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 # Suppress smart makes who think they know how to automake Yacc files
30 # Directory where sources are, from where we are.
34 # Pointer to the GCC Project website
35 website=http://gcc.gnu.org
37 # Variables that exist for you to override.
38 # See below for how to change them for certain systems.
40 # List of language subdirectories.
41 # This is overridden by configure.
44 # Selection of languages to be made.
45 # This is overridden by configure.
46 CONFIG_LANGUAGES = @all_languages@
47 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
49 # Languages should create dependencies of $(INTL_TARGETS) on generated
50 # sources in Make-lang.in. Example:
51 # $(INTL_TARGETS): $(srcdir)/cp/parse.c
52 INTL_TARGETS = intl.all intl.install intl.distdir
54 # Selection of languages to be made during stage1 build.
55 # This is overridden by configure.
56 BOOT_LANGUAGES = c @all_boot_languages@
62 # Various ways of specifying flags for compilations:
63 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
64 # BOOT_CFLAGS is the value of CFLAGS to pass
65 # to the stage2 and stage3 compilations
66 # WARN_CFLAGS are the warning flags to pass to stage2 and stage3.
67 # (And for stage 1 if the native compiler is GCC.) It is
68 # separate from BOOT_CFLAGS because people tend to override optimization
69 # flags and we'd like them to still have warnings turned on. They are free
70 # to explicitly turn warnings off if they wish.
71 # LOOSE_CFLAGS are the CFLAGS to use when compiling something which is only
72 # compiled with gcc, such as libgcc and the frontends other than C.
73 # XCFLAGS is used for most compilations but not when using the GCC just built.
74 # TCFLAGS is used for compilations with the GCC just built.
77 CFLAGS = -g @stage1_warn_cflags@
78 BOOT_CFLAGS = -O2 $(CFLAGS)
79 WARN_CFLAGS = @stage2_warn_cflags@
80 LOOSE_CFLAGS = `echo $(CFLAGS)|sed -e 's/-pedantic//g' -e 's/-Wtraditional//g'`
81 # These exists to be overridden by the x-* and t-* files, respectively.
90 # srcdir might be a relative pathname which won't be valid in a subdirectory,
91 # so we must use objdir/srcdir instead to make it safe. objdir is always
93 BISON = `if [ -f $(objdir)/../bison/bison ] ; then case $(srcdir) in \
94 /*) echo $(objdir)/../bison/bison -L $(srcdir)/../bison/ ;; \
95 *) echo $(objdir)/../bison/bison -L $(objdir)/$(srcdir)/../bison/ ;; \
96 esac; else echo bison ; fi`
98 LEX = `if [ -f $(objdir)/../flex/flex ] ; then echo $(objdir)/../flex/flex ; else echo flex ; fi`
105 # on sysV, define this as cp.
107 # Some systems may be missing symbolic links, regular links, or both.
108 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
111 # These permit overriding just for certain files.
112 INSTALL_PROGRAM = @INSTALL_PROGRAM@
113 INSTALL_DATA = @INSTALL_DATA@
114 MAKEINFO = @MAKEINFO@
117 # For GNUmake: let us decide what gets passed to recursive makes.
121 # Define this as & to perform parallel make on a Sequent.
122 # Note that this has some bugs, and it seems currently necessary
123 # to compile all the gen* files first by hand to avoid erroneous results.
126 # How to invoke ranlib.
128 # Test to use to see whether ranlib exists on the system.
131 || [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
133 # Substitution type for target's getgroups 2nd arg.
134 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
136 # Compiler to use for compiling libgcc1.a.
137 # OLDCC should not be the GNU C compiler,
138 # since that would compile typical libgcc1.a functions such as mulsi3
139 # into infinite recursions.
142 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
143 # NOTE: -O does not work on some Unix systems!
146 # Version of ar to use when compiling libgcc1.a.
150 # Target to use when installing include directory. Either
151 # install-headers-tar or install-headers-cpio.
152 INSTALL_HEADERS_DIR = @build_install_headers_dir@
154 # Header files that are made available under the same name
155 # to programs compiled with GCC.
156 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
157 $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
158 $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
159 $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
161 # Target to use whe installing assert.h. Some systems may
162 # want to set this empty.
163 INSTALL_ASSERT_H = install-assert-h
165 # The GCC to use for compiling libgcc.a, enquire, and libgcc1-test.
166 # Usually the one we just built.
167 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
168 GCC_FOR_TARGET = ./xgcc -B$(build_tooldir)/bin/ -B./ -isystem $(build_tooldir)/include
170 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
171 # It omits XCFLAGS, and specifies -B./.
172 # It also specifies -isystem ./include to find, e.g., stddef.h.
173 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_CFLAGS) -isystem ./include $(TCFLAGS)
175 # Specify the abi to use when building the c++ runtime
176 GXX_ABI_FLAG=@GXX_ABI_FLAG@
178 # Sed command to transform gcc to installed name. Overwritten by configure.
179 program_transform_name = @program_transform_name@
180 program_transform_cross_name = s,^,$(target_alias)-,
182 build_canonical = @build_canonical@
183 host_canonical = @host_canonical@
185 # Tools to use when building a cross-compiler.
186 # These are used because `configure' appends `cross-make'
187 # to the makefile when making a cross-compiler.
189 # Use the tools from the build tree, if they are available.
191 # objdir is set by configure.
195 if [ -f $(objdir)/../binutils/ar ] ; then \
196 echo $(objdir)/../binutils/ar ; \
198 if [ "$(host_canonical)" = "$(target)" ] ; then \
201 t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
204 AR_FLAGS_FOR_TARGET =
205 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
206 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
207 RANLIB_FOR_TARGET = ` \
208 if [ -f $(objdir)/../binutils/ranlib ] ; then \
209 echo $(objdir)/../binutils/ranlib ; \
211 if [ "$(host_canonical)" = "$(target)" ] ; then \
214 t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
217 RANLIB_TEST_FOR_TARGET = \
218 [ -f $(RANLIB_FOR_TARGET) ] \
219 || ( [ "$(host_canonical)" = "$(target)" ] \
220 && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
222 # Dir to search for system headers. Overridden by cross-make.
223 SYSTEM_HEADER_DIR = /usr/include
225 # Where to find some libiberty headers.
226 HASHTAB_H = $(srcdir)/../include/hashtab.h
227 OBSTACK_H = $(srcdir)/../include/obstack.h
228 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
230 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
231 CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include
233 # Control whether to run fixproto and fixincludes.
234 STMP_FIXPROTO = stmp-fixproto
235 STMP_FIXINC = stmp-fixinc
237 # Test to see whether <limits.h> exists in the system header files.
238 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
241 target_alias=@target_alias@
242 xmake_file=@dep_host_xmake_file@
243 tmake_file=@dep_tmake_file@
244 out_file=$(srcdir)/config/@out_file@
245 out_object_file=@out_object_file@
246 md_file=$(srcdir)/config/@md_file@
247 tm_file=@tm_file_list@
248 build_xm_file=@build_xm_file_list@
249 host_xm_file=@host_xm_file_list@
250 lang_specs_files=@lang_specs_files@
251 lang_options_files=@lang_options_files@
252 lang_tree_files=@lang_tree_files@
253 GCC_THREAD_FILE=@thread_file@
254 OBJC_BOEHM_GC=@objc_boehm_gc@
255 GTHREAD_FLAGS=@gthread_flags@
256 # Be prepared for gcc2 merges.
257 gcc_version=@gcc_version@
258 gcc_version_trigger=@gcc_version_trigger@
259 version=$(gcc_version)
260 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
262 # Common prefix for installation directories.
263 # NOTE: This directory must exist when you start installation.
265 # Directory in which to put localized header files. On the systems with
266 # gcc as the native cc, `local_prefix' may not be `prefix' which is
268 # NOTE: local_prefix *should not* default from prefix.
269 local_prefix = @local_prefix@
270 # Directory in which to put host dependent programs and libraries
271 exec_prefix = @exec_prefix@
272 # Directory in which to put the executable for the command `gcc'
274 # Directory in which to put the directories used by the compiler.
276 # Directory in which the compiler finds executables, libraries, etc.
277 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
278 # Used to produce a relative $(gcc_tooldir) in gcc.o
279 unlibsubdir = ../../..
280 # Directory in which to find other cross-compilation tools and headers.
282 # Used in install-cross.
283 gcc_tooldir = @gcc_tooldir@
284 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
285 build_tooldir = $(exec_prefix)/$(target_alias)
286 # Directory in which the compiler finds g++ includes.
287 gcc_gxx_include_dir= @gcc_gxx_include_dir@
288 # Directory to search for site-specific includes.
289 includedir = $(local_prefix)/include
290 # assertdir is overridden in cross-make.
291 # (But this currently agrees with what is in cross-make.)
292 assertdir = $(gcc_tooldir)/include
293 # where the info files go
295 # Where cpp should go besides $prefix/bin if necessary
296 cpp_install_dir = @cpp_install_dir@
297 # where the locale files go
298 datadir = $(prefix)/@DATADIRNAME@
299 localedir = $(datadir)/locale
300 # Extension (if any) to put in installed man-page filename.
303 exeext = @host_exeext@
304 build_exeext = @build_exeext@
306 # Directory in which to put man pages.
308 man1dir = $(mandir)/man1
309 # Dir for temp files.
312 # Top build directory, relative to here.
315 # Whether we were configured with NLS.
318 # Internationalization library.
319 INTLLIBS = @INTLLIBS@
321 # List of internationalization subdirectories.
323 INTL_SUBDIRS = intl $(POSUB)
325 # Additional system libraries to link with.
328 # Change this to a null string if obstacks are installed in the
332 # The GC method to be used on this system.
335 # If a supplementary library is being used for the GC.
338 # Configure will set these if you need vfprintf and possibly _doprnt support.
342 # Specify the rule for actually making libgcc.a,
344 # and the rule for installing it.
345 INSTALL_LIBGCC = install-libgcc
347 # Specify the rule for actually making libgcc1.a.
348 # The value may be empty; that means to do absolutely nothing
349 # with or for libgcc1.a.
352 # Specify the rule for making libgcc1.a for a cross-compiler.
353 # The default rule assumes that libgcc1.a is supplied by the user.
354 CROSS_LIBGCC1 = libgcc1.cross
356 # Options to use when compiling libgcc2.a.
357 # -g1 causes output of debug info only for file-scope entities.
358 # we use this here because that should be enough, and also
359 # so that -g1 will be tested.
361 LIBGCC2_DEBUG_CFLAGS = -g1
362 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
364 # Additional options to use when compiling libgcc2.a.
365 # Some targets override this to -isystem include
368 # Additional target-dependent options for compiling libgcc2.a.
369 TARGET_LIBGCC2_CFLAGS =
371 # Addition sources to handle exceptions; overridden by some targets.
372 LIB2ADDEH = $(srcdir)/frame-dwarf2.c
374 # libgcc1-test target (must also be overridable for a target)
375 LIBGCC1_TEST = libgcc1-test
377 # List of extra executables that should be compiled for this target machine
378 # that are used for compiling from source code to object code.
379 # The rules for compiling them should be in the t-* file for the machine.
380 EXTRA_PASSES =@extra_passes@
382 # Like EXTRA_PASSES, but these are used when linking.
383 EXTRA_PROGRAMS = @extra_programs@
385 # List of extra object files that should be compiled for this target machine.
386 # The rules for compiling them should be in the t-* file for the machine.
