1 # Makefile for GNU C compiler.
2 # Copyright (C) 1987, 88, 90-97, 1998 Free Software Foundation, Inc.
4 #This file is part of GNU CC.
6 #GNU CC is free software; you can redistribute it and/or modify
7 #it under the terms of the GNU General Public License as published by
8 #the Free Software Foundation; either version 2, or (at your option)
11 #GNU CC is distributed in the hope that it will be useful,
12 #but WITHOUT ANY WARRANTY; without even the implied warranty of
13 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 #GNU General Public License for more details.
16 #You should have received a copy of the GNU General Public License
17 #along with GNU CC; see the file COPYING. If not, write to
18 #the Free Software Foundation, 59 Temple Place - Suite 330,
19 #Boston MA 02111-1307, USA.
21 # The targets for external use include:
22 # all, doc, proto, install, install-cross, install-cross-rest,
23 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
24 # stage1, stage2, stage3, stage4.
26 # Suppress smart makes who think they know how to automake Yacc files
29 # Directory where sources are, from where we are.
33 # Variables that exist for you to override.
34 # See below for how to change them for certain systems.
36 # List of language subdirectories.
37 # This is overridden by configure.
40 # Selection of languages to be made.
41 # This is overridden by configure.
42 LANGUAGES = c proto gcov$(exeext) @all_languages@
44 # Selection of languages to be made during stage1 build.
45 # This is overridden by configure.
46 BOOT_LANGUAGES = c @all_boot_languages@
52 # Various ways of specifying flags for compilations:
53 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
54 # BOOT_CFLAGS is the value of CFLAGS to pass
55 # to the stage2 and stage3 compilations
56 # WARN_CFLAGS are the warning flags to pass to stage2 and stage3.
57 # (And for stage 1 if the native compiler is GCC.) It is
58 # separate from BOOT_CFLAGS because people tend to override optimization
59 # flags and we'd like them to still have warnings turned on. They are free
60 # to explicitly turn warnings off if they wish.
61 # XCFLAGS is used for most compilations but not when using the GCC just built.
62 # TCFLAGS is used for compilations with the GCC just built.
65 CFLAGS = -g @stage1_warn_cflags@
66 BOOT_CFLAGS = -O2 $(CFLAGS)
67 WARN_CFLAGS = -W -Wall
68 # These exists to be overridden by the x-* and t-* files, respectively.
76 # srcdir might be a relative pathname which won't be valid in a subdirectory,
77 # so we must use objdir/srcdir instead to make it safe. objdir is always
79 BISON = `if [ -f $(objdir)/../bison/bison ] ; then case $(srcdir) in \
80 /*) echo $(objdir)/../bison/bison -L $(srcdir)/../bison/ ;; \
81 *) echo $(objdir)/../bison/bison -L $(objdir)/$(srcdir)/../bison/ ;; \
82 esac else echo bison ; fi`
84 LEX = `if [ -f $(objdir)/../flex/flex ] ; then echo $(objdir)/../flex/flex ; else echo flex ; fi`
91 # on sysV, define this as cp.
93 # Some systems may be missing symbolic links, regular links, or both.
94 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
97 # These permit overriding just for certain files.
98 INSTALL_PROGRAM = @INSTALL_PROGRAM@
99 INSTALL_DATA = @INSTALL_DATA@
103 # For GNUmake: let us decide what gets passed to recursive makes.
107 # Define this as & to perform parallel make on a Sequent.
108 # Note that this has some bugs, and it seems currently necessary
109 # to compile all the gen* files first by hand to avoid erroneous results.
112 # How to invoke ranlib.
114 # Test to use to see whether ranlib exists on the system.
115 RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
117 # Compiler to use for compiling libgcc1.a.
118 # OLDCC should not be the GNU C compiler,
119 # since that would compile typical libgcc1.a functions such as mulsi3
120 # into infinite recursions.
123 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
124 # NOTE: -O does not work on some Unix systems!
127 # Version of ar to use when compiling libgcc1.a.
131 # Target to use when installing include directory. Either
132 # install-headers-tar or install-headers-cpio.
133 INSTALL_HEADERS_DIR = @build_install_headers_dir@
135 # Header files that are made available under the same name
136 # to programs compiled with GCC.
137 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
138 $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/va-alpha.h \
139 $(srcdir)/ginclude/va-h8300.h $(srcdir)/ginclude/va-i860.h \
140 $(srcdir)/ginclude/va-i960.h $(srcdir)/ginclude/va-mips.h \
141 $(srcdir)/ginclude/va-m88k.h $(srcdir)/ginclude/va-mn10200.h \
142 $(srcdir)/ginclude/va-mn10300.h $(srcdir)/ginclude/va-pa.h \
143 $(srcdir)/ginclude/va-pyr.h $(srcdir)/ginclude/va-sparc.h \
144 $(srcdir)/ginclude/va-clipper.h $(srcdir)/ginclude/va-spur.h \
145 $(srcdir)/ginclude/va-m32r.h $(srcdir)/ginclude/va-sh.h \
146 $(srcdir)/ginclude/va-v850.h $(srcdir)/ginclude/va-arc.h \
147 $(srcdir)/ginclude/iso646.h $(srcdir)/ginclude/va-ppc.h \
148 $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS) \
149 $(srcdir)/ginclude/proto.h $(srcdir)/ginclude/stdbool.h
151 # Target to use whe installing assert.h. Some systems may
152 # want to set this empty.
153 INSTALL_ASSERT_H = install-assert-h
155 # The GCC to use for compiling libgcc2.a, enquire, and libgcc1-test.
156 # Usually the one we just built.
157 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
158 GCC_FOR_TARGET = ./xgcc -B./
160 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
161 # It omits XCFLAGS, and specifies -B./.
162 # It also specifies -I./include to find, e.g., stddef.h.
163 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) -I./include $(TCFLAGS)
165 # Sed command to transform gcc to installed name. Overwritten by configure.
166 program_transform_name = @program_transform_name@
167 program_transform_cross_name = s,^,$(target_alias)-,
169 build_canonical = @build_canonical@
170 host_canonical = @host_canonical@
172 # Tools to use when building a cross-compiler.
173 # These are used because `configure' appends `cross-make'
174 # to the makefile when making a cross-compiler.
176 # Use the tools from the build tree, if they are available.
178 # objdir is set by configure.
182 if [ -f $(objdir)/../binutils/ar ] ; then \
183 echo $(objdir)/../binutils/ar ; \
185 if [ "$(host_canonical)" = "$(target)" ] ; then \
188 t='$(program_transform_name)'; echo ar | sed -e $$t ; \
191 AR_FOR_TARGET_FLAGS = rc
192 RANLIB_FOR_TARGET = ` \
193 if [ -f $(objdir)/../binutils/ranlib ] ; then \
194 echo $(objdir)/../binutils/ranlib ; \
196 if [ "$(host_canonical)" = "$(target)" ] ; then \
199 t='$(program_transform_name)'; echo ranlib | sed -e $$t ; \
202 RANLIB_TEST_FOR_TARGET = \
203 [ -f $(RANLIB_FOR_TARGET) ] \
204 || ( [ "$(host_canonical)" = "$(target)" ] \
205 && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
207 # We always act like a cross-compiler, even when we're
208 # compiling native. This is because we want to use our own tools if
209 # we can. We don't just set RANLIB to a complicated expression,
210 # because the top level Makefile.in might override RANLIB_FOR_TARGET.
211 # These are from the FSF file "cross-make".
212 AR = $(AR_FOR_TARGET)
213 AR_FLAGS = $(AR_FOR_TARGET_FLAGS)
214 OLDAR = $(AR_FOR_TARGET)
215 OLDAR_FLAGS = $(AR_FOR_TARGET_FLAGS)
216 RANLIB = $(RANLIB_FOR_TARGET)
217 RANLIB_TEST = $(RANLIB_TEST_FOR_TARGET)
219 # Dir to search for system headers. Overridden by cross-make.
220 SYSTEM_HEADER_DIR = /usr/include
222 # Control whether to run fixproto.
223 STMP_FIXPROTO = stmp-fixproto
225 # Test to see whether <limits.h> exists in the system header files.
226 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
228 # There may be a premade insn-attrtab.c for this machine.
229 # (You could rebuild it with genattrtab as usual, but it takes a long time.)
230 # PREMADE_ATTRTAB is the file name of the file to use.
231 # PREMADE_ATTRTAB_MD is the md file it corresponds to.
232 PREMADE_ATTRTAB_MD = Makefile # Guaranteed not to cmp equal to md.
236 target_alias=@target_alias@
237 xmake_file=@dep_host_xmake_file@
238 tmake_file=@dep_tmake_file@
239 out_file=$(srcdir)/config/@out_file@
240 out_object_file=@out_object_file@
241 md_file=$(srcdir)/config/@md_file@
242 tm_file=@tm_file_list@
243 build_xm_file=@build_xm_file_list@
244 host_xm_file=@host_xm_file_list@
245 lang_specs_files=@lang_specs_files@
246 lang_options_files=@lang_options_files@
247 lang_tree_files=@lang_tree_files@
248 GCC_THREAD_FILE=@thread_file@
249 OBJC_BOEHM_GC=@objc_boehm_gc@
250 GTHREAD_FLAGS=@gthread_flags@
251 # Be prepared for gcc2 merges.
252 gcc_version=@gcc_version@
253 gcc_version_trigger=@gcc_version_trigger@
254 version=$(gcc_version)
255 mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c`
257 # Common prefix for installation directories.
258 # NOTE: This directory must exist when you start installation.
260 # Directory in which to put localized header files. On the systems with
261 # gcc as the native cc, `local_prefix' may not be `prefix' which is
263 # NOTE: local_prefix *should not* default from prefix.
264 local_prefix = @local_prefix@
265 # Directory in which to put host dependent programs and libraries
266 exec_prefix = @exec_prefix@
267 # Directory in which to put the executable for the command `gcc'
269 # Directory in which to put the directories used by the compiler.
271 # Directory in which the compiler finds executables, libraries, etc.
272 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
273 # Directory in which the compiler finds g++ includes.
274 gxx_include_dir= @gxx_include_dir@
275 # Directory in which the old g++ header files may be found.
276 # The reason we use $(libdir)/g++-include rather than using libsubdir
277 # is for compatibility with older versions of libg++.
278 old_gxx_include_dir= $(libdir)/g++-include
279 # Directory to search for site-specific includes.
280 includedir = $(local_prefix)/include
281 # assertdir is overridden in cross-make.
282 # (But this currently agrees with what is in cross-make.)
283 assertdir = $(tooldir)/include
284 # where the info files go
286 # Extension (if any) to put in installed man-page filename.
289 exeext = @host_exeext@
290 build_exeext = @build_exeext@
292 # Directory in which to put man pages.
293 mandir = @mandir@/man1
294 # Directory in which to find other cross-compilation tools and headers.
295 # Used in install-cross.
296 tooldir = $(exec_prefix)/$(target_alias)
297 # Dir for temp files.
300 # Additional system libraries to link with.
303 # Change this to a null string if obstacks are installed in the
307 # Configure will set these if you need vfprintf and possibly _doprnt support.
311 # Specify the rule for actually making libgcc.a,
313 # and the rule for installing it.
314 INSTALL_LIBGCC = install-libgcc
316 # Specify the rule for actually making libgcc1.a.
317 # The value may be empty; that means to do absolutely nothing
318 # with or for libgcc1.a.
321 # Specify the rule for making libgcc1.a for a cross-compiler.
322 # The default rule assumes that libgcc1.a is supplied by the user.
323 CROSS_LIBGCC1 = libgcc1.cross
325 # Specify the rule for actually making libgcc2.a.
328 # Options to use when compiling libgcc2.a.
329 # -g1 causes output of debug info only for file-scope entities.
330 # we use this here because that should be enough, and also
331 # so that -g1 will be tested.
333 LIBGCC2_DEBUG_CFLAGS = -g1
334 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
336 # Additional options to use when compiling libgcc2.a.
337 # Some targets override this to -Iinclude
340 # Additional target-dependent options for compiling libgcc2.a.
