1 # Makefile for GNU C compiler.
2 # Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995
3 # 1996, 1997, 1998, 1999, 2000, 2001 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 # This is the default target.
30 # Suppress smart makes who think they know how to automake Yacc files
33 # Directory where sources are, from where we are.
37 # Pointer to the GCC Project website
38 website=http://gcc.gnu.org
40 # Variables that exist for you to override.
41 # See below for how to change them for certain systems.
43 # List of language subdirectories.
44 # This is overridden by configure.
47 # Selection of languages to be made.
48 # This is overridden by configure.
49 CONFIG_LANGUAGES = @all_languages@
50 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
52 # Languages should create dependencies of $(INTL_TARGETS) on generated
53 # sources in Make-lang.in. Example:
54 # $(INTL_TARGETS): $(srcdir)/cp/parse.c
55 INTL_TARGETS = intl.all intl.install
57 # Selection of languages to be made during stage1 build.
58 # This is overridden by configure.
59 BOOT_LANGUAGES = c @all_boot_languages@
65 # Various ways of specifying flags for compilations:
66 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
67 # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2 and stage3
69 # XCFLAGS is used for most compilations but not when using the GCC just built.
70 # TCFLAGS is used for compilations with the GCC just built.
71 # STAGE1_CFLAGS is set by configure on some targets.
75 STAGE1_CFLAGS = -g @stage1_cflags@
76 CFLAGS = $(STAGE1_CFLAGS)
78 # The warning flags are separate from BOOT_CFLAGS because people tend to
79 # override optimization flags and we'd like them to still have warnings
80 # turned on. These flags are also used to pass other stage dependent
81 # flags from configure. The user is free to explicitly turn these flags
83 # LOOSE_WARN are the warning flags to use when compiling something
84 # which is only compiled with gcc, such as libgcc and the frontends
86 # STRICT_WARN and STRICT2_WARN are the additional warning flags to
87 # apply to the back end and the C front end, which may be compiled
88 # with other compilers. This is partially controlled by configure in
89 # stage1, as not all versions of gcc understand -Wno-long-long.
90 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
91 STRICT_WARN = -Wtraditional @strict1_warn@
92 STRICT2_WARN = -Wtraditional -pedantic -Wno-long-long
94 # This is how we control whether or not the additional warnings are applied.
95 .-warn = $(STRICT_WARN)
96 GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn)
98 # All warnings have to be shut off in stage1 if the compiler used then
99 # isn't gcc; configure determines that. WARN_CFLAGS will be either
100 # $(GCC_WARN_CFLAGS), or nothing.
101 WARN_CFLAGS = @warn_cflags@
103 # These exists to be overridden by the x-* and t-* files, respectively.
120 # on sysV, define this as cp.
122 # Some systems may be missing symbolic links, regular links, or both.
123 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
126 # These permit overriding just for certain files.
127 INSTALL_PROGRAM = @INSTALL_PROGRAM@
128 INSTALL_DATA = @INSTALL_DATA@
129 MAKEINFO = @MAKEINFO@
132 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
133 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --section=1
134 # For GNUmake: let us decide what gets passed to recursive makes.
137 # Some compilers can't handle cc -c blah.c -o foo/blah.o.
138 # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
139 OUTPUT_OPTION = @OUTPUT_OPTION@
141 # This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
142 # -I../zlib, unless we were configured with --with-system-zlib, in which
143 # case both are empty.
147 # How to invoke ranlib.
149 # Test to use to see whether ranlib exists on the system.
152 || [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
154 # Substitution type for target's getgroups 2nd arg.
155 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
157 # Compiler to use for compiling libgcc1.a.
158 # OLDCC should not be the GNU C compiler,
159 # since that would compile typical libgcc1.a functions such as mulsi3
160 # into infinite recursions.
163 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
164 # NOTE: -O does not work on some Unix systems!
167 # Version of ar to use when compiling libgcc1.a.
171 # Target to use when installing include directory. Either
172 # install-headers-tar or install-headers-cpio.
173 INSTALL_HEADERS_DIR = @build_install_headers_dir@
175 # Header files that are made available under the same name
176 # to programs compiled with GCC.
177 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
178 $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
179 $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
180 $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
182 # Target to use whe installing assert.h. Some systems may
183 # want to set this empty.
184 INSTALL_ASSERT_H = install-assert-h
186 # The GCC to use for compiling libgcc.a, enquire, and libgcc1-test.
187 # Usually the one we just built.
188 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
189 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include
191 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
192 # It omits XCFLAGS, and specifies -B./.
193 # It also specifies -isystem ./include to find, e.g., stddef.h.
194 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -isystem ./include $(TCFLAGS)
196 # Sed command to transform gcc to installed name. Overwritten by configure.
197 program_transform_name = @program_transform_name@
198 program_transform_cross_name = s,^,$(target_alias)-,
200 build_canonical = @build_canonical@
201 host_canonical = @host_canonical@
203 # Tools to use when building a cross-compiler.
204 # These are used because `configure' appends `cross-make'
205 # to the makefile when making a cross-compiler.
207 # Use the tools from the build tree, if they are available.
209 # objdir is set by configure.
213 if [ -f $(objdir)/../binutils/ar ] ; then \
214 echo $(objdir)/../binutils/ar ; \
216 if [ "$(host_canonical)" = "$(target)" ] ; then \
219 t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
222 AR_FLAGS_FOR_TARGET =
223 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
224 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
225 RANLIB_FOR_TARGET = ` \
226 if [ -f $(objdir)/../binutils/ranlib ] ; then \
227 echo $(objdir)/../binutils/ranlib ; \
229 if [ "$(host_canonical)" = "$(target)" ] ; then \
232 t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
235 RANLIB_TEST_FOR_TARGET = \
236 [ -f $(RANLIB_FOR_TARGET) ] \
237 || ( [ "$(host_canonical)" = "$(target)" ] \
238 && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
240 if [ -f $(objdir)/../binutils/nm ] ; then \
241 echo $(objdir)/../binutils/nm ; \
243 if [ "$(host_canonical)" = "$(target)" ] ; then \
246 t='$(program_transform_cross_name)'; echo nm | sed -e $$t ; \
250 # Dir to search for system headers. Overridden by cross-make.
251 SYSTEM_HEADER_DIR = /usr/include
253 # Where to find some libiberty headers.
254 HASHTAB_H = $(srcdir)/../include/hashtab.h
255 OBSTACK_H = $(srcdir)/../include/obstack.h
256 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
258 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
259 CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include
261 # Control whether to run fixproto and fixincludes.
262 STMP_FIXPROTO = stmp-fixproto
263 STMP_FIXINC = stmp-fixinc
265 # Test to see whether <limits.h> exists in the system header files.
266 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
269 target_alias=@target_alias@
270 xmake_file=@dep_host_xmake_file@
271 tmake_file=@dep_tmake_file@
272 out_file=$(srcdir)/config/@out_file@
273 out_object_file=@out_object_file@
274 md_file=$(srcdir)/config/@md_file@
275 tm_file=@tm_file_list@
276 build_xm_file=@build_xm_file_list@
277 host_xm_file=@host_xm_file_list@
278 lang_specs_files=@lang_specs_files@
279 lang_options_files=@lang_options_files@
280 lang_tree_files=@lang_tree_files@
281 GCC_THREAD_FILE=@thread_file@
282 OBJC_BOEHM_GC=@objc_boehm_gc@
283 GTHREAD_FLAGS=@gthread_flags@
284 # Be prepared for gcc2 merges.
285 gcc_version=@gcc_version@
286 gcc_version_trigger=@gcc_version_trigger@
287 version=$(gcc_version)
288 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
290 # Common prefix for installation directories.
291 # NOTE: This directory must exist when you start installation.
293 # Directory in which to put localized header files. On the systems with
294 # gcc as the native cc, `local_prefix' may not be `prefix' which is
296 # NOTE: local_prefix *should not* default from prefix.
297 local_prefix = @local_prefix@
298 # Directory in which to put host dependent programs and libraries
299 exec_prefix = @exec_prefix@
300 # Directory in which to put the executable for the command `gcc'
302 # Directory in which to put the directories used by the compiler.
304 # Directory in which the compiler finds executables, libraries, etc.
305 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
306 # Used to produce a relative $(gcc_tooldir) in gcc.o
307 unlibsubdir = ../../..
308 # Directory in which to find other cross-compilation tools and headers.
310 # Used in install-cross.
311 gcc_tooldir = @gcc_tooldir@
312 # Used to install the shared libgcc.
314 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
315 build_tooldir = $(exec_prefix)/$(target_alias)
316 # Directory in which the compiler finds target-independent g++ includes.
317 gcc_gxx_include_dir = @gcc_gxx_include_dir@
318 # Directory to search for site-specific includes.
319 includedir = $(local_prefix)/include
320 # assertdir is overridden in cross-make.
321 # (But this currently agrees with what is in cross-make.)
322 assertdir = $(gcc_tooldir)/include
323 # where the info files go
325 # Where cpp should go besides $prefix/bin if necessary
326 cpp_install_dir = @cpp_install_dir@
327 # where the locale files go
328 datadir = $(prefix)/@DATADIRNAME@
329 localedir = $(datadir)/locale
330 # Extension (if any) to put in installed man-page filename.
333 exeext = @host_exeext@
334 build_exeext = @build_exeext@
336 # Directory in which to put man pages.
338 man1dir = $(mandir)/man1
339 # Dir for temp files.
342 # Top build directory, relative to here.
345 # Whether we were configured with NLS.
348 # Internationalization library.
349 INTLLIBS = @INTLLIBS@
351 # List of internationalization subdirectories.
353 INTL_SUBDIRS = intl $(POSUB)
355 # Additional system libraries to link with.
358 # Change this to a null string if obstacks are installed in the
362 # The GC method to be used on this system.
365 # If a supplementary library is being used for the GC.
368 # Configure will set these if you need vfprintf and possibly _doprnt support.
373 # Specify the rule for actually making libgcc.a,
375 # and the rule for installing it.
376 INSTALL_LIBGCC = install-libgcc
378 # Specify the rule for actually making libgcc1.a.
379 # The value may be empty; that means to do absolutely nothing
380 # with or for libgcc1.a.
383 # Specify the rule for making libgcc1.a for a cross-compiler.
384 # The default rule assumes that libgcc1.a is supplied by the user.
385 CROSS_LIBGCC1 = libgcc1.cross
387 # Options to use when compiling libgcc2.a.
388 # -g1 causes output of debug info only for file-scope entities.
389 # we use this here because that should be enough, and also
390 # so that -g1 will be tested.
392 LIBGCC2_DEBUG_CFLAGS = -g1
393 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
395 # Additional options to use when compiling libgcc2.a.
396 # Some targets override this to -isystem include
399 # Additional target-dependent options for compiling libgcc2.a.
400 TARGET_LIBGCC2_CFLAGS =
402 # Additional sources to handle exceptions; overridden by some targets.
403 LIB2ADDEH = $(srcdir)/frame-dwarf2.c
405 # libgcc1-test target (must also be overridable for a target)
406 LIBGCC1_TEST = libgcc1-test
408 # nm flags to list global symbols in libgcc object files.
411 # List of extra executables that should be compiled for this target machine
412 # that are used for compiling from source code to object code.
413 # The rules for compiling them should be in the t-* file for the machine.
414 EXTRA_PASSES =@extra_passes@
416 # Like EXTRA_PASSES, but these are used when linking.
417 EXTRA_PROGRAMS = @extra_programs@
419 # List of extra object files that should be compiled for this target machine.
420 # The rules for compiling them should be in the t-* file for the machine.
