump"
687 thread_file='vxworks'
690 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
691 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
692 tmake_file="t-libc-ok alpha/t-ieee"
693 xmake_file=winnt/x-winnt
694 extra_host_objs=oldnames.o
695 extra_gcc_objs="spawnv.o oldnames.o"
696 if test x$gnu_ld != xyes
698 extra_programs=ld.exe
700 if test x$enable_threads = xyes; then
706 xm_file="${xm_file} alpha/xm-vms.h"
707 tmake_file="alpha/t-vms alpha/t-ieee"
710 extra_parts="crtinit.o crtfini.o"
712 arm-*-coff* | armel-*-coff*)
714 tmake_file=arm/t-bare
718 tmake_file=arm/t-bare
719 thread_file='vxworks'
722 arm-*-riscix1.[01]*) # Acorn RISC machine (early versions)
724 tm_file=arm/riscix1-1.h
727 arm-*-riscix*) # Acorn RISC machine
730 tm_file=arm/rix-gas.h
734 xmake_file=arm/x-riscix
735 tmake_file=arm/t-riscix
738 arm-semi-aout | armel-semi-aout)
740 tmake_file=arm/t-semi
742 arm-semi-aof | armel-semi-aof)
743 tm_file=arm/semiaof.h
744 tmake_file=arm/t-semiaof
748 xm_file="arm/xm-netbsd.h ${xm_file}"
749 tmake_file="t-netbsd arm/t-netbsd"
752 arm*-*-linux-gnuaout*) # ARM GNU/Linux with a.out
755 tm_file=arm/linux-aout.h
756 tmake_file=arm/t-linux
759 arm*-*-linux-gnu*) # ARM GNU/Linux with ELF
760 xm_file=arm/xm-linux.h
764 tm_file=arm/linux-elf26.h
767 tm_file=arm/linux-elf.h
770 tmake_file="t-linux arm/t-linux"
771 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
773 case x${enable_threads} in
774 x | xyes | xpthreads | xposix)
781 tmake_file=arm/t-bare
784 tm_file=arm/ecos-elf.h
788 tm_file=arm/unknown-elf.h
789 tmake_file=arm/t-arm-elf
792 tm_file=arm/unknown-elf-oabi.h
793 tmake_file=arm/t-arm-elf
795 c1-convex-*) # Convex C1
799 c2-convex-*) # Convex C2
812 target_cpu_default=16
819 clipper-intergraph-clix*)
820 tm_file="${tm_file} svr3.h clipper/clix.h"
821 xm_file=clipper/xm-clix.h
822 xmake_file=clipper/x-clix
823 extra_headers=va-clipper.h
824 extra_parts="crtbegin.o crtend.o"
825 install_headers_dir=install-headers-cpio
832 # This hasn't been upgraded to GCC 2.
833 # fx80-alliant-*) # Alliant FX/80
839 target_cpu_default="MASK_PA_11"
840 tmake_file=pa/t-openbsd
843 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
844 xm_file=pa/xm-papro.h
848 target_cpu_default="MASK_PA_11"
849 tm_file="${tm_file} pa/pa-osf.h"
853 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
854 xm_file=pa/xm-papro.h
858 tm_file="${tm_file} pa/pa-osf.h"
862 target_cpu_default="MASK_PA_11"
869 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
870 xm_file=pa/xm-pahpux.h
871 xmake_file=pa/x-pa-hpux
874 tm_file="${tm_file} pa/gas.h"
876 install_headers_dir=install-headers-cpio
880 hppa1.0-*-hpux8.0[0-2]*)
882 tm_file="${tm_file} pa/pa-hpux.h"
883 xm_file=pa/xm-pahpux.h
884 xmake_file=pa/x-pa-hpux
887 tm_file="${tm_file} pa/pa-gas.h"
889 tm_file="pa/pa-oldas.h ${tm_file}"
891 install_headers_dir=install-headers-cpio
895 hppa1.1-*-hpux8.0[0-2]*)
897 target_cpu_default="MASK_PA_11"
898 tm_file="${tm_file} pa/pa-hpux.h"
899 xm_file=pa/xm-pahpux.h
900 xmake_file=pa/x-pa-hpux
903 tm_file="${tm_file} pa/pa-gas.h"
905 tm_file="pa/pa-oldas.h ${tm_file}"
907 install_headers_dir=install-headers-cpio
911 target_cpu_default="MASK_PA_11"
912 tm_file="${tm_file} pa/pa-hpux.h"
913 xm_file=pa/xm-pahpux.h
914 xmake_file=pa/x-pa-hpux
917 tm_file="${tm_file} pa/pa-gas.h"
919 install_headers_dir=install-headers-cpio
923 tm_file="${tm_file} pa/pa-hpux.h"
924 xm_file=pa/xm-pahpux.h
925 xmake_file=pa/x-pa-hpux
928 tm_file="${tm_file} pa/pa-gas.h"
930 install_headers_dir=install-headers-cpio
933 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
934 target_cpu_default="MASK_PA_11"
935 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
936 xm_file=pa/xm-pahpux.h
937 xmake_file=pa/x-pa-hpux
941 tm_file="${tm_file} pa/pa-gas.h"
943 if test x$enable_threads = x; then
944 enable_threads=$have_pthread_h
946 if test x$enable_threads = xyes; then
948 tmake_file="${tmake_file} pa/t-dce-thr"
950 install_headers_dir=install-headers-cpio
954 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
955 xm_file=pa/xm-pahpux.h
956 xmake_file=pa/x-pa-hpux
960 tm_file="${tm_file} pa/pa-gas.h"
962 if test x$enable_threads = x; then
963 enable_threads=$have_pthread_h
965 if test x$enable_threads = xyes; then
967 tmake_file="${tmake_file} pa/t-dce-thr"
969 install_headers_dir=install-headers-cpio
972 hppa1.1-*-hpux* | hppa2*-*-hpux*)
973 target_cpu_default="MASK_PA_11"
974 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
975 xm_file=pa/xm-pahpux.h
976 xmake_file=pa/x-pa-hpux
979 tm_file="${tm_file} pa/pa-gas.h"
981 install_headers_dir=install-headers-cpio
985 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
986 xm_file=pa/xm-pahpux.h
987 xmake_file=pa/x-pa-hpux
990 tm_file="${tm_file} pa/pa-gas.h"
992 install_headers_dir=install-headers-cpio
995 hppa1.1-*-hiux* | hppa2*-*-hiux*)
996 target_cpu_default="MASK_PA_11"
997 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
998 xm_file=pa/xm-pahpux.h
999 xmake_file=pa/x-pa-hpux
1000 if test x$gas = xyes
1002 tm_file="${tm_file} pa/pa-gas.h"
1004 install_headers_dir=install-headers-cpio
1008 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
1009 xm_file=pa/xm-pahpux.h
1010 xmake_file=pa/x-pa-hpux
1011 if test x$gas = xyes
1013 tm_file="${tm_file} pa/pa-gas.h"
1015 install_headers_dir=install-headers-cpio
1019 target_cpu_default="MASK_PA_11"
1025 i[34567]86-ibm-aix*) # IBM PS/2 running AIX
1027 if test x$gas = xyes
1029 tm_file=i386/aix386.h
1030 extra_parts="crtbegin.o crtend.o"
1031 tmake_file=i386/t-crtstuff
1033 tm_file=i386/aix386ng.h
1036 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
1038 xmake_file=i386/x-aix
1041 i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4
1043 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1044 xm_defines="USG POSIX SMALL_ARG_MAX"
1045 xmake_file=i386/x-ncr3000
1046 if test x$stabs = xyes -a x$gas = xyes
1048 tm_file=i386/sysv4gdb.h
1050 tm_file=i386/sysv4.h
1052 extra_parts="crtbegin.o crtend.o"
1053 tmake_file=i386/t-crtpic
1059 xm_file=i386/xm-next.h
1060 tmake_file=i386/t-next
1061 xmake_file=i386/x-next
1062 extra_objs=nextstep.o
1063 extra_parts="crtbegin.o crtend.o"
1064 if test x$enable_threads = xyes; then
1069 i[34567]86-sequent-bsd*) # 80386 from Sequent
1072 if test x$gas = xyes
1074 tm_file=i386/seq-gas.h
1076 tm_file=i386/sequent.h
1080 i[34567]86-sequent-ptx1*)
1082 xm_defines="USG SVR3"
1083 xmake_file=i386/x-sysv3
1084 tm_file=i386/seq-sysv3.h
1085 tmake_file=i386/t-crtstuff
1086 extra_parts="crtbegin.o crtend.o"
1087 install_headers_dir=install-headers-cpio
1090 i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
1092 xm_defines="USG SVR3"
1093 xmake_file=i386/x-sysv3
1094 tm_file=i386/seq2-sysv3.h
1095 tmake_file=i386/t-crtstuff
1096 extra_parts="crtbegin.o crtend.o"
1097 install_headers_dir=install-headers-cpio
1100 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
1102 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1103 xm_defines="USG POSIX SMALL_ARG_MAX"
1105 tm_file=i386/ptx4-i.h
1107 extra_parts="crtbegin.o crtend.o"
1108 install_headers_dir=install-headers-cpio
1110 i386-sun-sunos*) # Sun i386 roadrunner
1116 i[34567]86-wrs-vxworks*)
1118 tm_file=i386/vxi386.h
1119 tmake_file=i386/t-i386bare
1120 thread_file='vxworks'
1125 tm_file=i386/i386-aout.h
1126 tmake_file=i386/t-i386bare
1129 i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
1131 tm_file=i386/bsd386.h
1132 # tmake_file=t-libc-ok
1137 tm_file=i386/386bsd.h
1138 # tmake_file=t-libc-ok
1139 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
1143 i[34567]86-*-freebsdelf*)
1145 tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd-elf.h i386/perform.h"
1146 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1147 tmake_file=t-freebsd
1153 i[34567]86-*-freebsd*)
1155 tm_file=i386/freebsd.h
1156 tmake_file=t-freebsd
1159 i[34567]86-*-netbsd*)
1161 tm_file=i386/netbsd.h
1166 i[34567]86-*-openbsd*)
1168 # we need collect2 until our bug is fixed...
