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 # NOTE: local_prefix *should not* default from prefix.
145 local_prefix = /usr/local
146 # Directory in which to put host dependent programs and libraries
147 exec_prefix = $(prefix)
148 # Directory in which to put the executable for the command `gcc'
149 bindir = $(exec_prefix)/bin
150 # Directory in which to put the directories used by the compiler.
151 libdir = $(exec_prefix)/lib
152 # Directory in which the compiler finds executables, libraries, etc.
153 libsubdir = $(libdir)/gcc-lib/$(target)/$(version)
154 # Directory to search for site-specific includes.
155 includedir = $(local_prefix)/include
156 # assertdir is overridden in cross-make.
157 # (But this currently agrees with what is in cross-make.)
158 assertdir = $(tooldir)/include
159 # where the info files go
160 infodir = $(prefix)/info
161 # Extension (if any) to put in installed man-page filename.
163 # Directory in which to put man pages.
164 mandir = $(prefix)/man/man1
165 # Directory in which to find other cross-compilation tools and headers.
166 # Used in install-cross.
167 tooldir = $(exec_prefix)/$(target)
168 # Dir for temp files.
171 # Additional system libraries to link with.
174 # Change this to a null string if obstacks are installed in the
178 # Specify the rule for actually making libgcc1.a.
179 # The value may be empty; that means to do absolutely nothing
180 # with or for libgcc1.a.
183 # Specify the rule for actually making libgcc2.a.
186 # Options to use when compiling libgcc2.a.
187 # -g1 causes output of debug info only for file-scope entities.
188 # we use this here because that should be enough, and also
189 # so that -g1 will be tested.
190 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) -g1
192 # Additional options to use when compiling libgcc2.a.
193 # Some targets override this to -Iinclude
196 # Things which must be built before building libgcc2.a.
197 # Some targets override this to stmp-int-hdrs
200 # List of extra executables that should be compiled for this target machine
201 # that are used for compiling from source code to object code.
202 # The rules for compiling them should be in the t-* file for the machine.
205 # Like EXTRA_PASSES, but these are used when linking.
208 # List of extra object files that should be compiled for this target machine.
209 # The rules for compiling them should be in the t-* file for the machine.
212 # List of extra object files that should be compiled and linked with
213 # compiler proper (cc1, cc1obj, cc1plus).
216 # List of additional header files to install.
217 # Often this is edited directly by `configure'.
220 # Set this to `ld' to enable use of collect2.
222 # It is convenient for configure to add the assignment at the beginning,
223 # so don't override it here.
225 # List of extra C and assembler files to add to libgcc1.a.
226 # Assembler files should have names ending in `.asm'.
229 # List of extra C and assembler files to add to libgcc2.a.
230 # Assembler files should have names ending in `.asm'.
233 # Default float.h source to use for cross-compiler.
234 CROSS_FLOAT_H=float.h-cross
236 # Program to convert libraries.
239 # Control whether header files are installed.
240 INSTALL_HEADERS=install-headers
242 # Options for tar when copying trees. So HPUX can override it.
245 # Select which version of fixincludes to use (I.E. regular versus SVR4)
246 # This value is overridden directly by configure.
247 FIXINCLUDES=fixincludes
249 # Additional directories of header files to run fixincludes on.
250 # On most systems, this is empty.
251 OTHER_FIXINCLUDES_DIRS=
253 # List of things which should already be built whenever we try to use xgcc
254 # to compile anything (without linking).
255 GCC_PASSES=xgcc cc1 cpp $(EXTRA_PASSES)
257 # List of things which should already be built whenever we try to use xgcc
259 GCC_PARTS=$(GCC_PASSES) libgcc.a $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
261 # Directory to link to, when using the target `maketest'.
264 # Flags to use when cross-building GCC.
265 # Prefix to apply to names of object files when using them
266 # to run on the machine we are compiling on.
268 # Prefix to apply to names of object files when compiling them
269 # to run on the machine we are compiling on.
270 # The default for this variable is chosen to keep these rules
271 # out of the way of the other rules for compiling the same source files.
274 HOST_CFLAGS=$(ALL_CFLAGS)
276 HOST_LDFLAGS=$(LDFLAGS)
277 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
278 HOST_ALLOCA=$(ALLOCA)
279 HOST_MALLOC=$(MALLOC)
280 HOST_OBSTACK=$(OBSTACK)
282 # Choose the real default target.
285 # Choose the real install target.
286 INSTALL_TARGET=install-normal
288 # Source for float.h. Overridden by cross-make.
291 # End of variables for you to override.
293 # Definition of `all' is here so that new rules inserted by sed
294 # do not specify the default target.
295 # The real definition is under `all.internal' (for native compilers)
296 # or `all.cross' (for cross compilers).
299 # This tells GNU Make version 3 not to put all variables in the environment.
302 # sed inserts variable overrides after the following line.
308 # Now figure out from those variables how to compile and link.
312 # IN_GCC tells obstack.h to use gstddef.h.
313 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC
315 # This is the variable actually used when we compile.
316 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
319 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
321 # Even if ALLOCA is set, don't use it if compiling with GCC.
322 USE_ALLOCA= ` case "${CC}" in "${OLDCC}") echo ${ALLOCA} ;; esac `
323 USE_HOST_ALLOCA= ` case "${HOST_CC}"@"${HOST_ALLOCA}" in "${OLDCC}"@?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
324 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
325 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
327 # Dependency on obstack, alloca, malloc or whatever library facilities
328 # are not installed in the system libraries.
329 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
330 LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC)
332 # Likewise, for use in the tools that must run on this machine
333 # even if we are cross-building GCC.
334 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
335 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC)
337 # How to link with both our special library facilities
338 # and the system's installed libraries.
339 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(CLIB)
341 # Likewise, for use in the tools that must run on this machine
342 # even if we are cross-building GCC.
343 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
346 HOST_RTL = $(HOST_PREFIX)rtl.o
347 HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
348 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
350 # Specify the directories to be searched for header files.
351 # Both . and srcdir are used, in that order,
352 # so that tm.h and config.h will be found in the compilation
353 # subdirectory rather than in the source directory.
354 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config
355 SUBDIR_INCLUDES = -I.. -I../$(srcdir) -I../$(srcdir)/config
357 # Always use -I$(srcdir)/config when compiling.
359 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
361 # This tells GNU make version 3 not to export all the variables
362 # defined in this file into the environment.
365 # Lists of files for various purposes.
367 # A list of all the language-specific executables.
368 COMPILERS = cc1 cc1plus cc1obj
370 # Language-specific object files for C.
371 C_OBJS = c-parse.o c-lang.o c-lex.o c-pragma.o \
372 c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-iterate.o
374 # Language-specific object files for Objective C.
375 OBJC_OBJS = objc-parse.o objc-act.o c-lex.o c-pragma.o \
376 c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-iterate.o
378 # Language-specific object files for C++.
379 CPLUS_OBJS = cp-parse.o cp-decl.o cp-decl2.o \
380 cp-typeck.o cp-type2.o cp-tree.o cp-ptree.o \
381 cp-cvt.o cp-search.o cp-lex.o cp-gc.o cp-call.o \
382 cp-class.o cp-init.o cp-method.o cp-except.o \
383 cp-expr.o cp-pt.o cp-edsel.o cp-xref.o \
384 $(CPLUS_INPUT) cp-spew.o c-common.o
386 # Language-independent object files.
387 OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
388 function.o stmt.o expr.o calls.o expmed.o explow.o optabs.o varasm.o \
389 rtl.o print-rtl.o rtlanal.o emit-rtl.o real.o \
390 dbxout.o sdbout.o dwarfout.o xcoffout.o \
391 integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o \
392 regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o \
393 insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o \
394 insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o \
395 insn-attrtab.o aux-output.o getpwd.o convert.o $(EXTRA_OBJS)
397 # GEN files are listed separately, so they can be built before doing parallel
398 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
399 # them before rtl.o is compiled.
400 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig genpeep
402 # Files to be copied away after each stage in building.
403 STAGESTUFF = *.o insn-flags.h insn-config.h insn-codes.h \
404 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
405 insn-attr.h insn-attrtab.c insn-opinit.c \
406 stamp-flags stamp-config stamp-codes \
407 stamp-output stamp-recog stamp-emit stamp-extract stamp-peep \
408 stamp-attr stamp-attrtab stamp-opinit stamp-proto \
409 genemit genoutput genrecog genextract genflags gencodes genconfig genpeep \
410 genattrtab genattr genopinit \
411 $(GCC_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross cccp \
412 cc1plus cc1obj enquire protoize unprotoize specs collect2 $(USE_COLLECT2)
414 # Members of libgcc1.a.
