1 # Makefile for GNU C compiler.
2 # Copyright (C) 1987, 88, 90-98, 1999 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 CONFIG_LANGUAGES = @all_languages@
43 LANGUAGES = c proto gcov$(exeext) $(CONFIG_LANGUAGES)
45 # Selection of languages to be made during stage1 build.
46 # This is overridden by configure.
47 BOOT_LANGUAGES = c @all_boot_languages@
53 # Various ways of specifying flags for compilations:
54 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
55 # BOOT_CFLAGS is the value of CFLAGS to pass
56 # to the stage2 and stage3 compilations
57 # WARN_CFLAGS are the warning flags to pass to stage2 and stage3.
58 # (And for stage 1 if the native compiler is GCC.) It is
59 # separate from BOOT_CFLAGS because people tend to override optimization
60 # flags and we'd like them to still have warnings turned on. They are free
61 # to explicitly turn warnings off if they wish.
62 # XCFLAGS is used for most compilations but not when using the GCC just built.
63 # TCFLAGS is used for compilations with the GCC just built.
66 CFLAGS = -g @stage1_warn_cflags@
67 BOOT_CFLAGS = -O2 $(CFLAGS)
68 WARN_CFLAGS = -W -Wall
69 # These exists to be overridden by the x-* and t-* files, respectively.
78 # srcdir might be a relative pathname which won't be valid in a subdirectory,
79 # so we must use objdir/srcdir instead to make it safe. objdir is always
81 BISON = `if [ -f $(objdir)/../bison/bison ] ; then case $(srcdir) in \
82 /*) echo $(objdir)/../bison/bison -L $(srcdir)/../bison/ ;; \
83 *) echo $(objdir)/../bison/bison -L $(objdir)/$(srcdir)/../bison/ ;; \
84 esac; else echo bison ; fi`
86 LEX = `if [ -f $(objdir)/../flex/flex ] ; then echo $(objdir)/../flex/flex ; else echo flex ; fi`
93 # on sysV, define this as cp.
95 # Some systems may be missing symbolic links, regular links, or both.
96 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
99 # These permit overriding just for certain files.
100 INSTALL_PROGRAM = @INSTALL_PROGRAM@
101 INSTALL_DATA = @INSTALL_DATA@
105 # For GNUmake: let us decide what gets passed to recursive makes.
109 # Define this as & to perform parallel make on a Sequent.
110 # Note that this has some bugs, and it seems currently necessary
111 # to compile all the gen* files first by hand to avoid erroneous results.
114 # How to invoke ranlib.
116 # Test to use to see whether ranlib exists on the system.
119 || ( [ "$(host_canonical)" = "$(target)" ] \
120 && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
122 # Compiler to use for compiling libgcc1.a.
123 # OLDCC should not be the GNU C compiler,
124 # since that would compile typical libgcc1.a functions such as mulsi3
125 # into infinite recursions.
128 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
129 # NOTE: -O does not work on some Unix systems!
132 # Version of ar to use when compiling libgcc1.a.
136 # Target to use when installing include directory. Either
137 # install-headers-tar or install-headers-cpio.
138 INSTALL_HEADERS_DIR = @build_install_headers_dir@
140 # Header files that are made available under the same name
141 # to programs compiled with GCC.
142 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
143 $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/va-alpha.h \
144 $(srcdir)/ginclude/va-h8300.h $(srcdir)/ginclude/va-i860.h \
145 $(srcdir)/ginclude/va-i960.h $(srcdir)/ginclude/va-mips.h \
146 $(srcdir)/ginclude/va-m88k.h $(srcdir)/ginclude/va-mn10200.h \
147 $(srcdir)/ginclude/va-mn10300.h $(srcdir)/ginclude/va-pa.h \
148 $(srcdir)/ginclude/va-pyr.h $(srcdir)/ginclude/va-sparc.h \
149 $(srcdir)/ginclude/va-clipper.h $(srcdir)/ginclude/va-spur.h \
150 $(srcdir)/ginclude/va-m32r.h $(srcdir)/ginclude/va-sh.h \
151 $(srcdir)/ginclude/va-v850.h $(srcdir)/ginclude/va-arc.h \
152 $(srcdir)/ginclude/iso646.h $(srcdir)/ginclude/va-ppc.h \
153 $(srcdir)/ginclude/va-c4x.h $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS) \
154 $(srcdir)/ginclude/proto.h $(srcdir)/ginclude/stdbool.h
156 # Target to use whe installing assert.h. Some systems may
157 # want to set this empty.
158 INSTALL_ASSERT_H = install-assert-h
160 # The GCC to use for compiling libgcc2.a, enquire, and libgcc1-test.
161 # Usually the one we just built.
162 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
163 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/
165 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
166 # It omits XCFLAGS, and specifies -B./.
167 # It also specifies -I./include to find, e.g., stddef.h.
168 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) -I./include $(TCFLAGS)
170 # Sed command to transform gcc to installed name. Overwritten by configure.
171 program_transform_name = @program_transform_name@
172 program_transform_cross_name = s,^,$(target_alias)-,
174 build_canonical = @build_canonical@
175 host_canonical = @host_canonical@
177 # Tools to use when building a cross-compiler.
178 # These are used because `configure' appends `cross-make'
179 # to the makefile when making a cross-compiler.
181 # Use the tools from the build tree, if they are available.
183 # objdir is set by configure.
187 if [ -f $(objdir)/../binutils/ar ] ; then \
188 echo $(objdir)/../binutils/ar ; \
190 if [ "$(host_canonical)" = "$(target)" ] ; then \
193 t='$(program_transform_name)'; echo ar | sed -e $$t ; \
196 AR_FLAGS_FOR_TARGET = rc
197 RANLIB_FOR_TARGET = ` \
198 if [ -f $(objdir)/../binutils/ranlib ] ; then \
199 echo $(objdir)/../binutils/ranlib ; \
201 if [ "$(host_canonical)" = "$(target)" ] ; then \
204 t='$(program_transform_name)'; echo ranlib | sed -e $$t ; \
207 RANLIB_TEST_FOR_TARGET = \
208 [ -f $(RANLIB_FOR_TARGET) ] \
209 || ( [ "$(host_canonical)" = "$(target)" ] \
210 && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
212 # Dir to search for system headers. Overridden by cross-make.
213 SYSTEM_HEADER_DIR = /usr/include
215 # Control whether to run fixproto.
216 STMP_FIXPROTO = stmp-fixproto
218 # Test to see whether <limits.h> exists in the system header files.
219 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
221 # There may be a premade insn-attrtab.c for this machine.
222 # (You could rebuild it with genattrtab as usual, but it takes a long time.)
223 # PREMADE_ATTRTAB is the file name of the file to use.
224 # PREMADE_ATTRTAB_MD is the md file it corresponds to.
225 PREMADE_ATTRTAB_MD = Makefile # Guaranteed not to cmp equal to md.
229 target_alias=@target_alias@
230 xmake_file=@dep_host_xmake_file@
231 tmake_file=@dep_tmake_file@
232 out_file=$(srcdir)/config/@out_file@
233 out_object_file=@out_object_file@
234 md_file=$(srcdir)/config/@md_file@
235 tm_file=@tm_file_list@
236 build_xm_file=@build_xm_file_list@
237 host_xm_file=@host_xm_file_list@
238 lang_specs_files=@lang_specs_files@
239 lang_options_files=@lang_options_files@
240 lang_tree_files=@lang_tree_files@
241 GCC_THREAD_FILE=@thread_file@
242 OBJC_BOEHM_GC=@objc_boehm_gc@
244 GTHREAD_FLAGS=@gthread_flags@
245 # Be prepared for gcc2 merges.
246 gcc_version=@gcc_version@
247 gcc_version_trigger=@gcc_version_trigger@
248 version=$(gcc_version)
249 mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c`
251 # Common prefix for installation directories.
252 # NOTE: This directory must exist when you start installation.
254 # Directory in which to put localized header files. On the systems with
255 # gcc as the native cc, `local_prefix' may not be `prefix' which is
257 # NOTE: local_prefix *should not* default from prefix.
258 local_prefix = @local_prefix@
259 # Directory in which to put host dependent programs and libraries
260 exec_prefix = @exec_prefix@
261 # Directory in which to put the executable for the command `gcc'
263 # Directory in which to put the directories used by the compiler.
265 # Directory in which the compiler finds executables, libraries, etc.
266 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
267 # Used to produce a relative $(gcc_tooldir) in gcc.o
268 unlibsubdir = ../../..
269 # Directory in which to find other cross-compilation tools and headers.
270 # Used in install-cross.
271 gcc_tooldir = @gcc_tooldir@
272 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
273 build_tooldir = $(exec_prefix)/$(target_alias)
274 # Directory in which the compiler finds g++ includes.
275 gxx_include_dir= @gxx_include_dir@
276 # Directory to search for site-specific includes.
277 includedir = $(local_prefix)/include
278 # assertdir is overridden in cross-make.
279 # (But this currently agrees with what is in cross-make.)
280 assertdir = $(gcc_tooldir)/include
281 # where the info files go
283 # Where cpp should go besides $prefix/bin if necessary
284 cpp_install_dir = @cpp_install_dir@
285 # where the locale files go
286 datadir = $(prefix)/@DATADIRNAME@
287 localedir = $(datadir)/locale
288 # Extension (if any) to put in installed man-page filename.
291 exeext = @host_exeext@
292 build_exeext = @build_exeext@
294 # Directory in which to put man pages.
296 man1dir = $(mandir)/man1
297 # Dir for temp files.
300 # Top build directory, relative to here.
303 # Whether we were configured with NLS.
306 # Internationalization library.
307 INTLLIBS = @INTLLIBS@
309 # List of internationalization subdirectories.
311 INTL_SUBDIRS = intl $(POSUB)
313 # Additional system libraries to link with.
316 # Change this to a null string if obstacks are installed in the
320 # Configure will set these if you need vfprintf and possibly _doprnt support.
324 # Specify the rule for actually making libgcc.a,
326 # and the rule for installing it.
327 INSTALL_LIBGCC = install-libgcc
329 # Specify the rule for actually making libgcc1.a.
330 # The value may be empty; that means to do absolutely nothing
331 # with or for libgcc1.a.
334 # Specify the rule for making libgcc1.a for a cross-compiler.
335 # The default rule assumes that libgcc1.a is supplied by the user.
336 CROSS_LIBGCC1 = libgcc1.cross
338 # Specify the rule for actually making libgcc2.a.
341 # Options to use when compiling libgcc2.a.
342 # -g1 causes output of debug info only for file-scope entities.
343 # we use this here because that should be enough, and also
344 # so that -g1 will be tested.
346 LIBGCC2_DEBUG_CFLAGS = -g1
347 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
349 # Additional options to use when compiling libgcc2.a.
350 # Some targets override this to -Iinclude
353 # Additional target-dependent options for compiling libgcc2.a.
354 TARGET_LIBGCC2_CFLAGS =
356 # Things which must be built before building libgcc2.a.
357 # Some targets override this to stmp-int-hdrs
360 # libgcc1-test target (must also be overridable for a target)
361 LIBGCC1_TEST = libgcc1-test
363 # List of extra executables that should be compiled for this target machine
364 # that are used for compiling from source code to object code.
365 # The rules for compiling them should be in the t-* file for the machine.
366 EXTRA_PASSES =@extra_passes@
368 # Like EXTRA_PASSES, but these are used when linking.
369 EXTRA_PROGRAMS = @extra_programs@
371 # List of extra object files that should be compiled for this target machine.
372 # The rules for compiling them should be in the t-* file for the machine.
373 EXTRA_PARTS = @extra_parts@
375 # List of extra object files that should be compiled and linked with
376 # compiler proper (cc1, cc1obj, cc1plus).
377 EXTRA_OBJS = @extra_objs@
379 # List of extra object files that should be compiled and linked with
381 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
383 # List of additional header files to install.
384 # Often this is edited directly by `configure'.
385 EXTRA_HEADERS =@extra_headers_list@
387 # Set this to `collect2' to enable use of collect2.
388 USE_COLLECT2 = @will_use_collect2@
389 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
390 # It is convenient for configure to add the assignment at the beginning,
391 # so don't override it here.
392 USE_COLLECT2 = collect2$(exeext)
394 # List of extra C and assembler files to add to libgcc1.a.
395 # Assembler files should have names ending in `.asm'.
398 # List of extra C and assembler files to add to libgcc2.a.
399 # Assembler files should have names ending in `.asm'.
402 # Handle cpp installation.
