1 # Makefile for GNU C compiler.
2 # Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995
3 # 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
5 #This file is part of GNU CC.
7 #GNU CC is free software; you can redistribute it and/or modify
8 #it under the terms of the GNU General Public License as published by
9 #the Free Software Foundation; either version 2, or (at your option)
12 #GNU CC is distributed in the hope that it will be useful,
13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 #GNU General Public License for more details.
17 #You should have received a copy of the GNU General Public License
18 #along with GNU CC; see the file COPYING. If not, write to
19 #the Free Software Foundation, 59 Temple Place - Suite 330,
20 #Boston MA 02111-1307, USA.
22 # The targets for external use include:
23 # all, doc, proto, install, install-cross, install-cross-rest,
24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
25 # stage1, stage2, stage3, stage4.
27 # Suppress smart makes who think they know how to automake Yacc files
30 # Directory where sources are, from where we are.
34 # Pointer to the GCC Project website
35 website=http://gcc.gnu.org
37 # Variables that exist for you to override.
38 # See below for how to change them for certain systems.
40 # List of language subdirectories.
41 # This is overridden by configure.
44 # Selection of languages to be made.
45 # This is overridden by configure.
46 CONFIG_LANGUAGES = @all_languages@
47 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
49 # Languages should create dependencies of $(INTL_TARGETS) on generated
50 # sources in Make-lang.in. Example:
51 # $(INTL_TARGETS): $(srcdir)/cp/parse.c
52 INTL_TARGETS = intl.all intl.install intl.distdir
54 # Selection of languages to be made during stage1 build.
55 # This is overridden by configure.
56 BOOT_LANGUAGES = c @all_boot_languages@
62 # Various ways of specifying flags for compilations:
63 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
64 # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2 and stage3
66 # WARN1_CFLAGS are the warning flags to use for most compilations in stage1.
67 # WARN2_CFLAGS are the warning flags to pass to stage2, stage3, etc.
68 # The warning flags are separate from BOOT_CFLAGS because people tend to
69 # override optimization flags and we'd like them to still have warnings
70 # turned on. These flags are also used to pass other stage dependent
71 # flags from configure. The user is free to explicitly turn these flags
73 # LOOSE_CFLAGS are the CFLAGS to use when compiling something which is only
74 # compiled with gcc, such as libgcc and the frontends other than C.
75 # XCFLAGS is used for most compilations but not when using the GCC just built.
76 # TCFLAGS is used for compilations with the GCC just built.
80 BOOT_CFLAGS = -O2 $(CFLAGS)
81 WARN1_CFLAGS = @stage1_warn_cflags@
82 WARN2_CFLAGS = @stage2_warn_cflags@
83 WARN_CFLAGS = $(WARN1_CFLAGS)
84 LOOSE_CFLAGS = `echo $(CFLAGS) $(WARN2_CFLAGS)|sed -e 's/-pedantic//g' -e 's/-Wtraditional//g'`
85 # These exists to be overridden by the x-* and t-* files, respectively.
94 # srcdir might be a relative pathname which won't be valid in a subdirectory,
95 # so we must use objdir/srcdir instead to make it safe. objdir is always
97 BISON = `if [ -f $(objdir)/../bison/bison ] ; then case $(srcdir) in \
98 /*) echo $(objdir)/../bison/bison -L $(srcdir)/../bison/ ;; \
99 *) echo $(objdir)/../bison/bison -L $(objdir)/$(srcdir)/../bison/ ;; \
100 esac; else echo bison ; fi`
102 LEX = `if [ -f $(objdir)/../flex/flex ] ; then echo $(objdir)/../flex/flex ; else echo flex ; fi`
108 # on sysV, define this as cp.
110 # Some systems may be missing symbolic links, regular links, or both.
111 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
114 # These permit overriding just for certain files.
115 INSTALL_PROGRAM = @INSTALL_PROGRAM@
116 INSTALL_DATA = @INSTALL_DATA@
117 MAKEINFO = @MAKEINFO@
120 # For GNUmake: let us decide what gets passed to recursive makes.
124 # Define this as & to perform parallel make on a Sequent.
125 # Note that this has some bugs, and it seems currently necessary
126 # to compile all the gen* files first by hand to avoid erroneous results.
129 # How to invoke ranlib.
131 # Test to use to see whether ranlib exists on the system.
134 || [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
136 # Substitution type for target's getgroups 2nd arg.
137 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
139 # Compiler to use for compiling libgcc1.a.
140 # OLDCC should not be the GNU C compiler,
141 # since that would compile typical libgcc1.a functions such as mulsi3
142 # into infinite recursions.
145 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
146 # NOTE: -O does not work on some Unix systems!
149 # Version of ar to use when compiling libgcc1.a.
153 # Target to use when installing include directory. Either
154 # install-headers-tar or install-headers-cpio.
155 INSTALL_HEADERS_DIR = @build_install_headers_dir@
157 # Header files that are made available under the same name
158 # to programs compiled with GCC.
159 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
160 $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
161 $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
162 $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
164 # Target to use whe installing assert.h. Some systems may
165 # want to set this empty.
166 INSTALL_ASSERT_H = install-assert-h
168 # The GCC to use for compiling libgcc.a, enquire, and libgcc1-test.
169 # Usually the one we just built.
170 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
171 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include
173 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
174 # It omits XCFLAGS, and specifies -B./.
175 # It also specifies -isystem ./include to find, e.g., stddef.h.
176 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_CFLAGS) -isystem ./include $(TCFLAGS)
178 # Specify the abi to use when building the c++ runtime
179 GXX_ABI_FLAG=@GXX_ABI_FLAG@
181 # Sed command to transform gcc to installed name. Overwritten by configure.
182 program_transform_name = @program_transform_name@
183 program_transform_cross_name = s,^,$(target_alias)-,
185 build_canonical = @build_canonical@
186 host_canonical = @host_canonical@
188 # Tools to use when building a cross-compiler.
189 # These are used because `configure' appends `cross-make'
190 # to the makefile when making a cross-compiler.
192 # Use the tools from the build tree, if they are available.
194 # objdir is set by configure.
198 if [ -f $(objdir)/../binutils/ar ] ; then \
199 echo $(objdir)/../binutils/ar ; \
201 if [ "$(host_canonical)" = "$(target)" ] ; then \
204 t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
207 AR_FLAGS_FOR_TARGET =
208 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
209 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
210 RANLIB_FOR_TARGET = ` \
211 if [ -f $(objdir)/../binutils/ranlib ] ; then \
212 echo $(objdir)/../binutils/ranlib ; \
214 if [ "$(host_canonical)" = "$(target)" ] ; then \
217 t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
220 RANLIB_TEST_FOR_TARGET = \
221 [ -f $(RANLIB_FOR_TARGET) ] \
222 || ( [ "$(host_canonical)" = "$(target)" ] \
223 && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
225 if [ -f $(objdir)/../binutils/nm ] ; then \
226 echo $(objdir)/../binutils/nm ; \
228 if [ "$(host_canonical)" = "$(target)" ] ; then \
231 t='$(program_transform_cross_name)'; echo nm | sed -e $$t ; \
235 # Dir to search for system headers. Overridden by cross-make.
236 SYSTEM_HEADER_DIR = /usr/include
238 # Where to find some libiberty headers.
239 HASHTAB_H = $(srcdir)/../include/hashtab.h
240 OBSTACK_H = $(srcdir)/../include/obstack.h
241 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
243 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
244 CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include
246 # Control whether to run fixproto and fixincludes.
247 STMP_FIXPROTO = stmp-fixproto
248 STMP_FIXINC = stmp-fixinc
250 # Test to see whether <limits.h> exists in the system header files.
251 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
254 target_alias=@target_alias@
255 xmake_file=@dep_host_xmake_file@
256 tmake_file=@dep_tmake_file@
257 out_file=$(srcdir)/config/@out_file@
258 out_object_file=@out_object_file@
259 md_file=$(srcdir)/config/@md_file@
260 tm_file=@tm_file_list@
261 build_xm_file=@build_xm_file_list@
262 host_xm_file=@host_xm_file_list@
263 lang_specs_files=@lang_specs_files@
264 lang_options_files=@lang_options_files@
265 lang_tree_files=@lang_tree_files@
266 GCC_THREAD_FILE=@thread_file@
267 OBJC_BOEHM_GC=@objc_boehm_gc@
268 GTHREAD_FLAGS=@gthread_flags@
269 # Be prepared for gcc2 merges.
270 gcc_version=@gcc_version@
271 gcc_version_trigger=@gcc_version_trigger@
272 version=$(gcc_version)
273 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
275 # Common prefix for installation directories.
276 # NOTE: This directory must exist when you start installation.
278 # Directory in which to put localized header files. On the systems with
279 # gcc as the native cc, `local_prefix' may not be `prefix' which is
281 # NOTE: local_prefix *should not* default from prefix.
282 local_prefix = @local_prefix@
283 # Directory in which to put host dependent programs and libraries
284 exec_prefix = @exec_prefix@
285 # Directory in which to put the executable for the command `gcc'
287 # Directory in which to put the directories used by the compiler.
289 # Directory in which the compiler finds executables, libraries, etc.
290 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
291 # Used to produce a relative $(gcc_tooldir) in gcc.o
292 unlibsubdir = ../../..
293 # Directory in which to find other cross-compilation tools and headers.
295 # Used in install-cross.
296 gcc_tooldir = @gcc_tooldir@
297 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
298 build_tooldir = $(exec_prefix)/$(target_alias)
299 # Directory in which the compiler finds g++ includes.
300 gcc_gxx_include_dir= @gcc_gxx_include_dir@
301 # Directory to search for site-specific includes.
302 includedir = $(local_prefix)/include
303 # assertdir is overridden in cross-make.
304 # (But this currently agrees with what is in cross-make.)
305 assertdir = $(gcc_tooldir)/include
306 # where the info files go
308 # Where cpp should go besides $prefix/bin if necessary
309 cpp_install_dir = @cpp_install_dir@
310 # where the locale files go
311 datadir = $(prefix)/@DATADIRNAME@
312 localedir = $(datadir)/locale
313 # Extension (if any) to put in installed man-page filename.
316 exeext = @host_exeext@
317 build_exeext = @build_exeext@
319 # Directory in which to put man pages.
321 man1dir = $(mandir)/man1
322 # Dir for temp files.
325 # Top build directory, relative to here.
328 # Whether we were configured with NLS.
331 # Internationalization library.
332 INTLLIBS = @INTLLIBS@
334 # List of internationalization subdirectories.
336 INTL_SUBDIRS = intl $(POSUB)
338 # Additional system libraries to link with.
341 # Change this to a null string if obstacks are installed in the
345 # The GC method to be used on this system.
348 # If a supplementary library is being used for the GC.
351 # Configure will set these if you need vfprintf and possibly _doprnt support.
355 # Specify the rule for actually making libgcc.a,
357 # and the rule for installing it.
358 INSTALL_LIBGCC = install-libgcc
360 # Specify the rule for actually making libgcc1.a.
361 # The value may be empty; that means to do absolutely nothing
362 # with or for libgcc1.a.
365 # Specify the rule for making libgcc1.a for a cross-compiler.
366 # The default rule assumes that libgcc1.a is supplied by the user.
367 CROSS_LIBGCC1 = libgcc1.cross
369 # Options to use when compiling libgcc2.a.
370 # -g1 causes output of debug info only for file-scope entities.
371 # we use this here because that should be enough, and also
372 # so that -g1 will be tested.
374 LIBGCC2_DEBUG_CFLAGS = -g1
375 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
377 # Additional options to use when compiling libgcc2.a.
