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Makefile.in (stmp-multilib-sub): Add missing "else true" clauses to work around make...
[gcc.git] / gcc / Makefile.in
1 # Makefile for GNU C compiler.
2 # Copyright (C) 1987, 88, 90-96, 1997 Free Software Foundation, Inc.
3
4 #This file is part of GNU CC.
5
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)
9 #any later version.
10
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.
15
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, 59 Temple Place - Suite 330,
19 #Boston MA 02111-1307, USA.
20
21 # The targets for external use include:
22 # all, doc, proto, install, install-cross, install-cross-rest,
23 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
24 # stage1, stage2, stage3, stage4.
25
26 # Suppress smart makes who think they know how to automake Yacc files
27 .y.c:
28
29 # Variables that exist for you to override.
30 # See below for how to change them for certain systems.
31
32 # List of language subdirectories.
33 # This is overridden by configure.
34 SUBDIRS =
35
36 # Selection of languages to be made.
37 # This is overridden by configure.
38 LANGUAGES = c objective-c proto
39
40 # Selection of languages to be made during stage1 build.
41 # This is overridden by configure.
42 BOOT_LANGUAGES = c
43
44 ALLOCA =
45 ALLOCA_FLAGS =
46 ALLOCA_FINISH = true
47
48 # Various ways of specifying flags for compilations:
49 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
50 # BOOT_CFLAGS is the value of CFLAGS to pass
51 # to the stage2 and stage3 compilations
52 # XCFLAGS is used for most compilations but not when using the GCC just built.
53 # TCFLAGS is used for compilations with the GCC just built.
54 XCFLAGS =
55 TCFLAGS =
56 CFLAGS = -g
57 BOOT_CFLAGS = -O $(CFLAGS)
58 # These exists to be overridden by the x-* and t-* files, respectively.
59 X_CFLAGS =
60 T_CFLAGS =
61
62 X_CPPFLAGS =
63 T_CPPFLAGS =
64
65 CC = cc
66 BISON = bison
67 BISONFLAGS =
68 LEX = flex
69 LEXFLAGS =
70 AR = ar
71 OLDAR_FLAGS = qc
72 AR_FLAGS = rc
73 SHELL = /bin/sh
74 # on sysV, define this as cp.
75 INSTALL = install -c
76 # These permit overriding just for certain files.
77 INSTALL_PROGRAM = $(INSTALL)
78 INSTALL_DATA = $(INSTALL)
79 MAKEINFO = makeinfo
80 MAKEINFOFLAGS =
81 TEXI2DVI = texi2dvi
82 # For GNUmake: let us decide what gets passed to recursive makes.
83 MAKEOVERRIDES =
84
85 # Define this as & to perform parallel make on a Sequent.
86 # Note that this has some bugs, and it seems currently necessary
87 # to compile all the gen* files first by hand to avoid erroneous results.
88 P =
89
90 # How to invoke ranlib.
91 RANLIB = ranlib
92 # Test to use to see whether ranlib exists on the system.
93 RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
94
95 # Compiler to use for compiling libgcc1.a.
96 # OLDCC should not be the GNU C compiler,
97 # since that would compile typical libgcc1.a functions such as mulsi3
98 # into infinite recursions.
99 OLDCC = cc
100
101 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
102 # NOTE: -O does not work on some Unix systems!
103 CCLIBFLAGS = -O
104
105 # Version of ar to use when compiling libgcc1.a.
106 OLDAR = ar
107
108 # Target to use when installing include directory. Either
109 # install-headers-tar or install-headers-cpio.
110 INSTALL_HEADERS_DIR = install-headers-tar
111
112 # Header files that are made available under the same name
113 # to programs compiled with GCC.
114 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
115 $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/va-alpha.h \
116 $(srcdir)/ginclude/va-h8300.h $(srcdir)/ginclude/va-i860.h \
117 $(srcdir)/ginclude/va-i960.h $(srcdir)/ginclude/va-mips.h \
118 $(srcdir)/ginclude/va-m88k.h $(srcdir)/ginclude/va-pa.h \
119 $(srcdir)/ginclude/va-pyr.h $(srcdir)/ginclude/va-sparc.h \
120 $(srcdir)/ginclude/va-clipper.h $(srcdir)/ginclude/va-spur.h \
121 $(srcdir)/ginclude/iso646.h $(srcdir)/ginclude/va-ppc.h \
122 $(srcdir)/ginclude/proto.h $(srcdir)/ginclude/va-sh.h $(EXTRA_HEADERS) \
123 $(LANG_EXTRA_HEADERS)
124
125 # Target to use whe installing assert.h. Some systems may
126 # want to set this empty.
127 INSTALL_ASSERT_H = install-assert-h
128
129 # The GCC to use for compiling libgcc2.a, enquire, and libgcc1-test.
130 # Usually the one we just built.
131 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
132 GCC_FOR_TARGET = ./xgcc -B./
133
134 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
135 # It omits XCFLAGS, and specifies -B./.
