1 # Makefile for GNU C compiler.
2 # Copyright (C) 1987, 1988, 1990, 1991, 1992 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)
68 # Define this as & to perform parallel make on a Sequent.
69 # Note that this has some bugs, and it seems currently necessary
70 # to compile all the gen* files first by hand to avoid erroneous results.
73 # How to invoke ranlib.
75 # Test to use to see whether ranlib exists on the system.
76 RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
78 # Compiler to use for compiling libgcc1.a.
79 # OLDCC should not be the GNU C compiler,
80 # since that would compile typical libgcc1.a functions such as mulsi3
81 # into infinite recursions.
84 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
85 # NOTE: -O does not work on some Unix systems!
88 # Version of ar to use when compiling libgcc1.a.
91 # Target to use when installing include directory. Either
92 # install-headers-tar or install-headers-cpio.
93 INSTALL_HEADERS_DIR = install-headers-tar
95 # The GCC to use for compiling libgcc2.a, enquire, and cross-test.
96 # Usually the one we just built.
97 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
98 GCC_FOR_TARGET = ./xgcc -B./
100 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
101 # It omits XCFLAGS, and specifies -B./.
102 # It also specifies -B$(tooldir)/ to find as and ld for a cross compiler.
103 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS)
105 # Special flags for compiling enquire.
106 # We disable optimization to make floating point more reliable.
107 ENQUIRE_CFLAGS = -DNO_MEM -DNO_STDDEF -DNO_LONG_DOUBLE_IO -O0
108 ENQUIRE_LDFLAGS = $(LDFLAGS)
110 # Tools to use when building a cross-compiler.
111 # These are used because `configure' appends `cross-make'
112 # to the makefile when making a cross-compiler.
114 TARGET_TOOLPREFIX = $(tooldir)/bin/
115 AR_FOR_TARGET = $(TARGET_TOOLPREFIX)ar
116 AR_FOR_TARGET_FLAGS = rc
117 RANLIB_FOR_TARGET = $(TARGET_TOOLPREFIX)ranlib
118 RANLIB_TEST_FOR_TARGET = [ -f $(TARGET_TOOLPREFIX)ranlib ]
120 # Dir to search for system headers. Overridden by cross-make.
121 SYSTEM_HEADER_DIR = /usr/include
123 # There may be a premade insn-attrtab.c for this machine.
124 # (You could rebuild it with genattrtab as usual, but it takes a long time.)
125 # PREMADE_ATTRTAB is the file name of the file to use.
126 # PREMADE_ATTRTAB_MD is the md file it corresponds to.
127 PREMADE_ATTRTAB_MD = Makefile # Guaranteed not to cmp equal to md.
130 target= ... `configure' substitutes actual target name here.
131 xmake_file= ... `configure' substitutes actual x- file name here.
132 tmake_file= ... `configure' substitutes actual t- file name here.
133 version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c`
135 # Directory where sources are, from where we are.
137 # Common prefix for installation directories.
138 # NOTE: This directory must exist when you start installation.
140 # Directory in which to put localized header files. On the systems with
141 # gcc as the native cc, `local_prefix' may not be `prefix' which is
143 local_prefix = $(prefix)
144 # Directory in which to put host dependent programs and libraries
145 exec_prefix = $(prefix)
146 # Directory in which to put the executable for the command `gcc'
147 bindir = $(exec_prefix)/bin
148 # Directory in which to put the directories used by the compiler.
149 libdir = $(exec_prefix)/lib
150 # Directory in which the compiler finds executables, libraries, etc.
151 libsubdir = $(libdir)/gcc-lib/$(target)/$(version)
152 # Directory for header file assert.h.
153 includedir = $(prefix)/include
154 # assertdir is overridden in cross-make.
155 assertdir = $(includedir)
156 # Extension (if any) to put in installed man-page filename.
158 # Directory in which to put man pages.
159 mandir = $(prefix)/man/man1
160 # Directory in which to find other cross-compilation tools and headers.
161 # Used in install-cross.
162 tooldir = $(prefix)/$(target)
163 # Dir for temp files.
166 # Additional system libraries to link with.
169 # Change this to a null string if obstacks are installed in the
173 # Specify the rule for actually making libgcc1.a.
174 # The value may be empty; that means to do absolutely nothing
175 # with or for libgcc1.a.
178 # Specify the rule for actually making libgcc2.a.
181 # Options to use when compiling libgcc2.a.
182 # -g1 causes output of debug info only for file-scope entities.
183 # we use this here because that should be enough, and also
184 # so that -g1 will be tested.
185 LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1
187 # List of extra executables that should be compiled for this target machine
188 # that are used for compiling from source code to object code.
189 # The rules for compiling them should be in the t-* file for the machine.
192 # Like EXTRA_PASSES, but these are used when linking.
195 # List of extra object files that should be compiled for this target machine.
196 # The rules for compiling them should be in the t-* file for the machine.
199 # List of extra object files that should be compiled and linked with
200 # compiler proper (cc1, cc1obj, cc1plus).
203 # List of additional header files to install.
204 # Often this is edited directly by `configure'.
207 # Set this to `ld' to enable use of collect2.
209 # It is convenient for configure to add the assignment at the beginning,
210 # so don't override it here.
212 # List of extra C and assembler files to add to libgcc1.a.
213 # Assembler files should have names ending in `.asm'.
216 # List of extra C and assembler files to add to libgcc2.a.
217 # Assembler files should have names ending in `.asm'.
220 # Default float.h source to use for cross-compiler.
221 CROSS_FLOAT_H=float.h-cross
223 # Program to convert libraries.
226 # Control whether header files are installed.
227 INSTALL_HEADERS=install-headers
229 # Select which version of fixincludes to use (I.E. regular versus SVR4)
230 FIXINCLUDES=fixincludes
232 # Additional directories of header files to run fixincludes on.
233 # On most systems, this is empty.
234 OTHER_FIXINCLUDES_DIRS=
236 # List of things which should already be built whenever we try to use xgcc
237 # to compile anything (without linking).
238 GCC_PASSES=xgcc cc1 cpp $(EXTRA_PASSES)
240 # List of things which should already be built whenever we try to use xgcc
242 GCC_PARTS=$(GCC_PASSES) libgcc.a $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
244 # Directory to link to, when using the target `maketest'.
247 # Flags to use when cross-building GCC.
248 # Prefix to apply to names of object files when using them
249 # to run on the machine we are compiling on.
251 # Prefix to apply to names of object files when compiling them
252 # to run on the machine we are compiling on.
253 # The default for this variable is chosen to keep these rules
254 # out of the way of the other rules for compiling the same source files.
257 HOST_CFLAGS=$(ALL_CFLAGS)
259 HOST_LDFLAGS=$(LDFLAGS)
260 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
261 HOST_ALLOCA=$(ALLOCA)
262 HOST_MALLOC=$(MALLOC)
263 HOST_OBSTACK=$(OBSTACK)
265 # Choose the real default target.
268 # Choose the real install target.
269 INSTALL_TARGET=install-normal
271 # Source for float.h. Overridden by cross-make.
274 # End of variables for you to override.
276 # Definition of `all' is here so that new rules inserted by sed
277 # do not specify the default target.
278 # The real definition is under `all.internal' (for native compilers)
279 # or `all.cross' (for cross compilers).
282 # This tells GNU Make version 3 not to put all variables in the environment.
285 # sed inserts variable overrides after the following line.
291 # Now figure out from those variables how to compile and link.
295 # IN_GCC tells obstack.h to use gstddef.h.
296 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC
298 # This is the variable actually used when we compile.
299 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
302 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
304 # Even if ALLOCA is set, don't use it if compiling with GCC.
305 USE_ALLOCA= ` case "${CC}" in "${OLDCC}") echo ${ALLOCA} ;; esac `
306 USE_HOST_ALLOCA= ` case "${HOST_CC}"@"${HOST_ALLOCA}" in "${OLDCC}"@?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
307 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
308 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
310 # Dependency on obstack, alloca, malloc or whatever library facilities
311 # are not installed in the system libraries.
312 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
313 LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC)
315 # Likewise, for use in the tools that must run on this machine
316 # even if we are cross-building GCC.
317 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
318 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC)
320 # How to link with both our special library facilities
321 # and the system's installed libraries.
