1 # Makefile for GNU C compiler.
2 # Copyright (C) 1987, 88, 90, 91, 92, 1993 Free Software Foundation, Inc.
4 #This file is part of GNU CC.
6 #GNU CC is free software; you can redistribute it and/or modify
7 #it under the terms of the GNU General Public License as published by
8 #the Free Software Foundation; either version 2, or (at your option)
11 #GNU CC is distributed in the hope that it will be useful,
12 #but WITHOUT ANY WARRANTY; without even the implied warranty of
13 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 #GNU General Public License for more details.
16 #You should have received a copy of the GNU General Public License
17 #along with GNU CC; see the file COPYING. If not, write to
18 #the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
20 # The targets for external use include:
21 # all, doc, proto, install, install-cross, install-cross-rest,
22 # uninstall, TAGS, mostlyclean, clean, distclean, realclean,
23 # stage1, stage2, stage3, stage4.
25 # Suppress smart makes who think they know how to automake Yacc files
28 # Variables that exist for you to override.
29 # See below for how to change them for certain systems.
31 # Selection of languages to be made.
32 LANGUAGES = c c++ objective-c proto
38 # Various ways of specifying flags for compilations:
39 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
40 # BOOT_CFLAGS is the value of CFLAGS to pass
41 # to the stage2 and stage3 compilations
42 # XCFLAGS is used for most compilations but not when using the GCC just built.
45 BOOT_CFLAGS = -O $(CFLAGS)
46 # These exists to be overridden by the x-* and t-* files, respectively.
60 # on sysV, define this as cp.
62 # These permit overriding just for certain files.
63 INSTALL_PROGRAM = $(INSTALL)
64 INSTALL_DATA = $(INSTALL)
69 # Define this as & to perform parallel make on a Sequent.
70 # Note that this has some bugs, and it seems currently necessary
71 # to compile all the gen* files first by hand to avoid erroneous results.
74 # How to invoke ranlib.
76 # Test to use to see whether ranlib exists on the system.
77 RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
79 # Compiler to use for compiling libgcc1.a.
80 # OLDCC should not be the GNU C compiler,
81 # since that would compile typical libgcc1.a functions such as mulsi3
82 # into infinite recursions.
85 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
86 # NOTE: -O does not work on some Unix systems!
89 # Version of ar to use when compiling libgcc1.a.
92 # Target to use when installing include directory. Either
93 # install-headers-tar or install-headers-cpio.
94 INSTALL_HEADERS_DIR = install-headers-tar
96 # The GCC to use for compiling libgcc2.a, enquire, and cross-test.
97 # Usually the one we just built.
98 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
99 GCC_FOR_TARGET = ./xgcc -B./
101 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
102 # It omits XCFLAGS, and specifies -B./.
103 # It also specifies -B$(tooldir)/ to find as and ld for a cross compiler.
104 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS)
106 # Special flags for compiling enquire.
107 # We disable optimization to make floating point more reliable.
108 ENQUIRE_CFLAGS = -DNO_MEM -DNO_STDDEF -DNO_LONG_DOUBLE_IO -O0
109 ENQUIRE_LDFLAGS = $(LDFLAGS)
111 # Tools to use when building a cross-compiler.
112 # These are used because `configure' appends `cross-make'
113 # to the makefile when making a cross-compiler.
115 TARGET_TOOLPREFIX = $(tooldir)/bin/
116 AR_FOR_TARGET = $(TARGET_TOOLPREFIX)ar
117 AR_FOR_TARGET_FLAGS = rc
118 RANLIB_FOR_TARGET = $(TARGET_TOOLPREFIX)ranlib
119 RANLIB_TEST_FOR_TARGET = [ -f $(TARGET_TOOLPREFIX)ranlib ]
121 # Dir to search for system headers. Overridden by cross-make.
122 SYSTEM_HEADER_DIR = /usr/include
124 # There may be a premade insn-attrtab.c for this machine.
125 # (You could rebuild it with genattrtab as usual, but it takes a long time.)
126 # PREMADE_ATTRTAB is the file name of the file to use.
127 # PREMADE_ATTRTAB_MD is the md file it corresponds to.
128 PREMADE_ATTRTAB_MD = Makefile # Guaranteed not to cmp equal to md.
131 target= ... `configure' substitutes actual target name here.
132 xmake_file= ... `configure' substitutes actual x- file name here.
133 tmake_file= ... `configure' substitutes actual t- file name here.
134 version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c`
136 # Directory where sources are, from where we are.
138 # Common prefix for installation directories.
139 # NOTE: This directory must exist when you start installation.
141 # Directory in which to put localized header files. On the systems with
142 # gcc as the native cc, `local_prefix' may not be `prefix' which is
144 local_prefix = $(prefix)
145 # Directory in which to put host dependent programs and libraries
146 exec_prefix = $(prefix)
147 # Directory in which to put the executable for the command `gcc'
148 bindir = $(exec_prefix)/bin
149 # Directory in which to put the directories used by the compiler.
150 libdir = $(exec_prefix)/lib
151 # Directory in which the compiler finds executables, libraries, etc.
152 libsubdir = $(libdir)/gcc-lib/$(target)/$(version)
153 # Directory for header file assert.h.
154 includedir = $(local_prefix)/include
155 # assertdir is overridden in cross-make.
156 assertdir = $(includedir)
157 # Extension (if any) to put in installed man-page filename.
159 # Directory in which to put man pages.
160 mandir = $(prefix)/man/man1
161 # Directory in which to find other cross-compilation tools and headers.
162 # Used in install-cross.
163 tooldir = $(exec_prefix)/$(target)
164 # Dir for temp files.
167 # Additional system libraries to link with.
170 # Change this to a null string if obstacks are installed in the
174 # Specify the rule for actually making libgcc1.a.
175 # The value may be empty; that means to do absolutely nothing
176 # with or for libgcc1.a.
179 # Specify the rule for actually making libgcc2.a.
182 # Options to use when compiling libgcc2.a.
183 # -g1 causes output of debug info only for file-scope entities.
184 # we use this here because that should be enough, and also
185 # so that -g1 will be tested.
186 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) -g1
188 # Additional options to use when compiling libgcc2.a.
189 # Some targets override this to -Iinclude
192 # Things which must be built before building libgcc2.a.
193 # Some targets override this to stmp-int-hdrs
196 # List of extra executables that should be compiled for this target machine
197 # that are used for compiling from source code to object code.
198 # The rules for compiling them should be in the t-* file for the machine.
201 # Like EXTRA_PASSES, but these are used when linking.
204 # List of extra object files that should be compiled for this target machine.
205 # The rules for compiling them should be in the t-* file for the machine.
208 # List of extra object files that should be compiled and linked with
209 # compiler proper (cc1, cc1obj, cc1plus).
212 # List of additional header files to install.
213 # Often this is edited directly by `configure'.
216 # Set this to `ld' to enable use of collect2.
218 # It is convenient for configure to add the assignment at the beginning,
219 # so don't override it here.
221 # List of extra C and assembler files to add to libgcc1.a.
222 # Assembler files should have names ending in `.asm'.
225 # List of extra C and assembler files to add to libgcc2.a.
226 # Assembler files should have names ending in `.asm'.
229 # Default float.h source to use for cross-compiler.
230 CROSS_FLOAT_H=float.h-cross
232 # Program to convert libraries.
235 # Control whether header files are installed.
236 INSTALL_HEADERS=install-headers
238 # Select which version of fixincludes to use (I.E. regular versus SVR4)
239 # This value is overridden directly by configure.
240 FIXINCLUDES=fixincludes
242 # Additional directories of header files to run fixincludes on.
243 # On most systems, this is empty.
244 OTHER_FIXINCLUDES_DIRS=
246 # List of things which should already be built whenever we try to use xgcc
247 # to compile anything (without linking).
248 GCC_PASSES=xgcc cc1 cpp $(EXTRA_PASSES)
250 # List of things which should already be built whenever we try to use xgcc
252 GCC_PARTS=$(GCC_PASSES) libgcc.a $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
254 # Directory to link to, when using the target `maketest'.
257 # Flags to use when cross-building GCC.
258 # Prefix to apply to names of object files when using them
259 # to run on the machine we are compiling on.
261 # Prefix to apply to names of object files when compiling them
262 # to run on the machine we are compiling on.
263 # The default for this variable is chosen to keep these rules
264 # out of the way of the other rules for compiling the same source files.
267 HOST_CFLAGS=$(ALL_CFLAGS)
269 HOST_LDFLAGS=$(LDFLAGS)
270 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
271 HOST_ALLOCA=$(ALLOCA)
272 HOST_MALLOC=$(MALLOC)
273 HOST_OBSTACK=$(OBSTACK)
275 # Choose the real default target.
278 # Choose the real install target.
