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 # The GCC to use for compiling libgcc2.a, enquire, and cross-test.
92 # Usually the one we just built.
93 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
94 GCC_FOR_TARGET = ./xgcc -B./
96 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
97 # It omits XCFLAGS, and specifies -B./.
98 # It also specifies -B$(tooldir)/ to find as and ld for a cross compiler.
99 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS)
101 # Special flags for compiling enquire.
102 # We disable optimization to make floating point more reliable.
103 ENQUIRE_CFLAGS = -DNO_MEM -DNO_STDDEF -DNO_LONG_DOUBLE_IO -O0
104 ENQUIRE_LDFLAGS = $(LDFLAGS)
106 # Tools to use when building a cross-compiler.
107 # These are used because `configure' appends `cross-make'
108 # to the makefile when making a cross-compiler.
110 TARGET_TOOLPREFIX = $(tooldir)/bin/
111 AR_FOR_TARGET = $(TARGET_TOOLPREFIX)ar
112 AR_FOR_TARGET_FLAGS = rc
113 RANLIB_FOR_TARGET = $(TARGET_TOOLPREFIX)ranlib
114 RANLIB_TEST_FOR_TARGET = [ -f $(TARGET_TOOLPREFIX)ranlib ]
116 # Dir to search for system headers. Overridden by cross-make.
117 SYSTEM_HEADER_DIR = /usr/include
119 # There may be a premade insn-attrtab.c for this machine.
120 # (You could rebuild it with genattrtab as usual, but it takes a long time.)
121 # PREMADE_ATTRTAB is the file name of the file to use.
122 # PREMADE_ATTRTAB_MD is the md file it corresponds to.
123 PREMADE_ATTRTAB_MD = Makefile # Guaranteed not to cmp equal to md.
126 target= ... `configure' substitutes actual target name here.
127 xmake_file= ... `configure' substitutes actual x- file name here.
128 tmake_file= ... `configure' substitutes actual t- file name here.
129 version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c`
131 # Directory where sources are, from where we are.
133 # Common prefix for installation directories.
134 # NOTE: This directory must exist when you start installation.
136 # Directory in which to put host dependent programs and libraries
137 exec_prefix = $(prefix)
138 # Directory in which to put the executable for the command `gcc'
139 bindir = $(exec_prefix)/bin
140 # Directory in which to put the directories used by the compiler.
141 libdir = $(exec_prefix)/lib
142 # Directory in which the compiler finds executables, libraries, etc.
143 libsubdir = $(libdir)/gcc-lib/$(target)/$(version)
144 # Directory for header file assert.h.
145 includedir = $(prefix)/include
146 # assertdir is overridden in cross-make.
147 assertdir = $(includedir)
148 # Extension (if any) to put in installed man-page filename.
150 # Directory in which to put man pages.
151 mandir = $(prefix)/man/man1
152 # Directory in which to find other cross-compilation tools and headers.
153 # Used in install-cross.
154 tooldir = $(prefix)/$(target)
155 # Dir for temp files.
158 # Additional system libraries to link with.
161 # Change this to a null string if obstacks are installed in the
165 # Specify the rule for actually making libgcc1.a.
166 # The value may be empty; that means to do absolutely nothing
167 # with or for libgcc1.a.
170 # Specify the rule for actually making libgcc2.a.
173 # Options to use when compiling libgcc2.a.
174 # -g1 causes output of debug info only for file-scope entities.
175 # we use this here because that should be enough, and also
176 # so that -g1 will be tested.
177 LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1
179 # List of extra executables that should be compiled for this target machine
180 # that are used for compiling from source code to object code.
181 # The rules for compiling them should be in the t-* file for the machine.
184 # Like EXTRA_PASSES, but these are used when linking.
187 # List of extra object files that should be compiled for this target machine.
188 # The rules for compiling them should be in the t-* file for the machine.
191 # List of extra object files that should be compiled and linked with
192 # compiler proper (cc1, cc1obj, cc1plus).
195 # List of additional header files to install.
196 # Often this is edited directly by `configure'.
199 # Set this to `ld' to enable use of collect2.
201 # It is convenient for configure to add the assignment at the beginning,
202 # so don't override it here.
204 # List of extra C and assembler files to add to libgcc1.a.
205 # Assembler files should have names ending in `.asm'.
208 # List of extra C and assembler files to add to libgcc2.a.
209 # Assembler files should have names ending in `.asm'.
212 # Program to convert libraries.
215 # Control whether header files are installed.
216 # We will change this to install-fixincludes eventually.
217 # It would be useful for people to try this now.
218 INSTALL_HEADERS=install-headers
220 # Select which version of fixincludes to use (I.E. regular versus SVR4)
221 FIXINCLUDES=fixincludes
223 # Additional directories of header files to run fixincludes on.
224 # On most systems, this is empty.
225 OTHER_FIXINCLUDES_DIRS=
227 # List of things which should already be built whenever we try to use xgcc
228 # to compile anything (without linking).
229 GCC_PASSES=xgcc cc1 cpp $(EXTRA_PASSES)
231 # List of things which should already be built whenever we try to use xgcc
233 GCC_PARTS=$(GCC_PASSES) libgcc.a $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
235 # Directory to link to, when using the target `maketest'.
238 # Flags to use when cross-building GCC.
239 # Prefix to apply to names of object files when using them
240 # to run on the machine we are compiling on.
242 # Prefix to apply to names of object files when compiling them
243 # to run on the machine we are compiling on.
244 # The default for this variable is chosen to keep these rules
245 # out of the way of the other rules for compiling the same source files.
248 HOST_CFLAGS=$(ALL_CFLAGS)
250 HOST_LDFLAGS=$(LDFLAGS)
251 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
252 HOST_ALLOCA=$(ALLOCA)
253 HOST_MALLOC=$(MALLOC)
254 HOST_OBSTACK=$(OBSTACK)
256 # Choose the real default target.
259 # Choose the real install target.
260 INSTALL_TARGET=install-native
262 # End of variables for you to override.
264 # Definition of `all' is here so that new rules inserted by sed
265 # do not specify the default target.
266 # The real definition is under `all.internal' (for native compilers)
267 # or `all.cross' (for cross compilers).
270 # This tells GNU Make version 3 not to put all variables in the environment.
273 # sed inserts variable overrides after the following line.
279 # Now figure out from those variables how to compile and link.
283 # IN_GCC tells obstack.h to use gstddef.h.
284 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC
286 # This is the variable actually used when we compile.
287 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
290 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
292 # Even if ALLOCA is set, don't use it if compiling with GCC.
293 USE_ALLOCA= ` case "${CC}" in "${OLDCC}") echo ${ALLOCA} ;; esac `
294 USE_HOST_ALLOCA= ` case "${HOST_CC}"@"${HOST_ALLOCA}" in "${OLDCC}"@?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
295 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
296 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
298 # Dependency on obstack, alloca, malloc or whatever library facilities
299 # are not installed in the system libraries.
300 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
301 LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC)
303 # Likewise, for use in the tools that must run on this machine
304 # even if we are cross-building GCC.
305 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
306 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC)
308 # How to link with both our special library facilities
309 # and the system's installed libraries.
310 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(CLIB)
312 # Likewise, for use in the tools that must run on this machine
313 # even if we are cross-building GCC.
314 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
317 HOST_RTL = $(HOST_PREFIX)rtl.o
318 HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
319 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
321 # Specify the directories to be searched for header files.
322 # Both . and srcdir are used, in that order,
323 # so that tm.h and config.h will be found in the compilation
324 # subdirectory rather than in the source directory.
325 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config
326 SUBDIR_INCLUDES = -I.. -I../$(srcdir) -I../$(srcdir)/config
328 # Always use -I$(srcdir)/config when compiling.
330 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
332 # This tells GNU make version 3 not to export all the variables
333 # defined in this file into the environment.
336 # Lists of files for various purposes.
338 # A list of all the language-specific executables.
339 COMPILERS = cc1 cc1plus cc1obj
341 # Language-specific object files for C.
342 C_OBJS = c-parse.o c-lang.o c-lex.o \
343 c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-pragma.o
345 # Language-specific object files for Objectionable C.
346 OBJC_OBJS = objc-parse.o objc-actions.o \
347 c-lex.o c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-pragma.o
349 # Language-specific object files for C++.
