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 $(srcdir)/ginclude/va-c4x.h $(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 $(GCC_PARTS).
158 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/
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=$(srcdir)/config/@md_file@
242 tm_file=@tm_file_list@
243 build_xm_file=@build_xm_file_list@
244 host_xm_file=@host_xm_file_list@
245 lang_specs_files=@lang_specs_files@
246 lang_options_files=@lang_options_files@
247 lang_tree_files=@lang_tree_files@
248 GCC_THREAD_FILE=@thread_file@
249 OBJC_BOEHM_GC=@objc_boehm_gc@
251 GTHREAD_FLAGS=@gthread_flags@
252 # Be prepared for gcc2 merges.
253 gcc_version=@gcc_version@
254 gcc_version_trigger=@gcc_version_trigger@
255 version=$(gcc_version)
256 mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c`
258 # Common prefix for installation directories.
259 # NOTE: This directory must exist when you start installation.
261 # Directory in which to put localized header files. On the systems with
262 # gcc as the native cc, `local_prefix' may not be `prefix' which is
264 # NOTE: local_prefix *should not* default from prefix.
265 local_prefix = @local_prefix@
266 # Directory in which to put host dependent programs and libraries
267 exec_prefix = @exec_prefix@
268 # Directory in which to put the executable for the command `gcc'
270 # Directory in which to put the directories used by the compiler.
272 # Directory in which the compiler finds executables, libraries, etc.
273 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
274 # Used to produce a relative $(tooldir) in gcc.o
275 unlibsubdir = ../../..
276 # Directory in which the compiler finds g++ includes.
277 gxx_include_dir= @gxx_include_dir@
278 # Directory to search for site-specific includes.
279 includedir = $(local_prefix)/include
280 # assertdir is overridden in cross-make.
281 # (But this currently agrees with what is in cross-make.)
282 assertdir = $(tooldir)/include
283 # where the info files go
285 # Extension (if any) to put in installed man-page filename.
288 exeext = @host_exeext@
289 build_exeext = @build_exeext@
291 # Directory in which to put man pages.
293 man1dir = $(mandir)/man1
294 # Directory in which to find other cross-compilation tools and headers.
295 # Used in install-cross.
296 tooldir = $(libsubdir)/$(unlibsubdir)/../$(target_alias)
297 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
298 build_tooldir = $(exec_prefix)/$(target_alias)
299 # Dir for temp files.
302 # Additional system libraries to link with.
305 # Change this to a null string if obstacks are installed in the
309 # Configure will set these if you need vfprintf and possibly _doprnt support.
313 # Specify the rule for actually making libgcc.a,
315 # and the rule for installing it.
316 INSTALL_LIBGCC = install-libgcc
318 # Specify the rule for actually making libgcc1.a.
319 # The value may be empty; that means to do absolutely nothing
320 # with or for libgcc1.a.
323 # Specify the rule for making libgcc1.a for a cross-compiler.
324 # The default rule assumes that libgcc1.a is supplied by the user.
325 CROSS_LIBGCC1 = libgcc1.cross
327 # Specify the rule for actually making libgcc2.a.
330 # Options to use when compiling libgcc2.a.
331 # -g1 causes output of debug info only for file-scope entities.
332 # we use this here because that should be enough, and also
333 # so that -g1 will be tested.
335 LIBGCC2_DEBUG_CFLAGS = -g1
336 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
338 # Additional options to use when compiling libgcc2.a.
339 # Some targets override this to -Iinclude
342 # Additional target-dependent options for compiling libgcc2.a.
343 TARGET_LIBGCC2_CFLAGS =
345 # Things which must be built before building libgcc2.a.
346 # Some targets override this to stmp-int-hdrs
349 # libgcc1-test target (must also be overridable for a target)
350 LIBGCC1_TEST = libgcc1-test
352 # List of extra executables that should be compiled for this target machine
353 # that are used for compiling from source code to object code.
354 # The rules for compiling them should be in the t-* file for the machine.
355 EXTRA_PASSES =@extra_passes@
357 # Like EXTRA_PASSES, but these are used when linking.
358 EXTRA_PROGRAMS = @extra_programs@
360 # List of extra object files that should be compiled for this target machine.
361 # The rules for compiling them should be in the t-* file for the machine.
362 EXTRA_PARTS = @extra_parts@
364 # List of extra object files that should be compiled and linked with
365 # compiler proper (cc1, cc1obj, cc1plus).
366 EXTRA_OBJS = @extra_objs@
368 # List of extra object files that should be compiled and linked with
370 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
372 # List of additional header files to install.
373 # Often this is edited directly by `configure'.
374 EXTRA_HEADERS =@extra_headers_list@
376 # Set this to `collect2' to enable use of collect2.
377 USE_COLLECT2 = @will_use_collect2@
378 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
379 # It is convenient for configure to add the assignment at the beginning,
380 # so don't override it here.
381 USE_COLLECT2 = collect2$(exeext)
383 # List of extra C and assembler files to add to libgcc1.a.
384 # Assembler files should have names ending in `.asm'.
387 # List of extra C and assembler files to add to libgcc2.a.
388 # Assembler files should have names ending in `.asm'.
391 # Default float.h source to use for cross-compiler.
392 # This is overridden by configure.
393 CROSS_FLOAT_H=$(srcdir)/config/float-@float_format@.h
395 # We do not try to build float.h anymore. Let configure select the
396 # appropriate pre-built float.h file for the target.
397 FLOAT_H=$(srcdir)/config/float-@float_format@.h
399 # Program to convert libraries.
402 # Control whether header files are installed.
403 INSTALL_HEADERS=install-headers
405 # Options for tar when copying trees. So HPUX can override it.
408 # Select which version of fixincludes to use (I.E. regular versus SVR4)
409 # This value is overridden directly by configure.
410 FIXINCLUDES = @fixincludes@
412 # Additional directories of header files to run fixincludes on.
413 # These should be directories searched automatically by default
414 # just as /usr/include is.
415 # *Do not* use this for directories that happen to contain
416 # header files, but are not searched automatically by default.
417 # On most systems, this is empty.
418 OTHER_FIXINCLUDES_DIRS=
420 # A list of all the language-specific executables.
421 # This is overridden by configure.
422 COMPILERS = cc1$(exeext) @all_compilers@
424 # List of things which should already be built whenever we try to use xgcc
425 # to compile anything (without linking).
426 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES)
428 # List of things which should already be built whenever we try to use xgcc
430 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
432 # Directory to link to, when using the target `maketest'.
435 # Guaranteed to not exist when not passing md through cpp.
436 # This value is overridden directly by configure.
437 MD_FILE = md-cpp-not-used
439 # Flags to use when cross-building GCC.
440 # Prefix to apply to names of object files when using them
441 # to run on the machine we are compiling on.
443 # Prefix to apply to names of object files when compiling them
444 # to run on the machine we are compiling on.
445 # The default for this variable is chosen to keep these rules
446 # out of the way of the other rules for compiling the same source files.
449 HOST_CFLAGS=$(ALL_CFLAGS)
451 HOST_LDFLAGS=$(LDFLAGS)
452 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
453 HOST_ALLOCA=$(ALLOCA)
454 HOST_MALLOC=$(MALLOC)
455 HOST_OBSTACK=$(OBSTACK)
456 HOST_VFPRINTF=$(VFPRINTF)
457 HOST_DOPRINT=$(DOPRINT)
459 # Actual name to use when installing a native compiler.
460 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
461 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
462 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
464 # Actual name to use when installing a cross-compiler.
465 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
466 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
467 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
469 # Choose the real default target.
472 # Choose the real install target.
473 INSTALL_TARGET=install-normal
475 # Setup the testing framework, if you have one
476 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
477 echo $${rootme}/../expect/expect ; \
478 else echo expect ; fi`
480 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
481 echo $${srcdir}/../dejagnu/runtest ; \
482 else echo runtest; fi`
485 # Extra symbols for fixproto to define when parsing headers.
488 # Extra flags to use when compiling crt{begin,end}.o.
491 # Extra flags to use when compiling [m]crt0.o.
494 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
497 # End of variables for you to override.
499 # Definition of `all' is here so that new rules inserted by sed
500 # do not specify the default target.
501 # The real definition is under `all.internal' (for native compilers)
502 # or `all.cross' (for cross compilers).
505 # This tells GNU Make version 3 not to put all variables in the environment.
508 # sed inserts variable overrides after the following line.
522 # Now figure out from those variables how to compile and link.
526 # IN_GCC tells various files that system.h, toplev.c, etc are available.
527 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
529 # This is the variable actually used when we compile.
530 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) \
531 @DEFS@ $(SCHED_CFLAGS)
534 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
536 # Even if ALLOCA is set, don't use it if compiling with GCC.
537 USE_ALLOCA= ${ALLOCA}
538 USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
539 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
540 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
541 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
542 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
544 # Dependency on obstack, alloca, malloc or whatever library facilities
545 # are not installed in the system libraries.
546 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
547 LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT)
549 # Likewise, for use in the tools that must run on this machine
550 # even if we are cross-building GCC.
551 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
552 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT)
554 # How to link with both our special library facilities
555 # and the system's installed libraries.
556 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT) $(CLIB) \
557 ../libiberty/libiberty.a
559 # Likewise, for use in the tools that must run on this machine
560 # even if we are cross-building GCC.
561 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
562 $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(HOST_CLIB)
564 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o
565 HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
566 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
568 # Specify the directories to be searched for header files.
569 # Both . and srcdir are used, in that order,
570 # so that tm.h and config.h will be found in the compilation
571 # subdirectory rather than in the source directory.
572 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config -I$(srcdir)/../include
574 # Always use -I$(srcdir)/config when compiling.
576 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
578 # This tells GNU make version 3 not to export all the variables
579 # defined in this file into the environment.
582 # Support for additional languages (other than c and objc).
583 # ??? objc can be supported this way too (leave for later).
585 # These next lines are overridden by configure.
586 LANG_MAKEFILES = @all_lang_makefiles@
587 LANG_STAGESTUFF = @all_stagestuff@
588 LANG_DIFF_EXCLUDES = @all_diff_excludes@
589 LANG_LIB2FUNCS = @all_lib2funcs@
590 LANG_EXTRA_HEADERS = @all_headers@
592 # Flags to pass to recursive makes.
593 # CC is set by configure. Hosts without symlinks need special handling
594 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
596 # ??? The choices here will need some experimenting with.
598 "AR_FLAGS=$(AR_FOR_TARGET_FLAGS)" \
599 "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
601 "BISONFLAGS=$(BISONFLAGS)" \
602 "CC=@cc_set_by_configure@" \
605 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
606 "LDFLAGS=$(LDFLAGS)" \
608 "LEXFLAGS=$(LEXFLAGS)" \
611 "MAKEINFO=$(MAKEINFO)" \
612 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
613 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
614 "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
616 "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
618 "build_exeext=$(build_exeext)" \
620 "exec_prefix=$(exec_prefix)" \
622 "local_prefix=$(local_prefix)" \
623 "gxx_include_dir=$(gxx_include_dir)" \
624 "tooldir=$(tooldir)" \
626 "libsubdir=$(libsubdir)"
628 # Lists of files for various purposes.