279 INSTALL_TARGET=install-normal
281 # Source for float.h. Overridden by cross-make.
284 # End of variables for you to override.
286 # Definition of `all' is here so that new rules inserted by sed
287 # do not specify the default target.
288 # The real definition is under `all.internal' (for native compilers)
289 # or `all.cross' (for cross compilers).
292 # This tells GNU Make version 3 not to put all variables in the environment.
295 # sed inserts variable overrides after the following line.
301 # Now figure out from those variables how to compile and link.
305 # IN_GCC tells obstack.h to use gstddef.h.
306 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC
308 # This is the variable actually used when we compile.
309 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
312 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
314 # Even if ALLOCA is set, don't use it if compiling with GCC.
315 USE_ALLOCA= ` case "${CC}" in "${OLDCC}") echo ${ALLOCA} ;; esac `
316 USE_HOST_ALLOCA= ` case "${HOST_CC}"@"${HOST_ALLOCA}" in "${OLDCC}"@?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
317 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
318 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
320 # Dependency on obstack, alloca, malloc or whatever library facilities
321 # are not installed in the system libraries.
322 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
323 LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC)
325 # Likewise, for use in the tools that must run on this machine
326 # even if we are cross-building GCC.
327 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
328 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC)
330 # How to link with both our special library facilities
331 # and the system's installed libraries.
332 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(CLIB)
334 # Likewise, for use in the tools that must run on this machine
335 # even if we are cross-building GCC.
336 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
339 HOST_RTL = $(HOST_PREFIX)rtl.o
340 HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
341 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
343 # Specify the directories to be searched for header files.
344 # Both . and srcdir are used, in that order,
345 # so that tm.h and config.h will be found in the compilation
346 # subdirectory rather than in the source directory.
347 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config
348 SUBDIR_INCLUDES = -I.. -I../$(srcdir) -I../$(srcdir)/config
350 # Always use -I$(srcdir)/config when compiling.
352 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
354 # This tells GNU make version 3 not to export all the variables
355 # defined in this file into the environment.
358 # Lists of files for various purposes.
360 # A list of all the language-specific executables.
361 COMPILERS = cc1 cc1plus cc1obj
363 # Language-specific object files for C.
364 C_OBJS = c-parse.o c-lang.o c-lex.o c-pragma.o \
365 c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-iterate.o
367 # Language-specific object files for Objective C.
368 OBJC_OBJS = objc-parse.o objc-act.o c-lex.o c-pragma.o \
369 c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-iterate.o
371 # Language-specific object files for C++.
372 CPLUS_OBJS = cp-parse.o cp-decl.o cp-decl2.o \
373 cp-typeck.o cp-type2.o cp-tree.o cp-ptree.o \
374 cp-cvt.o cp-search.o cp-lex.o cp-gc.o cp-call.o \
375 cp-class.o cp-init.o cp-method.o cp-except.o \
376 cp-expr.o cp-pt.o cp-edsel.o cp-xref.o \
377 $(CPLUS_INPUT) cp-spew.o c-common.o
379 # Language-independent object files.
380 OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
381 function.o stmt.o expr.o calls.o expmed.o explow.o optabs.o varasm.o \
382 rtl.o print-rtl.o rtlanal.o emit-rtl.o real.o \
383 dbxout.o sdbout.o dwarfout.o xcoffout.o \
384 integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o \
385 regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o \
386 insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o \
387 insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o \
388 insn-attrtab.o aux-output.o getpwd.o convert.o $(EXTRA_OBJS)
390 # GEN files are listed separately, so they can be built before doing parallel
391 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
392 # them before rtl.o is compiled.
393 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig genpeep
395 # Files to be copied away after each stage in building.
396 STAGESTUFF = *.o insn-flags.h insn-config.h insn-codes.h \
397 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
398 insn-attr.h insn-attrtab.c insn-opinit.c \
399 stamp-flags stamp-config stamp-codes \
400 stamp-output stamp-recog stamp-emit stamp-extract stamp-peep \
401 stamp-attr stamp-attrtab stamp-opinit stamp-proto \
402 genemit genoutput genrecog genextract genflags gencodes genconfig genpeep \
403 genattrtab genattr genopinit \
404 $(GCC_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross cccp \
405 cc1plus cc1obj enquire protoize unprotoize specs collect2 $(USE_COLLECT2)
407 # Members of libgcc1.a.
408 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
409 _lshrsi3 _lshlsi3 _ashrsi3 _ashlsi3 \
410 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
411 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
412 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
413 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
414 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
416 # Library members defined in libgcc2.c.
417 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
418 _lshrdi3 _lshldi3 _ashldi3 _ashrdi3 _ffsdi2 \
419 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
420 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
421 _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
422 __gcc_bcmp _varargs _eprintf _op_new _new_handler _op_delete \
423 _bb _shtab _clear_cache _trampoline __main _exit _ctors
425 # Header files that are made available under the same name
426 # to programs compiled with GCC.
427 USER_H = va-alpha.h va-i860.h va-i960.h va-mips.h va-m88k.h \
428 va-pa.h va-pyr.h va-sparc.h va-clipper.h va-spur.h proto.h $(EXTRA_HEADERS)
430 # The files that "belong" in CONFIG_H are deliberately omitted
431 # because having them there would not be useful in actual practice.
432 # All they would do is cause complete recompilation every time
433 # one of the machine description files is edited.
434 # That may or may not be what one wants to do.
435 # If it is, rm *.o is an easy way to do it.
436 # CONFIG_H = config.h tm.h
438 RTL_H = rtl.h rtl.def machmode.h machmode.def
439 TREE_H = tree.h real.h tree.def machmode.h machmode.def
440 CPLUS_TREE_H = $(TREE_H) cp-tree.h cp-tree.def
442 # Avoid a lot of time thinking about remaking Makefile.in and *.def.
445 Makefile: $(srcdir)/Makefile.in $(srcdir)/configure $(srcdir)/version.c \
446 $(srcdir)/config/$(xmake_file) $(srcdir)/config/$(tmake_file)
449 all.internal: start.encap rest.encap
450 # This is what to compile if making a cross-compiler.
451 # Note that we can compile enquire using the cross-compiler just build,
452 # although we can't run it on this machine.
453 all.cross: native gcc-cross specs libgcc.a stmp-headers cross-test enquire $(EXTRA_PARTS)
454 # This is what to compile if making gcc with a cross-compiler.
455 all.build: native xgcc $(EXTRA_PARTS)
456 # This is what must be made before installing GCC and converting libraries.
457 start.encap: native xgcc specs $(LIBGCC1) xlimits.h
458 # Use this to make a GCC that will be used only to recompile GCC.
459 for-bootstrap: start.encap libgcc.a
460 # These can't be made, with COFF encapsulation, until after GCC can run.
461 rest.encap: libgcc.a stmp-headers $(EXTRA_PARTS)
462 # This is what is made with the host's compiler
463 # whether making a cross compiler or not.
464 native: config.status cpp $(LANGUAGES) $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
466 # Define the names for selecting languages in LANGUAGES.
469 OBJC objc: cc1obj objc-runtime
470 OBJECTIVE-C objective-c: cc1obj objc-runtime
473 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
474 # a target to build even if it is up-to-date. So we must verify that
475 # config.status does not exist before failing.
477 @if [ ! -f config.status ] ; then \
478 echo You must configure gcc. Look at the INSTALL file for details.; \
484 # On the target machine, finish building a cross compiler.
485 # This does the things that can't be done on the host machine.
486 rest.cross: libgcc.a gfloat.h specs
488 # Verify that it works to compile and link cross-test.
489 # If it does, then there are sufficient replacements for libgcc1.a.
490 cross-test: cross-test.o native gcc-cross libgcc.a $(GCC_PARTS)
491 $(GCC_FOR_TARGET) $(GCC_CFLAGS) cross-test.o -o $@
492 cross-test.o: cross-test.c native gcc-cross
493 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/cross-test.c
495 # Recompile all the language-independent object files.
496 # This is used only if the user explicitly asks for it.
497 compilations: ${OBJS}
499 # We call this executable `xgcc' rather than `gcc'
500 # to avoid confusion if the current directory is in the path
501 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
502 xgcc: gcc.o version.o $(LIBDEPS)
503 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o xgcc gcc.o version.o $(LIBS)
505 # Dump a specs file to make -B./ read these specs over installed ones.
507 $(GCC_FOR_TARGET) -dumpspecs > specs
509 # We do want to create an executable named `xgcc', so we can use it to
511 # Also create gcc-cross, so that install-common will install properly.
