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="${extra_c_flags} -DUSE_CPPLIB=1"
219 # Disable fast fixincludes
220 AC_ARG_ENABLE(fast-fixincludes,
221 [ --disable-fast-fixincludes
222 Disable the new fast fixincludes.
223 Run the old fixincludes script unconditionally],
224 if test x$enable_fast_fixincludes = xno ; then
225 cp $srcdir/fixincludes ./fixinc.sh
228 # Enable Multibyte Characters for C/C++
229 AC_ARG_ENABLE(c-mbchar,
230 [ --enable-c-mbchar Enable multibyte characters for C and C++.],
231 if [[[ x$enable_c_mbchar != xno ]]]; then
232 extra_c_flags=-DMULTIBYTE_CHARS=1
236 # Pass with no value to take the default
237 # Pass with a value to specify a thread package
238 AC_ARG_ENABLE(threads,
239 [ --enable-threads enable thread usage for target GCC.
240 --enable-threads=LIB use LIB thread package for target GCC.],
241 if test x$enable_threads = xno; then
246 enable_threads_flag=$enable_threads
247 # Check if a valid thread package
248 case x${enable_threads_flag} in
251 target_thread_file='single'
255 target_thread_file=''
257 xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
258 xsolaris | xwin32 | xdce | xvxworks)
259 target_thread_file=$enable_threads_flag
262 echo "$enable_threads is an unknown thread package" 1>&2
267 AC_ARG_ENABLE(objc-gc,
268 [ --enable-objc-gc enable the use of Boehm's garbage collector with
269 the GNU Objective-C runtime.],
270 if [[[ x$enable_objc_gc = xno ]]]; then
278 [ --enable-dwarf2 enable DWARF2 debugging as default.],
279 dwarf2="$with_dwarf2",
282 # Determine the host, build, and target systems
285 # Find the native compiler
289 # If the native compiler is GCC, we can enable warnings even in stage1.
290 # That's useful for people building cross-compilers, or just running a
292 if test "x$GCC" = "xyes"; then
293 stage1_warn_cflags='$(WARN_CFLAGS)'
295 stage1_warn_cflags=""
297 AC_SUBST(stage1_warn_cflags)
301 AC_MSG_CHECKING([whether a default assembler was specified])
302 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
303 if test x"$gas_flag" = x"no"; then
304 AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)])
306 AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)])
312 AC_MSG_CHECKING([whether a default linker was specified])
313 if test x"${DEFAULT_LINKER+set}" = x"set"; then
314 if test x"$gnu_ld_flag" = x"no"; then
315 AC_MSG_RESULT([yes ($DEFAULT_LINKER)])
317 AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)])
323 # Find some useful tools
337 AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h \
338 fcntl.h unistd.h stab.h sys/file.h sys/time.h \
339 sys/resource.h sys/param.h sys/times.h sys/stat.h \
342 # Check for thread headers.
343 AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])
344 AC_CHECK_HEADER(pthread.h, [have_pthread_h=yes], [have_pthread_h=])
346 # See if GNAT has been installed
347 AC_CHECK_PROG(gnat, gnatbind, yes, no)
349 # See if the system preprocessor understands the ANSI C preprocessor
350 # stringification operator.
351 AC_MSG_CHECKING(whether cpp understands the stringify operator)
352 AC_CACHE_VAL(gcc_cv_c_have_stringify,
355 char *test = S(foo);],
356 gcc_cv_c_have_stringify=yes, gcc_cv_c_have_stringify=no)])
357 AC_MSG_RESULT($gcc_cv_c_have_stringify)
358 if test $gcc_cv_c_have_stringify = yes; then
359 AC_DEFINE(HAVE_CPP_STRINGIFY)
362 # Use <inttypes.h> only if it exists,
363 # doesn't clash with <sys/types.h>, and declares intmax_t.
364 AC_MSG_CHECKING(for inttypes.h)
365 AC_CACHE_VAL(gcc_cv_header_inttypes_h,
367 [#include <sys/types.h>
368 #include <inttypes.h>],
370 [gcc_cv_header_inttypes_h=yes],
371 gcc_cv_header_inttypes_h=no)])
372 AC_MSG_RESULT($gcc_cv_header_inttypes_h)
373 if test $gcc_cv_header_inttypes_h = yes; then
374 AC_DEFINE(HAVE_INTTYPES_H)
377 AC_CHECK_FUNCS(strtoul bsearch strerror putenv popen bcopy bzero bcmp \
378 index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
379 sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
380 fputs_unlocked getrusage)
382 # Make sure wchar_t is available
383 #AC_CHECK_TYPE(wchar_t, unsigned int)
385 GCC_FUNC_VFPRINTF_DOPRNT
390 # Under some versions of uwin, vfork is notoriously buggy and the test
391 # can hang configure; on other versions, vfork exists just as a stub.
392 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
393 ac_cv_func_vfork_works=no
398 GCC_NEED_DECLARATIONS(bcopy bzero bcmp \
399 index rindex getenv atol sbrk abort atof strerror getcwd getwd \
400 strsignal putc_unlocked fputs_unlocked strstr)
402 GCC_NEED_DECLARATIONS(malloc realloc calloc free, [
408 GCC_NEED_DECLARATIONS(getrlimit setrlimit getrusage, [
409 #include <sys/types.h>
410 #ifdef HAVE_SYS_RESOURCE_H
411 #include <sys/resource.h>
417 # mkdir takes a single argument on some systems.
418 GCC_FUNC_MKDIR_TAKES_ONE_ARG
428 build_install_headers_dir=install-headers-tar
433 host_truncate_target=
436 # Decode the host machine, then the target machine.
437 # For the host machine, we save the xm_file variable as host_xm_file;
438 # then we decode the target machine and forget everything else
439 # that came from the host machine.
440 for machine in $build $host $target; do
454 # Set this to force installation and use of collect2.
456 # Set this to override the default target model.
458 # Set this to control how the header file directory is installed.
459 install_headers_dir=install-headers-tar
460 # Set this to a non-empty list of args to pass to cpp if the target
461 # wants its .md file passed through cpp.
463 # Set this if directory names should be truncated to 14 characters.
465 # Set this if gdb needs a dir command with `dirname $out_file`
466 gdb_needs_out_file_path=
467 # Set this if the build machine requires executables to have a
470 # Set this to control which thread package will be used.
472 # Reinitialize these from the flag values every loop pass, since some
473 # configure entries modify them.
475 gnu_ld="$gnu_ld_flag"
476 enable_threads=$enable_threads_flag
478 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
479 # updated in each machine entry.
481 cpu_type=`echo $machine | sed 's/-.*$//'`
517 tm_file=${cpu_type}/${cpu_type}.h
518 xm_file=${cpu_type}/xm-${cpu_type}.h
519 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
521 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
523 # On a.out targets, we need to use collect2.
530 # Common parts for linux-gnu and openbsd systems
533 xm_defines="HAVE_ATEXIT POSIX BSTRING"
536 tm_file=${cpu_type}/openbsd.h
537 tmake_file="t-libc-ok t-openbsd"
538 # avoid surprises, always provide an xm-openbsd file
539 xm_file=${cpu_type}/xm-openbsd.h
540 # don't depend on processor x-fragments as well
542 if test x$enable_threads = xyes; then
544 tmake_file="${tmake_file} t-openbsd-thread"
550 # Support site-specific machine types.
552 cpu_type=`echo $machine | sed -e 's/-.*//'`
553 rest=`echo $machine | sed -e "s/$cpu_type-//"`
554 xm_file=${cpu_type}/xm-$rest.h
555 tm_file=${cpu_type}/$rest.h
556 if test -f $srcdir/config/${cpu_type}/x-$rest; \
557 then xmake_file=${cpu_type}/x-$rest; \
560 if test -f $srcdir/config/${cpu_type}/t-$rest; \
561 then tmake_file=${cpu_type}/t-$rest; \
567 a29k-*-bsd* | a29k-*-sym1*)
568 tm_file="${tm_file} a29k/unix.h"
570 xmake_file=a29k/x-unix
573 a29k-*-udi | a29k-*-coff)
574 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
575 tmake_file=a29k/t-a29kbare
578 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
579 tmake_file=a29k/t-vx29k
580 extra_parts="crtbegin.o crtend.o"
581 thread_file='vxworks'
583 a29k-*-*) # Default a29k environment.
587 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
589 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
590 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
592 # GAS + IEEE_CONFORMANT
593 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
595 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
596 xmake_file="x-interix alpha/t-pe"
597 tmake_file="alpha/t-interix alpha/t-ieee"
598 if test x$enable_threads = xyes ; then
601 if test x$stabs = xyes ; then
602 tm_file="${tm_file} dbxcoff.h"
604 #prefix='$$INTERIX_ROOT'/usr/contrib
605 #local_prefix='$$INTERIX_ROOT'/usr/contrib
607 alpha*-*-linux-gnuecoff*)
608 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
609 target_cpu_default="MASK_GAS"
610 tmake_file="alpha/t-ieee"
615 alpha*-*-linux-gnulibc1*)
616 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
617 target_cpu_default="MASK_GAS"
618 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
619 extra_parts="crtbegin.o crtend.o"
622 if test x$enable_threads = xyes; then
627 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
628 target_cpu_default="MASK_GAS"
629 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
630 extra_parts="crtbegin.o crtend.o"
633 if test x$enable_threads = xyes; then
638 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
639 target_cpu_default="MASK_GAS"
640 tmake_file="alpha/t-crtbe alpha/t-ieee"
641 extra_parts="crtbegin.o crtend.o"
647 # default x-alpha is only appropriate for dec-osf.
648 target_cpu_default="MASK_GAS"
649 tmake_file="alpha/t-ieee"
653 if test x$stabs = xyes
655 tm_file="${tm_file} dbx.h"
657 if test x$gas != xyes
659 extra_passes="mips-tfile mips-tdump"
662 tmake_file="alpha/t-ieee"
665 tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
670 tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
673 tm_file="${tm_file} alpha/osf.h"
674 # Some versions of OSF4 (specifically X4.0-9 296.7) have
675 # a broken tar, so we use cpio instead.
676 install_headers_dir=install-headers-cpio
679 tm_file="${tm_file} alpha/osf.h"
684 *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
686 target_cpu_default=MASK_SUPPORT_ARCH
691 tm_file="${tm_file} dbx.h alpha/vxworks.h"
692 tmake_file="alpha/t-ieee"
695 extra_passes="mips-tfile mips-tdump"
698 thread_file='vxworks'
701 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
702 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
703 tmake_file="t-libc-ok alpha/t-ieee"
704 xmake_file=winnt/x-winnt
705 extra_host_objs=oldnames.o
706 extra_gcc_objs="spawnv.o oldnames.o"
707 if test x$gnu_ld != xyes
709 extra_programs=ld.exe
711 if test x$enable_threads = xyes; then
717 xm_file="${xm_file} alpha/xm-vms.h"
718 tmake_file="alpha/t-vms alpha/t-ieee"
721 extra_parts="crtinit.o crtfini.o"
723 arm-*-coff* | armel-*-coff*)
725 tmake_file=arm/t-bare
729 tmake_file=arm/t-bare
730 thread_file='vxworks'
733 arm-*-riscix1.[01]*) # Acorn RISC machine (early versions)
735 tm_file=arm/riscix1-1.h
738 arm-*-riscix*) # Acorn RISC machine
741 tm_file=arm/rix-gas.h
745 xmake_file=arm/x-riscix
746 tmake_file=arm/t-riscix
749 arm-semi-aout | armel-semi-aout)
751 tmake_file=arm/t-semi
753 arm-semi-aof | armel-semi-aof)
754 tm_file=arm/semiaof.h
755 tmake_file=arm/t-semiaof
759 xm_file="arm/xm-netbsd.h ${xm_file}"
760 tmake_file="t-netbsd arm/t-netbsd"
763 arm*-*-linux-gnuaout*) # ARM GNU/Linux with a.out
766 tm_file=arm/linux-aout.h
767 tmake_file=arm/t-linux
770 arm*-*-linux-gnuoldld*) # ARM GNU/Linux with old ELF linker
771 xm_file=arm/xm-linux.h
773 tm_file="arm/linux-oldld.h arm/linux-elf.h"
776 tm_file="arm/linux-elf26.h $tm_file"
779 tmake_file="t-linux arm/t-linux"
780 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
782 case x${enable_threads} in
783 x | xyes | xpthreads | xposix)
788 arm*-*-linux-gnu*) # ARM GNU/Linux with ELF
789 xm_file=arm/xm-linux.h
791 tm_file="arm/linux-elf.h"
794 tm_file="arm/linux-elf26.h $tm_file"
797 tmake_file="t-linux arm/t-linux"
798 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
800 case x${enable_threads} in
801 x | xyes | xpthreads | xposix)
806 arm*-*-uclinux*) # ARM ucLinux
807 tm_file=arm/uclinux-elf.h
808 tmake_file=arm/t-arm-elf
812 tmake_file=arm/t-bare
815 tm_file=arm/ecos-elf.h
819 tm_file=arm/unknown-elf.h
820 tmake_file=arm/t-arm-elf
823 tm_file=arm/unknown-elf-oabi.h
824 tmake_file=arm/t-arm-elf
831 c1-convex-*) # Convex C1
835 c2-convex-*) # Convex C2
848 target_cpu_default=16
855 clipper-intergraph-clix*)
856 tm_file="${tm_file} svr3.h clipper/clix.h"
857 xm_file=clipper/xm-clix.h
858 xmake_file=clipper/x-clix
859 extra_headers=va-clipper.h
860 extra_parts="crtbegin.o crtend.o"
861 install_headers_dir=install-headers-cpio
869 tm_file="fr30/fr30.h"
870 tmake_file=fr30/t-fr30
871 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
873 # This hasn't been upgraded to GCC 2.
