1 # Makefile for GNU C compiler.
2 # Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995
3 # 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
5 #This file is part of GNU CC.
7 #GNU CC is free software; you can redistribute it and/or modify
8 #it under the terms of the GNU General Public License as published by
9 #the Free Software Foundation; either version 2, or (at your option)
12 #GNU CC is distributed in the hope that it will be useful,
13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 #GNU General Public License for more details.
17 #You should have received a copy of the GNU General Public License
18 #along with GNU CC; see the file COPYING. If not, write to
19 #the Free Software Foundation, 59 Temple Place - Suite 330,
20 #Boston MA 02111-1307, USA.
22 # The targets for external use include:
23 # all, doc, proto, install, install-cross, install-cross-rest,
24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
25 # stage1, stage2, stage3, stage4.
27 # This is the default target.
30 # Suppress smart makes who think they know how to automake Yacc files
33 # Directory where sources are, from where we are.
37 # Pointer to the GCC Project website
38 website=http://gcc.gnu.org
40 # Variables that exist for you to override.
41 # See below for how to change them for certain systems.
43 # List of language subdirectories.
44 # This is overridden by configure.
47 # Selection of languages to be made.
48 # This is overridden by configure.
49 CONFIG_LANGUAGES = @all_languages@
50 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
52 # Languages should create dependencies of $(INTL_TARGETS) on generated
53 # sources in Make-lang.in. Example:
54 # $(INTL_TARGETS): $(srcdir)/cp/parse.c
55 INTL_TARGETS = intl.all intl.install
57 # Selection of languages to be made during stage1 build.
58 # This is overridden by configure.
59 BOOT_LANGUAGES = c @all_boot_languages@
65 # Various ways of specifying flags for compilations:
66 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
67 # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2 and stage3
69 # XCFLAGS is used for most compilations but not when using the GCC just built.
70 # TCFLAGS is used for compilations with the GCC just built.
71 # STAGE1_CFLAGS is set by configure on some targets.
75 STAGE1_CFLAGS = -g @stage1_cflags@
76 CFLAGS = $(STAGE1_CFLAGS)
78 # The warning flags are separate from BOOT_CFLAGS because people tend to
79 # override optimization flags and we'd like them to still have warnings
80 # turned on. These flags are also used to pass other stage dependent
81 # flags from configure. The user is free to explicitly turn these flags
83 # LOOSE_WARN are the warning flags to use when compiling something
84 # which is only compiled with gcc, such as libgcc and the frontends
86 # STRICT_WARN and STRICT2_WARN are the additional warning flags to
87 # apply to the back end and the C front end, which may be compiled
88 # with other compilers. This is partially controlled by configure in
89 # stage1, as not all versions of gcc understand -Wno-long-long.
90 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
91 STRICT_WARN = -Wtraditional @strict1_warn@
92 STRICT2_WARN = -Wtraditional -pedantic -Wno-long-long
94 # This is how we control whether or not the additional warnings are applied.
95 .-warn = $(STRICT_WARN)
96 GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn)
98 # All warnings have to be shut off in stage1 if the compiler used then
99 # isn't gcc; configure determines that. WARN_CFLAGS will be either
100 # $(GCC_WARN_CFLAGS), or nothing.
101 WARN_CFLAGS = @warn_cflags@
103 # These exists to be overridden by the x-* and t-* files, respectively.
120 # on sysV, define this as cp.
122 # Some systems may be missing symbolic links, regular links, or both.
123 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
126 # These permit overriding just for certain files.
127 INSTALL_PROGRAM = @INSTALL_PROGRAM@
128 INSTALL_DATA = @INSTALL_DATA@
129 MAKEINFO = @MAKEINFO@
132 TEXI2POD = $(srcdir)/../contrib/texi2pod.pl
133 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --section=1
134 # For GNUmake: let us decide what gets passed to recursive makes.
137 # Some compilers can't handle cc -c blah.c -o foo/blah.o.
138 # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
139 OUTPUT_OPTION = @OUTPUT_OPTION@
141 # This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
142 # -I../zlib, unless we were configured with --with-system-zlib, in which
143 # case both are empty.
147 # How to invoke ranlib.
149 # Test to use to see whether ranlib exists on the system.
152 || [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
154 # Substitution type for target's getgroups 2nd arg.
155 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
157 # Compiler to use for compiling libgcc1.a.
158 # OLDCC should not be the GNU C compiler,
159 # since that would compile typical libgcc1.a functions such as mulsi3
160 # into infinite recursions.
163 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
164 # NOTE: -O does not work on some Unix systems!
167 # Version of ar to use when compiling libgcc1.a.
171 # Target to use when installing include directory. Either
172 # install-headers-tar or install-headers-cpio.
173 INSTALL_HEADERS_DIR = @build_install_headers_dir@
175 # Header files that are made available under the same name
176 # to programs compiled with GCC.
177 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
178 $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
179 $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
180 $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
182 # Target to use whe installing assert.h. Some systems may
183 # want to set this empty.
184 INSTALL_ASSERT_H = install-assert-h
186 # The GCC to use for compiling libgcc.a, enquire, and libgcc1-test.
187 # Usually the one we just built.
188 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
189 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include
191 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
192 # It omits XCFLAGS, and specifies -B./.
193 # It also specifies -isystem ./include to find, e.g., stddef.h.
194 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -isystem ./include $(TCFLAGS)
196 # Specify the abi to use when building the c++ runtime
197 GXX_ABI_FLAG=@GXX_ABI_FLAG@
199 # Sed command to transform gcc to installed name. Overwritten by configure.
200 program_transform_name = @program_transform_name@
201 program_transform_cross_name = s,^,$(target_alias)-,
203 build_canonical = @build_canonical@
204 host_canonical = @host_canonical@
206 # Tools to use when building a cross-compiler.
207 # These are used because `configure' appends `cross-make'
208 # to the makefile when making a cross-compiler.
210 # Use the tools from the build tree, if they are available.
212 # objdir is set by configure.
216 if [ -f $(objdir)/../binutils/ar ] ; then \
217 echo $(objdir)/../binutils/ar ; \
219 if [ "$(host_canonical)" = "$(target)" ] ; then \
222 t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
225 AR_FLAGS_FOR_TARGET =
226 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
227 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
228 RANLIB_FOR_TARGET = ` \
229 if [ -f $(objdir)/../binutils/ranlib ] ; then \
230 echo $(objdir)/../binutils/ranlib ; \
232 if [ "$(host_canonical)" = "$(target)" ] ; then \
235 t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
238 RANLIB_TEST_FOR_TARGET = \
239 [ -f $(RANLIB_FOR_TARGET) ] \
240 || ( [ "$(host_canonical)" = "$(target)" ] \
241 && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
243 if [ -f $(objdir)/../binutils/nm ] ; then \
244 echo $(objdir)/../binutils/nm ; \
246 if [ "$(host_canonical)" = "$(target)" ] ; then \
249 t='$(program_transform_cross_name)'; echo nm | sed -e $$t ; \
253 # Dir to search for system headers. Overridden by cross-make.
254 SYSTEM_HEADER_DIR = /usr/include
256 # Where to find some libiberty headers.
257 HASHTAB_H = $(srcdir)/../include/hashtab.h
258 OBSTACK_H = $(srcdir)/../include/obstack.h
259 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
261 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
262 CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include
264 # Control whether to run fixproto and fixincludes.
265 STMP_FIXPROTO = stmp-fixproto
266 STMP_FIXINC = stmp-fixinc
268 # Test to see whether <limits.h> exists in the system header files.
269 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
272 target_alias=@target_alias@
273 xmake_file=@dep_host_xmake_file@
274 tmake_file=@dep_tmake_file@
275 out_file=$(srcdir)/config/@out_file@
276 out_object_file=@out_object_file@
277 md_file=$(srcdir)/config/@md_file@
278 tm_file=@tm_file_list@
279 build_xm_file=@build_xm_file_list@
280 host_xm_file=@host_xm_file_list@
281 lang_specs_files=@lang_specs_files@
282 lang_options_files=@lang_options_files@
283 lang_tree_files=@lang_tree_files@
284 GCC_THREAD_FILE=@thread_file@
285 OBJC_BOEHM_GC=@objc_boehm_gc@
286 GTHREAD_FLAGS=@gthread_flags@
287 # Be prepared for gcc2 merges.
288 gcc_version=@gcc_version@
289 gcc_version_trigger=@gcc_version_trigger@
290 version=$(gcc_version)
291 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
293 # Common prefix for installation directories.
294 # NOTE: This directory must exist when you start installation.
296 # Directory in which to put localized header files. On the systems with
297 # gcc as the native cc, `local_prefix' may not be `prefix' which is
299 # NOTE: local_prefix *should not* default from prefix.
300 local_prefix = @local_prefix@
301 # Directory in which to put host dependent programs and libraries
302 exec_prefix = @exec_prefix@
303 # Directory in which to put the executable for the command `gcc'
305 # Directory in which to put the directories used by the compiler.
307 # Directory in which the compiler finds executables, libraries, etc.
308 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
309 # Used to produce a relative $(gcc_tooldir) in gcc.o
310 unlibsubdir = ../../..
311 # Directory in which to find other cross-compilation tools and headers.
313 # Used in install-cross.
314 gcc_tooldir = @gcc_tooldir@
315 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
316 build_tooldir = $(exec_prefix)/$(target_alias)
317 # Directory in which the compiler finds g++ includes.
318 gcc_gxx_include_dir= @gcc_gxx_include_dir@
319 # Directory to search for site-specific includes.
320 includedir = $(local_prefix)/include
321 # assertdir is overridden in cross-make.
322 # (But this currently agrees with what is in cross-make.)
323 assertdir = $(gcc_tooldir)/include
324 # where the info files go
326 # Where cpp should go besides $prefix/bin if necessary
327 cpp_install_dir = @cpp_install_dir@
328 # where the locale files go
329 datadir = $(prefix)/@DATADIRNAME@
330 localedir = $(datadir)/locale
331 # Extension (if any) to put in installed man-page filename.
334 exeext = @host_exeext@
335 build_exeext = @build_exeext@
337 # Directory in which to put man pages.
339 man1dir = $(mandir)/man1
340 # Dir for temp files.
343 # Top build directory, relative to here.
346 # Whether we were configured with NLS.
349 # Internationalization library.
350 INTLLIBS = @INTLLIBS@
352 # List of internationalization subdirectories.
354 INTL_SUBDIRS = intl $(POSUB)
356 # Additional system libraries to link with.
359 # Change this to a null string if obstacks are installed in the
363 # The GC method to be used on this system.
366 # If a supplementary library is being used for the GC.
369 # Configure will set these if you need vfprintf and possibly _doprnt support.
373 # Specify the rule for actually making libgcc.a,
375 # and the rule for installing it.
376 INSTALL_LIBGCC = install-libgcc
378 # Specify the rule for actually making libgcc1.a.
379 # The value may be empty; that means to do absolutely nothing
380 # with or for libgcc1.a.
383 # Specify the rule for making libgcc1.a for a cross-compiler.
384 # The default rule assumes that libgcc1.a is supplied by the user.
385 CROSS_LIBGCC1 = libgcc1.cross
387 # Options to use when compiling libgcc2.a.