350 CPLUS_OBJS = cp-parse.o cp-decl.o cp-decl2.o \
351 cp-typeck.o cp-type2.o cp-tree.o cp-ptree.o \
352 cp-cvt.o cp-search.o cp-lex.o cp-gc.o cp-call.o \
353 cp-class.o cp-init.o cp-method.o cp-except.o \
354 cp-expr.o cp-pt.o cp-edsel.o cp-xref.o \
355 $(CPLUS_INPUT) cp-spew.o c-common.o
357 # Language-independent object files.
358 OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
359 function.o stmt.o expr.o calls.o expmed.o explow.o optabs.o varasm.o \
360 rtl.o print-rtl.o rtlanal.o emit-rtl.o \
361 dbxout.o sdbout.o dwarfout.o xcoffout.o \
362 integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o \
363 regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o \
364 insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o \
365 insn-recog.o insn-extract.o insn-output.o insn-emit.o \
366 insn-attrtab.o aux-output.o getpwd.o convert.o $(EXTRA_OBJS)
368 # GEN files are listed separately, so they can be built before doing parallel
369 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
370 # them before rtl.o is compiled.
371 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig genpeep
373 # Files to be copied away after each stage in building.
374 STAGESTUFF = *.o insn-flags.h insn-config.h insn-codes.h \
375 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
376 insn-attr.h insn-attrtab.c \
377 stamp-flags stamp-config stamp-codes \
378 stamp-output stamp-recog stamp-emit stamp-extract stamp-peep \
379 stamp-attr stamp-attrtab stamp-proto \
380 genemit genoutput genrecog genextract genflags gencodes genconfig genpeep \
382 $(GCC_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross cccp \
383 cc1plus cc1obj enquire protoize unprotoize specs collect2 $(USE_COLLECT2)
385 # Members of libgcc1.a.
386 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
387 _lshrsi3 _lshlsi3 _ashrsi3 _ashlsi3 \
388 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
389 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
390 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
391 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
392 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
394 # Library members defined in libgcc2.c.
395 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
396 _lshrdi3 _lshldi3 _ashldi3 _ashrdi3 _ffsdi2 \
397 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
398 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
399 __gcc_bcmp _varargs _eprintf _op_new _new_handler _op_delete \
400 _bb _shtab _clear_cache _trampoline __main _exit _ctors
402 # Header files that are made available under the same name
403 # to programs compiled with GCC.
404 USER_H = va-alpha.h va-i860.h va-i960.h va-mips.h va-m88k.h \
405 va-pa.h va-pyr.h va-sparc.h va-spur.h proto.h $(EXTRA_HEADERS)
407 # All the header files that are installed for users from GCC itself.
408 INSTALLED_H = float.h stddef.h stdarg.h varargs.h $(USER_H) limits.h \
411 # The files that "belong" in CONFIG_H are deliberately omitted
412 # because having them there would not be useful in actual practice.
413 # All they would do is cause complete recompilation every time
414 # one of the machine description files is edited.
415 # That may or may not be what one wants to do.
416 # If it is, rm *.o is an easy way to do it.
417 # CONFIG_H = config.h tm.h
419 RTL_H = rtl.h rtl.def machmode.h machmode.def
420 TREE_H = tree.h real.h tree.def machmode.h machmode.def
421 CPLUS_TREE_H = $(TREE_H) cp-tree.h cp-tree.def
423 # Avoid a lot of time thinking about remaking Makefile.in and *.def.
426 Makefile: $(srcdir)/Makefile.in $(srcdir)/configure $(srcdir)/version.c \
427 $(srcdir)/config/$(xmake_file) $(srcdir)/config/$(tmake_file)
430 all.internal: start.encap rest.encap
431 # This is what to compile if making a cross-compiler.
432 all.cross: native gcc-cross specs libgcc.a cross-test $(EXTRA_PARTS)
433 # This is what to compile if making gcc with a cross-compiler.
434 all.build: native xgcc $(EXTRA_PARTS)
435 # This is what must be made before installing GCC and converting libraries.
436 start.encap: native xgcc specs $(LIBGCC1) xlimits.h
437 # Use this to make a GCC that will be used only to recompile GCC.
438 for-bootstrap: start.encap libgcc.a
439 # These can't be made, with COFF encapsulation, until after GCC can run.
440 rest.encap: libgcc.a float.h $(EXTRA_PARTS)
441 # This is what is made with the host's compiler
442 # whether making a cross compiler or not.
443 native: config.status cpp $(LANGUAGES) $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
445 # Define the names for selecting languages in LANGUAGES.
448 OBJC objc: cc1obj objc-runtime
449 OBJECTIVE-C objective-c: cc1obj objc-runtime
452 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
453 # a target to build even if it is up-to-date. So we must verify that
454 # config.status does not exist before failing.
456 @if [ ! -f config.status ] ; then \
457 echo You must configure gcc. Look at the INSTALL file for details.; \
463 # On the target machine, finish building a cross compiler.
464 # This does the things that can't be done on the host machine.
465 rest.cross: libgcc.a float.h specs
467 # Verify that it works to compile and link cross-test.
468 # If it does, then there are sufficient replacements for libgcc1.a.
469 cross-test: cross-test.o native gcc-cross libgcc.a
470 $(GCC_FOR_TARGET) $(GCC_CFLAGS) cross-test.o -o $@
471 cross-test.o: cross-test.c native gcc-cross
472 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/cross-test.c
474 # Recompile all the language-independent object files.
475 # This is used only if the user explicitly asks for it.
476 compilations: ${OBJS}
478 # We call this executable `xgcc' rather than `gcc'
479 # to avoid confusion if the current directory is in the path
480 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
481 xgcc: gcc.o version.o $(LIBDEPS)
482 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o xgcc gcc.o version.o $(LIBS)
484 # Dump a specs file to make -B./ read these specs over installed ones.
486 $(GCC_FOR_TARGET) -dumpspecs > specs
488 # We do want to create an executable named `xgcc', so we can use it to
490 # Also create gcc-cross, so that install-common will install properly.
494 cc1:$(P) $(C_OBJS) $(OBJS) $(LIBDEPS)
495 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1 $(C_OBJS) $(OBJS) $(LIBS)
497 cc1plus:$(P) $(CPLUS_OBJS) $(OBJS) $(LIBDEPS)
498 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1plus $(CPLUS_OBJS) $(OBJS) $(LIBS)
500 cc1obj:$(P) $(OBJC_OBJS) $(OBJS) $(LIBDEPS)
501 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1obj $(OBJC_OBJS) $(OBJS) $(LIBS)
504 -./enquire -f > tmp-float.h
505 mv tmp-float.h float.h
507 # Used to compile enquire with standard cc, but have forgotten why.
508 # Let's try with GCC.
509 enquire: enquire.o $(GCC_PARTS)
510 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
511 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES)
512 # -if [ "$(srcdir)" != "." ]; then rm -f ./enquire.c; else true; fi
513 # -cp $(srcdir)/enquire.c . > /dev/null 2>&1
514 # Breaking this line caused a problem with one version of GNU make.
515 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) -I. -c $(srcdir)/enquire.c
517 # Build the version of limits.h that we will install.
518 xlimits.h: glimits.h limitx.h limity.h
519 if [ -f $(SYSTEM_HEADER_DIR)/limits.h ] ; then \
520 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > xlimits.h; \
522 cat $(srcdir)/glimits.h > xlimits.h; \
526 # This is done in two parts because some functions, in libgcc1.c,
527 # must be compiled with something other than GCC,
528 # while the rest, in libgcc2.c, must be compiled with xgcc.
529 # That means we can't do libgcc2.c until after xgcc, cc1, etc.
531 # Use this as value of LIBGCC1 to cause conversion to GNU library format.
532 # LIBCONVERT should put its output in libgcc1.conv.
533 libgcc1.conv: libgcc1.a
534 $(LIBCONVERT) libgcc1.a libgcc1.conv
536 # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely.
537 # Make an empty file instead.
538 libgcc1.null: $(GCC_PASSES)
539 echo "__foo () {}" > dummy.c
540 $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c
541 $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy.o
542 rm -f dummy.o dummy.c
544 # This is $(LIBGCC1) for a cross-compiler.
545 # We have no automatic way of building libgcc1.a,
546 # so it's up to the installer to find a way to do that.