387 EXTRA_PARTS = @extra_parts@
389 # List of extra object files that should be compiled and linked with
390 # compiler proper (cc1, cc1obj, cc1plus).
391 EXTRA_OBJS = @extra_objs@
393 # List of extra object files that should be compiled and linked with
395 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
397 # List of additional header files to install.
398 # Often this is edited directly by `configure'.
399 EXTRA_HEADERS =@extra_headers_list@
401 # Set this to `collect2' to enable use of collect2.
402 USE_COLLECT2 = @will_use_collect2@
403 # If we might be using collect2, then this variable will be set to
404 # -DUSE_COLLECT2. toplev.c, collect2.c and libgcc2.c all need to
405 # if we may be using collect2.
406 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
407 # It is convenient for configure to add the assignment at the beginning,
408 # so don't override it here.
409 USE_COLLECT2 = collect2$(exeext)
411 # List of extra C and assembler files to add to libgcc1.a.
412 # Assembler files should have names ending in `.asm'.
415 # List of extra C and assembler files to add to libgcc2.a.
416 # Assembler files should have names ending in `.asm'.
419 # Handle cpp installation.
423 # We do not try to build float.h anymore. Let configure select the
424 # appropriate pre-built float.h file for the target.
425 FLOAT_H=@float_h_file@
427 # Program to convert libraries.
430 # Control whether header files are installed.
431 INSTALL_HEADERS=install-headers
433 # Control whether Info documentation is built and installed.
434 BUILD_INFO = @BUILD_INFO@
435 INSTALL_INFO = @INSTALL_INFO@
437 # Additional directories of header files to run fixincludes on.
438 # These should be directories searched automatically by default
439 # just as /usr/include is.
440 # *Do not* use this for directories that happen to contain
441 # header files, but are not searched automatically by default.
442 # On most systems, this is empty.
443 OTHER_FIXINCLUDES_DIRS=
445 # A list of all the language-specific executables.
446 # This is overridden by configure.
447 COMPILERS = cc1$(exeext) @all_compilers@
449 # List of things which should already be built whenever we try to use xgcc
450 # to compile anything (without linking).
451 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES)
453 # List of things which should already be built whenever we try to use xgcc
455 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
457 # Directory to link to, when using the target `maketest'.
460 # Guaranteed to not exist when not passing md through cpp.
461 # This value is overridden directly by configure.
462 MD_FILE = md-cpp-not-used
464 # Flags to use when cross-building GCC.
465 # Prefix to apply to names of object files when using them
466 # to run on the machine we are compiling on.
468 # Prefix to apply to names of object files when compiling them
469 # to run on the machine we are compiling on.
470 # The default for this variable is chosen to keep these rules
471 # out of the way of the other rules for compiling the same source files.
474 HOST_CFLAGS=$(ALL_CFLAGS)
476 HOST_LDFLAGS=$(LDFLAGS)
477 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
478 HOST_ALLOCA=$(ALLOCA)
479 HOST_MALLOC=$(MALLOC)
480 HOST_OBSTACK=$(OBSTACK)
481 HOST_VFPRINTF=$(VFPRINTF)
482 HOST_DOPRINT=$(DOPRINT)
484 # Actual name to use when installing a native compiler.
485 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
486 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
487 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
488 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
489 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
490 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
492 # Actual name to use when installing a cross-compiler.
493 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
494 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
495 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
496 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
498 # Choose the real default target.
501 # Choose the real install target.
502 INSTALL_TARGET=install-normal
504 # Setup the testing framework, if you have one
505 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
506 echo $${rootme}/../expect/expect ; \
507 else echo expect ; fi`
509 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
510 echo $${srcdir}/../dejagnu/runtest ; \
511 else echo runtest; fi`
514 # Extra symbols for fixproto to define when parsing headers.
517 # Extra flags to use when compiling crt{begin,end}.o.
520 # Extra flags to use when compiling [m]crt0.o.
523 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
526 # End of variables for you to override.
528 # Definition of `all' is here so that new rules inserted by sed
529 # do not specify the default target.
530 # The real definition is under `all.internal' (for native compilers)
531 # or `all.cross' (for cross compilers).
534 # This tells GNU Make version 3 not to put all variables in the environment.
537 # sed inserts variable overrides after the following line.
551 # Now figure out from those variables how to compile and link.
555 # IN_GCC tells various files that system.h, toplev.c, etc are available.
556 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
558 # This is the variable actually used when we compile.
559 # If you change this line, you probably also need to change the definition
560 # of HOST_CFLAGS in build-make to match.
561 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) \
565 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
567 # Even if ALLOCA is set, don't use it if compiling with GCC.
568 USE_ALLOCA= ${ALLOCA}
569 USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
570 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
571 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
572 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
573 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
575 # Dependency on obstack, alloca, malloc or whatever library facilities
576 # are not installed in the system libraries.
577 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
578 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT)
580 # Likewise, for use in the tools that must run on this machine
581 # even if we are cross-building GCC.
582 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
583 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT)
585 # How to link with both our special library facilities
586 # and the system's installed libraries.
587 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) $(CLIB) ../libiberty/libiberty.a
589 # Likewise, for use in the tools that must run on this machine
590 # even if we are cross-building GCC.
591 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
592 $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(HOST_CLIB)
594 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o \
595 $(HOST_PREFIX)ggc-none.o gensupport.o
597 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
598 HOST_ERRORS = $(HOST_PREFIX)errors.o
600 # Specify the directories to be searched for header files.
601 # Both . and srcdir are used, in that order,
602 # so that tm.h and config.h will be found in the compilation
603 # subdirectory rather than in the source directory.
604 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config -I$(srcdir)/../include
606 # Always use -I$(srcdir)/config when compiling.
608 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
610 # This tells GNU make version 3 not to export all the variables
611 # defined in this file into the environment.
614 # Support for additional languages (other than c and objc).
615 # ??? objc can be supported this way too (leave for later).
617 # These next lines are overridden by configure.
618 LANG_MAKEFILES = @all_lang_makefiles@
619 LANG_STAGESTUFF = @all_stagestuff@
620 LANG_DIFF_EXCLUDES = @all_diff_excludes@
621 LANG_LIB2FUNCS = @all_lib2funcs@
622 LANG_EXTRA_HEADERS = @all_headers@
624 # Flags to pass to recursive makes.
625 # CC is set by configure. Hosts without symlinks need special handling
626 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
628 # ??? The choices here will need some experimenting with.
629 ORDINARY_FLAGS_TO_PASS = \
630 "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
631 "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
632 "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
633 "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
635 "BISONFLAGS=$(BISONFLAGS)" \
638 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
639 "LDFLAGS=$(LDFLAGS)" \
641 "LEXFLAGS=$(LEXFLAGS)" \
644 "MAKEINFO=$(MAKEINFO)" \
645 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
646 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
647 "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
649 "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
651 "build_exeext=$(build_exeext)" \
653 "exec_prefix=$(exec_prefix)" \
655 "local_prefix=$(local_prefix)" \
656 "gxx_include_dir=$(gcc_gxx_include_dir)" \
657 "tooldir=$(tooldir)" \
658 "gcc_tooldir=$(gcc_tooldir)" \
660 "libsubdir=$(libsubdir)" \
661 "datadir=$(datadir)" \
662 "distdir=../tmp/\$$(subdir)" \
663 "localedir=$(localedir)"
664 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
665 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
666 -e 's|^ *[^ /][^ /]*/|%&|' \
668 -e 's|% *[^- /]|%&|g' \
671 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
672 "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
673 # Flags to pass when recursing into a frontend subdirectory.
674 LANG_FLAGS_TO_PASS = $(SUBDIR_FLAGS_TO_PASS) \
675 "CFLAGS=$(LOOSE_CFLAGS)"
677 # Lists of files for various purposes.
679 # Language-specific object files for C and Objective C.
680 C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
681 c-convert.o c-aux-info.o c-common.o c-iterate.o c-semantics.o @extra_c_objs@
683 # Language-specific object files for C.
684 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
686 # Language-independent object files.
687 OBJS = diagnostic.o \
688 toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
689 function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o real.o \
690 builtins.o intl.o varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o \
691 dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o gcse.o \
692 integrate.o jump.o cse.o loop.o unroll.o flow.o combine.o varray.o \
693 regclass.o regmove.o local-alloc.o global.o reload.o reload1.o caller-save.o \
694 insn-peep.o reorg.o haifa-sched.o final.o recog.o reg-stack.o regrename.o \
695 insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o \
696 profile.o insn-attrtab.o $(out_object_file) $(EXTRA_OBJS) convert.o \
697 mbchar.o splay-tree.o graph.o sbitmap.o resource.o hash.o predict.o \
698 lists.o ggc-common.o $(GGC) simplify-rtx.o ssa.o bb-reorder.o \
699 sibcall.o conflict.o timevar.o ifcvt.o
701 # GEN files are listed separately, so they can be built before doing parallel
702 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
703 # them before rtl.o is compiled.
704 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \
705 genpeep gengenrtl gencheck
707 # Files to be copied away after each stage in building.
708 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
709 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
710 insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
711 s-flags s-config s-codes s-mlib s-under s-genrtl \
712 s-output s-recog s-emit s-extract s-peep s-check \
713 s-attr s-attrtab s-opinit s-crt0 \
714 genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
715 genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
716 genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
717 genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
718 gencheck$(build_exeext) genrtl.c genrtl.h \
719 xgcc$(exeext) xcpp$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES) \
720 $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
721 enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
722 specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp$(exeext) \
723 gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libgcc libgcc.mk \
726 # Members of libgcc1.a.
727 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
728 _lshrsi3 _ashrsi3 _ashlsi3 \
729 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
730 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
731 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
732 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
733 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
735 # Library members defined in libgcc2.c.
736 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
737 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 \
738 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
739 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
740 _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
741 _fixtfdi _fixunstfdi _floatditf \
742 __gcc_bcmp _varargs __dummy _eprintf \
743 _bb _shtab _clear_cache _trampoline __main _exit \
748 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
749 _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
750 _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
751 _sf_to_df _thenan_sf _sf_to_usi
753 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
754 _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
755 _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
756 _df_to_sf _thenan_df _df_to_usi
758 # The files that "belong" in CONFIG_H are deliberately omitted
759 # because having them there would not be useful in actual practice.
760 # All they would do is cause complete recompilation every time
761 # one of the machine description files is edited.
762 # That may or may not be what one wants to do.
763 # If it is, rm *.o is an easy way to do it.
764 # CONFIG_H = $(host_xm_file) $(tm_file)
766 MACHMODE_H = machmode.h machmode.def
767 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
768 RTL_H = $(RTL_BASE_H) genrtl.h
769 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
770 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
771 DEMANGLE_H = $(srcdir)/../include/demangle.h
773 EXPR_H = expr.h insn-codes.h
774 REGS_H = regs.h varray.h $(MACHMODE_H)
775 INTEGRATE_H = integrate.h varray.h
776 LOOP_H = loop.h varray.h bitmap.h
777 GCC_H = gcc.h version.h
778 GGC_H = ggc.h varray.h
779 TIMEVAR_H = timevar.h timevar.def
781 # Language makefile fragments.
783 # The following targets define the interface between us and the languages.
785 # all.build, all.cross, start.encap, rest.encap,
787 # install-normal, install-common, install-info, install-man,
788 # uninstall, distdir,
789 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
790 # stage1, stage2, stage3, stage4
792 # Each language is linked in with a series of hooks (since we can't use `::'
793 # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info).