630 # Language-specific object files for C and Objective C.
631 C_AND_OBJC_OBJS = c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o \
632 c-aux-info.o c-common.o c-iterate.o @extra_c_objs@
634 # Language-specific object files for C.
635 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
637 SCHED_PREFIX = @sched_prefix@
638 SCHED_CFLAGS = @sched_cflags@
640 # Language-independent object files.
641 OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
642 function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o \
643 varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o real.o regmove.o \
644 dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o \
645 integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o varray.o \
646 regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o gcse.o \
647 insn-peep.o reorg.o $(SCHED_PREFIX)sched.o final.o recog.o reg-stack.o \
648 insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o \
649 profile.o insn-attrtab.o $(out_object_file) getpwd.o $(EXTRA_OBJS) convert.o \
650 mbchar.o dyn-string.o splay-tree.o
652 # GEN files are listed separately, so they can be built before doing parallel
653 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
654 # them before rtl.o is compiled.
655 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \
656 genpeep gengenrtl gencheck
660 # Files to be copied away after each stage in building.
661 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
662 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
663 insn-attr.h insn-attrtab.c insn-opinit.c genrtl.c genrtl.h tree-check.h \
664 s-flags s-config s-codes s-mlib s-under\
665 s-output s-recog s-emit s-extract s-peep s-check \
666 s-attr s-attrtab s-opinit s-crt s-crtS s-crt0 \
667 genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
668 genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
669 genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
670 genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
671 gencheck$(build_exeext) \
672 xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES) \
673 $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
674 $(CCCP)$(exeext) cc1obj$(exeext) enquire$(exeext) \
675 protoize$(exeext) unprotoize$(exeext) \
676 specs collect2$(exeext) $(USE_COLLECT2) underscore.c \
678 *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop \
679 *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack *.gcse \
683 # Members of libgcc1.a.
684 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
685 _lshrsi3 _ashrsi3 _ashlsi3 \
686 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
687 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
688 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
689 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
690 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
692 # Library members defined in libgcc2.c.
693 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
694 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 \
695 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
696 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
697 _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
698 _fixtfdi _fixunstfdi _floatditf \
699 __gcc_bcmp _varargs __dummy _eprintf \
700 _bb _shtab _clear_cache _trampoline __main _exit \
705 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
706 _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
707 _lt_sf _le_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
710 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
711 _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
712 _lt_df _le_df _si_to_df _df_to_si _negate_df _make_df \
715 # The files that "belong" in CONFIG_H are deliberately omitted
716 # because having them there would not be useful in actual practice.
717 # All they would do is cause complete recompilation every time
718 # one of the machine description files is edited.
719 # That may or may not be what one wants to do.
720 # If it is, rm *.o is an easy way to do it.
721 # CONFIG_H = $(host_xm_file) $(tm_file)
723 RTL_BASE_H = rtl.h rtl.def machmode.h machmode.def
724 RTL_H = $(RTL_BASE_H) genrtl.h
725 TREE_H = tree.h real.h tree.def machmode.h machmode.def tree-check.h
726 BASIC_BLOCK_H = basic-block.h bitmap.h
727 DEMANGLE_H = demangle.h
729 EXPR_H = expr.h insn-codes.h
730 REGS_H = regs.h varray.h machmode.h machmode.def
732 # Language makefile fragments.
734 # The following targets define the interface between us and the languages.
736 # all.build, all.cross, start.encap, rest.encap,
738 # install-normal, install-common, install-info, install-man,
739 # uninstall, distdir,
740 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
741 # stage1, stage2, stage3, stage4
743 # Each language is linked in with a series of hooks (since we can't use `::'
744 # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info).
745 # Configure computes and adds these here.
750 # sed inserts language fragments after the following line.
751 ####language fragments
754 # End of language makefile fragments.
756 # The only suffixes we want for implicit rules are .c and .o, so clear
757 # the list and add them. This speeds up GNU Make, and allows -r to work.
761 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
762 $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
763 $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
764 "$(xmake_file)" "$(tmake_file)"
765 cp config.status config.run
769 $(srcdir)/configure: $(srcdir)/configure.in
770 cd $(srcdir); autoconf
772 # cstamp-h.in controls rebuilding of config.in.
773 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
774 # delete it. A stamp file is needed as autoheader won't update the file if
775 # nothing has changed.
776 # It remains in the source directory and is part of the distribution.
777 # This follows what is done in shellutils, fileutils, etc.
778 # "echo timestamp" is used instead of touch to be consistent with other
779 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
780 # ??? Newer versions have a maintainer mode that may be useful here.
781 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
782 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
783 cd $(srcdir) && autoheader
784 @rm -f $(srcdir)/cstamp-h.in
785 echo timestamp > $(srcdir)/cstamp-h.in
786 auto-host.h: cstamp-h ; @true
787 cstamp-h: config.in config.status
788 CONFIG_HEADERS=auto-host.h:config.in $(SHELL) config.status
790 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
791 # a target to build even if it is up-to-date. So we must verify that
792 # config.status does not exist before failing.
793 config.status: configure version.c
794 @if [ ! -f config.status ] ; then \
795 echo You must configure gcc. Look at the INSTALL file for details.; \
798 $(SHELL) config.status --recheck; \
801 all.internal: start.encap rest.encap
802 # This is what to compile if making a cross-compiler.
803 # Note that we can compile enquire using the cross-compiler just built,
804 # although we can't run it on this machine.
805 all.cross: native gcc-cross specs stmp-headers $(STMP_FIXPROTO) $(LIBGCC) \
806 $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross
807 # This is what to compile if making gcc with a cross-compiler.
808 all.build: native xgcc$(exeext) $(EXTRA_PARTS) lang.all.build
809 # This is what must be made before installing GCC and converting libraries.
810 start.encap: native xgcc$(exeext) specs $(LIBGCC1) xlimits.h lang.start.encap
811 # These can't be made until after GCC can run.
812 rest.encap: stmp-headers $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
813 # This is what is made with the host's compiler
814 # whether making a cross compiler or not.
815 native: config.status auto-host.h cpp$(exeext) $(LANGUAGES) \
816 $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
818 # Define the names for selecting languages in LANGUAGES.
822 # Tell GNU make these are phony targets.
823 .PHONY: C c PROTO proto
825 # On the target machine, finish building a cross compiler.
826 # This does the things that can't be done on the host machine.
827 rest.cross: $(LIBGCC) gfloat.h specs
829 # Verify that it works to compile and link libgcc1-test.
830 # If it does, then there are sufficient replacements for libgcc1.a.
831 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
832 @echo "Testing libgcc1. Ignore linker warning messages."
833 $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
834 -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
835 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext)
836 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
838 # Recompile all the language-independent object files.
839 # This is used only if the user explicitly asks for it.
840 compilations: ${OBJS}
842 # Create a list of the language-independent object files so the language
843 # subdirectories needn't mention their names explicitly.
844 stamp-objlist: $(OBJS)
845 echo " $(OBJS)" | sed -e 's, \([a-z0-9]\), ../\1,g' -e 's/\.o/$(objext)/g' >stamp-objlist
847 # We call this executable `xgcc' rather than `gcc'
848 # to avoid confusion if the current directory is in the path
849 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
850 xgcc$(exeext): gcc.o version.o choose-temp.o pexecute.o prefix.o version.o \
851 mkstemp.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
852 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o prefix.o version.o \
853 choose-temp.o pexecute.o mkstemp.o $(EXTRA_GCC_OBJS) $(LIBS)
855 # Dump a specs file to make -B./ read these specs over installed ones.
857 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
860 # We do want to create an executable named `xgcc', so we can use it to
862 # Also create gcc-cross, so that install-common will install properly.
863 gcc-cross: xgcc$(exeext)
864 cp xgcc$(exeext) gcc-cross$(exeext)
866 cc1$(exeext): $(P) $(OBJS) $(C_OBJS) $(LIBDEPS)
867 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJS) $(C_OBJS) $(LIBS)
869 # Copy float.h from its source.
872 cp $(FLOAT_H) gfloat.h
874 # Build the version of limits.h that we will install.
875 xlimits.h: glimits.h limitx.h limity.h
876 if $(LIMITS_H_TEST) ; then \
877 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
879 cat $(srcdir)/glimits.h > tmp-xlimits.h; \
881 mv tmp-xlimits.h xlimits.h
884 # This is done in two parts because some functions, in libgcc1.c,
885 # must be compiled with something other than GCC,
886 # while the rest, in libgcc2.c, must be compiled with xgcc.
887 # That means we can't do libgcc2.c until after xgcc, cc1, etc.
889 # Use this as value of LIBGCC1 to cause conversion to GNU library format.
890 # LIBCONVERT should put its output in libgcc1.conv.
891 libgcc1.conv: libgcc1.a
892 $(LIBCONVERT) libgcc1.a libgcc1.conv
894 # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely.
895 # Make an empty file instead.
896 libgcc1.null: $(GCC_PASSES)
897 echo "void __foo () {}" > dummy.c
898 $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c
899 $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy$(objext)
900 rm -f dummy$(objext) dummy.c
902 # This is $(LIBGCC1) for a cross-compiler.
903 # We have no automatic way of building libgcc1.a,
904 # so it's up to the installer to find a way to do that.
905 # This rule deliberately does not depend on libgcc1.a
906 # so that it will fail if the installer hasn't provided it.
908 mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false)
910 # Compile the library of arithmetic subroutines with the native compiler.
911 # Don't compile it with GCC!
912 # (That would cause most arithmetic functions to call themselves.)
914 # NOTE: If you modify these rules substantially, please be sure to
915 # check at least config/i386/t-sco5 and possibly other makefile
917 libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
919 # Actually build it in tmplibgcc1.a, then rename at end,
920 # so that libgcc1.a itself remains nonexistent if compilation is aborted.
921 # -e causes any failing command to make this rule fail.
922 # -e doesn't work in certain shells, so we test $$? as well.
923 # lynx has a broken ar, it always complains when the initial library is
924 # empty, thus this command works only if we don't do -e
925 # There is a trailing backslash (\) deleted from the following line.
927 for name in $(LIB1FUNCS); \
930 rm -f $${name}$(objext); \
931 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
932 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
933 mv libgcc1$(objext) $${name}$(objext); \
934 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
935 rm -f $${name}$(objext); \
937 # Some shells crash when a loop has no items.
938 # So make sure there is always at least one--`..'.
940 # We don't use -e here because there are if statements
941 # that should not make the command give up when the if condition is false.
942 # Instead, we test for failure after each command where it matters.
943 for file in .. $(LIB1FUNCS_EXTRA); \
945 if [ x$${file} != x.. ]; then \
946 name=`echo $${file} | sed -e 's/[.][cS]$$//' -e 's/[.]asm$$//'`; \
948 if [ $${name}.asm = $${file} ]; then \
949 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
951 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
952 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
953 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
954 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
955 rm -f $${name}.s $${name}$(objext); \
959 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc1.a; else true; fi
960 mv tmplibgcc1.a libgcc1.a
962 # Build libgcc1.a from assembler source. LIB1ASMFUNCS is the list of
963 # functions. LIB1ASMSRC is the name of the source file in the config
965 libgcc1-asm.a: libgcc2.ready config.status $(srcdir)/config/$(LIB1ASMSRC)
966 -rm -f tmplibgcc1.a libgcc1.S
967 cp $(srcdir)/config/$(LIB1ASMSRC) libgcc1.S
968 # Actually build it in tmplibgcc1.a, then rename at end,
969 # so that libgcc1-asm.a itself remains nonexistent if compilation is aborted.
