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)
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="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
581 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
582 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
584 # GAS + IEEE_CONFORMANT
585 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
587 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
588 xmake_file="x-interix alpha/t-pe"
589 tmake_file="alpha/t-interix"
590 if test x$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="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
601 target_cpu_default="MASK_GAS"
606 alpha*-*-linux-gnulibc1*)
607 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
608 target_cpu_default="MASK_GAS"
609 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe"
610 extra_parts="crtbegin.o crtend.o"
613 if test x$enable_threads = xyes; then
618 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
619 target_cpu_default="MASK_GAS"
620 tmake_file="t-linux alpha/t-linux alpha/t-crtbe"
621 extra_parts="crtbegin.o crtend.o"
624 if test x$enable_threads = xyes; then
629 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
630 target_cpu_default="MASK_GAS"
631 tmake_file="alpha/t-crtbe"
632 extra_parts="crtbegin.o crtend.o"
638 # default x-alpha is only appropriate for dec-osf.
639 target_cpu_default="MASK_GAS"
643 if test x$stabs = xyes
645 tm_file="${tm_file} dbx.h"
647 if test x$gas != xyes
649 extra_passes="mips-tfile mips-tdump"
654 tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
659 tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
662 tm_file="${tm_file} alpha/osf.h"
663 # Some versions of OSF4 (specifically X4.0-9 296.7) have
664 # a broken tar, so we use cpio instead.
665 install_headers_dir=install-headers-cpio
670 *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
672 target_cpu_default=MASK_SUPPORT_ARCH
677 tm_file="${tm_file} dbx.h alpha/vxworks.h"
680 extra_passes="mips-tfile mips-tdump"
683 thread_file='vxworks'
686 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
687 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
689 xmake_file=winnt/x-winnt
690 extra_host_objs=oldnames.o
691 extra_gcc_objs="spawnv.o oldnames.o"
692 if test x$gnu_ld != xyes
694 extra_programs=ld.exe
696 if test x$enable_threads = xyes; then
702 xm_file="${xm_file} alpha/xm-vms.h"
703 tmake_file=alpha/t-vms
706 extra_parts="crtinit.o crtfini.o"
708 arm-*-coff* | armel-*-coff*)
710 tmake_file=arm/t-bare
714 tmake_file=arm/t-bare
715 thread_file='vxworks'
718 arm-*-riscix1.[01]*) # Acorn RISC machine (early versions)
720 tm_file=arm/riscix1-1.h
723 arm-*-riscix*) # Acorn RISC machine
726 tm_file=arm/rix-gas.h
730 xmake_file=arm/x-riscix
731 tmake_file=arm/t-riscix
734 arm-semi-aout | armel-semi-aout)
736 tmake_file=arm/t-semi
738 arm-semi-aof | armel-semi-aof)
739 tm_file=arm/semiaof.h
740 tmake_file=arm/t-semiaof
744 xm_file="arm/xm-netbsd.h ${xm_file}"
745 tmake_file="t-netbsd arm/t-netbsd"
748 arm*-*-linux-gnuaout*) # ARM GNU/Linux with a.out
751 tm_file=arm/linux-aout.h
752 tmake_file=arm/t-linux
755 arm*-*-linux-gnu*) # ARM GNU/Linux with ELF
756 xm_file=arm/xm-linux.h
760 tm_file=arm/linux-elf26.h
763 tm_file=arm/linux-elf.h
766 tmake_file="t-linux arm/t-linux"
767 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
769 case x${enable_threads} in
770 x | xyes | xpthreads | xposix)
777 tmake_file=arm/t-bare
780 tm_file=arm/ecos-elf.h
784 tm_file=arm/unknown-elf.h
785 tmake_file=arm/t-arm-elf
788 tm_file=arm/unknown-elf-oabi.h
789 tmake_file=arm/t-arm-elf
791 c1-convex-*) # Convex C1
795 c2-convex-*) # Convex C2
808 target_cpu_default=16
815 clipper-intergraph-clix*)
816 tm_file="${tm_file} svr3.h clipper/clix.h"
817 xm_file=clipper/xm-clix.h
818 xmake_file=clipper/x-clix
819 extra_headers=va-clipper.h
820 extra_parts="crtbegin.o crtend.o"
821 install_headers_dir=install-headers-cpio
828 # This hasn't been upgraded to GCC 2.
829 # fx80-alliant-*) # Alliant FX/80
835 target_cpu_default="MASK_PA_11"
836 tmake_file=pa/t-openbsd
839 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
840 xm_file=pa/xm-papro.h
844 target_cpu_default="MASK_PA_11"
845 tm_file="${tm_file} pa/pa-osf.h"
849 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
850 xm_file=pa/xm-papro.h
854 tm_file="${tm_file} pa/pa-osf.h"
858 target_cpu_default="MASK_PA_11"
865 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
866 xm_file=pa/xm-pahpux.h
867 xmake_file=pa/x-pa-hpux
870 tm_file="${tm_file} pa/gas.h"
872 install_headers_dir=install-headers-cpio
876 hppa1.0-*-hpux8.0[0-2]*)
878 tm_file="${tm_file} pa/pa-hpux.h"
879 xm_file=pa/xm-pahpux.h
880 xmake_file=pa/x-pa-hpux
883 tm_file="${tm_file} pa/pa-gas.h"
885 tm_file="pa/pa-oldas.h ${tm_file}"
887 install_headers_dir=install-headers-cpio
891 hppa1.1-*-hpux8.0[0-2]*)
893 target_cpu_default="MASK_PA_11"
894 tm_file="${tm_file} pa/pa-hpux.h"
895 xm_file=pa/xm-pahpux.h
896 xmake_file=pa/x-pa-hpux
899 tm_file="${tm_file} pa/pa-gas.h"
901 tm_file="pa/pa-oldas.h ${tm_file}"
903 install_headers_dir=install-headers-cpio
907 target_cpu_default="MASK_PA_11"
908 tm_file="${tm_file} pa/pa-hpux.h"
909 xm_file=pa/xm-pahpux.h
910 xmake_file=pa/x-pa-hpux
913 tm_file="${tm_file} pa/pa-gas.h"
915 install_headers_dir=install-headers-cpio
919 tm_file="${tm_file} pa/pa-hpux.h"
920 xm_file=pa/xm-pahpux.h
921 xmake_file=pa/x-pa-hpux
924 tm_file="${tm_file} pa/pa-gas.h"
926 install_headers_dir=install-headers-cpio
929 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
930 target_cpu_default="MASK_PA_11"
931 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
932 xm_file=pa/xm-pahpux.h
933 xmake_file=pa/x-pa-hpux
937 tm_file="${tm_file} pa/pa-gas.h"
939 if test x$enable_threads = x; then
940 enable_threads=$have_pthread_h
942 if test x$enable_threads = xyes; then
944 tmake_file="${tmake_file} pa/t-dce-thr"
946 install_headers_dir=install-headers-cpio
950 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
951 xm_file=pa/xm-pahpux.h
952 xmake_file=pa/x-pa-hpux
956 tm_file="${tm_file} pa/pa-gas.h"
958 if test x$enable_threads = x; then
959 enable_threads=$have_pthread_h
961 if test x$enable_threads = xyes; then
963 tmake_file="${tmake_file} pa/t-dce-thr"
965 install_headers_dir=install-headers-cpio
968 hppa1.1-*-hpux* | hppa2*-*-hpux*)
969 target_cpu_default="MASK_PA_11"
970 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
971 xm_file=pa/xm-pahpux.h
972 xmake_file=pa/x-pa-hpux
975 tm_file="${tm_file} pa/pa-gas.h"
977 install_headers_dir=install-headers-cpio
981 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
982 xm_file=pa/xm-pahpux.h
983 xmake_file=pa/x-pa-hpux
986 tm_file="${tm_file} pa/pa-gas.h"
988 install_headers_dir=install-headers-cpio
991 hppa1.1-*-hiux* | hppa2*-*-hiux*)
992 target_cpu_default="MASK_PA_11"
993 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
994 xm_file=pa/xm-pahpux.h
995 xmake_file=pa/x-pa-hpux
998 tm_file="${tm_file} pa/pa-gas.h"
1000 install_headers_dir=install-headers-cpio
1004 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
1005 xm_file=pa/xm-pahpux.h
1006 xmake_file=pa/x-pa-hpux
1007 if test x$gas = xyes
1009 tm_file="${tm_file} pa/pa-gas.h"
1011 install_headers_dir=install-headers-cpio
1015 target_cpu_default="MASK_PA_11"
1021 i[34567]86-ibm-aix*) # IBM PS/2 running AIX
1023 if test x$gas = xyes
1025 tm_file=i386/aix386.h
1026 extra_parts="crtbegin.o crtend.o"
1027 tmake_file=i386/t-crtstuff
1029 tm_file=i386/aix386ng.h
1032 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
1034 xmake_file=i386/x-aix
1037 i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4
1039 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1040 xm_defines="USG POSIX SMALL_ARG_MAX"
1041 xmake_file=i386/x-ncr3000
1042 if test x$stabs = xyes -a x$gas = xyes
1044 tm_file=i386/sysv4gdb.h
1046 tm_file=i386/sysv4.h
1048 extra_parts="crtbegin.o crtend.o"
1049 tmake_file=i386/t-crtpic
1055 xm_file=i386/xm-next.h
1056 tmake_file=i386/t-next
1057 xmake_file=i386/x-next
1058 extra_objs=nextstep.o
1059 extra_parts="crtbegin.o crtend.o"
1060 if test x$enable_threads = xyes; then
1065 i[34567]86-sequent-bsd*) # 80386 from Sequent
1068 if test x$gas = xyes
1070 tm_file=i386/seq-gas.h
1072 tm_file=i386/sequent.h
1076 i[34567]86-sequent-ptx1*)
1078 xm_defines="USG SVR3"
1079 xmake_file=i386/x-sysv3
1080 tm_file=i386/seq-sysv3.h
1081 tmake_file=i386/t-crtstuff
1082 extra_parts="crtbegin.o crtend.o"
1083 install_headers_dir=install-headers-cpio
1086 i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
1088 xm_defines="USG SVR3"
1089 xmake_file=i386/x-sysv3
1090 tm_file=i386/seq2-sysv3.h
1091 tmake_file=i386/t-crtstuff
1092 extra_parts="crtbegin.o crtend.o"
1093 install_headers_dir=install-headers-cpio
1096 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
1098 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1099 xm_defines="USG POSIX SMALL_ARG_MAX"
1101 tm_file=i386/ptx4-i.h
1103 extra_parts="crtbegin.o crtend.o"
1104 install_headers_dir=install-headers-cpio
1106 i386-sun-sunos*) # Sun i386 roadrunner
1112 i[34567]86-wrs-vxworks*)
1114 tm_file=i386/vxi386.h
1115 tmake_file=i386/t-i386bare
1116 thread_file='vxworks'
1121 tm_file=i386/i386-aout.h
1122 tmake_file=i386/t-i386bare
1125 i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
1127 tm_file=i386/bsd386.h
1128 # tmake_file=t-libc-ok
1133 tm_file=i386/386bsd.h
1134 # tmake_file=t-libc-ok
1135 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
1139 i[34567]86-*-freebsdelf*)
1141 tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd-elf.h i386/perform.h"
1142 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1143 tmake_file=t-freebsd
1149 i[34567]86-*-freebsd*)
1151 tm_file=i386/freebsd.h
1152 tmake_file=t-freebsd
1155 i[34567]86-*-netbsd*)
1157 tm_file=i386/netbsd.h
1162 i[34567]86-*-openbsd*)
1164 # we need collect2 until our bug is fixed...