794 # Configure computes and adds these here.
799 # sed inserts language fragments after the following line.
800 ####language fragments
803 # End of language makefile fragments.
805 # The only suffixes we want for implicit rules are .c and .o, so clear
806 # the list and add them. This speeds up GNU Make, and allows -r to work.
810 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
811 $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
812 $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
813 "$(xmake_file)" "$(tmake_file)"
814 cp config.status config.run
815 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
818 $(srcdir)/configure: $(srcdir)/configure.in
819 cd $(srcdir); autoconf
821 gccbug: $(srcdir)/gccbug.in
822 CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
824 mklibgcc: $(srcdir)/mklibgcc.in
825 CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
827 # cstamp-h.in controls rebuilding of config.in.
828 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
829 # delete it. A stamp file is needed as autoheader won't update the file if
830 # nothing has changed.
831 # It remains in the source directory and is part of the distribution.
832 # This follows what is done in shellutils, fileutils, etc.
833 # "echo timestamp" is used instead of touch to be consistent with other
834 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
835 # ??? Newer versions have a maintainer mode that may be useful here.
836 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
837 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
838 cd $(srcdir) && autoheader
839 @rm -f $(srcdir)/cstamp-h.in
840 echo timestamp > $(srcdir)/cstamp-h.in
841 auto-host.h: cstamp-h ; @true
842 cstamp-h: config.in config.status
843 CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
845 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
846 # a target to build even if it is up-to-date. So we must verify that
847 # config.status does not exist before failing.
848 config.status: $(srcdir)/configure version.c
849 @if [ ! -f config.status ] ; then \
850 echo You must configure gcc. Look at the INSTALL file for details.; \
853 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
856 all.internal: start.encap rest.encap doc
857 # This is what to compile if making a cross-compiler.
858 # Note that we can compile enquire using the cross-compiler just built,
859 # although we can't run it on this machine.
860 all.cross: native gcc-cross xcpp$(exeext) specs \
861 $(LIBGCC) $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
862 # This is what to compile if making gcc with a cross-compiler.
863 all.build: native xgcc$(exeext) xcpp$(exeext) $(EXTRA_PARTS) lang.all.build
864 # This is what must be made before installing GCC and converting libraries.
865 start.encap: native xgcc$(exeext) xcpp$(exeext) specs \
866 xlimits.h lang.start.encap
867 # These can't be made until after GCC can run.
868 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
869 # This is what is made with the host's compiler
870 # whether making a cross compiler or not.
871 native: config.status auto-host.h cpp$(exeext) intl.all $(LANGUAGES) \
872 $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
874 # Define the names for selecting languages in LANGUAGES.
875 C c: cc1$(exeext) tradcpp$(exeext)
878 # Tell GNU make these are phony targets.
879 .PHONY: C c PROTO proto
881 # On the target machine, finish building a cross compiler.
882 # This does the things that can't be done on the host machine.
883 rest.cross: $(LIBGCC) specs
885 # Verify that it works to compile and link libgcc1-test.
886 # If it does, then there are sufficient replacements for libgcc1.a.
887 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
888 @echo "Testing libgcc1. Ignore linker warning messages."
889 $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
890 -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
891 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext)
892 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
894 # Recompile all the language-independent object files.
895 # This is used only if the user explicitly asks for it.
896 compilations: ${OBJS}
898 # Create a list of the language-independent object files so the language
899 # subdirectories needn't mention their names explicitly.
900 stamp-objlist: $(OBJS)
901 echo " $(OBJS)" | sed -e 's, \([a-z0-9]\), ../\1,g' -e 's/\.o/$(objext)/g' >stamp-objlist
903 # We call this executable `xgcc' rather than `gcc'
904 # to avoid confusion if the current directory is in the path
905 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
906 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
907 version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
908 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
909 prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
911 # We call this executable `xcpp' rather than `cpp'
912 # since the real preprocessor is named `cpp'. It too is renamed
913 # when it is installed.
914 # The only difference from xgcc is that it's linked with cppspec.o
915 # instead of gccspec.o.
916 xcpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
917 version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
918 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
919 prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
921 # Dump a specs file to make -B./ read these specs over installed ones.
923 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
926 # We do want to create an executable named `xgcc', so we can use it to
928 # Also create gcc-cross, so that install-common will install properly.
929 gcc-cross: xgcc$(exeext)
930 cp xgcc$(exeext) gcc-cross$(exeext)
932 cc1$(exeext): $(P) $(OBJS) $(C_OBJS) $(LIBDEPS)
933 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJS) $(C_OBJS) $(LIBS)
935 # Build the version of limits.h that we will install.
936 xlimits.h: glimits.h limitx.h limity.h
937 if $(LIMITS_H_TEST) ; then \
938 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
940 cat $(srcdir)/glimits.h > tmp-xlimits.h; \
942 mv tmp-xlimits.h xlimits.h
946 LIB2ADD = $(LIB2ADDEH) $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS)
948 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) xgcc$(exeext)
951 LIBGCC1='$(LIBGCC1)' \
952 LIB1FUNCS='$(LIB1FUNCS)' \
953 LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
954 LIB1FUNCS_EXTRA='$(LIB1FUNCS_EXTRA)' \
955 LIB2FUNCS='$(LIB2FUNCS)' \
956 LIB2FUNCS_EH='$(LIB2FUNCS_EH)' \
957 LIB2ADD='$(LIB2ADD)' \
959 FPBIT_FUNCS='$(FPBIT_FUNCS)' \
961 DPBIT_FUNCS='$(DPBIT_FUNCS)' \
962 MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
963 EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
964 $(SHELL) mklibgcc > tmp-libgcc.mk
965 mv tmp-libgcc.mk libgcc.mk
967 # All the things that might cause us to want to recompile bits of libgcc.
968 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
969 libgcc.mk $(srcdir)/libgcc1.c $(srcdir)/libgcc2.c $(CONFIG_H) \
970 $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status \
971 stmp-int-hdrs tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD)
973 libgcc.a: $(LIBGCC_DEPS)
974 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
975 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
976 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
977 AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
978 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
979 OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" CFLAGS="$(CFLAGS)" \
980 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
981 RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
982 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
983 INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
984 CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
985 LIB1ASMSRC='$(LIB1ASMSRC)' \
988 # Use the genmultilib shell script to generate the information the gcc
989 # driver program needs to select the library directory based on the
991 multilib.h: s-mlib; @true
992 s-mlib: $(srcdir)/genmultilib Makefile
993 $(SHELL) $(srcdir)/genmultilib \
994 "$(MULTILIB_OPTIONS)" \
995 "$(MULTILIB_DIRNAMES)" \
996 "$(MULTILIB_MATCHES)" \
997 "$(MULTILIB_EXCEPTIONS)" \
998 "$(MULTILIB_EXTRA_OPTS)" \
999 "$(MULTILIB_EXCLUSIONS)" > tmp-mlib.h
1000 $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1003 # Build multiple copies of libgcc.a, one for each target switch.
1004 stmp-multilib: $(LIBGCC_DEPS)
1005 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1006 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1007 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1008 AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1009 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1010 OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" CFLAGS="$(CFLAGS)" \
1011 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1012 RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1013 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1014 INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1015 CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1016 LIB1ASMSRC='$(LIB1ASMSRC)' \
1020 # Compile two additional files that are linked with every program
1021 # linked using GCC on systems using COFF or ELF, for the sake of C++
1023 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1024 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1025 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1026 -finhibit-size-directive -fno-inline-functions \
1027 -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1028 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1030 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1031 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1032 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1033 -finhibit-size-directive -fno-inline-functions \
1034 -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1035 -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1037 # These are versions of crtbegin and crtend for shared libraries.
1038 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1039 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1040 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1041 -finhibit-size-directive -fno-inline-functions \
1042 -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1043 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1044 -o $(T)crtbeginS$(objext)
1046 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1047 defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1048 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1049 -finhibit-size-directive -fno-inline-functions \
1050 -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1051 -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1052 -o $(T)crtendS$(objext)
1054 # Compile the start modules crt0.o and mcrt0.o that are linked with
1056 crt0.o: s-crt0 ; @true
1057 mcrt0.o: s-crt0; @true
1059 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1060 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1061 -o crt0.o -c $(CRT0_S)
1062 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1063 -o mcrt0.o -c $(MCRT0_S)
1066 # Compiling object files from source files.
1068 # Note that dependencies on obstack.h are not written
1069 # because that file is not part of GCC.
1071 # C language specific files.
1073 c-errors.o: c-errors.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h \
1075 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) \
1076 $(srcdir)/c-parse.h c-tree.h c-common.h input.h flags.h system.h \
1078 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1079 $(srcdir)/c-parse.h: $(srcdir)/c-parse.c
1080 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1081 cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o c-parse.c c-parse.y
1082 $(srcdir)/c-parse.y: c-parse.in
1083 echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1084 sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1085 -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1086 $(srcdir)/c-parse.in >>tmp-c-parse.y
1087 $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1089 $(srcdir)/c-gperf.h: c-parse.gperf
1090 gperf -L C -F ', 0, 0' -p -j1 -i 1 -g -o -t -G -N is_reserved_word \
1091 -k1,3,$$ $(srcdir)/c-parse.gperf >tmp-gperf.h || ( \
1092 echo "See $(website)/cvs.html#generated_files" >&2 ; \
1094 $(SHELL) $(srcdir)/move-if-change tmp-gperf.h $(srcdir)/c-gperf.h
1096 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-tree.h \
1097 c-common.h $(GGC_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1098 toplev.h defaults.h intl.h
1099 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-common.h \
1100 flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h
1101 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-common.h \
1102 $(GGC_H) c-lex.h toplev.h output.h function.h
1103 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h c-tree.h \
1104 c-common.h $(srcdir)/c-parse.h $(srcdir)/c-gperf.h c-pragma.h input.h \
1105 intl.h flags.h toplev.h output.h mbchar.h $(GGC_H)
1106 c-aux-info.o : c-aux-info.c $(CONFIG_H) system.h $(TREE_H) c-tree.h \
1107 c-common.h flags.h toplev.h
1108 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1109 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) function.h \
1110 defaults.h c-pragma.h toplev.h $(GGC_H)
1111 c-iterate.o: c-iterate.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-tree.h \
1112 c-common.h flags.h toplev.h $(EXPR_H)
1113 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1114 graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \
1115 function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1116 sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1119 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1120 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1121 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1122 -rm -f collect2$(exeext)
1123 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS)
1125 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \
1126 $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1127 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1128 -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1129 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
1131 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h collect2.h intl.h
1132 hash.o: hash.c hash.h system.h toplev.h
1134 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(CONFIG_H) system.h
1136 $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1137 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) vfprintf.c
1139 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \
1140 $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1142 $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1143 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) splay-tree.c
1145 underscore.c: s-under ; @true
1147 s-under: $(GCC_PASSES)
1148 echo "int xxy_us_dummy;" >tmp-dum.c
1149 $(GCC_FOR_TARGET) -S tmp-dum.c
1150 echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1151 if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1152 echo "int prepends_underscore = 1;" >>tmp-under.c; \
1154 echo "int prepends_underscore = 0;" >>tmp-under.c; \
1156 $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1157 -rm -f tmp-dum.c tmp-dum.s
1160 # A file used by all variants of C.
1162 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) \
1163 c-common.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1166 c-semantics.o : c-semantics.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h \
1167 c-common.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1170 # Language-independent files.