970 # -e causes any failing command to make this rule fail.
971 # -e doesn't work in certain shells, so we test $$? as well.
972 # lynx has a broken ar, it always complains when the initial library is
973 # empty, thus this command works only if we don't do -e
974 # There is a trailing backslash (\) deleted from the following line.
976 for name in $(LIB1ASMFUNCS); \
979 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} libgcc1.S; \
980 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
981 mv libgcc1$(objext) $${name}$(objext); \
982 $(AR) $(AR_FLAGS) tmplibgcc1.a $${name}$(objext); \
983 rm -f $${name}$(objext); \
986 mv tmplibgcc1.a libgcc1-asm.a
988 # Generate assembly versions of the functions required for libgcc1.
989 # You'll still need to massage the code by hand (possibly hacking
990 # underscores and local labels) but this will get you started.
991 libgcc1.S: libgcc1.c $(CONFIG_H) config.status
994 for name in $(LIB1FUNCS); \
997 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -S -DL$${name} $(srcdir)/libgcc1.c; \
998 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
999 echo '#ifdef ' L$${name} >> libgcc1.S; \
1000 cat libgcc1.s >> libgcc1.S; \
1001 echo '#endif /*' L$${name} '*/' >> libgcc1.S; \
1002 echo "" >> libgcc1.S; \
1005 # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled.
1006 # But recompiling cc1 should not force recompilation of libgcc2.a.
1007 # If you want to force recompilation, delete libgcc2.a.
1008 libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs $(STMP_FIXPROTO)
1009 -if [ -f libgcc2.ready ] ; then \
1012 touch libgcc2.ready; \
1015 LIB2ADD = $(srcdir)/frame.c $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS)
1016 libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(FPBIT) $(DPBIT) $(LIB2ADD) \
1017 machmode.h longlong.h frame.h gbl-ctors.h config.status
1018 # Actually build it in tmplibgcc2.a, then rename at end,
1019 # so that libgcc2.a itself remains nonexistent if compilation is aborted.
1021 # -e causes any failing command to make this rule fail.
1022 # -e doesn't work in certain shells, so we test $$? as well.
1023 # lynx has a broken ar, it always complains when the initial library is
1024 # empty, thus this command works only if we don't do -e
1025 # There is a trailing backslash (\) deleted from the following line.
1027 for name in $(LIB2FUNCS); \
1030 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1031 $(srcdir)/libgcc2.c -o $${name}$(objext); \
1032 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1033 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \
1034 rm -f $${name}$(objext); \
1036 for name in $(LIB2FUNCS_EH); \
1039 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -fexceptions $(INCLUDES) -c \
1040 -DL$${name} $(srcdir)/libgcc2.c -o $${name}$(objext); \
1041 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1042 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \
1043 rm -f $${name}$(objext); \
1045 if [ x$(FPBIT) != x ]; then \
1046 for name in $(FPBIT_FUNCS); \
1049 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1050 -DFINE_GRAINED_LIBRARIES $(FPBIT) -o $${name}$(objext); \
1051 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1052 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \
1053 rm -f $${name}$(objext); \
1056 if [ x$(DPBIT) != x ]; then \
1057 for name in $(DPBIT_FUNCS); \
1060 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1061 -DFINE_GRAINED_LIBRARIES $(DPBIT) -o $${name}$(objext); \
1062 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1063 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \
1064 rm -f $${name}$(objext); \
1067 # Some shells crash when a loop has no items.
1068 # So make sure there is always at least one--`..'.
1070 # We don't use -e here because there are if statements
1071 # that should not make the command give up when the if condition is false.
1072 # Instead, we test for failure after each command where it matters.
1073 for file in $(LIB2ADD); do \
1074 name=`echo $${file} | sed -e 's/[.][cSo]$$//' -e 's/[.]asm$$//' -e 's/[.]txt$$//'`; \
1075 oname=` echo $${name} | sed -e 's,.*/,,'`; \
1076 if [ $${name}.txt = $${file} ]; then \
1077 for f in .. `cat $${file}`; do if [ x$${f} != x.. ]; then \
1078 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1079 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" \
1080 CFLAGS="$(CFLAGS)" HOST_PREFIX="$(HOST_PREFIX)" \
1081 HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1082 LANGUAGES="$(LANGUAGES)" \
1083 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $${f}; \
1084 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1085 $(AR) $(AR_FLAGS) tmplibgcc2.a $${f}; \
1091 if [ $${name}.asm = $${file} ]; then \
1092 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
1094 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
1095 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1096 $(AR) $(AR_FLAGS) tmplibgcc2.a $${oname}$(objext); \
1097 rm -f $${name}.s $${oname}$(objext); \
1100 mv tmplibgcc2.a libgcc2.a
1101 # These lines were deleted from above the mv command
1102 # because ranlibing libgcc.a itself should suffice.
1103 # -if [ x${HPUX_GAS} = x ] ; then \
1104 # if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi; \
1107 # Combine the various libraries into a single library, libgcc.a.
1108 libgcc.a: $(LIBGCC1) $(LIBGCC2)
1109 -rm -rf tmplibgcc.a libgcc.a tmpcopy
1111 -if [ x$(LIBGCC1) != x ]; \
1112 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
1115 # Some versions of ar (specifically the one in RISC/os 5.x), create an
1116 # unwritable table of contents file, and then print an error message when
1117 # the second ar command tries to overwrite this file. To avoid the error
1118 # message from ar, we make sure all files are writable.
1119 -(cd tmpcopy; chmod +w * > /dev/null 2>&1)
1120 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
1121 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *$(objext))
1123 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
1124 # Actually build it in tmplibgcc.a, then rename at end,
1125 # so that libgcc.a itself remains nonexistent if compilation is aborted.
1126 mv tmplibgcc.a libgcc.a
1128 # Use the genmultilib shell script to generate the information the gcc
1129 # driver program needs to select the library directory based on the
1131 multilib.h: s-mlib; @true
1132 s-mlib: $(srcdir)/genmultilib Makefile
1133 $(SHELL) $(srcdir)/genmultilib \
1134 "$(MULTILIB_OPTIONS)" \
1135 "$(MULTILIB_DIRNAMES)" \
1136 "$(MULTILIB_MATCHES)" \
1137 "$(MULTILIB_EXCEPTIONS)" \
1138 "$(MULTILIB_EXTRA_OPTS)" > tmp-mlib.h
1139 $(srcdir)/move-if-change tmp-mlib.h multilib.h
1142 # Build multiple copies of libgcc.a, one for each target switch.
1143 stmp-multilib: $(LIBGCC1) libgcc2.c libgcc2.ready $(CONFIG_H) \
1145 $(LIB2ADD) machmode.h longlong.h gbl-ctors.h config.status
1146 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
1147 dir=`echo $$i | sed -e 's/;.*$$//'`; \
1148 flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
1149 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1150 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
1151 RANLIB="$(RANLIB)" RANLIB_TEST="$(RANLIB_TEST)" \
1152 LANGUAGES="$(LANGUAGES)" \
1153 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1154 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS) $${flags}" \
1155 MULTILIB_CFLAGS="$${flags}" \
1156 LIBGCC1="$(LIBGCC1)" LIBGCC2="$(LIBGCC2)" \
1157 dir="$${dir}" stmp-multilib-sub; \
1158 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1162 # Subroutine of stmp-multilib so make -n works.
1165 if [ -d $(dir) ]; then \
1167 rm -f libgcc.a $(EXTRA_MULTILIB_PARTS); \
1170 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1171 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
1172 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1173 LANGUAGES="$(LANGUAGES)" \
1174 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC2)
1175 if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
1177 else rm -f $(LIBGCC1); \
1179 if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
1182 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1183 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
1184 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1185 LANGUAGES="$(LANGUAGES)" \
1186 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC1); \
1188 rm -rf tmplibgcc.a tmpcopy
1190 if [ x$(LIBGCC1) != x ]; \
1191 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
1194 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
1195 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *$(objext))
1196 rm -rf libgcc2.a tmpcopy
1197 if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
1198 if [ -d $(dir) ]; then true; else mkdir $(dir); fi
1199 mv tmplibgcc.a $(dir)/libgcc.a
1200 for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
1201 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1202 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
1203 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1204 LANGUAGES="$(LANGUAGES)" \
1205 MULTILIB_CFLAGS="$(MULTILIB_CFLAGS)" T="t" t$${f}; \
1206 mv t$${f} $(dir)/$${f}; \
1210 # Compile two additional files that are linked with every program
1211 # linked using GCC on systems using COFF or ELF, for the sake of C++
1213 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1214 defaults.h frame.h gbl-ctors.h
1215 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1216 -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS) \
1217 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1219 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1220 defaults.h frame.h gbl-ctors.h
1221 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1222 -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS) \
1223 -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1225 # On some systems we also want to install versions of these files
1226 # compiled using PIC for use in shared libraries.
1227 crtbeginS.o crtendS.o: s-crtS ; @true
1229 s-crtS: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1230 defaults.h frame.h gbl-ctors.h
1231 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \
1232 -DCRT_BEGIN -DCRTSTUFFS_O -finhibit-size-directive -fno-inline-functions \
1233 -fno-exceptions -g0 -c $(srcdir)/crtstuff.c
1234 mv crtstuff$(objext) crtbeginS$(objext)
1235 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \
1236 -DCRT_END -DCRTSTUFFS_O -finhibit-size-directive -fno-inline-functions \
1237 -fno-exceptions -g0 -c $(srcdir)/crtstuff.c -o crtendS$(objext)
1240 # Compile the start modules crt0.o and mcrt0.o that are linked with every program
1241 crt0.o: s-crt0 ; @true
1242 mcrt0.o: s-crt0; @true
1244 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1245 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1246 -o crt0.o -c $(CRT0_S)
1247 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1248 -o mcrt0.o -c $(MCRT0_S)
1251 # Compiling object files from source files.
1253 # Note that dependencies on obstack.h are not written
1254 # because that file is not part of GCC.
1256 # C language specific files.