874 # fx80-alliant-*) # Alliant FX/80
880 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
881 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
882 tmake_file="t-linux pa/t-linux"
883 extra_parts="crtbegin.o crtend.o"
886 if test x$enable_threads = xyes; then
891 target_cpu_default="MASK_PA_11"
892 tmake_file=pa/t-openbsd
895 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
896 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
897 xm_file=pa/xm-papro.h
901 target_cpu_default="MASK_PA_11"
902 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
906 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
907 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
908 xm_file=pa/xm-papro.h
912 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
916 tm_file="${tm_file} pa/som.h"
917 target_cpu_default="MASK_PA_11"
921 tm_file="${tm_file} pa/som.h"
925 tm_file="pa/pa-oldas.h ${tm_file} pa/som.h pa/pa-hpux7.h"
926 xm_file=pa/xm-pahpux.h
927 xmake_file=pa/x-pa-hpux
930 tm_file="${tm_file} pa/gas.h"
932 install_headers_dir=install-headers-cpio
936 hppa1.0-*-hpux8.0[0-2]*)
938 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
939 xm_file=pa/xm-pahpux.h
940 xmake_file=pa/x-pa-hpux
943 tm_file="${tm_file} pa/pa-gas.h"
945 tm_file="pa/pa-oldas.h ${tm_file}"
947 install_headers_dir=install-headers-cpio
951 hppa1.1-*-hpux8.0[0-2]*)
953 target_cpu_default="MASK_PA_11"
954 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
955 xm_file=pa/xm-pahpux.h
956 xmake_file=pa/x-pa-hpux
959 tm_file="${tm_file} pa/pa-gas.h"
961 tm_file="pa/pa-oldas.h ${tm_file}"
963 install_headers_dir=install-headers-cpio
967 target_cpu_default="MASK_PA_11"
968 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
969 xm_file=pa/xm-pahpux.h
970 xmake_file=pa/x-pa-hpux
973 tm_file="${tm_file} pa/pa-gas.h"
975 install_headers_dir=install-headers-cpio
979 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
980 xm_file=pa/xm-pahpux.h
981 xmake_file=pa/x-pa-hpux
984 tm_file="${tm_file} pa/pa-gas.h"
986 install_headers_dir=install-headers-cpio
989 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
990 target_cpu_default="MASK_PA_11"
991 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
992 xm_file=pa/xm-pahpux.h
993 xmake_file=pa/x-pa-hpux
997 tm_file="${tm_file} pa/pa-gas.h"
999 if test x$enable_threads = x; then
1000 enable_threads=$have_pthread_h
1002 if test x$enable_threads = xyes; then
1004 tmake_file="${tmake_file} pa/t-dce-thr"
1006 install_headers_dir=install-headers-cpio
1010 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
1011 xm_file=pa/xm-pahpux.h
1012 xmake_file=pa/x-pa-hpux
1014 if test x$gas = xyes
1016 tm_file="${tm_file} pa/pa-gas.h"
1018 if test x$enable_threads = x; then
1019 enable_threads=$have_pthread_h
1021 if test x$enable_threads = xyes; then
1023 tmake_file="${tmake_file} pa/t-dce-thr"
1025 install_headers_dir=install-headers-cpio
1028 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
1029 target_cpu_default="MASK_PA_11"
1030 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
1031 xm_file=pa/xm-pahpux.h
1032 xmake_file=pa/x-pa-hpux
1034 if [[ x$gas = xyes ]]
1036 tm_file="${tm_file} pa/pa-gas.h"
1038 # if [[ x$enable_threads = x ]]; then
1039 # enable_threads=$have_pthread_h
1041 # if [[ x$enable_threads = xyes ]]; then
1043 # tmake_file="${tmake_file} pa/t-dce-thr"
1045 install_headers_dir=install-headers-cpio
1049 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
1050 xm_file=pa/xm-pahpux.h
1051 xmake_file=pa/x-pa-hpux
1052 if [[ x$gas = xyes ]]
1054 tm_file="${tm_file} pa/pa-gas.h"
1056 # if [[ x$enable_threads = x ]]; then
1057 # enable_threads=$have_pthread_h
1059 # if [[ x$enable_threads = xyes ]]; then
1061 # tmake_file="${tmake_file} pa/t-dce-thr"
1063 install_headers_dir=install-headers-cpio
1066 hppa1.1-*-hpux* | hppa2*-*-hpux*)
1067 target_cpu_default="MASK_PA_11"
1068 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
1069 xm_file=pa/xm-pahpux.h
1070 xmake_file=pa/x-pa-hpux
1071 if test x$gas = xyes
1073 tm_file="${tm_file} pa/pa-gas.h"
1075 install_headers_dir=install-headers-cpio
1079 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
1080 xm_file=pa/xm-pahpux.h
1081 xmake_file=pa/x-pa-hpux
1082 if test x$gas = xyes
1084 tm_file="${tm_file} pa/pa-gas.h"
1086 install_headers_dir=install-headers-cpio
1089 hppa1.1-*-hiux* | hppa2*-*-hiux*)
1090 target_cpu_default="MASK_PA_11"
1091 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
1092 xm_file=pa/xm-pahpux.h
1093 xmake_file=pa/x-pa-hpux
1094 if test x$gas = xyes
1096 tm_file="${tm_file} pa/pa-gas.h"
1098 install_headers_dir=install-headers-cpio
1102 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
1103 xm_file=pa/xm-pahpux.h
1104 xmake_file=pa/x-pa-hpux
1105 if test x$gas = xyes
1107 tm_file="${tm_file} pa/pa-gas.h"
1109 install_headers_dir=install-headers-cpio
1113 tm_file="${tm_file} elfos.h pa/elf.h"
1114 target_cpu_default="MASK_PA_11"
1118 tm_file="${tm_file} pa/pa-mpeix.h"
1119 xm_file=pa/xm-pampeix.h
1120 xmake_file=pa/x-pa-mpeix
1121 echo "You must use gas. Assuming it is already installed."
1122 install_headers_dir=install-headers-tar
1123 fixincludes=Makefile.in
1126 i370-*-opened*) # IBM 360/370/390 Architecture
1127 xm_file=i370/xm-oe.h
1129 xmake_file=i370/x-oe
1130 tmake_file=i370/t-oe
1131 fixincludes=Makefile.in # Headers are wierd, don't mess with
1134 xm_file=i370/xm-mvs.h
1136 tmake_file=i370/t-mvs
1137 fixincludes=Makefile.in # Headers are wierd, don't mess with
1140 xm_file="xm-linux.h i370/xm-linux.h"
1142 tm_file="i370/linux.h ${tm_file}"
1143 tmake_file="t-linux i370/t-linux"
1144 fixincludes=Makefile.in # The headers are ok already.
1145 # broken_install=yes
1146 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1147 # extra_parts="crtbegin.o crtend.o"
1151 if [[ x$enable_threads = xyes ]]; then
1158 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
1159 tm_file=i386/i386elf.h
1160 tmake_file=i386/t-i386elf
1164 i[34567]86-ibm-aix*) # IBM PS/2 running AIX
1166 if test x$gas = xyes
1168 tm_file=i386/aix386.h
1169 extra_parts="crtbegin.o crtend.o"
1170 tmake_file=i386/t-crtstuff
1172 tm_file=i386/aix386ng.h
1175 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
1177 xmake_file=i386/x-aix
1180 i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4
1182 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1183 xm_defines="USG POSIX SMALL_ARG_MAX"
1184 xmake_file=i386/x-ncr3000
1185 if test x$stabs = xyes -a x$gas = xyes
1187 tm_file=i386/sysv4gdb.h
1189 tm_file=i386/sysv4.h
1191 extra_parts="crtbegin.o crtend.o"
1192 tmake_file=i386/t-crtpic
1198 xm_file=i386/xm-next.h
1199 tmake_file=i386/t-next
1200 xmake_file=i386/x-next
1201 extra_objs=nextstep.o
1202 extra_parts="crtbegin.o crtend.o"
1203 if test x$enable_threads = xyes; then
1208 i[34567]86-sequent-bsd*) # 80386 from Sequent
1211 if test x$gas = xyes
1213 tm_file=i386/seq-gas.h
1215 tm_file=i386/sequent.h
1219 i[34567]86-sequent-ptx1*)
1221 xm_defines="USG SVR3"
1222 xmake_file=i386/x-sysv3
1223 tm_file=i386/seq-sysv3.h
1224 tmake_file=i386/t-crtstuff
1225 extra_parts="crtbegin.o crtend.o"
1226 install_headers_dir=install-headers-cpio
1229 i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
1231 xm_defines="USG SVR3"
1232 xmake_file=i386/x-sysv3
1233 tm_file=i386/seq2-sysv3.h
1234 tmake_file=i386/t-crtstuff
1235 extra_parts="crtbegin.o crtend.o"
1236 install_headers_dir=install-headers-cpio
1239 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
1241 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1242 xm_defines="USG POSIX SMALL_ARG_MAX"
1244 tm_file=i386/ptx4-i.h
1246 extra_parts="crtbegin.o crtend.o"
1247 install_headers_dir=install-headers-cpio
1249 i386-sun-sunos*) # Sun i386 roadrunner
1255 i[34567]86-wrs-vxworks*)
1257 tm_file=i386/vxi386.h
1258 tmake_file=i386/t-i386bare
1259 thread_file='vxworks'
1264 tm_file=i386/i386-aout.h
1265 tmake_file=i386/t-i386bare
1268 i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
1270 tm_file=i386/bsd386.h
1271 # tmake_file=t-libc-ok
1276 tm_file=i386/386bsd.h
1277 # tmake_file=t-libc-ok
1278 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
1282 i[34567]86-*-freebsdelf*)
1284 tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd-elf.h i386/perform.h"
1285 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1286 tmake_file=t-freebsd
1290 case x${enable_threads} in
1291 xyes | xpthreads | xposix)
1293 tmake_file="${tmake_file} t-openbsd-thread"
1298 i[34567]86-*-freebsd*)
1300 tm_file=i386/freebsd.h
1301 tmake_file=t-freebsd
1304 i[34567]86-*-netbsd*)
1306 tm_file=i386/netbsd.h
1311 i[34567]86-*-openbsd*)
1313 # we need collect2 until our bug is fixed...
1319 tm_file=i386/i386-coff.h
1320 tmake_file=i386/t-i386bare
1323 i[34567]86-*-isc*) # 80386 running ISC system
1325 xm_file="${xm_file} i386/xm-isc.h"
1326 xm_defines="USG SVR3"
1329 i[34567]86-*-isc[34]*)
1331 xmake_file=i386/x-isc3
1334 xmake_file=i386/x-isc
1337 if test x$gas = xyes -a x$stabs = xyes
1339 tm_file=i386/iscdbx.h
1340 tmake_file=i386/t-svr3dbx
1341 extra_parts="svr3.ifile svr3z.ifile"
1343 tm_file=i386/isccoff.h
1344 tmake_file=i386/t-crtstuff
1345 extra_parts="crtbegin.o crtend.o"
1347 install_headers_dir=install-headers-cpio
1350 i[34567]86-*-linux-gnuoldld*) # Intel 80386's running GNU/Linux
1351 changequote([,])dnl # with a.out format using
1353 xmake_file=x-linux-aout
1354 tmake_file="t-linux-aout i386/t-crtstuff"
1355 tm_file=i386/linux-oldld.h
1360 i[34567]86-*-linux-gnuaout*) # Intel 80386's running GNU/Linux
1361 changequote([,])dnl # with a.out format
1362 xmake_file=x-linux-aout
1363 tmake_file="t-linux-aout i386/t-crtstuff"
1364 tm_file=i386/linux-aout.h
1369 i[34567]86-*-linux-gnulibc1) # Intel 80386's running GNU/Linux
1370 changequote([,])dnl # with ELF format using the
1371 # GNU/Linux C library 5
1373 tm_file=i386/linux.h
1374 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
1375 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1378 if test x$enable_threads = xyes; then
1379 thread_file='single'
1383 i[34567]86-*-linux-gnu*) # Intel 80386's running GNU/Linux
1384 changequote([,])dnl # with ELF format using glibc 2
1385 # aka GNU/Linux C library 6
1387 tm_file=i386/linux.h
1388 tmake_file="t-linux i386/t-crtstuff"
1389 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1392 if test x$enable_threads = xyes; then
1402 i[34567]86-go32-msdos | i[34567]86-*-go32*)
1404 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
1408 i[34567]86-pc-msdosdjgpp*)
1410 xm_file=i386/xm-djgpp.h
1411 tm_file=i386/djgpp.h
1412 tmake_file=i386/t-djgpp
1413 xmake_file=i386/x-djgpp
1417 case $host in *pc-msdosdjgpp*)
1423 i[34567]86-moss-msdos* | i[34567]86-*-moss*)
1426 tmake_file=t-libc-ok
1431 i[34567]86-*-lynxos*)
1433 if test x$gas = xyes
1437 tm_file=i386/lynx-ng.h
1439 xm_file=i386/xm-lynx.h
1440 tmake_file=i386/t-i386bare
1447 # tmake_file=t-libc-ok
1451 i[34567]86-*-osfrose*) # 386 using OSF/rose
1453 if test x$elf = xyes
1455 tm_file=i386/osfelf.h
1458 tm_file=i386/osfrose.h
1461 xm_file="i386/xm-osf.h ${xm_file}"
1462 xmake_file=i386/x-osfrose
1463 tmake_file=i386/t-osf
1464 extra_objs=halfpic.o
1467 i[34567]86-go32-rtems*)
1470 xm_file=i386/xm-go32.h
1471 tm_file=i386/go32-rtems.h
1472 tmake_file="i386/t-go32 t-rtems"
1475 i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
1478 tm_file=i386/rtemself.h
1479 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1480 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1483 i[34567]86-*-rtemscoff*)
1486 tm_file=i386/rtems.h
1487 tmake_file="i386/t-i386bare t-rtems"
1490 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1492 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
1493 xm_defines="USG SVR3"
1494 xmake_file=i386/x-sco5
1495 install_headers_dir=install-headers-cpio
1497 if test x$gas = xyes
1499 tm_file="i386/sco5gas.h ${tm_file}"
1500 tmake_file=i386/t-sco5gas
1502 tmake_file=i386/t-sco5
1504 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1507 i[34567]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system
1509 xm_file="${xm_file} i386/xm-sco.h"
1510 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
1511 xmake_file=i386/x-sco4
1512 install_headers_dir=install-headers-cpio
1513 if test x$stabs = xyes
1515 tm_file=i386/sco4dbx.h
1516 tmake_file=i386/t-svr3dbx
1517 extra_parts="svr3.ifile svr3z.rfile"
1520 tmake_file=i386/t-crtstuff
1521 extra_parts="crtbegin.o crtend.o"
1523 # The default EAFS filesystem supports long file names.