406 # We do not try to build float.h anymore. Let configure select the
407 # appropriate pre-built float.h file for the target.
408 FLOAT_H=@float_h_file@
410 # Program to convert libraries.
413 # Control whether header files are installed.
414 INSTALL_HEADERS=install-headers
416 # Options for tar when copying trees. So HPUX can override it.
419 # Select which version of fixincludes to use (I.E. regular versus SVR4)
420 # This value is overridden directly by configure.
421 FIXINCLUDES = @fixincludes@
423 # Additional directories of header files to run fixincludes on.
424 # These should be directories searched automatically by default
425 # just as /usr/include is.
426 # *Do not* use this for directories that happen to contain
427 # header files, but are not searched automatically by default.
428 # On most systems, this is empty.
429 OTHER_FIXINCLUDES_DIRS=
431 # A list of all the language-specific executables.
432 # This is overridden by configure.
433 COMPILERS = cc1$(exeext) @all_compilers@
435 # List of things which should already be built whenever we try to use xgcc
436 # to compile anything (without linking).
437 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES)
439 # List of things which should already be built whenever we try to use xgcc
441 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
443 # Directory to link to, when using the target `maketest'.
446 # Guaranteed to not exist when not passing md through cpp.
447 # This value is overridden directly by configure.
448 MD_FILE = md-cpp-not-used
450 # Flags to use when cross-building GCC.
451 # Prefix to apply to names of object files when using them
452 # to run on the machine we are compiling on.
454 # Prefix to apply to names of object files when compiling them
455 # to run on the machine we are compiling on.
456 # The default for this variable is chosen to keep these rules
457 # out of the way of the other rules for compiling the same source files.
460 HOST_CFLAGS=$(ALL_CFLAGS)
462 HOST_INTLLIBS=$(INTLLIBS)
463 HOST_LDFLAGS=$(LDFLAGS)
464 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
465 HOST_ALLOCA=$(ALLOCA)
466 HOST_MALLOC=$(MALLOC)
467 HOST_OBSTACK=$(OBSTACK)
468 HOST_VFPRINTF=$(VFPRINTF)
469 HOST_DOPRINT=$(DOPRINT)
471 # Actual name to use when installing a native compiler.
472 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
473 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
474 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
475 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
477 # Actual name to use when installing a cross-compiler.
478 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
479 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
480 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
482 # Choose the real default target.
485 # Choose the real install target.
486 INSTALL_TARGET=install-normal
488 # Setup the testing framework, if you have one
489 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
490 echo $${rootme}/../expect/expect ; \
491 else echo expect ; fi`
493 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
494 echo $${srcdir}/../dejagnu/runtest ; \
495 else echo runtest; fi`
498 # Extra symbols for fixproto to define when parsing headers.
501 # Extra flags to use when compiling crt{begin,end}.o.
504 # Extra flags to use when compiling [m]crt0.o.
507 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
510 # End of variables for you to override.
512 # Definition of `all' is here so that new rules inserted by sed
513 # do not specify the default target.
514 # The real definition is under `all.internal' (for native compilers)
515 # or `all.cross' (for cross compilers).
518 # This tells GNU Make version 3 not to put all variables in the environment.
521 # sed inserts variable overrides after the following line.
535 # Now figure out from those variables how to compile and link.
539 # IN_GCC tells various files that system.h, toplev.c, etc are available.
540 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC $(SCHED_CFLAGS) @extra_c_flags@
542 # This is the variable actually used when we compile.
543 # If you change this line, you probably also need to change the definition
544 # of HOST_CFLAGS in build-make to match.
545 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) \
549 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
551 # Even if ALLOCA is set, don't use it if compiling with GCC.
552 USE_ALLOCA= ${ALLOCA}
553 USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
554 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
555 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
556 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
557 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
559 # Dependency on obstack, alloca, malloc or whatever library facilities
560 # are not installed in the system libraries.
561 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
562 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT)
564 # Likewise, for use in the tools that must run on this machine
565 # even if we are cross-building GCC.
566 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
567 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_INTLLIBS) $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT)
569 # How to link with both our special library facilities
570 # and the system's installed libraries.
571 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) $(CLIB) ../libiberty/libiberty.a
573 # Likewise, for use in the tools that must run on this machine
574 # even if we are cross-building GCC.
575 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
576 $(HOST_INTLLIBS) $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) \
579 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o
580 HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
581 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
583 # Specify the directories to be searched for header files.
584 # Both . and srcdir are used, in that order,
585 # so that tm.h and config.h will be found in the compilation
586 # subdirectory rather than in the source directory.
587 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config -I$(srcdir)/../include
589 # Always use -I$(srcdir)/config when compiling.
591 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
593 # This tells GNU make version 3 not to export all the variables
594 # defined in this file into the environment.
597 # Support for additional languages (other than c and objc).
598 # ??? objc can be supported this way too (leave for later).
600 # These next lines are overridden by configure.
601 LANG_MAKEFILES = @all_lang_makefiles@
602 LANG_STAGESTUFF = @all_stagestuff@
603 LANG_DIFF_EXCLUDES = @all_diff_excludes@
604 LANG_LIB2FUNCS = @all_lib2funcs@
605 LANG_EXTRA_HEADERS = @all_headers@
607 # Flags to pass to recursive makes.
608 # CC is set by configure. Hosts without symlinks need special handling
609 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
611 # ??? The choices here will need some experimenting with.
613 "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
614 "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
616 "BISONFLAGS=$(BISONFLAGS)" \
617 "CC=@cc_set_by_configure@" \
620 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
621 "LDFLAGS=$(LDFLAGS)" \
623 "LEXFLAGS=$(LEXFLAGS)" \
626 "MAKEINFO=$(MAKEINFO)" \
627 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
628 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
629 "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
631 "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
633 "build_exeext=$(build_exeext)" \
635 "exec_prefix=$(exec_prefix)" \
637 "local_prefix=$(local_prefix)" \
638 "gxx_include_dir=$(gxx_include_dir)" \
639 "tooldir=$(tooldir)" \
640 "gcc_tooldir=$(gcc_tooldir)" \
642 "libsubdir=$(libsubdir)" \
643 "datadir=$(datadir)" \
644 "distdir=../tmp/\$$(subdir)" \
645 "localedir=$(localedir)"
647 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
648 -e 's|^ *[^ /][^ /]*/|%&|' \
650 -e 's|% *[^- /]|%&|g' \
653 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
654 "CC=`echo @cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
656 # Lists of files for various purposes.
658 # Language-specific object files for C and Objective C.
659 C_AND_OBJC_OBJS = c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o \
660 c-aux-info.o c-common.o c-iterate.o @extra_c_objs@
662 # Language-specific object files for C.
663 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
665 SCHED_PREFIX = @sched_prefix@
666 SCHED_CFLAGS = @sched_cflags@
668 # Language-independent object files.
669 OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
670 function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o \
671 intl.o varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o real.o \
672 dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o gcse.o \
673 integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o varray.o \
674 regclass.o regmove.o local-alloc.o global.o reload.o reload1.o caller-save.o \
675 insn-peep.o reorg.o $(SCHED_PREFIX)sched.o final.o recog.o reg-stack.o \
676 insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o \
677 profile.o insn-attrtab.o $(out_object_file) getpwd.o $(EXTRA_OBJS) convert.o \
678 mbchar.o dyn-string.o splay-tree.o graph.o sbitmap.o resource.o
680 # GEN files are listed separately, so they can be built before doing parallel
681 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
682 # them before rtl.o is compiled.
683 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \
684 genpeep gengenrtl gencheck
688 # Files to be copied away after each stage in building.
689 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
690 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
691 insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
692 s-flags s-config s-codes s-mlib s-under\
693 s-output s-recog s-emit s-extract s-peep s-check \
694 s-attr s-attrtab s-opinit s-crt s-crtS s-crt0 \
695 genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
696 genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
697 genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
698 genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
699 gencheck$(build_exeext) \
700 xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES) \
701 $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
702 $(CCCP)$(exeext) cc1obj$(exeext) enquire$(exeext) \
703 protoize$(exeext) unprotoize$(exeext) \
704 specs collect2$(exeext) $(USE_COLLECT2) underscore.c \
706 *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop \
707 *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack *.gcse \
711 # Members of libgcc1.a.
712 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
713 _lshrsi3 _ashrsi3 _ashlsi3 \
714 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
715 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
716 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
717 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
718 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
720 # Library members defined in libgcc2.c.
721 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
722 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 \
723 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
724 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
725 _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
726 _fixtfdi _fixunstfdi _floatditf \
727 __gcc_bcmp _varargs __dummy _eprintf \
728 _bb _shtab _clear_cache _trampoline __main _exit \
733 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
734 _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
735 _lt_sf _le_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
738 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
739 _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
740 _lt_df _le_df _si_to_df _df_to_si _negate_df _make_df \
743 # The files that "belong" in CONFIG_H are deliberately omitted
744 # because having them there would not be useful in actual practice.
745 # All they would do is cause complete recompilation every time
746 # one of the machine description files is edited.
747 # That may or may not be what one wants to do.
748 # If it is, rm *.o is an easy way to do it.
749 # CONFIG_H = $(host_xm_file) $(tm_file)
751 RTL_BASE_H = rtl.h rtl.def machmode.h machmode.def
752 RTL_H = $(RTL_BASE_H) genrtl.h
753 TREE_H = tree.h real.h tree.def machmode.h machmode.def tree-check.h
754 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h
755 DEMANGLE_H = $(srcdir)/../include/demangle.h
757 EXPR_H = expr.h insn-codes.h
758 REGS_H = regs.h varray.h machmode.h machmode.def
760 # Language makefile fragments.
762 # The following targets define the interface between us and the languages.
764 # all.build, all.cross, start.encap, rest.encap,
766 # install-normal, install-common, install-info, install-man,
767 # uninstall, distdir,
768 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
769 # stage1, stage2, stage3, stage4
771 # Each language is linked in with a series of hooks (since we can't use `::'
772 # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info).
773 # Configure computes and adds these here.
778 # sed inserts language fragments after the following line.
779 ####language fragments
782 # End of language makefile fragments.
784 # The only suffixes we want for implicit rules are .c and .o, so clear
785 # the list and add them. This speeds up GNU Make, and allows -r to work.
789 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
790 $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
791 $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
792 "$(xmake_file)" "$(tmake_file)"
793 cp config.status config.run
794 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
797 $(srcdir)/configure: $(srcdir)/configure.in
798 cd $(srcdir); autoconf
800 # cstamp-h.in controls rebuilding of config.in.
801 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
802 # delete it. A stamp file is needed as autoheader won't update the file if
803 # nothing has changed.
804 # It remains in the source directory and is part of the distribution.
805 # This follows what is done in shellutils, fileutils, etc.
806 # "echo timestamp" is used instead of touch to be consistent with other
807 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
808 # ??? Newer versions have a maintainer mode that may be useful here.
809 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
810 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
811 cd $(srcdir) && autoheader
812 @rm -f $(srcdir)/cstamp-h.in
813 echo timestamp > $(srcdir)/cstamp-h.in
814 auto-host.h: cstamp-h ; @true
815 cstamp-h: config.in config.status
816 CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
818 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
819 # a target to build even if it is up-to-date. So we must verify that
820 # config.status does not exist before failing.
821 config.status: configure version.c
822 @if [ ! -f config.status ] ; then \
823 echo You must configure gcc. Look at the INSTALL file for details.; \
826 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
829 all.internal: start.encap rest.encap doc
830 # This is what to compile if making a cross-compiler.
831 # Note that we can compile enquire using the cross-compiler just built,
832 # although we can't run it on this machine.
833 all.cross: native gcc-cross specs stmp-headers $(STMP_FIXPROTO) $(LIBGCC) \
834 $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
835 # This is what to compile if making gcc with a cross-compiler.
836 all.build: native xgcc$(exeext) $(EXTRA_PARTS) lang.all.build
837 # This is what must be made before installing GCC and converting libraries.
838 start.encap: native xgcc$(exeext) specs $(LIBGCC1) xlimits.h lang.start.encap
839 # These can't be made until after GCC can run.
840 rest.encap: stmp-headers $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
841 # This is what is made with the host's compiler
842 # whether making a cross compiler or not.
843 native: config.status auto-host.h cpp$(exeext) intl.all $(LANGUAGES) \
844 $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
846 # Define the names for selecting languages in LANGUAGES.
850 # Tell GNU make these are phony targets.
851 .PHONY: C c PROTO proto
853 # On the target machine, finish building a cross compiler.