1258 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
1259 $(srcdir)/c-parse.h c-tree.h input.h flags.h system.h toplev.h
1260 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1261 $(srcdir)/c-parse.h: $(srcdir)/c-parse.c
1262 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1263 cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
1264 $(srcdir)/c-parse.y: c-parse.in
1265 echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1266 sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1267 -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1268 $(srcdir)/c-parse.in >>tmp-c-parse.y
1269 $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1271 $(srcdir)/c-gperf.h: c-parse.gperf
1272 gperf -L KR-C -F ', 0, 0' -p -j1 -i 1 -g -o -t -G -N is_reserved_word \
1273 -k1,3,$$ $(srcdir)/c-parse.gperf >tmp-gperf.h
1274 $(srcdir)/move-if-change tmp-gperf.h $(srcdir)/c-gperf.h
1276 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h flags.h \
1278 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h \
1279 output.h $(EXPR_H) $(RTL_H) toplev.h
1280 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h toplev.h \
1282 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h c-tree.h \
1283 $(srcdir)/c-parse.h input.h flags.h $(srcdir)/c-gperf.h c-pragma.h \
1284 toplev.h output.h mbchar.h
1285 c-aux-info.o : c-aux-info.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h
1286 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1287 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) except.h \
1288 function.h defaults.h c-pragma.h toplev.h
1289 c-iterate.o: c-iterate.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-tree.h \
1290 flags.h toplev.h $(EXPR_H)
1291 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1293 collect2$(exeext): collect2.o tlink.o hash.o cplus-dem.o underscore.o \
1294 version.o choose-temp.o mkstemp.o $(LIBDEPS)
1295 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1296 -rm -f collect2$(exeext)
1297 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ collect2.o tlink.o hash.o \
1298 cplus-dem.o underscore.o version.o choose-temp.o mkstemp.o $(LIBS)
1300 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h \
1301 $(srcdir)/../include/obstack.h $(DEMANGLE_H)
1302 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1303 -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1304 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
1306 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h toplev.h
1307 hash.o: hash.c hash.h system.h toplev.h
1309 cplus-dem.o: $(srcdir)/../libiberty/cplus-dem.c $(DEMANGLE_H)
1311 $(LN_S) $(srcdir)/../libiberty/cplus-dem.c cplus-dem.c
1312 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) cplus-dem.c
1314 pexecute.o: $(srcdir)/../libiberty/pexecute.c $(CONFIG_H) system.h
1316 $(LN_S) $(srcdir)/../libiberty/pexecute.c pexecute.c
1317 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) pexecute.c
1319 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(CONFIG_H) system.h
1321 $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1322 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) vfprintf.c
1324 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \
1325 $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1327 $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1328 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) splay-tree.c
1330 underscore.c: s-under ; @true
1332 s-under: $(GCC_PASSES)
1333 echo "int xxy_us_dummy;" >tmp-dum.c
1334 $(GCC_FOR_TARGET) -S tmp-dum.c
1335 echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1336 if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1337 echo "int prepends_underscore = 1;" >>tmp-under.c; \
1339 echo "int prepends_underscore = 0;" >>tmp-under.c; \
1341 $(srcdir)/move-if-change tmp-under.c underscore.c
1342 -rm -f tmp-dum.c tmp-dum.s
1345 # A file used by all variants of C.
1347 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h \
1348 flags.h toplev.h output.h c-pragma.h $(RTL_H)
1350 # Language-independent files.
1353 -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
1354 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1355 -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1356 -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1357 -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\"
1358 gcc.o: gcc.c $(CONFIG_H) system.h multilib.h Makefile \
1360 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1362 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
1364 tree-check.h: s-check ; @true
1365 s-check : gencheck $(srcdir)/move-if-change
1366 ./gencheck > tmp-check.h
1367 $(srcdir)/move-if-change tmp-check.h tree-check.h
1370 gencheck : gencheck.o tree.def $(lang_tree_files) $(HOST_LIBDEPS)
1371 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1372 gencheck.o $(HOST_LIBS)
1374 gencheck.o : gencheck.c hconfig.h system.h
1375 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencheck.c
1377 dumpvers: dumpvers.c
1379 version.o: version.c
1380 obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H)
1382 $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1383 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) obstack.c
1385 choose-temp.o: $(srcdir)/../libiberty/choose-temp.c $(CONFIG_H) system.h
1387 $(LN_S) $(srcdir)/../libiberty/choose-temp.c choose-temp.c
1388 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) choose-temp.c
1390 mkstemp.o: $(srcdir)/../libiberty/mkstemp.c $(CONFIG_H) system.h
1392 $(LN_S) $(srcdir)/../libiberty/mkstemp.c mkstemp.c
1393 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) mkstemp.c
1395 prefix.o: prefix.c $(CONFIG_H) system.h Makefile
1396 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1397 -DPREFIX=\"$(prefix)\" \
1398 -c `echo $(srcdir)/prefix.c | sed 's,^\./,,'`
1400 convert.o: convert.c $(CONFIG_H) $(TREE_H) flags.h convert.h toplev.h
1402 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h except.h
1403 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H)
1404 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1405 function.h $(EXPR_H) $(RTL_H) toplev.h except.h
1406 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1408 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) \
1409 flags.h input.h insn-attr.h xcoffout.h defaults.h output.h \
1410 insn-codes.h insn-config.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1411 dwarf2out.h sdbout.h dbxout.h $(EXPR_H) \
1412 $(lang_options_files)
1413 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1414 -DTARGET_NAME=\"$(target_alias)\" \
1415 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
1417 rtl.o : rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h
1419 print-rtl.o : print-rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h
1420 rtlanal.o : rtlanal.c $(CONFIG_H) system.h $(RTL_H)
1422 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1423 function.h defaults.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1424 xcoffout.h output.h c-pragma.h toplev.h except.h dbxout.h sdbout.h
1425 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1426 function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1427 insn-config.h $(RECOG_H) output.h toplev.h except.h
1428 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1429 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1430 loop.h $(RECOG_H) toplev.h output.h
1431 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1432 function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1433 insn-config.h $(RECOG_H) output.h except.h toplev.h
1434 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1435 $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) output.h \
1436 typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h
1437 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1438 insn-flags.h $(REGS_H) toplev.h output.h
1439 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1440 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h
1441 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1442 hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h insn-codes.h
1443 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1444 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h
1445 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1446 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h dbxout.h \
1448 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1449 function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) defaults.h real.h \
1450 insn-config.h $(srcdir)/../include/obstack.h xcoffout.h c-pragma.h \
1452 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1453 flags.h insn-config.h reload.h output.h defaults.h toplev.h dwarfout.h
1454 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1455 flags.h insn-config.h reload.h output.h defaults.h \
1456 hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h dyn-string.h
1457 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1458 flags.h toplev.h output.h dbxout.h
1459 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1460 except.h function.h $(REGS_H) insn-config.h $(RECOG_H) real.h \
1461 $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h
1462 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
1463 getpwd.o : getpwd.c $(CONFIG_H) system.h
1465 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1466 integrate.h insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1467 function.h output.h $(RECOG_H) except.h toplev.h
1469 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1470 insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h \
1472 stupid.o : stupid.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1473 $(BASIC_BLOCK_H) insn-config.h reload.h flags.h toplev.h
1475 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1476 real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h
1477 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1478 real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) output.h
1479 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) flags.h insn-flags.h \
1480 gcov-io.h $(TREE_H) output.h $(REGS_H) toplev.h insn-config.h
1481 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h loop.h insn-config.h \
1482 insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1484 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1485 integrate.h $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) loop.h toplev.h
1486 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) flags.h insn-config.h \
1487 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h recog.h
1488 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1489 insn-config.h insn-flags.h insn-codes.h insn-attr.h $(REGS_H) $(EXPR_H) \
1490 $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h
1491 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1492 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h toplev.h \
1494 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1495 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) output.h \
1496 insn-attr.h toplev.h
1497 bitmap.o : bitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1499 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h \
1500 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h
1501 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1503 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1504 reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1506 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1507 reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1508 $(BASIC_BLOCK_H) $(RECOG_H) output.h toplev.h
1509 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1510 $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) \
1511 $(RECOG_H) reload.h $(EXPR_H) toplev.h
1512 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1513 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h insn-attr.h \
1514 insn-flags.h $(RECOG_H) flags.h output.h $(EXPR_H)
1515 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1516 $(REGS_H) toplev.h output.h $(EXPR_H)
1517 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1518 $(RECOG_H) output.h reload.h $(REGS_H) hard-reg-set.h flags.h \
1519 $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h
1520 $(SCHED_PREFIX)sched.o : $(SCHED_PREFIX)sched.c $(CONFIG_H) system.h $(RTL_H) \
1521 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h \
1522 insn-attr.h toplev.h recog.h
1523 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(REGS_H) \
1524 $(RECOG_H) conditions.h insn-config.h insn-attr.h except.h real.h output.h \
1525 hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h \
1526 toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h dbxout.h
1527 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) \
1528 $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h insn-attr.h \
1529 insn-flags.h insn-codes.h real.h toplev.h
1530 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) \
1531 $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h
1532 dyn-string.o: dyn-string.c dyn-string.h $(CONFIG_H) system.h
1534 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) \
1535 $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1536 insn-flags.h output.h insn-attr.h insn-codes.h system.h toplev.h
1537 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(out_file)
1539 # Build auxiliary files that support ecoff format.
1540 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1541 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1543 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h machmode.h
1545 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1546 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1548 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1550 # Build file to support OSF/rose half-pic format.
1551 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1553 # Normally this target is not used; but it is used if you
1554 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
1555 # from the GNU Emacs distribution.
1556 alloca.o: $(srcdir)/../libiberty/alloca.c
1558 $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c
1559 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
1560 -c `echo alloca.c | sed 's,^\./,,'`
1563 # Generate header and source files from the machine description,
1566 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1567 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1568 insn-attr.h insn-attrtab.c
1570 # The following pair of rules has this effect:
1571 # genconfig is run only if the md has changed since genconfig was last run;
1572 # but the file insn-config.h is touched only when its contents actually change.
1574 # Each of the other insn-* files is handled by a similar pair of rules.
1576 # This causes an anomaly in the results of make -n
1577 # because insn-* is older than s-*
1578 # and thus make -n thinks that insn-* will be updated
1579 # and force recompilation of things that depend on it.
1580 # We use move-if-change precisely to avoid such recompilation.
1581 # But there is no way to teach make -n that it will be avoided.
1583 # Each of the insn-*.[ch] rules has a semicolon at the end,
1584 # for otherwise the system Make on SunOS 4.1 never tries
1585 # to recompile insn-*.o. To avoid problems and extra noise from
1586 # versions of make which don't like empty commands (nothing after the
1587 # trailing `;'), we call true for each.
