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1 | # configure.in for GNU CC | |
2 | # Process this file with autoconf to generate a configuration script. | |
3 | ||
4 | # Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc. | |
5 | ||
6 | #This file is part of GNU CC. | |
7 | ||
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) | |
11 | #any later version. | |
12 | ||
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. | |
17 | ||
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. | |
22 | ||
23 | # Initialization and defaults | |
24 | AC_PREREQ(2.13) | |
25 | AC_INIT(tree.c) | |
26 | AC_CONFIG_HEADER(auto-host.h:config.in) | |
27 | ||
28 | remove=rm | |
29 | hard_link=ln | |
30 | symbolic_link='ln -s' | |
31 | copy=cp | |
32 | ||
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 | |
37 | # is true: | |
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) | |
42 | changequote(,)dnl | |
43 | case ${LIBRARY_PATH} in | |
44 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
45 | library_path_setting="contains current directory" | |
46 | ;; | |
47 | *) | |
48 | library_path_setting="ok" | |
49 | ;; | |
50 | esac | |
51 | changequote([,])dnl | |
52 | AC_MSG_RESULT($library_path_setting) | |
53 | if test "$library_path_setting" != "ok"; then | |
54 | AC_MSG_ERROR([ | |
55 | *** LIBRARY_PATH shouldn't contain the current directory when | |
56 | *** building gcc. Please change the environment variable | |
57 | *** and run configure again.]) | |
58 | fi | |
59 | ||
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 | |
63 | # is true: | |
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) | |
68 | changequote(,)dnl | |
69 | case ${GCC_EXEC_PREFIX} in | |
70 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) | |
71 | gcc_exec_prefix_setting="contains current directory" | |
72 | ;; | |
73 | *) | |
74 | gcc_exec_prefix_setting="ok" | |
75 | ;; | |
76 | esac | |
77 | changequote([,])dnl | |
78 | AC_MSG_RESULT($gcc_exec_prefix_setting) | |
79 | if test "$gcc_exec_prefix_setting" != "ok"; then | |
80 | AC_MSG_ERROR([ | |
81 | *** GCC_EXEC_PREFIX shouldn't contain the current directory when | |
82 | *** building gcc. Please change the environment variable | |
83 | *** and run configure again.]) | |
84 | fi | |
85 | ||
86 | # Check for additional parameters | |
87 | ||
88 | # With GNU ld | |
89 | AC_ARG_WITH(gnu-ld, | |
90 | [ --with-gnu-ld arrange to work with GNU ld.], | |
91 | gnu_ld_flag="$with_gnu_ld", | |
92 | gnu_ld_flag=no) | |
93 | ||
94 | # With pre-defined ld | |
95 | AC_ARG_WITH(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 $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then | |
102 | gnu_ld_flag=yes | |
103 | fi | |
104 | AC_DEFINE_UNQUOTED(DEFAULT_LINKER,"$DEFAULT_LINKER", | |
105 | [Define to enable the use of a default linker.]) | |
106 | fi | |
107 | ||
108 | # With GNU as | |
109 | AC_ARG_WITH(gnu-as, | |
110 | [ --with-gnu-as arrange to work with GNU as.], | |
111 | gas_flag="$with_gnu_as", | |
112 | gas_flag=no) | |
113 | ||
114 | AC_ARG_WITH(as, | |
115 | [ --with-as arrange to use the specified as (full pathname).], | |
116 | DEFAULT_ASSEMBLER="$with_as") | |
117 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then | |
118 | if test ! -x "$DEFAULT_ASSEMBLER"; then | |
119 | AC_MSG_WARN([cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER]) | |
120 | elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then | |
121 | gas_flag=yes | |
122 | fi | |
123 | AC_DEFINE_UNQUOTED(DEFAULT_ASSEMBLER,"$DEFAULT_ASSEMBLER", | |
124 | [Define to enable the use of a default assembler.]) | |
125 | fi | |
126 | ||
127 | # With stabs | |
128 | AC_ARG_WITH(stabs, | |
129 | [ --with-stabs arrange to use stabs instead of host debug format.], | |
130 | stabs="$with_stabs", | |
131 | stabs=no) | |
132 | ||
133 | # With ELF | |
134 | AC_ARG_WITH(elf, | |
135 | [ --with-elf arrange to use ELF instead of host debug format.], | |
136 | elf="$with_elf", | |
137 | elf=no) | |
138 | ||
139 | # Specify the local prefix | |
140 | local_prefix= | |
141 | AC_ARG_WITH(local-prefix, | |
142 | [ --with-local-prefix=DIR specifies directory to put local include.], | |
143 | [case "${withval}" in | |
144 | yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;; | |
145 | no) ;; | |
146 | *) local_prefix=$with_local_prefix ;; | |
147 | esac]) | |
148 | ||
149 | # Default local prefix if it is empty | |
150 | if test x$local_prefix = x; then | |
151 | local_prefix=/usr/local | |
152 | fi | |
153 | ||
154 | # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only | |
155 | # passed in by the toplevel make and thus we'd get different behavior | |
156 | # depending on where we built the sources. | |
157 | gcc_gxx_include_dir= | |
158 | # Specify the g++ header file directory | |
159 | AC_ARG_WITH(gxx-include-dir, | |
160 | [ --with-gxx-include-dir=DIR | |
161 | specifies directory to put g++ header files.], | |
162 | [case "${withval}" in | |
163 | yes) AC_MSG_ERROR(bad value ${withval} given for g++ include directory) ;; | |
164 | no) ;; | |
165 | *) gcc_gxx_include_dir=$with_gxx_include_dir ;; | |
166 | esac]) | |
167 | ||
168 | if test x${gcc_gxx_include_dir} = x; then | |
169 | if test x${enable_version_specific_runtime_libs} = xyes; then | |
170 | gcc_gxx_include_dir='${libsubdir}/include/g++' | |
171 | else | |
172 | topsrcdir=${srcdir}/.. . ${srcdir}/../config.if | |
173 | changequote(<<, >>)dnl | |
174 | gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface} | |
175 | changequote([, ])dnl | |
176 | fi | |
177 | fi | |
178 | ||
179 | # Enable expensive internal checks | |
180 | AC_ARG_ENABLE(checking, | |
181 | [ --enable-checking[=LIST] | |
182 | enable expensive run-time checks. With LIST, | |
183 | enable only specific categories of checks. | |
184 | Categories are: misc,tree,rtl,gc,gcac; default | |
185 | is misc,tree,rtl], | |
186 | [ac_checking= | |
187 | ac_tree_checking= | |
188 | ac_rtl_checking= | |
189 | ac_gc_checking= | |
190 | ac_gc_always_collect= | |
191 | case "${enableval}" in | |
192 | yes) ac_checking=1 ; ac_tree_checking=1 ; ac_rtl_checking=1 ;; | |
193 | no) ;; | |
194 | *) IFS="${IFS= }"; ac_save_IFS="$IFS" IFS="$IFS," | |
195 | set fnord $enableval; shift | |
196 | IFS="$ac_save_IFS" | |
197 | for check | |
198 | do | |
199 | case $check in | |
200 | misc) ac_checking=1 ;; | |
201 | tree) ac_tree_checking=1 ;; | |
202 | rtl) ac_rtl_checking=1 ;; | |
203 | gc) ac_gc_checking=1 ;; | |
204 | gcac) ac_gc_always_collect=1 ;; | |
205 | *) AC_MSG_ERROR(unknown check category $check) ;; | |
206 | esac | |
207 | done | |
208 | ;; | |
209 | esac | |
210 | if test x$ac_checking != x ; then | |
211 | AC_DEFINE(ENABLE_CHECKING, 1, | |
212 | [Define if you want more run-time sanity checks. This one gets a grab | |
213 | bag of miscellaneous but relatively cheap checks.]) | |
214 | fi | |
215 | if test x$ac_tree_checking != x ; then | |
216 | AC_DEFINE(ENABLE_TREE_CHECKING, 1, | |
217 | [Define if you want all operations on trees (the basic data | |
218 | structure of the front ends) to be checked for dynamic type safety | |
219 | at runtime. This is moderately expensive.]) | |
220 | fi | |
221 | if test x$ac_rtl_checking != x ; then | |
222 | AC_DEFINE(ENABLE_RTL_CHECKING, 1, | |
223 | [Define if you want all operations on RTL (the basic data structure | |
224 | of the optimizer and back end) to be checked for dynamic type safety | |
225 | at runtime. This is quite expensive.]) | |
226 | fi | |
227 | if test x$ac_gc_checking != x ; then | |
228 | AC_DEFINE(ENABLE_GC_CHECKING, 1, | |
229 | [Define if you want the garbage collector to do object poisoning and | |
230 | other memory allocation checks. This is quite expensive.]) | |
231 | fi | |
232 | if test x$ac_gc_always_collect != x ; then | |
233 | AC_DEFINE(ENABLE_GC_ALWAYS_COLLECT, 1, | |
234 | [Define if you want the garbage collector to operate in maximally | |
235 | paranoid mode, validating the entire heap and collecting garbage at | |
236 | every opportunity. This is extremely expensive.]) | |
237 | fi | |
238 | ]) | |
239 | ||
240 | AC_ARG_ENABLE(cpp, | |
241 | [ --disable-cpp don't provide a user-visible C preprocessor.], | |
242 | [], [enable_cpp=yes]) | |
243 | ||
244 | AC_ARG_WITH(cpp_install_dir, | |
245 | [ --with-cpp-install-dir=DIR | |
246 | install the user visible C preprocessor in DIR | |
247 | (relative to PREFIX) as well as PREFIX/bin.], | |
248 | [if test x$withval = xyes; then | |
249 | AC_MSG_ERROR([option --with-cpp-install-dir requires an argument]) | |
250 | elif test x$withval != xno; then | |
251 | cpp_install_dir=$withval | |
252 | fi]) | |
253 | ||
254 | dnl Disable this for the moment; the library interface is changing. | |
255 | dnl # Link cpplib into the compiler proper, for C/C++/ObjC. | |
256 | dnl AC_ARG_ENABLE(c-cpplib, | |
257 | dnl [ --enable-c-cpplib link cpplib directly into C and C++ compilers | |
258 | dnl (EXPERIMENTAL) (implies --enable-cpplib).], | |
259 | dnl if test x$enable_c_cpplib != xno; then | |
260 | dnl extra_c_objs="${extra_c_objs} libcpp.a" | |
261 | dnl extra_cxx_objs="${extra_cxx_objs} ../libcpp.a" | |
262 | dnl extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1" | |
263 | dnl fi) | |
264 | ||
265 | # Enable Multibyte Characters for C/C++ | |
266 | AC_ARG_ENABLE(c-mbchar, | |
267 | [ --enable-c-mbchar Enable multibyte characters for C and C++.], | |
268 | if test x$enable_c_mbchar != xno; then | |
269 | extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1" | |
270 | fi) | |
271 | ||
272 | # Enable threads | |
273 | # Pass with no value to take the default | |
274 | # Pass with a value to specify a thread package | |
275 | AC_ARG_ENABLE(threads, | |
276 | [ --enable-threads enable thread usage for target GCC. | |
277 | --enable-threads=LIB use LIB thread package for target GCC.], | |
278 | if test x$enable_threads = xno; then | |
279 | enable_threads='' | |
280 | fi, | |
281 | enable_threads='') | |
282 | ||
283 | enable_threads_flag=$enable_threads | |
284 | # Check if a valid thread package | |
285 | case x${enable_threads_flag} in | |
286 | x | xno) | |
287 | # No threads | |
288 | target_thread_file='single' | |
289 | ;; | |
290 | xyes) | |
291 | # default | |
292 | target_thread_file='' | |
293 | ;; | |
294 | xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \ | |
295 | xsolaris | xwin32 | xdce | xvxworks) | |
296 | target_thread_file=$enable_threads_flag | |
297 | ;; | |
298 | *) | |
299 | echo "$enable_threads is an unknown thread package" 1>&2 | |
300 | exit 1 | |
301 | ;; | |
302 | esac | |
303 | ||
304 | AC_ARG_ENABLE(objc-gc, | |
305 | [ --enable-objc-gc enable the use of Boehm's garbage collector with | |
306 | the GNU Objective-C runtime.], | |
307 | if test x$enable_objc_gc = xno; then | |
308 | objc_boehm_gc='' | |
309 | else | |
310 | objc_boehm_gc=1 | |
311 | fi, | |
312 | objc_boehm_gc='') | |
313 | ||
314 | AC_ARG_WITH(dwarf2, | |
315 | [ --with-dwarf2 force the default debug format to be DWARF2.], | |
316 | dwarf2="$with_dwarf2", | |
317 | dwarf2=no) | |
318 | ||
319 | # Determine the host, build, and target systems | |
320 | AC_CANONICAL_SYSTEM | |
321 | ||
322 | # Find the native compiler | |
323 | AC_PROG_CC | |
324 | gcc_AC_C_LONG_DOUBLE | |
325 | ||
326 | # If the native compiler is GCC, we can enable warnings even in stage1. | |
327 | # That's useful for people building cross-compilers, or just running a | |
328 | # quick `make'. | |
329 | if test "x$GCC" = "xyes"; then | |
330 | stage1_warn_cflags='$(WARN_CFLAGS)' | |
331 | else | |
332 | stage1_warn_cflags="" | |
333 | fi | |
334 | AC_SUBST(stage1_warn_cflags) | |
335 | ||
336 | AC_PROG_MAKE_SET | |
337 | ||
338 | AC_MSG_CHECKING([whether a default assembler was specified]) | |
339 | if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then | |
340 | if test x"$gas_flag" = x"no"; then | |
341 | AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)]) | |
342 | else | |
343 | AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)]) | |
344 | fi | |
345 | else | |
346 | AC_MSG_RESULT(no) | |
347 | fi | |
348 | ||
349 | AC_MSG_CHECKING([whether a default linker was specified]) | |
350 | if test x"${DEFAULT_LINKER+set}" = x"set"; then | |
351 | if test x"$gnu_ld_flag" = x"no"; then | |
352 | AC_MSG_RESULT([yes ($DEFAULT_LINKER)]) | |
353 | else | |
354 | AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)]) | |
355 | fi | |
356 | else | |
357 | AC_MSG_RESULT(no) | |
358 | fi | |
359 | ||
360 | # Find some useful tools | |
361 | AC_PROG_AWK | |
362 | AC_PROG_LEX | |
363 | gcc_AC_PROG_LN | |
364 | gcc_AC_PROG_LN_S | |
365 | gcc_AC_C_VOLATILE | |
366 | AC_PROG_RANLIB | |
367 | AC_PROG_YACC | |
368 | gcc_AC_PROG_INSTALL | |
369 | ||
370 | AC_HEADER_STDC | |
371 | AC_HEADER_TIME | |
372 | gcc_AC_HEADER_STRING | |
373 | AC_HEADER_SYS_WAIT | |
374 | AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h \ | |
375 | fcntl.h unistd.h stab.h sys/file.h sys/time.h \ | |
376 | sys/resource.h sys/param.h sys/times.h sys/stat.h \ | |
377 | direct.h malloc.h) | |
378 | ||
379 | # Check for thread headers. | |
380 | AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=]) | |
381 | AC_CHECK_HEADER(pthread.h, [have_pthread_h=yes], [have_pthread_h=]) | |
382 | ||
383 | # See if GNAT has been installed | |
384 | AC_CHECK_PROG(gnat, gnatbind, yes, no) | |
385 | ||
386 | # See if the stage1 system preprocessor understands the ANSI C | |
387 | # preprocessor stringification operator. | |
388 | AC_C_STRINGIZE | |
389 | ||
390 | # Use <inttypes.h> only if it exists, | |
391 | # doesn't clash with <sys/types.h>, and declares intmax_t. | |
392 | AC_MSG_CHECKING(for inttypes.h) | |
393 | AC_CACHE_VAL(gcc_cv_header_inttypes_h, | |
394 | [AC_TRY_COMPILE( | |
395 | [#include <sys/types.h> | |
396 | #include <inttypes.h>], | |
397 | [intmax_t i = -1;], | |
398 | [gcc_cv_header_inttypes_h=yes], | |
399 | gcc_cv_header_inttypes_h=no)]) | |
400 | AC_MSG_RESULT($gcc_cv_header_inttypes_h) | |
401 | if test $gcc_cv_header_inttypes_h = yes; then | |
402 | AC_DEFINE(HAVE_INTTYPES_H, 1, | |
403 | [Define if you have a working <inttypes.h> header file.]) | |
404 | fi | |
405 | ||
406 | # | |
407 | # Determine if enumerated bitfields are unsigned. ISO C says they can | |
408 | # be either signed or unsigned. | |
409 | # | |
410 | AC_CACHE_CHECK(for unsigned enumerated bitfields, gcc_cv_enum_bf_unsigned, | |
411 | [AC_TRY_RUN(#include <stdlib.h> | |
412 | enum t { BLAH = 128 } ; | |
413 | struct s_t { enum t member : 8; } s ; | |
414 | int main(void) | |
415 | { | |
416 | s.member = BLAH; | |
417 | if (s.member < 0) exit(1); | |
418 | exit(0); | |
419 | ||
420 | }, gcc_cv_enum_bf_unsigned=yes, gcc_cv_enum_bf_unsigned=no, gcc_cv_enum_bf_unsigned=yes)]) | |
421 | if test $gcc_cv_enum_bf_unsigned = yes; then | |
422 | AC_DEFINE(ENUM_BITFIELDS_ARE_UNSIGNED, 1, | |
423 | [Define if enumerated bitfields are treated as unsigned values.]) | |
424 | fi | |
425 | ||
426 | AC_CHECK_FUNCS(strtoul bsearch putenv popen bcopy bzero bcmp \ | |
427 | index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \ | |
428 | sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \ | |
429 | fputs_unlocked getrusage valloc) | |
430 | ||
431 | # Make sure wchar_t is available | |
432 | #AC_CHECK_TYPE(wchar_t, unsigned int) | |
433 | ||
434 | gcc_AC_FUNC_VFPRINTF_DOPRNT | |
435 | gcc_AC_FUNC_PRINTF_PTR | |
436 | ||
437 | case "${host}" in | |
438 | *-*-uwin*) | |
439 | # Under some versions of uwin, vfork is notoriously buggy and the test | |
440 | # can hang configure; on other versions, vfork exists just as a stub. | |
441 | # FIXME: This should be removed once vfork in uwin's runtime is fixed. | |
442 | ac_cv_func_vfork_works=no | |
443 | ;; | |
444 | esac | |
445 | AC_FUNC_VFORK | |
446 | AC_FUNC_MMAP_ANYWHERE | |
447 | AC_FUNC_MMAP_FILE | |
448 | ||
449 | gcc_AC_NEED_DECLARATIONS(bcopy bzero bcmp \ | |
450 | index rindex getenv atol sbrk abort atof getcwd getwd \ | |
451 | strsignal putc_unlocked fputs_unlocked strstr environ) | |
452 | ||
453 | gcc_AC_NEED_DECLARATIONS(malloc realloc calloc free, [ | |
454 | #ifdef HAVE_MALLOC_H | |
455 | #include <malloc.h> | |
456 | #endif | |
457 | ]) | |
458 | ||
459 | gcc_AC_NEED_DECLARATIONS(getrlimit setrlimit getrusage, [ | |
460 | #include <sys/types.h> | |
461 | #ifdef HAVE_SYS_RESOURCE_H | |
462 | #include <sys/resource.h> | |
463 | #endif | |
464 | ]) | |
465 | ||
466 | # mkdir takes a single argument on some systems. | |
467 | gcc_AC_FUNC_MKDIR_TAKES_ONE_ARG | |
468 | ||
469 | # File extensions | |
470 | manext='.1' | |
471 | objext='.o' | |
472 | AC_SUBST(manext) | |
473 | AC_SUBST(objext) | |
474 | ||
475 | build_xm_file= | |
476 | build_xm_defines= | |
477 | build_install_headers_dir=install-headers-tar | |
478 | build_exeext= | |
479 | host_xm_file= | |
480 | host_xm_defines= | |
481 | host_xmake_file= | |
482 | host_truncate_target= | |
483 | host_exeext= | |
484 | ||
485 | # Decode the host machine, then the target machine. | |
486 | # For the host machine, we save the xm_file variable as host_xm_file; | |
487 | # then we decode the target machine and forget everything else | |
488 | # that came from the host machine. | |
489 | for machine in $build $host $target; do | |
490 | ||
491 | out_file= | |
492 | xmake_file= | |
493 | tmake_file= | |
494 | extra_headers= | |
495 | extra_passes= | |
496 | extra_parts= | |
497 | extra_programs= | |
498 | extra_objs= | |
499 | extra_host_objs= | |
500 | extra_gcc_objs= | |
501 | xm_defines= | |
502 | float_format= | |
503 | # Set this to force installation and use of collect2. | |
504 | use_collect2= | |
505 | # Set this to override the default target model. | |
506 | target_cpu_default= | |
507 | # Set this to control how the header file directory is installed. | |
508 | install_headers_dir=install-headers-tar | |
509 | # Set this to a non-empty list of args to pass to cpp if the target | |
510 | # wants its .md file passed through cpp. | |
511 | md_cppflags= | |
512 | # Set this if directory names should be truncated to 14 characters. | |
513 | truncate_target= | |
514 | # Set this if gdb needs a dir command with `dirname $out_file` | |
515 | gdb_needs_out_file_path= | |
516 | # Set this if the build machine requires executables to have a | |
517 | # file name suffix. | |
518 | exeext= | |
519 | # Set this to control which thread package will be used. | |
520 | thread_file= | |
521 | # Reinitialize these from the flag values every loop pass, since some | |
522 | # configure entries modify them. | |
523 | gas="$gas_flag" | |
524 | gnu_ld="$gnu_ld_flag" | |
525 | enable_threads=$enable_threads_flag | |
526 | ||
527 | # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be | |
528 | # updated in each machine entry. | |
529 | tm_p_file= | |
530 | cpu_type=`echo $machine | sed 's/-.*$//'` | |
531 | case $machine in | |
532 | alpha*-*-*) | |
533 | cpu_type=alpha | |
534 | ;; | |
535 | arm*-*-*) | |
536 | cpu_type=arm | |
537 | ;; | |
538 | c*-convex-*) | |
539 | cpu_type=convex | |
540 | ;; | |
541 | changequote(,)dnl | |
542 | i[34567]86-*-*) | |
543 | changequote([,])dnl | |
544 | cpu_type=i386 | |
545 | ;; | |
546 | hppa*-*-*) | |
547 | cpu_type=pa | |
548 | ;; | |
549 | m68000-*-*) | |
550 | cpu_type=m68k | |
551 | ;; | |
552 | mips*-*-*) | |
553 | cpu_type=mips | |
554 | ;; | |
555 | pj*-*-*) | |
556 | cpu_type=pj | |
557 | ;; | |
558 | powerpc*-*-*) | |
559 | cpu_type=rs6000 | |
560 | ;; | |
561 | pyramid-*-*) | |
562 | cpu_type=pyr | |
563 | ;; | |
564 | sparc*-*-*) | |
565 | cpu_type=sparc | |
566 | ;; | |
567 | esac | |
568 | ||
569 | tm_file=${cpu_type}/${cpu_type}.h | |
570 | xm_file=${cpu_type}/xm-${cpu_type}.h | |
571 | if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h; | |
572 | then | |
573 | tm_p_file=${cpu_type}/${cpu_type}-protos.h; | |
574 | fi | |
575 | # On a.out targets, we need to use collect2. | |
576 | case $machine in | |
577 | *-*-*aout*) | |
578 | use_collect2=yes | |
579 | ;; | |
580 | esac | |
581 | ||
582 | # Common parts for linux-gnu and openbsd systems | |
583 | case $machine in | |
584 | *-*-linux-gnu*) | |
585 | xm_defines="HAVE_ATEXIT POSIX BSTRING" | |
586 | ;; | |
587 | *-*-openbsd*) | |
588 | tm_file=${cpu_type}/openbsd.h | |
589 | tmake_file="t-libc-ok t-openbsd" | |
590 | # avoid surprises, always provide an xm-openbsd file | |
591 | xm_file=${cpu_type}/xm-openbsd.h | |
592 | # don't depend on processor x-fragments as well | |
593 | xmake_file=none | |
594 | if test x$enable_threads = xyes; then | |
595 | thread_file='posix' | |
596 | tmake_file="${tmake_file} t-openbsd-thread" | |
597 | fi | |
598 | ;; | |
599 | esac | |
600 | ||
601 | case $machine in | |
602 | # Support site-specific machine types. | |
603 | *local*) | |
604 | cpu_type=`echo $machine | sed -e 's/-.*//'` | |
605 | rest=`echo $machine | sed -e "s/$cpu_type-//"` | |
606 | xm_file=${cpu_type}/xm-$rest.h | |
607 | tm_file=${cpu_type}/$rest.h | |