136 # It also specifies -I./include to find, e.g., stddef.h.
137 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) -I./include $(TCFLAGS)
138
139 # Special flags for compiling enquire.
140 # We disable optimization to make floating point more reliable.
141 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
142 ENQUIRE_LDFLAGS = $(LDFLAGS)
143
144 # Sed command to transform gcc to installed name. Overwritten by configure.
145 program_transform_name = -e s,x,x,
146 program_transform_cross_name = -e s,^,$(target_alias)-,
147
148 # Tools to use when building a cross-compiler.
149 # These are used because `configure' appends `cross-make'
150 # to the makefile when making a cross-compiler.
151
152 TARGET_TOOLPREFIX = $(tooldir)/bin/
153 AR_FOR_TARGET = $(TARGET_TOOLPREFIX)ar
154 AR_FOR_TARGET_FLAGS = rc
155 RANLIB_FOR_TARGET = $(TARGET_TOOLPREFIX)ranlib
156 RANLIB_TEST_FOR_TARGET = [ -f $(TARGET_TOOLPREFIX)ranlib ]
157
158 # Dir to search for system headers. Overridden by cross-make.
159 SYSTEM_HEADER_DIR = /usr/include
160
161 # Control whether to run fixproto.
162 STMP_FIXPROTO = stmp-fixproto
163
164 # Test to see whether <limits.h> exists in the system header files.
165 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
166
167 # There may be a premade insn-attrtab.c for this machine.
168 # (You could rebuild it with genattrtab as usual, but it takes a long time.)
169 # PREMADE_ATTRTAB is the file name of the file to use.
170 # PREMADE_ATTRTAB_MD is the md file it corresponds to.
171 PREMADE_ATTRTAB_MD = Makefile # Guaranteed not to cmp equal to md.
172 PREMADE_ATTRTAB =
173
174 target= ... `configure' substitutes actual target name here.
175 target_alias= ... `configure' substitutes specified target name here.
176 xmake_file= ... `configure' substitutes actual x- file name here.
177 tmake_file= ... `configure' substitutes actual t- file name here.
178 out_file= ... `configure' substitutes actual out file name here.
179 out_object_file= ... `configure' substitutes actual out object file name here.
180 md_file= ... `configure' substitutes actual md file name here.
181 tm_file= ... `configure' substitutes actual tm file name here.
182 build_xm_file= ... `configure' substitutes actual build xm- file name here.
183 host_xm_file= ... `configure' substitutes actual host xm- file name here.
184 lang_specs_files= ... `configure' substitutes actual lang spec file names here.
185 lang_options_files= ... `configure' puts actual lang options file names here.
186 OBJC_THREAD_FILE= ... `configure' puts actual objc thread file name here.
187 version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c`
188 mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c`
189
190 # Directory where sources are, from where we are.
191 srcdir = .
192 # Common prefix for installation directories.
193 # NOTE: This directory must exist when you start installation.
194 prefix = /usr/local
195 # Directory in which to put localized header files. On the systems with
196 # gcc as the native cc, `local_prefix' may not be `prefix' which is
197 # `/usr'.
198 # NOTE: local_prefix *should not* default from prefix.
199 local_prefix = /usr/local
200 # Directory in which to put host dependent programs and libraries
201 exec_prefix = $(prefix)
202 # Directory in which to put the executable for the command `gcc'
203 bindir = $(exec_prefix)/bin
204 # Directory in which to put the directories used by the compiler.
205 libdir = $(exec_prefix)/lib
206 # Directory in which the compiler finds executables, libraries, etc.
207 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
208 # Directory in which the compiler finds g++ includes.
209 gxx_include_dir= $(prefix)/include/g++
210 # Directory in which the old g++ header files may be found.
211 old_gxx_include_dir= $(libdir)/g++-include
212 # Directory to search for site-specific includes.
213 includedir = $(local_prefix)/include
214 # assertdir is overridden in cross-make.
215 # (But this currently agrees with what is in cross-make.)
216 assertdir = $(tooldir)/include
217 # where the info files go
218 infodir = $(prefix)/info
219 # Extension (if any) to put in installed man-page filename.
220 manext = .1
221 objext = .o
222 exeext =
223
224 # Directory in which to put man pages.
225 mandir = $(prefix)/man/man1
226 # Directory in which to find other cross-compilation tools and headers.
227 # Used in install-cross.
228 tooldir = $(exec_prefix)/$(target_alias)
229 # Dir for temp files.
230 tmpdir = /tmp
231
232 # Additional system libraries to link with.
233 CLIB=
234
235 # Change this to a null string if obstacks are installed in the
236 # system library.
237 OBSTACK=obstack.o
238
239 # Specify the rule for actually making libgcc.a,
240 LIBGCC = libgcc.a
241 # and the rule for installing it.
242 INSTALL_LIBGCC = install-libgcc
243
244 # Specify the rule for actually making libgcc1.a.