421 EXTRA_PARTS = @extra_parts@
423 # List of extra object files that should be compiled and linked with
424 # compiler proper (cc1, cc1obj, cc1plus).
425 EXTRA_OBJS = @extra_objs@
427 # List of extra object files that should be compiled and linked with
429 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
431 # List of additional header files to install.
432 # Often this is edited directly by `configure'.
433 EXTRA_HEADERS =@extra_headers_list@
435 # Set this to `collect2' to enable use of collect2.
436 USE_COLLECT2 = @will_use_collect2@
437 # If we might be using collect2, then this variable will be set to
438 # -DUSE_COLLECT2. toplev.c, collect2.c and libgcc2.c all need to
439 # if we may be using collect2.
440 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
441 # It is convenient for configure to add the assignment at the beginning,
442 # so don't override it here.
443 USE_COLLECT2 = collect2$(exeext)
445 # List of extra C and assembler files to add to libgcc1.a.
446 # Assembler files should have names ending in `.asm'.
449 # List of extra C and assembler files to add to libgcc2.a.
450 # Assembler files should have names ending in `.asm'.
453 # Handle cpp installation.
457 # We do not try to build float.h anymore. Let configure select the
458 # appropriate pre-built float.h file for the target.
459 FLOAT_H=@float_h_file@
461 # Program to convert libraries.
464 # Control whether header files are installed.
465 INSTALL_HEADERS=install-headers
467 # Control whether Info documentation is built and installed.
468 BUILD_INFO = @BUILD_INFO@
470 # Control whether manpages generated by texi2pod.pl can be rebuilt.
471 GENERATED_MANPAGES = @GENERATED_MANPAGES@
473 # Additional directories of header files to run fixincludes on.
474 # These should be directories searched automatically by default
475 # just as /usr/include is.
476 # *Do not* use this for directories that happen to contain
477 # header files, but are not searched automatically by default.
478 # On most systems, this is empty.
479 OTHER_FIXINCLUDES_DIRS=
481 # A list of all the language-specific executables.
482 # This is overridden by configure.
483 COMPILERS = cc1$(exeext) @all_compilers@
485 # List of things which should already be built whenever we try to use xgcc
486 # to compile anything (without linking).
487 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
489 # List of things which should already be built whenever we try to use xgcc
491 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
493 # Directory to link to, when using the target `maketest'.
496 # Flags to use when cross-building GCC.
497 # Prefix to apply to names of object files when using them
498 # to run on the machine we are compiling on.
500 # Prefix to apply to names of object files when compiling them
501 # to run on the machine we are compiling on.
502 # The default for this variable is chosen to keep these rules
503 # out of the way of the other rules for compiling the same source files.
506 # If you change any of the following variables, check whether a
507 # similar change is needed in build-make.
508 HOST_CFLAGS=$(ALL_CFLAGS) -DGENERATOR_FILE
510 HOST_LDFLAGS=$(LDFLAGS)
511 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
512 HOST_ALLOCA=$(ALLOCA)
513 HOST_MALLOC=$(MALLOC)
514 HOST_OBSTACK=$(OBSTACK)
515 HOST_VFPRINTF=$(VFPRINTF)
516 HOST_DOPRINT=$(DOPRINT)
517 HOST_STRSTR=$(STRSTR)
519 # Actual name to use when installing a native compiler.
520 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
521 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
522 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
523 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
524 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
525 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
527 # Actual name to use when installing a cross-compiler.
528 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
529 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
530 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
531 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
533 # Choose the real default target.
536 # Choose the real install target.
537 INSTALL_TARGET=install-normal
539 # Setup the testing framework, if you have one
540 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
541 echo $${rootme}/../expect/expect ; \
542 else echo expect ; fi`
544 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
545 echo $${srcdir}/../dejagnu/runtest ; \
546 else echo runtest; fi`
549 # Extra symbols for fixproto to define when parsing headers.
552 # Extra flags to use when compiling crt{begin,end}.o.
555 # Extra flags to use when compiling [m]crt0.o.
558 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
561 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
562 # $(T_TARGET) to the name of the actual target filename.
564 T_TARGET : $(T_TARGET)
566 # End of variables for you to override.
568 # Definition of `all' is here so that new rules inserted by sed
569 # do not specify the default target.
570 # The real definition is under `all.internal' (for native compilers)
571 # or `all.cross' (for cross compilers).
574 # This tells GNU Make version 3 not to put all variables in the environment.
577 # sed inserts variable overrides after the following line.
591 # Now figure out from those variables how to compile and link.
595 # IN_GCC tells various files that system.h, toplev.c, etc are available.
596 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
598 # This is the variable actually used when we compile.
599 # If you change this line, you probably also need to change the definition
600 # of HOST_CFLAGS in build-make to match.
601 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
602 $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
605 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
607 # Even if ALLOCA is set, don't use it if compiling with GCC.
608 USE_ALLOCA= ${ALLOCA}
609 USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
610 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
611 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
612 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
613 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
614 USE_HOST_STRSTR= ` case "${HOST_STRSTR}" in ?*) echo ${HOST_PREFIX}${HOST_STRSTR} ;; esac `
616 # Dependency on obstack, alloca, malloc or whatever library facilities
617 # are not installed in the system libraries.
618 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
619 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT) $(STRSTR)
621 # Likewise, for use in the tools that must run on this machine
622 # even if we are cross-building GCC.
623 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
624 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) $(HOST_PREFIX)$(HOST_STRSTR)
626 # How to link with both our special library facilities
627 # and the system's installed libraries.
628 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) $(STRSTR) $(CLIB) ../libiberty/libiberty.a
630 # Likewise, for use in the tools that must run on this machine
631 # even if we are cross-building GCC.
632 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
633 $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(USE_HOST_STRSTR) \
636 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o \
637 $(HOST_PREFIX)ggc-none.o gensupport.o hashtab.o safe-ctype.o
639 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
640 HOST_ERRORS = $(HOST_PREFIX)errors.o
642 # Specify the directories to be searched for header files.
643 # Both . and srcdir are used, in that order,
644 # so that *config.h will be found in the compilation
645 # subdirectory rather than in the source directory.
646 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
647 # currently being compiled, in both source trees, to be examined as well.
648 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
649 -I$(srcdir)/config -I$(srcdir)/../include
651 # Always use -I$(srcdir)/config when compiling.
653 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
655 # This tells GNU make version 3 not to export all the variables
656 # defined in this file into the environment.
659 # Support for additional languages (other than c and objc).
660 # ??? objc can be supported this way too (leave for later).
662 # These next lines are overridden by configure.
663 LANG_MAKEFILES = @all_lang_makefiles@
664 LANG_STAGESTUFF = @all_stagestuff@
665 LANG_DIFF_EXCLUDES = @all_diff_excludes@
666 LANG_EXTRA_HEADERS = @all_headers@
668 # Flags to pass to recursive makes.
669 # CC is set by configure. Hosts without symlinks need special handling
670 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
672 # ??? The choices here will need some experimenting with.
673 ORDINARY_FLAGS_TO_PASS = \
674 "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
675 "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
676 "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
677 "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
679 "BISONFLAGS=$(BISONFLAGS)" \
680 "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
682 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
683 "LDFLAGS=$(LDFLAGS)" \
685 "FLEXFLAGS=$(FLEXFLAGS)" \
688 "MAKEINFO=$(MAKEINFO)" \
689 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
691 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
692 "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
694 "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
696 "build_exeext=$(build_exeext)" \
698 "exec_prefix=$(exec_prefix)" \
700 "local_prefix=$(local_prefix)" \
701 "gxx_include_dir=$(gcc_gxx_include_dir)" \
702 "tooldir=$(tooldir)" \
703 "gcc_tooldir=$(gcc_tooldir)" \
705 "libsubdir=$(libsubdir)" \
706 "datadir=$(datadir)" \
707 "localedir=$(localedir)"
708 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
709 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
710 -e 's|^ *[^ /][^ /]*/|%&|' \
712 -e 's|% *[^- /]|%&|g' \
715 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
716 "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
718 # Lists of files for various purposes.
720 # Target specific, C specific object file
721 C_TARGET_OBJS=@c_target_objs@
723 # Target specific, C++ specific object file
724 CXX_TARGET_OBJS=@cxx_target_objs@
726 # Language-specific object files for C and Objective C.
727 C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
728 c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o c-dump.o \
729 libcpp.a $(C_TARGET_OBJS)
731 # Language-specific object files for C.
732 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
734 # Language-independent object files.
737 alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o \
738 combine.o conflict.o convert.o cse.o cselib.o dbxout.o dce.o \
739 dependence.o diagnostic.o doloop.o dominance.o dwarf2asm.o dwarf2out.o \
740 dwarfout.o emit-rtl.o except.o explow.o expmed.o expr.o final.o flow.o \
741 fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o \
742 haifa-sched.o hash.o hashtab.o ifcvt.o insn-attrtab.o insn-emit.o \
743 insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o \
744 integrate.o intl.o jump.o lcm.o lists.o local-alloc.o loop.o mbchar.o \
745 optabs.o params.o predict.o print-rtl.o print-tree.o profile.o real.o \
746 recog.o reg-stack.o regclass.o regmove.o regrename.o reload.o \
747 reload1.o reorg.o resource.o rtl.o rtlanal.o sbitmap.o sched-deps.o \
748 sched-ebb.o sched-rgn.o sched-vis.o sdbout.o sibcall.o simplify-rtx.o \
749 splay-tree.o ssa.o stmt.o stor-layout.o stringpool.o timevar.o \
750 toplev.o tree.o unroll.o varasm.o varray.o version.o xcoffout.o \
751 $(GGC) $(out_object_file) $(EXTRA_OBJS)
753 BACKEND = main.o libbackend.a
755 # GEN files are listed separately, so they can be built before doing parallel
756 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
757 # them before rtl.o is compiled.
758 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
759 genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
760 genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext) \
761 gencheck$(build_exeext)
763 # Files to be copied away after each stage in building.
764 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
765 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
766 insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
767 s-flags s-config s-codes s-mlib s-under s-genrtl \
768 s-output s-recog s-emit s-extract s-peep s-check \
769 s-attr s-attrtab s-opinit s-crt0 \
770 genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
771 genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
772 genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
773 genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
774 gencheck$(build_exeext) genrtl.c genrtl.h \
775 xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
776 $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
777 enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
778 specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
779 gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
782 # Members of libgcc1.a.
783 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
784 _lshrsi3 _ashrsi3 _ashlsi3 \
785 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
786 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
787 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
788 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
789 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
791 # Library members defined in libgcc2.c.
792 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
793 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
794 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
795 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
796 _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
797 _fixtfdi _fixunstfdi _floatditf \
798 __gcc_bcmp _varargs __dummy _eprintf \
799 _bb _clear_cache _trampoline __main _exit \
800 _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
801 _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 \
806 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
807 _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
808 _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
809 _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
811 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
812 _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
813 _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
814 _df_to_sf _thenan_df _df_to_usi _usi_to_df
816 # GCONFIG_H lists the config files that the generator files depend on, while
817 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
818 # a file generated by gencodes.
819 # The files that "belong" in GCONFIG_H are deliberately omitted
820 # because having them there would not be useful in actual practice.
821 # All they would do is cause complete recompilation every time
822 # one of the machine description files is edited.
823 # That may or may not be what one wants to do.
824 # If it is, rm *.o is an easy way to do it.