547 # This rule deliberately does not depend on libgcc1.a
548 # so that it will fail if the installer hasn't provided it.
550 mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false)
552 # Compile the library of arithmetic subroutines with the native compiler.
553 # Don't compile it with GCC!
554 # (That would cause most arithmetic functions to call themselves.)
555 libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
557 # Actually build it in tmplibgcc1.a, then rename at end,
558 # so that libgcc1.a itself remains nonexistent if compilation is aborted.
559 # -e causes any failing command to make this rule fail.
560 # -e doesn't work in certain shells, so we test $$? as well.
562 for name in $(LIB1FUNCS); \
566 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
567 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
568 mv libgcc1.o $${name}.o; \
569 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
572 # Some shells crash when a loop has no items.
573 # So make sure there is always at least one--`..'.
575 # We don't use -e here because there are if statements
576 # that should not make the command give up when the if condition is false.
577 # Instead, we test for failure after each command where it matters.
578 -for file in .. $(LIB1FUNCS_EXTRA); \
580 if [ x$${file} != x.. ]; then \
581 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
583 if [ $${name}.asm = $${file} ]; then \
584 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
586 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
587 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
588 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
589 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
590 rm -f $${name}.[so]; \
594 mv tmplibgcc1.a libgcc1.a
596 # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled.
597 # But recompiling cc1 should not force recompilation of libgcc2.a.
598 # If you want to force recompilation, delete libgcc2.a.
599 libgcc2.ready: $(GCC_PASSES)
600 -if [ -f libgcc2.ready ] ; then \
603 touch libgcc2.ready; \
606 libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
607 machmode.h longlong.h gbl-ctors.h config.status
608 # Actually build it in tmplibgcc2.a, then rename at end,
609 # so that libgcc2.a itself remains nonexistent if compilation is aborted.
611 # -e causes any failing command to make this rule fail.
612 # -e doesn't work in certain shells, so we test $$? as well.
614 for name in $(LIB2FUNCS); \
617 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
618 $(srcdir)/libgcc2.c -o $${name}.o; \
619 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
620 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
623 # Some shells crash when a loop has no items.
624 # So make sure there is always at least one--`..'.
626 # We don't use -e here because there are if statements
627 # that should not make the command give up when the if condition is false.
628 # Instead, we test for failure after each command where it matters.
629 -for file in .. $(LIB2FUNCS_EXTRA); \
631 if [ x$${file} != x.. ]; then \
632 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
634 if [ $${name}.asm = $${file} ]; then \
635 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
637 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
638 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
639 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
640 rm -f $${name}.[so]; \
644 mv tmplibgcc2.a libgcc2.a
645 # These lines were deleted from above the mv command
646 # because ranlibing libgcc.a itself should suffice.
647 # -if [ x${HPUX_GAS} = x ] ; then \
648 # if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi \
651 # Combine the various libraries into a single library, libgcc.a.
652 libgcc.a: $(LIBGCC1) $(LIBGCC2)
653 -rm -rf tmplibgcc.a libgcc.a tmpcopy
655 -if [ x$(LIBGCC1) != x ]; \
656 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
659 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
660 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *.o)
662 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
663 # Actually build it in tmplibgcc.a, then rename at end,
664 # so that libgcc.a itself remains nonexistent if compilation is aborted.
665 mv tmplibgcc.a libgcc.a
667 objc-runtime: libobjc.a
669 # Build the Objective C runtime library.
670 libobjc.a: cc1obj libgcc2.ready
671 if [ -d objc ]; then true; else mkdir objc; fi
673 srcdir1=`cd $(srcdir); pwd`; \
675 $(MAKE) -f $${srcdir1}/objc/Makefile libobjc.a \
676 srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
677 GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
678 GCC_CFLAGS="$(GCC_CFLAGS)"
680 ln objc/libobjc.a . >/dev/null 2>&1 || cp objc/libobjc.a .
681 -if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi
683 # This is used by objc/Makefile if the user runs that directly.
684 sublibobjc.a: cc1obj libgcc2.ready
686 srcdir1=`cd $(srcdir); pwd`; \
688 $(MAKE) -f $$srcdir1/objc/Makefile libobjc.a \
689 srcdir=$$srcdir1 tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
690 GCC_FOR_TARGET="$$thisdir1/xgcc -B$$thisdir1/" \
691 GCC_CFLAGS="$(GCC_CFLAGS)"
693 # Compile two additional files that are linked with every program
694 # linked using GCC on system V, for the sake of C++ constructors.
695 crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
696 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_BEGIN \
697 -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtbegin.o
699 crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
700 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_END \
701 -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtend.o
703 # Compiling object files from source files.
705 # Note that dependencies on obstack.h are not written
706 # because that file is not part of GCC.
707 # Dependencies on gvarargs.h are not written
708 # because all that file does, when not compiling with GCC,
709 # is include the system varargs.h.
711 # C language specific files.
713 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h c-parse.h \
714 c-tree.h input.h flags.h
715 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
716 $(srcdir)/c-parse.c $(srcdir)/c-parse.h: $(srcdir)/c-parse.y
717 cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
718 $(srcdir)/c-parse.y: $(srcdir)/c-parse.in $(srcdir)/cond.awk
719 cd $(srcdir); awk -f cond.awk objc=0 c-parse.in > c-parse.y
721 c-decl.o : c-decl.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
722 c-typeck.o : c-typeck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
723 c-lang.o : c-lang.c $(CONFIG_H) $(TREE_H)
724 c-lex.o : c-lex.c $(CONFIG_H) $(TREE_H) c-lex.h c-tree.h c-parse.h \
726 c-aux-info.o : c-aux-info.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
727 c-convert.o : c-convert.c $(CONFIG_H) $(TREE_H) flags.h
728 c-pragma.o: c-pragma.c $(CONFIG_H) $(TREE_H)
730 # C++ language specific files.
732 cp-parse.o : $(srcdir)/cp-parse.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h cp-lex.h
733 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
734 `echo $(srcdir)/cp-parse.c | sed 's,^\./,,'`
736 $(srcdir)/cp-parse.c $(srcdir)/cp-parse.h : $(srcdir)/cp-parse.y
737 @echo expect 29 shift/reduce conflicts and 14 reduce/reduce conflicts
738 cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o cp-parse.c cp-parse.y
739 cd $(srcdir); grep '^#define[ ]*YYEMPTY' cp-parse.c >>cp-parse.h
741 cp-spew.o : cp-spew.c $(CONFIG_H) $(CPLUS_TREE_H) \
742 $(srcdir)/cp-parse.h flags.h cp-lex.h
743 cp-lex.o : cp-lex.c $(CONFIG_H) $(CPLUS_TREE_H) \
744 $(srcdir)/cp-parse.h $(srcdir)/cp-input.c flags.h cp-hash.h cp-lex.h
745 cp-decl.o : cp-decl.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \
746 cp-lex.h cp-decl.h stack.h
747 cp-decl2.o : cp-decl2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \
749 cp-type2.o : cp-type2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
750 cp-typeck.o : cp-typeck.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
751 cp-class.o : cp-class.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
752 cp-call.o : cp-call.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
753 cp-init.o : cp-init.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
754 cp-method.o : cp-method.c $(CONFIG_H) $(CPLUS_TREE_H)
755 cp-cvt.o : cp-cvt.c $(CONFIG_H) $(CPLUS_TREE_H)
756 cp-search.o : cp-search.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h
757 cp-tree.o : cp-tree.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
758 cp-ptree.o : cp-ptree.c $(CONFIG_H) $(CPLUS_TREE_H)
759 cp-gc.o : cp-gc.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
760 cp-except.o : cp-except.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h $(RTL_H)
761 cp-expr.o : cp-expr.c $(CONFIG_H) $(CPLUS_TREE_H) $(RTL_H) flags.h \
763 cp-edsel.o : cp-edsel.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h
764 cp-xref.o : cp-xref.c $(CONFIG_H) $(CPLUS_TREE_H) input.h
765 cp-pt.o : cp-pt.c $(CONFIG_H) $(CPLUS_TREE_H) cp-decl.h cp-parse.h
767 # To make a configuration always use collect2, set USE_COLLECT2 to ld.