388 # -g1 causes output of debug info only for file-scope entities.
389 # we use this here because that should be enough, and also
390 # so that -g1 will be tested.
392 LIBGCC2_DEBUG_CFLAGS = -g1
393 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
395 # Additional options to use when compiling libgcc2.a.
396 # Some targets override this to -isystem include
399 # Additional target-dependent options for compiling libgcc2.a.
400 TARGET_LIBGCC2_CFLAGS =
402 # Additional sources to handle exceptions; overridden by some targets.
403 LIB2ADDEH = $(srcdir)/frame-dwarf2.c
405 # libgcc1-test target (must also be overridable for a target)
406 LIBGCC1_TEST = libgcc1-test
408 # nm flags to list global symbols in libgcc object files.
411 # List of extra executables that should be compiled for this target machine
412 # that are used for compiling from source code to object code.
413 # The rules for compiling them should be in the t-* file for the machine.
414 EXTRA_PASSES =@extra_passes@
416 # Like EXTRA_PASSES, but these are used when linking.
417 EXTRA_PROGRAMS = @extra_programs@
419 # List of extra object files that should be compiled for this target machine.
420 # The rules for compiling them should be in the t-* file for the machine.
421 EXTRA_PARTS = @extra_parts@
423 # List of extra object files that should be compiled and linked with
424 # compiler proper (cc1, cc1obj, cc1plus).
425 EXTRA_OBJS = @extra_objs@
427 # List of extra object files that should be compiled and linked with
429 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
431 # List of additional header files to install.
432 # Often this is edited directly by `configure'.
433 EXTRA_HEADERS =@extra_headers_list@
435 # Set this to `collect2' to enable use of collect2.
436 USE_COLLECT2 = @will_use_collect2@
437 # If we might be using collect2, then this variable will be set to
438 # -DUSE_COLLECT2. toplev.c, collect2.c and libgcc2.c all need to
439 # if we may be using collect2.
440 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
441 # It is convenient for configure to add the assignment at the beginning,
442 # so don't override it here.
443 USE_COLLECT2 = collect2$(exeext)
445 # configure sets this to 'libcpp.a' if cpplib is being merged into
446 # C-family front ends.
447 MAYBE_CPPLIB = @maybe_cpplib@
449 # List of extra C and assembler files to add to libgcc1.a.
450 # Assembler files should have names ending in `.asm'.
453 # List of extra C and assembler files to add to libgcc2.a.
454 # Assembler files should have names ending in `.asm'.
457 # Handle cpp installation.
461 # We do not try to build float.h anymore. Let configure select the
462 # appropriate pre-built float.h file for the target.
463 FLOAT_H=@float_h_file@
465 # Program to convert libraries.
468 # Control whether header files are installed.
469 INSTALL_HEADERS=install-headers
471 # Control whether Info documentation is built and installed.
472 BUILD_INFO = @BUILD_INFO@
473 INSTALL_INFO = @INSTALL_INFO@
475 # Additional directories of header files to run fixincludes on.
476 # These should be directories searched automatically by default
477 # just as /usr/include is.
478 # *Do not* use this for directories that happen to contain
479 # header files, but are not searched automatically by default.
480 # On most systems, this is empty.
481 OTHER_FIXINCLUDES_DIRS=
483 # A list of all the language-specific executables.
484 # This is overridden by configure.
485 COMPILERS = cc1$(exeext) @all_compilers@
487 # List of things which should already be built whenever we try to use xgcc
488 # to compile anything (without linking).
489 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
491 # List of things which should already be built whenever we try to use xgcc
493 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
495 # Directory to link to, when using the target `maketest'.
498 # Guaranteed to not exist when not passing md through cpp.
499 # This value is overridden directly by configure.
500 MD_FILE = md-cpp-not-used
502 # Flags to use when cross-building GCC.
503 # Prefix to apply to names of object files when using them
504 # to run on the machine we are compiling on.
506 # Prefix to apply to names of object files when compiling them
507 # to run on the machine we are compiling on.
508 # The default for this variable is chosen to keep these rules
509 # out of the way of the other rules for compiling the same source files.
512 HOST_CFLAGS=$(ALL_CFLAGS)
514 HOST_LDFLAGS=$(LDFLAGS)
515 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
516 HOST_ALLOCA=$(ALLOCA)
517 HOST_MALLOC=$(MALLOC)
518 HOST_OBSTACK=$(OBSTACK)
519 HOST_VFPRINTF=$(VFPRINTF)
520 HOST_DOPRINT=$(DOPRINT)
522 # Actual name to use when installing a native compiler.
523 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
524 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
525 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
526 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
527 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
528 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
530 # Actual name to use when installing a cross-compiler.
531 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
532 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
533 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
534 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
536 # Choose the real default target.
539 # Choose the real install target.
540 INSTALL_TARGET=install-normal
542 # Setup the testing framework, if you have one
543 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
544 echo $${rootme}/../expect/expect ; \
545 else echo expect ; fi`
547 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
548 echo $${srcdir}/../dejagnu/runtest ; \
549 else echo runtest; fi`
552 # Extra symbols for fixproto to define when parsing headers.
555 # Extra flags to use when compiling crt{begin,end}.o.
558 # Extra flags to use when compiling [m]crt0.o.
561 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
564 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
565 # $(T_TARGET) to the name of the actual target filename.
567 T_TARGET : $(T_TARGET)
569 # End of variables for you to override.
571 # Definition of `all' is here so that new rules inserted by sed
572 # do not specify the default target.
573 # The real definition is under `all.internal' (for native compilers)
574 # or `all.cross' (for cross compilers).
577 # This tells GNU Make version 3 not to put all variables in the environment.
580 # sed inserts variable overrides after the following line.
594 # Now figure out from those variables how to compile and link.
598 # IN_GCC tells various files that system.h, toplev.c, etc are available.
599 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
601 # This is the variable actually used when we compile.
602 # If you change this line, you probably also need to change the definition
603 # of HOST_CFLAGS in build-make to match.
604 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
605 $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
608 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
610 # Even if ALLOCA is set, don't use it if compiling with GCC.
611 USE_ALLOCA= ${ALLOCA}
612 USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
613 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
614 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
615 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
616 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
618 # Dependency on obstack, alloca, malloc or whatever library facilities
619 # are not installed in the system libraries.
620 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
621 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT)
623 # Likewise, for use in the tools that must run on this machine
624 # even if we are cross-building GCC.
625 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
626 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT)
628 # How to link with both our special library facilities
629 # and the system's installed libraries.
630 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) $(CLIB) ../libiberty/libiberty.a
632 # Likewise, for use in the tools that must run on this machine
633 # even if we are cross-building GCC.
634 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
635 $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(HOST_CLIB)
637 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o \
638 $(HOST_PREFIX)ggc-none.o gensupport.o hashtab.o
640 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
641 HOST_ERRORS = $(HOST_PREFIX)errors.o
643 # Specify the directories to be searched for header files.
644 # Both . and srcdir are used, in that order,
645 # so that tm.h and config.h will be found in the compilation
646 # subdirectory rather than in the source directory.
647 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
648 # currently being compiled, in both source trees, to be examined as well.
649 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
650 -I$(srcdir)/config -I$(srcdir)/../include
652 # Always use -I$(srcdir)/config when compiling.
654 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
656 # This tells GNU make version 3 not to export all the variables
657 # defined in this file into the environment.
660 # Support for additional languages (other than c and objc).
661 # ??? objc can be supported this way too (leave for later).
663 # These next lines are overridden by configure.
664 LANG_MAKEFILES = @all_lang_makefiles@
665 LANG_STAGESTUFF = @all_stagestuff@
666 LANG_DIFF_EXCLUDES = @all_diff_excludes@
667 LANG_EXTRA_HEADERS = @all_headers@
669 # Flags to pass to recursive makes.
670 # CC is set by configure. Hosts without symlinks need special handling
671 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
673 # ??? The choices here will need some experimenting with.
674 ORDINARY_FLAGS_TO_PASS = \
675 "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
676 "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
677 "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
678 "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
680 "BISONFLAGS=$(BISONFLAGS)" \
681 "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
683 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
684 "LDFLAGS=$(LDFLAGS)" \
686 "FLEXFLAGS=$(FLEXFLAGS)" \
689 "MAKEINFO=$(MAKEINFO)" \
690 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
691 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
692 "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
694 "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
696 "build_exeext=$(build_exeext)" \
698 "exec_prefix=$(exec_prefix)" \
700 "local_prefix=$(local_prefix)" \
701 "gxx_include_dir=$(gcc_gxx_include_dir)" \
702 "tooldir=$(tooldir)" \
703 "gcc_tooldir=$(gcc_tooldir)" \
705 "libsubdir=$(libsubdir)" \
706 "datadir=$(datadir)" \
707 "localedir=$(localedir)"
708 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
709 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
710 -e 's|^ *[^ /][^ /]*/|%&|' \
712 -e 's|% *[^- /]|%&|g' \
715 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
716 "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
718 # Lists of files for various purposes.
720 # Language-specific object files for C and Objective C.
721 C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
722 c-convert.o c-aux-info.o c-common.o c-semantics.o c-dump.o $(MAYBE_CPPLIB)
724 # Language-specific object files for C.
725 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
727 # Language-independent object files.
729 OBJS = diagnostic.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
730 function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o real.o \
731 builtins.o intl.o varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o \
732 dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o gcse.o \
733 integrate.o jump.o cse.o loop.o doloop.o unroll.o flow.o combine.o varray.o \
734 regclass.o regmove.o local-alloc.o global.o reload.o reload1.o caller-save.o \
735 insn-peep.o reorg.o haifa-sched.o final.o recog.o reg-stack.o regrename.o \
736 insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o \
737 profile.o insn-attrtab.o $(out_object_file) $(EXTRA_OBJS) convert.o \
738 mbchar.o splay-tree.o graph.o sbitmap.o resource.o hash.o predict.o \
739 lists.o ggc-common.o $(GGC) stringpool.o simplify-rtx.o ssa.o bb-reorder.o \
740 sibcall.o conflict.o timevar.o ifcvt.o dominance.o dependence.o dce.o \
743 BACKEND = toplev.o libbackend.a
745 # GEN files are listed separately, so they can be built before doing parallel
746 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
747 # them before rtl.o is compiled.
748 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \
749 genpeep gengenrtl gencheck
751 # Files to be copied away after each stage in building.
752 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
753 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
754 insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
755 s-flags s-config s-codes s-mlib s-under s-genrtl \
756 s-output s-recog s-emit s-extract s-peep s-check \
757 s-attr s-attrtab s-opinit s-crt0 \
758 genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
759 genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
760 genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
761 genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
762 gencheck$(build_exeext) genrtl.c genrtl.h \
763 xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
764 $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
765 enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
766 specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
767 gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
770 # Members of libgcc1.a.
771 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
772 _lshrsi3 _ashrsi3 _ashlsi3 \
773 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
774 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
775 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
776 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
777 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
779 # Library members defined in libgcc2.c.