515 cc1:$(P) $(C_OBJS) $(OBJS) $(LIBDEPS)
516 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1 $(C_OBJS) $(OBJS) $(LIBS)
518 cc1plus:$(P) $(CPLUS_OBJS) $(OBJS) $(LIBDEPS)
519 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1plus $(CPLUS_OBJS) $(OBJS) $(LIBS)
521 cc1obj:$(P) $(OBJC_OBJS) $(OBJS) $(LIBDEPS)
522 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1obj $(OBJC_OBJS) $(OBJS) $(LIBS)
524 # Copy float.h from its source.
526 cp $(FLOAT_H) gfloat.h
528 # Create float.h source for the native machine.
530 -./enquire -f > tmp-float.h
531 mv tmp-float.h float.h-nat
533 # Create a dummy float.h source for a cross-compiler.
535 echo "#error float.h values not known for cross-compiler" > float.h-cross
537 # Used to compile enquire with standard cc, but have forgotten why.
538 # Let's try with GCC.
539 enquire: enquire.o $(GCC_PARTS)
540 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
541 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES)
542 # -if [ "$(srcdir)" != "." ]; then rm -f ./enquire.c; else true; fi
543 # -cp $(srcdir)/enquire.c . > /dev/null 2>&1
544 # Breaking this line caused a problem with one version of GNU make.
545 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) -I. -c $(srcdir)/enquire.c
547 # Build the version of limits.h that we will install.
548 xlimits.h: glimits.h limitx.h limity.h
549 if [ -f $(SYSTEM_HEADER_DIR)/limits.h ] ; then \
550 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > xlimits.h; \
552 cat $(srcdir)/glimits.h > xlimits.h; \
556 # This is done in two parts because some functions, in libgcc1.c,
557 # must be compiled with something other than GCC,
558 # while the rest, in libgcc2.c, must be compiled with xgcc.
559 # That means we can't do libgcc2.c until after xgcc, cc1, etc.
561 # Use this as value of LIBGCC1 to cause conversion to GNU library format.
562 # LIBCONVERT should put its output in libgcc1.conv.
563 libgcc1.conv: libgcc1.a
564 $(LIBCONVERT) libgcc1.a libgcc1.conv
566 # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely.
567 # Make an empty file instead.
568 libgcc1.null: $(GCC_PASSES)
569 echo "__foo () {}" > dummy.c
570 $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c
571 $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy.o
572 rm -f dummy.o dummy.c
574 # This is $(LIBGCC1) for a cross-compiler.
575 # We have no automatic way of building libgcc1.a,
576 # so it's up to the installer to find a way to do that.
577 # This rule deliberately does not depend on libgcc1.a
578 # so that it will fail if the installer hasn't provided it.
580 mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false)
582 # Compile the library of arithmetic subroutines with the native compiler.
583 # Don't compile it with GCC!
584 # (That would cause most arithmetic functions to call themselves.)
585 libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
587 # Actually build it in tmplibgcc1.a, then rename at end,
588 # so that libgcc1.a itself remains nonexistent if compilation is aborted.
589 # -e causes any failing command to make this rule fail.
590 # -e doesn't work in certain shells, so we test $$? as well.
592 for name in $(LIB1FUNCS); \
596 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
597 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
598 mv libgcc1.o $${name}.o; \
599 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
602 # Some shells crash when a loop has no items.
603 # So make sure there is always at least one--`..'.
605 # We don't use -e here because there are if statements
606 # that should not make the command give up when the if condition is false.
607 # Instead, we test for failure after each command where it matters.
608 -for file in .. $(LIB1FUNCS_EXTRA); \
610 if [ x$${file} != x.. ]; then \
611 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
613 if [ $${name}.asm = $${file} ]; then \
614 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
616 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
617 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
618 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
619 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
620 rm -f $${name}.[so]; \
624 mv tmplibgcc1.a libgcc1.a
626 # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled.
627 # But recompiling cc1 should not force recompilation of libgcc2.a.
628 # If you want to force recompilation, delete libgcc2.a.
629 libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS)
630 -if [ -f libgcc2.ready ] ; then \
633 touch libgcc2.ready; \
636 libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
637 machmode.h longlong.h gbl-ctors.h config.status
638 # Actually build it in tmplibgcc2.a, then rename at end,
639 # so that libgcc2.a itself remains nonexistent if compilation is aborted.
641 # -e causes any failing command to make this rule fail.
642 # -e doesn't work in certain shells, so we test $$? as well.
644 for name in $(LIB2FUNCS); \
647 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
648 $(srcdir)/libgcc2.c -o $${name}.o; \
649 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
650 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
653 # Some shells crash when a loop has no items.
654 # So make sure there is always at least one--`..'.
656 # We don't use -e here because there are if statements
657 # that should not make the command give up when the if condition is false.
658 # Instead, we test for failure after each command where it matters.
659 -for file in .. $(LIB2FUNCS_EXTRA); \
661 if [ x$${file} != x.. ]; then \
662 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
664 if [ $${name}.asm = $${file} ]; then \
665 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
667 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
668 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
669 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
670 rm -f $${name}.[so]; \
674 mv tmplibgcc2.a libgcc2.a
675 # These lines were deleted from above the mv command
676 # because ranlibing libgcc.a itself should suffice.
677 # -if [ x${HPUX_GAS} = x ] ; then \
678 # if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi \
681 # Combine the various libraries into a single library, libgcc.a.
682 libgcc.a: $(LIBGCC1) $(LIBGCC2)
683 -rm -rf tmplibgcc.a libgcc.a tmpcopy
685 -if [ x$(LIBGCC1) != x ]; \
686 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
689 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
690 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *.o)
692 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
693 # Actually build it in tmplibgcc.a, then rename at end,
694 # so that libgcc.a itself remains nonexistent if compilation is aborted.
695 mv tmplibgcc.a libgcc.a
697 objc-runtime: libobjc.a
699 # Build the Objective C runtime library.
700 libobjc.a: cc1obj libgcc2.ready $(USE_COLLECT2) $(EXTRA_PARTS)
701 if [ -d objc ]; then true; else mkdir objc; fi
703 srcdir1=`cd $(srcdir); pwd`; \
705 $(MAKE) -f $${srcdir1}/objc/Makefile libobjc.a \
706 srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
707 GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
708 GCC_CFLAGS="$(GCC_CFLAGS)"
710 ln objc/libobjc.a . >/dev/null 2>&1 || cp objc/libobjc.a .
711 -if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi
713 # This is used by objc/Makefile if the user runs that directly.
714 sublibobjc.a: cc1obj libgcc2.ready
716 srcdir1=`cd $(srcdir); pwd`; \
718 $(MAKE) -f $$srcdir1/objc/Makefile libobjc.a \
719 srcdir=$$srcdir1 tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
720 GCC_FOR_TARGET="$$thisdir1/xgcc -B$$thisdir1/" \
721 GCC_CFLAGS="$(GCC_CFLAGS)"
723 # Compile two additional files that are linked with every program
724 # linked using GCC on system V, for the sake of C++ constructors.
725 crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
726 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_BEGIN \
727 -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtbegin.o
729 crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
730 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_END \
731 -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtend.o
733 # Compiling object files from source files.
735 # Note that dependencies on obstack.h are not written
736 # because that file is not part of GCC.
737 # Dependencies on gvarargs.h are not written
738 # because all that file does, when not compiling with GCC,
739 # is include the system varargs.h.
741 # C language specific files.
743 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h c-parse.h \
744 c-tree.h input.h flags.h
745 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
746 $(srcdir)/c-parse.c $(srcdir)/c-parse.h: $(srcdir)/c-parse.y
747 cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
748 $(srcdir)/c-parse.y: $(srcdir)/c-parse.in
749 sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
750 -e "/^ifc$$/d" -e "/^end ifc$$/d" \
751 $(srcdir)/c-parse.in > $(srcdir)/c-parse.y
753 c-decl.o : c-decl.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
754 c-typeck.o : c-typeck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
755 c-lang.o : c-lang.c $(CONFIG_H) $(TREE_H)
756 c-lex.o : c-lex.c $(CONFIG_H) $(TREE_H) c-lex.h c-tree.h c-parse.h \
758 c-aux-info.o : c-aux-info.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
759 c-convert.o : c-convert.c $(CONFIG_H) $(TREE_H) flags.h
760 c-pragma.o: c-pragma.c $(CONFIG_H) $(TREE_H)
761 c-iterate.o: c-iterate.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h flags.h
763 # C++ language specific files.