825 # GCONFIG_H = $(host_xm_file) $(tm_file)
827 CONFIG_H = $(GCONFIG_H) insn-codes.h
828 MACHMODE_H = machmode.h machmode.def
829 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
830 RTL_H = $(RTL_BASE_H) genrtl.h
831 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
832 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
833 DEMANGLE_H = $(srcdir)/../include/demangle.h
835 EXPR_H = expr.h insn-codes.h
836 REGS_H = regs.h varray.h $(MACHMODE_H)
837 INTEGRATE_H = integrate.h varray.h
838 LOOP_H = loop.h varray.h bitmap.h
839 GCC_H = gcc.h version.h
840 GGC_H = ggc.h varray.h
841 TIMEVAR_H = timevar.h timevar.def
842 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
843 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
844 C_TREE_H = c-tree.h $(C_COMMON_H)
847 # Language makefile fragments.
849 # The following targets define the interface between us and the languages.
851 # all.build, all.cross, start.encap, rest.encap,
853 # install-normal, install-common, install-info, install-man,
855 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
856 # stage1, stage2, stage3, stage4
858 # Each language is linked in with a series of hooks (since we can't use `::'
859 # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info).
860 # Configure computes and adds these here.
865 # sed inserts language fragments after the following line.
866 ####language fragments
869 # End of language makefile fragments.
871 # The only suffixes we want for implicit rules are .c and .o, so clear
872 # the list and add them. This speeds up GNU Make, and allows -r to work.
876 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
877 $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
878 $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
879 "$(xmake_file)" "$(tmake_file)"
880 cp config.status config.run
881 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
884 $(srcdir)/configure: $(srcdir)/configure.in
885 (cd $(srcdir) && autoconf)
887 gccbug: $(srcdir)/gccbug.in
888 CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
890 mklibgcc: $(srcdir)/mklibgcc.in
891 CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
893 # cstamp-h.in controls rebuilding of config.in.
894 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
895 # delete it. A stamp file is needed as autoheader won't update the file if
896 # nothing has changed.
897 # It remains in the source directory and is part of the distribution.
898 # This follows what is done in shellutils, fileutils, etc.
899 # "echo timestamp" is used instead of touch to be consistent with other
900 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
901 # ??? Newer versions have a maintainer mode that may be useful here.
902 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
903 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
904 (cd $(srcdir) && autoheader)
905 @rm -f $(srcdir)/cstamp-h.in
906 echo timestamp > $(srcdir)/cstamp-h.in
907 auto-host.h: cstamp-h ; @true
908 cstamp-h: config.in config.status
909 CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
911 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
912 # a target to build even if it is up-to-date. So we must verify that
913 # config.status does not exist before failing.
914 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
915 @if [ ! -f config.status ] ; then \
916 echo You must configure gcc. Look at http://gcc.gnu.org/install/ for details.; \
919 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
922 all.internal: start.encap rest.encap doc
923 # This is what to compile if making a cross-compiler.
924 # Note that we can compile enquire using the cross-compiler just built,
925 # although we can't run it on this machine.
926 all.cross: native gcc-cross cpp$(exeext) specs \
927 $(LIBGCC) $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
928 # This is what to compile if making gcc with a cross-compiler.
929 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
930 # This is what must be made before installing GCC and converting libraries.
931 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
932 xlimits.h lang.start.encap
933 # These can't be made until after GCC can run.
934 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
935 # This is what is made with the host's compiler
936 # whether making a cross compiler or not.
937 native: config.status auto-host.h intl.all $(LANGUAGES) \
938 $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
940 # Define the names for selecting languages in LANGUAGES.
941 C c: cc1$(exeext) tradcpp0$(exeext)
944 # Tell GNU make these are phony targets.
945 .PHONY: C c PROTO proto
947 # On the target machine, finish building a cross compiler.
948 # This does the things that can't be done on the host machine.
949 rest.cross: $(LIBGCC) specs
951 # Verify that it works to compile and link libgcc1-test.
952 # If it does, then there are sufficient replacements for libgcc1.a.
953 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
954 @echo "Testing libgcc1. Ignore linker warning messages."
955 $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
956 -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
957 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext) stmp-int-hdrs
958 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
960 # Recompile all the language-independent object files.
961 # This is used only if the user explicitly asks for it.
962 compilations: $(BACKEND)
964 # Like libcpp.a, this archive is strictly for the host.
965 libbackend.a: $(OBJS)
967 $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
968 if $(RANLIB_TEST) ; then $(RANLIB) libbackend.a ; else true ; fi
970 # We call this executable `xgcc' rather than `gcc'
971 # to avoid confusion if the current directory is in the path
972 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
973 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
974 version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
975 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
976 prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
978 # cpp is to cpp0 as gcc is to cc1.
979 # The only difference from xgcc is that it's linked with cppspec.o
980 # instead of gccspec.o.
981 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
982 version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
983 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
984 prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
986 # Dump a specs file to make -B./ read these specs over installed ones.
988 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
991 # We do want to create an executable named `xgcc', so we can use it to
993 # Also create gcc-cross, so that install-common will install properly.
994 gcc-cross: xgcc$(exeext)
995 cp xgcc$(exeext) gcc-cross$(exeext)
997 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
998 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
999 $(C_OBJS) $(BACKEND) $(LIBS)
1001 # Build the version of limits.h that we will install.
1002 xlimits.h: glimits.h limitx.h limity.h
1003 if $(LIMITS_H_TEST) ; then \
1004 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
1006 cat $(srcdir)/glimits.h > tmp-xlimits.h; \
1008 mv tmp-xlimits.h xlimits.h
1012 LIB2ADD = $(LIB2ADDEH) $(LIB2FUNCS_EXTRA)
1014 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) xgcc$(exeext)
1015 objext='$(objext)' \
1017 LIBGCC1='$(LIBGCC1)' \
1018 LIB1FUNCS='$(LIB1FUNCS)' \
1019 LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1020 LIB1FUNCS_EXTRA='$(LIB1FUNCS_EXTRA)' \
1021 LIB2FUNCS='$(LIB2FUNCS)' \
1022 LIB2FUNCS_EH='$(LIB2FUNCS_EH)' \
1023 LIB2ADD='$(LIB2ADD)' \
1025 FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1027 DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1028 MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1029 EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1030 SHLIB_LINK='$(SHLIB_LINK)' \
1031 SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1032 SHLIB_EXT='$(SHLIB_EXT)' \
1033 SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1034 SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1035 SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1036 SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1037 $(SHELL) mklibgcc > tmp-libgcc.mk
1038 mv tmp-libgcc.mk libgcc.mk
1040 # All the things that might cause us to want to recompile bits of libgcc.
1041 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1042 libgcc.mk $(srcdir)/libgcc1.c $(srcdir)/libgcc2.c $(CONFIG_H) \
1043 $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status \
1044 stmp-int-hdrs tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(EXTRA_PARTS)
1046 libgcc.a: $(LIBGCC_DEPS)
1047 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1048 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1049 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1050 AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1051 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1052 OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1053 CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1054 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1055 RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1056 NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1057 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1058 INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1059 CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1060 LIB1ASMSRC='$(LIB1ASMSRC)' \
1064 # Use the genmultilib shell script to generate the information the gcc
1065 # driver program needs to select the library directory based on the
1067 multilib.h: s-mlib; @true
1068 s-mlib: $(srcdir)/genmultilib Makefile
1069 $(SHELL) $(srcdir)/genmultilib \
1070 "`test @enable_multilib@ = yes && echo $(MULTILIB_OPTIONS)`" \
1071 "`test @enable_multilib@ = yes && echo $(MULTILIB_DIRNAMES)`" \
1072 "`test @enable_multilib@ = yes && echo $(MULTILIB_MATCHES)`" \
1073 "`test @enable_multilib@ = yes && echo $(MULTILIB_EXCEPTIONS)`" \
1074 "`test @enable_multilib@ = yes && echo $(MULTILIB_EXTRA_OPTS)`" \
1075 "`test @enable_multilib@ = yes && echo $(MULTILIB_EXCLUSIONS)`" \
1077 $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1080 # Build multiple copies of libgcc.a, one for each target switch.
1081 stmp-multilib: $(LIBGCC_DEPS)
1082 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1083 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1084 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1085 AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1086 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1087 OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1088 CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1089 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1090 RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1091 NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1092 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1093 INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1094 CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1095 LIB1ASMSRC='$(LIB1ASMSRC)' \
1100 # Compile two additional files that are linked with every program
1101 # linked using GCC on systems using COFF or ELF, for the sake of C++
1103 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1104 frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1105 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1106 -finhibit-size-directive -fno-inline-functions \
1107 -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1108 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1110 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1111 frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1112 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1113 -finhibit-size-directive -fno-inline-functions \
1114 -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1115 -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1117 # These are versions of crtbegin and crtend for shared libraries.
1118 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1119 frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1120 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1121 -finhibit-size-directive -fno-inline-functions \
1122 -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1123 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1124 -o $(T)crtbeginS$(objext)
1126 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1127 frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1128 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1129 -finhibit-size-directive -fno-inline-functions \
1130 -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1131 -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1132 -o $(T)crtendS$(objext)
1134 # Compile the start modules crt0.o and mcrt0.o that are linked with
1136 crt0.o: s-crt0 ; @true
1137 mcrt0.o: s-crt0; @true
1139 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1140 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1141 -o crt0.o -c $(CRT0_S)
1142 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1143 -o mcrt0.o -c $(MCRT0_S)
1146 # Compiling object files from source files.
1148 # Note that dependencies on obstack.h are not written
1149 # because that file is not part of GCC.
1151 # C language specific files.
1153 c-errors.o: c-errors.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) flags.h \
1155 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1156 $(C_TREE_H) input.h flags.h system.h toplev.h output.h cpplib.h
1157 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1159 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1160 (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1161 mv -f c-p$$$$.c c-parse.c)
1162 $(srcdir)/c-parse.y: c-parse.in
1163 echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1164 sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1165 -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1166 $(srcdir)/c-parse.in >>tmp-c-parse.y
1167 $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1169 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) $(C_TREE_H) \
1170 $(GGC_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1172 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1173 flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h
1174 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1175 $(GGC_H) c-lex.h toplev.h diagnostic.h output.h function.h \
1177 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h $(C_TREE_H) \
1178 c-pragma.h input.h intl.h flags.h toplev.h output.h \
1179 mbchar.h cpplib.h $(EXPR_H)
1180 c-aux-info.o : c-aux-info.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1182 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1183 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) function.h \
1184 c-pragma.h toplev.h $(GGC_H)
1185 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1186 graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \
1187 function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1188 sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1191 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1192 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1193 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1194 -rm -f collect2$(exeext)
1195 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS)
1197 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \
1198 $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1199 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1200 -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1201 -c $(srcdir)/collect2.c
1203 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h collect2.h intl.h
1204 hash.o: hash.c hash.h system.h toplev.h
1205 $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1207 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(GCONFIG_H) system.h
1209 $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1210 $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1211 vfprintf.c $(OUTPUT_OPTION)
1213 doprint.o: $(srcdir)/doprint.c $(GCONFIG_H) system.h
1214 $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1215 $(srcdir)/doprint.c $(OUTPUT_OPTION)
1217 strstr.o: $(srcdir)/../libiberty/strstr.c $(GCONFIG_H) system.h
1219 $(LN_S) $(srcdir)/../libiberty/strstr.c strstr.c
1220 $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1221 strstr.c $(OUTPUT_OPTION)
1223 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \
1224 $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1226 $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1227 $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1228 splay-tree.c $(OUTPUT_OPTION)
1230 underscore.c: s-under ; @true
1232 s-under: $(GCC_PASSES)
1233 echo "int xxy_us_dummy;" >tmp-dum.c
1234 $(GCC_FOR_TARGET) -S tmp-dum.c
1235 echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1236 if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1237 echo "int prepends_underscore = 1;" >>tmp-under.c; \
1239 echo "int prepends_underscore = 0;" >>tmp-under.c; \
1241 $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1242 -rm -f tmp-dum.c tmp-dum.s
1245 # A file used by all variants of C.