608 | if test -f $srcdir/config/${cpu_type}/x-$rest; \ | |
609 | then xmake_file=${cpu_type}/x-$rest; \ | |
610 | else true; \ | |
611 | fi | |
612 | if test -f $srcdir/config/${cpu_type}/t-$rest; \ | |
613 | then tmake_file=${cpu_type}/t-$rest; \ | |
614 | else true; \ | |
615 | fi | |
616 | ;; | |
617 | 1750a-*-*) | |
618 | ;; | |
619 | a29k-*-bsd* | a29k-*-sym1*) | |
620 | tm_file="${tm_file} a29k/unix.h" | |
621 | xm_defines=USG | |
622 | xmake_file=a29k/x-unix | |
623 | use_collect2=yes | |
624 | ;; | |
625 | a29k-*-udi | a29k-*-coff) | |
626 | tm_file="${tm_file} dbxcoff.h a29k/udi.h" | |
627 | tmake_file=a29k/t-a29kbare | |
628 | ;; | |
629 | a29k-wrs-vxworks*) | |
630 | tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h" | |
631 | tmake_file=a29k/t-vx29k | |
632 | extra_parts="crtbegin.o crtend.o" | |
633 | thread_file='vxworks' | |
634 | ;; | |
635 | a29k-*-*) # Default a29k environment. | |
636 | use_collect2=yes | |
637 | ;; | |
638 | alpha-*-interix) | |
639 | tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h" | |
640 | ||
641 | # GAS + IEEE_CONFORMANT+IEEE (no inexact); | |
642 | #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE" | |
643 | ||
644 | # GAS + IEEE_CONFORMANT | |
645 | target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT" | |
646 | ||
647 | xm_file="alpha/xm-alpha-interix.h xm-interix.h" | |
648 | xmake_file="x-interix alpha/t-pe" | |
649 | tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee" | |
650 | if test x$enable_threads = xyes ; then | |
651 | thread_file='posix' | |
652 | fi | |
653 | if test x$stabs = xyes ; then | |
654 | tm_file="${tm_file} dbxcoff.h" | |
655 | fi | |
656 | #prefix='$$INTERIX_ROOT'/usr/contrib | |
657 | #local_prefix='$$INTERIX_ROOT'/usr/contrib | |
658 | ;; | |
659 | alpha*-*-linux-gnuecoff*) | |
660 | tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h" | |
661 | target_cpu_default="MASK_GAS" | |
662 | tmake_file="alpha/t-alpha alpha/t-ieee" | |
663 | gas=no | |
664 | xmake_file=none | |
665 | gas=yes gnu_ld=yes | |
666 | ;; | |
667 | alpha*-*-linux-gnulibc1*) | |
668 | tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h" | |
669 | target_cpu_default="MASK_GAS" | |
670 | tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-linux alpha/t-crtbe alpha/t-ieee" | |
671 | extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" | |
672 | xmake_file=none | |
673 | gas=yes gnu_ld=yes | |
674 | if test x$enable_threads = xyes; then | |
675 | thread_file='posix' | |
676 | fi | |
677 | ;; | |
678 | alpha*-*-linux-gnu*) | |
679 | tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h" | |
680 | target_cpu_default="MASK_GAS" | |
681 | tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee" | |
682 | extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" | |
683 | xmake_file=none | |
684 | gas=yes gnu_ld=yes | |
685 | if test x$enable_threads = xyes; then | |
686 | thread_file='posix' | |
687 | fi | |
688 | ;; | |
689 | alpha*-*-netbsd*) | |
690 | tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h" | |
691 | target_cpu_default="MASK_GAS" | |
692 | tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee" | |
693 | extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" | |
694 | xmake_file=none | |
695 | gas=yes gnu_ld=yes | |
696 | ;; | |
697 | ||
698 | alpha*-*-openbsd*) | |
699 | # default x-alpha is only appropriate for dec-osf. | |
700 | target_cpu_default="MASK_GAS" | |
701 | tmake_file="alpha/t-alpha alpha/t-ieee" | |
702 | ;; | |
703 | ||
704 | alpha*-dec-osf*) | |
705 | if test x$stabs = xyes | |
706 | then | |
707 | tm_file="${tm_file} dbx.h" | |
708 | fi | |
709 | if test x$gas != xyes | |
710 | then | |
711 | extra_passes="mips-tfile mips-tdump" | |
712 | fi | |
713 | use_collect2=yes | |
714 | tmake_file="alpha/t-alpha alpha/t-ieee" | |
715 | case $machine in | |
716 | *-*-osf1*) | |
717 | tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h" | |
718 | ;; | |
719 | changequote(,)dnl | |
720 | *-*-osf[23]*) | |
721 | changequote([,])dnl | |
722 | tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h" | |
723 | ;; | |
724 | *-*-osf4*) | |
725 | tm_file="${tm_file} alpha/osf.h" | |
726 | # Some versions of OSF4 (specifically X4.0-9 296.7) have | |
727 | # a broken tar, so we use cpio instead. | |
728 | install_headers_dir=install-headers-cpio | |
729 | ;; | |
730 | *-*-osf5*) | |
731 | tm_file="${tm_file} alpha/osf.h alpha/osf5.h" | |
732 | ;; | |
733 | esac | |
734 | case $machine in | |
735 | changequote(,)dnl | |
736 | *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*) | |
737 | changequote([,])dnl | |
738 | target_cpu_default=MASK_SUPPORT_ARCH | |
739 | ;; | |
740 | esac | |
741 | ;; | |
742 | alpha*-*-vxworks*) | |
743 | tm_file="${tm_file} dbx.h alpha/vxworks.h" | |
744 | tmake_file="alpha/t-alpha alpha/t-ieee" | |
745 | if [ x$gas != xyes ] | |
746 | then | |
747 | extra_passes="mips-tfile mips-tdump" | |
748 | fi | |
749 | use_collect2=yes | |
750 | thread_file='vxworks' | |
751 | ;; | |
752 | alpha*-*-winnt*) | |
753 | tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h" | |
754 | xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h" | |
755 | tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee" | |
756 | xmake_file=winnt/x-winnt | |
757 | extra_host_objs=oldnames.o | |
758 | extra_gcc_objs="spawnv.o oldnames.o" | |
759 | if test x$gnu_ld != xyes | |
760 | then | |
761 | extra_programs=ld.exe | |
762 | fi | |
763 | if test x$enable_threads = xyes; then | |
764 | thread_file='win32' | |
765 | fi | |
766 | ;; | |
767 | alpha*-dec-vms*) | |
768 | tm_file=alpha/vms.h | |
769 | xm_file="${xm_file} alpha/xm-vms.h" | |
770 | tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee" | |
771 | ;; | |
772 | arc-*-elf*) | |
773 | extra_parts="crtinit.o crtfini.o" | |
774 | ;; | |
775 | arm-*-coff* | armel-*-coff*) | |
776 | tm_file=arm/coff.h | |
777 | tmake_file=arm/t-arm-coff | |
778 | ;; | |
779 | arm-*-vxworks*) | |
780 | tm_file=arm/vxarm.h | |
781 | tmake_file=arm/t-arm-coff | |
782 | thread_file='vxworks' | |
783 | ;; | |
784 | changequote(,)dnl | |
785 | arm-*-riscix1.[01]*) # Acorn RISC machine (early versions) | |
786 | changequote([,])dnl | |
787 | tm_file=arm/riscix1-1.h | |
788 | use_collect2=yes | |
789 | ;; | |
790 | arm-*-riscix*) # Acorn RISC machine | |
791 | if test x$gas = xyes | |
792 | then | |
793 | tm_file=arm/rix-gas.h | |
794 | else | |
795 | tm_file=arm/riscix.h | |
796 | fi | |
797 | xmake_file=arm/x-riscix | |
798 | tmake_file=arm/t-riscix | |
799 | use_collect2=yes | |
800 | ;; | |
801 | arm-semi-aout | armel-semi-aout) | |
802 | tm_file=arm/semi.h | |
803 | tmake_file=arm/t-semi | |
804 | ;; | |
805 | arm-semi-aof | armel-semi-aof) | |
806 | tm_file=arm/semiaof.h | |
807 | tmake_file=arm/t-semiaof | |
808 | ;; | |
809 | arm*-*-netbsd*) | |
810 | tm_file=arm/netbsd.h | |
811 | tmake_file="t-netbsd arm/t-netbsd" | |
812 | use_collect2=yes | |
813 | ;; | |
814 | arm*-*-linux-gnuaout*) # ARM GNU/Linux with a.out | |
815 | cpu_type=arm | |
816 | xmake_file=x-linux | |
817 | tm_file=arm/linux-aout.h | |
818 | tmake_file=arm/t-linux | |
819 | gnu_ld=yes | |
820 | ;; | |
821 | arm*-*-linux-gnuoldld*) # ARM GNU/Linux with old ELF linker | |
822 | xm_file=arm/xm-linux.h | |
823 | xmake_file=x-linux | |
824 | tm_file="arm/linux-oldld.h arm/linux-elf.h" | |
825 | case $machine in | |
826 | armv2*-*-*) | |
827 | tm_file="arm/linux-elf26.h $tm_file" | |
828 | ;; | |
829 | esac | |
830 | tmake_file="t-linux arm/t-linux" | |
831 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
832 | gnu_ld=yes | |
833 | case x${enable_threads} in | |
834 | x | xyes | xpthreads | xposix) | |
835 | thread_file='posix' | |
836 | ;; | |
837 | esac | |
838 | ;; | |
839 | arm*-*-linux-gnu*) # ARM GNU/Linux with ELF | |
840 | xm_file=arm/xm-linux.h | |
841 | xmake_file=x-linux | |
842 | tm_file="arm/linux-elf.h" | |
843 | case $machine in | |
844 | armv2*-*-*) | |
845 | tm_file="arm/linux-elf26.h $tm_file" | |
846 | ;; | |
847 | esac | |
848 | tmake_file="t-linux arm/t-linux" | |
849 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
850 | gnu_ld=yes | |
851 | case x${enable_threads} in | |
852 | x | xyes | xpthreads | xposix) | |
853 | thread_file='posix' | |
854 | ;; | |
855 | esac | |
856 | ;; | |
857 | arm*-*-uclinux*) # ARM ucLinux | |
858 | tm_file=arm/uclinux-elf.h | |
859 | tmake_file=arm/t-arm-elf | |
860 | ;; | |
861 | arm*-*-aout) | |
862 | tm_file=arm/aout.h | |
863 | tmake_file=arm/t-arm-aout | |
864 | ;; | |
865 | arm*-*-ecos-elf) | |
866 | tm_file=arm/ecos-elf.h | |
867 | tmake_file=arm/t-arm-elf | |
868 | ;; | |
869 | arm*-*-elf) | |
870 | tm_file=arm/unknown-elf.h | |
871 | tmake_file=arm/t-arm-elf | |
872 | ;; | |
873 | arm*-*-conix*) | |
874 | tm_file=arm/conix-elf.h | |
875 | tmake_file=arm/t-arm-elf | |
876 | ;; | |
877 | arm*-*-oabi) | |
878 | tm_file=arm/unknown-elf-oabi.h | |
879 | tmake_file=arm/t-arm-elf | |
880 | ;; | |
881 | arm-*-pe*) | |
882 | tm_file=arm/pe.h | |
883 | tmake_file=arm/t-pe | |
884 | extra_objs="pe.o" | |
885 | ;; | |
886 | avr-*-*) | |
887 | ;; | |
888 | c1-convex-*) # Convex C1 | |
889 | target_cpu_default=1 | |
890 | use_collect2=yes | |
891 | ;; | |
892 | c2-convex-*) # Convex C2 | |
893 | target_cpu_default=2 | |
894 | use_collect2=yes | |
895 | ;; | |
896 | c32-convex-*) | |
897 | target_cpu_default=4 | |
898 | use_collect2=yes | |
899 | ;; | |
900 | c34-convex-*) | |
901 | target_cpu_default=8 | |
902 | use_collect2=yes | |
903 | ;; | |
904 | c38-convex-*) | |
905 | target_cpu_default=16 | |
906 | use_collect2=yes | |
907 | ;; | |
908 | c4x-*) | |
909 | cpu_type=c4x | |
910 | tmake_file=c4x/t-c4x | |
911 | ;; | |
912 | clipper-intergraph-clix*) | |
913 | tm_file="${tm_file} svr3.h clipper/clix.h" | |
914 | xm_file=clipper/xm-clix.h | |
915 | xmake_file=clipper/x-clix | |
916 | extra_headers=va-clipper.h | |
917 | extra_parts="crtbegin.o crtend.o" | |
918 | install_headers_dir=install-headers-cpio | |
919 | ;; | |
920 | dsp16xx-*) | |
921 | ;; | |
922 | elxsi-elxsi-*) | |
923 | use_collect2=yes | |
924 | ;; | |
925 | fr30-*-elf) | |
926 | tm_file="fr30/fr30.h" | |
927 | tmake_file=fr30/t-fr30 | |
928 | extra_parts="crti.o crtn.o crtbegin.o crtend.o" | |
929 | ;; | |
930 | # This hasn't been upgraded to GCC 2. | |
931 | # fx80-alliant-*) # Alliant FX/80 | |
932 | # ;; | |
933 | h8300-*-*) | |
934 | float_format=i32 | |
935 | ;; | |
936 | hppa*-*-linux*) | |
937 | target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)" | |
938 | tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h" | |
939 | tmake_file="t-linux pa/t-linux" | |
940 | extra_parts="crtbegin.o crtend.o" | |
941 | xmake_file=none | |
942 | gas=yes gnu_ld=yes | |
943 | if test x$enable_threads = xyes; then | |
944 | thread_file='posix' | |
945 | fi | |
946 | ;; | |
947 | hppa*-*-openbsd*) | |
948 | target_cpu_default="MASK_PA_11" | |
949 | tmake_file=pa/t-openbsd | |
950 | ;; | |
951 | hppa1.1-*-pro*) | |
952 | target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)" | |
953 | tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h" | |
954 | xm_file=pa/xm-papro.h | |
955 | tmake_file=pa/t-pro | |
956 | ;; | |
957 | hppa1.1-*-osf*) | |
958 | target_cpu_default="MASK_PA_11" | |
959 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h" | |
960 | use_collect2=yes | |
961 | ;; | |
962 | hppa1.1-*-rtems*) | |
963 | target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)" | |
964 | tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h" | |
965 | xm_file=pa/xm-papro.h | |
966 | tmake_file=pa/t-pro | |
967 | ;; | |
968 | hppa1.0-*-osf*) | |
969 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h" | |
970 | use_collect2=yes | |
971 | ;; | |
972 | hppa1.1-*-bsd*) | |
973 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h" | |
974 | target_cpu_default="MASK_PA_11" | |
975 | use_collect2=yes | |
976 | ;; | |
977 | hppa1.0-*-bsd*) | |
978 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h" | |
979 | use_collect2=yes | |
980 | ;; | |
981 | hppa1.0-*-hpux7*) | |
982 | tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h" | |
983 | xm_file=pa/xm-pahpux.h | |
984 | xmake_file=pa/x-pa-hpux | |
985 | if test x$gas = xyes | |
986 | then | |
987 | tm_file="${tm_file} pa/gas.h" | |
988 | fi | |
989 | install_headers_dir=install-headers-cpio | |
990 | use_collect2=yes | |
991 | ;; | |
992 | changequote(,)dnl | |
993 | hppa1.0-*-hpux8.0[0-2]*) | |
994 | changequote([,])dnl | |
995 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h" | |
996 | xm_file=pa/xm-pahpux.h | |
997 | xmake_file=pa/x-pa-hpux | |
998 | if test x$gas = xyes | |
999 | then | |
1000 | tm_file="${tm_file} pa/pa-gas.h" | |
1001 | else | |
1002 | tm_file="pa/pa-oldas.h ${tm_file}" | |
1003 | fi | |
1004 | install_headers_dir=install-headers-cpio | |
1005 | use_collect2=yes | |
1006 | ;; | |
1007 | changequote(,)dnl | |
1008 | hppa1.1-*-hpux8.0[0-2]*) | |
1009 | changequote([,])dnl | |
1010 | target_cpu_default="MASK_PA_11" | |
1011 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h" | |
1012 | xm_file=pa/xm-pahpux.h | |
1013 | xmake_file=pa/x-pa-hpux | |
1014 | if test x$gas = xyes | |
1015 | then | |
1016 | tm_file="${tm_file} pa/pa-gas.h" | |
1017 | else | |
1018 | tm_file="pa/pa-oldas.h ${tm_file}" | |
1019 | fi | |
1020 | install_headers_dir=install-headers-cpio | |
1021 | use_collect2=yes | |
1022 | ;; | |
1023 | hppa1.1-*-hpux8*) | |
1024 | target_cpu_default="MASK_PA_11" | |
1025 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h" | |
1026 | xm_file=pa/xm-pahpux.h | |
1027 | xmake_file=pa/x-pa-hpux | |
1028 | if test x$gas = xyes | |
1029 | then | |
1030 | tm_file="${tm_file} pa/pa-gas.h" | |
1031 | fi | |
1032 | install_headers_dir=install-headers-cpio | |
1033 | use_collect2=yes | |
1034 | ;; | |
1035 | hppa1.0-*-hpux8*) | |
1036 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h" | |
1037 | xm_file=pa/xm-pahpux.h | |
1038 | xmake_file=pa/x-pa-hpux | |
1039 | if test x$gas = xyes | |
1040 | then | |
1041 | tm_file="${tm_file} pa/pa-gas.h" | |
1042 | fi | |
1043 | install_headers_dir=install-headers-cpio | |
1044 | use_collect2=yes | |
1045 | ;; | |
1046 | hppa1.1-*-hpux10* | hppa2*-*-hpux10*) | |
1047 | target_cpu_default="MASK_PA_11" | |
1048 | tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h" | |
1049 | float_format=i128 | |
1050 | xm_file=pa/xm-pahpux.h | |
1051 | xmake_file=pa/x-pa-hpux | |
1052 | tmake_file=pa/t-pa | |
1053 | if test x$gas = xyes | |
1054 | then | |
1055 | tm_file="${tm_file} pa/pa-gas.h" | |
1056 | fi | |
1057 | if test x$enable_threads = x; then | |
1058 | enable_threads=$have_pthread_h | |
1059 | fi | |
1060 | if test x$enable_threads = xyes; then | |
1061 | thread_file='dce' | |
1062 | tmake_file="${tmake_file} pa/t-dce-thr" | |
1063 | fi | |
1064 | install_headers_dir=install-headers-cpio | |
1065 | use_collect2=yes | |
1066 | ;; | |
1067 | hppa1.0-*-hpux10*) | |
1068 | tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h" | |
1069 | float_format=i128 | |
1070 | xm_file=pa/xm-pahpux.h | |
1071 | xmake_file=pa/x-pa-hpux | |
1072 | tmake_file=pa/t-pa | |
1073 | if test x$gas = xyes | |
1074 | then | |
1075 | tm_file="${tm_file} pa/pa-gas.h" | |
1076 | fi | |
1077 | if test x$enable_threads = x; then | |
1078 | enable_threads=$have_pthread_h | |
1079 | fi | |
1080 | if test x$enable_threads = xyes; then | |
1081 | thread_file='dce' | |
1082 | tmake_file="${tmake_file} pa/t-dce-thr" | |
1083 | fi | |
1084 | install_headers_dir=install-headers-cpio | |
1085 | use_collect2=yes | |
1086 | ;; | |
1087 | hppa1.1-*-hpux11* | hppa2*-*-hpux11*) | |
1088 | target_cpu_default="MASK_PA_11" | |
1089 | tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h" | |
1090 | float_format=i128 | |
1091 | xm_file=pa/xm-pahpux.h | |
1092 | xmake_file=pa/x-pa-hpux | |
1093 | tmake_file=pa/t-pa | |
1094 | if test x$gas = xyes | |
1095 | then | |
1096 | tm_file="${tm_file} pa/pa-gas.h" | |
1097 | fi | |
1098 | # if test x$enable_threads = x; then | |
1099 | # enable_threads=$have_pthread_h | |
1100 | # fi | |
1101 | # if test x$enable_threads = xyes; then | |
1102 | # thread_file='dce' | |
1103 | # tmake_file="${tmake_file} pa/t-dce-thr" | |
1104 | # fi | |
1105 | install_headers_dir=install-headers-cpio | |
1106 | use_collect2=yes | |
1107 | ;; | |
1108 | hppa1.0-*-hpux11*) | |
1109 | tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h" | |
1110 | float_format=i128 | |
1111 | xm_file=pa/xm-pahpux.h | |
1112 | xmake_file=pa/x-pa-hpux | |
1113 | if test x$gas = xyes | |
1114 | then | |
1115 | tm_file="${tm_file} pa/pa-gas.h" | |
1116 | fi | |
1117 | # if test x$enable_threads = x; then | |
1118 | # enable_threads=$have_pthread_h | |
1119 | # fi | |
1120 | # if test x$enable_threads = xyes; then | |
1121 | # thread_file='dce' | |
1122 | # tmake_file="${tmake_file} pa/t-dce-thr" | |
1123 | # fi | |
1124 | install_headers_dir=install-headers-cpio | |
1125 | use_collect2=yes | |
1126 | ;; | |
1127 | hppa1.1-*-hpux* | hppa2*-*-hpux*) | |
1128 | target_cpu_default="MASK_PA_11" | |
1129 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h" | |
1130 | xm_file=pa/xm-pahpux.h | |
1131 | xmake_file=pa/x-pa-hpux | |
1132 | if test x$gas = xyes | |
1133 | then | |
1134 | tm_file="${tm_file} pa/pa-gas.h" | |
1135 | fi | |
1136 | install_headers_dir=install-headers-cpio | |
1137 | use_collect2=yes | |
1138 | ;; | |
1139 | hppa1.0-*-hpux*) | |
1140 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h" | |
1141 | xm_file=pa/xm-pahpux.h | |
1142 | xmake_file=pa/x-pa-hpux | |
1143 | if test x$gas = xyes | |
1144 | then | |
1145 | tm_file="${tm_file} pa/pa-gas.h" | |
1146 | fi | |
1147 | install_headers_dir=install-headers-cpio | |
1148 | use_collect2=yes | |
1149 | ;; | |
1150 | hppa1.1-*-hiux* | hppa2*-*-hiux*) | |
1151 | target_cpu_default="MASK_PA_11" | |
1152 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h" | |
1153 | xm_file=pa/xm-pahpux.h | |
1154 | xmake_file=pa/x-pa-hpux | |
1155 | if test x$gas = xyes | |
1156 | then | |
1157 | tm_file="${tm_file} pa/pa-gas.h" | |
1158 | fi | |
1159 | install_headers_dir=install-headers-cpio | |
1160 | use_collect2=yes | |
1161 | ;; | |
1162 | hppa1.0-*-hiux*) | |
1163 | tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h" | |
1164 | xm_file=pa/xm-pahpux.h | |
1165 | xmake_file=pa/x-pa-hpux | |
1166 | if test x$gas = xyes | |
1167 | then | |
1168 | tm_file="${tm_file} pa/pa-gas.h" | |
1169 | fi | |
1170 | install_headers_dir=install-headers-cpio | |
1171 | use_collect2=yes | |
1172 | ;; | |
1173 | hppa*-*-lites*) | |
1174 | tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h" | |
1175 | target_cpu_default="MASK_PA_11" | |
1176 | use_collect2=yes | |
1177 | ;; | |
1178 | hppa*-*-mpeix*) | |
1179 | tm_file="${tm_file} pa/pa-mpeix.h" | |
1180 | xm_file=pa/xm-pampeix.h | |
1181 | xmake_file=pa/x-pa-mpeix | |
1182 | echo "You must use gas. Assuming it is already installed." | |
1183 | install_headers_dir=install-headers-tar | |
1184 | use_collect2=yes | |
1185 | ;; | |
1186 | i370-*-opened*) # IBM 360/370/390 Architecture | |
1187 | xm_file=i370/xm-oe.h | |
1188 | tm_file=i370/oe.h | |
1189 | xmake_file=i370/x-oe | |
1190 | tmake_file=i370/t-oe | |
1191 | ;; | |
1192 | i370-*-mvs*) | |
1193 | xm_file=i370/xm-mvs.h | |
1194 | tm_file=i370/mvs.h | |
1195 | tmake_file=i370/t-mvs | |
1196 | ;; | |
1197 | i370-*-linux*) | |
1198 | xm_file="xm-linux.h i370/xm-linux.h" | |
1199 | xmake_file=x-linux | |
1200 | tm_file="i370/linux.h ${tm_file}" | |
1201 | tmake_file="t-linux i370/t-linux" | |
1202 | # broken_install=yes | |
1203 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
1204 | # extra_parts="crtbegin.o crtend.o" | |
1205 | gnu_ld=yes | |
1206 | gas=yes | |
1207 | elf=yes | |
1208 | if test x$enable_threads = xyes; then | |
1209 | thread_file='posix' | |
1210 | fi | |
1211 | ;; | |
1212 | changequote(,)dnl | |
1213 | i[34567]86-*-elf*) | |
1214 | changequote([,])dnl | |
1215 | xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h" | |
1216 | tm_file=i386/i386elf.h | |
1217 | tmake_file=i386/t-i386elf | |
1218 | xmake_file=x-svr4 | |
1219 | ;; | |
1220 | changequote(,)dnl | |
1221 | i[34567]86-ibm-aix*) # IBM PS/2 running AIX | |
1222 | changequote([,])dnl | |
1223 | if test x$gas = xyes | |
1224 | then | |
1225 | tm_file=i386/aix386.h | |
1226 | extra_parts="crtbegin.o crtend.o" | |
1227 | tmake_file=i386/t-crtstuff | |
1228 | else | |
1229 | tm_file=i386/aix386ng.h | |
1230 | use_collect2=yes | |
1231 | fi | |
1232 | xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}" | |
1233 | xm_defines=USG | |
1234 | xmake_file=i386/x-aix | |
1235 | ;; | |
1236 | changequote(,)dnl | |
1237 | i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4 | |
1238 | changequote([,])dnl | |
1239 | xm_file="xm-alloca.h ${xm_file}" | |
1240 | xm_defines="USG POSIX SMALL_ARG_MAX" | |
1241 | xmake_file=i386/x-ncr3000 | |
1242 | if test x$stabs = xyes -a x$gas = xyes | |
1243 | then | |
1244 | tm_file=i386/sysv4gdb.h | |
1245 | else | |