780 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
781 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
782 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
783 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
784 _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
785 _fixtfdi _fixunstfdi _floatditf \
786 __gcc_bcmp _varargs __dummy _eprintf \
787 _bb _clear_cache _trampoline __main _exit \
788 _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
789 _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 \
794 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
795 _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
796 _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
797 _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
799 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
800 _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
801 _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
802 _df_to_sf _thenan_df _df_to_usi _usi_to_df
804 # The files that "belong" in CONFIG_H are deliberately omitted
805 # because having them there would not be useful in actual practice.
806 # All they would do is cause complete recompilation every time
807 # one of the machine description files is edited.
808 # That may or may not be what one wants to do.
809 # If it is, rm *.o is an easy way to do it.
810 # CONFIG_H = $(host_xm_file) $(tm_file)
812 MACHMODE_H = machmode.h machmode.def
813 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
814 RTL_H = $(RTL_BASE_H) genrtl.h
815 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
816 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
817 DEMANGLE_H = $(srcdir)/../include/demangle.h
819 EXPR_H = expr.h insn-codes.h
820 REGS_H = regs.h varray.h $(MACHMODE_H)
821 INTEGRATE_H = integrate.h varray.h
822 LOOP_H = loop.h varray.h bitmap.h
823 GCC_H = gcc.h version.h
824 GGC_H = ggc.h varray.h
825 TIMEVAR_H = timevar.h timevar.def
826 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
827 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
828 C_TREE_H = c-tree.h $(C_COMMON_H)
831 # Language makefile fragments.
833 # The following targets define the interface between us and the languages.
835 # all.build, all.cross, start.encap, rest.encap,
837 # install-normal, install-common, install-info, install-man,
839 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
840 # stage1, stage2, stage3, stage4
842 # Each language is linked in with a series of hooks (since we can't use `::'
843 # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info).
844 # Configure computes and adds these here.
849 # sed inserts language fragments after the following line.
850 ####language fragments
853 # End of language makefile fragments.
855 # The only suffixes we want for implicit rules are .c and .o, so clear
856 # the list and add them. This speeds up GNU Make, and allows -r to work.
860 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
861 $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
862 $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
863 "$(xmake_file)" "$(tmake_file)"
864 cp config.status config.run
865 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
868 $(srcdir)/configure: $(srcdir)/configure.in
869 (cd $(srcdir) && autoconf)
871 gccbug: $(srcdir)/gccbug.in
872 CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
874 mklibgcc: $(srcdir)/mklibgcc.in
875 CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
877 # cstamp-h.in controls rebuilding of config.in.
878 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
879 # delete it. A stamp file is needed as autoheader won't update the file if
880 # nothing has changed.
881 # It remains in the source directory and is part of the distribution.
882 # This follows what is done in shellutils, fileutils, etc.
883 # "echo timestamp" is used instead of touch to be consistent with other
884 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
885 # ??? Newer versions have a maintainer mode that may be useful here.
886 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
887 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
888 (cd $(srcdir) && autoheader)
889 @rm -f $(srcdir)/cstamp-h.in
890 echo timestamp > $(srcdir)/cstamp-h.in
891 auto-host.h: cstamp-h ; @true
892 cstamp-h: config.in config.status
893 CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
895 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
896 # a target to build even if it is up-to-date. So we must verify that
897 # config.status does not exist before failing.
898 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
899 @if [ ! -f config.status ] ; then \
900 echo You must configure gcc. Look at http://gcc.gnu.org/install/ for details.; \
903 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
906 all.internal: start.encap rest.encap doc
907 # This is what to compile if making a cross-compiler.
908 # Note that we can compile enquire using the cross-compiler just built,
909 # although we can't run it on this machine.
910 all.cross: native gcc-cross cpp$(exeext) specs \
911 $(LIBGCC) $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
912 # This is what to compile if making gcc with a cross-compiler.
913 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
914 # This is what must be made before installing GCC and converting libraries.
915 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
916 xlimits.h lang.start.encap
917 # These can't be made until after GCC can run.
918 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
919 # This is what is made with the host's compiler
920 # whether making a cross compiler or not.
921 native: config.status auto-host.h intl.all $(LANGUAGES) \
922 $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
924 # Define the names for selecting languages in LANGUAGES.
925 C c: cc1$(exeext) tradcpp0$(exeext)
928 # Tell GNU make these are phony targets.
929 .PHONY: C c PROTO proto
931 # On the target machine, finish building a cross compiler.
932 # This does the things that can't be done on the host machine.
933 rest.cross: $(LIBGCC) specs
935 # Verify that it works to compile and link libgcc1-test.
936 # If it does, then there are sufficient replacements for libgcc1.a.
937 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
938 @echo "Testing libgcc1. Ignore linker warning messages."
939 $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
940 -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
941 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext)
942 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
944 # Recompile all the language-independent object files.
945 # This is used only if the user explicitly asks for it.
946 compilations: $(BACKEND)
948 # Like libcpp.a, this archive is strictly for the host.
949 libbackend.a: $(OBJS)
951 $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
952 if $(RANLIB_TEST) ; then $(RANLIB) libbackend.a ; else true ; fi
954 # We call this executable `xgcc' rather than `gcc'
955 # to avoid confusion if the current directory is in the path
956 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
957 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
958 version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
959 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
960 prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
962 # cpp is to cpp0 as gcc is to cc1.
963 # The only difference from xgcc is that it's linked with cppspec.o
964 # instead of gccspec.o.
965 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
966 version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
967 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
968 prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
970 # Dump a specs file to make -B./ read these specs over installed ones.
972 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
975 # We do want to create an executable named `xgcc', so we can use it to
977 # Also create gcc-cross, so that install-common will install properly.
978 gcc-cross: xgcc$(exeext)
979 cp xgcc$(exeext) gcc-cross$(exeext)
981 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
982 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
983 $(C_OBJS) $(BACKEND) $(LIBS)
985 # Build the version of limits.h that we will install.
986 xlimits.h: glimits.h limitx.h limity.h
987 if $(LIMITS_H_TEST) ; then \
988 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
990 cat $(srcdir)/glimits.h > tmp-xlimits.h; \
992 mv tmp-xlimits.h xlimits.h
996 LIB2ADD = $(LIB2ADDEH) $(LIB2FUNCS_EXTRA)
998 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) xgcc$(exeext)
1001 LIBGCC1='$(LIBGCC1)' \
1002 LIB1FUNCS='$(LIB1FUNCS)' \
1003 LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1004 LIB1FUNCS_EXTRA='$(LIB1FUNCS_EXTRA)' \
1005 LIB2FUNCS='$(LIB2FUNCS)' \
1006 LIB2FUNCS_EH='$(LIB2FUNCS_EH)' \
1007 LIB2ADD='$(LIB2ADD)' \
1009 FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1011 DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1012 MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1013 EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1014 SHLIB_LINK='$(SHLIB_LINK)' \
1015 SHLIB_EXT='$(SHLIB_EXT)' \
1016 SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1017 SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1018 SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1019 SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1020 $(SHELL) mklibgcc > tmp-libgcc.mk
1021 mv tmp-libgcc.mk libgcc.mk
1023 # All the things that might cause us to want to recompile bits of libgcc.
1024 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1025 libgcc.mk $(srcdir)/libgcc1.c $(srcdir)/libgcc2.c $(CONFIG_H) \
1026 $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status \
1027 stmp-int-hdrs tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(EXTRA_PARTS)
1029 libgcc.a: $(LIBGCC_DEPS)
1030 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1031 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1032 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1033 AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1034 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1035 OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1036 CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1037 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1038 RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1039 NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1040 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1041 INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1042 CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1043 LIB1ASMSRC='$(LIB1ASMSRC)' \
1046 # Use the genmultilib shell script to generate the information the gcc
1047 # driver program needs to select the library directory based on the
1049 multilib.h: s-mlib; @true
1050 s-mlib: $(srcdir)/genmultilib Makefile
1051 $(SHELL) $(srcdir)/genmultilib \
1052 "$(MULTILIB_OPTIONS)" \
1053 "$(MULTILIB_DIRNAMES)" \
1054 "$(MULTILIB_MATCHES)" \
1055 "$(MULTILIB_EXCEPTIONS)" \
1056 "$(MULTILIB_EXTRA_OPTS)" \
1057 "$(MULTILIB_EXCLUSIONS)" > tmp-mlib.h
1058 $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1061 # Build multiple copies of libgcc.a, one for each target switch.
1062 stmp-multilib: $(LIBGCC_DEPS)
1063 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1064 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1065 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1066 AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1067 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1068 OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1069 CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1070 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1071 RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1072 NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1073 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1074 INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1075 CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1076 LIB1ASMSRC='$(LIB1ASMSRC)' \
1080 # Compile two additional files that are linked with every program
1081 # linked using GCC on systems using COFF or ELF, for the sake of C++
1083 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1084 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1085 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1086 -finhibit-size-directive -fno-inline-functions \
1087 -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1088 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1090 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1091 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1092 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1093 -finhibit-size-directive -fno-inline-functions \
1094 -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1095 -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1097 # These are versions of crtbegin and crtend for shared libraries.
1098 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1099 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1100 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1101 -finhibit-size-directive -fno-inline-functions \
1102 -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1103 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1104 -o $(T)crtbeginS$(objext)
1106 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1107 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1108 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1109 -finhibit-size-directive -fno-inline-functions \
1110 -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1111 -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1112 -o $(T)crtendS$(objext)
1114 # Compile the start modules crt0.o and mcrt0.o that are linked with
1116 crt0.o: s-crt0 ; @true
1117 mcrt0.o: s-crt0; @true
1119 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1120 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1121 -o crt0.o -c $(CRT0_S)
1122 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1123 -o mcrt0.o -c $(MCRT0_S)
1126 # Compiling object files from source files.
1128 # Note that dependencies on obstack.h are not written
1129 # because that file is not part of GCC.
1131 # C language specific files.
1133 c-errors.o: c-errors.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) flags.h \
1135 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1136 $(C_TREE_H) input.h flags.h system.h toplev.h output.h cpplib.h
1137 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1139 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1140 (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1141 mv -f c-p$$$$.c c-parse.c)
1142 $(srcdir)/c-parse.y: c-parse.in
1143 echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1144 sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1145 -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1146 $(srcdir)/c-parse.in >>tmp-c-parse.y
1147 $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1149 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) $(C_TREE_H) \
1150 $(GGC_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1151 toplev.h defaults.h intl.h
1152 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1153 flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h
1154 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1155 $(GGC_H) c-lex.h toplev.h diagnostic.h output.h function.h \
1157 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h $(C_TREE_H) \
1158 c-pragma.h input.h intl.h flags.h toplev.h output.h \
1159 mbchar.h cpplib.h $(EXPR_H)
1160 c-aux-info.o : c-aux-info.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1162 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1163 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) function.h \
1164 defaults.h c-pragma.h toplev.h $(GGC_H)
1165 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1166 graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \
1167 function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1168 sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1171 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1172 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1173 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1174 -rm -f collect2$(exeext)
1175 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS)
1177 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \
1178 $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1179 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1180 -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1181 -c $(srcdir)/collect2.c
1183 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h collect2.h intl.h
1184 hash.o: hash.c hash.h system.h toplev.h
1186 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(CONFIG_H) system.h
1188 $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1189 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1190 vfprintf.c $(OUTPUT_OPTION)
1192 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \
1193 $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1195 $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1196 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1197 splay-tree.c $(OUTPUT_OPTION)
1199 underscore.c: s-under ; @true
1201 s-under: $(GCC_PASSES)
1202 echo "int xxy_us_dummy;" >tmp-dum.c
1203 $(GCC_FOR_TARGET) -S tmp-dum.c
1204 echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1205 if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1206 echo "int prepends_underscore = 1;" >>tmp-under.c; \
1208 echo "int prepends_underscore = 0;" >>tmp-under.c; \
1210 $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1211 -rm -f tmp-dum.c tmp-dum.s
1214 # A file used by all variants of C.