245 # The value may be empty; that means to do absolutely nothing
246 # with or for libgcc1.a.
247 LIBGCC1 = libgcc1.a
248
249 # Specify the rule for making libgcc1.a for a cross-compiler.
250 # The default rule assumes that libgcc1.a is supplied by the user.
251 CROSS_LIBGCC1 = libgcc1.cross
252
253 # Specify the rule for actually making libgcc2.a.
254 LIBGCC2 = libgcc2.a
255
256 # Options to use when compiling libgcc2.a.
257 # -g1 causes output of debug info only for file-scope entities.
258 # we use this here because that should be enough, and also
259 # so that -g1 will be tested.
260 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) -g1 -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
261
262 # Additional options to use when compiling libgcc2.a.
263 # Some targets override this to -Iinclude
264 LIBGCC2_INCLUDES =
265
266 # Additional target-dependent options for compiling libgcc2.a.
267 TARGET_LIBGCC2_CFLAGS =
268
269 # Things which must be built before building libgcc2.a.
270 # Some targets override this to stmp-int-hdrs
271 LIBGCC2_DEPS =
272
273 # Enquire target (This is a variable so that a target can choose not to
274 # build it.)
275 ENQUIRE = enquire
276
277 # libgcc1-test target (must also be overridable for a target)
278 LIBGCC1_TEST = libgcc1-test
279
280 # List of extra executables that should be compiled for this target machine
281 # that are used for compiling from source code to object code.
282 # The rules for compiling them should be in the t-* file for the machine.
283 EXTRA_PASSES =
284
285 # Like EXTRA_PASSES, but these are used when linking.
286 EXTRA_PROGRAMS =
287
288 # List of extra object files that should be compiled for this target machine.
289 # The rules for compiling them should be in the t-* file for the machine.
290 EXTRA_PARTS =
291
292 # List of extra object files that should be compiled and linked with
293 # compiler proper (cc1, cc1obj, cc1plus).
294 EXTRA_OBJS =
295
296 # List of extra object files that should be compiled and linked with
297 # the gcc driver.
298 EXTRA_GCC_OBJS =
299
300 # List of additional header files to install.
301 # Often this is edited directly by `configure'.
302 EXTRA_HEADERS =
303
304 # Set this to `ld' to enable use of collect2.
305 # USE_COLLECT2 =
306 # It is convenient for configure to add the assignment at the beginning,
307 # so don't override it here.
308
309 # List of extra C and assembler files to add to libgcc1.a.
310 # Assembler files should have names ending in `.asm'.
311 LIB1FUNCS_EXTRA =
312
313 # List of extra C and assembler files to add to libgcc2.a.
314 # Assembler files should have names ending in `.asm'.
315 LIB2FUNCS_EXTRA =
316
317 # Default float.h source to use for cross-compiler.
318 # This is overidden by configure.
319 CROSS_FLOAT_H=float.h-cross
320
321 # Program to convert libraries.
322 LIBCONVERT =
323
324 # Control whether header files are installed.
325 INSTALL_HEADERS=install-headers
326
327 # Options for tar when copying trees. So HPUX can override it.
328 TAROUTOPTS = xpBf
329
330 # Select which version of fixincludes to use (I.E. regular versus SVR4)
331 # This value is overridden directly by configure.
332 FIXINCLUDES=fixincludes
333
334 # Additional directories of header files to run fixincludes on.
335 # These should be directories searched automatically by default
336 # just as /usr/include is.
337 # *Do not* use this for directories that happen to contain
338 # header files, but are not searched automatically by default.
339 # On most systems, this is empty.
340 OTHER_FIXINCLUDES_DIRS=
341
342 # List of things which should already be built whenever we try to use xgcc
343 # to compile anything (without linking).
344 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES)
345
346 # List of things which should already be built whenever we try to use xgcc
347 # to link anything.
348 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
349
350 # Directory to link to, when using the target `maketest'.
351 DIR = ../gcc
352
353 # Guaranteed to not exist when not passing md through cpp.
354 # This value is overridden directly by configure.
355 MD_FILE = md-cpp-not-used
356
357 # Flags to use when cross-building GCC.
358 # Prefix to apply to names of object files when using them
359 # to run on the machine we are compiling on.
360 HOST_PREFIX=
361 # Prefix to apply to names of object files when compiling them
362 # to run on the machine we are compiling on.
363 # The default for this variable is chosen to keep these rules
364 # out of the way of the other rules for compiling the same source files.
365 HOST_PREFIX_1=loser-
366 HOST_CC=$(CC)
367 HOST_CFLAGS=$(ALL_CFLAGS)
368 HOST_CLIB=$(CLIB)
369 HOST_LDFLAGS=$(LDFLAGS)
370 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
371 HOST_ALLOCA=$(ALLOCA)
372 HOST_MALLOC=$(MALLOC)
373 HOST_OBSTACK=$(OBSTACK)
374
375 # Actual name to use when installing a native compiler.