1589 insn-config.h: s-config ; @true
1590 s-config : $(md_file) genconfig $(srcdir)/move-if-change
1591 ./genconfig $(md_file) > tmp-config.h
1592 $(srcdir)/move-if-change tmp-config.h insn-config.h
1595 insn-flags.h: s-flags ; @true
1596 s-flags : $(md_file) genflags $(srcdir)/move-if-change
1597 ./genflags $(md_file) > tmp-flags.h
1598 $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1601 insn-codes.h: s-codes ; @true
1602 s-codes : $(md_file) gencodes $(srcdir)/move-if-change
1603 ./gencodes $(md_file) > tmp-codes.h
1604 $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1607 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1608 insn-config.h insn-flags.h insn-codes.h system.h reload.h recog.h
1609 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1611 insn-emit.c: s-emit ; @true
1612 s-emit : $(md_file) genemit $(srcdir)/move-if-change
1613 ./genemit $(md_file) > tmp-emit.c
1614 $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1617 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1618 real.h output.h flags.h system.h
1619 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1621 insn-recog.c: s-recog ; @true
1622 s-recog : $(md_file) genrecog $(srcdir)/move-if-change
1623 ./genrecog $(md_file) > tmp-recog.c
1624 $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1627 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1628 insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1629 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1631 insn-opinit.c: s-opinit ; @true
1632 s-opinit : $(md_file) genopinit $(srcdir)/move-if-change
1633 ./genopinit $(md_file) > tmp-opinit.c
1634 $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1637 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1638 insn-config.h recog.h
1639 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1641 insn-extract.c: s-extract ; @true
1642 s-extract : $(md_file) genextract $(srcdir)/move-if-change
1643 ./genextract $(md_file) > tmp-extract.c
1644 $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1647 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1648 system.h insn-config.h recog.h
1649 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1651 insn-peep.c: s-peep ; @true
1652 s-peep : $(md_file) genpeep $(srcdir)/move-if-change
1653 ./genpeep $(md_file) > tmp-peep.c
1654 $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1657 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1658 output.h insn-attr.h insn-config.h system.h toplev.h
1659 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1661 insn-attr.h: s-attr ; @true
1662 s-attr : $(md_file) genattr $(srcdir)/move-if-change
1663 ./genattr $(md_file) > tmp-attr.h
1664 $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1667 insn-attrtab.c: s-attrtab ; @true
1668 s-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change
1669 if cmp -s $(PREMADE_ATTRTAB_MD) $(md_file); \
1671 echo Using $(PREMADE_ATTRTAB); \
1672 cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \
1674 ./genattrtab $(md_file) > tmp-attrtab.c; \
1676 $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1679 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h conditions.h \
1680 hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h $(RECOG_H) \
1681 insn-codes.h system.h
1682 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1684 insn-output.c: s-output ; @true
1685 s-output : $(md_file) genoutput $(srcdir)/move-if-change
1686 ./genoutput $(md_file) > tmp-output.c
1687 $(srcdir)/move-if-change tmp-output.c insn-output.c
1690 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h
1691 genrtl.c genrtl.h : s-genrtl
1692 @true # force gnu make to recheck modification times.
1694 s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
1695 ./gengenrtl tmp-genrtl.h tmp-genrtl.c
1696 $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1697 $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1701 # Compile the programs that generate insn-* from the machine description.
1702 # They are compiled with $(HOST_CC), and associated libraries,
1703 # since they need to run on this machine
1704 # even if GCC is being compiled to run on some other machine.
1706 # $(CONFIG_H) is omitted from the deps of the gen*.o
1707 # because these programs don't really depend on anything
1708 # about the target machine. They do depend on config.h itself,
1709 # since that describes the host machine.
1711 # Pass the md file through cpp if the target requests it.
1712 $(MD_FILE): $(MD_DEPS)
1714 $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
1717 genconfig : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1718 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1719 genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1721 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) system.h
1722 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1724 genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1725 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1726 genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1728 genflags.o : genflags.c $(RTL_H) $(build_xm_file) system.h
1729 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1731 gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1732 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1733 gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1735 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) system.h
1736 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1738 genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1739 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1740 genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1742 genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h
1743 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1745 genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1746 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1747 genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1749 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) system.h
1750 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1752 genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1753 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1754 genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1756 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) system.h
1757 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1759 genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1760 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1761 genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1763 genextract.o : genextract.c $(RTL_H) $(build_xm_file) system.h insn-config.h
1764 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1766 genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1767 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1768 genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1770 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h
1771 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1773 genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1774 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1775 genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1777 genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h
1778 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1780 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
1781 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1782 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)
1784 genattrtab.o : genattrtab.c $(RTL_H) $(build_xm_file) system.h insn-config.h
1785 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1787 genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1788 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1789 genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1791 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) system.h
1792 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1794 gengenrtl : gengenrtl.o $(HOST_LIBDEPS)
1795 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1796 gengenrtl.o $(HOST_LIBS)
1798 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h
1799 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1802 # Compile the libraries to be used by gen*.
1803 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1804 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1805 # with the rules for rtl.o, alloca.o, etc.
1806 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h
1807 rm -f $(HOST_PREFIX)rtl.c
1808 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1809 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1811 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H)
1812 rm -f $(HOST_PREFIX)print-rtl.c
1813 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1814 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1816 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \
1817 flags.h $(BASIC_BLOCK_H) $(REGS_H)
1818 rm -f $(HOST_PREFIX)bitmap.c
1819 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1820 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1822 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
1823 rm -f $(HOST_PREFIX)rtlanal.c
1824 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1825 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1827 $(HOST_PREFIX_1)alloca.o: $(srcdir)/../libiberty/alloca.c
1828 rm -f $(HOST_PREFIX)alloca.c
1829 $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c
1830 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1832 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c
1833 rm -f $(HOST_PREFIX)obstack.c
1834 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1835 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1837 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c
1838 rm -f $(HOST_PREFIX)vfprintf.c
1839 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1840 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1842 $(HOST_PREFIX_1)doprint.o: doprint.c
1843 rm -f $(HOST_PREFIX)doprint.c
1844 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1845 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1847 $(HOST_PREFIX_1)malloc.o: malloc.c
1848 rm -f $(HOST_PREFIX)malloc.c
1849 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1850 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1852 # This satisfies the dependency that we get if you cross-compile a compiler
1853 # that does not need to compile alloca, malloc or whatever.
1855 touch $(HOST_PREFIX_1)
1858 # Remake cpp and protoize.
1860 # Making the preprocessor
1861 cpp$(exeext): $(CCCP)$(exeext)
1863 $(LN) $(CCCP)$(exeext) cpp$(exeext)
1864 cccp$(exeext): cccp.o cexp.o version.o prefix.o mbchar.o @extra_cpp_objs@ $(LIBDEPS)
1865 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cccp.o cexp.o prefix.o mbchar.o \
1866 version.o @extra_cpp_objs@ $(LIBS)
1867 cexp.o: $(srcdir)/cexp.c $(CONFIG_H) system.h
1868 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
1869 $(srcdir)/cexp.c: $(srcdir)/cexp.y
1870 cd $(srcdir); $(BISON) -o cexp.c cexp.y
1872 # We use $(libsubdir)/$(unlibsubdir) to match the
1873 # -iprefix argument which gcc will pass if GCC_EXEC_PREFIX is used.
1874 cccp.o: cccp.c $(CONFIG_H) pcp.h version.c config.status system.h \
1876 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1877 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1878 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1879 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1880 -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \
1881 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1882 -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
1884 LIBCPP_OBJS = cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o cppfiles.o \
1885 cppulp.o prefix.o version.o mbchar.o @extra_cpp_objs@
1887 libcpp.a: $(LIBCPP_OBJS)
1888 $(AR) $(ARFLAGS) libcpp.a $(LIBCPP_OBJS)
1889 if $(RANLIB_TEST) ; then $(RANLIB) libcpp.a ; else true ; fi
1891 cppmain$(exeext): cppmain.o libcpp.a $(LIBDEPS)
1892 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cppmain$(exeext) cppmain.o \
1895 cppmain.o: cppmain.c $(CONFIG_H) cpplib.h system.h
1897 cpplib.o: cpplib.c $(CONFIG_H) cpplib.h cpphash.h config.status system.h
1898 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1899 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1900 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1901 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1902 -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \
1903 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1904 -c `echo $(srcdir)/cpplib.c | sed 's,^\./,,'`
1906 cpperror.o: cpperror.c $(CONFIG_H) cpplib.h system.h
1908 cppexp.o: cppexp.c $(CONFIG_H) cpplib.h system.h
1910 cppfiles.o: cppfiles.c $(CONFIG_H) cpplib.h system.h
1912 cpphash.o: cpphash.c cpplib.h cpphash.h $(CONFIG_H) system.h
1914 cppalloc.o: cppalloc.c $(CONFIG_H) cpplib.h system.h
1916 # Note for the stamp targets, we run the program `true' instead of
1917 # having an empty command (nothing following the semicolon).
1919 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1921 protoize$(exeext): protoize.o getopt.o getopt1.o getpwd.o version.o \
1922 pexecute.o choose-temp.o mkstemp.o $(LIBDEPS)
1923 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
1924 protoize.o getopt.o getopt1.o getpwd.o version.o \
1925 pexecute.o choose-temp.o mkstemp.o $(LIBS)
1927 unprotoize$(exeext): unprotoize.o getopt.o getopt1.o getpwd.o version.o \
1928 pexecute.o choose-temp.o mkstemp.o $(LIBDEPS)
1929 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
1930 unprotoize.o getopt.o getopt1.o getpwd.o version.o \
1931 pexecute.o choose-temp.o mkstemp.o $(LIBS)
1933 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h
1934 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1935 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1936 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1937 -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \
1938 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1939 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1940 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1941 $(srcdir)/protoize.c
1943 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h
1944 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1945 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1946 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1947 -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \
1948 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1949 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1950 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1951 $(srcdir)/unprotoize.c
1953 getopt.o: $(srcdir)/../libiberty/getopt.c $(srcdir)/../include/getopt.h
1955 $(LN_S) $(srcdir)/../libiberty/getopt.c getopt.c
1956 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) getopt.c
1958 getopt1.o: $(srcdir)/../libiberty/getopt1.c $(srcdir)/../include/getopt.h
1960 $(LN_S) $(srcdir)/../libiberty/getopt1.c getopt1.c
1961 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) getopt1.c
1963 # This info describes the target machine, so compile with GCC just built.
1964 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
1966 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1967 cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1968 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1969 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1970 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1973 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1974 -rm -f tmp-proto.[cso]
1975 cp $(srcdir)/protoize.c tmp-proto.c
1976 chmod u+w tmp-proto.c
1977 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1978 $(CFLAGS) $(INCLUDES) \
1979 -DGCC_INCLUDE_DIR=0 \
1980 -DGPLUSPLUS_INCLUDE_DIR=0 \
1981 -DCROSS_INCLUDE_DIR=0 \
1982 -DTOOL_INCLUDE_DIR=0 \
1983 -DSTD_PROTO_DIR=0" tmp-proto.c
1984 @echo '**********' Expect 400 lines of differences.
1985 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1986 -wc -l tmp-proto.diff
1987 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1988 $(CFLAGS) $(INCLUDES) \
1989 -DGCC_INCLUDE_DIR=0 \
1990 -DGPLUSPLUS_INCLUDE_DIR=0 \
1991 -DCROSS_INCLUDE_DIR=0 \
1992 -DTOOL_INCLUDE_DIR=0 \
1993 -DSTD_PROTO_DIR=0" tmp-proto.c
1994 @echo Expect zero differences.
1995 diff $(srcdir)/protoize.c tmp-proto.c | cat
1996 -rm -f tmp-proto.[cs] tmp-proto$(objext)
1998 gcov.o: gcov.c gcov-io.h system.h
2000 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2001 # upon whether $(exeext) is empty or not.
2002 gcov$(exeext): gcov.o $(LIBDEPS)
2003 $(CC) $(ALL_CFLAGS) $(LDFLAGS) gcov.o $(LIBS) -o $@
2005 # Build the include directory. The stamp files are stmp-* rather than
2006 # s-* so that mostlyclean does not force the include directory to
2009 # Build the include directory including float.h (which no longer depends upon
2011 stmp-int-hdrs: stmp-fixinc $(USER_H) xlimits.h gfloat.h
2012 # Copy in the headers provided with gcc.