1173 -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1174 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1175 -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1176 -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1177 -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1178 -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\"
1179 gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \
1180 Makefile $(lang_specs_files) prefix.h $(GCC_H)
1181 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1183 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
1185 gccspec.o: gccspec.c $(CONFIG_H) system.h $(GCC_H)
1186 cppspec.o: cppspec.c $(CONFIG_H) system.h $(GCC_H)
1188 tree-check.h: s-check ; @true
1189 s-check : gencheck $(srcdir)/move-if-change
1190 ./gencheck > tmp-check.h
1191 $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1194 gencheck : gencheck.o $(HOST_LIBDEPS)
1195 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1196 gencheck.o $(HOST_LIBS)
1198 gencheck.o : gencheck.c gencheck.h tree.def $(CONFIG_H) hconfig.h system.h \
1200 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1201 $(srcdir)/gencheck.c
1203 dumpvers: dumpvers.c
1205 version.o: version.c version.h
1207 ggc-common.o: ggc-common.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
1208 flags.h $(GGC_H) varray.h hash.h
1210 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1211 $(GGC_H) varray.h $(TIMEVAR_H)
1213 ggc-page.o: ggc-page.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h toplev.h \
1214 $(GGC_H) varray.h $(TIMEVAR_H)
1216 ggc-none.o: ggc-none.c $(CONFIG_H) $(RTL_H) $(GGC_H)
1218 ggc-callbacks.o: ggc-callbacks.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(GGC_H)
1220 obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H)
1222 $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1223 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) obstack.c
1225 prefix.o: prefix.c $(CONFIG_H) system.h Makefile prefix.h
1226 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1227 -DPREFIX=\"$(prefix)\" \
1228 -c `echo $(srcdir)/prefix.c | sed 's,^\./,,'`
1230 convert.o: convert.c $(CONFIG_H) system.h $(TREE_H) flags.h convert.h toplev.h
1232 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h \
1233 $(GGC_H) $(HASHTAB_H) output.h
1234 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H) $(GGC_H)
1235 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1236 function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H)
1237 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1239 diagnostic.o : diagnostic.c diagnostic.h \
1240 $(CONFIG_H) system.h $(TREE_H) $(RTL_H) tm_p.h flags.h \
1241 $(GGC_H) input.h insn-attr.h insn-codes.h insn-config.h toplev.h intl.h
1242 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) function.h \
1243 flags.h input.h insn-attr.h xcoffout.h defaults.h output.h diagnostic.h \
1244 insn-codes.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1245 dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1246 graph.h loop.h except.h regs.h $(TIMEVAR_H) $(lang_options_files)
1247 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1248 -DTARGET_NAME=\"$(target_alias)\" \
1249 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
1251 rtl.o : rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h $(GGC_H) toplev.h
1253 print-rtl.o : print-rtl.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1255 rtlanal.o : rtlanal.c $(CONFIG_H) system.h $(RTL_H)
1256 errors.o : errors.c $(CONFIG_H) system.h errors.h
1258 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1259 function.h defaults.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1260 xcoffout.h output.h c-pragma.h toplev.h dbxout.h sdbout.h $(GGC_H)
1261 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1262 function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1263 insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H)
1264 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1265 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1266 $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H)
1267 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1268 function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1269 insn-config.h $(RECOG_H) output.h except.h toplev.h intl.h $(GGC_H)
1270 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1271 $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) \
1272 output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1273 reload.h $(GGC_H) intl.h
1274 builtins.o : builtins.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1275 function.h $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h \
1276 $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1278 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1279 insn-flags.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H)
1280 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1281 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h toplev.h
1282 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1283 hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h \
1284 insn-codes.h toplev.h function.h
1285 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1286 insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h \
1287 toplev.h $(GGC_H) real.h
1288 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1289 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h dbxout.h \
1291 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1292 function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) defaults.h real.h \
1293 insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h \
1295 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1296 flags.h insn-config.h reload.h output.h defaults.h toplev.h dwarfout.h
1297 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1298 flags.h insn-config.h reload.h output.h defaults.h \
1299 hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h varray.h \
1301 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1302 flags.h toplev.h output.h dbxout.h $(GGC_H)
1303 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1304 function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1305 $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1307 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
1308 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1309 $(INTEGRATE_H) insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1310 intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H)
1311 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1312 insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1313 toplev.h insn-attr.h
1315 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1316 hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1317 output.h function.h cselib.h ggc.h $(OBSTACK_H)
1318 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1319 real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h $(GGC_H)
1320 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1321 flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1322 function.h output.h toplev.h
1323 sibcall.o : sibcall.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) function.h \
1324 hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1325 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h system.h \
1326 $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1327 insn-attr.h except.h
1328 lcm.o : lcm.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1329 real.h insn-config.h insn-attr.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H)
1330 ssa.o : ssa.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) $(BASIC_BLOCK_H) \
1331 output.h insn-config.h
1332 conflict.o : conflict.c $(CONFIG_H) system.h $(OBSTACK_H) $(HASHTAB_H) \
1333 $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1334 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1335 insn-flags.h insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1336 gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H)
1337 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) insn-config.h \
1338 insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1339 $(BASIC_BLOCK_H) function.h toplev.h varray.h except.h cselib.h
1340 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h function.h \
1341 $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1342 hard-reg-set.h varray.h $(BASIC_BLOCK_H)
1343 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h insn-config.h \
1344 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1345 insn-flags.h function.h except.h $(EXPR_H)
1346 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h function.h \
1347 insn-config.h insn-flags.h insn-codes.h insn-attr.h $(REGS_H) $(EXPR_H) \
1348 $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h
1349 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1350 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1351 toplev.h function.h output.h $(GGC_H)
1352 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1353 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1354 output.h function.h insn-attr.h toplev.h
1355 bitmap.o : bitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1357 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h function.h \
1358 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h
1359 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1360 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1361 reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1362 function.h real.h toplev.h
1363 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1364 reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1365 $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h
1366 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1367 $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1368 $(RECOG_H) reload.h $(EXPR_H) toplev.h
1369 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1370 $(BASIC_BLOCK_H) $(REGS_H) insn-config.h insn-attr.h insn-flags.h \
1371 $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h
1372 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1373 $(REGS_H) toplev.h output.h $(EXPR_H) insn-flags.h $(GGC_H) function.h \
1375 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1376 $(RECOG_H) output.h reload.h $(REGS_H) hard-reg-set.h flags.h function.h \
1377 $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h
1378 haifa-sched.o : haifa-sched.c $(CONFIG_H) system.h $(RTL_H) \
1379 $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1380 insn-attr.h toplev.h $(RECOG_H) except.h
1381 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h intl.h \
1382 $(REGS_H) $(RECOG_H) conditions.h insn-config.h insn-attr.h function.h \
1383 real.h output.h hard-reg-set.h insn-flags.h insn-codes.h gstab.h except.h \
1384 xcoffout.h defaults.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h \
1385 dbxout.h $(BASIC_BLOCK_H)
1386 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) function.h $(BASIC_BLOCK_H) \
1387 $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h insn-attr.h \
1388 insn-flags.h insn-codes.h real.h toplev.h output.h
1389 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) $(RECOG_H) \
1390 $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h \
1392 predict.o: predict.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1393 insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1394 $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1395 lists.o: lists.c $(CONFIG_H) system.h toplev.h $(RTL_H) $(GGC_H)
1396 bb-reorder.o : bb-reorder.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1397 insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1398 $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1399 timevar.o : timevar.c $(CONFIG_H) system.h $(TIMEVAR_H) flags.h intl.h
1400 regrename.o : regrename.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1401 insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h \
1402 $(RECOG_H) function.h resource.h
1403 ifcvt.o : ifcvt.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1404 flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1406 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1407 $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1408 insn-flags.h output.h insn-attr.h insn-codes.h system.h toplev.h function.h
1409 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(out_file)
1411 # Build auxiliary files that support ecoff format.
1412 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1413 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1415 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h version.h
1417 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1418 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1420 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1422 # Build file to support OSF/rose half-pic format.
1423 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1425 # Normally this target is not used; but it is used if you
1426 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
1427 # from the GNU Emacs distribution.
1428 alloca.o: $(srcdir)/../libiberty/alloca.c
1430 $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c
1431 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
1432 -c `echo alloca.c | sed 's,^\./,,'`
1435 # Generate header and source files from the machine description,
1438 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1439 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1440 insn-attr.h insn-attrtab.c
1442 # The following pair of rules has this effect:
1443 # genconfig is run only if the md has changed since genconfig was last run;
1444 # but the file insn-config.h is touched only when its contents actually change.
1446 # Each of the other insn-* files is handled by a similar pair of rules.
1448 # This causes an anomaly in the results of make -n
1449 # because insn-* is older than s-*
1450 # and thus make -n thinks that insn-* will be updated
1451 # and force recompilation of things that depend on it.
1452 # We use move-if-change precisely to avoid such recompilation.
1453 # But there is no way to teach make -n that it will be avoided.
1455 # Each of the insn-*.[ch] rules has a semicolon at the end,
1456 # for otherwise the system Make on SunOS 4.1 never tries
1457 # to recompile insn-*.o. To avoid problems and extra noise from
1458 # versions of make which don't like empty commands (nothing after the
1459 # trailing `;'), we call true for each.
1461 insn-config.h: s-config ; @true
1462 s-config : $(md_file) genconfig $(srcdir)/move-if-change
1463 ./genconfig $(md_file) > tmp-config.h
1464 $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1467 insn-flags.h: s-flags ; @true
1468 s-flags : $(md_file) genflags $(srcdir)/move-if-change
1469 ./genflags $(md_file) > tmp-flags.h
1470 $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1473 insn-codes.h: s-codes ; @true
1474 s-codes : $(md_file) gencodes $(srcdir)/move-if-change
1475 ./gencodes $(md_file) > tmp-codes.h
1476 $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1479 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1480 insn-config.h insn-flags.h insn-codes.h system.h reload.h $(RECOG_H) \
1481 function.h flags.h hard-reg-set.h resource.h
1482 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1484 insn-emit.c: s-emit ; @true
1485 s-emit : $(md_file) genemit $(srcdir)/move-if-change
1486 ./genemit $(md_file) > tmp-emit.c
1487 $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1490 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1491 real.h output.h flags.h system.h function.h hard-reg-set.h resource.h
1492 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1494 insn-recog.c: s-recog ; @true
1495 s-recog : $(md_file) genrecog $(srcdir)/move-if-change
1496 ./genrecog $(md_file) > tmp-recog.c
1497 $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1500 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1501 insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1502 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1504 insn-opinit.c: s-opinit ; @true
1505 s-opinit : $(md_file) genopinit $(srcdir)/move-if-change
1506 ./genopinit $(md_file) > tmp-opinit.c
1507 $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1510 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1511 insn-config.h $(RECOG_H)
1512 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1514 insn-extract.c: s-extract ; @true
1515 s-extract : $(md_file) genextract $(srcdir)/move-if-change
1516 ./genextract $(md_file) > tmp-extract.c
1517 $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1520 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1521 system.h insn-config.h $(RECOG_H) except.h function.h
1522 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1524 insn-peep.c: s-peep ; @true
1525 s-peep : $(md_file) genpeep $(srcdir)/move-if-change
1526 ./genpeep $(md_file) > tmp-peep.c
1527 $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1530 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1531 output.h insn-attr.h insn-config.h system.h toplev.h $(RECOG_H)
1532 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1534 insn-attr.h: s-attr ; @true
1535 s-attr : $(md_file) genattr $(srcdir)/move-if-change
1536 ./genattr $(md_file) > tmp-attr.h
1537 $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1540 insn-attrtab.c: s-attrtab ; @true
1541 s-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change
1542 ./genattrtab $(md_file) > tmp-attrtab.c
1543 $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1546 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1547 conditions.h hard-reg-set.h insn-config.h insn-flags.h insn-attr.h \
1548 output.h $(RECOG_H) function.h insn-codes.h system.h toplev.h flags.h
1549 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1551 insn-output.c: s-output ; @true
1552 s-output : $(md_file) genoutput $(srcdir)/move-if-change
1553 ./genoutput $(md_file) > tmp-output.c
1554 $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1557 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h $(GGC_H)
1558 genrtl.c genrtl.h : s-genrtl
1559 @true # force gnu make to recheck modification times.