376 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed $$t`
377
378 # Actual name to use when installing a cross-compiler.
379 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed $$t`
380
381 # Choose the real default target.
382 ALL=all.internal
383
384 # Choose the real install target.
385 INSTALL_TARGET=install-normal
386
387 # Source for float.h. Overridden by cross-make.
388 FLOAT_H=float.h-nat
389
390 # Extra symbols for fixproto to define when parsing headers.
391 FIXPROTO_DEFINES =
392
393 # Extra flags to use when compiling crt{begin,end}.o.
394 CRTSTUFF_T_CFLAGS =
395
396 # Extra flags to use when compiling [m]crt0.o.
397 CRT0STUFF_T_CFLAGS =
398
399 # End of variables for you to override.
400
401 # Definition of `all' is here so that new rules inserted by sed
402 # do not specify the default target.
403 # The real definition is under `all.internal' (for native compilers)
404 # or `all.cross' (for cross compilers).
405 all: all.indirect
406
407 # This tells GNU Make version 3 not to put all variables in the environment.
408 .NOEXPORT:
409
410 # sed inserts variable overrides after the following line.
411 ####target overrides
412 ####host overrides
413 ####cross overrides
414 ####build overrides
415 \f
416 # Now figure out from those variables how to compile and link.
417
418 all.indirect: $(ALL)
419
420 # IN_GCC tells obstack.h that we are using gcc's <stddef.h> file.
421 # ??? IN_GCC should be obsolete now.
422 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC
423
424 # This is the variable actually used when we compile.
425 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
426
427 # Likewise.
428 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
429
430 # Even if ALLOCA is set, don't use it if compiling with GCC.
431 USE_ALLOCA= ` case "${CC}" in "${OLDCC}") echo "${ALLOCA}" ;; esac `
432 USE_HOST_ALLOCA= ` case "${HOST_CC}"@"${HOST_ALLOCA}" in "${OLDCC}"@?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
433 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
434 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
435
436 # Dependency on obstack, alloca, malloc or whatever library facilities
437 # are not installed in the system libraries.
438 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
439 LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC)
440
441 # Likewise, for use in the tools that must run on this machine
442 # even if we are cross-building GCC.
443 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
444 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC)
445
446 # How to link with both our special library facilities
447 # and the system's installed libraries.
448 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(CLIB)
449
450 # Likewise, for use in the tools that must run on this machine
451 # even if we are cross-building GCC.
452 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
453 $(HOST_CLIB)
454
455 HOST_RTL = $(HOST_PREFIX)rtl.o
456 HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
457 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
458
459 # Specify the directories to be searched for header files.
460 # Both . and srcdir are used, in that order,
461 # so that tm.h and config.h will be found in the compilation
462 # subdirectory rather than in the source directory.
463 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config
464
465 # Always use -I$(srcdir)/config when compiling.
466 .c.o:
467 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
468
469 # This tells GNU make version 3 not to export all the variables
470 # defined in this file into the environment.
471 .NOEXPORT:
472 \f
473 # Support for additional languages (other than c and objc).
474 # ??? objc can be supported this way too (leave for later).
475
476 # These next lines are overridden by configure.
477 LANG_MAKEFILES =
478 LANG_STAGESTUFF =
479 LANG_DIFF_EXCLUDES =
480 LANG_LIB2FUNCS =
481 LANG_EXTRA_HEADERS =
482
483 # Flags to pass to recursive makes.
484 # CC is set by configure. Hosts without symlinks need special handling
485 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
486 # subdirectories.
487 # ??? The choices here will need some experimenting with.
488 FLAGS_TO_PASS = \
489 "AR_FLAGS=$(AR_FLAGS)" \
490 "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
491 "BISON=$(BISON)" \
492 "BISONFLAGS=$(BISONFLAGS)" \
493 "CC=set-by-configure" \
494 "CFLAGS=$(CFLAGS)" \
495 "CLIB=$(CLIB)" \
496 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
497 "LDFLAGS=$(LDFLAGS)" \
498 "LEX=$(LEX)" \
499 "LEXFLAGS=$(LEXFLAGS)" \
500 "MAKEINFO=$(MAKEINFO)" \
501 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
502 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
503 "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
504 "SHELL=$(SHELL)" \
505 "STAGE_PREFIX=set-by-configure" \
506 "exeext=$(exeext)" \
507 "objext=$(objext)" \
508 "exec_prefix=$(exec_prefix)" \
509 "prefix=$(prefix)" \
510 "tooldir=$(tooldir)" \
511 "bindir=$(bindir)" \
512 "libsubdir=$(libsubdir)"
513 \f
514 # Lists of files for various purposes.
515
516 # A list of all the language-specific executables.
517 # This is overridden by configure.
518 COMPILERS = cc1$(exeext) cc1obj$(exeext)
519
520 # Language-specific object files for C.
