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 ${xm_file}"
1401 xm_defines="USG POSIX SMALL_ARG_MAX"
1403 if test x$gas = xyes; then
1404 # Only needed if gas does not support -s
1405 tm_file="i386/sol2gas.h ${tm_file}"
1407 tmake_file=i386/t-sol2
1408 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1410 if test x$enable_threads = xyes; then
1411 thread_file='solaris'
1415 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1417 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1418 xm_defines="USG POSIX"
1419 tm_file=i386/sysv5.h
1420 if test x$stabs = xyes
1422 tm_file="${tm_file} dbx.h"
1424 tmake_file=i386/t-crtpic
1426 extra_parts="crtbegin.o crtend.o"
1427 if test x$enable_threads = xyes; then
1432 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1434 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1435 xm_defines="USG POSIX SMALL_ARG_MAX"
1436 tm_file=i386/sysv4.h
1437 if test x$stabs = xyes
1439 tm_file="${tm_file} dbx.h"
1441 tmake_file=i386/t-crtpic
1443 extra_parts="crtbegin.o crtend.o"
1446 i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit
1448 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1449 xm_defines="USG POSIX"
1451 tmake_file="i386/t-crtpic i386/t-udk"
1453 extra_parts="crtbegin.o crtend.o"
1454 install_headers_dir=install-headers-cpio
1457 i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+
1460 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
1461 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
1462 if test x$stabs = xyes
1464 tm_file=i386/osf1elfgdb.h
1466 tm_file=i386/osf1elf.h
1468 tmake_file=i386/t-osf1elf
1469 xmake_file=i386/x-osf1elf
1470 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1473 i[34567]86-*-sysv*) # Intel 80386's running system V
1475 xm_defines="USG SVR3"
1476 xmake_file=i386/x-sysv3
1477 if test x$gas = xyes
1479 if test x$stabs = xyes
1481 tm_file=i386/svr3dbx.h
1482 tmake_file=i386/t-svr3dbx
1483 extra_parts="svr3.ifile svr3z.rfile"
1485 tm_file=i386/svr3gas.h
1486 extra_parts="crtbegin.o crtend.o"
1487 tmake_file=i386/t-crtstuff
1490 tm_file=i386/sysv3.h
1491 extra_parts="crtbegin.o crtend.o"
1492 tmake_file=i386/t-crtstuff
1495 i386-*-vsta) # Intel 80386's running VSTa kernel
1496 xm_file="${xm_file} i386/xm-vsta.h"
1498 tmake_file=i386/t-vsta
1499 xmake_file=i386/x-vsta
1504 xm_file="${xm_file} i386/xm-cygwin.h"
1505 tmake_file=i386/t-cygwin
1506 tm_file=i386/win32.h
1507 xmake_file=i386/x-cygwin
1509 if test x$enable_threads = xyes; then
1515 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1517 xm_file="${xm_file} i386/xm-cygwin.h"
1518 tmake_file=i386/t-cygwin
1519 tm_file=i386/cygwin.h
1520 xmake_file=i386/x-cygwin
1522 if test x$enable_threads = xyes; then
1528 i[34567]86-*-mingw32*)
1530 tm_file=i386/mingw32.h
1531 xm_file="${xm_file} i386/xm-mingw32.h"
1532 tmake_file="i386/t-cygwin i386/t-mingw32"
1534 xmake_file=i386/x-cygwin
1535 if test x$enable_threads = xyes; then
1542 *minwg32crt* | *mingw32*)
1543 tm_file="${tm_file} i386/crtdll.h"
1551 xm_file="${xm_file} i386/xm-uwin.h"
1552 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
1553 tmake_file="i386/t-cygwin i386/t-uwin"
1555 xmake_file=i386/x-cygwin
1556 if test x$enable_threads = xyes; then
1562 i[34567]86-*-interix*)
1564 tm_file="i386/i386-interix.h interix.h"
1565 xm_file="i386/xm-i386-interix.h xm-interix.h"
1566 xm_defines="USG NO_SYS_SIGLIST"
1567 tmake_file="i386/t-interix"
1568 extra_objs=interix.o
1569 xmake_file=x-interix
1570 if test x$enable_threads = xyes ; then
1573 if test x$stabs = xyes ; then
1574 tm_file="${tm_file} dbxcoff.h"
1578 i[34567]86-*-winnt3*)
1580 tm_file=i386/win-nt.h
1581 out_file=i386/i386.c
1582 xm_file="xm-winnt.h ${xm_file}"
1583 xmake_file=winnt/x-winnt
1584 tmake_file=i386/t-winnt
1585 extra_host_objs="winnt.o oldnames.o"
1586 extra_gcc_objs="spawnv.o oldnames.o"
1587 if test x$gnu_ld != xyes
1589 extra_programs=ld.exe
1591 if test x$enable_threads = xyes; then
1596 i[34567]86-dg-dgux*)
1598 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1599 xm_defines="USG POSIX"
1600 out_file=i386/dgux.c
1602 tmake_file=i386/t-dgux
1603 xmake_file=i386/x-dgux
1604 install_headers_dir=install-headers-cpio
1606 i860-alliant-*) # Alliant FX/2800
1607 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
1608 xm_file="${xm_file}"
1609 xmake_file=i860/x-fx2800
1610 tmake_file=i860/t-fx2800
1611 extra_parts="crtbegin.o crtend.o"
1614 tm_file="${tm_file} i860/bsd.h"
1615 if test x$gas = xyes
1617 tm_file="${tm_file} i860/bsd-gas.h"
1622 tm_file="${tm_file} i860/mach.h"
1623 tmake_file=t-libc-ok
1625 i860-*-osf*) # Intel Paragon XP/S, OSF/1AD
1626 tm_file="${tm_file} svr3.h i860/paragon.h"
1627 xm_defines="USG SVR3"
1631 tm_file="${tm_file} svr3.h i860/sysv3.h"
1632 xm_defines="USG SVR3"
1633 xmake_file=i860/x-sysv3
1634 extra_parts="crtbegin.o crtend.o"
1637 tm_file="${tm_file} svr4.h i860/sysv4.h"
1638 xm_defines="USG SVR3"
1639 xmake_file=i860/x-sysv4
1641 extra_parts="crtbegin.o crtend.o"
1643 i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
1644 tm_file="${tm_file} i960/vx960.h"
1645 tmake_file=i960/t-vxworks960
1647 thread_file='vxworks'
1649 i960-wrs-vxworks5* | i960-wrs-vxworks)
1650 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
1651 tmake_file=i960/t-vxworks960
1653 thread_file='vxworks'
1656 tm_file="${tm_file} i960/vx960.h"
1657 tmake_file=i960/t-vxworks960
1659 thread_file='vxworks'
1662 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1663 tmake_file=i960/t-960bare
1667 tmake_file="i960/t-960bare t-rtems"
1668 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
1671 i960-*-*) # Default i960 environment.
1675 extra_parts="crtinit.o crtfini.o"
1677 m68000-convergent-sysv*)
1679 xm_file="m68k/xm-3b1.h ${xm_file}"
1682 extra_headers=math-68881.h
1684 m68000-hp-bsd*) # HP 9000/200 running BSD
1685 tm_file=m68k/hp2bsd.h
1686 xmake_file=m68k/x-hp2bsd
1688 extra_headers=math-68881.h
1690 m68000-hp-hpux*) # HP 9000 series 300
1691 xm_file="xm-alloca.h ${xm_file}"
1692 xm_defines="USG NO_SYS_SIGLIST"
1693 if test x$gas = xyes
1695 xmake_file=m68k/x-hp320g
1696 tm_file=m68k/hp310g.h
1698 xmake_file=m68k/x-hp320
1699 tm_file=m68k/hp310.h
1701 install_headers_dir=install-headers-cpio
1703 extra_headers=math-68881.h
1708 extra_headers=math-68881.h
1711 tm_file=m68k/sun2o4.h
1713 extra_headers=math-68881.h
1716 xm_file="m68k/xm-3b1.h ${xm_file}"
1718 if test x$gas = xyes
1725 extra_headers=math-68881.h
1727 m68k-apple-aux*) # Apple Macintosh running A/UX
1728 xm_defines="USG AUX"
1729 tmake_file=m68k/t-aux
1730 install_headers_dir=install-headers-cpio
1731 extra_headers=math-68881.h
1732 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
1734 if test "$gnu_ld" = yes
1736 tm_file="${tm_file} m68k/auxgld.h"
1738 tm_file="${tm_file} m68k/auxld.h"
1740 if test "$gas" = yes
1742 tm_file="${tm_file} m68k/auxgas.h"
1744 tm_file="${tm_file} m68k/auxas.h"
1746 tm_file="${tm_file} m68k/a-ux.h"
1750 tm_file=m68k/apollo68.h
1751 xmake_file=m68k/x-apollo68
1753 extra_headers=math-68881.h
1756 m68k-altos-sysv*) # Altos 3068
1757 if test x$gas = xyes
1759 tm_file=m68k/altos3068.h
1762 echo "The Altos is supported only with the GNU assembler" 1>&2
1765 extra_headers=math-68881.h
1767 m68k-bull-sysv*) # Bull DPX/2
1768 if test x$gas = xyes
1770 if test x$stabs = xyes
1772 tm_file=m68k/dpx2cdbx.h
1774 tm_file=m68k/dpx2g.h
1779 xm_file="xm-alloca.h ${xm_file}"
1781 xmake_file=m68k/x-dpx2
1783 extra_headers=math-68881.h
1785 m68k-atari-sysv4*) # Atari variant of V.4.