1170 tm_file=i386/i386-coff.h
1171 tmake_file=i386/t-i386bare
1174 i[34567]86-*-isc*) # 80386 running ISC system
1176 xm_file="${xm_file} i386/xm-isc.h"
1177 xm_defines="USG SVR3"
1180 i[34567]86-*-isc[34]*)
1182 xmake_file=i386/x-isc3
1185 xmake_file=i386/x-isc
1188 if test x$gas = xyes -a x$stabs = xyes
1190 tm_file=i386/iscdbx.h
1191 tmake_file=i386/t-svr3dbx
1192 extra_parts="svr3.ifile svr3z.ifile"
1194 tm_file=i386/isccoff.h
1195 tmake_file=i386/t-crtstuff
1196 extra_parts="crtbegin.o crtend.o"
1198 install_headers_dir=install-headers-cpio
1201 i[34567]86-*-linux-gnuoldld*) # Intel 80386's running GNU/Linux
1202 changequote([,])dnl # with a.out format using
1204 xmake_file=x-linux-aout
1205 tmake_file="t-linux-aout i386/t-crtstuff"
1206 tm_file=i386/linux-oldld.h
1211 i[34567]86-*-linux-gnuaout*) # Intel 80386's running GNU/Linux
1212 changequote([,])dnl # with a.out format
1213 xmake_file=x-linux-aout
1214 tmake_file="t-linux-aout i386/t-crtstuff"
1215 tm_file=i386/linux-aout.h
1220 i[34567]86-*-linux-gnulibc1) # Intel 80386's running GNU/Linux
1221 changequote([,])dnl # with ELF format using the
1222 # GNU/Linux C library 5
1224 tm_file=i386/linux.h
1225 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
1226 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1229 if test x$enable_threads = xyes; then
1230 thread_file='single'
1234 i[34567]86-*-linux-gnu*) # Intel 80386's running GNU/Linux
1235 changequote([,])dnl # with ELF format using glibc 2
1236 # aka GNU/Linux C library 6
1238 tm_file=i386/linux.h
1239 tmake_file="t-linux i386/t-crtstuff"
1240 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1243 if test x$enable_threads = xyes; then
1253 i[34567]86-go32-msdos | i[34567]86-*-go32*)
1255 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
1259 i[34567]86-pc-msdosdjgpp*)
1261 xm_file=i386/xm-djgpp.h
1262 tm_file=i386/djgpp.h
1263 tmake_file=i386/t-djgpp
1264 xmake_file=i386/x-djgpp
1268 case $host in *pc-msdosdjgpp*)
1274 i[34567]86-moss-msdos* | i[34567]86-*-moss*)
1277 tmake_file=t-libc-ok
1282 i[34567]86-*-lynxos*)
1284 if test x$gas = xyes
1288 tm_file=i386/lynx-ng.h
1290 xm_file=i386/xm-lynx.h
1291 tmake_file=i386/t-i386bare
1298 # tmake_file=t-libc-ok
1302 i[34567]86-*-osfrose*) # 386 using OSF/rose
1304 if test x$elf = xyes
1306 tm_file=i386/osfelf.h
1309 tm_file=i386/osfrose.h
1312 xm_file="i386/xm-osf.h ${xm_file}"
1313 xmake_file=i386/x-osfrose
1314 tmake_file=i386/t-osf
1315 extra_objs=halfpic.o
1318 i[34567]86-go32-rtems*)
1321 xm_file=i386/xm-go32.h
1322 tm_file=i386/go32-rtems.h
1323 tmake_file="i386/t-go32 t-rtems"
1326 i[34567]86-*-rtemself*)
1329 tm_file=i386/rtemself.h
1330 tmake_file="i386/t-i386bare t-rtems"
1333 i[34567]86-*-rtems*)
1336 tm_file=i386/rtems.h
1337 tmake_file="i386/t-i386bare t-rtems"
1340 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1342 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
1343 xm_defines="USG SVR3"
1344 xmake_file=i386/x-sco5
1345 install_headers_dir=install-headers-cpio
1347 if test x$gas = xyes
1349 tm_file="i386/sco5gas.h ${tm_file}"
1350 tmake_file=i386/t-sco5gas
1352 tmake_file=i386/t-sco5
1354 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1357 i[34567]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system
1359 xm_file="${xm_file} i386/xm-sco.h"
1360 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
1361 xmake_file=i386/x-sco4
1362 install_headers_dir=install-headers-cpio
1363 if test x$stabs = xyes
1365 tm_file=i386/sco4dbx.h
1366 tmake_file=i386/t-svr3dbx
1367 extra_parts="svr3.ifile svr3z.rfile"
1370 tmake_file=i386/t-crtstuff
1371 extra_parts="crtbegin.o crtend.o"
1376 i[34567]86-*-sco*) # 80386 running SCO system
1378 xm_file=i386/xm-sco.h
1379 xmake_file=i386/x-sco
1380 install_headers_dir=install-headers-cpio
1381 if test x$stabs = xyes
1383 tm_file=i386/scodbx.h
1384 tmake_file=i386/t-svr3dbx
1385 extra_parts="svr3.ifile svr3z.rfile"
1388 extra_parts="crtbegin.o crtend.o"
1389 tmake_file=i386/t-crtstuff
1394 i[34567]86-*-solaris2*)
1396 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1397 xm_defines="USG POSIX SMALL_ARG_MAX"
1398 if test x$stabs = xyes
1400 tm_file=i386/sol2dbg.h
1404 tmake_file=i386/t-sol2
1405 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1407 if test x$enable_threads = xyes; then
1408 thread_file='solaris'
1412 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1414 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1415 xm_defines="USG POSIX"
1416 tm_file=i386/sysv5.h
1417 if test x$stabs = xyes
1419 tm_file="${tm_file} dbx.h"
1421 tmake_file=i386/t-crtpic
1423 extra_parts="crtbegin.o crtend.o"
1424 if test x$enable_threads = xyes; then
1429 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1431 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1432 xm_defines="USG POSIX SMALL_ARG_MAX"
1433 tm_file=i386/sysv4.h
1434 if test x$stabs = xyes
1436 tm_file="${tm_file} dbx.h"
1438 tmake_file=i386/t-crtpic
1440 extra_parts="crtbegin.o crtend.o"
1443 i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit
1445 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1446 xm_defines="USG POSIX"
1448 tmake_file="i386/t-crtpic i386/t-udk"
1450 extra_parts="crtbegin.o crtend.o"
1451 install_headers_dir=install-headers-cpio
1454 i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+
1457 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
1458 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
1459 if test x$stabs = xyes
1461 tm_file=i386/osf1elfgdb.h
1463 tm_file=i386/osf1elf.h
1465 tmake_file=i386/t-osf1elf
1466 xmake_file=i386/x-osf1elf
1467 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1470 i[34567]86-*-sysv*) # Intel 80386's running system V
1472 xm_defines="USG SVR3"
1473 xmake_file=i386/x-sysv3
1474 if test x$gas = xyes
1476 if test x$stabs = xyes
1478 tm_file=i386/svr3dbx.h
1479 tmake_file=i386/t-svr3dbx
1480 extra_parts="svr3.ifile svr3z.rfile"
1482 tm_file=i386/svr3gas.h
1483 extra_parts="crtbegin.o crtend.o"
1484 tmake_file=i386/t-crtstuff
1487 tm_file=i386/sysv3.h
1488 extra_parts="crtbegin.o crtend.o"
1489 tmake_file=i386/t-crtstuff
1492 i386-*-vsta) # Intel 80386's running VSTa kernel
1493 xm_file="${xm_file} i386/xm-vsta.h"
1495 tmake_file=i386/t-vsta
1496 xmake_file=i386/x-vsta
1501 xm_file="${xm_file} i386/xm-cygwin.h"
1502 tmake_file=i386/t-cygwin
1503 tm_file=i386/win32.h
1504 xmake_file=i386/x-cygwin
1506 if test x$enable_threads = xyes; then
1512 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1514 xm_file="${xm_file} i386/xm-cygwin.h"
1515 tmake_file=i386/t-cygwin
1516 tm_file=i386/cygwin.h
1517 xmake_file=i386/x-cygwin
1519 if test x$enable_threads = xyes; then
1525 i[34567]86-*-mingw32*)
1527 tm_file=i386/mingw32.h
1528 xm_file="${xm_file} i386/xm-mingw32.h"
1529 tmake_file="i386/t-cygwin i386/t-mingw32"
1531 xmake_file=i386/x-cygwin
1532 if test x$enable_threads = xyes; then
1539 *minwg32crt* | *mingw32*)
1540 tm_file="${tm_file} i386/crtdll.h"
1548 xm_file="${xm_file} i386/xm-uwin.h"
1549 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
1550 tmake_file="i386/t-cygwin i386/t-uwin"
1552 xmake_file=i386/x-cygwin
1553 if test x$enable_threads = xyes; then
1559 i[34567]86-*-interix*)
1561 tm_file="i386/i386-interix.h interix.h"
1562 xm_file="i386/xm-i386-interix.h xm-interix.h"
1563 xm_defines="USG NO_SYS_SIGLIST"
1564 tmake_file="i386/t-interix"
1565 extra_objs=interix.o
1566 xmake_file=x-interix
1567 if test x$enable_threads = xyes ; then
1570 if test x$stabs = xyes ; then
1571 tm_file="${tm_file} dbxcoff.h"
1575 i[34567]86-*-winnt3*)
1577 tm_file=i386/win-nt.h
1578 out_file=i386/i386.c
1579 xm_file="xm-winnt.h ${xm_file}"
1580 xmake_file=winnt/x-winnt
1581 tmake_file=i386/t-winnt
1582 extra_host_objs="winnt.o oldnames.o"
1583 extra_gcc_objs="spawnv.o oldnames.o"
1584 if test x$gnu_ld != xyes
1586 extra_programs=ld.exe
1588 if test x$enable_threads = xyes; then
1593 i[34567]86-dg-dgux*)
1595 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1596 xm_defines="USG POSIX"
1597 out_file=i386/dgux.c
1599 tmake_file=i386/t-dgux
1600 xmake_file=i386/x-dgux
1601 install_headers_dir=install-headers-cpio
1603 i860-alliant-*) # Alliant FX/2800
1604 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
1605 xm_file="${xm_file}"
1606 xmake_file=i860/x-fx2800
1607 tmake_file=i860/t-fx2800
1608 extra_parts="crtbegin.o crtend.o"
1611 tm_file="${tm_file} i860/bsd.h"
1612 if test x$gas = xyes
1614 tm_file="${tm_file} i860/bsd-gas.h"
1619 tm_file="${tm_file} i860/mach.h"
1620 tmake_file=t-libc-ok
1622 i860-*-osf*) # Intel Paragon XP/S, OSF/1AD
1623 tm_file="${tm_file} svr3.h i860/paragon.h"
1624 xm_defines="USG SVR3"
1628 tm_file="${tm_file} svr3.h i860/sysv3.h"
1629 xm_defines="USG SVR3"
1630 xmake_file=i860/x-sysv3
1631 extra_parts="crtbegin.o crtend.o"
1634 tm_file="${tm_file} svr4.h i860/sysv4.h"
1635 xm_defines="USG SVR3"
1636 xmake_file=i860/x-sysv4
1638 extra_parts="crtbegin.o crtend.o"
1640 i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
1641 tm_file="${tm_file} i960/vx960.h"
1642 tmake_file=i960/t-vxworks960
1644 thread_file='vxworks'
1646 i960-wrs-vxworks5* | i960-wrs-vxworks)
1647 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
1648 tmake_file=i960/t-vxworks960
1650 thread_file='vxworks'
1653 tm_file="${tm_file} i960/vx960.h"
1654 tmake_file=i960/t-vxworks960
1656 thread_file='vxworks'
1659 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1660 tmake_file=i960/t-960bare
1664 tmake_file="i960/t-960bare t-rtems"
1665 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
1668 i960-*-*) # Default i960 environment.