1247 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) $(OBSTACK_H) \
1248 $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1251 c-format.o : c-format.c $(CONFIG_H) system.h $(TREE_H) \
1252 $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1254 c-semantics.o : c-semantics.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1255 c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1258 c-dump.o: c-dump.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1259 c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1260 $(EXPR_H) $(SPLAY_TREE_H) c-dump.h
1262 # Language-independent files.
1265 -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1266 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1267 -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1268 -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1269 -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1270 -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1271 `test "$${SHLIB_LINK}" -a "@enable_shared@" = "yes" && echo "-DENABLE_SHARED_LIBGCC"` \
1272 `test "$${SHLIB_MULTILIB}" && echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1274 gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \
1275 Makefile $(lang_specs_files) prefix.h $(GCC_H)
1276 (SHLIB_LINK='$(SHLIB_LINK)' \
1277 SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1278 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1282 gccspec.o: gccspec.c $(CONFIG_H) system.h $(GCC_H)
1283 cppspec.o: cppspec.c $(CONFIG_H) system.h $(GCC_H)
1285 tree-check.h: s-check ; @true
1286 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1287 ./gencheck$(build_exeext) > tmp-check.h
1288 $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1291 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1292 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1293 gencheck.o $(HOST_LIBS)
1295 gencheck.o : gencheck.c gencheck.h tree.def $(CONFIG_H) hconfig.h system.h \
1297 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1298 $(srcdir)/gencheck.c
1300 dumpvers: dumpvers.c
1302 version.o: version.c version.h
1304 ggc-common.o: ggc-common.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
1305 flags.h $(GGC_H) varray.h hash.h
1307 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1308 $(GGC_H) varray.h $(TIMEVAR_H)
1310 ggc-page.o: ggc-page.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h toplev.h \
1311 $(GGC_H) varray.h $(TIMEVAR_H)
1313 stringpool.o: stringpool.c $(CONFIG_H) system.h $(TREE_H) $(OBSTACK_H) \
1316 ggc-none.o: ggc-none.c $(GCONFIG_H) $(RTL_H) $(GGC_H)
1317 $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1319 obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1321 $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1322 $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1323 obstack.c $(OUTPUT_OPTION)
1325 prefix.o: prefix.c $(CONFIG_H) system.h Makefile prefix.h
1326 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1327 -DPREFIX=\"$(prefix)\" \
1328 -c $(srcdir)/prefix.c
1330 convert.o: convert.c $(CONFIG_H) system.h $(TREE_H) flags.h convert.h toplev.h
1332 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h \
1333 $(GGC_H) $(HASHTAB_H) output.h
1334 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H) $(GGC_H)
1335 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1336 function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H)
1337 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1338 $(EXPR_H) $(RTL_H) $(GGC_H)
1339 diagnostic.o : diagnostic.c diagnostic.h \
1340 $(CONFIG_H) system.h $(TREE_H) $(RTL_H) tm_p.h flags.h \
1341 $(GGC_H) input.h $(INSN_ATTR_H) insn-codes.h insn-config.h toplev.h intl.h
1342 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) function.h \
1343 flags.h input.h $(INSN_ATTR_H) xcoffout.h output.h diagnostic.h \
1344 insn-codes.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1345 dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1346 graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1348 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1349 -DTARGET_NAME=\"$(target_alias)\" \
1350 -c $(srcdir)/toplev.c
1351 main.o : main.c toplev.h
1353 rtl.o : rtl.c $(GCONFIG_H) system.h $(RTL_H) bitmap.h $(GGC_H) toplev.h
1354 $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1356 print-rtl.o : print-rtl.c $(GCONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1358 $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1359 rtlanal.o : rtlanal.c $(CONFIG_H) system.h toplev.h $(RTL_H) hard-reg-set.h
1360 errors.o : errors.c $(GCONFIG_H) system.h errors.h
1361 $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1363 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1364 function.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1365 xcoffout.h output.h c-pragma.h toplev.h dbxout.h sdbout.h $(GGC_H)
1366 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1367 function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1368 insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H)
1369 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1370 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1371 $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H)
1372 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1373 function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1374 insn-config.h $(RECOG_H) output.h except.h toplev.h intl.h $(GGC_H)
1375 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1376 $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) \
1377 output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1378 reload.h $(GGC_H) intl.h
1379 builtins.o : builtins.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1380 function.h $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h \
1381 $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1383 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1384 insn-flags.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H)
1385 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1386 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h toplev.h
1387 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1388 hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h \
1389 insn-codes.h toplev.h function.h
1390 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1391 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h \
1392 toplev.h $(GGC_H) real.h
1393 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1394 insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h
1395 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1396 function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1397 insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h \
1399 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1400 flags.h insn-config.h reload.h output.h toplev.h dwarfout.h
1401 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1402 flags.h insn-config.h reload.h output.h \
1403 hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h varray.h \
1404 $(GGC_H) except.h dwarf2asm.h
1405 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) system.h flags.h $(RTL_H) output.h \
1407 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1408 flags.h toplev.h output.h dbxout.h $(GGC_H)
1409 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1410 function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1411 $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1413 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
1414 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1415 $(INTEGRATE_H) insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1416 intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1418 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1419 insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1420 toplev.h $(INSN_ATTR_H)
1422 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1423 hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1424 output.h function.h $(GGC_H) $(OBSTACK_H)
1425 cselib.o : cselib.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1426 hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1427 output.h function.h cselib.h $(GGC_H) $(OBSTACK_H)
1428 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1429 real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1430 $(BASIC_BLOCK_H) $(GGC_H)
1431 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1432 flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1433 function.h output.h toplev.h
1434 sibcall.o : sibcall.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) function.h \
1435 hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1436 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h system.h \
1437 $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1438 $(INSN_ATTR_H) except.h params.h
1439 lcm.o : lcm.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1440 real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H)
1441 ssa.o : ssa.c $(CONFIG_H) system.h $(REGS_H) varray.h \
1442 hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H) \
1443 $(BASIC_BLOCK_H) output.h ssa.h
1444 dce.o : dce.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1445 ssa.h insn-config.h $(RECOG_H) output.h
1446 conflict.o : conflict.c $(CONFIG_H) system.h $(OBSTACK_H) $(HASHTAB_H) \
1447 $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1448 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1449 insn-flags.h insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1450 gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H)
1451 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) insn-config.h \
1452 insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1453 $(BASIC_BLOCK_H) function.h toplev.h varray.h except.h cselib.h
1454 doloop.o : doloop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) \
1455 insn-flags.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H)
1456 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h function.h \
1457 $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1458 hard-reg-set.h varray.h $(BASIC_BLOCK_H)
1459 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h insn-config.h \
1460 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1461 insn-flags.h function.h except.h $(EXPR_H) ssa.h $(GGC_H)
1462 dominance.o : dominance.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1464 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h function.h \
1465 insn-config.h insn-flags.h insn-codes.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1466 $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h
1467 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1468 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1469 toplev.h function.h output.h $(GGC_H)
1470 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1471 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1472 output.h function.h $(INSN_ATTR_H) toplev.h
1473 bitmap.o : bitmap.c $(GCONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1475 $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1476 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h function.h \
1477 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h
1478 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1479 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1480 reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1481 function.h real.h toplev.h
1482 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1483 reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1484 $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h
1485 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1486 $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1487 $(RECOG_H) reload.h $(EXPR_H) toplev.h
1488 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1489 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) insn-flags.h \
1490 $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h params.h
1491 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1492 $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) insn-flags.h \
1493 $(GGC_H) function.h cselib.h $(TREE_H)
1494 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1495 $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1496 $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h
1497 haifa-sched.o : haifa-sched.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1498 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1499 $(INSN_ATTR_H) insn-flags.h toplev.h $(RECOG_H) except.h
1500 sched-deps.o : sched-deps.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1501 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1502 $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1503 sched-rgn.o : sched-rgn.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1504 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1505 $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1506 sched-ebb.o : sched-ebb.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1507 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1508 $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1509 sched-vis.o : sched-vis.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1510 hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H)
1511 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h intl.h \
1512 $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1513 real.h output.h hard-reg-set.h insn-flags.h insn-codes.h gstab.h except.h \
1514 xcoffout.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h \
1515 dbxout.h $(BASIC_BLOCK_H)
1516 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) function.h $(BASIC_BLOCK_H) \
1517 $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h $(INSN_ATTR_H) \
1518 insn-flags.h insn-codes.h real.h toplev.h output.h reload.h
1519 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) $(RECOG_H) \
1520 $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h \
1522 predict.o: predict.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1523 insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1524 $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1525 lists.o: lists.c $(CONFIG_H) system.h toplev.h $(RTL_H) $(GGC_H)
1526 bb-reorder.o : bb-reorder.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1527 insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1528 $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1529 timevar.o : timevar.c $(CONFIG_H) system.h $(TIMEVAR_H) flags.h intl.h
1530 regrename.o : regrename.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1531 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1532 resource.h $(OBSTACK_H) flags.h
1533 ifcvt.o : ifcvt.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1534 flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1536 dependence.o : dependence.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) \
1537 $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1538 params.o : params.c $(CONFIG_H) system.h params.h toplev.h
1540 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1541 $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1542 insn-flags.h output.h $(INSN_ATTR_H) insn-codes.h system.h toplev.h \
1543 function.h sched-int.h
1544 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1545 $(out_file) $(OUTPUT_OPTION)
1547 # Build auxiliary files that support ecoff format.
1548 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1549 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1551 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h version.h
1553 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1554 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1556 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1558 # Build file to support OSF/rose half-pic format.
1559 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1561 # Normally this target is not used; but it is used if you
1562 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
1563 # from the GNU Emacs distribution.
1564 alloca.o: $(srcdir)/../libiberty/alloca.c
1566 $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c
1567 $(CC) $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1568 $(ALLOCA_FLAGS) -c alloca.c
1571 # Generate header and source files from the machine description,
1574 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1575 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1576 insn-attr.h insn-attrtab.c
1578 # The following pair of rules has this effect:
1579 # genconfig is run only if the md has changed since genconfig was last run;
1580 # but the file insn-config.h is touched only when its contents actually change.
1582 # Each of the other insn-* files is handled by a similar pair of rules.
1584 # This causes an anomaly in the results of make -n
1585 # because insn-* is older than s-*
1586 # and thus make -n thinks that insn-* will be updated
1587 # and force recompilation of things that depend on it.
1588 # We use move-if-change precisely to avoid such recompilation.
1589 # But there is no way to teach make -n that it will be avoided.
1591 # Each of the insn-*.[ch] rules has a semicolon at the end,
1592 # for otherwise the system Make on SunOS 4.1 never tries
1593 # to recompile insn-*.o. To avoid problems and extra noise from
1594 # versions of make which don't like empty commands (nothing after the
1595 # trailing `;'), we call true for each.