378 # Some targets override this to -isystem include
381 # Additional target-dependent options for compiling libgcc2.a.
382 TARGET_LIBGCC2_CFLAGS =
384 # Addition sources to handle exceptions; overridden by some targets.
385 LIB2ADDEH = $(srcdir)/frame-dwarf2.c
387 # libgcc1-test target (must also be overridable for a target)
388 LIBGCC1_TEST = libgcc1-test
390 # List of extra executables that should be compiled for this target machine
391 # that are used for compiling from source code to object code.
392 # The rules for compiling them should be in the t-* file for the machine.
393 EXTRA_PASSES =@extra_passes@
395 # Like EXTRA_PASSES, but these are used when linking.
396 EXTRA_PROGRAMS = @extra_programs@
398 # List of extra object files that should be compiled for this target machine.
399 # The rules for compiling them should be in the t-* file for the machine.
400 EXTRA_PARTS = @extra_parts@
402 # List of extra object files that should be compiled and linked with
403 # compiler proper (cc1, cc1obj, cc1plus).
404 EXTRA_OBJS = @extra_objs@
406 # List of extra object files that should be compiled and linked with
408 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
410 # List of additional header files to install.
411 # Often this is edited directly by `configure'.
412 EXTRA_HEADERS =@extra_headers_list@
414 # Set this to `collect2' to enable use of collect2.
415 USE_COLLECT2 = @will_use_collect2@
416 # If we might be using collect2, then this variable will be set to
417 # -DUSE_COLLECT2. toplev.c, collect2.c and libgcc2.c all need to
418 # if we may be using collect2.
419 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
420 # It is convenient for configure to add the assignment at the beginning,
421 # so don't override it here.
422 USE_COLLECT2 = collect2$(exeext)
424 # List of extra C and assembler files to add to libgcc1.a.
425 # Assembler files should have names ending in `.asm'.
428 # List of extra C and assembler files to add to libgcc2.a.
429 # Assembler files should have names ending in `.asm'.
432 # Handle cpp installation.
436 # We do not try to build float.h anymore. Let configure select the
437 # appropriate pre-built float.h file for the target.
438 FLOAT_H=@float_h_file@
440 # Program to convert libraries.
443 # Control whether header files are installed.
444 INSTALL_HEADERS=install-headers
446 # Control whether Info documentation is built and installed.
447 BUILD_INFO = @BUILD_INFO@
448 INSTALL_INFO = @INSTALL_INFO@
450 # Additional directories of header files to run fixincludes on.
451 # These should be directories searched automatically by default
452 # just as /usr/include is.
453 # *Do not* use this for directories that happen to contain
454 # header files, but are not searched automatically by default.
455 # On most systems, this is empty.
456 OTHER_FIXINCLUDES_DIRS=
458 # A list of all the language-specific executables.
459 # This is overridden by configure.
460 COMPILERS = cc1$(exeext) @all_compilers@
462 # List of things which should already be built whenever we try to use xgcc
463 # to compile anything (without linking).
464 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
466 # List of things which should already be built whenever we try to use xgcc
468 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
470 # Directory to link to, when using the target `maketest'.
473 # Guaranteed to not exist when not passing md through cpp.
474 # This value is overridden directly by configure.
475 MD_FILE = md-cpp-not-used
477 # Flags to use when cross-building GCC.
478 # Prefix to apply to names of object files when using them
479 # to run on the machine we are compiling on.
481 # Prefix to apply to names of object files when compiling them
482 # to run on the machine we are compiling on.
483 # The default for this variable is chosen to keep these rules
484 # out of the way of the other rules for compiling the same source files.
487 HOST_CFLAGS=$(ALL_CFLAGS)
489 HOST_LDFLAGS=$(LDFLAGS)
490 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
491 HOST_ALLOCA=$(ALLOCA)
492 HOST_MALLOC=$(MALLOC)
493 HOST_OBSTACK=$(OBSTACK)
494 HOST_VFPRINTF=$(VFPRINTF)
495 HOST_DOPRINT=$(DOPRINT)
497 # Actual name to use when installing a native compiler.
498 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
499 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
500 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
501 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
502 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
503 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
505 # Actual name to use when installing a cross-compiler.
506 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
507 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
508 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
509 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
511 # Choose the real default target.
514 # Choose the real install target.
515 INSTALL_TARGET=install-normal
517 # Setup the testing framework, if you have one
518 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
519 echo $${rootme}/../expect/expect ; \
520 else echo expect ; fi`
522 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
523 echo $${srcdir}/../dejagnu/runtest ; \
524 else echo runtest; fi`
527 # Extra symbols for fixproto to define when parsing headers.
530 # Extra flags to use when compiling crt{begin,end}.o.
533 # Extra flags to use when compiling [m]crt0.o.
536 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
539 # End of variables for you to override.
541 # Definition of `all' is here so that new rules inserted by sed
542 # do not specify the default target.
543 # The real definition is under `all.internal' (for native compilers)
544 # or `all.cross' (for cross compilers).
547 # This tells GNU Make version 3 not to put all variables in the environment.
550 # sed inserts variable overrides after the following line.
564 # Now figure out from those variables how to compile and link.
568 # IN_GCC tells various files that system.h, toplev.c, etc are available.
569 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
571 # This is the variable actually used when we compile.
572 # If you change this line, you probably also need to change the definition
573 # of HOST_CFLAGS in build-make to match.
574 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
577 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
579 # Even if ALLOCA is set, don't use it if compiling with GCC.
580 USE_ALLOCA= ${ALLOCA}
581 USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
582 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
583 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
584 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
585 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
587 # Dependency on obstack, alloca, malloc or whatever library facilities
588 # are not installed in the system libraries.
589 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
590 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT)
592 # Likewise, for use in the tools that must run on this machine
593 # even if we are cross-building GCC.
594 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
595 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT)
597 # How to link with both our special library facilities
598 # and the system's installed libraries.
599 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) $(CLIB) ../libiberty/libiberty.a
601 # Likewise, for use in the tools that must run on this machine
602 # even if we are cross-building GCC.
603 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
604 $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(HOST_CLIB)
606 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o \
607 $(HOST_PREFIX)ggc-none.o gensupport.o
609 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
610 HOST_ERRORS = $(HOST_PREFIX)errors.o
612 # Specify the directories to be searched for header files.
613 # Both . and srcdir are used, in that order,
614 # so that tm.h and config.h will be found in the compilation
615 # subdirectory rather than in the source directory.
616 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config -I$(srcdir)/../include
618 # Always use -I$(srcdir)/config when compiling.
620 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
622 # This tells GNU make version 3 not to export all the variables
623 # defined in this file into the environment.
626 # Support for additional languages (other than c and objc).
627 # ??? objc can be supported this way too (leave for later).
629 # These next lines are overridden by configure.
630 LANG_MAKEFILES = @all_lang_makefiles@
631 LANG_STAGESTUFF = @all_stagestuff@
632 LANG_DIFF_EXCLUDES = @all_diff_excludes@
633 LANG_EXTRA_HEADERS = @all_headers@
635 # Flags to pass to recursive makes.
636 # CC is set by configure. Hosts without symlinks need special handling
637 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
639 # ??? The choices here will need some experimenting with.
640 ORDINARY_FLAGS_TO_PASS = \
641 "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
642 "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
643 "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
644 "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
646 "BISONFLAGS=$(BISONFLAGS)" \
647 "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
649 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
650 "LDFLAGS=$(LDFLAGS)" \
652 "LEXFLAGS=$(LEXFLAGS)" \
655 "MAKEINFO=$(MAKEINFO)" \
656 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
657 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
658 "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
660 "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
662 "build_exeext=$(build_exeext)" \
664 "exec_prefix=$(exec_prefix)" \
666 "local_prefix=$(local_prefix)" \
667 "gxx_include_dir=$(gcc_gxx_include_dir)" \
668 "tooldir=$(tooldir)" \
669 "gcc_tooldir=$(gcc_tooldir)" \
671 "libsubdir=$(libsubdir)" \
672 "datadir=$(datadir)" \
673 "distdir=../tmp/\$$(subdir)" \
674 "localedir=$(localedir)"
675 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
676 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
677 -e 's|^ *[^ /][^ /]*/|%&|' \
679 -e 's|% *[^- /]|%&|g' \
682 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
683 "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
684 # Flags to pass when recursing into a frontend subdirectory.
685 LANG_FLAGS_TO_PASS = $(SUBDIR_FLAGS_TO_PASS) \
686 "CFLAGS=$(LOOSE_CFLAGS)"
688 # Lists of files for various purposes.
690 # Language-specific object files for C and Objective C.
691 C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
692 c-convert.o c-aux-info.o c-common.o c-semantics.o @extra_c_objs@
694 # Language-specific object files for C.
695 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
697 # Language-independent object files.
699 OBJS = diagnostic.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
700 function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o real.o \
701 builtins.o intl.o varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o \
702 dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o gcse.o \
703 integrate.o jump.o cse.o loop.o doloop.o unroll.o flow.o combine.o varray.o \
704 regclass.o regmove.o local-alloc.o global.o reload.o reload1.o caller-save.o \
705 insn-peep.o reorg.o haifa-sched.o final.o recog.o reg-stack.o regrename.o \
706 insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o \
707 profile.o insn-attrtab.o $(out_object_file) $(EXTRA_OBJS) convert.o \
708 mbchar.o splay-tree.o graph.o sbitmap.o resource.o hash.o predict.o \
709 lists.o ggc-common.o $(GGC) simplify-rtx.o ssa.o bb-reorder.o \
710 sibcall.o conflict.o timevar.o ifcvt.o dependence.o dce.o
712 BACKEND = toplev.o libbackend.a
714 # GEN files are listed separately, so they can be built before doing parallel
715 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
716 # them before rtl.o is compiled.
717 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \
718 genpeep gengenrtl gencheck
720 # Files to be copied away after each stage in building.
721 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
722 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
723 insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
724 s-flags s-config s-codes s-mlib s-under s-genrtl \
725 s-output s-recog s-emit s-extract s-peep s-check \
726 s-attr s-attrtab s-opinit s-crt0 \
727 genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
728 genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
729 genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
730 genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
731 gencheck$(build_exeext) genrtl.c genrtl.h \
732 xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
733 $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
734 enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
735 specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
736 gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
739 # Members of libgcc1.a.
740 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
741 _lshrsi3 _ashrsi3 _ashlsi3 \
742 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
743 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
744 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
745 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
746 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
748 # Library members defined in libgcc2.c.
749 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
750 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
751 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
752 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
753 _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
754 _fixtfdi _fixunstfdi _floatditf \
755 __gcc_bcmp _varargs __dummy _eprintf \
756 _bb _shtab _clear_cache _trampoline __main _exit \
761 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
762 _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
763 _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
764 _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
766 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
767 _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
768 _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
769 _df_to_sf _thenan_df _df_to_usi _usi_to_df
771 # The files that "belong" in CONFIG_H are deliberately omitted
772 # because having them there would not be useful in actual practice.
773 # All they would do is cause complete recompilation every time
774 # one of the machine description files is edited.
775 # That may or may not be what one wants to do.
776 # If it is, rm *.o is an easy way to do it.