1786 tm_file=m68k/atari.h
1787 xm_file="xm-alloca.h ${xm_file}"
1788 xm_defines="USG FULL_PROTOTYPES"
1790 extra_parts="crtbegin.o crtend.o"
1791 extra_headers=math-68881.h
1794 m68k-motorola-sysv*)
1795 tm_file=m68k/mot3300.h
1796 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
1797 xm_defines=NO_SYS_SIGLIST
1798 if test x$gas = xyes
1800 xmake_file=m68k/x-mot3300-gas
1801 if test x$gnu_ld = xyes
1803 tmake_file=m68k/t-mot3300-gald
1805 tmake_file=m68k/t-mot3300-gas
1809 xmake_file=m68k/x-mot3300
1810 if test x$gnu_ld = xyes
1812 tmake_file=m68k/t-mot3300-gld
1814 tmake_file=m68k/t-mot3300
1818 gdb_needs_out_file_path=yes
1819 extra_parts="crt0.o mcrt0.o"
1820 extra_headers=math-68881.h
1823 m68k-ncr-sysv*) # NCR Tower 32 SVR3
1824 tm_file=m68k/tower-as.h
1825 xm_defines="USG SVR3"
1826 xmake_file=m68k/x-tower
1827 extra_parts="crtbegin.o crtend.o"
1828 extra_headers=math-68881.h
1831 tm_file=m68k/plexus.h
1832 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
1835 extra_headers=math-68881.h
1839 xm_file="xm-alloca.h ${xm_file}"
1841 extra_headers=math-68881.h
1844 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
1845 xm_defines="USG unos"
1846 xmake_file=m68k/x-crds
1849 extra_headers=math-68881.h
1851 m68k-cbm-sysv4*) # Commodore variant of V.4.
1853 xm_file="xm-alloca.h ${xm_file}"
1854 xm_defines="USG FULL_PROTOTYPES"
1855 xmake_file=m68k/x-amix
1857 extra_parts="crtbegin.o crtend.o"
1858 extra_headers=math-68881.h
1862 tm_file=m68k/ccur-GAS.h
1863 xmake_file=m68k/x-ccur
1864 extra_headers=math-68881.h
1868 m68k-hp-bsd4.4*) # HP 9000/3xx running 4.4bsd
1869 tm_file=m68k/hp3bsd44.h
1871 extra_headers=math-68881.h
1874 m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix
1875 tm_file=m68k/hp3bsd.h
1877 extra_headers=math-68881.h
1881 if test x$with_fp = xno
1883 tm_file=m68k/isi-nfp.h
1889 extra_headers=math-68881.h
1891 m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
1892 xm_file="xm-alloca.h ${xm_file}"
1893 xm_defines="USG NO_SYS_SIGLIST"
1894 if test x$gas = xyes
1896 xmake_file=m68k/x-hp320g
1897 tm_file=m68k/hp320g.h
1899 xmake_file=m68k/x-hp320
1900 tm_file=m68k/hpux7.h
1902 install_headers_dir=install-headers-cpio
1904 extra_headers=math-68881.h
1907 m68k-hp-hpux*) # HP 9000 series 300
1908 xm_file="xm-alloca.h ${xm_file}"
1909 xm_defines="USG NO_SYS_SIGLIST"
1910 if test x$gas = xyes
1912 xmake_file=m68k/x-hp320g
1913 tm_file=m68k/hp320g.h
1915 xmake_file=m68k/x-hp320
1916 tm_file=m68k/hp320.h
1918 install_headers_dir=install-headers-cpio
1920 extra_headers=math-68881.h
1924 tm_file=m68k/sun3mach.h
1926 extra_headers=math-68881.h
1930 if test x$gas = xyes
1932 tm_file=m68k/news3gas.h
1934 tm_file=m68k/news3.h
1937 extra_headers=math-68881.h
1940 m68k-sony-bsd* | m68k-sony-newsos*)
1941 if test x$gas = xyes
1943 tm_file=m68k/newsgas.h
1948 extra_headers=math-68881.h
1951 m68k-next-nextstep2*)
1952 tm_file=m68k/next21.h
1953 xm_file="m68k/xm-next.h ${xm_file}"
1954 tmake_file=m68k/t-next
1955 xmake_file=m68k/x-next
1956 extra_objs=nextstep.o
1957 extra_headers=math-68881.h
1961 m68k-next-nextstep3*)
1963 xm_file="m68k/xm-next.h ${xm_file}"
1964 tmake_file=m68k/t-next
1965 xmake_file=m68k/x-next
1966 extra_objs=nextstep.o
1967 extra_parts="crtbegin.o crtend.o"
1968 extra_headers=math-68881.h
1970 if test x$enable_threads = xyes; then
1975 if test x$with_fp = xno
1977 tm_file=m68k/sun3n3.h
1979 tm_file=m68k/sun3o3.h
1983 extra_headers=math-68881.h
1985 m68k-sun-sunos*) # For SunOS 4 (the default).
1986 if test x$with_fp = xno
1988 tm_file=m68k/sun3n.h
1994 extra_headers=math-68881.h
1997 tm_file=m68k/vxm68k.h
1998 tmake_file=m68k/t-vxworks68
1999 extra_headers=math-68881.h
2000 thread_file='vxworks'
2004 tmake_file=m68k/t-m68kbare
2005 tm_file="m68k/m68k-aout.h libgloss.h"
2006 extra_headers=math-68881.h
2010 tmake_file=m68k/t-m68kbare
2011 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
2012 extra_headers=math-68881.h
2015 m68020-*-elf* | m68k-*-elf*)
2016 tm_file="m68k/m68020-elf.h libgloss.h"
2017 xm_file=m68k/xm-m68kv.h
2018 tmake_file=m68k/t-m68kelf
2019 header_files=math-68881.h
2022 if test x$gas = xyes
2026 tm_file=m68k/lynx-ng.h
2028 xm_file=m68k/xm-lynx.h
2030 tmake_file=m68k/t-lynx
2031 extra_headers=math-68881.h
2035 tm_file=m68k/netbsd.h
2042 # we need collect2 until our bug is fixed...
2045 m68k-*-sysv3*) # Motorola m68k's running system V.3
2046 xm_file="xm-alloca.h ${xm_file}"
2048 xmake_file=m68k/x-m68kv
2049 extra_parts="crtbegin.o crtend.o"
2050 extra_headers=math-68881.h
2053 m68k-*-sysv4*) # Motorola m68k's running system V.4
2054 tm_file=m68k/m68kv4.h
2055 xm_file="xm-alloca.h ${xm_file}"
2058 extra_parts="crtbegin.o crtend.o"
2059 extra_headers=math-68881.h
2062 m68k-*-linux-gnuaout*) # Motorola m68k's running GNU/Linux
2065 tm_file=m68k/linux-aout.h
2066 tmake_file="t-linux-aout m68k/t-linux-aout"
2067 extra_headers=math-68881.h
2071 m68k-*-linux-gnulibc1) # Motorola m68k's running GNU/Linux
2072 # with ELF format using the
2073 # GNU/Linux C library 5
2075 tm_file=m68k/linux.h
2076 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
2077 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2078 extra_headers=math-68881.h
2082 m68k-*-linux-gnu*) # Motorola m68k's running GNU/Linux
2083 # with ELF format using glibc 2
2084 # aka the GNU/Linux C library 6.