1174 tm_file=i386/i386-coff.h
1175 tmake_file=i386/t-i386bare
1178 i[34567]86-*-isc*) # 80386 running ISC system
1180 xm_file="${xm_file} i386/xm-isc.h"
1181 xm_defines="USG SVR3"
1184 i[34567]86-*-isc[34]*)
1186 xmake_file=i386/x-isc3
1189 xmake_file=i386/x-isc
1192 if test x$gas = xyes -a x$stabs = xyes
1194 tm_file=i386/iscdbx.h
1195 tmake_file=i386/t-svr3dbx
1196 extra_parts="svr3.ifile svr3z.ifile"
1198 tm_file=i386/isccoff.h
1199 tmake_file=i386/t-crtstuff
1200 extra_parts="crtbegin.o crtend.o"
1202 install_headers_dir=install-headers-cpio
1205 i[34567]86-*-linux-gnuoldld*) # Intel 80386's running GNU/Linux
1206 changequote([,])dnl # with a.out format using
1208 xmake_file=x-linux-aout
1209 tmake_file="t-linux-aout i386/t-crtstuff"
1210 tm_file=i386/linux-oldld.h
1215 i[34567]86-*-linux-gnuaout*) # Intel 80386's running GNU/Linux
1216 changequote([,])dnl # with a.out format
1217 xmake_file=x-linux-aout
1218 tmake_file="t-linux-aout i386/t-crtstuff"
1219 tm_file=i386/linux-aout.h
1224 i[34567]86-*-linux-gnulibc1) # Intel 80386's running GNU/Linux
1225 changequote([,])dnl # with ELF format using the
1226 # GNU/Linux C library 5
1228 tm_file=i386/linux.h
1229 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
1230 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1233 if test x$enable_threads = xyes; then
1234 thread_file='single'
1238 i[34567]86-*-linux-gnu*) # Intel 80386's running GNU/Linux
1239 changequote([,])dnl # with ELF format using glibc 2
1240 # aka GNU/Linux C library 6
1242 tm_file=i386/linux.h
1243 tmake_file="t-linux i386/t-crtstuff"
1244 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1247 if test x$enable_threads = xyes; then
1257 i[34567]86-go32-msdos | i[34567]86-*-go32*)
1259 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
1263 i[34567]86-pc-msdosdjgpp*)
1265 xm_file=i386/xm-djgpp.h
1266 tm_file=i386/djgpp.h
1267 tmake_file=i386/t-djgpp
1268 xmake_file=i386/x-djgpp
1272 case $host in *pc-msdosdjgpp*)
1278 i[34567]86-moss-msdos* | i[34567]86-*-moss*)
1281 tmake_file=t-libc-ok
1286 i[34567]86-*-lynxos*)
1288 if test x$gas = xyes
1292 tm_file=i386/lynx-ng.h
1294 xm_file=i386/xm-lynx.h
1295 tmake_file=i386/t-i386bare
1302 # tmake_file=t-libc-ok
1306 i[34567]86-*-osfrose*) # 386 using OSF/rose
1308 if test x$elf = xyes
1310 tm_file=i386/osfelf.h
1313 tm_file=i386/osfrose.h
1316 xm_file="i386/xm-osf.h ${xm_file}"
1317 xmake_file=i386/x-osfrose
1318 tmake_file=i386/t-osf
1319 extra_objs=halfpic.o
1322 i[34567]86-go32-rtems*)
1325 xm_file=i386/xm-go32.h
1326 tm_file=i386/go32-rtems.h
1327 tmake_file="i386/t-go32 t-rtems"
1330 i[34567]86-*-rtemself*)
1333 tm_file=i386/rtemself.h
1334 tmake_file="i386/t-i386bare t-rtems"
1337 i[34567]86-*-rtems*)
1340 tm_file=i386/rtems.h
1341 tmake_file="i386/t-i386bare t-rtems"
1344 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1346 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
1347 xm_defines="USG SVR3"
1348 xmake_file=i386/x-sco5
1349 install_headers_dir=install-headers-cpio
1351 if test x$gas = xyes
1353 tm_file="i386/sco5gas.h ${tm_file}"
1354 tmake_file=i386/t-sco5gas
1356 tmake_file=i386/t-sco5
1358 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1361 i[34567]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system
1363 xm_file="${xm_file} i386/xm-sco.h"
1364 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
1365 xmake_file=i386/x-sco4
1366 install_headers_dir=install-headers-cpio
1367 if test x$stabs = xyes
1369 tm_file=i386/sco4dbx.h
1370 tmake_file=i386/t-svr3dbx
1371 extra_parts="svr3.ifile svr3z.rfile"
1374 tmake_file=i386/t-crtstuff
1375 extra_parts="crtbegin.o crtend.o"
1380 i[34567]86-*-sco*) # 80386 running SCO system
1382 xm_file=i386/xm-sco.h
1383 xmake_file=i386/x-sco
1384 install_headers_dir=install-headers-cpio
1385 if test x$stabs = xyes
1387 tm_file=i386/scodbx.h
1388 tmake_file=i386/t-svr3dbx
1389 extra_parts="svr3.ifile svr3z.rfile"
1392 extra_parts="crtbegin.o crtend.o"
1393 tmake_file=i386/t-crtstuff
1398 i[34567]86-*-solaris2*)
1400 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1401 xm_defines="USG POSIX SMALL_ARG_MAX"
1402 if test x$stabs = xyes
1404 tm_file=i386/sol2dbg.h
1408 tmake_file=i386/t-sol2
1409 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1411 if test x$enable_threads = xyes; then
1412 thread_file='solaris'
1416 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1418 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1419 xm_defines="USG POSIX"
1420 tm_file=i386/sysv5.h
1421 if test x$stabs = xyes
1423 tm_file="${tm_file} dbx.h"
1425 tmake_file=i386/t-crtpic
1427 extra_parts="crtbegin.o crtend.o"
1428 if test x$enable_threads = xyes; then
1433 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1435 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1436 xm_defines="USG POSIX SMALL_ARG_MAX"
1437 tm_file=i386/sysv4.h
1438 if test x$stabs = xyes
1440 tm_file="${tm_file} dbx.h"
1442 tmake_file=i386/t-crtpic
1444 extra_parts="crtbegin.o crtend.o"
1447 i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit
1449 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1450 xm_defines="USG POSIX"
1452 tmake_file="i386/t-crtpic i386/t-udk"
1454 extra_parts="crtbegin.o crtend.o"
1455 install_headers_dir=install-headers-cpio
1458 i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+
1461 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
1462 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
1463 if test x$stabs = xyes
1465 tm_file=i386/osf1elfgdb.h
1467 tm_file=i386/osf1elf.h
1469 tmake_file=i386/t-osf1elf
1470 xmake_file=i386/x-osf1elf
1471 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1474 i[34567]86-*-sysv*) # Intel 80386's running system V
1476 xm_defines="USG SVR3"
1477 xmake_file=i386/x-sysv3
1478 if test x$gas = xyes
1480 if test x$stabs = xyes
1482 tm_file=i386/svr3dbx.h
1483 tmake_file=i386/t-svr3dbx
1484 extra_parts="svr3.ifile svr3z.rfile"
1486 tm_file=i386/svr3gas.h
1487 extra_parts="crtbegin.o crtend.o"
1488 tmake_file=i386/t-crtstuff
1491 tm_file=i386/sysv3.h
1492 extra_parts="crtbegin.o crtend.o"
1493 tmake_file=i386/t-crtstuff
1496 i386-*-vsta) # Intel 80386's running VSTa kernel
1497 xm_file="${xm_file} i386/xm-vsta.h"
1499 tmake_file=i386/t-vsta
1500 xmake_file=i386/x-vsta
1505 xm_file="${xm_file} i386/xm-cygwin.h"
1506 tmake_file=i386/t-cygwin
1507 tm_file=i386/win32.h
1508 xmake_file=i386/x-cygwin
1510 if test x$enable_threads = xyes; then
1516 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1518 xm_file="${xm_file} i386/xm-cygwin.h"
1519 tmake_file=i386/t-cygwin
1520 tm_file=i386/cygwin.h
1521 xmake_file=i386/x-cygwin
1523 if test x$enable_threads = xyes; then
1529 i[34567]86-*-mingw32*)
1531 tm_file=i386/mingw32.h
1532 xm_file="${xm_file} i386/xm-mingw32.h"
1533 tmake_file="i386/t-cygwin i386/t-mingw32"
1535 xmake_file=i386/x-cygwin
1536 if test x$enable_threads = xyes; then
1543 *minwg32crt* | *mingw32*)
1544 tm_file="${tm_file} i386/crtdll.h"
1552 xm_file="${xm_file} i386/xm-uwin.h"
1553 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
1554 tmake_file="i386/t-cygwin i386/t-uwin"
1556 xmake_file=i386/x-cygwin
1557 if test x$enable_threads = xyes; then
1563 i[34567]86-*-interix*)
1565 tm_file="i386/i386-interix.h interix.h"
1566 xm_file="i386/xm-i386-interix.h xm-interix.h"
1567 xm_defines="USG NO_SYS_SIGLIST"
1568 tmake_file="i386/t-interix"
1569 extra_objs=interix.o
1570 xmake_file=x-interix
1571 if test x$enable_threads = xyes ; then
1574 if test x$stabs = xyes ; then
1575 tm_file="${tm_file} dbxcoff.h"
1579 i[34567]86-*-winnt3*)
1581 tm_file=i386/win-nt.h
1582 out_file=i386/i386.c
1583 xm_file="xm-winnt.h ${xm_file}"
1584 xmake_file=winnt/x-winnt
1585 tmake_file=i386/t-winnt
1586 extra_host_objs="winnt.o oldnames.o"
1587 extra_gcc_objs="spawnv.o oldnames.o"
1588 if test x$gnu_ld != xyes
1590 extra_programs=ld.exe
1592 if test x$enable_threads = xyes; then
1597 i[34567]86-dg-dgux*)
1599 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1600 xm_defines="USG POSIX"
1601 out_file=i386/dgux.c
1603 tmake_file=i386/t-dgux
1604 xmake_file=i386/x-dgux
1605 install_headers_dir=install-headers-cpio
1607 i860-alliant-*) # Alliant FX/2800
1608 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
1609 xm_file="${xm_file}"
1610 xmake_file=i860/x-fx2800
1611 tmake_file=i860/t-fx2800
1612 extra_parts="crtbegin.o crtend.o"
1615 tm_file="${tm_file} i860/bsd.h"
1616 if test x$gas = xyes
1618 tm_file="${tm_file} i860/bsd-gas.h"
1623 tm_file="${tm_file} i860/mach.h"
1624 tmake_file=t-libc-ok
1626 i860-*-osf*) # Intel Paragon XP/S, OSF/1AD
1627 tm_file="${tm_file} svr3.h i860/paragon.h"
1628 xm_defines="USG SVR3"
1632 tm_file="${tm_file} svr3.h i860/sysv3.h"
1633 xm_defines="USG SVR3"
1634 xmake_file=i860/x-sysv3
1635 extra_parts="crtbegin.o crtend.o"
1638 tm_file="${tm_file} svr4.h i860/sysv4.h"
1639 xm_defines="USG SVR3"
1640 xmake_file=i860/x-sysv4
1642 extra_parts="crtbegin.o crtend.o"
1644 i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
1645 tm_file="${tm_file} i960/vx960.h"
1646 tmake_file=i960/t-vxworks960
1648 thread_file='vxworks'
1650 i960-wrs-vxworks5* | i960-wrs-vxworks)
1651 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
1652 tmake_file=i960/t-vxworks960
1654 thread_file='vxworks'
1657 tm_file="${tm_file} i960/vx960.h"
1658 tmake_file=i960/t-vxworks960
1660 thread_file='vxworks'
1663 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1664 tmake_file=i960/t-960bare
1668 tmake_file="i960/t-960bare t-rtems"
1669 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
1672 i960-*-*) # Default i960 environment.