415 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
416 _lshrsi3 _lshlsi3 _ashrsi3 _ashlsi3 \
417 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
418 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
419 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
420 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
421 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
423 # Library members defined in libgcc2.c.
424 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
425 _lshrdi3 _lshldi3 _ashldi3 _ashrdi3 _ffsdi2 \
426 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
427 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
428 _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
429 __gcc_bcmp _varargs _eprintf _op_new _new_handler _op_delete \
430 _bb _shtab _clear_cache _trampoline __main _exit _ctors
432 # Header files that are made available under the same name
433 # to programs compiled with GCC.
434 USER_H = va-alpha.h va-i860.h va-i960.h va-mips.h va-m88k.h \
435 va-pa.h va-pyr.h va-sparc.h va-clipper.h va-spur.h proto.h $(EXTRA_HEADERS)
437 # The files that "belong" in CONFIG_H are deliberately omitted
438 # because having them there would not be useful in actual practice.
439 # All they would do is cause complete recompilation every time
440 # one of the machine description files is edited.
441 # That may or may not be what one wants to do.
442 # If it is, rm *.o is an easy way to do it.
443 # CONFIG_H = config.h tm.h
445 RTL_H = rtl.h rtl.def machmode.h machmode.def
446 TREE_H = tree.h real.h tree.def machmode.h machmode.def
447 CPLUS_TREE_H = $(TREE_H) cp-tree.h cp-tree.def
449 # Avoid a lot of time thinking about remaking Makefile.in and *.def.
452 Makefile: $(srcdir)/Makefile.in $(srcdir)/configure $(srcdir)/version.c \
453 $(srcdir)/config/$(xmake_file) $(srcdir)/config/$(tmake_file)
456 all.internal: start.encap rest.encap
457 # This is what to compile if making a cross-compiler.
458 # Note that we can compile enquire using the cross-compiler just build,
459 # although we can't run it on this machine.
460 all.cross: native gcc-cross specs libgcc.a stmp-headers cross-test enquire $(EXTRA_PARTS)
461 # This is what to compile if making gcc with a cross-compiler.
462 all.build: native xgcc $(EXTRA_PARTS)
463 # This is what must be made before installing GCC and converting libraries.
464 start.encap: native xgcc specs $(LIBGCC1) xlimits.h
465 # Use this to make a GCC that will be used only to recompile GCC.
466 for-bootstrap: start.encap libgcc.a
467 # These can't be made, with COFF encapsulation, until after GCC can run.
468 rest.encap: libgcc.a stmp-headers $(EXTRA_PARTS)
469 # This is what is made with the host's compiler
470 # whether making a cross compiler or not.
471 native: config.status cpp $(LANGUAGES) $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
473 # Define the names for selecting languages in LANGUAGES.
476 # The next two ought to depend on objc-runtime, but that doesn't work yet.
478 OBJECTIVE-C objective-c: cc1obj
481 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
482 # a target to build even if it is up-to-date. So we must verify that
483 # config.status does not exist before failing.
485 @if [ ! -f config.status ] ; then \
486 echo You must configure gcc. Look at the INSTALL file for details.; \
492 # On the target machine, finish building a cross compiler.
493 # This does the things that can't be done on the host machine.
494 rest.cross: libgcc.a gfloat.h specs
496 # Verify that it works to compile and link cross-test.
497 # If it does, then there are sufficient replacements for libgcc1.a.
498 cross-test: cross-test.o native gcc-cross libgcc.a $(GCC_PARTS)
499 $(GCC_FOR_TARGET) $(GCC_CFLAGS) cross-test.o -o $@
500 cross-test.o: cross-test.c native gcc-cross
501 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/cross-test.c
503 # Recompile all the language-independent object files.
504 # This is used only if the user explicitly asks for it.
505 compilations: ${OBJS}
507 # We call this executable `xgcc' rather than `gcc'
508 # to avoid confusion if the current directory is in the path
509 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
510 xgcc: gcc.o version.o $(LIBDEPS)
511 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o xgcc gcc.o version.o $(LIBS)
513 # Dump a specs file to make -B./ read these specs over installed ones.
515 $(GCC_FOR_TARGET) -dumpspecs > specs
517 # We do want to create an executable named `xgcc', so we can use it to
519 # Also create gcc-cross, so that install-common will install properly.
523 cc1:$(P) $(C_OBJS) $(OBJS) $(LIBDEPS)
524 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1 $(C_OBJS) $(OBJS) $(LIBS)
526 cc1plus:$(P) $(CPLUS_OBJS) $(OBJS) $(LIBDEPS)
527 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1plus $(CPLUS_OBJS) $(OBJS) $(LIBS)
529 cc1obj:$(P) $(OBJC_OBJS) $(OBJS) $(LIBDEPS)
530 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1obj $(OBJC_OBJS) $(OBJS) $(LIBS)
532 # Copy float.h from its source.
534 cp $(FLOAT_H) gfloat.h
536 # Create float.h source for the native machine.
538 -./enquire -f > tmp-float.h
539 mv tmp-float.h float.h-nat
541 # Create a dummy float.h source for a cross-compiler.
543 echo "#error float.h values not known for cross-compiler" > float.h-cross
545 # Used to compile enquire with standard cc, but have forgotten why.
546 # Let's try with GCC.
547 enquire: enquire.o $(GCC_PARTS)
548 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
549 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES)
550 # -if [ "$(srcdir)" != "." ]; then rm -f ./enquire.c; else true; fi
551 # -cp $(srcdir)/enquire.c . > /dev/null 2>&1
552 # Breaking this line caused a problem with one version of GNU make.
553 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) -I. -c $(srcdir)/enquire.c
555 # Build the version of limits.h that we will install.
556 xlimits.h: glimits.h limitx.h limity.h
557 if [ -f $(SYSTEM_HEADER_DIR)/limits.h ] ; then \
558 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > xlimits.h; \
560 cat $(srcdir)/glimits.h > xlimits.h; \
564 # This is done in two parts because some functions, in libgcc1.c,
565 # must be compiled with something other than GCC,
566 # while the rest, in libgcc2.c, must be compiled with xgcc.
567 # That means we can't do libgcc2.c until after xgcc, cc1, etc.
569 # Use this as value of LIBGCC1 to cause conversion to GNU library format.
570 # LIBCONVERT should put its output in libgcc1.conv.
571 libgcc1.conv: libgcc1.a
572 $(LIBCONVERT) libgcc1.a libgcc1.conv
574 # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely.
575 # Make an empty file instead.
576 libgcc1.null: $(GCC_PASSES)
577 echo "__foo () {}" > dummy.c
578 $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c
579 $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy.o
580 rm -f dummy.o dummy.c
582 # This is $(LIBGCC1) for a cross-compiler.
583 # We have no automatic way of building libgcc1.a,
584 # so it's up to the installer to find a way to do that.
585 # This rule deliberately does not depend on libgcc1.a
586 # so that it will fail if the installer hasn't provided it.
588 mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false)
590 # Compile the library of arithmetic subroutines with the native compiler.
591 # Don't compile it with GCC!
592 # (That would cause most arithmetic functions to call themselves.)
593 libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
595 # Actually build it in tmplibgcc1.a, then rename at end,
596 # so that libgcc1.a itself remains nonexistent if compilation is aborted.
597 # -e causes any failing command to make this rule fail.
598 # -e doesn't work in certain shells, so we test $$? as well.
600 for name in $(LIB1FUNCS); \
604 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
605 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
606 mv libgcc1.o $${name}.o; \
607 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
610 # Some shells crash when a loop has no items.
611 # So make sure there is always at least one--`..'.
613 # We don't use -e here because there are if statements
614 # that should not make the command give up when the if condition is false.
615 # Instead, we test for failure after each command where it matters.
616 -for file in .. $(LIB1FUNCS_EXTRA); \
618 if [ x$${file} != x.. ]; then \
619 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
621 if [ $${name}.asm = $${file} ]; then \
622 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
624 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
625 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
626 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
627 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
628 rm -f $${name}.[so]; \
632 mv tmplibgcc1.a libgcc1.a
634 # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled.