2086 tm_file=m68k/linux.h
2087 tmake_file="t-linux m68k/t-linux"
2088 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2089 extra_headers=math-68881.h
2092 if test x$enable_threads = xyes; then
2097 tmake_file=m68k/t-m68kbare
2098 tm_file=m68k/m68k-psos.h
2099 extra_headers=math-68881.h
2103 tmake_file="m68k/t-m68kbare t-rtems"
2104 tm_file=m68k/rtems.h
2105 extra_headers=math-68881.h
2112 tm_file=m88k/dguxbcs.h
2113 tmake_file=m88k/t-dguxbcs
2117 tmake_file=m88k/t-dgux
2120 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
2121 xmake_file=m88k/x-dgux
2122 if test x$gas = xyes
2124 tmake_file=m88k/t-dgux-gas
2127 m88k-dolphin-sysv3*)
2128 tm_file=m88k/dolph.h
2129 extra_parts="crtbegin.o crtend.o"
2130 xm_file="m88k/xm-sysv3.h ${xm_file}"
2131 xmake_file=m88k/x-dolph
2132 if test x$gas = xyes
2134 tmake_file=m88k/t-m88k-gas
2137 m88k-tektronix-sysv3)
2138 tm_file=m88k/tekXD88.h
2139 extra_parts="crtbegin.o crtend.o"
2140 xm_file="m88k/xm-sysv3.h ${xm_file}"
2141 xmake_file=m88k/x-tekXD88
2142 if test x$gas = xyes
2144 tmake_file=m88k/t-m88k-gas
2148 tm_file=m88k/m88k-aout.h
2151 tm_file=m88k/m88k-coff.h
2152 tmake_file=m88k/t-bug
2156 extra_parts="crtbegin.o crtend.o"
2157 if test x$gas = xyes
2159 tmake_file=m88k/t-luna-gas
2161 tmake_file=m88k/t-luna
2165 tmake_file="${tmake_file} m88k/t-luna-gas"
2168 tm_file=m88k/sysv3.h
2169 extra_parts="crtbegin.o crtend.o"
2170 xm_file="m88k/xm-sysv3.h ${xm_file}"
2171 xmake_file=m88k/x-sysv3
2172 if test x$gas = xyes
2174 tmake_file=m88k/t-m88k-gas
2178 tm_file=m88k/sysv4.h
2179 extra_parts="crtbegin.o crtend.o"
2180 xmake_file=m88k/x-sysv4
2181 tmake_file=m88k/t-sysv4
2183 mips-sgi-irix6*) # SGI System V.4., IRIX 6
2184 tm_file=mips/iris6.h
2185 xm_file=mips/xm-iris6.h
2186 xmake_file=mips/x-iris6
2187 tmake_file=mips/t-iris6
2188 # if test x$enable_threads = xyes; then
2189 # thread_file='irix'
2193 tm_file="mips/elf.h libgloss.h mips/vxworks.h"
2194 tmake_file=mips/t-ecoff
2197 extra_parts="crtbegin.o crtend.o"
2198 thread_file='vxworks'
2200 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
2201 tm_file="mips/iris6.h mips/cross64.h"
2203 xm_file="mips/xm-iris5.h"
2204 xmake_file=mips/x-iris
2205 tmake_file=mips/t-cross64
2206 # See comment in mips/iris[56].h files.
2208 # if test x$enable_threads = xyes; then
2209 # thread_file='irix'
2213 if test x$gas = xyes
2215 if test x$stabs = xyes
2217 tm_file=mips/iris5gdb.h
2219 tm_file="mips/sni-svr4.h mips/sni-gas.h"
2222 tm_file=mips/sni-svr4.h
2225 xmake_file=mips/x-sni-svr4
2226 tmake_file=mips/t-mips-gas
2227 if test x$gnu_ld != xyes
2232 mips-sgi-irix5*) # SGI System V.4., IRIX 5
2233 if test x$gas = xyes
2235 tm_file="mips/iris5.h mips/iris5gas.h"
2236 if test x$stabs = xyes
2238 tm_file="${tm_file} dbx.h"
2241 tm_file=mips/iris5.h
2244 xm_file="mips/xm-iris5.h"
2245 xmake_file=mips/x-iris
2246 # mips-tfile doesn't work yet
2247 tmake_file=mips/t-mips-gas
2248 # See comment in mips/iris5.h file.
2250 # if test x$enable_threads = xyes; then
2251 # thread_file='irix'
2254 mips-sgi-irix4loser*) # Mostly like a MIPS.
2255 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
2256 if test x$stabs = xyes; then
2257 tm_file="${tm_file} dbx.h"
2260 xmake_file=mips/x-iris
2261 if test x$gas = xyes
2263 tmake_file=mips/t-mips-gas
2265 extra_passes="mips-tfile mips-tdump"
2267 if test x$gnu_ld != xyes
2271 # if test x$enable_threads = xyes; then
2272 # thread_file='irix'
2275 mips-sgi-irix4*) # Mostly like a MIPS.
2276 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
2277 if test x$stabs = xyes; then
2278 tm_file="${tm_file} dbx.h"
2281 xmake_file=mips/x-iris
2282 if test x$gas = xyes
2284 tmake_file=mips/t-mips-gas
2286 extra_passes="mips-tfile mips-tdump"
2288 if test x$gnu_ld != xyes
2292 # if test x$enable_threads = xyes; then
2293 # thread_file='irix'
2296 mips-sgi-*) # Mostly like a MIPS.
2297 tm_file="mips/iris3.h ${tm_file}"
2298 if test x$stabs = xyes; then
2299 tm_file="${tm_file} dbx.h"
2302 xmake_file=mips/x-iris3
2303 if test x$gas = xyes
2305 tmake_file=mips/t-mips-gas
2307 extra_passes="mips-tfile mips-tdump"
2309 if test x$gnu_ld != xyes
2314 mips-dec-osfrose*) # Decstation running OSF/1 reference port with OSF/rose.
2315 tm_file="mips/osfrose.h ${tm_file}"
2316 xmake_file=mips/x-osfrose
2317 tmake_file=mips/t-osfrose
2318 extra_objs=halfpic.o
2321 mips-dec-osf*) # Decstation running OSF/1 as shipped by DIGITAL
2322 tm_file=mips/dec-osf1.h
2323 if test x$stabs = xyes; then
2324 tm_file="${tm_file} dbx.h"
2326 xmake_file=mips/x-dec-osf1
2327 if test x$gas = xyes
2329 tmake_file=mips/t-mips-gas
2331 tmake_file=mips/t-ultrix
2332 extra_passes="mips-tfile mips-tdump"
2334 if test x$gnu_ld != xyes
2339 mips-dec-bsd*) # Decstation running 4.4 BSD
2340 tm_file=mips/dec-bsd.h
2341 if test x$gas = xyes
2343 tmake_file=mips/t-mips-gas
2345 tmake_file=mips/t-ultrix
2346 extra_passes="mips-tfile mips-tdump"
2348 if test x$gnu_ld != xyes
2353 mipsel-*-netbsd* | mips-dec-netbsd*) # Decstation running NetBSD
2354 tm_file=mips/netbsd.h
2355 # On NetBSD, the headers are already okay, except for math.h.
2358 mips*-*-linux*) # Linux MIPS, either endian.
2360 xm_file="xm-siglist.h ${xm_file}"
2362 mipsel-*) tm_file="mips/elfl.h mips/linux.h" ;;
2363 *) tm_file="mips/elf.h mips/linux.h" ;;
2365 extra_parts="crtbegin.o crtend.o"
2369 mips*el-*-openbsd*) # mips little endian
2370 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2371 tm_file=mips/openbsd.h
2373 mips*-*-openbsd*) # mips big endian
2374 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2375 tm_file=mips/openbsd-be.h
2377 mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news.
2378 tm_file="mips/news4.h ${tm_file}"
2379 if test x$stabs = xyes; then
2380 tm_file="${tm_file} dbx.h"
2382 if test x$gas = xyes
2384 tmake_file=mips/t-mips-gas
2386 extra_passes="mips-tfile mips-tdump"
2388 if test x$gnu_ld != xyes
2392 xmake_file=mips/x-sony
2394 mips-sony-sysv*) # Sony NEWS 3800 with NEWSOS5.0.
2395 # That is based on svr4.
2396 # t-svr4 is not right because this system doesn't use ELF.
2397 tm_file="mips/news5.h ${tm_file}"
2398 if test x$stabs = xyes; then
2399 tm_file="${tm_file} dbx.h"
2401 xm_file="xm-siglist.h ${xm_file}"
2403 if test x$gas = xyes
2405 tmake_file=mips/t-mips-gas
2407 extra_passes="mips-tfile mips-tdump"
2409 if test x$gnu_ld != xyes
2414 mips-tandem-sysv4*) # Tandem S2 running NonStop UX
2415 tm_file="mips/svr4-5.h mips/svr4-t.h"
2416 if test x$stabs = xyes; then
2417 tm_file="${tm_file} dbx.h"
2419 xm_file="xm-siglist.h ${xm_file}"
2421 xmake_file=mips/x-sysv
2422 if test x$gas = xyes
2424 tmake_file=mips/t-mips-gas
2425 extra_parts="crtbegin.o crtend.o"
2427 tmake_file=mips/t-mips
2428 extra_passes="mips-tfile mips-tdump"
2430 if test x$gnu_ld != xyes
2435 mips-*-ultrix* | mips-dec-mach3) # Decstation.