777 # CONFIG_H = $(host_xm_file) $(tm_file)
779 MACHMODE_H = machmode.h machmode.def
780 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
781 RTL_H = $(RTL_BASE_H) genrtl.h
782 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
783 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
784 DEMANGLE_H = $(srcdir)/../include/demangle.h
786 EXPR_H = expr.h insn-codes.h
787 REGS_H = regs.h varray.h $(MACHMODE_H)
788 INTEGRATE_H = integrate.h varray.h
789 LOOP_H = loop.h varray.h bitmap.h
790 GCC_H = gcc.h version.h
791 GGC_H = ggc.h varray.h
792 TIMEVAR_H = timevar.h timevar.def
793 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
794 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
795 C_TREE_H = c-tree.h $(C_COMMON_H)
798 # Language makefile fragments.
800 # The following targets define the interface between us and the languages.
802 # all.build, all.cross, start.encap, rest.encap,
804 # install-normal, install-common, install-info, install-man,
805 # uninstall, distdir,
806 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
807 # stage1, stage2, stage3, stage4
809 # Each language is linked in with a series of hooks (since we can't use `::'
810 # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info).
811 # Configure computes and adds these here.
816 # sed inserts language fragments after the following line.
817 ####language fragments
820 # End of language makefile fragments.
822 # The only suffixes we want for implicit rules are .c and .o, so clear
823 # the list and add them. This speeds up GNU Make, and allows -r to work.
827 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
828 $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
829 $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
830 "$(xmake_file)" "$(tmake_file)"
831 cp config.status config.run
832 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
835 $(srcdir)/configure: $(srcdir)/configure.in
836 cd $(srcdir); autoconf
838 gccbug: $(srcdir)/gccbug.in
839 CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
841 mklibgcc: $(srcdir)/mklibgcc.in
842 CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
844 # cstamp-h.in controls rebuilding of config.in.
845 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
846 # delete it. A stamp file is needed as autoheader won't update the file if
847 # nothing has changed.
848 # It remains in the source directory and is part of the distribution.
849 # This follows what is done in shellutils, fileutils, etc.
850 # "echo timestamp" is used instead of touch to be consistent with other
851 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
852 # ??? Newer versions have a maintainer mode that may be useful here.
853 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
854 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
855 cd $(srcdir) && autoheader
856 @rm -f $(srcdir)/cstamp-h.in
857 echo timestamp > $(srcdir)/cstamp-h.in
858 auto-host.h: cstamp-h ; @true
859 cstamp-h: config.in config.status
860 CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
862 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
863 # a target to build even if it is up-to-date. So we must verify that
864 # config.status does not exist before failing.
865 config.status: $(srcdir)/configure version.c
866 @if [ ! -f config.status ] ; then \
867 echo You must configure gcc. Look at the INSTALL file for details.; \
870 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
873 all.internal: start.encap rest.encap doc
874 # This is what to compile if making a cross-compiler.
875 # Note that we can compile enquire using the cross-compiler just built,
876 # although we can't run it on this machine.
877 all.cross: native gcc-cross cpp$(exeext) specs \
878 $(LIBGCC) $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
879 # This is what to compile if making gcc with a cross-compiler.
880 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
881 # This is what must be made before installing GCC and converting libraries.
882 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
883 xlimits.h lang.start.encap
884 # These can't be made until after GCC can run.
885 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
886 # This is what is made with the host's compiler
887 # whether making a cross compiler or not.
888 native: config.status auto-host.h intl.all $(LANGUAGES) \
889 $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
891 # Define the names for selecting languages in LANGUAGES.
892 C c: cc1$(exeext) tradcpp0$(exeext)
895 # Tell GNU make these are phony targets.
896 .PHONY: C c PROTO proto
898 # On the target machine, finish building a cross compiler.
899 # This does the things that can't be done on the host machine.
900 rest.cross: $(LIBGCC) specs
902 # Verify that it works to compile and link libgcc1-test.
903 # If it does, then there are sufficient replacements for libgcc1.a.
904 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
905 @echo "Testing libgcc1. Ignore linker warning messages."
906 $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
907 -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
908 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext)
909 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
911 # Recompile all the language-independent object files.
912 # This is used only if the user explicitly asks for it.
913 compilations: $(BACKEND)
915 # Like libcpp.a, this archive is strictly for the host.
916 libbackend.a: $(OBJS)
918 $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
919 if $(RANLIB_TEST) ; then $(RANLIB) libbackend.a ; else true ; fi
921 # We call this executable `xgcc' rather than `gcc'
922 # to avoid confusion if the current directory is in the path
923 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
924 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
925 version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
926 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
927 prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
929 # cpp is to cpp0 as gcc is to cc1.
930 # The only difference from xgcc is that it's linked with cppspec.o
931 # instead of gccspec.o.
932 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
933 version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
934 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
935 prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
937 # Dump a specs file to make -B./ read these specs over installed ones.
939 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
942 # We do want to create an executable named `xgcc', so we can use it to
944 # Also create gcc-cross, so that install-common will install properly.
945 gcc-cross: xgcc$(exeext)
946 cp xgcc$(exeext) gcc-cross$(exeext)
948 cc1$(exeext): $(P) $(C_OBJS) $(BACKEND) $(LIBDEPS)
949 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
950 $(C_OBJS) $(BACKEND) $(LIBS)
952 # Build the version of limits.h that we will install.
953 xlimits.h: glimits.h limitx.h limity.h
954 if $(LIMITS_H_TEST) ; then \
955 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
957 cat $(srcdir)/glimits.h > tmp-xlimits.h; \
959 mv tmp-xlimits.h xlimits.h
963 LIB2ADD = $(LIB2ADDEH) $(LIB2FUNCS_EXTRA)
965 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) xgcc$(exeext)
968 LIBGCC1='$(LIBGCC1)' \
969 LIB1FUNCS='$(LIB1FUNCS)' \
970 LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
971 LIB1FUNCS_EXTRA='$(LIB1FUNCS_EXTRA)' \
972 LIB2FUNCS='$(LIB2FUNCS)' \
973 LIB2FUNCS_EH='$(LIB2FUNCS_EH)' \
974 LIB2ADD='$(LIB2ADD)' \
976 FPBIT_FUNCS='$(FPBIT_FUNCS)' \
978 DPBIT_FUNCS='$(DPBIT_FUNCS)' \
979 MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
980 EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
981 SHLIB_LINK='$(SHLIB_LINK)' \
982 SHLIB_EXT='$(SHLIB_EXT)' \
983 SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
984 SHLIB_MKMAP='$(SHLIB_MKMAP)' \
985 SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
986 $(SHELL) mklibgcc > tmp-libgcc.mk
987 mv tmp-libgcc.mk libgcc.mk
989 # All the things that might cause us to want to recompile bits of libgcc.
990 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
991 libgcc.mk $(srcdir)/libgcc1.c $(srcdir)/libgcc2.c $(CONFIG_H) \
992 $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status \
993 stmp-int-hdrs tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(EXTRA_PARTS)
995 libgcc.a: $(LIBGCC_DEPS)
996 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
997 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
998 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
999 AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1000 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1001 OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1002 CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1003 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1004 RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1005 NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1006 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1007 INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1008 CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1009 LIB1ASMSRC='$(LIB1ASMSRC)' \
1012 # Use the genmultilib shell script to generate the information the gcc
1013 # driver program needs to select the library directory based on the
1015 multilib.h: s-mlib; @true
1016 s-mlib: $(srcdir)/genmultilib Makefile
1017 $(SHELL) $(srcdir)/genmultilib \
1018 "$(MULTILIB_OPTIONS)" \
1019 "$(MULTILIB_DIRNAMES)" \
1020 "$(MULTILIB_MATCHES)" \
1021 "$(MULTILIB_EXCEPTIONS)" \
1022 "$(MULTILIB_EXTRA_OPTS)" \
1023 "$(MULTILIB_EXCLUSIONS)" > tmp-mlib.h
1024 $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1027 # Build multiple copies of libgcc.a, one for each target switch.
1028 stmp-multilib: $(LIBGCC_DEPS)
1029 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1030 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1031 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1032 AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1033 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1034 OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1035 CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1036 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1037 RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1038 NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1039 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1040 INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1041 CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1042 LIB1ASMSRC='$(LIB1ASMSRC)' \
1046 # Compile two additional files that are linked with every program
1047 # linked using GCC on systems using COFF or ELF, for the sake of C++
1049 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1050 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1051 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1052 -finhibit-size-directive -fno-inline-functions \
1053 -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1054 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1056 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1057 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1058 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1059 -finhibit-size-directive -fno-inline-functions \
1060 -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1061 -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1063 # These are versions of crtbegin and crtend for shared libraries.
1064 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1065 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1066 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1067 -finhibit-size-directive -fno-inline-functions \
1068 -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1069 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1070 -o $(T)crtbeginS$(objext)
1072 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1073 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1074 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1075 -finhibit-size-directive -fno-inline-functions \
1076 -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1077 -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1078 -o $(T)crtendS$(objext)
1080 # Compile the start modules crt0.o and mcrt0.o that are linked with
1082 crt0.o: s-crt0 ; @true
1083 mcrt0.o: s-crt0; @true
1085 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1086 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1087 -o crt0.o -c $(CRT0_S)
1088 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1089 -o mcrt0.o -c $(MCRT0_S)
1092 # Compiling object files from source files.
1094 # Note that dependencies on obstack.h are not written
1095 # because that file is not part of GCC.
1097 # C language specific files.
1099 c-errors.o: c-errors.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) flags.h \
1101 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1102 $(C_TREE_H) input.h flags.h system.h toplev.h output.h cpplib.h
1103 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1105 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1106 cd $(srcdir); $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y ; \
1107 mv -f c-p$$$$.c c-parse.c
1108 $(srcdir)/c-parse.y: c-parse.in
1109 echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1110 sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1111 -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1112 $(srcdir)/c-parse.in >>tmp-c-parse.y
1113 $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1115 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) $(C_TREE_H) \
1116 $(GGC_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1117 toplev.h defaults.h intl.h
1118 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1119 flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h
1120 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1121 $(GGC_H) c-lex.h toplev.h diagnostic.h output.h function.h \
1123 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h $(C_TREE_H) \
1124 c-pragma.h input.h intl.h flags.h toplev.h output.h \
1125 mbchar.h $(GGC_H) cpplib.h $(EXPR_H)
1126 c-aux-info.o : c-aux-info.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1128 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1129 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) function.h \
1130 defaults.h c-pragma.h toplev.h $(GGC_H)
1131 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1132 graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \
1133 function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1134 sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1137 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1138 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1139 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1140 -rm -f collect2$(exeext)
1141 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS)
1143 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \
1144 $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1145 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1146 -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1147 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
1149 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h collect2.h intl.h
1150 hash.o: hash.c hash.h system.h toplev.h
1152 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(CONFIG_H) system.h
1154 $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1155 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) vfprintf.c
1157 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \
1158 $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1160 $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1161 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) splay-tree.c
1163 underscore.c: s-under ; @true
1165 s-under: $(GCC_PASSES)
1166 echo "int xxy_us_dummy;" >tmp-dum.c
1167 $(GCC_FOR_TARGET) -S tmp-dum.c
1168 echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1169 if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1170 echo "int prepends_underscore = 1;" >>tmp-under.c; \
1172 echo "int prepends_underscore = 0;" >>tmp-under.c; \
1174 $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1175 -rm -f tmp-dum.c tmp-dum.s
1178 # A file used by all variants of C.
1180 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) \
1181 $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1182 $(EXPR_H) diagnostic.h
1184 c-semantics.o : c-semantics.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1185 c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1188 # Language-independent files.