772 collect2 : collect2.o version.o $(LIBDEPS)
773 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
775 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o collect2 collect2.o version.o $(LIBS)
777 collect2.o : collect2.c $(CONFIG_H) gstab.h
778 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
779 -DTARGET_MACHINE=\"$(target)\" \
780 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
782 # Objectionable C language specific files.
784 objc-parse.o : $(srcdir)/objc-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
785 c-tree.h input.h flags.h objc-actions.h
786 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/objc-parse.c
787 $(srcdir)/objc-parse.c : $(srcdir)/objc-parse.y
788 cd $(srcdir); $(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c
789 $(srcdir)/objc-parse.y: $(srcdir)/c-parse.in $(srcdir)/cond.awk
790 cd $(srcdir); awk -f cond.awk objc=1 c-parse.in > objc-parse.y
792 objc-actions.o : objc-actions.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h \
793 flags.h objc-actions.h
795 # A file used by all variants of C.
797 c-common.o : c-common.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
799 # Language-independent files.
801 gcc.o: gcc.c $(CONFIG_H) gvarargs.h obstack.h
802 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
803 -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
804 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
805 -DDEFAULT_TARGET_MACHINE=\"$(target)\" \
806 -DTOOLDIR_BASE_PREFIX=\"$(prefix)/\" \
807 -DTOOLDIR=\"$(tooldir)/\" \
808 $(MAYBE_TARGET_DEFAULT) \
809 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
816 tree.o : tree.c $(CONFIG_H) $(TREE_H) gvarargs.h flags.h function.h
817 print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
818 stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H) function.h
819 fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H) flags.h
820 toplev.o : toplev.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h input.h \
821 insn-attr.h xcoffout.h
822 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
823 $(MAYBE_TARGET_DEFAULT) $(MAYBE_USE_COLLECT2) \
824 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
826 rtl.o : rtl.c $(CONFIG_H) $(RTL_H)
828 print-rtl.o : print-rtl.c $(CONFIG_H) $(RTL_H)
829 rtlanal.o : rtlanal.c $(CONFIG_H) $(RTL_H)
831 varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h function.h \
832 defaults.h insn-codes.h expr.h hard-reg-set.h regs.h xcoffout.h
833 function.o : function.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
834 insn-flags.h insn-codes.h expr.h regs.h hard-reg-set.h insn-config.h \
836 stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
837 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h expr.h loop.h recog.h
838 expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) gvarargs.h flags.h function.h \
839 insn-flags.h insn-codes.h expr.h insn-config.h recog.h output.h typeclass.h
840 calls.o : calls.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h insn-codes.h \
842 expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
843 insn-flags.h insn-config.h insn-codes.h expr.h recog.h real.h
844 explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h hard-reg-set.h \
845 insn-config.h expr.h recog.h insn-flags.h insn-codes.h
846 optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
847 insn-flags.h insn-config.h insn-codes.h expr.h recog.h
848 dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h regs.h \
849 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h
850 sdbout.o : sdbout.c $(CONFIG_H) $(TREE_H) $(RTL_H) gsyms.h flags.h \
851 insn-config.h reload.h
852 dwarfout.o : dwarfout.c $(CONFIG_H) $(TREE_H) $(RTL_H) dwarf.h flags.h \
853 insn-config.h reload.h output.h defaults.h
854 xcoffout.o : xcoffout.c $(CONFIG_H) $(TREE_H) $(RTL_H) xcoffout.h flags.h
855 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) flags.h gvarargs.h function.h \
856 regs.h insn-config.h insn-codes.h real.h expr.h
857 getpwd.o : getpwd.c $(CONFIG_H)
859 integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h integrate.h \
860 insn-flags.h insn-config.h insn-codes.h expr.h real.h function.h
862 jump.o : jump.c $(CONFIG_H) $(RTL_H) flags.h hard-reg-set.h regs.h \
863 insn-config.h insn-flags.h insn-codes.h expr.h real.h
864 stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h
866 cse.o : cse.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h real.h \
867 insn-config.h recog.h
868 loop.o : loop.c $(CONFIG_H) $(RTL_H) flags.h loop.h insn-config.h \
869 insn-flags.h insn-codes.h regs.h hard-reg-set.h recog.h expr.h real.h
870 unroll.o : unroll.c $(CONFIG_H) $(RTL_H) insn-config.h insn-codes.h \
871 integrate.h regs.h flags.h expr.h loop.h
872 flow.o : flow.c $(CONFIG_H) $(RTL_H) flags.h insn-config.h \
873 basic-block.h regs.h hard-reg-set.h output.h
874 combine.o : combine.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h \
875 insn-config.h insn-flags.h insn-codes.h insn-attr.h regs.h expr.h \
876 basic-block.h recog.h real.h
877 regclass.o : regclass.c $(CONFIG_H) $(RTL_H) hard-reg-set.h flags.h \
878 basic-block.h regs.h insn-config.h recog.h reload.h real.h
879 local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) flags.h basic-block.h \
880 regs.h hard-reg-set.h insn-config.h recog.h output.h
881 global.o : global.c $(CONFIG_H) $(RTL_H) flags.h \
882 basic-block.h regs.h hard-reg-set.h insn-config.h output.h
884 reload.o : reload.c $(CONFIG_H) $(RTL_H) flags.h \
885 reload.h recog.h hard-reg-set.h insn-config.h insn-codes.h regs.h real.h
886 reload1.o : reload1.c $(CONFIG_H) $(RTL_H) flags.h expr.h \
887 reload.h regs.h hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
888 basic-block.h recog.h output.h
889 caller-save.o : caller-save.c $(CONFIG_H) $(RTL_H) flags.h \
890 regs.h hard-reg-set.h insn-config.h basic-block.h recog.h reload.h expr.h
891 reorg.o : reorg.c $(CONFIG_H) $(RTL_H) conditions.h hard-reg-set.h \
892 basic-block.h regs.h insn-config.h insn-attr.h insn-flags.h recog.h \
894 sched.o : sched.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h \
895 flags.h insn-config.h insn-attr.h
896 final.o : final.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h regs.h \
897 recog.h conditions.h insn-config.h insn-attr.h real.h output.h \
898 hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h
899 recog.o : recog.c $(CONFIG_H) $(RTL_H) \
900 regs.h recog.h hard-reg-set.h flags.h insn-config.h insn-attr.h \
901 insn-flags.h insn-codes.h real.h
902 reg-stack.o : reg-stack.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
903 regs.h hard-reg-set.h flags.h insn-config.h
905 aux-output.o : aux-output.c $(CONFIG_H) \
906 $(RTL_H) regs.h hard-reg-set.h real.h insn-config.h conditions.h \
907 insn-flags.h output.h insn-attr.h insn-codes.h
909 # Normally this target is not used; but it is used if you
910 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
911 # from the GNU Emacs distribution.
913 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
914 -Demacs -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'`
917 # Generate header and source files from the machine description,
920 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
921 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
922 insn-attr.h insn-attrtab.c
924 # The following pair of rules has this effect:
925 # genconfig is run only if the md has changed since genconfig was last run;
926 # but the file insn-config.h is touched only when its contents actually change.
928 # Each of the other insn-* files is handled by a similar pair of rules.
930 # This causes an anomaly in the results of make -n
931 # because insn-* is older than stamp-*
932 # and thus make -n thinks that insn-* will be updated
933 # and force recompilation of things that depend on it.
934 # We use move-if-changed precisely to avoid such recompilation.
935 # But there is no way to teach make -n that it will be avoided.
937 # Each of the insn-*.[ch] rules has a semicolon at the end,
938 # for otherwise the system Make on SunOS 4.1 never tries
939 # to recompile insn-*.o.