2013 # The sed command gets just the last file name component;
2014 # this is necessary because VPATH could add a dirname.
2015 # Using basename would be simpler, but some systems don't have it.
2016 # The touch command is here to workaround an AIX/Linux NFS bug.
2017 for file in .. $(USER_H); do \
2018 if [ X$$file != X.. ]; then \
2019 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2020 touch include/$$realfile; \
2021 rm -f include/$$realfile; \
2022 cp $$file include; \
2023 chmod a+r include/$$realfile; \
2026 rm -f include/limits.h
2027 cp xlimits.h include/limits.h
2028 chmod a+r include/limits.h
2029 rm -f include/float.h
2030 if [ -s gfloat.h ]; then \
2031 cp gfloat.h include/float.h && \
2032 chmod a+r include/float.h; \
2034 # Install the README
2035 rm -f include/README
2036 cp $(srcdir)/README-fixinc include/README
2037 chmod a+r include/README
2040 # Now that gfloat.h no longer depends upon enquire, this is actually a no-op.
2045 DEST=`cd $(srcdir) ; pwd`/$@ CC=$(CC) MAKE=$(MAKE) CFLAGS="$(CFLAGS)" \
2046 export DEST CC MAKE CFLAGS ; \
2047 echo DEST=$$DEST CC=$$CC MAKE=$$MAKE CFLAGS=$$CFLAGS ; \
2048 cd ../contrib/fixinc ; \
2049 $(SHELL) mkfixinc.sh $(target) $$DEST
2051 # Build fixed copies of system files.
2052 stmp-fixinc: $(FIXINCLUDES) gsyslimits.h
2055 if [ x$(FIXINCLUDES) != xMakefile.in ]; \
2057 for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \
2060 $(SHELL) $(srcdir)/$(FIXINCLUDES) include $$dir; \
2063 if [ x$(INSTALL_ASSERT_H) != x ] ; \
2065 rm -f include/assert.h; \
2066 cp $(srcdir)/assert.h include/assert.h; \
2067 chmod a+r include/assert.h; \
2071 rm -f include/syslimits.h
2072 if [ -f include/limits.h ]; then \
2073 mv include/limits.h include/syslimits.h; \
2075 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2077 chmod a+r include/syslimits.h
2078 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
2079 # that directory exists, then make sure that $(libsubdir) exists.
2080 # This is because cpp is compiled to find $(tooldir)/include via
2081 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2083 if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
2084 && [ -d $(tooldir)/sys-include ]; then \
2085 if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2086 if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2087 if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2088 if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2093 # Files related to the fixproto script.
2095 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2096 if [ -d $(SYSTEM_HEADER_DIR) ]; \
2098 CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -Iinclude -I${SYSTEM_HEADER_DIR}"; \
2100 $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2101 mv tmp-deduced.h deduced.h; \
2106 gen-protos: gen-protos.o scan.o cppalloc.o $(HOST_LIBDEPS)
2107 ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2108 gen-protos.o scan.o cppalloc.o $(HOST_LIBS)
2110 gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
2111 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2113 scan.o: scan.c scan.h $(build_xm_file) system.h
2114 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2116 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
2117 cat deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2118 mv tmp-fixtmp.c fixtmp.c
2119 $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2120 | sed -e 's/ / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2121 | ./gen-protos >xsys-protos.hT
2122 mv xsys-protos.hT xsys-protos.h
2125 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \
2127 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2128 scan-decls.o scan.o libcpp.a $(HOST_LIBS)
2130 fix-header.o: fix-header.c $(srcdir)/../include/obstack.h scan.h \
2131 xsys-protos.h $(build_xm_file) system.h cpplib.h cpphash.h
2132 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2134 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h
2135 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2137 # stmp-fixproto depends on this, not on fix-header directly.
2138 # The idea is to make sure fix-header gets built,
2139 # but not rerun fixproto after each stage
2140 # just because fix-header's mtime has changed.
2141 fixhdr.ready: fix-header
2142 -if [ -f fixhdr.ready ] ; then \
2145 touch fixhdr.ready; \
2148 # stmp-headers is to make sure fixincludes has already finished.
2149 # The if statement is so that we don't run fixproto a second time
2150 # if it has already been run on the files in `include'.
2151 stmp-fixproto: fixhdr.ready fixproto stmp-headers
2152 @echo "Various warnings and error messages from fixproto are normal"
2153 -if [ -d include ] ; then true; else mkdir include; fi
2154 -if [ -f include/fixed ] ; then true; \
2156 : This line works around a 'make' bug in BSDI 1.1.; \
2157 FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2158 if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2159 $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2161 touch include/fixed; \
2165 # Remake the info files.
2168 info: cpp.info gcc.info lang.info
2170 cpp.info: $(srcdir)/cpp.texi
2171 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o cpp.info $(srcdir)/cpp.texi
2173 gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2174 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2175 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2176 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o gcc.info $(srcdir)/gcc.texi
2178 dvi: gcc.dvi cpp.dvi lang.dvi
2180 # This works with GNU Make's default rule.
2181 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2182 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2183 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2184 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2186 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2188 cpp.dvi: $(srcdir)/cpp.texi
2189 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2191 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2194 INSTALL: $(srcdir)/install1.texi $(srcdir)/install.texi
2195 cd $(srcdir); $(MAKEINFO) -D INSTALLONLY \
2196 --no-split -o INSTALL install1.texi
2198 # Deletion of files made during compilation.
2199 # There are four levels of this:
2200 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2201 # `mostlyclean' is useful while working on a particular type of machine.
2202 # It deletes most, but not all, of the files made by compilation.
2203 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2204 # `clean' deletes everything made by running `make all'.
2205 # `distclean' also deletes the files made by config.
2206 # `maintainer-clean' also deletes everything that could be regenerated
2207 # automatically, except for `configure'.
2208 # We remove as much from the language subdirectories as we can
2209 # (less duplicated code).
2212 mostlyclean: lang.mostlyclean
2213 -rm -f $(STAGESTUFF)
2214 # Delete the temporary source copies for cross compilation.
2215 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
2216 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2217 -rm -f $(HOST_PREFIX_1)obstack.c
2218 # Delete the temp files made in the course of building libgcc.a.
2219 -rm -f tmplibgcc* tmpcopy xlimits.h libgcc1-test
2220 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2221 # Delete other built files.
2222 -rm -f t-float.h-cross xsys-protos.hT fp-bit.c dp-bit.c
2223 # Delete the stamp and temporary files.
2224 -rm -f s-* tmp-* stamp-* stmp-*
2225 -rm -f */stamp-* */tmp-*
2226 # Delete debugging dump files.
2227 -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
2228 -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack *.addressof
2229 -rm -f *.regmove *.mach *.bp *.gcse
2230 -rm -f */*.greg */*.lreg */*.combine */*.flow */*.cse */*.jump */*.rtl
2231 -rm -f */*.tree */*.loop */*.dbr */*.jump2 */*.sched */*.cse2
2232 -rm -f */*.sched2 */*.stack */*.regmove */*.gcse
2233 # Delete some files made during installation.
2234 -rm -f specs gfloat.h float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2235 -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2236 # Delete files generated for fixproto
2237 -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2238 gen-protos fixproto.list fixtmp.* fixhdr.ready
2239 # Delete unwanted output files from TeX.
2240 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2241 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2242 # Delete sorted indices we don't actually use.
2243 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2244 # Delete core dumps.
2248 # Delete all files made by compilation
2249 # that don't exist in the distribution.
2250 clean: mostlyclean lang.clean
2251 # It may not be quite desirable to delete unprotoize.c here,
2252 # but the spec for `make clean' requires it.
2253 # Using unprotoize.c is not quite right in the first place,
2254 # but what better way is there?
2255 -rm -f libgcc.a libgcc1.a libgcc1-asm.a libgcc2.a libgcc2.ready
2259 -if [ -f md.pre-cpp ]; then \
2262 # Delete the include directory.
2264 # Delete files used by the "multilib" facility (including libgcc subdirs).
2265 -rm -f multilib.h tmpmultilib*
2266 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2267 rm -rf $(MULTILIB_DIRNAMES); \
2268 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2269 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2271 -rm -fr stage1 stage2 stage3 stage4
2273 # Delete all files that users would normally create
2274 # while building and installing GCC.
2275 distclean: clean lang.distclean
2276 -rm -f tm.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
2278 -rm -f config.status config.run config.cache config.bak
2279 -rm -f Make-lang Make-hooks Make-host Make-target
2280 -rm -f Makefile specs.h options.h gencheck.h *.oaux
2281 -rm -f gthr-default.h
2282 -rm -f */stage1 */stage2 */stage3 */stage4 */include
2283 -rm -f c-parse.output
2286 -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2287 -rm -f testsuite/{gcc,g++}.{log,sum}
2289 # Delete anything likely to be found in the source directory
2290 # that shouldn't be in the distribution.
2291 extraclean: distclean lang.extraclean
2292 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2293 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2294 -rm -f config/*/=* config/*/"#"* config/*/*~*
2295 -rm -f config/*/*.orig config/*/*.rej
2296 -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2297 -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2298 -rm -f *lose config/*lose config/*/*lose
2299 -rm -f *.s *.s[0-9] *.i config/ChangeLog
2300 -rm -f */=* */"#"* */*~*
2301 -rm -f */patch* */*.orig */*.rej
2302 -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2303 -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2304 -rm -f */*lose */*.s */*.s[0-9] */*.i
2306 # Get rid of every file that's generated from some other file, except for `configure'.
2307 # Most of these files ARE PRESENT in the GCC distribution.
2309 @echo 'This command is intended for maintainers to use; it'
2310 @echo 'deletes files that may need special tools to rebuild.'
2311 $(MAKE) distclean lang.maintainer-clean
2312 -rm -f c-parse.y c-gperf.h
2313 -rm -f c-parse.c c-parse.h c-parse.output
2314 -rm -f cexp.c cexp.output TAGS
2315 -rm -f cpp.info* cpp.??s cpp.*aux
2316 -rm -f gcc.info* gcc.??s gcc.*aux
2318 # Entry points `install' and `uninstall'.
2319 # Also use `install-collect2' to install collect2 when the config files don't.
2321 # The semicolon is to prevent the install.sh -> install default rule
2322 # from doing anything. Having it run true helps avoid problems and
2323 # noise from versions of make which don't like to have null commands.
2324 install: $(INSTALL_TARGET) ; @true
2326 # Copy the compiler files into directories where they will be run.
2327 # Install the driver last so that the window when things are
2329 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2330 install-man install-info lang.install-normal install-driver
2332 # Do nothing while making gcc with a cross-compiler. The person who
2333 # makes gcc for the target machine has to know how to put a complete
2334 # gcc together by hand.
2335 install-build: force
2336 @echo You have to install gcc on your target machine by hand.
2338 # Run this on the target machine
2339 # to finish installation of cross compiler.
2340 install-cross-rest: install-float-h-cross
2342 # Install float.h for cross compiler.