521 C_OBJS = c-parse.o c-lang.o c-lex.o c-pragma.o \
522 c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-iterate.o
523
524 # Language-specific object files for Objective C.
525 OBJC_OBJS = objc-parse.o objc-act.o c-lex.o c-pragma.o \
526 c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-iterate.o
527
528 # Files specific to the C interpreter bytecode compiler(s).
529 BC_OBJS = bc-emit.o bc-optab.o
530
531 # Bytecode header files constructed at build time; vmsconfig.com wants this.
532 BC_ALL = bc-arity.h bc-opcode.h bc-opname.h
533
534 # Language-independent object files.
535 OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
536 function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o \
537 varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o real.o \
538 dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o \
539 integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o \
540 regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o \
541 insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o \
542 insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o \
543 insn-attrtab.o $(out_object_file) getpwd.o convert.o $(EXTRA_OBJS)
544
545 # GEN files are listed separately, so they can be built before doing parallel
546 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
547 # them before rtl.o is compiled.
548 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig genpeep
549
550 CCCP=cccp
551 # Uncomment this line if you want to use cppmain (w/cpplib) as cpp.
552 #CCCP=cppmain
553
554 # Files to be copied away after each stage in building.
555 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
556 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
557 insn-attr.h insn-attrtab.c insn-opinit.c \
558 stamp-flags stamp-config stamp-codes stamp-mlib \
559 stamp-output stamp-recog stamp-emit stamp-extract stamp-peep \
560 stamp-attr stamp-attrtab stamp-opinit stamp-proto stamp-crt stamp-crtS stamp-crt0 \
561 genemit$(exeext) genoutput$(exeext) genrecog$(exeext) genextract$(exeext) \
562 genflags$(exeext) gencodes$(exeext) genconfig$(exeext) genpeep$(exeext) \
563 genattrtab$(exeext) genattr$(exeext) genopinit$(exeext) \
564 $(BC_ALL) \
565 stamp-bcarity stamp-bcopcode stamp-bcopname \
566 bi-arity$(exeext) bi-opcode$(exeext) bi-opname$(exeext) \
567 $(GCC_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
568 $(CCCP)$(exeext) cc1obj$(exeext) enquire$(exeext) \
569 protoize$(exeext) unprotoize$(exeext) \
570 specs collect2$(exeext) $(USE_COLLECT2) underscore.c \
571 *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop \
572 *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack \
573 *.[si] \
574 $(LANG_STAGESTUFF)
575
576 # Members of libgcc1.a.
577 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
578 _lshrsi3 _ashrsi3 _ashlsi3 \
579 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
580 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
581 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
582 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
583 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
584
585 # Library members defined in libgcc2.c.
586 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
587 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 \
588 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
589 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
590 _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
591 _fixtfdi _fixunstfdi _floatditf \
592 __gcc_bcmp _varargs __dummy _eprintf _op_new _op_vnew _new_handler \
593 _op_delete _op_vdel _bb _shtab _clear_cache _trampoline __main _exit \
594 _ctors _eh _pure
595
596 # The files that "belong" in CONFIG_H are deliberately omitted
597 # because having them there would not be useful in actual practice.
598 # All they would do is cause complete recompilation every time
599 # one of the machine description files is edited.
600 # That may or may not be what one wants to do.
601 # If it is, rm *.o is an easy way to do it.
602 # CONFIG_H = $(host_xm_file) $(tm_file)
603 CONFIG_H =
604 RTL_H = rtl.h rtl.def machmode.h machmode.def
605 TREE_H = tree.h real.h tree.def machmode.h machmode.def
606 BYTECODE_H = bytecode.h bc-emit.h bc-optab.h
607
608 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
609 T =
610 \f
611 # Language makefile fragments.
612
613 # The following targets define the interface between us and the languages.
614 #
615 # all.build, all.cross, start.encap, rest.encap,
616 # info, dvi,
617 # install-normal, install-common, install-info, install-man,
618 # uninstall, distdir,
619 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
620 # stage1, stage2, stage3, stage4
621 #
622 # Each language is linked in with a series of hooks (since we can't use `::'
623 # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info).
624 # Configure computes and adds these here.
625
626 ####language hooks
627
628 # sed inserts language fragments after the following line.
629 ####language fragments
630
631 # End of language makefile fragments.
632 \f
633 # Avoid a lot of time thinking about remaking Makefile.in and *.def.
634 .SUFFIXES: .in .def
635
636 Makefile: $(srcdir)/Makefile.in $(srcdir)/configure $(srcdir)/version.c \
637 $(xmake_file) $(tmake_file) \
638 $(LANG_MAKEFILES)
639 cp config.status config.run
640 $(SHELL) config.run
641 rm -f config.run
642
643 all.internal: start.encap rest.encap
644 # This is what to compile if making a cross-compiler.
645 # Note that we can compile enquire using the cross-compiler just built,
646 # although we can't run it on this machine.