941 insn-config.h: stamp-config ;
942 stamp-config : md genconfig $(srcdir)/move-if-change
943 ./genconfig md > tmp-config.h
944 $(srcdir)/move-if-change tmp-config.h insn-config.h
947 insn-flags.h: stamp-flags ;
948 stamp-flags : md genflags $(srcdir)/move-if-change
949 ./genflags md > tmp-flags.h
950 $(srcdir)/move-if-change tmp-flags.h insn-flags.h
953 insn-codes.h: stamp-codes ;
954 stamp-codes : md gencodes $(srcdir)/move-if-change
955 ./gencodes md > tmp-codes.h
956 $(srcdir)/move-if-change tmp-codes.h insn-codes.h
959 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) expr.h real.h output.h \
960 insn-config.h insn-flags.h insn-codes.h
961 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
963 insn-emit.c: stamp-emit ;
964 stamp-emit : md genemit $(srcdir)/move-if-change
965 ./genemit md > tmp-emit.c
966 $(srcdir)/move-if-change tmp-emit.c insn-emit.c
969 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h recog.h \
970 real.h output.h flags.h
971 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
973 insn-recog.c: stamp-recog ;
974 stamp-recog : md genrecog $(srcdir)/move-if-change
975 ./genrecog md > tmp-recog.c
976 $(srcdir)/move-if-change tmp-recog.c insn-recog.c
979 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H)
980 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
982 insn-extract.c: stamp-extract ;
983 stamp-extract : md genextract $(srcdir)/move-if-change
984 ./genextract md > tmp-extract.c
985 $(srcdir)/move-if-change tmp-extract.c insn-extract.c
988 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) regs.h output.h real.h
989 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
991 insn-peep.c: stamp-peep ;
992 stamp-peep : md genpeep $(srcdir)/move-if-change
993 ./genpeep md > tmp-peep.c
994 $(srcdir)/move-if-change tmp-peep.c insn-peep.c
997 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) regs.h real.h output.h \
998 insn-attr.h insn-config.h
999 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1001 insn-attr.h: stamp-attr ;
1002 stamp-attr : md genattr $(srcdir)/move-if-change
1003 ./genattr md > tmp-attr.h
1004 $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1007 insn-attrtab.c: stamp-attrtab ;
1008 stamp-attrtab : md genattrtab $(srcdir)/move-if-change
1009 if cmp -s $(PREMADE_ATTRTAB_MD) md; \
1011 echo Using $(PREMADE_ATTRTAB); \
1012 cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \
1014 ./genattrtab md > tmp-attrtab.c; \
1016 $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1019 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) regs.h real.h conditions.h \
1020 hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h recog.h \
1022 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1024 insn-output.c: stamp-output ;
1025 stamp-output : md genoutput $(srcdir)/move-if-change
1026 ./genoutput md > tmp-output.c
1027 $(srcdir)/move-if-change tmp-output.c insn-output.c
1030 # Compile the programs that generate insn-* from the machine description.
1031 # They are compiled with $(HOST_CC), and associated libraries,
1032 # since they need to run on this machine
1033 # even if GCC is being compiled to run on some other machine.
1035 # $(CONFIG_H) is omitted from the deps of the gen*.o
1036 # because these programs don't really depend on anything
1037 # about the target machine. They do depend on config.h itself,
1038 # since that describes the host machine.
1040 genconfig : genconfig.o $(HOST_RTL) $(HOST_LIBDEPS)
1041 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genconfig \
1042 genconfig.o $(HOST_RTL) $(HOST_LIBS)
1044 genconfig.o : genconfig.c $(RTL_H) hconfig.h
1045 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1047 genflags : genflags.o $(HOST_RTL) $(HOST_LIBDEPS)
1048 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genflags \
1049 genflags.o $(HOST_RTL) $(HOST_LIBS)
1051 genflags.o : genflags.c $(RTL_H) hconfig.h
1052 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1054 gencodes : gencodes.o $(HOST_RTL) $(HOST_LIBDEPS)
1055 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gencodes \
1056 gencodes.o $(HOST_RTL) $(HOST_LIBS)
1058 gencodes.o : gencodes.c $(RTL_H) hconfig.h
1059 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1061 genemit : genemit.o $(HOST_RTL) $(HOST_LIBDEPS)
1062 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genemit \
1063 genemit.o $(HOST_RTL) $(HOST_LIBS)
1065 genemit.o : genemit.c $(RTL_H) hconfig.h
1066 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1068 genrecog : genrecog.o $(HOST_RTL) $(HOST_LIBDEPS)
1069 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genrecog \
1070 genrecog.o $(HOST_RTL) $(HOST_LIBS)
1072 genrecog.o : genrecog.c $(RTL_H) hconfig.h
1073 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1075 genextract : genextract.o $(HOST_RTL) $(HOST_LIBDEPS)
1076 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genextract \
1077 genextract.o $(HOST_RTL) $(HOST_LIBS)
1079 genextract.o : genextract.c $(RTL_H) hconfig.h insn-config.h
1080 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1082 genpeep : genpeep.o $(HOST_RTL) $(HOST_LIBDEPS)
1083 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genpeep \
1084 genpeep.o $(HOST_RTL) $(HOST_LIBS)
1086 genpeep.o : genpeep.c $(RTL_H) hconfig.h
1087 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1089 genattr : genattr.o $(HOST_RTL) $(HOST_LIBDEPS)
1090 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattr \
1091 genattr.o $(HOST_RTL) $(HOST_LIBS)
1093 genattr.o : genattr.c $(RTL_H) hconfig.h
1094 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1096 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
1097 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattrtab \
1098 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)
1100 genattrtab.o : genattrtab.c $(RTL_H) hconfig.h insn-config.h
1101 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1103 genoutput : genoutput.o $(HOST_RTL) $(HOST_LIBDEPS)
1104 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genoutput \
1105 genoutput.o $(HOST_RTL) $(HOST_LIBS)
1107 genoutput.o : genoutput.c $(RTL_H) hconfig.h
1108 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1110 # Compile the libraries to be used by gen*.
1111 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1112 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1113 # with the rules for rtl.o, alloca.o, etc.
1114 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) $(RTL_H)
1115 rm -f $(HOST_PREFIX)rtl.c
1116 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1117 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1119 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H)
1120 rm -f $(HOST_PREFIX)print-rtl.c
1121 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1122 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1124 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
1125 rm -f $(HOST_PREFIX)rtlanal.c
1126 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1127 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1129 $(HOST_PREFIX_1)alloca.o: alloca.c
1130 rm -f $(HOST_PREFIX)alloca.c
1131 cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c
1132 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1134 $(HOST_PREFIX_1)obstack.o: obstack.c
1135 rm -f $(HOST_PREFIX)obstack.c
1136 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/obstack.c > $(HOST_PREFIX)obstack.c
1137 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1139 $(HOST_PREFIX_1)malloc.o: malloc.c
1140 rm -f $(HOST_PREFIX)malloc.c
1141 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1142 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1144 # This satisfies the dependency that we get if you cross-compile a compiler
1145 # that does not need to compile alloca, malloc or whatever.
1147 touch $(HOST_PREFIX_1)
1149 # Remake cpp and protoize.
1151 # Making the preprocessor
1155 cccp: cccp.o cexp.o version.o $(LIBDEPS)
1156 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cccp cccp.o cexp.o version.o $(LIBS)
1157 cexp.o: $(srcdir)/cexp.c $(CONFIG_H)
1158 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
1159 $(srcdir)/cexp.c: $(srcdir)/cexp.y
1160 cd $(srcdir); $(BISON) -o cexp.c cexp.y
1161 cccp.o: cccp.c $(CONFIG_H) pcp.h version.c
1162 # The reason we use $(libdir)/g++-include rather than using libsubdir
1163 # is for compatibility with the current version of libg++.
1164 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1165 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1166 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1167 -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
1168 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1169 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1170 -DTOOLDIR=\"$(tooldir)/\" \
1171 -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
1173 proto: config.status protoize unprotoize SYSCALLS.c.X
1175 protoize: protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1176 $(CC) $(ALL_CFLAGS) $(LDFLAGS) \
1177 protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
1178 protoize.o: stamp-proto ;
1180 unprotoize: unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1181 $(CC) $(ALL_CFLAGS) $(LDFLAGS) \
1182 unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
1183 unprotoize.o: stamp-proto ;
1185 stamp-proto: $(srcdir)/protoize.c getopt.h $(CONFIG_H)
1186 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1187 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1188 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1189 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1190 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1191 -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
1192 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1193 -DUNPROTOIZE $(srcdir)/protoize.c
1194 mv protoize.o unprotoize.o
1195 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1196 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1197 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1198 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1199 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1200 -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
1201 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1202 $(srcdir)/protoize.c
1205 getopt.o: $(srcdir)/getopt.c getopt.h
1206 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c
1207 getopt1.o: $(srcdir)/getopt1.c getopt.h
1208 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt1.c
1210 # This info describes the target machine, so compile with GCC just built.