635 # But recompiling cc1 should not force recompilation of libgcc2.a.
636 # If you want to force recompilation, delete libgcc2.a.
637 libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS)
638 -if [ -f libgcc2.ready ] ; then \
641 touch libgcc2.ready; \
644 libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
645 machmode.h longlong.h gbl-ctors.h config.status
646 # Actually build it in tmplibgcc2.a, then rename at end,
647 # so that libgcc2.a itself remains nonexistent if compilation is aborted.
649 # -e causes any failing command to make this rule fail.
650 # -e doesn't work in certain shells, so we test $$? as well.
652 for name in $(LIB2FUNCS); \
655 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
656 $(srcdir)/libgcc2.c -o $${name}.o; \
657 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
658 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
661 # Some shells crash when a loop has no items.
662 # So make sure there is always at least one--`..'.
664 # We don't use -e here because there are if statements
665 # that should not make the command give up when the if condition is false.
666 # Instead, we test for failure after each command where it matters.
667 -for file in .. $(LIB2FUNCS_EXTRA); \
669 if [ x$${file} != x.. ]; then \
670 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
672 if [ $${name}.asm = $${file} ]; then \
673 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
675 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
676 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
677 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
678 rm -f $${name}.[so]; \
682 mv tmplibgcc2.a libgcc2.a
683 # These lines were deleted from above the mv command
684 # because ranlibing libgcc.a itself should suffice.
685 # -if [ x${HPUX_GAS} = x ] ; then \
686 # if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi \
689 # Combine the various libraries into a single library, libgcc.a.
690 libgcc.a: $(LIBGCC1) $(LIBGCC2)
691 -rm -rf tmplibgcc.a libgcc.a tmpcopy
693 -if [ x$(LIBGCC1) != x ]; \
694 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
697 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
698 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *.o)
700 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
701 # Actually build it in tmplibgcc.a, then rename at end,
702 # so that libgcc.a itself remains nonexistent if compilation is aborted.
703 mv tmplibgcc.a libgcc.a
705 objc-runtime: libobjc.a
707 # Build the Objective C runtime library.
708 libobjc.a: cc1obj libgcc2.ready $(USE_COLLECT2) $(EXTRA_PARTS)
709 if [ -d objc ]; then true; else mkdir objc; fi
711 srcdir1=`cd $(srcdir); pwd`; \
713 $(MAKE) -f $${srcdir1}/objc/Makefile libobjc.a \
714 srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
715 GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
716 GCC_CFLAGS="$(GCC_CFLAGS)"
718 ln objc/libobjc.a . >/dev/null 2>&1 || cp objc/libobjc.a .
719 -if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi
721 # This is used by objc/Makefile if the user runs that directly.
722 sublibobjc.a: cc1obj libgcc2.ready
724 srcdir1=`cd $(srcdir); pwd`; \
726 $(MAKE) -f $$srcdir1/objc/Makefile libobjc.a \
727 srcdir=$$srcdir1 tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
728 GCC_FOR_TARGET="$$thisdir1/xgcc -B$$thisdir1/" \
729 GCC_CFLAGS="$(GCC_CFLAGS)"
731 # Compile two additional files that are linked with every program
732 # linked using GCC on system V, for the sake of C++ constructors.
733 crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
734 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_BEGIN \
735 -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtbegin.o
737 crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
738 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_END \
739 -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtend.o
741 # Compiling object files from source files.
743 # Note that dependencies on obstack.h are not written
744 # because that file is not part of GCC.
745 # Dependencies on gvarargs.h are not written
746 # because all that file does, when not compiling with GCC,
747 # is include the system varargs.h.
749 # C language specific files.
751 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h c-parse.h \
752 c-tree.h input.h flags.h
753 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
754 $(srcdir)/c-parse.c $(srcdir)/c-parse.h: $(srcdir)/c-parse.y
755 cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
756 $(srcdir)/c-parse.y: $(srcdir)/c-parse.in
757 sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
758 -e "/^ifc$$/d" -e "/^end ifc$$/d" \
759 $(srcdir)/c-parse.in > $(srcdir)/c-parse.y
761 c-decl.o : c-decl.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
762 c-typeck.o : c-typeck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
763 c-lang.o : c-lang.c $(CONFIG_H) $(TREE_H)
764 c-lex.o : c-lex.c $(CONFIG_H) $(TREE_H) c-lex.h c-tree.h c-parse.h \
766 c-aux-info.o : c-aux-info.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
767 c-convert.o : c-convert.c $(CONFIG_H) $(TREE_H) flags.h
768 c-pragma.o: c-pragma.c $(CONFIG_H) $(TREE_H)
769 c-iterate.o: c-iterate.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h flags.h
771 # C++ language specific files.
773 cp-parse.o : $(srcdir)/cp-parse.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h cp-lex.h
774 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
775 `echo $(srcdir)/cp-parse.c | sed 's,^\./,,'`
777 $(srcdir)/cp-parse.c $(srcdir)/cp-parse.h : $(srcdir)/cp-parse.y
778 @echo expect 29 shift/reduce conflicts and 14 reduce/reduce conflicts
779 cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o cp-parse.c cp-parse.y
780 cd $(srcdir); grep '^#define[ ]*YYEMPTY' cp-parse.c >>cp-parse.h
782 cp-spew.o : cp-spew.c $(CONFIG_H) $(CPLUS_TREE_H) \
783 $(srcdir)/cp-parse.h flags.h cp-lex.h
784 cp-lex.o : cp-lex.c $(CONFIG_H) $(CPLUS_TREE_H) \
785 $(srcdir)/cp-parse.h $(srcdir)/cp-input.c flags.h cp-hash.h cp-lex.h
786 cp-decl.o : cp-decl.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \
787 cp-lex.h cp-decl.h stack.h
788 cp-decl2.o : cp-decl2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \
790 cp-type2.o : cp-type2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
791 cp-typeck.o : cp-typeck.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
792 cp-class.o : cp-class.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
793 cp-call.o : cp-call.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
794 cp-init.o : cp-init.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
795 cp-method.o : cp-method.c $(CONFIG_H) $(CPLUS_TREE_H)
796 cp-cvt.o : cp-cvt.c $(CONFIG_H) $(CPLUS_TREE_H)
797 cp-search.o : cp-search.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h
798 cp-tree.o : cp-tree.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
799 cp-ptree.o : cp-ptree.c $(CONFIG_H) $(CPLUS_TREE_H)
800 cp-gc.o : cp-gc.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
801 cp-except.o : cp-except.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
802 cp-expr.o : cp-expr.c $(CONFIG_H) $(CPLUS_TREE_H) $(RTL_H) flags.h \
804 cp-edsel.o : cp-edsel.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h
805 cp-xref.o : cp-xref.c $(CONFIG_H) $(CPLUS_TREE_H) input.h
806 cp-pt.o : cp-pt.c $(CONFIG_H) $(CPLUS_TREE_H) cp-decl.h cp-parse.h
808 # To make a configuration always use collect2, set USE_COLLECT2 to ld.
813 collect2 : collect2.o version.o $(LIBDEPS)
814 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
816 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o collect2 collect2.o version.o $(LIBS)
818 collect2.o : collect2.c $(CONFIG_H) gstab.h
819 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
820 -DTARGET_MACHINE=\"$(target)\" \
821 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
823 # Objective C language specific files.
825 objc-parse.o : $(srcdir)/objc-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
826 c-tree.h input.h flags.h objc-act.h
827 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/objc-parse.c
828 $(srcdir)/objc-parse.c : $(srcdir)/objc-parse.y
829 cd $(srcdir); $(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c
830 $(srcdir)/objc-parse.y: $(srcdir)/c-parse.in
831 sed -e "/^ifc$$/,/^end ifc$$/d" \
832 -e "/^ifobjc$$/d" -e "/^end ifobjc$$/d" \
833 $(srcdir)/c-parse.in > $(srcdir)/objc-parse.y
835 objc-act.o : objc-act.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h c-lex.h \
836 flags.h objc-act.h input.h function.h $(srcdir)/c-parse.h
838 # A file used by all variants of C.
840 c-common.o : c-common.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
842 # Language-independent files.