2436 tm_file="mips/ultrix.h ${tm_file}"
2437 if test x$stabs = xyes; then
2438 tm_file="${tm_file} dbx.h"
2440 xmake_file=mips/x-ultrix
2441 if test x$gas = xyes
2443 tmake_file=mips/t-mips-gas
2445 tmake_file=mips/t-ultrix
2446 extra_passes="mips-tfile mips-tdump"
2448 if test x$gnu_ld != xyes
2454 mips-*-riscos[56789]bsd*)
2456 tm_file=mips/bsd-5.h # MIPS BSD 4.3, RISC-OS 5.0
2457 if test x$stabs = xyes; then
2458 tm_file="${tm_file} dbx.h"
2460 if test x$gas = xyes
2462 tmake_file=mips/t-bsd-gas
2464 tmake_file=mips/t-bsd
2465 extra_passes="mips-tfile mips-tdump"
2467 if test x$gnu_ld != xyes
2473 mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
2475 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
2476 if test x$stabs = xyes; then
2477 tm_file="${tm_file} dbx.h"
2479 if test x$gas = xyes
2481 tmake_file=mips/t-bsd-gas
2483 tmake_file=mips/t-bsd
2484 extra_passes="mips-tfile mips-tdump"
2486 if test x$gnu_ld != xyes
2492 mips-*-riscos[56789]sysv4*)
2494 tm_file=mips/svr4-5.h # MIPS System V.4., RISC-OS 5.0
2495 if test x$stabs = xyes; then
2496 tm_file="${tm_file} dbx.h"
2498 xm_file="xm-siglist.h ${xm_file}"
2499 xmake_file=mips/x-sysv
2500 if test x$gas = xyes
2502 tmake_file=mips/t-svr4-gas
2504 tmake_file=mips/t-svr4
2505 extra_passes="mips-tfile mips-tdump"
2507 if test x$gnu_ld != xyes
2513 mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
2515 tm_file="mips/svr4-4.h ${tm_file}"
2516 if test x$stabs = xyes; then
2517 tm_file="${tm_file} dbx.h"
2520 xmake_file=mips/x-sysv
2521 if test x$gas = xyes
2523 tmake_file=mips/t-svr4-gas
2525 tmake_file=mips/t-svr4
2526 extra_passes="mips-tfile mips-tdump"
2528 if test x$gnu_ld != xyes
2534 mips-*-riscos[56789]sysv*)
2536 tm_file=mips/svr3-5.h # MIPS System V.3, RISC-OS 5.0
2537 if test x$stabs = xyes; then
2538 tm_file="${tm_file} dbx.h"
2541 xmake_file=mips/x-sysv
2542 if test x$gas = xyes
2544 tmake_file=mips/t-svr3-gas
2546 tmake_file=mips/t-svr3
2547 extra_passes="mips-tfile mips-tdump"
2549 if test x$gnu_ld != xyes
2554 mips-*-sysv* | mips-*-riscos*sysv*)
2555 tm_file="mips/svr3-4.h ${tm_file}"
2556 if test x$stabs = xyes; then
2557 tm_file="${tm_file} dbx.h"
2560 xmake_file=mips/x-sysv
2561 if test x$gas = xyes
2563 tmake_file=mips/t-svr3-gas
2565 tmake_file=mips/t-svr3
2566 extra_passes="mips-tfile mips-tdump"
2568 if test x$gnu_ld != xyes
2574 mips-*-riscos[56789]*) # Default MIPS RISC-OS 5.0.
2576 tm_file=mips/mips-5.h
2577 if test x$stabs = xyes; then
2578 tm_file="${tm_file} dbx.h"
2580 if test x$gas = xyes
2582 tmake_file=mips/t-mips-gas
2584 extra_passes="mips-tfile mips-tdump"
2586 if test x$gnu_ld != xyes
2594 tm_file=mips/ecoffl.h
2595 if test x$stabs = xyes; then
2596 tm_file="${tm_file} dbx.h"
2598 tmake_file=mips/t-ecoff
2601 tm_file="gofast.h mips/ecoff.h"
2602 if test x$stabs = xyes; then
2603 tm_file="${tm_file} dbx.h"
2605 tmake_file=mips/t-ecoff
2608 tm_file="mips/elfl.h libgloss.h"
2609 tmake_file=mips/t-elf
2612 tm_file="mips/elf.h"
2613 tmake_file=mips/t-elf
2616 tm_file="mips/elfl64.h"
2617 tmake_file=mips/t-elf
2619 mips64orionel-*-elf*)
2620 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
2621 tmake_file=mips/t-elf
2624 tm_file="mips/elf64.h"
2625 tmake_file=mips/t-elf
2628 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
2629 tmake_file=mips/t-elf
2631 mips64orion-*-rtems*)
2632 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
2633 tmake_file="mips/t-ecoff t-rtems"
2636 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
2637 tmake_file=mips/t-r3900
2640 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
2641 tmake_file=mips/t-r3900
2643 mips-*-*) # Default MIPS RISC-OS 4.0.
2644 if test x$stabs = xyes; then
2645 tm_file="${tm_file} dbx.h"
2647 if test x$gas = xyes
2649 tmake_file=mips/t-mips-gas
2651 extra_passes="mips-tfile mips-tdump"
2653 if test x$gnu_ld != xyes
2660 tm_file="mn10200/mn10200.h"
2661 if test x$stabs = xyes
2663 tm_file="${tm_file} dbx.h"
2669 tm_file="mn10300/mn10300.h"
2670 if test x$stabs = xyes
2672 tm_file="${tm_file} dbx.h"
2677 tm_file=ns32k/encore.h
2681 tm_file=ns32k/sequent.h
2685 tm_file=ns32k/tek6100.h
2689 tm_file=ns32k/tek6200.h
2692 # This has not been updated to GCC 2.
2695 # xmake_file=ns32k/x-genix
2696 # tm_file=ns32k/genix.h
2700 tm_file=ns32k/merlin.h
2704 tm_file=ns32k/pc532-mach.h
2708 tm_file=ns32k/pc532-min.h
2709 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
2714 tm_file=ns32k/netbsd.h
2715 xm_file="ns32k/xm-netbsd.h ${xm_file}"
2716 # On NetBSD, the headers are already okay, except for math.h.
2721 tm_file="${tm_file} pdp11/2bsd.h"
2730 xmake_file=pyr/x-pyr
2737 xmake_file=romp/x-mach
2744 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
2748 tm_file=rs6000/beos.h
2749 xm_file=rs6000/xm-beos.h
2750 tmake_file=rs6000/t-beos
2751 xmake_file=rs6000/x-beos
2753 powerpc-*-sysv* | powerpc-*-elf*)
2754 tm_file=rs6000/sysv4.h
2755 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2756 xm_defines="USG POSIX"
2757 extra_headers=ppc-asm.h
2758 if test x$gas = xyes
2760 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2762 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2764 xmake_file=rs6000/x-sysv4
2767 tm_file=rs6000/eabiaix.h
2768 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2769 extra_headers=ppc-asm.h
2772 tm_file=rs6000/eabisim.h
2773 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2774 extra_headers=ppc-asm.h
2777 tm_file=rs6000/eabi.h
2778 if test x$gas = xyes
2780 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2782 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2784 extra_headers=ppc-asm.h
2787 tm_file=rs6000/rtems.h
2788 if test x$gas = xyes
2790 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
2792 tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
2794 extra_headers=ppc-asm.h
2796 powerpc-*-linux-gnulibc1)
2797 tm_file=rs6000/linux.h
2798 xm_file=rs6000/xm-sysv4.h
2799 out_file=rs6000/rs6000.c
2800 if test x$gas = xyes
2802 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2804 tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2807 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2808 extra_headers=ppc-asm.h
2809 if test x$enable_threads = xyes; then
2813 powerpc-*-linux-gnu*)
2814 tm_file=rs6000/linux.h
2815 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2816 xm_defines="USG ${xm_defines}"
2817 out_file=rs6000/rs6000.c
2818 if test x$gas = xyes
2820 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
2822 tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
2825 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2826 extra_headers=ppc-asm.h
2827 if test x$enable_threads = xyes; then
2831 powerpc-wrs-vxworks*)
2833 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2834 xm_defines="USG POSIX"
2835 tm_file=rs6000/vxppc.h
2836 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2837 extra_headers=ppc-asm.h
2838 thread_file='vxworks'
2840 powerpcle-*-sysv* | powerpcle-*-elf*)
2841 tm_file=rs6000/sysv4le.h
2842 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2843 xm_defines="USG POSIX"
2844 if test x$gas = xyes
2846 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2848 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2850 xmake_file=rs6000/x-sysv4
2851 extra_headers=ppc-asm.h
2853 powerpcle-*-eabisim*)
2854 tm_file=rs6000/eabilesim.h
2855 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2856 extra_headers=ppc-asm.h
2859 tm_file=rs6000/eabile.h
2860 if test x$gas = xyes
2862 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2864 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2866 extra_headers=ppc-asm.h
2868 powerpcle-*-winnt* )
2869 tm_file=rs6000/win-nt.h
2870 tmake_file=rs6000/t-winnt
2872 if test x$enable_threads = xyes; then
2875 extra_headers=ppc-asm.h
2877 powerpcle-*-pe | powerpcle-*-cygwin*)
2878 tm_file=rs6000/cygwin.h
2879 xm_file="rs6000/xm-cygwin.h ${xm_file}"
2880 tmake_file=rs6000/t-winnt
2881 xmake_file=rs6000/x-cygwin
2883 if test x$enable_threads = xyes; then
2887 extra_headers=ppc-asm.h
2889 powerpcle-*-solaris2*)
2890 tm_file=rs6000/sol2.h
2891 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2892 xm_defines="USG POSIX"
2893 if test x$gas = xyes
2895 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2897 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2899 xmake_file=rs6000/x-sysv4
2900 extra_headers=ppc-asm.h
2903 rs6000-ibm-aix3.[01]*)
2905 tm_file=rs6000/aix31.h
2906 xmake_file=rs6000/x-aix31
2911 rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
2913 tm_file=rs6000/aix3newas.h
2914 if test x$host != x$target
2916 tmake_file=rs6000/t-xnewas
2918 tmake_file=rs6000/t-newas
2924 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
2926 tm_file=rs6000/aix41.h
2927 if test x$host != x$target
2929 tmake_file=rs6000/t-xnewas
2931 tmake_file=rs6000/t-newas
2933 if test "$gnu_ld" = yes
2935 xmake_file=rs6000/x-aix41-gld
2937 xmake_file=rs6000/x-aix41
2943 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
2945 tm_file=rs6000/aix43.h
2946 if test x$host != x$target
2948 tmake_file=rs6000/t-xaix43
2950 tmake_file=rs6000/t-aix43
2952 xmake_file=rs6000/x-aix43
2957 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
2959 tm_file=rs6000/aix43.h
2960 if test x$host != x$target
2962 tmake_file=rs6000/t-xaix43
2964 tmake_file=rs6000/t-aix43
2966 xmake_file=rs6000/x-aix43
2979 tm_file=rs6000/mach.h
2980 xm_file="${xm_file} rs6000/xm-mach.h"
2981 xmake_file=rs6000/x-mach
2985 tm_file=rs6000/lynx.h
2986 xm_file=rs6000/xm-lynx.h
2987 tmake_file=rs6000/t-rs6000
2988 xmake_file=rs6000/x-lynx
2996 tmake_file="sh/t-sh t-rtems"
2997 tm_file=sh/rtemself.h
3001 tmake_file="sh/t-sh t-rtems"
3010 xm_file="xm-alloca.h ${xm_file}"
3013 sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
3014 tm_file=sparc/vxsparc.h
3015 tmake_file=sparc/t-vxsparc
3017 thread_file='vxworks'
3020 tmake_file=sparc/t-sparcbare
3021 tm_file="sparc/aout.h libgloss.h"
3024 tm_file=sparc/netbsd.h
3029 # we need collect2 until our bug is fixed...