1676 extra_parts="crtinit.o crtfini.o"
1678 m68000-convergent-sysv*)
1680 xm_file="m68k/xm-3b1.h ${xm_file}"
1683 extra_headers=math-68881.h
1685 m68000-hp-bsd*) # HP 9000/200 running BSD
1686 tm_file=m68k/hp2bsd.h
1687 xmake_file=m68k/x-hp2bsd
1689 extra_headers=math-68881.h
1691 m68000-hp-hpux*) # HP 9000 series 300
1692 xm_file="xm_alloca.h ${xm_file}"
1693 xm_defines="USG NO_SYS_SIGLIST"
1694 if test x$gas = xyes
1696 xmake_file=m68k/x-hp320g
1697 tm_file=m68k/hp310g.h
1699 xmake_file=m68k/x-hp320
1700 tm_file=m68k/hp310.h
1702 install_headers_dir=install-headers-cpio
1704 extra_headers=math-68881.h
1709 extra_headers=math-68881.h
1712 tm_file=m68k/sun2o4.h
1714 extra_headers=math-68881.h
1717 xm_file="m68k/xm-3b1.h ${xm_file}"
1719 if test x$gas = xyes
1726 extra_headers=math-68881.h
1728 m68k-apple-aux*) # Apple Macintosh running A/UX
1729 xm_defines="USG AUX"
1730 tmake_file=m68k/t-aux
1731 install_headers_dir=install-headers-cpio
1732 extra_headers=math-68881.h
1733 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
1735 if test "$gnu_ld" = yes
1737 tm_file="${tm_file} m68k/auxgld.h"
1739 tm_file="${tm_file} m68k/auxld.h"
1741 if test "$gas" = yes
1743 tm_file="${tm_file} m68k/auxgas.h"
1745 tm_file="${tm_file} m68k/auxas.h"
1747 tm_file="${tm_file} m68k/a-ux.h"
1751 tm_file=m68k/apollo68.h
1752 xmake_file=m68k/x-apollo68
1754 extra_headers=math-68881.h
1757 m68k-altos-sysv*) # Altos 3068
1758 if test x$gas = xyes
1760 tm_file=m68k/altos3068.h
1763 echo "The Altos is supported only with the GNU assembler" 1>&2
1766 extra_headers=math-68881.h
1768 m68k-bull-sysv*) # Bull DPX/2
1769 if test x$gas = xyes
1771 if test x$stabs = xyes
1773 tm_file=m68k/dpx2cdbx.h
1775 tm_file=m68k/dpx2g.h
1780 xm_file="xm-alloca.h ${xm_file}"
1782 xmake_file=m68k/x-dpx2
1784 extra_headers=math-68881.h
1786 m68k-atari-sysv4*) # Atari variant of V.4.
1787 tm_file=m68k/atari.h
1788 xm_file="xm-alloca.h ${xm_file}"
1789 xm_defines="USG FULL_PROTOTYPES"
1791 extra_parts="crtbegin.o crtend.o"
1792 extra_headers=math-68881.h
1795 m68k-motorola-sysv*)
1796 tm_file=m68k/mot3300.h
1797 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
1798 xm_defines=NO_SYS_SIGLIST
1799 if test x$gas = xyes
1801 xmake_file=m68k/x-mot3300-gas
1802 if test x$gnu_ld = xyes
1804 tmake_file=m68k/t-mot3300-gald
1806 tmake_file=m68k/t-mot3300-gas
1810 xmake_file=m68k/x-mot3300
1811 if test x$gnu_ld = xyes
1813 tmake_file=m68k/t-mot3300-gld
1815 tmake_file=m68k/t-mot3300
1819 gdb_needs_out_file_path=yes
1820 extra_parts="crt0.o mcrt0.o"
1821 extra_headers=math-68881.h
1824 m68k-ncr-sysv*) # NCR Tower 32 SVR3
1825 tm_file=m68k/tower-as.h
1826 xm_defines="USG SVR3"
1827 xmake_file=m68k/x-tower
1828 extra_parts="crtbegin.o crtend.o"
1829 extra_headers=math-68881.h
1832 tm_file=m68k/plexus.h
1833 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
1836 extra_headers=math-68881.h
1840 xm_file="xm-alloca.h ${xm_file}"
1842 extra_headers=math-68881.h
1845 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
1846 xm_defines="USG unos"
1847 xmake_file=m68k/x-crds
1850 extra_headers=math-68881.h
1852 m68k-cbm-sysv4*) # Commodore variant of V.4.
1854 xm_file="xm-alloca.h ${xm_file}"
1855 xm_defines="USG FULL_PROTOTYPES"
1856 xmake_file=m68k/x-amix
1858 extra_parts="crtbegin.o crtend.o"
1859 extra_headers=math-68881.h
1863 tm_file=m68k/ccur-GAS.h
1864 xmake_file=m68k/x-ccur
1865 extra_headers=math-68881.h
1869 m68k-hp-bsd4.4*) # HP 9000/3xx running 4.4bsd
1870 tm_file=m68k/hp3bsd44.h
1872 extra_headers=math-68881.h
1875 m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix
1876 tm_file=m68k/hp3bsd.h
1878 extra_headers=math-68881.h
1882 if test x$with_fp = xno
1884 tm_file=m68k/isi-nfp.h
1890 extra_headers=math-68881.h
1892 m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
1893 xm_file="xm_alloca.h ${xm_file}"
1894 xm_defines="USG NO_SYS_SIGLIST"
1895 if test x$gas = xyes
1897 xmake_file=m68k/x-hp320g
1898 tm_file=m68k/hp320g.h
1900 xmake_file=m68k/x-hp320
1901 tm_file=m68k/hpux7.h
1903 install_headers_dir=install-headers-cpio
1905 extra_headers=math-68881.h
1908 m68k-hp-hpux*) # HP 9000 series 300
1909 xm_file="xm_alloca.h ${xm_file}"
1910 xm_defines="USG NO_SYS_SIGLIST"
1911 if test x$gas = xyes
1913 xmake_file=m68k/x-hp320g
1914 tm_file=m68k/hp320g.h
1916 xmake_file=m68k/x-hp320
1917 tm_file=m68k/hp320.h
1919 install_headers_dir=install-headers-cpio
1921 extra_headers=math-68881.h
1925 tm_file=m68k/sun3mach.h
1927 extra_headers=math-68881.h
1931 if test x$gas = xyes
1933 tm_file=m68k/news3gas.h
1935 tm_file=m68k/news3.h
1938 extra_headers=math-68881.h
1941 m68k-sony-bsd* | m68k-sony-newsos*)
1942 if test x$gas = xyes
1944 tm_file=m68k/newsgas.h
1949 extra_headers=math-68881.h
1952 m68k-next-nextstep2*)
1953 tm_file=m68k/next21.h
1954 xm_file="m68k/xm-next.h ${xm_file}"
1955 tmake_file=m68k/t-next
1956 xmake_file=m68k/x-next
1957 extra_objs=nextstep.o
1958 extra_headers=math-68881.h
1962 m68k-next-nextstep3*)
1964 xm_file="m68k/xm-next.h ${xm_file}"
1965 tmake_file=m68k/t-next
1966 xmake_file=m68k/x-next
1967 extra_objs=nextstep.o
1968 extra_parts="crtbegin.o crtend.o"
1969 extra_headers=math-68881.h
1971 if test x$enable_threads = xyes; then
1976 if test x$with_fp = xno
1978 tm_file=m68k/sun3n3.h
1980 tm_file=m68k/sun3o3.h
1984 extra_headers=math-68881.h
1986 m68k-sun-sunos*) # For SunOS 4 (the default).
1987 if test x$with_fp = xno
1989 tm_file=m68k/sun3n.h
1995 extra_headers=math-68881.h
1998 tm_file=m68k/vxm68k.h
1999 tmake_file=m68k/t-vxworks68
2000 extra_headers=math-68881.h
2001 thread_file='vxworks'
2005 tmake_file=m68k/t-m68kbare
2006 tm_file="m68k/m68k-aout.h libgloss.h"
2007 extra_headers=math-68881.h
2011 tmake_file=m68k/t-m68kbare
2012 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
2013 extra_headers=math-68881.h
2016 m68020-*-elf* | m68k-*-elf*)
2017 tm_file="m68k/m68020-elf.h libgloss.h"
2018 xm_file=m68k/xm-m68kv.h
2019 tmake_file=m68k/t-m68kelf
2020 header_files=math-68881.h
2023 if test x$gas = xyes
2027 tm_file=m68k/lynx-ng.h
2029 xm_file=m68k/xm-lynx.h
2031 tmake_file=m68k/t-lynx
2032 extra_headers=math-68881.h
2036 tm_file=m68k/netbsd.h
2043 # we need collect2 until our bug is fixed...
2046 m68k-*-sysv3*) # Motorola m68k's running system V.3
2047 xm_file="xm-alloca.h ${xm_file}"
2049 xmake_file=m68k/x-m68kv
2050 extra_parts="crtbegin.o crtend.o"
2051 extra_headers=math-68881.h
2054 m68k-*-sysv4*) # Motorola m68k's running system V.4
2055 tm_file=m68k/m68kv4.h
2056 xm_file="xm-alloca.h ${xm_file}"
2059 extra_parts="crtbegin.o crtend.o"
2060 extra_headers=math-68881.h
2063 m68k-*-linux-gnuaout*) # Motorola m68k's running GNU/Linux
2066 tm_file=m68k/linux-aout.h
2067 tmake_file="t-linux-aout m68k/t-linux-aout"
2068 extra_headers=math-68881.h
2072 m68k-*-linux-gnulibc1) # Motorola m68k's running GNU/Linux
2073 # with ELF format using the
2074 # GNU/Linux C library 5
2076 tm_file=m68k/linux.h
2077 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
2078 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2079 extra_headers=math-68881.h
2083 m68k-*-linux-gnu*) # Motorola m68k's running GNU/Linux
2084 # with ELF format using glibc 2
2085 # aka the GNU/Linux C library 6.