844 gcc.o: gcc.c $(CONFIG_H) gvarargs.h config.status
845 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
846 -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
847 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
848 -DDEFAULT_TARGET_MACHINE=\"$(target)\" \
849 -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\" \
850 -DTOOLDIR=\"$(tooldir)/\" \
851 $(MAYBE_TARGET_DEFAULT) \
852 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
859 convert.o: convert.c $(CONFIG_H) $(TREE_H) flags.h convert.h
861 tree.o : tree.c $(CONFIG_H) $(TREE_H) gvarargs.h flags.h function.h
862 print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
863 stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H) function.h
864 fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H) flags.h
865 toplev.o : toplev.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h input.h \
866 insn-attr.h xcoffout.h defaults.h
867 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
868 $(MAYBE_TARGET_DEFAULT) $(MAYBE_USE_COLLECT2) \
869 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
871 rtl.o : rtl.c $(CONFIG_H) $(RTL_H)
873 print-rtl.o : print-rtl.c $(CONFIG_H) $(RTL_H)
874 rtlanal.o : rtlanal.c $(CONFIG_H) $(RTL_H)
876 varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h function.h \
877 defaults.h insn-codes.h expr.h hard-reg-set.h regs.h xcoffout.h
878 function.o : function.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
879 insn-flags.h insn-codes.h expr.h regs.h hard-reg-set.h insn-config.h \
881 stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
882 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h expr.h loop.h recog.h
883 expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
884 insn-flags.h insn-codes.h expr.h insn-config.h recog.h output.h typeclass.h
885 calls.o : calls.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h insn-codes.h \
886 insn-flags.h gvarargs.h
887 expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
888 insn-flags.h insn-config.h insn-codes.h expr.h recog.h real.h
889 explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h hard-reg-set.h \
890 insn-config.h expr.h recog.h insn-flags.h insn-codes.h
891 optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
892 insn-flags.h insn-config.h insn-codes.h expr.h recog.h reload.h
893 dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h regs.h \
894 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h
895 sdbout.o : sdbout.c $(CONFIG_H) $(TREE_H) $(RTL_H) gsyms.h flags.h \
896 insn-config.h reload.h
897 dwarfout.o : dwarfout.c $(CONFIG_H) $(TREE_H) $(RTL_H) dwarf.h flags.h \
898 insn-config.h reload.h output.h defaults.h
899 xcoffout.o : xcoffout.c $(CONFIG_H) $(TREE_H) $(RTL_H) xcoffout.h flags.h
900 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) flags.h gvarargs.h function.h \
901 regs.h insn-config.h insn-codes.h real.h expr.h
902 real.o : real.c $(CONFIG_H) $(TREE_H)
903 getpwd.o : getpwd.c $(CONFIG_H)
905 integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h integrate.h \
906 insn-flags.h insn-config.h insn-codes.h expr.h real.h function.h
908 jump.o : jump.c $(CONFIG_H) $(RTL_H) flags.h hard-reg-set.h regs.h \
909 insn-config.h insn-flags.h insn-codes.h expr.h real.h
910 stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h
912 cse.o : cse.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h real.h \
913 insn-config.h recog.h
914 loop.o : loop.c $(CONFIG_H) $(RTL_H) flags.h loop.h insn-config.h \
915 insn-flags.h insn-codes.h regs.h hard-reg-set.h recog.h expr.h real.h
916 unroll.o : unroll.c $(CONFIG_H) $(RTL_H) insn-config.h insn-codes.h \
917 integrate.h regs.h flags.h expr.h loop.h
918 flow.o : flow.c $(CONFIG_H) $(RTL_H) flags.h insn-config.h \
919 basic-block.h regs.h hard-reg-set.h output.h
920 combine.o : combine.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h \
921 insn-config.h insn-flags.h insn-codes.h insn-attr.h regs.h expr.h \
922 basic-block.h recog.h real.h hard-reg-set.h
923 regclass.o : regclass.c $(CONFIG_H) $(RTL_H) hard-reg-set.h flags.h \
924 basic-block.h regs.h insn-config.h recog.h reload.h real.h
925 local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) flags.h basic-block.h \
926 regs.h hard-reg-set.h insn-config.h recog.h output.h
927 global.o : global.c $(CONFIG_H) $(RTL_H) flags.h \
928 basic-block.h regs.h hard-reg-set.h insn-config.h output.h
930 reload.o : reload.c $(CONFIG_H) $(RTL_H) flags.h \
931 reload.h recog.h hard-reg-set.h insn-config.h insn-codes.h regs.h real.h
932 reload1.o : reload1.c $(CONFIG_H) $(RTL_H) flags.h expr.h \
933 reload.h regs.h hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
934 basic-block.h recog.h output.h
935 caller-save.o : caller-save.c $(CONFIG_H) $(RTL_H) flags.h \
936 regs.h hard-reg-set.h insn-config.h basic-block.h recog.h reload.h expr.h
937 reorg.o : reorg.c $(CONFIG_H) $(RTL_H) conditions.h hard-reg-set.h \
938 basic-block.h regs.h insn-config.h insn-attr.h insn-flags.h recog.h \
940 sched.o : sched.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h \
941 flags.h insn-config.h insn-attr.h
942 final.o : final.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h regs.h \
943 recog.h conditions.h insn-config.h insn-attr.h real.h output.h \
944 hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h
945 recog.o : recog.c $(CONFIG_H) $(RTL_H) \
946 regs.h recog.h hard-reg-set.h flags.h insn-config.h insn-attr.h \
947 insn-flags.h insn-codes.h real.h
948 reg-stack.o : reg-stack.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
949 regs.h hard-reg-set.h flags.h insn-config.h
951 aux-output.o : aux-output.c $(CONFIG_H) \
952 $(RTL_H) regs.h hard-reg-set.h real.h insn-config.h conditions.h \
953 insn-flags.h output.h insn-attr.h insn-codes.h
955 # Normally this target is not used; but it is used if you
956 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
957 # from the GNU Emacs distribution.
959 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
960 -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'`
963 # Generate header and source files from the machine description,
966 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
967 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
968 insn-attr.h insn-attrtab.c
970 # The following pair of rules has this effect:
971 # genconfig is run only if the md has changed since genconfig was last run;
972 # but the file insn-config.h is touched only when its contents actually change.
974 # Each of the other insn-* files is handled by a similar pair of rules.
976 # This causes an anomaly in the results of make -n
977 # because insn-* is older than stamp-*
978 # and thus make -n thinks that insn-* will be updated
979 # and force recompilation of things that depend on it.
980 # We use move-if-change precisely to avoid such recompilation.
981 # But there is no way to teach make -n that it will be avoided.
983 # Each of the insn-*.[ch] rules has a semicolon at the end,
984 # for otherwise the system Make on SunOS 4.1 never tries
985 # to recompile insn-*.o. To avoid problems and extra noise from
986 # versions of make which don't like empty commands (nothing after the
987 # trailing `;'), we call true for each.
989 insn-config.h: stamp-config ; @true
990 stamp-config : md genconfig $(srcdir)/move-if-change
991 ./genconfig md > tmp-config.h
992 $(srcdir)/move-if-change tmp-config.h insn-config.h
995 insn-flags.h: stamp-flags ; @true
996 stamp-flags : md genflags $(srcdir)/move-if-change
997 ./genflags md > tmp-flags.h
998 $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1001 insn-codes.h: stamp-codes ; @true
1002 stamp-codes : md gencodes $(srcdir)/move-if-change
1003 ./gencodes md > tmp-codes.h
1004 $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1007 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) expr.h real.h output.h \
1008 insn-config.h insn-flags.h insn-codes.h
1009 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1011 insn-emit.c: stamp-emit ; @true
1012 stamp-emit : md genemit $(srcdir)/move-if-change
1013 ./genemit md > tmp-emit.c
1014 $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1017 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h recog.h \
1018 real.h output.h flags.h
1019 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1021 insn-recog.c: stamp-recog ; @true
1022 stamp-recog : md genrecog $(srcdir)/move-if-change
1023 ./genrecog md > tmp-recog.c
1024 $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1027 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1028 insn-config.h flags.h rtl.h recog.h expr.h reload.h
1029 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1031 insn-opinit.c: stamp-opinit ; @true
1032 stamp-opinit : md genopinit $(srcdir)/move-if-change
1033 ./genopinit md > tmp-opinit.c
1034 $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1037 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H)
1038 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1040 insn-extract.c: stamp-extract ; @true
1041 stamp-extract : md genextract $(srcdir)/move-if-change
1042 ./genextract md > tmp-extract.c
1043 $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1046 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) regs.h output.h real.h
1047 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1049 insn-peep.c: stamp-peep ; @true
1050 stamp-peep : md genpeep $(srcdir)/move-if-change
1051 ./genpeep md > tmp-peep.c
1052 $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1055 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) regs.h real.h output.h \
1056 insn-attr.h insn-config.h
1057 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1059 insn-attr.h: stamp-attr ; @true
1060 stamp-attr : md genattr $(srcdir)/move-if-change
1061 ./genattr md > tmp-attr.h
1062 $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1065 insn-attrtab.c: stamp-attrtab ; @true
1066 stamp-attrtab : md genattrtab $(srcdir)/move-if-change
1067 if cmp -s $(PREMADE_ATTRTAB_MD) md; \
1069 echo Using $(PREMADE_ATTRTAB); \
1070 cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \
1072 ./genattrtab md > tmp-attrtab.c; \
1074 $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1077 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) regs.h real.h conditions.h \
1078 hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h recog.h \
1080 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1082 insn-output.c: stamp-output ; @true
1083 stamp-output : md genoutput $(srcdir)/move-if-change
1084 ./genoutput md > tmp-output.c
1085 $(srcdir)/move-if-change tmp-output.c insn-output.c
1088 # Compile the programs that generate insn-* from the machine description.