1211 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES)
1212 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1213 cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1214 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1215 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1216 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1218 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1219 -rm -f tmp-proto.[cso]
1220 cp $(srcdir)/protoize.c tmp-proto.c
1221 chmod u+w tmp-proto.c
1222 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1223 $(CFLAGS) $(INCLUDES) \
1224 -DGCC_INCLUDE_DIR=0 \
1225 -DGPLUSPLUS_INCLUDE_DIR=0 \
1226 -DCROSS_INCLUDE_DIR=0 \
1227 -DTOOL_INCLUDE_DIR=0 \
1228 -DSTD_PROTO_DIR=0" tmp-proto.c
1229 @echo '**********' Expect 400 lines of differences.
1230 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1231 -wc -l tmp-proto.diff
1232 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1233 $(CFLAGS) $(INCLUDES) \
1234 -DGCC_INCLUDE_DIR=0 \
1235 -DGPLUSPLUS_INCLUDE_DIR=0 \
1236 -DCROSS_INCLUDE_DIR=0 \
1237 -DTOOL_INCLUDE_DIR=0 \
1238 -DSTD_PROTO_DIR=0" tmp-proto.c
1239 @echo Expect zero differences.
1240 diff $(srcdir)/protoize.c tmp-proto.c | cat
1241 -rm -f tmp-proto.[cso]
1243 # Remake the info files.
1245 doc: $(srcdir)/cpp.info $(srcdir)/gcc.info
1247 $(srcdir)/cpp.info: cpp.texi
1248 $(MAKEINFO) `echo $(srcdir)/cpp.texi | sed 's,^\./,,'`
1250 #$(srcdir)/gplus.info: gplus.texi
1251 # $(MAKEINFO) `echo $(srcdir)/gplus.texi | sed 's,^\./,,'`
1253 $(srcdir)/gcc.info: gcc.texi extend.texi install.texi invoke.texi \
1254 md.texi rtl.texi tm.texi
1255 $(MAKEINFO) `echo $(srcdir)/gcc.texi | sed 's,^\./,,'`
1257 # This works with GNU Make's default rule.
1258 $(srcdir)/gcc.dvi: gcc.texi extend.texi install.texi invoke.texi \
1259 md.texi rtl.texi tm.texi
1261 # This works with GNU Make's default rule.
1262 $(srcdir)/cpp.dvi: cpp.texi
1264 $(srcdir)/INSTALL: install1.texi install.texi
1265 $(MAKEINFO) -D INSTALLONLY --no-header `echo $(srcdir)/install1.texi | sed 's,^\./,,'`
1267 # Deletion of files made during compilation.
1268 # There are four levels of this:
1269 # `mostlyclean', `clean', `distclean' and `realclean'.
1270 # `mostlyclean' is useful while working on a particular type of machine.
1271 # It deletes most, but not all, of the files made by compilation.
1272 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
1273 # `clean' deletes everything made by running `make all'.
1274 # `distclean' also deletes the files made by config.
1275 # `realclean' also deletes everything that could be regenerated automatically.
1279 -rm -f $(STAGESTUFF)
1280 # Clean the objc subdir if we created one.
1281 if [ -d objc ]; then \
1282 srcdir1=`cd $(srcdir); pwd`; \
1283 cd objc; $(MAKE) -f $$srcdir1/objc/Makefile mostlyclean; \
1286 # Delete the temporary source copies for cross compilation.
1287 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
1288 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
1289 -rm -f $(HOST_PREFIX_1)obstack.c
1290 # Delete the temp files made in the course of building libgcc.a.
1291 -rm -f tmplibgcc* tmpcopy xlimits.h
1292 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
1293 # Delete other temporary files.
1294 -rm -f tmp-float.h tmp-gcc.xtar.Z
1295 -rm -f tmp-foo1 tmp-foo2 tmp-proto.* tmp-unproto.1 tmp-SYSCALLS.s
1296 # Delete the stamp files.
1297 -rm -f stamp-* tmp-*
1298 # Delete debugging dump files.
1299 -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
1300 -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
1301 # Delete some files made during installation.
1302 -rm -f specs float.h enquire SYSCALLS.c.X SYSCALLS.c
1303 -rm -f collect collect2 ld mips-tfile mips-tdump alloca.s
1304 # Delete unwanted output files from TeX.
1305 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
1306 # Delete sorted indices we don't actually use.
1307 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
1308 # Delete core dumps.
1309 -rm -f core config/core
1311 # Delete all files made by compilation
1312 # that don't exist in the distribution.
1314 # It may not be quite desirable to delete unprotoize.c here,
1315 # but the spec for `make clean' requires it.
1316 # Using unprotoize.c is not quite right in the first place,
1317 # but what better way is there?
1318 -rm -f libgcc.a libgcc1.a libgcc2.a libgcc2.ready libgcc1.null
1321 # Delete all files that users would normally create
1322 # while building and installing GCC.
1324 -rm -f tm.h aux-output.c config.h md config.status tconfig.h hconfig.h
1325 -rm -f Makefile *.oaux
1326 -rm -fr stage1 stage2 stage3 stage4
1328 # Delete anything likely to be found in the source directory
1329 # that shouldn't be in the distribution.
1330 extraclean: distclean
1331 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
1332 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
1333 -rm -f *.dvi *.oaux *.d *.Z *.tar *.xtar *diff
1334 -rm -f *lose config/*lose
1335 -rm -f *.s *.s[0-9] *.i install1.texi config/ChangeLog
1337 # Get rid of every file that's generated from some other file.
1338 # Most of these files ARE PRESENT in the GCC distribution.
1339 realclean: distclean
1340 -rm -f c-parse.y objc-parse.y
1341 -rm -f cp-parse.c cp-parse.h cp-parse.output
1342 -rm -f objc-parse.c objc-parse.output
1343 -rm -f c-parse.c c-parse.h c-parse.output
1344 -rm -f cexp.c cexp.output TAGS
1345 -rm -f cpp.info* cpp.??s cpp.*aux
1346 -rm -f gcc.info* gcc.??s gcc.*aux
1347 -rm -f gplus.info* gplus.??s gplus.*aux
1349 # Entry points `install' and `uninstall'.
1350 # Also temporarily `install-fixincludes' could replace `install-headers'.
1351 # Also use `install-collect2' to install collect2 when the config files don't.
1353 # The semicolon is to prevent the install.sh -> install default rule
1354 # from doing anything.
1355 install: $(INSTALL_TARGET) ;
1357 # Copy the files of native compiler into directories where they will be run.
1358 install-native: install-common install-libgcc $(INSTALL_HEADERS) \
1361 # Copy the files of cross compiler into directories where they will be run.
1362 install-cross: install-common install-common-headers \
1363 install-man install-libgcc
1365 # Do nothing while making gcc with a cross-compiler. The person who
1366 # makes gcc for the target machine has to know how to put a complete
1367 # gcc together by hand.
1368 install-build: force
1369 @echo You have to install gcc on your target machine by hand.
1371 # Run this on the target machine
1372 # to finish installation of cross compiler.
1373 install-cross-rest: install-float-h-cross
1375 # Install float.h for cross compiler.
1376 # Run this on the target machine!
1377 install-float-h-cross:
1378 # I don't see what this line is for.
1379 # If you see what good it does, please tell me. -- rms.
1380 if [ -f enquire ] ; then true; else false; fi
1381 -./enquire -f > $(tmpdir)/float.h
1382 -rm -f $(libsubdir)/include/float.h
1383 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
1384 -rm -f $(tmpdir)/float.h
1385 chmod a-x $(libsubdir)/include/float.h
1387 # Create the installation directory.
1389 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi
1390 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; fi
1391 # This dir isn't curretly searched by cpp.
1392 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; fi
1393 -if [ -d $(libdir)/gcc-lib/$(target) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target) ; fi
1394 -if [ -d $(libdir)/gcc-lib/$(target)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version) ; fi
1395 -if [ -d $(libdir)/gcc-lib/$(target)/$(version)/include ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version)/include ; fi
1396 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; fi
1397 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; fi
1398 -if [ -f gcc-cross ] ; \
1400 if [ -d $(tooldir) ] ; then true ; else mkdir $(tooldir) ; fi ; \
1401 if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; fi ; \
1404 # We don't use mkdir -p to create the parents of mandir,
1405 # because some systems don't support it.