1191 -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1192 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1193 -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1194 -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1195 -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1196 -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\"
1197 gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \
1198 Makefile $(lang_specs_files) prefix.h $(GCC_H)
1199 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1201 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
1203 gccspec.o: gccspec.c $(CONFIG_H) system.h $(GCC_H)
1204 cppspec.o: cppspec.c $(CONFIG_H) system.h $(GCC_H)
1206 tree-check.h: s-check ; @true
1207 s-check : gencheck $(srcdir)/move-if-change
1208 ./gencheck > tmp-check.h
1209 $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1212 gencheck : gencheck.o $(HOST_LIBDEPS)
1213 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1214 gencheck.o $(HOST_LIBS)
1216 gencheck.o : gencheck.c gencheck.h tree.def $(CONFIG_H) hconfig.h system.h \
1218 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1219 $(srcdir)/gencheck.c
1221 dumpvers: dumpvers.c
1223 version.o: version.c version.h
1225 ggc-common.o: ggc-common.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
1226 flags.h $(GGC_H) varray.h hash.h
1228 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1229 $(GGC_H) varray.h $(TIMEVAR_H)
1231 ggc-page.o: ggc-page.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h toplev.h \
1232 $(GGC_H) varray.h $(TIMEVAR_H)
1234 ggc-none.o: ggc-none.c $(CONFIG_H) $(RTL_H) $(GGC_H)
1236 obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H)
1238 $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1239 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) obstack.c
1241 prefix.o: prefix.c $(CONFIG_H) system.h Makefile prefix.h
1242 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1243 -DPREFIX=\"$(prefix)\" \
1244 -c `echo $(srcdir)/prefix.c | sed 's,^\./,,'`
1246 convert.o: convert.c $(CONFIG_H) system.h $(TREE_H) flags.h convert.h toplev.h
1248 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h \
1249 $(GGC_H) $(HASHTAB_H) output.h defaults.h
1250 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H) $(GGC_H)
1251 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1252 function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H)
1253 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1255 diagnostic.o : diagnostic.c diagnostic.h \
1256 $(CONFIG_H) system.h $(TREE_H) $(RTL_H) tm_p.h flags.h \
1257 $(GGC_H) input.h $(INSN_ATTR_H) insn-codes.h insn-config.h toplev.h intl.h
1258 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) function.h \
1259 flags.h input.h $(INSN_ATTR_H) xcoffout.h defaults.h output.h diagnostic.h \
1260 insn-codes.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1261 dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1262 graph.h loop.h except.h regs.h $(TIMEVAR_H) $(lang_options_files) ssa.h
1263 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1264 -DTARGET_NAME=\"$(target_alias)\" \
1265 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
1267 rtl.o : rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h $(GGC_H) toplev.h
1269 print-rtl.o : print-rtl.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1271 rtlanal.o : rtlanal.c $(CONFIG_H) system.h toplev.h $(RTL_H)
1272 errors.o : errors.c $(CONFIG_H) system.h errors.h
1274 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1275 function.h defaults.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1276 xcoffout.h output.h c-pragma.h toplev.h dbxout.h sdbout.h $(GGC_H)
1277 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1278 function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1279 insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H)
1280 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1281 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1282 $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H)
1283 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1284 function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1285 insn-config.h $(RECOG_H) output.h except.h toplev.h intl.h $(GGC_H)
1286 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1287 $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) \
1288 output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1289 reload.h $(GGC_H) intl.h
1290 builtins.o : builtins.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1291 function.h $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h \
1292 $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1294 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1295 insn-flags.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H)
1296 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1297 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h toplev.h
1298 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1299 hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h \
1300 insn-codes.h toplev.h function.h
1301 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1302 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h \
1303 toplev.h $(GGC_H) real.h defaults.h
1304 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1305 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h dbxout.h \
1307 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1308 function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) defaults.h real.h \
1309 insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h \
1311 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1312 flags.h insn-config.h reload.h output.h defaults.h toplev.h dwarfout.h
1313 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1314 flags.h insn-config.h reload.h output.h defaults.h \
1315 hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h varray.h \
1317 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1318 flags.h toplev.h output.h dbxout.h $(GGC_H)
1319 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1320 function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1321 $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1322 $(HASHTAB_H) defaults.h
1323 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
1324 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1325 $(INTEGRATE_H) insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1326 intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H)
1327 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1328 insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1329 toplev.h $(INSN_ATTR_H)
1331 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1332 hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1333 output.h function.h cselib.h ggc.h $(OBSTACK_H)
1334 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1335 real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1336 $(BASIC_BLOCK_H) $(GGC_H)
1337 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1338 flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1339 function.h output.h toplev.h
1340 sibcall.o : sibcall.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) function.h \
1341 hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1342 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h system.h \
1343 $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1344 $(INSN_ATTR_H) except.h
1345 lcm.o : lcm.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1346 real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H)
1347 ssa.o : ssa.c $(CONFIG_H) system.h $(REGS_H) varray.h \
1348 hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H) \
1349 $(BASIC_BLOCK_H) output.h ssa.h
1350 dce.o : dce.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1351 ssa.h insn-config.h $(RECOG_H) output.h
1352 conflict.o : conflict.c $(CONFIG_H) system.h $(OBSTACK_H) $(HASHTAB_H) \
1353 $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1354 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1355 insn-flags.h insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1356 gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H) defaults.h
1357 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) insn-config.h \
1358 insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1359 $(BASIC_BLOCK_H) function.h toplev.h varray.h except.h cselib.h
1360 doloop.o : doloop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) \
1361 insn-flags.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H)
1362 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h function.h \
1363 $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1364 hard-reg-set.h varray.h $(BASIC_BLOCK_H)
1365 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h insn-config.h \
1366 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1367 insn-flags.h function.h except.h $(EXPR_H) ssa.h $(GGC_H)
1368 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h function.h \
1369 insn-config.h insn-flags.h insn-codes.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1370 $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h
1371 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1372 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1373 toplev.h function.h output.h $(GGC_H)
1374 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1375 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1376 output.h function.h $(INSN_ATTR_H) toplev.h
1377 bitmap.o : bitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1379 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h function.h \
1380 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h
1381 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1382 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1383 reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1384 function.h real.h toplev.h
1385 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1386 reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1387 $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h
1388 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1389 $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1390 $(RECOG_H) reload.h $(EXPR_H) toplev.h
1391 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1392 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) insn-flags.h \
1393 $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h
1394 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1395 $(REGS_H) toplev.h output.h $(EXPR_H) insn-flags.h $(GGC_H) function.h \
1397 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1398 $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1399 $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h
1400 haifa-sched.o : haifa-sched.c $(CONFIG_H) system.h $(RTL_H) \
1401 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1402 $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1403 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h intl.h \
1404 $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1405 real.h output.h hard-reg-set.h insn-flags.h insn-codes.h gstab.h except.h \
1406 xcoffout.h defaults.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h \
1407 dbxout.h $(BASIC_BLOCK_H)
1408 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) function.h $(BASIC_BLOCK_H) \
1409 $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h $(INSN_ATTR_H) \
1410 insn-flags.h insn-codes.h real.h toplev.h output.h
1411 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) $(RECOG_H) \
1412 $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h \
1414 predict.o: predict.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1415 insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1416 $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1417 lists.o: lists.c $(CONFIG_H) system.h toplev.h $(RTL_H) $(GGC_H)
1418 bb-reorder.o : bb-reorder.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1419 insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1420 $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1421 timevar.o : timevar.c $(CONFIG_H) system.h $(TIMEVAR_H) flags.h intl.h
1422 regrename.o : regrename.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1423 insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h \
1424 $(RECOG_H) function.h resource.h
1425 ifcvt.o : ifcvt.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1426 flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1428 dependence.o : dependence.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) \
1429 $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1431 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1432 $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1433 insn-flags.h output.h $(INSN_ATTR_H) insn-codes.h system.h toplev.h function.h
1434 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(out_file)
1436 # Build auxiliary files that support ecoff format.
1437 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1438 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1440 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h version.h
1442 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1443 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1445 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1447 # Build file to support OSF/rose half-pic format.
1448 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1450 # Normally this target is not used; but it is used if you
1451 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
1452 # from the GNU Emacs distribution.
1453 alloca.o: $(srcdir)/../libiberty/alloca.c
1455 $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c
1456 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
1457 -c `echo alloca.c | sed 's,^\./,,'`
1460 # Generate header and source files from the machine description,
1463 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1464 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1465 insn-attr.h insn-attrtab.c
1467 # The following pair of rules has this effect:
1468 # genconfig is run only if the md has changed since genconfig was last run;
1469 # but the file insn-config.h is touched only when its contents actually change.
1471 # Each of the other insn-* files is handled by a similar pair of rules.
1473 # This causes an anomaly in the results of make -n
1474 # because insn-* is older than s-*
1475 # and thus make -n thinks that insn-* will be updated
1476 # and force recompilation of things that depend on it.
1477 # We use move-if-change precisely to avoid such recompilation.
1478 # But there is no way to teach make -n that it will be avoided.
1480 # Each of the insn-*.[ch] rules has a semicolon at the end,
1481 # for otherwise the system Make on SunOS 4.1 never tries
1482 # to recompile insn-*.o. To avoid problems and extra noise from
1483 # versions of make which don't like empty commands (nothing after the
1484 # trailing `;'), we call true for each.
1486 insn-config.h: s-config ; @true
1487 s-config : $(md_file) genconfig $(srcdir)/move-if-change
1488 ./genconfig $(md_file) > tmp-config.h
1489 $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1492 insn-flags.h: s-flags ; @true
1493 s-flags : $(md_file) genflags $(srcdir)/move-if-change
1494 ./genflags $(md_file) > tmp-flags.h
1495 $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1498 insn-codes.h: s-codes ; @true
1499 s-codes : $(md_file) gencodes $(srcdir)/move-if-change
1500 ./gencodes $(md_file) > tmp-codes.h
1501 $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1504 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1505 insn-config.h insn-flags.h insn-codes.h system.h reload.h $(RECOG_H) \
1506 function.h flags.h hard-reg-set.h resource.h
1507 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1509 insn-emit.c: s-emit ; @true
1510 s-emit : $(md_file) genemit $(srcdir)/move-if-change
1511 ./genemit $(md_file) > tmp-emit.c
1512 $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1515 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1516 real.h output.h flags.h system.h function.h hard-reg-set.h resource.h
1517 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1519 insn-recog.c: s-recog ; @true
1520 s-recog : $(md_file) genrecog $(srcdir)/move-if-change
1521 ./genrecog $(md_file) > tmp-recog.c
1522 $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1525 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1526 insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1527 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1529 insn-opinit.c: s-opinit ; @true
1530 s-opinit : $(md_file) genopinit $(srcdir)/move-if-change
1531 ./genopinit $(md_file) > tmp-opinit.c
1532 $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1535 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1536 insn-config.h $(RECOG_H)
1537 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1539 insn-extract.c: s-extract ; @true
1540 s-extract : $(md_file) genextract $(srcdir)/move-if-change
1541 ./genextract $(md_file) > tmp-extract.c
1542 $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1545 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1546 system.h insn-config.h $(RECOG_H) except.h function.h
1547 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1549 insn-peep.c: s-peep ; @true
1550 s-peep : $(md_file) genpeep $(srcdir)/move-if-change
1551 ./genpeep $(md_file) > tmp-peep.c
1552 $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1555 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1556 output.h $(INSN_ATTR_H) insn-config.h system.h toplev.h $(RECOG_H)
1557 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1559 insn-attr.h: s-attr ; @true
1560 s-attr : $(md_file) genattr $(srcdir)/move-if-change
1561 ./genattr $(md_file) > tmp-attr.h
1562 $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1565 insn-attrtab.c: s-attrtab ; @true
1566 s-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change
1567 ./genattrtab $(md_file) > tmp-attrtab.c
1568 $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1571 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1572 conditions.h hard-reg-set.h insn-config.h insn-flags.h $(INSN_ATTR_H) \
1573 output.h $(RECOG_H) function.h insn-codes.h system.h toplev.h flags.h
1574 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1576 insn-output.c: s-output ; @true
1577 s-output : $(md_file) genoutput $(srcdir)/move-if-change
1578 ./genoutput $(md_file) > tmp-output.c
1579 $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1582 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h $(GGC_H)
1583 genrtl.c genrtl.h : s-genrtl
1584 @true # force gnu make to recheck modification times.