341 TARGET_LIBGCC2_CFLAGS =
343 # Things which must be built before building libgcc2.a.
344 # Some targets override this to stmp-int-hdrs
347 # libgcc1-test target (must also be overridable for a target)
348 LIBGCC1_TEST = libgcc1-test
350 # List of extra executables that should be compiled for this target machine
351 # that are used for compiling from source code to object code.
352 # The rules for compiling them should be in the t-* file for the machine.
353 EXTRA_PASSES =@extra_passes@
355 # Like EXTRA_PASSES, but these are used when linking.
356 EXTRA_PROGRAMS = @extra_programs@
358 # List of extra object files that should be compiled for this target machine.
359 # The rules for compiling them should be in the t-* file for the machine.
360 EXTRA_PARTS = @extra_parts@
362 # List of extra object files that should be compiled and linked with
363 # compiler proper (cc1, cc1obj, cc1plus).
364 EXTRA_OBJS = @extra_objs@
366 # List of extra object files that should be compiled and linked with
368 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
370 # List of additional header files to install.
371 # Often this is edited directly by `configure'.
372 EXTRA_HEADERS =@extra_headers_list@
374 # Set this to `collect2' to enable use of collect2.
375 USE_COLLECT2 = @will_use_collect2@
376 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
377 # It is convenient for configure to add the assignment at the beginning,
378 # so don't override it here.
379 USE_COLLECT2 = collect2$(exeext)
381 # List of extra C and assembler files to add to libgcc1.a.
382 # Assembler files should have names ending in `.asm'.
385 # List of extra C and assembler files to add to libgcc2.a.
386 # Assembler files should have names ending in `.asm'.
389 # Default float.h source to use for cross-compiler.
390 # This is overridden by configure.
391 CROSS_FLOAT_H=$(srcdir)/config/float-@float_format@.h
393 # We do not try to build float.h anymore. Let configure select the
394 # appropriate pre-built float.h file for the target.
395 FLOAT_H=$(srcdir)/config/float-@float_format@.h
397 # Program to convert libraries.
400 # Control whether header files are installed.
401 INSTALL_HEADERS=install-headers
403 # Options for tar when copying trees. So HPUX can override it.
406 # Select which version of fixincludes to use (I.E. regular versus SVR4)
407 # This value is overridden directly by configure.
408 FIXINCLUDES = @fixincludes@
410 # Additional directories of header files to run fixincludes on.
411 # These should be directories searched automatically by default
412 # just as /usr/include is.
413 # *Do not* use this for directories that happen to contain
414 # header files, but are not searched automatically by default.
415 # On most systems, this is empty.
416 OTHER_FIXINCLUDES_DIRS=
418 # A list of all the language-specific executables.
419 # This is overridden by configure.
420 COMPILERS = cc1$(exeext) @all_compilers@
422 # List of things which should already be built whenever we try to use xgcc
423 # to compile anything (without linking).
424 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES)
426 # List of things which should already be built whenever we try to use xgcc
428 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
430 # Directory to link to, when using the target `maketest'.
433 # Guaranteed to not exist when not passing md through cpp.
434 # This value is overridden directly by configure.
435 MD_FILE = md-cpp-not-used
437 # Flags to use when cross-building GCC.
438 # Prefix to apply to names of object files when using them
439 # to run on the machine we are compiling on.
441 # Prefix to apply to names of object files when compiling them
442 # to run on the machine we are compiling on.
443 # The default for this variable is chosen to keep these rules
444 # out of the way of the other rules for compiling the same source files.
447 HOST_CFLAGS=$(ALL_CFLAGS)
449 HOST_LDFLAGS=$(LDFLAGS)
450 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
451 HOST_ALLOCA=$(ALLOCA)
452 HOST_MALLOC=$(MALLOC)
453 HOST_OBSTACK=$(OBSTACK)
454 HOST_VFPRINTF=$(VFPRINTF)
455 HOST_DOPRINT=$(DOPRINT)
457 # Actual name to use when installing a native compiler.
458 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
459 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
460 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
462 # Actual name to use when installing a cross-compiler.
463 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
464 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
465 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
467 # Choose the real default target.
470 # Choose the real install target.
471 INSTALL_TARGET=install-normal
473 # Setup the testing framework, if you have one
474 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
475 echo $${rootme}/../expect/expect ; \
476 else echo expect ; fi`
478 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
479 echo $${srcdir}/../dejagnu/runtest ; \
480 else echo runtest; fi`
483 # Extra symbols for fixproto to define when parsing headers.
486 # Extra flags to use when compiling crt{begin,end}.o.
489 # Extra flags to use when compiling [m]crt0.o.
492 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
495 # End of variables for you to override.
497 # Definition of `all' is here so that new rules inserted by sed
498 # do not specify the default target.
499 # The real definition is under `all.internal' (for native compilers)
500 # or `all.cross' (for cross compilers).
503 # This tells GNU Make version 3 not to put all variables in the environment.
506 # sed inserts variable overrides after the following line.
520 # Now figure out from those variables how to compile and link.
524 # IN_GCC tells obstack.h that we are using gcc's <stddef.h> file.
525 # ??? IN_GCC should be obsolete now.
526 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
528 # This is the variable actually used when we compile.
529 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) \
530 @DEFS@ $(SCHED_CFLAGS)
533 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
535 # Even if ALLOCA is set, don't use it if compiling with GCC.
536 USE_ALLOCA= ${ALLOCA}
537 USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
538 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
539 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
540 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
541 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
543 # Dependency on obstack, alloca, malloc or whatever library facilities
544 # are not installed in the system libraries.
545 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
546 LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT)
548 # Likewise, for use in the tools that must run on this machine
549 # even if we are cross-building GCC.
550 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
551 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT)
553 # How to link with both our special library facilities
554 # and the system's installed libraries.
555 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT) $(CLIB)
557 # Likewise, for use in the tools that must run on this machine
558 # even if we are cross-building GCC.
559 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
560 $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(HOST_CLIB)
562 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o
563 HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
564 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
566 # Specify the directories to be searched for header files.
567 # Both . and srcdir are used, in that order,
568 # so that tm.h and config.h will be found in the compilation
569 # subdirectory rather than in the source directory.
570 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config
572 # Always use -I$(srcdir)/config when compiling.
574 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
576 # This tells GNU make version 3 not to export all the variables
577 # defined in this file into the environment.
580 # Support for additional languages (other than c and objc).
581 # ??? objc can be supported this way too (leave for later).
583 # These next lines are overridden by configure.
584 LANG_MAKEFILES = @all_lang_makefiles@
585 LANG_STAGESTUFF = @all_stagestuff@
586 LANG_DIFF_EXCLUDES = @all_diff_excludes@
587 LANG_LIB2FUNCS = @all_lib2funcs@
588 LANG_EXTRA_HEADERS = @all_headers@
590 # Flags to pass to recursive makes.
591 # CC is set by configure. Hosts without symlinks need special handling
592 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
594 # ??? The choices here will need some experimenting with.
596 "AR_FLAGS=$(AR_FOR_TARGET_FLAGS)" \
597 "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
599 "BISONFLAGS=$(BISONFLAGS)" \
600 "CC=@cc_set_by_configure@" \
603 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
604 "LDFLAGS=$(LDFLAGS)" \
606 "LEXFLAGS=$(LEXFLAGS)" \
609 "MAKEINFO=$(MAKEINFO)" \
610 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
611 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
612 "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
614 "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
616 "build_exeext=$(build_exeext)" \
618 "exec_prefix=$(exec_prefix)" \
620 "local_prefix=$(local_prefix)" \
621 "gxx_include_dir=$(gxx_include_dir)" \
622 "tooldir=$(tooldir)" \
624 "libsubdir=$(libsubdir)"
626 # Lists of files for various purposes.
628 # Language-specific object files for C and Objective C.
629 C_AND_OBJC_OBJS = c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o \
630 c-aux-info.o c-common.o c-iterate.o @extra_c_objs@
632 # Language-specific object files for C.
633 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
635 SCHED_PREFIX = @sched_prefix@
636 SCHED_CFLAGS = @sched_cflags@
638 # Language-independent object files.
639 OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
640 function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o \
641 varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o real.o regmove.o \
642 dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o \
643 integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o varray.o \
644 regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o gcse.o \
645 insn-peep.o reorg.o $(SCHED_PREFIX)sched.o final.o recog.o reg-stack.o \
646 insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o \
647 profile.o insn-attrtab.o $(out_object_file) getpwd.o $(EXTRA_OBJS) convert.o \
648 mbchar.o dyn-string.o
650 # GEN files are listed separately, so they can be built before doing parallel
651 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
652 # them before rtl.o is compiled.
653 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \
654 genpeep gengenrtl gencheck
658 # Files to be copied away after each stage in building.
659 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
660 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
661 insn-attr.h insn-attrtab.c insn-opinit.c genrtl.c genrtl.h tree-check.h \
662 s-flags s-config s-codes s-mlib s-under\
663 s-output s-recog s-emit s-extract s-peep s-check \
664 s-attr s-attrtab s-opinit s-crt s-crtS s-crt0 \
665 genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
666 genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
667 genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
668 genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
669 gencheck$(build_exeext) \
670 xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES) \
671 $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
672 $(CCCP)$(exeext) cc1obj$(exeext) enquire$(exeext) \
673 protoize$(exeext) unprotoize$(exeext) \
674 specs collect2$(exeext) $(USE_COLLECT2) underscore.c \
676 *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop \
677 *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack *.gcse \
681 # Members of libgcc1.a.
682 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
683 _lshrsi3 _ashrsi3 _ashlsi3 \
684 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
685 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
686 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
687 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
688 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
690 # Library members defined in libgcc2.c.
691 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
692 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 \
693 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
694 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
695 _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
696 _fixtfdi _fixunstfdi _floatditf \
697 __gcc_bcmp _varargs __dummy _eprintf \
698 _bb _shtab _clear_cache _trampoline __main _exit \
703 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
704 _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
705 _lt_sf _le_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
708 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
709 _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
710 _lt_df _le_df _si_to_df _df_to_si _negate_df _make_df \
713 # The files that "belong" in CONFIG_H are deliberately omitted
714 # because having them there would not be useful in actual practice.
715 # All they would do is cause complete recompilation every time
716 # one of the machine description files is edited.
717 # That may or may not be what one wants to do.
718 # If it is, rm *.o is an easy way to do it.
719 # CONFIG_H = $(host_xm_file) $(tm_file)
721 RTL_BASE_H = rtl.h rtl.def gansidecl.h machmode.h machmode.def
722 RTL_H = $(RTL_BASE_H) genrtl.h
723 TREE_H = tree.h real.h tree.def gansidecl.h machmode.h machmode.def tree-check.h
724 BASIC_BLOCK_H = basic-block.h bitmap.h
725 DEMANGLE_H = demangle.h gansidecl.h
726 RECOG_H = recog.h gansidecl.h
727 EXPR_H = expr.h insn-codes.h
728 REGS_H = regs.h varray.h machmode.h machmode.def gansidecl.h
730 # Language makefile fragments.
732 # The following targets define the interface between us and the languages.
734 # all.build, all.cross, start.encap, rest.encap,
736 # install-normal, install-common, install-info, install-man,
737 # uninstall, distdir,
738 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
739 # stage1, stage2, stage3, stage4
741 # Each language is linked in with a series of hooks (since we can't use `::'
742 # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info).
743 # Configure computes and adds these here.
748 # sed inserts language fragments after the following line.
749 ####language fragments
752 # End of language makefile fragments.
754 # The only suffixes we want for implicit rules are .c and .o, so clear
755 # the list and add them. This speeds up GNU Make, and allows -r to work.
759 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
760 $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
761 $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
762 "$(xmake_file)" "$(tmake_file)"
763 cp config.status config.run
767 $(srcdir)/configure: $(srcdir)/configure.in
768 cd $(srcdir); autoconf
770 # cstamp-h.in controls rebuilding of config.in.
771 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
772 # delete it. A stamp file is needed as autoheader won't update the file if
773 # nothing has changed.
774 # It remains in the source directory and is part of the distribution.