1561 s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
1562 ./gengenrtl -h >tmp-genrtl.h
1563 $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1564 ./gengenrtl >tmp-genrtl.c
1565 $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1568 # Compile the programs that generate insn-* from the machine description.
1569 # They are compiled with $(HOST_CC), and associated libraries,
1570 # since they need to run on this machine
1571 # even if GCC is being compiled to run on some other machine.
1573 # $(CONFIG_H) is omitted from the deps of the gen*.o
1574 # because these programs don't really depend on anything
1575 # about the target machine. They do depend on config.h itself,
1576 # since that describes the host machine.
1578 # Pass the md file through cpp if the target requests it.
1579 $(MD_FILE): $(MD_DEPS)
1581 $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
1584 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h
1585 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1587 genconfig : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1588 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1589 genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1591 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) \
1592 system.h errors.h gensupport.h
1593 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1595 genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1596 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1597 genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1599 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1600 system.h errors.h gensupport.h
1601 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1603 gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1604 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1605 gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1607 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) \
1608 system.h errors.h gensupport.h
1609 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1611 genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1612 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1613 genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1615 genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1616 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1618 genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1619 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1620 genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1622 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) \
1623 system.h errors.h gensupport.h
1624 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1626 genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1627 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1628 genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1630 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) \
1631 system.h errors.h gensupport.h
1632 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1633 genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1634 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1635 genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1637 genextract.o : genextract.c $(RTL_H) $(build_xm_file) \
1638 system.h insn-config.h errors.h gensupport.h
1639 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1641 genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1642 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1643 genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1645 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1646 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1648 genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1649 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1650 genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1652 genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1653 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1655 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1656 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1657 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1659 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1660 system.h errors.h $(GGC_H) gensupport.h
1661 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1663 genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1664 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1665 genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1667 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) \
1668 system.h errors.h gensupport.h
1669 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1671 gengenrtl : gengenrtl.o $(HOST_LIBDEPS)
1672 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1673 gengenrtl.o $(HOST_LIBS)
1675 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h real.h
1676 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1678 # Compile the libraries to be used by gen*.
1679 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1680 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1681 # with the rules for rtl.o, alloca.o, etc.
1682 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) system.h $(RTL_H) \
1683 bitmap.h $(GGC_H) toplev.h
1684 rm -f $(HOST_PREFIX)rtl.c
1685 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1686 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1688 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) \
1689 $(RTL_H) $(BASIC_BLOCK_H) system.h
1690 rm -f $(HOST_PREFIX)print-rtl.c
1691 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1692 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1694 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \
1696 rm -f $(HOST_PREFIX)bitmap.c
1697 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1698 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1700 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) system.h $(RTL_H)
1701 rm -f $(HOST_PREFIX)rtlanal.c
1702 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1703 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1705 $(HOST_PREFIX_1)alloca.o: $(srcdir)/../libiberty/alloca.c
1706 rm -f $(HOST_PREFIX)alloca.c
1707 $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c
1708 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1710 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H)
1711 rm -f $(HOST_PREFIX)obstack.c
1712 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1713 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1715 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c
1716 rm -f $(HOST_PREFIX)vfprintf.c
1717 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1718 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1720 $(HOST_PREFIX_1)doprint.o: doprint.c
1721 rm -f $(HOST_PREFIX)doprint.c
1722 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1723 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1725 $(HOST_PREFIX_1)malloc.o: malloc.c
1726 rm -f $(HOST_PREFIX)malloc.c
1727 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1728 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1730 $(HOST_PREFIX_1)errors.o: errors.c
1731 rm -f $(HOST_PREFIX)errors.c
1732 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1733 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1736 # This satisfies the dependency that we get if you cross-compile a compiler
1737 # that does not need to compile alloca, malloc or whatever.
1739 touch $(HOST_PREFIX_1)
1741 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c
1742 rm -f $(HOST_PREFIX)ggc-none.c
1743 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1744 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1747 # Remake internationalization support.
1749 intl.o: intl.c intl.h gansidecl.h Makefile
1750 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1751 -DLOCALEDIR=\"$(localedir)\" \
1752 -c `echo $(srcdir)/intl.c | sed 's,^\./,,'`
1754 $(top_builddir)/intl/libintl.a: intl.all
1756 # Make sure all the headers are there for xgettext to scan.
1757 $(INTL_TARGETS): $(srcdir)/c-gperf.h \
1758 $(srcdir)/c-parse.c $(srcdir)/c-parse.h
1760 intl.all intl.install intl.uninstall intl.distdir \
1761 intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1762 @for d in $(INTL_SUBDIRS); do \
1763 target=`expr $@ : 'intl.\(.*\)'` && \
1764 echo "(cd $$d && $(MAKE) $$target)" && \
1765 (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1766 if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1769 # intl.distdir doesn't copy the intl makefiles (since they aren't distributed),
1770 # but we need them for the `make extraclean' in distdir-finish.
1772 for d in $(INTL_SUBDIRS); do \
1773 ln $$d/Makefile tmp/$$d || cp $$d/Makefile tmp/$$d || exit; \
1776 # Remake cpp and protoize.
1778 PREPROCESSOR_DEFINES = \
1779 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1780 -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1781 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1782 -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1783 -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1785 LIBCPP_OBJS = cpplib.o cpphash.o cpperror.o cppexp.o cppfiles.o \
1786 cppinit.o cppulp.o cpplex.o cppdefault.o mkdeps.o \
1787 prefix.o version.o mbchar.o @extra_cpp_objs@
1789 LIBCPP_DEPS = cpplib.h cpphash.h intl.h system.h
1791 # All the other archives built/used by this makefile are for targets. This
1792 # one is strictly for the host.
1794 libcpp.a: $(LIBCPP_OBJS)
1796 $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1797 if $(RANLIB_TEST) ; then $(RANLIB) libcpp.a ; else true ; fi
1799 cpp$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1800 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp$(exeext) cppmain.o \
1801 intl.o libcpp.a $(LIBS)
1803 cppmain.o: cppmain.c $(CONFIG_H) cpplib.h intl.h system.h
1805 cppulp.o: cppulp.c $(CONFIG_H) system.h output.h
1806 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1807 cppexp.o: cppexp.c $(CONFIG_H) $(LIBCPP_DEPS)
1808 cpplex.o: cpplex.c $(CONFIG_H) $(LIBCPP_DEPS)
1809 cpplib.o: cpplib.c $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1810 cpphash.o: cpphash.c $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H) $(HASHTAB_H)
1811 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1812 cppinit.o: cppinit.c $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1813 mkdeps.h prefix.h output.h version.h
1815 cppdefault.o: cppdefault.c $(CONFIG_H) system.h cppdefault.h Makefile
1816 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1817 $(PREPROCESSOR_DEFINES) \
1818 -c `echo $(srcdir)/cppdefault.c | sed 's,^\./,,'`
1820 mkdeps.o: mkdeps.c $(CONFIG_H) system.h mkdeps.h
1822 # The traditional mode preprocessor, a separate program for ease of
1823 # maintenance. Some code is shared with the ISO-C cpp.
1824 tradcpp$(exeext): tradcpp.o tradcif.o cppdefault.o $(LIBDEPS)
1825 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp$(exeext) \
1826 tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBS)
1828 tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h
1829 tradcif.o: tradcif.c $(CONFIG_H) system.h
1831 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1832 cd $(srcdir); $(BISON) $(BISONFLAGS) -o tradcif.c tradcif.y
1834 # Note for the stamp targets, we run the program `true' instead of
1835 # having an empty command (nothing following the semicolon).
1837 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1839 PROTO_OBJS = intl.o version.o
1841 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1842 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1844 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1845 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1847 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \
1849 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1850 $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1851 $(srcdir)/protoize.c
1853 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
1854 $(CONFIG_H) system.h Makefile version.h
1855 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1856 $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1857 $(srcdir)/unprotoize.c
1859 # This info describes the target machine, so compile with GCC just built.
1860 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
1862 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1863 sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
1864 $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1865 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1866 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1867 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1870 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1871 -rm -f tmp-proto.[cso]
1872 cp $(srcdir)/protoize.c tmp-proto.c
1873 chmod u+w tmp-proto.c
1874 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1875 $(GCC_CFLAGS) $(INCLUDES) \
1876 -DGCC_INCLUDE_DIR=0 \
1877 -DGPLUSPLUS_INCLUDE_DIR=0 \
1878 -DCROSS_INCLUDE_DIR=0 \
1879 -DTOOL_INCLUDE_DIR=0 \
1880 -DSTANDARD_EXEC_PREFIX=0 \
1881 -DDEFAULT_TARGET_MACHINE=0 \
1882 -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
1883 @echo '**********' Expect 400 lines of differences.
1884 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1885 -wc -l tmp-proto.diff
1886 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1887 $(GCC_CFLAGS) $(INCLUDES) \
1888 -DGCC_INCLUDE_DIR=0 \
1889 -DGPLUSPLUS_INCLUDE_DIR=0 \
1890 -DCROSS_INCLUDE_DIR=0 \
1891 -DTOOL_INCLUDE_DIR=0 \
1892 -DSTANDARD_EXEC_PREFIX=0 \
1893 -DDEFAULT_TARGET_MACHINE=0 \
1894 -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
1895 @echo Expect zero differences.
1896 diff $(srcdir)/protoize.c tmp-proto.c | cat
1897 -rm -f tmp-proto.[cs] tmp-proto$(objext)
1899 gcov.o: gcov.c gcov-io.h intl.h system.h
1901 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
1902 # upon whether $(exeext) is empty or not.
1903 GCOV_OBJS = gcov.o intl.o
1904 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
1905 $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
1907 # Build the include directory. The stamp files are stmp-* rather than
1908 # s-* so that mostlyclean does not force the include directory to
1911 # Build the include directory including float.h (which no longer depends upon
1913 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
1914 # Copy in the headers provided with gcc.
1915 # The sed command gets just the last file name component;
1916 # this is necessary because VPATH could add a dirname.
1917 # Using basename would be simpler, but some systems don't have it.
1918 # The touch command is here to workaround an AIX/Linux NFS bug.