322 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(CLIB)
324 # Likewise, for use in the tools that must run on this machine
325 # even if we are cross-building GCC.
326 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
329 HOST_RTL = $(HOST_PREFIX)rtl.o
330 HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
331 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
333 # Specify the directories to be searched for header files.
334 # Both . and srcdir are used, in that order,
335 # so that tm.h and config.h will be found in the compilation
336 # subdirectory rather than in the source directory.
337 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config
338 SUBDIR_INCLUDES = -I.. -I../$(srcdir) -I../$(srcdir)/config
340 # Always use -I$(srcdir)/config when compiling.
342 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
344 # This tells GNU make version 3 not to export all the variables
345 # defined in this file into the environment.
348 # Lists of files for various purposes.
350 # A list of all the language-specific executables.
351 COMPILERS = cc1 cc1plus cc1obj
353 # Language-specific object files for C.
354 C_OBJS = c-parse.o c-lang.o c-lex.o \
355 c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-pragma.o
357 # Language-specific object files for Objectionable C.
358 OBJC_OBJS = objc-parse.o objc-act.o \
359 c-lex.o c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-pragma.o
361 # Language-specific object files for C++.
362 CPLUS_OBJS = cp-parse.o cp-decl.o cp-decl2.o \
363 cp-typeck.o cp-type2.o cp-tree.o cp-ptree.o \
364 cp-cvt.o cp-search.o cp-lex.o cp-gc.o cp-call.o \
365 cp-class.o cp-init.o cp-method.o cp-except.o \
366 cp-expr.o cp-pt.o cp-edsel.o cp-xref.o \
367 $(CPLUS_INPUT) cp-spew.o c-common.o
369 # Language-independent object files.
370 OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
371 function.o stmt.o expr.o calls.o expmed.o explow.o optabs.o varasm.o \
372 rtl.o print-rtl.o rtlanal.o emit-rtl.o \
373 dbxout.o sdbout.o dwarfout.o xcoffout.o \
374 integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o \
375 regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o \
376 insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o \
377 insn-recog.o insn-extract.o insn-output.o insn-emit.o \
378 insn-attrtab.o aux-output.o getpwd.o convert.o $(EXTRA_OBJS)
380 # GEN files are listed separately, so they can be built before doing parallel
381 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
382 # them before rtl.o is compiled.
383 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig genpeep
385 # Files to be copied away after each stage in building.
386 STAGESTUFF = *.o insn-flags.h insn-config.h insn-codes.h \
387 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
388 insn-attr.h insn-attrtab.c \
389 stamp-flags stamp-config stamp-codes \
390 stamp-output stamp-recog stamp-emit stamp-extract stamp-peep \
391 stamp-attr stamp-attrtab stamp-proto \
392 genemit genoutput genrecog genextract genflags gencodes genconfig genpeep \
394 $(GCC_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross cccp \
395 cc1plus cc1obj enquire protoize unprotoize specs collect2 $(USE_COLLECT2)
397 # Members of libgcc1.a.
398 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
399 _lshrsi3 _lshlsi3 _ashrsi3 _ashlsi3 \
400 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
401 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
402 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
403 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
404 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
406 # Library members defined in libgcc2.c.
407 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
408 _lshrdi3 _lshldi3 _ashldi3 _ashrdi3 _ffsdi2 \
409 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
410 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
411 __gcc_bcmp _varargs _eprintf _op_new _new_handler _op_delete \
412 _bb _shtab _clear_cache _trampoline __main _exit _ctors
414 # Header files that are made available under the same name
415 # to programs compiled with GCC.
416 USER_H = va-alpha.h va-i860.h va-i960.h va-mips.h va-m88k.h \
417 va-pa.h va-pyr.h va-sparc.h va-spur.h proto.h $(EXTRA_HEADERS)
419 # The files that "belong" in CONFIG_H are deliberately omitted
420 # because having them there would not be useful in actual practice.
421 # All they would do is cause complete recompilation every time
422 # one of the machine description files is edited.
423 # That may or may not be what one wants to do.
424 # If it is, rm *.o is an easy way to do it.
425 # CONFIG_H = config.h tm.h
427 RTL_H = rtl.h rtl.def machmode.h machmode.def
428 TREE_H = tree.h real.h tree.def machmode.h machmode.def
429 CPLUS_TREE_H = $(TREE_H) cp-tree.h cp-tree.def
431 # Avoid a lot of time thinking about remaking Makefile.in and *.def.
434 Makefile: $(srcdir)/Makefile.in $(srcdir)/configure $(srcdir)/version.c \
435 $(srcdir)/config/$(xmake_file) $(srcdir)/config/$(tmake_file)
438 all.internal: start.encap rest.encap
439 # This is what to compile if making a cross-compiler.
440 all.cross: native gcc-cross specs libgcc.a stmp-headers cross-test $(EXTRA_PARTS)
441 # This is what to compile if making gcc with a cross-compiler.
442 all.build: native xgcc $(EXTRA_PARTS)
443 # This is what must be made before installing GCC and converting libraries.
444 start.encap: native xgcc specs $(LIBGCC1) xlimits.h
445 # Use this to make a GCC that will be used only to recompile GCC.
446 for-bootstrap: start.encap libgcc.a
447 # These can't be made, with COFF encapsulation, until after GCC can run.
448 rest.encap: libgcc.a stmp-headers $(EXTRA_PARTS)
449 # This is what is made with the host's compiler
450 # whether making a cross compiler or not.
451 native: config.status cpp $(LANGUAGES) $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
453 # Define the names for selecting languages in LANGUAGES.
456 OBJC objc: cc1obj objc-runtime
457 OBJECTIVE-C objective-c: cc1obj objc-runtime
460 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
461 # a target to build even if it is up-to-date. So we must verify that
462 # config.status does not exist before failing.
464 @if [ ! -f config.status ] ; then \
465 echo You must configure gcc. Look at the INSTALL file for details.; \
471 # On the target machine, finish building a cross compiler.
472 # This does the things that can't be done on the host machine.
473 rest.cross: libgcc.a float.h specs
475 # Verify that it works to compile and link cross-test.
476 # If it does, then there are sufficient replacements for libgcc1.a.
477 cross-test: cross-test.o native gcc-cross libgcc.a $(GCC_PARTS)
478 $(GCC_FOR_TARGET) $(GCC_CFLAGS) cross-test.o -o $@
479 cross-test.o: cross-test.c native gcc-cross
480 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/cross-test.c
482 # Recompile all the language-independent object files.
483 # This is used only if the user explicitly asks for it.
484 compilations: ${OBJS}
486 # We call this executable `xgcc' rather than `gcc'
487 # to avoid confusion if the current directory is in the path
488 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
489 xgcc: gcc.o version.o $(LIBDEPS)
490 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o xgcc gcc.o version.o $(LIBS)
492 # Dump a specs file to make -B./ read these specs over installed ones.
494 $(GCC_FOR_TARGET) -dumpspecs > specs
496 # We do want to create an executable named `xgcc', so we can use it to
498 # Also create gcc-cross, so that install-common will install properly.
502 cc1:$(P) $(C_OBJS) $(OBJS) $(LIBDEPS)
503 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1 $(C_OBJS) $(OBJS) $(LIBS)
505 cc1plus:$(P) $(CPLUS_OBJS) $(OBJS) $(LIBDEPS)
506 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1plus $(CPLUS_OBJS) $(OBJS) $(LIBS)
508 cc1obj:$(P) $(OBJC_OBJS) $(OBJS) $(LIBDEPS)
509 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1obj $(OBJC_OBJS) $(OBJS) $(LIBS)
511 # Copy float.h from its source.
513 cp $(FLOAT_H) float.h
515 # Create float.h source for the native machine.
517 -./enquire -f > float.h-nat
519 # Create a dummy float.h source for a cross-compiler.
521 echo "#error float.h values not known for cross-compiler" > float.h-cross
523 # Used to compile enquire with standard cc, but have forgotten why.
524 # Let's try with GCC.
525 enquire: enquire.o $(GCC_PARTS)
526 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
527 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES)
528 # -if [ "$(srcdir)" != "." ]; then rm -f ./enquire.c; else true; fi
529 # -cp $(srcdir)/enquire.c . > /dev/null 2>&1
530 # Breaking this line caused a problem with one version of GNU make.