775 # This follows what is done in shellutils, fileutils, etc.
776 # "echo timestamp" is used instead of touch to be consistent with other
777 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
778 # ??? Newer versions have a maintainer mode that may be useful here.
779 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
780 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
781 cd $(srcdir) && autoheader
782 @rm -f $(srcdir)/cstamp-h.in
783 echo timestamp > $(srcdir)/cstamp-h.in
784 auto-host.h: cstamp-h ; @true
785 cstamp-h: config.in config.status
786 CONFIG_HEADERS=auto-host.h:config.in $(SHELL) config.status
788 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
789 # a target to build even if it is up-to-date. So we must verify that
790 # config.status does not exist before failing.
791 config.status: configure version.c
792 @if [ ! -f config.status ] ; then \
793 echo You must configure gcc. Look at the INSTALL file for details.; \
796 $(SHELL) config.status --recheck; \
799 all.internal: start.encap rest.encap
800 # This is what to compile if making a cross-compiler.
801 # Note that we can compile enquire using the cross-compiler just built,
802 # although we can't run it on this machine.
803 all.cross: native gcc-cross specs stmp-headers $(STMP_FIXPROTO) $(LIBGCC) \
804 $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross
805 # This is what to compile if making gcc with a cross-compiler.
806 all.build: native xgcc$(exeext) $(EXTRA_PARTS) lang.all.build
807 # This is what must be made before installing GCC and converting libraries.
808 start.encap: native xgcc$(exeext) specs $(LIBGCC1) xlimits.h lang.start.encap
809 # These can't be made until after GCC can run.
810 rest.encap: stmp-headers $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
811 # This is what is made with the host's compiler
812 # whether making a cross compiler or not.
813 native: config.status auto-host.h cpp$(exeext) $(LANGUAGES) \
814 $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
816 # Define the names for selecting languages in LANGUAGES.
820 # Tell GNU make these are phony targets.
821 .PHONY: C c PROTO proto
823 # On the target machine, finish building a cross compiler.
824 # This does the things that can't be done on the host machine.
825 rest.cross: $(LIBGCC) gfloat.h specs
827 # Verify that it works to compile and link libgcc1-test.
828 # If it does, then there are sufficient replacements for libgcc1.a.
829 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
830 @echo "Testing libgcc1. Ignore linker warning messages."
831 $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
832 -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
833 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext)
834 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
836 # Recompile all the language-independent object files.
837 # This is used only if the user explicitly asks for it.
838 compilations: ${OBJS}
840 # Create a list of the language-independent object files so the language
841 # subdirectories needn't mention their names explicitly.
842 stamp-objlist: $(OBJS)
843 echo " $(OBJS)" | sed -e 's, \([a-z0-9]\), ../\1,g' -e 's/\.o/$(objext)/g' >stamp-objlist
845 # We call this executable `xgcc' rather than `gcc'
846 # to avoid confusion if the current directory is in the path
847 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
848 xgcc$(exeext): gcc.o version.o choose-temp.o pexecute.o prefix.o version.o \
849 mkstemp.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
850 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o prefix.o version.o \
851 choose-temp.o pexecute.o mkstemp.o $(EXTRA_GCC_OBJS) $(LIBS)
853 # Dump a specs file to make -B./ read these specs over installed ones.
855 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
858 # We do want to create an executable named `xgcc', so we can use it to
860 # Also create gcc-cross, so that install-common will install properly.
861 gcc-cross: xgcc$(exeext)
862 cp xgcc$(exeext) gcc-cross$(exeext)
864 cc1$(exeext): $(P) $(C_OBJS) $(OBJS) $(LIBDEPS)
865 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) $(OBJS) $(LIBS)
867 # Copy float.h from its source.
870 cp $(FLOAT_H) gfloat.h
872 # Build the version of limits.h that we will install.
873 xlimits.h: glimits.h limitx.h limity.h
874 if $(LIMITS_H_TEST) ; then \
875 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
877 cat $(srcdir)/glimits.h > tmp-xlimits.h; \
879 mv tmp-xlimits.h xlimits.h
882 # This is done in two parts because some functions, in libgcc1.c,
883 # must be compiled with something other than GCC,
884 # while the rest, in libgcc2.c, must be compiled with xgcc.
885 # That means we can't do libgcc2.c until after xgcc, cc1, etc.
887 # Use this as value of LIBGCC1 to cause conversion to GNU library format.
888 # LIBCONVERT should put its output in libgcc1.conv.
889 libgcc1.conv: libgcc1.a
890 $(LIBCONVERT) libgcc1.a libgcc1.conv
892 # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely.
893 # Make an empty file instead.
894 libgcc1.null: $(GCC_PASSES)
895 echo "void __foo () {}" > dummy.c
896 $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c
897 $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy$(objext)
898 rm -f dummy$(objext) dummy.c
900 # This is $(LIBGCC1) for a cross-compiler.
901 # We have no automatic way of building libgcc1.a,
902 # so it's up to the installer to find a way to do that.
903 # This rule deliberately does not depend on libgcc1.a
904 # so that it will fail if the installer hasn't provided it.
906 mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false)
908 # Compile the library of arithmetic subroutines with the native compiler.
909 # Don't compile it with GCC!
910 # (That would cause most arithmetic functions to call themselves.)
912 # NOTE: If you modify these rules substantially, please be sure to
913 # check at least config/i386/t-sco5 and possibly other makefile
915 libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
917 # Actually build it in tmplibgcc1.a, then rename at end,
918 # so that libgcc1.a itself remains nonexistent if compilation is aborted.
919 # -e causes any failing command to make this rule fail.
920 # -e doesn't work in certain shells, so we test $$? as well.
921 # lynx has a broken ar, it always complains when the initial library is
922 # empty, thus this command works only if we don't do -e
923 # There is a trailing backslash (\) deleted from the following line.
925 for name in $(LIB1FUNCS); \
928 rm -f $${name}$(objext); \
929 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
930 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
931 mv libgcc1$(objext) $${name}$(objext); \
932 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
933 rm -f $${name}$(objext); \
935 # Some shells crash when a loop has no items.
936 # So make sure there is always at least one--`..'.
938 # We don't use -e here because there are if statements
939 # that should not make the command give up when the if condition is false.
940 # Instead, we test for failure after each command where it matters.
941 for file in .. $(LIB1FUNCS_EXTRA); \
943 if [ x$${file} != x.. ]; then \
944 name=`echo $${file} | sed -e 's/[.][cS]$$//' -e 's/[.]asm$$//'`; \
946 if [ $${name}.asm = $${file} ]; then \
947 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
949 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
950 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
951 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
952 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
953 rm -f $${name}.s $${name}$(objext); \
957 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc1.a; else true; fi
958 mv tmplibgcc1.a libgcc1.a
960 # Build libgcc1.a from assembler source. LIB1ASMFUNCS is the list of
961 # functions. LIB1ASMSRC is the name of the source file in the config
963 libgcc1-asm.a: libgcc2.ready config.status $(srcdir)/config/$(LIB1ASMSRC)
964 -rm -f tmplibgcc1.a libgcc1.S
965 cp $(srcdir)/config/$(LIB1ASMSRC) libgcc1.S
966 # Actually build it in tmplibgcc1.a, then rename at end,
967 # so that libgcc1-asm.a itself remains nonexistent if compilation is aborted.
968 # -e causes any failing command to make this rule fail.
969 # -e doesn't work in certain shells, so we test $$? as well.
970 # lynx has a broken ar, it always complains when the initial library is
971 # empty, thus this command works only if we don't do -e
972 # There is a trailing backslash (\) deleted from the following line.
974 for name in $(LIB1ASMFUNCS); \
977 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} libgcc1.S; \
978 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
979 mv libgcc1$(objext) $${name}$(objext); \
980 $(AR) $(AR_FLAGS) tmplibgcc1.a $${name}$(objext); \
981 rm -f $${name}$(objext); \
984 mv tmplibgcc1.a libgcc1-asm.a
986 # Generate assembly versions of the functions required for libgcc1.
987 # You'll still need to massage the code by hand (possibly hacking
988 # underscores and local labels) but this will get you started.
989 libgcc1.S: libgcc1.c $(CONFIG_H) config.status
992 for name in $(LIB1FUNCS); \
995 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -S -DL$${name} $(srcdir)/libgcc1.c; \
996 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
997 echo '#ifdef ' L$${name} >> libgcc1.S; \
998 cat libgcc1.s >> libgcc1.S; \
999 echo '#endif /*' L$${name} '*/' >> libgcc1.S; \
1000 echo "" >> libgcc1.S; \
1003 # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled.
1004 # But recompiling cc1 should not force recompilation of libgcc2.a.
1005 # If you want to force recompilation, delete libgcc2.a.
1006 libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs $(STMP_FIXPROTO)
1007 -if [ -f libgcc2.ready ] ; then \
1010 touch libgcc2.ready; \
1013 LIB2ADD = $(srcdir)/frame.c $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS)
1014 libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(FPBIT) $(DPBIT) $(LIB2ADD) \
1015 machmode.h longlong.h frame.h gansidecl.h gbl-ctors.h config.status
1016 # Actually build it in tmplibgcc2.a, then rename at end,
1017 # so that libgcc2.a itself remains nonexistent if compilation is aborted.
1019 # -e causes any failing command to make this rule fail.
1020 # -e doesn't work in certain shells, so we test $$? as well.
1021 # lynx has a broken ar, it always complains when the initial library is
1022 # empty, thus this command works only if we don't do -e
1023 # There is a trailing backslash (\) deleted from the following line.
1025 for name in $(LIB2FUNCS); \
1028 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1029 $(srcdir)/libgcc2.c -o $${name}$(objext); \
1030 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1031 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \
1032 rm -f $${name}$(objext); \
1034 for name in $(LIB2FUNCS_EH); \
1037 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -fexceptions $(INCLUDES) -c \
1038 -DL$${name} $(srcdir)/libgcc2.c -o $${name}$(objext); \
1039 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1040 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \
1041 rm -f $${name}$(objext); \
1043 if [ x$(FPBIT) != x ]; then \
1044 for name in $(FPBIT_FUNCS); \
1047 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1048 -DFINE_GRAINED_LIBRARIES $(FPBIT) -o $${name}$(objext); \
1049 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1050 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \
1051 rm -f $${name}$(objext); \
1054 if [ x$(DPBIT) != x ]; then \
1055 for name in $(DPBIT_FUNCS); \
1058 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1059 -DFINE_GRAINED_LIBRARIES $(DPBIT) -o $${name}$(objext); \
1060 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1061 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \
1062 rm -f $${name}$(objext); \
1065 # Some shells crash when a loop has no items.
1066 # So make sure there is always at least one--`..'.
1068 # We don't use -e here because there are if statements
1069 # that should not make the command give up when the if condition is false.
1070 # Instead, we test for failure after each command where it matters.
1071 for file in $(LIB2ADD); do \
1072 name=`echo $${file} | sed -e 's/[.][cSo]$$//' -e 's/[.]asm$$//' -e 's/[.]txt$$//'`; \
1073 oname=` echo $${name} | sed -e 's,.*/,,'`; \
1074 if [ $${name}.txt = $${file} ]; then \
1075 for f in .. `cat $${file}`; do if [ x$${f} != x.. ]; then \
1076 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1077 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" \
1078 CFLAGS="$(CFLAGS)" HOST_PREFIX="$(HOST_PREFIX)" \
1079 HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1080 LANGUAGES="$(LANGUAGES)" \
1081 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $${f}; \
1082 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1083 $(AR) $(AR_FLAGS) tmplibgcc2.a $${f}; \
1089 if [ $${name}.asm = $${file} ]; then \
1090 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
1092 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
1093 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1094 $(AR) $(AR_FLAGS) tmplibgcc2.a $${oname}$(objext); \
1095 rm -f $${name}.s $${oname}$(objext); \
1098 mv tmplibgcc2.a libgcc2.a
1099 # These lines were deleted from above the mv command
1100 # because ranlibing libgcc.a itself should suffice.