1672 extra_parts="crtinit.o crtfini.o"
1674 m68000-convergent-sysv*)
1676 xm_file="m68k/xm-3b1.h ${xm_file}"
1679 extra_headers=math-68881.h
1681 m68000-hp-bsd*) # HP 9000/200 running BSD
1682 tm_file=m68k/hp2bsd.h
1683 xmake_file=m68k/x-hp2bsd
1685 extra_headers=math-68881.h
1687 m68000-hp-hpux*) # HP 9000 series 300
1688 xm_file="xm_alloca.h ${xm_file}"
1689 xm_defines="USG NO_SYS_SIGLIST"
1690 if test x$gas = xyes
1692 xmake_file=m68k/x-hp320g
1693 tm_file=m68k/hp310g.h
1695 xmake_file=m68k/x-hp320
1696 tm_file=m68k/hp310.h
1698 install_headers_dir=install-headers-cpio
1700 extra_headers=math-68881.h
1705 extra_headers=math-68881.h
1708 tm_file=m68k/sun2o4.h
1710 extra_headers=math-68881.h
1713 xm_file="m68k/xm-3b1.h ${xm_file}"
1715 if test x$gas = xyes
1722 extra_headers=math-68881.h
1724 m68k-apple-aux*) # Apple Macintosh running A/UX
1725 xm_defines="USG AUX"
1726 tmake_file=m68k/t-aux
1727 install_headers_dir=install-headers-cpio
1728 extra_headers=math-68881.h
1729 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
1731 if test "$gnu_ld" = yes
1733 tm_file="${tm_file} m68k/auxgld.h"
1735 tm_file="${tm_file} m68k/auxld.h"
1737 if test "$gas" = yes
1739 tm_file="${tm_file} m68k/auxgas.h"
1741 tm_file="${tm_file} m68k/auxas.h"
1743 tm_file="${tm_file} m68k/a-ux.h"
1747 tm_file=m68k/apollo68.h
1748 xmake_file=m68k/x-apollo68
1750 extra_headers=math-68881.h
1753 m68k-altos-sysv*) # Altos 3068
1754 if test x$gas = xyes
1756 tm_file=m68k/altos3068.h
1759 echo "The Altos is supported only with the GNU assembler" 1>&2
1762 extra_headers=math-68881.h
1764 m68k-bull-sysv*) # Bull DPX/2
1765 if test x$gas = xyes
1767 if test x$stabs = xyes
1769 tm_file=m68k/dpx2cdbx.h
1771 tm_file=m68k/dpx2g.h
1776 xm_file="xm-alloca.h ${xm_file}"
1778 xmake_file=m68k/x-dpx2
1780 extra_headers=math-68881.h
1782 m68k-atari-sysv4*) # Atari variant of V.4.
1783 tm_file=m68k/atari.h
1784 xm_file="xm-alloca.h ${xm_file}"
1785 xm_defines="USG FULL_PROTOTYPES"
1787 extra_parts="crtbegin.o crtend.o"
1788 extra_headers=math-68881.h
1791 m68k-motorola-sysv*)
1792 tm_file=m68k/mot3300.h
1793 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
1794 xm_defines=NO_SYS_SIGLIST
1795 if test x$gas = xyes
1797 xmake_file=m68k/x-mot3300-gas
1798 if test x$gnu_ld = xyes
1800 tmake_file=m68k/t-mot3300-gald
1802 tmake_file=m68k/t-mot3300-gas
1806 xmake_file=m68k/x-mot3300
1807 if test x$gnu_ld = xyes
1809 tmake_file=m68k/t-mot3300-gld
1811 tmake_file=m68k/t-mot3300
1815 gdb_needs_out_file_path=yes
1816 extra_parts="crt0.o mcrt0.o"
1817 extra_headers=math-68881.h
1820 m68k-ncr-sysv*) # NCR Tower 32 SVR3
1821 tm_file=m68k/tower-as.h
1822 xm_defines="USG SVR3"
1823 xmake_file=m68k/x-tower
1824 extra_parts="crtbegin.o crtend.o"
1825 extra_headers=math-68881.h
1828 tm_file=m68k/plexus.h
1829 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
1832 extra_headers=math-68881.h
1836 xm_file="xm-alloca.h ${xm_file}"
1838 extra_headers=math-68881.h
1841 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
1842 xm_defines="USG unos"
1843 xmake_file=m68k/x-crds
1846 extra_headers=math-68881.h
1848 m68k-cbm-sysv4*) # Commodore variant of V.4.
1850 xm_file="xm-alloca.h ${xm_file}"
1851 xm_defines="USG FULL_PROTOTYPES"
1852 xmake_file=m68k/x-amix
1854 extra_parts="crtbegin.o crtend.o"
1855 extra_headers=math-68881.h
1859 tm_file=m68k/ccur-GAS.h
1860 xmake_file=m68k/x-ccur
1861 extra_headers=math-68881.h
1865 m68k-hp-bsd4.4*) # HP 9000/3xx running 4.4bsd
1866 tm_file=m68k/hp3bsd44.h
1867 xmake_file=m68k/x-hp3bsd44
1869 extra_headers=math-68881.h
1872 m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix
1873 tm_file=m68k/hp3bsd.h
1875 extra_headers=math-68881.h
1879 if test x$with_fp = xno
1881 tm_file=m68k/isi-nfp.h
1887 extra_headers=math-68881.h
1889 m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
1890 xm_file="xm_alloca.h ${xm_file}"
1891 xm_defines="USG NO_SYS_SIGLIST"
1892 if test x$gas = xyes
1894 xmake_file=m68k/x-hp320g
1895 tm_file=m68k/hp320g.h
1897 xmake_file=m68k/x-hp320
1898 tm_file=m68k/hpux7.h
1900 install_headers_dir=install-headers-cpio
1902 extra_headers=math-68881.h
1905 m68k-hp-hpux*) # HP 9000 series 300
1906 xm_file="xm_alloca.h ${xm_file}"
1907 xm_defines="USG NO_SYS_SIGLIST"
1908 if test x$gas = xyes
1910 xmake_file=m68k/x-hp320g
1911 tm_file=m68k/hp320g.h
1913 xmake_file=m68k/x-hp320
1914 tm_file=m68k/hp320.h
1916 install_headers_dir=install-headers-cpio
1918 extra_headers=math-68881.h
1922 tm_file=m68k/sun3mach.h
1924 extra_headers=math-68881.h
1928 if test x$gas = xyes
1930 tm_file=m68k/news3gas.h
1932 tm_file=m68k/news3.h
1935 extra_headers=math-68881.h
1938 m68k-sony-bsd* | m68k-sony-newsos*)
1939 if test x$gas = xyes
1941 tm_file=m68k/newsgas.h
1946 extra_headers=math-68881.h
1949 m68k-next-nextstep2*)
1950 tm_file=m68k/next21.h
1951 xm_file="m68k/xm-next.h ${xm_file}"
1952 tmake_file=m68k/t-next
1953 xmake_file=m68k/x-next
1954 extra_objs=nextstep.o
1955 extra_headers=math-68881.h
1959 m68k-next-nextstep3*)
1961 xm_file="m68k/xm-next.h ${xm_file}"
1962 tmake_file=m68k/t-next
1963 xmake_file=m68k/x-next
1964 extra_objs=nextstep.o
1965 extra_parts="crtbegin.o crtend.o"
1966 extra_headers=math-68881.h
1968 if test x$enable_threads = xyes; then
1973 if test x$with_fp = xno
1975 tm_file=m68k/sun3n3.h
1977 tm_file=m68k/sun3o3.h
1981 extra_headers=math-68881.h
1983 m68k-sun-sunos*) # For SunOS 4 (the default).
1984 if test x$with_fp = xno
1986 tm_file=m68k/sun3n.h
1992 extra_headers=math-68881.h
1995 tm_file=m68k/vxm68k.h
1996 tmake_file=m68k/t-vxworks68
1997 extra_headers=math-68881.h
1998 thread_file='vxworks'
2002 tmake_file=m68k/t-m68kbare
2003 tm_file="m68k/m68k-aout.h libgloss.h"
2004 extra_headers=math-68881.h
2008 tmake_file=m68k/t-m68kbare
2009 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
2010 extra_headers=math-68881.h
2013 m68020-*-elf* | m68k-*-elf*)
2014 tm_file="m68k/m68020-elf.h libgloss.h"
2015 xm_file=m68k/xm-m68kv.h
2016 tmake_file=m68k/t-m68kelf
2017 header_files=math-68881.h
2020 if test x$gas = xyes
2024 tm_file=m68k/lynx-ng.h
2026 xm_file=m68k/xm-lynx.h
2028 tmake_file=m68k/t-lynx
2029 extra_headers=math-68881.h
2033 tm_file=m68k/netbsd.h
2040 # we need collect2 until our bug is fixed...
2043 m68k-*-sysv3*) # Motorola m68k's running system V.3
2044 xm_file="xm-alloca.h ${xm_file}"
2046 xmake_file=m68k/x-m68kv
2047 extra_parts="crtbegin.o crtend.o"
2048 extra_headers=math-68881.h
2051 m68k-*-sysv4*) # Motorola m68k's running system V.4
2052 tm_file=m68k/m68kv4.h
2053 xm_file="xm-alloca.h ${xm_file}"
2056 extra_parts="crtbegin.o crtend.o"
2057 extra_headers=math-68881.h
2060 m68k-*-linux-gnuaout*) # Motorola m68k's running GNU/Linux
2063 tm_file=m68k/linux-aout.h
2064 tmake_file="t-linux-aout m68k/t-linux-aout"
2065 extra_headers=math-68881.h
2069 m68k-*-linux-gnulibc1) # Motorola m68k's running GNU/Linux
2070 # with ELF format using the
2071 # GNU/Linux C library 5
2073 tm_file=m68k/linux.h
2074 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
2075 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2076 extra_headers=math-68881.h
2080 m68k-*-linux-gnu*) # Motorola m68k's running GNU/Linux
2081 # with ELF format using glibc 2
2082 # aka the GNU/Linux C library 6.