647 all.cross: native gcc-cross specs stmp-headers $(LIBGCC) $(STMP_FIXPROTO) \
648 $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross
649 # This is what to compile if making gcc with a cross-compiler.
650 all.build: native xgcc $(EXTRA_PARTS) lang.all.build
651 # This is what must be made before installing GCC and converting libraries.
652 start.encap: native xgcc specs $(LIBGCC1) xlimits.h lang.start.encap
653 # These can't be made until after GCC can run.
654 rest.encap: stmp-headers $(LIBGCC) $(STMP_FIXPROTO) $(EXTRA_PARTS) lang.rest.encap
655 # This is what is made with the host's compiler
656 # whether making a cross compiler or not.
657 native: config.status cpp $(LANGUAGES) $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
658
659 # Define the names for selecting languages in LANGUAGES.
660 C c: cc1
661 OBJC objc: cc1obj objc-runtime
662 OBJECTIVE-C objective-c: cc1obj objc-runtime
663 PROTO: proto
664
665 # Tell GNU make these are phony targets.
666 .PHONY: C c OBJC objc OBJECTIVE-C objective-c PROTO proto
667
668 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
669 # a target to build even if it is up-to-date. So we must verify that
670 # config.status does not exist before failing.
671 config.status:
672 @if [ ! -f config.status ] ; then \
673 echo You must configure gcc. Look at the INSTALL file for details.; \
674 false; \
675 else \
676 true; \
677 fi
678
679 # On the target machine, finish building a cross compiler.
680 # This does the things that can't be done on the host machine.
681 rest.cross: $(LIBGCC) gfloat.h specs
682
683 # Verify that it works to compile and link libgcc1-test.
684 # If it does, then there are sufficient replacements for libgcc1.a.
685 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
686 @echo "Testing libgcc1. Ignore linker warning messages."
687 $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
688 -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
689 libgcc1-test.o: libgcc1-test.c native xgcc
690 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
691
692 # Recompile all the language-independent object files.
693 # This is used only if the user explicitly asks for it.
694 compilations: ${OBJS}
695
696 # Create a list of the language-independent object files so the language
697 # subdirectories needn't mention their names explicitly.
698 stamp-objlist: $(OBJS) $(BC_OBJS)
699 echo " $(OBJS) $(BC_OBJS)" | sed -e 's, \([a-z0-9]\), ../\1,g' -e 's/\.o/$(objext)/g' >stamp-objlist
700
701 # We call this executable `xgcc' rather than `gcc'
702 # to avoid confusion if the current directory is in the path
703 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
704 xgcc: gcc.o version.o choose-temp.o pexecute.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
705 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o version.o \
706 choose-temp.o pexecute.o $(EXTRA_GCC_OBJS) $(LIBS)
707
708 # Dump a specs file to make -B./ read these specs over installed ones.
709 specs: xgcc
710 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
711 mv tmp-specs specs
712
713 # We do want to create an executable named `xgcc', so we can use it to
714 # compile libgcc2.a.
715 # Also create gcc-cross, so that install-common will install properly.
716 gcc-cross: xgcc
717 cp xgcc$(exeext) gcc-cross$(exeext)
718
719 cc1: $(P) $(C_OBJS) $(OBJS) $(BC_OBJS) $(LIBDEPS)
720 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) $(OBJS) $(BC_OBJS) $(LIBS)
721
722 cc1obj: $(P) $(OBJC_OBJS) $(OBJS) $(BC_OBJS) $(LIBDEPS)
723 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJC_OBJS) $(OBJS) $(BC_OBJS) $(LIBS)
724
725 # Copy float.h from its source.
726 gfloat.h: $(FLOAT_H)
727 -rm -f gfloat.h
728 cp $(FLOAT_H) gfloat.h
729
730 # Create float.h source for the native machine.
731 float.h-nat: enquire
732 -./enquire -f > tmp-float.h
733 mv tmp-float.h float.h-nat
734
735 # Create a dummy float.h source for a cross-compiler.
736 # ??? This isn't used anymore. Should we create config/float-unkn.h
737 # and make that the default float_format in configure?
738 float.h-cross:
739 echo "#ifndef __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
740 echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
741 echo "#endif" >> t-float.h-cross
742 mv t-float.h-cross float.h-cross
743
744 # Used to compile enquire with standard cc, but have forgotten why.
745 # Let's try with GCC.
746 enquire: enquire.o $(GCC_PARTS)
747 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
748 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
749 # Breaking this line caused a problem with one version of GNU make.
750 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) -I. -c $(srcdir)/enquire.c
751
752 # Build the version of limits.h that we will install.
753 xlimits.h: glimits.h limitx.h limity.h
754 if $(LIMITS_H_TEST) ; then \
755 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
756 else \
757 cat $(srcdir)/glimits.h > tmp-xlimits.h; \
758 fi
759 mv tmp-xlimits.h xlimits.h
760 \f
761 # Build libgcc.a.