531 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) -I. -c $(srcdir)/enquire.c
533 # Build the version of limits.h that we will install.
534 xlimits.h: glimits.h limitx.h limity.h
535 if [ -f $(SYSTEM_HEADER_DIR)/limits.h ] ; then \
536 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > xlimits.h; \
538 cat $(srcdir)/glimits.h > xlimits.h; \
542 # This is done in two parts because some functions, in libgcc1.c,
543 # must be compiled with something other than GCC,
544 # while the rest, in libgcc2.c, must be compiled with xgcc.
545 # That means we can't do libgcc2.c until after xgcc, cc1, etc.
547 # Use this as value of LIBGCC1 to cause conversion to GNU library format.
548 # LIBCONVERT should put its output in libgcc1.conv.
549 libgcc1.conv: libgcc1.a
550 $(LIBCONVERT) libgcc1.a libgcc1.conv
552 # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely.
553 # Make an empty file instead.
554 libgcc1.null: $(GCC_PASSES)
555 echo "__foo () {}" > dummy.c
556 $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c
557 $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy.o
558 rm -f dummy.o dummy.c
560 # This is $(LIBGCC1) for a cross-compiler.
561 # We have no automatic way of building libgcc1.a,
562 # so it's up to the installer to find a way to do that.
563 # This rule deliberately does not depend on libgcc1.a
564 # so that it will fail if the installer hasn't provided it.
566 mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false)
568 # Compile the library of arithmetic subroutines with the native compiler.
569 # Don't compile it with GCC!
570 # (That would cause most arithmetic functions to call themselves.)
571 libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
573 # Actually build it in tmplibgcc1.a, then rename at end,
574 # so that libgcc1.a itself remains nonexistent if compilation is aborted.
575 # -e causes any failing command to make this rule fail.
576 # -e doesn't work in certain shells, so we test $$? as well.
578 for name in $(LIB1FUNCS); \
582 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
583 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
584 mv libgcc1.o $${name}.o; \
585 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
588 # Some shells crash when a loop has no items.
589 # So make sure there is always at least one--`..'.
591 # We don't use -e here because there are if statements
592 # that should not make the command give up when the if condition is false.
593 # Instead, we test for failure after each command where it matters.
594 -for file in .. $(LIB1FUNCS_EXTRA); \
596 if [ x$${file} != x.. ]; then \
597 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
599 if [ $${name}.asm = $${file} ]; then \
600 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
602 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
603 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
604 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
605 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
606 rm -f $${name}.[so]; \
610 mv tmplibgcc1.a libgcc1.a
612 # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled.
613 # But recompiling cc1 should not force recompilation of libgcc2.a.
614 # If you want to force recompilation, delete libgcc2.a.
615 libgcc2.ready: $(GCC_PASSES)
616 -if [ -f libgcc2.ready ] ; then \
619 touch libgcc2.ready; \
622 libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
623 machmode.h longlong.h gbl-ctors.h config.status
624 # Actually build it in tmplibgcc2.a, then rename at end,
625 # so that libgcc2.a itself remains nonexistent if compilation is aborted.
627 # -e causes any failing command to make this rule fail.
628 # -e doesn't work in certain shells, so we test $$? as well.
630 for name in $(LIB2FUNCS); \
633 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
634 $(srcdir)/libgcc2.c -o $${name}.o; \
635 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
636 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
639 # Some shells crash when a loop has no items.
640 # So make sure there is always at least one--`..'.
642 # We don't use -e here because there are if statements
643 # that should not make the command give up when the if condition is false.
644 # Instead, we test for failure after each command where it matters.
645 -for file in .. $(LIB2FUNCS_EXTRA); \
647 if [ x$${file} != x.. ]; then \
648 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
650 if [ $${name}.asm = $${file} ]; then \
651 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
653 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
654 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
655 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
656 rm -f $${name}.[so]; \
660 mv tmplibgcc2.a libgcc2.a
661 # These lines were deleted from above the mv command
662 # because ranlibing libgcc.a itself should suffice.
663 # -if [ x${HPUX_GAS} = x ] ; then \
664 # if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi \
667 # Combine the various libraries into a single library, libgcc.a.
668 libgcc.a: $(LIBGCC1) $(LIBGCC2)
669 -rm -rf tmplibgcc.a libgcc.a tmpcopy
671 -if [ x$(LIBGCC1) != x ]; \
672 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
675 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
676 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *.o)
678 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
679 # Actually build it in tmplibgcc.a, then rename at end,
680 # so that libgcc.a itself remains nonexistent if compilation is aborted.
681 mv tmplibgcc.a libgcc.a
683 objc-runtime: libobjc.a
685 # Build the Objective C runtime library.
686 libobjc.a: cc1obj libgcc2.ready
687 if [ -d objc ]; then true; else mkdir objc; fi
689 srcdir1=`cd $(srcdir); pwd`; \
691 $(MAKE) -f $${srcdir1}/objc/Makefile libobjc.a \
692 srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
693 GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
694 GCC_CFLAGS="$(GCC_CFLAGS)"
696 ln objc/libobjc.a . >/dev/null 2>&1 || cp objc/libobjc.a .
697 -if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi
699 # This is used by objc/Makefile if the user runs that directly.
700 sublibobjc.a: cc1obj libgcc2.ready
702 srcdir1=`cd $(srcdir); pwd`; \
704 $(MAKE) -f $$srcdir1/objc/Makefile libobjc.a \
705 srcdir=$$srcdir1 tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
706 GCC_FOR_TARGET="$$thisdir1/xgcc -B$$thisdir1/" \
707 GCC_CFLAGS="$(GCC_CFLAGS)"
709 # Compile two additional files that are linked with every program
710 # linked using GCC on system V, for the sake of C++ constructors.
711 crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
712 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_BEGIN \
713 -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtbegin.o
715 crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
716 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_END \
717 -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtend.o
719 # Compiling object files from source files.
721 # Note that dependencies on obstack.h are not written
722 # because that file is not part of GCC.
723 # Dependencies on gvarargs.h are not written
724 # because all that file does, when not compiling with GCC,
725 # is include the system varargs.h.
727 # C language specific files.
729 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h c-parse.h \
730 c-tree.h input.h flags.h
731 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
732 $(srcdir)/c-parse.c $(srcdir)/c-parse.h: $(srcdir)/c-parse.y
733 cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
734 $(srcdir)/c-parse.y: $(srcdir)/c-parse.in $(srcdir)/cond.awk
735 cd $(srcdir); awk -f cond.awk objc=0 c-parse.in > c-parse.y
737 c-decl.o : c-decl.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
738 c-typeck.o : c-typeck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
739 c-lang.o : c-lang.c $(CONFIG_H) $(TREE_H)
740 c-lex.o : c-lex.c $(CONFIG_H) $(TREE_H) c-lex.h c-tree.h c-parse.h \
742 c-aux-info.o : c-aux-info.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
743 c-convert.o : c-convert.c $(CONFIG_H) $(TREE_H) flags.h
744 c-pragma.o: c-pragma.c $(CONFIG_H) $(TREE_H)
746 # C++ language specific files.
748 cp-parse.o : $(srcdir)/cp-parse.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h cp-lex.h
749 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
750 `echo $(srcdir)/cp-parse.c | sed 's,^\./,,'`
752 $(srcdir)/cp-parse.c $(srcdir)/cp-parse.h : $(srcdir)/cp-parse.y
753 @echo expect 29 shift/reduce conflicts and 14 reduce/reduce conflicts
754 cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o cp-parse.c cp-parse.y
755 cd $(srcdir); grep '^#define[ ]*YYEMPTY' cp-parse.c >>cp-parse.h
757 cp-spew.o : cp-spew.c $(CONFIG_H) $(CPLUS_TREE_H) \
758 $(srcdir)/cp-parse.h flags.h cp-lex.h
759 cp-lex.o : cp-lex.c $(CONFIG_H) $(CPLUS_TREE_H) \
760 $(srcdir)/cp-parse.h $(srcdir)/cp-input.c flags.h cp-hash.h cp-lex.h
761 cp-decl.o : cp-decl.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \
762 cp-lex.h cp-decl.h stack.h
763 cp-decl2.o : cp-decl2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \
765 cp-type2.o : cp-type2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
766 cp-typeck.o : cp-typeck.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
767 cp-class.o : cp-class.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
768 cp-call.o : cp-call.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
769 cp-init.o : cp-init.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
770 cp-method.o : cp-method.c $(CONFIG_H) $(CPLUS_TREE_H)
771 cp-cvt.o : cp-cvt.c $(CONFIG_H) $(CPLUS_TREE_H)
772 cp-search.o : cp-search.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h
773 cp-tree.o : cp-tree.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
774 cp-ptree.o : cp-ptree.c $(CONFIG_H) $(CPLUS_TREE_H)
775 cp-gc.o : cp-gc.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
776 cp-except.o : cp-except.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
777 cp-expr.o : cp-expr.c $(CONFIG_H) $(CPLUS_TREE_H) $(RTL_H) flags.h \
779 cp-edsel.o : cp-edsel.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h
780 cp-xref.o : cp-xref.c $(CONFIG_H) $(CPLUS_TREE_H) input.h
781 cp-pt.o : cp-pt.c $(CONFIG_H) $(CPLUS_TREE_H) cp-decl.h cp-parse.h
783 # To make a configuration always use collect2, set USE_COLLECT2 to ld.