1406 # Instead, we use this technique to create the immediate parent of mandir.
1407 -parent=`echo $(mandir)|sed -e 's@/[^/]*$$@@'`; \
1408 if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
1409 -if [ -d $(mandir) ] ; then true ; else mkdir $(mandir) ; fi
1411 # Install the compiler executables built during cross compilation.
1412 # Deps on $(srcdir)/g++ $(srcdir)/c++ would be natural here,
1413 # but the latter would get confused with the target `c++'.
1414 install-common: native install-dir xgcc $(EXTRA_PARTS)
1415 for file in $(COMPILERS); do \
1416 if [ -f $$file ] ; then \
1417 rm -f $(libsubdir)/$$file; \
1418 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
1422 for file in $(EXTRA_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
1423 if [ x"$$file" != x.. ]; then \
1424 rm -f $(libsubdir)/$$file; \
1425 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
1428 # Don't mess with specs if it doesn't exist yet.
1429 -if [ -f specs ] ; then \
1430 rm -f $(libsubdir)/specs; \
1431 $(INSTALL_DATA) specs $(libsubdir)/specs; \
1433 # Install the driver program as gcc-$(target)
1434 # and also as either gcc (if native) or $(tooldir)/bin/gcc.
1435 -if [ -f gcc-cross ] ; then \
1436 $(INSTALL_PROGRAM) gcc-cross $(bindir)/gcc-$(target); \
1437 if [ -d $(tooldir)/bin/. ] ; then \
1438 rm -f $(tooldir)/bin/gcc; \
1439 $(INSTALL_PROGRAM) gcc-cross $(tooldir)/bin/gcc; \
1442 rm -f $(bindir)/gcc; \
1443 $(INSTALL_PROGRAM) xgcc $(bindir)/gcc; \
1444 rm -f $(bindir)/gcc-$(target)-1; \
1445 ln $(bindir)/gcc $(bindir)/gcc-$(target)-1; \
1446 mv $(bindir)/gcc-$(target)-1 $(bindir)/gcc-$(target); \
1448 # Install protoize if it was compiled.
1449 -if [ -f protoize ]; \
1451 rm -f $(bindir)/protoize; \
1452 $(INSTALL_PROGRAM) protoize $(bindir)/protoize; \
1453 rm -f $(bindir)/unprotoize; \
1454 $(INSTALL_PROGRAM) unprotoize $(bindir)/unprotoize; \
1455 rm -f $(libsubdir)/SYSCALLS.c.X; \
1456 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
1457 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
1459 -if [ -f cc1plus ] ; then \
1460 rm -f $(bindir)/c++ ; \
1461 $(INSTALL_PROGRAM) $(srcdir)/c++ $(bindir)/c++ ; \
1462 rm -f $(bindir)/g++ ; \
1463 $(INSTALL_PROGRAM) $(srcdir)/g++ $(bindir)/g++ ; \
1465 -rm -f $(libsubdir)/cpp
1466 $(INSTALL_PROGRAM) cpp $(libsubdir)/cpp
1468 # Install the man pages.
1469 install-man: install-dir $(srcdir)/gcc.1 $(srcdir)/cccp.1 $(srcdir)/g++.1
1470 -rm -f $(mandir)/gcc$(manext)
1471 -$(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/gcc$(manext)
1472 -chmod a-x $(mandir)/gcc$(manext)
1473 -rm -f $(mandir)/cccp$(manext)
1474 -$(INSTALL_DATA) $(srcdir)/cccp.1 $(mandir)/cccp$(manext)
1475 -chmod a-x $(mandir)/cccp$(manext)
1476 -$(INSTALL_DATA) $(srcdir)/g++.1 $(mandir)/g++$(manext)
1477 -chmod a-x $(mandir)/g++$(manext)
1479 # Install the library.
1480 install-libgcc: libgcc.a install-dir
1481 -if [ -f libgcc.a ] ; then \
1482 rm -f $(libsubdir)/libgcc.a; \
1483 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
1484 if $(RANLIB_TEST) ; then \
1485 (cd $(libsubdir); $(RANLIB) libgcc.a); else true; fi; \
1486 chmod a-x $(libsubdir)/libgcc.a; \
1489 # Install the objc run time library.
1490 install-libobjc: libobjc.a install-dir
1491 -if [ -f libobjc.a ] ; then \
1492 rm -f $(libsubdir)/libobjc.a; \
1493 $(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \
1494 if $(RANLIB_TEST) ; then \
1495 (cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \
1496 chmod a-x $(libsubdir)/libobjc.a; \
1499 # Install all the header files for native compiler.
1500 install-headers: install-common-headers install-float-h install-limits-h
1502 # Install float.h for native compiler.
1503 install-float-h: float.h install-dir
1504 -rm -f $(libsubdir)/include/float.h
1505 $(INSTALL_DATA) float.h $(libsubdir)/include/float.h
1506 chmod a-x $(libsubdir)/include/float.h
1509 install-limits-h: xlimits.h install-dir
1510 -rm -f $(libsubdir)/include/limits.h
1511 $(INSTALL_DATA) xlimits.h $(libsubdir)/include/limits.h
1512 chmod a-x $(libsubdir)/include/limits.h
1514 # Install the fixed headers that are the same for all machines.
1515 install-common-headers: install-dir $(USER_H) gvarargs.h gstdarg.h gstddef.h gsyslimits.h assert.h
1516 -if [ -d $(libsubdir)/include ] ; then true ; else mkdir $(libsubdir)/include ; fi
1517 -chmod ugo+rx $(libsubdir)/include
1518 # Must compute $(libsubdir) before the cd; the awk script won't work after.
1519 shelllibsubdir=$(libsubdir); \
1521 for file in $(USER_H); do \
1522 rm -f $$shelllibsubdir/include/`basename $$file`; \
1523 $(INSTALL_DATA) `basename $$file` $$shelllibsubdir/include/`basename $$file`; \
1524 chmod a-x $$shelllibsubdir/include/`basename $$file`; \
1526 # Put assert.h in /usr/local/include, so it won't override GNU libc's assert.h.
1527 # Don't replace the assert.h already there if it is not from GCC.
1528 # This code would be simpler if it tested for -f ... && ! grep ...
1529 # but supposedly the ! operator is missing in sh on some systems.
1530 if [ -f $(assertdir)/assert.h ]; \
1532 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
1534 rm -f $(assertdir)/assert.h; \
1535 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
1536 chmod a-x $(assertdir)/assert.h; \
1540 rm -f $(assertdir)/assert.h; \
1541 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
1542 chmod a-x $(assertdir)/assert.h; \
1544 -rm -f $(libsubdir)/include/syslimits.h
1545 $(INSTALL_DATA) $(srcdir)/gsyslimits.h $(libsubdir)/include/syslimits.h
1546 chmod a-x $(libsubdir)/include/syslimits.h
1547 -rm -f $(libsubdir)/include/varargs.h
1548 $(INSTALL_DATA) $(srcdir)/gvarargs.h $(libsubdir)/include/varargs.h
1549 chmod a-x $(libsubdir)/include/varargs.h
1550 -rm -f $(libsubdir)/include/stdarg.h
1551 $(INSTALL_DATA) $(srcdir)/gstdarg.h $(libsubdir)/include/stdarg.h
1552 chmod a-x $(libsubdir)/include/stdarg.h
1553 -rm -f $(libsubdir)/include/stddef.h
1554 $(INSTALL_DATA) $(srcdir)/gstddef.h $(libsubdir)/include/stddef.h
1555 chmod a-x $(libsubdir)/include/stddef.h
1556 # This is turned off because fixinc.svr4 can now get it directly from srcdir.
1557 ## Copy byteorder.h into the object file directory
1558 ## so that fixinc.svr4 can get at it if necessary.
1559 ## If the dirs are the same, this won't do anything.
1560 ## Delete file first in case it is read-only
1561 # -if [ x`cd $(srcdir);pwd` != x`pwd` ]; then rm -f byteorder.h; else true; fi
1562 # -cp $(srcdir)/byteorder.h . > /dev/null 2>&1
1564 # $(libsubdir)/include:
1565 # -if [ -d $(libsubdir)/include ] ; then true ; else mkdir $(libsubdir)/include ; fi
1566 # -chmod ugo+rx $(libsubdir)/include
1568 # This appears not to work. It isn't clear how to fix it.