1216 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) \
1217 $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1218 $(EXPR_H) diagnostic.h
1220 c-semantics.o : c-semantics.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1221 c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1224 c-dump.o: c-dump.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1225 c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1226 $(EXPR_H) $(SPLAY_TREE_H) c-dump.h
1228 # Language-independent files.
1231 -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1232 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1233 -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1234 -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1235 -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1236 -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\"
1237 gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \
1238 Makefile $(lang_specs_files) prefix.h $(GCC_H)
1239 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1243 gccspec.o: gccspec.c $(CONFIG_H) system.h $(GCC_H)
1244 cppspec.o: cppspec.c $(CONFIG_H) system.h $(GCC_H)
1246 tree-check.h: s-check ; @true
1247 s-check : gencheck $(srcdir)/move-if-change
1248 ./gencheck > tmp-check.h
1249 $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1252 gencheck : gencheck.o $(HOST_LIBDEPS)
1253 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1254 gencheck.o $(HOST_LIBS)
1256 gencheck.o : gencheck.c gencheck.h tree.def $(CONFIG_H) hconfig.h system.h \
1258 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1259 $(srcdir)/gencheck.c
1261 dumpvers: dumpvers.c
1263 version.o: version.c version.h
1265 ggc-common.o: ggc-common.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
1266 flags.h $(GGC_H) varray.h hash.h
1268 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1269 $(GGC_H) varray.h $(TIMEVAR_H)
1271 ggc-page.o: ggc-page.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h toplev.h \
1272 $(GGC_H) varray.h $(TIMEVAR_H)
1274 stringpool.o: stringpool.c $(CONFIG_H) system.h $(TREE_H) $(OBSTACK_H) \
1277 ggc-none.o: ggc-none.c $(CONFIG_H) $(RTL_H) $(GGC_H)
1279 obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H)
1281 $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1282 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1283 obstack.c $(OUTPUT_OPTION)
1285 prefix.o: prefix.c $(CONFIG_H) system.h Makefile prefix.h
1286 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1287 -DPREFIX=\"$(prefix)\" \
1288 -c $(srcdir)/prefix.c
1290 convert.o: convert.c $(CONFIG_H) system.h $(TREE_H) flags.h convert.h toplev.h
1292 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h \
1293 $(GGC_H) $(HASHTAB_H) output.h defaults.h
1294 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H) $(GGC_H)
1295 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1296 function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H)
1297 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1298 $(EXPR_H) $(RTL_H) $(GGC_H)
1299 diagnostic.o : diagnostic.c diagnostic.h \
1300 $(CONFIG_H) system.h $(TREE_H) $(RTL_H) tm_p.h flags.h \
1301 $(GGC_H) input.h $(INSN_ATTR_H) insn-codes.h insn-config.h toplev.h intl.h
1302 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) function.h \
1303 flags.h input.h $(INSN_ATTR_H) xcoffout.h defaults.h output.h diagnostic.h \
1304 insn-codes.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1305 dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1306 graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) ssa.h
1307 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1308 -DTARGET_NAME=\"$(target_alias)\" \
1309 -c $(srcdir)/toplev.c
1311 rtl.o : rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h $(GGC_H) toplev.h
1313 print-rtl.o : print-rtl.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1315 rtlanal.o : rtlanal.c $(CONFIG_H) system.h toplev.h $(RTL_H)
1316 errors.o : errors.c $(CONFIG_H) system.h errors.h
1318 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1319 function.h defaults.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1320 xcoffout.h output.h c-pragma.h toplev.h dbxout.h sdbout.h $(GGC_H)
1321 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1322 function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1323 insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H)
1324 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1325 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1326 $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H)
1327 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1328 function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1329 insn-config.h $(RECOG_H) output.h except.h toplev.h intl.h $(GGC_H)
1330 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1331 $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) \
1332 output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1333 reload.h $(GGC_H) intl.h
1334 builtins.o : builtins.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1335 function.h $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h \
1336 $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1338 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1339 insn-flags.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H)
1340 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1341 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h toplev.h
1342 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1343 hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h \
1344 insn-codes.h toplev.h function.h
1345 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1346 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h \
1347 toplev.h $(GGC_H) real.h defaults.h
1348 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1349 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h dbxout.h \
1351 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1352 function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) defaults.h real.h \
1353 insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h \
1355 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1356 flags.h insn-config.h reload.h output.h defaults.h toplev.h dwarfout.h
1357 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1358 flags.h insn-config.h reload.h output.h defaults.h \
1359 hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h varray.h \
1361 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1362 flags.h toplev.h output.h dbxout.h $(GGC_H)
1363 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1364 function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1365 $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1366 $(HASHTAB_H) defaults.h
1367 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
1368 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1369 $(INTEGRATE_H) insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1370 intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H)
1371 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1372 insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1373 toplev.h $(INSN_ATTR_H)
1375 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1376 hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1377 output.h function.h cselib.h $(GGC_H) $(OBSTACK_H)
1378 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1379 real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1380 $(BASIC_BLOCK_H) $(GGC_H)
1381 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1382 flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1383 function.h output.h toplev.h
1384 sibcall.o : sibcall.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) function.h \
1385 hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1386 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h system.h \
1387 $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1388 $(INSN_ATTR_H) except.h
1389 lcm.o : lcm.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1390 real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H)
1391 ssa.o : ssa.c $(CONFIG_H) system.h $(REGS_H) varray.h \
1392 hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H) \
1393 $(BASIC_BLOCK_H) output.h ssa.h
1394 dce.o : dce.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1395 ssa.h insn-config.h $(RECOG_H) output.h
1396 conflict.o : conflict.c $(CONFIG_H) system.h $(OBSTACK_H) $(HASHTAB_H) \
1397 $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1398 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1399 insn-flags.h insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1400 gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H) defaults.h
1401 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) insn-config.h \
1402 insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1403 $(BASIC_BLOCK_H) function.h toplev.h varray.h except.h cselib.h
1404 doloop.o : doloop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) \
1405 insn-flags.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H)
1406 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h function.h \
1407 $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1408 hard-reg-set.h varray.h $(BASIC_BLOCK_H)
1409 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h insn-config.h \
1410 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1411 insn-flags.h function.h except.h $(EXPR_H) ssa.h $(GGC_H)
1412 dominance.o : dominance.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1414 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h function.h \
1415 insn-config.h insn-flags.h insn-codes.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1416 $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h
1417 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1418 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1419 toplev.h function.h output.h $(GGC_H)
1420 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1421 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1422 output.h function.h $(INSN_ATTR_H) toplev.h
1423 bitmap.o : bitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1425 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h function.h \
1426 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h
1427 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1428 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1429 reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1430 function.h real.h toplev.h
1431 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1432 reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1433 $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h
1434 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1435 $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1436 $(RECOG_H) reload.h $(EXPR_H) toplev.h
1437 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1438 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) insn-flags.h \
1439 $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h
1440 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1441 $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) insn-flags.h \
1442 $(GGC_H) function.h cselib.h $(TREE_H)
1443 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1444 $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1445 $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h
1446 haifa-sched.o : haifa-sched.c $(CONFIG_H) system.h $(RTL_H) \
1447 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1448 $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1449 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h intl.h \
1450 $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1451 real.h output.h hard-reg-set.h insn-flags.h insn-codes.h gstab.h except.h \
1452 xcoffout.h defaults.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h \
1453 dbxout.h $(BASIC_BLOCK_H)
1454 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) function.h $(BASIC_BLOCK_H) \
1455 $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h $(INSN_ATTR_H) \
1456 insn-flags.h insn-codes.h real.h toplev.h output.h reload.h
1457 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) $(RECOG_H) \
1458 $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h \
1460 predict.o: predict.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1461 insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1462 $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1463 lists.o: lists.c $(CONFIG_H) system.h toplev.h $(RTL_H) $(GGC_H)
1464 bb-reorder.o : bb-reorder.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1465 insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1466 $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1467 timevar.o : timevar.c $(CONFIG_H) system.h $(TIMEVAR_H) flags.h intl.h
1468 regrename.o : regrename.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1469 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1470 resource.h $(OBSTACK_H) flags.h
1471 ifcvt.o : ifcvt.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1472 flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1474 dependence.o : dependence.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) \
1475 $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1477 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1478 $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1479 insn-flags.h output.h $(INSN_ATTR_H) insn-codes.h system.h toplev.h function.h
1480 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1481 $(out_file) $(OUTPUT_OPTION)
1483 # Build auxiliary files that support ecoff format.
1484 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1485 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1487 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h version.h
1489 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1490 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1492 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1494 # Build file to support OSF/rose half-pic format.
1495 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1497 # Normally this target is not used; but it is used if you
1498 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
1499 # from the GNU Emacs distribution.
1500 alloca.o: $(srcdir)/../libiberty/alloca.c
1502 $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c
1503 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
1507 # Generate header and source files from the machine description,
1510 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1511 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1512 insn-attr.h insn-attrtab.c
1514 # The following pair of rules has this effect:
1515 # genconfig is run only if the md has changed since genconfig was last run;
1516 # but the file insn-config.h is touched only when its contents actually change.
1518 # Each of the other insn-* files is handled by a similar pair of rules.
1520 # This causes an anomaly in the results of make -n
1521 # because insn-* is older than s-*
1522 # and thus make -n thinks that insn-* will be updated
1523 # and force recompilation of things that depend on it.
1524 # We use move-if-change precisely to avoid such recompilation.
1525 # But there is no way to teach make -n that it will be avoided.
1527 # Each of the insn-*.[ch] rules has a semicolon at the end,
1528 # for otherwise the system Make on SunOS 4.1 never tries
1529 # to recompile insn-*.o. To avoid problems and extra noise from
1530 # versions of make which don't like empty commands (nothing after the
1531 # trailing `;'), we call true for each.