1586 s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
1587 ./gengenrtl -h >tmp-genrtl.h
1588 $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1589 ./gengenrtl >tmp-genrtl.c
1590 $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1593 # Compile the programs that generate insn-* from the machine description.
1594 # They are compiled with $(HOST_CC), and associated libraries,
1595 # since they need to run on this machine
1596 # even if GCC is being compiled to run on some other machine.
1598 # $(CONFIG_H) is omitted from the deps of the gen*.o
1599 # because these programs don't really depend on anything
1600 # about the target machine. They do depend on config.h itself,
1601 # since that describes the host machine.
1603 # Pass the md file through cpp if the target requests it.
1604 $(MD_FILE): $(MD_DEPS)
1606 $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
1609 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h
1610 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1612 genconfig : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1613 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1614 genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1616 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) \
1617 system.h errors.h gensupport.h
1618 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1620 genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1621 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1622 genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1624 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1625 system.h errors.h gensupport.h
1626 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1628 gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1629 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1630 gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1632 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) \
1633 system.h errors.h gensupport.h
1634 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1636 genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1637 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1638 genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1640 genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1641 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1643 genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1644 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1645 genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1647 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) \
1648 system.h errors.h gensupport.h
1649 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1651 genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1652 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1653 genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1655 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) \
1656 system.h errors.h gensupport.h
1657 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1658 genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1659 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1660 genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1662 genextract.o : genextract.c $(RTL_H) $(build_xm_file) \
1663 system.h insn-config.h errors.h gensupport.h
1664 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1666 genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1667 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1668 genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1670 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1671 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1673 genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1674 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1675 genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1677 genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1678 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1680 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1681 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1682 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1684 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1685 system.h errors.h $(GGC_H) gensupport.h
1686 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1688 genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1689 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1690 genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1692 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) \
1693 system.h errors.h gensupport.h
1694 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1696 gengenrtl : gengenrtl.o $(HOST_LIBDEPS)
1697 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1698 gengenrtl.o $(HOST_LIBS)
1700 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h real.h
1701 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1703 # Compile the libraries to be used by gen*.
1704 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1705 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1706 # with the rules for rtl.o, alloca.o, etc.
1707 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) system.h $(RTL_H) \
1708 bitmap.h $(GGC_H) toplev.h
1709 rm -f $(HOST_PREFIX)rtl.c
1710 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1711 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1713 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) \
1714 $(RTL_H) $(BASIC_BLOCK_H) system.h
1715 rm -f $(HOST_PREFIX)print-rtl.c
1716 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1717 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1719 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \
1721 rm -f $(HOST_PREFIX)bitmap.c
1722 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1723 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1725 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) system.h $(RTL_H)
1726 rm -f $(HOST_PREFIX)rtlanal.c
1727 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1728 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1730 $(HOST_PREFIX_1)alloca.o: $(srcdir)/../libiberty/alloca.c
1731 rm -f $(HOST_PREFIX)alloca.c
1732 $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c
1733 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1735 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H)
1736 rm -f $(HOST_PREFIX)obstack.c
1737 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1738 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1740 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c
1741 rm -f $(HOST_PREFIX)vfprintf.c
1742 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1743 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1745 $(HOST_PREFIX_1)doprint.o: doprint.c
1746 rm -f $(HOST_PREFIX)doprint.c
1747 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1748 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1750 $(HOST_PREFIX_1)malloc.o: malloc.c
1751 rm -f $(HOST_PREFIX)malloc.c
1752 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1753 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1755 $(HOST_PREFIX_1)errors.o: errors.c
1756 rm -f $(HOST_PREFIX)errors.c
1757 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1758 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1761 # This satisfies the dependency that we get if you cross-compile a compiler
1762 # that does not need to compile alloca, malloc or whatever.
1764 touch $(HOST_PREFIX_1)
1766 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c
1767 rm -f $(HOST_PREFIX)ggc-none.c
1768 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1769 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1772 # Remake internationalization support.
1774 intl.o: intl.c intl.h gansidecl.h Makefile
1775 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1776 -DLOCALEDIR=\"$(localedir)\" \
1777 -c `echo $(srcdir)/intl.c | sed 's,^\./,,'`
1779 $(top_builddir)/intl/libintl.a: intl.all
1781 # Make sure all the headers are there for xgettext to scan.
1782 $(INTL_TARGETS): $(srcdir)/c-parse.c
1784 intl.all intl.install intl.uninstall intl.distdir \
1785 intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1786 @for d in $(INTL_SUBDIRS); do \
1787 target=`expr $@ : 'intl.\(.*\)'` && \
1788 echo "(cd $$d && $(MAKE) $$target)" && \
1789 (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1790 if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1793 # intl.distdir doesn't copy the intl makefiles (since they aren't distributed),
1794 # but we need them for the `make extraclean' in distdir-finish.
1796 for d in $(INTL_SUBDIRS); do \
1797 ln $$d/Makefile tmp/$$d || cp $$d/Makefile tmp/$$d || exit; \
1800 # Remake cpp and protoize.
1802 PREPROCESSOR_DEFINES = \
1803 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1804 -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1805 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1806 -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1807 -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1809 LIBCPP_OBJS = cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1810 cpphash.o cpperror.o cppinit.o cppdefault.o cppoutput.o \
1811 mkdeps.o prefix.o version.o mbchar.o @extra_cpp_objs@
1813 LIBCPP_DEPS = cpplib.h cpphash.h intl.h system.h
1815 # Most of the other archives built/used by this makefile are for
1816 # targets. This one is strictly for the host.
1817 libcpp.a: $(LIBCPP_OBJS)
1819 $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1820 if $(RANLIB_TEST) ; then $(RANLIB) libcpp.a ; else true ; fi
1822 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1823 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1824 intl.o libcpp.a $(LIBS)
1826 cppmain.o: cppmain.c $(CONFIG_H) cpplib.h intl.h system.h
1828 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1829 cppexp.o: cppexp.c $(CONFIG_H) $(LIBCPP_DEPS) defaults.h
1830 cpplex.o: cpplex.c $(CONFIG_H) $(LIBCPP_DEPS)
1831 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1832 cppoutput.o: cppoutput.c $(CONFIG_H) $(LIBCPP_DEPS)
1833 cpplib.o: cpplib.c $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1834 cpphash.o: cpphash.c $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1835 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1836 cppinit.o: cppinit.c $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1837 mkdeps.h prefix.h output.h version.h
1839 cppdefault.o: cppdefault.c $(CONFIG_H) system.h cppdefault.h Makefile
1840 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1841 $(PREPROCESSOR_DEFINES) \
1842 -c `echo $(srcdir)/cppdefault.c | sed 's,^\./,,'`
1844 mkdeps.o: mkdeps.c $(CONFIG_H) system.h mkdeps.h
1846 # The traditional mode preprocessor, a separate program for ease of
1847 # maintenance. Some code is shared with the ISO-C cpp.
1848 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBDEPS)
1849 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1850 tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBS)
1852 tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h
1853 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) system.h defaults.h
1855 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1856 cd $(srcdir); $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y ; \
1857 mv -f tr$$$$.c tradcif.c
1859 # Note for the stamp targets, we run the program `true' instead of
1860 # having an empty command (nothing following the semicolon).
1862 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1864 PROTO_OBJS = intl.o version.o
1866 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1867 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1869 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1870 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1872 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \
1874 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1875 $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1876 $(srcdir)/protoize.c
1878 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
1879 $(CONFIG_H) system.h Makefile version.h
1880 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1881 $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1882 $(srcdir)/unprotoize.c
1884 # This info describes the target machine, so compile with GCC just built.
1885 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
1887 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1888 sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
1889 $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1890 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1891 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1892 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1895 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1896 -rm -f tmp-proto.[cso]
1897 cp $(srcdir)/protoize.c tmp-proto.c
1898 chmod u+w tmp-proto.c
1899 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1900 $(GCC_CFLAGS) $(INCLUDES) \
1901 -DGCC_INCLUDE_DIR=0 \
1902 -DGPLUSPLUS_INCLUDE_DIR=0 \
1903 -DCROSS_INCLUDE_DIR=0 \
1904 -DTOOL_INCLUDE_DIR=0 \
1905 -DSTANDARD_EXEC_PREFIX=0 \
1906 -DDEFAULT_TARGET_MACHINE=0 \
1907 -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
1908 @echo '**********' Expect 400 lines of differences.
1909 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1910 -wc -l tmp-proto.diff
1911 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1912 $(GCC_CFLAGS) $(INCLUDES) \
1913 -DGCC_INCLUDE_DIR=0 \
1914 -DGPLUSPLUS_INCLUDE_DIR=0 \
1915 -DCROSS_INCLUDE_DIR=0 \
1916 -DTOOL_INCLUDE_DIR=0 \
1917 -DSTANDARD_EXEC_PREFIX=0 \
1918 -DDEFAULT_TARGET_MACHINE=0 \
1919 -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
1920 @echo Expect zero differences.
1921 diff $(srcdir)/protoize.c tmp-proto.c | cat
1922 -rm -f tmp-proto.[cs] tmp-proto$(objext)
1924 gcov.o: gcov.c gcov-io.h intl.h system.h
1926 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
1927 # upon whether $(exeext) is empty or not.
1928 GCOV_OBJS = gcov.o intl.o
1929 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
1930 $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
1932 # Build the include directory. The stamp files are stmp-* rather than
1933 # s-* so that mostlyclean does not force the include directory to
1936 # Build the include directory including float.h (which no longer depends upon
1938 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
1939 # Copy in the headers provided with gcc.
1940 # The sed command gets just the last file name component;
1941 # this is necessary because VPATH could add a dirname.
1942 # Using basename would be simpler, but some systems don't have it.
1943 # The touch command is here to workaround an AIX/Linux NFS bug.
1944 -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
1945 for file in .. $(USER_H); do \
1946 if [ X$$file != X.. ]; then \
1947 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1948 touch include/$$realfile; \
1949 rm -f include/$$realfile; \
1950 cp $$file include; \
1951 chmod a+r include/$$realfile; \
1954 rm -f include/limits.h
1955 cp xlimits.h include/limits.h
1956 chmod a+r include/limits.h
1957 rm -f include/float.h
1958 if [ x$(FLOAT_H) != xMakefile.in ]; then \
1959 cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
1960 chmod a+r include/float.h; \
1962 # Install the README
1963 rm -f include/README
1964 cp $(srcdir)/README-fixinc include/README
1965 chmod a+r include/README
1968 # fixinc.sh depends on this, not on specs directly.
1969 # The idea is to make sure specs gets built, but not rerun fixinc.sh
1970 # after each stage just because specs' mtime has changed.
1972 -if [ -f specs.ready ] ; then \
1975 touch specs.ready; \
1978 FIXINCSRCDIR=$(srcdir)/fixinc
1979 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
1980 $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
1981 $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
1982 $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
1983 MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc; pwd` ; \
1984 CC="$(CC)"; CFLAGS="$(CFLAGS)"; LDFLAGS="$(LDFLAGS)"; \
1985 export MAKE srcdir CC CFLAGS LDFLAGS; \
1986 cd ./fixinc; $(SHELL) $${srcdir}/mkfixinc.sh $(target)
1988 # Build fixed copies of system files.