1524 # Truncating the target makes $host != $target which
1525 # makes gcc think it is doing a cross-compile.
1526 # truncate_target=yes
1529 i[34567]86-*-sco*) # 80386 running SCO system
1531 xm_file=i386/xm-sco.h
1532 xmake_file=i386/x-sco
1533 install_headers_dir=install-headers-cpio
1534 if test x$stabs = xyes
1536 tm_file=i386/scodbx.h
1537 tmake_file=i386/t-svr3dbx
1538 extra_parts="svr3.ifile svr3z.rfile"
1541 extra_parts="crtbegin.o crtend.o"
1542 tmake_file=i386/t-crtstuff
1547 i[34567]86-*-solaris2*)
1549 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1550 xm_defines="USG POSIX SMALL_ARG_MAX"
1552 if test x$gas = xyes; then
1553 # Only needed if gas does not support -s
1554 tm_file="i386/sol2gas.h ${tm_file}"
1556 tmake_file=i386/t-sol2
1557 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1559 if test x${enable_threads} = x; then
1560 enable_threads=$have_pthread_h
1561 if test x${enable_threads} = x; then
1562 enable_threads=$have_thread_h
1565 if test x${enable_threads} = xyes; then
1566 if test x${have_pthread_h} = xyes; then
1569 thread_file='solaris'
1574 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1576 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1577 xm_defines="USG POSIX"
1578 tm_file=i386/sysv5.h
1579 if test x$stabs = xyes
1581 tm_file="${tm_file} dbx.h"
1583 tmake_file=i386/t-crtpic
1585 extra_parts="crtbegin.o crtend.o"
1586 if test x$enable_threads = xyes; then
1591 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1593 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
1594 xm_defines="USG POSIX SMALL_ARG_MAX"
1595 tm_file=i386/sysv4.h
1596 if test x$stabs = xyes
1598 tm_file="${tm_file} dbx.h"
1600 tmake_file=i386/t-crtpic
1602 extra_parts="crtbegin.o crtend.o"
1605 i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit
1607 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1608 xm_defines="USG POSIX"
1610 tmake_file="i386/t-crtpic i386/t-udk"
1612 extra_parts="crtbegin.o crtend.o"
1613 install_headers_dir=install-headers-cpio
1616 i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+
1619 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
1620 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
1621 if test x$stabs = xyes
1623 tm_file=i386/osf1elfgdb.h
1625 tm_file=i386/osf1elf.h
1627 tmake_file=i386/t-osf1elf
1628 xmake_file=i386/x-osf1elf
1629 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1632 i[34567]86-*-sysv*) # Intel 80386's running system V
1634 xm_defines="USG SVR3"
1635 xmake_file=i386/x-sysv3
1636 if test x$gas = xyes
1638 if test x$stabs = xyes
1640 tm_file=i386/svr3dbx.h
1641 tmake_file=i386/t-svr3dbx
1642 extra_parts="svr3.ifile svr3z.rfile"
1644 tm_file=i386/svr3gas.h
1645 extra_parts="crtbegin.o crtend.o"
1646 tmake_file=i386/t-crtstuff
1649 tm_file=i386/sysv3.h
1650 extra_parts="crtbegin.o crtend.o"
1651 tmake_file=i386/t-crtstuff
1654 i386-*-vsta) # Intel 80386's running VSTa kernel
1655 xm_file="${xm_file} i386/xm-vsta.h"
1657 tmake_file=i386/t-vsta
1658 xmake_file=i386/x-vsta
1663 xm_file="${xm_file} i386/xm-cygwin.h"
1664 tmake_file=i386/t-cygwin
1665 tm_file=i386/win32.h
1666 xmake_file=i386/x-cygwin
1668 if test x$enable_threads = xyes; then
1674 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1676 xm_file="${xm_file} i386/xm-cygwin.h"
1677 tmake_file=i386/t-cygwin
1678 tm_file=i386/cygwin.h
1679 xmake_file=i386/x-cygwin
1681 if test x$enable_threads = xyes; then
1687 i[34567]86-*-mingw32*)
1689 tm_file=i386/mingw32.h
1690 xm_file="${xm_file} i386/xm-mingw32.h"
1691 tmake_file="i386/t-cygwin i386/t-mingw32"
1693 xmake_file=i386/x-cygwin
1694 if test x$enable_threads = xyes; then
1701 *minwg32crt* | *mingw32*)
1702 tm_file="${tm_file} i386/crtdll.h"
1710 xm_file="${xm_file} i386/xm-uwin.h"
1711 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
1712 tmake_file="i386/t-cygwin i386/t-uwin"
1714 xmake_file=i386/x-cygwin
1715 if test x$enable_threads = xyes; then
1721 i[34567]86-*-interix*)
1723 tm_file="i386/i386-interix.h interix.h"
1724 xm_file="i386/xm-i386-interix.h xm-interix.h"
1725 xm_defines="USG NO_SYS_SIGLIST"
1726 tmake_file="i386/t-interix"
1727 extra_objs=interix.o
1728 xmake_file=x-interix
1729 if test x$enable_threads = xyes ; then
1732 if test x$stabs = xyes ; then
1733 tm_file="${tm_file} dbxcoff.h"
1737 i[34567]86-*-winnt3*)
1739 tm_file=i386/win-nt.h
1740 out_file=i386/i386.c
1741 xm_file="xm-winnt.h ${xm_file}"
1742 xmake_file=winnt/x-winnt
1743 tmake_file=i386/t-winnt
1744 extra_host_objs="winnt.o oldnames.o"
1745 extra_gcc_objs="spawnv.o oldnames.o"
1746 if test x$gnu_ld != xyes
1748 extra_programs=ld.exe
1750 if test x$enable_threads = xyes; then
1755 i[34567]86-dg-dgux*)
1757 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
1758 xm_defines="USG POSIX"
1759 out_file=i386/dgux.c
1761 tmake_file=i386/t-dgux
1762 xmake_file=i386/x-dgux
1763 install_headers_dir=install-headers-cpio
1765 i860-alliant-*) # Alliant FX/2800
1766 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
1767 xm_file="${xm_file}"
1768 xmake_file=i860/x-fx2800
1769 tmake_file=i860/t-fx2800
1770 extra_parts="crtbegin.o crtend.o"
1773 tm_file="${tm_file} i860/bsd.h"
1774 if test x$gas = xyes
1776 tm_file="${tm_file} i860/bsd-gas.h"
1781 tm_file="${tm_file} i860/mach.h"
1782 tmake_file=t-libc-ok
1784 i860-*-osf*) # Intel Paragon XP/S, OSF/1AD
1785 tm_file="${tm_file} svr3.h i860/paragon.h"
1786 xm_defines="USG SVR3"
1790 tm_file="${tm_file} svr3.h i860/sysv3.h"
1791 xm_defines="USG SVR3"
1792 xmake_file=i860/x-sysv3
1793 extra_parts="crtbegin.o crtend.o"
1796 tm_file="${tm_file} svr4.h i860/sysv4.h"
1797 xm_defines="USG SVR3"
1798 xmake_file=i860/x-sysv4
1800 extra_parts="crtbegin.o crtend.o"
1802 i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
1803 tm_file="${tm_file} i960/vx960.h"
1804 tmake_file=i960/t-vxworks960
1806 thread_file='vxworks'
1808 i960-wrs-vxworks5* | i960-wrs-vxworks)
1809 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
1810 tmake_file=i960/t-vxworks960
1812 thread_file='vxworks'
1815 tm_file="${tm_file} i960/vx960.h"
1816 tmake_file=i960/t-vxworks960
1818 thread_file='vxworks'
1821 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1822 tmake_file=i960/t-960bare
1826 tmake_file="i960/t-960bare t-rtems"
1827 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
1830 i960-*-*) # Default i960 environment.
1834 extra_parts="crtinit.o crtfini.o"
1836 m68000-convergent-sysv*)
1838 xm_file="m68k/xm-3b1.h ${xm_file}"
1841 extra_headers=math-68881.h
1843 m68000-hp-bsd*) # HP 9000/200 running BSD
1844 tm_file=m68k/hp2bsd.h
1845 xmake_file=m68k/x-hp2bsd
1847 extra_headers=math-68881.h
1849 m68000-hp-hpux*) # HP 9000 series 300
1850 xm_file="xm_alloca.h ${xm_file}"
1851 xm_defines="USG NO_SYS_SIGLIST"
1852 if test x$gas = xyes
1854 xmake_file=m68k/x-hp320g
1855 tm_file=m68k/hp310g.h
1857 xmake_file=m68k/x-hp320
1858 tm_file=m68k/hp310.h
1860 install_headers_dir=install-headers-cpio
1862 extra_headers=math-68881.h
1867 extra_headers=math-68881.h
1870 tm_file=m68k/sun2o4.h
1872 extra_headers=math-68881.h
1875 xm_file="m68k/xm-3b1.h ${xm_file}"
1877 if test x$gas = xyes
1884 extra_headers=math-68881.h
1886 m68k-apple-aux*) # Apple Macintosh running A/UX
1887 xm_defines="USG AUX"
1888 tmake_file=m68k/t-aux
1889 install_headers_dir=install-headers-cpio
1890 extra_headers=math-68881.h
1891 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
1893 if test "$gnu_ld" = yes
1895 tm_file="${tm_file} m68k/auxgld.h"
1897 tm_file="${tm_file} m68k/auxld.h"
1899 if test "$gas" = yes
1901 tm_file="${tm_file} m68k/auxgas.h"
1903 tm_file="${tm_file} m68k/auxas.h"
1905 tm_file="${tm_file} m68k/a-ux.h"
1909 tm_file=m68k/apollo68.h
1910 xmake_file=m68k/x-apollo68
1912 extra_headers=math-68881.h
1915 m68k-altos-sysv*) # Altos 3068
1916 if test x$gas = xyes
1918 tm_file=m68k/altos3068.h
1921 echo "The Altos is supported only with the GNU assembler" 1>&2
1924 extra_headers=math-68881.h
1926 m68k-bull-sysv*) # Bull DPX/2
1927 if test x$gas = xyes
1929 if test x$stabs = xyes
1931 tm_file=m68k/dpx2cdbx.h
1933 tm_file=m68k/dpx2g.h
1938 xm_file="xm-alloca.h ${xm_file}"
1940 xmake_file=m68k/x-dpx2
1942 extra_headers=math-68881.h
1944 m68k-atari-sysv4*) # Atari variant of V.4.
1945 tm_file=m68k/atari.h
1946 xm_file="xm-alloca.h ${xm_file}"
1947 xm_defines="USG FULL_PROTOTYPES"
1949 extra_parts="crtbegin.o crtend.o"
1950 extra_headers=math-68881.h
1953 m68k-motorola-sysv*)
1954 tm_file=m68k/mot3300.h
1955 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
1956 xm_defines=NO_SYS_SIGLIST
1957 if test x$gas = xyes
1959 xmake_file=m68k/x-mot3300-gas
1960 if test x$gnu_ld = xyes
1962 tmake_file=m68k/t-mot3300-gald
1964 tmake_file=m68k/t-mot3300-gas
1968 xmake_file=m68k/x-mot3300
1969 if test x$gnu_ld = xyes
1971 tmake_file=m68k/t-mot3300-gld
1973 tmake_file=m68k/t-mot3300
1977 gdb_needs_out_file_path=yes
1978 extra_parts="crt0.o mcrt0.o"
1979 extra_headers=math-68881.h
1982 m68k-ncr-sysv*) # NCR Tower 32 SVR3
1983 tm_file=m68k/tower-as.h
1984 xm_defines="USG SVR3"
1985 xmake_file=m68k/x-tower
1986 extra_parts="crtbegin.o crtend.o"
1987 extra_headers=math-68881.h
1990 tm_file=m68k/plexus.h
1991 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
1994 extra_headers=math-68881.h
1998 xm_file="xm-alloca.h ${xm_file}"
2000 extra_headers=math-68881.h
2003 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
2004 xm_defines="USG unos"
2005 xmake_file=m68k/x-crds
2008 extra_headers=math-68881.h
2010 m68k-cbm-sysv4*) # Commodore variant of V.4.