788 collect2 : collect2.o version.o $(LIBDEPS)
789 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
791 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o collect2 collect2.o version.o $(LIBS)
793 collect2.o : collect2.c $(CONFIG_H) gstab.h
794 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
795 -DTARGET_MACHINE=\"$(target)\" \
796 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
798 # Objectionable C language specific files.
800 objc-parse.o : $(srcdir)/objc-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
801 c-tree.h input.h flags.h objc-act.h
802 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/objc-parse.c
803 $(srcdir)/objc-parse.c : $(srcdir)/objc-parse.y
804 cd $(srcdir); $(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c
805 $(srcdir)/objc-parse.y: $(srcdir)/c-parse.in $(srcdir)/cond.awk
806 cd $(srcdir); awk -f cond.awk objc=1 c-parse.in > objc-parse.y
808 objc-act.o : objc-act.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h \
811 # A file used by all variants of C.
813 c-common.o : c-common.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
815 # Language-independent files.
817 gcc.o: gcc.c $(CONFIG_H) gvarargs.h obstack.h
818 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
819 -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
820 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
821 -DDEFAULT_TARGET_MACHINE=\"$(target)\" \
822 -DTOOLDIR_BASE_PREFIX=\"$(prefix)/\" \
823 -DTOOLDIR=\"$(tooldir)/\" \
824 $(MAYBE_TARGET_DEFAULT) \
825 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
832 convert.o: convert.c $(CONFIG_H) $(TREE_H) flags.h convert.h
834 tree.o : tree.c $(CONFIG_H) $(TREE_H) gvarargs.h flags.h function.h
835 print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
836 stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H) function.h
837 fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H) flags.h
838 toplev.o : toplev.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h input.h \
839 insn-attr.h xcoffout.h
840 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
841 $(MAYBE_TARGET_DEFAULT) $(MAYBE_USE_COLLECT2) \
842 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
844 rtl.o : rtl.c $(CONFIG_H) $(RTL_H)
846 print-rtl.o : print-rtl.c $(CONFIG_H) $(RTL_H)
847 rtlanal.o : rtlanal.c $(CONFIG_H) $(RTL_H)
849 varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h function.h \
850 defaults.h insn-codes.h expr.h hard-reg-set.h regs.h xcoffout.h
851 function.o : function.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
852 insn-flags.h insn-codes.h expr.h regs.h hard-reg-set.h insn-config.h \
854 stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
855 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h expr.h loop.h recog.h
856 expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) gvarargs.h flags.h function.h \
857 insn-flags.h insn-codes.h expr.h insn-config.h recog.h output.h typeclass.h
858 calls.o : calls.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h insn-codes.h \
860 expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
861 insn-flags.h insn-config.h insn-codes.h expr.h recog.h real.h
862 explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h hard-reg-set.h \
863 insn-config.h expr.h recog.h insn-flags.h insn-codes.h
864 optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
865 insn-flags.h insn-config.h insn-codes.h expr.h recog.h
866 dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h regs.h \
867 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h
868 sdbout.o : sdbout.c $(CONFIG_H) $(TREE_H) $(RTL_H) gsyms.h flags.h \
869 insn-config.h reload.h
870 dwarfout.o : dwarfout.c $(CONFIG_H) $(TREE_H) $(RTL_H) dwarf.h flags.h \
871 insn-config.h reload.h output.h defaults.h
872 xcoffout.o : xcoffout.c $(CONFIG_H) $(TREE_H) $(RTL_H) xcoffout.h flags.h
873 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) flags.h gvarargs.h function.h \
874 regs.h insn-config.h insn-codes.h real.h expr.h
875 getpwd.o : getpwd.c $(CONFIG_H)
877 integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h integrate.h \
878 insn-flags.h insn-config.h insn-codes.h expr.h real.h function.h
880 jump.o : jump.c $(CONFIG_H) $(RTL_H) flags.h hard-reg-set.h regs.h \
881 insn-config.h insn-flags.h insn-codes.h expr.h real.h
882 stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h
884 cse.o : cse.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h real.h \
885 insn-config.h recog.h
886 loop.o : loop.c $(CONFIG_H) $(RTL_H) flags.h loop.h insn-config.h \
887 insn-flags.h insn-codes.h regs.h hard-reg-set.h recog.h expr.h real.h
888 unroll.o : unroll.c $(CONFIG_H) $(RTL_H) insn-config.h insn-codes.h \
889 integrate.h regs.h flags.h expr.h loop.h
890 flow.o : flow.c $(CONFIG_H) $(RTL_H) flags.h insn-config.h \
891 basic-block.h regs.h hard-reg-set.h output.h
892 combine.o : combine.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h \
893 insn-config.h insn-flags.h insn-codes.h insn-attr.h regs.h expr.h \
894 basic-block.h recog.h real.h
895 regclass.o : regclass.c $(CONFIG_H) $(RTL_H) hard-reg-set.h flags.h \
896 basic-block.h regs.h insn-config.h recog.h reload.h real.h
897 local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) flags.h basic-block.h \
898 regs.h hard-reg-set.h insn-config.h recog.h output.h
899 global.o : global.c $(CONFIG_H) $(RTL_H) flags.h \
900 basic-block.h regs.h hard-reg-set.h insn-config.h output.h
902 reload.o : reload.c $(CONFIG_H) $(RTL_H) flags.h \
903 reload.h recog.h hard-reg-set.h insn-config.h insn-codes.h regs.h real.h
904 reload1.o : reload1.c $(CONFIG_H) $(RTL_H) flags.h expr.h \
905 reload.h regs.h hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
906 basic-block.h recog.h output.h
907 caller-save.o : caller-save.c $(CONFIG_H) $(RTL_H) flags.h \
908 regs.h hard-reg-set.h insn-config.h basic-block.h recog.h reload.h expr.h
909 reorg.o : reorg.c $(CONFIG_H) $(RTL_H) conditions.h hard-reg-set.h \
910 basic-block.h regs.h insn-config.h insn-attr.h insn-flags.h recog.h \
912 sched.o : sched.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h \
913 flags.h insn-config.h insn-attr.h
914 final.o : final.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h regs.h \
915 recog.h conditions.h insn-config.h insn-attr.h real.h output.h \
916 hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h
917 recog.o : recog.c $(CONFIG_H) $(RTL_H) \
918 regs.h recog.h hard-reg-set.h flags.h insn-config.h insn-attr.h \
919 insn-flags.h insn-codes.h real.h
920 reg-stack.o : reg-stack.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
921 regs.h hard-reg-set.h flags.h insn-config.h
923 aux-output.o : aux-output.c $(CONFIG_H) \
924 $(RTL_H) regs.h hard-reg-set.h real.h insn-config.h conditions.h \
925 insn-flags.h output.h insn-attr.h insn-codes.h
927 # Normally this target is not used; but it is used if you
928 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
929 # from the GNU Emacs distribution.
931 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
932 -Demacs -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'`
935 # Generate header and source files from the machine description,
938 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
939 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
940 insn-attr.h insn-attrtab.c
942 # The following pair of rules has this effect:
943 # genconfig is run only if the md has changed since genconfig was last run;
944 # but the file insn-config.h is touched only when its contents actually change.