1569 # $(libsubdir)/include/README: $(libsubdir)/include $(srcdir)/$(FIXINCLUDES)
1570 # LIB=$(libsubdir)/include $(srcdir)/$(FIXINCLUDES)
1571 # $(INSTALL_DATA) $(srcdir)/fixincludes-README $@
1574 # Run fixincludes in the proper directory.
1575 install-fixincludes: install-headers
1576 rm -rf $(libsubdir)/tmp
1577 mkdir $(libsubdir)/tmp
1578 # Move aside the headers that come from GCC; delete all else.
1579 # The sed command gets just the last file name component;
1580 # this is necessary because VPATH could add a dirname.
1581 # Using basename would be simpler, but some systems don't have it.
1582 cd $(libsubdir)/include; \
1583 for file in $(INSTALLED_H); do \
1584 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1585 mv $$realfile ../tmp; \
1588 # Install fixed copies of system files.
1589 for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \
1592 $(srcdir)/$(FIXINCLUDES) $(libsubdir)/include $$dir $(srcdir); \
1595 -cd $(libsubdir)/include; \
1596 if [ -f limits.h ]; then \
1597 rm -f ../tmp/syslimits.h; \
1598 cp limits.h ../tmp/syslimits.h; \
1600 # Bring back gcc's header files.
1601 cd $(libsubdir)/include; mv ../tmp/* .; rmdir ../tmp
1602 # Install the README
1603 $(INSTALL_DATA) $(srcdir)/README-fixinc $(libsubdir)/include/README
1604 chmod a-x $(libsubdir)/include/README
1606 # Use this target to install the program `collect2' under the name `ld'.
1607 install-collect2: collect2
1608 $(INSTALL_PROGRAM) collect2 $(libsubdir)/ld
1609 # Install the driver program as $(libsubdir)/gcc for collect2.
1610 $(INSTALL_PROGRAM) xgcc $(libsubdir)/gcc
1612 # Cancel installation by deleting the installed files.
1614 -rm -rf $(libsubdir)
1615 -rm -rf $(bindir)/gcc
1616 -rm -rf $(bindir)/protoize
1617 -rm -rf $(bindir)/unprotoize
1618 -rm -rf $(mandir)/gcc$(manext)
1619 -rm -rf $(mandir)/cccp$(manext)
1620 -rm -rf $(mandir)/protoize$(manext)
1621 -rm -rf $(mandir)/unprotoize$(manext)
1623 # These exist for maintenance purposes.
1625 # Update the tags table.
1629 mv -f c-parse.[ch] cp-parse.[ch] objc-parse.c cexp.c =*.[chy] temp; \
1630 etags *.y *.h *.c; \
1634 # Create the distribution tar file.
1635 #dist: gcc-$(version).tar.Z
1638 gcc.xtar.Z: gcc.xtar
1639 compress < gcc.xtar > tmp-gcc.xtar.Z
1640 mv tmp-gcc.xtar.Z gcc.xtar.Z
1642 #gcc-$(version).tar.Z: gcc-$(version).tar
1643 # compress < gcc-$(version).tar > gcc-$(version).tar.Z
1645 #gcc-$(version).tar:
1647 # Make the distribution.
1648 tar chf gcc.xtar gcc-$(version)
1650 distdir: doc $(srcdir)/INSTALL c-parse.y objc-parse.y
1651 if grep -s "for version ${version}" gcc.texi; \
1653 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
1655 # Update the version number in README
1656 awk '$$1 " " $$2 " " $$3 == "This directory contains" \
1657 { $$6 = version; print $$0 } \
1658 $$1 " " $$2 " " $$3 != "This directory contains"' \
1659 version=$(version) README > tmp.README
1660 mv tmp.README README
1661 -rm -rf gcc-$(version) tmp
1662 # Put all the files in a temporary subdirectory
1663 # which has the name that we want to have in the tar file.
1667 for file in *[0-9a-zA-Z+]; do \
1668 ln $$file tmp > /dev/null 2>&1 || cp $$file tmp; \
1671 for file in *[0-9a-zA-Z+]; do \
1672 ln $$file ../tmp/config >/dev/null 2>&1 || cp $$file ../tmp/config; \
1675 for file in *[0-9a-zA-Z+]; do \
1676 ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \
1679 mv tmp gcc-$(version)
1680 # Get rid of everything we don't want in the distribution.
1681 cd gcc-$(version); make -f Makefile.in extraclean
1683 # do make -f ../gcc/Makefile maketest DIR=../gcc
1684 # in the intended test directory to make it a suitable test directory.
1685 # THIS IS OBSOLETE; use the -srcdir operand in configure instead.
1687 ln -s $(DIR)/*.[chy] .
1688 ln -s $(DIR)/configure .
1689 ln -s $(DIR)/*.def .
1691 ln -s $(DIR)/.gdbinit .
1692 ln -s $(DIR)/$(FIXINCLUDES) .
1693 -ln -s $(DIR)/bison.simple .
1694 ln -s $(DIR)/config .
1695 ln -s $(DIR)/move-if-change .
1696 # The then and else were swapped to avoid a problem on Ultrix.
1697 if [ ! -f Makefile ] ; then ln -s $(DIR)/Makefile .; else false; fi
1698 -rm tm.h aux-output.c config.h md
1700 # You must then run config to set up for compilation.
1703 # Only build the C compiler for stage1, because that is the only one that
1704 # we can guarantee will build with the native compiler, and also it is the
1705 # only thing useful for building stage2.
1706 $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES=c
1708 # This used to define ALLOCA as empty, but that would lead to bad results
1709 # for a subsequent `make install' since that would not have ALLOCA empty.
1710 # To prevent `make install' from compiling alloca.o and then relinking cc1
1711 # because alloca.o is newer, we permit these recursive makes to compile
1712 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
1713 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1715 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1718 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1720 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1723 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1725 # Compare the object files in the current directory with those in the
1729 for file in *.o; do \
1730 tail +16c $$file > tmp-foo1; \
1731 tail +16c stage2/$$file > tmp-foo2 2>/dev/null \
1732 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
1736 # Similar, but compare with stage3 directory
1738 for file in *.o; do \
1739 tail +16c $$file > tmp-foo1; \
1740 tail +16c stage3/$$file > tmp-foo2 2>/dev/null \
1741 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
1745 # Copy the object files from a particular stage into a subdirectory.
1747 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
1748 -mv $(STAGESTUFF) stage1
1749 -rm -f stage1/libgcc.a
1751 -if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi
1754 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
1755 -mv $(STAGESTUFF) stage2
1756 -rm -f stage2/libgcc.a
1758 -if $(RANLIB_TEST) ; then $(RANLIB) stage2/libgcc.a; else true; fi
1761 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
1762 -mv $(STAGESTUFF) stage3
1763 -rm -f stage3/libgcc.a
1765 -if $(RANLIB_TEST) ; then $(RANLIB) stage3/libgcc.a; else true; fi
1768 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
1769 -mv $(STAGESTUFF) stage4
1770 -rm -f stage4/libgcc.a
1772 -if $(RANLIB_TEST) ; then $(RANLIB) stage4/libgcc.a; else true; fi
1774 # Copy just the executable files from a particular stage into a subdirectory,
1775 # and delete the object files. Use this if you're just verifying a version
1776 # that is pretty sure to work, and you are short of disk space.
1778 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
1779 -mv $(GCC_PARTS) stage1
1780 -rm -f stage1/libgcc.a
1781 -cp libgcc.a stage1 && $(RANLIB) stage1/libgcc.a
1785 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
1786 -mv $(GCC_PARTS) stage2
1787 -rm -f stage2/libgcc.a
1788 -cp libgcc.a stage2 && $(RANLIB) stage2/libgcc.a
1792 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
1793 -mv $(GCC_PARTS) stage3
1794 -rm -f stage3/libgcc.a
1795 -cp libgcc.a stage3 && $(RANLIB) stage3/libgcc.a
1799 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
1800 -mv $(GCC_PARTS) stage4
1801 -rm -f stage4/libgcc.a
1802 -cp libgcc.a stage4 && $(RANLIB) stage4/libgcc.a
1805 #In GNU Make, ignore whether `stage*' exists.
1806 .PHONY: stage1 stage2 stage3 stage4 clean realclean TAGS bootstrap
1807 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4