3037 tmake_file=sparc/t-elf
3038 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3042 sparc-*-linux-gnuaout*) # Sparc's running GNU/Linux, a.out
3043 xm_file="${xm_file} sparc/xm-linux.h"
3044 tm_file=sparc/linux-aout.h
3048 sparc-*-linux-gnulibc1*) # Sparc's running GNU/Linux, libc5
3049 xm_file="${xm_file} sparc/xm-linux.h"
3051 tm_file=sparc/linux.h
3052 tmake_file="t-linux t-linux-gnulibc1"
3053 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3056 sparc-*-linux-gnu*) # Sparc's running GNU/Linux, libc6
3057 xm_file="${xm_file} sparc/xm-linux.h"
3059 tm_file=sparc/linux.h
3060 tmake_file="t-linux"
3061 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3063 if test x$enable_threads = xyes; then
3068 if test x$gas = xyes
3070 tm_file=sparc/lynx.h
3072 tm_file=sparc/lynx-ng.h
3074 xm_file=sparc/xm-lynx.h
3075 tmake_file=sparc/t-sunos41
3079 tmake_file="sparc/t-sparcbare t-rtems"
3080 tm_file=sparc/rtems.h
3082 sparcv9-*-solaris2*)
3083 tm_file=sparc/sol2-sld-64.h
3084 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
3085 xm_defines="USG POSIX"
3086 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
3087 xmake_file=sparc/x-sysv4
3088 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
3090 if test x${enable_threads} = x ; then
3091 enable_threads=$have_pthread_h
3092 if test x${enable_threads} = x ; then
3093 enable_threads=$have_thread_h
3096 if test x${enable_threads} = xyes ; then
3097 if test x${have_pthread_h} = xyes ; then
3100 thread_file='solaris'
3104 sparc-hal-solaris2*)
3105 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
3106 xm_defines="USG POSIX"
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"
3119 thread_file='solaris'
3122 if test x$gnu_ld = xyes
3124 tm_file=sparc/sol2.h
3126 tm_file=sparc/sol2-sld.h
3128 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
3129 xm_defines="USG POSIX"
3130 tmake_file=sparc/t-sol2
3131 xmake_file=sparc/x-sysv4
3132 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3143 if test x${enable_threads} = x; then
3144 enable_threads=$have_pthread_h
3145 if test x${enable_threads} = x; then
3146 enable_threads=$have_thread_h
3149 if test x${enable_threads} = xyes; then
3150 if test x${have_pthread_h} = xyes; then
3153 thread_file='solaris'
3158 tm_file=sparc/sunos4.h
3159 tmake_file=sparc/t-sunos40
3163 tm_file=sparc/sunos4.h
3164 tmake_file=sparc/t-sunos41
3166 if test x$gas = xyes; then
3167 tm_file="${tm_file} sparc/sun4gas.h"
3171 tm_file=sparc/sun4o3.h
3175 tm_file=sparc/sysv4.h
3176 xm_file="xm-siglist.h sparc/xm-sysv4.h"
3177 xm_defines="USG POSIX"
3179 xmake_file=sparc/x-sysv4
3180 extra_parts="crtbegin.o crtend.o"
3183 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
3184 xm_defines="USG POSIX"
3185 tm_file=sparc/vxsim.h
3186 tmake_file=sparc/t-vxsparc
3187 xmake_file=sparc/x-sysv4
3190 tm_file="sparc/splet.h libgloss.h"
3191 tmake_file=sparc/t-splet
3194 tm_file="sparc/litecoff.h libgloss.h"
3195 tmake_file=sparc/t-sparclite
3198 tm_file="sparc/lite.h aoutos.h libgloss.h"
3199 tmake_file=sparc/t-sparclite
3202 tmake_file=sparc/t-sp64
3203 tm_file=sparc/sp64-aout.h
3206 tmake_file=sparc/t-sp64
3207 tm_file=sparc/sp64-elf.h
3208 extra_parts="crtbegin.o crtend.o"
3210 sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux
3211 tmake_file="t-linux sparc/t-linux64"
3212 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
3213 tm_file=sparc/linux64.h
3215 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3218 # This hasn't been upgraded to GCC 2.
3219 # tahoe-harris-*) # Harris tahoe, using COFF.
3220 # tm_file=tahoe/harris.h
3222 # tahoe-*-bsd*) # tahoe running BSD
3224 thumb-*-coff* | thumbel-*-coff*)
3226 out_file=arm/thumb.c
3227 xm_file=arm/xm-thumb.h
3228 md_file=arm/thumb.md
3229 tmake_file=arm/t-thumb
3233 out_file=arm/thumb.c
3234 xm_file=arm/xm-thumb.h
3235 md_file=arm/thumb.md
3236 tmake_file=arm/t-thumb
3237 thread_file='vxworks'
3239 # This hasn't been upgraded to GCC 2.
3246 tm_file="v850/v850.h"
3247 xm_file="v850/xm-v850.h"
3248 tmake_file=v850/t-v850
3249 if test x$stabs = xyes
3251 tm_file="${tm_file} dbx.h"
3255 vax-*-bsd*) # vaxen running BSD
3259 vax-*-sysv*) # vaxen running system V
3260 tm_file="${tm_file} vax/vaxv.h"
3265 tm_file="${tm_file} netbsd.h vax/netbsd.h"
3271 tmake_file="${tmake_file} vax/t-openbsd"
3273 vax-*-ultrix*) # vaxen running ultrix
3274 tm_file="${tm_file} vax/ultrix.h"
3278 vax-*-vms*) # vaxen running VMS
3279 xm_file=vax/xm-vms.h
3283 vax-*-*) # vax default entry
3287 xm_file="${xm_file} xm-svr3"
3291 echo "Configuration $machine not supported" 1>&2
3298 ;; # Existing GNU/Linux systems do not use the GNU setup.
3300 # On the GNU system, the setup is just about the same on
3301 # each different CPU. The specific machines that GNU
3302 # supports are matched above and just set $cpu_type.
3303 xm_file="xm-gnu.h ${xm_file}"
3304 tm_file=${cpu_type}/gnu.h
3305 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3306 # GNU always uses ELF.
3308 # GNU tools are the only tools.
3311 xmake_file=x-linux # These details are the same as Linux.
3312 tmake_file=t-gnu # These are not.
3315 xmake_try_sysv=x-sysv
3316 install_headers_dir=install-headers-cpio
3319 install_headers_dir=install-headers-cpio
3323 # Distinguish i[34567]86
3324 # Also, do not run mips-tfile on MIPS if using gas.
3325 # Process --with-cpu= for PowerPC/rs6000
3326 target_cpu_default2=
3329 target_cpu_default2=1
3332 case $target_alias in
3334 target_cpu_default2=4
3337 target_cpu_default2=2
3341 i686-*-* | i786-*-*)
3342 target_cpu_default2=3
3347 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
3350 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
3353 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
3356 target_cpu_default2="MASK_CPU_EV5"
3360 if test x$gas = xyes
3362 if test "$target_cpu_default2" = ""
3364 target_cpu_default2="MASK_GAS"
3366 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
3371 case "x$with_cpu" in
3374 target_cpu_default2="TARGET_CPU_generic"
3377 # Distinguish cores, and major variants
3378 # arm7m doesn't exist, but D & I don't affect code
3379 xarm[23678] | xarm250 | xarm[67][01]0 \
3380 | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
3381 | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
3382 | xstrongarm | xstrongarm110 | xstrongarm1100)
3383 target_cpu_default2="TARGET_CPU_$with_cpu"
3387 echo "--with-cpu must be passed a value" 1>&2
3392 if test x$pass2done = xyes
3394 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3401 mips*-*-ecoff* | mips*-*-elf*)
3402 if test x$gas = xyes
3404 if test x$gnu_ld = xyes
3406 target_cpu_default2=20
3408 target_cpu_default2=16
3413 if test x$gas = xyes
3415 target_cpu_default2=16
3418 powerpc*-*-* | rs6000-*-*)
3419 case "x$with_cpu" in
3423 xcommon | xpower | xpower2 | xpowerpc | xrios \
3424 | xrios1 | xrios2 | xrsc | xrsc1 \
3425 | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
3426 | xec603e | x740 | x750 | x401 \
3427 | x403 | x505 | x801 | x821 | x823 | x860)
3428 target_cpu_default2="\"$with_cpu\""
3432 echo "--with-cpu must be passed a value" 1>&2
3437 if test x$pass2done = xyes
3439 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3446 case ".$with_cpu" in
3448 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
3450 .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
3451 target_cpu_default2="TARGET_CPU_$with_cpu"
3454 if test x$pass2done = xyes
3456 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3464 if test "$target_cpu_default2" != ""
3466 if test "$target_cpu_default" != ""
3468 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3470 target_cpu_default=$target_cpu_default2
3474 # No need for collect2 if we have the GNU linker.