1101 # -if [ x${HPUX_GAS} = x ] ; then \
1102 # if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi; \
1105 # Combine the various libraries into a single library, libgcc.a.
1106 libgcc.a: $(LIBGCC1) $(LIBGCC2)
1107 -rm -rf tmplibgcc.a libgcc.a tmpcopy
1109 -if [ x$(LIBGCC1) != x ]; \
1110 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
1113 # Some versions of ar (specifically the one in RISC/os 5.x), create an
1114 # unwritable table of contents file, and then print an error message when
1115 # the second ar command tries to overwrite this file. To avoid the error
1116 # message from ar, we make sure all files are writable.
1117 -(cd tmpcopy; chmod +w * > /dev/null 2>&1)
1118 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
1119 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *$(objext))
1121 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
1122 # Actually build it in tmplibgcc.a, then rename at end,
1123 # so that libgcc.a itself remains nonexistent if compilation is aborted.
1124 mv tmplibgcc.a libgcc.a
1126 # Use the genmultilib shell script to generate the information the gcc
1127 # driver program needs to select the library directory based on the
1129 multilib.h: s-mlib; @true
1130 s-mlib: $(srcdir)/genmultilib Makefile
1131 $(SHELL) $(srcdir)/genmultilib \
1132 "$(MULTILIB_OPTIONS)" \
1133 "$(MULTILIB_DIRNAMES)" \
1134 "$(MULTILIB_MATCHES)" \
1135 "$(MULTILIB_EXCEPTIONS)" \
1136 "$(MULTILIB_EXTRA_OPTS)" > tmp-mlib.h
1137 $(srcdir)/move-if-change tmp-mlib.h multilib.h
1140 # Build multiple copies of libgcc.a, one for each target switch.
1141 stmp-multilib: $(LIBGCC1) libgcc2.c libgcc2.ready $(CONFIG_H) \
1142 frame.h gansidecl.h \
1143 $(LIB2ADD) machmode.h longlong.h gbl-ctors.h config.status
1144 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
1145 dir=`echo $$i | sed -e 's/;.*$$//'`; \
1146 flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
1147 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1148 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
1149 RANLIB="$(RANLIB)" RANLIB_TEST="$(RANLIB_TEST)" \
1150 LANGUAGES="$(LANGUAGES)" \
1151 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1152 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS) $${flags}" \
1153 MULTILIB_CFLAGS="$${flags}" \
1154 LIBGCC1="$(LIBGCC1)" LIBGCC2="$(LIBGCC2)" \
1155 dir="$${dir}" stmp-multilib-sub; \
1156 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1160 # Subroutine of stmp-multilib so make -n works.
1163 if [ -d $(dir) ]; then \
1165 rm -f libgcc.a $(EXTRA_MULTILIB_PARTS); \
1168 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1169 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
1170 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1171 LANGUAGES="$(LANGUAGES)" \
1172 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC2)
1173 if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
1175 else rm -f $(LIBGCC1); \
1177 if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
1180 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1181 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
1182 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1183 LANGUAGES="$(LANGUAGES)" \
1184 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC1); \
1186 rm -rf tmplibgcc.a tmpcopy
1188 if [ x$(LIBGCC1) != x ]; \
1189 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
1192 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
1193 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *$(objext))
1194 rm -rf libgcc2.a tmpcopy
1195 if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
1196 if [ -d $(dir) ]; then true; else mkdir $(dir); fi
1197 mv tmplibgcc.a $(dir)/libgcc.a
1198 for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
1199 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1200 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
1201 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1202 LANGUAGES="$(LANGUAGES)" \
1203 MULTILIB_CFLAGS="$(MULTILIB_CFLAGS)" T="t" t$${f}; \
1204 mv t$${f} $(dir)/$${f}; \
1208 # Compile two additional files that are linked with every program
1209 # linked using GCC on systems using COFF or ELF, for the sake of C++
1211 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1212 defaults.h frame.h gbl-ctors.h
1213 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1214 -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS) \
1215 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1217 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1218 defaults.h frame.h gbl-ctors.h
1219 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1220 -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS) \
1221 -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1223 # On some systems we also want to install versions of these files
1224 # compiled using PIC for use in shared libraries.
1225 crtbeginS.o crtendS.o: s-crtS ; @true
1227 s-crtS: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1228 defaults.h frame.h gbl-ctors.h
1229 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \
1230 -DCRT_BEGIN -DCRTSTUFFS_O -finhibit-size-directive -fno-inline-functions \
1231 -fno-exceptions -g0 -c $(srcdir)/crtstuff.c
1232 mv crtstuff$(objext) crtbeginS$(objext)
1233 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \
1234 -DCRT_END -DCRTSTUFFS_O -finhibit-size-directive -fno-inline-functions \
1235 -fno-exceptions -g0 -c $(srcdir)/crtstuff.c -o crtendS$(objext)
1238 # Compile the start modules crt0.o and mcrt0.o that are linked with every program
1239 crt0.o: s-crt0 ; @true
1240 mcrt0.o: s-crt0; @true
1242 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1243 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1244 -o crt0.o -c $(CRT0_S)
1245 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1246 -o mcrt0.o -c $(MCRT0_S)
1249 # Compiling object files from source files.
1251 # Note that dependencies on obstack.h are not written
1252 # because that file is not part of GCC.
1254 # C language specific files.
1256 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
1257 $(srcdir)/c-parse.h c-tree.h input.h flags.h system.h toplev.h
1258 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1259 $(srcdir)/c-parse.h: $(srcdir)/c-parse.c
1260 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1261 cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
1262 $(srcdir)/c-parse.y: c-parse.in
1263 echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1264 sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1265 -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1266 $(srcdir)/c-parse.in >>tmp-c-parse.y
1267 $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1269 $(srcdir)/c-gperf.h: c-parse.gperf
1270 gperf -p -j1 -i 1 -g -o -t -G -N is_reserved_word -k1,3,$$ \
1271 $(srcdir)/c-parse.gperf >tmp-gperf.h
1272 $(srcdir)/move-if-change tmp-gperf.h $(srcdir)/c-gperf.h
1274 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h flags.h \
1276 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h \
1277 output.h $(EXPR_H) $(RTL_H) toplev.h
1278 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h toplev.h \
1280 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h c-tree.h \
1281 $(srcdir)/c-parse.h input.h flags.h $(srcdir)/c-gperf.h c-pragma.h \
1282 toplev.h output.h mbchar.h
1283 c-aux-info.o : c-aux-info.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h
1284 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1285 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) except.h \
1286 function.h defaults.h c-pragma.h toplev.h
1287 c-iterate.o: c-iterate.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-tree.h \
1288 flags.h toplev.h $(EXPR_H)
1289 mbchar.o: mbchar.c $(CONFIG_H) system.h gansidecl.h mbchar.h
1291 collect2$(exeext): collect2.o tlink.o hash.o cplus-dem.o underscore.o \
1292 version.o choose-temp.o mkstemp.o $(LIBDEPS)
1293 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1294 -rm -f collect2$(exeext)
1295 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ collect2.o tlink.o hash.o \
1296 cplus-dem.o underscore.o version.o choose-temp.o mkstemp.o $(LIBS)
1298 collect2.o : collect2.c $(CONFIG_H) system.h gansidecl.h gstab.h obstack.h \
1300 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1301 -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1302 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
1304 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h toplev.h
1305 hash.o: hash.c hash.h system.h toplev.h
1307 cplus-dem.o: $(srcdir)/../libiberty/cplus-dem.c $(DEMANGLE_H)
1309 $(LN_S) $(srcdir)/../libiberty/cplus-dem.c cplus-dem.c
1310 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) cplus-dem.c
1312 underscore.c: s-under ; @true
1314 s-under: $(GCC_PASSES)
1315 echo "int xxy_us_dummy;" >tmp-dum.c
1316 $(GCC_FOR_TARGET) -S tmp-dum.c
1317 echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1318 if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1319 echo "int prepends_underscore = 1;" >>tmp-under.c; \
1321 echo "int prepends_underscore = 0;" >>tmp-under.c; \
1323 $(srcdir)/move-if-change tmp-under.c underscore.c
1324 -rm -f tmp-dum.c tmp-dum.s
1327 # A file used by all variants of C.
1329 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h \
1330 flags.h toplev.h output.h
1332 # Language-independent files.
1335 -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
1336 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1337 -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1338 -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1339 -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\"
1340 gcc.o: gcc.c $(CONFIG_H) system.h gansidecl.h multilib.h Makefile \
1342 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1344 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
1346 tree-check.h: s-check ; @true
1347 s-check : gencheck $(srcdir)/move-if-change
1348 ./gencheck > tmp-check.h
1349 $(srcdir)/move-if-change tmp-check.h tree-check.h
1352 gencheck : gencheck.o tree.def $(lang_tree_files) $(HOST_LIBDEPS)
1353 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1354 gencheck.o $(HOST_LIBS)
1356 gencheck.o : gencheck.c hconfig.h system.h
1357 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencheck.c
1359 dumpvers: dumpvers.c
1361 version.o: version.c
1362 obstack.o: obstack.c $(CONFIG_H)
1363 choose-temp.o: choose-temp.c $(CONFIG_H) gansidecl.h system.h
1364 mkstemp.o: mkstemp.c $(CONFIG_H) gansidecl.h system.h
1365 pexecute.o: pexecute.c $(CONFIG_H) system.h gansidecl.h
1366 prefix.o: prefix.c $(CONFIG_H) system.h gansidecl.h Makefile
1367 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1368 -DPREFIX=\"$(prefix)\" \
1369 -c `echo $(srcdir)/prefix.c | sed 's,^\./,,'`
1371 convert.o: convert.c $(CONFIG_H) $(TREE_H) flags.h convert.h toplev.h
1373 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h except.h
1374 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H)
1375 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1376 function.h $(EXPR_H) $(RTL_H) toplev.h except.h
1377 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1379 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) \
1380 flags.h input.h insn-attr.h xcoffout.h defaults.h output.h \
1381 insn-codes.h insn-config.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1382 dwarf2out.h sdbout.h dbxout.h \
1383 $(lang_options_files)
1384 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1385 -DTARGET_NAME=\"$(target_alias)\" \
1386 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
1388 rtl.o : rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h
1390 print-rtl.o : print-rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h
1391 rtlanal.o : rtlanal.c $(CONFIG_H) system.h $(RTL_H)
1393 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1394 function.h defaults.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1395 xcoffout.h output.h c-pragma.h toplev.h except.h dbxout.h sdbout.h
1396 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1397 function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1398 insn-config.h $(RECOG_H) output.h toplev.h except.h
1399 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1400 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1401 loop.h $(RECOG_H) toplev.h output.h
1402 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1403 function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1404 insn-config.h $(RECOG_H) output.h except.h toplev.h
1405 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1406 $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) output.h \
1407 typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h
1408 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1409 insn-flags.h $(REGS_H) toplev.h output.h
1410 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1411 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h
1412 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1413 hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h insn-codes.h
1414 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1415 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h
1416 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1417 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h dbxout.h \
1419 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1420 function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) defaults.h real.h \
1421 insn-config.h obstack.h xcoffout.h c-pragma.h sdbout.h toplev.h
1422 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1423 flags.h insn-config.h reload.h output.h defaults.h toplev.h dwarfout.h
1424 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1425 flags.h insn-config.h reload.h output.h defaults.h \
1426 hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h dyn-string.h
1427 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1428 flags.h toplev.h output.h dbxout.h
1429 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1430 except.h function.h $(REGS_H) insn-config.h $(RECOG_H) real.h \
1431 $(EXPR_H) obstack.h hard-reg-set.h bitmap.h
1432 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
1433 getpwd.o : getpwd.c $(CONFIG_H) system.h
1435 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1436 integrate.h insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1437 function.h output.h $(RECOG_H) except.h toplev.h
1439 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1440 insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h \
1442 stupid.o : stupid.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1445 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1446 real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h
1447 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1448 real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) output.h
1449 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) flags.h insn-flags.h \
1450 gcov-io.h $(TREE_H) output.h $(REGS_H) toplev.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 \
1454 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1455 integrate.h $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) loop.h toplev.h
1456 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) flags.h insn-config.h \
1457 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h
1458 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1459 insn-config.h insn-flags.h insn-codes.h insn-attr.h $(REGS_H) $(EXPR_H) \
1460 $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h
1461 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1462 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h toplev.h \
1464 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1465 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) output.h \
1466 insn-attr.h toplev.h
1467 bitmap.o : bitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1469 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1470 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h
1471 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1473 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1474 reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1476 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1477 reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1478 $(BASIC_BLOCK_H) $(RECOG_H) output.h toplev.h
1479 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1480 $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) \
1481 $(RECOG_H) reload.h $(EXPR_H) toplev.h
1482 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1483 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h insn-attr.h \
1484 insn-flags.h $(RECOG_H) flags.h output.h $(EXPR_H)
1485 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1486 $(REGS_H) toplev.h output.h $(EXPR_H)
1487 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1488 $(RECOG_H) output.h reload.h $(REGS_H) hard-reg-set.h flags.h \
1489 $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h
1490 $(SCHED_PREFIX)sched.o : $(SCHED_PREFIX)sched.c $(CONFIG_H) system.h $(RTL_H) \
1491 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-attr.h \
1493 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(REGS_H) \
1494 $(RECOG_H) conditions.h insn-config.h insn-attr.h except.h real.h output.h \
1495 hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h \
1496 toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h dbxout.h
1497 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) \
1498 $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h insn-attr.h \
1499 insn-flags.h insn-codes.h real.h
1500 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) \
1501 $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h
1502 dyn-string.o: dyn-string.c dyn-string.h $(CONFIG_H) system.h gansidecl.h
1504 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) \
1505 $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1506 insn-flags.h output.h insn-attr.h insn-codes.h system.h toplev.h
1507 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(out_file)
1509 # Build auxiliary files that support ecoff format.