762 # This is done in two parts because some functions, in libgcc1.c,
763 # must be compiled with something other than GCC,
764 # while the rest, in libgcc2.c, must be compiled with xgcc.
765 # That means we can't do libgcc2.c until after xgcc, cc1, etc.
766
767 # Use this as value of LIBGCC1 to cause conversion to GNU library format.
768 # LIBCONVERT should put its output in libgcc1.conv.
769 libgcc1.conv: libgcc1.a
770 $(LIBCONVERT) libgcc1.a libgcc1.conv
771
772 # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely.
773 # Make an empty file instead.
774 libgcc1.null: $(GCC_PASSES)
775 echo "__foo () {}" > dummy.c
776 $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c
777 $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy$(objext)
778 rm -f dummy$(objext) dummy.c
779
780 # This is $(LIBGCC1) for a cross-compiler.
781 # We have no automatic way of building libgcc1.a,
782 # so it's up to the installer to find a way to do that.
783 # This rule deliberately does not depend on libgcc1.a
784 # so that it will fail if the installer hasn't provided it.
785 libgcc1.cross:
786 mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false)
787
788 # Compile the library of arithmetic subroutines with the native compiler.
789 # Don't compile it with GCC!
790 # (That would cause most arithmetic functions to call themselves.)
791 #
792 # NOTE: If you modify these rules substantially, please be sure to
793 # check at least config/i386/t-sco5 and possibly other makefile
794 # fragments.
795 libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
796 -rm -f tmplibgcc1.a
797 # Actually build it in tmplibgcc1.a, then rename at end,
798 # so that libgcc1.a itself remains nonexistent if compilation is aborted.
799 # -e causes any failing command to make this rule fail.
800 # -e doesn't work in certain shells, so we test $$? as well.
801 # lynx has a broken ar, it always complains when the initial library is
802 # empty, thus this command works only if we don't do -e
803 # There is a trailing backslash (\) deleted from the following line.
804 # set -e;
805 for name in $(LIB1FUNCS); \
806 do \
807 echo $${name}; \
808 rm -f $${name}$(objext); \
809 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
810 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
811 mv libgcc1$(objext) $${name}$(objext); \
812 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
813 rm -f $${name}$(objext); \
814 done
815 # Some shells crash when a loop has no items.
816 # So make sure there is always at least one--`..'.
817 # Then ignore it.
818 # We don't use -e here because there are if statements
819 # that should not make the command give up when the if condition is false.
820 # Instead, we test for failure after each command where it matters.
821 for file in .. $(LIB1FUNCS_EXTRA); \
822 do \
823 if [ x$${file} != x.. ]; then \
824 name=`echo $${file} | sed -e 's/[.][cS]$$//' -e 's/[.]asm$$//'`; \
825 echo $${name}; \
826 if [ $${name}.asm = $${file} ]; then \
827 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
828 else true; fi; \
829 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
830 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
831 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
832 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
833 rm -f $${name}.s $${name}$(objext); \
834 else true; \
835 fi; \
836 done
837 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc1.a; else true; fi
838 mv tmplibgcc1.a libgcc1.a
839
840 # Build libgcc1.a from assembler source. LIB1ASMFUNCS is the list of
841 # functions. LIB1ASMSRC is the name of the source file in the config
842 # subdirectory.
843 libgcc1-asm.a: libgcc2.ready config.status $(srcdir)/config/$(LIB1ASMSRC)
844 -rm -f tmplibgcc1.a libgcc1.S
845 cp $(srcdir)/config/$(LIB1ASMSRC) libgcc1.S
846 # Actually build it in tmplibgcc1.a, then rename at end,
847 # so that libgcc1-asm.a itself remains nonexistent if compilation is aborted.
848 # -e causes any failing command to make this rule fail.
849 # -e doesn't work in certain shells, so we test $$? as well.
850 # lynx has a broken ar, it always complains when the initial library is
851 # empty, thus this command works only if we don't do -e
852 # There is a trailing backslash (\) deleted from the following line.
853 # set -e;
854 for name in $(LIB1ASMFUNCS); \
855 do \
856 echo $${name}; \
857 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} libgcc1.S; \
858 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
859 mv libgcc1$(objext) $${name}$(objext); \
860 $(AR) $(AR_FLAGS) tmplibgcc1.a $${name}$(objext); \
861 rm -f $${name}$(objext); \
862 done
863 -rm -f libgcc1.S
864 mv tmplibgcc1.a libgcc1-asm.a
865
866 # Generate assembly versions of the functions required for libgcc1.
867 # You'll still need to massage the code by hand (possibly hacking
868 # underscores and local labels) but this will get you started.
869 libgcc1.S: libgcc1.c $(CONFIG_H) config.status
870 -rm -f libgcc1.S
871 touch libgcc1.S
872 for name in $(LIB1FUNCS); \
873 do \
874 echo $${name}; \
875 $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -S -DL$${name} $(srcdir)/libgcc1.c; \
876 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
877 echo '#ifdef ' L$${name} >> libgcc1.S; \
878 cat libgcc1.s >> libgcc1.S; \
879 echo '#endif /*' L$${name} '*/' >> libgcc1.S; \
880 echo "" >> libgcc1.S; \
881 done
882
883 # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled.