1246 | tm_file=i386/sysv4.h | |
1247 | fi | |
1248 | extra_parts="crtbegin.o crtend.o" | |
1249 | tmake_file=i386/t-crtpic | |
1250 | ;; | |
1251 | changequote(,)dnl | |
1252 | i[34567]86-next-*) | |
1253 | changequote([,])dnl | |
1254 | tm_file=i386/next.h | |
1255 | xm_file=i386/xm-next.h | |
1256 | tmake_file=i386/t-next | |
1257 | xmake_file=i386/x-next | |
1258 | extra_objs=nextstep.o | |
1259 | extra_parts="crtbegin.o crtend.o" | |
1260 | if test x$enable_threads = xyes; then | |
1261 | thread_file='mach' | |
1262 | fi | |
1263 | ;; | |
1264 | changequote(,)dnl | |
1265 | i[34567]86-sequent-bsd*) # 80386 from Sequent | |
1266 | changequote([,])dnl | |
1267 | use_collect2=yes | |
1268 | if test x$gas = xyes | |
1269 | then | |
1270 | tm_file=i386/seq-gas.h | |
1271 | else | |
1272 | tm_file=i386/sequent.h | |
1273 | fi | |
1274 | ;; | |
1275 | changequote(,)dnl | |
1276 | i[34567]86-sequent-ptx1*) | |
1277 | changequote([,])dnl | |
1278 | xm_defines="USG SVR3" | |
1279 | xmake_file=i386/x-sysv3 | |
1280 | tm_file=i386/seq-sysv3.h | |
1281 | tmake_file=i386/t-crtstuff | |
1282 | extra_parts="crtbegin.o crtend.o" | |
1283 | install_headers_dir=install-headers-cpio | |
1284 | ;; | |
1285 | changequote(,)dnl | |
1286 | i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*) | |
1287 | changequote([,])dnl | |
1288 | xm_defines="USG SVR3" | |
1289 | xmake_file=i386/x-sysv3 | |
1290 | tm_file=i386/seq2-sysv3.h | |
1291 | tmake_file=i386/t-crtstuff | |
1292 | extra_parts="crtbegin.o crtend.o" | |
1293 | install_headers_dir=install-headers-cpio | |
1294 | ;; | |
1295 | changequote(,)dnl | |
1296 | i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*) | |
1297 | changequote([,])dnl | |
1298 | xm_file="xm-alloca.h ${xm_file}" | |
1299 | xm_defines="USG POSIX SMALL_ARG_MAX" | |
1300 | xmake_file=x-svr4 | |
1301 | tm_file=i386/ptx4-i.h | |
1302 | tmake_file=t-svr4 | |
1303 | extra_parts="crtbegin.o crtend.o" | |
1304 | install_headers_dir=install-headers-cpio | |
1305 | ;; | |
1306 | i386-sun-sunos*) # Sun i386 roadrunner | |
1307 | xm_defines=USG | |
1308 | tm_file=i386/sun.h | |
1309 | use_collect2=yes | |
1310 | ;; | |
1311 | changequote(,)dnl | |
1312 | i[34567]86-wrs-vxworks*) | |
1313 | changequote([,])dnl | |
1314 | tm_file=i386/vxi386.h | |
1315 | tmake_file=i386/t-i386bare | |
1316 | thread_file='vxworks' | |
1317 | ;; | |
1318 | changequote(,)dnl | |
1319 | i[34567]86-*-aout*) | |
1320 | changequote([,])dnl | |
1321 | tm_file=i386/i386-aout.h | |
1322 | tmake_file=i386/t-i386bare | |
1323 | ;; | |
1324 | changequote(,)dnl | |
1325 | i[34567]86-*-beospe*) | |
1326 | changequote([,])dnl | |
1327 | xm_file=i386/xm-beos.h | |
1328 | xm_defines="USE_C_ALLOCA" | |
1329 | tmake_file=i386/t-beos | |
1330 | tm_file=i386/beos-pe.h | |
1331 | xmake_file=i386/x-beos | |
1332 | extra_objs=winnt.o | |
1333 | ;; | |
1334 | changequote(,)dnl | |
1335 | i[34567]86-*-beoself* | i[34567]86-*-beos*) | |
1336 | changequote([,])dnl | |
1337 | xm_file=i386/xm-beos.h | |
1338 | tmake_file='i386/t-beos i386/t-crtpic' | |
1339 | tm_file=i386/beos-elf.h | |
1340 | xmake_file=i386/x-beos | |
1341 | extra_objs=winnt.o | |
1342 | extra_parts='crtbegin.o crtend.o' | |
1343 | ;; | |
1344 | changequote(,)dnl | |
1345 | i[34567]86-*-bsdi* | i[34567]86-*-bsd386*) | |
1346 | changequote([,])dnl | |
1347 | tm_file=i386/bsd386.h | |
1348 | # tmake_file=t-libc-ok | |
1349 | ;; | |
1350 | changequote(,)dnl | |
1351 | i[34567]86-*-bsd*) | |
1352 | changequote([,])dnl | |
1353 | tm_file=i386/386bsd.h | |
1354 | # tmake_file=t-libc-ok | |
1355 | # Next line turned off because both 386BSD and BSD/386 use GNU ld. | |
1356 | # use_collect2=yes | |
1357 | ;; | |
1358 | changequote(,)dnl | |
1359 | i[34567]86-*-freebsdelf*) | |
1360 | changequote([,])dnl | |
1361 | tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h" | |
1362 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
1363 | tmake_file=t-freebsd | |
1364 | gas=yes | |
1365 | gnu_ld=yes | |
1366 | stabs=yes | |
1367 | case x${enable_threads} in | |
1368 | xyes | xpthreads | xposix) | |
1369 | thread_file='posix' | |
1370 | tmake_file="${tmake_file} t-freebsd-thread" | |
1371 | ;; | |
1372 | esac | |
1373 | ;; | |
1374 | changequote(,)dnl | |
1375 | i[34567]86-*-freebsd*) | |
1376 | changequote([,])dnl | |
1377 | tm_file="i386/freebsd.h i386/perform.h" | |
1378 | tmake_file=t-freebsd | |
1379 | ;; | |
1380 | changequote(,)dnl | |
1381 | i[34567]86-*-netbsd*) | |
1382 | changequote([,])dnl | |
1383 | tm_file=i386/netbsd.h | |
1384 | tmake_file=t-netbsd | |
1385 | use_collect2=yes | |
1386 | ;; | |
1387 | changequote(,)dnl | |
1388 | i[34567]86-*-openbsd*) | |
1389 | changequote([,])dnl | |
1390 | # we need collect2 until our bug is fixed... | |
1391 | use_collect2=yes | |
1392 | ;; | |
1393 | changequote(,)dnl | |
1394 | i[34567]86-*-coff*) | |
1395 | changequote([,])dnl | |
1396 | tm_file=i386/i386-coff.h | |
1397 | tmake_file=i386/t-i386bare | |
1398 | ;; | |
1399 | changequote(,)dnl | |
1400 | i[34567]86-*-isc*) # 80386 running ISC system | |
1401 | changequote([,])dnl | |
1402 | xm_file="${xm_file} i386/xm-isc.h" | |
1403 | xm_defines="USG SVR3" | |
1404 | case $machine in | |
1405 | changequote(,)dnl | |
1406 | i[34567]86-*-isc[34]*) | |
1407 | changequote([,])dnl | |
1408 | xmake_file=i386/x-isc3 | |
1409 | ;; | |
1410 | *) | |
1411 | xmake_file=i386/x-isc | |
1412 | ;; | |
1413 | esac | |
1414 | if test x$gas = xyes -a x$stabs = xyes | |
1415 | then | |
1416 | tm_file=i386/iscdbx.h | |
1417 | tmake_file=i386/t-svr3dbx | |
1418 | extra_parts="svr3.ifile svr3z.ifile" | |
1419 | else | |
1420 | tm_file=i386/isccoff.h | |
1421 | tmake_file=i386/t-crtstuff | |
1422 | extra_parts="crtbegin.o crtend.o" | |
1423 | fi | |
1424 | install_headers_dir=install-headers-cpio | |
1425 | ;; | |
1426 | changequote(,)dnl | |
1427 | i[34567]86-*-linux-gnuoldld*) # Intel 80386's running GNU/Linux | |
1428 | changequote([,])dnl # with a.out format using | |
1429 | # pre BFD linkers | |
1430 | xmake_file=x-linux-aout | |
1431 | tmake_file="t-linux-aout i386/t-crtstuff" | |
1432 | tm_file=i386/linux-oldld.h | |
1433 | gnu_ld=yes | |
1434 | float_format=i386 | |
1435 | ;; | |
1436 | changequote(,)dnl | |
1437 | i[34567]86-*-linux-gnuaout*) # Intel 80386's running GNU/Linux | |
1438 | changequote([,])dnl # with a.out format | |
1439 | xmake_file=x-linux-aout | |
1440 | tmake_file="t-linux-aout i386/t-crtstuff" | |
1441 | tm_file=i386/linux-aout.h | |
1442 | gnu_ld=yes | |
1443 | float_format=i386 | |
1444 | ;; | |
1445 | changequote(,)dnl | |
1446 | i[34567]86-*-linux-gnulibc1) # Intel 80386's running GNU/Linux | |
1447 | changequote([,])dnl # with ELF format using the | |
1448 | # GNU/Linux C library 5 | |
1449 | xmake_file=x-linux | |
1450 | tm_file=i386/linux.h | |
1451 | tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff" | |
1452 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
1453 | gnu_ld=yes | |
1454 | float_format=i386 | |
1455 | if test x$enable_threads = xyes; then | |
1456 | thread_file='single' | |
1457 | fi | |
1458 | ;; | |
1459 | changequote(,)dnl | |
1460 | i[34567]86-*-linux-gnu*) # Intel 80386's running GNU/Linux | |
1461 | changequote([,])dnl # with ELF format using glibc 2 | |
1462 | # aka GNU/Linux C library 6 | |
1463 | xmake_file=x-linux | |
1464 | tm_file=i386/linux.h | |
1465 | tmake_file="t-linux i386/t-crtstuff" | |
1466 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
1467 | gnu_ld=yes | |
1468 | float_format=i386 | |
1469 | if test x$enable_threads = xyes; then | |
1470 | thread_file='posix' | |
1471 | fi | |
1472 | ;; | |
1473 | changequote(,)dnl | |
1474 | i[34567]86-*-gnu*) | |
1475 | float_format=i386 | |
1476 | changequote([,])dnl | |
1477 | ;; | |
1478 | changequote(,)dnl | |
1479 | i[34567]86-go32-msdos | i[34567]86-*-go32*) | |
1480 | changequote([,])dnl | |
1481 | echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead." | |
1482 | exit 1 | |
1483 | ;; | |
1484 | changequote(,)dnl | |
1485 | i[34567]86-pc-msdosdjgpp*) | |
1486 | changequote([,])dnl | |
1487 | xm_file=i386/xm-djgpp.h | |
1488 | tm_file=i386/djgpp.h | |
1489 | tmake_file=i386/t-djgpp | |
1490 | xmake_file=i386/x-djgpp | |
1491 | gnu_ld=yes | |
1492 | gas=yes | |
1493 | exeext=.exe | |
1494 | case $host in *pc-msdosdjgpp*) | |
1495 | target_alias=djgpp | |
1496 | ;; | |
1497 | esac | |
1498 | ;; | |
1499 | changequote(,)dnl | |
1500 | i[34567]86-moss-msdos* | i[34567]86-*-moss*) | |
1501 | changequote([,])dnl | |
1502 | tm_file=i386/moss.h | |
1503 | tmake_file=t-libc-ok | |
1504 | gnu_ld=yes | |
1505 | gas=yes | |
1506 | ;; | |
1507 | changequote(,)dnl | |
1508 | i[34567]86-*-lynxos*) | |
1509 | changequote([,])dnl | |
1510 | if test x$gas = xyes | |
1511 | then | |
1512 | tm_file=i386/lynx.h | |
1513 | else | |
1514 | tm_file=i386/lynx-ng.h | |
1515 | fi | |
1516 | xm_file=i386/xm-lynx.h | |
1517 | tmake_file=i386/t-i386bare | |
1518 | xmake_file=x-lynx | |
1519 | ;; | |
1520 | changequote(,)dnl | |
1521 | i[34567]86-*-mach*) | |
1522 | changequote([,])dnl | |
1523 | tm_file=i386/mach.h | |
1524 | # tmake_file=t-libc-ok | |
1525 | use_collect2=yes | |
1526 | ;; | |
1527 | changequote(,)dnl | |
1528 | i[34567]86-*-osfrose*) # 386 using OSF/rose | |
1529 | changequote([,])dnl | |
1530 | if test x$elf = xyes | |
1531 | then | |
1532 | tm_file=i386/osfelf.h | |
1533 | use_collect2= | |
1534 | else | |
1535 | tm_file=i386/osfrose.h | |
1536 | use_collect2=yes | |
1537 | fi | |
1538 | xm_file="i386/xm-osf.h ${xm_file}" | |
1539 | xmake_file=i386/x-osfrose | |
1540 | tmake_file=i386/t-osf | |
1541 | extra_objs=halfpic.o | |
1542 | ;; | |
1543 | changequote(,)dnl | |
1544 | i[34567]86-go32-rtems*) | |
1545 | changequote([,])dnl | |
1546 | cpu_type=i386 | |
1547 | xm_file=i386/xm-go32.h | |
1548 | tm_file=i386/go32-rtems.h | |
1549 | tmake_file="i386/t-go32 t-rtems" | |
1550 | ;; | |
1551 | changequote(,)dnl | |
1552 | i[34567]86-*-rtemscoff*) | |
1553 | changequote([,])dnl | |
1554 | cpu_type=i386 | |
1555 | tm_file=i386/rtems.h | |
1556 | tmake_file="i386/t-i386bare t-rtems" | |
1557 | ;; | |
1558 | changequote(,)dnl | |
1559 | i[34567]86-*-rtems*|i[34567]86-*-rtemself*) | |
1560 | changequote([,])dnl | |
1561 | cpu_type=i386 | |
1562 | tm_file=i386/rtemself.h | |
1563 | extra_parts="crtbegin.o crtend.o crti.o crtn.o" | |
1564 | tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems" | |
1565 | ;; | |
1566 | changequote(,)dnl | |
1567 | i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5 | |
1568 | changequote([,])dnl | |
1569 | xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h" | |
1570 | xm_defines="USG SVR3" | |
1571 | xmake_file=i386/x-sco5 | |
1572 | install_headers_dir=install-headers-cpio | |
1573 | tm_file=i386/sco5.h | |
1574 | if test x$gas = xyes | |
1575 | then | |
1576 | tm_file="i386/sco5gas.h ${tm_file}" | |
1577 | tmake_file=i386/t-sco5gas | |
1578 | else | |
1579 | tmake_file=i386/t-sco5 | |
1580 | fi | |
1581 | extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o" | |
1582 | ;; | |
1583 | changequote(,)dnl | |
1584 | i[34567]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system | |
1585 | changequote([,])dnl | |
1586 | xm_file="${xm_file} i386/xm-sco.h" | |
1587 | xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX" | |
1588 | xmake_file=i386/x-sco4 | |
1589 | install_headers_dir=install-headers-cpio | |
1590 | if test x$stabs = xyes | |
1591 | then | |
1592 | tm_file=i386/sco4dbx.h | |
1593 | tmake_file=i386/t-svr3dbx | |
1594 | extra_parts="svr3.ifile svr3z.rfile" | |
1595 | else | |
1596 | tm_file=i386/sco4.h | |
1597 | tmake_file=i386/t-crtstuff | |
1598 | extra_parts="crtbegin.o crtend.o" | |
1599 | fi | |
1600 | # The default EAFS filesystem supports long file names. | |
1601 | # Truncating the target makes $host != $target which | |
1602 | # makes gcc think it is doing a cross-compile. | |
1603 | # truncate_target=yes | |
1604 | ;; | |
1605 | changequote(,)dnl | |
1606 | i[34567]86-*-sco*) # 80386 running SCO system | |
1607 | changequote([,])dnl | |
1608 | xm_file=i386/xm-sco.h | |
1609 | xmake_file=i386/x-sco | |
1610 | install_headers_dir=install-headers-cpio | |
1611 | if test x$stabs = xyes | |
1612 | then | |
1613 | tm_file=i386/scodbx.h | |
1614 | tmake_file=i386/t-svr3dbx | |
1615 | extra_parts="svr3.ifile svr3z.rfile" | |
1616 | else | |
1617 | tm_file=i386/sco.h | |
1618 | extra_parts="crtbegin.o crtend.o" | |
1619 | tmake_file=i386/t-crtstuff | |
1620 | fi | |
1621 | truncate_target=yes | |
1622 | ;; | |
1623 | changequote(,)dnl | |
1624 | i[34567]86-*-solaris2*) | |
1625 | changequote([,])dnl | |
1626 | xm_file="xm-alloca.h ${xm_file}" | |
1627 | xm_defines="USG POSIX SMALL_ARG_MAX" | |
1628 | tm_file=i386/sol2.h | |
1629 | if test x$gas = xyes; then | |
1630 | # Only needed if gas does not support -s | |
1631 | tm_file="i386/sol2gas.h ${tm_file}" | |
1632 | fi | |
1633 | tmake_file=i386/t-sol2 | |
1634 | extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o" | |
1635 | xmake_file=x-svr4 | |
1636 | if test x${enable_threads} = x; then | |
1637 | enable_threads=$have_pthread_h | |
1638 | if test x${enable_threads} = x; then | |
1639 | enable_threads=$have_thread_h | |
1640 | fi | |
1641 | fi | |
1642 | if test x${enable_threads} = xyes; then | |
1643 | if test x${have_pthread_h} = xyes; then | |
1644 | thread_file='posix' | |
1645 | else | |
1646 | thread_file='solaris' | |
1647 | fi | |
1648 | fi | |
1649 | ;; | |
1650 | changequote(,)dnl | |
1651 | i[34567]86-*-sysv5*) # Intel x86 on System V Release 5 | |
1652 | changequote([,])dnl | |
1653 | xm_file="xm-alloca.h ${xm_file}" | |
1654 | xm_defines="USG POSIX" | |
1655 | tm_file=i386/sysv5.h | |
1656 | if test x$stabs = xyes | |
1657 | then | |
1658 | tm_file="${tm_file} dbx.h" | |
1659 | fi | |
1660 | tmake_file=i386/t-crtpic | |
1661 | xmake_file=x-svr4 | |
1662 | extra_parts="crtbegin.o crtend.o" | |
1663 | if test x$enable_threads = xyes; then | |
1664 | thread_file='posix' | |
1665 | fi | |
1666 | ;; | |
1667 | changequote(,)dnl | |
1668 | i[34567]86-*-sysv4*) # Intel 80386's running system V.4 | |
1669 | changequote([,])dnl | |
1670 | xm_file="xm-alloca.h ${xm_file}" | |
1671 | xm_defines="USG POSIX SMALL_ARG_MAX" | |
1672 | tm_file=i386/sysv4.h | |
1673 | if test x$stabs = xyes | |
1674 | then | |
1675 | tm_file="${tm_file} dbx.h" | |
1676 | fi | |
1677 | tmake_file=i386/t-crtpic | |
1678 | xmake_file=x-svr4 | |
1679 | extra_parts="crtbegin.o crtend.o" | |
1680 | ;; | |
1681 | changequote(,)dnl | |
1682 | i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit | |
1683 | changequote([,])dnl | |
1684 | xm_file="xm-alloca.h ${xm_file}" | |
1685 | xm_defines="USG POSIX" | |
1686 | tm_file=i386/udk.h | |
1687 | tmake_file="i386/t-crtpic i386/t-udk" | |
1688 | xmake_file=x-svr4 | |
1689 | extra_parts="crtbegin.o crtend.o" | |
1690 | install_headers_dir=install-headers-cpio | |
1691 | ;; | |
1692 | changequote(,)dnl | |
1693 | i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+ | |
1694 | changequote([,])dnl | |
1695 | cpu_type=i386 | |
1696 | xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h" | |
1697 | xm_defines="USE_C_ALLOCA SMALL_ARG_MAX" | |
1698 | if test x$stabs = xyes | |
1699 | then | |
1700 | tm_file=i386/osf1elfgdb.h | |
1701 | else | |
1702 | tm_file=i386/osf1elf.h | |
1703 | fi | |
1704 | tmake_file=i386/t-osf1elf | |
1705 | xmake_file=i386/x-osf1elf | |
1706 | extra_parts="crti.o crtn.o crtbegin.o crtend.o" | |
1707 | ;; | |
1708 | changequote(,)dnl | |
1709 | i[34567]86-*-sysv*) # Intel 80386's running system V | |
1710 | changequote([,])dnl | |
1711 | xm_defines="USG SVR3" | |
1712 | xmake_file=i386/x-sysv3 | |
1713 | if test x$gas = xyes | |
1714 | then | |
1715 | if test x$stabs = xyes | |
1716 | then | |
1717 | tm_file=i386/svr3dbx.h | |
1718 | tmake_file=i386/t-svr3dbx | |
1719 | extra_parts="svr3.ifile svr3z.rfile" | |
1720 | else | |
1721 | tm_file=i386/svr3gas.h | |
1722 | extra_parts="crtbegin.o crtend.o" | |
1723 | tmake_file=i386/t-crtstuff | |
1724 | fi | |
1725 | else | |
1726 | tm_file=i386/sysv3.h | |
1727 | extra_parts="crtbegin.o crtend.o" | |
1728 | tmake_file=i386/t-crtstuff | |
1729 | fi | |
1730 | ;; | |
1731 | i386-*-vsta) # Intel 80386's running VSTa kernel | |
1732 | xm_file="${xm_file} i386/xm-vsta.h" | |
1733 | tm_file=i386/vsta.h | |
1734 | tmake_file=i386/t-vsta | |
1735 | xmake_file=i386/x-vsta | |
1736 | ;; | |
1737 | changequote(,)dnl | |
1738 | i[34567]86-*-win32) | |
1739 | changequote([,])dnl | |
1740 | xm_file="${xm_file} i386/xm-cygwin.h" | |
1741 | tmake_file=i386/t-cygwin | |
1742 | tm_file=i386/win32.h | |
1743 | xmake_file=i386/x-cygwin | |
1744 | extra_objs=winnt.o | |
1745 | if test x$enable_threads = xyes; then | |
1746 | thread_file='win32' | |
1747 | fi | |
1748 | exeext=.exe | |
1749 | ;; | |
1750 | changequote(,)dnl | |
1751 | i[34567]86-*-pe | i[34567]86-*-cygwin*) | |
1752 | changequote([,])dnl | |
1753 | xm_file="${xm_file} i386/xm-cygwin.h" | |
1754 | tmake_file=i386/t-cygwin | |
1755 | tm_file=i386/cygwin.h | |
1756 | xmake_file=i386/x-cygwin | |
1757 | extra_objs=winnt.o | |
1758 | if test x$enable_threads = xyes; then | |
1759 | thread_file='win32' | |
1760 | fi | |
1761 | exeext=.exe | |
1762 | ;; | |
1763 | changequote(,)dnl | |
1764 | i[34567]86-*-mingw32*) | |
1765 | changequote([,])dnl | |
1766 | tm_file=i386/mingw32.h | |
1767 | xm_file="${xm_file} i386/xm-mingw32.h" | |
1768 | tmake_file="i386/t-cygwin i386/t-mingw32" | |
1769 | extra_objs=winnt.o | |
1770 | xmake_file=i386/x-cygwin | |
1771 | if test x$enable_threads = xyes; then | |
1772 | thread_file='win32' | |
1773 | fi | |
1774 | exeext=.exe | |
1775 | case $machine in | |
1776 | *mingw32msv*) | |
1777 | ;; | |
1778 | *minwg32crt* | *mingw32*) | |
1779 | tm_file="${tm_file} i386/crtdll.h" | |
1780 | ;; | |
1781 | esac | |
1782 | ;; | |
1783 | changequote(,)dnl | |
1784 | i[34567]86-*-uwin*) | |
1785 | changequote([,])dnl | |
1786 | tm_file=i386/uwin.h | |
1787 | xm_file="${xm_file} i386/xm-uwin.h" | |
1788 | xm_defines="USG NO_STAB_H" | |
1789 | tmake_file="i386/t-cygwin i386/t-uwin" | |
1790 | extra_objs=winnt.o | |
1791 | xmake_file=i386/x-cygwin | |
1792 | if test x$enable_threads = xyes; then | |
1793 | thread_file='win32' | |
1794 | fi | |
1795 | exeext=.exe | |
1796 | ;; | |
1797 | changequote(,)dnl | |
1798 | i[34567]86-*-interix*) | |
1799 | changequote([,])dnl | |
1800 | tm_file="i386/i386-interix.h interix.h" | |
1801 | xm_file="i386/xm-i386-interix.h xm-interix.h" | |
1802 | xm_defines="USG" | |
1803 | tmake_file="i386/t-interix" | |
1804 | extra_objs=interix.o | |
1805 | xmake_file=x-interix | |
1806 | if test x$enable_threads = xyes ; then | |
1807 | thread_file='posix' | |
1808 | fi | |
1809 | if test x$stabs = xyes ; then | |
1810 | tm_file="${tm_file} dbxcoff.h" | |
1811 | fi | |
1812 | ;; | |
1813 | changequote(,)dnl | |
1814 | i[34567]86-*-winnt3*) | |
1815 | changequote([,])dnl | |
1816 | tm_file=i386/win-nt.h | |
1817 | out_file=i386/i386.c | |
1818 | xm_file="xm-winnt.h ${xm_file}" | |
1819 | xmake_file=winnt/x-winnt | |
1820 | tmake_file=i386/t-winnt | |
1821 | extra_host_objs="winnt.o oldnames.o" | |
1822 | extra_gcc_objs="spawnv.o oldnames.o" | |
1823 | if test x$gnu_ld != xyes | |
1824 | then | |
1825 | extra_programs=ld.exe | |
1826 | fi | |
1827 | if test x$enable_threads = xyes; then | |
1828 | thread_file='win32' | |
1829 | fi | |
1830 | ;; | |
1831 | changequote(,)dnl | |
1832 | i[34567]86-dg-dgux*) | |
1833 | changequote([,])dnl | |
1834 | xm_file="xm-alloca.h ${xm_file}" | |
1835 | xm_defines="USG POSIX" | |
1836 | out_file=i386/dgux.c | |
1837 | tm_file=i386/dgux.h | |
1838 | tmake_file=i386/t-dgux | |
1839 | xmake_file=i386/x-dgux | |
1840 | install_headers_dir=install-headers-cpio | |
1841 | ;; | |
1842 | i860-alliant-*) # Alliant FX/2800 | |
1843 | tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h" | |
1844 | xm_file="${xm_file}" | |
1845 | xmake_file=i860/x-fx2800 | |
1846 | tmake_file=i860/t-fx2800 | |
1847 | extra_parts="crtbegin.o crtend.o" | |
1848 | ;; | |
1849 | i860-*-bsd*) | |
1850 | tm_file="${tm_file} i860/bsd.h" | |
1851 | if test x$gas = xyes | |
1852 | then | |
1853 | tm_file="${tm_file} i860/bsd-gas.h" | |
1854 | fi | |
1855 | use_collect2=yes | |
1856 | ;; | |
1857 | i860-*-mach*) | |
1858 | tm_file="${tm_file} i860/mach.h" | |
1859 | tmake_file=t-libc-ok | |
1860 | ;; | |
1861 | i860-*-osf*) # Intel Paragon XP/S, OSF/1AD | |
1862 | tm_file="${tm_file} svr3.h i860/paragon.h" | |
1863 | xm_defines="USG SVR3" | |
1864 | tmake_file=t-osf | |
1865 | ;; | |
1866 | i860-*-sysv3*) | |
1867 | tm_file="${tm_file} svr3.h i860/sysv3.h" | |
1868 | xm_defines="USG SVR3" | |
1869 | xmake_file=i860/x-sysv3 | |
1870 | extra_parts="crtbegin.o crtend.o" | |
1871 | ;; | |
1872 | i860-*-sysv4*) | |
1873 | tm_file="${tm_file} svr4.h i860/sysv4.h" | |
1874 | xm_defines="USG SVR3" | |
1875 | xmake_file=i860/x-sysv4 | |
1876 | tmake_file=t-svr4 | |