1510 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1511 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1513 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h machmode.h
1515 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1516 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1518 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1520 # Build file to support OSF/rose half-pic format.
1521 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1523 # Normally this target is not used; but it is used if you
1524 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
1525 # from the GNU Emacs distribution.
1527 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
1528 -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'`
1531 # Generate header and source files from the machine description,
1534 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1535 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1536 insn-attr.h insn-attrtab.c
1538 # The following pair of rules has this effect:
1539 # genconfig is run only if the md has changed since genconfig was last run;
1540 # but the file insn-config.h is touched only when its contents actually change.
1542 # Each of the other insn-* files is handled by a similar pair of rules.
1544 # This causes an anomaly in the results of make -n
1545 # because insn-* is older than s-*
1546 # and thus make -n thinks that insn-* will be updated
1547 # and force recompilation of things that depend on it.
1548 # We use move-if-change precisely to avoid such recompilation.
1549 # But there is no way to teach make -n that it will be avoided.
1551 # Each of the insn-*.[ch] rules has a semicolon at the end,
1552 # for otherwise the system Make on SunOS 4.1 never tries
1553 # to recompile insn-*.o. To avoid problems and extra noise from
1554 # versions of make which don't like empty commands (nothing after the
1555 # trailing `;'), we call true for each.
1557 insn-config.h: s-config ; @true
1558 s-config : $(md_file) genconfig $(srcdir)/move-if-change
1559 ./genconfig $(md_file) > tmp-config.h
1560 $(srcdir)/move-if-change tmp-config.h insn-config.h
1563 insn-flags.h: s-flags ; @true
1564 s-flags : $(md_file) genflags $(srcdir)/move-if-change
1565 ./genflags $(md_file) > tmp-flags.h
1566 $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1569 insn-codes.h: s-codes ; @true
1570 s-codes : $(md_file) gencodes $(srcdir)/move-if-change
1571 ./gencodes $(md_file) > tmp-codes.h
1572 $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1575 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1576 insn-config.h insn-flags.h insn-codes.h system.h reload.h
1577 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1579 insn-emit.c: s-emit ; @true
1580 s-emit : $(md_file) genemit $(srcdir)/move-if-change
1581 ./genemit $(md_file) > tmp-emit.c
1582 $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1585 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1586 real.h output.h flags.h system.h
1587 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1589 insn-recog.c: s-recog ; @true
1590 s-recog : $(md_file) genrecog $(srcdir)/move-if-change
1591 ./genrecog $(md_file) > tmp-recog.c
1592 $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1595 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1596 insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1597 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1599 insn-opinit.c: s-opinit ; @true
1600 s-opinit : $(md_file) genopinit $(srcdir)/move-if-change
1601 ./genopinit $(md_file) > tmp-opinit.c
1602 $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1605 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h
1606 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1608 insn-extract.c: s-extract ; @true
1609 s-extract : $(md_file) genextract $(srcdir)/move-if-change
1610 ./genextract $(md_file) > tmp-extract.c
1611 $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1614 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h system.h
1615 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1617 insn-peep.c: s-peep ; @true
1618 s-peep : $(md_file) genpeep $(srcdir)/move-if-change
1619 ./genpeep $(md_file) > tmp-peep.c
1620 $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1623 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h output.h \
1624 insn-attr.h insn-config.h system.h
1625 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1627 insn-attr.h: s-attr ; @true
1628 s-attr : $(md_file) genattr $(srcdir)/move-if-change
1629 ./genattr $(md_file) > tmp-attr.h
1630 $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1633 insn-attrtab.c: s-attrtab ; @true
1634 s-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change
1635 if cmp -s $(PREMADE_ATTRTAB_MD) $(md_file); \
1637 echo Using $(PREMADE_ATTRTAB); \
1638 cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \
1640 ./genattrtab $(md_file) > tmp-attrtab.c; \
1642 $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1645 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h conditions.h \
1646 hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h $(RECOG_H) \
1647 insn-codes.h system.h
1648 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1650 insn-output.c: s-output ; @true
1651 s-output : $(md_file) genoutput $(srcdir)/move-if-change
1652 ./genoutput $(md_file) > tmp-output.c
1653 $(srcdir)/move-if-change tmp-output.c insn-output.c
1656 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h
1657 genrtl.c genrtl.h : s-genrtl
1658 @true # force gnu make to recheck modification times.
1660 s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
1661 ./gengenrtl tmp-genrtl.h tmp-genrtl.c
1662 $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1663 $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1667 # Compile the programs that generate insn-* from the machine description.
1668 # They are compiled with $(HOST_CC), and associated libraries,
1669 # since they need to run on this machine
1670 # even if GCC is being compiled to run on some other machine.
1672 # $(CONFIG_H) is omitted from the deps of the gen*.o
1673 # because these programs don't really depend on anything
1674 # about the target machine. They do depend on config.h itself,
1675 # since that describes the host machine.
1677 # Pass the md file through cpp if the target requests it.
1678 $(MD_FILE): $(MD_DEPS)
1680 $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
1683 genconfig : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1684 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1685 genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1687 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) system.h
1688 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1690 genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1691 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1692 genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1694 genflags.o : genflags.c $(RTL_H) $(build_xm_file) system.h
1695 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1697 gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1698 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1699 gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1701 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) system.h
1702 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1704 genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1705 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1706 genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1708 genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h
1709 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1711 genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1712 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1713 genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1715 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) system.h
1716 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1718 genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1719 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1720 genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1722 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) system.h
1723 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1725 genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1726 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1727 genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1729 genextract.o : genextract.c $(RTL_H) $(build_xm_file) system.h insn-config.h
1730 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1732 genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1733 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1734 genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1736 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h
1737 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1739 genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1740 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1741 genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1743 genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h
1744 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1746 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
1747 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1748 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)
1750 genattrtab.o : genattrtab.c $(RTL_H) $(build_xm_file) system.h insn-config.h
1751 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1753 genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1754 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1755 genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1757 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) system.h
1758 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1760 gengenrtl : gengenrtl.o $(HOST_LIBDEPS)
1761 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1762 gengenrtl.o $(HOST_LIBS)
1764 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h
1765 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1768 # Compile the libraries to be used by gen*.
1769 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1770 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1771 # with the rules for rtl.o, alloca.o, etc.
1772 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h
1773 rm -f $(HOST_PREFIX)rtl.c
1774 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1775 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1777 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H)
1778 rm -f $(HOST_PREFIX)print-rtl.c
1779 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1780 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1782 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \
1783 flags.h $(BASIC_BLOCK_H) $(REGS_H)
1784 rm -f $(HOST_PREFIX)bitmap.c
1785 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1786 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1788 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
1789 rm -f $(HOST_PREFIX)rtlanal.c
1790 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1791 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1793 $(HOST_PREFIX_1)alloca.o: alloca.c
1794 rm -f $(HOST_PREFIX)alloca.c
1795 cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c
1796 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1798 $(HOST_PREFIX_1)obstack.o: obstack.c
1799 rm -f $(HOST_PREFIX)obstack.c
1800 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/obstack.c > $(HOST_PREFIX)obstack.c
1801 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1803 $(HOST_PREFIX_1)vfprintf.o: vfprintf.c
1804 rm -f $(HOST_PREFIX)vfprintf.c
1805 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1806 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1808 $(HOST_PREFIX_1)doprint.o: doprint.c
1809 rm -f $(HOST_PREFIX)doprint.c
1810 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1811 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1813 $(HOST_PREFIX_1)malloc.o: malloc.c
1814 rm -f $(HOST_PREFIX)malloc.c
1815 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1816 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1818 # This satisfies the dependency that we get if you cross-compile a compiler
1819 # that does not need to compile alloca, malloc or whatever.
1821 touch $(HOST_PREFIX_1)
1824 # Remake cpp and protoize.
1826 # Making the preprocessor
1827 cpp$(exeext): $(CCCP)$(exeext)
1829 $(LN) $(CCCP)$(exeext) cpp$(exeext)
1830 cccp$(exeext): cccp.o cexp.o version.o prefix.o mbchar.o @extra_cpp_objs@ $(LIBDEPS)
1831 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cccp.o cexp.o prefix.o mbchar.o \
1832 version.o @extra_cpp_objs@ $(LIBS)
1833 cexp.o: $(srcdir)/cexp.c $(CONFIG_H) system.h gansidecl.h
1834 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
1835 $(srcdir)/cexp.c: $(srcdir)/cexp.y
1836 cd $(srcdir); $(BISON) -o cexp.c cexp.y
1838 cccp.o: cccp.c $(CONFIG_H) pcp.h version.c config.status system.h gansidecl.h \
1840 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1841 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1842 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1843 -DOLD_GPLUSPLUS_INCLUDE_DIR=\"$(old_gxx_include_dir)\" \
1844 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1845 -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \
1846 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1847 -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
1849 cppmain$(exeext): cppmain.o cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o \
1850 prefix.o version.o mbchar.o @extra_cpp_objs@ $(LIBDEPS)
1851 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cppmain.o cpplib.o cpphash.o \
1852 mbchar.o @extra_cpp_objs@ \
1853 cppalloc.o cpperror.o cppexp.o prefix.o version.o $(LIBS)
1855 cppmain.o: cppmain.c $(CONFIG_H) cpplib.h system.h gansidecl.h
1857 cpplib.o: cpplib.c $(CONFIG_H) cpplib.h cpphash.h config.status system.h \
1859 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1860 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1861 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1862 -DOLD_GPLUSPLUS_INCLUDE_DIR=\"$(old_gxx_include_dir)\" \
1863 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1864 -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \
1865 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1866 -c `echo $(srcdir)/cpplib.c | sed 's,^\./,,'`
1868 cpperror.o: cpperror.c $(CONFIG_H) cpplib.h system.h gansidecl.h
1870 cppexp.o: cppexp.c $(CONFIG_H) cpplib.h system.h gansidecl.h
1872 cpphash.o: cpphash.c cpplib.h cpphash.h $(CONFIG_H) system.h gansidecl.h
1874 cppalloc.o: cppalloc.c $(CONFIG_H) cpplib.h system.h gansidecl.h
1876 # Note for the stamp targets, we run the program `true' instead of
1877 # having an empty command (nothing following the semicolon).