1597 insn-config.h: s-config ; @true
1598 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1599 ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1600 $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1603 insn-flags.h: s-flags ; @true
1604 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1605 ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1606 $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1609 insn-codes.h: s-codes ; @true
1610 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1611 ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1612 $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1615 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1616 insn-config.h insn-flags.h insn-codes.h system.h reload.h $(RECOG_H) \
1617 function.h flags.h hard-reg-set.h resource.h
1618 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1620 insn-emit.c: s-emit ; @true
1621 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1622 ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1623 $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1626 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1627 real.h output.h flags.h system.h function.h hard-reg-set.h resource.h
1628 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1630 insn-recog.c: s-recog ; @true
1631 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1632 ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1633 $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1636 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1637 insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1638 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1640 insn-opinit.c: s-opinit ; @true
1641 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1642 ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1643 $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1646 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1647 insn-config.h $(RECOG_H)
1648 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1650 insn-extract.c: s-extract ; @true
1651 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1652 ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1653 $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1656 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1657 system.h insn-config.h $(RECOG_H) except.h function.h
1658 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1660 insn-peep.c: s-peep ; @true
1661 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1662 ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1663 $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1666 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1667 output.h $(INSN_ATTR_H) insn-config.h system.h toplev.h $(RECOG_H)
1668 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1670 insn-attr.h: s-attr ; @true
1671 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1672 ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1673 $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1676 insn-attrtab.c: s-attrtab ; @true
1677 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1678 ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1679 $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1682 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1683 conditions.h hard-reg-set.h insn-config.h insn-flags.h $(INSN_ATTR_H) \
1684 output.h $(RECOG_H) function.h insn-codes.h system.h toplev.h flags.h
1685 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1687 insn-output.c: s-output ; @true
1688 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1689 ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1690 $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1693 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h $(GGC_H)
1694 genrtl.c genrtl.h : s-genrtl
1695 @true # force gnu make to recheck modification times.
1697 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1698 ./gengenrtl$(build_exeext) -h >tmp-genrtl.h
1699 $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1700 ./gengenrtl$(build_exeext) >tmp-genrtl.c
1701 $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1704 # Compile the programs that generate insn-* from the machine description.
1705 # They are compiled with $(HOST_CC), and associated libraries,
1706 # since they need to run on this machine
1707 # even if GCC is being compiled to run on some other machine.
1709 # $(CONFIG_H) is omitted from the deps of the gen*.o
1710 # because these programs don't really depend on anything
1711 # about the target machine. They do depend on config.h itself,
1712 # since that describes the host machine.
1714 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h
1715 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1717 hashtab.o: $(srcdir)/../libiberty/hashtab.c $(GCONFIG_H)
1719 $(LN_S) $(srcdir)/../libiberty/hashtab.c hashtab.c
1720 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) hashtab.c
1722 safe-ctype.o: $(srcdir)/../libiberty/safe-ctype.c $(GCONFIG_H)
1724 $(LN_S) $(srcdir)/../libiberty/safe-ctype.c safe-ctype.c
1725 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) safe-ctype.c
1727 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1728 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1729 genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1731 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) \
1732 system.h errors.h gensupport.h
1733 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1735 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1736 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1737 genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1739 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1740 system.h errors.h gensupport.h
1741 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1743 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1744 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1745 gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1747 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) \
1748 system.h errors.h gensupport.h
1749 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1751 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1752 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1753 genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1755 genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1756 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1758 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1759 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1760 genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1762 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) \
1763 system.h errors.h gensupport.h
1764 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1766 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1767 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1768 genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1770 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) \
1771 system.h errors.h gensupport.h
1772 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1774 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1775 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1776 genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1778 genextract.o : genextract.c $(RTL_H) $(build_xm_file) \
1779 system.h insn-config.h errors.h gensupport.h
1780 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1782 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1783 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1784 genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1786 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1787 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1789 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1790 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1791 genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1793 genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1794 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1796 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1797 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1798 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1800 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1801 system.h errors.h $(GGC_H) gensupport.h
1802 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1804 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1805 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1806 genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1808 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) \
1809 system.h errors.h gensupport.h
1810 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1812 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1813 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1814 gengenrtl.o $(HOST_LIBS)
1816 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h real.h
1817 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1819 # Compile the libraries to be used by gen*.
1820 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1821 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1822 # with the rules for rtl.o, alloca.o, etc.
1823 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(GCONFIG_H) system.h $(RTL_H) \
1824 bitmap.h $(GGC_H) toplev.h $(HASHTAB_H)
1825 rm -f $(HOST_PREFIX)rtl.c
1826 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1827 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1829 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) \
1830 $(RTL_H) $(BASIC_BLOCK_H) system.h
1831 rm -f $(HOST_PREFIX)print-rtl.c
1832 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1833 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1835 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \
1837 rm -f $(HOST_PREFIX)bitmap.c
1838 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1839 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1841 $(HOST_PREFIX_1)alloca.o: $(srcdir)/../libiberty/alloca.c
1842 rm -f $(HOST_PREFIX)alloca.c
1843 $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c
1844 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1846 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1847 rm -f $(HOST_PREFIX)obstack.c
1848 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1849 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1851 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c
1852 rm -f $(HOST_PREFIX)vfprintf.c
1853 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1854 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1856 $(HOST_PREFIX_1)doprint.o: doprint.c
1857 rm -f $(HOST_PREFIX)doprint.c
1858 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1859 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1861 $(HOST_PREFIX_1)strstr.o: $(srcdir)/../libiberty/strstr.c
1862 rm -f $(HOST_PREFIX)strstr.c
1863 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/strstr.c > $(HOST_PREFIX)strstr.c
1864 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)strstr.c
1866 $(HOST_PREFIX_1)malloc.o: malloc.c
1867 rm -f $(HOST_PREFIX)malloc.c
1868 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1869 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1871 $(HOST_PREFIX_1)errors.o: errors.c
1872 rm -f $(HOST_PREFIX)errors.c
1873 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1874 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1877 # This satisfies the dependency that we get if you cross-compile a compiler
1878 # that does not need to compile alloca, malloc or whatever.
1880 touch $(HOST_PREFIX_1)
1882 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c
1883 rm -f $(HOST_PREFIX)ggc-none.c
1884 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1885 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1888 # Remake internationalization support.
1890 intl.o: intl.c intl.h gansidecl.h Makefile
1891 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1892 -DLOCALEDIR=\"$(localedir)\" \
1895 $(top_builddir)/intl/libintl.a: intl.all
1897 # Make sure all the headers are there for xgettext to scan.
1898 $(INTL_TARGETS): $(CONFIG_H) $(srcdir)/c-parse.c
1900 intl.all intl.install intl.uninstall \
1901 intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1902 @for d in $(INTL_SUBDIRS); do \
1903 target=`expr $@ : 'intl.\(.*\)'` && \
1904 echo "(cd $$d && $(MAKE) $$target)" && \
1905 (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1906 if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1910 # Remake cpp and protoize.
1912 PREPROCESSOR_DEFINES = \
1913 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1914 -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1915 -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
1916 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1917 -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1918 -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1920 LIBCPP_OBJS = cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1921 cpphash.o cpperror.o cppinit.o cppdefault.o \
1922 mkdeps.o prefix.o version.o mbchar.o
1924 LIBCPP_DEPS = cpplib.h cpphash.h intl.h system.h
1926 # Most of the other archives built/used by this makefile are for
1927 # targets. This one is strictly for the host.
1928 libcpp.a: $(LIBCPP_OBJS)
1930 $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1931 if $(RANLIB_TEST) ; then $(RANLIB) libcpp.a ; else true ; fi
1933 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1934 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1935 intl.o libcpp.a $(LIBS)
1937 cppmain.o: cppmain.c $(CONFIG_H) cpplib.h intl.h system.h
1939 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1940 cppexp.o: cppexp.c $(CONFIG_H) $(LIBCPP_DEPS)
1941 cpplex.o: cpplex.c $(CONFIG_H) $(LIBCPP_DEPS)
1942 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1943 cpplib.o: cpplib.c $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1944 cpphash.o: cpphash.c $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1945 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1946 cppinit.o: cppinit.c $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1947 mkdeps.h prefix.h output.h version.h
1949 cppdefault.o: cppdefault.c $(CONFIG_H) system.h cppdefault.h Makefile
1950 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1951 $(PREPROCESSOR_DEFINES) \
1952 -c $(srcdir)/cppdefault.c
1954 mkdeps.o: mkdeps.c $(CONFIG_H) system.h mkdeps.h
1956 # The traditional mode preprocessor, a separate program for ease of
1957 # maintenance. Some code is shared with the ISO-C cpp.
1958 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
1960 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1961 tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
1963 tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h tradcpp.h
1964 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) system.h tradcpp.h
1966 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1967 (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
1968 mv -f tr$$$$.c tradcif.c)
1970 # Note for the stamp targets, we run the program `true' instead of
1971 # having an empty command (nothing following the semicolon).
1973 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1975 PROTO_OBJS = intl.o version.o
1977 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1978 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1980 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1981 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1983 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \
1985 (SHLIB_LINK='$(SHLIB_LINK)' \
1986 SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1987 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1988 $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1989 $(srcdir)/protoize.c $(OUTPUT_OPTION))
1991 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
1992 $(CONFIG_H) system.h Makefile version.h
1993 (SHLIB_LINK='$(SHLIB_LINK)' \
1994 SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1995 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1996 $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1997 $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
1999 # This info describes the target machine, so compile with GCC just built.
2000 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2002 -rm -f SYSCALLS.c tmp-SYSCALLS.s
2003 sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2004 $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2005 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2006 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2007 -rm -f SYSCALLS.c tmp-SYSCALLS.s
2010 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2011 -rm -f tmp-proto.[cso]
2012 cp $(srcdir)/protoize.c tmp-proto.c
2013 chmod u+w tmp-proto.c
2014 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2015 $(GCC_CFLAGS) $(INCLUDES) \
2016 -DGCC_INCLUDE_DIR=0 \
2017 -DGPLUSPLUS_INCLUDE_DIR=0 \
2018 -DCROSS_INCLUDE_DIR=0 \
2019 -DTOOL_INCLUDE_DIR=0 \
2020 -DSTANDARD_EXEC_PREFIX=0 \
2021 -DDEFAULT_TARGET_MACHINE=0 \
2022 -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2023 @echo '**********' Expect 400 lines of differences.
2024 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2025 -wc -l tmp-proto.diff
2026 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2027 $(GCC_CFLAGS) $(INCLUDES) \
2028 -DGCC_INCLUDE_DIR=0 \
2029 -DGPLUSPLUS_INCLUDE_DIR=0 \
2030 -DCROSS_INCLUDE_DIR=0 \
2031 -DTOOL_INCLUDE_DIR=0 \
2032 -DSTANDARD_EXEC_PREFIX=0 \
2033 -DDEFAULT_TARGET_MACHINE=0 \
2034 -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2035 @echo Expect zero differences.
2036 diff $(srcdir)/protoize.c tmp-proto.c | cat
2037 -rm -f tmp-proto.[cs] tmp-proto$(objext)
2039 gcov.o: gcov.c gcov-io.h intl.h system.h $(CONFIG_H)
2041 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2042 # upon whether $(exeext) is empty or not.
2043 GCOV_OBJS = gcov.o intl.o
2044 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2045 $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2047 # Build the include directory. The stamp files are stmp-* rather than
2048 # s-* so that mostlyclean does not force the include directory to
2051 # Build the include directory including float.h (which no longer depends upon
2053 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2054 # Copy in the headers provided with gcc.
2055 # The sed command gets just the last file name component;
2056 # this is necessary because VPATH could add a dirname.
2057 # Using basename would be simpler, but some systems don't have it.
2058 # The touch command is here to workaround an AIX/Linux NFS bug.
2059 -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2060 for file in .. $(USER_H); do \
2061 if [ X$$file != X.. ]; then \
2062 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2063 touch include/$$realfile; \
2064 rm -f include/$$realfile; \
2065 cp $$file include; \
2066 chmod a+r include/$$realfile; \
2069 rm -f include/limits.h
2070 cp xlimits.h include/limits.h
2071 chmod a+r include/limits.h
2072 rm -f include/float.h
2073 if [ x$(FLOAT_H) != xMakefile.in ]; then \
2074 cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2075 chmod a+r include/float.h; \
2077 # Install the README
2078 rm -f include/README
2079 cp $(srcdir)/README-fixinc include/README
2080 chmod a+r include/README
2083 # fixinc.sh depends on this, not on specs directly.