2012 xm_file="xm-alloca.h ${xm_file}"
2013 xm_defines="USG FULL_PROTOTYPES"
2014 xmake_file=m68k/x-amix
2016 extra_parts="crtbegin.o crtend.o"
2017 extra_headers=math-68881.h
2021 tm_file=m68k/ccur-GAS.h
2022 xmake_file=m68k/x-ccur
2023 extra_headers=math-68881.h
2027 m68k-hp-bsd4.4*) # HP 9000/3xx running 4.4bsd
2028 tm_file=m68k/hp3bsd44.h
2029 xmake_file=m68k/x-hp3bsd44
2031 extra_headers=math-68881.h
2034 m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix
2035 tm_file=m68k/hp3bsd.h
2037 extra_headers=math-68881.h
2041 if test x$with_fp = xno
2043 tm_file=m68k/isi-nfp.h
2049 extra_headers=math-68881.h
2051 m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
2052 xm_file="xm_alloca.h ${xm_file}"
2053 xm_defines="USG NO_SYS_SIGLIST"
2054 if test x$gas = xyes
2056 xmake_file=m68k/x-hp320g
2057 tm_file=m68k/hp320g.h
2059 xmake_file=m68k/x-hp320
2060 tm_file=m68k/hpux7.h
2062 install_headers_dir=install-headers-cpio
2064 extra_headers=math-68881.h
2067 m68k-hp-hpux*) # HP 9000 series 300
2068 xm_file="xm_alloca.h ${xm_file}"
2069 xm_defines="USG NO_SYS_SIGLIST"
2070 if test x$gas = xyes
2072 xmake_file=m68k/x-hp320g
2073 tm_file=m68k/hp320g.h
2075 xmake_file=m68k/x-hp320
2076 tm_file=m68k/hp320.h
2078 install_headers_dir=install-headers-cpio
2080 extra_headers=math-68881.h
2084 tm_file=m68k/sun3mach.h
2086 extra_headers=math-68881.h
2090 if test x$gas = xyes
2092 tm_file=m68k/news3gas.h
2094 tm_file=m68k/news3.h
2097 extra_headers=math-68881.h
2100 m68k-sony-bsd* | m68k-sony-newsos*)
2101 if test x$gas = xyes
2103 tm_file=m68k/newsgas.h
2108 extra_headers=math-68881.h
2111 m68k-next-nextstep2*)
2112 tm_file=m68k/next21.h
2113 xm_file="m68k/xm-next.h ${xm_file}"
2114 tmake_file=m68k/t-next
2115 xmake_file=m68k/x-next
2116 extra_objs=nextstep.o
2117 extra_headers=math-68881.h
2121 m68k-next-nextstep3*)
2123 xm_file="m68k/xm-next.h ${xm_file}"
2124 tmake_file=m68k/t-next
2125 xmake_file=m68k/x-next
2126 extra_objs=nextstep.o
2127 extra_parts="crtbegin.o crtend.o"
2128 extra_headers=math-68881.h
2130 if test x$enable_threads = xyes; then
2135 if test x$with_fp = xno
2137 tm_file=m68k/sun3n3.h
2139 tm_file=m68k/sun3o3.h
2143 extra_headers=math-68881.h
2145 m68k-sun-sunos*) # For SunOS 4 (the default).
2146 if test x$with_fp = xno
2148 tm_file=m68k/sun3n.h
2154 extra_headers=math-68881.h
2157 tm_file=m68k/vxm68k.h
2158 tmake_file=m68k/t-vxworks68
2159 extra_headers=math-68881.h
2160 thread_file='vxworks'
2164 tmake_file=m68k/t-m68kbare
2165 tm_file="m68k/m68k-aout.h libgloss.h"
2166 extra_headers=math-68881.h
2170 tmake_file=m68k/t-m68kbare
2171 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
2172 extra_headers=math-68881.h
2175 m68020-*-elf* | m68k-*-elf*)
2176 tm_file="m68k/m68020-elf.h"
2177 xm_file=m68k/xm-m68kv.h
2178 tmake_file=m68k/t-m68kelf
2179 header_files=math-68881.h
2182 if test x$gas = xyes
2186 tm_file=m68k/lynx-ng.h
2188 xm_file=m68k/xm-lynx.h
2190 tmake_file=m68k/t-lynx
2191 extra_headers=math-68881.h
2195 tm_file=m68k/netbsd.h
2202 # we need collect2 until our bug is fixed...
2205 m68k-*-sysv3*) # Motorola m68k's running system V.3
2206 xm_file="xm-alloca.h ${xm_file}"
2208 xmake_file=m68k/x-m68kv
2209 extra_parts="crtbegin.o crtend.o"
2210 extra_headers=math-68881.h
2213 m68k-*-sysv4*) # Motorola m68k's running system V.4
2214 tm_file=m68k/m68kv4.h
2215 xm_file="xm-alloca.h ${xm_file}"
2218 extra_parts="crtbegin.o crtend.o"
2219 extra_headers=math-68881.h
2222 m68k-*-linux-gnuaout*) # Motorola m68k's running GNU/Linux
2225 tm_file=m68k/linux-aout.h
2226 tmake_file="t-linux-aout m68k/t-linux-aout"
2227 extra_headers=math-68881.h
2231 m68k-*-linux-gnulibc1) # Motorola m68k's running GNU/Linux
2232 # with ELF format using the
2233 # GNU/Linux C library 5
2235 tm_file=m68k/linux.h
2236 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
2237 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2238 extra_headers=math-68881.h
2242 m68k-*-linux-gnu*) # Motorola m68k's running GNU/Linux
2243 # with ELF format using glibc 2
2244 # aka the GNU/Linux C library 6.
2246 tm_file=m68k/linux.h
2247 tmake_file="t-linux m68k/t-linux"
2248 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2249 extra_headers=math-68881.h
2252 if test x$enable_threads = xyes; then
2257 tmake_file=m68k/t-m68kbare
2258 tm_file=m68k/m68k-psos.h
2259 extra_headers=math-68881.h
2262 m68k-*-rtemscoff*|m68k-*-rtems*)
2263 tmake_file="m68k/t-m68kbare t-rtems"
2264 tm_file=m68k/rtems.h
2265 extra_headers=math-68881.h
2269 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
2270 tm_file=m68k/rtemself.h
2271 extra_headers=math-68881.h
2277 tm_file=m88k/dguxbcs.h
2278 tmake_file=m88k/t-dguxbcs
2282 tmake_file=m88k/t-dgux
2285 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
2286 xmake_file=m88k/x-dgux
2287 if test x$gas = xyes
2289 tmake_file=m88k/t-dgux-gas
2292 m88k-dolphin-sysv3*)
2293 tm_file=m88k/dolph.h
2294 extra_parts="crtbegin.o crtend.o"
2295 xm_file="m88k/xm-sysv3.h ${xm_file}"
2296 xmake_file=m88k/x-dolph
2297 if test x$gas = xyes
2299 tmake_file=m88k/t-m88k-gas
2302 m88k-tektronix-sysv3)
2303 tm_file=m88k/tekXD88.h
2304 extra_parts="crtbegin.o crtend.o"
2305 xm_file="m88k/xm-sysv3.h ${xm_file}"
2306 xmake_file=m88k/x-tekXD88
2307 if test x$gas = xyes
2309 tmake_file=m88k/t-m88k-gas
2313 tm_file=m88k/m88k-aout.h
2316 tm_file=m88k/m88k-coff.h
2317 tmake_file=m88k/t-bug
2321 extra_parts="crtbegin.o crtend.o"
2322 if test x$gas = xyes
2324 tmake_file=m88k/t-luna-gas
2326 tmake_file=m88k/t-luna
2330 tmake_file="${tmake_file} m88k/t-luna-gas"
2333 tm_file=m88k/sysv3.h
2334 extra_parts="crtbegin.o crtend.o"
2335 xm_file="m88k/xm-sysv3.h ${xm_file}"
2336 xmake_file=m88k/x-sysv3
2337 if test x$gas = xyes
2339 tmake_file=m88k/t-m88k-gas
2343 tm_file=m88k/sysv4.h
2344 extra_parts="crtbegin.o crtend.o"
2345 xmake_file=m88k/x-sysv4
2346 tmake_file=m88k/t-sysv4
2348 mips-sgi-irix6*) # SGI System V.4., IRIX 6
2349 if test "x$gnu_ld" = xyes
2351 tm_file="mips/iris6.h mips/iris6gld.h"
2353 tm_file=mips/iris6.h
2355 tmake_file=mips/t-iris6
2356 xm_file=mips/xm-iris6.h
2357 xmake_file=mips/x-iris6
2358 # if test x$enable_threads = xyes; then
2359 # thread_file='irix'
2363 tm_file="mips/elf.h mips/vxworks.h"
2364 tmake_file=mips/t-ecoff
2367 extra_parts="crtbegin.o crtend.o"
2368 thread_file='vxworks'
2370 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
2371 tm_file="mips/iris6.h mips/cross64.h"
2373 xm_file="mips/xm-iris5.h"
2374 xmake_file=mips/x-iris
2375 tmake_file=mips/t-cross64
2376 # See comment in mips/iris[56].h files.
2378 # if test x$enable_threads = xyes; then
2379 # thread_file='irix'
2383 if test x$gas = xyes
2385 if test x$stabs = xyes
2387 tm_file=mips/iris5gdb.h
2389 tm_file="mips/sni-svr4.h mips/sni-gas.h"
2392 tm_file=mips/sni-svr4.h
2395 xmake_file=mips/x-sni-svr4
2396 tmake_file=mips/t-mips-gas
2397 if test x$gnu_ld != xyes
2402 mips-sgi-irix5*) # SGI System V.4., IRIX 5
2403 if test x$gas = xyes
2405 tm_file="mips/iris5.h mips/iris5gas.h"
2406 if test x$stabs = xyes
2408 tm_file="${tm_file} dbx.h"
2411 tm_file=mips/iris5.h
2414 xm_file="mips/xm-iris5.h"
2415 xmake_file=mips/x-iris
2416 # mips-tfile doesn't work yet
2417 tmake_file=mips/t-mips-gas
2418 # See comment in mips/iris5.h file.
2420 # if test x$enable_threads = xyes; then
2421 # thread_file='irix'
2424 mips-sgi-irix4loser*) # Mostly like a MIPS.
2425 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
2426 if test x$stabs = xyes; then
2427 tm_file="${tm_file} dbx.h"
2430 xmake_file=mips/x-iris
2431 if test x$gas = xyes
2433 tmake_file=mips/t-mips-gas
2435 extra_passes="mips-tfile mips-tdump"
2437 if test x$gnu_ld != xyes
2441 # if test x$enable_threads = xyes; then
2442 # thread_file='irix'
2445 mips-sgi-irix4*) # Mostly like a MIPS.
2446 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
2447 if test x$stabs = xyes; then
2448 tm_file="${tm_file} dbx.h"
2451 xmake_file=mips/x-iris
2452 if test x$gas = xyes
2454 tmake_file=mips/t-mips-gas
2456 extra_passes="mips-tfile mips-tdump"
2458 if test x$gnu_ld != xyes
2462 # if test x$enable_threads = xyes; then
2463 # thread_file='irix'
2466 mips-sgi-*) # Mostly like a MIPS.
2467 tm_file="mips/iris3.h ${tm_file}"
2468 if test x$stabs = xyes; then
2469 tm_file="${tm_file} dbx.h"
2472 xmake_file=mips/x-iris3
2473 if test x$gas = xyes
2475 tmake_file=mips/t-mips-gas
2477 extra_passes="mips-tfile mips-tdump"
2479 if test x$gnu_ld != xyes
2484 mips-dec-osfrose*) # Decstation running OSF/1 reference port with OSF/rose.
2485 tm_file="mips/osfrose.h ${tm_file}"
2486 xmake_file=mips/x-osfrose
2487 tmake_file=mips/t-osfrose
2488 extra_objs=halfpic.o
2491 mips-dec-osf*) # Decstation running OSF/1 as shipped by DIGITAL
2492 tm_file=mips/dec-osf1.h
2493 if test x$stabs = xyes; then
2494 tm_file="${tm_file} dbx.h"
2496 xmake_file=mips/x-dec-osf1
2497 if test x$gas = xyes
2499 tmake_file=mips/t-mips-gas
2501 tmake_file=mips/t-ultrix
2502 extra_passes="mips-tfile mips-tdump"
2504 if test x$gnu_ld != xyes
2509 mips-dec-bsd*) # Decstation running 4.4 BSD
2510 tm_file=mips/dec-bsd.h
2511 if test x$gas = xyes
2513 tmake_file=mips/t-mips-gas
2515 tmake_file=mips/t-ultrix
2516 extra_passes="mips-tfile mips-tdump"
2518 if test x$gnu_ld != xyes
2523 mipsel-*-netbsd* | mips-dec-netbsd*) # Decstation running NetBSD
2524 tm_file=mips/netbsd.h
2525 # On NetBSD, the headers are already okay, except for math.h.