765 cp-parse.o : $(srcdir)/cp-parse.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h cp-lex.h
766 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
767 `echo $(srcdir)/cp-parse.c | sed 's,^\./,,'`
769 $(srcdir)/cp-parse.c $(srcdir)/cp-parse.h : $(srcdir)/cp-parse.y
770 @echo expect 29 shift/reduce conflicts and 14 reduce/reduce conflicts
771 cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o cp-parse.c cp-parse.y
772 cd $(srcdir); grep '^#define[ ]*YYEMPTY' cp-parse.c >>cp-parse.h
774 cp-spew.o : cp-spew.c $(CONFIG_H) $(CPLUS_TREE_H) \
775 $(srcdir)/cp-parse.h flags.h cp-lex.h
776 cp-lex.o : cp-lex.c $(CONFIG_H) $(CPLUS_TREE_H) \
777 $(srcdir)/cp-parse.h $(srcdir)/cp-input.c flags.h cp-hash.h cp-lex.h
778 cp-decl.o : cp-decl.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \
779 cp-lex.h cp-decl.h stack.h
780 cp-decl2.o : cp-decl2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \
782 cp-type2.o : cp-type2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
783 cp-typeck.o : cp-typeck.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
784 cp-class.o : cp-class.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
785 cp-call.o : cp-call.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
786 cp-init.o : cp-init.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
787 cp-method.o : cp-method.c $(CONFIG_H) $(CPLUS_TREE_H)
788 cp-cvt.o : cp-cvt.c $(CONFIG_H) $(CPLUS_TREE_H)
789 cp-search.o : cp-search.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h
790 cp-tree.o : cp-tree.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
791 cp-ptree.o : cp-ptree.c $(CONFIG_H) $(CPLUS_TREE_H)
792 cp-gc.o : cp-gc.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
793 cp-except.o : cp-except.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
794 cp-expr.o : cp-expr.c $(CONFIG_H) $(CPLUS_TREE_H) $(RTL_H) flags.h \
796 cp-edsel.o : cp-edsel.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h
797 cp-xref.o : cp-xref.c $(CONFIG_H) $(CPLUS_TREE_H) input.h
798 cp-pt.o : cp-pt.c $(CONFIG_H) $(CPLUS_TREE_H) cp-decl.h cp-parse.h
800 # To make a configuration always use collect2, set USE_COLLECT2 to ld.
805 collect2 : collect2.o version.o $(LIBDEPS)
806 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
808 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o collect2 collect2.o version.o $(LIBS)
810 collect2.o : collect2.c $(CONFIG_H) gstab.h
811 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
812 -DTARGET_MACHINE=\"$(target)\" \
813 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
815 # Objective C language specific files.
817 objc-parse.o : $(srcdir)/objc-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
818 c-tree.h input.h flags.h objc-act.h
819 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/objc-parse.c
820 $(srcdir)/objc-parse.c : $(srcdir)/objc-parse.y
821 cd $(srcdir); $(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c
822 $(srcdir)/objc-parse.y: $(srcdir)/c-parse.in
823 sed -e "/^ifc$$/,/^end ifc$$/d" \
824 -e "/^ifobjc$$/d" -e "/^end ifobjc$$/d" \
825 $(srcdir)/c-parse.in > $(srcdir)/objc-parse.y
827 objc-act.o : objc-act.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h c-lex.h \
828 flags.h objc-act.h input.h function.h $(srcdir)/c-parse.h
830 # A file used by all variants of C.
832 c-common.o : c-common.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
834 # Language-independent files.
836 gcc.o: gcc.c $(CONFIG_H) gvarargs.h config.status
837 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
838 -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
839 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
840 -DDEFAULT_TARGET_MACHINE=\"$(target)\" \
841 -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\" \
842 -DTOOLDIR=\"$(tooldir)/\" \
843 $(MAYBE_TARGET_DEFAULT) \
844 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
851 convert.o: convert.c $(CONFIG_H) $(TREE_H) flags.h convert.h
853 tree.o : tree.c $(CONFIG_H) $(TREE_H) gvarargs.h flags.h function.h
854 print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
855 stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H) function.h
856 fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H) flags.h
857 toplev.o : toplev.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h input.h \
858 insn-attr.h xcoffout.h defaults.h
859 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
860 $(MAYBE_TARGET_DEFAULT) $(MAYBE_USE_COLLECT2) \
861 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
863 rtl.o : rtl.c $(CONFIG_H) $(RTL_H)
865 print-rtl.o : print-rtl.c $(CONFIG_H) $(RTL_H)
866 rtlanal.o : rtlanal.c $(CONFIG_H) $(RTL_H)
868 varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h function.h \
869 defaults.h insn-codes.h expr.h hard-reg-set.h regs.h xcoffout.h
870 function.o : function.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
871 insn-flags.h insn-codes.h expr.h regs.h hard-reg-set.h insn-config.h \
873 stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
874 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h expr.h loop.h recog.h
875 expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
876 insn-flags.h insn-codes.h expr.h insn-config.h recog.h output.h typeclass.h
877 calls.o : calls.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h insn-codes.h \
878 insn-flags.h gvarargs.h
879 expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
880 insn-flags.h insn-config.h insn-codes.h expr.h recog.h real.h
881 explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h hard-reg-set.h \
882 insn-config.h expr.h recog.h insn-flags.h insn-codes.h
883 optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
884 insn-flags.h insn-config.h insn-codes.h expr.h recog.h reload.h
885 dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h regs.h \
886 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h
887 sdbout.o : sdbout.c $(CONFIG_H) $(TREE_H) $(RTL_H) gsyms.h flags.h \
888 insn-config.h reload.h
889 dwarfout.o : dwarfout.c $(CONFIG_H) $(TREE_H) $(RTL_H) dwarf.h flags.h \
890 insn-config.h reload.h output.h defaults.h
891 xcoffout.o : xcoffout.c $(CONFIG_H) $(TREE_H) $(RTL_H) xcoffout.h flags.h
892 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) flags.h gvarargs.h function.h \
893 regs.h insn-config.h insn-codes.h real.h expr.h
894 real.o : real.c $(CONFIG_H) $(TREE_H)
895 getpwd.o : getpwd.c $(CONFIG_H)
897 integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h integrate.h \
898 insn-flags.h insn-config.h insn-codes.h expr.h real.h function.h
900 jump.o : jump.c $(CONFIG_H) $(RTL_H) flags.h hard-reg-set.h regs.h \
901 insn-config.h insn-flags.h insn-codes.h expr.h real.h
902 stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h
904 cse.o : cse.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h real.h \
905 insn-config.h recog.h
906 loop.o : loop.c $(CONFIG_H) $(RTL_H) flags.h loop.h insn-config.h \
907 insn-flags.h insn-codes.h regs.h hard-reg-set.h recog.h expr.h real.h
908 unroll.o : unroll.c $(CONFIG_H) $(RTL_H) insn-config.h insn-codes.h \
909 integrate.h regs.h flags.h expr.h loop.h
910 flow.o : flow.c $(CONFIG_H) $(RTL_H) flags.h insn-config.h \
911 basic-block.h regs.h hard-reg-set.h output.h
912 combine.o : combine.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h \
913 insn-config.h insn-flags.h insn-codes.h insn-attr.h regs.h expr.h \
914 basic-block.h recog.h real.h hard-reg-set.h
915 regclass.o : regclass.c $(CONFIG_H) $(RTL_H) hard-reg-set.h flags.h \
916 basic-block.h regs.h insn-config.h recog.h reload.h real.h
917 local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) flags.h basic-block.h \
918 regs.h hard-reg-set.h insn-config.h recog.h output.h
919 global.o : global.c $(CONFIG_H) $(RTL_H) flags.h \
920 basic-block.h regs.h hard-reg-set.h insn-config.h output.h
922 reload.o : reload.c $(CONFIG_H) $(RTL_H) flags.h \
923 reload.h recog.h hard-reg-set.h insn-config.h insn-codes.h regs.h real.h
924 reload1.o : reload1.c $(CONFIG_H) $(RTL_H) flags.h expr.h \
925 reload.h regs.h hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
926 basic-block.h recog.h output.h
927 caller-save.o : caller-save.c $(CONFIG_H) $(RTL_H) flags.h \
928 regs.h hard-reg-set.h insn-config.h basic-block.h recog.h reload.h expr.h
929 reorg.o : reorg.c $(CONFIG_H) $(RTL_H) conditions.h hard-reg-set.h \
930 basic-block.h regs.h insn-config.h insn-attr.h insn-flags.h recog.h \
932 sched.o : sched.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h \
933 flags.h insn-config.h insn-attr.h
934 final.o : final.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h regs.h \
935 recog.h conditions.h insn-config.h insn-attr.h real.h output.h \
936 hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h
937 recog.o : recog.c $(CONFIG_H) $(RTL_H) \
938 regs.h recog.h hard-reg-set.h flags.h insn-config.h insn-attr.h \
939 insn-flags.h insn-codes.h real.h
940 reg-stack.o : reg-stack.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
941 regs.h hard-reg-set.h flags.h insn-config.h
943 aux-output.o : aux-output.c $(CONFIG_H) \
944 $(RTL_H) regs.h hard-reg-set.h real.h insn-config.h conditions.h \
945 insn-flags.h output.h insn-attr.h insn-codes.h
947 # Normally this target is not used; but it is used if you
948 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
949 # from the GNU Emacs distribution.