854 # This does the things that can't be done on the host machine.
855 rest.cross: $(LIBGCC) specs
857 # Verify that it works to compile and link libgcc1-test.
858 # If it does, then there are sufficient replacements for libgcc1.a.
859 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
860 @echo "Testing libgcc1. Ignore linker warning messages."
861 $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
862 -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
863 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext)
864 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
866 # Recompile all the language-independent object files.
867 # This is used only if the user explicitly asks for it.
868 compilations: ${OBJS}
870 # Create a list of the language-independent object files so the language
871 # subdirectories needn't mention their names explicitly.
872 stamp-objlist: $(OBJS)
873 echo " $(OBJS)" | sed -e 's, \([a-z0-9]\), ../\1,g' -e 's/\.o/$(objext)/g' >stamp-objlist
875 # We call this executable `xgcc' rather than `gcc'
876 # to avoid confusion if the current directory is in the path
877 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
878 xgcc$(exeext): gcc.o version.o intl.o prefix.o \
879 version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
880 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o prefix.o version.o \
881 $(EXTRA_GCC_OBJS) $(LIBS)
883 # Dump a specs file to make -B./ read these specs over installed ones.
885 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
888 # We do want to create an executable named `xgcc', so we can use it to
890 # Also create gcc-cross, so that install-common will install properly.
891 gcc-cross: xgcc$(exeext)
892 cp xgcc$(exeext) gcc-cross$(exeext)
894 cc1$(exeext): $(P) $(OBJS) $(C_OBJS) $(LIBDEPS)
895 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJS) $(C_OBJS) $(LIBS)
897 # Build the version of limits.h that we will install.
898 xlimits.h: glimits.h limitx.h limity.h
899 if $(LIMITS_H_TEST) ; then \
900 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
902 cat $(srcdir)/glimits.h > tmp-xlimits.h; \
904 mv tmp-xlimits.h xlimits.h
907 # This is done in two parts because some functions, in libgcc1.c,
908 # must be compiled with something other than GCC,
909 # while the rest, in libgcc2.c, must be compiled with xgcc.
910 # That means we can't do libgcc2.c until after xgcc, cc1, etc.
912 # Use this as value of LIBGCC1 to cause conversion to GNU library format.
913 # LIBCONVERT should put its output in libgcc1.conv.
914 libgcc1.conv: libgcc1.a
915 $(LIBCONVERT) libgcc1.a libgcc1.conv
917 # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely.
918 # Make an empty file instead.
919 libgcc1.null: $(GCC_PASSES)
920 echo "void __foo () {}" > dummy.c
921 $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c
922 $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) libgcc1.null dummy$(objext)
923 rm -f dummy$(objext) dummy.c
925 # This is $(LIBGCC1) for a cross-compiler.
926 # We have no automatic way of building libgcc1.a,
927 # so it's up to the installer to find a way to do that.
928 # This rule deliberately does not depend on libgcc1.a
929 # so that it will fail if the installer hasn't provided it.
931 mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false)
933 # Compile the library of arithmetic subroutines with the native compiler.
934 # Don't compile it with GCC!
935 # (That would cause most arithmetic functions to call themselves.)
937 # NOTE: If you modify these rules substantially, please be sure to
938 # check at least config/i386/t-sco5 and possibly other makefile
940 libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
942 # Actually build it in tmplibgcc1.a, then rename at end,
943 # so that libgcc1.a itself remains nonexistent if compilation is aborted.
944 # -e causes any failing command to make this rule fail.
945 # -e doesn't work in certain shells, so we test $$? as well.
946 # lynx has a broken ar, it always complains when the initial library is
947 # empty, thus this command works only if we don't do -e
948 # There is a trailing backslash (\) deleted from the following line.
950 for name in $(LIB1FUNCS); \
953 rm -f $${name}$(objext); \
954 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
955 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
956 mv libgcc1$(objext) $${name}$(objext); \
957 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
958 rm -f $${name}$(objext); \
960 # Some shells crash when a loop has no items.
961 # So make sure there is always at least one--`..'.
963 # We don't use -e here because there are if statements
964 # that should not make the command give up when the if condition is false.
965 # Instead, we test for failure after each command where it matters.
966 for file in .. $(LIB1FUNCS_EXTRA); \
968 if [ x$${file} != x.. ]; then \
969 name=`echo $${file} | sed -e 's/[.][cS]$$//' -e 's/[.]asm$$//'`; \
971 if [ $${name}.asm = $${file} ]; then \
972 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
974 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
975 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
976 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
977 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
978 rm -f $${name}.s $${name}$(objext); \
982 -if $(RANLIB_TEST_FOR_TARGET) ; then \
983 $(RANLIB_FOR_TARGET) tmplibgcc1.a; \
985 mv tmplibgcc1.a libgcc1.a
987 # Build libgcc1.a from assembler source. LIB1ASMFUNCS is the list of
988 # functions. LIB1ASMSRC is the name of the source file in the config
990 libgcc1-asm.a: libgcc2.ready config.status $(srcdir)/config/$(LIB1ASMSRC)
991 -rm -f tmplibgcc1.a libgcc1.S
992 cp $(srcdir)/config/$(LIB1ASMSRC) libgcc1.S
993 # Actually build it in tmplibgcc1.a, then rename at end,
994 # so that libgcc1-asm.a itself remains nonexistent if compilation is aborted.
995 # -e causes any failing command to make this rule fail.
996 # -e doesn't work in certain shells, so we test $$? as well.
997 # lynx has a broken ar, it always complains when the initial library is
998 # empty, thus this command works only if we don't do -e
999 # There is a trailing backslash (\) deleted from the following line.
1001 for name in $(LIB1ASMFUNCS); \
1004 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} libgcc1.S; \
1005 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1006 mv libgcc1$(objext) $${name}$(objext); \
1007 $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc1.a $${name}$(objext); \
1008 rm -f $${name}$(objext); \
1011 mv tmplibgcc1.a libgcc1-asm.a
1013 # Generate assembly versions of the functions required for libgcc1.
1014 # You'll still need to massage the code by hand (possibly hacking
1015 # underscores and local labels) but this will get you started.
1016 libgcc1.S: libgcc1.c $(CONFIG_H) config.status
1019 for name in $(LIB1FUNCS); \
1022 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -S -DL$${name} $(srcdir)/libgcc1.c; \
1023 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1024 echo '#ifdef ' L$${name} >> libgcc1.S; \
1025 cat libgcc1.s >> libgcc1.S; \
1026 echo '#endif /*' L$${name} '*/' >> libgcc1.S; \
1027 echo "" >> libgcc1.S; \
1030 # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled.
1031 # But recompiling cc1 should not force recompilation of libgcc2.a.
1032 # If you want to force recompilation, delete libgcc2.a.
1033 libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs $(STMP_FIXPROTO)
1034 -if [ -f libgcc2.ready ] ; then \
1037 touch libgcc2.ready; \
1040 LIB2ADD = $(srcdir)/frame.c $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS)
1041 libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(FPBIT) $(DPBIT) $(LIB2ADD) \
1042 machmode.h longlong.h frame.h gbl-ctors.h config.status
1043 # Actually build it in tmplibgcc2.a, then rename at end,
1044 # so that libgcc2.a itself remains nonexistent if compilation is aborted.
1046 # -e causes any failing command to make this rule fail.
1047 # -e doesn't work in certain shells, so we test $$? as well.
1048 # lynx has a broken ar, it always complains when the initial library is
1049 # empty, thus this command works only if we don't do -e
1050 # There is a trailing backslash (\) deleted from the following line.
1052 for name in $(LIB2FUNCS); \
1055 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1056 $(srcdir)/libgcc2.c -o $${name}$(objext); \
1057 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1058 $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${name}$(objext); \
1059 rm -f $${name}$(objext); \
1061 for name in $(LIB2FUNCS_EH); \
1064 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -fexceptions $(INCLUDES) -c \
1065 -DL$${name} $(srcdir)/libgcc2.c -o $${name}$(objext); \
1066 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1067 $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${name}$(objext); \
1068 rm -f $${name}$(objext); \
1070 if [ x$(FPBIT) != x ]; then \
1071 for name in $(FPBIT_FUNCS); \
1074 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1075 -DFINE_GRAINED_LIBRARIES $(FPBIT) -o $${name}$(objext); \
1076 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1077 $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${name}$(objext); \
1078 rm -f $${name}$(objext); \
1081 if [ x$(DPBIT) != x ]; then \
1082 for name in $(DPBIT_FUNCS); \
1085 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1086 -DFINE_GRAINED_LIBRARIES $(DPBIT) -o $${name}$(objext); \
1087 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1088 $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${name}$(objext); \
1089 rm -f $${name}$(objext); \
1092 # Some shells crash when a loop has no items.
1093 # So make sure there is always at least one--`..'.
1095 # We don't use -e here because there are if statements
1096 # that should not make the command give up when the if condition is false.
1097 # Instead, we test for failure after each command where it matters.
1098 for file in $(LIB2ADD); do \
1099 name=`echo $${file} | sed -e 's/[.][cSo]$$//' -e 's/[.]asm$$//' -e 's/[.]txt$$//'`; \
1100 oname=` echo $${name} | sed -e 's,.*/,,'`; \
1101 if [ $${name}.txt = $${file} ]; then \
1102 for f in .. `cat $${file}`; do if [ x$${f} != x.. ]; then \
1103 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1104 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1105 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" CC="$(CC)" \
1106 CFLAGS="$(CFLAGS)" HOST_PREFIX="$(HOST_PREFIX)" \
1107 HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1108 LANGUAGES="$(LANGUAGES)" \
1109 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $${f}; \
1110 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1111 $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${f}; \
1117 if [ $${name}.asm = $${file} ]; then \
1118 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
1120 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
1121 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1122 $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${oname}$(objext); \
1123 rm -f $${name}.s $${oname}$(objext); \
1126 mv tmplibgcc2.a libgcc2.a
1127 # These lines were deleted from above the mv command
1128 # because ranlibing libgcc.a itself should suffice.
1129 # -if [ x${HPUX_GAS} = x ] ; then \
1130 # if $(RANLIB_TEST_FOR_TARGET) ; then \
1131 # $(RANLIB_FOR_TARGET) tmplibgcc2.a;
1135 # Combine the various libraries into a single library, libgcc.a.
1136 libgcc.a: $(LIBGCC1) $(LIBGCC2)
1137 -rm -rf tmplibgcc.a libgcc.a tmpcopy
1139 -if [ x$(LIBGCC1) != x ]; \
1140 then (cd tmpcopy; $(AR_FOR_TARGET) x ../$(LIBGCC1)); \
1143 # Some versions of ar (specifically the one in RISC/os 5.x), create an
1144 # unwritable table of contents file, and then print an error message when
1145 # the second ar command tries to overwrite this file. To avoid the error
1146 # message from ar, we make sure all files are writable.
1147 -(cd tmpcopy; chmod +w * > /dev/null 2>&1)
1148 (cd tmpcopy; $(AR_FOR_TARGET) x ../$(LIBGCC2))
1149 (cd tmpcopy; $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) ../tmplibgcc.a *$(objext))
1151 -if $(RANLIB_TEST_FOR_TARGET) ; then \
1152 $(RANLIB_FOR_TARGET) tmplibgcc.a; \
1154 # Actually build it in tmplibgcc.a, then rename at end,
1155 # so that libgcc.a itself remains nonexistent if compilation is aborted.
1156 mv tmplibgcc.a libgcc.a
1158 # Use the genmultilib shell script to generate the information the gcc
1159 # driver program needs to select the library directory based on the
1161 multilib.h: s-mlib; @true
1162 s-mlib: $(srcdir)/genmultilib Makefile
1163 $(SHELL) $(srcdir)/genmultilib \
1164 "$(MULTILIB_OPTIONS)" \
1165 "$(MULTILIB_DIRNAMES)" \
1166 "$(MULTILIB_MATCHES)" \
1167 "$(MULTILIB_EXCEPTIONS)" \
1168 "$(MULTILIB_EXTRA_OPTS)" > tmp-mlib.h
1169 $(srcdir)/move-if-change tmp-mlib.h multilib.h
1172 # Build multiple copies of libgcc.a, one for each target switch.