2084 tm_file=m68k/linux.h
2085 tmake_file="t-linux m68k/t-linux"
2086 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2087 extra_headers=math-68881.h
2090 if test x$enable_threads = xyes; then
2095 tmake_file=m68k/t-m68kbare
2096 tm_file=m68k/m68k-psos.h
2097 extra_headers=math-68881.h
2101 tmake_file="m68k/t-m68kbare t-rtems"
2102 tm_file=m68k/rtems.h
2103 extra_headers=math-68881.h
2110 tm_file=m88k/dguxbcs.h
2111 tmake_file=m88k/t-dguxbcs
2115 tmake_file=m88k/t-dgux
2118 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
2119 xmake_file=m88k/x-dgux
2120 if test x$gas = xyes
2122 tmake_file=m88k/t-dgux-gas
2125 m88k-dolphin-sysv3*)
2126 tm_file=m88k/dolph.h
2127 extra_parts="crtbegin.o crtend.o"
2128 xm_file="m88k/xm-sysv3.h ${xm_file}"
2129 xmake_file=m88k/x-dolph
2130 if test x$gas = xyes
2132 tmake_file=m88k/t-m88k-gas
2135 m88k-tektronix-sysv3)
2136 tm_file=m88k/tekXD88.h
2137 extra_parts="crtbegin.o crtend.o"
2138 xm_file="m88k/xm-sysv3.h ${xm_file}"
2139 xmake_file=m88k/x-tekXD88
2140 if test x$gas = xyes
2142 tmake_file=m88k/t-m88k-gas
2146 tm_file=m88k/m88k-aout.h
2149 tm_file=m88k/m88k-coff.h
2150 tmake_file=m88k/t-bug
2154 extra_parts="crtbegin.o crtend.o"
2155 if test x$gas = xyes
2157 tmake_file=m88k/t-luna-gas
2159 tmake_file=m88k/t-luna
2163 tmake_file="${tmake_file} m88k/t-luna-gas"
2166 tm_file=m88k/sysv3.h
2167 extra_parts="crtbegin.o crtend.o"
2168 xm_file="m88k/xm-sysv3.h ${xm_file}"
2169 xmake_file=m88k/x-sysv3
2170 if test x$gas = xyes
2172 tmake_file=m88k/t-m88k-gas
2176 tm_file=m88k/sysv4.h
2177 extra_parts="crtbegin.o crtend.o"
2178 xmake_file=m88k/x-sysv4
2179 tmake_file=m88k/t-sysv4
2181 mips-sgi-irix6*) # SGI System V.4., IRIX 6
2182 tm_file=mips/iris6.h
2183 xm_file=mips/xm-iris6.h
2184 xmake_file=mips/x-iris6
2185 tmake_file=mips/t-iris6
2186 # if test x$enable_threads = xyes; then
2187 # thread_file='irix'
2191 tm_file="mips/elf.h libgloss.h mips/vxworks.h"
2192 tmake_file=mips/t-ecoff
2195 extra_parts="crtbegin.o crtend.o"
2196 thread_file='vxworks'
2198 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
2199 tm_file="mips/iris6.h mips/cross64.h"
2201 xm_file="mips/xm-iris5.h"
2202 xmake_file=mips/x-iris
2203 tmake_file=mips/t-cross64
2204 # See comment in mips/iris[56].h files.
2206 # if test x$enable_threads = xyes; then
2207 # thread_file='irix'
2211 if test x$gas = xyes
2213 if test x$stabs = xyes
2215 tm_file=mips/iris5gdb.h
2217 tm_file="mips/sni-svr4.h mips/sni-gas.h"
2220 tm_file=mips/sni-svr4.h
2223 xmake_file=mips/x-sni-svr4
2224 tmake_file=mips/t-mips-gas
2225 if test x$gnu_ld != xyes
2230 mips-sgi-irix5*) # SGI System V.4., IRIX 5
2231 if test x$gas = xyes
2233 tm_file="mips/iris5.h mips/iris5gas.h"
2234 if test x$stabs = xyes
2236 tm_file="${tm_file} dbx.h"
2239 tm_file=mips/iris5.h
2242 xm_file="mips/xm-iris5.h"
2243 xmake_file=mips/x-iris
2244 # mips-tfile doesn't work yet
2245 tmake_file=mips/t-mips-gas
2246 # See comment in mips/iris5.h file.
2248 # if test x$enable_threads = xyes; then
2249 # thread_file='irix'
2252 mips-sgi-irix4loser*) # Mostly like a MIPS.
2253 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
2254 if test x$stabs = xyes; then
2255 tm_file="${tm_file} dbx.h"
2258 xmake_file=mips/x-iris
2259 if test x$gas = xyes
2261 tmake_file=mips/t-mips-gas
2263 extra_passes="mips-tfile mips-tdump"
2265 if test x$gnu_ld != xyes
2269 # if test x$enable_threads = xyes; then
2270 # thread_file='irix'
2273 mips-sgi-irix4*) # Mostly like a MIPS.
2274 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
2275 if test x$stabs = xyes; then
2276 tm_file="${tm_file} dbx.h"
2279 xmake_file=mips/x-iris
2280 if test x$gas = xyes
2282 tmake_file=mips/t-mips-gas
2284 extra_passes="mips-tfile mips-tdump"
2286 if test x$gnu_ld != xyes
2290 # if test x$enable_threads = xyes; then
2291 # thread_file='irix'
2294 mips-sgi-*) # Mostly like a MIPS.
2295 tm_file="mips/iris3.h ${tm_file}"
2296 if test x$stabs = xyes; then
2297 tm_file="${tm_file} dbx.h"
2300 xmake_file=mips/x-iris3
2301 if test x$gas = xyes
2303 tmake_file=mips/t-mips-gas
2305 extra_passes="mips-tfile mips-tdump"
2307 if test x$gnu_ld != xyes
2312 mips-dec-osfrose*) # Decstation running OSF/1 reference port with OSF/rose.
2313 tm_file="mips/osfrose.h ${tm_file}"
2314 xmake_file=mips/x-osfrose
2315 tmake_file=mips/t-osfrose
2316 extra_objs=halfpic.o
2319 mips-dec-osf*) # Decstation running OSF/1 as shipped by DIGITAL
2320 tm_file=mips/dec-osf1.h
2321 if test x$stabs = xyes; then
2322 tm_file="${tm_file} dbx.h"
2324 xmake_file=mips/x-dec-osf1
2325 if test x$gas = xyes
2327 tmake_file=mips/t-mips-gas
2329 tmake_file=mips/t-ultrix
2330 extra_passes="mips-tfile mips-tdump"
2332 if test x$gnu_ld != xyes
2337 mips-dec-bsd*) # Decstation running 4.4 BSD
2338 tm_file=mips/dec-bsd.h
2339 if test x$gas = xyes
2341 tmake_file=mips/t-mips-gas
2343 tmake_file=mips/t-ultrix
2344 extra_passes="mips-tfile mips-tdump"
2346 if test x$gnu_ld != xyes
2351 mipsel-*-netbsd* | mips-dec-netbsd*) # Decstation running NetBSD
2352 tm_file=mips/netbsd.h
2353 # On NetBSD, the headers are already okay, except for math.h.
2356 mips*-*-linux*) # Linux MIPS, either endian.
2358 xm_file="xm-siglist.h ${xm_file}"
2360 mipsel-*) tm_file="mips/elfl.h mips/linux.h" ;;
2361 *) tm_file="mips/elf.h mips/linux.h" ;;
2363 extra_parts="crtbegin.o crtend.o"
2367 mips*el-*-openbsd*) # mips little endian
2368 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2369 tm_file=mips/openbsd.h
2371 mips*-*-openbsd*) # mips big endian
2372 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2373 tm_file=mips/openbsd-be.h
2375 mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news.
2376 tm_file="mips/news4.h ${tm_file}"
2377 if test x$stabs = xyes; then
2378 tm_file="${tm_file} dbx.h"
2380 if test x$gas = xyes
2382 tmake_file=mips/t-mips-gas
2384 extra_passes="mips-tfile mips-tdump"
2386 if test x$gnu_ld != xyes
2390 xmake_file=mips/x-sony
2392 mips-sony-sysv*) # Sony NEWS 3800 with NEWSOS5.0.
2393 # That is based on svr4.
2394 # t-svr4 is not right because this system doesn't use ELF.
2395 tm_file="mips/news5.h ${tm_file}"
2396 if test x$stabs = xyes; then
2397 tm_file="${tm_file} dbx.h"
2399 xm_file="xm-siglist.h ${xm_file}"
2401 if test x$gas = xyes
2403 tmake_file=mips/t-mips-gas
2405 extra_passes="mips-tfile mips-tdump"
2407 if test x$gnu_ld != xyes
2412 mips-tandem-sysv4*) # Tandem S2 running NonStop UX
2413 tm_file="mips/svr4-5.h mips/svr4-t.h"
2414 if test x$stabs = xyes; then
2415 tm_file="${tm_file} dbx.h"
2417 xm_file="xm-siglist.h ${xm_file}"
2419 xmake_file=mips/x-sysv
2420 if test x$gas = xyes
2422 tmake_file=mips/t-mips-gas
2423 extra_parts="crtbegin.o crtend.o"
2425 tmake_file=mips/t-mips
2426 extra_passes="mips-tfile mips-tdump"
2428 if test x$gnu_ld != xyes
2433 mips-*-ultrix* | mips-dec-mach3) # Decstation.
2434 tm_file="mips/ultrix.h ${tm_file}"
2435 if test x$stabs = xyes; then
2436 tm_file="${tm_file} dbx.h"
2438 xmake_file=mips/x-ultrix
2439 if test x$gas = xyes
2441 tmake_file=mips/t-mips-gas
2443 tmake_file=mips/t-ultrix
2444 extra_passes="mips-tfile mips-tdump"
2446 if test x$gnu_ld != xyes
2452 mips-*-riscos[56789]bsd*)
2454 tm_file=mips/bsd-5.h # MIPS BSD 4.3, RISC-OS 5.0
2455 if test x$stabs = xyes; then
2456 tm_file="${tm_file} dbx.h"
2458 if test x$gas = xyes
2460 tmake_file=mips/t-bsd-gas
2462 tmake_file=mips/t-bsd
2463 extra_passes="mips-tfile mips-tdump"
2465 if test x$gnu_ld != xyes
2471 mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
2473 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
2474 if test x$stabs = xyes; then
2475 tm_file="${tm_file} dbx.h"
2477 if test x$gas = xyes
2479 tmake_file=mips/t-bsd-gas
2481 tmake_file=mips/t-bsd
2482 extra_passes="mips-tfile mips-tdump"
2484 if test x$gnu_ld != xyes
2490 mips-*-riscos[56789]sysv4*)
2492 tm_file=mips/svr4-5.h # MIPS System V.4., RISC-OS 5.0
2493 if test x$stabs = xyes; then
2494 tm_file="${tm_file} dbx.h"
2496 xm_file="xm-siglist.h ${xm_file}"
2497 xmake_file=mips/x-sysv
2498 if test x$gas = xyes
2500 tmake_file=mips/t-svr4-gas
2502 tmake_file=mips/t-svr4
2503 extra_passes="mips-tfile mips-tdump"
2505 if test x$gnu_ld != xyes
2511 mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
2513 tm_file="mips/svr4-4.h ${tm_file}"
2514 if test x$stabs = xyes; then
2515 tm_file="${tm_file} dbx.h"
2518 xmake_file=mips/x-sysv
2519 if test x$gas = xyes
2521 tmake_file=mips/t-svr4-gas
2523 tmake_file=mips/t-svr4
2524 extra_passes="mips-tfile mips-tdump"
2526 if test x$gnu_ld != xyes
2532 mips-*-riscos[56789]sysv*)
2534 tm_file=mips/svr3-5.h # MIPS System V.3, RISC-OS 5.0
2535 if test x$stabs = xyes; then
2536 tm_file="${tm_file} dbx.h"
2539 xmake_file=mips/x-sysv
2540 if test x$gas = xyes
2542 tmake_file=mips/t-svr3-gas
2544 tmake_file=mips/t-svr3
2545 extra_passes="mips-tfile mips-tdump"
2547 if test x$gnu_ld != xyes
2552 mips-*-sysv* | mips-*-riscos*sysv*)
2553 tm_file="mips/svr3-4.h ${tm_file}"
2554 if test x$stabs = xyes; then
2555 tm_file="${tm_file} dbx.h"
2558 xmake_file=mips/x-sysv
2559 if test x$gas = xyes
2561 tmake_file=mips/t-svr3-gas
2563 tmake_file=mips/t-svr3
2564 extra_passes="mips-tfile mips-tdump"
2566 if test x$gnu_ld != xyes
2572 mips-*-riscos[56789]*) # Default MIPS RISC-OS 5.0.