1989 stmp-fixinc: fixinc.sh gsyslimits.h
1990 rm -rf include; mkdir include
1992 TARGET_MACHINE=$(target); srcdir=`cd $(srcdir); pwd`; \
1993 INSTALL_ASSERT_H=$(INSTALL_ASSERT_H); SHELL=$(SHELL) ;\
1994 export TARGET_MACHINE srcdir INSTALL_ASSERT_H SHELL ; \
1995 $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS)
1996 rm -f include/syslimits.h
1997 if [ -f include/limits.h ]; then \
1998 mv include/limits.h include/syslimits.h; \
2000 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2002 chmod a+r include/syslimits.h
2003 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
2004 # that directory exists, then make sure that $(libsubdir) exists.
2005 # This is because cpp is compiled to find $(tooldir)/include via
2006 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2008 # We deliberately use tooldir instead of gcc_tooldir here. gcc_tooldir
2009 # won't work because libsubdir doesn't exist yet.
2010 if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
2011 && [ -d $(tooldir)/sys-include ]; then \
2012 if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2013 if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2014 if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2015 if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2019 # Files related to the fixproto script.
2020 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2021 # used in native and host-x-target builds, so it's safe to link them with
2024 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2025 if [ -d $(SYSTEM_HEADER_DIR) ]; \
2027 CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2029 $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2030 mv tmp-deduced.h deduced.h; \
2035 GEN_PROTOS_OBJS = gen-protos.o scan.o
2036 gen-protos: $(GEN_PROTOS_OBJS)
2037 ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gen-protos \
2038 $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2040 gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
2041 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2043 scan.o: scan.c scan.h $(build_xm_file) system.h
2044 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2046 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
2047 sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2048 deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2049 mv tmp-fixtmp.c fixtmp.c
2050 $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2051 | sed -e 's/ / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2052 | ./gen-protos >xsys-protos.hT
2053 mv xsys-protos.hT xsys-protos.h
2056 # This is nominally a 'build' program, but it's run only when host==build,
2057 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2058 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(LIBDEPS) \
2060 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2061 scan-decls.o scan.o libcpp.a $(LIBS)
2063 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2064 xsys-protos.h $(build_xm_file) system.h cpplib.h
2065 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2067 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h
2068 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2070 # stmp-fixproto depends on this, not on fix-header directly.
2071 # The idea is to make sure fix-header gets built,
2072 # but not rerun fixproto after each stage
2073 # just because fix-header's mtime has changed.
2074 fixhdr.ready: fix-header
2075 -if [ -f fixhdr.ready ] ; then \
2078 touch fixhdr.ready; \
2081 # stmp-int-headers is to make sure fixincludes has already finished.
2082 # The if statement is so that we don't run fixproto a second time
2083 # if it has already been run on the files in `include'.
2084 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2085 if [ -f include/fixed ] ; then true; \
2087 : This line works around a 'make' bug in BSDI 1.1.; \
2088 FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2089 mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2090 export mkinstalldirs; \
2091 if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2092 $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2093 if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2095 touch include/fixed; \
2099 # Remake the info files.
2101 doc: $(BUILD_INFO) gccbug
2102 info: cpp.info gcc.info lang.info c-tree.info
2104 cpp.info: $(srcdir)/cpp.texi
2105 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o cpp.info $(srcdir)/cpp.texi
2107 gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2108 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2109 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2110 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o gcc.info $(srcdir)/gcc.texi
2112 c-tree.info: $(srcdir)/c-tree.texi
2113 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o c-tree.info \
2114 $(srcdir)/c-tree.texi
2116 dvi: gcc.dvi cpp.dvi lang.dvi
2118 # This works with GNU Make's default rule.
2119 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2120 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2121 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2122 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2124 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2126 cpp.dvi: $(srcdir)/cpp.texi
2127 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2129 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2132 INSTALL: $(srcdir)/install1.texi $(srcdir)/install.texi
2133 cd $(srcdir); $(MAKEINFO) -D INSTALLONLY \
2134 --no-split --no-headers -o INSTALL install1.texi
2136 # Deletion of files made during compilation.
2137 # There are four levels of this:
2138 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2139 # `mostlyclean' is useful while working on a particular type of machine.
2140 # It deletes most, but not all, of the files made by compilation.
2141 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2142 # `clean' deletes everything made by running `make all'.
2143 # `distclean' also deletes the files made by config.
2144 # `maintainer-clean' also deletes everything that could be regenerated
2145 # automatically, except for `configure'.
2146 # We remove as much from the language subdirectories as we can
2147 # (less duplicated code).
2149 INTL_MOSTLYCLEAN = intl.mostlyclean
2150 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2151 -rm -f $(STAGESTUFF)
2153 # Delete the temporary source copies for cross compilation.
2154 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
2155 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2156 -rm -f $(HOST_PREFIX_1)obstack.c
2157 # Delete the temp files made in the course of building libgcc.a.
2158 -rm -f xlimits.h libgcc1-test
2159 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2160 # Delete other built files.
2161 -rm -f t-float.h-cross xsys-protos.hT
2162 # Delete the stamp and temporary files.
2163 -rm -f s-* tmp-* stamp-* stmp-*
2164 -rm -f */stamp-* */tmp-*
2165 # Delete debugging dump files.
2166 -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2167 # Delete some files made during installation.
2168 -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2169 -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2170 # Delete files generated for fixproto
2171 -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2172 gen-protos fixproto.list fixtmp.* fixhdr.ready
2173 # Delete files generated for fixincl
2174 -rm -rf fixincl fixinc.sh specs.ready
2175 (cd fixinc && $(MAKE) clean)
2176 # Delete unwanted output files from TeX.
2177 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2178 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2179 # Delete sorted indices we don't actually use.
2180 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2181 # Delete core dumps.
2184 # Delete all files made by compilation
2185 # that don't exist in the distribution.
2186 INTL_CLEAN = intl.clean
2187 clean: mostlyclean $(INTL_CLEAN) lang.clean
2192 -if [ -f md.pre-cpp ]; then \
2195 # Delete the include directory.
2197 # Delete files used by the "multilib" facility (including libgcc subdirs).
2198 -rm -f multilib.h tmpmultilib*
2199 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2200 rm -rf $(MULTILIB_DIRNAMES); \
2201 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2202 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2204 -rm -fr stage1 stage2 stage3 stage4
2205 # Delete stamps of bootstrap stages
2209 # Delete all files that users would normally create
2210 # while building and installing GCC.
2211 INTL_DISTCLEAN = intl.distclean
2212 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2213 -rm -f tm.h tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
2215 -rm -f config.status config.run config.cache config.bak
2216 -rm -f Make-lang Make-hooks Make-host Make-target
2217 -rm -f Makefile specs.h options.h gencheck.h *.oaux
2218 -rm -f gthr-default.h
2219 -rm -f */stage1 */stage2 */stage3 */stage4 */include
2220 -rm -f c-parse.output
2223 -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2224 -rm -f testsuite/{gcc,g++}.{log,sum}
2225 -rm -f intl/libintl.h libintl.h
2227 # Delete anything likely to be found in the source directory
2228 # that shouldn't be in the distribution.
2229 extraclean: distclean lang.extraclean
2230 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2231 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2232 -rm -f config/*/=* config/*/"#"* config/*/*~*
2233 -rm -f config/*/*.orig config/*/*.rej
2234 -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2235 -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2236 -rm -f *lose config/*lose config/*/*lose
2237 -rm -f *.s *.s[0-9] *.i config/ChangeLog
2238 -rm -f y.tab.c yacc.*
2239 -rm -f */=* */"#"* */*~*
2240 -rm -f */patch* */*.orig */*.rej
2241 -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2242 -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2243 -rm -f */*lose */*.s */*.s[0-9] */*.i
2245 # Get rid of every file that's generated from some other file, except for `configure'.
2246 # Most of these files ARE PRESENT in the GCC distribution.
2247 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2248 # submake, so that we don't descend into intl after its makefile has been
2251 @echo 'This command is intended for maintainers to use; it'
2252 @echo 'deletes files that may need special tools to rebuild.'
2253 $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2254 intl.maintainer-clean lang.maintainer-clean distclean
2255 -rm -f c-parse.y c-parse.c c-parse.output TAGS
2256 -rm -f cpp.info* cpp.??s cpp.*aux
2257 -rm -f gcc.info* gcc.??s gcc.*aux
2259 # Entry points `install' and `uninstall'.
2260 # Also use `install-collect2' to install collect2 when the config files don't.
2262 # The semicolon is to prevent the install.sh -> install default rule
2263 # from doing anything. Having it run true helps avoid problems and
2264 # noise from versions of make which don't like to have null commands.
2265 install: $(INSTALL_TARGET) ; @true
2267 # Copy the compiler files into directories where they will be run.
2268 # Install the driver last so that the window when things are
2270 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2271 $(INSTALL_CPP) install-man $(INSTALL_INFO) intl.install \
2272 lang.install-normal install-driver
2274 # Do nothing while making gcc with a cross-compiler. The person who
2275 # makes gcc for the target machine has to know how to put a complete
2276 # gcc together by hand.
2277 install-build: force
2278 @echo You have to install gcc on your target machine by hand.
2280 # Run this on the target machine
2281 # to finish installation of cross compiler.
2282 # This is not used anymore now that float.h does not depend on enquire.
2283 install-cross-rest: install-float-h-cross
2285 # Handle cpp installation.
2286 install-cpp: cpp$(exeext)
2287 -if [ -f gcc-cross$(exeext) ] ; then \
2288 rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2289 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2290 if [ x$(cpp_install_dir) != x ]; then \
2291 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2292 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2295 rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2296 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2297 if [ x$(cpp_install_dir) != x ]; then \
2298 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2299 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2304 -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2305 -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2306 -if [ x$(cpp_install_dir) != x ]; then \
2307 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2308 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2311 # Install float.h for cross compiler.
2312 # Run this on the target machine!
2313 # This is not used anymore now that float.h does not depend on enquire.
2314 install-float-h-cross: installdirs
2315 # if [ -f enquire ] ; then true; else false; fi
2316 # Note: don't use -. We should fail right away if enquire was not made.
2317 ./enquire -f > $(tmpdir)/float.h
2318 -rm -f $(libsubdir)/include/float.h
2319 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2320 -rm -f $(tmpdir)/float.h
2321 chmod a-x $(libsubdir)/include/float.h
2323 # Create the installation directories.
2325 -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2326 -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2327 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2328 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2329 # This dir isn't currently searched by cpp.
2330 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2331 -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2332 fdir=$${fdir}/$${dir}; \
2333 if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2335 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2336 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2337 -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2338 -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2339 -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2340 # We don't use mkdir -p to create the parents of man1dir,
2341 # because some systems don't support it.
2342 # Instead, we use this technique to create the immediate parent of man1dir.
2343 -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2344 if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2345 -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2347 # Install the compiler executables built during cross compilation.
2348 install-common: native installdirs $(EXTRA_PARTS) lang.install-common
2349 for file in $(COMPILERS); do \
2350 if [ -f $$file ] ; then \
2351 rm -f $(libsubdir)/$$file; \
2352 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2356 for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2357 if [ x"$$file" != x.. ]; then \
2358 rm -f $(libsubdir)/$$file; \
2359 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2362 for file in $(EXTRA_PARTS) ..; do \
2363 if [ x"$$file" != x.. ]; then \
2364 rm -f $(libsubdir)/$$file; \
2365 $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2366 chmod a-x $(libsubdir)/$$file; \
2369 # Don't mess with specs if it doesn't exist yet.