2084 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2085 # after each stage just because specs' mtime has changed.
2087 -if [ -f specs.ready ] ; then \
2090 touch specs.ready; \
2093 FIXINCSRCDIR=$(srcdir)/fixinc
2094 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2095 $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2096 $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2097 $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2098 (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2099 CC="$(CC)"; CFLAGS="$(CFLAGS)"; LDFLAGS="$(LDFLAGS)"; \
2100 WARN_CFLAGS="$(WARN_CFLAGS)"; \
2101 export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2102 $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2104 # Build fixed copies of system files.
2105 stmp-fixinc: fixinc.sh gsyslimits.h
2106 rm -rf include; mkdir include
2108 (TARGET_MACHINE=$(target); srcdir=`cd $(srcdir); pwd`; \
2109 INSTALL_ASSERT_H=$(INSTALL_ASSERT_H); SHELL=$(SHELL) ;\
2110 export TARGET_MACHINE srcdir INSTALL_ASSERT_H SHELL ; \
2111 $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2112 rm -f include/syslimits.h; \
2113 if [ -f include/limits.h ]; then \
2114 mv include/limits.h include/syslimits.h; \
2116 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2118 chmod a+r include/syslimits.h)
2119 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
2120 # that directory exists, then make sure that $(libsubdir) exists.
2121 # This is because cpp is compiled to find $(tooldir)/include via
2122 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2124 # We deliberately use tooldir instead of gcc_tooldir here. gcc_tooldir
2125 # won't work because libsubdir doesn't exist yet.
2126 if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
2127 && [ -d $(tooldir)/sys-include ]; then \
2128 if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2129 if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2130 if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2131 if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2135 # Files related to the fixproto script.
2136 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2137 # used in native and host-x-target builds, so it's safe to link them with
2140 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2141 if [ -d $(SYSTEM_HEADER_DIR) ]; \
2143 CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2145 $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2146 mv tmp-deduced.h deduced.h; \
2151 GEN_PROTOS_OBJS = gen-protos.o scan.o
2152 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2153 ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2154 $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2156 gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
2157 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2159 scan.o: scan.c scan.h $(build_xm_file) system.h
2160 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2162 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2163 sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2164 deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2165 mv tmp-fixtmp.c fixtmp.c
2166 $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2167 | sed -e 's/ / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2168 | ./gen-protos >xsys-protos.hT
2169 mv xsys-protos.hT xsys-protos.h
2172 # This is nominally a 'build' program, but it's run only when host==build,
2173 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2174 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(LIBDEPS) \
2176 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2177 scan-decls.o scan.o libcpp.a $(LIBS)
2179 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2180 xsys-protos.h $(build_xm_file) system.h cpplib.h
2181 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2183 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h
2184 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2186 # stmp-fixproto depends on this, not on fix-header directly.
2187 # The idea is to make sure fix-header gets built,
2188 # but not rerun fixproto after each stage
2189 # just because fix-header's mtime has changed.
2190 fixhdr.ready: fix-header
2191 -if [ -f fixhdr.ready ] ; then \
2194 touch fixhdr.ready; \
2197 # stmp-int-headers is to make sure fixincludes has already finished.
2198 # The if statement is so that we don't run fixproto a second time
2199 # if it has already been run on the files in `include'.
2200 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2201 if [ -f include/fixed ] ; then true; \
2203 : This line works around a 'make' bug in BSDI 1.1.; \
2204 FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2205 mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2206 export mkinstalldirs; \
2207 if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2208 $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2209 if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2211 touch include/fixed; \
2215 # Remake the info files.
2217 doc: $(BUILD_INFO) gccbug
2218 info: $(srcdir)/cpp.info $(srcdir)/gcc.info lang.info $(srcdir)/c-tree.info $(srcdir)/cppinternals.info
2220 $(srcdir)/cpp.info: $(srcdir)/cpp.texi
2221 cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o cpp.info cpp.texi
2223 $(srcdir)/gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2224 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2225 $(srcdir)/tm.texi $(srcdir)/gcov.texi $(srcdir)/contrib.texi
2226 cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o gcc.info gcc.texi
2228 $(srcdir)/c-tree.info: $(srcdir)/c-tree.texi
2229 cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o c-tree.info \
2232 $(srcdir)/cppinternals.info: $(srcdir)/cppinternals.texi
2233 cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o cppinternals.info \
2236 dvi: gcc.dvi cpp.dvi lang.dvi
2238 # This works with GNU Make's default rule.
2239 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2240 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2241 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2242 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2244 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2246 cpp.dvi: $(srcdir)/cpp.texi
2247 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2249 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2251 generated-manpages: $(srcdir)/gcov.1 $(srcdir)/cpp.1 $(srcdir)/gcc.1
2253 $(srcdir)/gcov.1: $(srcdir)/gcov.texi
2254 touch $(srcdir)/gcov.1
2255 -$(TEXI2POD) < $(srcdir)/gcov.texi > gcov.pod
2256 -($(POD2MAN) gcov.pod > $(srcdir)/gcov.1.T$$$$ && \
2257 mv -f $(srcdir)/gcov.1.T$$$$ $(srcdir)/gcov.1) || \
2258 (rm -f $(srcdir)/gcov.1.T$$$$ && exit 1)
2261 $(srcdir)/cpp.1: $(srcdir)/cpp.texi
2262 touch $(srcdir)/cpp.1
2263 -$(TEXI2POD) < $(srcdir)/cpp.texi > cpp.pod
2264 -($(POD2MAN) cpp.pod > $(srcdir)/cpp.1.T$$$$ && \
2265 mv -f $(srcdir)/cpp.1.T$$$$ $(srcdir)/cpp.1) || \
2266 (rm -f $(srcdir)/cpp.1.T$$$$ && exit 1)
2269 $(srcdir)/gcc.1: $(srcdir)/invoke.texi
2270 touch $(srcdir)/gcc.1
2271 -$(TEXI2POD) < $(srcdir)/invoke.texi > gcc.pod
2272 -($(POD2MAN) gcc.pod > $(srcdir)/gcc.1.T$$$$ && \
2273 mv -f $(srcdir)/gcc.1.T$$$$ $(srcdir)/gcc.1) || \
2274 (rm -f $(srcdir)/gcc.1.T$$$$ && exit 1)
2278 # Deletion of files made during compilation.
2279 # There are four levels of this:
2280 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2281 # `mostlyclean' is useful while working on a particular type of machine.
2282 # It deletes most, but not all, of the files made by compilation.
2283 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2284 # `clean' deletes everything made by running `make all'.
2285 # `distclean' also deletes the files made by config.
2286 # `maintainer-clean' also deletes everything that could be regenerated
2287 # automatically, except for `configure'.
2288 # We remove as much from the language subdirectories as we can
2289 # (less duplicated code).
2291 INTL_MOSTLYCLEAN = intl.mostlyclean
2292 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2293 -rm -f $(STAGESTUFF)
2295 # Delete the temporary source copies for cross compilation.
2296 -rm -f $(HOST_PREFIX_1)rtl.c
2297 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2298 -rm -f $(HOST_PREFIX_1)obstack.c
2299 # Delete the temp files made in the course of building libgcc.a.
2300 -rm -f xlimits.h libgcc1-test
2301 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2302 # Delete other built files.
2303 -rm -f t-float.h-cross xsys-protos.hT
2304 # Delete the stamp and temporary files.
2305 -rm -f s-* tmp-* stamp-* stmp-*
2306 -rm -f */stamp-* */tmp-*
2307 # Delete debugging dump files.
2308 -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2309 # Delete some files made during installation.
2310 -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2311 -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2312 # Delete files generated for fixproto
2313 -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2314 gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2315 # Delete files generated for fixincl
2316 -rm -rf fixincl fixinc.sh specs.ready
2317 (cd fixinc && $(MAKE) clean)
2318 # Delete unwanted output files from TeX.
2319 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2320 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2321 # Delete sorted indices we don't actually use.
2322 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2323 # Delete core dumps.
2326 # Delete all files made by compilation
2327 # that don't exist in the distribution.
2328 INTL_CLEAN = intl.clean
2329 clean: mostlyclean $(INTL_CLEAN) lang.clean
2330 -rm -f libgcc.a libgcc_s$(SHLIB_EXT)
2334 # Delete the include directory.
2336 # Delete files used by the "multilib" facility (including libgcc subdirs).
2337 -rm -f multilib.h tmpmultilib*
2338 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2339 rm -rf $(MULTILIB_DIRNAMES); \
2340 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2341 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2343 -rm -fr stage1 stage2 stage3 stage4
2344 # Delete stamps of bootstrap stages
2349 # Delete all files that users would normally create
2350 # while building and installing GCC.
2351 INTL_DISTCLEAN = intl.distclean
2352 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2353 -rm -f tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
2355 -rm -f config.status config.run config.cache config.bak
2356 -rm -f Make-lang Make-hooks Make-host Make-target
2357 -rm -f Makefile specs.h options.h gencheck.h *.oaux
2358 -rm -f gthr-default.h
2359 -rm -f */stage1 */stage2 */stage3 */stage4 */include
2360 -rm -f c-parse.output
2363 -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2364 -rm -f testsuite/{gcc,g++}.{log,sum}
2365 -rm -f intl/libintl.h libintl.h
2366 -rm -f cxxmain.c splay-tree.c obstack.c alloca.c hashtab.c safe-ctype.c
2367 -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2369 -rm -f fixinc/Makefile
2370 -rmdir cp f java objc fixinc intl po 2>/dev/null
2372 # Delete anything likely to be found in the source directory
2373 # that shouldn't be in the distribution.
2374 extraclean: distclean lang.extraclean
2375 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2376 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2377 -rm -f config/*/=* config/*/"#"* config/*/*~*
2378 -rm -f config/*/*.orig config/*/*.rej
2379 -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2380 -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2381 -rm -f *lose config/*lose config/*/*lose
2382 -rm -f *.s *.s[0-9] *.i config/ChangeLog
2383 -rm -f y.tab.c yacc.*
2384 -rm -f */=* */"#"* */*~*
2385 -rm -f */patch* */*.orig */*.rej
2386 -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2387 -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2388 -rm -f */*lose */*.s */*.s[0-9] */*.i
2390 # Get rid of every file that's generated from some other file, except for `configure'.
2391 # Most of these files ARE PRESENT in the GCC distribution.
2392 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2393 # submake, so that we don't descend into intl after its makefile has been
2396 @echo 'This command is intended for maintainers to use; it'
2397 @echo 'deletes files that may need special tools to rebuild.'
2398 $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2399 intl.maintainer-clean lang.maintainer-clean distclean
2400 -rm -f c-parse.y c-parse.c c-parse.output TAGS
2401 -rm -f cpp.??s cpp.*aux
2402 -rm -f gcc.??s gcc.*aux
2403 -rm -f $(srcdir)/cpp.info* $(srcdir)/gcc.info* $(srcdir)/c-tree.info*
2404 -rm -f $(srcdir)/cppinternals.info*
2405 -rm -f $(srcdir)/gcov.1 $(srcdir)/cpp.1 $(srcdir)/gcc.1
2407 # Entry points `install' and `uninstall'.
2408 # Also use `install-collect2' to install collect2 when the config files don't.
2410 # The semicolon is to prevent the install.sh -> install default rule
2411 # from doing anything. Having it run true helps avoid problems and
2412 # noise from versions of make which don't like to have null commands.
2413 install: $(INSTALL_TARGET) ; @true
2415 # Copy the compiler files into directories where they will be run.