1919 -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
1920 for file in .. $(USER_H); do \
1921 if [ X$$file != X.. ]; then \
1922 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1923 touch include/$$realfile; \
1924 rm -f include/$$realfile; \
1925 cp $$file include; \
1926 chmod a+r include/$$realfile; \
1929 rm -f include/limits.h
1930 cp xlimits.h include/limits.h
1931 chmod a+r include/limits.h
1932 rm -f include/float.h
1933 if [ x$(FLOAT_H) != xMakefile.in ]; then \
1934 cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
1935 chmod a+r include/float.h; \
1937 # Install the README
1938 rm -f include/README
1939 cp $(srcdir)/README-fixinc include/README
1940 chmod a+r include/README
1943 # fixinc.sh depends on this, not on specs directly.
1944 # The idea is to make sure specs gets built, but not rerun fixinc.sh
1945 # after each stage just because specs' mtime has changed.
1947 -if [ -f specs.ready ] ; then \
1950 touch specs.ready; \
1953 FIXINCSRCDIR=$(srcdir)/fixinc
1954 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
1955 $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
1956 $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
1957 $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
1958 MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc; pwd` ; \
1959 export MAKE srcdir ; \
1960 cd ./fixinc; $(SHELL) $${srcdir}/mkfixinc.sh $(target)
1962 # Build fixed copies of system files.
1963 stmp-fixinc: fixinc.sh gsyslimits.h
1964 rm -rf include; mkdir include
1966 TARGET_MACHINE=$(target); srcdir=`cd $(srcdir); pwd`; \
1967 INSTALL_ASSERT_H=$(INSTALL_ASSERT_H); SHELL=$(SHELL) ;\
1968 export TARGET_MACHINE srcdir INSTALL_ASSERT_H SHELL ; \
1969 $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS)
1970 rm -f include/syslimits.h
1971 if [ -f include/limits.h ]; then \
1972 mv include/limits.h include/syslimits.h; \
1974 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
1976 chmod a+r include/syslimits.h
1977 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
1978 # that directory exists, then make sure that $(libsubdir) exists.
1979 # This is because cpp is compiled to find $(tooldir)/include via
1980 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
1982 # We deliberately use tooldir instead of gcc_tooldir here. gcc_tooldir
1983 # won't work because libsubdir doesn't exist yet.
1984 if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
1985 && [ -d $(tooldir)/sys-include ]; then \
1986 if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
1987 if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
1988 if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
1989 if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
1993 # Files related to the fixproto script.
1994 # gen-protos and fix-header are compiled with HOST_CC, but they are only
1995 # used in native and host-x-target builds, so it's safe to link them with
1998 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
1999 if [ -d $(SYSTEM_HEADER_DIR) ]; \
2001 CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2003 $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2004 mv tmp-deduced.h deduced.h; \
2009 GEN_PROTOS_OBJS = gen-protos.o scan.o
2010 gen-protos: $(GEN_PROTOS_OBJS)
2011 ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gen-protos \
2012 $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2014 gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
2015 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2017 scan.o: scan.c scan.h $(build_xm_file) system.h
2018 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2020 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
2021 sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2022 deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2023 mv tmp-fixtmp.c fixtmp.c
2024 $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2025 | sed -e 's/ / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2026 | ./gen-protos >xsys-protos.hT
2027 mv xsys-protos.hT xsys-protos.h
2030 # This is nominally a 'build' program, but it's run only when host==build,
2031 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2032 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(LIBDEPS) \
2034 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2035 scan-decls.o scan.o libcpp.a $(LIBS)
2037 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2038 xsys-protos.h $(build_xm_file) system.h cpplib.h
2039 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2041 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h
2042 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2044 # stmp-fixproto depends on this, not on fix-header directly.
2045 # The idea is to make sure fix-header gets built,
2046 # but not rerun fixproto after each stage
2047 # just because fix-header's mtime has changed.
2048 fixhdr.ready: fix-header
2049 -if [ -f fixhdr.ready ] ; then \
2052 touch fixhdr.ready; \
2055 # stmp-int-headers is to make sure fixincludes has already finished.
2056 # The if statement is so that we don't run fixproto a second time
2057 # if it has already been run on the files in `include'.
2058 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2059 if [ -f include/fixed ] ; then true; \
2061 : This line works around a 'make' bug in BSDI 1.1.; \
2062 FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2063 mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2064 export mkinstalldirs; \
2065 if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2066 $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2067 if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2069 touch include/fixed; \
2073 # Remake the info files.
2075 doc: $(BUILD_INFO) gccbug
2076 info: cpp.info gcc.info lang.info
2078 cpp.info: $(srcdir)/cpp.texi
2079 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o cpp.info $(srcdir)/cpp.texi
2081 gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2082 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2083 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2084 $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o gcc.info $(srcdir)/gcc.texi
2086 dvi: gcc.dvi cpp.dvi lang.dvi
2088 # This works with GNU Make's default rule.
2089 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2090 $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2091 $(srcdir)/tm.texi $(srcdir)/gcov.texi
2092 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2094 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2096 cpp.dvi: $(srcdir)/cpp.texi
2097 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2099 TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2102 INSTALL: $(srcdir)/install1.texi $(srcdir)/install.texi
2103 cd $(srcdir); $(MAKEINFO) -D INSTALLONLY \
2104 --no-split --no-headers -o INSTALL install1.texi
2106 # Deletion of files made during compilation.
2107 # There are four levels of this:
2108 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2109 # `mostlyclean' is useful while working on a particular type of machine.
2110 # It deletes most, but not all, of the files made by compilation.
2111 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2112 # `clean' deletes everything made by running `make all'.
2113 # `distclean' also deletes the files made by config.
2114 # `maintainer-clean' also deletes everything that could be regenerated
2115 # automatically, except for `configure'.
2116 # We remove as much from the language subdirectories as we can
2117 # (less duplicated code).
2119 INTL_MOSTLYCLEAN = intl.mostlyclean
2120 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2121 -rm -f $(STAGESTUFF)
2122 # Delete the temporary source copies for cross compilation.
2123 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
2124 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2125 -rm -f $(HOST_PREFIX_1)obstack.c
2126 # Delete the temp files made in the course of building libgcc.a.
2127 -rm -f xlimits.h libgcc1-test
2128 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2129 # Delete other built files.
2130 -rm -f t-float.h-cross xsys-protos.hT
2131 # Delete the stamp and temporary files.
2132 -rm -f s-* tmp-* stamp-* stmp-*
2133 -rm -f */stamp-* */tmp-*
2134 # Delete debugging dump files.
2135 -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2136 # Delete some files made during installation.
2137 -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2138 -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2139 # Delete files generated for fixproto
2140 -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2141 gen-protos fixproto.list fixtmp.* fixhdr.ready
2142 # Delete files generated for fixincl
2143 -rm -rf fixincl fixinc.sh specs.ready
2144 (cd fixinc && $(MAKE) clean)
2145 # Delete unwanted output files from TeX.
2146 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2147 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2148 # Delete sorted indices we don't actually use.
2149 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2150 # Delete core dumps.
2153 # Delete all files made by compilation
2154 # that don't exist in the distribution.
2155 INTL_CLEAN = intl.clean
2156 clean: mostlyclean $(INTL_CLEAN) lang.clean
2161 -if [ -f md.pre-cpp ]; then \
2164 # Delete the include directory.
2166 # Delete files used by the "multilib" facility (including libgcc subdirs).
2167 -rm -f multilib.h tmpmultilib*
2168 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2169 rm -rf $(MULTILIB_DIRNAMES); \
2170 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2171 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2173 -rm -fr stage1 stage2 stage3 stage4
2175 # Delete all files that users would normally create
2176 # while building and installing GCC.
2177 INTL_DISTCLEAN = intl.distclean
2178 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2179 -rm -f tm.h tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
2181 -rm -f config.status config.run config.cache config.bak
2182 -rm -f Make-lang Make-hooks Make-host Make-target
2183 -rm -f Makefile specs.h options.h gencheck.h *.oaux
2184 -rm -f gthr-default.h
2185 -rm -f */stage1 */stage2 */stage3 */stage4 */include
2186 -rm -f c-parse.output
2189 -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2190 -rm -f testsuite/{gcc,g++}.{log,sum}
2191 -rm -f intl/libintl.h libintl.h
2193 # Delete anything likely to be found in the source directory
2194 # that shouldn't be in the distribution.
2195 extraclean: distclean lang.extraclean
2196 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2197 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2198 -rm -f config/*/=* config/*/"#"* config/*/*~*
2199 -rm -f config/*/*.orig config/*/*.rej
2200 -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2201 -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2202 -rm -f *lose config/*lose config/*/*lose
2203 -rm -f *.s *.s[0-9] *.i config/ChangeLog
2204 -rm -f y.tab.c yacc.*
2205 -rm -f */=* */"#"* */*~*
2206 -rm -f */patch* */*.orig */*.rej
2207 -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2208 -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2209 -rm -f */*lose */*.s */*.s[0-9] */*.i
2211 # Get rid of every file that's generated from some other file, except for `configure'.
2212 # Most of these files ARE PRESENT in the GCC distribution.
2213 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2214 # submake, so that we don't descend into intl after its makefile has been
2217 @echo 'This command is intended for maintainers to use; it'
2218 @echo 'deletes files that may need special tools to rebuild.'
2219 $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2220 intl.maintainer-clean lang.maintainer-clean distclean
2221 -rm -f c-parse.y c-gperf.h
2222 -rm -f c-parse.c c-parse.h c-parse.output TAGS
2223 -rm -f cpp.info* cpp.??s cpp.*aux
2224 -rm -f gcc.info* gcc.??s gcc.*aux
2226 # Entry points `install' and `uninstall'.
2227 # Also use `install-collect2' to install collect2 when the config files don't.
2229 # The semicolon is to prevent the install.sh -> install default rule
2230 # from doing anything. Having it run true helps avoid problems and
2231 # noise from versions of make which don't like to have null commands.
2232 install: $(INSTALL_TARGET) ; @true
2234 # Copy the compiler files into directories where they will be run.
2235 # Install the driver last so that the window when things are
2237 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2238 $(INSTALL_CPP) install-man $(INSTALL_INFO) intl.install \
2239 lang.install-normal install-driver
2241 # Do nothing while making gcc with a cross-compiler. The person who
2242 # makes gcc for the target machine has to know how to put a complete
2243 # gcc together by hand.
2244 install-build: force
2245 @echo You have to install gcc on your target machine by hand.
2247 # Run this on the target machine
2248 # to finish installation of cross compiler.
2249 # This is not used anymore now that float.h does not depend on enquire.
2250 install-cross-rest: install-float-h-cross
2252 # Handle cpp installation.
2253 install-cpp: xcpp$(exeext)
2254 -if [ -f gcc-cross$(exeext) ] ; then \
2255 rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2256 $(INSTALL_PROGRAM) -m 755 xcpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2257 if [ x$(cpp_install_dir) != x ]; then \
2258 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2259 $(INSTALL_PROGRAM) -m 755 xcpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2262 rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2263 $(INSTALL_PROGRAM) -m 755 xcpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2264 if [ x$(cpp_install_dir) != x ]; then \
2265 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2266 $(INSTALL_PROGRAM) -m 755 xcpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2271 -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2272 -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2273 -if [ x$(cpp_install_dir) != x ]; then \
2274 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2275 rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2278 # Install float.h for cross compiler.
2279 # Run this on the target machine!
2280 # This is not used anymore now that float.h does not depend on enquire.
2281 install-float-h-cross: installdirs
2282 # if [ -f enquire ] ; then true; else false; fi
2283 # Note: don't use -. We should fail right away if enquire was not made.