1877 | extra_parts="crtbegin.o crtend.o" | |
1878 | ;; | |
1879 | i960-wrs-vxworks5 | i960-wrs-vxworks5.0*) | |
1880 | tm_file="${tm_file} i960/vx960.h" | |
1881 | tmake_file=i960/t-vxworks960 | |
1882 | use_collect2=yes | |
1883 | thread_file='vxworks' | |
1884 | ;; | |
1885 | i960-wrs-vxworks5* | i960-wrs-vxworks) | |
1886 | tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h" | |
1887 | tmake_file=i960/t-vxworks960 | |
1888 | use_collect2=yes | |
1889 | thread_file='vxworks' | |
1890 | ;; | |
1891 | i960-wrs-vxworks*) | |
1892 | tm_file="${tm_file} i960/vx960.h" | |
1893 | tmake_file=i960/t-vxworks960 | |
1894 | use_collect2=yes | |
1895 | thread_file='vxworks' | |
1896 | ;; | |
1897 | i960-*-coff*) | |
1898 | tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h" | |
1899 | tmake_file=i960/t-960bare | |
1900 | use_collect2=yes | |
1901 | ;; | |
1902 | i960-*-rtems) | |
1903 | tmake_file="i960/t-960bare t-rtems" | |
1904 | tm_file="${tm_file} dbxcoff.h i960/rtems.h" | |
1905 | use_collect2=yes | |
1906 | ;; | |
1907 | i960-*-*) # Default i960 environment. | |
1908 | use_collect2=yes | |
1909 | ;; | |
1910 | ia64*-*-elf*) | |
1911 | tm_file=ia64/elf.h | |
1912 | tmake_file="ia64/t-ia64" | |
1913 | target_cpu_default="0" | |
1914 | if test x$gas = xyes | |
1915 | then | |
1916 | target_cpu_default="${target_cpu_default}|MASK_GNU_AS" | |
1917 | fi | |
1918 | if test x$gnu_ld = xyes | |
1919 | then | |
1920 | target_cpu_default="${target_cpu_default}|MASK_GNU_LD" | |
1921 | fi | |
1922 | ;; | |
1923 | ia64*-*-linux*) | |
1924 | tm_file=ia64/linux.h | |
1925 | tmake_file="t-linux ia64/t-ia64" | |
1926 | target_cpu_default="MASK_GNU_AS|MASK_GNU_LD" | |
1927 | if test x$enable_threads = xyes; then | |
1928 | thread_file='posix' | |
1929 | fi | |
1930 | ;; | |
1931 | m32r-*-elf*) | |
1932 | extra_parts="crtinit.o crtfini.o" | |
1933 | ;; | |
1934 | m68000-convergent-sysv*) | |
1935 | tm_file=m68k/ctix.h | |
1936 | xm_file="m68k/xm-3b1.h ${xm_file}" | |
1937 | xm_defines=USG | |
1938 | use_collect2=yes | |
1939 | extra_headers=math-68881.h | |
1940 | ;; | |
1941 | m68000-hp-bsd*) # HP 9000/200 running BSD | |
1942 | tm_file=m68k/hp2bsd.h | |
1943 | xmake_file=m68k/x-hp2bsd | |
1944 | use_collect2=yes | |
1945 | extra_headers=math-68881.h | |
1946 | ;; | |
1947 | m68000-hp-hpux*) # HP 9000 series 300 | |
1948 | xm_file="xm-alloca.h ${xm_file}" | |
1949 | xm_defines="USG" | |
1950 | if test x$gas = xyes | |
1951 | then | |
1952 | xmake_file=m68k/x-hp320g | |
1953 | tm_file=m68k/hp310g.h | |
1954 | else | |
1955 | xmake_file=m68k/x-hp320 | |
1956 | tm_file=m68k/hp310.h | |
1957 | fi | |
1958 | install_headers_dir=install-headers-cpio | |
1959 | use_collect2=yes | |
1960 | extra_headers=math-68881.h | |
1961 | ;; | |
1962 | m68000-sun-sunos3*) | |
1963 | tm_file=m68k/sun2.h | |
1964 | use_collect2=yes | |
1965 | extra_headers=math-68881.h | |
1966 | ;; | |
1967 | m68000-sun-sunos4*) | |
1968 | tm_file=m68k/sun2o4.h | |
1969 | use_collect2=yes | |
1970 | extra_headers=math-68881.h | |
1971 | ;; | |
1972 | m68000-att-sysv*) | |
1973 | xm_file="m68k/xm-3b1.h ${xm_file}" | |
1974 | xm_defines=USG | |
1975 | if test x$gas = xyes | |
1976 | then | |
1977 | tm_file=m68k/3b1g.h | |
1978 | else | |
1979 | tm_file=m68k/3b1.h | |
1980 | fi | |
1981 | use_collect2=yes | |
1982 | extra_headers=math-68881.h | |
1983 | ;; | |
1984 | m68k-apple-aux*) # Apple Macintosh running A/UX | |
1985 | xm_defines="USG AUX" | |
1986 | tmake_file=m68k/t-aux | |
1987 | install_headers_dir=install-headers-cpio | |
1988 | extra_headers=math-68881.h | |
1989 | extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o" | |
1990 | tm_file= | |
1991 | if test "$gnu_ld" = yes | |
1992 | then | |
1993 | tm_file="${tm_file} m68k/auxgld.h" | |
1994 | else | |
1995 | tm_file="${tm_file} m68k/auxld.h" | |
1996 | fi | |
1997 | if test "$gas" = yes | |
1998 | then | |
1999 | tm_file="${tm_file} m68k/auxgas.h" | |
2000 | else | |
2001 | tm_file="${tm_file} m68k/auxas.h" | |
2002 | fi | |
2003 | tm_file="${tm_file} m68k/a-ux.h" | |
2004 | float_format=m68k | |
2005 | ;; | |
2006 | m68k-apollo-*) | |
2007 | tm_file=m68k/apollo68.h | |
2008 | xmake_file=m68k/x-apollo68 | |
2009 | use_collect2=yes | |
2010 | extra_headers=math-68881.h | |
2011 | float_format=m68k | |
2012 | ;; | |
2013 | m68k-altos-sysv*) # Altos 3068 | |
2014 | if test x$gas = xyes | |
2015 | then | |
2016 | tm_file=m68k/altos3068.h | |
2017 | xm_defines=USG | |
2018 | else | |
2019 | echo "The Altos is supported only with the GNU assembler" 1>&2 | |
2020 | exit 1 | |
2021 | fi | |
2022 | extra_headers=math-68881.h | |
2023 | ;; | |
2024 | m68k-bull-sysv*) # Bull DPX/2 | |
2025 | if test x$gas = xyes | |
2026 | then | |
2027 | if test x$stabs = xyes | |
2028 | then | |
2029 | tm_file=m68k/dpx2cdbx.h | |
2030 | else | |
2031 | tm_file=m68k/dpx2g.h | |
2032 | fi | |
2033 | else | |
2034 | tm_file=m68k/dpx2.h | |
2035 | fi | |
2036 | xm_file="xm-alloca.h ${xm_file}" | |
2037 | xm_defines=USG | |
2038 | xmake_file=m68k/x-dpx2 | |
2039 | use_collect2=yes | |
2040 | extra_headers=math-68881.h | |
2041 | ;; | |
2042 | m68k-atari-sysv4*) # Atari variant of V.4. | |
2043 | tm_file=m68k/atari.h | |
2044 | xm_file="xm-alloca.h ${xm_file}" | |
2045 | xm_defines="USG FULL_PROTOTYPES" | |
2046 | tmake_file=t-svr4 | |
2047 | extra_parts="crtbegin.o crtend.o" | |
2048 | extra_headers=math-68881.h | |
2049 | float_format=m68k | |
2050 | ;; | |
2051 | m68k-motorola-sysv*) | |
2052 | tm_file=m68k/mot3300.h | |
2053 | xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}" | |
2054 | if test x$gas = xyes | |
2055 | then | |
2056 | xmake_file=m68k/x-mot3300-gas | |
2057 | if test x$gnu_ld = xyes | |
2058 | then | |
2059 | tmake_file=m68k/t-mot3300-gald | |
2060 | else | |
2061 | tmake_file=m68k/t-mot3300-gas | |
2062 | use_collect2=yes | |
2063 | fi | |
2064 | else | |
2065 | xmake_file=m68k/x-mot3300 | |
2066 | if test x$gnu_ld = xyes | |
2067 | then | |
2068 | tmake_file=m68k/t-mot3300-gld | |
2069 | else | |
2070 | tmake_file=m68k/t-mot3300 | |
2071 | use_collect2=yes | |
2072 | fi | |
2073 | fi | |
2074 | gdb_needs_out_file_path=yes | |
2075 | extra_parts="crt0.o mcrt0.o" | |
2076 | extra_headers=math-68881.h | |
2077 | float_format=m68k | |
2078 | ;; | |
2079 | m68k-ncr-sysv*) # NCR Tower 32 SVR3 | |
2080 | tm_file=m68k/tower-as.h | |
2081 | xm_defines="USG SVR3" | |
2082 | xmake_file=m68k/x-tower | |
2083 | extra_parts="crtbegin.o crtend.o" | |
2084 | extra_headers=math-68881.h | |
2085 | ;; | |
2086 | m68k-plexus-sysv*) | |
2087 | tm_file=m68k/plexus.h | |
2088 | xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}" | |
2089 | xm_defines=USG | |
2090 | use_collect2=yes | |
2091 | extra_headers=math-68881.h | |
2092 | ;; | |
2093 | m68k-tti-*) | |
2094 | tm_file=m68k/pbb.h | |
2095 | xm_file="xm-alloca.h ${xm_file}" | |
2096 | xm_defines=USG | |
2097 | extra_headers=math-68881.h | |
2098 | ;; | |
2099 | m68k-crds-unos*) | |
2100 | xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}" | |
2101 | xm_defines="USG unos" | |
2102 | xmake_file=m68k/x-crds | |
2103 | tm_file=m68k/crds.h | |
2104 | use_collect2=yes | |
2105 | extra_headers=math-68881.h | |
2106 | ;; | |
2107 | m68k-cbm-sysv4*) # Commodore variant of V.4. | |
2108 | tm_file=m68k/amix.h | |
2109 | xm_file="xm-alloca.h ${xm_file}" | |
2110 | xm_defines="USG FULL_PROTOTYPES" | |
2111 | xmake_file=m68k/x-amix | |
2112 | tmake_file=t-svr4 | |
2113 | extra_parts="crtbegin.o crtend.o" | |
2114 | extra_headers=math-68881.h | |
2115 | float_format=m68k | |
2116 | ;; | |
2117 | m68k-ccur-rtu) | |
2118 | tm_file=m68k/ccur-GAS.h | |
2119 | xmake_file=m68k/x-ccur | |
2120 | extra_headers=math-68881.h | |
2121 | use_collect2=yes | |
2122 | float_format=m68k | |
2123 | ;; | |
2124 | m68k-hp-bsd4.4*) # HP 9000/3xx running 4.4bsd | |
2125 | tm_file=m68k/hp3bsd44.h | |
2126 | xmake_file=m68k/x-hp3bsd44 | |
2127 | use_collect2=yes | |
2128 | extra_headers=math-68881.h | |
2129 | float_format=m68k | |
2130 | ;; | |
2131 | m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix | |
2132 | tm_file=m68k/hp3bsd.h | |
2133 | use_collect2=yes | |
2134 | extra_headers=math-68881.h | |
2135 | float_format=m68k | |
2136 | ;; | |
2137 | m68k-isi-bsd*) | |
2138 | if test x$with_fp = xno | |
2139 | then | |
2140 | tm_file=m68k/isi-nfp.h | |
2141 | else | |
2142 | tm_file=m68k/isi.h | |
2143 | float_format=m68k | |
2144 | fi | |
2145 | use_collect2=yes | |
2146 | extra_headers=math-68881.h | |
2147 | ;; | |
2148 | m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7. | |
2149 | xm_file="xm-alloca.h ${xm_file}" | |
2150 | xm_defines="USG" | |
2151 | if test x$gas = xyes | |
2152 | then | |
2153 | xmake_file=m68k/x-hp320g | |
2154 | tm_file=m68k/hp320g.h | |
2155 | else | |
2156 | xmake_file=m68k/x-hp320 | |
2157 | tm_file=m68k/hpux7.h | |
2158 | fi | |
2159 | install_headers_dir=install-headers-cpio | |
2160 | use_collect2=yes | |
2161 | extra_headers=math-68881.h | |
2162 | float_format=m68k | |
2163 | ;; | |
2164 | m68k-hp-hpux*) # HP 9000 series 300 | |
2165 | xm_file="xm-alloca.h ${xm_file}" | |
2166 | xm_defines="USG" | |
2167 | if test x$gas = xyes | |
2168 | then | |
2169 | xmake_file=m68k/x-hp320g | |
2170 | tm_file=m68k/hp320g.h | |
2171 | else | |
2172 | xmake_file=m68k/x-hp320 | |
2173 | tm_file=m68k/hp320.h | |
2174 | fi | |
2175 | install_headers_dir=install-headers-cpio | |
2176 | use_collect2=yes | |
2177 | extra_headers=math-68881.h | |
2178 | float_format=m68k | |
2179 | ;; | |
2180 | m68k-sun-mach*) | |
2181 | tm_file=m68k/sun3mach.h | |
2182 | use_collect2=yes | |
2183 | extra_headers=math-68881.h | |
2184 | float_format=m68k | |
2185 | ;; | |
2186 | m68k-sony-newsos3*) | |
2187 | if test x$gas = xyes | |
2188 | then | |
2189 | tm_file=m68k/news3gas.h | |
2190 | else | |
2191 | tm_file=m68k/news3.h | |
2192 | fi | |
2193 | use_collect2=yes | |
2194 | extra_headers=math-68881.h | |
2195 | float_format=m68k | |
2196 | ;; | |
2197 | m68k-sony-bsd* | m68k-sony-newsos*) | |
2198 | if test x$gas = xyes | |
2199 | then | |
2200 | tm_file=m68k/newsgas.h | |
2201 | else | |
2202 | tm_file=m68k/news.h | |
2203 | fi | |
2204 | use_collect2=yes | |
2205 | extra_headers=math-68881.h | |
2206 | float_format=m68k | |
2207 | ;; | |
2208 | m68k-next-nextstep2*) | |
2209 | tm_file=m68k/next21.h | |
2210 | xm_file="m68k/xm-next.h ${xm_file}" | |
2211 | tmake_file=m68k/t-next | |
2212 | xmake_file=m68k/x-next | |
2213 | extra_objs=nextstep.o | |
2214 | extra_headers=math-68881.h | |
2215 | use_collect2=yes | |
2216 | float_format=m68k | |
2217 | ;; | |
2218 | changequote(,)dnl | |
2219 | m68k-next-nextstep[34]*) | |
2220 | changequote([,])dnl | |
2221 | tm_file=m68k/next.h | |
2222 | xm_file="m68k/xm-next.h ${xm_file}" | |
2223 | tmake_file=m68k/t-next | |
2224 | xmake_file=m68k/x-next | |
2225 | extra_objs=nextstep.o | |
2226 | extra_parts="crtbegin.o crtend.o" | |
2227 | extra_headers=math-68881.h | |
2228 | float_format=m68k | |
2229 | if test x$enable_threads = xyes; then | |
2230 | thread_file='mach' | |
2231 | fi | |
2232 | ;; | |
2233 | m68k-sun-sunos3*) | |
2234 | if test x$with_fp = xno | |
2235 | then | |
2236 | tm_file=m68k/sun3n3.h | |
2237 | else | |
2238 | tm_file=m68k/sun3o3.h | |
2239 | float_format=m68k | |
2240 | fi | |
2241 | use_collect2=yes | |
2242 | extra_headers=math-68881.h | |
2243 | ;; | |
2244 | m68k-sun-sunos*) # For SunOS 4 (the default). | |
2245 | if test x$with_fp = xno | |
2246 | then | |
2247 | tm_file=m68k/sun3n.h | |
2248 | else | |
2249 | tm_file=m68k/sun3.h | |
2250 | float_format=m68k | |
2251 | fi | |
2252 | use_collect2=yes | |
2253 | extra_headers=math-68881.h | |
2254 | ;; | |
2255 | m68k-wrs-vxworks*) | |
2256 | tm_file=m68k/vxm68k.h | |
2257 | tmake_file=m68k/t-vxworks68 | |
2258 | extra_headers=math-68881.h | |
2259 | thread_file='vxworks' | |
2260 | float_format=m68k | |
2261 | ;; | |
2262 | m68k-*-aout*) | |
2263 | tmake_file=m68k/t-m68kbare | |
2264 | tm_file="m68k/m68k-aout.h libgloss.h" | |
2265 | extra_headers=math-68881.h | |
2266 | float_format=m68k | |
2267 | ;; | |
2268 | m68k-*-coff*) | |
2269 | tmake_file=m68k/t-m68kbare | |
2270 | tm_file="m68k/m68k-coff.h dbx.h libgloss.h" | |
2271 | extra_headers=math-68881.h | |
2272 | float_format=m68k | |
2273 | ;; | |
2274 | m68020-*-elf* | m68k-*-elf*) | |
2275 | tm_file="m68k/m68020-elf.h" | |
2276 | xm_file=m68k/xm-m68kv.h | |
2277 | tmake_file=m68k/t-m68kelf | |
2278 | header_files=math-68881.h | |
2279 | ;; | |
2280 | m68k-*-lynxos*) | |
2281 | if test x$gas = xyes | |
2282 | then | |
2283 | tm_file=m68k/lynx.h | |
2284 | else | |
2285 | tm_file=m68k/lynx-ng.h | |
2286 | fi | |
2287 | xm_file=m68k/xm-lynx.h | |
2288 | xmake_file=x-lynx | |
2289 | tmake_file=m68k/t-lynx | |
2290 | extra_headers=math-68881.h | |
2291 | float_format=m68k | |
2292 | ;; | |
2293 | m68k*-*-netbsd*) | |
2294 | tm_file=m68k/netbsd.h | |
2295 | tmake_file=t-netbsd | |
2296 | float_format=m68k | |
2297 | use_collect2=yes | |
2298 | ;; | |
2299 | m68k*-*-openbsd*) | |
2300 | float_format=m68k | |
2301 | # we need collect2 until our bug is fixed... | |
2302 | use_collect2=yes | |
2303 | ;; | |
2304 | m68k-*-sysv3*) # Motorola m68k's running system V.3 | |
2305 | xm_file="xm-alloca.h ${xm_file}" | |
2306 | xm_defines=USG | |
2307 | xmake_file=m68k/x-m68kv | |
2308 | extra_parts="crtbegin.o crtend.o" | |
2309 | extra_headers=math-68881.h | |
2310 | float_format=m68k | |
2311 | ;; | |
2312 | m68k-*-sysv4*) # Motorola m68k's running system V.4 | |
2313 | tm_file=m68k/m68kv4.h | |
2314 | xm_file="xm-alloca.h ${xm_file}" | |
2315 | xm_defines=USG | |
2316 | tmake_file=t-svr4 | |
2317 | extra_parts="crtbegin.o crtend.o" | |
2318 | extra_headers=math-68881.h | |
2319 | float_format=m68k | |
2320 | ;; | |
2321 | m68k-*-linux-gnuaout*) # Motorola m68k's running GNU/Linux | |
2322 | # with a.out format | |
2323 | xmake_file=x-linux | |
2324 | tm_file=m68k/linux-aout.h | |
2325 | tmake_file="t-linux-aout m68k/t-linux-aout" | |
2326 | extra_headers=math-68881.h | |
2327 | float_format=m68k | |
2328 | gnu_ld=yes | |
2329 | ;; | |
2330 | m68k-*-linux-gnulibc1) # Motorola m68k's running GNU/Linux | |
2331 | # with ELF format using the | |
2332 | # GNU/Linux C library 5 | |
2333 | xmake_file=x-linux | |
2334 | tm_file=m68k/linux.h | |
2335 | tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux" | |
2336 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
2337 | extra_headers=math-68881.h | |
2338 | float_format=m68k | |
2339 | gnu_ld=yes | |
2340 | ;; | |
2341 | m68k-*-linux-gnu*) # Motorola m68k's running GNU/Linux | |
2342 | # with ELF format using glibc 2 | |
2343 | # aka the GNU/Linux C library 6. | |
2344 | xmake_file=x-linux | |
2345 | tm_file=m68k/linux.h | |
2346 | tmake_file="t-linux m68k/t-linux" | |
2347 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
2348 | extra_headers=math-68881.h | |
2349 | float_format=m68k | |
2350 | gnu_ld=yes | |
2351 | if test x$enable_threads = xyes; then | |
2352 | thread_file='posix' | |
2353 | fi | |
2354 | ;; | |
2355 | m68k-*-psos*) | |
2356 | tmake_file=m68k/t-m68kbare | |
2357 | tm_file=m68k/m68k-psos.h | |
2358 | extra_headers=math-68881.h | |
2359 | float_format=m68k | |
2360 | ;; | |
2361 | m68k-*-rtemscoff*) | |
2362 | tmake_file="m68k/t-m68kbare t-rtems" | |
2363 | tm_file=m68k/rtems.h | |
2364 | extra_headers=math-68881.h | |
2365 | float_format=m68k | |
2366 | ;; | |
2367 | m68k-*-rtemself*|m68k-*-rtems*) | |
2368 | tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff" | |
2369 | tm_file=m68k/rtemself.h | |
2370 | extra_headers=math-68881.h | |
2371 | float_format=m68k | |
2372 | ;; | |
2373 | m88k-dg-dgux*) | |
2374 | case $machine in | |
2375 | m88k-dg-dguxbcs*) | |
2376 | tm_file=m88k/dguxbcs.h | |
2377 | tmake_file=m88k/t-dguxbcs | |
2378 | ;; | |
2379 | *) | |
2380 | tm_file=m88k/dgux.h | |
2381 | tmake_file=m88k/t-dgux | |
2382 | ;; | |
2383 | esac | |
2384 | extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld" | |
2385 | xmake_file=m88k/x-dgux | |
2386 | if test x$gas = xyes | |
2387 | then | |
2388 | tmake_file=m88k/t-dgux-gas | |
2389 | fi | |
2390 | ;; | |
2391 | m88k-dolphin-sysv3*) | |
2392 | tm_file=m88k/dolph.h | |
2393 | extra_parts="crtbegin.o crtend.o" | |
2394 | xm_file="m88k/xm-sysv3.h ${xm_file}" | |
2395 | xmake_file=m88k/x-dolph | |
2396 | if test x$gas = xyes | |
2397 | then | |
2398 | tmake_file=m88k/t-m88k-gas | |
2399 | fi | |
2400 | ;; | |
2401 | m88k-tektronix-sysv3) | |
2402 | tm_file=m88k/tekXD88.h | |
2403 | extra_parts="crtbegin.o crtend.o" | |
2404 | xm_file="m88k/xm-sysv3.h ${xm_file}" | |
2405 | xmake_file=m88k/x-tekXD88 | |
2406 | if test x$gas = xyes | |
2407 | then | |
2408 | tmake_file=m88k/t-m88k-gas | |
2409 | fi | |
2410 | ;; | |
2411 | m88k-*-aout*) | |
2412 | tm_file=m88k/m88k-aout.h | |
2413 | ;; | |
2414 | m88k-*-coff*) | |
2415 | tm_file=m88k/m88k-coff.h | |
2416 | tmake_file=m88k/t-bug | |
2417 | ;; | |
2418 | m88k-*-luna*) | |
2419 | tm_file=m88k/luna.h | |
2420 | extra_parts="crtbegin.o crtend.o" | |
2421 | if test x$gas = xyes | |
2422 | then | |
2423 | tmake_file=m88k/t-luna-gas | |
2424 | else | |
2425 | tmake_file=m88k/t-luna | |
2426 | fi | |
2427 | ;; | |
2428 | m88k-*-openbsd*) | |
2429 | tmake_file="${tmake_file} m88k/t-luna-gas" | |
2430 | ;; | |
2431 | m88k-*-sysv3*) | |
2432 | tm_file=m88k/sysv3.h | |
2433 | extra_parts="crtbegin.o crtend.o" | |
2434 | xm_file="m88k/xm-sysv3.h ${xm_file}" | |
2435 | xmake_file=m88k/x-sysv3 | |
2436 | if test x$gas = xyes | |
2437 | then | |
2438 | tmake_file=m88k/t-m88k-gas | |
2439 | fi | |
2440 | ;; | |
2441 | m88k-*-sysv4*) | |
2442 | tm_file=m88k/sysv4.h | |
2443 | extra_parts="crtbegin.o crtend.o" | |
2444 | xmake_file=m88k/x-sysv4 | |
2445 | tmake_file=m88k/t-sysv4 | |
2446 | ;; | |
2447 | mcore-*-elf) | |
2448 | tm_file=mcore/mcore-elf.h | |
2449 | tmake_file=mcore/t-mcore | |
2450 | ;; | |
2451 | mcore-*-pe*) | |
2452 | tm_file=mcore/mcore-pe.h | |
2453 | tmake_file=mcore/t-mcore-pe | |
2454 | ;; | |
2455 | mips-sgi-irix6*) # SGI System V.4., IRIX 6 | |
2456 | if test "x$gnu_ld" = xyes | |
2457 | then | |
2458 | tm_file="mips/iris6.h mips/iris6gld.h" | |
2459 | else | |
2460 | tm_file=mips/iris6.h | |
2461 | fi | |
2462 | tmake_file=mips/t-iris6 | |
2463 | xm_file=mips/xm-iris6.h | |
2464 | xmake_file=mips/x-iris6 | |
2465 | # if test x$enable_threads = xyes; then | |
2466 | # thread_file='irix' | |
2467 | # fi | |
2468 | ;; | |
2469 | mips-wrs-vxworks) | |
2470 | tm_file="mips/elf.h mips/vxworks.h" | |
2471 | tmake_file=mips/t-ecoff | |
2472 | gas=yes | |
2473 | gnu_ld=yes | |
2474 | extra_parts="crtbegin.o crtend.o" | |
2475 | thread_file='vxworks' | |
2476 | ;; | |
2477 | mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64 | |
2478 | tm_file="mips/iris6.h mips/cross64.h" | |
2479 | xm_defines=USG | |
2480 | xm_file="mips/xm-iris5.h" | |
2481 | xmake_file=mips/x-iris | |
2482 | tmake_file=mips/t-cross64 | |
2483 | # See comment in mips/iris[56].h files. | |
2484 | use_collect2=yes | |
2485 | # if test x$enable_threads = xyes; then | |
2486 | # thread_file='irix' | |
2487 | # fi | |
2488 | ;; | |
2489 | mips-sni-sysv4) | |
2490 | if test x$gas = xyes | |
2491 | then | |
2492 | if test x$stabs = xyes | |
2493 | then | |
2494 | tm_file=mips/iris5gdb.h | |
2495 | else | |
2496 | tm_file="mips/sni-svr4.h mips/sni-gas.h" | |
2497 | fi | |
2498 | else | |
2499 | tm_file=mips/sni-svr4.h | |
2500 | fi | |
2501 | xm_defines=USG | |
2502 | xmake_file=mips/x-sni-svr4 | |
2503 | tmake_file=mips/t-mips-gas | |
2504 | if test x$gnu_ld != xyes | |
2505 | then | |
2506 | use_collect2=yes | |
2507 | fi | |
2508 | ;; | |
2509 | mips-sgi-irix5*) # SGI System V.4., IRIX 5 | |
2510 | if test x$gas = xyes | |
2511 | then | |
2512 | tm_file="mips/iris5.h mips/iris5gas.h" | |
2513 | if test x$stabs = xyes | |
2514 | then | |
2515 | tm_file="${tm_file} dbx.h" | |
2516 | fi | |
2517 | else | |
2518 | tm_file=mips/iris5.h | |
2519 | fi | |
2520 | xm_defines=USG | |
2521 | xm_file="mips/xm-iris5.h" | |
2522 | xmake_file=mips/x-iris | |
2523 | # mips-tfile doesn't work yet | |
2524 | tmake_file=mips/t-mips-gas | |
2525 | # See comment in mips/iris5.h file. | |
2526 | use_collect2=yes | |
2527 | # if test x$enable_threads = xyes; then | |
2528 | # thread_file='irix' | |
2529 | # fi | |
2530 | ;; | |
2531 | mips-sgi-irix4loser*) # Mostly like a MIPS. | |
2532 | tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h" | |
2533 | if test x$stabs = xyes; then | |
2534 | tm_file="${tm_file} dbx.h" | |
2535 | fi | |
2536 | xm_defines=USG | |
2537 | xmake_file=mips/x-iris | |
2538 | if test x$gas = xyes | |
2539 | then | |
2540 | tmake_file=mips/t-mips-gas | |
2541 | else | |
2542 | extra_passes="mips-tfile mips-tdump" | |
2543 | fi | |
2544 | if test x$gnu_ld != xyes | |
2545 | then | |
2546 | use_collect2=yes | |
2547 | fi | |
2548 | # if test x$enable_threads = xyes; then | |
2549 | # thread_file='irix' | |
2550 | # fi | |