2416 # Install the driver last so that the window when things are
2418 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2419 $(INSTALL_CPP) install-man install-info intl.install \
2420 lang.install-normal install-driver
2422 # Do nothing while making gcc with a cross-compiler. The person who
2423 # makes gcc for the target machine has to know how to put a complete
2424 # gcc together by hand.
2425 install-build: force
2426 @echo You have to install gcc on your target machine by hand.
2428 # Run this on the target machine
2429 # to finish installation of cross compiler.
2430 # This is not used anymore now that float.h does not depend on enquire.
2431 install-cross-rest: install-float-h-cross
2433 # Handle cpp installation.
2434 install-cpp: cpp$(exeext)
2435 -if [ -f gcc-cross$(exeext) ] ; then \
2436 rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2437 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2438 if [ x$(cpp_install_dir) != x ]; then \
2439 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2440 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2443 rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2444 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2445 if [ x$(cpp_install_dir) != x ]; then \
2446 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2447 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2452 -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2453 -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2454 -if [ x$(cpp_install_dir) != x ]; then \
2455 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2456 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2459 # Install float.h for cross compiler.
2460 # Run this on the target machine!
2461 # This is not used anymore now that float.h does not depend on enquire.
2462 install-float-h-cross: installdirs
2463 # if [ -f enquire ] ; then true; else false; fi
2464 # Note: don't use -. We should fail right away if enquire was not made.
2465 ./enquire -f > $(tmpdir)/float.h
2466 -rm -f $(libsubdir)/include/float.h
2467 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2468 -rm -f $(tmpdir)/float.h
2469 chmod a-x $(libsubdir)/include/float.h
2471 # Create the installation directories.
2473 -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2474 -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2475 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2476 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2477 # This dir isn't currently searched by cpp.
2478 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2479 -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2480 fdir=$${fdir}/$${dir}; \
2481 if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2483 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2484 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2485 -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2486 -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2487 -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2488 -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2489 # We don't use mkdir -p to create the parents of man1dir,
2490 # because some systems don't support it.
2491 # Instead, we use this technique to create the immediate parent of man1dir.
2492 -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2493 if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2494 -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2496 # Install the compiler executables built during cross compilation.
2497 install-common: native $(EXTRA_PARTS) lang.install-common
2498 for file in $(COMPILERS); do \
2499 if [ -f $$file ] ; then \
2500 rm -f $(libsubdir)/$$file; \
2501 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2505 for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2506 if [ x"$$file" != x.. ]; then \
2507 rm -f $(libsubdir)/$$file; \
2508 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2511 for file in $(EXTRA_PARTS) ..; do \
2512 if [ x"$$file" != x.. ]; then \
2513 rm -f $(libsubdir)/$$file; \
2514 $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2515 chmod a-x $(libsubdir)/$$file; \
2518 # Don't mess with specs if it doesn't exist yet.
2519 -if [ -f specs ] ; then \
2520 rm -f $(libsubdir)/specs; \
2521 $(INSTALL_DATA) specs $(libsubdir)/specs; \
2522 chmod a-x $(libsubdir)/specs; \
2524 # Install protoize if it was compiled.
2525 -if [ -f protoize$(exeext) ]; \
2527 if [ -f gcc-cross$(exeext) ] ; then \
2528 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2529 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2530 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2531 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2533 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2534 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2535 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2536 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2538 rm -f $(libsubdir)/SYSCALLS.c.X; \
2539 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2540 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2542 -rm -f $(libsubdir)/cpp0$(exeext)
2543 $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2544 -rm -f $(libsubdir)/tradcpp0$(exeext)
2545 $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2546 # Install gcov if it was compiled.
2547 -if [ -f gcov$(exeext) ]; \
2549 rm -f $(bindir)/gcov$(exeext); \
2550 $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2552 $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2554 # Install the driver program as $(target_alias)-gcc
2555 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2556 install-driver: installdirs xgcc$(exeext)
2557 -if [ -f gcc-cross$(exeext) ] ; then \
2558 rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2559 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2560 if [ -d $(gcc_tooldir)/bin/. ] ; then \
2561 rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2562 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2565 rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2566 $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2567 rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2568 $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2569 mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2572 # Install the info files.
2573 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2574 # to do the install.
2575 install-info: doc installdirs lang.install-info
2576 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2577 -rm -f $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2578 if [ -f $(srcdir)/gcc.info ]; then \
2579 for f in $(srcdir)/cpp.info* $(srcdir)/gcc.info* \
2580 $(srcdir)/c-tree.info* $(srcdir)/cppinternals.info*; do \
2581 realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2582 $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2585 -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2586 if [ -f $(infodir)/dir ] ; then \
2587 for f in cpp.info gcc.info c-tree.info cppinternals.info; do \
2588 if [ -f $(infodir)/$$f ]; then \
2589 install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2594 -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2595 -chmod a-x $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2597 # Install the man pages.
2598 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2599 -if [ -f gcc-cross$(exeext) ] ; then \
2600 rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2601 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2602 chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2604 rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2605 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2606 chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2608 -rm -f $(man1dir)/cpp$(manext)
2609 -$(INSTALL_DATA) $(srcdir)/cpp.1 $(man1dir)/cpp$(manext)
2610 -chmod a-x $(man1dir)/cpp$(manext)
2611 -rm -f $(man1dir)/gcov$(manext)
2612 -$(INSTALL_DATA) $(srcdir)/gcov.1 $(man1dir)/gcov$(manext)
2613 -chmod a-x $(man1dir)/gcov$(manext)
2615 # Install the library.
2616 install-libgcc: libgcc.mk libgcc.a installdirs
2617 if $(RANLIB_TEST_FOR_TARGET); then \
2618 r_f_t=$(RANLIB_FOR_TARGET); \
2622 $(MAKE) INSTALL_DATA="$(INSTALL_DATA)" \
2623 RANLIB_FOR_TARGET="$$r_f_t" \
2624 libsubdir="$(libsubdir)" \
2625 slibdir="$(slibdir)" \
2626 -f libgcc.mk install
2628 # Install multiple versions of libgcc.a.
2629 install-multilib: stmp-multilib installdirs
2630 if $(RANLIB_TEST_FOR_TARGET); then \
2631 r_f_t=$(RANLIB_FOR_TARGET); \
2635 $(MAKE) INSTALL_DATA="$(INSTALL_DATA)" \
2636 RANLIB_FOR_TARGET="$$r_f_t" \
2637 libsubdir="$(libsubdir)" \
2638 slibdir="$(slibdir)" \
2639 -f libgcc.mk install
2641 # Install all the header files built in the include subdirectory.
2642 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2643 # Fix symlinks to absolute paths in the installed include directory to
2644 # point to the installed directory, not the build directory.
2645 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2646 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2647 if [ $$? -eq 0 ]; then \
2648 dir=`cd include; pwd`; \
2649 for i in $$files; do \
2650 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2651 if expr "$$dest" : "$$dir.*" > /dev/null; then \
2652 rm -f $(libsubdir)/include/$$i; \
2653 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2658 # Create or recreate the gcc private include file directory.
2659 install-include-dir: installdirs
2660 -rm -rf $(libsubdir)/include
2661 mkdir $(libsubdir)/include
2662 -chmod a+rx $(libsubdir)/include
2664 # Install the include directory using tar.
2665 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2666 # We use `pwd`/include instead of just include to problems with CDPATH
2667 # Unless a full pathname is provided, some shells would print the new CWD,
2668 # found in CDPATH, corrupting the output. We could just redirect the
2669 # output of `cd', but some shells lose on redirection within `()'s
2670 (cd `pwd`/include ; \
2671 tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2672 # /bin/sh on some systems returns the status of the first tar,
2673 # and that can lose with GNU tar which always writes a full block.
2674 # So use `exit 0' to ignore its exit status.
2676 # Install the include directory using cpio.
2677 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2678 # See discussion about the use of `pwd` above
2679 cd `pwd`/include ; \
2680 find . -print | cpio -pdum $(libsubdir)/include
2682 # Put assert.h where it won't override GNU libc's assert.h.
2683 # It goes in a dir that is searched after GNU libc's headers;
2684 # thus, the following conditionals are no longer needed.
2685 # But it's not worth deleting them now.
2686 ## Don't replace the assert.h already there if it is not from GCC.
2687 ## This code would be simpler if it tested for -f ... && ! grep ...
2688 ## but supposedly the ! operator is missing in sh on some systems.
2689 install-assert-h: assert.h installdirs
2690 if [ -f $(assertdir)/assert.h ]; \
2692 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2694 rm -f $(assertdir)/assert.h; \
2695 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2696 chmod a-x $(assertdir)/assert.h; \
2700 rm -f $(assertdir)/assert.h; \
2701 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2702 chmod a-x $(assertdir)/assert.h; \
2705 # Use this target to install the program `collect2' under the name `collect2'.
2706 install-collect2: collect2 installdirs
2707 $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2708 # Install the driver program as $(libsubdir)/gcc for collect2.
2709 $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2711 # Cancel installation by deleting the installed files.
2712 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2713 -rm -rf $(libsubdir)
2714 -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2715 -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2716 -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2717 -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2718 -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2719 -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2720 -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2721 -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2722 -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2723 -rm -rf $(man1dir)/cpp$(manext)
2724 -rm -rf $(man1dir)/protoize$(manext)
2725 -rm -rf $(man1dir)/unprotoize$(manext)
2726 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2727 -rm -f $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2729 # These targets are for the dejagnu testsuites. The file site.exp
2730 # contains global variables that all the testsuites will use.
2732 # Set to $(target_alias)/ for cross.
2733 target_subdir = @target_subdir@
2735 site.exp: ./config.status Makefile
2736 @echo "Making a new config file..."
2739 -@mv site.exp site.bak
2740 @echo "## these variables are automatically generated by make ##" > ./tmp0
2741 @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2742 @echo "# add them to the last section" >> ./tmp0
2743 @echo "set rootme \"`pwd`\"" >> ./tmp0
2744 @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2745 @echo "set host_triplet $(host_canonical)" >> ./tmp0
2746 @echo "set build_triplet $(build_canonical)" >> ./tmp0
2747 @echo "set target_triplet $(target)" >> ./tmp0
2748 @echo "set target_alias $(target_alias)" >> ./tmp0
2749 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2750 @echo "set CFLAGS \"\"" >> ./tmp0
2751 @echo "set CXXFLAGS \"-I$(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
2752 @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2753 # If newlib has been configured, we need to pass -B to gcc so it can find
2754 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
2755 # message if it doesn't, but the testsuite is supposed to ignore the message -
2756 # it's too difficult to tell when to and when not to pass -B (not all targets
2757 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
2758 # seems like too selective a test.
2759 # ??? Another way to solve this might be to rely on linker scripts. Then
2760 # theoretically the -B won't be needed.
2761 # We also need to pass -L ../ld so that the linker can find ldscripts.
2762 @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2763 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2764 echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2765 echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2766 echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2767 echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2770 @if [ -d $(objdir)/../ld ] ; then \
2771 echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2774 echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2775 @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2776 @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2777 @cat ./tmp0 > site.exp
2778 @cat site.bak | sed \
2779 -e '1,/^## All variables above are.*##/ d' >> site.exp
2782 CHECK_TARGETS = check-gcc @check_languages@ @CHECK_PO@
2784 check-c++ : check-g++
2785 check-f77 : check-g77
2788 check: $(CHECK_TARGETS)
2790 # The idea is to parallelize testing of multilibs, for example:
2791 # make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2792 # will run 3 concurrent sessions of check-gcc, eventually testing
2793 # all 10 combinations. GNU make is required, as is a shell that expands
2794 # alternations within braces.