2343 # Run this on the target machine!
2344 install-float-h-cross: installdirs
2345 # if [ -f enquire ] ; then true; else false; fi
2346 # Note: don't use -. We should fail right away if enquire was not made.
2347 ./enquire -f > $(tmpdir)/float.h
2348 -rm -f $(libsubdir)/include/float.h
2349 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2350 -rm -f $(tmpdir)/float.h
2351 chmod a-x $(libsubdir)/include/float.h
2353 # Create the installation directories.
2355 -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2356 -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2357 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2358 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2359 # This dir isn't currently searched by cpp.
2360 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2361 -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2362 fdir=$${fdir}/$${dir}; \
2363 if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2365 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2366 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2367 -if [ -d $(tooldir) ] ; then true ; else mkdir $(tooldir) ; chmod a+rx $(tooldir) ; fi
2368 -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2369 -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2370 # We don't use mkdir -p to create the parents of man1dir,
2371 # because some systems don't support it.
2372 # Instead, we use this technique to create the immediate parent of man1dir.
2373 -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2374 if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2375 -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2377 # Install the compiler executables built during cross compilation.
2378 install-common: native installdirs $(EXTRA_PARTS) lang.install-common
2379 for file in $(COMPILERS); do \
2380 if [ -f $$file ] ; then \
2381 rm -f $(libsubdir)/$$file; \
2382 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2386 for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2387 if [ x"$$file" != x.. ]; then \
2388 rm -f $(libsubdir)/$$file; \
2389 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2392 for file in $(EXTRA_PARTS) ..; do \
2393 if [ x"$$file" != x.. ]; then \
2394 rm -f $(libsubdir)/$$file; \
2395 $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2396 chmod a-x $(libsubdir)/$$file; \
2399 # Don't mess with specs if it doesn't exist yet.
2400 -if [ -f specs ] ; then \
2401 rm -f $(libsubdir)/specs; \
2402 $(INSTALL_DATA) specs $(libsubdir)/specs; \
2403 chmod a-x $(libsubdir)/specs; \
2405 # Install protoize if it was compiled.
2406 -if [ -f protoize$(exeext) ]; \
2408 if [ -f gcc-cross$(exeext) ] ; then \
2409 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2410 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2411 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2412 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2414 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2415 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2416 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2417 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2419 rm -f $(libsubdir)/SYSCALLS.c.X; \
2420 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2421 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2423 -rm -f $(libsubdir)/cpp$(exeext)
2424 $(INSTALL_PROGRAM) cpp$(exeext) $(libsubdir)/cpp$(exeext)
2425 # Install gcov if it was compiled.
2426 -if [ -f gcov$(exeext) ]; \
2428 rm -f $(bindir)/gcov$(exeext); \
2429 $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/gcov$(exeext); \
2430 chmod a+x $(bindir)/gcov$(exeext); \
2433 # Install the driver program as $(target_alias)-gcc
2434 # and also as either gcc (if native) or $(tooldir)/bin/gcc.
2435 install-driver: xgcc$(exeext)
2436 -if [ -f gcc-cross$(exeext) ] ; then \
2437 rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2438 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2439 if [ -d $(tooldir)/bin/. ] ; then \
2440 rm -f $(tooldir)/bin/gcc$(exeext); \
2441 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(tooldir)/bin/gcc$(exeext); \
2444 rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2445 $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2446 rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2447 $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2448 mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2451 # Install the info files.
2452 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2453 # to do the install.
2454 install-info: doc installdirs lang.install-info
2455 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2456 for f in cpp.info* gcc.info*; do \
2457 $(INSTALL_DATA) $$f $(infodir)/$$f; \
2459 -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2460 if [ -f $(infodir)/dir ] ; then \
2461 for f in cpp.info gcc.info; do \
2462 install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2466 -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2468 # Install the man pages.
2469 install-man: installdirs $(srcdir)/gcc.1 $(srcdir)/cccp.1 lang.install-man
2470 -if [ -f gcc-cross$(exeext) ] ; then \
2471 rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2472 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2473 chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2475 rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2476 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2477 chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2479 -rm -f $(man1dir)/cccp$(manext)
2480 -$(INSTALL_DATA) $(srcdir)/cccp.1 $(man1dir)/cccp$(manext)
2481 -chmod a-x $(man1dir)/cccp$(manext)
2483 # Install the library.
2484 install-libgcc: libgcc.a installdirs
2485 -if [ -f libgcc.a ] ; then \
2486 rm -f $(libsubdir)/libgcc.a; \
2487 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
2488 if $(RANLIB_TEST) ; then \
2489 (cd $(libsubdir); $(RANLIB) libgcc.a); else true; fi; \
2490 chmod a-x $(libsubdir)/libgcc.a; \
2493 # Install multiple versions of libgcc.a.
2494 install-multilib: stmp-multilib installdirs
2495 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
2496 dir=`echo $$i | sed -e 's/;.*$$//'`; \
2497 if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; fi; \
2498 for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \
2499 rm -f $(libsubdir)/$${dir}/$${f}; \
2500 $(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \
2502 if $(RANLIB_TEST); then \
2503 (cd $(libsubdir)/$${dir}; $(RANLIB) libgcc.a); else true; fi; \
2504 chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
2507 # Install all the header files built in the include subdirectory.
2508 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2509 # Fix symlinks to absolute paths in the installed include directory to
2510 # point to the installed directory, not the build directory.
2511 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2512 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2513 if [ $$? -eq 0 ]; then \
2514 dir=`cd include; pwd`; \
2515 for i in $$files; do \
2516 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2517 if expr "$$dest" : "$$dir.*" > /dev/null; then \
2518 rm -f $(libsubdir)/include/$$i; \
2519 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2524 # Create or recreate the gcc private include file directory.
2525 install-include-dir: installdirs
2526 -rm -rf $(libsubdir)/include
2527 mkdir $(libsubdir)/include
2528 -chmod a+rx $(libsubdir)/include
2530 # Install the include directory using tar.
2531 install-headers-tar: stmp-headers $(STMP_FIXPROTO) install-include-dir
2533 tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar $(TAROUTOPTS) - )
2534 # /bin/sh on some systems returns the status of the first tar,
2535 # and that can lose with GNU tar which always writes a full block.
2536 # So use `exit 0' to ignore its exit status.
2538 # Install the include directory using cpio.
2539 install-headers-cpio: stmp-headers $(STMP_FIXPROTO) install-include-dir
2540 (cd include; find . -print) | (cd include; cpio -pdum $(libsubdir)/include)
2542 # Put assert.h where it won't override GNU libc's assert.h.
2543 # It goes in a dir that is searched after GNU libc's headers;
2544 # thus, the following conditionals are no longer needed.
2545 # But it's not worth deleting them now.
2546 ## Don't replace the assert.h already there if it is not from GCC.
2547 ## This code would be simpler if it tested for -f ... && ! grep ...
2548 ## but supposedly the ! operator is missing in sh on some systems.
2549 install-assert-h: assert.h installdirs
2550 if [ -f $(assertdir)/assert.h ]; \
2552 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2554 rm -f $(assertdir)/assert.h; \
2555 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2556 chmod a-x $(assertdir)/assert.h; \
2560 rm -f $(assertdir)/assert.h; \
2561 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2562 chmod a-x $(assertdir)/assert.h; \
2565 # Use this target to install the program `collect2' under the name `collect2'.
2566 install-collect2: collect2 installdirs
2567 $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2568 # Install the driver program as $(libsubdir)/gcc for collect2.
2569 $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2571 # Cancel installation by deleting the installed files.
2572 uninstall: lang.uninstall
2573 -rm -rf $(libsubdir)
2574 -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2575 -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2576 -rm -rf $(bindir)/protoize$(exeext)
2577 -rm -rf $(bindir)/unprotoize$(exeext)
2578 -rm -rf $(bindir)/gcov$(exeext)
2579 -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2580 -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2581 -rm -rf $(man1dir)/cccp$(manext)
2582 -rm -rf $(man1dir)/protoize$(manext)
2583 -rm -rf $(man1dir)/unprotoize$(manext)
2584 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2586 # These targets are for the dejagnu testsuites. The file site.exp
2587 # contains global variables that all the testsuites will use.
2589 # Set to $(target_alias)/ for cross.
2590 target_subdir = @target_subdir@
2592 site.exp: ./config.status Makefile
2593 @echo "Making a new config file..."
2596 -@mv site.exp site.bak
2597 @echo "## these variables are automatically generated by make ##" > ./tmp0
2598 @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2599 @echo "# add them to the last section" >> ./tmp0
2600 @echo "set rootme \"`pwd`\"" >> ./tmp0
2601 @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2602 @echo "set host_triplet $(host_canonical)" >> ./tmp0
2603 @echo "set build_triplet $(build_canonical)" >> ./tmp0
2604 @echo "set target_triplet $(target)" >> ./tmp0
2605 @echo "set target_alias $(target_alias)" >> ./tmp0
2606 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2607 @echo "set CFLAGS \"\"" >> ./tmp0
2608 @echo "set CXXFLAGS \"-I$(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
2609 # If newlib has been configured, we need to pass -B to gcc so it can find
2610 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
2611 # message if it doesn't, but the testsuite is supposed to ignore the message -
2612 # it's too difficult to tell when to and when not to pass -B (not all targets
2613 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
2614 # seems like too selective a test.
2615 # ??? Another way to solve this might be to rely on linker scripts. Then
2616 # theoretically the -B won't be needed.
2617 # We also need to pass -L ../ld so that the linker can find ldscripts.
2618 @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2619 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2620 echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2621 echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2622 echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2623 echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2626 @if [ -d $(objdir)/../ld ] ; then \
2627 echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2630 echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2631 @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2632 @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2633 @cat ./tmp0 > site.exp
2634 @cat site.bak | sed \
2635 -e '1,/^## All variables above are.*##/ d' >> site.exp
2638 CHECK_TARGETS = check-gcc check-g++ check-g77 check-objc
2640 check: $(CHECK_TARGETS)
2642 testsuite/site.exp: site.exp
2643 if [ -d testsuite ]; then \
2648 rm -rf testsuite/site.exp
2649 cp site.exp testsuite/site.exp
2651 check-g++: testsuite/site.exp
2652 -rootme=`pwd`; export rootme; \
2653 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2655 EXPECT=${EXPECT} ; export EXPECT ; \
2656 if [ -f $${rootme}/../expect/expect ] ; then \
2657 TCL_LIBRARY=$${srcdir}/../tcl/library ; \
2658 export TCL_LIBRARY ; fi ; \
2659 $(RUNTEST) --tool g++ $(RUNTESTFLAGS)
2661 check-gcc: testsuite/site.exp
2662 -rootme=`pwd`; export rootme; \
2663 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2665 EXPECT=${EXPECT} ; export EXPECT ; \
2666 if [ -f $${rootme}/../expect/expect ] ; then \
2667 TCL_LIBRARY=$${srcdir}/../tcl/library ; \
2668 export TCL_LIBRARY ; fi ; \
2669 $(RUNTEST) --tool gcc $(RUNTESTFLAGS)
2671 check-g77: testsuite/site.exp
2672 -rootme=`pwd`; export rootme; \
2673 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2675 EXPECT=${EXPECT} ; export EXPECT ; \
2676 if [ -f $${rootme}/../expect/expect ] ; then \
2677 TCL_LIBRARY=$${srcdir}/../tcl/library ; \
2678 export TCL_LIBRARY ; fi ; \
2679 $(RUNTEST) --tool g77 $(RUNTESTFLAGS)
2681 check-objc: testsuite/site.exp
2682 -rootme=`pwd`; export rootme; \
2683 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2685 EXPECT=${EXPECT} ; export EXPECT ; \
2686 if [ -f $${rootme}/../expect/expect ] ; then \
2687 TCL_LIBRARY=$${srcdir}/../tcl/library ; \
2688 export TCL_LIBRARY ; fi ; \
2689 $(RUNTEST) --tool objc $(RUNTESTFLAGS)
2691 # These exist for maintenance purposes.