1089 # They are compiled with $(HOST_CC), and associated libraries,
1090 # since they need to run on this machine
1091 # even if GCC is being compiled to run on some other machine.
1093 # $(CONFIG_H) is omitted from the deps of the gen*.o
1094 # because these programs don't really depend on anything
1095 # about the target machine. They do depend on config.h itself,
1096 # since that describes the host machine.
1098 genconfig : genconfig.o $(HOST_RTL) $(HOST_LIBDEPS)
1099 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genconfig \
1100 genconfig.o $(HOST_RTL) $(HOST_LIBS)
1102 genconfig.o : genconfig.c $(RTL_H) hconfig.h
1103 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1105 genflags : genflags.o $(HOST_RTL) $(HOST_LIBDEPS)
1106 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genflags \
1107 genflags.o $(HOST_RTL) $(HOST_LIBS)
1109 genflags.o : genflags.c $(RTL_H) hconfig.h
1110 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1112 gencodes : gencodes.o $(HOST_RTL) $(HOST_LIBDEPS)
1113 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gencodes \
1114 gencodes.o $(HOST_RTL) $(HOST_LIBS)
1116 gencodes.o : gencodes.c $(RTL_H) hconfig.h
1117 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1119 genemit : genemit.o $(HOST_RTL) $(HOST_LIBDEPS)
1120 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genemit \
1121 genemit.o $(HOST_RTL) $(HOST_LIBS)
1123 genemit.o : genemit.c $(RTL_H) hconfig.h
1124 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1126 genopinit : genopinit.o $(HOST_RTL) $(HOST_LIBDEPS)
1127 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genopinit \
1128 genopinit.o $(HOST_RTL) $(HOST_LIBS)
1130 genopinit.o : genopinit.c $(RTL_H) hconfig.h
1131 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1133 genrecog : genrecog.o $(HOST_RTL) $(HOST_LIBDEPS)
1134 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genrecog \
1135 genrecog.o $(HOST_RTL) $(HOST_LIBS)
1137 genrecog.o : genrecog.c $(RTL_H) hconfig.h
1138 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1140 genextract : genextract.o $(HOST_RTL) $(HOST_LIBDEPS)
1141 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genextract \
1142 genextract.o $(HOST_RTL) $(HOST_LIBS)
1144 genextract.o : genextract.c $(RTL_H) hconfig.h insn-config.h
1145 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1147 genpeep : genpeep.o $(HOST_RTL) $(HOST_LIBDEPS)
1148 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genpeep \
1149 genpeep.o $(HOST_RTL) $(HOST_LIBS)
1151 genpeep.o : genpeep.c $(RTL_H) hconfig.h
1152 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1154 genattr : genattr.o $(HOST_RTL) $(HOST_LIBDEPS)
1155 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattr \
1156 genattr.o $(HOST_RTL) $(HOST_LIBS)
1158 genattr.o : genattr.c $(RTL_H) hconfig.h
1159 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1161 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
1162 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattrtab \
1163 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)
1165 genattrtab.o : genattrtab.c $(RTL_H) hconfig.h insn-config.h
1166 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1168 genoutput : genoutput.o $(HOST_RTL) $(HOST_LIBDEPS)
1169 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genoutput \
1170 genoutput.o $(HOST_RTL) $(HOST_LIBS)
1172 genoutput.o : genoutput.c $(RTL_H) hconfig.h
1173 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1175 # Compile the libraries to be used by gen*.
1176 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1177 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1178 # with the rules for rtl.o, alloca.o, etc.
1179 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) $(RTL_H)
1180 rm -f $(HOST_PREFIX)rtl.c
1181 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1182 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1184 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H)
1185 rm -f $(HOST_PREFIX)print-rtl.c
1186 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1187 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1189 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
1190 rm -f $(HOST_PREFIX)rtlanal.c
1191 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1192 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1194 $(HOST_PREFIX_1)alloca.o: alloca.c
1195 rm -f $(HOST_PREFIX)alloca.c
1196 cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c
1197 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1199 $(HOST_PREFIX_1)obstack.o: obstack.c
1200 rm -f $(HOST_PREFIX)obstack.c
1201 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/obstack.c > $(HOST_PREFIX)obstack.c
1202 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1204 $(HOST_PREFIX_1)malloc.o: malloc.c
1205 rm -f $(HOST_PREFIX)malloc.c
1206 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1207 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1209 # This satisfies the dependency that we get if you cross-compile a compiler
1210 # that does not need to compile alloca, malloc or whatever.
1212 touch $(HOST_PREFIX_1)
1214 # Remake cpp and protoize.
1216 # Making the preprocessor
1220 cccp: cccp.o cexp.o version.o $(LIBDEPS)
1221 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cccp cccp.o cexp.o version.o $(LIBS)
1222 cexp.o: $(srcdir)/cexp.c $(CONFIG_H)
1223 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
1224 $(srcdir)/cexp.c: $(srcdir)/cexp.y
1225 cd $(srcdir); $(BISON) -o cexp.c cexp.y
1226 cccp.o: cccp.c $(CONFIG_H) pcp.h version.c config.status
1227 # The reason we use $(libdir)/g++-include rather than using libsubdir
1228 # is for compatibility with the current version of libg++.
1229 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1230 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1231 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1232 -DLOCAL_INCLUDE_DIR=\"$(local_prefix)/include\" \
1233 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1234 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1235 -DTOOLDIR=\"$(tooldir)/\" \
1236 -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
1238 # Note for the stamp targets, we run the program `true' instead of
1239 # having an empty command (nothing following the semicolon).
1241 proto: config.status protoize unprotoize SYSCALLS.c.X
1243 protoize: protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1244 $(CC) $(ALL_CFLAGS) $(LDFLAGS) \
1245 protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
1246 protoize.o: stamp-proto ; @true
1248 unprotoize: unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1249 $(CC) $(ALL_CFLAGS) $(LDFLAGS) \
1250 unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
1251 unprotoize.o: stamp-proto ; @true
1253 stamp-proto: $(srcdir)/protoize.c getopt.h $(CONFIG_H)
1254 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1255 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1256 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1257 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1258 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1259 -DLOCAL_INCLUDE_DIR=\"$(local_prefix)/include\" \
1260 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1261 -DUNPROTOIZE $(srcdir)/protoize.c
1262 mv protoize.o unprotoize.o
1263 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1264 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1265 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1266 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1267 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1268 -DLOCAL_INCLUDE_DIR=\"$(local_prefix)/include\" \
1269 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1270 $(srcdir)/protoize.c
1273 getopt.o: $(srcdir)/getopt.c getopt.h
1274 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c
1275 getopt1.o: $(srcdir)/getopt1.c getopt.h
1276 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt1.c
1278 # This info describes the target machine, so compile with GCC just built.