1879 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1881 protoize$(exeext): protoize.o getopt.o getopt1.o getpwd.o version.o \
1882 pexecute.o choose-temp.o mkstemp.o $(LIBDEPS)
1883 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
1884 protoize.o getopt.o getopt1.o getpwd.o version.o \
1885 pexecute.o choose-temp.o mkstemp.o $(LIBS)
1887 unprotoize$(exeext): unprotoize.o getopt.o getopt1.o getpwd.o version.o \
1888 pexecute.o choose-temp.o mkstemp.o $(LIBDEPS)
1889 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
1890 unprotoize.o getopt.o getopt1.o getpwd.o version.o \
1891 pexecute.o choose-temp.o mkstemp.o $(LIBS)
1893 protoize.o: protoize.c getopt.h $(CONFIG_H) system.h
1894 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1895 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1896 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1897 -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \
1898 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1899 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1900 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1901 $(srcdir)/protoize.c
1903 unprotoize.o: unprotoize.c protoize.c getopt.h $(CONFIG_H) system.h
1904 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1905 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1906 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1907 -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \
1908 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1909 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1910 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1911 $(srcdir)/unprotoize.c
1913 getopt.o: getopt.c getopt.h
1914 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c
1915 getopt1.o: getopt1.c getopt.h
1916 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt1.c
1918 # This info describes the target machine, so compile with GCC just built.
1919 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
1921 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1922 cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1923 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1924 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1925 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1928 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1929 -rm -f tmp-proto.[cso]
1930 cp $(srcdir)/protoize.c tmp-proto.c
1931 chmod u+w tmp-proto.c
1932 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1933 $(CFLAGS) $(INCLUDES) \
1934 -DGCC_INCLUDE_DIR=0 \
1935 -DGPLUSPLUS_INCLUDE_DIR=0 \
1936 -DCROSS_INCLUDE_DIR=0 \
1937 -DTOOL_INCLUDE_DIR=0 \
1938 -DSTD_PROTO_DIR=0" tmp-proto.c
1939 @echo '**********' Expect 400 lines of differences.
1940 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1941 -wc -l tmp-proto.diff
1942 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1943 $(CFLAGS) $(INCLUDES) \
1944 -DGCC_INCLUDE_DIR=0 \
1945 -DGPLUSPLUS_INCLUDE_DIR=0 \
1946 -DCROSS_INCLUDE_DIR=0 \
1947 -DTOOL_INCLUDE_DIR=0 \
1948 -DSTD_PROTO_DIR=0" tmp-proto.c
1949 @echo Expect zero differences.
1950 diff $(srcdir)/protoize.c tmp-proto.c | cat
1951 -rm -f tmp-proto.[cs] tmp-proto$(objext)
1953 gcov.o: gcov.c gcov-io.h system.h
1955 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
1956 # upon whether $(exeext) is empty or not.
1957 gcov$(exeext): gcov.o $(LIBDEPS)
1958 $(CC) $(ALL_CFLAGS) $(LDFLAGS) gcov.o $(LIBS) -o $@
1960 # Build the include directory. The stamp files are stmp-* rather than
1961 # s-* so that mostlyclean does not force the include directory to
1964 # Build the include directory including float.h (which no longer depends upon
1966 stmp-int-hdrs: stmp-fixinc $(USER_H) xlimits.h gfloat.h
1967 # Copy in the headers provided with gcc.
1968 # The sed command gets just the last file name component;
1969 # this is necessary because VPATH could add a dirname.
1970 # Using basename would be simpler, but some systems don't have it.
1971 # The touch command is here to workaround an AIX/Linux NFS bug.
1972 for file in .. $(USER_H); do \
1973 if [ X$$file != X.. ]; then \
1974 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1975 touch include/$$realfile; \
1976 rm -f include/$$realfile; \
1977 cp $$file include; \
1978 chmod a+r include/$$realfile; \
1981 rm -f include/limits.h
1982 cp xlimits.h include/limits.h
1983 chmod a+r include/limits.h
1984 rm -f include/float.h
1985 if [ -s gfloat.h ]; then \
1986 cp gfloat.h include/float.h && \
1987 chmod a+r include/float.h; \
1989 # Install the README
1990 rm -f include/README
1991 cp $(srcdir)/README-fixinc include/README
1992 chmod a+r include/README
1995 # Now that gfloat.h no longer depends upon enquire, this is actually a no-op.
2000 DEST=`cd $(srcdir) ; pwd`/$@ CC=$(CC) MAKE=$(MAKE) CFLAGS="$(CFLAGS)" \
2001 export DEST CC MAKE CFLAGS ; \
2002 echo DEST=$$DEST CC=$$CC MAKE=$$MAKE CFLAGS=$$CFLAGS ; \
2003 cd ../contrib/fixinc ; \
2004 $(SHELL) mkfixinc.sh $(target) $$DEST
2006 # Build fixed copies of system files.
2007 stmp-fixinc: $(FIXINCLUDES) gsyslimits.h
2010 if [ x$(FIXINCLUDES) != xMakefile.in ]; \
2012 for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \
2015 $(SHELL) $(srcdir)/$(FIXINCLUDES) include $$dir; \
2018 rm -f include/assert.h; \
2019 cp $(srcdir)/assert.h include/assert.h; \
2020 chmod a+r include/assert.h; \
2023 rm -f include/syslimits.h
2024 if [ -f include/limits.h ]; then \
2025 mv include/limits.h include/syslimits.h; \
2027 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2029 chmod a+r include/syslimits.h
2032 # Files related to the fixproto script.
2034 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2035 if [ -d $(SYSTEM_HEADER_DIR) ]; \
2037 CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -Iinclude -I${SYSTEM_HEADER_DIR}"; \
2039 $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2040 mv tmp-deduced.h deduced.h; \
2045 gen-protos: gen-protos.o scan.o cppalloc.o $(HOST_LIBDEPS)
2046 ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2047 gen-protos.o scan.o cppalloc.o $(HOST_LIBS)
2049 gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
2050 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2052 scan.o: scan.c scan.h $(build_xm_file) system.h
2053 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2055 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
2056 cat deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2057 mv tmp-fixtmp.c fixtmp.c
2058 $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2059 | sed -e 's/ / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2060 | ./gen-protos >xsys-protos.hT
2061 mv xsys-protos.hT xsys-protos.h
2064 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \
2065 cpplib.o cpphash.o cppalloc.o cppexp.o prefix.o version.o
2066 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2067 scan-decls.o scan.o cpplib.o cpphash.o cppalloc.o prefix.o \
2068 version.o cppexp.o $(HOST_LIBS)
2070 fix-header.o: fix-header.c obstack.h scan.h xsys-protos.h $(build_xm_file) \
2071 system.h cpplib.h cpphash.h
2072 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2074 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h gansidecl.h
2075 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2077 # stmp-fixproto depends on this, not on fix-header directly.
2078 # The idea is to make sure fix-header gets built,
2079 # but not rerun fixproto after each stage
2080 # just because fix-header's mtime has changed.
2081 fixhdr.ready: fix-header
2082 -if [ -f fixhdr.ready ] ; then \
2085 touch fixhdr.ready; \
2088 # stmp-headers is to make sure fixincludes has already finished.
2089 # The if statement is so that we don't run fixproto a second time
2090 # if it has already been run on the files in `include'.
2091 stmp-fixproto: fixhdr.ready fixproto stmp-headers
2092 @echo "Various warnings and error messages from fixproto are normal"
2093 -if [ -d include ] ; then true; else mkdir include; fi
2094 -if [ -f include/fixed ] ; then true; \
2096 : This line works around a 'make' bug in BSDI 1.1.; \
2097 FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2098 if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2099 $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2101 touch include/fixed; \
2105 # Remake the info files.
2108 info: cpp.info gcc.info lang.info
2110 cpp.info: $(srcdir)/cpp.texi
2111 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o cpp.info $(srcdir)/cpp.texi
2113 gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2114 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2115 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2116 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o gcc.info $(srcdir)/gcc.texi
2118 dvi: gcc.dvi cpp.dvi lang.dvi
2120 # This works with GNU Make's default rule.
2121 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2122 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2123 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2124 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2126 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2128 cpp.dvi: $(srcdir)/cpp.texi
2129 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2131 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2134 INSTALL: $(srcdir)/install1.texi $(srcdir)/install.texi
2135 cd $(srcdir); $(MAKEINFO) -D INSTALLONLY \
2136 --no-split -o INSTALL install1.texi
2138 # Deletion of files made during compilation.
2139 # There are four levels of this:
2140 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2141 # `mostlyclean' is useful while working on a particular type of machine.
2142 # It deletes most, but not all, of the files made by compilation.
2143 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2144 # `clean' deletes everything made by running `make all'.
2145 # `distclean' also deletes the files made by config.
2146 # `maintainer-clean' also deletes everything that could be regenerated
2147 # automatically, except for `configure'.
2148 # We remove as much from the language subdirectories as we can
2149 # (less duplicated code).
2152 mostlyclean: lang.mostlyclean
2153 -rm -f $(STAGESTUFF)
2154 # Delete the temporary source copies for cross compilation.
2155 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
2156 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2157 -rm -f $(HOST_PREFIX_1)obstack.c
2158 # Delete the temp files made in the course of building libgcc.a.
2159 -rm -f tmplibgcc* tmpcopy xlimits.h libgcc1-test
2160 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2161 # Delete other built files.
2162 -rm -f t-float.h-cross xsys-protos.hT fp-bit.c dp-bit.c
2163 # Delete the stamp and temporary files.
2164 -rm -f s-* tmp-* stamp-* stmp-*
2165 -rm -f */stamp-* */tmp-*
2166 # Delete debugging dump files.
2167 -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
2168 -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack *.addressof
2169 -rm -f *.regmove *.mach *.bp *.gcse
2170 -rm -f */*.greg */*.lreg */*.combine */*.flow */*.cse */*.jump */*.rtl
2171 -rm -f */*.tree */*.loop */*.dbr */*.jump2 */*.sched */*.cse2
2172 -rm -f */*.sched2 */*.stack */*.regmove */*.gcse
2173 # Delete some files made during installation.
2174 -rm -f specs gfloat.h float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2175 -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2176 # Delete files generated for fixproto
2177 -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2178 gen-protos fixproto.list fixtmp.* fixhdr.ready
2179 # Delete unwanted output files from TeX.
2180 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2181 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2182 # Delete sorted indices we don't actually use.
2183 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2184 # Delete core dumps.
2188 # Delete all files made by compilation
2189 # that don't exist in the distribution.
2190 clean: mostlyclean lang.clean
2191 # It may not be quite desirable to delete unprotoize.c here,
2192 # but the spec for `make clean' requires it.
2193 # Using unprotoize.c is not quite right in the first place,
2194 # but what better way is there?
2195 -rm -f libgcc.a libgcc1.a libgcc1-asm.a libgcc2.a libgcc2.ready
2199 -if [ -f md.pre-cpp ]; then \
2202 # Delete the include directory.
2204 # Delete files used by the "multilib" facility (including libgcc subdirs).
2205 -rm -f multilib.h tmpmultilib*
2206 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2207 rm -rf $(MULTILIB_DIRNAMES); \
2208 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2209 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2211 -rm -fr stage1 stage2 stage3 stage4
2213 # Delete all files that users would normally create
2214 # while building and installing GCC.
2215 distclean: clean lang.distclean
2216 -rm -f tm.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
2218 -rm -f config.status config.run config.cache config.bak
2219 -rm -f Make-lang Make-hooks Make-host Make-target
2220 -rm -f Makefile specs.h options.h gencheck.h *.oaux
2221 -rm -f gthr-default.h
2222 -rm -f */stage1 */stage2 */stage3 */stage4 */include
2223 -rm -f c-parse.output
2226 -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2227 -rm -f testsuite/{gcc,g++}.{log,sum}
2229 # Delete anything likely to be found in the source directory
2230 # that shouldn't be in the distribution.