946 # Each of the other insn-* files is handled by a similar pair of rules.
948 # This causes an anomaly in the results of make -n
949 # because insn-* is older than stamp-*
950 # and thus make -n thinks that insn-* will be updated
951 # and force recompilation of things that depend on it.
952 # We use move-if-changed precisely to avoid such recompilation.
953 # But there is no way to teach make -n that it will be avoided.
955 # Each of the insn-*.[ch] rules has a semicolon at the end,
956 # for otherwise the system Make on SunOS 4.1 never tries
957 # to recompile insn-*.o. To avoid problems and extra noise from
958 # versions of make which don't like empty commands (nothing after the
959 # trailing `;'), we call true for each.
961 insn-config.h: stamp-config ; true
962 stamp-config : md genconfig $(srcdir)/move-if-change
963 ./genconfig md > tmp-config.h
964 $(srcdir)/move-if-change tmp-config.h insn-config.h
967 insn-flags.h: stamp-flags ; true
968 stamp-flags : md genflags $(srcdir)/move-if-change
969 ./genflags md > tmp-flags.h
970 $(srcdir)/move-if-change tmp-flags.h insn-flags.h
973 insn-codes.h: stamp-codes ; true
974 stamp-codes : md gencodes $(srcdir)/move-if-change
975 ./gencodes md > tmp-codes.h
976 $(srcdir)/move-if-change tmp-codes.h insn-codes.h
979 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) expr.h real.h output.h \
980 insn-config.h insn-flags.h insn-codes.h
981 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
983 insn-emit.c: stamp-emit ; true
984 stamp-emit : md genemit $(srcdir)/move-if-change
985 ./genemit md > tmp-emit.c
986 $(srcdir)/move-if-change tmp-emit.c insn-emit.c
989 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h recog.h \
990 real.h output.h flags.h
991 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
993 insn-recog.c: stamp-recog ; true
994 stamp-recog : md genrecog $(srcdir)/move-if-change
995 ./genrecog md > tmp-recog.c
996 $(srcdir)/move-if-change tmp-recog.c insn-recog.c
999 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H)
1000 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1002 insn-extract.c: stamp-extract ; true
1003 stamp-extract : md genextract $(srcdir)/move-if-change
1004 ./genextract md > tmp-extract.c
1005 $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1008 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) regs.h output.h real.h
1009 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1011 insn-peep.c: stamp-peep ; true
1012 stamp-peep : md genpeep $(srcdir)/move-if-change
1013 ./genpeep md > tmp-peep.c
1014 $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1017 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) regs.h real.h output.h \
1018 insn-attr.h insn-config.h
1019 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1021 insn-attr.h: stamp-attr ; true
1022 stamp-attr : md genattr $(srcdir)/move-if-change
1023 ./genattr md > tmp-attr.h
1024 $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1027 insn-attrtab.c: stamp-attrtab ; true
1028 stamp-attrtab : md genattrtab $(srcdir)/move-if-change
1029 if cmp -s $(PREMADE_ATTRTAB_MD) md; \
1031 echo Using $(PREMADE_ATTRTAB); \
1032 cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \
1034 ./genattrtab md > tmp-attrtab.c; \
1036 $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1039 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) regs.h real.h conditions.h \
1040 hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h recog.h \
1042 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1044 insn-output.c: stamp-output ; true
1045 stamp-output : md genoutput $(srcdir)/move-if-change
1046 ./genoutput md > tmp-output.c
1047 $(srcdir)/move-if-change tmp-output.c insn-output.c
1050 # Compile the programs that generate insn-* from the machine description.
1051 # They are compiled with $(HOST_CC), and associated libraries,
1052 # since they need to run on this machine
1053 # even if GCC is being compiled to run on some other machine.
1055 # $(CONFIG_H) is omitted from the deps of the gen*.o
1056 # because these programs don't really depend on anything
1057 # about the target machine. They do depend on config.h itself,
1058 # since that describes the host machine.
1060 genconfig : genconfig.o $(HOST_RTL) $(HOST_LIBDEPS)
1061 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genconfig \
1062 genconfig.o $(HOST_RTL) $(HOST_LIBS)
1064 genconfig.o : genconfig.c $(RTL_H) hconfig.h
1065 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1067 genflags : genflags.o $(HOST_RTL) $(HOST_LIBDEPS)
1068 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genflags \
1069 genflags.o $(HOST_RTL) $(HOST_LIBS)
1071 genflags.o : genflags.c $(RTL_H) hconfig.h
1072 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1074 gencodes : gencodes.o $(HOST_RTL) $(HOST_LIBDEPS)
1075 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gencodes \
1076 gencodes.o $(HOST_RTL) $(HOST_LIBS)
1078 gencodes.o : gencodes.c $(RTL_H) hconfig.h
1079 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1081 genemit : genemit.o $(HOST_RTL) $(HOST_LIBDEPS)
1082 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genemit \
1083 genemit.o $(HOST_RTL) $(HOST_LIBS)
1085 genemit.o : genemit.c $(RTL_H) hconfig.h
1086 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1088 genrecog : genrecog.o $(HOST_RTL) $(HOST_LIBDEPS)
1089 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genrecog \
1090 genrecog.o $(HOST_RTL) $(HOST_LIBS)
1092 genrecog.o : genrecog.c $(RTL_H) hconfig.h
1093 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1095 genextract : genextract.o $(HOST_RTL) $(HOST_LIBDEPS)
1096 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genextract \
1097 genextract.o $(HOST_RTL) $(HOST_LIBS)
1099 genextract.o : genextract.c $(RTL_H) hconfig.h insn-config.h
1100 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1102 genpeep : genpeep.o $(HOST_RTL) $(HOST_LIBDEPS)
1103 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genpeep \
1104 genpeep.o $(HOST_RTL) $(HOST_LIBS)
1106 genpeep.o : genpeep.c $(RTL_H) hconfig.h
1107 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1109 genattr : genattr.o $(HOST_RTL) $(HOST_LIBDEPS)
1110 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattr \
1111 genattr.o $(HOST_RTL) $(HOST_LIBS)
1113 genattr.o : genattr.c $(RTL_H) hconfig.h
1114 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1116 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
1117 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattrtab \
1118 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)
1120 genattrtab.o : genattrtab.c $(RTL_H) hconfig.h insn-config.h
1121 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1123 genoutput : genoutput.o $(HOST_RTL) $(HOST_LIBDEPS)
1124 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genoutput \
1125 genoutput.o $(HOST_RTL) $(HOST_LIBS)
1127 genoutput.o : genoutput.c $(RTL_H) hconfig.h
1128 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1130 # Compile the libraries to be used by gen*.
1131 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1132 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1133 # with the rules for rtl.o, alloca.o, etc.
1134 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) $(RTL_H)
1135 rm -f $(HOST_PREFIX)rtl.c
1136 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1137 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1139 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H)
1140 rm -f $(HOST_PREFIX)print-rtl.c
1141 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1142 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1144 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
1145 rm -f $(HOST_PREFIX)rtlanal.c
1146 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1147 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1149 $(HOST_PREFIX_1)alloca.o: alloca.c
1150 rm -f $(HOST_PREFIX)alloca.c
1151 cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c
1152 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1154 $(HOST_PREFIX_1)obstack.o: obstack.c
1155 rm -f $(HOST_PREFIX)obstack.c
1156 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/obstack.c > $(HOST_PREFIX)obstack.c
1157 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1159 $(HOST_PREFIX_1)malloc.o: malloc.c
1160 rm -f $(HOST_PREFIX)malloc.c
1161 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1162 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1164 # This satisfies the dependency that we get if you cross-compile a compiler
1165 # that does not need to compile alloca, malloc or whatever.
1167 touch $(HOST_PREFIX_1)
1169 # Remake cpp and protoize.
1171 # Making the preprocessor
1175 cccp: cccp.o cexp.o version.o $(LIBDEPS)
1176 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cccp cccp.o cexp.o version.o $(LIBS)
1177 cexp.o: $(srcdir)/cexp.c $(CONFIG_H)
1178 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
1179 $(srcdir)/cexp.c: $(srcdir)/cexp.y
1180 cd $(srcdir); $(BISON) -o cexp.c cexp.y
1181 cccp.o: cccp.c $(CONFIG_H) pcp.h version.c
1182 # The reason we use $(libdir)/g++-include rather than using libsubdir
1183 # is for compatibility with the current version of libg++.