2370 -if [ -f specs ] ; then \
2371 rm -f $(libsubdir)/specs; \
2372 $(INSTALL_DATA) specs $(libsubdir)/specs; \
2373 chmod a-x $(libsubdir)/specs; \
2375 # Install protoize if it was compiled.
2376 -if [ -f protoize$(exeext) ]; \
2378 if [ -f gcc-cross$(exeext) ] ; then \
2379 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2380 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2381 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2382 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2384 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2385 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2386 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2387 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2389 rm -f $(libsubdir)/SYSCALLS.c.X; \
2390 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2391 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2393 -rm -f $(libsubdir)/cpp0$(exeext)
2394 $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2395 -rm -f $(libsubdir)/tradcpp0$(exeext)
2396 $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2397 # Install gcov if it was compiled.
2398 -if [ -f gcov$(exeext) ]; \
2400 rm -f $(bindir)/gcov$(exeext); \
2401 $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2403 $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2405 # Install the driver program as $(target_alias)-gcc
2406 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2407 install-driver: xgcc$(exeext)
2408 -if [ -f gcc-cross$(exeext) ] ; then \
2409 rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2410 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2411 if [ -d $(gcc_tooldir)/bin/. ] ; then \
2412 rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2413 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2416 rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2417 $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2418 rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2419 $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2420 mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2423 # Install the info files.
2424 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2425 # to do the install.
2426 install-info: doc installdirs lang.install-info
2427 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2428 for f in cpp.info* gcc.info*; do \
2429 $(INSTALL_DATA) $$f $(infodir)/$$f; \
2431 -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2432 if [ -f $(infodir)/dir ] ; then \
2433 for f in cpp.info gcc.info; do \
2434 install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2438 -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2440 # Install the man pages.
2441 install-man: installdirs $(srcdir)/gcc.1 $(srcdir)/cpp.1 lang.install-man
2442 -if [ -f gcc-cross$(exeext) ] ; then \
2443 rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2444 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2445 chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2447 rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2448 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2449 chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2451 -rm -f $(man1dir)/cpp$(manext)
2452 -$(INSTALL_DATA) $(srcdir)/cpp.1 $(man1dir)/cpp$(manext)
2453 -chmod a-x $(man1dir)/cpp$(manext)
2455 # Install the library.
2456 install-libgcc: libgcc.a installdirs
2457 -if [ -f libgcc.a ] ; then \
2458 rm -f $(libsubdir)/libgcc.a; \
2459 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
2460 if $(RANLIB_TEST_FOR_TARGET) ; then \
2461 (cd $(libsubdir); $(RANLIB_FOR_TARGET) libgcc.a); else true; fi; \
2462 chmod a-x $(libsubdir)/libgcc.a; \
2465 # Install multiple versions of libgcc.a.
2466 install-multilib: stmp-multilib installdirs
2467 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
2468 dir=`echo $$i | sed -e 's/;.*$$//'`; \
2469 if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; chmod a+rx $(libsubdir)/$${dir}; fi; \
2470 for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \
2471 rm -f $(libsubdir)/$${dir}/$${f}; \
2472 $(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \
2474 if $(RANLIB_TEST_FOR_TARGET); then \
2475 (cd $(libsubdir)/$${dir}; $(RANLIB_FOR_TARGET) libgcc.a); \
2477 chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
2480 # Install all the header files built in the include subdirectory.
2481 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2482 # Fix symlinks to absolute paths in the installed include directory to
2483 # point to the installed directory, not the build directory.
2484 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2485 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2486 if [ $$? -eq 0 ]; then \
2487 dir=`cd include; pwd`; \
2488 for i in $$files; do \
2489 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2490 if expr "$$dest" : "$$dir.*" > /dev/null; then \
2491 rm -f $(libsubdir)/include/$$i; \
2492 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2497 # Create or recreate the gcc private include file directory.
2498 install-include-dir: installdirs
2499 -rm -rf $(libsubdir)/include
2500 mkdir $(libsubdir)/include
2501 -chmod a+rx $(libsubdir)/include
2503 # Install the include directory using tar.
2504 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2505 # We use `pwd`/include instead of just include to problems with CDPATH
2506 # Unless a full pathname is provided, some shells would print the new CWD,
2507 # found in CDPATH, corrupting the output. We could just redirect the
2508 # output of `cd', but some shells lose on redirection within `()'s
2509 (cd `pwd`/include ; \
2510 tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2511 # /bin/sh on some systems returns the status of the first tar,
2512 # and that can lose with GNU tar which always writes a full block.
2513 # So use `exit 0' to ignore its exit status.
2515 # Install the include directory using cpio.
2516 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2517 # See discussion about the use of `pwd` above
2518 cd `pwd`/include ; \
2519 find . -print | cpio -pdum $(libsubdir)/include
2521 # Put assert.h where it won't override GNU libc's assert.h.
2522 # It goes in a dir that is searched after GNU libc's headers;
2523 # thus, the following conditionals are no longer needed.
2524 # But it's not worth deleting them now.
2525 ## Don't replace the assert.h already there if it is not from GCC.
2526 ## This code would be simpler if it tested for -f ... && ! grep ...
2527 ## but supposedly the ! operator is missing in sh on some systems.
2528 install-assert-h: assert.h installdirs
2529 if [ -f $(assertdir)/assert.h ]; \
2531 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2533 rm -f $(assertdir)/assert.h; \
2534 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2535 chmod a-x $(assertdir)/assert.h; \
2539 rm -f $(assertdir)/assert.h; \
2540 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2541 chmod a-x $(assertdir)/assert.h; \
2544 # Use this target to install the program `collect2' under the name `collect2'.
2545 install-collect2: collect2 installdirs
2546 $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2547 # Install the driver program as $(libsubdir)/gcc for collect2.
2548 $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2550 # Cancel installation by deleting the installed files.
2551 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2552 -rm -rf $(libsubdir)
2553 -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2554 -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2555 -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2556 -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2557 -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2558 -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2559 -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2560 -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2561 -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2562 -rm -rf $(man1dir)/cpp$(manext)
2563 -rm -rf $(man1dir)/protoize$(manext)
2564 -rm -rf $(man1dir)/unprotoize$(manext)
2565 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2567 # These targets are for the dejagnu testsuites. The file site.exp
2568 # contains global variables that all the testsuites will use.
2570 # Set to $(target_alias)/ for cross.
2571 target_subdir = @target_subdir@
2573 site.exp: ./config.status Makefile
2574 @echo "Making a new config file..."
2577 -@mv site.exp site.bak
2578 @echo "## these variables are automatically generated by make ##" > ./tmp0
2579 @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2580 @echo "# add them to the last section" >> ./tmp0
2581 @echo "set rootme \"`pwd`\"" >> ./tmp0
2582 @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2583 @echo "set host_triplet $(host_canonical)" >> ./tmp0
2584 @echo "set build_triplet $(build_canonical)" >> ./tmp0
2585 @echo "set target_triplet $(target)" >> ./tmp0
2586 @echo "set target_alias $(target_alias)" >> ./tmp0
2587 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2588 @echo "set CFLAGS \"\"" >> ./tmp0
2589 @echo "set CXXFLAGS \"-I$(objdir)/../$(target_subdir)libio -I\$$srcdir/../libg++/src -I\$$srcdir/../libio -I\$$srcdir/../libstdc++ -I\$$srcdir/../libstdc++/stl -L$(objdir)/../$(target_subdir)libg++ -L$(objdir)/../$(target_subdir)libstdc++\"" >> ./tmp0
2590 # If newlib has been configured, we need to pass -B to gcc so it can find
2591 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
2592 # message if it doesn't, but the testsuite is supposed to ignore the message -
2593 # it's too difficult to tell when to and when not to pass -B (not all targets
2594 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
2595 # seems like too selective a test.
2596 # ??? Another way to solve this might be to rely on linker scripts. Then
2597 # theoretically the -B won't be needed.
2598 # We also need to pass -L ../ld so that the linker can find ldscripts.
2599 @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2600 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2601 echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2602 echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2603 echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2604 echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2607 @if [ -d $(objdir)/../ld ] ; then \
2608 echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2611 echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2612 @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2613 @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2614 @cat ./tmp0 > site.exp
2615 @cat site.bak | sed \
2616 -e '1,/^## All variables above are.*##/ d' >> site.exp
2619 CHECK_TARGETS = check-gcc check-g++ check-g77 check-objc
2621 check: $(CHECK_TARGETS)
2623 testsuite/site.exp: site.exp
2624 if [ -d testsuite ]; then \
2629 rm -rf testsuite/site.exp
2630 cp site.exp testsuite/site.exp
2632 check-g++: testsuite/site.exp
2633 -rootme=`pwd`; export rootme; \
2634 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2636 EXPECT=${EXPECT} ; export EXPECT ; \
2637 if [ -f $${rootme}/../expect/expect ] ; then \
2638 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2639 export TCL_LIBRARY ; fi ; \
2640 $(RUNTEST) --tool g++ $(RUNTESTFLAGS)
2642 check-gcc: testsuite/site.exp
2643 -rootme=`pwd`; export rootme; \
2644 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2646 EXPECT=${EXPECT} ; export EXPECT ; \
2647 if [ -f $${rootme}/../expect/expect ] ; then \
2648 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2649 export TCL_LIBRARY ; fi ; \
2650 $(RUNTEST) --tool gcc $(RUNTESTFLAGS)
2652 check-g77: testsuite/site.exp
2653 -rootme=`pwd`; export rootme; \
2654 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2656 EXPECT=${EXPECT} ; export EXPECT ; \
2657 if [ -f $${rootme}/../expect/expect ] ; then \
2658 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2659 export TCL_LIBRARY ; fi ; \
2660 $(RUNTEST) --tool g77 $(RUNTESTFLAGS)
2662 check-objc: testsuite/site.exp
2663 -rootme=`pwd`; export rootme; \
2664 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2666 EXPECT=${EXPECT} ; export EXPECT ; \
2667 if [ -f $${rootme}/../expect/expect ] ; then \
2668 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2669 export TCL_LIBRARY ; fi ; \
2670 $(RUNTEST) --tool objc $(RUNTESTFLAGS)
2672 # These exist for maintenance purposes.
2674 # Update the tags table.
2678 mv -f c-parse.[ch] =*.[chy] tmp-tags; \
2679 etags *.y *.h *.c; \
2683 # Create the distribution tar.gz file.
2685 gzip --best < tmp-gcc.xtar > tmp-gcc.xtar.gz
2686 mv tmp-gcc.xtar.gz gcc-$(version).tar.gz
2688 tmp-gcc.xtar: distdir
2689 # Make the distribution.
2690 tar -chf tmp-gcc.xtar gcc-$(version)
2693 if [ -d $(srcdir)/CVS ]; then cd $(srcdir) && cvs -r update; fi
2695 # This target exists to do the initial work before the language specific
2697 distdir-start: doc $(srcdir)/INSTALL $(srcdir)/c-parse.y \
2698 $(srcdir)/c-parse.c $(srcdir)/config.in $(srcdir)/version.c TAGS
2699 @case '$(USE_NLS)' in \
2701 *) echo "configure with --enable-nls before making a distribution"; \
2704 @if grep -s "for version ${mainversion}" gcc.texi > /dev/null; \
2706 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
2708 # Update the version number in README
2709 $(AWK) '$$1 " " $$2 " " $$3 == "This directory contains" \
2710 { $$6 = version; print $$0 } \
2711 $$1 " " $$2 " " $$3 != "This directory contains"' \
2712 version=$(version) $(srcdir)/README > tmp.README
2713 mv tmp.README README
2714 -rm -rf gcc-$(version) tmp
2715 # Put all the files in a temporary subdirectory
2716 # which has the name that we want to have in the tar file.