2574 tm_file=mips/mips-5.h
2575 if test x$stabs = xyes; then
2576 tm_file="${tm_file} dbx.h"
2578 if test x$gas = xyes
2580 tmake_file=mips/t-mips-gas
2582 extra_passes="mips-tfile mips-tdump"
2584 if test x$gnu_ld != xyes
2592 tm_file=mips/ecoffl.h
2593 if test x$stabs = xyes; then
2594 tm_file="${tm_file} dbx.h"
2596 tmake_file=mips/t-ecoff
2599 tm_file="gofast.h mips/ecoff.h"
2600 if test x$stabs = xyes; then
2601 tm_file="${tm_file} dbx.h"
2603 tmake_file=mips/t-ecoff
2606 tm_file="mips/elfl.h libgloss.h"
2607 tmake_file=mips/t-elf
2610 tm_file="mips/elf.h"
2611 tmake_file=mips/t-elf
2614 tm_file="mips/elfl64.h"
2615 tmake_file=mips/t-elf
2617 mips64orionel-*-elf*)
2618 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
2619 tmake_file=mips/t-elf
2622 tm_file="mips/elf64.h"
2623 tmake_file=mips/t-elf
2626 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
2627 tmake_file=mips/t-elf
2629 mips64orion-*-rtems*)
2630 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
2631 tmake_file="mips/t-ecoff t-rtems"
2634 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
2635 tmake_file=mips/t-r3900
2638 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
2639 tmake_file=mips/t-r3900
2641 mips-*-*) # Default MIPS RISC-OS 4.0.
2642 if test x$stabs = xyes; then
2643 tm_file="${tm_file} dbx.h"
2645 if test x$gas = xyes
2647 tmake_file=mips/t-mips-gas
2649 extra_passes="mips-tfile mips-tdump"
2651 if test x$gnu_ld != xyes
2658 tm_file="mn10200/mn10200.h"
2659 if test x$stabs = xyes
2661 tm_file="${tm_file} dbx.h"
2667 tm_file="mn10300/mn10300.h"
2668 if test x$stabs = xyes
2670 tm_file="${tm_file} dbx.h"
2675 tm_file=ns32k/encore.h
2679 tm_file=ns32k/sequent.h
2683 tm_file=ns32k/tek6100.h
2687 tm_file=ns32k/tek6200.h
2690 # This has not been updated to GCC 2.
2693 # xmake_file=ns32k/x-genix
2694 # tm_file=ns32k/genix.h
2698 tm_file=ns32k/merlin.h
2702 tm_file=ns32k/pc532-mach.h
2706 tm_file=ns32k/pc532-min.h
2707 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
2712 tm_file=ns32k/netbsd.h
2713 xm_file="ns32k/xm-netbsd.h ${xm_file}"
2714 # On NetBSD, the headers are already okay, except for math.h.
2719 tm_file="${tm_file} pdp11/2bsd.h"
2728 xmake_file=pyr/x-pyr
2735 xmake_file=romp/x-mach
2742 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
2746 tm_file=rs6000/beos.h
2747 xm_file=rs6000/xm-beos.h
2748 tmake_file=rs6000/t-beos
2749 xmake_file=rs6000/x-beos
2751 powerpc-*-sysv* | powerpc-*-elf*)
2752 tm_file=rs6000/sysv4.h
2753 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2754 xm_defines="USG POSIX"
2755 extra_headers=ppc-asm.h
2756 if test x$gas = xyes
2758 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2760 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2762 xmake_file=rs6000/x-sysv4
2765 tm_file=rs6000/eabiaix.h
2766 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2767 extra_headers=ppc-asm.h
2770 tm_file=rs6000/eabisim.h
2771 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2772 extra_headers=ppc-asm.h
2775 tm_file=rs6000/eabi.h
2776 if test x$gas = xyes
2778 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2780 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2782 extra_headers=ppc-asm.h
2785 tm_file=rs6000/rtems.h
2786 if test x$gas = xyes
2788 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
2790 tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
2792 extra_headers=ppc-asm.h
2794 powerpc-*-linux-gnulibc1)
2795 tm_file=rs6000/linux.h
2796 xm_file=rs6000/xm-sysv4.h
2797 out_file=rs6000/rs6000.c
2798 if test x$gas = xyes
2800 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2802 tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2805 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2806 extra_headers=ppc-asm.h
2807 if test x$enable_threads = xyes; then
2811 powerpc-*-linux-gnu*)
2812 tm_file=rs6000/linux.h
2813 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2814 xm_defines="USG ${xm_defines}"
2815 out_file=rs6000/rs6000.c
2816 if test x$gas = xyes
2818 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
2820 tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
2823 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2824 extra_headers=ppc-asm.h
2825 if test x$enable_threads = xyes; then
2829 powerpc-wrs-vxworks*)
2831 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2832 xm_defines="USG POSIX"
2833 tm_file=rs6000/vxppc.h
2834 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2835 extra_headers=ppc-asm.h
2836 thread_file='vxworks'
2838 powerpcle-*-sysv* | powerpcle-*-elf*)
2839 tm_file=rs6000/sysv4le.h
2840 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2841 xm_defines="USG POSIX"
2842 if test x$gas = xyes
2844 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2846 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2848 xmake_file=rs6000/x-sysv4
2849 extra_headers=ppc-asm.h
2851 powerpcle-*-eabisim*)
2852 tm_file=rs6000/eabilesim.h
2853 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2854 extra_headers=ppc-asm.h
2857 tm_file=rs6000/eabile.h
2858 if test x$gas = xyes
2860 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2862 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2864 extra_headers=ppc-asm.h
2866 powerpcle-*-winnt* )
2867 tm_file=rs6000/win-nt.h
2868 tmake_file=rs6000/t-winnt
2870 if test x$enable_threads = xyes; then
2873 extra_headers=ppc-asm.h
2875 powerpcle-*-pe | powerpcle-*-cygwin*)
2876 tm_file=rs6000/cygwin.h
2877 xm_file="rs6000/xm-cygwin.h ${xm_file}"
2878 tmake_file=rs6000/t-winnt
2879 xmake_file=rs6000/x-cygwin
2881 if test x$enable_threads = xyes; then
2885 extra_headers=ppc-asm.h
2887 powerpcle-*-solaris2*)
2888 tm_file=rs6000/sol2.h
2889 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2890 xm_defines="USG POSIX"
2891 if test x$gas = xyes
2893 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2895 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2897 xmake_file=rs6000/x-sysv4
2898 extra_headers=ppc-asm.h
2901 rs6000-ibm-aix3.[01]*)
2903 tm_file=rs6000/aix31.h
2904 xmake_file=rs6000/x-aix31
2909 rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
2911 tm_file=rs6000/aix3newas.h
2912 if test x$host != x$target
2914 tmake_file=rs6000/t-xnewas
2916 tmake_file=rs6000/t-newas
2922 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
2924 tm_file=rs6000/aix41.h
2925 if test x$host != x$target
2927 tmake_file=rs6000/t-xnewas
2929 tmake_file=rs6000/t-newas
2931 if test "$gnu_ld" = yes
2933 xmake_file=rs6000/x-aix41-gld
2935 xmake_file=rx6000/x-aix41
2941 rs6000-ibm-aix4.[3456789].* | powerpc-ibm-aix4.[3456789].*)
2943 tm_file=rs6000/aix43.h
2944 if test x$host != x$target
2946 tmake_file=rs6000/t-xaix43
2948 tmake_file=rs6000/t-aix43
2950 xmake_file=rs6000/x-aix43
2955 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
2957 tm_file=rs6000/aix43.h
2958 if test x$host != x$target
2960 tmake_file=rs6000/t-xaix43
2962 tmake_file=rs6000/t-aix43
2964 xmake_file=rs6000/x-aix43
2977 tm_file=rs6000/mach.h
2978 xm_file="${xm_file} rs6000/xm-mach.h"
2979 xmake_file=rs6000/x-mach
2983 tm_file=rs6000/lynx.h
2984 xm_file=rs6000/xm-lynx.h
2985 tmake_file=rs6000/t-rs6000
2986 xmake_file=rs6000/x-lynx
2994 tmake_file="sh/t-sh t-rtems"
2995 tm_file=sh/rtemself.h
2999 tmake_file="sh/t-sh t-rtems"
3008 xm_file="xm-alloca.h ${xm_file}"
3011 sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
3012 tm_file=sparc/vxsparc.h
3013 tmake_file=sparc/t-vxsparc
3015 thread_file='vxworks'
3018 tmake_file=sparc/t-sparcbare
3019 tm_file="sparc/aout.h libgloss.h"
3022 tm_file=sparc/netbsd.h
3027 # we need collect2 until our bug is fixed...