1184 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1185 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1186 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1187 -DLOCAL_INCLUDE_DIR=\"$(local_prefix)/include\" \
1188 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1189 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1190 -DTOOLDIR=\"$(tooldir)/\" \
1191 -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
1193 # Note for the stamp targets, we run the program `true' instead of
1194 # having an empty command (nothing following the semicolon).
1196 proto: config.status protoize unprotoize SYSCALLS.c.X
1198 protoize: protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1199 $(CC) $(ALL_CFLAGS) $(LDFLAGS) \
1200 protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
1201 protoize.o: stamp-proto ; true
1203 unprotoize: unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1204 $(CC) $(ALL_CFLAGS) $(LDFLAGS) \
1205 unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
1206 unprotoize.o: stamp-proto ; true
1208 stamp-proto: $(srcdir)/protoize.c getopt.h $(CONFIG_H)
1209 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1210 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1211 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1212 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1213 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1214 -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
1215 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1216 -DUNPROTOIZE $(srcdir)/protoize.c
1217 mv protoize.o unprotoize.o
1218 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1219 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1220 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1221 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1222 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1223 -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
1224 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1225 $(srcdir)/protoize.c
1228 getopt.o: $(srcdir)/getopt.c getopt.h
1229 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c
1230 getopt1.o: $(srcdir)/getopt1.c getopt.h
1231 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt1.c
1233 # This info describes the target machine, so compile with GCC just built.
1234 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES)
1235 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1236 cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1237 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1238 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1239 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1241 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1242 -rm -f tmp-proto.[cso]
1243 cp $(srcdir)/protoize.c tmp-proto.c
1244 chmod u+w tmp-proto.c
1245 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1246 $(CFLAGS) $(INCLUDES) \
1247 -DGCC_INCLUDE_DIR=0 \
1248 -DGPLUSPLUS_INCLUDE_DIR=0 \
1249 -DCROSS_INCLUDE_DIR=0 \
1250 -DTOOL_INCLUDE_DIR=0 \
1251 -DSTD_PROTO_DIR=0" tmp-proto.c
1252 @echo '**********' Expect 400 lines of differences.
1253 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1254 -wc -l tmp-proto.diff
1255 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1256 $(CFLAGS) $(INCLUDES) \
1257 -DGCC_INCLUDE_DIR=0 \
1258 -DGPLUSPLUS_INCLUDE_DIR=0 \
1259 -DCROSS_INCLUDE_DIR=0 \
1260 -DTOOL_INCLUDE_DIR=0 \
1261 -DSTD_PROTO_DIR=0" tmp-proto.c
1262 @echo Expect zero differences.
1263 diff $(srcdir)/protoize.c tmp-proto.c | cat
1264 -rm -f tmp-proto.[cso]
1266 # Build the include directory. The stamp files are stmp-* rather than
1267 # stamp-* so that mostlyclean does not force the include directory to
1270 stmp-headers: stmp-fixincludes $(USER_H) gvarargs.h gstdarg.h gstddef.h gsyslimits.h xlimits.h float.h
1271 # Copy in the headers provided with gcc.
1272 # The sed command gets just the last file name component;
1273 # this is necessary because VPATH could add a dirname.
1274 # Using basename would be simpler, but some systems don't have it.
1277 for file in $(USER_H); do \
1278 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1279 rm -f $$objdir/include/$$realfile; \
1280 cp $$realfile $$objdir/include; \
1281 chmod a+r $$objdir/include/$$realfile; \
1283 rm -f include/syslimits.h
1284 if [ -f include/limits.h ]; then \
1285 mv include/limits.h include/syslimits.h; \
1287 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
1289 chmod a+r include/syslimits.h
1290 rm -f include/varargs.h
1291 cp $(srcdir)/gvarargs.h include/varargs.h
1292 chmod a+r include/varargs.h
1293 rm -f include/stdarg.h
1294 cp $(srcdir)/gstdarg.h include/stdarg.h
1295 chmod a+r include/stdarg.h
1296 rm -f include/stddef.h
1297 cp $(srcdir)/gstddef.h include/stddef.h
1298 chmod a+r include/stddef.h
1299 rm -f include/limits.h
1300 cp xlimits.h include/limits.h
1301 chmod a+r include/limits.h
1302 rm -f include/float.h
1303 cp float.h include/float.h
1304 chmod a+r include/float.h
1305 # Install the README
1306 rm -f include/README
1307 cp $(srcdir)/README-fixinc include/README
1308 chmod a+r include/README
1311 # Build fixed copies of system files.
1312 stmp-fixincludes: $(srcdir)/$(FIXINCLUDES)
1315 for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \
1318 $(srcdir)/$(FIXINCLUDES) include $$dir $(srcdir); \
1321 touch stmp-fixincludes
1323 # Remake the info files.
1325 doc: $(srcdir)/cpp.info $(srcdir)/gcc.info
1327 $(srcdir)/cpp.info: cpp.texi
1328 $(MAKEINFO) `echo $(srcdir)/cpp.texi | sed 's,^\./,,'`
1330 #$(srcdir)/gplus.info: gplus.texi
1331 # $(MAKEINFO) `echo $(srcdir)/gplus.texi | sed 's,^\./,,'`
1333 $(srcdir)/gcc.info: gcc.texi extend.texi install.texi invoke.texi \
1334 md.texi rtl.texi tm.texi
1335 $(MAKEINFO) `echo $(srcdir)/gcc.texi | sed 's,^\./,,'`
1337 # This works with GNU Make's default rule.
1338 $(srcdir)/gcc.dvi: gcc.texi extend.texi install.texi invoke.texi \
1339 md.texi rtl.texi tm.texi
1341 # This works with GNU Make's default rule.
1342 $(srcdir)/cpp.dvi: cpp.texi
1344 $(srcdir)/INSTALL: install1.texi install.texi
1345 $(MAKEINFO) -D INSTALLONLY --no-header `echo $(srcdir)/install1.texi | sed 's,^\./,,'`
1347 # Deletion of files made during compilation.
1348 # There are four levels of this:
1349 # `mostlyclean', `clean', `distclean' and `realclean'.
1350 # `mostlyclean' is useful while working on a particular type of machine.
1351 # It deletes most, but not all, of the files made by compilation.
1352 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
1353 # `clean' deletes everything made by running `make all'.
1354 # `distclean' also deletes the files made by config.
1355 # `realclean' also deletes everything that could be regenerated automatically.
1359 -rm -f $(STAGESTUFF)
1360 # Clean the objc subdir if we created one.
1361 if [ -d objc ]; then \
1362 srcdir1=`cd $(srcdir); pwd`; \
1363 cd objc; $(MAKE) -f $$srcdir1/objc/Makefile mostlyclean; \
1366 # Delete the temporary source copies for cross compilation.
1367 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
1368 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
1369 -rm -f $(HOST_PREFIX_1)obstack.c
1370 # Delete the temp files made in the course of building libgcc.a.
1371 -rm -f tmplibgcc* tmpcopy xlimits.h
1372 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
1373 # Delete other temporary files.
1374 -rm -f tmp-float.h tmp-gcc.xtar.Z
1375 -rm -f tmp-foo1 tmp-foo2 tmp-proto.* tmp-unproto.1 tmp-SYSCALLS.s
1376 # Delete the stamp files.
1377 -rm -f stamp-* tmp-*
1378 # Delete debugging dump files.
1379 -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
1380 -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
1381 # Delete some files made during installation.
1382 -rm -f specs float.h enquire SYSCALLS.c.X SYSCALLS.c
1383 -rm -f collect collect2 ld mips-tfile mips-tdump alloca.s
1384 # Delete unwanted output files from TeX.
1385 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
1386 # Delete sorted indices we don't actually use.
1387 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
1388 # Delete core dumps.
1389 -rm -f core config/core
1391 # Delete all files made by compilation
1392 # that don't exist in the distribution.
1394 # It may not be quite desirable to delete unprotoize.c here,
1395 # but the spec for `make clean' requires it.
1396 # Using unprotoize.c is not quite right in the first place,
1397 # but what better way is there?