2087 tm_file=m68k/linux.h
2088 tmake_file="t-linux m68k/t-linux"
2089 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2090 extra_headers=math-68881.h
2093 if test x$enable_threads = xyes; then
2098 tmake_file=m68k/t-m68kbare
2099 tm_file=m68k/m68k-psos.h
2100 extra_headers=math-68881.h
2104 tmake_file="m68k/t-m68kbare t-rtems"
2105 tm_file=m68k/rtems.h
2106 extra_headers=math-68881.h
2113 tm_file=m88k/dguxbcs.h
2114 tmake_file=m88k/t-dguxbcs
2118 tmake_file=m88k/t-dgux
2121 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
2122 xmake_file=m88k/x-dgux
2123 if test x$gas = xyes
2125 tmake_file=m88k/t-dgux-gas
2128 m88k-dolphin-sysv3*)
2129 tm_file=m88k/dolph.h
2130 extra_parts="crtbegin.o crtend.o"
2131 xm_file="m88k/xm-sysv3.h ${xm_file}"
2132 xmake_file=m88k/x-dolph
2133 if test x$gas = xyes
2135 tmake_file=m88k/t-m88k-gas
2138 m88k-tektronix-sysv3)
2139 tm_file=m88k/tekXD88.h
2140 extra_parts="crtbegin.o crtend.o"
2141 xm_file="m88k/xm-sysv3.h ${xm_file}"
2142 xmake_file=m88k/x-tekXD88
2143 if test x$gas = xyes
2145 tmake_file=m88k/t-m88k-gas
2149 tm_file=m88k/m88k-aout.h
2152 tm_file=m88k/m88k-coff.h
2153 tmake_file=m88k/t-bug
2157 extra_parts="crtbegin.o crtend.o"
2158 if test x$gas = xyes
2160 tmake_file=m88k/t-luna-gas
2162 tmake_file=m88k/t-luna
2166 tmake_file="${tmake_file} m88k/t-luna-gas"
2169 tm_file=m88k/sysv3.h
2170 extra_parts="crtbegin.o crtend.o"
2171 xm_file="m88k/xm-sysv3.h ${xm_file}"
2172 xmake_file=m88k/x-sysv3
2173 if test x$gas = xyes
2175 tmake_file=m88k/t-m88k-gas
2179 tm_file=m88k/sysv4.h
2180 extra_parts="crtbegin.o crtend.o"
2181 xmake_file=m88k/x-sysv4
2182 tmake_file=m88k/t-sysv4
2184 mips-sgi-irix6*) # SGI System V.4., IRIX 6
2185 tm_file=mips/iris6.h
2186 xm_file=mips/xm-iris6.h
2187 xmake_file=mips/x-iris6
2188 tmake_file=mips/t-iris6
2189 # if test x$enable_threads = xyes; then
2190 # thread_file='irix'
2194 tm_file="mips/elf.h libgloss.h mips/vxworks.h"
2195 tmake_file=mips/t-ecoff
2198 extra_parts="crtbegin.o crtend.o"
2199 thread_file='vxworks'
2201 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
2202 tm_file="mips/iris6.h mips/cross64.h"
2204 xm_file="mips/xm-iris5.h"
2205 xmake_file=mips/x-iris
2206 tmake_file=mips/t-cross64
2207 # See comment in mips/iris[56].h files.
2209 # if test x$enable_threads = xyes; then
2210 # thread_file='irix'
2214 if test x$gas = xyes
2216 if test x$stabs = xyes
2218 tm_file=mips/iris5gdb.h
2220 tm_file="mips/sni-svr4.h mips/sni-gas.h"
2223 tm_file=mips/sni-svr4.h
2226 xmake_file=mips/x-sni-svr4
2227 tmake_file=mips/t-mips-gas
2228 if test x$gnu_ld != xyes
2233 mips-sgi-irix5*) # SGI System V.4., IRIX 5
2234 if test x$gas = xyes
2236 tm_file="mips/iris5.h mips/iris5gas.h"
2237 if test x$stabs = xyes
2239 tm_file="${tm_file} dbx.h"
2242 tm_file=mips/iris5.h
2245 xm_file="mips/xm-iris5.h"
2246 xmake_file=mips/x-iris
2247 # mips-tfile doesn't work yet
2248 tmake_file=mips/t-mips-gas
2249 # See comment in mips/iris5.h file.
2251 # if test x$enable_threads = xyes; then
2252 # thread_file='irix'
2255 mips-sgi-irix4loser*) # Mostly like a MIPS.
2256 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
2257 if test x$stabs = xyes; then
2258 tm_file="${tm_file} dbx.h"
2261 xmake_file=mips/x-iris
2262 if test x$gas = xyes
2264 tmake_file=mips/t-mips-gas
2266 extra_passes="mips-tfile mips-tdump"
2268 if test x$gnu_ld != xyes
2272 # if test x$enable_threads = xyes; then
2273 # thread_file='irix'
2276 mips-sgi-irix4*) # Mostly like a MIPS.
2277 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
2278 if test x$stabs = xyes; then
2279 tm_file="${tm_file} dbx.h"
2282 xmake_file=mips/x-iris
2283 if test x$gas = xyes
2285 tmake_file=mips/t-mips-gas
2287 extra_passes="mips-tfile mips-tdump"
2289 if test x$gnu_ld != xyes
2293 # if test x$enable_threads = xyes; then
2294 # thread_file='irix'
2297 mips-sgi-*) # Mostly like a MIPS.
2298 tm_file="mips/iris3.h ${tm_file}"
2299 if test x$stabs = xyes; then
2300 tm_file="${tm_file} dbx.h"
2303 xmake_file=mips/x-iris3
2304 if test x$gas = xyes
2306 tmake_file=mips/t-mips-gas
2308 extra_passes="mips-tfile mips-tdump"
2310 if test x$gnu_ld != xyes
2315 mips-dec-osfrose*) # Decstation running OSF/1 reference port with OSF/rose.
2316 tm_file="mips/osfrose.h ${tm_file}"
2317 xmake_file=mips/x-osfrose
2318 tmake_file=mips/t-osfrose
2319 extra_objs=halfpic.o
2322 mips-dec-osf*) # Decstation running OSF/1 as shipped by DIGITAL
2323 tm_file=mips/dec-osf1.h
2324 if test x$stabs = xyes; then
2325 tm_file="${tm_file} dbx.h"
2327 xmake_file=mips/x-dec-osf1
2328 if test x$gas = xyes
2330 tmake_file=mips/t-mips-gas
2332 tmake_file=mips/t-ultrix
2333 extra_passes="mips-tfile mips-tdump"
2335 if test x$gnu_ld != xyes
2340 mips-dec-bsd*) # Decstation running 4.4 BSD
2341 tm_file=mips/dec-bsd.h
2342 if test x$gas = xyes
2344 tmake_file=mips/t-mips-gas
2346 tmake_file=mips/t-ultrix
2347 extra_passes="mips-tfile mips-tdump"
2349 if test x$gnu_ld != xyes
2354 mipsel-*-netbsd* | mips-dec-netbsd*) # Decstation running NetBSD
2355 tm_file=mips/netbsd.h
2356 # On NetBSD, the headers are already okay, except for math.h.
2359 mips*-*-linux*) # Linux MIPS, either endian.
2361 xm_file="xm-siglist.h ${xm_file}"
2363 mipsel-*) tm_file="mips/elfl.h mips/linux.h" ;;
2364 *) tm_file="mips/elf.h mips/linux.h" ;;
2366 extra_parts="crtbegin.o crtend.o"
2370 mips*el-*-openbsd*) # mips little endian
2371 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2372 tm_file=mips/openbsd.h
2374 mips*-*-openbsd*) # mips big endian
2375 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2376 tm_file=mips/openbsd-be.h
2378 mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news.
2379 tm_file="mips/news4.h ${tm_file}"
2380 if test x$stabs = xyes; then
2381 tm_file="${tm_file} dbx.h"
2383 if test x$gas = xyes
2385 tmake_file=mips/t-mips-gas
2387 extra_passes="mips-tfile mips-tdump"
2389 if test x$gnu_ld != xyes
2393 xmake_file=mips/x-sony
2395 mips-sony-sysv*) # Sony NEWS 3800 with NEWSOS5.0.
2396 # That is based on svr4.
2397 # t-svr4 is not right because this system doesn't use ELF.
2398 tm_file="mips/news5.h ${tm_file}"
2399 if test x$stabs = xyes; then
2400 tm_file="${tm_file} dbx.h"
2402 xm_file="xm-siglist.h ${xm_file}"
2404 if test x$gas = xyes
2406 tmake_file=mips/t-mips-gas
2408 extra_passes="mips-tfile mips-tdump"
2410 if test x$gnu_ld != xyes
2415 mips-tandem-sysv4*) # Tandem S2 running NonStop UX
2416 tm_file="mips/svr4-5.h mips/svr4-t.h"
2417 if test x$stabs = xyes; then
2418 tm_file="${tm_file} dbx.h"
2420 xm_file="xm-siglist.h ${xm_file}"
2422 xmake_file=mips/x-sysv
2423 if test x$gas = xyes
2425 tmake_file=mips/t-mips-gas
2426 extra_parts="crtbegin.o crtend.o"
2428 tmake_file=mips/t-mips
2429 extra_passes="mips-tfile mips-tdump"
2431 if test x$gnu_ld != xyes
2436 mips-*-ultrix* | mips-dec-mach3) # Decstation.
2437 tm_file="mips/ultrix.h ${tm_file}"
2438 if test x$stabs = xyes; then
2439 tm_file="${tm_file} dbx.h"
2441 xmake_file=mips/x-ultrix
2442 if test x$gas = xyes
2444 tmake_file=mips/t-mips-gas
2446 tmake_file=mips/t-ultrix
2447 extra_passes="mips-tfile mips-tdump"
2449 if test x$gnu_ld != xyes
2455 mips-*-riscos[56789]bsd*)
2457 tm_file=mips/bsd-5.h # MIPS BSD 4.3, RISC-OS 5.0
2458 if test x$stabs = xyes; then
2459 tm_file="${tm_file} dbx.h"
2461 if test x$gas = xyes
2463 tmake_file=mips/t-bsd-gas
2465 tmake_file=mips/t-bsd
2466 extra_passes="mips-tfile mips-tdump"
2468 if test x$gnu_ld != xyes
2474 mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
2476 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
2477 if test x$stabs = xyes; then
2478 tm_file="${tm_file} dbx.h"
2480 if test x$gas = xyes
2482 tmake_file=mips/t-bsd-gas
2484 tmake_file=mips/t-bsd
2485 extra_passes="mips-tfile mips-tdump"
2487 if test x$gnu_ld != xyes
2493 mips-*-riscos[56789]sysv4*)
2495 tm_file=mips/svr4-5.h # MIPS System V.4., RISC-OS 5.0
2496 if test x$stabs = xyes; then
2497 tm_file="${tm_file} dbx.h"
2499 xm_file="xm-siglist.h ${xm_file}"
2500 xmake_file=mips/x-sysv
2501 if test x$gas = xyes
2503 tmake_file=mips/t-svr4-gas
2505 tmake_file=mips/t-svr4
2506 extra_passes="mips-tfile mips-tdump"
2508 if test x$gnu_ld != xyes
2514 mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
2516 tm_file="mips/svr4-4.h ${tm_file}"
2517 if test x$stabs = xyes; then
2518 tm_file="${tm_file} dbx.h"
2521 xmake_file=mips/x-sysv
2522 if test x$gas = xyes
2524 tmake_file=mips/t-svr4-gas
2526 tmake_file=mips/t-svr4
2527 extra_passes="mips-tfile mips-tdump"
2529 if test x$gnu_ld != xyes
2535 mips-*-riscos[56789]sysv*)
2537 tm_file=mips/svr3-5.h # MIPS System V.3, RISC-OS 5.0
2538 if test x$stabs = xyes; then
2539 tm_file="${tm_file} dbx.h"
2542 xmake_file=mips/x-sysv
2543 if test x$gas = xyes
2545 tmake_file=mips/t-svr3-gas
2547 tmake_file=mips/t-svr3
2548 extra_passes="mips-tfile mips-tdump"
2550 if test x$gnu_ld != xyes
2555 mips-*-sysv* | mips-*-riscos*sysv*)
2556 tm_file="mips/svr3-4.h ${tm_file}"
2557 if test x$stabs = xyes; then
2558 tm_file="${tm_file} dbx.h"
2561 xmake_file=mips/x-sysv
2562 if test x$gas = xyes
2564 tmake_file=mips/t-svr3-gas
2566 tmake_file=mips/t-svr3
2567 extra_passes="mips-tfile mips-tdump"
2569 if test x$gnu_ld != xyes
2575 mips-*-riscos[56789]*) # Default MIPS RISC-OS 5.0.