2528 mips*-*-linux*) # Linux MIPS, either endian.
2530 xm_file="xm-siglist.h ${xm_file}"
2532 mipsel-*) tm_file="mips/elfl.h mips/linux.h" ;;
2533 *) tm_file="mips/elf.h mips/linux.h" ;;
2535 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2538 if test x$enable_threads = xyes; then
2542 mips*el-*-openbsd*) # mips little endian
2543 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2544 tm_file=mips/openbsd.h
2546 mips*-*-openbsd*) # mips big endian
2547 target_cpu_default="MASK_GAS|MASK_ABICALLS"
2548 tm_file=mips/openbsd-be.h
2550 mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news.
2551 tm_file="mips/news4.h ${tm_file}"
2552 if test x$stabs = xyes; then
2553 tm_file="${tm_file} dbx.h"
2555 if test x$gas = xyes
2557 tmake_file=mips/t-mips-gas
2559 extra_passes="mips-tfile mips-tdump"
2561 if test x$gnu_ld != xyes
2565 xmake_file=mips/x-sony
2567 mips-sony-sysv*) # Sony NEWS 3800 with NEWSOS5.0.
2568 # That is based on svr4.
2569 # t-svr4 is not right because this system doesn't use ELF.
2570 tm_file="mips/news5.h ${tm_file}"
2571 if test x$stabs = xyes; then
2572 tm_file="${tm_file} dbx.h"
2574 xm_file="xm-siglist.h ${xm_file}"
2576 if test x$gas = xyes
2578 tmake_file=mips/t-mips-gas
2580 extra_passes="mips-tfile mips-tdump"
2582 if test x$gnu_ld != xyes
2587 mips-tandem-sysv4*) # Tandem S2 running NonStop UX
2588 tm_file="mips/svr4-5.h mips/svr4-t.h"
2589 if test x$stabs = xyes; then
2590 tm_file="${tm_file} dbx.h"
2592 xm_file="xm-siglist.h ${xm_file}"
2594 xmake_file=mips/x-sysv
2595 if test x$gas = xyes
2597 tmake_file=mips/t-mips-gas
2598 extra_parts="crtbegin.o crtend.o"
2600 tmake_file=mips/t-mips
2601 extra_passes="mips-tfile mips-tdump"
2603 if test x$gnu_ld != xyes
2608 mips-*-ultrix* | mips-dec-mach3) # Decstation.
2609 tm_file="mips/ultrix.h ${tm_file}"
2610 if test x$stabs = xyes; then
2611 tm_file="${tm_file} dbx.h"
2613 xmake_file=mips/x-ultrix
2614 if test x$gas = xyes
2616 tmake_file=mips/t-mips-gas
2618 tmake_file=mips/t-ultrix
2619 extra_passes="mips-tfile mips-tdump"
2621 if test x$gnu_ld != xyes
2627 mips-*-riscos[56789]bsd*)
2629 tm_file=mips/bsd-5.h # MIPS BSD 4.3, RISC-OS 5.0
2630 if test x$stabs = xyes; then
2631 tm_file="${tm_file} dbx.h"
2633 if test x$gas = xyes
2635 tmake_file=mips/t-bsd-gas
2637 tmake_file=mips/t-bsd
2638 extra_passes="mips-tfile mips-tdump"
2640 if test x$gnu_ld != xyes
2646 mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
2648 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
2649 if test x$stabs = xyes; then
2650 tm_file="${tm_file} dbx.h"
2652 if test x$gas = xyes
2654 tmake_file=mips/t-bsd-gas
2656 tmake_file=mips/t-bsd
2657 extra_passes="mips-tfile mips-tdump"
2659 if test x$gnu_ld != xyes
2665 mips-*-riscos[56789]sysv4*)
2667 tm_file=mips/svr4-5.h # MIPS System V.4., RISC-OS 5.0
2668 if test x$stabs = xyes; then
2669 tm_file="${tm_file} dbx.h"
2671 xm_file="xm-siglist.h ${xm_file}"
2672 xmake_file=mips/x-sysv
2673 if test x$gas = xyes
2675 tmake_file=mips/t-svr4-gas
2677 tmake_file=mips/t-svr4
2678 extra_passes="mips-tfile mips-tdump"
2680 if test x$gnu_ld != xyes
2686 mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
2688 tm_file="mips/svr4-4.h ${tm_file}"
2689 if test x$stabs = xyes; then
2690 tm_file="${tm_file} dbx.h"
2693 xmake_file=mips/x-sysv
2694 if test x$gas = xyes
2696 tmake_file=mips/t-svr4-gas
2698 tmake_file=mips/t-svr4
2699 extra_passes="mips-tfile mips-tdump"
2701 if test x$gnu_ld != xyes
2707 mips-*-riscos[56789]sysv*)
2709 tm_file=mips/svr3-5.h # MIPS System V.3, RISC-OS 5.0
2710 if test x$stabs = xyes; then
2711 tm_file="${tm_file} dbx.h"
2714 xmake_file=mips/x-sysv
2715 if test x$gas = xyes
2717 tmake_file=mips/t-svr3-gas
2719 tmake_file=mips/t-svr3
2720 extra_passes="mips-tfile mips-tdump"
2722 if test x$gnu_ld != xyes
2727 mips-*-sysv* | mips-*-riscos*sysv*)
2728 tm_file="mips/svr3-4.h ${tm_file}"
2729 if test x$stabs = xyes; then
2730 tm_file="${tm_file} dbx.h"
2733 xmake_file=mips/x-sysv
2734 if test x$gas = xyes
2736 tmake_file=mips/t-svr3-gas
2738 tmake_file=mips/t-svr3
2739 extra_passes="mips-tfile mips-tdump"
2741 if test x$gnu_ld != xyes
2747 mips-*-riscos[56789]*) # Default MIPS RISC-OS 5.0.
2749 tm_file=mips/mips-5.h
2750 if test x$stabs = xyes; then
2751 tm_file="${tm_file} dbx.h"
2753 if test x$gas = xyes
2755 tmake_file=mips/t-mips-gas
2757 extra_passes="mips-tfile mips-tdump"
2759 if test x$gnu_ld != xyes
2767 tm_file=mips/ecoffl.h
2768 if test x$stabs = xyes; then
2769 tm_file="${tm_file} dbx.h"
2771 tmake_file=mips/t-ecoff
2774 tm_file="gofast.h mips/ecoff.h"
2775 if test x$stabs = xyes; then
2776 tm_file="${tm_file} dbx.h"
2778 tmake_file=mips/t-ecoff
2781 tm_file="mips/elfl.h"
2782 tmake_file=mips/t-elf
2785 tm_file="mips/elf.h"
2786 tmake_file=mips/t-elf
2789 tm_file="mips/elfl64.h"
2790 tmake_file=mips/t-elf
2792 mips64orionel-*-elf*)
2793 tm_file="mips/elforion.h mips/elfl64.h"
2794 tmake_file=mips/t-elf
2797 tm_file="mips/elf64.h"
2798 tmake_file=mips/t-elf
2801 tm_file="mips/elforion.h mips/elf64.h"
2802 tmake_file=mips/t-elf
2804 mips64orion-*-rtems*)
2805 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
2806 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
2807 tmake_file="mips/t-elf t-rtems"
2810 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
2811 tmake_file=mips/t-r3900
2814 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
2815 tmake_file=mips/t-r3900
2817 mips-*-*) # Default MIPS RISC-OS 4.0.
2818 if test x$stabs = xyes; then
2819 tm_file="${tm_file} dbx.h"
2821 if test x$gas = xyes
2823 tmake_file=mips/t-mips-gas
2825 extra_passes="mips-tfile mips-tdump"
2827 if test x$gnu_ld != xyes
2834 tm_file="mn10200/mn10200.h"
2835 if test x$stabs = xyes
2837 tm_file="${tm_file} dbx.h"
2843 tm_file="mn10300/mn10300.h"
2844 if test x$stabs = xyes
2846 tm_file="${tm_file} dbx.h"
2851 tm_file=ns32k/encore.h
2855 tm_file=ns32k/sequent.h
2859 tm_file=ns32k/tek6100.h
2863 tm_file=ns32k/tek6200.h
2866 # This has not been updated to GCC 2.
2869 # xmake_file=ns32k/x-genix
2870 # tm_file=ns32k/genix.h
2874 tm_file=ns32k/merlin.h
2878 tm_file=ns32k/pc532-mach.h
2882 tm_file=ns32k/pc532-min.h
2883 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
2888 tm_file=ns32k/netbsd.h
2889 xm_file="ns32k/xm-netbsd.h ${xm_file}"
2890 # On NetBSD, the headers are already okay, except for math.h.
2895 tm_file="${tm_file} pdp11/2bsd.h"
2902 # This has not been updated to GCC 2.
2905 # xmake_file=pyr/x-pyr
2912 xmake_file=romp/x-mach
2919 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
2923 tm_file=rs6000/beos.h
2924 xm_file=rs6000/xm-beos.h
2925 tmake_file=rs6000/t-beos
2926 xmake_file=rs6000/x-beos
2928 powerpc-*-sysv* | powerpc-*-elf*)
2929 tm_file=rs6000/sysv4.h
2930 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2931 xm_defines="USG POSIX"
2932 extra_headers=ppc-asm.h
2933 if test x$gas = xyes
2935 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
2937 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2939 xmake_file=rs6000/x-sysv4
2942 tm_file=rs6000/eabiaix.h
2943 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2944 extra_headers=ppc-asm.h
2947 tm_file=rs6000/eabisim.h
2948 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2949 extra_headers=ppc-asm.h
2952 tm_file=rs6000/eabi.h
2953 if test x$gas = xyes
2955 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
2957 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
2959 extra_headers=ppc-asm.h
2962 tm_file=rs6000/rtems.h
2963 if test x$gas = xyes
2965 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
2967 tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
2969 extra_headers=ppc-asm.h
2971 powerpc-*-linux-gnulibc1)
2972 tm_file=rs6000/linux.h
2973 xm_file=rs6000/xm-sysv4.h
2974 out_file=rs6000/rs6000.c
2975 if test x$gas = xyes
2977 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2979 tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
2982 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2983 extra_headers=ppc-asm.h
2984 if test x$enable_threads = xyes; then
2988 powerpc-*-linux-gnu*)
2989 tm_file=rs6000/linux.h
2990 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
2991 xm_defines="USG ${xm_defines}"
2992 out_file=rs6000/rs6000.c
2993 if test x$gas = xyes
2995 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
2997 tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
3000 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3001 extra_headers=ppc-asm.h
3002 if test x$enable_threads = xyes; then
3006 powerpc-wrs-vxworks*)
3008 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
3009 xm_defines="USG POSIX"
3010 tm_file=rs6000/vxppc.h
3011 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3012 extra_headers=ppc-asm.h
3013 thread_file='vxworks'
3015 powerpcle-*-sysv* | powerpcle-*-elf*)
3016 tm_file=rs6000/sysv4le.h
3017 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
3018 xm_defines="USG POSIX"
3019 if test x$gas = xyes
3021 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
3023 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
3025 xmake_file=rs6000/x-sysv4
3026 extra_headers=ppc-asm.h
3028 powerpcle-*-eabisim*)
3029 tm_file=rs6000/eabilesim.h
3030 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3031 extra_headers=ppc-asm.h
3034 tm_file=rs6000/eabile.h
3035 if test x$gas = xyes
3037 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
3039 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
3041 extra_headers=ppc-asm.h
3043 powerpcle-*-winnt* )
3044 tm_file=rs6000/win-nt.h
3045 tmake_file=rs6000/t-winnt
3047 if test x$enable_threads = xyes; then
3050 extra_headers=ppc-asm.h
3052 powerpcle-*-pe | powerpcle-*-cygwin*)
3053 tm_file=rs6000/cygwin.h
3054 xm_file="rs6000/xm-cygwin.h ${xm_file}"
3055 tmake_file=rs6000/t-winnt
3056 xmake_file=rs6000/x-cygwin
3058 if test x$enable_threads = xyes; then
3062 extra_headers=ppc-asm.h
3064 powerpcle-*-solaris2*)
3065 tm_file=rs6000/sol2.h
3066 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
3067 xm_defines="USG POSIX"
3068 if test x$gas = xyes
3070 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
3072 tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
3074 xmake_file=rs6000/x-sysv4
3075 extra_headers=ppc-asm.h
3078 rs6000-ibm-aix3.[01]*)
3080 tm_file=rs6000/aix31.h
3081 xmake_file=rs6000/x-aix31
3086 rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
3088 tm_file=rs6000/aix3newas.h
3089 if test x$host != x$target
3091 tmake_file=rs6000/t-xnewas
3093 tmake_file=rs6000/t-newas
3099 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
3101 tm_file=rs6000/aix41.h
3102 if test x$host != x$target
3104 tmake_file=rs6000/t-xnewas
3106 tmake_file=rs6000/t-newas
3108 if test "$gnu_ld" = yes
3110 xmake_file=rs6000/x-aix41-gld
3112 xmake_file=rs6000/x-aix41
3118 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
3120 tm_file=rs6000/aix43.h
3121 if test x$host != x$target
3123 tmake_file=rs6000/t-xaix43
3125 tmake_file=rs6000/t-aix43
3127 xmake_file=rs6000/x-aix43
3132 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
3134 tm_file=rs6000/aix43.h
3135 if test x$host != x$target
3137 tmake_file=rs6000/t-xaix43
3139 tmake_file=rs6000/t-aix43
3141 xmake_file=rs6000/x-aix43
3154 tm_file=rs6000/mach.h
3155 xm_file="${xm_file} rs6000/xm-mach.h"
3156 xmake_file=rs6000/x-mach
3160 tm_file=rs6000/lynx.h
3161 xm_file=rs6000/xm-lynx.h
3162 tmake_file=rs6000/t-rs6000
3163 xmake_file=rs6000/x-lynx
3171 tmake_file="sh/t-sh t-rtems"
3172 tm_file=sh/rtemself.h
3176 tmake_file="sh/t-sh t-rtems"
3185 xm_file="xm-alloca.h ${xm_file}"
3188 sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
3189 tm_file=sparc/vxsparc.h
3190 tmake_file=sparc/t-vxsparc
3192 thread_file='vxworks'
3195 tmake_file=sparc/t-sparcbare
3196 tm_file="sparc/aout.h libgloss.h"
3199 tm_file=sparc/netbsd.h
3204 # we need collect2 until our bug is fixed...