1398 -rm -f libgcc.a libgcc1.a libgcc2.a libgcc2.ready libgcc1.null
1400 # Delete the include directory.
1401 -rm -rf stmp-* include
1403 # Delete all files that users would normally create
1404 # while building and installing GCC.
1406 -rm -f tm.h aux-output.c config.h md config.status tconfig.h hconfig.h
1407 -rm -f Makefile *.oaux
1408 -rm -fr stage1 stage2 stage3 stage4
1410 # Delete anything likely to be found in the source directory
1411 # that shouldn't be in the distribution.
1412 extraclean: distclean
1413 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
1414 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
1415 -rm -f *.dvi *.oaux *.d *.Z *.tar *.xtar *diff
1416 -rm -f *lose config/*lose
1417 -rm -f *.s *.s[0-9] *.i install1.texi config/ChangeLog
1419 # Get rid of every file that's generated from some other file.
1420 # Most of these files ARE PRESENT in the GCC distribution.
1421 realclean: distclean
1422 -rm -f c-parse.y objc-parse.y
1423 -rm -f cp-parse.c cp-parse.h cp-parse.output
1424 -rm -f objc-parse.c objc-parse.output
1425 -rm -f c-parse.c c-parse.h c-parse.output
1426 -rm -f cexp.c cexp.output TAGS
1427 -rm -f cpp.info* cpp.??s cpp.*aux
1428 -rm -f gcc.info* gcc.??s gcc.*aux
1429 -rm -f gplus.info* gplus.??s gplus.*aux
1431 # Entry points `install' and `uninstall'.
1432 # Also use `install-collect2' to install collect2 when the config files don't.
1434 # The semicolon is to prevent the install.sh -> install default rule
1435 # from doing anything. Having it run true helps avoid problems and
1436 # noise from versions of make which don't like to have null commands.
1437 install: $(INSTALL_TARGET) ; true
1439 # Copy the compiler files into directories where they will be run.
1440 install-normal: install-common install-libgcc $(INSTALL_HEADERS) install-man
1442 # Do nothing while making gcc with a cross-compiler. The person who
1443 # makes gcc for the target machine has to know how to put a complete
1444 # gcc together by hand.
1445 install-build: force
1446 @echo You have to install gcc on your target machine by hand.
1448 # Run this on the target machine
1449 # to finish installation of cross compiler.
1450 install-cross-rest: install-float-h-cross
1452 # Install float.h for cross compiler.
1453 # Run this on the target machine!
1454 install-float-h-cross:
1455 # if [ -f enquire ] ; then true; else false; fi
1456 # Note: don't use -. We should fail right away if enquire was not made.
1457 ./enquire -f > $(tmpdir)/float.h
1458 -rm -f $(libsubdir)/include/float.h
1459 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
1460 -rm -f $(tmpdir)/float.h
1461 chmod a-x $(libsubdir)/include/float.h
1463 # Create the installation directory.
1465 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi
1466 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; fi
1467 # This dir isn't curretly searched by cpp.
1468 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; fi
1469 -if [ -d $(libdir)/gcc-lib/$(target) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target) ; fi
1470 -if [ -d $(libdir)/gcc-lib/$(target)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version) ; fi
1471 -if [ -d $(libdir)/gcc-lib/$(target)/$(version)/include ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version)/include ; fi
1472 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; fi
1473 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; fi
1474 -if [ -f gcc-cross ] ; \
1476 if [ -d $(tooldir) ] ; then true ; else mkdir $(tooldir) ; fi ; \
1477 if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; fi ; \
1480 # We don't use mkdir -p to create the parents of mandir,
1481 # because some systems don't support it.
1482 # Instead, we use this technique to create the immediate parent of mandir.
1483 -parent=`echo $(mandir)|sed -e 's@/[^/]*$$@@'`; \
1484 if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
1485 -if [ -d $(mandir) ] ; then true ; else mkdir $(mandir) ; fi
1487 # Install the compiler executables built during cross compilation.
1488 # Deps on $(srcdir)/g++ $(srcdir)/c++ would be natural here,
1489 # but the latter would get confused with the target `c++'.
1490 install-common: native install-dir xgcc $(EXTRA_PARTS)
1491 for file in $(COMPILERS); do \
1492 if [ -f $$file ] ; then \
1493 rm -f $(libsubdir)/$$file; \
1494 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
1498 for file in $(EXTRA_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
1499 if [ x"$$file" != x.. ]; then \
1500 rm -f $(libsubdir)/$$file; \
1501 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
1504 # Don't mess with specs if it doesn't exist yet.
1505 -if [ -f specs ] ; then \
1506 rm -f $(libsubdir)/specs; \
1507 $(INSTALL_DATA) specs $(libsubdir)/specs; \
1509 # Install the driver program as gcc-$(target)
1510 # and also as either gcc (if native) or $(tooldir)/bin/gcc.
1511 -if [ -f gcc-cross ] ; then \
1512 $(INSTALL_PROGRAM) gcc-cross $(bindir)/gcc-$(target); \
1513 if [ -d $(tooldir)/bin/. ] ; then \
1514 rm -f $(tooldir)/bin/gcc; \
1515 $(INSTALL_PROGRAM) gcc-cross $(tooldir)/bin/gcc; \
1518 rm -f $(bindir)/gcc; \
1519 $(INSTALL_PROGRAM) xgcc $(bindir)/gcc; \
1520 rm -f $(bindir)/gcc-$(target)-1; \
1521 ln $(bindir)/gcc $(bindir)/gcc-$(target)-1; \
1522 mv $(bindir)/gcc-$(target)-1 $(bindir)/gcc-$(target); \
1524 # Install protoize if it was compiled.
1525 -if [ -f protoize ]; \
1527 rm -f $(bindir)/protoize; \
1528 $(INSTALL_PROGRAM) protoize $(bindir)/protoize; \
1529 rm -f $(bindir)/unprotoize; \
1530 $(INSTALL_PROGRAM) unprotoize $(bindir)/unprotoize; \
1531 rm -f $(libsubdir)/SYSCALLS.c.X; \
1532 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
1533 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
1535 -if [ -f cc1plus ] ; then \
1536 rm -f $(bindir)/c++ ; \
1537 $(INSTALL_PROGRAM) $(srcdir)/c++ $(bindir)/c++ ; \
1538 rm -f $(bindir)/g++ ; \
1539 $(INSTALL_PROGRAM) $(srcdir)/g++ $(bindir)/g++ ; \
1541 -rm -f $(libsubdir)/cpp
1542 $(INSTALL_PROGRAM) cpp $(libsubdir)/cpp
1544 # Install the man pages.
1545 install-man: install-dir $(srcdir)/gcc.1 $(srcdir)/cccp.1 $(srcdir)/g++.1
1546 -rm -f $(mandir)/gcc$(manext)
1547 -$(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/gcc$(manext)
1548 -chmod a-x $(mandir)/gcc$(manext)
1549 -rm -f $(mandir)/cccp$(manext)
1550 -$(INSTALL_DATA) $(srcdir)/cccp.1 $(mandir)/cccp$(manext)
1551 -chmod a-x $(mandir)/cccp$(manext)
1552 -$(INSTALL_DATA) $(srcdir)/g++.1 $(mandir)/g++$(manext)
1553 -chmod a-x $(mandir)/g++$(manext)
1555 # Install the library.
1556 install-libgcc: libgcc.a install-dir
1557 -if [ -f libgcc.a ] ; then \
1558 rm -f $(libsubdir)/libgcc.a; \
1559 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
1560 if $(RANLIB_TEST) ; then \
1561 (cd $(libsubdir); $(RANLIB) libgcc.a); else true; fi; \
1562 chmod a-x $(libsubdir)/libgcc.a; \
1565 # Install the objc run time library.
1566 install-libobjc: libobjc.a install-dir
1567 -if [ -f libobjc.a ] ; then \
1568 rm -f $(libsubdir)/libobjc.a; \
1569 $(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \
1570 if $(RANLIB_TEST) ; then \
1571 (cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \
1572 chmod a-x $(libsubdir)/libobjc.a; \
1575 # Install all the header files built in the include subdirectory.
1576 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) install-assert-h
1577 # Fix symlinks to absolute paths in the installed include directory to
1578 # point to the installed directory, not the build directory.