2551 | ;; | |
2552 | mips-sgi-irix4*) # Mostly like a MIPS. | |
2553 | tm_file="mips/iris3.h ${tm_file} mips/iris4.h" | |
2554 | if test x$stabs = xyes; then | |
2555 | tm_file="${tm_file} dbx.h" | |
2556 | fi | |
2557 | xm_defines=USG | |
2558 | xmake_file=mips/x-iris | |
2559 | if test x$gas = xyes | |
2560 | then | |
2561 | tmake_file=mips/t-mips-gas | |
2562 | else | |
2563 | extra_passes="mips-tfile mips-tdump" | |
2564 | fi | |
2565 | if test x$gnu_ld != xyes | |
2566 | then | |
2567 | use_collect2=yes | |
2568 | fi | |
2569 | # if test x$enable_threads = xyes; then | |
2570 | # thread_file='irix' | |
2571 | # fi | |
2572 | ;; | |
2573 | mips-sgi-*) # Mostly like a MIPS. | |
2574 | tm_file="mips/iris3.h ${tm_file}" | |
2575 | if test x$stabs = xyes; then | |
2576 | tm_file="${tm_file} dbx.h" | |
2577 | fi | |
2578 | xm_defines=USG | |
2579 | xmake_file=mips/x-iris3 | |
2580 | if test x$gas = xyes | |
2581 | then | |
2582 | tmake_file=mips/t-mips-gas | |
2583 | else | |
2584 | extra_passes="mips-tfile mips-tdump" | |
2585 | fi | |
2586 | if test x$gnu_ld != xyes | |
2587 | then | |
2588 | use_collect2=yes | |
2589 | fi | |
2590 | ;; | |
2591 | mips-dec-osfrose*) # Decstation running OSF/1 reference port with OSF/rose. | |
2592 | tm_file="mips/osfrose.h ${tm_file}" | |
2593 | xmake_file=mips/x-osfrose | |
2594 | tmake_file=mips/t-osfrose | |
2595 | extra_objs=halfpic.o | |
2596 | use_collect2=yes | |
2597 | ;; | |
2598 | mips-dec-osf*) # Decstation running OSF/1 as shipped by DIGITAL | |
2599 | tm_file=mips/dec-osf1.h | |
2600 | if test x$stabs = xyes; then | |
2601 | tm_file="${tm_file} dbx.h" | |
2602 | fi | |
2603 | xmake_file=mips/x-dec-osf1 | |
2604 | if test x$gas = xyes | |
2605 | then | |
2606 | tmake_file=mips/t-mips-gas | |
2607 | else | |
2608 | tmake_file=mips/t-ultrix | |
2609 | extra_passes="mips-tfile mips-tdump" | |
2610 | fi | |
2611 | if test x$gnu_ld != xyes | |
2612 | then | |
2613 | use_collect2=yes | |
2614 | fi | |
2615 | ;; | |
2616 | mips-dec-bsd*) # Decstation running 4.4 BSD | |
2617 | tm_file=mips/dec-bsd.h | |
2618 | if test x$gas = xyes | |
2619 | then | |
2620 | tmake_file=mips/t-mips-gas | |
2621 | else | |
2622 | tmake_file=mips/t-ultrix | |
2623 | extra_passes="mips-tfile mips-tdump" | |
2624 | fi | |
2625 | if test x$gnu_ld != xyes | |
2626 | then | |
2627 | use_collect2=yes | |
2628 | fi | |
2629 | ;; | |
2630 | mipsel-*-netbsd* | mips-dec-netbsd*) # Decstation running NetBSD | |
2631 | tm_file=mips/netbsd.h | |
2632 | # On NetBSD, the headers are already okay, except for math.h. | |
2633 | tmake_file=t-netbsd | |
2634 | ;; | |
2635 | mips*-*-linux*) # Linux MIPS, either endian. | |
2636 | xmake_file=x-linux | |
2637 | case $machine in | |
2638 | mipsel-*) tm_file="mips/elfl.h mips/linux.h" ;; | |
2639 | *) tm_file="mips/elf.h mips/linux.h" ;; | |
2640 | esac | |
2641 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
2642 | gnu_ld=yes | |
2643 | gas=yes | |
2644 | if test x$enable_threads = xyes; then | |
2645 | thread_file='posix' | |
2646 | fi | |
2647 | ;; | |
2648 | mips*el-*-openbsd*) # mips little endian | |
2649 | target_cpu_default="MASK_GAS|MASK_ABICALLS" | |
2650 | ;; | |
2651 | mips*-*-openbsd*) # mips big endian | |
2652 | target_cpu_default="MASK_GAS|MASK_ABICALLS" | |
2653 | tm_file="mips/openbsd-be.h ${tm_file}" | |
2654 | ;; | |
2655 | mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news. | |
2656 | tm_file="mips/news4.h ${tm_file}" | |
2657 | if test x$stabs = xyes; then | |
2658 | tm_file="${tm_file} dbx.h" | |
2659 | fi | |
2660 | if test x$gas = xyes | |
2661 | then | |
2662 | tmake_file=mips/t-mips-gas | |
2663 | else | |
2664 | extra_passes="mips-tfile mips-tdump" | |
2665 | fi | |
2666 | if test x$gnu_ld != xyes | |
2667 | then | |
2668 | use_collect2=yes | |
2669 | fi | |
2670 | xmake_file=mips/x-sony | |
2671 | ;; | |
2672 | mips-sony-sysv*) # Sony NEWS 3800 with NEWSOS5.0. | |
2673 | # That is based on svr4. | |
2674 | # t-svr4 is not right because this system doesn't use ELF. | |
2675 | tm_file="mips/news5.h ${tm_file}" | |
2676 | if test x$stabs = xyes; then | |
2677 | tm_file="${tm_file} dbx.h" | |
2678 | fi | |
2679 | xm_defines=USG | |
2680 | if test x$gas = xyes | |
2681 | then | |
2682 | tmake_file=mips/t-mips-gas | |
2683 | else | |
2684 | extra_passes="mips-tfile mips-tdump" | |
2685 | fi | |
2686 | if test x$gnu_ld != xyes | |
2687 | then | |
2688 | use_collect2=yes | |
2689 | fi | |
2690 | ;; | |
2691 | mips-tandem-sysv4*) # Tandem S2 running NonStop UX | |
2692 | tm_file="mips/svr4-5.h mips/svr4-t.h" | |
2693 | if test x$stabs = xyes; then | |
2694 | tm_file="${tm_file} dbx.h" | |
2695 | fi | |
2696 | xm_defines=USG | |
2697 | xmake_file=mips/x-sysv | |
2698 | if test x$gas = xyes | |
2699 | then | |
2700 | tmake_file=mips/t-mips-gas | |
2701 | extra_parts="crtbegin.o crtend.o" | |
2702 | else | |
2703 | tmake_file=mips/t-mips | |
2704 | extra_passes="mips-tfile mips-tdump" | |
2705 | fi | |
2706 | if test x$gnu_ld != xyes | |
2707 | then | |
2708 | use_collect2=yes | |
2709 | fi | |
2710 | ;; | |
2711 | mips-*-ultrix* | mips-dec-mach3) # Decstation. | |
2712 | tm_file="mips/ultrix.h ${tm_file}" | |
2713 | if test x$stabs = xyes; then | |
2714 | tm_file="${tm_file} dbx.h" | |
2715 | fi | |
2716 | xmake_file=mips/x-ultrix | |
2717 | if test x$gas = xyes | |
2718 | then | |
2719 | tmake_file=mips/t-mips-gas | |
2720 | else | |
2721 | tmake_file=mips/t-ultrix | |
2722 | extra_passes="mips-tfile mips-tdump" | |
2723 | fi | |
2724 | if test x$gnu_ld != xyes | |
2725 | then | |
2726 | use_collect2=yes | |
2727 | fi | |
2728 | ;; | |
2729 | changequote(,)dnl | |
2730 | mips-*-riscos[56789]bsd*) | |
2731 | changequote([,])dnl | |
2732 | tm_file=mips/bsd-5.h # MIPS BSD 4.3, RISC-OS 5.0 | |
2733 | if test x$stabs = xyes; then | |
2734 | tm_file="${tm_file} dbx.h" | |
2735 | fi | |
2736 | if test x$gas = xyes | |
2737 | then | |
2738 | tmake_file=mips/t-bsd-gas | |
2739 | else | |
2740 | tmake_file=mips/t-bsd | |
2741 | extra_passes="mips-tfile mips-tdump" | |
2742 | fi | |
2743 | if test x$gnu_ld != xyes | |
2744 | then | |
2745 | use_collect2=yes | |
2746 | fi | |
2747 | ;; | |
2748 | changequote(,)dnl | |
2749 | mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*) | |
2750 | changequote([,])dnl | |
2751 | tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0 | |
2752 | if test x$stabs = xyes; then | |
2753 | tm_file="${tm_file} dbx.h" | |
2754 | fi | |
2755 | if test x$gas = xyes | |
2756 | then | |
2757 | tmake_file=mips/t-bsd-gas | |
2758 | else | |
2759 | tmake_file=mips/t-bsd | |
2760 | extra_passes="mips-tfile mips-tdump" | |
2761 | fi | |
2762 | if test x$gnu_ld != xyes | |
2763 | then | |
2764 | use_collect2=yes | |
2765 | fi | |
2766 | ;; | |
2767 | changequote(,)dnl | |
2768 | mips-*-riscos[56789]sysv4*) | |
2769 | changequote([,])dnl | |
2770 | tm_file=mips/svr4-5.h # MIPS System V.4., RISC-OS 5.0 | |
2771 | if test x$stabs = xyes; then | |
2772 | tm_file="${tm_file} dbx.h" | |
2773 | fi | |
2774 | xmake_file=mips/x-sysv | |
2775 | if test x$gas = xyes | |
2776 | then | |
2777 | tmake_file=mips/t-svr4-gas | |
2778 | else | |
2779 | tmake_file=mips/t-svr4 | |
2780 | extra_passes="mips-tfile mips-tdump" | |
2781 | fi | |
2782 | if test x$gnu_ld != xyes | |
2783 | then | |
2784 | use_collect2=yes | |
2785 | fi | |
2786 | ;; | |
2787 | changequote(,)dnl | |
2788 | mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*) | |
2789 | changequote([,])dnl | |
2790 | tm_file="mips/svr4-4.h ${tm_file}" | |
2791 | if test x$stabs = xyes; then | |
2792 | tm_file="${tm_file} dbx.h" | |
2793 | fi | |
2794 | xm_defines=USG | |
2795 | xmake_file=mips/x-sysv | |
2796 | if test x$gas = xyes | |
2797 | then | |
2798 | tmake_file=mips/t-svr4-gas | |
2799 | else | |
2800 | tmake_file=mips/t-svr4 | |
2801 | extra_passes="mips-tfile mips-tdump" | |
2802 | fi | |
2803 | if test x$gnu_ld != xyes | |
2804 | then | |
2805 | use_collect2=yes | |
2806 | fi | |
2807 | ;; | |
2808 | changequote(,)dnl | |
2809 | mips-*-riscos[56789]sysv*) | |
2810 | changequote([,])dnl | |
2811 | tm_file=mips/svr3-5.h # MIPS System V.3, RISC-OS 5.0 | |
2812 | if test x$stabs = xyes; then | |
2813 | tm_file="${tm_file} dbx.h" | |
2814 | fi | |
2815 | xm_defines=USG | |
2816 | xmake_file=mips/x-sysv | |
2817 | if test x$gas = xyes | |
2818 | then | |
2819 | tmake_file=mips/t-svr3-gas | |
2820 | else | |
2821 | tmake_file=mips/t-svr3 | |
2822 | extra_passes="mips-tfile mips-tdump" | |
2823 | fi | |
2824 | if test x$gnu_ld != xyes | |
2825 | then | |
2826 | use_collect2=yes | |
2827 | fi | |
2828 | ;; | |
2829 | mips-*-sysv* | mips-*-riscos*sysv*) | |
2830 | tm_file="mips/svr3-4.h ${tm_file}" | |
2831 | if test x$stabs = xyes; then | |
2832 | tm_file="${tm_file} dbx.h" | |
2833 | fi | |
2834 | xm_defines=USG | |
2835 | xmake_file=mips/x-sysv | |
2836 | if test x$gas = xyes | |
2837 | then | |
2838 | tmake_file=mips/t-svr3-gas | |
2839 | else | |
2840 | tmake_file=mips/t-svr3 | |
2841 | extra_passes="mips-tfile mips-tdump" | |
2842 | fi | |
2843 | if test x$gnu_ld != xyes | |
2844 | then | |
2845 | use_collect2=yes | |
2846 | fi | |
2847 | ;; | |
2848 | changequote(,)dnl | |
2849 | mips-*-riscos[56789]*) # Default MIPS RISC-OS 5.0. | |
2850 | changequote([,])dnl | |
2851 | tm_file=mips/mips-5.h | |
2852 | if test x$stabs = xyes; then | |
2853 | tm_file="${tm_file} dbx.h" | |
2854 | fi | |
2855 | if test x$gas = xyes | |
2856 | then | |
2857 | tmake_file=mips/t-mips-gas | |
2858 | else | |
2859 | extra_passes="mips-tfile mips-tdump" | |
2860 | fi | |
2861 | if test x$gnu_ld != xyes | |
2862 | then | |
2863 | use_collect2=yes | |
2864 | fi | |
2865 | ;; | |
2866 | mips-*-gnu*) | |
2867 | ;; | |
2868 | mipsel-*-ecoff*) | |
2869 | tm_file=mips/ecoffl.h | |
2870 | if test x$stabs = xyes; then | |
2871 | tm_file="${tm_file} dbx.h" | |
2872 | fi | |
2873 | tmake_file=mips/t-ecoff | |
2874 | ;; | |
2875 | mips-*-ecoff*) | |
2876 | tm_file="gofast.h mips/ecoff.h" | |
2877 | if test x$stabs = xyes; then | |
2878 | tm_file="${tm_file} dbx.h" | |
2879 | fi | |
2880 | tmake_file=mips/t-ecoff | |
2881 | ;; | |
2882 | mipsel-*-elf*) | |
2883 | tm_file="mips/elfl.h" | |
2884 | tmake_file=mips/t-elf | |
2885 | ;; | |
2886 | mips-*-elf*) | |
2887 | tm_file="mips/elf.h" | |
2888 | tmake_file=mips/t-elf | |
2889 | ;; | |
2890 | mips64el-*-elf*) | |
2891 | tm_file="mips/elfl64.h" | |
2892 | tmake_file=mips/t-elf | |
2893 | ;; | |
2894 | mips64orionel-*-elf*) | |
2895 | tm_file="mips/elforion.h mips/elfl64.h" | |
2896 | tmake_file=mips/t-elf | |
2897 | ;; | |
2898 | mips64-*-elf*) | |
2899 | tm_file="mips/elf64.h" | |
2900 | tmake_file=mips/t-elf | |
2901 | ;; | |
2902 | mips64orion-*-elf*) | |
2903 | tm_file="mips/elforion.h mips/elf64.h" | |
2904 | tmake_file=mips/t-elf | |
2905 | ;; | |
2906 | mips64orion-*-rtems*) | |
2907 | tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h" | |
2908 | tmake_file="mips/t-elf t-rtems" | |
2909 | ;; | |
2910 | mipstx39el-*-elf*) | |
2911 | tm_file="mips/r3900.h mips/elfl.h mips/abi64.h" | |
2912 | tmake_file=mips/t-r3900 | |
2913 | ;; | |
2914 | mipstx39-*-elf*) | |
2915 | tm_file="mips/r3900.h mips/elf.h mips/abi64.h" | |
2916 | tmake_file=mips/t-r3900 | |
2917 | ;; | |
2918 | mips-*-*) # Default MIPS RISC-OS 4.0. | |
2919 | if test x$stabs = xyes; then | |
2920 | tm_file="${tm_file} dbx.h" | |
2921 | fi | |
2922 | if test x$gas = xyes | |
2923 | then | |
2924 | tmake_file=mips/t-mips-gas | |
2925 | else | |
2926 | extra_passes="mips-tfile mips-tdump" | |
2927 | fi | |
2928 | if test x$gnu_ld != xyes | |
2929 | then | |
2930 | use_collect2=yes | |
2931 | fi | |
2932 | ;; | |
2933 | mn10200-*-*) | |
2934 | float_format=i32 | |
2935 | cpu_type=mn10200 | |
2936 | tm_file="mn10200/mn10200.h" | |
2937 | if test x$stabs = xyes | |
2938 | then | |
2939 | tm_file="${tm_file} dbx.h" | |
2940 | fi | |
2941 | use_collect2=no | |
2942 | ;; | |
2943 | mn10300-*-*) | |
2944 | cpu_type=mn10300 | |
2945 | tm_file="mn10300/mn10300.h" | |
2946 | if test x$stabs = xyes | |
2947 | then | |
2948 | tm_file="${tm_file} dbx.h" | |
2949 | fi | |
2950 | use_collect2=no | |
2951 | ;; | |
2952 | ns32k-encore-bsd*) | |
2953 | tm_file=ns32k/encore.h | |
2954 | use_collect2=yes | |
2955 | ;; | |
2956 | ns32k-sequent-bsd*) | |
2957 | tm_file=ns32k/sequent.h | |
2958 | use_collect2=yes | |
2959 | ;; | |
2960 | ns32k-tek6100-bsd*) | |
2961 | tm_file=ns32k/tek6100.h | |
2962 | use_collect2=yes | |
2963 | ;; | |
2964 | ns32k-tek6200-bsd*) | |
2965 | tm_file=ns32k/tek6200.h | |
2966 | use_collect2=yes | |
2967 | ;; | |
2968 | # This has not been updated to GCC 2. | |
2969 | # ns32k-ns-genix*) | |
2970 | # xm_defines=USG | |
2971 | # xmake_file=ns32k/x-genix | |
2972 | # tm_file=ns32k/genix.h | |
2973 | # use_collect2=yes | |
2974 | # ;; | |
2975 | ns32k-merlin-*) | |
2976 | tm_file=ns32k/merlin.h | |
2977 | use_collect2=yes | |
2978 | ;; | |
2979 | ns32k-pc532-mach*) | |
2980 | tm_file=ns32k/pc532-mach.h | |
2981 | use_collect2=yes | |
2982 | ;; | |
2983 | ns32k-pc532-minix*) | |
2984 | tm_file=ns32k/pc532-min.h | |
2985 | xm_file="ns32k/xm-pc532-min.h ${xm-file}" | |
2986 | xm_defines=USG | |
2987 | use_collect2=yes | |
2988 | ;; | |
2989 | ns32k-*-netbsd*) | |
2990 | tm_file=ns32k/netbsd.h | |
2991 | xm_file="ns32k/xm-netbsd.h ${xm_file}" | |
2992 | # On NetBSD, the headers are already okay, except for math.h. | |
2993 | tmake_file=t-netbsd | |
2994 | use_collect2=yes | |
2995 | ;; | |
2996 | pdp11-*-bsd) | |
2997 | tm_file="${tm_file} pdp11/2bsd.h" | |
2998 | ;; | |
2999 | pdp11-*-*) | |
3000 | ;; | |
3001 | avr-*-*) | |
3002 | ;; | |
3003 | ns32k-*-openbsd*) | |
3004 | # Nothing special | |
3005 | ;; | |
3006 | # This has not been updated to GCC 2. | |
3007 | # pyramid-*-*) | |
3008 | # cpu_type=pyr | |
3009 | # xmake_file=pyr/x-pyr | |
3010 | # use_collect2=yes | |
3011 | # ;; | |
3012 | ||
3013 | pj*-linux*) | |
3014 | tm_file="svr4.h pj/linux.h ${tm_file}" | |
3015 | ;; | |
3016 | pj-*) | |
3017 | ;; | |
3018 | pjl-*) | |
3019 | tm_file="svr4.h pj/pjl.h ${tm_file}" | |
3020 | ;; | |
3021 | ||
3022 | romp-*-aos*) | |
3023 | use_collect2=yes | |
3024 | ;; | |
3025 | romp-*-mach*) | |
3026 | xmake_file=romp/x-mach | |
3027 | use_collect2=yes | |
3028 | ;; | |
3029 | romp-*-openbsd*) | |
3030 | # Nothing special | |
3031 | ;; | |
3032 | powerpc-*-openbsd*) | |
3033 | tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd" | |
3034 | ;; | |
3035 | powerpc-*-beos*) | |
3036 | cpu_type=rs6000 | |
3037 | tm_file=rs6000/beos.h | |
3038 | xm_file=rs6000/xm-beos.h | |
3039 | tmake_file=rs6000/t-beos | |
3040 | xmake_file=rs6000/x-beos | |
3041 | ;; | |
3042 | powerpc-*-sysv*) | |
3043 | tm_file=rs6000/sysv4.h | |
3044 | xm_file="rs6000/xm-sysv4.h" | |
3045 | xm_defines="USG POSIX" | |
3046 | extra_headers=ppc-asm.h | |
3047 | tmake_file="rs6000/t-ppcos rs6000/t-ppccomm" | |
3048 | xmake_file=rs6000/x-sysv4 | |
3049 | ;; | |
3050 | powerpc-*-eabiaix*) | |
3051 | tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h" | |
3052 | tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" | |
3053 | extra_headers=ppc-asm.h | |
3054 | ;; | |
3055 | powerpc-*-eabisim*) | |
3056 | tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h" | |
3057 | tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" | |
3058 | extra_headers=ppc-asm.h | |
3059 | ;; | |
3060 | powerpc-*-elf*) | |
3061 | tm_file="rs6000/sysv4.h" | |
3062 | tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" | |
3063 | extra_headers=ppc-asm.h | |
3064 | ;; | |
3065 | powerpc-*-eabi*) | |
3066 | tm_file="rs6000/sysv4.h rs6000/eabi.h" | |
3067 | tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" | |
3068 | extra_headers=ppc-asm.h | |
3069 | ;; | |
3070 | powerpc-*-rtems*) | |
3071 | tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h" | |
3072 | tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm" | |
3073 | extra_headers=ppc-asm.h | |
3074 | ;; | |
3075 | powerpc-*-linux-gnulibc1) | |
3076 | tm_file="rs6000/sysv4.h rs6000/linux.h" | |
3077 | xm_file=rs6000/xm-sysv4.h | |
3078 | out_file=rs6000/rs6000.c | |
3079 | tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm" | |
3080 | xmake_file=x-linux | |
3081 | extra_headers=ppc-asm.h | |
3082 | if test x$enable_threads = xyes; then | |
3083 | thread_file='posix' | |
3084 | fi | |
3085 | ;; | |
3086 | powerpc-*-linux-gnu*) | |
3087 | tm_file="rs6000/sysv4.h rs6000/linux.h" | |
3088 | xm_file="rs6000/xm-sysv4.h" | |
3089 | xm_defines="USG ${xm_defines}" | |
3090 | out_file=rs6000/rs6000.c | |
3091 | tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm" | |
3092 | xmake_file=x-linux | |
3093 | extra_headers=ppc-asm.h | |
3094 | if test x$enable_threads = xyes; then | |
3095 | thread_file='posix' | |
3096 | fi | |
3097 | ;; | |
3098 | powerpc-wrs-vxworks*) | |
3099 | cpu_type=rs6000 | |
3100 | xm_file="rs6000/xm-sysv4.h" | |
3101 | xm_defines="USG POSIX" | |
3102 | tm_file="rs6000/sysv4.h rs6000/vxppc.h" | |
3103 | tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" | |
3104 | extra_headers=ppc-asm.h | |
3105 | thread_file='vxworks' | |
3106 | ;; | |
3107 | powerpcle-wrs-vxworks*) | |
3108 | cpu_type=rs6000 | |
3109 | xm_file="rs6000/xm-sysv4.h" | |
3110 | xm_defines="USG POSIX" | |
3111 | tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h" | |
3112 | tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" | |
3113 | extra_headers=ppc-asm.h | |
3114 | thread_file='vxworks' | |
3115 | ;; | |
3116 | powerpcle-*-sysv*) | |
3117 | tm_file="rs6000/sysv4.h rs6000/sysv4le.h" | |
3118 | xm_file="rs6000/xm-sysv4.h" | |
3119 | xm_defines="USG POSIX" | |
3120 | tmake_file="rs6000/t-ppcos rs6000/t-ppccomm" | |
3121 | xmake_file=rs6000/x-sysv4 | |
3122 | extra_headers=ppc-asm.h | |
3123 | ;; | |
3124 | powerpcle-*-elf*) | |
3125 | tm_file="rs6000/sysv4.h rs6000/sysv4le.h" | |
3126 | tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" | |
3127 | extra_headers=ppc-asm.h | |
3128 | ;; | |
3129 | powerpcle-*-eabisim*) | |
3130 | tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h" | |
3131 | tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" | |
3132 | extra_headers=ppc-asm.h | |
3133 | ;; | |
3134 | powerpcle-*-eabi*) | |
3135 | tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h" | |
3136 | tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" | |
3137 | extra_headers=ppc-asm.h | |
3138 | ;; | |
3139 | powerpcle-*-solaris2*) | |
3140 | tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h" | |
3141 | xm_file="rs6000/xm-sysv4.h" | |
3142 | xm_defines="USG POSIX" | |
3143 | tmake_file="rs6000/t-ppcos rs6000/t-ppccomm" | |
3144 | xmake_file=rs6000/x-sysv4 | |
3145 | extra_headers=ppc-asm.h | |
3146 | ;; | |
3147 | changequote(,)dnl | |
3148 | rs6000-ibm-aix3.[01]*) | |
3149 | changequote([,])dnl | |
3150 | tm_file=rs6000/aix31.h | |
3151 | xmake_file=rs6000/x-aix31 | |
3152 | float_format=none | |
3153 | use_collect2=yes | |
3154 | ;; | |
3155 | changequote(,)dnl | |
3156 | rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*) | |
3157 | changequote([,])dnl | |
3158 | tm_file=rs6000/aix3newas.h | |
3159 | if test x$host != x$target | |
3160 | then | |
3161 | tmake_file=rs6000/t-xnewas | |
3162 | else | |
3163 | tmake_file=rs6000/t-newas | |
3164 | fi | |
3165 | float_format=none | |
3166 | use_collect2=yes | |
3167 | ;; | |
3168 | changequote(,)dnl | |
3169 | rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*) | |
3170 | changequote([,])dnl | |
3171 | tm_file=rs6000/aix41.h | |
3172 | if test x$host != x$target | |
3173 | then | |
3174 | tmake_file=rs6000/t-xnewas | |
3175 | else | |
3176 | tmake_file=rs6000/t-newas | |
3177 | fi | |
3178 | if test "$gnu_ld" = yes | |
3179 | then | |
3180 | xmake_file=rs6000/x-aix41-gld | |
3181 | else | |
3182 | tmake_file="rs6000/t-newas rs6000/t-aix41" | |
3183 | fi | |
3184 | xmake_file=rs6000/x-aix41 | |
3185 | float_format=none | |
3186 | use_collect2=yes | |
3187 | ;; | |
3188 | changequote(,)dnl | |
3189 | rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*) | |
3190 | changequote([,])dnl | |
3191 | tm_file=rs6000/aix43.h | |
3192 | tmake_file=rs6000/t-aix43 | |
3193 | xmake_file=rs6000/x-aix41 | |
3194 | float_format=none | |
3195 | use_collect2=yes | |
3196 | ;; | |
3197 | changequote(,)dnl | |
3198 | rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*) | |
3199 | changequote([,])dnl | |
3200 | tm_file=rs6000/aix43.h | |
3201 | tmake_file=rs6000/t-aix43 | |
3202 | xmake_file=rs6000/x-aix41 | |
3203 | float_format=none | |
3204 | use_collect2=yes | |
3205 | ;; | |
3206 | rs6000-ibm-aix*) | |
3207 | float_format=none | |
3208 | use_collect2=yes | |
3209 | ;; | |
3210 | rs6000-bull-bosx) | |
3211 | float_format=none | |
3212 | use_collect2=yes | |
3213 | ;; | |
3214 | rs6000-*-mach*) | |
3215 | tm_file=rs6000/mach.h | |
3216 | xm_file="${xm_file} rs6000/xm-mach.h" | |
3217 | xmake_file=rs6000/x-mach | |
3218 | use_collect2=yes | |
3219 | ;; | |
3220 | rs6000-*-lynxos*) | |