3035 tmake_file=sparc/t-elf
3036 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3040 sparc-*-linux-gnuaout*) # Sparc's running GNU/Linux, a.out
3041 xm_file="${xm_file} sparc/xm-linux.h"
3042 tm_file=sparc/linux-aout.h
3046 sparc-*-linux-gnulibc1*) # Sparc's running GNU/Linux, libc5
3047 xm_file="${xm_file} sparc/xm-linux.h"
3049 tm_file=sparc/linux.h
3050 tmake_file="t-linux t-linux-gnulibc1"
3051 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3054 sparc-*-linux-gnu*) # Sparc's running GNU/Linux, libc6
3055 xm_file="${xm_file} sparc/xm-linux.h"
3057 tm_file=sparc/linux.h
3058 tmake_file="t-linux"
3059 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3061 if test x$enable_threads = xyes; then
3066 if test x$gas = xyes
3068 tm_file=sparc/lynx.h
3070 tm_file=sparc/lynx-ng.h
3072 xm_file=sparc/xm-lynx.h
3073 tmake_file=sparc/t-sunos41
3077 tmake_file="sparc/t-sparcbare t-rtems"
3078 tm_file=sparc/rtems.h
3080 sparcv9-*-solaris2*)
3081 tm_file=sparc/sol2-sld-64.h
3082 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
3083 xm_defines="USG POSIX"
3084 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
3085 xmake_file=sparc/x-sysv4
3086 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
3088 if test x${enable_threads} = x ; then
3089 enable_threads=$have_pthread_h
3090 if test x${enable_threads} = x ; then
3091 enable_threads=$have_thread_h
3094 if test x${enable_threads} = xyes ; then
3095 if test x${have_pthread_h} = xyes ; then
3098 thread_file='solaris'
3102 sparc-hal-solaris2*)
3103 xm_file=sparc/xm-sol2.h
3104 tm_file="sparc/sol2.h sparc/hal.h"
3105 tmake_file="sparc/t-halos sparc/t-sol2"
3106 xmake_file=sparc/x-sysv4
3107 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
3111 if test x$gnu_ld = xyes
3113 tm_file=sparc/sol2.h
3115 tm_file=sparc/sol2-sld.h
3117 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
3118 xm_defines="USG POSIX"
3119 tmake_file=sparc/t-sol2
3120 xmake_file=sparc/x-sysv4
3121 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3132 if test x${enable_threads} = x; then
3133 enable_threads=$have_pthread_h
3134 if test x${enable_threads} = x; then
3135 enable_threads=$have_thread_h
3138 if test x${enable_threads} = xyes; then
3139 if test x${have_pthread_h} = xyes; then
3142 thread_file='solaris'
3147 tm_file=sparc/sunos4.h
3148 tmake_file=sparc/t-sunos40
3152 tm_file=sparc/sunos4.h
3153 tmake_file=sparc/t-sunos41
3155 if test x$gas = xyes; then
3156 tm_file="${tm_file} sparc/sun4gas.h"
3160 tm_file=sparc/sun4o3.h
3164 tm_file=sparc/sysv4.h
3165 xm_file="xm-siglist.h sparc/xm-sysv4.h"
3166 xm_defines="USG POSIX"
3168 xmake_file=sparc/x-sysv4
3169 extra_parts="crtbegin.o crtend.o"
3172 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
3173 xm_defines="USG POSIX"
3174 tm_file=sparc/vxsim.h
3175 tmake_file=sparc/t-vxsparc
3176 xmake_file=sparc/x-sysv4
3179 tm_file="sparc/splet.h libgloss.h"
3180 tmake_file=sparc/t-splet
3183 tm_file="sparc/litecoff.h libgloss.h"
3184 tmake_file=sparc/t-sparclite
3187 tm_file="sparc/lite.h aoutos.h libgloss.h"
3188 tmake_file=sparc/t-sparclite
3191 tmake_file=sparc/t-sp64
3192 tm_file=sparc/sp64-aout.h
3195 tmake_file=sparc/t-sp64
3196 tm_file=sparc/sp64-elf.h
3197 extra_parts="crtbegin.o crtend.o"
3199 sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux
3200 tmake_file="t-linux sparc/t-linux64"
3201 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
3202 tm_file=sparc/linux64.h
3204 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3207 # This hasn't been upgraded to GCC 2.
3208 # tahoe-harris-*) # Harris tahoe, using COFF.
3209 # tm_file=tahoe/harris.h
3211 # tahoe-*-bsd*) # tahoe running BSD
3213 thumb-*-coff* | thumbel-*-coff*)
3215 out_file=arm/thumb.c
3216 xm_file=arm/xm-thumb.h
3217 md_file=arm/thumb.md
3218 tmake_file=arm/t-thumb
3222 out_file=arm/thumb.c
3223 xm_file=arm/xm-thumb.h
3224 md_file=arm/thumb.md
3225 tmake_file=arm/t-thumb
3226 thread_file='vxworks'
3228 # This hasn't been upgraded to GCC 2.
3235 tm_file="v850/v850.h"
3236 xm_file="v850/xm-v850.h"
3237 tmake_file=v850/t-v850
3238 if test x$stabs = xyes
3240 tm_file="${tm_file} dbx.h"
3244 vax-*-bsd*) # vaxen running BSD
3248 vax-*-sysv*) # vaxen running system V
3249 tm_file="${tm_file} vax/vaxv.h"
3254 tm_file="${tm_file} netbsd.h vax/netbsd.h"
3260 tmake_file="${tmake_file} vax/t-openbsd"
3262 vax-*-ultrix*) # vaxen running ultrix
3263 tm_file="${tm_file} vax/ultrix.h"
3267 vax-*-vms*) # vaxen running VMS
3268 xm_file=vax/xm-vms.h
3272 vax-*-*) # vax default entry
3276 xm_file="${xm_file} xm-svr3"
3280 echo "Configuration $machine not supported" 1>&2
3287 ;; # Existing GNU/Linux systems do not use the GNU setup.
3289 # On the GNU system, the setup is just about the same on
3290 # each different CPU. The specific machines that GNU
3291 # supports are matched above and just set $cpu_type.
3292 xm_file="xm-gnu.h ${xm_file}"
3293 tm_file=${cpu_type}/gnu.h
3294 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3295 # GNU always uses ELF.
3297 # GNU tools are the only tools.
3300 xmake_file=x-linux # These details are the same as Linux.
3301 tmake_file=t-gnu # These are not.
3304 xmake_try_sysv=x-sysv
3305 install_headers_dir=install-headers-cpio
3308 install_headers_dir=install-headers-cpio
3312 # Distinguish i[34567]86
3313 # Also, do not run mips-tfile on MIPS if using gas.
3314 # Process --with-cpu= for PowerPC/rs6000
3315 target_cpu_default2=
3318 target_cpu_default2=1
3321 case $target_alias in
3323 target_cpu_default2=4
3326 target_cpu_default2=2
3330 i686-*-* | i786-*-*)
3331 target_cpu_default2=3
3336 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
3339 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
3342 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
3345 target_cpu_default2="MASK_CPU_EV5"
3349 if test x$gas = xyes
3351 if test "$target_cpu_default2" = ""
3353 target_cpu_default2="MASK_GAS"
3355 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
3360 case "x$with_cpu" in
3363 target_cpu_default2="TARGET_CPU_generic"
3366 # Distinguish cores, and major variants
3367 # arm7m doesn't exist, but D & I don't affect code
3368 xarm[23678] | xarm250 | xarm[67][01]0 \
3369 | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
3370 | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
3371 | xstrongarm | xstrongarm110 | xstrongarm1100)
3372 target_cpu_default2="TARGET_CPU_$with_cpu"
3376 echo "--with-cpu must be passed a value" 1>&2
3381 if test x$pass2done = xyes
3383 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3390 mips*-*-ecoff* | mips*-*-elf*)
3391 if test x$gas = xyes
3393 if test x$gnu_ld = xyes
3395 target_cpu_default2=20
3397 target_cpu_default2=16
3402 if test x$gas = xyes
3404 target_cpu_default2=16
3407 powerpc*-*-* | rs6000-*-*)
3408 case "x$with_cpu" in
3412 xcommon | xpower | xpower2 | xpowerpc | xrios \
3413 | xrios1 | xrios2 | xrsc | xrsc1 \
3414 | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
3415 | xec603e | x740 | x750 | x401 \
3416 | x403 | x505 | x801 | x821 | x823 | x860)
3417 target_cpu_default2="\"$with_cpu\""
3421 echo "--with-cpu must be passed a value" 1>&2
3426 if test x$pass2done = xyes
3428 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3435 case ".$with_cpu" in
3437 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
3439 .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
3440 target_cpu_default2="TARGET_CPU_$with_cpu"
3443 if test x$pass2done = xyes
3445 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3453 if test "$target_cpu_default2" != ""
3455 if test "$target_cpu_default" != ""
3457 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3459 target_cpu_default=$target_cpu_default2
3463 # No need for collect2 if we have the GNU linker.
3464 # Actually, there is now; GNU ld doesn't handle the EH info or
3465 # collecting for shared libraries.
3472 # Save data on machine being used to compile GCC in build_xm_file.
3473 # Save data on host machine in vars host_xm_file and host_xmake_file.
3474 if test x$pass1done = x
3476 if test x"$xm_file" = x
3477 then build_xm_file=$cpu_type/xm-$cpu_type.h
3478 else build_xm_file=$xm_file
3480 build_xm_defines=$xm_defines
3481 build_install_headers_dir=$install_headers_dir
3482 build_exeext=$exeext
3485 if test x$pass2done = x
3487 if test x"$xm_file" = x
3488 then host_xm_file=$cpu_type/xm-$cpu_type.h
3489 else host_xm_file=$xm_file
3491 host_xm_defines=$xm_defines
3492 if test x"$xmake_file" = x
3493 then xmake_file=$cpu_type/x-$cpu_type
3495 host_xmake_file="$xmake_file"
3496 host_truncate_target=$truncate_target
3497 host_extra_gcc_objs=$extra_gcc_objs
3498 host_extra_objs=$extra_host_objs
3505 extra_objs="${host_extra_objs} ${extra_objs}"
3507 # Default the target-machine variables that were not explicitly set.
3508 if test x"$tm_file" = x
3509 then tm_file=$cpu_type/$cpu_type.h; fi
3511 if test x$extra_headers = x
3512 then extra_headers=; fi
3514 if test x"$xm_file" = x
3515 then xm_file=$cpu_type/xm-$cpu_type.h; fi
3517 if test x$md_file = x
3518 then md_file=$cpu_type/$cpu_type.md; fi
3520 if test x$out_file = x
3521 then out_file=$cpu_type/$cpu_type.c; fi
3523 if test x"$tmake_file" = x
3524 then tmake_file=$cpu_type/t-$cpu_type
3527 if test x"$dwarf2" = xyes
3528 then tm_file="tm-dwarf2.h $tm_file"
3531 if test x$float_format = x
3532 then float_format=i64
3535 if test $float_format = none
3536 then float_h_file=Makefile.in
3537 else float_h_file=float-$float_format.h
3540 if test x$enable_haifa = x
3543 alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
3548 # Handle cpp installation.
3549 if test x$enable_cpp != xno
3551 tmake_file="$tmake_file t-install-cpp"
3554 # Say what files are being used for the output code and MD file.
3555 echo "Using \`$srcdir/config/$out_file' to output insns."
3556 echo "Using \`$srcdir/config/$md_file' as machine description file."
3559 for f in $tm_file; do
3562 if test $count = ax; then
3563 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
3565 echo "Using the following target machine macro files:"
3566 for f in $tm_file; do
3567 echo " $srcdir/config/$f"
3572 for f in $host_xm_file; do
3575 if test $count = ax; then
3576 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
3578 echo "Using the following host machine macro files:"
3579 for f in $host_xm_file; do
3580 echo " $srcdir/config/$f"
3584 if test "$host_xm_file" != "$build_xm_file"; then
3586 for f in $build_xm_file; do
3589 if test $count = ax; then
3590 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
3592 echo "Using the following build machine macro files:"
3593 for f in $build_xm_file; do
3594 echo " $srcdir/config/$f"
3599 if test x$thread_file = x; then
3600 if test x$target_thread_file != x; then
3601 thread_file=$target_thread_file
3603 thread_file='single'
3607 # Set up the header files.
3608 # $links is the list of header files to create.
3609 # $vars is the list of shell variables with file names to include.
3610 # auto-host.h is the file containing items generated by autoconf and is
3611 # the first file included by config.h.
3613 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
3615 # If host=build, it is correct to have hconfig include auto-host.h
3616 # as well. If host!=build, we are in error and need to do more
3617 # work to find out the build config parameters.