1533 insn-config.h: s-config ; @true
1534 s-config : $(md_file) genconfig $(srcdir)/move-if-change
1535 ./genconfig $(md_file) > tmp-config.h
1536 $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1539 insn-flags.h: s-flags ; @true
1540 s-flags : $(md_file) genflags $(srcdir)/move-if-change
1541 ./genflags $(md_file) > tmp-flags.h
1542 $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1545 insn-codes.h: s-codes ; @true
1546 s-codes : $(md_file) gencodes $(srcdir)/move-if-change
1547 ./gencodes $(md_file) > tmp-codes.h
1548 $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1551 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1552 insn-config.h insn-flags.h insn-codes.h system.h reload.h $(RECOG_H) \
1553 function.h flags.h hard-reg-set.h resource.h
1554 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1556 insn-emit.c: s-emit ; @true
1557 s-emit : $(md_file) genemit $(srcdir)/move-if-change
1558 ./genemit $(md_file) > tmp-emit.c
1559 $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1562 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1563 real.h output.h flags.h system.h function.h hard-reg-set.h resource.h
1564 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1566 insn-recog.c: s-recog ; @true
1567 s-recog : $(md_file) genrecog $(srcdir)/move-if-change
1568 ./genrecog $(md_file) > tmp-recog.c
1569 $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1572 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1573 insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1574 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1576 insn-opinit.c: s-opinit ; @true
1577 s-opinit : $(md_file) genopinit $(srcdir)/move-if-change
1578 ./genopinit $(md_file) > tmp-opinit.c
1579 $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1582 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1583 insn-config.h $(RECOG_H)
1584 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1586 insn-extract.c: s-extract ; @true
1587 s-extract : $(md_file) genextract $(srcdir)/move-if-change
1588 ./genextract $(md_file) > tmp-extract.c
1589 $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1592 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1593 system.h insn-config.h $(RECOG_H) except.h function.h
1594 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1596 insn-peep.c: s-peep ; @true
1597 s-peep : $(md_file) genpeep $(srcdir)/move-if-change
1598 ./genpeep $(md_file) > tmp-peep.c
1599 $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1602 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1603 output.h $(INSN_ATTR_H) insn-config.h system.h toplev.h $(RECOG_H)
1604 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1606 insn-attr.h: s-attr ; @true
1607 s-attr : $(md_file) genattr $(srcdir)/move-if-change
1608 ./genattr $(md_file) > tmp-attr.h
1609 $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1612 insn-attrtab.c: s-attrtab ; @true
1613 s-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change
1614 ./genattrtab $(md_file) > tmp-attrtab.c
1615 $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1618 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1619 conditions.h hard-reg-set.h insn-config.h insn-flags.h $(INSN_ATTR_H) \
1620 output.h $(RECOG_H) function.h insn-codes.h system.h toplev.h flags.h
1621 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1623 insn-output.c: s-output ; @true
1624 s-output : $(md_file) genoutput $(srcdir)/move-if-change
1625 ./genoutput $(md_file) > tmp-output.c
1626 $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1629 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h $(GGC_H)
1630 genrtl.c genrtl.h : s-genrtl
1631 @true # force gnu make to recheck modification times.
1633 s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
1634 ./gengenrtl -h >tmp-genrtl.h
1635 $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1636 ./gengenrtl >tmp-genrtl.c
1637 $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1640 # Compile the programs that generate insn-* from the machine description.
1641 # They are compiled with $(HOST_CC), and associated libraries,
1642 # since they need to run on this machine
1643 # even if GCC is being compiled to run on some other machine.
1645 # $(CONFIG_H) is omitted from the deps of the gen*.o
1646 # because these programs don't really depend on anything
1647 # about the target machine. They do depend on config.h itself,
1648 # since that describes the host machine.
1650 # Pass the md file through cpp if the target requests it.
1651 $(MD_FILE): $(MD_DEPS)
1653 $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
1656 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h
1657 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1659 hashtab.o: $(srcdir)/../libiberty/hashtab.c $(CONFIG_H)
1661 $(LN_S) $(srcdir)/../libiberty/hashtab.c hashtab.c
1662 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) hashtab.c
1664 genconfig : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1665 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1666 genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1668 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) \
1669 system.h errors.h gensupport.h
1670 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1672 genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1673 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1674 genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1676 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1677 system.h errors.h gensupport.h
1678 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1680 gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1681 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1682 gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1684 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) \
1685 system.h errors.h gensupport.h
1686 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1688 genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1689 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1690 genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1692 genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1693 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1695 genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1696 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1697 genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1699 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) \
1700 system.h errors.h gensupport.h
1701 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1703 genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1704 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1705 genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1707 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) \
1708 system.h errors.h gensupport.h
1709 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1710 genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1711 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1712 genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1714 genextract.o : genextract.c $(RTL_H) $(build_xm_file) \
1715 system.h insn-config.h errors.h gensupport.h
1716 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1718 genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1719 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1720 genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1722 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1723 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1725 genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1726 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1727 genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1729 genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1730 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1732 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1733 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1734 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1736 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1737 system.h errors.h $(GGC_H) gensupport.h
1738 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1740 genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1741 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1742 genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1744 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) \
1745 system.h errors.h gensupport.h
1746 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1748 gengenrtl : gengenrtl.o $(HOST_LIBDEPS)
1749 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1750 gengenrtl.o $(HOST_LIBS)
1752 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h real.h
1753 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1755 # Compile the libraries to be used by gen*.
1756 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1757 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1758 # with the rules for rtl.o, alloca.o, etc.
1759 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) system.h $(RTL_H) \
1760 bitmap.h $(GGC_H) toplev.h $(HASHTAB_H)
1761 rm -f $(HOST_PREFIX)rtl.c
1762 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1763 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1765 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) \
1766 $(RTL_H) $(BASIC_BLOCK_H) system.h
1767 rm -f $(HOST_PREFIX)print-rtl.c
1768 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1769 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1771 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \
1773 rm -f $(HOST_PREFIX)bitmap.c
1774 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1775 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1777 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) system.h $(RTL_H)
1778 rm -f $(HOST_PREFIX)rtlanal.c
1779 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1780 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1782 $(HOST_PREFIX_1)alloca.o: $(srcdir)/../libiberty/alloca.c
1783 rm -f $(HOST_PREFIX)alloca.c
1784 $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c
1785 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1787 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H)
1788 rm -f $(HOST_PREFIX)obstack.c
1789 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1790 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1792 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c
1793 rm -f $(HOST_PREFIX)vfprintf.c
1794 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1795 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1797 $(HOST_PREFIX_1)doprint.o: doprint.c
1798 rm -f $(HOST_PREFIX)doprint.c
1799 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1800 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1802 $(HOST_PREFIX_1)malloc.o: malloc.c
1803 rm -f $(HOST_PREFIX)malloc.c
1804 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1805 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1807 $(HOST_PREFIX_1)errors.o: errors.c
1808 rm -f $(HOST_PREFIX)errors.c
1809 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1810 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1813 # This satisfies the dependency that we get if you cross-compile a compiler
1814 # that does not need to compile alloca, malloc or whatever.
1816 touch $(HOST_PREFIX_1)
1818 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c
1819 rm -f $(HOST_PREFIX)ggc-none.c
1820 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1821 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1824 # Remake internationalization support.
1826 intl.o: intl.c intl.h gansidecl.h Makefile
1827 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1828 -DLOCALEDIR=\"$(localedir)\" \
1831 $(top_builddir)/intl/libintl.a: intl.all
1833 # Make sure all the headers are there for xgettext to scan.
1834 $(INTL_TARGETS): $(srcdir)/c-parse.c
1836 intl.all intl.install intl.uninstall \
1837 intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1838 @for d in $(INTL_SUBDIRS); do \
1839 target=`expr $@ : 'intl.\(.*\)'` && \
1840 echo "(cd $$d && $(MAKE) $$target)" && \
1841 (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1842 if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1846 # Remake cpp and protoize.
1848 PREPROCESSOR_DEFINES = \
1849 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1850 -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1851 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1852 -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1853 -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1855 LIBCPP_OBJS = cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1856 cpphash.o cpperror.o cppinit.o cppdefault.o \
1857 mkdeps.o prefix.o version.o mbchar.o
1859 LIBCPP_DEPS = cpplib.h cpphash.h intl.h system.h
1861 # Most of the other archives built/used by this makefile are for
1862 # targets. This one is strictly for the host.
1863 libcpp.a: $(LIBCPP_OBJS)
1865 $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1866 if $(RANLIB_TEST) ; then $(RANLIB) libcpp.a ; else true ; fi
1868 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1869 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1870 intl.o libcpp.a $(LIBS)
1872 cppmain.o: cppmain.c $(CONFIG_H) cpplib.h intl.h system.h
1874 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1875 cppexp.o: cppexp.c $(CONFIG_H) $(LIBCPP_DEPS) defaults.h
1876 cpplex.o: cpplex.c $(CONFIG_H) $(LIBCPP_DEPS)
1877 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1878 cpplib.o: cpplib.c $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1879 cpphash.o: cpphash.c $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1880 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1881 cppinit.o: cppinit.c $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1882 mkdeps.h prefix.h output.h version.h
1884 cppdefault.o: cppdefault.c $(CONFIG_H) system.h cppdefault.h Makefile
1885 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1886 $(PREPROCESSOR_DEFINES) \
1887 -c $(srcdir)/cppdefault.c
1889 mkdeps.o: mkdeps.c $(CONFIG_H) system.h mkdeps.h
1891 # The traditional mode preprocessor, a separate program for ease of
1892 # maintenance. Some code is shared with the ISO-C cpp.
1893 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBDEPS)
1894 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1895 tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBS)
1897 tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h tradcpp.h
1898 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) system.h defaults.h tradcpp.h
1900 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1901 (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
1902 mv -f tr$$$$.c tradcif.c)
1904 # Note for the stamp targets, we run the program `true' instead of
1905 # having an empty command (nothing following the semicolon).
1907 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1909 PROTO_OBJS = intl.o version.o
1911 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1912 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1914 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1915 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1917 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \
1919 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1920 $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1921 $(srcdir)/protoize.c $(OUTPUT_OPTION)
1923 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
1924 $(CONFIG_H) system.h Makefile version.h
1925 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1926 $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1927 $(srcdir)/unprotoize.c $(OUTPUT_OPTION)
1929 # This info describes the target machine, so compile with GCC just built.
1930 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
1932 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1933 sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
1934 $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1935 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1936 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1937 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1940 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1941 -rm -f tmp-proto.[cso]
1942 cp $(srcdir)/protoize.c tmp-proto.c
1943 chmod u+w tmp-proto.c
1944 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1945 $(GCC_CFLAGS) $(INCLUDES) \
1946 -DGCC_INCLUDE_DIR=0 \
1947 -DGPLUSPLUS_INCLUDE_DIR=0 \
1948 -DCROSS_INCLUDE_DIR=0 \
1949 -DTOOL_INCLUDE_DIR=0 \
1950 -DSTANDARD_EXEC_PREFIX=0 \
1951 -DDEFAULT_TARGET_MACHINE=0 \
1952 -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
1953 @echo '**********' Expect 400 lines of differences.
1954 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1955 -wc -l tmp-proto.diff
1956 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1957 $(GCC_CFLAGS) $(INCLUDES) \
1958 -DGCC_INCLUDE_DIR=0 \
1959 -DGPLUSPLUS_INCLUDE_DIR=0 \
1960 -DCROSS_INCLUDE_DIR=0 \
1961 -DTOOL_INCLUDE_DIR=0 \
1962 -DSTANDARD_EXEC_PREFIX=0 \
1963 -DDEFAULT_TARGET_MACHINE=0 \
1964 -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
1965 @echo Expect zero differences.