3221 | tm_file=rs6000/lynx.h | |
3222 | xm_file=rs6000/xm-lynx.h | |
3223 | tmake_file=rs6000/t-rs6000 | |
3224 | xmake_file=rs6000/x-lynx | |
3225 | use_collect2=yes | |
3226 | ;; | |
3227 | sh-*-elf*) | |
3228 | tm_file=sh/elf.h | |
3229 | float_format=sh | |
3230 | ;; | |
3231 | sh-*-rtemself*) | |
3232 | tmake_file="sh/t-sh t-rtems" | |
3233 | tm_file=sh/rtemself.h | |
3234 | float_format=sh | |
3235 | ;; | |
3236 | sh-*-rtems*) | |
3237 | tmake_file="sh/t-sh t-rtems" | |
3238 | tm_file=sh/rtems.h | |
3239 | float_format=sh | |
3240 | ;; | |
3241 | sh-*-*) | |
3242 | float_format=sh | |
3243 | ;; | |
3244 | sparc-tti-*) | |
3245 | tm_file=sparc/pbd.h | |
3246 | xm_file="xm-alloca.h ${xm_file}" | |
3247 | xm_defines=USG | |
3248 | ;; | |
3249 | sparc-wrs-vxworks* | sparclite-wrs-vxworks*) | |
3250 | tm_file=sparc/vxsparc.h | |
3251 | tmake_file=sparc/t-vxsparc | |
3252 | use_collect2=yes | |
3253 | thread_file='vxworks' | |
3254 | ;; | |
3255 | sparc-*-aout*) | |
3256 | tmake_file=sparc/t-sparcbare | |
3257 | tm_file="sparc/aout.h libgloss.h" | |
3258 | ;; | |
3259 | sparc-*-netbsd*) | |
3260 | tm_file=sparc/netbsd.h | |
3261 | tmake_file=t-netbsd | |
3262 | use_collect2=yes | |
3263 | ;; | |
3264 | sparc-*-openbsd*) | |
3265 | # we need collect2 until our bug is fixed... | |
3266 | use_collect2=yes | |
3267 | ;; | |
3268 | sparc-*-bsd*) | |
3269 | tm_file=sparc/bsd.h | |
3270 | ;; | |
3271 | sparc-*-elf*) | |
3272 | tm_file=sparc/elf.h | |
3273 | tmake_file=sparc/t-elf | |
3274 | extra_parts="crti.o crtn.o crtbegin.o crtend.o" | |
3275 | #float_format=i128 | |
3276 | float_format=i64 | |
3277 | ;; | |
3278 | sparc-*-linux-gnuaout*) # Sparc's running GNU/Linux, a.out | |
3279 | xm_file="${xm_file} sparc/xm-linux.h" | |
3280 | tm_file=sparc/linux-aout.h | |
3281 | xmake_file=x-linux | |
3282 | gnu_ld=yes | |
3283 | ;; | |
3284 | sparc-*-linux-gnulibc1*) # Sparc's running GNU/Linux, libc5 | |
3285 | xm_file="${xm_file} sparc/xm-linux.h" | |
3286 | xmake_file=x-linux | |
3287 | tm_file=sparc/linux.h | |
3288 | tmake_file="t-linux t-linux-gnulibc1" | |
3289 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
3290 | gnu_ld=yes | |
3291 | float_format=sparc | |
3292 | ;; | |
3293 | sparc-*-linux-gnu*) # Sparc's running GNU/Linux, libc6 | |
3294 | xm_file="${xm_file} sparc/xm-linux.h" | |
3295 | xmake_file=x-linux | |
3296 | tm_file=sparc/linux.h | |
3297 | tmake_file="t-linux" | |
3298 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
3299 | gnu_ld=yes | |
3300 | if test x$enable_threads = xyes; then | |
3301 | thread_file='posix' | |
3302 | fi | |
3303 | float_format=sparc | |
3304 | ;; | |
3305 | sparc-*-lynxos*) | |
3306 | if test x$gas = xyes | |
3307 | then | |
3308 | tm_file=sparc/lynx.h | |
3309 | else | |
3310 | tm_file=sparc/lynx-ng.h | |
3311 | fi | |
3312 | xm_file=sparc/xm-lynx.h | |
3313 | tmake_file=sparc/t-sunos41 | |
3314 | xmake_file=x-lynx | |
3315 | ;; | |
3316 | sparc-*-rtemsaout*) | |
3317 | tmake_file="sparc/t-sparcbare t-rtems" | |
3318 | tm_file=sparc/rtems.h | |
3319 | ;; | |
3320 | sparc-*-rtems*|sparc-*-rtemself*) | |
3321 | tm_file="sparc/rtemself.h" | |
3322 | tmake_file="sparc/t-elf t-rtems" | |
3323 | extra_parts="crti.o crtn.o crtbegin.o crtend.o" | |
3324 | #float_format=i128 | |
3325 | float_format=i64 | |
3326 | ;; | |
3327 | sparcv9-*-solaris2*) | |
3328 | if test x$gnu_ld = xyes | |
3329 | then | |
3330 | tm_file=sparc/sol2-64.h | |
3331 | else | |
3332 | tm_file=sparc/sol2-sld-64.h | |
3333 | fi | |
3334 | xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h" | |
3335 | xm_defines="USG POSIX" | |
3336 | tmake_file="sparc/t-sol2 sparc/t-sol2-64" | |
3337 | xmake_file=sparc/x-sysv4 | |
3338 | extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o" | |
3339 | float_format=none | |
3340 | if test x${enable_threads} = x ; then | |
3341 | enable_threads=$have_pthread_h | |
3342 | if test x${enable_threads} = x ; then | |
3343 | enable_threads=$have_thread_h | |
3344 | fi | |
3345 | fi | |
3346 | if test x${enable_threads} = xyes ; then | |
3347 | if test x${have_pthread_h} = xyes ; then | |
3348 | thread_file='posix' | |
3349 | else | |
3350 | thread_file='solaris' | |
3351 | fi | |
3352 | fi | |
3353 | ;; | |
3354 | sparc-hal-solaris2*) | |
3355 | xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h" | |
3356 | xm_defines="USG POSIX" | |
3357 | tm_file="sparc/sol2.h sparc/hal.h" | |
3358 | tmake_file="sparc/t-halos sparc/t-sol2" | |
3359 | xmake_file=sparc/x-sysv4 | |
3360 | extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o" | |
3361 | case $machine in | |
3362 | *-*-solaris2.[0-4]) | |
3363 | float_format=i128 | |
3364 | ;; | |
3365 | *) | |
3366 | float_format=none | |
3367 | ;; | |
3368 | esac | |
3369 | thread_file='solaris' | |
3370 | ;; | |
3371 | sparc-*-solaris2*) | |
3372 | if test x$gnu_ld = xyes | |
3373 | then | |
3374 | tm_file=sparc/sol2.h | |
3375 | else | |
3376 | tm_file=sparc/sol2-sld.h | |
3377 | fi | |
3378 | xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h" | |
3379 | xm_defines="USG POSIX" | |
3380 | tmake_file=sparc/t-sol2 | |
3381 | xmake_file=sparc/x-sysv4 | |
3382 | extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o" | |
3383 | case $machine in | |
3384 | changequote(,)dnl | |
3385 | *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;; | |
3386 | changequote([,])dnl | |
3387 | *-*-solaris2*) | |
3388 | if test x$gnu_ld = xyes | |
3389 | then | |
3390 | tm_file=sparc/sol2-64.h | |
3391 | else | |
3392 | tm_file=sparc/sol2-sld-64.h | |
3393 | fi | |
3394 | tmake_file="$tmake_file sparc/t-sol2-64" | |
3395 | ;; | |
3396 | esac | |
3397 | case $machine in | |
3398 | changequote(,)dnl | |
3399 | *-*-solaris2.[0-4]) | |
3400 | changequote([,])dnl | |
3401 | float_format=i128 | |
3402 | ;; | |
3403 | *) | |
3404 | float_format=none | |
3405 | ;; | |
3406 | esac | |
3407 | if test x${enable_threads} = x; then | |
3408 | enable_threads=$have_pthread_h | |
3409 | if test x${enable_threads} = x; then | |
3410 | enable_threads=$have_thread_h | |
3411 | fi | |
3412 | fi | |
3413 | if test x${enable_threads} = xyes; then | |
3414 | if test x${have_pthread_h} = xyes; then | |
3415 | thread_file='posix' | |
3416 | else | |
3417 | thread_file='solaris' | |
3418 | fi | |
3419 | fi | |
3420 | ;; | |
3421 | sparc-*-sunos4.0*) | |
3422 | tm_file=sparc/sunos4.h | |
3423 | tmake_file=sparc/t-sunos40 | |
3424 | use_collect2=yes | |
3425 | ;; | |
3426 | sparc-*-sunos4*) | |
3427 | tm_file=sparc/sunos4.h | |
3428 | tmake_file=sparc/t-sunos41 | |
3429 | use_collect2=yes | |
3430 | if test x$gas = xyes; then | |
3431 | tm_file="${tm_file} sparc/sun4gas.h" | |
3432 | fi | |
3433 | ;; | |
3434 | sparc-*-sunos3*) | |
3435 | tm_file=sparc/sun4o3.h | |
3436 | use_collect2=yes | |
3437 | ;; | |
3438 | sparc-*-sysv4*) | |
3439 | tm_file=sparc/sysv4.h | |
3440 | xm_file="sparc/xm-sysv4.h" | |
3441 | xm_defines="USG POSIX" | |
3442 | tmake_file=t-svr4 | |
3443 | xmake_file=sparc/x-sysv4 | |
3444 | extra_parts="crtbegin.o crtend.o" | |
3445 | ;; | |
3446 | sparc-*-vxsim*) | |
3447 | xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h" | |
3448 | xm_defines="USG POSIX" | |
3449 | tm_file=sparc/vxsim.h | |
3450 | tmake_file=sparc/t-vxsparc | |
3451 | xmake_file=sparc/x-sysv4 | |
3452 | ;; | |
3453 | sparclet-*-aout*) | |
3454 | tm_file="sparc/splet.h libgloss.h" | |
3455 | tmake_file=sparc/t-splet | |
3456 | ;; | |
3457 | sparclite-*-coff*) | |
3458 | tm_file="sparc/litecoff.h libgloss.h" | |
3459 | tmake_file=sparc/t-sparclite | |
3460 | ;; | |
3461 | sparclite-*-aout*) | |
3462 | tm_file="sparc/lite.h aoutos.h libgloss.h" | |
3463 | tmake_file=sparc/t-sparclite | |
3464 | ;; | |
3465 | sparclite-*-elf*) | |
3466 | tm_file="sparc/liteelf.h" | |
3467 | tmake_file=sparc/t-sparclite | |
3468 | extra_parts="crtbegin.o crtend.o" | |
3469 | ;; | |
3470 | sparc86x-*-aout*) | |
3471 | tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h" | |
3472 | tmake_file=sparc/t-sp86x | |
3473 | ;; | |
3474 | sparc86x-*-elf*) | |
3475 | tm_file="sparc/sp86x-elf.h" | |
3476 | tmake_file=sparc/t-sp86x | |
3477 | extra_parts="crtbegin.o crtend.o" | |
3478 | ;; | |
3479 | sparc64-*-aout*) | |
3480 | tmake_file=sparc/t-sp64 | |
3481 | tm_file=sparc/sp64-aout.h | |
3482 | ;; | |
3483 | sparc64-*-elf*) | |
3484 | tmake_file=sparc/t-sp64 | |
3485 | tm_file=sparc/sp64-elf.h | |
3486 | extra_parts="crtbegin.o crtend.o" | |
3487 | ;; | |
3488 | sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux | |
3489 | tmake_file="t-linux sparc/t-linux64" | |
3490 | xm_file="sparc/xm-sp64.h sparc/xm-linux.h" | |
3491 | tm_file=sparc/linux64.h | |
3492 | xmake_file=x-linux | |
3493 | extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
3494 | gnu_ld=yes | |
3495 | if test x$enable_threads = xyes; then | |
3496 | thread_file='posix' | |
3497 | fi | |
3498 | float_format=sparc | |
3499 | ;; | |
3500 | # This hasn't been upgraded to GCC 2. | |
3501 | # tahoe-harris-*) # Harris tahoe, using COFF. | |
3502 | # tm_file=tahoe/harris.h | |
3503 | # ;; | |
3504 | # tahoe-*-bsd*) # tahoe running BSD | |
3505 | # ;; | |
3506 | ||
3507 | thumb*-*-*) | |
3508 | AC_MSG_ERROR([ | |
3509 | *** The Thumb targets have been depreciated. The equivalent | |
3510 | *** ARM based toolchain can now generated Thumb instructions | |
3511 | *** when the -mthumb switch is given to the compiler.]) | |
3512 | ;; | |
3513 | # This hasn't been upgraded to GCC 2. | |
3514 | # tron-*-*) | |
3515 | # cpu_type=gmicro | |
3516 | # use_collect2=yes | |
3517 | # ;; | |
3518 | v850-*-rtems*) | |
3519 | cpu_type=v850 | |
3520 | tm_file="v850/rtems.h" | |
3521 | xm_file="v850/xm-v850.h" | |
3522 | tmake_file="v850/t-v850 t-rtems" | |
3523 | if test x$stabs = xyes | |
3524 | then | |
3525 | tm_file="${tm_file} dbx.h" | |
3526 | fi | |
3527 | use_collect2=no | |
3528 | ;; | |
3529 | v850-*-*) | |
3530 | target_cpu_default="TARGET_CPU_generic" | |
3531 | cpu_type=v850 | |
3532 | tm_file="v850/v850.h" | |
3533 | xm_file="v850/xm-v850.h" | |
3534 | tmake_file=v850/t-v850 | |
3535 | if test x$stabs = xyes | |
3536 | then | |
3537 | tm_file="${tm_file} dbx.h" | |
3538 | fi | |
3539 | use_collect2=no | |
3540 | ;; | |
3541 | vax-*-bsd*) # vaxen running BSD | |
3542 | use_collect2=yes | |
3543 | float_format=vax | |
3544 | ;; | |
3545 | vax-*-sysv*) # vaxen running system V | |
3546 | tm_file="${tm_file} vax/vaxv.h" | |
3547 | xm_defines=USG | |
3548 | float_format=vax | |
3549 | ;; | |
3550 | vax-*-netbsd*) | |
3551 | tm_file="${tm_file} netbsd.h vax/netbsd.h" | |
3552 | tmake_file=t-netbsd | |
3553 | float_format=vax | |
3554 | use_collect2=yes | |
3555 | ;; | |
3556 | vax-*-openbsd*) | |
3557 | tmake_file="${tmake_file} vax/t-openbsd" | |
3558 | ;; | |
3559 | vax-*-ultrix*) # vaxen running ultrix | |
3560 | tm_file="${tm_file} vax/ultrix.h" | |
3561 | use_collect2=yes | |
3562 | float_format=vax | |
3563 | ;; | |
3564 | vax-*-vms*) # vaxen running VMS | |
3565 | xm_file=vax/xm-vms.h | |
3566 | tm_file=vax/vms.h | |
3567 | float_format=vax | |
3568 | ;; | |
3569 | vax-*-*) # vax default entry | |
3570 | float_format=vax | |
3571 | ;; | |
3572 | we32k-att-sysv*) | |
3573 | xm_file="${xm_file} xm-svr3" | |
3574 | use_collect2=yes | |
3575 | ;; | |
3576 | *) | |
3577 | echo "Configuration $machine not supported" 1>&2 | |
3578 | exit 1 | |
3579 | ;; | |
3580 | esac | |
3581 | ||
3582 | case $machine in | |
3583 | *-*-linux-gnu*) | |
3584 | ;; # Existing GNU/Linux systems do not use the GNU setup. | |
3585 | *-*-gnu*) | |
3586 | # On the GNU system, the setup is just about the same on | |
3587 | # each different CPU. The specific machines that GNU | |
3588 | # supports are matched above and just set $cpu_type. | |
3589 | xm_file="xm-gnu.h ${xm_file}" | |
3590 | tm_file=${cpu_type}/gnu.h | |
3591 | extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" | |
3592 | # GNU always uses ELF. | |
3593 | elf=yes | |
3594 | # GNU tools are the only tools. | |
3595 | gnu_ld=yes | |
3596 | gas=yes | |
3597 | xmake_file=x-linux # These details are the same as Linux. | |
3598 | tmake_file=t-gnu # These are not. | |
3599 | ;; | |
3600 | *-*-sysv4*) | |
3601 | xmake_try_sysv=x-sysv | |
3602 | install_headers_dir=install-headers-cpio | |
3603 | ;; | |
3604 | *-*-sysv*) | |
3605 | install_headers_dir=install-headers-cpio | |
3606 | ;; | |
3607 | esac | |
3608 | ||
3609 | # Distinguish i[34567]86 | |
3610 | # Also, do not run mips-tfile on MIPS if using gas. | |
3611 | # Process --with-cpu= for PowerPC/rs6000 | |
3612 | target_cpu_default2= | |
3613 | case $machine in | |
3614 | i486-*-*) | |
3615 | target_cpu_default2=1 | |
3616 | ;; | |
3617 | i586-*-*) | |
3618 | case $target_alias in | |
3619 | k6-*) | |
3620 | target_cpu_default2=4 | |
3621 | ;; | |
3622 | *) | |
3623 | target_cpu_default2=2 | |
3624 | ;; | |
3625 | esac | |
3626 | ;; | |
3627 | i686-*-* | i786-*-*) | |
3628 | target_cpu_default2=3 | |
3629 | ;; | |
3630 | alpha*-*-*) | |
3631 | case $machine in | |
3632 | changequote(,)dnl | |
3633 | alphaev6[78]*) | |
3634 | changequote([,])dnl | |
3635 | target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX" | |
3636 | ;; | |
3637 | alphaev6*) | |
3638 | target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX" | |
3639 | ;; | |
3640 | alphapca56*) | |
3641 | target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX" | |
3642 | ;; | |
3643 | alphaev56*) | |
3644 | target_cpu_default2="MASK_CPU_EV5|MASK_BWX" | |
3645 | ;; | |
3646 | alphaev5*) | |
3647 | target_cpu_default2="MASK_CPU_EV5" | |
3648 | ;; | |
3649 | esac | |
3650 | ||
3651 | if test x$gas = xyes | |
3652 | then | |
3653 | if test "$target_cpu_default2" = "" | |
3654 | then | |
3655 | target_cpu_default2="MASK_GAS" | |
3656 | else | |
3657 | target_cpu_default2="${target_cpu_default2}|MASK_GAS" | |
3658 | fi | |
3659 | fi | |
3660 | ;; | |
3661 | arm*-*-*) | |
3662 | case "x$with_cpu" in | |
3663 | x) | |
3664 | # The most generic | |
3665 | target_cpu_default2="TARGET_CPU_generic" | |
3666 | ;; | |
3667 | ||
3668 | # Distinguish cores, and major variants | |
3669 | # arm7m doesn't exist, but D & I don't affect code | |
3670 | changequote(,)dnl | |
3671 | xarm[23678] | xarm250 | xarm[67][01]0 \ | |
3672 | | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \ | |
3673 | | xarm7100 | xarm7500 | xarm7500fe | xarm810 \ | |
3674 | | xstrongarm | xstrongarm110 | xstrongarm1100) | |
3675 | changequote([,])dnl | |
3676 | target_cpu_default2="TARGET_CPU_$with_cpu" | |
3677 | ;; | |
3678 | ||
3679 | xyes | xno) | |
3680 | echo "--with-cpu must be passed a value" 1>&2 | |
3681 | exit 1 | |
3682 | ;; | |
3683 | ||
3684 | *) | |
3685 | if test x$pass2done = xyes | |
3686 | then | |
3687 | echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2 | |
3688 | exit 1 | |
3689 | fi | |
3690 | ;; | |
3691 | esac | |
3692 | ;; | |
3693 | ||
3694 | mips*-*-ecoff* | mips*-*-elf*) | |
3695 | if test x$gas = xyes | |
3696 | then | |
3697 | if test x$gnu_ld = xyes | |
3698 | then | |
3699 | target_cpu_default2=20 | |
3700 | else | |
3701 | target_cpu_default2=16 | |
3702 | fi | |
3703 | fi | |
3704 | ;; | |
3705 | mips*-*-*) | |
3706 | if test x$gas = xyes | |
3707 | then | |
3708 | target_cpu_default2=16 | |
3709 | fi | |
3710 | ;; | |
3711 | powerpc*-*-* | rs6000-*-*) | |
3712 | case "x$with_cpu" in | |
3713 | x) | |
3714 | ;; | |
3715 | ||
3716 | xcommon | xpower | xpower2 | xpowerpc | xrios \ | |
3717 | | xrios1 | xrios2 | xrsc | xrsc1 \ | |
3718 | | x601 | x602 | x603 | x603e | x604 | x604e | x620 \ | |
3719 | | xec603e | x740 | x750 | x401 \ | |
3720 | | x403 | x505 | x801 | x821 | x823 | x860) | |
3721 | target_cpu_default2="\"$with_cpu\"" | |
3722 | ;; | |
3723 | ||
3724 | xyes | xno) | |
3725 | echo "--with-cpu must be passed a value" 1>&2 | |
3726 | exit 1 | |
3727 | ;; | |
3728 | ||
3729 | *) | |
3730 | if test x$pass2done = xyes | |
3731 | then | |
3732 | echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2 | |
3733 | exit 1 | |
3734 | fi | |
3735 | ;; | |
3736 | esac | |
3737 | ;; | |
3738 | sparc*-*-*) | |
3739 | case ".$with_cpu" in | |
3740 | .) | |
3741 | target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`" | |
3742 | ;; | |
3743 | .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9) | |
3744 | target_cpu_default2="TARGET_CPU_$with_cpu" | |
3745 | ;; | |
3746 | *) | |
3747 | if test x$pass2done = xyes | |
3748 | then | |
3749 | echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2 | |
3750 | exit 1 | |
3751 | fi | |
3752 | ;; | |
3753 | esac | |
3754 | ;; | |
3755 | esac | |
3756 | ||
3757 | if test "$target_cpu_default2" != "" | |
3758 | then | |
3759 | if test "$target_cpu_default" != "" | |
3760 | then | |
3761 | target_cpu_default="(${target_cpu_default}|${target_cpu_default2})" | |
3762 | else | |
3763 | target_cpu_default=$target_cpu_default2 | |
3764 | fi | |
3765 | fi | |
3766 | ||
3767 | # No need for collect2 if we have the GNU linker. | |
3768 | # Actually, there is now; GNU ld doesn't handle the EH info or | |
3769 | # collecting for shared libraries. | |
3770 | #case x$gnu_ld in | |
3771 | #xyes) | |
3772 | # use_collect2= | |
3773 | # ;; | |
3774 | #esac | |
3775 | ||
3776 | # Save data on machine being used to compile GCC in build_xm_file. | |
3777 | # Save data on host machine in vars host_xm_file and host_xmake_file. | |
3778 | if test x$pass1done = x | |
3779 | then | |
3780 | if test x"$xm_file" = x | |
3781 | then build_xm_file=$cpu_type/xm-$cpu_type.h | |
3782 | else build_xm_file=$xm_file | |
3783 | fi | |
3784 | build_xm_defines=$xm_defines | |
3785 | build_install_headers_dir=$install_headers_dir | |
3786 | build_exeext=$exeext | |
3787 | pass1done=yes | |
3788 | else | |
3789 | if test x$pass2done = x | |
3790 | then | |
3791 | if test x"$xm_file" = x | |
3792 | then host_xm_file=$cpu_type/xm-$cpu_type.h | |
3793 | else host_xm_file=$xm_file | |
3794 | fi | |
3795 | host_xm_defines=$xm_defines | |
3796 | if test x"$xmake_file" = x | |
3797 | then xmake_file=$cpu_type/x-$cpu_type | |
3798 | fi | |
3799 | host_xmake_file="$xmake_file" | |
3800 | host_truncate_target=$truncate_target | |
3801 | host_extra_gcc_objs=$extra_gcc_objs | |
3802 | host_extra_objs=$extra_host_objs | |
3803 | host_exeext=$exeext | |
3804 | pass2done=yes | |
3805 | fi | |
3806 | fi | |
3807 | done | |
3808 | ||
3809 | extra_objs="${host_extra_objs} ${extra_objs}" | |
3810 | ||
3811 | # Default the target-machine variables that were not explicitly set. | |
3812 | if test x"$tm_file" = x | |
3813 | then tm_file=$cpu_type/$cpu_type.h; fi | |
3814 | ||
3815 | if test x$extra_headers = x | |
3816 | then extra_headers=; fi | |
3817 | ||
3818 | if test x"$xm_file" = x | |
3819 | then xm_file=$cpu_type/xm-$cpu_type.h; fi | |
3820 | ||
3821 | if test x$md_file = x | |
3822 | then md_file=$cpu_type/$cpu_type.md; fi | |
3823 | ||
3824 | if test x$out_file = x | |
3825 | then out_file=$cpu_type/$cpu_type.c; fi | |
3826 | ||
3827 | if test x"$tmake_file" = x | |
3828 | then tmake_file=$cpu_type/t-$cpu_type | |
3829 | fi | |
3830 | ||
3831 | if test x"$dwarf2" = xyes | |
3832 | then tm_file="$tm_file tm-dwarf2.h" | |
3833 | fi | |
3834 | ||
3835 | if test x$float_format = x | |
3836 | then float_format=i64 | |
3837 | fi | |
3838 | ||
3839 | if test $float_format = none | |
3840 | then float_h_file=Makefile.in | |
3841 | else float_h_file=float-$float_format.h | |
3842 | fi | |
3843 | ||
3844 | # Handle cpp installation. | |
3845 | if test x$enable_cpp != xno | |
3846 | then | |
3847 | tmake_file="$tmake_file t-install-cpp" | |
3848 | fi | |
3849 | ||
3850 | # Say what files are being used for the output code and MD file. | |
3851 | echo "Using \`$srcdir/config/$out_file' to output insns." | |
3852 | echo "Using \`$srcdir/config/$md_file' as machine description file." | |
3853 | ||
3854 | count=a | |
3855 | for f in $tm_file; do | |
3856 | count=${count}x | |
3857 | done | |
3858 | if test $count = ax; then | |
3859 | echo "Using \`$srcdir/config/$tm_file' as target machine macro file." | |
3860 | else | |
3861 | echo "Using the following target machine macro files:" | |
3862 | for f in $tm_file; do | |
3863 | echo " $srcdir/config/$f" | |
3864 | done | |
3865 | fi | |
3866 | ||
3867 | count=a | |
3868 | for f in $host_xm_file; do | |
3869 | count=${count}x | |
3870 | done | |
3871 | if test $count = ax; then | |
3872 | echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." | |
3873 | else | |
3874 | echo "Using the following host machine macro files:" | |
3875 | for f in $host_xm_file; do | |
3876 | echo " $srcdir/config/$f" | |
3877 | done | |
3878 | fi | |
3879 | ||
3880 | if test "$host_xm_file" != "$build_xm_file"; then | |
3881 | count=a | |
3882 | for f in $build_xm_file; do | |
3883 | count=${count}x | |
3884 | done | |
3885 | if test $count = ax; then | |
3886 | echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." | |
3887 | else | |
3888 | echo "Using the following build machine macro files:" | |