2693 # Update the tags table.
2697 mv -f c-parse.[ch] cexp.c =*.[chy] tmp-tags; \
2698 etags *.y *.h *.c; \
2702 # Create the distribution tar.gz file.
2704 gzip --best < tmp-gcc.xtar > tmp-gcc.xtar.gz
2705 mv tmp-gcc.xtar.gz gcc-$(version).tar.gz
2707 tmp-gcc.xtar: distdir
2708 # Make the distribution.
2709 tar -chf tmp-gcc.xtar gcc-$(version)
2712 if [ -d $(srcdir)/CVS ]; then cd $(srcdir) && cvs -r update; fi
2714 # This target exists to do the initial work before the language specific
2716 distdir-start: doc $(srcdir)/INSTALL $(srcdir)/c-parse.y $(srcdir)/c-gperf.h \
2717 $(srcdir)/c-parse.c $(srcdir)/cexp.c $(srcdir)/config.in \
2718 $(srcdir)/version.c TAGS
2719 @if grep -s "for version ${mainversion}" gcc.texi > /dev/null; \
2721 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
2723 # Update the version number in README
2724 awk '$$1 " " $$2 " " $$3 == "This directory contains" \
2725 { $$6 = version; print $$0 } \
2726 $$1 " " $$2 " " $$3 != "This directory contains"' \
2727 version=$(version) $(srcdir)/README > tmp.README
2728 mv tmp.README README
2729 -rm -rf gcc-$(version) tmp
2730 # Put all the files in a temporary subdirectory
2731 # which has the name that we want to have in the tar file.
2736 for file in `(cd $(srcdir) && echo *[0-9a-zA-Z+])`; do \
2737 test -f $(srcdir)/$$file && $(LN_S) $(srcdir)/$$file tmp; \
2739 if test "$(srcdir)" != "." ; then \
2740 for file in c-parse.c cexp.c ; do \
2741 test -f ./$$file && $(LN_S) ../$$file tmp; \
2744 for file in `(cd $(srcdir)/config && echo *[0-9a-zA-Z+])`; do \
2745 if test -d $(srcdir)/config/$$file \
2746 && test "$$file" != RCS && test "$$file" != CVS; then \
2747 mkdir tmp/config/$$file; \
2748 for subfile in `(cd $(srcdir)/config/$$file && echo *[0-9a-zA-Z+])`; do \
2749 $(LN_S) $(srcdir)/config/$$file/$$subfile tmp/config/$$file; \
2752 $(LN_S) $(srcdir)/config/$$file tmp/config; \
2755 for file in `(cd $(srcdir)/ginclude && echo *[0-9a-zA-Z+])`; do \
2756 $(LN_S) $(srcdir)/ginclude/$$file tmp/ginclude; \
2758 for file in `(cd $(srcdir)/objc && echo *[0-9a-zA-Z+])`; do \
2759 $(LN_S) $(srcdir)/objc/$$file tmp/objc; \
2761 $(LN_S) .gdbinit tmp
2763 # Finish making `distdir', after the languages have done their thing.
2765 mv tmp gcc-$(version)
2766 # Get rid of everything we don't want in the distribution. We'd want
2767 # this to use Makefile.in, but it doesn't have the `lang.foo' targets
2769 cd gcc-$(version); make extraclean VERSION_DEP=
2771 distdir: distdir-cvs distdir-start lang.distdir distdir-finish
2773 # make diff oldversion=M.N
2774 # creates a diff file between an older distribution and this one.
2775 # The -P option assumes this is GNU diff.
2777 diff -rc2P -x c-parse.y -x c-parse.c -x c-parse.h -x c-gperf.h \
2778 -x cexp.c -x -x TAGS -x INSTALL \
2779 -x configure -x config.in \
2780 -x "gcc.??" -x "gcc.??s" -x gcc.aux -x "gcc.info*" \
2781 -x "cpp.??" -x "cpp.??s" -x cpp.aux -x "cpp.info*" \
2782 $(LANG_DIFF_EXCLUDES) \
2783 gcc-$(oldversion) gcc-$(version) > gcc-$(oldversion)-$(version).diff
2785 bootstrap bootstrap-lean: force
2786 # Only build the C compiler for stage1, because that is the only one that
2787 # we can guarantee will build with the native compiler, and also it is the
2788 # only thing useful for building stage2.
2789 $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
2791 # This used to define ALLOCA as empty, but that would lead to bad results
2792 # for a subsequent `make install' since that would not have ALLOCA empty.
2793 # To prevent `make install' from compiling alloca.o and then relinking cc1
2794 # because alloca.o is newer, we permit these recursive makes to compile
2795 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
2796 $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2798 -if test $@ = bootstrap-lean; then rm -rf stage1; else true; fi
2799 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2801 bootstrap2 bootstrap2-lean: force
2802 $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2804 -if test $@ = bootstrap2-lean; then rm -rf stage1; else true; fi
2805 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2807 bootstrap3 bootstrap3-lean: force
2808 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2810 bootstrap4 bootstrap4-lean: force
2811 $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage3/ LANGUAGES="$(LANGUAGES)"
2813 # Compare the object files in the current directory with those in the
2816 # ./ avoids bug in some versions of tail.
2817 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
2819 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2820 for file in *$(objext); do \
2821 tail +16c ./$$file > tmp-foo1; \
2822 tail +16c stage$$stage/$$file > tmp-foo2 \
2823 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2825 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2826 for dir in tmp-foo $(SUBDIRS); do \
2827 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2828 for file in $$dir/*$(objext); do \
2829 tail +16c ./$$file > tmp-foo1; \
2830 tail +16c stage$$stage/$$file > tmp-foo2 \
2831 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2836 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2837 if [ -f .bad_compare ]; then \
2838 echo "Bootstrap comparison failure!"; \
2843 *-lean ) rm -rf stage$$stage ;; \
2848 # Compare the object files in the current directory with those in the
2849 # stage2 directory. Use gnu cmp (diffutils v2.4 or later) to avoid
2850 # running tail and the overhead of twice copying each object file.
2852 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
2854 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2855 for file in *$(objext); do \
2856 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2858 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2859 for dir in tmp-foo $(SUBDIRS); do \
2860 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2861 for file in $$dir/*$(objext); do \
2862 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2866 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2867 if [ -f .bad_compare ]; then \
2868 echo "Bootstrap comparison failure!"; \
2873 *-lean ) rm -rf stage$$stage ;; \
2877 # Copy the object files from a particular stage into a subdirectory.
2879 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
2880 -for dir in . $(SUBDIRS) ; \
2882 if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
2884 -mv $(STAGESTUFF) stage1
2885 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2886 # dir will work properly.
2887 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
2888 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
2889 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
2890 -rm -f stage1/libgcc.a
2892 -if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi
2893 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2894 cp stage1/$${f} . ; \
2897 stage1: force stage1-start lang.stage1
2900 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
2901 -for dir in . $(SUBDIRS) ; \
2903 if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
2905 -mv $(STAGESTUFF) stage2
2906 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2907 # dir will work properly.
2908 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
2909 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
2910 -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
2911 -rm -f stage2/libgcc.a
2913 -if $(RANLIB_TEST) ; then $(RANLIB) stage2/libgcc.a; else true; fi
2914 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2915 cp stage2/$${f} . ; \
2918 stage2: force stage2-start lang.stage2
2921 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
2922 -for dir in . $(SUBDIRS) ; \
2924 if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
2926 -mv $(STAGESTUFF) stage3
2927 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2928 # dir will work properly.
2929 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
2930 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
2931 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
2932 -rm -f stage3/libgcc.a
2934 -if $(RANLIB_TEST) ; then $(RANLIB) stage3/libgcc.a; else true; fi
2935 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2936 cp stage3/$${f} . ; \
2939 stage3: force stage3-start lang.stage3
2942 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
2943 -for dir in . $(SUBDIRS) ; \
2945 if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
2947 -mv $(STAGESTUFF) stage4
2948 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2949 # dir will work properly.
2950 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
2951 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
2952 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
2953 -rm -f stage4/libgcc.a
2955 -if $(RANLIB_TEST) ; then $(RANLIB) stage4/libgcc.a; else true; fi
2956 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2957 cp stage4/$${f} . ; \
2960 stage4: force stage4-start lang.stage4
2962 # Copy just the executable files from a particular stage into a subdirectory,
2963 # and delete the object files. Use this if you're just verifying a version
2964 # that is pretty sure to work, and you are short of disk space.
2965 risky-stage1: stage1
2968 risky-stage2: stage2
2971 risky-stage3: stage3
2974 risky-stage4: stage4
2977 #In GNU Make, ignore whether `stage*' exists.
2978 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
2979 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
2984 # The enquire rules are still useful for building new float-anything.h.
2985 # Special flags for compiling enquire.
2986 # We disable optimization to make floating point more reliable.
2987 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
2988 ENQUIRE_LDFLAGS = $(LDFLAGS)
2990 # Enquire target (This is a variable so that a target can choose not to
2994 # Test to see whether <float.h> exists in the system header files,
2995 # and is not derived from GCC.
2997 [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
2998 if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3001 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3002 # to ensure, we're emitting a full blown <float.h> ourselves.
3003 FLOAT_H_TEST = false
3005 # Used to compile enquire with standard cc, but have forgotten why.
3006 # Let's try with GCC.
3007 enquire: enquire.o $(GCC_PARTS)
3008 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3009 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3010 if $(FLOAT_H_TEST); then \
3011 rm -f include/float.h; \
3012 SYS_FLOAT_H_WRAP=1; \
3014 SYS_FLOAT_H_WRAP=0; \
3016 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3017 -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3018 -I. -c $(srcdir)/enquire.c
3020 # Create float.h source for the native machine.
3021 # Make it empty if we can use the system float.h without changes.
3022 float.h-nat: enquire
3023 -./enquire -f > tmp-float.h
3024 grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3025 mv tmp-float.h float.h-nat
3027 # Create a dummy float.h source for a cross-compiler.
3028 # ??? This isn't used anymore. Should we create config/float-unkn.h
3029 # and make that the default float_format in configure?
3031 echo "#ifndef __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3032 echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3033 echo "#endif" >> t-float.h-cross
3034 mv t-float.h-cross float.h-cross