1966 diff $(srcdir)/protoize.c tmp-proto.c | cat
1967 -rm -f tmp-proto.[cs] tmp-proto$(objext)
1969 gcov.o: gcov.c gcov-io.h intl.h system.h
1971 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
1972 # upon whether $(exeext) is empty or not.
1973 GCOV_OBJS = gcov.o intl.o
1974 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
1975 $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
1977 # Build the include directory. The stamp files are stmp-* rather than
1978 # s-* so that mostlyclean does not force the include directory to
1981 # Build the include directory including float.h (which no longer depends upon
1983 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
1984 # Copy in the headers provided with gcc.
1985 # The sed command gets just the last file name component;
1986 # this is necessary because VPATH could add a dirname.
1987 # Using basename would be simpler, but some systems don't have it.
1988 # The touch command is here to workaround an AIX/Linux NFS bug.
1989 -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
1990 for file in .. $(USER_H); do \
1991 if [ X$$file != X.. ]; then \
1992 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1993 touch include/$$realfile; \
1994 rm -f include/$$realfile; \
1995 cp $$file include; \
1996 chmod a+r include/$$realfile; \
1999 rm -f include/limits.h
2000 cp xlimits.h include/limits.h
2001 chmod a+r include/limits.h
2002 rm -f include/float.h
2003 if [ x$(FLOAT_H) != xMakefile.in ]; then \
2004 cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2005 chmod a+r include/float.h; \
2007 # Install the README
2008 rm -f include/README
2009 cp $(srcdir)/README-fixinc include/README
2010 chmod a+r include/README
2013 # fixinc.sh depends on this, not on specs directly.
2014 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2015 # after each stage just because specs' mtime has changed.
2017 -if [ -f specs.ready ] ; then \
2020 touch specs.ready; \
2023 FIXINCSRCDIR=$(srcdir)/fixinc
2024 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2025 $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2026 $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2027 $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2028 (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2029 CC="$(CC)"; CFLAGS="$(CFLAGS)"; LDFLAGS="$(LDFLAGS)"; \
2030 export MAKE srcdir CC CFLAGS LDFLAGS; \
2031 cd ./fixinc && $(SHELL) $${srcdir}/mkfixinc.sh $(target))
2033 # Build fixed copies of system files.
2034 stmp-fixinc: fixinc.sh gsyslimits.h
2035 rm -rf include; mkdir include
2037 (TARGET_MACHINE=$(target); srcdir=`cd $(srcdir); pwd`; \
2038 INSTALL_ASSERT_H=$(INSTALL_ASSERT_H); SHELL=$(SHELL) ;\
2039 export TARGET_MACHINE srcdir INSTALL_ASSERT_H SHELL ; \
2040 $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2041 rm -f include/syslimits.h; \
2042 if [ -f include/limits.h ]; then \
2043 mv include/limits.h include/syslimits.h; \
2045 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2047 chmod a+r include/syslimits.h)
2048 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
2049 # that directory exists, then make sure that $(libsubdir) exists.
2050 # This is because cpp is compiled to find $(tooldir)/include via
2051 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2053 # We deliberately use tooldir instead of gcc_tooldir here. gcc_tooldir
2054 # won't work because libsubdir doesn't exist yet.
2055 if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
2056 && [ -d $(tooldir)/sys-include ]; then \
2057 if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2058 if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2059 if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2060 if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2064 # Files related to the fixproto script.
2065 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2066 # used in native and host-x-target builds, so it's safe to link them with
2069 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2070 if [ -d $(SYSTEM_HEADER_DIR) ]; \
2072 CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2074 $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2075 mv tmp-deduced.h deduced.h; \
2080 GEN_PROTOS_OBJS = gen-protos.o scan.o
2081 gen-protos: $(GEN_PROTOS_OBJS)
2082 ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gen-protos \
2083 $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2085 gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
2086 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2088 scan.o: scan.c scan.h $(build_xm_file) system.h
2089 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2091 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
2092 sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2093 deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2094 mv tmp-fixtmp.c fixtmp.c
2095 $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2096 | sed -e 's/ / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2097 | ./gen-protos >xsys-protos.hT
2098 mv xsys-protos.hT xsys-protos.h
2101 # This is nominally a 'build' program, but it's run only when host==build,
2102 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2103 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(LIBDEPS) \
2105 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2106 scan-decls.o scan.o libcpp.a $(LIBS)
2108 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2109 xsys-protos.h $(build_xm_file) system.h cpplib.h
2110 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2112 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h
2113 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2115 # stmp-fixproto depends on this, not on fix-header directly.
2116 # The idea is to make sure fix-header gets built,
2117 # but not rerun fixproto after each stage
2118 # just because fix-header's mtime has changed.
2119 fixhdr.ready: fix-header
2120 -if [ -f fixhdr.ready ] ; then \
2123 touch fixhdr.ready; \
2126 # stmp-int-headers is to make sure fixincludes has already finished.
2127 # The if statement is so that we don't run fixproto a second time
2128 # if it has already been run on the files in `include'.
2129 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2130 if [ -f include/fixed ] ; then true; \
2132 : This line works around a 'make' bug in BSDI 1.1.; \
2133 FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2134 mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2135 export mkinstalldirs; \
2136 if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2137 $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2138 if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2140 touch include/fixed; \
2144 # Remake the info files.
2146 doc: $(BUILD_INFO) gccbug
2147 info: cpp.info gcc.info lang.info c-tree.info
2149 cpp.info: $(srcdir)/cpp.texi
2150 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o cpp.info $(srcdir)/cpp.texi
2152 gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2153 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2154 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2155 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o gcc.info $(srcdir)/gcc.texi
2157 c-tree.info: $(srcdir)/c-tree.texi
2158 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o c-tree.info \
2159 $(srcdir)/c-tree.texi
2161 dvi: gcc.dvi cpp.dvi lang.dvi
2163 # This works with GNU Make's default rule.
2164 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2165 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2166 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2167 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2169 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2171 cpp.dvi: $(srcdir)/cpp.texi
2172 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2174 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2176 $(srcdir)/gcov.1: $(srcdir)/gcov.texi
2177 $(TEXI2POD) < $(srcdir)/gcov.texi > gcov.pod
2178 ($(POD2MAN) gcov.pod > $(srcdir)/gcov.1.T$$$$ && \
2179 mv -f $(srcdir)/gcov.1.T$$$$ $(srcdir)/gcov.1) || \
2180 (rm -f $(srcdir)/gcov.1.T$$$$ && exit 1)
2184 # Deletion of files made during compilation.
2185 # There are four levels of this:
2186 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2187 # `mostlyclean' is useful while working on a particular type of machine.
2188 # It deletes most, but not all, of the files made by compilation.
2189 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2190 # `clean' deletes everything made by running `make all'.
2191 # `distclean' also deletes the files made by config.
2192 # `maintainer-clean' also deletes everything that could be regenerated
2193 # automatically, except for `configure'.
2194 # We remove as much from the language subdirectories as we can
2195 # (less duplicated code).
2197 INTL_MOSTLYCLEAN = intl.mostlyclean
2198 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2199 -rm -f $(STAGESTUFF)
2201 # Delete the temporary source copies for cross compilation.
2202 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
2203 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2204 -rm -f $(HOST_PREFIX_1)obstack.c
2205 # Delete the temp files made in the course of building libgcc.a.
2206 -rm -f xlimits.h libgcc1-test
2207 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2208 # Delete other built files.
2209 -rm -f t-float.h-cross xsys-protos.hT
2210 # Delete the stamp and temporary files.
2211 -rm -f s-* tmp-* stamp-* stmp-*
2212 -rm -f */stamp-* */tmp-*
2213 # Delete debugging dump files.
2214 -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2215 # Delete some files made during installation.
2216 -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2217 -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2218 # Delete files generated for fixproto
2219 -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2220 gen-protos fixproto.list fixtmp.* fixhdr.ready
2221 # Delete files generated for fixincl
2222 -rm -rf fixincl fixinc.sh specs.ready
2223 (cd fixinc && $(MAKE) clean)
2224 # Delete unwanted output files from TeX.
2225 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2226 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2227 # Delete sorted indices we don't actually use.
2228 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2229 # Delete core dumps.
2232 # Delete all files made by compilation
2233 # that don't exist in the distribution.
2234 INTL_CLEAN = intl.clean
2235 clean: mostlyclean $(INTL_CLEAN) lang.clean
2236 -rm -f libgcc.a libgcc_s$(SHLIB_EXT)
2240 -if [ -f md.pre-cpp ]; then \
2243 # Delete the include directory.
2245 # Delete files used by the "multilib" facility (including libgcc subdirs).
2246 -rm -f multilib.h tmpmultilib*
2247 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2248 rm -rf $(MULTILIB_DIRNAMES); \
2249 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2250 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2252 -rm -fr stage1 stage2 stage3 stage4
2253 # Delete stamps of bootstrap stages
2257 # Delete all files that users would normally create
2258 # while building and installing GCC.
2259 INTL_DISTCLEAN = intl.distclean
2260 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2261 -rm -f tm.h tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
2263 -rm -f config.status config.run config.cache config.bak
2264 -rm -f Make-lang Make-hooks Make-host Make-target
2265 -rm -f Makefile specs.h options.h gencheck.h *.oaux
2266 -rm -f gthr-default.h
2267 -rm -f */stage1 */stage2 */stage3 */stage4 */include
2268 -rm -f c-parse.output
2271 -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2272 -rm -f testsuite/{gcc,g++}.{log,sum}
2273 -rm -f intl/libintl.h libintl.h
2274 -rm -f cxxmain.c splay-tree.c obstack.c
2275 -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2276 -rm -f c-tree.info c-tree.info-1 c-tree.info-2 c-tree.info-3
2278 -rm -f fixinc/Makefile
2279 -rmdir cp f java objc fixinc intl po 2>/dev/null
2281 # Delete anything likely to be found in the source directory
2282 # that shouldn't be in the distribution.
2283 extraclean: distclean lang.extraclean
2284 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2285 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2286 -rm -f config/*/=* config/*/"#"* config/*/*~*
2287 -rm -f config/*/*.orig config/*/*.rej
2288 -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2289 -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2290 -rm -f *lose config/*lose config/*/*lose
2291 -rm -f *.s *.s[0-9] *.i config/ChangeLog
2292 -rm -f y.tab.c yacc.*
2293 -rm -f */=* */"#"* */*~*
2294 -rm -f */patch* */*.orig */*.rej
2295 -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2296 -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2297 -rm -f */*lose */*.s */*.s[0-9] */*.i
2299 # Get rid of every file that's generated from some other file, except for `configure'.
2300 # Most of these files ARE PRESENT in the GCC distribution.
2301 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2302 # submake, so that we don't descend into intl after its makefile has been
2305 @echo 'This command is intended for maintainers to use; it'
2306 @echo 'deletes files that may need special tools to rebuild.'
2307 $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2308 intl.maintainer-clean lang.maintainer-clean distclean
2309 -rm -f c-parse.y c-parse.c c-parse.output TAGS
2310 -rm -f cpp.info* cpp.??s cpp.*aux
2311 -rm -f gcc.info* gcc.??s gcc.*aux
2312 -rm -f $(srcdir)/gcov.1
2314 # Entry points `install' and `uninstall'.