3889 | for f in $build_xm_file; do | |
3890 | echo " $srcdir/config/$f" | |
3891 | done | |
3892 | fi | |
3893 | fi | |
3894 | ||
3895 | if test x$thread_file = x; then | |
3896 | if test x$target_thread_file != x; then | |
3897 | thread_file=$target_thread_file | |
3898 | else | |
3899 | thread_file='single' | |
3900 | fi | |
3901 | fi | |
3902 | ||
3903 | # Set up the header files. | |
3904 | # $links is the list of header files to create. | |
3905 | # $vars is the list of shell variables with file names to include. | |
3906 | # auto-host.h is the file containing items generated by autoconf and is | |
3907 | # the first file included by config.h. | |
3908 | null_defines= | |
3909 | host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h" | |
3910 | ||
3911 | # If host=build, it is correct to have hconfig include auto-host.h | |
3912 | # as well. If host!=build, we are in error and need to do more | |
3913 | # work to find out the build config parameters. | |
3914 | if test x$host = x$build | |
3915 | then | |
3916 | build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h" | |
3917 | else | |
3918 | # We create a subdir, then run autoconf in the subdir. | |
3919 | # To prevent recursion we set host and build for the new | |
3920 | # invocation of configure to the build for this invocation | |
3921 | # of configure. | |
3922 | tempdir=build.$$ | |
3923 | rm -rf $tempdir | |
3924 | mkdir $tempdir | |
3925 | cd $tempdir | |
3926 | case ${srcdir} in | |
3927 | /*) realsrcdir=${srcdir};; | |
3928 | *) realsrcdir=../${srcdir};; | |
3929 | esac | |
3930 | CC=${CC_FOR_BUILD} ${realsrcdir}/configure \ | |
3931 | --target=$target --host=$build --build=$build | |
3932 | ||
3933 | # We just finished tests for the build machine, so rename | |
3934 | # the file auto-build.h in the gcc directory. | |
3935 | mv auto-host.h ../auto-build.h | |
3936 | cd .. | |
3937 | rm -rf $tempdir | |
3938 | build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h" | |
3939 | fi | |
3940 | ||
3941 | xm_file="gansidecl.h ${xm_file}" | |
3942 | tm_file="gansidecl.h ${tm_file}" | |
3943 | ||
3944 | vars="host_xm_file tm_file tm_p_file xm_file build_xm_file" | |
3945 | links="config.h tm.h tm_p.h tconfig.h hconfig.h" | |
3946 | defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines" | |
3947 | ||
3948 | rm -f config.bak | |
3949 | if test -f config.status; then mv -f config.status config.bak; fi | |
3950 | ||
3951 | # Make the links. | |
3952 | while test -n "$vars" | |
3953 | do | |
3954 | set $vars; var=$1; shift; vars=$* | |
3955 | set $links; link=$1; shift; links=$* | |
3956 | set $defines; define=$1; shift; defines=$* | |
3957 | ||
3958 | rm -f $link | |
3959 | # Make sure the file is created, even if it is empty. | |
3960 | echo >$link | |
3961 | ||
3962 | # Define TARGET_CPU_DEFAULT if the system wants one. | |
3963 | # This substitutes for lots of *.h files. | |
3964 | if test "$target_cpu_default" != "" -a $link = tm.h | |
3965 | then | |
3966 | echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link | |
3967 | fi | |
3968 | ||
3969 | for file in `eval echo '$'$var`; do | |
3970 | case $file in | |
3971 | auto-config.h) | |
3972 | ;; | |
3973 | *) | |
3974 | echo '#ifdef IN_GCC' >>$link | |
3975 | ;; | |
3976 | esac | |
3977 | echo "#include \"$file\"" >>$link | |
3978 | case $file in | |
3979 | auto-config.h) | |
3980 | ;; | |
3981 | *) | |
3982 | echo '#endif' >>$link | |
3983 | ;; | |
3984 | esac | |
3985 | done | |
3986 | ||
3987 | for def in `eval echo '$'$define`; do | |
3988 | echo "#ifndef $def" >>$link | |
3989 | echo "#define $def" >>$link | |
3990 | echo "#endif" >>$link | |
3991 | done | |
3992 | done | |
3993 | ||
3994 | # Truncate the target if necessary | |
3995 | if test x$host_truncate_target != x; then | |
3996 | target=`echo $target | sed -e 's/\(..............\).*/\1/'` | |
3997 | fi | |
3998 | ||
3999 | # Get the version trigger filename from the toplevel | |
4000 | if test "${with_gcc_version_trigger+set}" = set; then | |
4001 | gcc_version_trigger=$with_gcc_version_trigger | |
4002 | else | |
4003 | gcc_version_trigger=${srcdir}/version.c | |
4004 | fi | |
4005 | changequote(,)dnl | |
4006 | gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'` | |
4007 | changequote([,])dnl | |
4008 | ||
4009 | # Internationalization | |
4010 | PACKAGE=gcc | |
4011 | VERSION="$gcc_version" | |
4012 | AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", | |
4013 | [Define to the name of the distribution.]) | |
4014 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", | |
4015 | [Define to the version of the distribution.]) | |
4016 | AC_SUBST(PACKAGE) | |
4017 | AC_SUBST(VERSION) | |
4018 | ||
4019 | ALL_LINGUAS="en_UK" | |
4020 | ||
4021 | # NLS support is still experimental, so disable it by default for now. | |
4022 | AC_ARG_ENABLE(nls, | |
4023 | [ --enable-nls use Native Language Support (disabled by default)], | |
4024 | , enable_nls=no) | |
4025 | ||
4026 | AM_GNU_GETTEXT | |
4027 | XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT" | |
4028 | ||
4029 | # Windows32 Registry support for specifying GCC installation paths. | |
4030 | AC_ARG_ENABLE(win32-registry, | |
4031 | [ --disable-win32-registry | |
4032 | Disable lookup of installation paths in the | |
4033 | Registry on Windows hosts. | |
4034 | --enable-win32-registry Enable registry lookup (default). | |
4035 | --enable-win32-registry=KEY | |
4036 | Use KEY instead of GCC version as the last portion | |
4037 | of the registry key.],,) | |
4038 | ||
4039 | AC_MSG_CHECKING(whether windows registry support is requested) | |
4040 | if test x$enable_win32_registry != xno; then | |
4041 | AC_DEFINE(ENABLE_WIN32_REGISTRY, 1, | |
4042 | [Define to 1 if installation paths should be looked up in Windows32 | |
4043 | Registry. Ignored on non windows32 hosts.]) | |
4044 | AC_MSG_RESULT(yes) | |
4045 | else | |
4046 | AC_MSG_RESULT(no) | |
4047 | fi | |
4048 | ||
4049 | # Check if user specified a different registry key. | |
4050 | case x${enable_win32_registry} in | |
4051 | x | xyes) | |
4052 | # default. | |
4053 | gcc_cv_win32_registry_key="$VERSION" | |
4054 | ;; | |
4055 | xno) | |
4056 | # no registry lookup. | |
4057 | gcc_cv_win32_registry_key='' | |
4058 | ;; | |
4059 | *) | |
4060 | # user-specified key. | |
4061 | gcc_cv_win32_registry_key="$enable_win32_registry" | |
4062 | ;; | |
4063 | esac | |
4064 | ||
4065 | if test x$enable_win32_registry != xno; then | |
4066 | AC_MSG_CHECKING(registry key on windows hosts) | |
4067 | AC_DEFINE_UNQUOTED(WIN32_REGISTRY_KEY, "$gcc_cv_win32_registry_key", | |
4068 | [Define to be the last portion of registry key on windows hosts.]) | |
4069 | AC_MSG_RESULT($gcc_cv_win32_registry_key) | |
4070 | fi | |
4071 | ||
4072 | # Get an absolute path to the GCC top-level source directory | |
4073 | holddir=`pwd` | |
4074 | cd $srcdir | |
4075 | topdir=`pwd` | |
4076 | cd $holddir | |
4077 | ||
4078 | # Conditionalize the makefile for this host machine. | |
4079 | # Make-host contains the concatenation of all host makefile fragments | |
4080 | # [there can be more than one]. This file is built by configure.frag. | |
4081 | host_overrides=Make-host | |
4082 | dep_host_xmake_file= | |
4083 | for f in .. ${host_xmake_file} | |
4084 | do | |
4085 | if test -f ${srcdir}/config/$f | |
4086 | then | |
4087 | dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f" | |
4088 | fi | |
4089 | done | |
4090 | ||
4091 | # Conditionalize the makefile for this target machine. | |
4092 | # Make-target contains the concatenation of all host makefile fragments | |
4093 | # [there can be more than one]. This file is built by configure.frag. | |
4094 | target_overrides=Make-target | |
4095 | dep_tmake_file= | |
4096 | for f in .. ${tmake_file} | |
4097 | do | |
4098 | if test -f ${srcdir}/config/$f | |
4099 | then | |
4100 | dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f" | |
4101 | fi | |
4102 | done | |
4103 | ||
4104 | # If the host doesn't support symlinks, modify CC in | |
4105 | # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works. | |
4106 | # Otherwise, we can use "CC=$(CC)". | |
4107 | rm -f symtest.tem | |
4108 | if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null | |
4109 | then | |
4110 | cc_set_by_configure="\$(CC)" | |
4111 | quoted_cc_set_by_configure="\$(CC)" | |
4112 | stage_prefix_set_by_configure="\$(STAGE_PREFIX)" | |
4113 | else | |
4114 | rm -f symtest.tem | |
4115 | if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null | |
4116 | then | |
4117 | symbolic_link="cp -p" | |
4118 | else | |
4119 | symbolic_link="cp" | |
4120 | fi | |
4121 | cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`" | |
4122 | quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`" | |
4123 | stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`" | |
4124 | fi | |
4125 | rm -f symtest.tem | |
4126 | ||
4127 | out_object_file=`basename $out_file .c`.o | |
4128 | ||
4129 | tm_file_list= | |
4130 | for f in $tm_file; do | |
4131 | case $f in | |
4132 | gansidecl.h ) | |
4133 | tm_file_list="${tm_file_list} $f" ;; | |
4134 | *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;; | |
4135 | esac | |
4136 | done | |
4137 | ||
4138 | host_xm_file_list= | |
4139 | for f in $host_xm_file; do | |
4140 | case $f in | |
4141 | auto-host.h | gansidecl.h | hwint.h ) | |
4142 | host_xm_file_list="${host_xm_file_list} $f" ;; | |
4143 | *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;; | |
4144 | esac | |
4145 | done | |
4146 | ||
4147 | build_xm_file_list= | |
4148 | for f in $build_xm_file; do | |
4149 | case $f in | |
4150 | auto-build.h | auto-host.h | gansidecl.h | hwint.h ) | |
4151 | build_xm_file_list="${build_xm_file_list} $f" ;; | |
4152 | *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;; | |
4153 | esac | |
4154 | done | |
4155 | ||
4156 | # Define macro CROSS_COMPILE in compilation | |
4157 | # if this is a cross-compiler. | |
4158 | # Also use all.cross instead of all.internal | |
4159 | # and add cross-make to Makefile. | |
4160 | cross_overrides="/dev/null" | |
4161 | if test x$host != x$target | |
4162 | then | |
4163 | cross_defines="CROSS=-DCROSS_COMPILE" | |
4164 | cross_overrides="${topdir}/cross-make" | |
4165 | fi | |
4166 | ||
4167 | # When building gcc with a cross-compiler, we need to fix a few things. | |
4168 | # This must come after cross-make as we want all.build to override | |
4169 | # all.cross. | |
4170 | build_overrides="/dev/null" | |
4171 | if test x$build != x$host | |
4172 | then | |
4173 | build_overrides="${topdir}/build-make" | |
4174 | fi | |
4175 | ||
4176 | # Expand extra_headers to include complete path. | |
4177 | # This substitutes for lots of t-* files. | |
4178 | extra_headers_list= | |
4179 | if test "x$extra_headers" = x | |
4180 | then true | |
4181 | else | |
4182 | # Prepend ${srcdir}/ginclude/ to every entry in extra_headers. | |
4183 | for file in $extra_headers; | |
4184 | do | |
4185 | extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}" | |
4186 | done | |
4187 | fi | |
4188 | ||
4189 | if test x$use_collect2 = xno; then | |
4190 | use_collect2= | |
4191 | fi | |
4192 | ||
4193 | # Add a definition of USE_COLLECT2 if system wants one. | |
4194 | # Also tell toplev.c what to do. | |
4195 | # This substitutes for lots of t-* files. | |
4196 | if test x$use_collect2 = x | |
4197 | then | |
4198 | will_use_collect2= | |
4199 | maybe_use_collect2= | |
4200 | else | |
4201 | will_use_collect2="collect2" | |
4202 | maybe_use_collect2="-DUSE_COLLECT2" | |
4203 | fi | |
4204 | ||
4205 | # NEED TO CONVERT | |
4206 | # Set MD_DEPS if the real md file is in md.pre-cpp. | |
4207 | # Set MD_CPP to the cpp to pass the md file through. Md files use ';' | |
4208 | # for line oriented comments, so we must always use a GNU cpp. If | |
4209 | # building gcc with a cross compiler, use the cross compiler just | |
4210 | # built. Otherwise, we can use the cpp just built. | |
4211 | md_file_sub= | |
4212 | if test "x$md_cppflags" = x | |
4213 | then | |
4214 | md_file_sub=$srcdir/config/$md_file | |
4215 | else | |
4216 | md_file=md | |
4217 | fi | |
4218 | ||
4219 | # If we have gas in the build tree, make a link to it. | |
4220 | if test -f ../gas/Makefile; then | |
4221 | rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null | |
4222 | fi | |
4223 | ||
4224 | # If we have nm in the build tree, make a link to it. | |
4225 | if test -f ../binutils/Makefile; then | |
4226 | rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null | |
4227 | fi | |
4228 | ||
4229 | # If we have ld in the build tree, make a link to it. | |
4230 | if test -f ../ld/Makefile; then | |
4231 | # if test x$use_collect2 = x; then | |
4232 | # rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null | |
4233 | # else | |
4234 | rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null | |
4235 | # fi | |
4236 | fi | |
4237 | ||
4238 | # Figure out what assembler alignment features are present. | |
4239 | AC_MSG_CHECKING(assembler alignment features) | |
4240 | gcc_cv_as= | |
4241 | gcc_cv_as_alignment_features= | |
4242 | gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas | |
4243 | if test -x "$DEFAULT_ASSEMBLER"; then | |
4244 | gcc_cv_as="$DEFAULT_ASSEMBLER" | |
4245 | elif test -x "$AS"; then | |
4246 | gcc_cv_as="$AS" | |
4247 | elif test -x as$host_exeext; then | |
4248 | # Build using assembler in the current directory. | |
4249 | gcc_cv_as=./as$host_exeext | |
4250 | elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then | |
4251 | # Single tree build which includes gas. | |
4252 | for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in | |
4253 | do | |
4254 | changequote(,)dnl | |
4255 | gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f` | |
4256 | changequote([,])dnl | |
4257 | if test x$gcc_cv_gas_version != x; then | |
4258 | break | |
4259 | fi | |
4260 | done | |
4261 | changequote(,)dnl | |
4262 | gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` | |
4263 | gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` | |
4264 | changequote([,])dnl | |
4265 | if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then | |
4266 | # Gas version 2.6 and later support for .balign and .p2align. | |
4267 | # bytes to skip when using .p2align. | |
4268 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then | |
4269 | gcc_cv_as_alignment_features=".balign and .p2align" | |
4270 | AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN) | |
4271 | fi | |
4272 | # Gas version 2.8 and later support specifying the maximum | |
4273 | # bytes to skip when using .p2align. | |
4274 | if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then | |
4275 | gcc_cv_as_alignment_features=".p2align including maximum skip" | |
4276 | AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN) | |
4277 | fi | |
4278 | fi | |
4279 | elif test x$host = x$target; then | |
4280 | # Native build. | |
4281 | # Search the same directories that the installed compiler will | |
4282 | # search. Else we may find the wrong assembler and lose. If we | |
4283 | # do not find a suitable assembler binary, then try the user's | |
4284 | # path. | |
4285 | # | |
4286 | # Also note we have to check MD_EXEC_PREFIX before checking the | |
4287 | # user's path. Unfortunately, there is no good way to get at the | |
4288 | # value of MD_EXEC_PREFIX here. So we do a brute force search | |
4289 | # through all the known MD_EXEC_PREFIX values. Ugh. This needs | |
4290 | # to be fixed as part of the make/configure rewrite too. | |
4291 | ||
4292 | if test "x$exec_prefix" = xNONE; then | |
4293 | if test "x$prefix" = xNONE; then | |
4294 | test_prefix=/usr/local | |
4295 | else | |
4296 | test_prefix=$prefix | |
4297 | fi | |
4298 | else | |
4299 | test_prefix=$exec_prefix | |
4300 | fi | |
4301 | ||
4302 | # If the loop below does not find an assembler, then use whatever | |
4303 | # one we can find in the users's path. | |
4304 | # user's path. | |
4305 | as=as$host_exeext | |
4306 | ||
4307 | test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \ | |
4308 | $test_prefix/lib/gcc-lib/$target \ | |
4309 | /usr/lib/gcc/$target/$gcc_version \ | |
4310 | /usr/lib/gcc/$target \ | |
4311 | $test_prefix/$target/bin/$target/$gcc_version \ | |
4312 | $test_prefix/$target/bin \ | |
4313 | /usr/libexec \ | |
4314 | /usr/ccs/gcc \ | |
4315 | /usr/ccs/bin \ | |
4316 | /udk/usr/ccs/bin \ | |
4317 | /bsd43/usr/lib/cmplrs/cc \ | |
4318 | /usr/cross64/usr/bin \ | |
4319 | /usr/lib/cmplrs/cc \ | |
4320 | /sysv/usr/lib/cmplrs/cc \ | |
4321 | /svr4/usr/lib/cmplrs/cc \ | |
4322 | /usr/bin" | |
4323 | ||
4324 | for dir in $test_dirs; do | |
4325 | if test -f $dir/as$host_exeext; then | |
4326 | gcc_cv_as=$dir/as$host_exeext | |
4327 | break; | |
4328 | fi | |
4329 | done | |
4330 | fi | |
4331 | if test x$gcc_cv_as != x; then | |
4332 | # Check if we have .balign and .p2align | |
4333 | echo ".balign 4" > conftest.s | |
4334 | echo ".p2align 2" >> conftest.s | |
4335 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
4336 | gcc_cv_as_alignment_features=".balign and .p2align" | |
4337 | AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN) | |
4338 | fi | |
4339 | rm -f conftest.s conftest.o | |
4340 | # Check if specifying the maximum bytes to skip when | |
4341 | # using .p2align is supported. | |
4342 | echo ".p2align 4,,7" > conftest.s | |
4343 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
4344 | gcc_cv_as_alignment_features=".p2align including maximum skip" | |
4345 | AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN) | |
4346 | fi | |
4347 | rm -f conftest.s conftest.o | |
4348 | fi | |
4349 | AC_MSG_RESULT($gcc_cv_as_alignment_features) | |
4350 | ||
4351 | AC_MSG_CHECKING(assembler subsection support) | |
4352 | gcc_cv_as_subsections= | |
4353 | if test x$gcc_cv_as != x; then | |
4354 | # Check if we have .subsection | |
4355 | echo ".subsection 1" > conftest.s | |
4356 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
4357 | gcc_cv_as_subsections=".subsection" | |
4358 | if test -x nm$host_exeext; then | |
4359 | gcc_cv_nm=./nm$host_exeext | |
4360 | elif test x$host = x$target; then | |
4361 | # Native build. | |
4362 | gcc_cv_nm=nm$host_exeext | |
4363 | fi | |
4364 | if test x$gcc_cv_nm != x; then | |
4365 | cat > conftest.s <<EOF | |
4366 | conftest_label1: .word 0 | |
4367 | .subsection -1 | |
4368 | conftest_label2: .word 0 | |
4369 | .previous | |
4370 | EOF | |
4371 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
4372 | $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 | |
4373 | $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 | |
4374 | if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then | |
4375 | : | |
4376 | else | |
4377 | gcc_cv_as_subsections="working .subsection -1" | |
4378 | AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING, 1, | |
4379 | [Define if your assembler supports .subsection and .subsection -1 starts | |
4380 | emitting at the beginning of your section.]) | |
4381 | fi | |
4382 | fi | |
4383 | fi | |
4384 | fi | |
4385 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
4386 | fi | |
4387 | AC_MSG_RESULT($gcc_cv_as_subsections) | |
4388 | ||
4389 | AC_MSG_CHECKING(assembler weak support) | |
4390 | gcc_cv_as_weak= | |
4391 | if test x$gcc_cv_as != x; then | |
4392 | # Check if we have .weak | |
4393 | echo " .weak foobar" > conftest.s | |
4394 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
4395 | AC_DEFINE(HAVE_GAS_WEAK, 1, | |
4396 | [Define if your assembler supports .weak.]) | |
4397 | gcc_cv_as_weak="yes" | |
4398 | fi | |
4399 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
4400 | fi | |
4401 | AC_MSG_RESULT($gcc_cv_as_weak) | |
4402 | ||
4403 | AC_MSG_CHECKING(assembler hidden support) | |
4404 | gcc_cv_as_hidden= | |
4405 | if test x$gcc_cv_as != x; then | |
4406 | # Check if we have .hidden | |
4407 | echo " .hidden foobar" > conftest.s | |
4408 | echo "foobar:" >> conftest.s | |
4409 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
4410 | AC_DEFINE(HAVE_GAS_HIDDEN, 1, | |
4411 | [Define if your assembler supports .hidden.]) | |
4412 | gcc_cv_as_hidden="yes" | |
4413 | fi | |
4414 | rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 | |
4415 | fi | |
4416 | AC_MSG_RESULT($gcc_cv_as_hidden) | |
4417 | ||
4418 | case "$target" in | |
4419 | sparc*-*-*) | |
4420 | AC_CACHE_CHECK([assembler .register pseudo-op support], | |
4421 | gcc_cv_as_register_pseudo_op, [ | |
4422 | gcc_cv_as_register_pseudo_op=unknown | |
4423 | if test x$gcc_cv_as != x; then | |
4424 | # Check if we have .register | |
4425 | echo ".register %g2, #scratch" > conftest.s | |
4426 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
4427 | gcc_cv_as_register_pseudo_op=yes | |
4428 | else | |
4429 | gcc_cv_as_register_pseudo_op=no | |
4430 | fi | |
4431 | rm -f conftest.s conftest.o | |
4432 | fi | |
4433 | ]) | |
4434 | if test "x$gcc_cv_as_register_pseudo_op" = xyes; then | |