3618 if test x$host = x$build
3620 build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
3622 # We create a subdir, then run autoconf in the subdir.
3623 # To prevent recursion we set host and build for the new
3624 # invocation of configure to the build for this invocation
3631 /*) realsrcdir=${srcdir};;
3632 *) realsrcdir=../${srcdir};;
3634 CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
3635 --target=$target --host=$build --build=$build
3637 # We just finished tests for the build machine, so rename
3638 # the file auto-build.h in the gcc directory.
3639 mv auto-host.h ../auto-build.h
3642 build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
3645 xm_file="gansidecl.h ${xm_file}"
3646 tm_file="gansidecl.h ${tm_file}"
3648 vars="host_xm_file tm_file xm_file build_xm_file"
3649 links="config.h tm.h tconfig.h hconfig.h"
3650 defines="host_xm_defines null_defines xm_defines build_xm_defines"
3653 if test -f config.status; then mv -f config.status config.bak; fi
3656 while test -n "$vars"
3658 set $vars; var=$1; shift; vars=$*
3659 set $links; link=$1; shift; links=$*
3660 set $defines; define=$1; shift; defines=$*
3664 # Define TARGET_CPU_DEFAULT if the system wants one.
3665 # This substitutes for lots of *.h files.
3666 if test "$target_cpu_default" != "" -a $link = tm.h
3668 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
3671 for file in `eval echo '$'$var`; do
3676 echo '#ifdef IN_GCC' >>$link
3679 echo "#include \"$file\"" >>$link
3684 echo '#endif' >>$link
3689 for def in `eval echo '$'$define`; do
3690 echo "#ifndef $def" >>$link
3691 echo "#define $def" >>$link
3692 echo "#endif" >>$link
3696 # Truncate the target if necessary
3697 if test x$host_truncate_target != x; then
3698 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
3701 # Get the version trigger filename from the toplevel
3702 if test "${with_gcc_version_trigger+set}" = set; then
3703 gcc_version_trigger=$with_gcc_version_trigger
3705 gcc_version_trigger=${srcdir}/version.c
3708 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
3711 # Internationalization
3713 VERSION="$gcc_version"
3714 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
3715 AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
3721 # NLS support is still experimental, so disable it by default for now.
3723 [ --enable-nls use Native Language Support (disabled by default)],
3727 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
3729 # Get an absolute path to the GCC top-level source directory
3735 # Conditionalize the makefile for this host machine.
3736 # Make-host contains the concatenation of all host makefile fragments
3737 # [there can be more than one]. This file is built by configure.frag.
3738 host_overrides=Make-host
3739 dep_host_xmake_file=
3740 for f in .. ${host_xmake_file}
3742 if test -f ${srcdir}/config/$f
3744 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
3748 # Conditionalize the makefile for this target machine.
3749 # Make-target contains the concatenation of all host makefile fragments
3750 # [there can be more than one]. This file is built by configure.frag.
3751 target_overrides=Make-target
3753 for f in .. ${tmake_file}
3755 if test -f ${srcdir}/config/$f
3757 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
3761 # If the host doesn't support symlinks, modify CC in
3762 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
3763 # Otherwise, we can use "CC=$(CC)".
3765 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
3767 cc_set_by_configure="\$(CC)"
3768 quoted_cc_set_by_configure="\$(CC)"
3769 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
3772 if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
3774 symbolic_link="cp -p"
3778 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
3779 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
3780 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
3784 out_object_file=`basename $out_file .c`.o
3787 for f in $tm_file; do
3790 tm_file_list="${tm_file_list} $f" ;;
3791 *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
3796 for f in $host_xm_file; do
3798 auto-host.h | gansidecl.h | hwint.h )
3799 host_xm_file_list="${host_xm_file_list} $f" ;;
3800 *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
3805 for f in $build_xm_file; do
3807 auto-build.h | auto-host.h | gansidecl.h | hwint.h )
3808 build_xm_file_list="${build_xm_file_list} $f" ;;
3809 *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
3813 # Define macro CROSS_COMPILE in compilation
3814 # if this is a cross-compiler.
3815 # Also use all.cross instead of all.internal
3816 # and add cross-make to Makefile.
3817 cross_overrides="/dev/null"
3818 if test x$host != x$target
3820 cross_defines="CROSS=-DCROSS_COMPILE"
3821 cross_overrides="${topdir}/cross-make"
3824 # When building gcc with a cross-compiler, we need to fix a few things.
3825 # This must come after cross-make as we want all.build to override
3827 build_overrides="/dev/null"
3828 if test x$build != x$host
3830 build_overrides="${topdir}/build-make"
3833 # Expand extra_headers to include complete path.
3834 # This substitutes for lots of t-* files.
3836 if test "x$extra_headers" = x
3839 # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
3840 for file in $extra_headers;
3842 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
3846 if test x$use_collect2 = xno; then
3850 # Add a definition of USE_COLLECT2 if system wants one.
3851 # Also tell toplev.c what to do.
3852 # This substitutes for lots of t-* files.
3853 if test x$use_collect2 = x
3858 will_use_collect2="collect2"
3859 maybe_use_collect2="-DUSE_COLLECT2"
3863 # Set MD_DEPS if the real md file is in md.pre-cpp.
3864 # Set MD_CPP to the cpp to pass the md file through. Md files use ';'
3865 # for line oriented comments, so we must always use a GNU cpp. If
3866 # building gcc with a cross compiler, use the cross compiler just
3867 # built. Otherwise, we can use the cpp just built.
3869 if test "x$md_cppflags" = x
3871 md_file_sub=$srcdir/config/$md_file
3876 # If we have gas in the build tree, make a link to it.
3877 if test -f ../gas/Makefile; then
3878 rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
3881 # If we have nm in the build tree, make a link to it.
3882 if test -f ../binutils/Makefile; then
3883 rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
3886 # If we have ld in the build tree, make a link to it.
3887 if test -f ../ld/Makefile; then
3888 # if test x$use_collect2 = x; then
3889 # rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
3891 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
3895 # Figure out what assembler alignment features are present.
3896 AC_MSG_CHECKING(assembler alignment features)
3898 gcc_cv_as_alignment_features=
3899 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
3900 if test -x "$DEFAULT_ASSEMBLER"; then
3901 gcc_cv_as="$DEFAULT_ASSEMBLER"
3902 elif test -x "$AS"; then
3904 elif test -x as$host_exeext; then
3905 # Build using assembler in the current directory.
3906 gcc_cv_as=./as$host_exeext
3907 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
3908 # Single tree build which includes gas.
3909 for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
3912 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
3914 if test x$gcc_cv_gas_version != x; then
3919 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
3920 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
3922 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
3923 # Gas version 2.6 and later support for .balign and .p2align.
3924 # bytes to skip when using .p2align.
3925 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
3926 gcc_cv_as_alignment_features=".balign and .p2align"
3927 AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
3929 # Gas version 2.8 and later support specifying the maximum
3930 # bytes to skip when using .p2align.
3931 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
3932 gcc_cv_as_alignment_features=".p2align including maximum skip"
3933 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
3936 elif test x$host = x$target; then
3938 # Search the same directories that the installed compiler will
3939 # search. Else we may find the wrong assembler and lose. If we
3940 # do not find a suitable assembler binary, then try the user's
3943 # Also note we have to check MD_EXEC_PREFIX before checking the
3944 # user's path. Unfortunately, there is no good way to get at the
3945 # value of MD_EXEC_PREFIX here. So we do a brute force search
3946 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
3947 # to be fixed as part of the make/configure rewrite too.
3949 if test "x$exec_prefix" = xNONE; then
3950 if test "x$prefix" = xNONE; then
3951 test_prefix=/usr/local
3956 test_prefix=$exec_prefix
3959 # If the loop below does not find an assembler, then use whatever
3960 # one we can find in the users's path.
3964 test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
3965 $test_prefix/lib/gcc-lib/$target \
3966 /usr/lib/gcc/$target/$gcc_version \
3967 /usr/lib/gcc/$target \
3968 $test_prefix/$target/bin/$target/$gcc_version \
3969 $test_prefix/$target/bin \
3974 /bsd43/usr/lib/cmplrs/cc \
3975 /usr/cross64/usr/bin \
3976 /usr/lib/cmplrs/cc \
3977 /sysv/usr/lib/cmplrs/cc \
3978 /svr4/usr/lib/cmplrs/cc \
3981 for dir in $test_dirs; do
3982 if test -f $dir/as$host_exeext; then
3983 gcc_cv_as=$dir/as$host_exeext
3988 if test x$gcc_cv_as != x; then
3989 # Check if we have .balign and .p2align
3990 echo ".balign 4" > conftest.s
3991 echo ".p2align 2" >> conftest.s
3992 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
3993 gcc_cv_as_alignment_features=".balign and .p2align"
3994 AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
3996 rm -f conftest.s conftest.o
3997 # Check if specifying the maximum bytes to skip when
3998 # using .p2align is supported.
3999 echo ".p2align 4,,7" > conftest.s
4000 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4001 gcc_cv_as_alignment_features=".p2align including maximum skip"
4002 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
4004 rm -f conftest.s conftest.o
4006 AC_MSG_RESULT($gcc_cv_as_alignment_features)
4008 AC_MSG_CHECKING(assembler subsection support)
4009 gcc_cv_as_subsections=
4010 if test x$gcc_cv_as != x; then
4011 # Check if we have .subsection
4012 echo ".subsection 1" > conftest.s
4013 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4014 gcc_cv_as_subsections=".subsection"
4015 if test -x nm$host_exeext; then
4016 gcc_cv_nm=./nm$host_exeext
4017 elif test x$host = x$target; then
4019 gcc_cv_nm=nm$host_exeext
4021 if test x$gcc_cv_nm != x; then
4022 cat > conftest.s <<EOF
4023 conftest_label1: .word 0
4025 conftest_label2: .word 0
4028 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4029 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
4030 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
4031 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
4034 gcc_cv_as_subsections="working .subsection -1"
4035 AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING)
4040 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
4042 AC_MSG_RESULT($gcc_cv_as_subsections)
4044 AC_MSG_CHECKING(assembler instructions)
4045 gcc_cv_as_instructions=
4046 if test x$gcc_cv_as != x; then
4047 set "filds fists" "filds mem; fists mem"
4050 echo "$2" > conftest.s
4051 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4052 gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
4053 AC_DEFINE_UNQUOTED(HAVE_GAS_`echo "$1" | tr '[a-z ]' '[A-Z_]'`)
4057 rm -f conftest.s conftest.o
4059 AC_MSG_RESULT($gcc_cv_as_instructions)
4061 # Figure out what language subdirectories are present.
4062 # Look if the user specified --enable-languages="..."; if not, use
4063 # the environment variable $LANGUAGES if defined. $LANGUAGES might
4065 if test x"${enable_languages+set}" != xset; then
4066 if test x"${LANGUAGES+set}" = xset; then
4067 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
4069 enable_languages=all
4073 for lang in ${srcdir}/*/config-lang.in ..
4077 # The odd quoting in the next line works around
4078 # an apparent bug in bash 1.12 on linux.