2315 # Also use `install-collect2' to install collect2 when the config files don't.
2317 # The semicolon is to prevent the install.sh -> install default rule
2318 # from doing anything. Having it run true helps avoid problems and
2319 # noise from versions of make which don't like to have null commands.
2320 install: $(INSTALL_TARGET) ; @true
2322 # Copy the compiler files into directories where they will be run.
2323 # Install the driver last so that the window when things are
2325 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2326 $(INSTALL_CPP) install-man $(INSTALL_INFO) intl.install \
2327 lang.install-normal install-driver
2329 # Do nothing while making gcc with a cross-compiler. The person who
2330 # makes gcc for the target machine has to know how to put a complete
2331 # gcc together by hand.
2332 install-build: force
2333 @echo You have to install gcc on your target machine by hand.
2335 # Run this on the target machine
2336 # to finish installation of cross compiler.
2337 # This is not used anymore now that float.h does not depend on enquire.
2338 install-cross-rest: install-float-h-cross
2340 # Handle cpp installation.
2341 install-cpp: cpp$(exeext)
2342 -if [ -f gcc-cross$(exeext) ] ; then \
2343 rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2344 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2345 if [ x$(cpp_install_dir) != x ]; then \
2346 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2347 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2350 rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2351 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2352 if [ x$(cpp_install_dir) != x ]; then \
2353 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2354 $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2359 -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2360 -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2361 -if [ x$(cpp_install_dir) != x ]; then \
2362 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2363 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2366 # Install float.h for cross compiler.
2367 # Run this on the target machine!
2368 # This is not used anymore now that float.h does not depend on enquire.
2369 install-float-h-cross: installdirs
2370 # if [ -f enquire ] ; then true; else false; fi
2371 # Note: don't use -. We should fail right away if enquire was not made.
2372 ./enquire -f > $(tmpdir)/float.h
2373 -rm -f $(libsubdir)/include/float.h
2374 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2375 -rm -f $(tmpdir)/float.h
2376 chmod a-x $(libsubdir)/include/float.h
2378 # Create the installation directories.
2380 -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2381 -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2382 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2383 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2384 # This dir isn't currently searched by cpp.
2385 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2386 -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2387 fdir=$${fdir}/$${dir}; \
2388 if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2390 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2391 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2392 -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2393 -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2394 -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2395 # We don't use mkdir -p to create the parents of man1dir,
2396 # because some systems don't support it.
2397 # Instead, we use this technique to create the immediate parent of man1dir.
2398 -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2399 if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2400 -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2402 # Install the compiler executables built during cross compilation.
2403 install-common: native installdirs $(EXTRA_PARTS) lang.install-common
2404 for file in $(COMPILERS); do \
2405 if [ -f $$file ] ; then \
2406 rm -f $(libsubdir)/$$file; \
2407 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2411 for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2412 if [ x"$$file" != x.. ]; then \
2413 rm -f $(libsubdir)/$$file; \
2414 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2417 for file in $(EXTRA_PARTS) ..; do \
2418 if [ x"$$file" != x.. ]; then \
2419 rm -f $(libsubdir)/$$file; \
2420 $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2421 chmod a-x $(libsubdir)/$$file; \
2424 # Don't mess with specs if it doesn't exist yet.
2425 -if [ -f specs ] ; then \
2426 rm -f $(libsubdir)/specs; \
2427 $(INSTALL_DATA) specs $(libsubdir)/specs; \
2428 chmod a-x $(libsubdir)/specs; \
2430 # Install protoize if it was compiled.
2431 -if [ -f protoize$(exeext) ]; \
2433 if [ -f gcc-cross$(exeext) ] ; then \
2434 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2435 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2436 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2437 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2439 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2440 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2441 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2442 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2444 rm -f $(libsubdir)/SYSCALLS.c.X; \
2445 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2446 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2448 -rm -f $(libsubdir)/cpp0$(exeext)
2449 $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2450 -rm -f $(libsubdir)/tradcpp0$(exeext)
2451 $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2452 # Install gcov if it was compiled.
2453 -if [ -f gcov$(exeext) ]; \
2455 rm -f $(bindir)/gcov$(exeext); \
2456 $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2458 $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2460 # Install the driver program as $(target_alias)-gcc
2461 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2462 install-driver: xgcc$(exeext)
2463 -if [ -f gcc-cross$(exeext) ] ; then \
2464 rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2465 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2466 if [ -d $(gcc_tooldir)/bin/. ] ; then \
2467 rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2468 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2471 rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2472 $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2473 rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2474 $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2475 mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2478 # Install the info files.
2479 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2480 # to do the install.
2481 install-info: doc installdirs lang.install-info
2482 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2483 for f in cpp.info* gcc.info*; do \
2484 $(INSTALL_DATA) $$f $(infodir)/$$f; \
2486 -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2487 if [ -f $(infodir)/dir ] ; then \
2488 for f in cpp.info gcc.info; do \
2489 install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2493 -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2495 # Install the man pages.
2496 install-man: installdirs $(srcdir)/gcc.1 $(srcdir)/cpp.1 $(srcdir)/gcov.1 lang.install-man
2497 -if [ -f gcc-cross$(exeext) ] ; then \
2498 rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2499 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2500 chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2502 rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2503 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2504 chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2506 -rm -f $(man1dir)/cpp$(manext)
2507 -$(INSTALL_DATA) $(srcdir)/cpp.1 $(man1dir)/cpp$(manext)
2508 -rm -f $(man1dir)/gcov$(manext)
2509 -$(INSTALL_DATA) $(srcdir)/gcov.1 $(man1dir)/gcov$(manext)
2510 -chmod a-x $(man1dir)/cpp$(manext)
2512 # Install the library.
2513 install-libgcc: libgcc.a installdirs
2514 -if [ -f libgcc.a ] ; then \
2515 rm -f $(libsubdir)/libgcc.a; \
2516 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
2517 if $(RANLIB_TEST_FOR_TARGET) ; then \
2518 (cd $(libsubdir); $(RANLIB_FOR_TARGET) libgcc.a); else true; fi; \
2519 chmod a-x $(libsubdir)/libgcc.a; \
2522 # Install multiple versions of libgcc.a.
2523 install-multilib: stmp-multilib installdirs
2524 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
2525 dir=`echo $$i | sed -e 's/;.*$$//'`; \
2526 if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; chmod a+rx $(libsubdir)/$${dir}; fi; \
2527 for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \
2528 rm -f $(libsubdir)/$${dir}/$${f}; \
2529 $(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \
2531 if $(RANLIB_TEST_FOR_TARGET); then \
2532 (cd $(libsubdir)/$${dir}; $(RANLIB_FOR_TARGET) libgcc.a); \
2534 chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
2537 # Install all the header files built in the include subdirectory.
2538 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2539 # Fix symlinks to absolute paths in the installed include directory to
2540 # point to the installed directory, not the build directory.
2541 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2542 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2543 if [ $$? -eq 0 ]; then \
2544 dir=`cd include; pwd`; \
2545 for i in $$files; do \
2546 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2547 if expr "$$dest" : "$$dir.*" > /dev/null; then \
2548 rm -f $(libsubdir)/include/$$i; \
2549 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2554 # Create or recreate the gcc private include file directory.
2555 install-include-dir: installdirs
2556 -rm -rf $(libsubdir)/include
2557 mkdir $(libsubdir)/include
2558 -chmod a+rx $(libsubdir)/include
2560 # Install the include directory using tar.
2561 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2562 # We use `pwd`/include instead of just include to problems with CDPATH
2563 # Unless a full pathname is provided, some shells would print the new CWD,
2564 # found in CDPATH, corrupting the output. We could just redirect the
2565 # output of `cd', but some shells lose on redirection within `()'s
2566 (cd `pwd`/include ; \
2567 tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2568 # /bin/sh on some systems returns the status of the first tar,
2569 # and that can lose with GNU tar which always writes a full block.
2570 # So use `exit 0' to ignore its exit status.
2572 # Install the include directory using cpio.
2573 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2574 # See discussion about the use of `pwd` above
2575 cd `pwd`/include ; \
2576 find . -print | cpio -pdum $(libsubdir)/include
2578 # Put assert.h where it won't override GNU libc's assert.h.
2579 # It goes in a dir that is searched after GNU libc's headers;
2580 # thus, the following conditionals are no longer needed.
2581 # But it's not worth deleting them now.
2582 ## Don't replace the assert.h already there if it is not from GCC.
2583 ## This code would be simpler if it tested for -f ... && ! grep ...
2584 ## but supposedly the ! operator is missing in sh on some systems.
2585 install-assert-h: assert.h installdirs
2586 if [ -f $(assertdir)/assert.h ]; \
2588 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2590 rm -f $(assertdir)/assert.h; \
2591 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2592 chmod a-x $(assertdir)/assert.h; \
2596 rm -f $(assertdir)/assert.h; \
2597 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2598 chmod a-x $(assertdir)/assert.h; \
2601 # Use this target to install the program `collect2' under the name `collect2'.
2602 install-collect2: collect2 installdirs
2603 $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2604 # Install the driver program as $(libsubdir)/gcc for collect2.
2605 $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2607 # Cancel installation by deleting the installed files.
2608 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2609 -rm -rf $(libsubdir)
2610 -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2611 -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2612 -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2613 -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2614 -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2615 -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2616 -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2617 -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2618 -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2619 -rm -rf $(man1dir)/cpp$(manext)
2620 -rm -rf $(man1dir)/protoize$(manext)
2621 -rm -rf $(man1dir)/unprotoize$(manext)
2622 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2624 # These targets are for the dejagnu testsuites. The file site.exp
2625 # contains global variables that all the testsuites will use.
2627 # Set to $(target_alias)/ for cross.
2628 target_subdir = @target_subdir@
2630 site.exp: ./config.status Makefile
2631 @echo "Making a new config file..."
2634 -@mv site.exp site.bak
2635 @echo "## these variables are automatically generated by make ##" > ./tmp0
2636 @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2637 @echo "# add them to the last section" >> ./tmp0
2638 @echo "set rootme \"`pwd`\"" >> ./tmp0
2639 @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2640 @echo "set host_triplet $(host_canonical)" >> ./tmp0
2641 @echo "set build_triplet $(build_canonical)" >> ./tmp0
2642 @echo "set target_triplet $(target)" >> ./tmp0
2643 @echo "set target_alias $(target_alias)" >> ./tmp0
2644 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2645 @echo "set CFLAGS \"\"" >> ./tmp0
2646 @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
2647 @echo "set HAVE_LIBSTDCXX_V3 @HAVE_LIBSTDCXX_V3@" >> ./tmp0
2648 # If newlib has been configured, we need to pass -B to gcc so it can find
2649 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
2650 # message if it doesn't, but the testsuite is supposed to ignore the message -
2651 # it's too difficult to tell when to and when not to pass -B (not all targets
2652 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
2653 # seems like too selective a test.
2654 # ??? Another way to solve this might be to rely on linker scripts. Then
2655 # theoretically the -B won't be needed.
2656 # We also need to pass -L ../ld so that the linker can find ldscripts.