4435 | AC_DEFINE(HAVE_AS_REGISTER_PSEUDO_OP, 1, | |
4436 | [Define if your assembler supports .register.]) | |
4437 | fi | |
4438 | ||
4439 | case "$tm_file" in | |
4440 | *64*) | |
4441 | AC_CACHE_CHECK([for 64 bit support in assembler ($gcc_cv_as)], | |
4442 | gcc_cv_as_flags64, [ | |
4443 | if test -n "$gcc_cv_as"; then | |
4444 | echo ".xword foo" > conftest.s | |
4445 | gcc_cv_as_flags64=no | |
4446 | for flag in "-xarch=v9" "-64 -Av9"; do | |
4447 | if $gcc_cv_as $flag -o conftest.o conftest.s \ | |
4448 | > /dev/null 2>&1; then | |
4449 | gcc_cv_as_flags64=$flag | |
4450 | break | |
4451 | fi | |
4452 | done | |
4453 | rm -f conftest.s conftest.o | |
4454 | else | |
4455 | if test "$gas" = yes; then | |
4456 | gcc_cv_as_flags64="-64 -Av9" | |
4457 | else | |
4458 | gcc_cv_as_flags64="-xarch=v9" | |
4459 | fi | |
4460 | fi | |
4461 | ]) | |
4462 | if test "x$gcc_cv_as_flags64" = xno; then | |
4463 | changequote(, ) | |
4464 | tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'` | |
4465 | dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'` | |
4466 | changequote([, ]) | |
4467 | else | |
4468 | AC_DEFINE_UNQUOTED(AS_SPARC64_FLAG, "$gcc_cv_as_flags64", | |
4469 | [Define if the assembler supports 64bit sparc.]) | |
4470 | fi | |
4471 | ;; | |
4472 | *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no} | |
4473 | ;; | |
4474 | esac | |
4475 | ||
4476 | if test "x$gcc_cv_as_flags64" != xno; then | |
4477 | AC_CACHE_CHECK([for assembler offsetable %lo() support], | |
4478 | gcc_cv_as_offsetable_lo10, [ | |
4479 | gcc_cv_as_offsetable_lo10=unknown | |
4480 | if test "x$gcc_cv_as" != x; then | |
4481 | # Check if assembler has offsetable %lo() | |
4482 | echo "or %g1, %lo(ab) + 12, %g1" > conftest.s | |
4483 | echo "or %g1, %lo(ab + 12), %g1" > conftest1.s | |
4484 | if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \ | |
4485 | > /dev/null 2>&1 && | |
4486 | $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \ | |
4487 | > /dev/null 2>&1; then | |
4488 | if cmp conftest.o conftest1.o > /dev/null 2>&1; then | |
4489 | gcc_cv_as_offsetable_lo10=no | |
4490 | else | |
4491 | gcc_cv_as_offsetable_lo10=yes | |
4492 | fi | |
4493 | else | |
4494 | gcc_cv_as_offsetable_lo10=no | |
4495 | fi | |
4496 | rm -f conftest.s conftest.o conftest1.s conftest1.o | |
4497 | fi | |
4498 | ]) | |
4499 | if test "x$gcc_cv_as_offsetable_lo10" = xyes; then | |
4500 | AC_DEFINE(HAVE_AS_OFFSETABLE_LO10, 1, | |
4501 | [Define if your assembler supports offsetable %lo().]) | |
4502 | fi | |
4503 | fi | |
4504 | ;; | |
4505 | ||
4506 | changequote(,)dnl | |
4507 | i[34567]86-*-*) | |
4508 | changequote([,])dnl | |
4509 | AC_MSG_CHECKING(assembler instructions) | |
4510 | gcc_cv_as_instructions= | |
4511 | if test x$gcc_cv_as != x; then | |
4512 | set "filds fists" "filds mem; fists mem" | |
4513 | while test $# -gt 0 | |
4514 | do | |
4515 | echo "$2" > conftest.s | |
4516 | if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then | |
4517 | gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" " | |
4518 | AC_DEFINE_UNQUOTED(HAVE_GAS_`echo "$1" | tr '[a-z ]' '[A-Z_]'`) | |
4519 | fi | |
4520 | shift 2 | |
4521 | done | |
4522 | rm -f conftest.s conftest.o | |
4523 | fi | |
4524 | AC_MSG_RESULT($gcc_cv_as_instructions) | |
4525 | ;; | |
4526 | esac | |
4527 | ||
4528 | # Figure out what language subdirectories are present. | |
4529 | # Look if the user specified --enable-languages="..."; if not, use | |
4530 | # the environment variable $LANGUAGES if defined. $LANGUAGES might | |
4531 | # go away some day. | |
4532 | if test x"${enable_languages+set}" != xset; then | |
4533 | if test x"${LANGUAGES+set}" = xset; then | |
4534 | enable_languages="`echo ${LANGUAGES} | tr ' ' ','`" | |
4535 | else | |
4536 | enable_languages=all | |
4537 | fi | |
4538 | fi | |
4539 | subdirs= | |
4540 | for lang in ${srcdir}/*/config-lang.in .. | |
4541 | do | |
4542 | case $lang in | |
4543 | ..) ;; | |
4544 | # The odd quoting in the next line works around | |
4545 | # an apparent bug in bash 1.12 on linux. | |
4546 | changequote(,)dnl | |
4547 | ${srcdir}/[*]/config-lang.in) ;; | |
4548 | *) | |
4549 | lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` | |
4550 | if test "x$lang_alias" = x | |
4551 | then | |
4552 | echo "$lang doesn't set \$language." 1>&2 | |
4553 | exit 1 | |
4554 | fi | |
4555 | if test x"${enable_languages}" = xall; then | |
4556 | add_this_lang=yes | |
4557 | else | |
4558 | case "${enable_languages}" in | |
4559 | ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" ) | |
4560 | add_this_lang=yes | |
4561 | ;; | |
4562 | * ) | |
4563 | add_this_lang=no | |
4564 | ;; | |
4565 | esac | |
4566 | fi | |
4567 | if test x"${add_this_lang}" = xyes; then | |
4568 | case $lang in | |
4569 | ${srcdir}/ada/config-lang.in) | |
4570 | if test x$gnat = xyes ; then | |
4571 | subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" | |
4572 | fi | |
4573 | ;; | |
4574 | *) | |
4575 | subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" | |
4576 | ;; | |
4577 | esac | |
4578 | fi | |
4579 | ;; | |
4580 | changequote([,])dnl | |
4581 | esac | |
4582 | done | |
4583 | ||
4584 | # Make gthr-default.h if we have a thread file. | |
4585 | gthread_flags= | |
4586 | if test $thread_file != single; then | |
4587 | rm -f gthr-default.h | |
4588 | echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h | |
4589 | gthread_flags=-DHAVE_GTHR_DEFAULT | |
4590 | fi | |
4591 | AC_SUBST(gthread_flags) | |
4592 | ||
4593 | # Find out what GC implementation we want, or may, use. | |
4594 | AC_ARG_WITH(gc, | |
4595 | [ --with-gc={simple,page} Choose the garbage collection mechanism to use | |
4596 | with the compiler.], | |
4597 | [case "$withval" in | |
4598 | simple | page) | |
4599 | GGC=ggc-$withval | |
4600 | ;; | |
4601 | *) | |
4602 | AC_MSG_ERROR([$withval is an invalid option to --with-gc]) | |
4603 | ;; | |
4604 | esac], | |
4605 | [if test $ac_cv_func_mmap_anywhere = yes \ | |
4606 | || test $ac_cv_func_valloc = yes; then | |
4607 | GGC=ggc-page | |
4608 | else | |
4609 | GGC=ggc-simple | |
4610 | fi]) | |
4611 | AC_SUBST(GGC) | |
4612 | echo "Using $GGC for garbage collection." | |
4613 | ||
4614 | # Build a new-abi (c++) system | |
4615 | AC_ARG_ENABLE(new-gxx-abi, | |
4616 | [ --enable-new-gxx-abi | |
4617 | select the new abi for g++. You must select an ABI | |
4618 | at configuration time, so that the correct runtime | |
4619 | support is built. You cannot mix ABIs.], | |
4620 | [AC_DEFINE(ENABLE_NEW_GXX_ABI, 1, | |
4621 | [Define if you want to always select the new-abi for g++.]) | |
4622 | GXX_ABI_FLAG='-fnew-abi' | |
4623 | echo "Building a new-abi g++ compiler." | |
4624 | ]) | |
4625 | AC_SUBST(GXX_ABI_FLAG) | |
4626 | ||
4627 | # Build a new-libstdc++ system (ie libstdc++-v3) | |
4628 | AC_MSG_CHECKING([for libstdc++ to install]) | |
4629 | AC_ARG_ENABLE(libstdcxx-v3, | |
4630 | [ --enable-libstdcxx-v3 | |
4631 | enable libstdc++-v3 for building and installation], | |
4632 | [enable_libstdcxx_v3=yes], [enable_libstdcxx_v3=no]) | |
4633 | ||
4634 | if test x$enable_libstdcxx_v3 = xyes; then | |
4635 | AC_MSG_RESULT(v3) | |
4636 | ac_esn=1 | |
4637 | else | |
4638 | AC_MSG_RESULT(v2) | |
4639 | ac_esn=0 | |
4640 | fi | |
4641 | AC_DEFINE_UNQUOTED(ENABLE_STD_NAMESPACE, $ac_esn, | |
4642 | [Define to 1 if you want to enable namespaces (-fhonor-std) by default.]) | |
4643 | ||
4644 | # Make empty files to contain the specs and options for each language. | |
4645 | # Then add #include lines to for a compiler that has specs and/or options. | |
4646 | ||
4647 | lang_specs_files= | |
4648 | lang_options_files= | |
4649 | lang_tree_files= | |
4650 | rm -f specs.h options.h gencheck.h | |
4651 | touch specs.h options.h gencheck.h | |
4652 | for subdir in . $subdirs | |
4653 | do | |
4654 | if test -f $srcdir/$subdir/lang-specs.h; then | |
4655 | echo "#include \"$subdir/lang-specs.h\"" >>specs.h | |
4656 | lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h" | |
4657 | fi | |
4658 | if test -f $srcdir/$subdir/lang-options.h; then | |
4659 | echo "#include \"$subdir/lang-options.h\"" >>options.h | |
4660 | lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h" | |
4661 | fi | |
4662 | if test -f $srcdir/$subdir/$subdir-tree.def; then | |
4663 | echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h | |
4664 | lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def" | |
4665 | fi | |
4666 | done | |
4667 | ||
4668 | # These (without "all_") are set in each config-lang.in. | |
4669 | # `language' must be a single word so is spelled singularly. | |
4670 | all_languages= | |
4671 | all_boot_languages= | |
4672 | all_compilers= | |
4673 | all_stagestuff= | |
4674 | all_diff_excludes= | |
4675 | all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug' | |
4676 | # List of language makefile fragments. | |
4677 | all_lang_makefiles= | |
4678 | all_headers= | |
4679 | all_lib2funcs= | |
4680 | ||
4681 | # Add the language fragments. | |
4682 | # Languages are added via two mechanisms. Some information must be | |
4683 | # recorded in makefile variables, these are defined in config-lang.in. | |
4684 | # We accumulate them and plug them into the main Makefile. | |
4685 | # The other mechanism is a set of hooks for each of the main targets | |
4686 | # like `clean', `install', etc. | |
4687 | ||
4688 | language_fragments="Make-lang" | |
4689 | language_hooks="Make-hooks" | |
4690 | oldstyle_subdirs= | |
4691 | ||
4692 | for s in .. $subdirs | |
4693 | do | |
4694 | if test $s != ".." | |
4695 | then | |
4696 | language= | |
4697 | boot_language= | |
4698 | compilers= | |
4699 | stagestuff= | |
4700 | diff_excludes= | |
4701 | headers= | |
4702 | outputs= | |
4703 | lib2funcs= | |
4704 | . ${srcdir}/$s/config-lang.in | |
4705 | if test "x$language" = x | |
4706 | then | |
4707 | echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2 | |
4708 | exit 1 | |
4709 | fi | |
4710 | all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in" | |
4711 | all_languages="$all_languages $language" | |
4712 | if test "x$boot_language" = xyes | |
4713 | then | |
4714 | all_boot_languages="$all_boot_languages $language" | |
4715 | fi | |
4716 | all_compilers="$all_compilers $compilers" | |
4717 | all_stagestuff="$all_stagestuff $stagestuff" | |
4718 | all_diff_excludes="$all_diff_excludes $diff_excludes" | |
4719 | all_headers="$all_headers $headers" | |
4720 | all_outputs="$all_outputs $outputs" | |
4721 | if test x$outputs = x | |
4722 | then | |
4723 | oldstyle_subdirs="$oldstyle_subdirs $s" | |
4724 | fi | |
4725 | all_lib2funcs="$all_lib2funcs $lib2funcs" | |
4726 | fi | |
4727 | done | |
4728 | ||
4729 | # Since we can't use `::' targets, we link each language in | |
4730 | # with a set of hooks, reached indirectly via lang.${target}. | |
4731 | ||
4732 | rm -f Make-hooks | |
4733 | touch Make-hooks | |
4734 | target_list="all.build all.cross start.encap rest.encap \ | |
4735 | info dvi \ | |
4736 | install-normal install-common install-info install-man \ | |
4737 | uninstall distdir \ | |
4738 | mostlyclean clean distclean extraclean maintainer-clean \ | |
4739 | stage1 stage2 stage3 stage4" | |
4740 | for t in $target_list | |
4741 | do | |
4742 | x= | |
4743 | for lang in .. $all_languages | |
4744 | do | |
4745 | if test $lang != ".."; then | |
4746 | x="$x $lang.$t" | |
4747 | fi | |
4748 | done | |
4749 | echo "lang.$t: $x" >> Make-hooks | |
4750 | done | |
4751 | ||
4752 | # If we're not building in srcdir, create .gdbinit. | |
4753 | ||
4754 | if test ! -f Makefile.in; then | |
4755 | echo "dir ." > .gdbinit | |
4756 | echo "dir ${srcdir}" >> .gdbinit | |
4757 | if test x$gdb_needs_out_file_path = xyes | |
4758 | then | |
4759 | echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit | |
4760 | fi | |
4761 | if test "x$subdirs" != x; then | |
4762 | for s in $subdirs | |
4763 | do | |
4764 | echo "dir ${srcdir}/$s" >> .gdbinit | |
4765 | done | |
4766 | fi | |
4767 | echo "source ${srcdir}/.gdbinit" >> .gdbinit | |
4768 | fi | |
4769 | ||
4770 | # Define variables host_canonical and build_canonical | |
4771 | # because some Cygnus local changes in the Makefile depend on them. | |
4772 | build_canonical=${build} | |
4773 | host_canonical=${host} | |
4774 | target_subdir= | |
4775 | if test "${host}" != "${target}" ; then | |
4776 | target_subdir=${target}/ | |
4777 | fi | |
4778 | AC_SUBST(build_canonical) | |
4779 | AC_SUBST(host_canonical) | |
4780 | AC_SUBST(target_subdir) | |
4781 | ||
4782 | # If this is using newlib, then define inhibit_libc in | |
4783 | # LIBGCC2_CFLAGS. This will cause __eprintf to be left out of | |
4784 | # libgcc.a, but that's OK because newib should have its own version of | |
4785 | # assert.h. | |
4786 | inhibit_libc= | |
4787 | if test x$with_newlib = xyes; then | |
4788 | inhibit_libc=-Dinhibit_libc | |
4789 | fi | |
4790 | AC_SUBST(inhibit_libc) | |
4791 | ||
4792 | # If $(exec_prefix) exists and is not the same as $(prefix), then compute an | |
4793 | # absolute path for gcc_tooldir based on inserting the number of up-directory | |
4794 | # movements required to get from $(exec_prefix) to $(prefix) into the basic | |
4795 | # $(libsubdir)/@(unlibsubdir) based path. | |
4796 | # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel | |
4797 | # make and thus we'd get different behavior depending on where we built the | |
4798 | # sources. | |
4799 | if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then | |
4800 | gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)' | |
4801 | else | |
4802 | changequote(<<, >>)dnl | |
4803 | # An explanation of the sed strings: | |
4804 | # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix' | |
4805 | # -e 's|/$||' match a trailing forward slash and eliminates it | |
4806 | # -e 's|^[^/]|/|' forces the string to start with a forward slash (*) | |
4807 | # -e 's|/[^/]*|../|g' replaces each occurance of /<directory> with ../ | |
4808 | # | |
4809 | # (*) Note this pattern overwrites the first character of the string | |
4810 | # with a forward slash if one is not already present. This is not a | |
4811 | # problem because the exact names of the sub-directories concerned is | |
4812 | # unimportant, just the number of them matters. | |
4813 | # | |
4814 | # The practical upshot of these patterns is like this: | |
4815 | # | |
4816 | # prefix exec_prefix result | |
4817 | # ------ ----------- ------ | |
4818 | # /foo /foo/bar ../ | |
4819 | # /foo/ /foo/bar ../ | |
4820 | # /foo /foo/bar/ ../ | |
4821 | # /foo/ /foo/bar/ ../ | |
4822 | # /foo /foo/bar/ugg ../../ | |
4823 | # | |
4824 | dollar='$$' | |
4825 | gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)" | |
4826 | changequote([, ])dnl | |
4827 | fi | |
4828 | AC_SUBST(gcc_tooldir) | |
4829 | AC_SUBST(dollar) | |
4830 | ||
4831 | # Nothing to do for FLOAT_H, float_format already handled. | |
4832 | objdir=`pwd` | |
4833 | AC_SUBST(objdir) | |
4834 | ||
4835 | # Process the language and host/target makefile fragments. | |
4836 | ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file" | |
4837 | ||
4838 | # Substitute configuration variables | |
4839 | AC_SUBST(subdirs) | |
4840 | AC_SUBST(all_boot_languages) | |
4841 | AC_SUBST(all_compilers) | |
4842 | AC_SUBST(all_diff_excludes) | |
4843 | AC_SUBST(all_headers) | |
4844 | AC_SUBST(all_lang_makefiles) | |
4845 | AC_SUBST(all_languages) | |
4846 | AC_SUBST(all_lib2funcs) | |
4847 | AC_SUBST(all_stagestuff) | |
4848 | AC_SUBST(build_exeext) | |
4849 | AC_SUBST(build_install_headers_dir) | |
4850 | AC_SUBST(build_xm_file_list) | |
4851 | AC_SUBST(cc_set_by_configure) | |
4852 | AC_SUBST(quoted_cc_set_by_configure) | |
4853 | AC_SUBST(cpp_install_dir) | |
4854 | AC_SUBST(dep_host_xmake_file) | |
4855 | AC_SUBST(dep_tmake_file) | |
4856 | AC_SUBST(extra_c_flags) | |
4857 | AC_SUBST(extra_c_objs) | |
4858 | AC_SUBST(extra_cpp_objs) | |
4859 | AC_SUBST(extra_cxx_objs) | |
4860 | AC_SUBST(extra_headers_list) | |
4861 | AC_SUBST(extra_objs) | |
4862 | AC_SUBST(extra_parts) | |
4863 | AC_SUBST(extra_passes) | |
4864 | AC_SUBST(extra_programs) | |
4865 | AC_SUBST(float_h_file) | |
4866 | AC_SUBST(gcc_gxx_include_dir) | |
4867 | AC_SUBST(gcc_version) | |
4868 | AC_SUBST(gcc_version_trigger) | |
4869 | AC_SUBST(host_exeext) | |
4870 | AC_SUBST(host_extra_gcc_objs) | |
4871 | AC_SUBST(host_xm_file_list) | |
4872 | AC_SUBST(install) | |
4873 | AC_SUBST(lang_options_files) | |
4874 | AC_SUBST(lang_specs_files) | |
4875 | AC_SUBST(lang_tree_files) | |
4876 | AC_SUBST(local_prefix) | |
4877 | AC_SUBST(maybe_use_collect2) | |
4878 | AC_SUBST(md_file) | |
4879 | AC_SUBST(objc_boehm_gc) | |
4880 | AC_SUBST(out_file) | |
4881 | AC_SUBST(out_object_file) | |
4882 | AC_SUBST(stage_prefix_set_by_configure) | |
4883 | AC_SUBST(symbolic_link) | |
4884 | AC_SUBST(thread_file) | |
4885 | AC_SUBST(tm_file_list) | |
4886 | AC_SUBST(will_use_collect2) | |
4887 | ||
4888 | ||
4889 | AC_SUBST_FILE(target_overrides) | |
4890 | AC_SUBST_FILE(host_overrides) | |
4891 | AC_SUBST(cross_defines) | |
4892 | AC_SUBST_FILE(cross_overrides) | |
4893 | AC_SUBST_FILE(build_overrides) | |
4894 | AC_SUBST_FILE(language_fragments) | |
4895 | AC_SUBST_FILE(language_hooks) | |
4896 | ||
4897 | # Echo that links are built | |
4898 | if test x$host = x$target | |
4899 | then | |
4900 | str1="native " | |
4901 | else | |
4902 | str1="cross-" | |
4903 | str2=" from $host" | |
4904 | fi | |
4905 | ||
4906 | if test x$host != x$build | |
4907 | then | |
4908 | str3=" on a $build system" | |
4909 | fi | |
4910 | ||
4911 | if test "x$str2" != x || test "x$str3" != x | |
4912 | then | |
4913 | str4= | |
4914 | fi | |
4915 | ||
4916 | echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2 | |
4917 | ||
4918 | if test "x$str2" != x || test "x$str3" != x | |
4919 | then | |
4920 | echo " ${str2}${str3}." 1>&2 | |
4921 | fi | |
4922 | ||
4923 | # Truncate the target if necessary | |
4924 | if test x$host_truncate_target != x; then | |
4925 | target=`echo $target | sed -e 's/\(..............\).*/\1/'` | |
4926 | fi | |
4927 | ||
4928 | # Configure the subdirectories | |
4929 | # AC_CONFIG_SUBDIRS($subdirs) | |
4930 | ||
4931 | # Create the Makefile | |
4932 | # and configure language subdirectories | |
4933 | AC_OUTPUT($all_outputs, | |
4934 | [ | |
4935 | . $srcdir/configure.lang | |
4936 | case x$CONFIG_HEADERS in | |
4937 | xauto-host.h:config.in) | |
4938 | echo > cstamp-h ;; | |
4939 | esac | |
4940 | # If the host supports symlinks, point stage[1234] at ../stage[1234] so | |
4941 | # bootstrapping and the installation procedure can still use | |
4942 | # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks, | |
4943 | # FLAGS_TO_PASS has been modified to solve the problem there. | |
4944 | # This is virtually a duplicate of what happens in configure.lang; we do | |
4945 | # an extra check to make sure this only happens if ln -s can be used. | |
4946 | if test "$symbolic_link" = "ln -s"; then | |
4947 | for d in .. ${subdirs} ; do | |
4948 | if test $d != ..; then | |
4949 | STARTDIR=`pwd` | |
4950 | cd $d | |
4951 | for t in stage1 stage2 stage3 stage4 include | |
4952 | do | |
4953 | rm -f $t | |
4954 | $symbolic_link ../$t $t 2>/dev/null | |
4955 | done | |
4956 | cd $STARTDIR | |
4957 | fi | |
4958 | done | |
4959 | else true ; fi | |
4960 | # Avoid having to add intl to our include paths. | |
4961 | if test -f intl/libintl.h; then | |
4962 | echo creating libintl.h | |
4963 | echo '#include "intl/libintl.h"' >libintl.h | |
4964 | fi | |
4965 | ], | |
4966 | [ | |
4967 | host='${host}' | |
4968 | build='${build}' | |
4969 | target='${target}' | |
4970 | target_alias='${target_alias}' | |
4971 | srcdir='${srcdir}' | |
4972 | subdirs='${subdirs}' | |
4973 | oldstyle_subdirs='${oldstyle_subdirs}' | |
4974 | symbolic_link='${symbolic_link}' | |
4975 | program_transform_set='${program_transform_set}' | |
4976 | program_transform_name='${program_transform_name}' | |
4977 | dep_host_xmake_file='${dep_host_xmake_file}' | |
4978 | host_xmake_file='${host_xmake_file}' | |
4979 | dep_tmake_file='${dep_tmake_file}' | |
4980 | tmake_file='${tmake_file}' | |
4981 | thread_file='${thread_file}' | |
4982 | gcc_version='${gcc_version}' | |
4983 | gcc_version_trigger='${gcc_version_trigger}' | |
4984 | local_prefix='${local_prefix}' | |
4985 | build_install_headers_dir='${build_install_headers_dir}' | |
4986 | build_exeext='${build_exeext}' | |
4987 | host_exeext='${host_exeext}' | |
4988 | out_file='${out_file}' | |
4989 | gdb_needs_out_file_path='${gdb_needs_out_file_path}' | |
4990 | SET_MAKE='${SET_MAKE}' | |
4991 | target_list='${target_list}' | |
4992 | target_overrides='${target_overrides}' | |
4993 | host_overrides='${host_overrides}' | |
4994 | cross_defines='${cross_defines}' | |
4995 | cross_overrides='${cross_overrides}' | |
4996 | build_overrides='${build_overrides}' | |
4997 | cpp_install_dir='${cpp_install_dir}' | |
4998 | ]) |