951 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
952 -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'`
955 # Generate header and source files from the machine description,
958 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
959 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
960 insn-attr.h insn-attrtab.c
962 # The following pair of rules has this effect:
963 # genconfig is run only if the md has changed since genconfig was last run;
964 # but the file insn-config.h is touched only when its contents actually change.
966 # Each of the other insn-* files is handled by a similar pair of rules.
968 # This causes an anomaly in the results of make -n
969 # because insn-* is older than stamp-*
970 # and thus make -n thinks that insn-* will be updated
971 # and force recompilation of things that depend on it.
972 # We use move-if-change precisely to avoid such recompilation.
973 # But there is no way to teach make -n that it will be avoided.
975 # Each of the insn-*.[ch] rules has a semicolon at the end,
976 # for otherwise the system Make on SunOS 4.1 never tries
977 # to recompile insn-*.o. To avoid problems and extra noise from
978 # versions of make which don't like empty commands (nothing after the
979 # trailing `;'), we call true for each.
981 insn-config.h: stamp-config ; @true
982 stamp-config : md genconfig $(srcdir)/move-if-change
983 ./genconfig md > tmp-config.h
984 $(srcdir)/move-if-change tmp-config.h insn-config.h
987 insn-flags.h: stamp-flags ; @true
988 stamp-flags : md genflags $(srcdir)/move-if-change
989 ./genflags md > tmp-flags.h
990 $(srcdir)/move-if-change tmp-flags.h insn-flags.h
993 insn-codes.h: stamp-codes ; @true
994 stamp-codes : md gencodes $(srcdir)/move-if-change
995 ./gencodes md > tmp-codes.h
996 $(srcdir)/move-if-change tmp-codes.h insn-codes.h
999 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) expr.h real.h output.h \
1000 insn-config.h insn-flags.h insn-codes.h
1001 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1003 insn-emit.c: stamp-emit ; @true
1004 stamp-emit : md genemit $(srcdir)/move-if-change
1005 ./genemit md > tmp-emit.c
1006 $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1009 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h recog.h \
1010 real.h output.h flags.h
1011 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1013 insn-recog.c: stamp-recog ; @true
1014 stamp-recog : md genrecog $(srcdir)/move-if-change
1015 ./genrecog md > tmp-recog.c
1016 $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1019 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1020 insn-config.h flags.h rtl.h recog.h expr.h reload.h
1021 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1023 insn-opinit.c: stamp-opinit ; @true
1024 stamp-opinit : md genopinit $(srcdir)/move-if-change
1025 ./genopinit md > tmp-opinit.c
1026 $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1029 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H)
1030 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1032 insn-extract.c: stamp-extract ; @true
1033 stamp-extract : md genextract $(srcdir)/move-if-change
1034 ./genextract md > tmp-extract.c
1035 $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1038 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) regs.h output.h real.h
1039 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1041 insn-peep.c: stamp-peep ; @true
1042 stamp-peep : md genpeep $(srcdir)/move-if-change
1043 ./genpeep md > tmp-peep.c
1044 $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1047 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) regs.h real.h output.h \
1048 insn-attr.h insn-config.h
1049 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1051 insn-attr.h: stamp-attr ; @true
1052 stamp-attr : md genattr $(srcdir)/move-if-change
1053 ./genattr md > tmp-attr.h
1054 $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1057 insn-attrtab.c: stamp-attrtab ; @true
1058 stamp-attrtab : md genattrtab $(srcdir)/move-if-change
1059 if cmp -s $(PREMADE_ATTRTAB_MD) md; \
1061 echo Using $(PREMADE_ATTRTAB); \
1062 cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \
1064 ./genattrtab md > tmp-attrtab.c; \
1066 $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1069 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) regs.h real.h conditions.h \
1070 hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h recog.h \
1072 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1074 insn-output.c: stamp-output ; @true
1075 stamp-output : md genoutput $(srcdir)/move-if-change
1076 ./genoutput md > tmp-output.c
1077 $(srcdir)/move-if-change tmp-output.c insn-output.c
1080 # Compile the programs that generate insn-* from the machine description.
1081 # They are compiled with $(HOST_CC), and associated libraries,
1082 # since they need to run on this machine
1083 # even if GCC is being compiled to run on some other machine.
1085 # $(CONFIG_H) is omitted from the deps of the gen*.o
1086 # because these programs don't really depend on anything
1087 # about the target machine. They do depend on config.h itself,
1088 # since that describes the host machine.
1090 genconfig : genconfig.o $(HOST_RTL) $(HOST_LIBDEPS)
1091 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genconfig \
1092 genconfig.o $(HOST_RTL) $(HOST_LIBS)
1094 genconfig.o : genconfig.c $(RTL_H) hconfig.h
1095 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1097 genflags : genflags.o $(HOST_RTL) $(HOST_LIBDEPS)
1098 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genflags \
1099 genflags.o $(HOST_RTL) $(HOST_LIBS)
1101 genflags.o : genflags.c $(RTL_H) hconfig.h
1102 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1104 gencodes : gencodes.o $(HOST_RTL) $(HOST_LIBDEPS)
1105 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gencodes \
1106 gencodes.o $(HOST_RTL) $(HOST_LIBS)
1108 gencodes.o : gencodes.c $(RTL_H) hconfig.h
1109 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1111 genemit : genemit.o $(HOST_RTL) $(HOST_LIBDEPS)
1112 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genemit \
1113 genemit.o $(HOST_RTL) $(HOST_LIBS)
1115 genemit.o : genemit.c $(RTL_H) hconfig.h
1116 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1118 genopinit : genopinit.o $(HOST_RTL) $(HOST_LIBDEPS)
1119 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genopinit \
1120 genopinit.o $(HOST_RTL) $(HOST_LIBS)
1122 genopinit.o : genopinit.c $(RTL_H) hconfig.h
1123 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1125 genrecog : genrecog.o $(HOST_RTL) $(HOST_LIBDEPS)
1126 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genrecog \
1127 genrecog.o $(HOST_RTL) $(HOST_LIBS)
1129 genrecog.o : genrecog.c $(RTL_H) hconfig.h
1130 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1132 genextract : genextract.o $(HOST_RTL) $(HOST_LIBDEPS)
1133 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genextract \
1134 genextract.o $(HOST_RTL) $(HOST_LIBS)
1136 genextract.o : genextract.c $(RTL_H) hconfig.h insn-config.h
1137 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1139 genpeep : genpeep.o $(HOST_RTL) $(HOST_LIBDEPS)
1140 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genpeep \
1141 genpeep.o $(HOST_RTL) $(HOST_LIBS)
1143 genpeep.o : genpeep.c $(RTL_H) hconfig.h
1144 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1146 genattr : genattr.o $(HOST_RTL) $(HOST_LIBDEPS)
1147 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattr \
1148 genattr.o $(HOST_RTL) $(HOST_LIBS)
1150 genattr.o : genattr.c $(RTL_H) hconfig.h
1151 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1153 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
1154 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattrtab \
1155 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)
1157 genattrtab.o : genattrtab.c $(RTL_H) hconfig.h insn-config.h
1158 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1160 genoutput : genoutput.o $(HOST_RTL) $(HOST_LIBDEPS)
1161 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genoutput \
1162 genoutput.o $(HOST_RTL) $(HOST_LIBS)
1164 genoutput.o : genoutput.c $(RTL_H) hconfig.h
1165 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1167 # Compile the libraries to be used by gen*.
1168 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1169 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1170 # with the rules for rtl.o, alloca.o, etc.
1171 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) $(RTL_H)
1172 rm -f $(HOST_PREFIX)rtl.c
1173 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1174 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1176 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H)
1177 rm -f $(HOST_PREFIX)print-rtl.c
1178 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1179 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1181 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
1182 rm -f $(HOST_PREFIX)rtlanal.c
1183 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1184 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1186 $(HOST_PREFIX_1)alloca.o: alloca.c
1187 rm -f $(HOST_PREFIX)alloca.c
1188 cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c
1189 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1191 $(HOST_PREFIX_1)obstack.o: obstack.c
1192 rm -f $(HOST_PREFIX)obstack.c
1193 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/obstack.c > $(HOST_PREFIX)obstack.c
1194 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1196 $(HOST_PREFIX_1)malloc.o: malloc.c
1197 rm -f $(HOST_PREFIX)malloc.c
1198 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1199 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1201 # This satisfies the dependency that we get if you cross-compile a compiler
1202 # that does not need to compile alloca, malloc or whatever.
1204 touch $(HOST_PREFIX_1)
1206 # Remake cpp and protoize.