2231 extraclean: distclean lang.extraclean
2232 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2233 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2234 -rm -f config/*/=* config/*/"#"* config/*/*~*
2235 -rm -f config/*/*.orig config/*/*.rej
2236 -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2237 -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2238 -rm -f *lose config/*lose config/*/*lose
2239 -rm -f *.s *.s[0-9] *.i config/ChangeLog
2240 -rm -f */=* */"#"* */*~*
2241 -rm -f */patch* */*.orig */*.rej
2242 -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2243 -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2244 -rm -f */*lose */*.s */*.s[0-9] */*.i
2246 # Get rid of every file that's generated from some other file, except for `configure'.
2247 # Most of these files ARE PRESENT in the GCC distribution.
2249 @echo 'This command is intended for maintainers to use; it'
2250 @echo 'deletes files that may need special tools to rebuild.'
2251 $(MAKE) distclean lang.maintainer-clean
2252 -rm -f c-parse.y c-gperf.h
2253 -rm -f c-parse.c c-parse.h c-parse.output
2254 -rm -f cexp.c cexp.output TAGS
2255 -rm -f cpp.info* cpp.??s cpp.*aux
2256 -rm -f gcc.info* gcc.??s gcc.*aux
2258 # Entry points `install' and `uninstall'.
2259 # Also use `install-collect2' to install collect2 when the config files don't.
2261 # The semicolon is to prevent the install.sh -> install default rule
2262 # from doing anything. Having it run true helps avoid problems and
2263 # noise from versions of make which don't like to have null commands.
2264 install: $(INSTALL_TARGET) ; @true
2266 # Copy the compiler files into directories where they will be run.
2267 # Install the driver last so that the window when things are
2269 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2270 install-man install-info lang.install-normal install-driver
2272 # Do nothing while making gcc with a cross-compiler. The person who
2273 # makes gcc for the target machine has to know how to put a complete
2274 # gcc together by hand.
2275 install-build: force
2276 @echo You have to install gcc on your target machine by hand.
2278 # Run this on the target machine
2279 # to finish installation of cross compiler.
2280 install-cross-rest: install-float-h-cross
2282 # Install float.h for cross compiler.
2283 # Run this on the target machine!
2284 install-float-h-cross: installdirs
2285 # if [ -f enquire ] ; then true; else false; fi
2286 # Note: don't use -. We should fail right away if enquire was not made.
2287 ./enquire -f > $(tmpdir)/float.h
2288 -rm -f $(libsubdir)/include/float.h
2289 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2290 -rm -f $(tmpdir)/float.h
2291 chmod a-x $(libsubdir)/include/float.h
2293 # Create the installation directories.
2295 -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2296 -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2297 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2298 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2299 # This dir isn't currently searched by cpp.
2300 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2301 -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2302 fdir=$${fdir}/$${dir}; \
2303 if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2305 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2306 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2307 -if [ -d $(tooldir) ] ; then true ; else mkdir $(tooldir) ; chmod a+rx $(tooldir) ; fi
2308 -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2309 -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2310 # We don't use mkdir -p to create the parents of mandir,
2311 # because some systems don't support it.
2312 # Instead, we use this technique to create the immediate parent of mandir.
2313 -parent=`echo $(mandir)|sed -e 's@/[^/]*$$@@'`; \
2314 if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2315 -if [ -d $(mandir) ] ; then true ; else mkdir $(mandir) ; chmod a+rx $(mandir) ; fi
2317 # Install the compiler executables built during cross compilation.
2318 install-common: native installdirs $(EXTRA_PARTS) lang.install-common
2319 for file in $(COMPILERS); do \
2320 if [ -f $$file ] ; then \
2321 rm -f $(libsubdir)/$$file; \
2322 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2326 for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2327 if [ x"$$file" != x.. ]; then \
2328 rm -f $(libsubdir)/$$file; \
2329 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2332 for file in $(EXTRA_PARTS) ..; do \
2333 if [ x"$$file" != x.. ]; then \
2334 rm -f $(libsubdir)/$$file; \
2335 $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2336 chmod a-x $(libsubdir)/$$file; \
2339 # Don't mess with specs if it doesn't exist yet.
2340 -if [ -f specs ] ; then \
2341 rm -f $(libsubdir)/specs; \
2342 $(INSTALL_DATA) specs $(libsubdir)/specs; \
2343 chmod a-x $(libsubdir)/specs; \
2345 # Install protoize if it was compiled.
2346 -if [ -f protoize$(exeext) ]; \
2348 if [ -f gcc-cross$(exeext) ] ; then \
2349 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2350 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2351 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2352 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2354 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2355 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2356 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2357 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2359 rm -f $(libsubdir)/SYSCALLS.c.X; \
2360 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2361 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2363 -rm -f $(libsubdir)/cpp$(exeext)
2364 $(INSTALL_PROGRAM) cpp$(exeext) $(libsubdir)/cpp$(exeext)
2365 # Install gcov if it was compiled.
2366 -if [ -f gcov$(exeext) ]; \
2368 rm -f $(bindir)/gcov$(exeext); \
2369 $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/gcov$(exeext); \
2370 chmod a+x $(bindir)/gcov$(exeext); \
2373 # Install the driver program as $(target_alias)-gcc
2374 # and also as either gcc (if native) or $(tooldir)/bin/gcc.
2375 install-driver: xgcc$(exeext)
2376 -if [ -f gcc-cross$(exeext) ] ; then \
2377 rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2378 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2379 if [ -d $(tooldir)/bin/. ] ; then \
2380 rm -f $(tooldir)/bin/gcc$(exeext); \
2381 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(tooldir)/bin/gcc$(exeext); \
2384 rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2385 $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2386 rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2387 $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2388 mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2391 # Install the info files.
2392 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2393 # to do the install.
2394 install-info: doc installdirs lang.install-info
2395 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2396 for f in cpp.info* gcc.info*; do \
2397 $(INSTALL_DATA) $$f $(infodir)/$$f; \
2399 -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2400 if [ -f $(infodir)/dir ] ; then \
2401 for f in cpp.info gcc.info; do \
2402 install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2406 -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2408 # Install the man pages.
2409 install-man: installdirs $(srcdir)/gcc.1 $(srcdir)/cccp.1 lang.install-man
2410 -if [ -f gcc-cross$(exeext) ] ; then \
2411 rm -f $(mandir)/$(GCC_CROSS_NAME)$(manext); \
2412 $(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/$(GCC_CROSS_NAME)$(manext); \
2413 chmod a-x $(mandir)/$(GCC_CROSS_NAME)$(manext); \
2415 rm -f $(mandir)/$(GCC_INSTALL_NAME)$(manext); \
2416 $(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/$(GCC_INSTALL_NAME)$(manext); \
2417 chmod a-x $(mandir)/$(GCC_INSTALL_NAME)$(manext); \
2419 -rm -f $(mandir)/cccp$(manext)
2420 -$(INSTALL_DATA) $(srcdir)/cccp.1 $(mandir)/cccp$(manext)
2421 -chmod a-x $(mandir)/cccp$(manext)
2423 # Install the library.
2424 install-libgcc: libgcc.a installdirs
2425 -if [ -f libgcc.a ] ; then \
2426 rm -f $(libsubdir)/libgcc.a; \
2427 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
2428 if $(RANLIB_TEST) ; then \
2429 (cd $(libsubdir); $(RANLIB) libgcc.a); else true; fi; \
2430 chmod a-x $(libsubdir)/libgcc.a; \
2433 # Install multiple versions of libgcc.a.
2434 install-multilib: stmp-multilib installdirs
2435 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
2436 dir=`echo $$i | sed -e 's/;.*$$//'`; \
2437 if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; fi; \
2438 for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \
2439 rm -f $(libsubdir)/$${dir}/$${f}; \
2440 $(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \
2442 if $(RANLIB_TEST); then \
2443 (cd $(libsubdir)/$${dir}; $(RANLIB) libgcc.a); else true; fi; \
2444 chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
2447 # Install all the header files built in the include subdirectory.
2448 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2449 # Fix symlinks to absolute paths in the installed include directory to
2450 # point to the installed directory, not the build directory.
2451 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2452 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2453 if [ $$? -eq 0 ]; then \
2454 dir=`cd include; pwd`; \
2455 for i in $$files; do \
2456 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2457 if expr "$$dest" : "$$dir.*" > /dev/null; then \
2458 rm -f $(libsubdir)/include/$$i; \
2459 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2464 # Create or recreate the gcc private include file directory.
2465 install-include-dir: installdirs
2466 -rm -rf $(libsubdir)/include
2467 mkdir $(libsubdir)/include
2468 -chmod a+rx $(libsubdir)/include
2470 # Install the include directory using tar.
2471 install-headers-tar: stmp-headers $(STMP_FIXPROTO) install-include-dir
2473 tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar $(TAROUTOPTS) - )
2474 # /bin/sh on some systems returns the status of the first tar,
2475 # and that can lose with GNU tar which always writes a full block.
2476 # So use `exit 0' to ignore its exit status.
2478 # Install the include directory using cpio.
2479 install-headers-cpio: stmp-headers $(STMP_FIXPROTO) install-include-dir
2480 (cd include; find . -print) | (cd include; cpio -pdum $(libsubdir)/include)
2482 # Put assert.h where it won't override GNU libc's assert.h.
2483 # It goes in a dir that is searched after GNU libc's headers;
2484 # thus, the following conditionals are no longer needed.
2485 # But it's not worth deleting them now.
2486 ## Don't replace the assert.h already there if it is not from GCC.
2487 ## This code would be simpler if it tested for -f ... && ! grep ...
2488 ## but supposedly the ! operator is missing in sh on some systems.
2489 install-assert-h: assert.h installdirs
2490 if [ -f $(assertdir)/assert.h ]; \
2492 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2494 rm -f $(assertdir)/assert.h; \
2495 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2496 chmod a-x $(assertdir)/assert.h; \
2500 rm -f $(assertdir)/assert.h; \
2501 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2502 chmod a-x $(assertdir)/assert.h; \
2505 # Use this target to install the program `collect2' under the name `collect2'.
2506 install-collect2: collect2 installdirs
2507 $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2508 # Install the driver program as $(libsubdir)/gcc for collect2.
2509 $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2511 # Cancel installation by deleting the installed files.
2512 uninstall: lang.uninstall
2513 -rm -rf $(libsubdir)
2514 -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2515 -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2516 -rm -rf $(bindir)/protoize$(exeext)
2517 -rm -rf $(bindir)/unprotoize$(exeext)
2518 -rm -rf $(bindir)/gcov$(exeext)
2519 -rm -rf $(mandir)/$(GCC_INSTALL_NAME)$(manext)
2520 -rm -rf $(mandir)/$(GCC_CROSS_NAME)$(manext)
2521 -rm -rf $(mandir)/cccp$(manext)
2522 -rm -rf $(mandir)/protoize$(manext)
2523 -rm -rf $(mandir)/unprotoize$(manext)
2524 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2526 # These targets are for the dejagnu testsuites. The file site.exp
2527 # contains global variables that all the testsuites will use.
2529 # Set to $(target_alias)/ for cross.
2530 target_subdir = @target_subdir@
2532 site.exp: ./config.status Makefile
2533 @echo "Making a new config file..."
2536 -@mv site.exp site.bak
2537 @echo "## these variables are automatically generated by make ##" > ./tmp0
2538 @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2539 @echo "# add them to the last section" >> ./tmp0
2540 @echo "set rootme \"`pwd`\"" >> ./tmp0
2541 @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2542 @echo "set host_triplet $(host_canonical)" >> ./tmp0
2543 @echo "set build_triplet $(build_canonical)" >> ./tmp0
2544 @echo "set target_triplet $(target)" >> ./tmp0
2545 @echo "set target_alias $(target_alias)" >> ./tmp0
2546 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2547 @echo "set CFLAGS \"\"" >> ./tmp0
2548 @echo "set CXXFLAGS \"-I$(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
2549 # If newlib has been configured, we need to pass -B to gcc so it can find
2550 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
2551 # message if it doesn't, but the testsuite is supposed to ignore the message -
2552 # it's too difficult to tell when to and when not to pass -B (not all targets
2553 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
2554 # seems like too selective a test.
2555 # ??? Another way to solve this might be to rely on linker scripts. Then
2556 # theoretically the -B won't be needed.