2657 @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2658 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2659 echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2660 echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2661 echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2662 echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2665 @if [ -d $(objdir)/../ld ] ; then \
2666 echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2669 echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2670 @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2671 @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2672 @cat ./tmp0 > site.exp
2673 @cat site.bak | sed \
2674 -e '1,/^## All variables above are.*##/ d' >> site.exp
2677 CHECK_TARGETS = check-gcc check-g++ check-g77 check-objc @CHECK_PO@
2679 check: $(CHECK_TARGETS)
2681 testsuite/site.exp: site.exp
2682 if [ -d testsuite ]; then \
2687 rm -rf testsuite/site.exp
2688 cp site.exp testsuite/site.exp
2690 check-g++: testsuite/site.exp
2691 -(rootme=`pwd`; export rootme; \
2692 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2694 EXPECT=${EXPECT} ; export EXPECT ; \
2695 if [ -f $${rootme}/../expect/expect ] ; then \
2696 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2697 export TCL_LIBRARY ; fi ; \
2698 $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2700 check-gcc: testsuite/site.exp
2701 -(rootme=`pwd`; export rootme; \
2702 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2704 EXPECT=${EXPECT} ; export EXPECT ; \
2705 if [ -f $${rootme}/../expect/expect ] ; then \
2706 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2707 export TCL_LIBRARY ; fi ; \
2708 $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2710 check-g77: testsuite/site.exp
2711 -(rootme=`pwd`; export rootme; \
2712 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2714 EXPECT=${EXPECT} ; export EXPECT ; \
2715 if [ -f $${rootme}/../expect/expect ] ; then \
2716 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2717 export TCL_LIBRARY ; fi ; \
2718 $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2720 check-objc: testsuite/site.exp
2721 -(rootme=`pwd`; export rootme; \
2722 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2724 EXPECT=${EXPECT} ; export EXPECT ; \
2725 if [ -f $${rootme}/../expect/expect ] ; then \
2726 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2727 export TCL_LIBRARY ; fi ; \
2728 $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2731 if test -f cp/Makefile && test -f f/Makefile && \
2732 test -f java/Makefile && test -f objc/Makefile; then \
2733 make -C po check-po; \
2736 # These exist for maintenance purposes.
2738 # Update the tags table.
2742 mv -f c-parse.[ch] =*.[chy] tmp-tags; \
2743 etags *.y *.h *.c; \
2747 # A list of files to be destroyed during "lean" builds.
2748 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2750 # Flags to pass to stage2 and later recursive makes. Note that the
2751 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2752 # the context of the stage_x rule.
2753 STAGE2_FLAGS_TO_PASS = \
2754 CFLAGS="$(BOOT_CFLAGS)" \
2755 LDFLAGS="$(BOOT_LDFLAGS)" \
2756 WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2757 STRICT_WARN="$(STRICT2_WARN)" \
2759 LANGUAGES="$(LANGUAGES)" \
2760 OUTPUT_OPTION="-o \$$@"
2762 # Only build the C compiler for stage1, because that is the only one that
2763 # we can guarantee will build with the native compiler, and also it is the
2764 # only thing useful for building stage2.
2766 +$(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
2773 # This used to define ALLOCA as empty, but that would lead to bad results
2774 # for a subsequent `make install' since that would not have ALLOCA empty.
2775 # To prevent `make install' from compiling alloca.o and then relinking cc1
2776 # because alloca.o is newer, we permit these recursive makes to compile
2777 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
2779 +$(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
2780 STAGE_PREFIX=stage1/ \
2781 $(STAGE2_FLAGS_TO_PASS)
2789 +$(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
2790 STAGE_PREFIX=stage2/ \
2791 $(STAGE2_FLAGS_TO_PASS)
2796 +$(MAKE) CC="stage3/xgcc$(exeext) -B$(build_tooldir)/bin/ -Bstage3/" \
2797 STAGE_PREFIX=stage3/ \
2798 $(STAGE2_FLAGS_TO_PASS)
2801 # Additional steps for *-lean targets:
2803 -(cd stage1 && rm -f $(VOL_FILES))
2810 # This next little bit is the way it is for parallel builds. It's simply
2811 # a chain of stages which DO have to be done sequentially.
2813 bootstrap_a: stage_a
2814 bootstrap_b: bootstrap_a stage_b
2815 bootstrap_c: bootstrap_b stage_c
2816 bootstrap_d: bootstrap_c stage_d
2817 bootstrap_e: bootstrap_d stage_e
2818 bootstrap: force bootstrap_e
2820 bootstrap-lean_a: stage_a
2821 bootstrap-lean_b: bootstrap-lean_a stage_b
2822 bootstrap-lean_c: bootstrap-lean_b clean_s1
2823 bootstrap-lean_d: bootstrap-lean_c stage_c
2824 bootstrap-lean_e: bootstrap-lean_d stage_d
2825 bootstrap-lean_f: bootstrap-lean_e clean_s2
2826 bootstrap-lean_g: bootstrap-lean_f stage_e
2827 bootstrap-lean: force bootstrap-lean_g
2829 bootstrap2_c: stage_c
2830 bootstrap2_d: bootstrap2_c stage_d
2831 bootstrap2_e: bootstrap2_d stage_e
2832 bootstrap2: force bootstrap2_e
2834 bootstrap2-lean_c: stage_c
2835 bootstrap2-lean_d: bootstrap2-lean_c stage_d
2836 bootstrap2-lean_e: bootstrap2-lean_d clean_s2
2837 bootstrap2-lean_f: bootstrap2-lean_e stage_e
2838 bootstrap2-lean: force bootstrap2-lean_f
2840 bootstrap3 bootstrap3-lean: force stage_e
2842 bootstrap4 bootstrap4-lean: force stage_f
2844 # Compare the object files in the current directory with those in the
2847 # ./ avoids bug in some versions of tail.
2848 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
2850 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2851 for file in *$(objext); do \
2852 tail +16c ./$$file > tmp-foo1; \
2853 tail +16c stage$$stage/$$file > tmp-foo2 \
2854 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2856 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2857 for dir in tmp-foo intl $(SUBDIRS); do \
2858 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2859 for file in $$dir/*$(objext); do \
2860 tail +16c ./$$file > tmp-foo1; \
2861 tail +16c stage$$stage/$$file > tmp-foo2 \
2862 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2867 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2868 if [ -f .bad_compare ]; then \
2869 echo "Bootstrap comparison failure!"; \
2874 *-lean ) rm -rf stage$$stage ;; \
2879 # Compare the object files in the current directory with those in the
2880 # stage2 directory. Use gnu cmp (diffutils v2.4 or later) to avoid
2881 # running tail and the overhead of twice copying each object file.
2883 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
2885 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2886 for file in *$(objext); do \
2887 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2889 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2890 for dir in tmp-foo intl $(SUBDIRS); do \
2891 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2892 for file in $$dir/*$(objext); do \
2893 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2897 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2898 if [ -f .bad_compare ]; then \
2899 echo "Bootstrap comparison failure!"; \
2904 *-lean ) rm -rf stage$$stage ;; \
2908 # Copy the object files from a particular stage into a subdirectory.
2910 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
2911 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
2912 -for dir in intl $(SUBDIRS) ; \
2914 if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
2916 -mv $(STAGESTUFF) stage1
2917 -mv intl/*$(objext) stage1/intl
2918 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2919 # dir will work properly.
2920 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
2921 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
2922 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
2923 -rm -f stage1/libgcc.a
2925 -if $(RANLIB_TEST_FOR_TARGET) ; then \
2926 $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
2928 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2929 cp stage1/$${f} . ; \
2932 stage1: force stage1-start lang.stage1
2935 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
2936 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
2937 -for dir in intl $(SUBDIRS) ; \
2939 if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
2941 -mv $(STAGESTUFF) stage2
2942 -mv intl/*$(objext) stage2/intl
2943 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2944 # dir will work properly.
2945 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
2946 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
2947 -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
2948 -rm -f stage2/libgcc.a
2950 -if $(RANLIB_TEST_FOR_TARGET) ; then \
2951 $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
2953 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2954 cp stage2/$${f} . ; \
2957 stage2: force stage2-start lang.stage2
2960 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
2961 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
2962 -for dir in intl $(SUBDIRS) ; \
2964 if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
2966 -mv $(STAGESTUFF) stage3
2967 -mv intl/*$(objext) stage3/intl
2968 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2969 # dir will work properly.
2970 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
2971 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
2972 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
2973 -rm -f stage3/libgcc.a
2975 -if $(RANLIB_TEST_FOR_TARGET) ; then \
2976 $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
2978 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2979 cp stage3/$${f} . ; \
2982 stage3: force stage3-start lang.stage3
2985 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
2986 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
2987 -for dir in intl $(SUBDIRS) ; \
2989 if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
2991 -mv $(STAGESTUFF) stage4
2992 -mv intl/*$(objext) stage4/intl
2993 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2994 # dir will work properly.
2995 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
2996 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
2997 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
2998 -rm -f stage4/libgcc.a
3000 -if $(RANLIB_TEST_FOR_TARGET) ; then \
3001 $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3003 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3004 cp stage4/$${f} . ; \
3007 stage4: force stage4-start lang.stage4
3009 # Copy just the executable files from a particular stage into a subdirectory,
3010 # and delete the object files. Use this if you're just verifying a version
3011 # that is pretty sure to work, and you are short of disk space.
3012 risky-stage1: stage1
3015 risky-stage2: stage2
3018 risky-stage3: stage3
3021 risky-stage4: stage4
3024 #In GNU Make, ignore whether `stage*' exists.
3025 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3026 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3031 # The enquire rules are still useful for building new float-anything.h.
3032 # Special flags for compiling enquire.
3033 # We disable optimization to make floating point more reliable.
3034 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3035 ENQUIRE_LDFLAGS = $(LDFLAGS)
3037 # Enquire target (This is a variable so that a target can choose not to
3041 # Test to see whether <float.h> exists in the system header files,
3042 # and is not derived from GCC.
3044 [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3045 if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3048 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3049 # to ensure, we're emitting a full blown <float.h> ourselves.
3050 FLOAT_H_TEST = false
3052 # Used to compile enquire with standard cc, but have forgotten why.
3053 # Let's try with GCC.
3054 enquire: enquire.o $(GCC_PARTS)
3055 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3056 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3057 if $(FLOAT_H_TEST); then \
3058 rm -f include/float.h; \
3059 SYS_FLOAT_H_WRAP=1; \
3061 SYS_FLOAT_H_WRAP=0; \
3063 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3064 -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3065 -I. -c $(srcdir)/enquire.c
3067 # Create float.h source for the native machine.
3068 # Make it empty if we can use the system float.h without changes.
3069 float.h-nat: enquire
3070 -./enquire -f > tmp-float.h
3071 grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3072 mv tmp-float.h float.h-nat
3074 # Create a dummy float.h source for a cross-compiler.
3075 # ??? This isn't used anymore. Should we create config/float-unkn.h
3076 # and make that the default float_format in configure?
3078 echo "#ifndef __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3079 echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3080 echo "#endif" >> t-float.h-cross
3081 mv t-float.h-cross float.h-cross