3212 tmake_file=sparc/t-elf
3213 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3217 sparc-*-linux-gnuaout*) # Sparc's running GNU/Linux, a.out
3218 xm_file="${xm_file} sparc/xm-linux.h"
3219 tm_file=sparc/linux-aout.h
3223 sparc-*-linux-gnulibc1*) # Sparc's running GNU/Linux, libc5
3224 xm_file="${xm_file} sparc/xm-linux.h"
3226 tm_file=sparc/linux.h
3227 tmake_file="t-linux t-linux-gnulibc1"
3228 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3232 sparc-*-linux-gnu*) # Sparc's running GNU/Linux, libc6
3233 xm_file="${xm_file} sparc/xm-linux.h"
3235 tm_file=sparc/linux.h
3236 tmake_file="t-linux"
3237 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3239 if test x$enable_threads = xyes; then
3245 if test x$gas = xyes
3247 tm_file=sparc/lynx.h
3249 tm_file=sparc/lynx-ng.h
3251 xm_file=sparc/xm-lynx.h
3252 tmake_file=sparc/t-sunos41
3255 sparc-*-rtems*|sparc-*-rtemself*)
3256 tm_file="sparc/rtemself.h"
3257 tmake_file="sparc/t-elf t-rtems"
3258 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3263 tmake_file="sparc/t-sparcbare t-rtems"
3264 tm_file=sparc/rtems.h
3266 sparcv9-*-solaris2*)
3267 tm_file=sparc/sol2-sld-64.h
3268 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
3269 xm_defines="USG POSIX"
3270 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
3271 xmake_file=sparc/x-sysv4
3272 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
3274 if test x${enable_threads} = x ; then
3275 enable_threads=$have_pthread_h
3276 if test x${enable_threads} = x ; then
3277 enable_threads=$have_thread_h
3280 if test x${enable_threads} = xyes ; then
3281 if test x${have_pthread_h} = xyes ; then
3284 thread_file='solaris'
3288 sparc-hal-solaris2*)
3289 xm_file=sparc/xm-sol2.h
3290 tm_file="sparc/sol2.h sparc/hal.h"
3291 tmake_file="sparc/t-halos sparc/t-sol2"
3292 xmake_file=sparc/x-sysv4
3293 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
3297 if test x$gnu_ld = xyes
3299 tm_file=sparc/sol2.h
3301 tm_file=sparc/sol2-sld.h
3303 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
3304 xm_defines="USG POSIX"
3305 tmake_file=sparc/t-sol2
3306 xmake_file=sparc/x-sysv4
3307 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3318 if test x${enable_threads} = x; then
3319 enable_threads=$have_pthread_h
3320 if test x${enable_threads} = x; then
3321 enable_threads=$have_thread_h
3324 if test x${enable_threads} = xyes; then
3325 if test x${have_pthread_h} = xyes; then
3328 thread_file='solaris'
3333 tm_file=sparc/sunos4.h
3334 tmake_file=sparc/t-sunos40
3338 tm_file=sparc/sunos4.h
3339 tmake_file=sparc/t-sunos41
3341 if test x$gas = xyes; then
3342 tm_file="${tm_file} sparc/sun4gas.h"
3346 tm_file=sparc/sun4o3.h
3350 tm_file=sparc/sysv4.h
3351 xm_file="xm-siglist.h sparc/xm-sysv4.h"
3352 xm_defines="USG POSIX"
3354 xmake_file=sparc/x-sysv4
3355 extra_parts="crtbegin.o crtend.o"
3358 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
3359 xm_defines="USG POSIX"
3360 tm_file=sparc/vxsim.h
3361 tmake_file=sparc/t-vxsparc
3362 xmake_file=sparc/x-sysv4
3365 tm_file="sparc/splet.h libgloss.h"
3366 tmake_file=sparc/t-splet
3369 tm_file="sparc/litecoff.h libgloss.h"
3370 tmake_file=sparc/t-sparclite
3373 tm_file="sparc/lite.h aoutos.h libgloss.h"
3374 tmake_file=sparc/t-sparclite
3377 tm_file="sparc/liteelf.h libgloss.h"
3378 tmake_file=sparc/t-sparclite
3379 extra_parts="crtbegin.o crtend.o"
3382 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
3383 tmake_file=sparc/t-sp86x
3386 tm_file="sparc/sp86x-elf.h libgloss.h"
3387 tmake_file=sparc/t-sp86x
3388 extra_parts="crtbegin.o crtend.o"
3391 tmake_file=sparc/t-sp64
3392 tm_file=sparc/sp64-aout.h
3395 tmake_file=sparc/t-sp64
3396 tm_file=sparc/sp64-elf.h
3397 extra_parts="crtbegin.o crtend.o"
3399 sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux
3400 tmake_file="t-linux sparc/t-linux64"
3401 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
3402 tm_file=sparc/linux64.h
3404 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3408 # This hasn't been upgraded to GCC 2.
3409 # tahoe-harris-*) # Harris tahoe, using COFF.
3410 # tm_file=tahoe/harris.h
3412 # tahoe-*-bsd*) # tahoe running BSD
3414 thumb-*-coff* | thumbel-*-coff*)
3416 out_file=arm/thumb.c
3417 xm_file=arm/xm-thumb.h
3418 md_file=arm/thumb.md
3419 tmake_file=arm/t-thumb
3421 thumb-*-elf* | thumbel-*-elf*)
3423 out_file=arm/thumb.c
3424 xm_file=arm/xm-thumb.h
3425 md_file=arm/thumb.md
3426 tmake_file=arm/t-thumb-elf
3429 tm_file=arm/linux-telf.h
3430 out_file=arm/thumb.c
3431 xm_file=arm/xm-thumb.h
3432 md_file=arm/thumb.md
3433 tmake_file=arm/t-thumb-linux
3436 tm_file=arm/uclinux-telf.h
3437 out_file=arm/thumb.c
3438 md_file=arm/thumb.md
3439 tmake_file=arm/t-thumb-linux
3440 xm_file=arm/xm-thumb.h
3444 out_file=arm/thumb.c
3445 xm_file=arm/xm-thumb.h
3446 md_file=arm/thumb.md
3447 tmake_file=arm/t-thumb
3448 thread_file='vxworks'
3452 out_file=arm/thumb.c
3453 xm_file=arm/xm-thumb.h
3454 md_file=arm/thumb.md
3455 tmake_file=arm/t-pe-thumb
3458 # This hasn't been upgraded to GCC 2.
3464 target_cpu_default="TARGET_CPU_generic"
3466 tm_file="v850/v850.h"
3467 xm_file="v850/xm-v850.h"
3468 tmake_file=v850/t-v850
3469 if test x$stabs = xyes
3471 tm_file="${tm_file} dbx.h"
3475 vax-*-bsd*) # vaxen running BSD
3479 vax-*-sysv*) # vaxen running system V
3480 tm_file="${tm_file} vax/vaxv.h"
3485 tm_file="${tm_file} netbsd.h vax/netbsd.h"
3491 tmake_file="${tmake_file} vax/t-openbsd"
3493 vax-*-ultrix*) # vaxen running ultrix
3494 tm_file="${tm_file} vax/ultrix.h"
3498 vax-*-vms*) # vaxen running VMS
3499 xm_file=vax/xm-vms.h
3503 vax-*-*) # vax default entry
3507 xm_file="${xm_file} xm-svr3"
3511 echo "Configuration $machine not supported" 1>&2
3518 ;; # Existing GNU/Linux systems do not use the GNU setup.
3520 # On the GNU system, the setup is just about the same on
3521 # each different CPU. The specific machines that GNU
3522 # supports are matched above and just set $cpu_type.
3523 xm_file="xm-gnu.h ${xm_file}"
3524 tm_file=${cpu_type}/gnu.h
3525 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3526 # GNU always uses ELF.
3528 # GNU tools are the only tools.
3531 xmake_file=x-linux # These details are the same as Linux.
3532 tmake_file=t-gnu # These are not.
3535 xmake_try_sysv=x-sysv
3536 install_headers_dir=install-headers-cpio
3539 install_headers_dir=install-headers-cpio
3543 # Distinguish i[34567]86
3544 # Also, do not run mips-tfile on MIPS if using gas.
3545 # Process --with-cpu= for PowerPC/rs6000
3546 target_cpu_default2=
3549 target_cpu_default2=1
3552 case $target_alias in
3554 target_cpu_default2=4
3557 target_cpu_default2=2
3561 i686-*-* | i786-*-*)
3562 target_cpu_default2=3
3567 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
3570 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
3573 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
3576 target_cpu_default2="MASK_CPU_EV5"
3580 if test x$gas = xyes
3582 if test "$target_cpu_default2" = ""
3584 target_cpu_default2="MASK_GAS"
3586 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
3591 case "x$with_cpu" in
3594 target_cpu_default2="TARGET_CPU_generic"
3597 # Distinguish cores, and major variants
3598 # arm7m doesn't exist, but D & I don't affect code
3599 xarm[23678] | xarm250 | xarm[67][01]0 \
3600 | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
3601 | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
3602 | xstrongarm | xstrongarm110 | xstrongarm1100)
3603 target_cpu_default2="TARGET_CPU_$with_cpu"
3607 echo "--with-cpu must be passed a value" 1>&2
3612 if test x$pass2done = xyes
3614 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3621 mips*-*-ecoff* | mips*-*-elf*)
3622 if test x$gas = xyes
3624 if test x$gnu_ld = xyes
3626 target_cpu_default2=20
3628 target_cpu_default2=16
3633 if test x$gas = xyes
3635 target_cpu_default2=16
3638 powerpc*-*-* | rs6000-*-*)
3639 case "x$with_cpu" in
3643 xcommon | xpower | xpower2 | xpowerpc | xrios \
3644 | xrios1 | xrios2 | xrsc | xrsc1 \
3645 | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
3646 | xec603e | x740 | x750 | x401 \
3647 | x403 | x505 | x801 | x821 | x823 | x860)
3648 target_cpu_default2="\"$with_cpu\""
3652 echo "--with-cpu must be passed a value" 1>&2
3657 if test x$pass2done = xyes
3659 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3666 case ".$with_cpu" in
3668 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
3670 .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
3671 target_cpu_default2="TARGET_CPU_$with_cpu"
3674 if test x$pass2done = xyes
3676 echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
3684 if test "$target_cpu_default2" != ""
3686 if test "$target_cpu_default" != ""
3688 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3690 target_cpu_default=$target_cpu_default2
3694 # No need for collect2 if we have the GNU linker.
3695 # Actually, there is now; GNU ld doesn't handle the EH info or
3696 # collecting for shared libraries.
3703 # Save data on machine being used to compile GCC in build_xm_file.
3704 # Save data on host machine in vars host_xm_file and host_xmake_file.
3705 if test x$pass1done = x
3707 if test x"$xm_file" = x
3708 then build_xm_file=$cpu_type/xm-$cpu_type.h
3709 else build_xm_file=$xm_file
3711 build_xm_defines=$xm_defines
3712 build_install_headers_dir=$install_headers_dir
3713 build_exeext=$exeext
3716 if test x$pass2done = x
3718 if test x"$xm_file" = x
3719 then host_xm_file=$cpu_type/xm-$cpu_type.h
3720 else host_xm_file=$xm_file
3722 host_xm_defines=$xm_defines
3723 if test x"$xmake_file" = x
3724 then xmake_file=$cpu_type/x-$cpu_type
3726 host_xmake_file="$xmake_file"
3727 host_truncate_target=$truncate_target
3728 host_extra_gcc_objs=$extra_gcc_objs
3729 host_extra_objs=$extra_host_objs
3736 extra_objs="${host_extra_objs} ${extra_objs}"
3738 # Default the target-machine variables that were not explicitly set.
3739 if test x"$tm_file" = x
3740 then tm_file=$cpu_type/$cpu_type.h; fi
3742 if test x$extra_headers = x
3743 then extra_headers=; fi
3745 if test x"$xm_file" = x
3746 then xm_file=$cpu_type/xm-$cpu_type.h; fi
3748 if test x$md_file = x
3749 then md_file=$cpu_type/$cpu_type.md; fi
3751 if test x$out_file = x
3752 then out_file=$cpu_type/$cpu_type.c; fi
3754 if test x"$tmake_file" = x
3755 then tmake_file=$cpu_type/t-$cpu_type
3758 if test x"$dwarf2" = xyes
3759 then tm_file="tm-dwarf2.h $tm_file"
3762 if test x$float_format = x
3763 then float_format=i64
3766 if test $float_format = none
3767 then float_h_file=Makefile.in
3768 else float_h_file=float-$float_format.h
3771 # Handle cpp installation.