1208 # Making the preprocessor
1212 cccp: cccp.o cexp.o version.o $(LIBDEPS)
1213 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cccp cccp.o cexp.o version.o $(LIBS)
1214 cexp.o: $(srcdir)/cexp.c $(CONFIG_H)
1215 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
1216 $(srcdir)/cexp.c: $(srcdir)/cexp.y
1217 cd $(srcdir); $(BISON) -o cexp.c cexp.y
1218 cccp.o: cccp.c $(CONFIG_H) pcp.h version.c config.status
1219 # The reason we use $(libdir)/g++-include rather than using libsubdir
1220 # is for compatibility with the current version of libg++.
1221 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1222 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1223 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1224 -DLOCAL_INCLUDE_DIR=\"$(local_prefix)/include\" \
1225 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1226 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1227 -DTOOLDIR=\"$(tooldir)/\" \
1228 -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
1230 # Note for the stamp targets, we run the program `true' instead of
1231 # having an empty command (nothing following the semicolon).
1233 proto: config.status protoize unprotoize SYSCALLS.c.X
1235 protoize: protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1236 $(CC) $(ALL_CFLAGS) $(LDFLAGS) \
1237 protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
1238 protoize.o: stamp-proto ; @true
1240 unprotoize: unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1241 $(CC) $(ALL_CFLAGS) $(LDFLAGS) \
1242 unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
1243 unprotoize.o: stamp-proto ; @true
1245 stamp-proto: $(srcdir)/protoize.c getopt.h $(CONFIG_H)
1246 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1247 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1248 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1249 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1250 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1251 -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
1252 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1253 -DUNPROTOIZE $(srcdir)/protoize.c
1254 mv protoize.o unprotoize.o
1255 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1256 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1257 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1258 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1259 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1260 -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
1261 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1262 $(srcdir)/protoize.c
1265 getopt.o: $(srcdir)/getopt.c getopt.h
1266 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c
1267 getopt1.o: $(srcdir)/getopt1.c getopt.h
1268 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt1.c
1270 # This info describes the target machine, so compile with GCC just built.
1271 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES)
1272 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1273 cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1274 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1275 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1276 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1278 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1279 -rm -f tmp-proto.[cso]
1280 cp $(srcdir)/protoize.c tmp-proto.c
1281 chmod u+w tmp-proto.c
1282 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1283 $(CFLAGS) $(INCLUDES) \
1284 -DGCC_INCLUDE_DIR=0 \
1285 -DGPLUSPLUS_INCLUDE_DIR=0 \
1286 -DCROSS_INCLUDE_DIR=0 \
1287 -DTOOL_INCLUDE_DIR=0 \
1288 -DSTD_PROTO_DIR=0" tmp-proto.c
1289 @echo '**********' Expect 400 lines of differences.
1290 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1291 -wc -l tmp-proto.diff
1292 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1293 $(CFLAGS) $(INCLUDES) \
1294 -DGCC_INCLUDE_DIR=0 \
1295 -DGPLUSPLUS_INCLUDE_DIR=0 \
1296 -DCROSS_INCLUDE_DIR=0 \
1297 -DTOOL_INCLUDE_DIR=0 \
1298 -DSTD_PROTO_DIR=0" tmp-proto.c
1299 @echo Expect zero differences.
1300 diff $(srcdir)/protoize.c tmp-proto.c | cat
1301 -rm -f tmp-proto.[cso]
1303 # Build the include directory. The stamp files are stmp-* rather than
1304 # stamp-* so that mostlyclean does not force the include directory to
1307 # Build the include directory except for float.h (which depends upon
1309 stmp-int-hdrs: stmp-fixinc $(USER_H) gvarargs.h gstdarg.h gstddef.h \
1310 xlimits.h objc-headers
1311 # Copy in the headers provided with gcc.
1312 # The sed command gets just the last file name component;
1313 # this is necessary because VPATH could add a dirname.
1314 # Using basename would be simpler, but some systems don't have it.
1317 for file in $(USER_H); do \
1318 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1319 rm -f $$objdir/include/$$realfile; \
1320 cp $$realfile $$objdir/include; \
1321 chmod a+r $$objdir/include/$$realfile; \
1323 rm -f include/varargs.h
1324 cp $(srcdir)/gvarargs.h include/varargs.h
1325 chmod a+r include/varargs.h
1326 rm -f include/stdarg.h
1327 cp $(srcdir)/gstdarg.h include/stdarg.h
1328 chmod a+r include/stdarg.h
1329 rm -f include/stddef.h
1330 cp $(srcdir)/gstddef.h include/stddef.h
1331 chmod a+r include/stddef.h
1332 rm -f include/limits.h
1333 cp xlimits.h include/limits.h
1334 chmod a+r include/limits.h
1335 # Install the README
1336 rm -f include/README
1337 cp $(srcdir)/README-fixinc include/README
1338 chmod a+r include/README
1341 # Build the complete include directory.
1342 stmp-headers: stmp-int-hdrs gfloat.h
1343 rm -f include/float.h
1344 cp gfloat.h include/float.h
1345 chmod a+r include/float.h
1348 # Build fixed copies of system files.
1349 stmp-fixinc: $(srcdir)/$(FIXINCLUDES) gsyslimits.h
1352 if [ x$(FIXINCLUDES) != xMakefile.in ]; \
1354 for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \
1357 $(srcdir)/$(FIXINCLUDES) include $$dir $(srcdir); \
1362 rm -f include/syslimits.h
1363 if [ -f include/limits.h ]; then \
1364 mv include/limits.h include/syslimits.h; \
1366 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
1368 chmod a+r include/syslimits.h
1371 # copy objc header files
1373 if [ -d objc ]; then true; else mkdir objc; fi
1375 srcdir1=`cd $(srcdir); pwd`; \
1377 $(MAKE) -f $${srcdir1}/objc/Makefile copy-headers \
1378 srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
1379 GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
1380 GCC_CFLAGS="$(GCC_CFLAGS)" incinstalldir=$${thisdir1}/include
1383 # Remake the info files.
1385 doc: $(srcdir)/cpp.info $(srcdir)/gcc.info
1387 $(srcdir)/cpp.info: cpp.texi
1388 $(MAKEINFO) `echo $(srcdir)/cpp.texi | sed 's,^\./,,'`
1390 #$(srcdir)/gplus.info: gplus.texi
1391 # $(MAKEINFO) `echo $(srcdir)/gplus.texi | sed 's,^\./,,'`
1393 $(srcdir)/gcc.info: gcc.texi extend.texi install.texi invoke.texi \
1394 md.texi rtl.texi tm.texi
1395 $(MAKEINFO) `echo $(srcdir)/gcc.texi | sed 's,^\./,,'`
1397 # This works with GNU Make's default rule.
1398 $(srcdir)/gcc.dvi: gcc.texi extend.texi install.texi invoke.texi \
1399 md.texi rtl.texi tm.texi
1402 # This works with GNU Make's default rule.
1403 $(srcdir)/cpp.dvi: cpp.texi
1406 $(srcdir)/INSTALL: install1.texi install.texi
1407 $(MAKEINFO) -D INSTALLONLY --no-header `echo $(srcdir)/install1.texi | sed 's,^\./,,'`
1409 # Deletion of files made during compilation.
1410 # There are four levels of this:
1411 # `mostlyclean', `clean', `distclean' and `realclean'.
1412 # `mostlyclean' is useful while working on a particular type of machine.
1413 # It deletes most, but not all, of the files made by compilation.
1414 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
1415 # `clean' deletes everything made by running `make all'.
1416 # `distclean' also deletes the files made by config.
1417 # `realclean' also deletes everything that could be regenerated automatically.
1421 -rm -f $(STAGESTUFF)
1422 # Clean the objc subdir if we created one.
1423 if [ -d objc ]; then \
1424 srcdir1=`cd $(srcdir); pwd`; \
1425 cd objc; $(MAKE) -f $$srcdir1/objc/Makefile mostlyclean; \
1428 # Delete the temporary source copies for cross compilation.
1429 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
1430 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
1431 -rm -f $(HOST_PREFIX_1)obstack.c
1432 # Delete the temp files made in the course of building libgcc.a.
1433 -rm -f tmplibgcc* tmpcopy xlimits.h
1434 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
1435 # Delete other temporary files.
1436 -rm -f tmp-float.h tmp-gcc.xtar.Z
1437 -rm -f tmp-foo1 tmp-foo2 tmp-proto.* tmp-unproto.1 tmp-SYSCALLS.s
1438 # Delete the stamp files.
1439 -rm -f stamp-* tmp-*
1440 # Delete debugging dump files.
1441 -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
1442 -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
1443 # Delete some files made during installation.
1444 -rm -f specs gfloat.h float.h-* enquire SYSCALLS.c.X SYSCALLS.c
1445 -rm -f collect collect2 ld mips-tfile mips-tdump alloca.s
1446 # Delete unwanted output files from TeX.