2577 tm_file=mips/mips-5.h
2578 if test x$stabs = xyes; then
2579 tm_file="${tm_file} dbx.h"
2581 if test x$gas = xyes
2583 tmake_file=mips/t-mips-gas
2585 extra_passes="mips-tfile mips-tdump"
2587 if test x$gnu_ld != xyes
2595 tm_file=mips/ecoffl.h
2596 if test x$stabs = xyes; then
2597 tm_file="${tm_file} dbx.h"
2599 tmake_file=mips/t-ecoff
2602 tm_file="gofast.h mips/ecoff.h"
2603 if test x$stabs = xyes; then
2604 tm_file="${tm_file} dbx.h"
2606 tmake_file=mips/t-ecoff
2609 tm_file="mips/elfl.h libgloss.h"
2610 tmake_file=mips/t-elf
2613 tm_file="mips/elf.h"
2614 tmake_file=mips/t-elf
2617 tm_file="mips/elfl64.h"
2618 tmake_file=mips/t-elf
2620 mips64orionel-*-elf*)
2621 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
2622 tmake_file=mips/t-elf
2625 tm_file="mips/elf64.h"
2626 tmake_file=mips/t-elf
2629 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
2630 tmake_file=mips/t-elf
2632 mips64orion-*-rtems*)
2633 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
2634 tmake_file="mips/t-ecoff t-rtems"
2637 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
2638 tmake_file=mips/t-r3900
2641 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
2642 tmake_file=mips/t-r3900
2644 mips-*-*) # Default MIPS RISC-OS 4.0.
2645 if test x$stabs = xyes; then
2646 tm_file="${tm_file} dbx.h"
2648 if test x$gas = xyes
2650 tmake_file=mips/t-mips-gas
2652 extra_passes="mips-tfile mips-tdump"
2654 if test x$gnu_ld != xyes
2661 tm_file="mn10200/mn10200.h"
2662 if test x$stabs = xyes
2664 tm_file="${tm_file} dbx.h"
2670 tm_file="mn10300/mn10300.h"
2671 if test x$stabs = xyes
2673 tm_file="${tm_file} dbx.h"
2678 tm_file=ns32k/encore.h
2682 tm_file=ns32k/sequent.h
2686 tm_file=ns32k/tek6100.h
2690 tm_file=ns32k/tek6200.h
2693 # This has not been updated to GCC 2.
2696 # xmake_file=ns32k/x-genix
2697 # tm_file=ns32k/genix.h
2701 tm_file=ns32k/merlin.h
2705 tm_file=ns32k/pc532-mach.h
2709 tm_file=ns32k/pc532-min.h
2710 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
2715 tm_file=ns32k/netbsd.h
2716 xm_file="ns32k/xm-netbsd.h ${xm_file}"
2717 # On NetBSD, the headers are already okay, except for math.h.
2722 tm_file="${tm_file} pdp11/2bsd.h"
2731 xmake_file=pyr/x-pyr
2738 xmake_file=romp/x-mach
2745 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
2749 tm_file=rs6000/beos.h
2750 xm_file=rs6000/xm-beos.h
2751 tmake_file=rs6000/t-beos
2752 xmake_file=rs6000/x-beos
2754 powerpc-*-sysv* | powerpc-*-elf*)
2755 tm_file=rs6000/sysv4.h
2756 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2757 xm_defines="USG POSIX"
2758 extra_headers=ppc-asm.h
2759 if test x$gas = xyes
2761 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2763 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2765 xmake_file=rs6000/x-sysv4
2768 tm_file=rs6000/eabiaix.h
2769 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2770 extra_headers=ppc-asm.h
2773 tm_file=rs6000/eabisim.h
2774 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2775 extra_headers=ppc-asm.h
2778 tm_file=rs6000/eabi.h
2779 if test x$gas = xyes
2781 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2783 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2785 extra_headers=ppc-asm.h
2788 tm_file=rs6000/rtems.h
2789 if test x$gas = xyes
2791 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
2793 tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
2795 extra_headers=ppc-asm.h
2797 powerpc-*-linux-gnulibc1)
2798 tm_file=rs6000/linux.h
2799 xm_file=rs6000/xm-sysv4.h
2800 out_file=rs6000/rs6000.c
2801 if test x$gas = xyes
2803 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2805 tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2808 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2809 extra_headers=ppc-asm.h
2810 if test x$enable_threads = xyes; then
2814 powerpc-*-linux-gnu*)
2815 tm_file=rs6000/linux.h
2816 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2817 xm_defines="USG ${xm_defines}"
2818 out_file=rs6000/rs6000.c
2819 if test x$gas = xyes
2821 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
2823 tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
2826 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2827 extra_headers=ppc-asm.h
2828 if test x$enable_threads = xyes; then
2832 powerpc-wrs-vxworks*)
2834 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2835 xm_defines="USG POSIX"
2836 tm_file=rs6000/vxppc.h
2837 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2838 extra_headers=ppc-asm.h
2839 thread_file='vxworks'
2841 powerpcle-*-sysv* | powerpcle-*-elf*)
2842 tm_file=rs6000/sysv4le.h
2843 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2844 xm_defines="USG POSIX"
2845 if test x$gas = xyes
2847 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2849 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2851 xmake_file=rs6000/x-sysv4
2852 extra_headers=ppc-asm.h
2854 powerpcle-*-eabisim*)
2855 tm_file=rs6000/eabilesim.h
2856 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2857 extra_headers=ppc-asm.h
2860 tm_file=rs6000/eabile.h
2861 if test x$gas = xyes
2863 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2865 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2867 extra_headers=ppc-asm.h
2869 powerpcle-*-winnt* )
2870 tm_file=rs6000/win-nt.h
2871 tmake_file=rs6000/t-winnt
2873 if test x$enable_threads = xyes; then
2876 extra_headers=ppc-asm.h
2878 powerpcle-*-pe | powerpcle-*-cygwin*)
2879 tm_file=rs6000/cygwin.h
2880 xm_file="rs6000/xm-cygwin.h ${xm_file}"
2881 tmake_file=rs6000/t-winnt
2882 xmake_file=rs6000/x-cygwin
2884 if test x$enable_threads = xyes; then
2888 extra_headers=ppc-asm.h
2890 powerpcle-*-solaris2*)
2891 tm_file=rs6000/sol2.h
2892 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2893 xm_defines="USG POSIX"
2894 if test x$gas = xyes
2896 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2898 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2900 xmake_file=rs6000/x-sysv4
2901 extra_headers=ppc-asm.h
2904 rs6000-ibm-aix3.[01]*)
2906 tm_file=rs6000/aix31.h
2907 xmake_file=rs6000/x-aix31
2912 rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
2914 tm_file=rs6000/aix3newas.h
2915 if test x$host != x$target
2917 tmake_file=rs6000/t-xnewas
2919 tmake_file=rs6000/t-newas
2925 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
2927 tm_file=rs6000/aix41.h
2928 if test x$host != x$target
2930 tmake_file=rs6000/t-xnewas
2932 tmake_file=rs6000/t-newas
2934 if test "$gnu_ld" = yes
2936 xmake_file=rs6000/x-aix41-gld
2938 xmake_file=rs6000/x-aix41
2944 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
2946 tm_file=rs6000/aix43.h
2947 if test x$host != x$target
2949 tmake_file=rs6000/t-xaix43
2951 tmake_file=rs6000/t-aix43
2953 xmake_file=rs6000/x-aix43
2958 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
2960 tm_file=rs6000/aix43.h
2961 if test x$host != x$target
2963 tmake_file=rs6000/t-xaix43
2965 tmake_file=rs6000/t-aix43
2967 xmake_file=rs6000/x-aix43
2980 tm_file=rs6000/mach.h
2981 xm_file="${xm_file} rs6000/xm-mach.h"
2982 xmake_file=rs6000/x-mach
2986 tm_file=rs6000/lynx.h
2987 xm_file=rs6000/xm-lynx.h
2988 tmake_file=rs6000/t-rs6000
2989 xmake_file=rs6000/x-lynx
2997 tmake_file="sh/t-sh t-rtems"
2998 tm_file=sh/rtemself.h
3002 tmake_file="sh/t-sh t-rtems"
3011 xm_file="xm-alloca.h ${xm_file}"
3014 sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
3015 tm_file=sparc/vxsparc.h
3016 tmake_file=sparc/t-vxsparc
3018 thread_file='vxworks'
3021 tmake_file=sparc/t-sparcbare
3022 tm_file="sparc/aout.h libgloss.h"
3025 tm_file=sparc/netbsd.h
3030 # we need collect2 until our bug is fixed...