1173 stmp-multilib: $(LIBGCC1) libgcc2.c libgcc2.ready $(CONFIG_H) \
1175 $(LIB2ADD) machmode.h longlong.h gbl-ctors.h config.status
1176 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
1177 dir=`echo $$i | sed -e 's/;.*$$//'`; \
1178 flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
1179 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1180 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1181 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1182 CC="$(CC)" CFLAGS="$(CFLAGS)" \
1183 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1184 RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1185 LANGUAGES="$(LANGUAGES)" \
1186 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1187 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS) $${flags}" \
1188 MULTILIB_CFLAGS="$${flags}" \
1189 LIBGCC1="$(LIBGCC1)" LIBGCC2="$(LIBGCC2)" \
1190 dir="$${dir}" stmp-multilib-sub; \
1191 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1195 # Subroutine of stmp-multilib so make -n works.
1198 if [ -d $(dir) ]; then \
1200 rm -f libgcc.a $(EXTRA_MULTILIB_PARTS); \
1203 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1204 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1205 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1206 CC="$(CC)" CFLAGS="$(CFLAGS)" \
1207 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1208 LANGUAGES="$(LANGUAGES)" \
1209 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC2)
1210 if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
1212 else rm -f $(LIBGCC1); \
1214 if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
1217 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1218 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1219 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1220 CC="$(CC)" CFLAGS="$(CFLAGS)" \
1221 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1222 LANGUAGES="$(LANGUAGES)" \
1223 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC1); \
1225 rm -rf tmplibgcc.a tmpcopy
1227 if [ x$(LIBGCC1) != x ]; \
1228 then (cd tmpcopy; $(AR_FOR_TARGET) x ../$(LIBGCC1)); \
1231 (cd tmpcopy; $(AR_FOR_TARGET) x ../$(LIBGCC2))
1232 (cd tmpcopy; $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) ../tmplibgcc.a *$(objext))
1233 rm -rf libgcc2.a tmpcopy
1234 if $(RANLIB_TEST_FOR_TARGET) ; then \
1235 $(RANLIB_FOR_TARGET) tmplibgcc.a; \
1237 if [ -d $(dir) ]; then true; else mkdir $(dir); fi
1238 mv tmplibgcc.a $(dir)/libgcc.a
1239 for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
1240 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1241 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1242 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1243 CC="$(CC)" CFLAGS="$(CFLAGS)" \
1244 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1245 LANGUAGES="$(LANGUAGES)" \
1246 MULTILIB_CFLAGS="$(MULTILIB_CFLAGS)" T="t" t$${f}; \
1247 mv t$${f} $(dir)/$${f}; \
1251 # Compile two additional files that are linked with every program
1252 # linked using GCC on systems using COFF or ELF, for the sake of C++
1254 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1255 defaults.h frame.h gbl-ctors.h
1256 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1257 -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS) \
1258 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1260 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1261 defaults.h frame.h gbl-ctors.h
1262 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1263 -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS) \
1264 -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1266 # On some systems we also want to install versions of these files
1267 # compiled using PIC for use in shared libraries.
1268 crtbeginS.o crtendS.o: s-crtS ; @true
1270 s-crtS: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1271 defaults.h frame.h gbl-ctors.h
1272 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \
1273 -DCRT_BEGIN -DCRTSTUFFS_O -finhibit-size-directive -fno-inline-functions \
1274 -fno-exceptions -g0 -c $(srcdir)/crtstuff.c
1275 mv crtstuff$(objext) crtbeginS$(objext)
1276 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \
1277 -DCRT_END -DCRTSTUFFS_O -finhibit-size-directive -fno-inline-functions \
1278 -fno-exceptions -g0 -c $(srcdir)/crtstuff.c -o crtendS$(objext)
1281 # Compile the start modules crt0.o and mcrt0.o that are linked with every program
1282 crt0.o: s-crt0 ; @true
1283 mcrt0.o: s-crt0; @true
1285 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1286 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1287 -o crt0.o -c $(CRT0_S)
1288 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1289 -o mcrt0.o -c $(MCRT0_S)
1292 # Compiling object files from source files.
1294 # Note that dependencies on obstack.h are not written
1295 # because that file is not part of GCC.
1297 # C language specific files.
1299 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
1300 $(srcdir)/c-parse.h c-tree.h input.h flags.h system.h toplev.h
1301 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1302 $(srcdir)/c-parse.h: $(srcdir)/c-parse.c
1303 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1304 cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
1305 $(srcdir)/c-parse.y: c-parse.in
1306 echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1307 sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1308 -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1309 $(srcdir)/c-parse.in >>tmp-c-parse.y
1310 $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1312 $(srcdir)/c-gperf.h: c-parse.gperf
1313 gperf -L KR-C -F ', 0, 0' -p -j1 -i 1 -g -o -t -G -N is_reserved_word \
1314 -k1,3,$$ $(srcdir)/c-parse.gperf >tmp-gperf.h
1315 $(srcdir)/move-if-change tmp-gperf.h $(srcdir)/c-gperf.h
1317 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h flags.h \
1319 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h \
1320 intl.h output.h $(EXPR_H) $(RTL_H) toplev.h
1321 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h toplev.h \
1323 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h c-tree.h \
1324 $(srcdir)/c-parse.h input.h intl.h flags.h $(srcdir)/c-gperf.h c-pragma.h \
1325 toplev.h output.h mbchar.h
1326 c-aux-info.o : c-aux-info.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h
1327 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1328 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) except.h \
1329 function.h defaults.h c-pragma.h toplev.h
1330 c-iterate.o: c-iterate.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-tree.h \
1331 flags.h toplev.h $(EXPR_H)
1332 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1333 graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \
1334 hard-reg-set.h $(BASIC_BLOCK_H)
1335 sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H)
1337 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1338 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1339 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1340 -rm -f collect2$(exeext)
1341 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS)
1343 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \
1344 $(srcdir)/../include/obstack.h $(DEMANGLE_H) collect2.h
1345 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1346 -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1347 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
1349 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h toplev.h collect2.h
1350 hash.o: hash.c hash.h system.h toplev.h
1352 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(CONFIG_H) system.h
1354 $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1355 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) vfprintf.c
1357 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \
1358 $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1360 $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1361 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) splay-tree.c
1363 underscore.c: s-under ; @true
1365 s-under: $(GCC_PASSES)
1366 echo "int xxy_us_dummy;" >tmp-dum.c
1367 $(GCC_FOR_TARGET) -S tmp-dum.c
1368 echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1369 if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1370 echo "int prepends_underscore = 1;" >>tmp-under.c; \
1372 echo "int prepends_underscore = 0;" >>tmp-under.c; \
1374 $(srcdir)/move-if-change tmp-under.c underscore.c
1375 -rm -f tmp-dum.c tmp-dum.s
1378 # A file used by all variants of C.
1380 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h \
1381 flags.h toplev.h output.h c-pragma.h $(RTL_H)
1383 # Language-independent files.
1386 -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
1387 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1388 -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1389 -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1390 -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\"
1391 gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \
1392 Makefile $(lang_specs_files) prefix.h
1393 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1395 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
1397 tree-check.h: s-check ; @true
1398 s-check : gencheck $(srcdir)/move-if-change
1399 ./gencheck > tmp-check.h
1400 $(srcdir)/move-if-change tmp-check.h tree-check.h
1403 gencheck : gencheck.o $(lang_tree_files) $(HOST_LIBDEPS)
1404 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1405 gencheck.o $(HOST_LIBS)
1407 gencheck.o : gencheck.c tree.def $(CONFIG_H) hconfig.h system.h
1408 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1409 $(srcdir)/gencheck.c
1411 dumpvers: dumpvers.c
1413 version.o: version.c
1414 obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H)
1416 $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1417 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) obstack.c
1419 prefix.o: prefix.c $(CONFIG_H) system.h Makefile prefix.h
1420 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1421 -DPREFIX=\"$(prefix)\" \
1422 -c `echo $(srcdir)/prefix.c | sed 's,^\./,,'`
1424 convert.o: convert.c $(CONFIG_H) $(TREE_H) flags.h convert.h toplev.h
1426 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h except.h
1427 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H)
1428 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1429 function.h $(EXPR_H) $(RTL_H) toplev.h except.h
1430 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1432 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) \
1433 flags.h input.h insn-attr.h xcoffout.h defaults.h output.h \
1434 insn-codes.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1435 dwarf2out.h sdbout.h dbxout.h $(EXPR_H) \
1436 $(lang_options_files)
1437 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1438 -DTARGET_NAME=\"$(target_alias)\" \
1439 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
1441 rtl.o : rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h
1443 print-rtl.o : print-rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h
1444 rtlanal.o : rtlanal.c $(CONFIG_H) system.h $(RTL_H)
1446 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1447 function.h defaults.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1448 xcoffout.h output.h c-pragma.h toplev.h except.h dbxout.h sdbout.h
1449 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1450 function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1451 insn-config.h $(RECOG_H) output.h toplev.h except.h
1452 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1453 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1454 loop.h $(RECOG_H) toplev.h output.h varray.h
1455 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1456 function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1457 insn-config.h $(RECOG_H) output.h except.h toplev.h
1458 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1459 $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) output.h \
1460 typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h
1461 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1462 insn-flags.h $(REGS_H) toplev.h output.h
1463 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1464 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h
1465 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1466 hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h insn-codes.h
1467 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1468 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h
1469 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1470 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h dbxout.h \
1472 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1473 function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) defaults.h real.h \
1474 insn-config.h $(srcdir)/../include/obstack.h xcoffout.h c-pragma.h \
1476 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1477 flags.h insn-config.h reload.h output.h defaults.h toplev.h dwarfout.h
1478 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1479 flags.h insn-config.h reload.h output.h defaults.h \
1480 hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h dyn-string.h
1481 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1482 flags.h toplev.h output.h dbxout.h
1483 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1484 except.h function.h $(REGS_H) insn-config.h $(RECOG_H) real.h \
1485 $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h
1486 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
1487 getpwd.o : getpwd.c $(CONFIG_H) system.h
1489 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1490 integrate.h insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1491 intl.h function.h output.h $(RECOG_H) except.h toplev.h
1493 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1494 insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h \
1495 toplev.h insn-attr.h
1496 stupid.o : stupid.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1497 $(BASIC_BLOCK_H) insn-config.h reload.h flags.h toplev.h
1499 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1500 real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h
1501 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1502 real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) output.h
1503 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h system.h \
1504 $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h
1505 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) flags.h insn-flags.h \
1506 gcov-io.h $(TREE_H) output.h $(REGS_H) toplev.h insn-config.h
1507 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h loop.h insn-config.h \
1508 insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1510 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1511 integrate.h $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) loop.h toplev.h varray.h
1512 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) flags.h insn-config.h \
1513 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h recog.h
1514 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1515 insn-config.h insn-flags.h insn-codes.h insn-attr.h $(REGS_H) $(EXPR_H) \
1516 $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h
1517 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1518 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h toplev.h \
1520 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1521 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) output.h \
1522 insn-attr.h toplev.h
1523 bitmap.o : bitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1525 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h \
1526 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h
1527 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1529 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1530 reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1532 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1533 reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1534 $(BASIC_BLOCK_H) $(RECOG_H) output.h toplev.h
1535 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1536 $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) \
1537 $(RECOG_H) reload.h $(EXPR_H) toplev.h
1538 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1539 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h insn-attr.h \
1540 insn-flags.h $(RECOG_H) flags.h output.h $(EXPR_H)
1541 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1542 $(REGS_H) toplev.h output.h $(EXPR_H)
1543 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1544 $(RECOG_H) output.h reload.h $(REGS_H) hard-reg-set.h flags.h \
1545 $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h
1546 $(SCHED_PREFIX)sched.o : $(SCHED_PREFIX)sched.c $(CONFIG_H) system.h $(RTL_H) \
1547 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h \
1548 insn-attr.h toplev.h recog.h
1549 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h intl.h \
1550 $(REGS_H) $(RECOG_H) conditions.h insn-config.h insn-attr.h except.h real.h \
1551 output.h hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h \
1552 defaults.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h dbxout.h
1553 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) \
1554 $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h insn-attr.h \
1555 insn-flags.h insn-codes.h real.h toplev.h
1556 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) recog.h \
1557 $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h
1558 dyn-string.o: dyn-string.c dyn-string.h $(CONFIG_H) system.h
1560 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) \
1561 $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1562 insn-flags.h output.h insn-attr.h insn-codes.h system.h toplev.h
1563 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(out_file)
1565 # Build auxiliary files that support ecoff format.
1566 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1567 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1569 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h machmode.h
1571 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1572 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1574 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1576 # Build file to support OSF/rose half-pic format.
1577 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1579 # Normally this target is not used; but it is used if you
1580 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
1581 # from the GNU Emacs distribution.