1447 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
1448 # Delete sorted indices we don't actually use.
1449 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
1450 # Delete core dumps.
1451 -rm -f core config/core
1453 # Delete all files made by compilation
1454 # that don't exist in the distribution.
1456 # It may not be quite desirable to delete unprotoize.c here,
1457 # but the spec for `make clean' requires it.
1458 # Using unprotoize.c is not quite right in the first place,
1459 # but what better way is there?
1460 -rm -f libgcc.a libgcc1.a libgcc2.a libgcc2.ready libgcc1.null
1462 # Delete the include directory.
1463 -rm -rf stmp-* include
1465 # Delete all files that users would normally create
1466 # while building and installing GCC.
1468 -rm -f tm.h aux-output.c config.h md config.status tconfig.h hconfig.h
1469 -rm -f Makefile *.oaux
1470 -rm -fr stage1 stage2 stage3 stage4
1472 # Delete anything likely to be found in the source directory
1473 # that shouldn't be in the distribution.
1474 extraclean: distclean
1475 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
1476 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
1477 -rm -f *.dvi *.oaux *.d *.[zZ] *.tar *.xtar *diff
1478 -rm -f *lose config/*lose
1479 -rm -f *.s *.s[0-9] *.i install1.texi config/ChangeLog
1481 # Get rid of every file that's generated from some other file.
1482 # Most of these files ARE PRESENT in the GCC distribution.
1483 realclean: distclean
1484 -rm -f c-parse.y objc-parse.y
1485 -rm -f cp-parse.c cp-parse.h cp-parse.output
1486 -rm -f objc-parse.c objc-parse.output
1487 -rm -f c-parse.c c-parse.h c-parse.output
1488 -rm -f cexp.c cexp.output TAGS
1489 -rm -f cpp.info* cpp.??s cpp.*aux
1490 -rm -f gcc.info* gcc.??s gcc.*aux
1491 -rm -f gplus.info* gplus.??s gplus.*aux
1493 # Entry points `install' and `uninstall'.
1494 # Also use `install-collect2' to install collect2 when the config files don't.
1496 # The semicolon is to prevent the install.sh -> install default rule
1497 # from doing anything. Having it run true helps avoid problems and
1498 # noise from versions of make which don't like to have null commands.
1499 install: $(INSTALL_TARGET) ; @true
1501 # Copy the compiler files into directories where they will be run.
1502 install-normal: install-common $(INSTALL_HEADERS) install-libgcc install-man
1504 # Do nothing while making gcc with a cross-compiler. The person who
1505 # makes gcc for the target machine has to know how to put a complete
1506 # gcc together by hand.
1507 install-build: force
1508 @echo You have to install gcc on your target machine by hand.
1510 # Run this on the target machine
1511 # to finish installation of cross compiler.
1512 install-cross-rest: install-float-h-cross
1514 # Install float.h for cross compiler.
1515 # Run this on the target machine!
1516 install-float-h-cross:
1517 # if [ -f enquire ] ; then true; else false; fi
1518 # Note: don't use -. We should fail right away if enquire was not made.
1519 ./enquire -f > $(tmpdir)/float.h
1520 -rm -f $(libsubdir)/include/float.h
1521 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
1522 -rm -f $(tmpdir)/float.h
1523 chmod a-x $(libsubdir)/include/float.h
1525 # Create the installation directory.
1527 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi
1528 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; fi
1529 # This dir isn't curretly searched by cpp.
1530 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; fi
1531 -if [ -d $(libdir)/gcc-lib/$(target) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target) ; fi
1532 -if [ -d $(libdir)/gcc-lib/$(target)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version) ; fi
1533 -if [ -d $(libdir)/gcc-lib/$(target)/$(version)/include ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version)/include ; fi
1534 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; fi
1535 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; fi
1536 -if [ -f gcc-cross ] ; \
1538 if [ -d $(tooldir) ] ; then true ; else mkdir $(tooldir) ; fi ; \
1539 if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; fi ; \
1542 # We don't use mkdir -p to create the parents of mandir,
1543 # because some systems don't support it.
1544 # Instead, we use this technique to create the immediate parent of mandir.
1545 -parent=`echo $(mandir)|sed -e 's@/[^/]*$$@@'`; \
1546 if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
1547 -if [ -d $(mandir) ] ; then true ; else mkdir $(mandir) ; fi
1549 # Install the compiler executables built during cross compilation.
1550 # Deps on $(srcdir)/g++ $(srcdir)/c++ would be natural here,
1551 # but the latter would get confused with the target `c++'.
1552 install-common: native install-dir xgcc $(EXTRA_PARTS)
1553 for file in $(COMPILERS); do \
1554 if [ -f $$file ] ; then \
1555 rm -f $(libsubdir)/$$file; \
1556 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
1560 for file in $(EXTRA_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
1561 if [ x"$$file" != x.. ]; then \
1562 rm -f $(libsubdir)/$$file; \
1563 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
1566 # Don't mess with specs if it doesn't exist yet.
1567 -if [ -f specs ] ; then \
1568 rm -f $(libsubdir)/specs; \
1569 $(INSTALL_DATA) specs $(libsubdir)/specs; \
1571 # Install the driver program as $(target)-gcc
1572 # and also as either gcc (if native) or $(tooldir)/bin/gcc.
1573 -if [ -f gcc-cross ] ; then \
1574 rm -f $(bindir)/$(target)-gcc; \
1575 $(INSTALL_PROGRAM) gcc-cross $(bindir)/$(target)-gcc; \
1576 if [ -d $(tooldir)/bin/. ] ; then \
1577 rm -f $(tooldir)/bin/gcc; \
1578 $(INSTALL_PROGRAM) gcc-cross $(tooldir)/bin/gcc; \
1581 rm -f $(bindir)/gcc; \
1582 $(INSTALL_PROGRAM) xgcc $(bindir)/gcc; \
1583 rm -f $(bindir)/$(target)-gcc-1; \
1584 ln $(bindir)/gcc $(bindir)/$(target)-gcc-1; \
1585 mv $(bindir)/$(target)-gcc-1 $(bindir)/$(target)-gcc; \
1587 # Install protoize if it was compiled.
1588 -if [ -f protoize ]; \
1590 rm -f $(bindir)/protoize; \
1591 $(INSTALL_PROGRAM) protoize $(bindir)/protoize; \
1592 rm -f $(bindir)/unprotoize; \
1593 $(INSTALL_PROGRAM) unprotoize $(bindir)/unprotoize; \
1594 rm -f $(libsubdir)/SYSCALLS.c.X; \
1595 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
1596 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
1598 -if [ -f cc1plus ] ; then \
1599 rm -f $(bindir)/c++ ; \
1600 $(INSTALL_PROGRAM) $(srcdir)/c++ $(bindir)/c++ ; \
1601 rm -f $(bindir)/g++ ; \
1602 $(INSTALL_PROGRAM) $(srcdir)/g++ $(bindir)/g++ ; \
1604 -rm -f $(libsubdir)/cpp
1605 $(INSTALL_PROGRAM) cpp $(libsubdir)/cpp
1607 # Install the man pages.
1608 install-man: install-dir $(srcdir)/gcc.1 $(srcdir)/cccp.1 $(srcdir)/g++.1
1609 -rm -f $(mandir)/gcc$(manext)
1610 -$(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/gcc$(manext)
1611 -chmod a-x $(mandir)/gcc$(manext)
1612 -rm -f $(mandir)/cccp$(manext)
1613 -$(INSTALL_DATA) $(srcdir)/cccp.1 $(mandir)/cccp$(manext)
1614 -chmod a-x $(mandir)/cccp$(manext)
1615 -$(INSTALL_DATA) $(srcdir)/g++.1 $(mandir)/g++$(manext)
1616 -chmod a-x $(mandir)/g++$(manext)
1618 # Install the library.
1619 install-libgcc: libgcc.a install-dir
1620 -if [ -f libgcc.a ] ; then \
1621 rm -f $(libsubdir)/libgcc.a; \
1622 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
1623 if $(RANLIB_TEST) ; then \
1624 (cd $(libsubdir); $(RANLIB) libgcc.a); else true; fi; \
1625 chmod a-x $(libsubdir)/libgcc.a; \
1628 # Install the objc run time library.
1629 install-libobjc: libobjc.a install-dir
1630 -if [ -f libobjc.a ] ; then \
1631 rm -f $(libsubdir)/libobjc.a; \
1632 $(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \
1633 if $(RANLIB_TEST) ; then \
1634 (cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \
1635 chmod a-x $(libsubdir)/libobjc.a; \
1638 # Install all the header files built in the include subdirectory.
1639 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) install-assert-h
1640 # Fix symlinks to absolute paths in the installed include directory to
1641 # point to the installed directory, not the build directory.