2723 for file in `(cd $(srcdir) && echo *[0-9a-zA-Z+])`; do \
2724 test -f $(srcdir)/$$file && $(LN_S) $(srcdir)/$$file tmp; \
2726 if test "$(srcdir)" != "." ; then \
2727 for file in c-parse.c ; do \
2728 test -f ./$$file && $(LN_S) ../$$file tmp; \
2731 for file in `(cd $(srcdir)/config && echo *[0-9a-zA-Z+])`; do \
2732 if test -d $(srcdir)/config/$$file \
2733 && test "$$file" != RCS && test "$$file" != CVS; then \
2734 mkdir tmp/config/$$file; \
2735 for subfile in `(cd $(srcdir)/config/$$file && echo *[0-9a-zA-Z+])`; do \
2736 $(LN_S) $(srcdir)/config/$$file/$$subfile tmp/config/$$file; \
2739 $(LN_S) $(srcdir)/config/$$file tmp/config; \
2742 for file in `(cd $(srcdir)/ginclude && echo *[0-9a-zA-Z+])`; do \
2743 $(LN_S) $(srcdir)/ginclude/$$file tmp/ginclude; \
2745 for file in `(cd $(srcdir)/objc && echo *[0-9a-zA-Z+])`; do \
2746 $(LN_S) $(srcdir)/objc/$$file tmp/objc; \
2748 $(LN_S) .gdbinit tmp
2750 # Finish making `distdir', after the languages have done their thing.
2752 mv tmp gcc-$(version)
2753 # Get rid of everything we don't want in the distribution. We'd want
2754 # this to use Makefile.in, but it doesn't have the `lang.foo' targets
2756 cd gcc-$(version); make extraclean distdir-check VERSION_DEP=
2759 ($(AWK) '/^[^#]/{print} /^#[A-Za-z]/{print substr($$1, 2)}' | sort) \
2760 < po/POTFILES.in > tmp.POTFILES
2761 ls [A-Za-z]*.[ch] [a-z]*/[A-Za-z]*.[ch] \
2762 [a-z]*/[a-z]*/[A-Za-z]*.[ch] | sort > tmp.src
2763 diff tmp.POTFILES tmp.src || { \
2764 echo "po/POTFILES.in and sources do not match -- please fix"; \
2769 distdir: distdir-cvs distdir-start intl.distdir intl.distdir-fixup \
2770 lang.distdir distdir-finish
2772 # make diff oldversion=M.N
2773 # creates a diff file between an older distribution and this one.
2774 # The -P option assumes this is GNU diff.
2776 diff -rc2P -x c-parse.y -x c-parse.c \
2777 -x TAGS -x INSTALL -x configure -x config.in \
2778 -x "gcc.??" -x "gcc.??s" -x gcc.aux -x "gcc.info*" \
2779 -x "cpp.??" -x "cpp.??s" -x cpp.aux -x "cpp.info*" \
2780 $(LANG_DIFF_EXCLUDES) \
2781 gcc-$(oldversion) gcc-$(version) > gcc-$(oldversion)-$(version).diff
2783 # A list of files to be destroyed during "lean" builds.
2784 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2786 # Only build the C compiler for stage1, because that is the only one that
2787 # we can guarantee will build with the native compiler, and also it is the
2788 # only thing useful for building stage2.
2790 +$(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
2797 # This used to define ALLOCA as empty, but that would lead to bad results
2798 # for a subsequent `make install' since that would not have ALLOCA empty.
2799 # To prevent `make install' from compiling alloca.o and then relinking cc1
2800 # because alloca.o is newer, we permit these recursive makes to compile
2801 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
2803 +$(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(BOOT_CFLAGS)" WARN_CFLAGS="$(WARN2_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2811 +$(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(BOOT_CFLAGS)" WARN_CFLAGS="$(WARN2_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2816 +$(MAKE) CC="stage3/xgcc$(exeext) -B$(build_tooldir)/bin/ -Bstage3/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage3/ LANGUAGES="$(LANGUAGES)"
2819 # Additional steps for *-lean targets:
2821 -cd stage1; rm -f $(VOL_FILES)
2828 # This next little bit is the way it is for parallel builds. It's simply
2829 # a chain of stages which DO have to be done sequentially.
2831 bootstrap_a: stage_a
2832 bootstrap_b: bootstrap_a stage_b
2833 bootstrap_c: bootstrap_b stage_c
2834 bootstrap_d: bootstrap_c stage_d
2835 bootstrap_e: bootstrap_d stage_e
2836 bootstrap: force bootstrap_e
2838 bootstrap-lean_a: stage_a
2839 bootstrap-lean_b: bootstrap-lean_a stage_b
2840 bootstrap-lean_c: bootstrap-lean_b clean_s1
2841 bootstrap-lean_d: bootstrap-lean_c stage_c
2842 bootstrap-lean_e: bootstrap-lean_d stage_d
2843 bootstrap-lean_f: bootstrap-lean_e clean_s2
2844 bootstrap-lean_g: bootstrap-lean_f stage_e
2845 bootstrap-lean: force bootstrap-lean_g
2847 bootstrap2_c: stage_c
2848 bootstrap2_d: bootstrap2_c stage_d
2849 bootstrap2_e: bootstrap2_d stage_e
2850 bootstrap2: force bootstrap2_e
2852 bootstrap2-lean_c: stage_c
2853 bootstrap2-lean_d: bootstrap2-lean_c stage_d
2854 bootstrap2-lean_e: bootstrap2-lean_d clean_s2
2855 bootstrap2-lean_f: bootstrap2-lean_e stage_e
2856 bootstrap2-lean: force bootstrap2-lean_f
2858 bootstrap3 bootstrap3-lean: force stage_e
2860 bootstrap4 bootstrap4-lean: force stage_f
2862 # Compare the object files in the current directory with those in the
2865 # ./ avoids bug in some versions of tail.
2866 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
2868 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2869 for file in *$(objext); do \
2870 tail +16c ./$$file > tmp-foo1; \
2871 tail +16c stage$$stage/$$file > tmp-foo2 \
2872 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2874 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2875 for dir in tmp-foo intl $(SUBDIRS); do \
2876 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2877 for file in $$dir/*$(objext); do \
2878 tail +16c ./$$file > tmp-foo1; \
2879 tail +16c stage$$stage/$$file > tmp-foo2 \
2880 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2885 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2886 if [ -f .bad_compare ]; then \
2887 echo "Bootstrap comparison failure!"; \
2892 *-lean ) rm -rf stage$$stage ;; \
2897 # Compare the object files in the current directory with those in the
2898 # stage2 directory. Use gnu cmp (diffutils v2.4 or later) to avoid
2899 # running tail and the overhead of twice copying each object file.
2901 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
2903 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2904 for file in *$(objext); do \
2905 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2907 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2908 for dir in tmp-foo intl $(SUBDIRS); do \
2909 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2910 for file in $$dir/*$(objext); do \
2911 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2915 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2916 if [ -f .bad_compare ]; then \
2917 echo "Bootstrap comparison failure!"; \
2922 *-lean ) rm -rf stage$$stage ;; \
2926 # Copy the object files from a particular stage into a subdirectory.
2928 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
2929 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
2930 -for dir in intl $(SUBDIRS) ; \
2932 if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
2934 -mv $(STAGESTUFF) stage1
2935 -mv intl/*$(objext) stage1/intl
2936 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2937 # dir will work properly.
2938 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
2939 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
2940 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
2941 -rm -f stage1/libgcc.a
2943 -if $(RANLIB_TEST_FOR_TARGET) ; then \
2944 $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
2946 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2947 cp stage1/$${f} . ; \
2950 stage1: force stage1-start lang.stage1
2953 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
2954 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
2955 -for dir in intl $(SUBDIRS) ; \
2957 if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
2959 -mv $(STAGESTUFF) stage2
2960 -mv intl/*$(objext) stage2/intl
2961 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2962 # dir will work properly.
2963 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
2964 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
2965 -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
2966 -rm -f stage2/libgcc.a
2968 -if $(RANLIB_TEST_FOR_TARGET) ; then \
2969 $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
2971 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2972 cp stage2/$${f} . ; \
2975 stage2: force stage2-start lang.stage2
2978 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
2979 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
2980 -for dir in intl $(SUBDIRS) ; \
2982 if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
2984 -mv $(STAGESTUFF) stage3
2985 -mv intl/*$(objext) stage3/intl
2986 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2987 # dir will work properly.
2988 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
2989 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
2990 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
2991 -rm -f stage3/libgcc.a
2993 -if $(RANLIB_TEST_FOR_TARGET) ; then \
2994 $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
2996 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2997 cp stage3/$${f} . ; \
3000 stage3: force stage3-start lang.stage3
3003 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3004 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3005 -for dir in intl $(SUBDIRS) ; \
3007 if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3009 -mv $(STAGESTUFF) stage4
3010 -mv intl/*$(objext) stage4/intl
3011 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3012 # dir will work properly.
3013 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3014 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3015 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3016 -rm -f stage4/libgcc.a
3018 -if $(RANLIB_TEST_FOR_TARGET) ; then \
3019 $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3021 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3022 cp stage4/$${f} . ; \
3025 stage4: force stage4-start lang.stage4
3027 # Copy just the executable files from a particular stage into a subdirectory,
3028 # and delete the object files. Use this if you're just verifying a version
3029 # that is pretty sure to work, and you are short of disk space.
3030 risky-stage1: stage1
3033 risky-stage2: stage2
3036 risky-stage3: stage3
3039 risky-stage4: stage4
3042 #In GNU Make, ignore whether `stage*' exists.
3043 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3044 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3049 # The enquire rules are still useful for building new float-anything.h.
3050 # Special flags for compiling enquire.
3051 # We disable optimization to make floating point more reliable.
3052 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3053 ENQUIRE_LDFLAGS = $(LDFLAGS)
3055 # Enquire target (This is a variable so that a target can choose not to
3059 # Test to see whether <float.h> exists in the system header files,
3060 # and is not derived from GCC.
3062 [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3063 if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3066 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3067 # to ensure, we're emitting a full blown <float.h> ourselves.
3068 FLOAT_H_TEST = false
3070 # Used to compile enquire with standard cc, but have forgotten why.
3071 # Let's try with GCC.
3072 enquire: enquire.o $(GCC_PARTS)
3073 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3074 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3075 if $(FLOAT_H_TEST); then \
3076 rm -f include/float.h; \
3077 SYS_FLOAT_H_WRAP=1; \
3079 SYS_FLOAT_H_WRAP=0; \
3081 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3082 -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3083 -I. -c $(srcdir)/enquire.c
3085 # Create float.h source for the native machine.
3086 # Make it empty if we can use the system float.h without changes.
3087 float.h-nat: enquire
3088 -./enquire -f > tmp-float.h
3089 grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3090 mv tmp-float.h float.h-nat
3092 # Create a dummy float.h source for a cross-compiler.
3093 # ??? This isn't used anymore. Should we create config/float-unkn.h
3094 # and make that the default float_format in configure?
3096 echo "#ifndef __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3097 echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3098 echo "#endif" >> t-float.h-cross
3099 mv t-float.h-cross float.h-cross