1582 alloca.o: $(srcdir)/../libiberty/alloca.c
1584 $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c
1585 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
1586 -c `echo alloca.c | sed 's,^\./,,'`
1589 # Generate header and source files from the machine description,
1592 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1593 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1594 insn-attr.h insn-attrtab.c
1596 # The following pair of rules has this effect:
1597 # genconfig is run only if the md has changed since genconfig was last run;
1598 # but the file insn-config.h is touched only when its contents actually change.
1600 # Each of the other insn-* files is handled by a similar pair of rules.
1602 # This causes an anomaly in the results of make -n
1603 # because insn-* is older than s-*
1604 # and thus make -n thinks that insn-* will be updated
1605 # and force recompilation of things that depend on it.
1606 # We use move-if-change precisely to avoid such recompilation.
1607 # But there is no way to teach make -n that it will be avoided.
1609 # Each of the insn-*.[ch] rules has a semicolon at the end,
1610 # for otherwise the system Make on SunOS 4.1 never tries
1611 # to recompile insn-*.o. To avoid problems and extra noise from
1612 # versions of make which don't like empty commands (nothing after the
1613 # trailing `;'), we call true for each.
1615 insn-config.h: s-config ; @true
1616 s-config : $(md_file) genconfig $(srcdir)/move-if-change
1617 ./genconfig $(md_file) > tmp-config.h
1618 $(srcdir)/move-if-change tmp-config.h insn-config.h
1621 insn-flags.h: s-flags ; @true
1622 s-flags : $(md_file) genflags $(srcdir)/move-if-change
1623 ./genflags $(md_file) > tmp-flags.h
1624 $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1627 insn-codes.h: s-codes ; @true
1628 s-codes : $(md_file) gencodes $(srcdir)/move-if-change
1629 ./gencodes $(md_file) > tmp-codes.h
1630 $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1633 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1634 insn-config.h insn-flags.h insn-codes.h system.h reload.h recog.h
1635 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1637 insn-emit.c: s-emit ; @true
1638 s-emit : $(md_file) genemit $(srcdir)/move-if-change
1639 ./genemit $(md_file) > tmp-emit.c
1640 $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1643 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1644 real.h output.h flags.h system.h
1645 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1647 insn-recog.c: s-recog ; @true
1648 s-recog : $(md_file) genrecog $(srcdir)/move-if-change
1649 ./genrecog $(md_file) > tmp-recog.c
1650 $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1653 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1654 insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1655 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1657 insn-opinit.c: s-opinit ; @true
1658 s-opinit : $(md_file) genopinit $(srcdir)/move-if-change
1659 ./genopinit $(md_file) > tmp-opinit.c
1660 $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1663 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1664 insn-config.h recog.h
1665 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1667 insn-extract.c: s-extract ; @true
1668 s-extract : $(md_file) genextract $(srcdir)/move-if-change
1669 ./genextract $(md_file) > tmp-extract.c
1670 $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1673 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1674 system.h insn-config.h recog.h
1675 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1677 insn-peep.c: s-peep ; @true
1678 s-peep : $(md_file) genpeep $(srcdir)/move-if-change
1679 ./genpeep $(md_file) > tmp-peep.c
1680 $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1683 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1684 output.h insn-attr.h insn-config.h system.h toplev.h
1685 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1687 insn-attr.h: s-attr ; @true
1688 s-attr : $(md_file) genattr $(srcdir)/move-if-change
1689 ./genattr $(md_file) > tmp-attr.h
1690 $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1693 insn-attrtab.c: s-attrtab ; @true
1694 s-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change
1695 if cmp -s $(PREMADE_ATTRTAB_MD) $(md_file); \
1697 echo Using $(PREMADE_ATTRTAB); \
1698 cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \
1700 ./genattrtab $(md_file) > tmp-attrtab.c; \
1702 $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1705 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h conditions.h \
1706 hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h $(RECOG_H) \
1707 insn-codes.h system.h
1708 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1710 insn-output.c: s-output ; @true
1711 s-output : $(md_file) genoutput $(srcdir)/move-if-change
1712 ./genoutput $(md_file) > tmp-output.c
1713 $(srcdir)/move-if-change tmp-output.c insn-output.c
1716 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h
1717 genrtl.c genrtl.h : s-genrtl
1718 @true # force gnu make to recheck modification times.
1720 s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
1721 ./gengenrtl tmp-genrtl.h tmp-genrtl.c
1722 $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1723 $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1727 # Compile the programs that generate insn-* from the machine description.
1728 # They are compiled with $(HOST_CC), and associated libraries,
1729 # since they need to run on this machine
1730 # even if GCC is being compiled to run on some other machine.
1732 # $(CONFIG_H) is omitted from the deps of the gen*.o
1733 # because these programs don't really depend on anything
1734 # about the target machine. They do depend on config.h itself,
1735 # since that describes the host machine.
1737 # Pass the md file through cpp if the target requests it.
1738 $(MD_FILE): $(MD_DEPS)
1740 $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
1743 genconfig : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1744 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1745 genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1747 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) system.h
1748 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1750 genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1751 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1752 genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1754 genflags.o : genflags.c $(RTL_H) $(build_xm_file) system.h
1755 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1757 gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1758 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1759 gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1761 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) system.h
1762 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1764 genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1765 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1766 genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1768 genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h
1769 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1771 genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1772 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1773 genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1775 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) system.h
1776 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1778 genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1779 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1780 genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1782 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) system.h
1783 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1785 genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1786 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1787 genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1789 genextract.o : genextract.c $(RTL_H) $(build_xm_file) system.h insn-config.h
1790 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1792 genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1793 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1794 genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1796 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h
1797 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1799 genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1800 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1801 genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1803 genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h
1804 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1806 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
1807 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1808 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)
1810 genattrtab.o : genattrtab.c $(RTL_H) $(build_xm_file) system.h insn-config.h
1811 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1813 genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1814 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1815 genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1817 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) system.h
1818 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1820 gengenrtl : gengenrtl.o $(HOST_LIBDEPS)
1821 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1822 gengenrtl.o $(HOST_LIBS)
1824 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h
1825 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1828 # Compile the libraries to be used by gen*.
1829 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1830 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1831 # with the rules for rtl.o, alloca.o, etc.
1832 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h
1833 rm -f $(HOST_PREFIX)rtl.c
1834 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1835 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1837 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H)
1838 rm -f $(HOST_PREFIX)print-rtl.c
1839 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1840 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1842 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \
1843 flags.h $(BASIC_BLOCK_H) $(REGS_H)
1844 rm -f $(HOST_PREFIX)bitmap.c
1845 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1846 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1848 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
1849 rm -f $(HOST_PREFIX)rtlanal.c
1850 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1851 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1853 $(HOST_PREFIX_1)alloca.o: $(srcdir)/../libiberty/alloca.c
1854 rm -f $(HOST_PREFIX)alloca.c
1855 $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c
1856 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1858 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c
1859 rm -f $(HOST_PREFIX)obstack.c
1860 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1861 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1863 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c
1864 rm -f $(HOST_PREFIX)vfprintf.c
1865 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1866 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1868 $(HOST_PREFIX_1)doprint.o: doprint.c
1869 rm -f $(HOST_PREFIX)doprint.c
1870 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1871 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1873 $(HOST_PREFIX_1)malloc.o: malloc.c
1874 rm -f $(HOST_PREFIX)malloc.c
1875 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1876 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1878 # This satisfies the dependency that we get if you cross-compile a compiler
1879 # that does not need to compile alloca, malloc or whatever.
1881 touch $(HOST_PREFIX_1)
1885 # Remake internationalization support.
1887 intl.o: intl.c intl.h gansidecl.h Makefile
1888 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1889 -DLOCALEDIR=\"$(localedir)\" \
1890 -c `echo $(srcdir)/intl.c | sed 's,^\./,,'`
1892 # This is needed to when doing a partial build after a `make clean'.
1893 # libintl.a does not depend on intl.all,
1894 # as that would force a lot of recompiling.
1895 $(top_builddir)/intl/libintl.a:
1896 @echo "$(MAKE) intl.all"
1897 @$(MAKE) $(FLAGS_TO_PASS) intl.all
1899 # Make sure all the headers are there for xgettext to scan.
1900 # FIXME: extend the language interface
1901 # so that we needn't jump into language build internals like this.
1902 intl.all intl.install intl.distdir: \
1903 $(srcdir)/c-gperf.h \
1904 $(srcdir)/c-parse.c $(srcdir)/c-parse.h $(srcdir)/cexp.c \
1905 $(srcdir)/cp/parse.c $(srcdir)/objc/objc-parse.c
1906 $(srcdir)/cp/parse.c:
1907 @cp_srcdir=`sed -n 's/^srcdir[ ]*=[ ]*//p' cp/Makefile` && \
1908 echo "cd cp && $(MAKE) $$cp_srcdir/parse.c" && \
1910 $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) \
1913 intl.all intl.install intl.uninstall intl.distdir \
1914 intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1915 @for d in $(INTL_SUBDIRS); do \
1916 target=`expr $@ : 'intl.\(.*\)'` && \
1917 echo "(cd $$d && $(MAKE) $$target)" && \
1918 (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1921 # intl.distdir doesn't copy the intl makefiles (since they aren't distributed),
1922 # but we need them for the `make extraclean' in distdir-finish.
1924 for d in $(INTL_SUBDIRS); do \
1925 ln $$d/Makefile tmp/$$d || cp $$d/Makefile tmp/$$d || exit; \
1928 # Remake cpp and protoize.
1930 # Making the preprocessor
1931 cpp$(exeext): $(CCCP)$(exeext)
1933 $(LN) $(CCCP)$(exeext) cpp$(exeext)
1934 CCCP_OBJS = cccp.o cexp.o intl.o prefix.o version.o @extra_cpp_objs@ mbchar.o
1935 cccp$(exeext): $(CCCP_OBJS) $(LIBDEPS)
1936 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(CCCP_OBJS) $(LIBS)
1937 cexp.o: $(srcdir)/cexp.c $(CONFIG_H) system.h
1938 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
1939 $(srcdir)/cexp.c: $(srcdir)/cexp.y
1940 cd $(srcdir); $(BISON) -o cexp.c cexp.y
1942 # We use $(libsubdir)/$(unlibsubdir) to match the
1943 # -iprefix argument which gcc will pass if GCC_EXEC_PREFIX is used.
1944 cccp.o: cccp.c $(CONFIG_H) intl.h pcp.h version.c config.status system.h \
1945 mbchar.h prefix.h Makefile.in
1946 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1947 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1948 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1949 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1950 -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1951 -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
1952 -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
1954 LIBCPP_OBJS = cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o cppfiles.o \
1955 cppinit.o cppulp.o prefix.o version.o mbchar.o @extra_cpp_objs@
1957 # All the other archives built/used by this makefile are for targets. This
1958 # one is strictly for the host.
1960 libcpp.a: $(LIBCPP_OBJS)
1961 $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1962 if $(RANLIB_TEST) ; then $(RANLIB) libcpp.a ; else true ; fi
1964 cppmain$(exeext): cppmain.o libcpp.a $(LIBDEPS)
1965 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cppmain$(exeext) cppmain.o \
1968 cppmain.o: cppmain.c $(CONFIG_H) cpplib.h intl.h system.h
1970 cppulp.o: cppulp.c $(CONFIG_H) system.h output.h
1971 cpplib.o: cpplib.c $(CONFIG_H) cpplib.h intl.h system.h cpphash.h
1972 cpphash.o: cpphash.c $(CONFIG_H) cpplib.h intl.h system.h cpphash.h
1973 cppalloc.o: cppalloc.c $(CONFIG_H) cpplib.h intl.h system.h
1974 cpperror.o: cpperror.c $(CONFIG_H) cpplib.h intl.h system.h
1975 cppexp.o: cppexp.c $(CONFIG_H) cpplib.h intl.h system.h
1976 cppfiles.o: cppfiles.c $(CONFIG_H) cpplib.h intl.h system.h
1978 cppinit.o: cppalloc.c $(CONFIG_H) cpplib.h intl.h system.h \
1979 cpphash.h prefix.h output.h Makefile
1980 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1981 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1982 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1983 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1984 -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1985 -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
1986 -c `echo $(srcdir)/cppinit.c | sed 's,^\./,,'`
1988 # Note for the stamp targets, we run the program `true' instead of
1989 # having an empty command (nothing following the semicolon).