2557 # We also need to pass -L ../ld so that the linker can find ldscripts.
2558 @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2559 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2560 echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2561 echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2562 echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2563 echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2566 @if [ -d $(objdir)/../ld ] ; then \
2567 echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2570 echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2571 @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2572 @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2573 @cat ./tmp0 > site.exp
2574 @cat site.bak | sed \
2575 -e '1,/^## All variables above are.*##/ d' >> site.exp
2578 CHECK_TARGETS = check-gcc check-g++ check-g77 check-objc
2580 check: $(CHECK_TARGETS)
2582 testsuite/site.exp: site.exp
2583 if [ -d testsuite ]; then \
2588 rm -rf testsuite/site.exp
2589 cp site.exp testsuite/site.exp
2591 check-g++: testsuite/site.exp
2592 -rootme=`pwd`; export rootme; \
2593 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2595 EXPECT=${EXPECT} ; export EXPECT ; \
2596 if [ -f $${rootme}/../expect/expect ] ; then \
2597 TCL_LIBRARY=$${srcdir}/../tcl/library ; \
2598 export TCL_LIBRARY ; fi ; \
2599 $(RUNTEST) --tool g++ $(RUNTESTFLAGS)
2601 check-gcc: testsuite/site.exp
2602 -rootme=`pwd`; export rootme; \
2603 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2605 EXPECT=${EXPECT} ; export EXPECT ; \
2606 if [ -f $${rootme}/../expect/expect ] ; then \
2607 TCL_LIBRARY=$${srcdir}/../tcl/library ; \
2608 export TCL_LIBRARY ; fi ; \
2609 $(RUNTEST) --tool gcc $(RUNTESTFLAGS)
2611 check-g77: testsuite/site.exp
2612 -rootme=`pwd`; export rootme; \
2613 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2615 EXPECT=${EXPECT} ; export EXPECT ; \
2616 if [ -f $${rootme}/../expect/expect ] ; then \
2617 TCL_LIBRARY=$${srcdir}/../tcl/library ; \
2618 export TCL_LIBRARY ; fi ; \
2619 $(RUNTEST) --tool g77 $(RUNTESTFLAGS)
2621 check-objc: testsuite/site.exp
2622 -rootme=`pwd`; export rootme; \
2623 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2625 EXPECT=${EXPECT} ; export EXPECT ; \
2626 if [ -f $${rootme}/../expect/expect ] ; then \
2627 TCL_LIBRARY=$${srcdir}/../tcl/library ; \
2628 export TCL_LIBRARY ; fi ; \
2629 $(RUNTEST) --tool objc $(RUNTESTFLAGS)
2631 # These exist for maintenance purposes.
2633 # Update the tags table.
2637 mv -f c-parse.[ch] cexp.c =*.[chy] tmp-tags; \
2638 etags *.y *.h *.c; \
2642 # Create the distribution tar.gz file.
2644 gzip --best < tmp-gcc.xtar > tmp-gcc.xtar.gz
2645 mv tmp-gcc.xtar.gz gcc-$(version).tar.gz
2647 tmp-gcc.xtar: distdir
2648 # Make the distribution.
2649 tar -chf tmp-gcc.xtar gcc-$(version)
2652 if [ -d $(srcdir)/CVS ]; then cvs -r update; fi
2654 # This target exists to do the initial work before the language specific
2656 distdir-start: doc $(srcdir)/INSTALL $(srcdir)/c-parse.y $(srcdir)/c-gperf.h \
2657 $(srcdir)/c-parse.c $(srcdir)/cexp.c $(srcdir)/config.in \
2658 $(srcdir)/version.c TAGS
2659 @if grep -s "for version ${mainversion}" gcc.texi > /dev/null; \
2661 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
2663 # Update the version number in README
2664 awk '$$1 " " $$2 " " $$3 == "This directory contains" \
2665 { $$6 = version; print $$0 } \
2666 $$1 " " $$2 " " $$3 != "This directory contains"' \
2667 version=$(version) README > tmp.README
2668 mv tmp.README README
2669 -rm -rf gcc-$(version) tmp
2670 # Put all the files in a temporary subdirectory
2671 # which has the name that we want to have in the tar file.
2675 for file in *[0-9a-zA-Z+]; do \
2679 for file in *[0-9a-zA-Z+]; do \
2680 if test -d $$file && test "$$file" != RCS && test "$$file" != CVS; then \
2681 mkdir ../tmp/config/$$file; \
2683 for subfile in *[0-9a-zA-Z+]; do \
2684 $(LN) $$subfile ../../tmp/config/$$file; \
2688 $(LN) $$file ../tmp/config; \
2692 for file in *[0-9a-zA-Z+]; do \
2693 $(LN) $$file ../tmp/ginclude; \
2696 for file in *[0-9a-zA-Z+]; do \
2697 $(LN) $$file ../tmp/objc; \
2701 # Finish making `distdir', after the languages have done their thing.
2703 mv tmp gcc-$(version)
2704 # Get rid of everything we don't want in the distribution. We'd want
2705 # this to use Makefile.in, but it doesn't have the `lang.foo' targets
2707 cd gcc-$(version); make extraclean VERSION_DEP=
2709 distdir: distdir-cvs distdir-start lang.distdir distdir-finish
2711 # make diff oldversion=M.N
2712 # creates a diff file between an older distribution and this one.
2713 # The -P option assumes this is GNU diff.
2715 diff -rc2P -x c-parse.y -x c-parse.c -x c-parse.h -x c-gperf.h \
2716 -x cexp.c -x -x TAGS -x INSTALL \
2717 -x configure -x config.in \
2718 -x "gcc.??" -x "gcc.??s" -x gcc.aux -x "gcc.info*" \
2719 -x "cpp.??" -x "cpp.??s" -x cpp.aux -x "cpp.info*" \
2720 $(LANG_DIFF_EXCLUDES) \
2721 gcc-$(oldversion) gcc-$(version) > gcc-$(oldversion)-$(version).diff
2723 bootstrap bootstrap-lean: force
2724 # Only build the C compiler for stage1, because that is the only one that
2725 # we can guarantee will build with the native compiler, and also it is the
2726 # only thing useful for building stage2.
2727 $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
2729 # This used to define ALLOCA as empty, but that would lead to bad results
2730 # for a subsequent `make install' since that would not have ALLOCA empty.
2731 # To prevent `make install' from compiling alloca.o and then relinking cc1
2732 # because alloca.o is newer, we permit these recursive makes to compile
2733 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
2734 $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2736 -if test $@ = bootstrap-lean; then rm -rf stage1; else true; fi
2737 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2739 bootstrap2 bootstrap2-lean: force
2740 $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2742 -if test $@ = bootstrap2-lean; then rm -rf stage1; else true; fi
2743 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2745 bootstrap3 bootstrap3-lean: force
2746 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2748 bootstrap4 bootstrap4-lean: force
2749 $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage3/ LANGUAGES="$(LANGUAGES)"
2751 # Compare the object files in the current directory with those in the
2754 # ./ avoids bug in some versions of tail.
2755 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
2757 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2758 for file in *$(objext); do \
2759 tail +16c ./$$file > tmp-foo1; \
2760 tail +16c stage$$stage/$$file > tmp-foo2 \
2761 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2763 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2764 for dir in tmp-foo $(SUBDIRS); do \
2765 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2766 for file in $$dir/*$(objext); do \
2767 tail +16c ./$$file > tmp-foo1; \
2768 tail +16c stage$$stage/$$file > tmp-foo2 \
2769 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2774 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2775 if [ -f .bad_compare ]; then \
2776 echo "Bootstrap comparison failure!"; \
2781 *-lean ) rm -rf stage$$stage ;; \
2786 # Compare the object files in the current directory with those in the
2787 # stage2 directory. Use gnu cmp (diffutils v2.4 or later) to avoid
2788 # running tail and the overhead of twice copying each object file.
2790 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
2792 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2793 for file in *$(objext); do \
2794 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2796 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2797 for dir in tmp-foo $(SUBDIRS); do \
2798 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2799 for file in $$dir/*$(objext); do \
2800 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2804 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2805 if [ -f .bad_compare ]; then \
2806 echo "Bootstrap comparison failure!"; \
2811 *-lean ) rm -rf stage$$stage ;; \
2815 # Copy the object files from a particular stage into a subdirectory.
2817 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
2818 -for dir in . $(SUBDIRS) ; \
2820 if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
2822 -mv $(STAGESTUFF) stage1
2823 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2824 # dir will work properly.
2825 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
2826 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
2827 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
2828 -rm -f stage1/libgcc.a
2830 -if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi
2831 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2832 cp stage1/$${f} . ; \
2835 stage1: force stage1-start lang.stage1
2838 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
2839 -for dir in . $(SUBDIRS) ; \
2841 if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
2843 -mv $(STAGESTUFF) stage2
2844 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2845 # dir will work properly.
2846 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
2847 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
2848 -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
2849 -rm -f stage2/libgcc.a
2851 -if $(RANLIB_TEST) ; then $(RANLIB) stage2/libgcc.a; else true; fi
2852 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2853 cp stage2/$${f} . ; \
2856 stage2: force stage2-start lang.stage2
2859 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
2860 -for dir in . $(SUBDIRS) ; \
2862 if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
2864 -mv $(STAGESTUFF) stage3
2865 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2866 # dir will work properly.
2867 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
2868 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
2869 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
2870 -rm -f stage3/libgcc.a
2872 -if $(RANLIB_TEST) ; then $(RANLIB) stage3/libgcc.a; else true; fi
2873 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2874 cp stage3/$${f} . ; \
2877 stage3: force stage3-start lang.stage3
2880 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
2881 -for dir in . $(SUBDIRS) ; \
2883 if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
2885 -mv $(STAGESTUFF) stage4
2886 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2887 # dir will work properly.
2888 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
2889 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
2890 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
2891 -rm -f stage4/libgcc.a
2893 -if $(RANLIB_TEST) ; then $(RANLIB) stage4/libgcc.a; else true; fi
2894 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2895 cp stage4/$${f} . ; \
2898 stage4: force stage4-start lang.stage4
2900 # Copy just the executable files from a particular stage into a subdirectory,
2901 # and delete the object files. Use this if you're just verifying a version
2902 # that is pretty sure to work, and you are short of disk space.
2903 risky-stage1: stage1
2906 risky-stage2: stage2
2909 risky-stage3: stage3
2912 risky-stage4: stage4
2915 #In GNU Make, ignore whether `stage*' exists.
2916 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
2917 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
2922 # The enquire rules are still useful for building new float-anything.h.
2923 # Special flags for compiling enquire.
2924 # We disable optimization to make floating point more reliable.
2925 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
2926 ENQUIRE_LDFLAGS = $(LDFLAGS)
2928 # Enquire target (This is a variable so that a target can choose not to
2932 # Test to see whether <float.h> exists in the system header files,
2933 # and is not derived from GCC.
2935 [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
2936 if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
2939 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
2940 # to ensure, we're emitting a full blown <float.h> ourselves.
2941 FLOAT_H_TEST = false
2943 # Used to compile enquire with standard cc, but have forgotten why.
2944 # Let's try with GCC.
2945 enquire: enquire.o $(GCC_PARTS)
2946 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
2947 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
2948 if $(FLOAT_H_TEST); then \
2949 rm -f include/float.h; \
2950 SYS_FLOAT_H_WRAP=1; \
2952 SYS_FLOAT_H_WRAP=0; \
2954 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
2955 -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
2956 -I. -c $(srcdir)/enquire.c
2958 # Create float.h source for the native machine.
2959 # Make it empty if we can use the system float.h without changes.
2960 float.h-nat: enquire
2961 -./enquire -f > tmp-float.h
2962 grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
2963 mv tmp-float.h float.h-nat
2965 # Create a dummy float.h source for a cross-compiler.
2966 # ??? This isn't used anymore. Should we create config/float-unkn.h
2967 # and make that the default float_format in configure?
2969 echo "#ifndef __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
2970 echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
2971 echo "#endif" >> t-float.h-cross
2972 mv t-float.h-cross float.h-cross