1279 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES)
1280 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1281 cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1282 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1283 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1284 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1286 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1287 -rm -f tmp-proto.[cso]
1288 cp $(srcdir)/protoize.c tmp-proto.c
1289 chmod u+w tmp-proto.c
1290 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1291 $(CFLAGS) $(INCLUDES) \
1292 -DGCC_INCLUDE_DIR=0 \
1293 -DGPLUSPLUS_INCLUDE_DIR=0 \
1294 -DCROSS_INCLUDE_DIR=0 \
1295 -DTOOL_INCLUDE_DIR=0 \
1296 -DSTD_PROTO_DIR=0" tmp-proto.c
1297 @echo '**********' Expect 400 lines of differences.
1298 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1299 -wc -l tmp-proto.diff
1300 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1301 $(CFLAGS) $(INCLUDES) \
1302 -DGCC_INCLUDE_DIR=0 \
1303 -DGPLUSPLUS_INCLUDE_DIR=0 \
1304 -DCROSS_INCLUDE_DIR=0 \
1305 -DTOOL_INCLUDE_DIR=0 \
1306 -DSTD_PROTO_DIR=0" tmp-proto.c
1307 @echo Expect zero differences.
1308 diff $(srcdir)/protoize.c tmp-proto.c | cat
1309 -rm -f tmp-proto.[cso]
1311 # Build the include directory. The stamp files are stmp-* rather than
1312 # stamp-* so that mostlyclean does not force the include directory to
1315 # Build the include directory except for float.h (which depends upon
1317 stmp-int-hdrs: stmp-fixinc $(USER_H) gvarargs.h gstdarg.h gstddef.h \
1318 xlimits.h objc-headers
1319 # Copy in the headers provided with gcc.
1320 # The sed command gets just the last file name component;
1321 # this is necessary because VPATH could add a dirname.
1322 # Using basename would be simpler, but some systems don't have it.
1325 for file in $(USER_H); do \
1326 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1327 rm -f $$objdir/include/$$realfile; \
1328 cp $$realfile $$objdir/include; \
1329 chmod a+r $$objdir/include/$$realfile; \
1331 rm -f include/varargs.h
1332 cp $(srcdir)/gvarargs.h include/varargs.h
1333 chmod a+r include/varargs.h
1334 rm -f include/stdarg.h
1335 cp $(srcdir)/gstdarg.h include/stdarg.h
1336 chmod a+r include/stdarg.h
1337 rm -f include/stddef.h
1338 cp $(srcdir)/gstddef.h include/stddef.h
1339 chmod a+r include/stddef.h
1340 rm -f include/limits.h
1341 cp xlimits.h include/limits.h
1342 chmod a+r include/limits.h
1343 # Install the README
1344 rm -f include/README
1345 cp $(srcdir)/README-fixinc include/README
1346 chmod a+r include/README
1349 # Build the complete include directory.
1350 stmp-headers: stmp-int-hdrs gfloat.h
1351 rm -f include/float.h
1352 cp gfloat.h include/float.h
1353 chmod a+r include/float.h
1356 # Build fixed copies of system files.
1357 stmp-fixinc: $(srcdir)/$(FIXINCLUDES) gsyslimits.h
1360 if [ x$(FIXINCLUDES) != xMakefile.in ]; \
1362 for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \
1365 $(srcdir)/$(FIXINCLUDES) include $$dir $(srcdir); \
1370 rm -f include/syslimits.h
1371 if [ -f include/limits.h ]; then \
1372 mv include/limits.h include/syslimits.h; \
1374 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
1376 chmod a+r include/syslimits.h
1379 # copy objc header files into build directory
1381 if [ -d objc ]; then true; else mkdir objc; fi
1383 srcdir1=`cd $(srcdir); pwd`; \
1385 $(MAKE) -f $${srcdir1}/objc/Makefile copy-headers \
1386 srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
1387 GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
1388 GCC_CFLAGS="$(GCC_CFLAGS)" incinstalldir=$${thisdir1}/include
1391 # Remake the info files.
1394 info: $(srcdir)/cpp.info $(srcdir)/gcc.info
1396 $(srcdir)/cpp.info: cpp.texi
1397 $(MAKEINFO) `echo $(srcdir)/cpp.texi | sed 's,^\./,,'`
1399 #$(srcdir)/gplus.info: gplus.texi
1400 # $(MAKEINFO) `echo $(srcdir)/gplus.texi | sed 's,^\./,,'`
1402 $(srcdir)/gcc.info: gcc.texi extend.texi install.texi invoke.texi \
1403 md.texi rtl.texi tm.texi
1404 $(MAKEINFO) `echo $(srcdir)/gcc.texi | sed 's,^\./,,'`
1406 dvi: $(srcdir)/gcc.dvi $(srcdir)/cpp.dvi
1408 # This works with GNU Make's default rule.
1409 $(srcdir)/gcc.dvi: gcc.texi extend.texi install.texi invoke.texi \
1410 md.texi rtl.texi tm.texi
1413 # This works with GNU Make's default rule.
1414 $(srcdir)/cpp.dvi: cpp.texi
1417 $(srcdir)/INSTALL: install1.texi install.texi
1418 $(MAKEINFO) -D INSTALLONLY --no-header `echo $(srcdir)/install1.texi | sed 's,^\./,,'`
1420 # Deletion of files made during compilation.
1421 # There are four levels of this:
1422 # `mostlyclean', `clean', `distclean' and `realclean'.
1423 # `mostlyclean' is useful while working on a particular type of machine.
1424 # It deletes most, but not all, of the files made by compilation.
1425 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
1426 # `clean' deletes everything made by running `make all'.
1427 # `distclean' also deletes the files made by config.
1428 # `realclean' also deletes everything that could be regenerated automatically.
1432 -rm -f $(STAGESTUFF)
1433 # Clean the objc subdir if we created one.
1434 if [ -d objc ]; then \
1435 srcdir1=`cd $(srcdir); pwd`; \
1436 cd objc; $(MAKE) -f $$srcdir1/objc/Makefile mostlyclean; \
1439 # Delete the temporary source copies for cross compilation.
1440 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
1441 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
1442 -rm -f $(HOST_PREFIX_1)obstack.c
1443 # Delete the temp files made in the course of building libgcc.a.
1444 -rm -f tmplibgcc* tmpcopy xlimits.h
1445 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
1446 # Delete other temporary files.
1447 -rm -f tmp-float.h tmp-gcc.xtar.z
1448 -rm -f tmp-foo1 tmp-foo2 tmp-proto.* tmp-unproto.1 tmp-SYSCALLS.s
1449 # Delete the stamp files.
1450 -rm -f stamp-* tmp-*
1451 # Delete debugging dump files.
1452 -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
1453 -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
1454 # Delete some files made during installation.
1455 -rm -f specs gfloat.h float.h-* enquire SYSCALLS.c.X SYSCALLS.c
1456 -rm -f collect collect2 ld mips-tfile mips-tdump alloca.s
1457 # Delete unwanted output files from TeX.
1458 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
1459 # Delete sorted indices we don't actually use.
1460 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
1461 # Delete core dumps.
1462 -rm -f core config/core
1464 # Delete all files made by compilation
1465 # that don't exist in the distribution.
1467 # It may not be quite desirable to delete unprotoize.c here,
1468 # but the spec for `make clean' requires it.
1469 # Using unprotoize.c is not quite right in the first place,
1470 # but what better way is there?
1471 -rm -f libgcc.a libgcc1.a libgcc2.a libgcc2.ready libgcc1.null
1473 # Delete the include directory.
1474 -rm -rf stmp-* include
1476 # Delete all files that users would normally create
1477 # while building and installing GCC.
1479 -rm -f tm.h aux-output.c config.h md config.status tconfig.h hconfig.h
1480 -rm -f Makefile *.oaux
1481 -rm -fr stage1 stage2 stage3 stage4
1482 -rm -f cp-parse.output
1483 -rm -f objc-parse.output
1484 -rm -f c-parse.output
1486 # Delete anything likely to be found in the source directory
1487 # that shouldn't be in the distribution.
1488 extraclean: distclean
1489 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
1490 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
1491 -rm -f config/*/=* config/*/"#"* config/*/*~*
1492 -rm -f config/*/*.orig config/*/*.rej
1493 -rm -f objc/=* objc/"#"* objc/*~*
1494 -rm -f objc/*.orig objc/*.rej
1495 -rm -f *.dvi *.oaux *.d *.[zZ] *.tar *.xtar *diff
1496 -rm -f *lose config/*lose config/*/*lose
1497 -rm -f *.s *.s[0-9] *.i install1.texi config/ChangeLog
1499 # Get rid of every file that's generated from some other file.