2284 ./enquire -f > $(tmpdir)/float.h
2285 -rm -f $(libsubdir)/include/float.h
2286 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2287 -rm -f $(tmpdir)/float.h
2288 chmod a-x $(libsubdir)/include/float.h
2290 # Create the installation directories.
2292 -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2293 -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2294 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2295 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2296 # This dir isn't currently searched by cpp.
2297 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2298 -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2299 fdir=$${fdir}/$${dir}; \
2300 if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2302 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2303 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2304 -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2305 -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2306 -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2307 # We don't use mkdir -p to create the parents of man1dir,
2308 # because some systems don't support it.
2309 # Instead, we use this technique to create the immediate parent of man1dir.
2310 -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2311 if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2312 -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2314 # Install the compiler executables built during cross compilation.
2315 install-common: native installdirs $(EXTRA_PARTS) lang.install-common
2316 for file in $(COMPILERS); do \
2317 if [ -f $$file ] ; then \
2318 rm -f $(libsubdir)/$$file; \
2319 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2323 for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2324 if [ x"$$file" != x.. ]; then \
2325 rm -f $(libsubdir)/$$file; \
2326 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2329 for file in $(EXTRA_PARTS) ..; do \
2330 if [ x"$$file" != x.. ]; then \
2331 rm -f $(libsubdir)/$$file; \
2332 $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2333 chmod a-x $(libsubdir)/$$file; \
2336 # Don't mess with specs if it doesn't exist yet.
2337 -if [ -f specs ] ; then \
2338 rm -f $(libsubdir)/specs; \
2339 $(INSTALL_DATA) specs $(libsubdir)/specs; \
2340 chmod a-x $(libsubdir)/specs; \
2342 # Install protoize if it was compiled.
2343 -if [ -f protoize$(exeext) ]; \
2345 if [ -f gcc-cross$(exeext) ] ; then \
2346 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2347 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2348 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2349 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2351 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2352 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2353 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2354 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2356 rm -f $(libsubdir)/SYSCALLS.c.X; \
2357 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2358 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2360 -rm -f $(libsubdir)/cpp$(exeext)
2361 $(INSTALL_PROGRAM) cpp$(exeext) $(libsubdir)/cpp$(exeext)
2362 -rm -f $(libsubdir)/tradcpp$(exeext)
2363 $(INSTALL_PROGRAM) tradcpp$(exeext) $(libsubdir)/tradcpp$(exeext)
2364 # Install gcov if it was compiled.
2365 -if [ -f gcov$(exeext) ]; \
2367 rm -f $(bindir)/gcov$(exeext); \
2368 $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2370 $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2372 # Install the driver program as $(target_alias)-gcc
2373 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2374 install-driver: xgcc$(exeext)
2375 -if [ -f gcc-cross$(exeext) ] ; then \
2376 rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2377 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2378 if [ -d $(gcc_tooldir)/bin/. ] ; then \
2379 rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2380 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2383 rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2384 $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2385 rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2386 $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2387 mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2390 # Install the info files.
2391 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2392 # to do the install.
2393 install-info: doc installdirs lang.install-info
2394 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2395 for f in cpp.info* gcc.info*; do \
2396 $(INSTALL_DATA) $$f $(infodir)/$$f; \
2398 -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2399 if [ -f $(infodir)/dir ] ; then \
2400 for f in cpp.info gcc.info; do \
2401 install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2405 -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2407 # Install the man pages.
2408 install-man: installdirs $(srcdir)/gcc.1 $(srcdir)/cpp.1 lang.install-man
2409 -if [ -f gcc-cross$(exeext) ] ; then \
2410 rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2411 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2412 chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2414 rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2415 $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2416 chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2418 -rm -f $(man1dir)/cpp$(manext)
2419 -$(INSTALL_DATA) $(srcdir)/cpp.1 $(man1dir)/cpp$(manext)
2420 -chmod a-x $(man1dir)/cpp$(manext)
2422 # Install the library.
2423 install-libgcc: libgcc.a installdirs
2424 -if [ -f libgcc.a ] ; then \
2425 rm -f $(libsubdir)/libgcc.a; \
2426 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
2427 if $(RANLIB_TEST_FOR_TARGET) ; then \
2428 (cd $(libsubdir); $(RANLIB_FOR_TARGET) libgcc.a); else true; fi; \
2429 chmod a-x $(libsubdir)/libgcc.a; \
2432 # Install multiple versions of libgcc.a.
2433 install-multilib: stmp-multilib installdirs
2434 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
2435 dir=`echo $$i | sed -e 's/;.*$$//'`; \
2436 if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; chmod a+rx $(libsubdir)/$${dir}; fi; \
2437 for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \
2438 rm -f $(libsubdir)/$${dir}/$${f}; \
2439 $(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \
2441 if $(RANLIB_TEST_FOR_TARGET); then \
2442 (cd $(libsubdir)/$${dir}; $(RANLIB_FOR_TARGET) libgcc.a); \
2444 chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
2447 # Install all the header files built in the include subdirectory.
2448 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2449 # Fix symlinks to absolute paths in the installed include directory to
2450 # point to the installed directory, not the build directory.
2451 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2452 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2453 if [ $$? -eq 0 ]; then \
2454 dir=`cd include; pwd`; \
2455 for i in $$files; do \
2456 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2457 if expr "$$dest" : "$$dir.*" > /dev/null; then \
2458 rm -f $(libsubdir)/include/$$i; \
2459 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2464 # Create or recreate the gcc private include file directory.
2465 install-include-dir: installdirs
2466 -rm -rf $(libsubdir)/include
2467 mkdir $(libsubdir)/include
2468 -chmod a+rx $(libsubdir)/include
2470 # Install the include directory using tar.
2471 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2472 # We use `pwd`/include instead of just include to problems with CDPATH
2473 # Unless a full pathname is provided, some shells would print the new CWD,
2474 # found in CDPATH, corrupting the output. We could just redirect the
2475 # output of `cd', but some shells lose on redirection within `()'s
2476 (cd `pwd`/include ; \
2477 tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2478 # /bin/sh on some systems returns the status of the first tar,
2479 # and that can lose with GNU tar which always writes a full block.
2480 # So use `exit 0' to ignore its exit status.
2482 # Install the include directory using cpio.
2483 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2484 # See discussion about the use of `pwd` above
2485 cd `pwd`/include ; \
2486 find . -print | cpio -pdum $(libsubdir)/include
2488 # Put assert.h where it won't override GNU libc's assert.h.
2489 # It goes in a dir that is searched after GNU libc's headers;
2490 # thus, the following conditionals are no longer needed.
2491 # But it's not worth deleting them now.
2492 ## Don't replace the assert.h already there if it is not from GCC.
2493 ## This code would be simpler if it tested for -f ... && ! grep ...
2494 ## but supposedly the ! operator is missing in sh on some systems.
2495 install-assert-h: assert.h installdirs
2496 if [ -f $(assertdir)/assert.h ]; \
2498 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2500 rm -f $(assertdir)/assert.h; \
2501 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2502 chmod a-x $(assertdir)/assert.h; \
2506 rm -f $(assertdir)/assert.h; \
2507 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2508 chmod a-x $(assertdir)/assert.h; \
2511 # Use this target to install the program `collect2' under the name `collect2'.
2512 install-collect2: collect2 installdirs
2513 $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2514 # Install the driver program as $(libsubdir)/gcc for collect2.
2515 $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2517 # Cancel installation by deleting the installed files.
2518 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2519 -rm -rf $(libsubdir)
2520 -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2521 -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2522 -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2523 -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2524 -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2525 -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2526 -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2527 -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2528 -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2529 -rm -rf $(man1dir)/cpp$(manext)
2530 -rm -rf $(man1dir)/protoize$(manext)
2531 -rm -rf $(man1dir)/unprotoize$(manext)
2532 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2534 # These targets are for the dejagnu testsuites. The file site.exp
2535 # contains global variables that all the testsuites will use.
2537 # Set to $(target_alias)/ for cross.
2538 target_subdir = @target_subdir@
2540 site.exp: ./config.status Makefile
2541 @echo "Making a new config file..."
2544 -@mv site.exp site.bak
2545 @echo "## these variables are automatically generated by make ##" > ./tmp0
2546 @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2547 @echo "# add them to the last section" >> ./tmp0
2548 @echo "set rootme \"`pwd`\"" >> ./tmp0
2549 @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2550 @echo "set host_triplet $(host_canonical)" >> ./tmp0
2551 @echo "set build_triplet $(build_canonical)" >> ./tmp0
2552 @echo "set target_triplet $(target)" >> ./tmp0
2553 @echo "set target_alias $(target_alias)" >> ./tmp0
2554 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2555 @echo "set CFLAGS \"\"" >> ./tmp0
2556 @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
2557 # If newlib has been configured, we need to pass -B to gcc so it can find
2558 # newlib's crt0.o if it exists. This will cause a "path prefix not used"
2559 # message if it doesn't, but the testsuite is supposed to ignore the message -
2560 # it's too difficult to tell when to and when not to pass -B (not all targets
2561 # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
2562 # seems like too selective a test.
2563 # ??? Another way to solve this might be to rely on linker scripts. Then
2564 # theoretically the -B won't be needed.
2565 # We also need to pass -L ../ld so that the linker can find ldscripts.
2566 @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2567 echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2568 echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2569 echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2570 echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2571 echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2574 @if [ -d $(objdir)/../ld ] ; then \
2575 echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2578 echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2579 @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2580 @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2581 @cat ./tmp0 > site.exp
2582 @cat site.bak | sed \
2583 -e '1,/^## All variables above are.*##/ d' >> site.exp
2586 CHECK_TARGETS = check-gcc check-g++ check-g77 check-objc
2588 check: $(CHECK_TARGETS)
2590 testsuite/site.exp: site.exp
2591 if [ -d testsuite ]; then \
2596 rm -rf testsuite/site.exp
2597 cp site.exp testsuite/site.exp
2599 check-g++: testsuite/site.exp
2600 -rootme=`pwd`; export rootme; \
2601 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2603 EXPECT=${EXPECT} ; export EXPECT ; \
2604 if [ -f $${rootme}/../expect/expect ] ; then \
2605 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2606 export TCL_LIBRARY ; fi ; \
2607 $(RUNTEST) --tool g++ $(RUNTESTFLAGS)
2609 check-gcc: testsuite/site.exp
2610 -rootme=`pwd`; export rootme; \
2611 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2613 EXPECT=${EXPECT} ; export EXPECT ; \
2614 if [ -f $${rootme}/../expect/expect ] ; then \
2615 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2616 export TCL_LIBRARY ; fi ; \
2617 $(RUNTEST) --tool gcc $(RUNTESTFLAGS)
2619 check-g77: testsuite/site.exp
2620 -rootme=`pwd`; export rootme; \
2621 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2623 EXPECT=${EXPECT} ; export EXPECT ; \
2624 if [ -f $${rootme}/../expect/expect ] ; then \
2625 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2626 export TCL_LIBRARY ; fi ; \
2627 $(RUNTEST) --tool g77 $(RUNTESTFLAGS)
2629 check-objc: testsuite/site.exp
2630 -rootme=`pwd`; export rootme; \
2631 srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2633 EXPECT=${EXPECT} ; export EXPECT ; \
2634 if [ -f $${rootme}/../expect/expect ] ; then \
2635 TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2636 export TCL_LIBRARY ; fi ; \
2637 $(RUNTEST) --tool objc $(RUNTESTFLAGS)
2639 # These exist for maintenance purposes.