2795 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2796 target=`echo "$@" | sed 's,//.*,,'`; \
2797 variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2798 vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2799 $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2800 RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2803 TESTSUITEDIR = testsuite
2805 $(TESTSUITEDIR)/site.exp: site.exp
2806 test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2808 sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2810 check-g++: $(TESTSUITEDIR)/site.exp
2811 -(rootme=`pwd`; export rootme; \
2812 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2813 cd $(TESTSUITEDIR); \
2814 EXPECT=${EXPECT} ; export EXPECT ; \
2815 if [ -f $${rootme}/../expect/expect ] ; then \
2816 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2817 export TCL_LIBRARY ; fi ; \
2818 $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2820 check-gcc: $(TESTSUITEDIR)/site.exp
2821 -(rootme=`pwd`; export rootme; \
2822 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2823 cd $(TESTSUITEDIR); \
2824 EXPECT=${EXPECT} ; export EXPECT ; \
2825 if [ -f $${rootme}/../expect/expect ] ; then \
2826 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2827 export TCL_LIBRARY ; fi ; \
2828 $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2830 check-g77: $(TESTSUITEDIR)/site.exp
2831 -(rootme=`pwd`; export rootme; \
2832 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2833 cd $(TESTSUITEDIR); \
2834 EXPECT=${EXPECT} ; export EXPECT ; \
2835 if [ -f $${rootme}/../expect/expect ] ; then \
2836 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2837 export TCL_LIBRARY ; fi ; \
2838 $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2840 check-objc: $(TESTSUITEDIR)/site.exp
2841 -(rootme=`pwd`; export rootme; \
2842 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2843 cd $(TESTSUITEDIR); \
2844 EXPECT=${EXPECT} ; export EXPECT ; \
2845 if [ -f $${rootme}/../expect/expect ] ; then \
2846 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2847 export TCL_LIBRARY ; fi ; \
2848 $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2851 if test -f cp/Makefile && test -f f/Makefile && \
2852 test -f java/Makefile && test -f objc/Makefile; then \
2853 $(MAKE) -C po check-po; \
2856 check-consistency: testsuite/site.exp
2857 -rootme=`pwd`; export rootme; \
2858 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2860 EXPECT=${EXPECT} ; export EXPECT ; \
2861 if [ -f $${rootme}/../expect/expect ] ; then \
2862 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2863 export TCL_LIBRARY ; fi ; \
2864 $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
2866 # These exist for maintenance purposes.
2868 # Update the tags table.
2872 mv -f c-parse.[ch] =*.[chy] tmp-tags; \
2873 etags *.y *.h *.c; \
2877 # A list of files to be destroyed during "lean" builds.
2878 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2880 # Flags to pass to stage2 and later recursive makes. Note that the
2881 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2882 # the context of the stage_x rule.
2883 STAGE2_FLAGS_TO_PASS = \
2884 CFLAGS="$(BOOT_CFLAGS)" \
2885 LDFLAGS="$(BOOT_LDFLAGS)" \
2886 WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2887 STRICT_WARN="$(STRICT2_WARN)" \
2889 LANGUAGES="$(LANGUAGES)" \
2891 OUTPUT_OPTION="-o \$$@"
2893 # Only build the C compiler for stage1, because that is the only one that
2894 # we can guarantee will build with the native compiler, and also it is the
2895 # only thing useful for building stage2.
2897 $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
2899 echo stage1_build > stage_last
2901 stage1_copy: stage1_build
2904 echo stage2_build > stage_last
2906 # This used to define ALLOCA as empty, but that would lead to bad results
2907 # for a subsequent `make install' since that would not have ALLOCA empty.
2908 # To prevent `make install' from compiling alloca.o and then relinking cc1
2909 # because alloca.o is newer, we permit these recursive makes to compile
2910 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
2911 stage2_build: stage1_copy
2912 $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
2913 STAGE_PREFIX=stage1/ \
2914 $(STAGE2_FLAGS_TO_PASS)
2916 echo stage2_build > stage_last
2918 stage2_copy: stage2_build
2921 echo stage3_build > stage_last
2923 stage3_build: stage2_copy
2924 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
2925 STAGE_PREFIX=stage2/ \
2926 $(STAGE2_FLAGS_TO_PASS)
2928 echo stage3_build > stage_last
2931 stage3_copy: stage3_build
2934 echo stage4_build > stage_last
2936 stage4_build: stage3_copy
2937 $(MAKE) CC="stage3/xgcc$(exeext) -B$(build_tooldir)/bin/ -Bstage3/" \
2938 STAGE_PREFIX=stage3/ \
2939 $(STAGE2_FLAGS_TO_PASS)
2941 echo stage4_build > stage_last
2943 # Additional steps for *-lean targets:
2944 clean_s1: stage1_copy
2945 -(cd stage1 && rm -f $(VOL_FILES))
2948 clean_s2: stage2_copy
2952 # The various entry points for bootstrapping.
2954 bootstrap: stage3_build
2956 @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2957 @echo \"restage1\" through \"restage3\" to rebuild specific stages,
2958 @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2960 bootstrap-lean : clean_s1 clean_s2 stage3_build
2962 @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2963 @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2965 bootstrap2: bootstrap
2967 bootstrap2-lean : bootstrap-lean
2969 bootstrap3 bootstrap3-lean: bootstrap
2971 bootstrap4 bootstrap4-lean: stage4_build
2973 unstage1 unstage2 unstage3 unstage4:
2974 -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
2975 if test -d $$stage; then \
2976 mv $$stage/* . 2>/dev/null; \
2977 for i in `cd $$stage; echo *` ; do \
2978 if test -d $$stage/$$i; then \
2979 mv $$stage/$$i/* $$i/. 2>/dev/null; \
2985 rm -f $${stage}_build $${stage}_copy ;\
2986 echo $${stage}_build > stage_last
2989 $(MAKE) stage1_build
2992 $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
2995 $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
2998 $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3001 if test -f stage3_build; then true; else \
3002 echo; echo You must \"make bootstrap\" first.; \
3006 unstage1 stage1_build stage1_copy \
3007 unstage2 stage2_build stage2_copy \
3008 unstage3 stage3_build ; \
3010 $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3014 if test -f stage_last ; then \
3015 LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3017 $(MAKE) stage1_build; \
3022 $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3024 # Compare the object files in the current directory with those in the
3027 # ./ avoids bug in some versions of tail.
3028 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3030 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3031 for file in *$(objext); do \
3032 tail +16c ./$$file > tmp-foo1; \
3033 tail +16c stage$$stage/$$file > tmp-foo2 \
3034 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3036 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3037 for dir in tmp-foo intl $(SUBDIRS); do \
3038 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3039 for file in $$dir/*$(objext); do \
3040 tail +16c ./$$file > tmp-foo1; \
3041 tail +16c stage$$stage/$$file > tmp-foo2 \
3042 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3047 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3048 if [ -f .bad_compare ]; then \
3049 echo "Bootstrap comparison failure!"; \
3054 *-lean ) rm -rf stage$$stage ;; \
3059 # Compare the object files in the current directory with those in the
3060 # stage2 directory. Use gnu cmp (diffutils v2.4 or later) to avoid
3061 # running tail and the overhead of twice copying each object file.
3063 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3065 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3066 for file in *$(objext); do \
3067 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3069 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3070 for dir in tmp-foo intl $(SUBDIRS); do \
3071 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3072 for file in $$dir/*$(objext); do \
3073 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3077 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3078 if [ -f .bad_compare ]; then \
3079 echo "Bootstrap comparison failure!"; \
3084 *-lean ) rm -rf stage$$stage ;; \
3088 # Copy the object files from a particular stage into a subdirectory.
3090 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3091 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3092 -for dir in intl $(SUBDIRS) ; \
3094 if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3096 -mv $(STAGESTUFF) stage1
3097 -mv intl/*$(objext) stage1/intl
3098 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3099 # dir will work properly.
3100 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
3101 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
3102 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
3103 -rm -f stage1/libgcc.a
3105 -if $(RANLIB_TEST_FOR_TARGET) ; then \
3106 $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3108 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3109 cp stage1/$${f} . ; \
3112 stage1: force stage1-start lang.stage1
3115 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3116 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3117 -for dir in intl $(SUBDIRS) ; \
3119 if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3121 -mv $(STAGESTUFF) stage2
3122 -mv intl/*$(objext) stage2/intl
3123 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3124 # dir will work properly.
3125 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3126 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3127 -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3128 -rm -f stage2/libgcc.a
3130 -if $(RANLIB_TEST_FOR_TARGET) ; then \
3131 $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3133 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3134 cp stage2/$${f} . ; \
3137 stage2: force stage2-start lang.stage2
3140 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3141 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3142 -for dir in intl $(SUBDIRS) ; \
3144 if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3146 -mv $(STAGESTUFF) stage3
3147 -mv intl/*$(objext) stage3/intl
3148 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3149 # dir will work properly.
3150 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3151 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3152 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3153 -rm -f stage3/libgcc.a
3155 -if $(RANLIB_TEST_FOR_TARGET) ; then \
3156 $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3158 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3159 cp stage3/$${f} . ; \
3162 stage3: force stage3-start lang.stage3
3165 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3166 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3167 -for dir in intl $(SUBDIRS) ; \
3169 if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3171 -mv $(STAGESTUFF) stage4
3172 -mv intl/*$(objext) stage4/intl
3173 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3174 # dir will work properly.
3175 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3176 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3177 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3178 -rm -f stage4/libgcc.a
3180 -if $(RANLIB_TEST_FOR_TARGET) ; then \
3181 $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3183 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3184 cp stage4/$${f} . ; \
3187 stage4: force stage4-start lang.stage4
3189 # Copy just the executable files from a particular stage into a subdirectory,
3190 # and delete the object files. Use this if you're just verifying a version
3191 # that is pretty sure to work, and you are short of disk space.
3192 risky-stage1: stage1
3195 risky-stage2: stage2
3198 risky-stage3: stage3
3201 risky-stage4: stage4
3204 #In GNU Make, ignore whether `stage*' exists.
3205 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3206 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3211 # The enquire rules are still useful for building new float-anything.h.
3212 # Special flags for compiling enquire.
3213 # We disable optimization to make floating point more reliable.
3214 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3215 ENQUIRE_LDFLAGS = $(LDFLAGS)
3217 # Enquire target (This is a variable so that a target can choose not to
3221 # Test to see whether <float.h> exists in the system header files,
3222 # and is not derived from GCC.
3224 [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3225 if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3228 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3229 # to ensure, we're emitting a full blown <float.h> ourselves.
3230 FLOAT_H_TEST = false
3232 # Used to compile enquire with standard cc, but have forgotten why.
3233 # Let's try with GCC.
3234 enquire: enquire.o $(GCC_PARTS)
3235 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3236 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3237 if $(FLOAT_H_TEST); then \
3238 rm -f include/float.h; \
3239 SYS_FLOAT_H_WRAP=1; \
3241 SYS_FLOAT_H_WRAP=0; \
3243 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3244 -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3245 -I. -c $(srcdir)/enquire.c
3247 # Create float.h source for the native machine.
3248 # Make it empty if we can use the system float.h without changes.
3249 float.h-nat: enquire
3250 -./enquire -f > tmp-float.h
3251 grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3252 mv tmp-float.h float.h-nat
3254 # Create a dummy float.h source for a cross-compiler.
3255 # ??? This isn't used anymore. Should we create config/float-unkn.h
3256 # and make that the default float_format in configure?
3258 echo "#ifndef __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3259 echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3260 echo "#endif" >> t-float.h-cross
3261 mv t-float.h-cross float.h-cross