3475 # Actually, there is now; GNU ld doesn't handle the EH info or
3476 # collecting for shared libraries.
3483 # Save data on machine being used to compile GCC in build_xm_file.
3484 # Save data on host machine in vars host_xm_file and host_xmake_file.
3485 if test x$pass1done = x
3487 if test x"$xm_file" = x
3488 then build_xm_file=$cpu_type/xm-$cpu_type.h
3489 else build_xm_file=$xm_file
3491 build_xm_defines=$xm_defines
3492 build_install_headers_dir=$install_headers_dir
3493 build_exeext=$exeext
3496 if test x$pass2done = x
3498 if test x"$xm_file" = x
3499 then host_xm_file=$cpu_type/xm-$cpu_type.h
3500 else host_xm_file=$xm_file
3502 host_xm_defines=$xm_defines
3503 if test x"$xmake_file" = x
3504 then xmake_file=$cpu_type/x-$cpu_type
3506 host_xmake_file="$xmake_file"
3507 host_truncate_target=$truncate_target
3508 host_extra_gcc_objs=$extra_gcc_objs
3509 host_extra_objs=$extra_host_objs
3516 extra_objs="${host_extra_objs} ${extra_objs}"
3518 # Default the target-machine variables that were not explicitly set.
3519 if test x"$tm_file" = x
3520 then tm_file=$cpu_type/$cpu_type.h; fi
3522 if test x$extra_headers = x
3523 then extra_headers=; fi
3525 if test x"$xm_file" = x
3526 then xm_file=$cpu_type/xm-$cpu_type.h; fi
3528 if test x$md_file = x
3529 then md_file=$cpu_type/$cpu_type.md; fi
3531 if test x$out_file = x
3532 then out_file=$cpu_type/$cpu_type.c; fi
3534 if test x"$tmake_file" = x
3535 then tmake_file=$cpu_type/t-$cpu_type
3538 if test x"$dwarf2" = xyes
3539 then tm_file="tm-dwarf2.h $tm_file"
3542 if test x$float_format = x
3543 then float_format=i64
3546 if test $float_format = none
3547 then float_h_file=Makefile.in
3548 else float_h_file=float-$float_format.h
3551 if test x$enable_haifa = x
3554 alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
3559 # Handle cpp installation.
3560 if test x$enable_cpp != xno
3562 tmake_file="$tmake_file t-install-cpp"
3565 # Say what files are being used for the output code and MD file.
3566 echo "Using \`$srcdir/config/$out_file' to output insns."
3567 echo "Using \`$srcdir/config/$md_file' as machine description file."
3570 for f in $tm_file; do
3573 if test $count = ax; then
3574 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
3576 echo "Using the following target machine macro files:"
3577 for f in $tm_file; do
3578 echo " $srcdir/config/$f"
3583 for f in $host_xm_file; do
3586 if test $count = ax; then
3587 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
3589 echo "Using the following host machine macro files:"
3590 for f in $host_xm_file; do
3591 echo " $srcdir/config/$f"
3595 if test "$host_xm_file" != "$build_xm_file"; then
3597 for f in $build_xm_file; do
3600 if test $count = ax; then
3601 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
3603 echo "Using the following build machine macro files:"
3604 for f in $build_xm_file; do
3605 echo " $srcdir/config/$f"
3610 if test x$thread_file = x; then
3611 if test x$target_thread_file != x; then
3612 thread_file=$target_thread_file
3614 thread_file='single'
3618 # Set up the header files.
3619 # $links is the list of header files to create.
3620 # $vars is the list of shell variables with file names to include.
3621 # auto-host.h is the file containing items generated by autoconf and is
3622 # the first file included by config.h.
3624 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
3626 # If host=build, it is correct to have hconfig include auto-host.h
3627 # as well. If host!=build, we are in error and need to do more
3628 # work to find out the build config parameters.
3629 if test x$host = x$build
3631 build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
3633 # We create a subdir, then run autoconf in the subdir.
3634 # To prevent recursion we set host and build for the new
3635 # invocation of configure to the build for this invocation
3642 /*) realsrcdir=${srcdir};;
3643 *) realsrcdir=../${srcdir};;
3645 CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
3646 --target=$target --host=$build --build=$build
3648 # We just finished tests for the build machine, so rename
3649 # the file auto-build.h in the gcc directory.
3650 mv auto-host.h ../auto-build.h
3653 build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
3656 xm_file="gansidecl.h ${xm_file}"
3657 tm_file="gansidecl.h ${tm_file}"
3659 vars="host_xm_file tm_file xm_file build_xm_file"
3660 links="config.h tm.h tconfig.h hconfig.h"
3661 defines="host_xm_defines null_defines xm_defines build_xm_defines"
3664 if test -f config.status; then mv -f config.status config.bak; fi
3667 while test -n "$vars"
3669 set $vars; var=$1; shift; vars=$*
3670 set $links; link=$1; shift; links=$*
3671 set $defines; define=$1; shift; defines=$*
3675 # Define TARGET_CPU_DEFAULT if the system wants one.
3676 # This substitutes for lots of *.h files.
3677 if test "$target_cpu_default" != "" -a $link = tm.h
3679 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
3682 for file in `eval echo '$'$var`; do
3687 echo '#ifdef IN_GCC' >>$link
3690 echo "#include \"$file\"" >>$link
3695 echo '#endif' >>$link
3700 for def in `eval echo '$'$define`; do
3701 echo "#ifndef $def" >>$link
3702 echo "#define $def" >>$link
3703 echo "#endif" >>$link
3707 # Truncate the target if necessary
3708 if test x$host_truncate_target != x; then
3709 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
3712 # Get the version trigger filename from the toplevel
3713 if test "${with_gcc_version_trigger+set}" = set; then
3714 gcc_version_trigger=$with_gcc_version_trigger
3716 gcc_version_trigger=${srcdir}/version.c
3719 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
3722 # Internationalization
3724 VERSION="$gcc_version"
3725 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
3726 AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
3732 # NLS support is still experimental, so disable it by default for now.
3734 [ --enable-nls use Native Language Support (disabled by default)],
3738 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
3740 # Get an absolute path to the GCC top-level source directory
3746 # Conditionalize the makefile for this host machine.
3747 # Make-host contains the concatenation of all host makefile fragments
3748 # [there can be more than one]. This file is built by configure.frag.
3749 host_overrides=Make-host
3750 dep_host_xmake_file=
3751 for f in .. ${host_xmake_file}
3753 if test -f ${srcdir}/config/$f
3755 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
3759 # Conditionalize the makefile for this target machine.
3760 # Make-target contains the concatenation of all host makefile fragments
3761 # [there can be more than one]. This file is built by configure.frag.
3762 target_overrides=Make-target
3764 for f in .. ${tmake_file}
3766 if test -f ${srcdir}/config/$f
3768 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
3772 # If the host doesn't support symlinks, modify CC in
3773 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
3774 # Otherwise, we can use "CC=$(CC)".
3776 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
3778 cc_set_by_configure="\$(CC)"
3779 quoted_cc_set_by_configure="\$(CC)"
3780 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
3783 if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
3785 symbolic_link="cp -p"
3789 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
3790 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
3791 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
3795 out_object_file=`basename $out_file .c`.o
3798 for f in $tm_file; do
3801 tm_file_list="${tm_file_list} $f" ;;
3802 *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
3807 for f in $host_xm_file; do
3809 auto-host.h | gansidecl.h | hwint.h )
3810 host_xm_file_list="${host_xm_file_list} $f" ;;
3811 *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
3816 for f in $build_xm_file; do
3818 auto-build.h | auto-host.h | gansidecl.h | hwint.h )
3819 build_xm_file_list="${build_xm_file_list} $f" ;;
3820 *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
3824 # Define macro CROSS_COMPILE in compilation
3825 # if this is a cross-compiler.
3826 # Also use all.cross instead of all.internal
3827 # and add cross-make to Makefile.
3828 cross_overrides="/dev/null"
3829 if test x$host != x$target
3831 cross_defines="CROSS=-DCROSS_COMPILE"
3832 cross_overrides="${topdir}/cross-make"
3835 # When building gcc with a cross-compiler, we need to fix a few things.