4080 ${srcdir}/[*]/config-lang.in) ;;
4082 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
4083 if test "x$lang_alias" = x
4085 echo "$lang doesn't set \$language." 1>&2
4088 if test x"${enable_languages}" = xall; then
4091 case "${enable_languages}" in
4092 ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
4100 if test x"${add_this_lang}" = xyes; then
4102 ${srcdir}/ada/config-lang.in)
4103 if test x$gnat = xyes ; then
4104 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
4108 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
4117 # Make gthr-default.h if we have a thread file.
4119 if test $thread_file != single; then
4120 rm -f gthr-default.h
4121 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
4122 gthread_flags=-DHAVE_GTHR_DEFAULT
4124 AC_SUBST(gthread_flags)
4126 # Make empty files to contain the specs and options for each language.
4127 # Then add #include lines to for a compiler that has specs and/or options.
4132 rm -f specs.h options.h gencheck.h
4133 touch specs.h options.h gencheck.h
4134 for subdir in . $subdirs
4136 if test -f $srcdir/$subdir/lang-specs.h; then
4137 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
4138 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
4140 if test -f $srcdir/$subdir/lang-options.h; then
4141 echo "#include \"$subdir/lang-options.h\"" >>options.h
4142 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
4144 if test -f $srcdir/$subdir/$subdir-tree.def; then
4145 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
4146 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
4150 # These (without "all_") are set in each config-lang.in.
4151 # `language' must be a single word so is spelled singularly.
4157 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
4158 # List of language makefile fragments.
4163 # Add the language fragments.
4164 # Languages are added via two mechanisms. Some information must be
4165 # recorded in makefile variables, these are defined in config-lang.in.
4166 # We accumulate them and plug them into the main Makefile.
4167 # The other mechanism is a set of hooks for each of the main targets
4168 # like `clean', `install', etc.
4170 language_fragments="Make-lang"
4171 language_hooks="Make-hooks"
4174 for s in .. $subdirs
4186 . ${srcdir}/$s/config-lang.in
4187 if test "x$language" = x
4189 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
4192 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
4193 all_languages="$all_languages $language"
4194 if test "x$boot_language" = xyes
4196 all_boot_languages="$all_boot_languages $language"
4198 all_compilers="$all_compilers $compilers"
4199 all_stagestuff="$all_stagestuff $stagestuff"
4200 all_diff_excludes="$all_diff_excludes $diff_excludes"
4201 all_headers="$all_headers $headers"
4202 all_outputs="$all_outputs $outputs"
4203 if test x$outputs = x
4205 oldstyle_subdirs="$oldstyle_subdirs $s"
4207 all_lib2funcs="$all_lib2funcs $lib2funcs"
4211 # Since we can't use `::' targets, we link each language in
4212 # with a set of hooks, reached indirectly via lang.${target}.
4216 target_list="all.build all.cross start.encap rest.encap \
4218 install-normal install-common install-info install-man \
4220 mostlyclean clean distclean extraclean maintainer-clean \
4221 stage1 stage2 stage3 stage4"
4222 for t in $target_list
4225 for lang in .. $all_languages
4227 if test $lang != ".."; then
4231 echo "lang.$t: $x" >> Make-hooks
4234 # If we're not building in srcdir, create .gdbinit.
4236 if test ! -f Makefile.in; then
4237 echo "dir ." > .gdbinit
4238 echo "dir ${srcdir}" >> .gdbinit
4239 if test x$gdb_needs_out_file_path = xyes
4241 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
4243 if test "x$subdirs" != x; then
4246 echo "dir ${srcdir}/$s" >> .gdbinit
4249 echo "source ${srcdir}/.gdbinit" >> .gdbinit
4252 # Define variables host_canonical and build_canonical
4253 # because some Cygnus local changes in the Makefile depend on them.
4254 build_canonical=${build}
4255 host_canonical=${host}
4257 if test "${host}" != "${target}" ; then
4258 target_subdir=${target}/
4260 AC_SUBST(build_canonical)
4261 AC_SUBST(host_canonical)
4262 AC_SUBST(target_subdir)
4264 # If this is using newlib, then define inhibit_libc in
4265 # LIBGCC2_CFLAGS. This will cause __eprintf to be left out of
4266 # libgcc.a, but that's OK because newib should have its own version of
4269 if test x$with_newlib = xyes; then
4270 inhibit_libc=-Dinhibit_libc
4272 AC_SUBST(inhibit_libc)
4274 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
4277 if test x$enable_haifa = xyes; then
4278 echo "Using the Haifa scheduler."
4280 sched_cflags=-DHAIFA
4282 AC_SUBST(sched_prefix)
4283 AC_SUBST(sched_cflags)
4284 if test x$enable_haifa != x; then
4285 # Explicitly remove files that need to be recompiled for the Haifa scheduler.
4286 for x in genattrtab.o toplev.o *sched.o; do
4294 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
4295 # absolute path for gcc_tooldir based on inserting the number of up-directory
4296 # movements required to get from $(exec_prefix) to $(prefix) into the basic
4297 # $(libsubdir)/@(unlibsubdir) based path.
4298 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
4299 # make and thus we'd get different behavior depending on where we built the
4301 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
4302 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
4304 changequote(<<, >>)dnl
4305 # An explanation of the sed strings:
4306 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
4307 # -e 's|/$||' match a trailing forward slash and eliminates it
4308 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
4309 # -e 's|/[^/]*|../|g' replaces each occurance of /<directory> with ../
4311 # (*) Note this pattern overwrites the first character of the string
4312 # with a forward slash if one is not already present. This is not a
4313 # problem because the exact names of the sub-directories concerned is
4314 # unimportant, just the number of them matters.
4316 # The practical upshot of these patterns is like this:
4318 # prefix exec_prefix result
4319 # ------ ----------- ------
4321 # /foo/ /foo/bar ../
4322 # /foo /foo/bar/ ../
4323 # /foo/ /foo/bar/ ../
4324 # /foo /foo/bar/ugg ../../
4327 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
4328 changequote([, ])dnl
4330 AC_SUBST(gcc_tooldir)
4333 # Nothing to do for FLOAT_H, float_format already handled.
4337 # Process the language and host/target makefile fragments.
4338 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
4340 # Substitute configuration variables
4342 AC_SUBST(all_boot_languages)
4343 AC_SUBST(all_compilers)
4344 AC_SUBST(all_diff_excludes)
4345 AC_SUBST(all_headers)
4346 AC_SUBST(all_lang_makefiles)
4347 AC_SUBST(all_languages)
4348 AC_SUBST(all_lib2funcs)
4349 AC_SUBST(all_stagestuff)
4350 AC_SUBST(build_exeext)
4351 AC_SUBST(build_install_headers_dir)
4352 AC_SUBST(build_xm_file_list)
4353 AC_SUBST(cc_set_by_configure)
4354 AC_SUBST(quoted_cc_set_by_configure)
4355 AC_SUBST(cpp_install_dir)
4357 AC_SUBST(dep_host_xmake_file)
4358 AC_SUBST(dep_tmake_file)
4359 AC_SUBST(extra_c_flags)
4360 AC_SUBST(extra_c_objs)
4361 AC_SUBST(extra_cpp_objs)
4362 AC_SUBST(extra_cxx_objs)
4363 AC_SUBST(extra_headers_list)
4364 AC_SUBST(extra_objs)
4365 AC_SUBST(extra_parts)
4366 AC_SUBST(extra_passes)
4367 AC_SUBST(extra_programs)
4368 AC_SUBST(fixinc_defs)
4369 AC_SUBST(float_h_file)
4370 AC_SUBST(gcc_gxx_include_dir)
4371 AC_SUBST(gcc_version)
4372 AC_SUBST(gcc_version_trigger)
4373 AC_SUBST(host_exeext)
4374 AC_SUBST(host_extra_gcc_objs)
4375 AC_SUBST(host_xm_file_list)
4378 AC_SUBST(lang_options_files)
4379 AC_SUBST(lang_specs_files)
4380 AC_SUBST(lang_tree_files)
4381 AC_SUBST(local_prefix)
4382 AC_SUBST(maybe_use_collect2)
4384 AC_SUBST(objc_boehm_gc)
4386 AC_SUBST(out_object_file)
4387 AC_SUBST(stage_prefix_set_by_configure)
4388 AC_SUBST(symbolic_link)
4389 AC_SUBST(thread_file)
4390 AC_SUBST(tm_file_list)
4391 AC_SUBST(will_use_collect2)
4394 AC_SUBST_FILE(target_overrides)
4395 AC_SUBST_FILE(host_overrides)
4396 AC_SUBST(cross_defines)
4397 AC_SUBST_FILE(cross_overrides)
4398 AC_SUBST_FILE(build_overrides)
4399 AC_SUBST_FILE(language_fragments)
4400 AC_SUBST_FILE(language_hooks)
4402 # Echo that links are built
4403 if test x$host = x$target
4411 if test x$host != x$build
4413 str3=" on a $build system"
4416 if test "x$str2" != x || test "x$str3" != x
4421 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
4423 if test "x$str2" != x || test "x$str3" != x
4425 echo " ${str2}${str3}." 1>&2
4428 # Truncate the target if necessary
4429 if test x$host_truncate_target != x; then
4430 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
4433 # Configure the subdirectories
4434 # AC_CONFIG_SUBDIRS($subdirs)
4436 # Create the Makefile
4437 # and configure language subdirectories
4438 AC_OUTPUT($all_outputs,
4440 . $srcdir/configure.lang
4441 case x$CONFIG_HEADERS in
4442 xauto-host.h:config.in)
4445 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
4446 # bootstrapping and the installation procedure can still use
4447 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
4448 # FLAGS_TO_PASS has been modified to solve the problem there.
4449 # This is virtually a duplicate of what happens in configure.lang; we do
4450 # an extra check to make sure this only happens if ln -s can be used.
4451 if test "$symbolic_link" = "ln -s"; then
4452 for d in .. ${subdirs} ; do
4453 if test $d != ..; then
4456 for t in stage1 stage2 stage3 stage4 include
4459 $symbolic_link ../$t $t 2>/dev/null
4465 # Avoid having to add intl to our include paths.
4466 if test -f intl/libintl.h; then
4467 echo creating libintl.h
4468 echo '#include "intl/libintl.h"' >libintl.h
4475 target_alias='${target_alias}'
4477 subdirs='${subdirs}'
4478 oldstyle_subdirs='${oldstyle_subdirs}'
4479 symbolic_link='${symbolic_link}'
4480 program_transform_set='${program_transform_set}'
4481 program_transform_name='${program_transform_name}'
4482 dep_host_xmake_file='${dep_host_xmake_file}'
4483 host_xmake_file='${host_xmake_file}'
4484 dep_tmake_file='${dep_tmake_file}'
4485 tmake_file='${tmake_file}'
4486 thread_file='${thread_file}'
4487 gcc_version='${gcc_version}'
4488 gcc_version_trigger='${gcc_version_trigger}'
4489 local_prefix='${local_prefix}'
4490 build_install_headers_dir='${build_install_headers_dir}'
4491 build_exeext='${build_exeext}'
4492 host_exeext='${host_exeext}'
4493 out_file='${out_file}'
4494 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
4495 SET_MAKE='${SET_MAKE}'
4496 target_list='${target_list}'
4497 target_overrides='${target_overrides}'
4498 host_overrides='${host_overrides}'
4499 cross_defines='${cross_defines}'
4500 cross_overrides='${cross_overrides}'
4501 build_overrides='${build_overrides}'
4502 cpp_install_dir='${cpp_install_dir}'