1991 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1993 PROTO_OBJS = getpwd.o intl.o version.o
1995 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1996 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1998 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1999 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
2001 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \
2003 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2004 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2005 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
2006 -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
2007 -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2008 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
2009 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
2010 $(srcdir)/protoize.c
2012 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
2013 $(CONFIG_H) system.h Makefile
2014 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2015 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2016 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
2017 -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
2018 -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2019 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
2020 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
2021 $(srcdir)/unprotoize.c
2023 # This info describes the target machine, so compile with GCC just built.
2024 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2026 -rm -f SYSCALLS.c tmp-SYSCALLS.s
2027 cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2028 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2029 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2030 -rm -f SYSCALLS.c tmp-SYSCALLS.s
2033 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2034 -rm -f tmp-proto.[cso]
2035 cp $(srcdir)/protoize.c tmp-proto.c
2036 chmod u+w tmp-proto.c
2037 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2038 $(CFLAGS) $(INCLUDES) \
2039 -DGCC_INCLUDE_DIR=0 \
2040 -DGPLUSPLUS_INCLUDE_DIR=0 \
2041 -DCROSS_INCLUDE_DIR=0 \
2042 -DTOOL_INCLUDE_DIR=0 \
2043 -DSTD_PROTO_DIR=0" tmp-proto.c
2044 @echo '**********' Expect 400 lines of differences.
2045 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2046 -wc -l tmp-proto.diff
2047 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2048 $(CFLAGS) $(INCLUDES) \
2049 -DGCC_INCLUDE_DIR=0 \
2050 -DGPLUSPLUS_INCLUDE_DIR=0 \
2051 -DCROSS_INCLUDE_DIR=0 \
2052 -DTOOL_INCLUDE_DIR=0 \
2053 -DSTD_PROTO_DIR=0" tmp-proto.c
2054 @echo Expect zero differences.
2055 diff $(srcdir)/protoize.c tmp-proto.c | cat
2056 -rm -f tmp-proto.[cs] tmp-proto$(objext)
2058 gcov.o: gcov.c gcov-io.h intl.h system.h
2060 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2061 # upon whether $(exeext) is empty or not.
2062 GCOV_OBJS = gcov.o intl.o
2063 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2064 $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2066 # Build the include directory. The stamp files are stmp-* rather than
2067 # s-* so that mostlyclean does not force the include directory to
2070 # Build the include directory including float.h (which no longer depends upon
2072 stmp-int-hdrs: stmp-fixinc $(USER_H) xlimits.h
2073 # Copy in the headers provided with gcc.
2074 # The sed command gets just the last file name component;
2075 # this is necessary because VPATH could add a dirname.
2076 # Using basename would be simpler, but some systems don't have it.
2077 # The touch command is here to workaround an AIX/Linux NFS bug.
2078 for file in .. $(USER_H); do \
2079 if [ X$$file != X.. ]; then \
2080 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2081 touch include/$$realfile; \
2082 rm -f include/$$realfile; \
2083 cp $$file include; \
2084 chmod a+r include/$$realfile; \
2087 rm -f include/limits.h
2088 cp xlimits.h include/limits.h
2089 chmod a+r include/limits.h
2090 rm -f include/float.h
2091 if [ x$(FLOAT_H) != xMakefile.in ]; then \
2092 cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2093 chmod a+r include/float.h; \
2095 # Install the README
2096 rm -f include/README
2097 cp $(srcdir)/README-fixinc include/README
2098 chmod a+r include/README
2101 # Now that float.h no longer depends upon enquire, this is actually a no-op.
2106 DEST=`cd $(srcdir) ; pwd`/$@ CC=$(CC) MAKE=$(MAKE) CFLAGS="$(CFLAGS)" \
2107 export DEST CC MAKE CFLAGS ; \
2108 echo DEST=$$DEST CC=$$CC MAKE=$$MAKE CFLAGS=$$CFLAGS ; \
2109 cd ../contrib/fixinc ; \
2110 $(SHELL) mkfixinc.sh $(target) $$DEST
2112 # Build fixed copies of system files.
2113 stmp-fixinc: $(FIXINCLUDES) gsyslimits.h
2116 if [ x$(FIXINCLUDES) != xMakefile.in ]; \
2118 for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \
2121 $(SHELL) $(srcdir)/$(FIXINCLUDES) include $$dir; \
2124 if [ x$(INSTALL_ASSERT_H) != x ] ; \
2126 rm -f include/assert.h; \
2127 cp $(srcdir)/assert.h include/assert.h; \
2128 chmod a+r include/assert.h; \
2132 rm -f include/syslimits.h
2133 if [ -f include/limits.h ]; then \
2134 mv include/limits.h include/syslimits.h; \
2136 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2138 chmod a+r include/syslimits.h
2139 # If $(SYSTEM_HEADER_DIR) is $(gcc_tooldir)/sys-include, and
2140 # that directory exists, then make sure that $(libsubdir) exists.
2141 # This is because cpp is compiled to find $(gcc_tooldir)/include via
2142 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2144 if [ "$(SYSTEM_HEADER_DIR)" = "$(gcc_tooldir)/sys-include" ] \
2145 && [ -d $(gcc_tooldir)/sys-include ]; then \
2146 if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2147 if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2148 if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2149 if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2154 # Files related to the fixproto script.
2156 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2157 if [ -d $(SYSTEM_HEADER_DIR) ]; \
2159 CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -Iinclude -I${SYSTEM_HEADER_DIR}"; \
2161 $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2162 mv tmp-deduced.h deduced.h; \
2167 GEN_PROTOS_OBJS = gen-protos.o scan.o libcpp.a
2168 gen-protos: $(GEN_PROTOS_OBJS) $(HOST_LIBDEPS)
2169 ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gen-protos \
2170 $(GEN_PROTOS_OBJS) $(HOST_LIBS)
2172 gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
2173 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2175 scan.o: scan.c scan.h $(build_xm_file) system.h
2176 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2178 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
2179 cat deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2180 mv tmp-fixtmp.c fixtmp.c
2181 $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2182 | sed -e 's/ / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2183 | ./gen-protos >xsys-protos.hT
2184 mv xsys-protos.hT xsys-protos.h
2187 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \
2189 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2190 scan-decls.o scan.o libcpp.a $(HOST_LIBS)
2192 fix-header.o: fix-header.c $(srcdir)/../include/obstack.h scan.h \
2193 xsys-protos.h $(build_xm_file) system.h cpplib.h cpphash.h
2194 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2196 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h
2197 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2199 # stmp-fixproto depends on this, not on fix-header directly.
2200 # The idea is to make sure fix-header gets built,
2201 # but not rerun fixproto after each stage
2202 # just because fix-header's mtime has changed.
2203 fixhdr.ready: fix-header
2204 -if [ -f fixhdr.ready ] ; then \
2207 touch fixhdr.ready; \
2210 # stmp-headers is to make sure fixincludes has already finished.
2211 # The if statement is so that we don't run fixproto a second time
2212 # if it has already been run on the files in `include'.
2213 stmp-fixproto: fixhdr.ready fixproto stmp-headers
2214 @echo "Various warnings and error messages from fixproto are normal"
2215 -if [ -d include ] ; then true; else mkdir include; fi
2216 -if [ -f include/fixed ] ; then true; \
2218 : This line works around a 'make' bug in BSDI 1.1.; \
2219 FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2220 if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2221 $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2223 touch include/fixed; \
2227 # Remake the info files.
2230 info: cpp.info gcc.info lang.info
2232 cpp.info: $(srcdir)/cpp.texi
2233 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o cpp.info $(srcdir)/cpp.texi
2235 gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2236 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2237 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2238 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o gcc.info $(srcdir)/gcc.texi
2240 dvi: gcc.dvi cpp.dvi lang.dvi
2242 # This works with GNU Make's default rule.
2243 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2244 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2245 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2246 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2248 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2250 cpp.dvi: $(srcdir)/cpp.texi
2251 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2253 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2256 INSTALL: $(srcdir)/install1.texi $(srcdir)/install.texi
2257 cd $(srcdir); $(MAKEINFO) -D INSTALLONLY \
2258 --no-split -o INSTALL install1.texi
2260 # Deletion of files made during compilation.
2261 # There are four levels of this:
2262 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2263 # `mostlyclean' is useful while working on a particular type of machine.
2264 # It deletes most, but not all, of the files made by compilation.
2265 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2266 # `clean' deletes everything made by running `make all'.
2267 # `distclean' also deletes the files made by config.
2268 # `maintainer-clean' also deletes everything that could be regenerated
2269 # automatically, except for `configure'.
2270 # We remove as much from the language subdirectories as we can
2271 # (less duplicated code).
2274 mostlyclean: intl.mostlyclean lang.mostlyclean
2275 -rm -f $(STAGESTUFF)
2276 # Delete the temporary source copies for cross compilation.
2277 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
2278 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2279 -rm -f $(HOST_PREFIX_1)obstack.c
2280 # Delete the temp files made in the course of building libgcc.a.
2281 -rm -f tmplibgcc* tmpcopy xlimits.h libgcc1-test
2282 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2283 # Delete other built files.
2284 -rm -f t-float.h-cross xsys-protos.hT fp-bit.c dp-bit.c
2285 # Delete the stamp and temporary files.
2286 -rm -f s-* tmp-* stamp-* stmp-*
2287 -rm -f */stamp-* */tmp-*
2288 # Delete debugging dump files.
2289 -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
2290 -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack *.addressof
2291 -rm -f *.regmove *.mach *.bp *.gcse
2292 -rm -f */*.greg */*.lreg */*.combine */*.flow */*.cse */*.jump */*.rtl
2293 -rm -f */*.tree */*.loop */*.dbr */*.jump2 */*.sched */*.cse2
2294 -rm -f */*.sched2 */*.stack */*.regmove */*.gcse
2295 # Delete some files made during installation.
2296 -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2297 -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2298 # Delete files generated for fixproto
2299 -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2300 gen-protos fixproto.list fixtmp.* fixhdr.ready
2301 # Delete unwanted output files from TeX.
2302 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2303 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2304 # Delete sorted indices we don't actually use.
2305 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2306 # Delete core dumps.
2310 # Delete all files made by compilation
2311 # that don't exist in the distribution.
2312 clean: mostlyclean intl.clean lang.clean
2313 # It may not be quite desirable to delete unprotoize.c here,
2314 # but the spec for `make clean' requires it.
2315 # Using unprotoize.c is not quite right in the first place,
2316 # but what better way is there?
2317 -rm -f libgcc.a libgcc1.a libgcc1-asm.a libgcc2.a libgcc2.ready
2321 -if [ -f md.pre-cpp ]; then \
2324 # Delete the include directory.
2326 # Delete files used by the "multilib" facility (including libgcc subdirs).
2327 -rm -f multilib.h tmpmultilib*
2328 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2329 rm -rf $(MULTILIB_DIRNAMES); \
2330 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2331 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2333 -rm -fr stage1 stage2 stage3 stage4
2335 # Delete all files that users would normally create
2336 # while building and installing GCC.
2337 INTL_DISTCLEAN = intl.distclean
2338 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2339 -rm -f tm.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
2341 -rm -f config.status config.run config.cache config.bak
2342 -rm -f Make-lang Make-hooks Make-host Make-target
2343 -rm -f Makefile specs.h options.h gencheck.h *.oaux
2344 -rm -f gthr-default.h
2345 -rm -f */stage1 */stage2 */stage3 */stage4 */include
2346 -rm -f c-parse.output
2349 -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2350 -rm -f testsuite/{gcc,g++}.{log,sum}
2351 -rm -f intl/libintl.h libintl.h
2353 # Delete anything likely to be found in the source directory
2354 # that shouldn't be in the distribution.
2355 extraclean: distclean lang.extraclean
2356 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2357 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2358 -rm -f config/*/=* config/*/"#"* config/*/*~*
2359 -rm -f config/*/*.orig config/*/*.rej
2360 -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2361 -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2362 -rm -f *lose config/*lose config/*/*lose
2363 -rm -f *.s *.s[0-9] *.i config/ChangeLog
2364 -rm -f y.tab.c yacc.*
2365 -rm -f */=* */"#"* */*~*
2366 -rm -f */patch* */*.orig */*.rej
2367 -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2368 -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2369 -rm -f */*lose */*.s */*.s[0-9] */*.i
2371 # Get rid of every file that's generated from some other file, except for `configure'.
2372 # Most of these files ARE PRESENT in the GCC distribution.
2373 # We define INTL_DISTCLEAN to be empty in the submake, so that
2374 # we don't descend into intl after its makefile has been removed.