1579 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
1580 if [ $$? -eq 0 ]; then \
1581 dir=`cd include; pwd`; \
1582 for i in $$files; do \
1583 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
1584 if expr "$$dest" : "$$dir.*" > /dev/null; then \
1585 rm -f $(libsubdir)/include/$$i; \
1586 ln -s $(libsubdir)/include`echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
1591 # Create or recreate the gcc private include file directory.
1592 install-include-dir:
1593 -rm -rf $(libsubdir)/include
1594 mkdir $(libsubdir)/include
1595 -chmod a+rx $(libsubdir)/include
1597 # Install the include directory using tar.
1598 install-headers-tar: stmp-headers install-include-dir
1599 ( cd include; tar cf - . ) | (cd $(libsubdir)/include; tar xpBf - )
1601 # Install the include directory using cpio.
1602 install-headers-cpio: stmp-headers install-include-dir
1603 ( cd include; find . -print | cpio -pdum $(libsubdir)/include )
1605 # Put assert.h in /usr/local/include, so it won't override GNU libc's assert.h.
1606 # Don't replace the assert.h already there if it is not from GCC.
1607 # This code would be simpler if it tested for -f ... && ! grep ...
1608 # but supposedly the ! operator is missing in sh on some systems.
1609 install-assert-h: assert.h install-dir
1610 if [ -f $(assertdir)/assert.h ]; \
1612 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
1614 rm -f $(assertdir)/assert.h; \
1615 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
1616 chmod a-x $(assertdir)/assert.h; \
1620 rm -f $(assertdir)/assert.h; \
1621 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
1622 chmod a-x $(assertdir)/assert.h; \
1625 # Use this target to install the program `collect2' under the name `ld'.
1626 install-collect2: collect2
1627 $(INSTALL_PROGRAM) collect2 $(libsubdir)/ld
1628 # Install the driver program as $(libsubdir)/gcc for collect2.
1629 $(INSTALL_PROGRAM) xgcc $(libsubdir)/gcc
1631 # Cancel installation by deleting the installed files.
1633 -rm -rf $(libsubdir)
1634 -rm -rf $(bindir)/gcc
1635 -rm -rf $(bindir)/protoize
1636 -rm -rf $(bindir)/unprotoize
1637 -rm -rf $(mandir)/gcc$(manext)
1638 -rm -rf $(mandir)/cccp$(manext)
1639 -rm -rf $(mandir)/protoize$(manext)
1640 -rm -rf $(mandir)/unprotoize$(manext)
1642 # These exist for maintenance purposes.
1644 # Update the tags table.
1648 mv -f c-parse.[ch] cp-parse.[ch] objc-parse.c cexp.c =*.[chy] temp; \
1649 etags *.y *.h *.c; \
1653 # Create the distribution tar file.
1654 #dist: gcc-$(version).tar.Z
1657 gcc.xtar.Z: gcc.xtar
1658 compress < gcc.xtar > tmp-gcc.xtar.Z
1659 mv tmp-gcc.xtar.Z gcc.xtar.Z
1661 #gcc-$(version).tar.Z: gcc-$(version).tar
1662 # compress < gcc-$(version).tar > gcc-$(version).tar.Z
1664 #gcc-$(version).tar:
1666 # Make the distribution.
1667 tar chf gcc.xtar gcc-$(version)
1669 distdir: doc $(srcdir)/INSTALL c-parse.y objc-parse.y
1670 if grep -s "for version ${version}" gcc.texi; \
1672 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
1674 # Update the version number in README
1675 awk '$$1 " " $$2 " " $$3 == "This directory contains" \
1676 { $$6 = version; print $$0 } \
1677 $$1 " " $$2 " " $$3 != "This directory contains"' \
1678 version=$(version) README > tmp.README
1679 mv tmp.README README
1680 -rm -rf gcc-$(version) tmp
1681 # Put all the files in a temporary subdirectory
1682 # which has the name that we want to have in the tar file.
1686 for file in *[0-9a-zA-Z+]; do \
1687 ln $$file tmp > /dev/null 2>&1 || cp $$file tmp; \
1690 for file in *[0-9a-zA-Z+]; do \
1691 ln $$file ../tmp/config >/dev/null 2>&1 || cp $$file ../tmp/config; \
1694 for file in *[0-9a-zA-Z+]; do \
1695 ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \
1698 mv tmp gcc-$(version)
1699 # Get rid of everything we don't want in the distribution.
1700 cd gcc-$(version); make -f Makefile.in extraclean
1702 # do make -f ../gcc/Makefile maketest DIR=../gcc
1703 # in the intended test directory to make it a suitable test directory.
1704 # THIS IS OBSOLETE; use the -srcdir operand in configure instead.
1706 ln -s $(DIR)/*.[chy] .
1707 ln -s $(DIR)/configure .
1708 ln -s $(DIR)/*.def .
1710 ln -s $(DIR)/.gdbinit .
1711 ln -s $(DIR)/$(FIXINCLUDES) .
1712 -ln -s $(DIR)/bison.simple .
1713 ln -s $(DIR)/config .
1714 ln -s $(DIR)/move-if-change .
1715 # The then and else were swapped to avoid a problem on Ultrix.
1716 if [ ! -f Makefile ] ; then ln -s $(DIR)/Makefile .; else false; fi
1717 -rm tm.h aux-output.c config.h md
1719 # You must then run config to set up for compilation.
1722 # Only build the C compiler for stage1, because that is the only one that
1723 # we can guarantee will build with the native compiler, and also it is the
1724 # only thing useful for building stage2.
1725 $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES=c
1727 # This used to define ALLOCA as empty, but that would lead to bad results
1728 # for a subsequent `make install' since that would not have ALLOCA empty.
1729 # To prevent `make install' from compiling alloca.o and then relinking cc1
1730 # because alloca.o is newer, we permit these recursive makes to compile
1731 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
1732 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1734 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1737 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1739 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1742 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1744 # Compare the object files in the current directory with those in the
1748 for file in *.o; do \
1749 tail +16c $$file > tmp-foo1; \
1750 tail +16c stage2/$$file > tmp-foo2 2>/dev/null \
1751 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
1755 # Similar, but compare with stage3 directory
1757 for file in *.o; do \
1758 tail +16c $$file > tmp-foo1; \
1759 tail +16c stage3/$$file > tmp-foo2 2>/dev/null \
1760 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
1764 # Copy the object files from a particular stage into a subdirectory.
1766 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
1767 -mv $(STAGESTUFF) stage1
1768 -rm -f stage1/libgcc.a
1770 -if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi
1773 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
1774 -mv $(STAGESTUFF) stage2
1775 -rm -f stage2/libgcc.a
1777 -if $(RANLIB_TEST) ; then $(RANLIB) stage2/libgcc.a; else true; fi
1780 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
1781 -mv $(STAGESTUFF) stage3
1782 -rm -f stage3/libgcc.a
1784 -if $(RANLIB_TEST) ; then $(RANLIB) stage3/libgcc.a; else true; fi
1787 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
1788 -mv $(STAGESTUFF) stage4
1789 -rm -f stage4/libgcc.a
1791 -if $(RANLIB_TEST) ; then $(RANLIB) stage4/libgcc.a; else true; fi
1793 # Copy just the executable files from a particular stage into a subdirectory,
1794 # and delete the object files. Use this if you're just verifying a version
1795 # that is pretty sure to work, and you are short of disk space.
1797 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
1798 -mv $(GCC_PARTS) stage1
1799 -rm -f stage1/libgcc.a
1800 -cp libgcc.a stage1 && $(RANLIB) stage1/libgcc.a
1804 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
1805 -mv $(GCC_PARTS) stage2
1806 -rm -f stage2/libgcc.a
1807 -cp libgcc.a stage2 && $(RANLIB) stage2/libgcc.a
1811 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
1812 -mv $(GCC_PARTS) stage3
1813 -rm -f stage3/libgcc.a
1814 -cp libgcc.a stage3 && $(RANLIB) stage3/libgcc.a
1818 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
1819 -mv $(GCC_PARTS) stage4
1820 -rm -f stage4/libgcc.a
1821 -cp libgcc.a stage4 && $(RANLIB) stage4/libgcc.a
1824 #In GNU Make, ignore whether `stage*' exists.
1825 .PHONY: stage1 stage2 stage3 stage4 clean realclean TAGS bootstrap
1826 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4