3772 if test x$enable_cpp != xno
3774 tmake_file="$tmake_file t-install-cpp"
3777 # Say what files are being used for the output code and MD file.
3778 echo "Using \`$srcdir/config/$out_file' to output insns."
3779 echo "Using \`$srcdir/config/$md_file' as machine description file."
3782 for f in $tm_file; do
3785 if test $count = ax; then
3786 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
3788 echo "Using the following target machine macro files:"
3789 for f in $tm_file; do
3790 echo " $srcdir/config/$f"
3795 for f in $host_xm_file; do
3798 if test $count = ax; then
3799 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
3801 echo "Using the following host machine macro files:"
3802 for f in $host_xm_file; do
3803 echo " $srcdir/config/$f"
3807 if test "$host_xm_file" != "$build_xm_file"; then
3809 for f in $build_xm_file; do
3812 if test $count = ax; then
3813 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
3815 echo "Using the following build machine macro files:"
3816 for f in $build_xm_file; do
3817 echo " $srcdir/config/$f"
3822 if test x$thread_file = x; then
3823 if test x$target_thread_file != x; then
3824 thread_file=$target_thread_file
3826 thread_file='single'
3830 # Set up the header files.
3831 # $links is the list of header files to create.
3832 # $vars is the list of shell variables with file names to include.
3833 # auto-host.h is the file containing items generated by autoconf and is
3834 # the first file included by config.h.
3836 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
3838 # If host=build, it is correct to have hconfig include auto-host.h
3839 # as well. If host!=build, we are in error and need to do more
3840 # work to find out the build config parameters.
3841 if test x$host = x$build
3843 build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
3845 # We create a subdir, then run autoconf in the subdir.
3846 # To prevent recursion we set host and build for the new
3847 # invocation of configure to the build for this invocation
3854 /*) realsrcdir=${srcdir};;
3855 *) realsrcdir=../${srcdir};;
3857 CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
3858 --target=$target --host=$build --build=$build
3860 # We just finished tests for the build machine, so rename
3861 # the file auto-build.h in the gcc directory.
3862 mv auto-host.h ../auto-build.h
3865 build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
3868 xm_file="gansidecl.h ${xm_file}"
3869 tm_file="gansidecl.h ${tm_file}"
3871 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
3872 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
3873 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
3876 if test -f config.status; then mv -f config.status config.bak; fi
3879 while test -n "$vars"
3881 set $vars; var=$1; shift; vars=$*
3882 set $links; link=$1; shift; links=$*
3883 set $defines; define=$1; shift; defines=$*
3886 # Make sure the file is created, even if it is empty.
3889 # Define TARGET_CPU_DEFAULT if the system wants one.
3890 # This substitutes for lots of *.h files.
3891 if test "$target_cpu_default" != "" -a $link = tm.h
3893 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
3896 for file in `eval echo '$'$var`; do
3901 echo '#ifdef IN_GCC' >>$link
3904 echo "#include \"$file\"" >>$link
3909 echo '#endif' >>$link
3914 for def in `eval echo '$'$define`; do
3915 echo "#ifndef $def" >>$link
3916 echo "#define $def" >>$link
3917 echo "#endif" >>$link
3921 # Truncate the target if necessary
3922 if test x$host_truncate_target != x; then
3923 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
3926 # Get the version trigger filename from the toplevel
3927 if test "${with_gcc_version_trigger+set}" = set; then
3928 gcc_version_trigger=$with_gcc_version_trigger
3930 gcc_version_trigger=${srcdir}/version.c
3933 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
3936 # Internationalization
3938 VERSION="$gcc_version"
3939 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
3940 AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
3946 # NLS support is still experimental, so disable it by default for now.
3948 [ --enable-nls use Native Language Support (disabled by default)],
3952 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
3954 # Windows32 Registry support for specifying GCC installation paths.
3955 AC_ARG_ENABLE(win32-registry,
3956 [ --disable-win32-registry
3957 Disable lookup of installation paths in the
3958 Registry on Windows hosts.
3959 --enable-win32-registry Enable registry lookup (default).
3960 --enable-win32-registry=KEY
3961 Use KEY instead of GCC version as the last portion
3962 of the registry key.],,)
3964 AC_MSG_CHECKING(whether windows registry support is requested)
3965 if test x$enable_win32_registry != xno; then
3966 AC_DEFINE(ENABLE_WIN32_REGISTRY)
3972 # Check if user specified a different registry key.
3973 case x${enable_win32_registry} in
3976 gcc_cv_win32_registry_key="$VERSION"
3979 # no registry lookup.
3980 gcc_cv_win32_registry_key=''
3983 # user-specified key.
3984 gcc_cv_win32_registry_key="$enable_win32_registry"
3988 if test x$enable_win32_registry != xno; then
3989 AC_MSG_CHECKING(registry key on windows hosts)
3990 AC_DEFINE_UNQUOTED(WIN32_REGISTRY_KEY, "$gcc_cv_win32_registry_key")
3991 AC_MSG_RESULT($gcc_cv_win32_registry_key)
3994 # Get an absolute path to the GCC top-level source directory
4000 # Conditionalize the makefile for this host machine.
4001 # Make-host contains the concatenation of all host makefile fragments
4002 # [there can be more than one]. This file is built by configure.frag.
4003 host_overrides=Make-host
4004 dep_host_xmake_file=
4005 for f in .. ${host_xmake_file}
4007 if test -f ${srcdir}/config/$f
4009 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
4013 # Conditionalize the makefile for this target machine.
4014 # Make-target contains the concatenation of all host makefile fragments
4015 # [there can be more than one]. This file is built by configure.frag.
4016 target_overrides=Make-target
4018 for f in .. ${tmake_file}
4020 if test -f ${srcdir}/config/$f
4022 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
4026 # If the host doesn't support symlinks, modify CC in
4027 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
4028 # Otherwise, we can use "CC=$(CC)".
4030 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
4032 cc_set_by_configure="\$(CC)"
4033 quoted_cc_set_by_configure="\$(CC)"
4034 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
4037 if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
4039 symbolic_link="cp -p"
4043 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
4044 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
4045 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
4049 out_object_file=`basename $out_file .c`.o
4052 for f in $tm_file; do
4055 tm_file_list="${tm_file_list} $f" ;;
4056 *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
4061 for f in $host_xm_file; do
4063 auto-host.h | gansidecl.h | hwint.h )
4064 host_xm_file_list="${host_xm_file_list} $f" ;;
4065 *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
4070 for f in $build_xm_file; do
4072 auto-build.h | auto-host.h | gansidecl.h | hwint.h )
4073 build_xm_file_list="${build_xm_file_list} $f" ;;
4074 *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
4078 # Define macro CROSS_COMPILE in compilation
4079 # if this is a cross-compiler.
4080 # Also use all.cross instead of all.internal
4081 # and add cross-make to Makefile.
4082 cross_overrides="/dev/null"
4083 if test x$host != x$target
4085 cross_defines="CROSS=-DCROSS_COMPILE"
4086 cross_overrides="${topdir}/cross-make"
4089 # When building gcc with a cross-compiler, we need to fix a few things.
4090 # This must come after cross-make as we want all.build to override
4092 build_overrides="/dev/null"
4093 if test x$build != x$host
4095 build_overrides="${topdir}/build-make"
4098 # Expand extra_headers to include complete path.
4099 # This substitutes for lots of t-* files.
4101 if test "x$extra_headers" = x
4104 # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
4105 for file in $extra_headers;
4107 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
4111 if test x$use_collect2 = xno; then
4115 # Add a definition of USE_COLLECT2 if system wants one.
4116 # Also tell toplev.c what to do.
4117 # This substitutes for lots of t-* files.
4118 if test x$use_collect2 = x
4123 will_use_collect2="collect2"
4124 maybe_use_collect2="-DUSE_COLLECT2"
4128 # Set MD_DEPS if the real md file is in md.pre-cpp.
4129 # Set MD_CPP to the cpp to pass the md file through. Md files use ';'
4130 # for line oriented comments, so we must always use a GNU cpp. If
4131 # building gcc with a cross compiler, use the cross compiler just
4132 # built. Otherwise, we can use the cpp just built.
4134 if test "x$md_cppflags" = x
4136 md_file_sub=$srcdir/config/$md_file
4141 # If we have gas in the build tree, make a link to it.
4142 if test -f ../gas/Makefile; then
4143 rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
4146 # If we have nm in the build tree, make a link to it.
4147 if test -f ../binutils/Makefile; then
4148 rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
4151 # If we have ld in the build tree, make a link to it.
4152 if test -f ../ld/Makefile; then
4153 # if test x$use_collect2 = x; then
4154 # rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
4156 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
4160 # Figure out what assembler alignment features are present.
4161 AC_MSG_CHECKING(assembler alignment features)
4163 gcc_cv_as_alignment_features=
4164 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
4165 if test -x "$DEFAULT_ASSEMBLER"; then
4166 gcc_cv_as="$DEFAULT_ASSEMBLER"
4167 elif test -x "$AS"; then
4169 elif test -x as$host_exeext; then
4170 # Build using assembler in the current directory.
4171 gcc_cv_as=./as$host_exeext
4172 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
4173 # Single tree build which includes gas.
4174 for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
4177 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
4179 if test x$gcc_cv_gas_version != x; then
4184 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
4185 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
4187 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
4188 # Gas version 2.6 and later support for .balign and .p2align.
4189 # bytes to skip when using .p2align.
4190 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
4191 gcc_cv_as_alignment_features=".balign and .p2align"
4192 AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
4194 # Gas version 2.8 and later support specifying the maximum
4195 # bytes to skip when using .p2align.
4196 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
4197 gcc_cv_as_alignment_features=".p2align including maximum skip"
4198 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
4201 elif test x$host = x$target; then
4203 # Search the same directories that the installed compiler will
4204 # search. Else we may find the wrong assembler and lose. If we
4205 # do not find a suitable assembler binary, then try the user's
4208 # Also note we have to check MD_EXEC_PREFIX before checking the
4209 # user's path. Unfortunately, there is no good way to get at the
4210 # value of MD_EXEC_PREFIX here. So we do a brute force search
4211 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
4212 # to be fixed as part of the make/configure rewrite too.
4214 if test "x$exec_prefix" = xNONE; then
4215 if test "x$prefix" = xNONE; then
4216 test_prefix=/usr/local
4221 test_prefix=$exec_prefix
4224 # If the loop below does not find an assembler, then use whatever
4225 # one we can find in the users's path.
4229 test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
4230 $test_prefix/lib/gcc-lib/$target \
4231 /usr/lib/gcc/$target/$gcc_version \
4232 /usr/lib/gcc/$target \
4233 $test_prefix/$target/bin/$target/$gcc_version \
4234 $test_prefix/$target/bin \
4239 /bsd43/usr/lib/cmplrs/cc \
4240 /usr/cross64/usr/bin \
4241 /usr/lib/cmplrs/cc \
4242 /sysv/usr/lib/cmplrs/cc \
4243 /svr4/usr/lib/cmplrs/cc \
4246 for dir in $test_dirs; do
4247 if test -f $dir/as$host_exeext; then
4248 gcc_cv_as=$dir/as$host_exeext
4253 if test x$gcc_cv_as != x; then
4254 # Check if we have .balign and .p2align
4255 echo ".balign 4" > conftest.s
4256 echo ".p2align 2" >> conftest.s
4257 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4258 gcc_cv_as_alignment_features=".balign and .p2align"
4259 AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
4261 rm -f conftest.s conftest.o
4262 # Check if specifying the maximum bytes to skip when
4263 # using .p2align is supported.