2376 @echo 'This command is intended for maintainers to use; it'
2377 @echo 'deletes files that may need special tools to rebuild.'
2378 $(MAKE) INTL_DISTCLEAN= distclean \
2379 intl.maintainer-clean lang.maintainer-clean
2380 -rm -f c-parse.y c-gperf.h
2381 -rm -f c-parse.c c-parse.h c-parse.output
2382 -rm -f cexp.c cexp.output TAGS
2383 -rm -f cpp.info* cpp.??s cpp.*aux
2384 -rm -f gcc.info* gcc.??s gcc.*aux
2386 # Entry points `install' and `uninstall'.
2387 # Also use `install-collect2' to install collect2 when the config files don't.
2389 # The semicolon is to prevent the install.sh -> install default rule
2390 # from doing anything. Having it run true helps avoid problems and
2391 # noise from versions of make which don't like to have null commands.
2392 install: $(INSTALL_TARGET) ; @true
2394 # Copy the compiler files into directories where they will be run.
2395 # Install the driver last so that the window when things are
2397 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2398 $(INSTALL_CPP) install-man install-info intl.install lang.install-normal \
2401 # Do nothing while making gcc with a cross-compiler. The person who
2402 # makes gcc for the target machine has to know how to put a complete
2403 # gcc together by hand.
2404 install-build: force
2405 @echo You have to install gcc on your target machine by hand.
2407 # Run this on the target machine
2408 # to finish installation of cross compiler.
2409 # This is not used anymore now that float.h does not depend on enquire.
2410 install-cross-rest: install-float-h-cross
2412 # Handle cpp installation.
2414 -rm -f $(bindir)/cpp
2415 $(INSTALL_PROGRAM) -m 755 cpp.sh $(bindir)/cpp
2416 if [ x$(cpp_install_dir) != x ]; then \
2417 rm -f $(prefix)/$(cpp_install_dir)/cpp; \
2418 $(INSTALL_PROGRAM) -m 755 cpp.sh $(prefix)/$(cpp_install_dir)/cpp; \
2422 -rm -f $(bindir)/cpp
2423 -if [ x$(cpp_install_dir) != x ]; then \
2424 rm -f $(prefix)/$(cpp_install_dir)/cpp; \
2427 # Install float.h for cross compiler.
2428 # Run this on the target machine!
2429 # This is not used anymore now that float.h does not depend on enquire.
2430 install-float-h-cross: installdirs
2431 # if [ -f enquire ] ; then true; else false; fi
2432 # Note: don't use -. We should fail right away if enquire was not made.
2433 ./enquire -f > $(tmpdir)/float.h
2434 -rm -f $(libsubdir)/include/float.h
2435 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2436 -rm -f $(tmpdir)/float.h
2437 chmod a-x $(libsubdir)/include/float.h
2439 # Create the installation directories.
2441 -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2442 -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2443 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2444 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2445 # This dir isn't currently searched by cpp.
2446 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2447 -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2448 fdir=$${fdir}/$${dir}; \
2449 if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2451 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2452 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2453 -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2454 -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2455 -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2456 # We don't use mkdir -p to create the parents of man1dir,
2457 # because some systems don't support it.
2458 # Instead, we use this technique to create the immediate parent of man1dir.
2459 -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2460 if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2461 -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2463 # Install the compiler executables built during cross compilation.
2464 install-common: native installdirs $(EXTRA_PARTS) lang.install-common
2465 for file in $(COMPILERS); do \
2466 if [ -f $$file ] ; then \
2467 rm -f $(libsubdir)/$$file; \
2468 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2472 for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2473 if [ x"$$file" != x.. ]; then \
2474 rm -f $(libsubdir)/$$file; \
2475 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2478 for file in $(EXTRA_PARTS) ..; do \
2479 if [ x"$$file" != x.. ]; then \
2480 rm -f $(libsubdir)/$$file; \
2481 $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2482 chmod a-x $(libsubdir)/$$file; \
2485 # Don't mess with specs if it doesn't exist yet.
2486 -if [ -f specs ] ; then \
2487 rm -f $(libsubdir)/specs; \
2488 $(INSTALL_DATA) specs $(libsubdir)/specs; \
2489 chmod a-x $(libsubdir)/specs; \
2491 # Install protoize if it was compiled.
2492 -if [ -f protoize$(exeext) ]; \
2494 if [ -f gcc-cross$(exeext) ] ; then \
2495 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2496 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2497 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2498 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2500 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2501 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2502 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2503 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2505 rm -f $(libsubdir)/SYSCALLS.c.X; \
2506 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2507 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2509 -rm -f $(libsubdir)/cpp$(exeext)
2510 $(INSTALL_PROGRAM) cpp$(exeext) $(libsubdir)/cpp$(exeext)
2511 # Install gcov if it was compiled.
2512 -if [ -f gcov$(exeext) ]; \
2514 rm -f $(bindir)/gcov$(exeext); \
2515 $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2518 # Install the driver program as $(target_alias)-gcc
2519 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2520 install-driver: xgcc$(exeext)
2521 -if [ -f gcc-cross$(exeext) ] ; then \
2522 rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2523 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2524 if [ -d $(gcc_tooldir)/bin/. ] ; then \
2525 rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2526 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2529 rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2530 $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2531 rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2532 $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2533 mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2536 # Install the info files.
2537 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2538 # to do the install.
2539 install-info: doc installdirs lang.install-info
2540 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2541 for f in cpp.info* gcc.info*; do \
2542 $(INSTALL_DATA) $$f $(infodir)/$$f; \
2544 -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2545 if [ -f $(infodir)/dir ] ; then \
2546 for f in cpp.info gcc.info; do \
2547 install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2551 -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2553 # Install the man pages.
2554 install-man: installdirs $(srcdir)/gcc.1 $(srcdir)/cccp.1 lang.install-man
2555 -if [ -f gcc-cross$(exeext) ] ; then \
2556 rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2557 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2558 chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2560 rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2561 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2562 chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2564 -rm -f $(man1dir)/cccp$(manext)
2565 -$(INSTALL_DATA) $(srcdir)/cccp.1 $(man1dir)/cccp$(manext)
2566 -chmod a-x $(man1dir)/cccp$(manext)
2568 # Install the library.
2569 install-libgcc: libgcc.a installdirs
2570 -if [ -f libgcc.a ] ; then \
2571 rm -f $(libsubdir)/libgcc.a; \
2572 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
2573 if $(RANLIB_TEST_FOR_TARGET) ; then \
2574 (cd $(libsubdir); $(RANLIB_FOR_TARGET) libgcc.a); else true; fi; \
2575 chmod a-x $(libsubdir)/libgcc.a; \
2578 # Install multiple versions of libgcc.a.
2579 install-multilib: stmp-multilib installdirs
2580 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
2581 dir=`echo $$i | sed -e 's/;.*$$//'`; \
2582 if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; fi; \
2583 for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \
2584 rm -f $(libsubdir)/$${dir}/$${f}; \
2585 $(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \
2587 if $(RANLIB_TEST_FOR_TARGET); then \
2588 (cd $(libsubdir)/$${dir}; $(RANLIB_FOR_TARGET) libgcc.a); \
2590 chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
2593 # Install all the header files built in the include subdirectory.
2594 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2595 # Fix symlinks to absolute paths in the installed include directory to
2596 # point to the installed directory, not the build directory.
2597 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2598 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2599 if [ $$? -eq 0 ]; then \
2600 dir=`cd include; pwd`; \
2601 for i in $$files; do \
2602 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2603 if expr "$$dest" : "$$dir.*" > /dev/null; then \
2604 rm -f $(libsubdir)/include/$$i; \
2605 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2610 # Create or recreate the gcc private include file directory.
2611 install-include-dir: installdirs
2612 -rm -rf $(libsubdir)/include
2613 mkdir $(libsubdir)/include
2614 -chmod a+rx $(libsubdir)/include
2616 # Install the include directory using tar.
2617 install-headers-tar: stmp-headers $(STMP_FIXPROTO) install-include-dir
2619 tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar $(TAROUTOPTS) - )
2620 # /bin/sh on some systems returns the status of the first tar,
2621 # and that can lose with GNU tar which always writes a full block.
2622 # So use `exit 0' to ignore its exit status.
2624 # Install the include directory using cpio.
2625 install-headers-cpio: stmp-headers $(STMP_FIXPROTO) install-include-dir
2626 (cd include; find . -print) | (cd include; cpio -pdum $(libsubdir)/include)
2628 # Put assert.h where it won't override GNU libc's assert.h.
2629 # It goes in a dir that is searched after GNU libc's headers;
2630 # thus, the following conditionals are no longer needed.
2631 # But it's not worth deleting them now.
2632 ## Don't replace the assert.h already there if it is not from GCC.
2633 ## This code would be simpler if it tested for -f ... && ! grep ...
2634 ## but supposedly the ! operator is missing in sh on some systems.
2635 install-assert-h: assert.h installdirs
2636 if [ -f $(assertdir)/assert.h ]; \
2638 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2640 rm -f $(assertdir)/assert.h; \
2641 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2642 chmod a-x $(assertdir)/assert.h; \
2646 rm -f $(assertdir)/assert.h; \
2647 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2648 chmod a-x $(assertdir)/assert.h; \
2651 # Use this target to install the program `collect2' under the name `collect2'.
2652 install-collect2: collect2 installdirs
2653 $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2654 # Install the driver program as $(libsubdir)/gcc for collect2.
2655 $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2657 # Cancel installation by deleting the installed files.
2658 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2659 -rm -rf $(libsubdir)
2660 -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2661 -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2662 -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2663 -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2664 -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2665 -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2666 -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2667 -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2668 -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2669 -rm -rf $(man1dir)/cccp$(manext)
2670 -rm -rf $(man1dir)/protoize$(manext)
2671 -rm -rf $(man1dir)/unprotoize$(manext)
2672 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2674 # These targets are for the dejagnu testsuites. The file site.exp
2675 # contains global variables that all the testsuites will use.
2677 # Set to $(target_alias)/ for cross.
2678 target_subdir = @target_subdir@
2680 site.exp: ./config.status Makefile
2681 @echo "Making a new config file..."
2684 -@mv site.exp site.bak
2685 @echo "## these variables are automatically generated by make ##" > ./tmp0
2686 @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2687 @echo "# add them to the last section" >> ./tmp0
2688 @echo "set rootme \"`pwd`\"" >> ./tmp0
2689 @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2690 @echo "set host_triplet $(host_canonical)" >> ./tmp0
2691 @echo "set build_triplet $(build_canonical)" >> ./tmp0
2692 @echo "set target_triplet $(target)" >> ./tmp0
2693 @echo "set target_alias $(target_alias)" >> ./tmp0
2694 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2695 @echo "set CFLAGS \"\"" >> ./tmp0
2696 @echo "set CXXFLAGS \"-I$(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
2697 # If newlib has been configured, we need to pass -B to gcc so it can find
2698 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
2699 # message if it doesn't, but the testsuite is supposed to ignore the message -
2700 # it's too difficult to tell when to and when not to pass -B (not all targets
2701 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
2702 # seems like too selective a test.
2703 # ??? Another way to solve this might be to rely on linker scripts. Then
2704 # theoretically the -B won't be needed.
2705 # We also need to pass -L ../ld so that the linker can find ldscripts.