3038 tmake_file=sparc/t-elf
3039 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3043 sparc-*-linux-gnuaout*) # Sparc's running GNU/Linux, a.out
3044 xm_file="${xm_file} sparc/xm-linux.h"
3045 tm_file=sparc/linux-aout.h
3049 sparc-*-linux-gnulibc1*) # Sparc's running GNU/Linux, libc5
3050 xm_file="${xm_file} sparc/xm-linux.h"
3052 tm_file=sparc/linux.h
3053 tmake_file="t-linux t-linux-gnulibc1"
3054 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3057 sparc-*-linux-gnu*) # Sparc's running GNU/Linux, libc6
3058 xm_file="${xm_file} sparc/xm-linux.h"
3060 tm_file=sparc/linux.h
3061 tmake_file="t-linux"
3062 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3064 if test x$enable_threads = xyes; then
3069 if test x$gas = xyes
3071 tm_file=sparc/lynx.h
3073 tm_file=sparc/lynx-ng.h
3075 xm_file=sparc/xm-lynx.h
3076 tmake_file=sparc/t-sunos41
3080 tmake_file="sparc/t-sparcbare t-rtems"
3081 tm_file=sparc/rtems.h
3083 sparcv9-*-solaris2*)
3084 tm_file=sparc/sol2-sld-64.h
3085 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
3086 xm_defines="USG POSIX"
3087 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
3088 xmake_file=sparc/x-sysv4
3089 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
3091 if test x${enable_threads} = x ; then
3092 enable_threads=$have_pthread_h
3093 if test x${enable_threads} = x ; then
3094 enable_threads=$have_thread_h
3097 if test x${enable_threads} = xyes ; then
3098 if test x${have_pthread_h} = xyes ; then
3101 thread_file='solaris'
3105 sparc-hal-solaris2*)
3106 xm_file=sparc/xm-sol2.h
3107 tm_file="sparc/sol2.h sparc/hal.h"
3108 tmake_file="sparc/t-halos sparc/t-sol2"
3109 xmake_file=sparc/x-sysv4
3110 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
3114 if test x$gnu_ld = xyes
3116 tm_file=sparc/sol2.h
3118 tm_file=sparc/sol2-sld.h
3120 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
3121 xm_defines="USG POSIX"
3122 tmake_file=sparc/t-sol2
3123 xmake_file=sparc/x-sysv4
3124 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3135 if test x${enable_threads} = x; then
3136 enable_threads=$have_pthread_h
3137 if test x${enable_threads} = x; then
3138 enable_threads=$have_thread_h
3141 if test x${enable_threads} = xyes; then
3142 if test x${have_pthread_h} = xyes; then
3145 thread_file='solaris'
3150 tm_file=sparc/sunos4.h
3151 tmake_file=sparc/t-sunos40
3155 tm_file=sparc/sunos4.h
3156 tmake_file=sparc/t-sunos41
3158 if test x$gas = xyes; then
3159 tm_file="${tm_file} sparc/sun4gas.h"
3163 tm_file=sparc/sun4o3.h
3167 tm_file=sparc/sysv4.h
3168 xm_file="xm-siglist.h sparc/xm-sysv4.h"
3169 xm_defines="USG POSIX"
3171 xmake_file=sparc/x-sysv4
3172 extra_parts="crtbegin.o crtend.o"
3175 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
3176 xm_defines="USG POSIX"
3177 tm_file=sparc/vxsim.h
3178 tmake_file=sparc/t-vxsparc
3179 xmake_file=sparc/x-sysv4
3182 tm_file="sparc/splet.h libgloss.h"
3183 tmake_file=sparc/t-splet
3186 tm_file="sparc/litecoff.h libgloss.h"
3187 tmake_file=sparc/t-sparclite
3190 tm_file="sparc/lite.h aoutos.h libgloss.h"
3191 tmake_file=sparc/t-sparclite
3194 tmake_file=sparc/t-sp64
3195 tm_file=sparc/sp64-aout.h
3198 tmake_file=sparc/t-sp64
3199 tm_file=sparc/sp64-elf.h
3200 extra_parts="crtbegin.o crtend.o"
3202 sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux
3203 tmake_file="t-linux sparc/t-linux64"
3204 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
3205 tm_file=sparc/linux64.h
3207 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3210 # This hasn't been upgraded to GCC 2.
3211 # tahoe-harris-*) # Harris tahoe, using COFF.
3212 # tm_file=tahoe/harris.h
3214 # tahoe-*-bsd*) # tahoe running BSD
3216 thumb-*-coff* | thumbel-*-coff*)
3218 out_file=arm/thumb.c
3219 xm_file=arm/xm-thumb.h
3220 md_file=arm/thumb.md
3221 tmake_file=arm/t-thumb
3225 out_file=arm/thumb.c
3226 xm_file=arm/xm-thumb.h
3227 md_file=arm/thumb.md
3228 tmake_file=arm/t-thumb
3229 thread_file='vxworks'
3231 # This hasn't been upgraded to GCC 2.
3238 tm_file="v850/v850.h"
3239 xm_file="v850/xm-v850.h"
3240 tmake_file=v850/t-v850
3241 if test x$stabs = xyes
3243 tm_file="${tm_file} dbx.h"
3247 vax-*-bsd*) # vaxen running BSD
3251 vax-*-sysv*) # vaxen running system V
3252 tm_file="${tm_file} vax/vaxv.h"
3257 tm_file="${tm_file} netbsd.h vax/netbsd.h"
3263 tmake_file="${tmake_file} vax/t-openbsd"
3265 vax-*-ultrix*) # vaxen running ultrix
3266 tm_file="${tm_file} vax/ultrix.h"
3270 vax-*-vms*) # vaxen running VMS
3271 xm_file=vax/xm-vms.h
3275 vax-*-*) # vax default entry
3279 xm_file="${xm_file} xm-svr3"
3283 echo "Configuration $machine not supported" 1>&2
3290 ;; # Existing GNU/Linux systems do not use the GNU setup.
3292 # On the GNU system, the setup is just about the same on
3293 # each different CPU. The specific machines that GNU
3294 # supports are matched above and just set $cpu_type.
3295 xm_file="xm-gnu.h ${xm_file}"
3296 tm_file=${cpu_type}/gnu.h
3297 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3298 # GNU always uses ELF.
3300 # GNU tools are the only tools.
3303 xmake_file=x-linux # These details are the same as Linux.
3304 tmake_file=t-gnu # These are not.
3307 xmake_try_sysv=x-sysv
3308 install_headers_dir=install-headers-cpio
3311 install_headers_dir=install-headers-cpio
3315 # Distinguish i[34567]86
3316 # Also, do not run mips-tfile on MIPS if using gas.
3317 # Process --with-cpu= for PowerPC/rs6000
3318 target_cpu_default2=
3321 target_cpu_default2=1
3324 case $target_alias in
3326 target_cpu_default2=4
3329 target_cpu_default2=2
3333 i686-*-* | i786-*-*)
3334 target_cpu_default2=3
3339 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
3342 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
3345 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
3348 target_cpu_default2="MASK_CPU_EV5"
3352 if test x$gas = xyes
3354 if test "$target_cpu_default2" = ""
3356 target_cpu_default2="MASK_GAS"
3358 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
3363 case "x$with_cpu" in
3366 target_cpu_default2="TARGET_CPU_generic"
3369 # Distinguish cores, and major variants
3370 # arm7m doesn't exist, but D & I don't affect code
3371 xarm[23678] | xarm250 | xarm[67][01]0 \
3372 | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
3373 | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
3374 | xstrongarm | xstrongarm110 | xstrongarm1100)
3375 target_cpu_default2="TARGET_CPU_$with_cpu"
3379 echo "--with-cpu must be passed a value" 1>&2
3384 if test x$pass2done = xyes
3386 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3393 mips*-*-ecoff* | mips*-*-elf*)
3394 if test x$gas = xyes
3396 if test x$gnu_ld = xyes
3398 target_cpu_default2=20
3400 target_cpu_default2=16
3405 if test x$gas = xyes
3407 target_cpu_default2=16
3410 powerpc*-*-* | rs6000-*-*)
3411 case "x$with_cpu" in
3415 xcommon | xpower | xpower2 | xpowerpc | xrios \
3416 | xrios1 | xrios2 | xrsc | xrsc1 \
3417 | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
3418 | xec603e | x740 | x750 | x401 \
3419 | x403 | x505 | x801 | x821 | x823 | x860)
3420 target_cpu_default2="\"$with_cpu\""
3424 echo "--with-cpu must be passed a value" 1>&2
3429 if test x$pass2done = xyes
3431 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3438 case ".$with_cpu" in
3440 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
3442 .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
3443 target_cpu_default2="TARGET_CPU_$with_cpu"
3446 if test x$pass2done = xyes
3448 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3456 if test "$target_cpu_default2" != ""
3458 if test "$target_cpu_default" != ""
3460 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3462 target_cpu_default=$target_cpu_default2
3466 # No need for collect2 if we have the GNU linker.
3467 # Actually, there is now; GNU ld doesn't handle the EH info or
3468 # collecting for shared libraries.
3475 # Save data on machine being used to compile GCC in build_xm_file.
3476 # Save data on host machine in vars host_xm_file and host_xmake_file.
3477 if test x$pass1done = x
3479 if test x"$xm_file" = x
3480 then build_xm_file=$cpu_type/xm-$cpu_type.h
3481 else build_xm_file=$xm_file
3483 build_xm_defines=$xm_defines
3484 build_install_headers_dir=$install_headers_dir
3485 build_exeext=$exeext
3488 if test x$pass2done = x
3490 if test x"$xm_file" = x
3491 then host_xm_file=$cpu_type/xm-$cpu_type.h
3492 else host_xm_file=$xm_file
3494 host_xm_defines=$xm_defines
3495 if test x"$xmake_file" = x
3496 then xmake_file=$cpu_type/x-$cpu_type
3498 host_xmake_file="$xmake_file"
3499 host_truncate_target=$truncate_target
3500 host_extra_gcc_objs=$extra_gcc_objs
3501 host_extra_objs=$extra_host_objs
3508 extra_objs="${host_extra_objs} ${extra_objs}"
3510 # Default the target-machine variables that were not explicitly set.
3511 if test x"$tm_file" = x
3512 then tm_file=$cpu_type/$cpu_type.h; fi
3514 if test x$extra_headers = x
3515 then extra_headers=; fi
3517 if test x"$xm_file" = x
3518 then xm_file=$cpu_type/xm-$cpu_type.h; fi
3520 if test x$md_file = x
3521 then md_file=$cpu_type/$cpu_type.md; fi
3523 if test x$out_file = x
3524 then out_file=$cpu_type/$cpu_type.c; fi
3526 if test x"$tmake_file" = x
3527 then tmake_file=$cpu_type/t-$cpu_type
3530 if test x"$dwarf2" = xyes
3531 then tm_file="tm-dwarf2.h $tm_file"
3534 if test x$float_format = x
3535 then float_format=i64
3538 if test $float_format = none
3539 then float_h_file=Makefile.in
3540 else float_h_file=float-$float_format.h
3543 if test x$enable_haifa = x
3546 alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
3551 # Handle cpp installation.
3552 if test x$enable_cpp != xno
3554 tmake_file="$tmake_file t-install-cpp"
3557 # Say what files are being used for the output code and MD file.
3558 echo "Using \`$srcdir/config/$out_file' to output insns."
3559 echo "Using \`$srcdir/config/$md_file' as machine description file."
3562 for f in $tm_file; do
3565 if test $count = ax; then
3566 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
3568 echo "Using the following target machine macro files:"
3569 for f in $tm_file; do
3570 echo " $srcdir/config/$f"
3575 for f in $host_xm_file; do
3578 if test $count = ax; then
3579 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
3581 echo "Using the following host machine macro files:"
3582 for f in $host_xm_file; do
3583 echo " $srcdir/config/$f"
3587 if test "$host_xm_file" != "$build_xm_file"; then
3589 for f in $build_xm_file; do
3592 if test $count = ax; then
3593 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
3595 echo "Using the following build machine macro files:"
3596 for f in $build_xm_file; do
3597 echo " $srcdir/config/$f"
3602 if test x$thread_file = x; then
3603 if test x$target_thread_file != x; then
3604 thread_file=$target_thread_file
3606 thread_file='single'
3610 # Set up the header files.
3611 # $links is the list of header files to create.
3612 # $vars is the list of shell variables with file names to include.
3613 # auto-host.h is the file containing items generated by autoconf and is
3614 # the first file included by config.h.
3616 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
3618 # If host=build, it is correct to have hconfig include auto-host.h
3619 # as well. If host!=build, we are in error and need to do more
3620 # work to find out the build config parameters.
3621 if test x$host = x$build
3623 build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
3625 # We create a subdir, then run autoconf in the subdir.
3626 # To prevent recursion we set host and build for the new
3627 # invocation of configure to the build for this invocation
3634 /*) realsrcdir=${srcdir};;
3635 *) realsrcdir=../${srcdir};;
3637 CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
3638 --target=$target --host=$build --build=$build
3640 # We just finished tests for the build machine, so rename
3641 # the file auto-build.h in the gcc directory.