3836 # This must come after cross-make as we want all.build to override
3838 build_overrides="/dev/null"
3839 if test x$build != x$host
3841 build_overrides="${topdir}/build-make"
3844 # Expand extra_headers to include complete path.
3845 # This substitutes for lots of t-* files.
3847 if test "x$extra_headers" = x
3850 # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
3851 for file in $extra_headers;
3853 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
3857 if test x$use_collect2 = xno; then
3861 # Add a definition of USE_COLLECT2 if system wants one.
3862 # Also tell toplev.c what to do.
3863 # This substitutes for lots of t-* files.
3864 if test x$use_collect2 = x
3869 will_use_collect2="collect2"
3870 maybe_use_collect2="-DUSE_COLLECT2"
3874 # Set MD_DEPS if the real md file is in md.pre-cpp.
3875 # Set MD_CPP to the cpp to pass the md file through. Md files use ';'
3876 # for line oriented comments, so we must always use a GNU cpp. If
3877 # building gcc with a cross compiler, use the cross compiler just
3878 # built. Otherwise, we can use the cpp just built.
3880 if test "x$md_cppflags" = x
3882 md_file_sub=$srcdir/config/$md_file
3887 # If we have gas in the build tree, make a link to it.
3888 if test -f ../gas/Makefile; then
3889 rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
3892 # If we have nm in the build tree, make a link to it.
3893 if test -f ../binutils/Makefile; then
3894 rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
3897 # If we have ld in the build tree, make a link to it.
3898 if test -f ../ld/Makefile; then
3899 # if test x$use_collect2 = x; then
3900 # rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
3902 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
3906 # Figure out what assembler alignment features are present.
3907 AC_MSG_CHECKING(assembler alignment features)
3909 gcc_cv_as_alignment_features=
3910 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
3911 if test -x "$DEFAULT_ASSEMBLER"; then
3912 gcc_cv_as="$DEFAULT_ASSEMBLER"
3913 elif test -x "$AS"; then
3915 elif test -x as$host_exeext; then
3916 # Build using assembler in the current directory.
3917 gcc_cv_as=./as$host_exeext
3918 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
3919 # Single tree build which includes gas.
3920 for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
3923 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
3925 if test x$gcc_cv_gas_version != x; then
3930 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
3931 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
3933 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
3934 # Gas version 2.6 and later support for .balign and .p2align.
3935 # bytes to skip when using .p2align.
3936 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
3937 gcc_cv_as_alignment_features=".balign and .p2align"
3938 AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
3940 # Gas version 2.8 and later support specifying the maximum
3941 # bytes to skip when using .p2align.
3942 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
3943 gcc_cv_as_alignment_features=".p2align including maximum skip"
3944 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
3947 elif test x$host = x$target; then
3949 # Search the same directories that the installed compiler will
3950 # search. Else we may find the wrong assembler and lose. If we
3951 # do not find a suitable assembler binary, then try the user's
3954 # Also note we have to check MD_EXEC_PREFIX before checking the
3955 # user's path. Unfortunately, there is no good way to get at the
3956 # value of MD_EXEC_PREFIX here. So we do a brute force search
3957 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
3958 # to be fixed as part of the make/configure rewrite too.
3960 if test "x$exec_prefix" = xNONE; then
3961 if test "x$prefix" = xNONE; then
3962 test_prefix=/usr/local
3967 test_prefix=$exec_prefix
3970 # If the loop below does not find an assembler, then use whatever
3971 # one we can find in the users's path.
3975 test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
3976 $test_prefix/lib/gcc-lib/$target \
3977 /usr/lib/gcc/$target/$gcc_version \
3978 /usr/lib/gcc/$target \
3979 $test_prefix/$target/bin/$target/$gcc_version \
3980 $test_prefix/$target/bin \
3985 /bsd43/usr/lib/cmplrs/cc \
3986 /usr/cross64/usr/bin \
3987 /usr/lib/cmplrs/cc \
3988 /sysv/usr/lib/cmplrs/cc \
3989 /svr4/usr/lib/cmplrs/cc \
3992 for dir in $test_dirs; do
3993 if test -f $dir/as$host_exeext; then
3994 gcc_cv_as=$dir/as$host_exeext
3999 if test x$gcc_cv_as != x; then
4000 # Check if we have .balign and .p2align
4001 echo ".balign 4" > conftest.s
4002 echo ".p2align 2" >> conftest.s
4003 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4004 gcc_cv_as_alignment_features=".balign and .p2align"
4005 AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
4007 rm -f conftest.s conftest.o
4008 # Check if specifying the maximum bytes to skip when
4009 # using .p2align is supported.
4010 echo ".p2align 4,,7" > conftest.s
4011 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4012 gcc_cv_as_alignment_features=".p2align including maximum skip"
4013 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
4015 rm -f conftest.s conftest.o
4017 AC_MSG_RESULT($gcc_cv_as_alignment_features)
4019 AC_MSG_CHECKING(assembler subsection support)
4020 gcc_cv_as_subsections=
4021 if test x$gcc_cv_as != x; then
4022 # Check if we have .subsection
4023 echo ".subsection 1" > conftest.s
4024 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4025 gcc_cv_as_subsections=".subsection"
4026 if test -x nm$host_exeext; then
4027 gcc_cv_nm=./nm$host_exeext
4028 elif test x$host = x$target; then
4030 gcc_cv_nm=nm$host_exeext
4032 if test x$gcc_cv_nm != x; then
4033 cat > conftest.s <<EOF
4034 conftest_label1: .word 0
4036 conftest_label2: .word 0
4039 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4040 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
4041 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
4042 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
4045 gcc_cv_as_subsections="working .subsection -1"
4046 AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING)
4051 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
4053 AC_MSG_RESULT($gcc_cv_as_subsections)
4055 AC_MSG_CHECKING(assembler instructions)
4056 gcc_cv_as_instructions=
4057 if test x$gcc_cv_as != x; then
4058 set "filds fists" "filds mem; fists mem"
4061 echo "$2" > conftest.s
4062 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4063 gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
4064 AC_DEFINE_UNQUOTED(HAVE_GAS_`echo "$1" | tr '[a-z ]' '[A-Z_]'`)
4068 rm -f conftest.s conftest.o
4070 AC_MSG_RESULT($gcc_cv_as_instructions)
4072 # Figure out what language subdirectories are present.
4073 # Look if the user specified --enable-languages="..."; if not, use
4074 # the environment variable $LANGUAGES if defined. $LANGUAGES might
4076 if test x"${enable_languages+set}" != xset; then
4077 if test x"${LANGUAGES+set}" = xset; then
4078 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
4080 enable_languages=all
4084 for lang in ${srcdir}/*/config-lang.in ..
4088 # The odd quoting in the next line works around
4089 # an apparent bug in bash 1.12 on linux.
4091 ${srcdir}/[*]/config-lang.in) ;;
4093 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
4094 if test "x$lang_alias" = x
4096 echo "$lang doesn't set \$language." 1>&2
4099 if test x"${enable_languages}" = xall; then
4102 case "${enable_languages}" in
4103 ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
4111 if test x"${add_this_lang}" = xyes; then
4113 ${srcdir}/ada/config-lang.in)
4114 if test x$gnat = xyes ; then
4115 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
4119 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
4128 # Make gthr-default.h if we have a thread file.
4130 if test $thread_file != single; then
4131 rm -f gthr-default.h
4132 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
4133 gthread_flags=-DHAVE_GTHR_DEFAULT
4135 AC_SUBST(gthread_flags)
4137 # Make empty files to contain the specs and options for each language.
4138 # Then add #include lines to for a compiler that has specs and/or options.
4143 rm -f specs.h options.h gencheck.h
4144 touch specs.h options.h gencheck.h
4145 for subdir in . $subdirs
4147 if test -f $srcdir/$subdir/lang-specs.h; then
4148 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
4149 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
4151 if test -f $srcdir/$subdir/lang-options.h; then
4152 echo "#include \"$subdir/lang-options.h\"" >>options.h
4153 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
4155 if test -f $srcdir/$subdir/$subdir-tree.def; then
4156 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
4157 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
4161 # These (without "all_") are set in each config-lang.in.
4162 # `language' must be a single word so is spelled singularly.
4168 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
4169 # List of language makefile fragments.
4174 # Add the language fragments.
4175 # Languages are added via two mechanisms. Some information must be
4176 # recorded in makefile variables, these are defined in config-lang.in.
4177 # We accumulate them and plug them into the main Makefile.
4178 # The other mechanism is a set of hooks for each of the main targets
4179 # like `clean', `install', etc.
4181 language_fragments="Make-lang"
4182 language_hooks="Make-hooks"
4185 for s in .. $subdirs
4197 . ${srcdir}/$s/config-lang.in
4198 if test "x$language" = x
4200 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
4203 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
4204 all_languages="$all_languages $language"
4205 if test "x$boot_language" = xyes
4207 all_boot_languages="$all_boot_languages $language"
4209 all_compilers="$all_compilers $compilers"
4210 all_stagestuff="$all_stagestuff $stagestuff"
4211 all_diff_excludes="$all_diff_excludes $diff_excludes"
4212 all_headers="$all_headers $headers"
4213 all_outputs="$all_outputs $outputs"
4214 if test x$outputs = x
4216 oldstyle_subdirs="$oldstyle_subdirs $s"
4218 all_lib2funcs="$all_lib2funcs $lib2funcs"
4222 # Since we can't use `::' targets, we link each language in
4223 # with a set of hooks, reached indirectly via lang.${target}.