2706 @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2707 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2708 echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2709 echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2710 echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2711 echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2714 @if [ -d $(objdir)/../ld ] ; then \
2715 echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2718 echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2719 @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2720 @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2721 @cat ./tmp0 > site.exp
2722 @cat site.bak | sed \
2723 -e '1,/^## All variables above are.*##/ d' >> site.exp
2726 CHECK_TARGETS = check-gcc check-g++ check-g77 check-objc
2728 check: $(CHECK_TARGETS)
2730 testsuite/site.exp: site.exp
2731 if [ -d testsuite ]; then \
2736 rm -rf testsuite/site.exp
2737 cp site.exp testsuite/site.exp
2739 check-g++: testsuite/site.exp
2740 -rootme=`pwd`; export rootme; \
2741 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2743 EXPECT=${EXPECT} ; export EXPECT ; \
2744 if [ -f $${rootme}/../expect/expect ] ; then \
2745 TCL_LIBRARY=`cd ${srcdir}/../tcl/library ; pwd` ; \
2746 export TCL_LIBRARY ; fi ; \
2747 $(RUNTEST) --tool g++ $(RUNTESTFLAGS)
2749 check-gcc: testsuite/site.exp
2750 -rootme=`pwd`; export rootme; \
2751 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2753 EXPECT=${EXPECT} ; export EXPECT ; \
2754 if [ -f $${rootme}/../expect/expect ] ; then \
2755 TCL_LIBRARY=`cd ${srcdir}/../tcl/library ; pwd` ; \
2756 export TCL_LIBRARY ; fi ; \
2757 $(RUNTEST) --tool gcc $(RUNTESTFLAGS)
2759 check-g77: testsuite/site.exp
2760 -rootme=`pwd`; export rootme; \
2761 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2763 EXPECT=${EXPECT} ; export EXPECT ; \
2764 if [ -f $${rootme}/../expect/expect ] ; then \
2765 TCL_LIBRARY=`cd ${srcdir}/../tcl/library ; pwd` ; \
2766 export TCL_LIBRARY ; fi ; \
2767 $(RUNTEST) --tool g77 $(RUNTESTFLAGS)
2769 check-objc: testsuite/site.exp
2770 -rootme=`pwd`; export rootme; \
2771 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2773 EXPECT=${EXPECT} ; export EXPECT ; \
2774 if [ -f $${rootme}/../expect/expect ] ; then \
2775 TCL_LIBRARY=`cd ${srcdir}/../tcl/library ; pwd` ; \
2776 export TCL_LIBRARY ; fi ; \
2777 $(RUNTEST) --tool objc $(RUNTESTFLAGS)
2779 # These exist for maintenance purposes.
2781 # Update the tags table.
2785 mv -f c-parse.[ch] cexp.c =*.[chy] tmp-tags; \
2786 etags *.y *.h *.c; \
2790 # Create the distribution tar.gz file.
2792 gzip --best < tmp-gcc.xtar > tmp-gcc.xtar.gz
2793 mv tmp-gcc.xtar.gz gcc-$(version).tar.gz
2795 tmp-gcc.xtar: distdir
2796 # Make the distribution.
2797 tar -chf tmp-gcc.xtar gcc-$(version)
2800 if [ -d $(srcdir)/CVS ]; then cd $(srcdir) && cvs -r update; fi
2802 # This target exists to do the initial work before the language specific
2804 distdir-start: doc $(srcdir)/INSTALL $(srcdir)/c-parse.y $(srcdir)/c-gperf.h \
2805 $(srcdir)/c-parse.c $(srcdir)/cexp.c $(srcdir)/config.in \
2806 $(srcdir)/version.c TAGS
2807 @case '$(USE_NLS)' in \
2809 *) echo "configure with --enable-nls before making a distribution"; \
2812 @if grep -s "for version ${mainversion}" gcc.texi > /dev/null; \
2814 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
2816 # Update the version number in README
2817 $(AWK) '$$1 " " $$2 " " $$3 == "This directory contains" \
2818 { $$6 = version; print $$0 } \
2819 $$1 " " $$2 " " $$3 != "This directory contains"' \
2820 version=$(version) $(srcdir)/README > tmp.README
2821 mv tmp.README README
2822 -rm -rf gcc-$(version) tmp
2823 # Put all the files in a temporary subdirectory
2824 # which has the name that we want to have in the tar file.
2831 for file in `(cd $(srcdir) && echo *[0-9a-zA-Z+])`; do \
2832 test -f $(srcdir)/$$file && $(LN_S) $(srcdir)/$$file tmp; \
2834 if test "$(srcdir)" != "." ; then \
2835 for file in c-parse.c cexp.c ; do \
2836 test -f ./$$file && $(LN_S) ../$$file tmp; \
2839 for file in `(cd $(srcdir)/config && echo *[0-9a-zA-Z+])`; do \
2840 if test -d $(srcdir)/config/$$file \
2841 && test "$$file" != RCS && test "$$file" != CVS; then \
2842 mkdir tmp/config/$$file; \
2843 for subfile in `(cd $(srcdir)/config/$$file && echo *[0-9a-zA-Z+])`; do \
2844 $(LN_S) $(srcdir)/config/$$file/$$subfile tmp/config/$$file; \
2847 $(LN_S) $(srcdir)/config/$$file tmp/config; \
2850 for file in `(cd $(srcdir)/ginclude && echo *[0-9a-zA-Z+])`; do \
2851 $(LN_S) $(srcdir)/ginclude/$$file tmp/ginclude; \
2853 for file in `(cd $(srcdir)/objc && echo *[0-9a-zA-Z+])`; do \
2854 $(LN_S) $(srcdir)/objc/$$file tmp/objc; \
2856 $(LN_S) .gdbinit tmp
2858 # Finish making `distdir', after the languages have done their thing.
2860 mv tmp gcc-$(version)
2861 # Get rid of everything we don't want in the distribution. We'd want
2862 # this to use Makefile.in, but it doesn't have the `lang.foo' targets
2864 cd gcc-$(version); make extraclean distdir-check VERSION_DEP=
2867 ($(AWK) '/^[^#]/{print} /^#[A-Za-z]/{print substr($$1, 2)}' | sort) \
2868 < po/POTFILES.in > tmp.POTFILES
2869 ls [A-Za-z]*.[ch] [a-z]*/[A-Za-z]*.[ch] \
2870 [a-z]*/[a-z]*/[A-Za-z]*.[ch] | sort > tmp.src
2871 diff tmp.POTFILES tmp.src || { \
2872 echo "po/POTFILES.in and sources do not match -- please fix"; \
2877 distdir: distdir-cvs distdir-start intl.distdir intl.distdir-fixup \
2878 lang.distdir distdir-finish
2880 # make diff oldversion=M.N
2881 # creates a diff file between an older distribution and this one.
2882 # The -P option assumes this is GNU diff.
2884 diff -rc2P -x c-parse.y -x c-parse.c -x c-parse.h -x c-gperf.h \
2885 -x cexp.c -x -x TAGS -x INSTALL \
2886 -x configure -x config.in \
2887 -x "gcc.??" -x "gcc.??s" -x gcc.aux -x "gcc.info*" \
2888 -x "cpp.??" -x "cpp.??s" -x cpp.aux -x "cpp.info*" \
2889 $(LANG_DIFF_EXCLUDES) \
2890 gcc-$(oldversion) gcc-$(version) > gcc-$(oldversion)-$(version).diff
2892 bootstrap bootstrap-lean: force
2893 # Only build the C compiler for stage1, because that is the only one that
2894 # we can guarantee will build with the native compiler, and also it is the
2895 # only thing useful for building stage2.
2896 $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
2898 # This used to define ALLOCA as empty, but that would lead to bad results
2899 # for a subsequent `make install' since that would not have ALLOCA empty.
2900 # To prevent `make install' from compiling alloca.o and then relinking cc1
2901 # because alloca.o is newer, we permit these recursive makes to compile
2902 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
2903 $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2905 -if test $@ = bootstrap-lean; then rm -rf stage1; else true; fi
2906 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2908 bootstrap2 bootstrap2-lean: force
2909 $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2911 -if test $@ = bootstrap2-lean; then rm -rf stage1; else true; fi
2912 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2914 bootstrap3 bootstrap3-lean: force
2915 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2917 bootstrap4 bootstrap4-lean: force
2918 $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage3/ LANGUAGES="$(LANGUAGES)"
2920 # Compare the object files in the current directory with those in the
2923 # ./ avoids bug in some versions of tail.
2924 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
2926 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2927 for file in *$(objext); do \
2928 tail +16c ./$$file > tmp-foo1; \
2929 tail +16c stage$$stage/$$file > tmp-foo2 \
2930 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2932 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2933 for dir in tmp-foo intl $(SUBDIRS); do \
2934 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2935 for file in $$dir/*$(objext); do \
2936 tail +16c ./$$file > tmp-foo1; \
2937 tail +16c stage$$stage/$$file > tmp-foo2 \
2938 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2943 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2944 if [ -f .bad_compare ]; then \
2945 echo "Bootstrap comparison failure!"; \
2950 *-lean ) rm -rf stage$$stage ;; \
2955 # Compare the object files in the current directory with those in the
2956 # stage2 directory. Use gnu cmp (diffutils v2.4 or later) to avoid
2957 # running tail and the overhead of twice copying each object file.
2959 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
2961 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2962 for file in *$(objext); do \
2963 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2965 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2966 for dir in tmp-foo intl $(SUBDIRS); do \
2967 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2968 for file in $$dir/*$(objext); do \
2969 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2973 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2974 if [ -f .bad_compare ]; then \
2975 echo "Bootstrap comparison failure!"; \
2980 *-lean ) rm -rf stage$$stage ;; \
2984 # Copy the object files from a particular stage into a subdirectory.
2986 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
2987 -for dir in intl $(SUBDIRS) ; \
2989 if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
2991 -mv $(STAGESTUFF) stage1
2992 -mv intl/*$(objext) stage1/intl
2993 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2994 # dir will work properly.
2995 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
2996 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
2997 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
2998 -rm -f stage1/libgcc.a
3000 -if $(RANLIB_TEST_FOR_TARGET) ; then \
3001 $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3003 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3004 cp stage1/$${f} . ; \
3007 stage1: force stage1-start lang.stage1
3010 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3011 -for dir in intl $(SUBDIRS) ; \
3013 if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3015 -mv $(STAGESTUFF) stage2
3016 -mv intl/*$(objext) stage2/intl
3017 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3018 # dir will work properly.
3019 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3020 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3021 -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3022 -rm -f stage2/libgcc.a
3024 -if $(RANLIB_TEST_FOR_TARGET) ; then \
3025 $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3027 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3028 cp stage2/$${f} . ; \
3031 stage2: force stage2-start lang.stage2
3034 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3035 -for dir in intl $(SUBDIRS) ; \
3037 if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3039 -mv $(STAGESTUFF) stage3
3040 -mv intl/*$(objext) stage3/intl
3041 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3042 # dir will work properly.
3043 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3044 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3045 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3046 -rm -f stage3/libgcc.a
3048 -if $(RANLIB_TEST_FOR_TARGET) ; then \
3049 $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3051 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3052 cp stage3/$${f} . ; \
3055 stage3: force stage3-start lang.stage3
3058 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3059 -for dir in intl $(SUBDIRS) ; \
3061 if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3063 -mv $(STAGESTUFF) stage4
3064 -mv intl/*$(objext) stage4/intl
3065 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3066 # dir will work properly.
3067 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3068 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3069 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3070 -rm -f stage4/libgcc.a
3072 -if $(RANLIB_TEST_FOR_TARGET) ; then \
3073 $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3075 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3076 cp stage4/$${f} . ; \
3079 stage4: force stage4-start lang.stage4
3081 # Copy just the executable files from a particular stage into a subdirectory,
3082 # and delete the object files. Use this if you're just verifying a version
3083 # that is pretty sure to work, and you are short of disk space.
3084 risky-stage1: stage1
3087 risky-stage2: stage2
3090 risky-stage3: stage3
3093 risky-stage4: stage4
3096 #In GNU Make, ignore whether `stage*' exists.
3097 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3098 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3103 # The enquire rules are still useful for building new float-anything.h.
3104 # Special flags for compiling enquire.
3105 # We disable optimization to make floating point more reliable.
3106 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3107 ENQUIRE_LDFLAGS = $(LDFLAGS)
3109 # Enquire target (This is a variable so that a target can choose not to
3113 # Test to see whether <float.h> exists in the system header files,
3114 # and is not derived from GCC.
3116 [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3117 if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3120 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3121 # to ensure, we're emitting a full blown <float.h> ourselves.
3122 FLOAT_H_TEST = false
3124 # Used to compile enquire with standard cc, but have forgotten why.
3125 # Let's try with GCC.
3126 enquire: enquire.o $(GCC_PARTS)
3127 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3128 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3129 if $(FLOAT_H_TEST); then \
3130 rm -f include/float.h; \
3131 SYS_FLOAT_H_WRAP=1; \
3133 SYS_FLOAT_H_WRAP=0; \
3135 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3136 -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3137 -I. -c $(srcdir)/enquire.c
3139 # Create float.h source for the native machine.
3140 # Make it empty if we can use the system float.h without changes.
3141 float.h-nat: enquire
3142 -./enquire -f > tmp-float.h
3143 grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3144 mv tmp-float.h float.h-nat
3146 # Create a dummy float.h source for a cross-compiler.
3147 # ??? This isn't used anymore. Should we create config/float-unkn.h
3148 # and make that the default float_format in configure?
3150 echo "#ifndef __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3151 echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3152 echo "#endif" >> t-float.h-cross
3153 mv t-float.h-cross float.h-cross