3642 mv auto-host.h ../auto-build.h
3645 build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
3648 xm_file="gansidecl.h ${xm_file}"
3649 tm_file="gansidecl.h ${tm_file}"
3651 vars="host_xm_file tm_file xm_file build_xm_file"
3652 links="config.h tm.h tconfig.h hconfig.h"
3653 defines="host_xm_defines null_defines xm_defines build_xm_defines"
3656 if test -f config.status; then mv -f config.status config.bak; fi
3659 while test -n "$vars"
3661 set $vars; var=$1; shift; vars=$*
3662 set $links; link=$1; shift; links=$*
3663 set $defines; define=$1; shift; defines=$*
3667 # Define TARGET_CPU_DEFAULT if the system wants one.
3668 # This substitutes for lots of *.h files.
3669 if test "$target_cpu_default" != "" -a $link = tm.h
3671 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
3674 for file in `eval echo '$'$var`; do
3679 echo '#ifdef IN_GCC' >>$link
3682 echo "#include \"$file\"" >>$link
3687 echo '#endif' >>$link
3692 for def in `eval echo '$'$define`; do
3693 echo "#ifndef $def" >>$link
3694 echo "#define $def" >>$link
3695 echo "#endif" >>$link
3699 # Truncate the target if necessary
3700 if test x$host_truncate_target != x; then
3701 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
3704 # Get the version trigger filename from the toplevel
3705 if test "${with_gcc_version_trigger+set}" = set; then
3706 gcc_version_trigger=$with_gcc_version_trigger
3708 gcc_version_trigger=${srcdir}/version.c
3711 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
3714 # Internationalization
3716 VERSION="$gcc_version"
3717 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
3718 AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
3724 # NLS support is still experimental, so disable it by default for now.
3726 [ --enable-nls use Native Language Support (disabled by default)],
3730 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
3732 # Get an absolute path to the GCC top-level source directory
3738 # Conditionalize the makefile for this host machine.
3739 # Make-host contains the concatenation of all host makefile fragments
3740 # [there can be more than one]. This file is built by configure.frag.
3741 host_overrides=Make-host
3742 dep_host_xmake_file=
3743 for f in .. ${host_xmake_file}
3745 if test -f ${srcdir}/config/$f
3747 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
3751 # Conditionalize the makefile for this target machine.
3752 # Make-target contains the concatenation of all host makefile fragments
3753 # [there can be more than one]. This file is built by configure.frag.
3754 target_overrides=Make-target
3756 for f in .. ${tmake_file}
3758 if test -f ${srcdir}/config/$f
3760 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
3764 # If the host doesn't support symlinks, modify CC in
3765 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
3766 # Otherwise, we can use "CC=$(CC)".
3768 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
3770 cc_set_by_configure="\$(CC)"
3771 quoted_cc_set_by_configure="\$(CC)"
3772 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
3775 if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
3777 symbolic_link="cp -p"
3781 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
3782 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
3783 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
3787 out_object_file=`basename $out_file .c`.o
3790 for f in $tm_file; do
3793 tm_file_list="${tm_file_list} $f" ;;
3794 *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
3799 for f in $host_xm_file; do
3801 auto-host.h | gansidecl.h | hwint.h )
3802 host_xm_file_list="${host_xm_file_list} $f" ;;
3803 *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
3808 for f in $build_xm_file; do
3810 auto-build.h | auto-host.h | gansidecl.h | hwint.h )
3811 build_xm_file_list="${build_xm_file_list} $f" ;;
3812 *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
3816 # Define macro CROSS_COMPILE in compilation
3817 # if this is a cross-compiler.
3818 # Also use all.cross instead of all.internal
3819 # and add cross-make to Makefile.
3820 cross_overrides="/dev/null"
3821 if test x$host != x$target
3823 cross_defines="CROSS=-DCROSS_COMPILE"
3824 cross_overrides="${topdir}/cross-make"
3827 # When building gcc with a cross-compiler, we need to fix a few things.
3828 # This must come after cross-make as we want all.build to override
3830 build_overrides="/dev/null"
3831 if test x$build != x$host
3833 build_overrides="${topdir}/build-make"
3836 # Expand extra_headers to include complete path.
3837 # This substitutes for lots of t-* files.
3839 if test "x$extra_headers" = x
3842 # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
3843 for file in $extra_headers;
3845 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
3849 if test x$use_collect2 = xno; then
3853 # Add a definition of USE_COLLECT2 if system wants one.
3854 # Also tell toplev.c what to do.
3855 # This substitutes for lots of t-* files.
3856 if test x$use_collect2 = x
3861 will_use_collect2="collect2"
3862 maybe_use_collect2="-DUSE_COLLECT2"
3866 # Set MD_DEPS if the real md file is in md.pre-cpp.
3867 # Set MD_CPP to the cpp to pass the md file through. Md files use ';'
3868 # for line oriented comments, so we must always use a GNU cpp. If
3869 # building gcc with a cross compiler, use the cross compiler just
3870 # built. Otherwise, we can use the cpp just built.
3872 if test "x$md_cppflags" = x
3874 md_file_sub=$srcdir/config/$md_file
3879 # If we have gas in the build tree, make a link to it.
3880 if test -f ../gas/Makefile; then
3881 rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
3884 # If we have nm in the build tree, make a link to it.
3885 if test -f ../binutils/Makefile; then
3886 rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
3889 # If we have ld in the build tree, make a link to it.
3890 if test -f ../ld/Makefile; then
3891 # if test x$use_collect2 = x; then
3892 # rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
3894 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
3898 # Figure out what assembler alignment features are present.
3899 AC_MSG_CHECKING(assembler alignment features)
3901 gcc_cv_as_alignment_features=
3902 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
3903 if test -x "$DEFAULT_ASSEMBLER"; then
3904 gcc_cv_as="$DEFAULT_ASSEMBLER"
3905 elif test -x "$AS"; then
3907 elif test -x as$host_exeext; then
3908 # Build using assembler in the current directory.
3909 gcc_cv_as=./as$host_exeext
3910 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
3911 # Single tree build which includes gas.
3912 for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
3915 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
3917 if test x$gcc_cv_gas_version != x; then
3922 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
3923 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
3925 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
3926 # Gas version 2.6 and later support for .balign and .p2align.
3927 # bytes to skip when using .p2align.
3928 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
3929 gcc_cv_as_alignment_features=".balign and .p2align"
3930 AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
3932 # Gas version 2.8 and later support specifying the maximum
3933 # bytes to skip when using .p2align.
3934 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
3935 gcc_cv_as_alignment_features=".p2align including maximum skip"
3936 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
3939 elif test x$host = x$target; then
3941 # Search the same directories that the installed compiler will
3942 # search. Else we may find the wrong assembler and lose. If we
3943 # do not find a suitable assembler binary, then try the user's
3946 # Also note we have to check MD_EXEC_PREFIX before checking the
3947 # user's path. Unfortunately, there is no good way to get at the
3948 # value of MD_EXEC_PREFIX here. So we do a brute force search
3949 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
3950 # to be fixed as part of the make/configure rewrite too.
3952 if test "x$exec_prefix" = xNONE; then
3953 if test "x$prefix" = xNONE; then
3954 test_prefix=/usr/local
3959 test_prefix=$exec_prefix
3962 # If the loop below does not find an assembler, then use whatever
3963 # one we can find in the users's path.
3967 test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
3968 $test_prefix/lib/gcc-lib/$target \
3969 /usr/lib/gcc/$target/$gcc_version \
3970 /usr/lib/gcc/$target \
3971 $test_prefix/$target/bin/$target/$gcc_version \
3972 $test_prefix/$target/bin \
3977 /bsd43/usr/lib/cmplrs/cc \
3978 /usr/cross64/usr/bin \
3979 /usr/lib/cmplrs/cc \
3980 /sysv/usr/lib/cmplrs/cc \
3981 /svr4/usr/lib/cmplrs/cc \
3984 for dir in $test_dirs; do
3985 if test -f $dir/as$host_exeext; then
3986 gcc_cv_as=$dir/as$host_exeext
3991 if test x$gcc_cv_as != x; then
3992 # Check if we have .balign and .p2align
3993 echo ".balign 4" > conftest.s
3994 echo ".p2align 2" >> conftest.s
3995 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
3996 gcc_cv_as_alignment_features=".balign and .p2align"
3997 AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
3999 rm -f conftest.s conftest.o
4000 # Check if specifying the maximum bytes to skip when
4001 # using .p2align is supported.
4002 echo ".p2align 4,,7" > conftest.s
4003 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4004 gcc_cv_as_alignment_features=".p2align including maximum skip"
4005 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
4007 rm -f conftest.s conftest.o
4009 AC_MSG_RESULT($gcc_cv_as_alignment_features)
4011 AC_MSG_CHECKING(assembler subsection support)
4012 gcc_cv_as_subsections=
4013 if test x$gcc_cv_as != x; then
4014 # Check if we have .subsection
4015 echo ".subsection 1" > conftest.s
4016 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4017 gcc_cv_as_subsections=".subsection"
4018 if test -x nm$host_exeext; then
4019 gcc_cv_nm=./nm$host_exeext
4020 elif test x$host = x$target; then
4022 gcc_cv_nm=nm$host_exeext
4024 if test x$gcc_cv_nm != x; then
4025 cat > conftest.s <<EOF
4026 conftest_label1: .word 0
4028 conftest_label2: .word 0
4031 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4032 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
4033 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
4034 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
4037 gcc_cv_as_subsections="working .subsection -1"
4038 AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING)
4043 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
4045 AC_MSG_RESULT($gcc_cv_as_subsections)
4047 AC_MSG_CHECKING(assembler instructions)
4048 gcc_cv_as_instructions=
4049 if test x$gcc_cv_as != x; then
4050 set "filds fists" "filds mem; fists mem"
4053 echo "$2" > conftest.s
4054 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4055 gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
4056 AC_DEFINE_UNQUOTED(HAVE_GAS_`echo "$1" | tr '[a-z ]' '[A-Z_]'`)
4060 rm -f conftest.s conftest.o
4062 AC_MSG_RESULT($gcc_cv_as_instructions)
4064 # Figure out what language subdirectories are present.
4065 # Look if the user specified --enable-languages="..."; if not, use
4066 # the environment variable $LANGUAGES if defined. $LANGUAGES might
4068 if test x"${enable_languages+set}" != xset; then
4069 if test x"${LANGUAGES+set}" = xset; then
4070 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
4072 enable_languages=all
4076 for lang in ${srcdir}/*/config-lang.in ..
4080 # The odd quoting in the next line works around
4081 # an apparent bug in bash 1.12 on linux.
4083 ${srcdir}/[*]/config-lang.in) ;;
4085 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
4086 if test "x$lang_alias" = x
4088 echo "$lang doesn't set \$language." 1>&2
4091 if test x"${enable_languages}" = xall; then
4094 case "${enable_languages}" in
4095 ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
4103 if test x"${add_this_lang}" = xyes; then
4105 ${srcdir}/ada/config-lang.in)
4106 if test x$gnat = xyes ; then
4107 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
4111 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
4120 # Make gthr-default.h if we have a thread file.