4227 target_list="all.build all.cross start.encap rest.encap \
4229 install-normal install-common install-info install-man \
4231 mostlyclean clean distclean extraclean maintainer-clean \
4232 stage1 stage2 stage3 stage4"
4233 for t in $target_list
4236 for lang in .. $all_languages
4238 if test $lang != ".."; then
4242 echo "lang.$t: $x" >> Make-hooks
4245 # If we're not building in srcdir, create .gdbinit.
4247 if test ! -f Makefile.in; then
4248 echo "dir ." > .gdbinit
4249 echo "dir ${srcdir}" >> .gdbinit
4250 if test x$gdb_needs_out_file_path = xyes
4252 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
4254 if test "x$subdirs" != x; then
4257 echo "dir ${srcdir}/$s" >> .gdbinit
4260 echo "source ${srcdir}/.gdbinit" >> .gdbinit
4263 # Define variables host_canonical and build_canonical
4264 # because some Cygnus local changes in the Makefile depend on them.
4265 build_canonical=${build}
4266 host_canonical=${host}
4268 if test "${host}" != "${target}" ; then
4269 target_subdir=${target}/
4271 AC_SUBST(build_canonical)
4272 AC_SUBST(host_canonical)
4273 AC_SUBST(target_subdir)
4275 # If this is using newlib, then define inhibit_libc in
4276 # LIBGCC2_CFLAGS. This will cause __eprintf to be left out of
4277 # libgcc.a, but that's OK because newib should have its own version of
4280 if test x$with_newlib = xyes; then
4281 inhibit_libc=-Dinhibit_libc
4283 AC_SUBST(inhibit_libc)
4285 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
4288 if test x$enable_haifa = xyes; then
4289 echo "Using the Haifa scheduler."
4291 sched_cflags=-DHAIFA
4293 AC_SUBST(sched_prefix)
4294 AC_SUBST(sched_cflags)
4295 if test x$enable_haifa != x; then
4296 # Explicitly remove files that need to be recompiled for the Haifa scheduler.
4297 for x in genattrtab.o toplev.o *sched.o; do
4305 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
4306 # absolute path for gcc_tooldir based on inserting the number of up-directory
4307 # movements required to get from $(exec_prefix) to $(prefix) into the basic
4308 # $(libsubdir)/@(unlibsubdir) based path.
4309 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
4310 # make and thus we'd get different behavior depending on where we built the
4312 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
4313 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
4315 changequote(<<, >>)dnl
4316 # An explanation of the sed strings:
4317 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
4318 # -e 's|/$||' match a trailing forward slash and eliminates it
4319 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
4320 # -e 's|/[^/]*|../|g' replaces each occurance of /<directory> with ../
4322 # (*) Note this pattern overwrites the first character of the string
4323 # with a forward slash if one is not already present. This is not a
4324 # problem because the exact names of the sub-directories concerned is
4325 # unimportant, just the number of them matters.
4327 # The practical upshot of these patterns is like this:
4329 # prefix exec_prefix result
4330 # ------ ----------- ------
4332 # /foo/ /foo/bar ../
4333 # /foo /foo/bar/ ../
4334 # /foo/ /foo/bar/ ../
4335 # /foo /foo/bar/ugg ../../
4338 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
4339 changequote([, ])dnl
4341 AC_SUBST(gcc_tooldir)
4344 # Nothing to do for FLOAT_H, float_format already handled.
4348 # Process the language and host/target makefile fragments.
4349 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
4351 # Substitute configuration variables
4353 AC_SUBST(all_boot_languages)
4354 AC_SUBST(all_compilers)
4355 AC_SUBST(all_diff_excludes)
4356 AC_SUBST(all_headers)
4357 AC_SUBST(all_lang_makefiles)
4358 AC_SUBST(all_languages)
4359 AC_SUBST(all_lib2funcs)
4360 AC_SUBST(all_stagestuff)
4361 AC_SUBST(build_exeext)
4362 AC_SUBST(build_install_headers_dir)
4363 AC_SUBST(build_xm_file_list)
4364 AC_SUBST(cc_set_by_configure)
4365 AC_SUBST(quoted_cc_set_by_configure)
4366 AC_SUBST(cpp_install_dir)
4368 AC_SUBST(dep_host_xmake_file)
4369 AC_SUBST(dep_tmake_file)
4370 AC_SUBST(extra_c_flags)
4371 AC_SUBST(extra_c_objs)
4372 AC_SUBST(extra_cpp_objs)
4373 AC_SUBST(extra_cxx_objs)
4374 AC_SUBST(extra_headers_list)
4375 AC_SUBST(extra_objs)
4376 AC_SUBST(extra_parts)
4377 AC_SUBST(extra_passes)
4378 AC_SUBST(extra_programs)
4379 AC_SUBST(fixinc_defs)
4380 AC_SUBST(float_h_file)
4381 AC_SUBST(gcc_gxx_include_dir)
4382 AC_SUBST(gcc_version)
4383 AC_SUBST(gcc_version_trigger)
4384 AC_SUBST(host_exeext)
4385 AC_SUBST(host_extra_gcc_objs)
4386 AC_SUBST(host_xm_file_list)
4389 AC_SUBST(lang_options_files)
4390 AC_SUBST(lang_specs_files)
4391 AC_SUBST(lang_tree_files)
4392 AC_SUBST(local_prefix)
4393 AC_SUBST(maybe_use_collect2)
4395 AC_SUBST(objc_boehm_gc)
4397 AC_SUBST(out_object_file)
4398 AC_SUBST(stage_prefix_set_by_configure)
4399 AC_SUBST(symbolic_link)
4400 AC_SUBST(thread_file)
4401 AC_SUBST(tm_file_list)
4402 AC_SUBST(will_use_collect2)
4405 AC_SUBST_FILE(target_overrides)
4406 AC_SUBST_FILE(host_overrides)
4407 AC_SUBST(cross_defines)
4408 AC_SUBST_FILE(cross_overrides)
4409 AC_SUBST_FILE(build_overrides)
4410 AC_SUBST_FILE(language_fragments)
4411 AC_SUBST_FILE(language_hooks)
4413 # Echo that links are built
4414 if test x$host = x$target
4422 if test x$host != x$build
4424 str3=" on a $build system"
4427 if test "x$str2" != x || test "x$str3" != x
4432 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
4434 if test "x$str2" != x || test "x$str3" != x
4436 echo " ${str2}${str3}." 1>&2
4439 # Truncate the target if necessary
4440 if test x$host_truncate_target != x; then
4441 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
4444 # Configure the subdirectories
4445 # AC_CONFIG_SUBDIRS($subdirs)
4447 # Create the Makefile
4448 # and configure language subdirectories
4449 AC_OUTPUT($all_outputs,
4451 . $srcdir/configure.lang
4452 case x$CONFIG_HEADERS in
4453 xauto-host.h:config.in)
4456 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
4457 # bootstrapping and the installation procedure can still use
4458 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
4459 # FLAGS_TO_PASS has been modified to solve the problem there.
4460 # This is virtually a duplicate of what happens in configure.lang; we do
4461 # an extra check to make sure this only happens if ln -s can be used.
4462 if test "$symbolic_link" = "ln -s"; then
4463 for d in .. ${subdirs} ; do
4464 if test $d != ..; then
4467 for t in stage1 stage2 stage3 stage4 include
4470 $symbolic_link ../$t $t 2>/dev/null
4476 # Avoid having to add intl to our include paths.
4477 if test -f intl/libintl.h; then
4478 echo creating libintl.h
4479 echo '#include "intl/libintl.h"' >libintl.h
4486 target_alias='${target_alias}'
4488 subdirs='${subdirs}'
4489 oldstyle_subdirs='${oldstyle_subdirs}'
4490 symbolic_link='${symbolic_link}'
4491 program_transform_set='${program_transform_set}'
4492 program_transform_name='${program_transform_name}'
4493 dep_host_xmake_file='${dep_host_xmake_file}'
4494 host_xmake_file='${host_xmake_file}'
4495 dep_tmake_file='${dep_tmake_file}'
4496 tmake_file='${tmake_file}'
4497 thread_file='${thread_file}'
4498 gcc_version='${gcc_version}'
4499 gcc_version_trigger='${gcc_version_trigger}'
4500 local_prefix='${local_prefix}'
4501 build_install_headers_dir='${build_install_headers_dir}'
4502 build_exeext='${build_exeext}'
4503 host_exeext='${host_exeext}'
4504 out_file='${out_file}'
4505 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
4506 SET_MAKE='${SET_MAKE}'
4507 target_list='${target_list}'
4508 target_overrides='${target_overrides}'
4509 host_overrides='${host_overrides}'
4510 cross_defines='${cross_defines}'
4511 cross_overrides='${cross_overrides}'
4512 build_overrides='${build_overrides}'
4513 cpp_install_dir='${cpp_install_dir}'