4264 echo ".p2align 4,,7" > conftest.s
4265 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4266 gcc_cv_as_alignment_features=".p2align including maximum skip"
4267 AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
4269 rm -f conftest.s conftest.o
4271 AC_MSG_RESULT($gcc_cv_as_alignment_features)
4273 AC_MSG_CHECKING(assembler subsection support)
4274 gcc_cv_as_subsections=
4275 if test x$gcc_cv_as != x; then
4276 # Check if we have .subsection
4277 echo ".subsection 1" > conftest.s
4278 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4279 gcc_cv_as_subsections=".subsection"
4280 if test -x nm$host_exeext; then
4281 gcc_cv_nm=./nm$host_exeext
4282 elif test x$host = x$target; then
4284 gcc_cv_nm=nm$host_exeext
4286 if test x$gcc_cv_nm != x; then
4287 cat > conftest.s <<EOF
4288 conftest_label1: .word 0
4290 conftest_label2: .word 0
4293 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4294 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
4295 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
4296 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
4299 gcc_cv_as_subsections="working .subsection -1"
4300 AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING)
4305 rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
4307 AC_MSG_RESULT($gcc_cv_as_subsections)
4311 AC_MSG_CHECKING(assembler .register pseudo-op support)
4312 gcc_cv_as_register_pseudo_op=
4313 if test x$gcc_cv_as != x; then
4314 # Check if we have .register
4315 echo ".register %g2, #scratch" > conftest.s
4316 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4317 gcc_cv_as_register_pseudo_op=yes
4318 AC_DEFINE(HAVE_AS_REGISTER_PSEUDO_OP)
4320 rm -f conftest.s conftest.o
4322 AC_MSG_RESULT($gcc_cv_as_register_pseudo_op)
4324 AC_MSG_CHECKING([assembler offsetable %lo() support])
4325 gcc_cv_as_offsetable_lo10=
4326 if test x$gcc_cv_as != x; then
4327 # Check if assembler has offsetable %lo()
4328 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
4329 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
4330 gcc_cv_as_flags64="-xarch=v9"
4331 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s > /dev/null 2>&1; then
4334 gcc_cv_as_flags64="-64"
4335 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s > /dev/null 2>&1; then
4338 gcc_cv_as_flags64=""
4341 if test -n "$gcc_cv_as_flags64" ; then
4342 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s > /dev/null 2>&1; then
4343 if cmp conftest.o conftest1.o > /dev/null 2>&1; then
4346 gcc_cv_as_offsetable_lo10=yes
4347 AC_DEFINE(HAVE_AS_OFFSETABLE_LO10)
4351 rm -f conftest.s conftest.o conftest1.s conftest1.o
4353 AC_MSG_RESULT($gcc_cv_as_offsetable_lo10)
4359 AC_MSG_CHECKING(assembler instructions)
4360 gcc_cv_as_instructions=
4361 if test x$gcc_cv_as != x; then
4362 set "filds fists" "filds mem; fists mem"
4365 echo "$2" > conftest.s
4366 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
4367 gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
4368 AC_DEFINE_UNQUOTED(HAVE_GAS_`echo "$1" | tr '[a-z ]' '[A-Z_]'`)
4372 rm -f conftest.s conftest.o
4374 AC_MSG_RESULT($gcc_cv_as_instructions)
4378 # Figure out what language subdirectories are present.
4379 # Look if the user specified --enable-languages="..."; if not, use
4380 # the environment variable $LANGUAGES if defined. $LANGUAGES might
4382 if test x"${enable_languages+set}" != xset; then
4383 if test x"${LANGUAGES+set}" = xset; then
4384 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
4386 enable_languages=all
4390 for lang in ${srcdir}/*/config-lang.in ..
4394 # The odd quoting in the next line works around
4395 # an apparent bug in bash 1.12 on linux.
4397 ${srcdir}/[*]/config-lang.in) ;;
4399 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
4400 if test "x$lang_alias" = x
4402 echo "$lang doesn't set \$language." 1>&2
4405 if test x"${enable_languages}" = xall; then
4408 case "${enable_languages}" in
4409 ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
4417 if test x"${add_this_lang}" = xyes; then
4419 ${srcdir}/ada/config-lang.in)
4420 if test x$gnat = xyes ; then
4421 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
4425 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
4434 # Make gthr-default.h if we have a thread file.
4436 if test $thread_file != single; then
4437 rm -f gthr-default.h
4438 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
4439 gthread_flags=-DHAVE_GTHR_DEFAULT
4441 AC_SUBST(gthread_flags)
4443 # Make empty files to contain the specs and options for each language.
4444 # Then add #include lines to for a compiler that has specs and/or options.
4449 rm -f specs.h options.h gencheck.h
4450 touch specs.h options.h gencheck.h
4451 for subdir in . $subdirs
4453 if test -f $srcdir/$subdir/lang-specs.h; then
4454 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
4455 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
4457 if test -f $srcdir/$subdir/lang-options.h; then
4458 echo "#include \"$subdir/lang-options.h\"" >>options.h
4459 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
4461 if test -f $srcdir/$subdir/$subdir-tree.def; then
4462 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
4463 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
4467 # These (without "all_") are set in each config-lang.in.
4468 # `language' must be a single word so is spelled singularly.
4474 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
4475 # List of language makefile fragments.
4480 # Add the language fragments.
4481 # Languages are added via two mechanisms. Some information must be
4482 # recorded in makefile variables, these are defined in config-lang.in.
4483 # We accumulate them and plug them into the main Makefile.
4484 # The other mechanism is a set of hooks for each of the main targets
4485 # like `clean', `install', etc.
4487 language_fragments="Make-lang"
4488 language_hooks="Make-hooks"
4491 for s in .. $subdirs
4503 . ${srcdir}/$s/config-lang.in
4504 if test "x$language" = x
4506 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
4509 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
4510 all_languages="$all_languages $language"
4511 if test "x$boot_language" = xyes
4513 all_boot_languages="$all_boot_languages $language"
4515 all_compilers="$all_compilers $compilers"
4516 all_stagestuff="$all_stagestuff $stagestuff"
4517 all_diff_excludes="$all_diff_excludes $diff_excludes"
4518 all_headers="$all_headers $headers"
4519 all_outputs="$all_outputs $outputs"
4520 if test x$outputs = x
4522 oldstyle_subdirs="$oldstyle_subdirs $s"
4524 all_lib2funcs="$all_lib2funcs $lib2funcs"
4528 # Since we can't use `::' targets, we link each language in
4529 # with a set of hooks, reached indirectly via lang.${target}.
4533 target_list="all.build all.cross start.encap rest.encap \
4535 install-normal install-common install-info install-man \
4537 mostlyclean clean distclean extraclean maintainer-clean \
4538 stage1 stage2 stage3 stage4"
4539 for t in $target_list
4542 for lang in .. $all_languages
4544 if test $lang != ".."; then
4548 echo "lang.$t: $x" >> Make-hooks
4551 # If we're not building in srcdir, create .gdbinit.
4553 if test ! -f Makefile.in; then
4554 echo "dir ." > .gdbinit
4555 echo "dir ${srcdir}" >> .gdbinit
4556 if test x$gdb_needs_out_file_path = xyes
4558 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
4560 if test "x$subdirs" != x; then
4563 echo "dir ${srcdir}/$s" >> .gdbinit
4566 echo "source ${srcdir}/.gdbinit" >> .gdbinit
4569 # Define variables host_canonical and build_canonical
4570 # because some Cygnus local changes in the Makefile depend on them.
4571 build_canonical=${build}
4572 host_canonical=${host}
4574 if test "${host}" != "${target}" ; then
4575 target_subdir=${target}/
4577 AC_SUBST(build_canonical)
4578 AC_SUBST(host_canonical)
4579 AC_SUBST(target_subdir)
4581 # If this is using newlib, then define inhibit_libc in
4582 # LIBGCC2_CFLAGS. This will cause __eprintf to be left out of
4583 # libgcc.a, but that's OK because newib should have its own version of
4586 if test x$with_newlib = xyes; then
4587 inhibit_libc=-Dinhibit_libc
4589 AC_SUBST(inhibit_libc)
4591 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
4592 # absolute path for gcc_tooldir based on inserting the number of up-directory
4593 # movements required to get from $(exec_prefix) to $(prefix) into the basic
4594 # $(libsubdir)/@(unlibsubdir) based path.
4595 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
4596 # make and thus we'd get different behavior depending on where we built the
4598 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
4599 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
4601 changequote(<<, >>)dnl
4602 # An explanation of the sed strings:
4603 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
4604 # -e 's|/$||' match a trailing forward slash and eliminates it
4605 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
4606 # -e 's|/[^/]*|../|g' replaces each occurance of /<directory> with ../
4608 # (*) Note this pattern overwrites the first character of the string
4609 # with a forward slash if one is not already present. This is not a
4610 # problem because the exact names of the sub-directories concerned is
4611 # unimportant, just the number of them matters.
4613 # The practical upshot of these patterns is like this:
4615 # prefix exec_prefix result
4616 # ------ ----------- ------
4618 # /foo/ /foo/bar ../
4619 # /foo /foo/bar/ ../
4620 # /foo/ /foo/bar/ ../
4621 # /foo /foo/bar/ugg ../../
4624 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
4625 changequote([, ])dnl
4627 AC_SUBST(gcc_tooldir)
4630 # Nothing to do for FLOAT_H, float_format already handled.
4634 # Process the language and host/target makefile fragments.
4635 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
4637 # Substitute configuration variables
4639 AC_SUBST(all_boot_languages)
4640 AC_SUBST(all_compilers)
4641 AC_SUBST(all_diff_excludes)
4642 AC_SUBST(all_headers)
4643 AC_SUBST(all_lang_makefiles)
4644 AC_SUBST(all_languages)
4645 AC_SUBST(all_lib2funcs)
4646 AC_SUBST(all_stagestuff)
4647 AC_SUBST(build_exeext)
4648 AC_SUBST(build_install_headers_dir)
4649 AC_SUBST(build_xm_file_list)
4650 AC_SUBST(cc_set_by_configure)
4651 AC_SUBST(quoted_cc_set_by_configure)
4652 AC_SUBST(cpp_install_dir)
4654 AC_SUBST(dep_host_xmake_file)
4655 AC_SUBST(dep_tmake_file)
4656 AC_SUBST(extra_c_flags)
4657 AC_SUBST(extra_c_objs)
4658 AC_SUBST(extra_cpp_objs)
4659 AC_SUBST(extra_cxx_objs)
4660 AC_SUBST(extra_headers_list)
4661 AC_SUBST(extra_objs)
4662 AC_SUBST(extra_parts)
4663 AC_SUBST(extra_passes)
4664 AC_SUBST(extra_programs)
4665 AC_SUBST(fixinc_defs)
4666 AC_SUBST(float_h_file)
4667 AC_SUBST(gcc_gxx_include_dir)
4668 AC_SUBST(gcc_version)
4669 AC_SUBST(gcc_version_trigger)
4670 AC_SUBST(host_exeext)
4671 AC_SUBST(host_extra_gcc_objs)
4672 AC_SUBST(host_xm_file_list)
4674 AC_SUBST(lang_options_files)
4675 AC_SUBST(lang_specs_files)
4676 AC_SUBST(lang_tree_files)
4677 AC_SUBST(local_prefix)
4678 AC_SUBST(maybe_use_collect2)
4680 AC_SUBST(objc_boehm_gc)
4682 AC_SUBST(out_object_file)
4683 AC_SUBST(stage_prefix_set_by_configure)
4684 AC_SUBST(symbolic_link)
4685 AC_SUBST(thread_file)
4686 AC_SUBST(tm_file_list)
4687 AC_SUBST(will_use_collect2)
4690 AC_SUBST_FILE(target_overrides)
4691 AC_SUBST_FILE(host_overrides)
4692 AC_SUBST(cross_defines)
4693 AC_SUBST_FILE(cross_overrides)
4694 AC_SUBST_FILE(build_overrides)
4695 AC_SUBST_FILE(language_fragments)
4696 AC_SUBST_FILE(language_hooks)
4698 # Echo that links are built
4699 if test x$host = x$target
4707 if test x$host != x$build
4709 str3=" on a $build system"
4712 if test "x$str2" != x || test "x$str3" != x
4717 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
4719 if test "x$str2" != x || test "x$str3" != x
4721 echo " ${str2}${str3}." 1>&2
4724 # Truncate the target if necessary
4725 if test x$host_truncate_target != x; then
4726 target=`echo $target | sed -e 's/\(..............\).*/\1/'`
4729 # Configure the subdirectories
4730 # AC_CONFIG_SUBDIRS($subdirs)
4732 # Create the Makefile
4733 # and configure language subdirectories
4734 AC_OUTPUT($all_outputs,
4736 . $srcdir/configure.lang
4737 case x$CONFIG_HEADERS in
4738 xauto-host.h:config.in)
4741 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
4742 # bootstrapping and the installation procedure can still use
4743 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
4744 # FLAGS_TO_PASS has been modified to solve the problem there.
4745 # This is virtually a duplicate of what happens in configure.lang; we do
4746 # an extra check to make sure this only happens if ln -s can be used.
4747 if test "$symbolic_link" = "ln -s"; then
4748 for d in .. ${subdirs} ; do
4749 if test $d != ..; then
4752 for t in stage1 stage2 stage3 stage4 include
4755 $symbolic_link ../$t $t 2>/dev/null
4761 # Avoid having to add intl to our include paths.
4762 if test -f intl/libintl.h; then
4763 echo creating libintl.h
4764 echo '#include "intl/libintl.h"' >libintl.h
4771 target_alias='${target_alias}'
4773 subdirs='${subdirs}'
4774 oldstyle_subdirs='${oldstyle_subdirs}'
4775 symbolic_link='${symbolic_link}'
4776 program_transform_set='${program_transform_set}'
4777 program_transform_name='${program_transform_name}'
4778 dep_host_xmake_file='${dep_host_xmake_file}'
4779 host_xmake_file='${host_xmake_file}'
4780 dep_tmake_file='${dep_tmake_file}'
4781 tmake_file='${tmake_file}'
4782 thread_file='${thread_file}'
4783 gcc_version='${gcc_version}'
4784 gcc_version_trigger='${gcc_version_trigger}'
4785 local_prefix='${local_prefix}'
4786 build_install_headers_dir='${build_install_headers_dir}'
4787 build_exeext='${build_exeext}'
4788 host_exeext='${host_exeext}'
4789 out_file='${out_file}'
4790 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
4791 SET_MAKE='${SET_MAKE}'
4792 target_list='${target_list}'
4793 target_overrides='${target_overrides}'
4794 host_overrides='${host_overrides}'
4795 cross_defines='${cross_defines}'
4796 cross_overrides='${cross_overrides}'
4797 build_overrides='${build_overrides}'
4798 cpp_install_dir='${cpp_install_dir}'