4122 if test $thread_file != single; then
4123 rm -f gthr-default.h
4124 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
4125 gthread_flags=-DHAVE_GTHR_DEFAULT
4127 AC_SUBST(gthread_flags)
4129 # Make empty files to contain the specs and options for each language.
4130 # Then add #include lines to for a compiler that has specs and/or options.
4135 rm -f specs.h options.h gencheck.h
4136 touch specs.h options.h gencheck.h
4137 for subdir in . $subdirs
4139 if test -f $srcdir/$subdir/lang-specs.h; then
4140 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
4141 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
4143 if test -f $srcdir/$subdir/lang-options.h; then
4144 echo "#include \"$subdir/lang-options.h\"" >>options.h
4145 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
4147 if test -f $srcdir/$subdir/$subdir-tree.def; then
4148 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
4149 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
4153 # These (without "all_") are set in each config-lang.in.
4154 # `language' must be a single word so is spelled singularly.
4160 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
4161 # List of language makefile fragments.
4166 # Add the language fragments.
4167 # Languages are added via two mechanisms. Some information must be
4168 # recorded in makefile variables, these are defined in config-lang.in.
4169 # We accumulate them and plug them into the main Makefile.
4170 # The other mechanism is a set of hooks for each of the main targets
4171 # like `clean', `install', etc.
4173 language_fragments="Make-lang"
4174 language_hooks="Make-hooks"
4177 for s in .. $subdirs
4189 . ${srcdir}/$s/config-lang.in
4190 if test "x$language" = x
4192 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
4195 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
4196 all_languages="$all_languages $language"
4197 if test "x$boot_language" = xyes
4199 all_boot_languages="$all_boot_languages $language"
4201 all_compilers="$all_compilers $compilers"
4202 all_stagestuff="$all_stagestuff $stagestuff"
4203 all_diff_excludes="$all_diff_excludes $diff_excludes"
4204 all_headers="$all_headers $headers"
4205 all_outputs="$all_outputs $outputs"
4206 if test x$outputs = x
4208 oldstyle_subdirs="$oldstyle_subdirs $s"
4210 all_lib2funcs="$all_lib2funcs $lib2funcs"
4214 # Since we can't use `::' targets, we link each language in
4215 # with a set of hooks, reached indirectly via lang.${target}.
4219 target_list="all.build all.cross start.encap rest.encap \
4221 install-normal install-common install-info install-man \
4223 mostlyclean clean distclean extraclean maintainer-clean \
4224 stage1 stage2 stage3 stage4"
4225 for t in $target_list
4228 for lang in .. $all_languages
4230 if test $lang != ".."; then
4234 echo "lang.$t: $x" >> Make-hooks
4237 # If we're not building in srcdir, create .gdbinit.
4239 if test ! -f Makefile.in; then
4240 echo "dir ." > .gdbinit
4241 echo "dir ${srcdir}" >> .gdbinit
4242 if test x$gdb_needs_out_file_path = xyes
4244 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
4246 if test "x$subdirs" != x; then
4249 echo "dir ${srcdir}/$s" >> .gdbinit
4252 echo "source ${srcdir}/.gdbinit" >> .gdbinit
4255 # Define variables host_canonical and build_canonical
4256 # because some Cygnus local changes in the Makefile depend on them.
4257 build_canonical=${build}
4258 host_canonical=${host}
4260 if test "${host}" != "${target}" ; then
4261 target_subdir=${target}/
4263 AC_SUBST(build_canonical)
4264 AC_SUBST(host_canonical)
4265 AC_SUBST(target_subdir)
4267 # If this is using newlib, then define inhibit_libc in
4268 # LIBGCC2_CFLAGS. This will cause __eprintf to be left out of
4269 # libgcc.a, but that's OK because newib should have its own version of
4272 if test x$with_newlib = xyes; then
4273 inhibit_libc=-Dinhibit_libc
4275 AC_SUBST(inhibit_libc)
4277 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
4280 if test x$enable_haifa = xyes; then
4281 echo "Using the Haifa scheduler."
4283 sched_cflags=-DHAIFA
4285 AC_SUBST(sched_prefix)
4286 AC_SUBST(sched_cflags)
4287 if test x$enable_haifa != x; then
4288 # Explicitly remove files that need to be recompiled for the Haifa scheduler.
4289 for x in genattrtab.o toplev.o *sched.o; do
4297 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
4298 # absolute path for gcc_tooldir based on inserting the number of up-directory
4299 # movements required to get from $(exec_prefix) to $(prefix) into the basic
4300 # $(libsubdir)/@(unlibsubdir) based path.
4301 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
4302 # make and thus we'd get different behavior depending on where we built the
4304 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
4305 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
4307 changequote(<<, >>)dnl
4308 # An explanation of the sed strings:
4309 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
4310 # -e 's|/$||' match a trailing forward slash and eliminates it
4311 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
4312 # -e 's|/[^/]*|../|g' replaces each occurance of /<directory> with ../
4314 # (*) Note this pattern overwrites the first character of the string
4315 # with a forward slash if one is not already present. This is not a
4316 # problem because the exact names of the sub-directories concerned is
4317 # unimportant, just the number of them matters.
4319 # The practical upshot of these patterns is like this:
4321 # prefix exec_prefix result
4322 # ------ ----------- ------
4324 # /foo/ /foo/bar ../
4325 # /foo /foo/bar/ ../
4326 # /foo/ /foo/bar/ ../
4327 # /foo /foo/bar/ugg ../../
4330 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
4331 changequote([, ])dnl
4333 AC_SUBST(gcc_tooldir)
4336 # Nothing to do for FLOAT_H, float_format already handled.
4340 # Process the language and host/target makefile fragments.
4341 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
4343 # Substitute configuration variables
4345 AC_SUBST(all_boot_languages)
4346 AC_SUBST(all_compilers)
4347 AC_SUBST(all_diff_excludes)
4348 AC_SUBST(all_headers)
4349 AC_SUBST(all_lang_makefiles)
4350 AC_SUBST(all_languages)
4351 AC_SUBST(all_lib2funcs)
4352 AC_SUBST(all_stagestuff)
4353 AC_SUBST(build_exeext)
4354 AC_SUBST(build_install_headers_dir)
4355 AC_SUBST(build_xm_file_list)
4356 AC_SUBST(cc_set_by_configure)
4357 AC_SUBST(quoted_cc_set_by_configure)
4358 AC_SUBST(cpp_install_dir)
4360 AC_SUBST(dep_host_xmake_file)
4361 AC_SUBST(dep_tmake_file)
4362 AC_SUBST(extra_c_flags)
4363 AC_SUBST(extra_c_objs)
4364 AC_SUBST(extra_cpp_objs)
4365 AC_SUBST(extra_cxx_objs)
4366 AC_SUBST(extra_headers_list)
4367 AC_SUBST(extra_objs)
4368 AC_SUBST(extra_parts)
4369 AC_SUBST(extra_passes)
4370 AC_SUBST(extra_programs)
4371 AC_SUBST(fixinc_defs)
4372 AC_SUBST(float_h_file)
4373 AC_SUBST(gcc_gxx_include_dir)
4374 AC_SUBST(gcc_version)
4375 AC_SUBST(gcc_version_trigger)
4376 AC_SUBST(host_exeext)
4377 AC_SUBST(host_extra_gcc_objs)
4378 AC_SUBST(host_xm_file_list)
4381 AC_SUBST(lang_options_files)
4382 AC_SUBST(lang_specs_files)
4383 AC_SUBST(lang_tree_files)
4384 AC_SUBST(local_prefix)
4385 AC_SUBST(maybe_use_collect2)
4387 AC_SUBST(objc_boehm_gc)
4389 AC_SUBST(out_object_file)
4390 AC_SUBST(stage_prefix_set_by_configure)
4391 AC_SUBST(symbolic_link)
4392 AC_SUBST(thread_file)
4393 AC_SUBST(tm_file_list)
4394 AC_SUBST(will_use_collect2)
4397 AC_SUBST_FILE(target_overrides)
4398 AC_SUBST_FILE(host_overrides)
4399 AC_SUBST(cross_defines)
4400 AC_SUBST_FILE(cross_overrides)
4401 AC_SUBST_FILE(build_overrides)
4402 AC_SUBST_FILE(language_fragments)
4403 AC_SUBST_FILE(language_hooks)
4405 # Echo that links are built
4406 if test x$host = x$target
4414 if test x$host != x$build
4416 str3=" on a $build system"
4419 if test "x$str2" != x || test "x$str3" != x
4424 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
4426 if test "x$str2" != x || test "x$str3" != x
4428 echo " ${str2}${str3}." 1>&2
4431 # Truncate the target if necessary
4432 if test x$host_truncate_target != x; then
4433 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
4436 # Configure the subdirectories
4437 # AC_CONFIG_SUBDIRS($subdirs)
4439 # Create the Makefile
4440 # and configure language subdirectories
4441 AC_OUTPUT($all_outputs,
4443 . $srcdir/configure.lang
4444 case x$CONFIG_HEADERS in
4445 xauto-host.h:config.in)
4448 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
4449 # bootstrapping and the installation procedure can still use
4450 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
4451 # FLAGS_TO_PASS has been modified to solve the problem there.
4452 # This is virtually a duplicate of what happens in configure.lang; we do
4453 # an extra check to make sure this only happens if ln -s can be used.
4454 if test "$symbolic_link" = "ln -s"; then
4455 for d in .. ${subdirs} ; do
4456 if test $d != ..; then
4459 for t in stage1 stage2 stage3 stage4 include
4462 $symbolic_link ../$t $t 2>/dev/null
4468 # Avoid having to add intl to our include paths.
4469 if test -f intl/libintl.h; then
4470 echo creating libintl.h
4471 echo '#include "intl/libintl.h"' >libintl.h
4478 target_alias='${target_alias}'
4480 subdirs='${subdirs}'
4481 oldstyle_subdirs='${oldstyle_subdirs}'
4482 symbolic_link='${symbolic_link}'
4483 program_transform_set='${program_transform_set}'
4484 program_transform_name='${program_transform_name}'
4485 dep_host_xmake_file='${dep_host_xmake_file}'
4486 host_xmake_file='${host_xmake_file}'
4487 dep_tmake_file='${dep_tmake_file}'
4488 tmake_file='${tmake_file}'
4489 thread_file='${thread_file}'
4490 gcc_version='${gcc_version}'
4491 gcc_version_trigger='${gcc_version_trigger}'
4492 local_prefix='${local_prefix}'
4493 build_install_headers_dir='${build_install_headers_dir}'
4494 build_exeext='${build_exeext}'
4495 host_exeext='${host_exeext}'
4496 out_file='${out_file}'
4497 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
4498 SET_MAKE='${SET_MAKE}'
4499 target_list='${target_list}'
4500 target_overrides='${target_overrides}'
4501 host_overrides='${host_overrides}'
4502 cross_defines='${cross_defines}'
4503 cross_overrides='${cross_overrides}'
4504 build_overrides='${build_overrides}'
4505 cpp_install_dir='${cpp_install_dir}'