2641 # Update the tags table.
2645 mv -f c-parse.[ch] =*.[chy] tmp-tags; \
2646 etags *.y *.h *.c; \
2650 # Create the distribution tar.gz file.
2652 gzip --best < tmp-gcc.xtar > tmp-gcc.xtar.gz
2653 mv tmp-gcc.xtar.gz gcc-$(version).tar.gz
2655 tmp-gcc.xtar: distdir
2656 # Make the distribution.
2657 tar -chf tmp-gcc.xtar gcc-$(version)
2660 if [ -d $(srcdir)/CVS ]; then cd $(srcdir) && cvs -r update; fi
2662 # This target exists to do the initial work before the language specific
2664 distdir-start: doc $(srcdir)/INSTALL $(srcdir)/c-parse.y $(srcdir)/c-gperf.h \
2665 $(srcdir)/c-parse.c $(srcdir)/config.in $(srcdir)/version.c TAGS
2666 @case '$(USE_NLS)' in \
2668 *) echo "configure with --enable-nls before making a distribution"; \
2671 @if grep -s "for version ${mainversion}" gcc.texi > /dev/null; \
2673 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
2675 # Update the version number in README
2676 $(AWK) '$$1 " " $$2 " " $$3 == "This directory contains" \
2677 { $$6 = version; print $$0 } \
2678 $$1 " " $$2 " " $$3 != "This directory contains"' \
2679 version=$(version) $(srcdir)/README > tmp.README
2680 mv tmp.README README
2681 -rm -rf gcc-$(version) tmp
2682 # Put all the files in a temporary subdirectory
2683 # which has the name that we want to have in the tar file.
2690 for file in `(cd $(srcdir) && echo *[0-9a-zA-Z+])`; do \
2691 test -f $(srcdir)/$$file && $(LN_S) $(srcdir)/$$file tmp; \
2693 if test "$(srcdir)" != "." ; then \
2694 for file in c-parse.c ; do \
2695 test -f ./$$file && $(LN_S) ../$$file tmp; \
2698 for file in `(cd $(srcdir)/config && echo *[0-9a-zA-Z+])`; do \
2699 if test -d $(srcdir)/config/$$file \
2700 && test "$$file" != RCS && test "$$file" != CVS; then \
2701 mkdir tmp/config/$$file; \
2702 for subfile in `(cd $(srcdir)/config/$$file && echo *[0-9a-zA-Z+])`; do \
2703 $(LN_S) $(srcdir)/config/$$file/$$subfile tmp/config/$$file; \
2706 $(LN_S) $(srcdir)/config/$$file tmp/config; \
2709 for file in `(cd $(srcdir)/ginclude && echo *[0-9a-zA-Z+])`; do \
2710 $(LN_S) $(srcdir)/ginclude/$$file tmp/ginclude; \
2712 for file in `(cd $(srcdir)/objc && echo *[0-9a-zA-Z+])`; do \
2713 $(LN_S) $(srcdir)/objc/$$file tmp/objc; \
2715 $(LN_S) .gdbinit tmp
2717 # Finish making `distdir', after the languages have done their thing.
2719 mv tmp gcc-$(version)
2720 # Get rid of everything we don't want in the distribution. We'd want
2721 # this to use Makefile.in, but it doesn't have the `lang.foo' targets
2723 cd gcc-$(version); make extraclean distdir-check VERSION_DEP=
2726 ($(AWK) '/^[^#]/{print} /^#[A-Za-z]/{print substr($$1, 2)}' | sort) \
2727 < po/POTFILES.in > tmp.POTFILES
2728 ls [A-Za-z]*.[ch] [a-z]*/[A-Za-z]*.[ch] \
2729 [a-z]*/[a-z]*/[A-Za-z]*.[ch] | sort > tmp.src
2730 diff tmp.POTFILES tmp.src || { \
2731 echo "po/POTFILES.in and sources do not match -- please fix"; \
2736 distdir: distdir-cvs distdir-start intl.distdir intl.distdir-fixup \
2737 lang.distdir distdir-finish
2739 # make diff oldversion=M.N
2740 # creates a diff file between an older distribution and this one.
2741 # The -P option assumes this is GNU diff.
2743 diff -rc2P -x c-parse.y -x c-parse.c -x c-parse.h -x c-gperf.h \
2744 -x TAGS -x INSTALL -x configure -x config.in \
2745 -x "gcc.??" -x "gcc.??s" -x gcc.aux -x "gcc.info*" \
2746 -x "cpp.??" -x "cpp.??s" -x cpp.aux -x "cpp.info*" \
2747 $(LANG_DIFF_EXCLUDES) \
2748 gcc-$(oldversion) gcc-$(version) > gcc-$(oldversion)-$(version).diff
2750 # A list of files to be destroyed during "lean" builds.
2751 VOL_FILES=`echo $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2753 bootstrap bootstrap-lean: force
2754 # Only build the C compiler for stage1, because that is the only one that
2755 # we can guarantee will build with the native compiler, and also it is the
2756 # only thing useful for building stage2.
2757 $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" LANG_LIB2FUNCS=
2759 -if test $@ = bootstrap-lean; then cd stage1 ; rm -f $(VOL_FILES); else true; fi
2760 # This used to define ALLOCA as empty, but that would lead to bad results
2761 # for a subsequent `make install' since that would not have ALLOCA empty.
2762 # To prevent `make install' from compiling alloca.o and then relinking cc1
2763 # because alloca.o is newer, we permit these recursive makes to compile
2764 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
2765 $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2767 -if test $@ = bootstrap-lean; then rm -rf stage1; cd stage2 ; rm -f $(VOL_FILES); else true; fi
2768 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2770 bootstrap2 bootstrap2-lean: force
2771 $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2773 -if test $@ = bootstrap2-lean; then rm -rf stage1; cd stage2 ; rm -f $(VOL_FILES); else true; fi
2774 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2776 bootstrap3 bootstrap3-lean: force
2777 $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2779 bootstrap4 bootstrap4-lean: force
2780 $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage3/ LANGUAGES="$(LANGUAGES)"
2782 # Compare the object files in the current directory with those in the
2785 # ./ avoids bug in some versions of tail.
2786 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
2788 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2789 for file in *$(objext); do \
2790 tail +16c ./$$file > tmp-foo1; \
2791 tail +16c stage$$stage/$$file > tmp-foo2 \
2792 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2794 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2795 for dir in tmp-foo intl $(SUBDIRS); do \
2796 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2797 for file in $$dir/*$(objext); do \
2798 tail +16c ./$$file > tmp-foo1; \
2799 tail +16c stage$$stage/$$file > tmp-foo2 \
2800 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2805 case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2806 if [ -f .bad_compare ]; then \
2807 echo "Bootstrap comparison failure!"; \
2812 *-lean ) rm -rf stage$$stage ;; \
2817 # Compare the object files in the current directory with those in the
2818 # stage2 directory. Use gnu cmp (diffutils v2.4 or later) to avoid
2819 # running tail and the overhead of twice copying each object file.
2821 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
2823 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2824 for file in *$(objext); do \
2825 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2827 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2828 for dir in tmp-foo intl $(SUBDIRS); do \
2829 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2830 for file in $$dir/*$(objext); do \
2831 (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2835 case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2836 if [ -f .bad_compare ]; then \
2837 echo "Bootstrap comparison failure!"; \
2842 *-lean ) rm -rf stage$$stage ;; \
2846 # Copy the object files from a particular stage into a subdirectory.
2848 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
2849 -for dir in intl $(SUBDIRS) ; \
2851 if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
2853 -mv $(STAGESTUFF) stage1
2854 -mv intl/*$(objext) stage1/intl
2855 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2856 # dir will work properly.
2857 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
2858 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
2859 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
2860 -rm -f stage1/libgcc.a
2862 -if $(RANLIB_TEST_FOR_TARGET) ; then \
2863 $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
2865 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2866 cp stage1/$${f} . ; \
2869 stage1: force stage1-start lang.stage1
2872 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
2873 -for dir in intl $(SUBDIRS) ; \
2875 if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
2877 -mv $(STAGESTUFF) stage2
2878 -mv intl/*$(objext) stage2/intl
2879 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2880 # dir will work properly.
2881 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
2882 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
2883 -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
2884 -rm -f stage2/libgcc.a
2886 -if $(RANLIB_TEST_FOR_TARGET) ; then \
2887 $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
2889 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2890 cp stage2/$${f} . ; \
2893 stage2: force stage2-start lang.stage2
2896 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
2897 -for dir in intl $(SUBDIRS) ; \
2899 if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
2901 -mv $(STAGESTUFF) stage3
2902 -mv intl/*$(objext) stage3/intl
2903 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2904 # dir will work properly.
2905 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
2906 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
2907 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
2908 -rm -f stage3/libgcc.a
2910 -if $(RANLIB_TEST_FOR_TARGET) ; then \
2911 $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
2913 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2914 cp stage3/$${f} . ; \
2917 stage3: force stage3-start lang.stage3
2920 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
2921 -for dir in intl $(SUBDIRS) ; \
2923 if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
2925 -mv $(STAGESTUFF) stage4
2926 -mv intl/*$(objext) stage4/intl
2927 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2928 # dir will work properly.
2929 -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
2930 -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
2931 -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
2932 -rm -f stage4/libgcc.a
2934 -if $(RANLIB_TEST_FOR_TARGET) ; then \
2935 $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
2937 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2938 cp stage4/$${f} . ; \
2941 stage4: force stage4-start lang.stage4
2943 # Copy just the executable files from a particular stage into a subdirectory,
2944 # and delete the object files. Use this if you're just verifying a version
2945 # that is pretty sure to work, and you are short of disk space.
2946 risky-stage1: stage1
2949 risky-stage2: stage2
2952 risky-stage3: stage3
2955 risky-stage4: stage4
2958 #In GNU Make, ignore whether `stage*' exists.
2959 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
2960 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
2965 # The enquire rules are still useful for building new float-anything.h.
2966 # Special flags for compiling enquire.
2967 # We disable optimization to make floating point more reliable.
2968 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
2969 ENQUIRE_LDFLAGS = $(LDFLAGS)
2971 # Enquire target (This is a variable so that a target can choose not to
2975 # Test to see whether <float.h> exists in the system header files,
2976 # and is not derived from GCC.
2978 [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
2979 if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
2982 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
2983 # to ensure, we're emitting a full blown <float.h> ourselves.
2984 FLOAT_H_TEST = false
2986 # Used to compile enquire with standard cc, but have forgotten why.
2987 # Let's try with GCC.
2988 enquire: enquire.o $(GCC_PARTS)
2989 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
2990 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
2991 if $(FLOAT_H_TEST); then \
2992 rm -f include/float.h; \
2993 SYS_FLOAT_H_WRAP=1; \
2995 SYS_FLOAT_H_WRAP=0; \
2997 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
2998 -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
2999 -I. -c $(srcdir)/enquire.c
3001 # Create float.h source for the native machine.
3002 # Make it empty if we can use the system float.h without changes.
3003 float.h-nat: enquire
3004 -./enquire -f > tmp-float.h
3005 grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3006 mv tmp-float.h float.h-nat
3008 # Create a dummy float.h source for a cross-compiler.
3009 # ??? This isn't used anymore. Should we create config/float-unkn.h
3010 # and make that the default float_format in configure?
3012 echo "#ifndef __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3013 echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3014 echo "#endif" >> t-float.h-cross
3015 mv t-float.h-cross float.h-cross