1500 # Most of these files ARE PRESENT in the GCC distribution.
1501 realclean: distclean
1502 -rm -f c-parse.y objc-parse.y
1503 -rm -f cp-parse.c cp-parse.h cp-parse.output
1504 -rm -f objc-parse.c objc-parse.output
1505 -rm -f c-parse.c c-parse.h c-parse.output
1506 -rm -f cexp.c cexp.output TAGS
1507 -rm -f cpp.info* cpp.??s cpp.*aux
1508 -rm -f gcc.info* gcc.??s gcc.*aux
1509 -rm -f gplus.info* gplus.??s gplus.*aux
1511 # Entry points `install' and `uninstall'.
1512 # Also use `install-collect2' to install collect2 when the config files don't.
1514 # The semicolon is to prevent the install.sh -> install default rule
1515 # from doing anything. Having it run true helps avoid problems and
1516 # noise from versions of make which don't like to have null commands.
1517 install: $(INSTALL_TARGET) ; @true
1519 # Copy the compiler files into directories where they will be run.
1520 install-normal: install-common $(INSTALL_HEADERS) install-libgcc install-man \
1523 # Do nothing while making gcc with a cross-compiler. The person who
1524 # makes gcc for the target machine has to know how to put a complete
1525 # gcc together by hand.
1526 install-build: force
1527 @echo You have to install gcc on your target machine by hand.
1529 # Run this on the target machine
1530 # to finish installation of cross compiler.
1531 install-cross-rest: install-float-h-cross
1533 # Install float.h for cross compiler.
1534 # Run this on the target machine!
1535 install-float-h-cross:
1536 # if [ -f enquire ] ; then true; else false; fi
1537 # Note: don't use -. We should fail right away if enquire was not made.
1538 ./enquire -f > $(tmpdir)/float.h
1539 -rm -f $(libsubdir)/include/float.h
1540 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
1541 -rm -f $(tmpdir)/float.h
1542 chmod a-x $(libsubdir)/include/float.h
1544 # Create the installation directory.
1546 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi
1547 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; fi
1548 # This dir isn't curretly searched by cpp.
1549 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; fi
1550 -if [ -d $(libdir)/gcc-lib/$(target) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target) ; fi
1551 -if [ -d $(libdir)/gcc-lib/$(target)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version) ; fi
1552 -if [ -d $(libdir)/gcc-lib/$(target)/$(version)/include ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version)/include ; fi
1553 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; fi
1554 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; fi
1555 -if [ -d $(tooldir) ] ; then true ; else mkdir $(tooldir) ; fi
1556 -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; fi
1557 -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; fi
1558 # We don't use mkdir -p to create the parents of mandir,
1559 # because some systems don't support it.
1560 # Instead, we use this technique to create the immediate parent of mandir.
1561 -parent=`echo $(mandir)|sed -e 's@/[^/]*$$@@'`; \
1562 if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
1563 -if [ -d $(mandir) ] ; then true ; else mkdir $(mandir) ; fi
1565 # Install the compiler executables built during cross compilation.
1566 # Deps on $(srcdir)/g++ $(srcdir)/c++ would be natural here,
1567 # but the latter would get confused with the target `c++'.
1568 install-common: native install-dir xgcc $(EXTRA_PARTS)
1569 for file in $(COMPILERS); do \
1570 if [ -f $$file ] ; then \
1571 rm -f $(libsubdir)/$$file; \
1572 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
1576 for file in $(EXTRA_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
1577 if [ x"$$file" != x.. ]; then \
1578 rm -f $(libsubdir)/$$file; \
1579 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
1582 # Don't mess with specs if it doesn't exist yet.
1583 -if [ -f specs ] ; then \
1584 rm -f $(libsubdir)/specs; \
1585 $(INSTALL_DATA) specs $(libsubdir)/specs; \
1587 # Install the driver program as $(target)-gcc
1588 # and also as either gcc (if native) or $(tooldir)/bin/gcc.
1589 -if [ -f gcc-cross ] ; then \
1590 rm -f $(bindir)/$(target)-gcc; \
1591 $(INSTALL_PROGRAM) gcc-cross $(bindir)/$(target)-gcc; \
1592 if [ -d $(tooldir)/bin/. ] ; then \
1593 rm -f $(tooldir)/bin/gcc; \
1594 $(INSTALL_PROGRAM) gcc-cross $(tooldir)/bin/gcc; \
1597 rm -f $(bindir)/gcc; \
1598 $(INSTALL_PROGRAM) xgcc $(bindir)/gcc; \
1599 rm -f $(bindir)/$(target)-gcc-1; \
1600 ln $(bindir)/gcc $(bindir)/$(target)-gcc-1; \
1601 mv $(bindir)/$(target)-gcc-1 $(bindir)/$(target)-gcc; \
1603 # Install protoize if it was compiled.
1604 -if [ -f protoize ]; \
1606 rm -f $(bindir)/protoize; \
1607 $(INSTALL_PROGRAM) protoize $(bindir)/protoize; \
1608 rm -f $(bindir)/unprotoize; \
1609 $(INSTALL_PROGRAM) unprotoize $(bindir)/unprotoize; \
1610 rm -f $(libsubdir)/SYSCALLS.c.X; \
1611 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
1612 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
1614 -if [ -f cc1plus ] ; then \
1615 rm -f $(bindir)/c++ ; \
1616 $(INSTALL_PROGRAM) $(srcdir)/c++ $(bindir)/c++ ; \
1617 rm -f $(bindir)/g++ ; \
1618 $(INSTALL_PROGRAM) $(srcdir)/g++ $(bindir)/g++ ; \
1620 -rm -f $(libsubdir)/cpp
1621 $(INSTALL_PROGRAM) cpp $(libsubdir)/cpp
1623 # Install the info files.
1625 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
1626 cd $(srcdir); for f in cpp.info* gcc.info*; \
1627 do $(INSTALL_DATA) $$f $(infodir)/$$f; done
1628 -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
1630 # Install the man pages.
1631 install-man: install-dir $(srcdir)/gcc.1 $(srcdir)/cccp.1 $(srcdir)/g++.1
1632 -rm -f $(mandir)/gcc$(manext)
1633 -$(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/gcc$(manext)
1634 -chmod a-x $(mandir)/gcc$(manext)
1635 -rm -f $(mandir)/cccp$(manext)
1636 -$(INSTALL_DATA) $(srcdir)/cccp.1 $(mandir)/cccp$(manext)
1637 -chmod a-x $(mandir)/cccp$(manext)
1638 -$(INSTALL_DATA) $(srcdir)/g++.1 $(mandir)/g++$(manext)
1639 -chmod a-x $(mandir)/g++$(manext)
1641 # Install the library.
1642 install-libgcc: libgcc.a install-dir
1643 -if [ -f libgcc.a ] ; then \
1644 rm -f $(libsubdir)/libgcc.a; \
1645 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
1646 if $(RANLIB_TEST) ; then \
1647 (cd $(libsubdir); $(RANLIB) libgcc.a); else true; fi; \
1648 chmod a-x $(libsubdir)/libgcc.a; \
1651 # Install the objc run time library.
1652 install-libobjc: libobjc.a install-dir
1653 -if [ -f libobjc.a ] ; then \
1654 rm -f $(libsubdir)/libobjc.a; \
1655 $(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \
1656 if $(RANLIB_TEST) ; then \
1657 (cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \
1658 chmod a-x $(libsubdir)/libobjc.a; \
1661 # Install all the header files built in the include subdirectory.
1662 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) install-assert-h
1663 # Fix symlinks to absolute paths in the installed include directory to
1664 # point to the installed directory, not the build directory.
1665 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
1666 if [ $$? -eq 0 ]; then \
1667 dir=`cd include; pwd`; \
1668 for i in $$files; do \
1669 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
1670 if expr "$$dest" : "$$dir.*" > /dev/null; then \
1671 rm -f $(libsubdir)/include/$$i; \
1672 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
1677 # Create or recreate the gcc private include file directory.
1678 install-include-dir: install-dir
1679 -rm -rf $(libsubdir)/include
1680 mkdir $(libsubdir)/include
1681 -chmod a+rx $(libsubdir)/include
1683 # Install the include directory using tar.