1642 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
1643 if [ $$? -eq 0 ]; then \
1644 dir=`cd include; pwd`; \
1645 for i in $$files; do \
1646 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
1647 if expr "$$dest" : "$$dir.*" > /dev/null; then \
1648 rm -f $(libsubdir)/include/$$i; \
1649 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
1654 # Create or recreate the gcc private include file directory.
1655 install-include-dir: install-dir
1656 -rm -rf $(libsubdir)/include
1657 mkdir $(libsubdir)/include
1658 -chmod a+rx $(libsubdir)/include
1660 # Install the include directory using tar.
1661 install-headers-tar: stmp-headers install-include-dir
1662 cd include; tar cf - . | (cd $(libsubdir)/include; tar xpBf - )
1664 # Install the include directory using cpio.
1665 install-headers-cpio: stmp-headers install-include-dir
1666 cd include; find . -print | cpio -pdum $(libsubdir)/include
1668 # Put assert.h in /usr/local/include, so it won't override GNU libc's assert.h.
1669 # Don't replace the assert.h already there if it is not from GCC.
1670 # This code would be simpler if it tested for -f ... && ! grep ...
1671 # but supposedly the ! operator is missing in sh on some systems.
1672 install-assert-h: assert.h install-dir
1673 if [ -f $(assertdir)/assert.h ]; \
1675 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
1677 rm -f $(assertdir)/assert.h; \
1678 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
1679 chmod a-x $(assertdir)/assert.h; \
1683 rm -f $(assertdir)/assert.h; \
1684 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
1685 chmod a-x $(assertdir)/assert.h; \
1688 # Use this target to install the program `collect2' under the name `ld'.
1689 install-collect2: collect2
1690 $(INSTALL_PROGRAM) collect2 $(libsubdir)/ld
1691 # Install the driver program as $(libsubdir)/gcc for collect2.
1692 $(INSTALL_PROGRAM) xgcc $(libsubdir)/gcc
1694 # Cancel installation by deleting the installed files.
1696 -rm -rf $(libsubdir)
1697 -rm -rf $(bindir)/gcc
1698 -rm -rf $(bindir)/protoize
1699 -rm -rf $(bindir)/unprotoize
1700 -rm -rf $(mandir)/gcc$(manext)
1701 -rm -rf $(mandir)/g++$(manext)
1702 -rm -rf $(mandir)/cccp$(manext)
1703 -rm -rf $(mandir)/protoize$(manext)
1704 -rm -rf $(mandir)/unprotoize$(manext)
1706 # These exist for maintenance purposes.
1708 # Update the tags table.
1712 mv -f c-parse.[ch] cp-parse.[ch] objc-parse.c cexp.c =*.[chy] temp; \
1713 etags *.y *.h *.c; \
1717 # Create the distribution tar file.
1718 #dist: gcc-$(version).tar.Z
1721 gcc.xtar.Z: gcc.xtar
1722 compress < gcc.xtar > tmp-gcc.xtar.Z
1723 mv tmp-gcc.xtar.Z gcc.xtar.Z
1725 #gcc-$(version).tar.Z: gcc-$(version).tar
1726 # compress < gcc-$(version).tar > gcc-$(version).tar.Z
1728 #gcc-$(version).tar:
1730 # Make the distribution.
1731 tar chf gcc.xtar gcc-$(version)
1733 distdir: doc $(srcdir)/INSTALL c-parse.y objc-parse.y cp-parse.y \
1734 c-parse.c cp-parse.c objc-parse.c cexp.c
1735 if grep -s "for version ${version}" gcc.texi; \
1737 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
1739 # Update the version number in README
1740 awk '$$1 " " $$2 " " $$3 == "This directory contains" \
1741 { $$6 = version; print $$0 } \
1742 $$1 " " $$2 " " $$3 != "This directory contains"' \
1743 version=$(version) README > tmp.README
1744 mv tmp.README README
1745 -rm -rf gcc-$(version) tmp
1746 # Put all the files in a temporary subdirectory
1747 # which has the name that we want to have in the tar file.
1751 for file in *[0-9a-zA-Z+]; do \
1752 ln $$file tmp > /dev/null 2>&1 || cp $$file tmp; \
1755 for file in *[0-9a-zA-Z+]; do \
1756 if test -d $$file && test "$$file" != RCS; then \
1757 mkdir ../tmp/config/$$file; \
1759 for subfile in *[0-9a-zA-Z+]; do \
1760 ln $$subfile ../../tmp/config/$$file >/dev/null 2>&1 \
1761 || cp $$subfile ../../tmp/config/$$file; \
1765 ln $$file ../tmp/config >/dev/null 2>&1 \
1766 || cp $$file ../tmp/config; \
1770 for file in *[0-9a-zA-Z+]; do \
1771 ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \
1774 mv tmp gcc-$(version)
1775 # Get rid of everything we don't want in the distribution.
1776 cd gcc-$(version); make -f Makefile.in extraclean
1778 # do make -f ../gcc/Makefile maketest DIR=../gcc
1779 # in the intended test directory to make it a suitable test directory.
1780 # THIS IS OBSOLETE; use the -srcdir operand in configure instead.
1782 ln -s $(DIR)/*.[chy] .
1783 ln -s $(DIR)/configure .
1784 ln -s $(DIR)/*.def .
1786 ln -s $(DIR)/.gdbinit .
1787 ln -s $(DIR)/$(FIXINCLUDES) .
1788 -ln -s $(DIR)/bison.simple .
1789 ln -s $(DIR)/config .
1790 ln -s $(DIR)/move-if-change .
1791 # The then and else were swapped to avoid a problem on Ultrix.
1792 if [ ! -f Makefile ] ; then ln -s $(DIR)/Makefile .; else false; fi
1793 -rm tm.h aux-output.c config.h md
1795 # You must then run config to set up for compilation.
1798 # Only build the C compiler for stage1, because that is the only one that
1799 # we can guarantee will build with the native compiler, and also it is the
1800 # only thing useful for building stage2.
1801 $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES=c
1803 # This used to define ALLOCA as empty, but that would lead to bad results
1804 # for a subsequent `make install' since that would not have ALLOCA empty.
1805 # To prevent `make install' from compiling alloca.o and then relinking cc1
1806 # because alloca.o is newer, we permit these recursive makes to compile
1807 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
1808 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1810 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1813 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1815 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1818 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1820 # Compare the object files in the current directory with those in the
1824 for file in *.o; do \
1825 tail +16c $$file > tmp-foo1; \
1826 tail +16c stage2/$$file > tmp-foo2 2>/dev/null \
1827 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
1831 # Similar, but compare with stage3 directory
1833 for file in *.o; do \
1834 tail +16c $$file > tmp-foo1; \
1835 tail +16c stage3/$$file > tmp-foo2 2>/dev/null \
1836 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
1840 # Copy the object files from a particular stage into a subdirectory.
1842 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
1843 -mv $(STAGESTUFF) stage1
1844 -rm -f stage1/libgcc.a
1846 -if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi
1849 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
1850 -mv $(STAGESTUFF) stage2
1851 -rm -f stage2/libgcc.a
1853 -if $(RANLIB_TEST) ; then $(RANLIB) stage2/libgcc.a; else true; fi
1856 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
1857 -mv $(STAGESTUFF) stage3
1858 -rm -f stage3/libgcc.a
1860 -if $(RANLIB_TEST) ; then $(RANLIB) stage3/libgcc.a; else true; fi
1863 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
1864 -mv $(STAGESTUFF) stage4
1865 -rm -f stage4/libgcc.a
1867 -if $(RANLIB_TEST) ; then $(RANLIB) stage4/libgcc.a; else true; fi
1869 # Copy just the executable files from a particular stage into a subdirectory,
1870 # and delete the object files. Use this if you're just verifying a version
1871 # that is pretty sure to work, and you are short of disk space.
1873 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
1874 -mv $(GCC_PARTS) stage1
1875 -rm -f stage1/libgcc.a
1876 -cp libgcc.a stage1 && $(RANLIB) stage1/libgcc.a
1880 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
1881 -mv $(GCC_PARTS) stage2
1882 -rm -f stage2/libgcc.a
1883 -cp libgcc.a stage2 && $(RANLIB) stage2/libgcc.a
1887 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
1888 -mv $(GCC_PARTS) stage3
1889 -rm -f stage3/libgcc.a
1890 -cp libgcc.a stage3 && $(RANLIB) stage3/libgcc.a
1894 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
1895 -mv $(GCC_PARTS) stage4
1896 -rm -f stage4/libgcc.a
1897 -cp libgcc.a stage4 && $(RANLIB) stage4/libgcc.a
1900 #In GNU Make, ignore whether `stage*' exists.
1901 .PHONY: stage1 stage2 stage3 stage4 clean realclean TAGS bootstrap
1902 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4