1684 install-headers-tar: stmp-headers install-include-dir
1685 cd include; tar cf - . | (cd $(libsubdir)/include; tar $(TAROUTOPTS) - )
1687 # Install the include directory using cpio.
1688 install-headers-cpio: stmp-headers install-include-dir
1689 cd include; find . -print | cpio -pdum $(libsubdir)/include
1691 # Put assert.h where it won't override GNU libc's assert.h.
1692 # It goes in a dir that is searched after GNU libc's headers;
1693 # thus, the following conditionals are no longer needed.
1694 # But it's not worth deleting them now.
1695 ## Don't replace the assert.h already there if it is not from GCC.
1696 ## This code would be simpler if it tested for -f ... && ! grep ...
1697 ## but supposedly the ! operator is missing in sh on some systems.
1698 install-assert-h: assert.h install-dir
1699 if [ -f $(assertdir)/assert.h ]; \
1701 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
1703 rm -f $(assertdir)/assert.h; \
1704 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
1705 chmod a-x $(assertdir)/assert.h; \
1709 rm -f $(assertdir)/assert.h; \
1710 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
1711 chmod a-x $(assertdir)/assert.h; \
1714 # Use this target to install the program `collect2' under the name `ld'.
1715 install-collect2: collect2
1716 $(INSTALL_PROGRAM) collect2 $(libsubdir)/ld
1717 # Install the driver program as $(libsubdir)/gcc for collect2.
1718 $(INSTALL_PROGRAM) xgcc $(libsubdir)/gcc
1720 # Cancel installation by deleting the installed files.
1722 -rm -rf $(libsubdir)
1723 -rm -rf $(bindir)/gcc
1724 -rm -rf $(bindir)/protoize
1725 -rm -rf $(bindir)/unprotoize
1726 -rm -rf $(mandir)/gcc$(manext)
1727 -rm -rf $(mandir)/g++$(manext)
1728 -rm -rf $(mandir)/cccp$(manext)
1729 -rm -rf $(mandir)/protoize$(manext)
1730 -rm -rf $(mandir)/unprotoize$(manext)
1732 # These exist for maintenance purposes.
1734 # Update the tags table.
1738 mv -f c-parse.[ch] cp-parse.[ch] objc-parse.c cexp.c =*.[chy] temp; \
1739 etags *.y *.h *.c; \
1743 # Create the distribution tar file.
1744 #dist: gcc-$(version).tar.z
1747 gcc.xtar.z: gcc.xtar
1748 gzip < gcc.xtar > tmp-gcc.xtar.z
1749 mv tmp-gcc.xtar.z gcc.xtar.z
1751 #gcc-$(version).tar.z: gcc-$(version).tar
1752 # gzip < gcc-$(version).tar > gcc-$(version).tar.z
1754 #gcc-$(version).tar:
1756 # Make the distribution.
1757 tar chf gcc.xtar gcc-$(version)
1759 distdir: doc $(srcdir)/INSTALL c-parse.y objc-parse.y cp-parse.y \
1760 c-parse.c cp-parse.c objc-parse.c cexp.c
1761 if grep -s "for version ${version}" gcc.texi; \
1763 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
1765 # Update the version number in README
1766 awk '$$1 " " $$2 " " $$3 == "This directory contains" \
1767 { $$6 = version; print $$0 } \
1768 $$1 " " $$2 " " $$3 != "This directory contains"' \
1769 version=$(version) README > tmp.README
1770 mv tmp.README README
1771 -rm -rf gcc-$(version) tmp
1772 # Put all the files in a temporary subdirectory
1773 # which has the name that we want to have in the tar file.
1777 for file in *[0-9a-zA-Z+]; do \
1778 ln $$file tmp > /dev/null 2>&1 || cp $$file tmp; \
1781 for file in *[0-9a-zA-Z+]; do \
1782 if test -d $$file && test "$$file" != RCS; then \
1783 mkdir ../tmp/config/$$file; \
1785 for subfile in *[0-9a-zA-Z+]; do \
1786 ln $$subfile ../../tmp/config/$$file >/dev/null 2>&1 \
1787 || cp $$subfile ../../tmp/config/$$file; \
1791 ln $$file ../tmp/config >/dev/null 2>&1 \
1792 || cp $$file ../tmp/config; \
1796 for file in *[0-9a-zA-Z+]; do \
1797 ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \
1800 mv tmp gcc-$(version)
1801 # Get rid of everything we don't want in the distribution.
1802 cd gcc-$(version); make -f Makefile.in extraclean
1804 # do make -f ../gcc/Makefile maketest DIR=../gcc
1805 # in the intended test directory to make it a suitable test directory.
1806 # THIS IS OBSOLETE; use the -srcdir operand in configure instead.
1808 ln -s $(DIR)/*.[chy] .
1809 ln -s $(DIR)/configure .
1810 ln -s $(DIR)/*.def .
1812 ln -s $(DIR)/.gdbinit .
1813 ln -s $(DIR)/$(FIXINCLUDES) .
1814 -ln -s $(DIR)/bison.simple .
1815 ln -s $(DIR)/config .
1816 ln -s $(DIR)/move-if-change .
1817 # The then and else were swapped to avoid a problem on Ultrix.
1818 if [ ! -f Makefile ] ; then ln -s $(DIR)/Makefile .; else false; fi
1819 -rm tm.h aux-output.c config.h md
1821 # You must then run config to set up for compilation.
1824 # Only build the C compiler for stage1, because that is the only one that
1825 # we can guarantee will build with the native compiler, and also it is the
1826 # only thing useful for building stage2.
1827 $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES=c
1829 # This used to define ALLOCA as empty, but that would lead to bad results
1830 # for a subsequent `make install' since that would not have ALLOCA empty.
1831 # To prevent `make install' from compiling alloca.o and then relinking cc1
1832 # because alloca.o is newer, we permit these recursive makes to compile
1833 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
1834 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1836 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1839 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1841 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1844 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1846 # Compare the object files in the current directory with those in the
1850 for file in *.o; do \
1851 tail +16c $$file > tmp-foo1; \
1852 tail +16c stage2/$$file > tmp-foo2 2>/dev/null \
1853 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
1857 # Similar, but compare with stage3 directory
1859 for file in *.o; do \
1860 tail +16c $$file > tmp-foo1; \
1861 tail +16c stage3/$$file > tmp-foo2 2>/dev/null \
1862 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
1866 # Copy the object files from a particular stage into a subdirectory.
1868 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
1869 -mv $(STAGESTUFF) stage1
1870 -rm -f stage1/libgcc.a
1872 -if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi
1875 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
1876 -mv $(STAGESTUFF) stage2
1877 -rm -f stage2/libgcc.a
1879 -if $(RANLIB_TEST) ; then $(RANLIB) stage2/libgcc.a; else true; fi
1882 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
1883 -mv $(STAGESTUFF) stage3
1884 -rm -f stage3/libgcc.a
1886 -if $(RANLIB_TEST) ; then $(RANLIB) stage3/libgcc.a; else true; fi
1889 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
1890 -mv $(STAGESTUFF) stage4
1891 -rm -f stage4/libgcc.a
1893 -if $(RANLIB_TEST) ; then $(RANLIB) stage4/libgcc.a; else true; fi
1895 # Copy just the executable files from a particular stage into a subdirectory,
1896 # and delete the object files. Use this if you're just verifying a version
1897 # that is pretty sure to work, and you are short of disk space.
1899 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
1900 -mv $(GCC_PARTS) stage1
1901 -rm -f stage1/libgcc.a
1902 -cp libgcc.a stage1 && $(RANLIB) stage1/libgcc.a
1906 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
1907 -mv $(GCC_PARTS) stage2
1908 -rm -f stage2/libgcc.a
1909 -cp libgcc.a stage2 && $(RANLIB) stage2/libgcc.a
1913 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
1914 -mv $(GCC_PARTS) stage3
1915 -rm -f stage3/libgcc.a
1916 -cp libgcc.a stage3 && $(RANLIB) stage3/libgcc.a
1920 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
1921 -mv $(GCC_PARTS) stage4
1922 -rm -f stage4/libgcc.a
1923 -cp libgcc.a stage4 && $(RANLIB) stage4/libgcc.a
1926 #In GNU Make, ignore whether `stage*' exists.
1927 .PHONY: stage1 stage2 stage3 stage4 clean realclean TAGS bootstrap
1928 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4