884 # But recompiling cc1 should not force recompilation of libgcc2.a.
885 # If you want to force recompilation, delete libgcc2.a.
886 libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs
887 -if [ -f libgcc2.ready ] ; then \
888 true; \
889 else \
890 touch libgcc2.ready; \
891 fi
892
893 libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
894 $(LANG_LIB2FUNCS) machmode.h longlong.h gbl-ctors.h config.status
895 # Actually build it in tmplibgcc2.a, then rename at end,
896 # so that libgcc2.a itself remains nonexistent if compilation is aborted.
897 -rm -f tmplibgcc2.a
898 # -e causes any failing command to make this rule fail.
899 # -e doesn't work in certain shells, so we test $$? as well.
900 # lynx has a broken ar, it always complains when the initial library is
901 # empty, thus this command works only if we don't do -e
902 # There is a trailing backslash (\) deleted from the following line.
903 # set -e;
904 for name in $(LIB2FUNCS); \
905 do \
906 echo $${name}; \
907 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
908 $(srcdir)/libgcc2.c -o $${name}$(objext); \
909 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
910 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \
911 rm -f $${name}$(objext); \
912 done
913 # Some shells crash when a loop has no items.
914 # So make sure there is always at least one--`..'.
915 # Then ignore it.
916 # We don't use -e here because there are if statements
917 # that should not make the command give up when the if condition is false.
918 # Instead, we test for failure after each command where it matters.
919 for file in .. $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS); \
920 do \
921 if [ x$${file} != x.. ]; then \
922 name=`echo $${file} | sed -e 's/[.][cSo]$$//' -e 's/[.]asm$$//' -e 's/[.]txt$$//'`; \
923 oname=` echo $${name} | sed -e 's,.*/,,'`; \
924 if [ $${name}.txt = $${file} ]; then \
925 for f in .. `cat $${file}`; do if [ x$${f} != x.. ]; then \
926 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
927 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" \
928 CFLAGS="$(CFLAGS)" HOST_PREFIX="$(HOST_PREFIX)" \
929 HOST_PREFIX_1="$(HOST_PREFIX_1)" \
930 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $${f}; \
931 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
932 $(AR) $(AR_FLAGS) tmplibgcc2.a $${f}; \
933 rm -f $${f}; \
934 fi; done; \
935 else \
936 echo $${name}; \
937 if [ $${name}.asm = $${file} ]; then \
938 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
939 else true; fi; \
940 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
941 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
942 $(AR) $(AR_FLAGS) tmplibgcc2.a $${oname}$(objext); \
943 rm -f $${name}.s $${oname}$(objext); \
944 fi; \
945 else true; \
946 fi; \
947 done
948 mv tmplibgcc2.a libgcc2.a
949 # These lines were deleted from above the mv command
950 # because ranlibing libgcc.a itself should suffice.
951 # -if [ x${HPUX_GAS} = x ] ; then \
952 # if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi; \
953 # else true; fi
954
955 # Combine the various libraries into a single library, libgcc.a.
956 libgcc.a: $(LIBGCC1) $(LIBGCC2)
957 -rm -rf tmplibgcc.a libgcc.a tmpcopy
958 mkdir tmpcopy
959 -if [ x$(LIBGCC1) != x ]; \
960 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
961 else true; \
962 fi
963 # Some versions of ar (specifically the one in RISC/os 5.x), create an
964 # unwritable table of contents file, and then print an error message when
965 # the second ar command tries to overwrite this file. To avoid the error
966 # message from ar, we make sure all files are writable.
967 -(cd tmpcopy; chmod +w * > /dev/null 2>&1)
968 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
969 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *$(objext))
970 rm -rf tmpcopy
971 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
972 # Actually build it in tmplibgcc.a, then rename at end,
973 # so that libgcc.a itself remains nonexistent if compilation is aborted.
974 mv tmplibgcc.a libgcc.a
975
976 # Use the genmultilib shell script to generate the information the gcc
977 # driver program needs to select the library directory based on the
978 # switches.
979 multilib.h: stamp-mlib; @true
980 stamp-mlib: $(srcdir)/genmultilib Makefile
981 $(SHELL) $(srcdir)/genmultilib \
982 "$(MULTILIB_OPTIONS)" \
983 "$(MULTILIB_DIRNAMES)" \
984 "$(MULTILIB_MATCHES)" \
985 "$(MULTILIB_EXCEPTIONS)" \
986 "$(MULTILIB_EXTRA_OPTS)" > tmp-mlib.h
987 $(srcdir)/move-if-change tmp-mlib.h multilib.h
988 touch stamp-mlib
989
990 # Build multiple copies of libgcc.a, one for each target switch.
991 stmp-multilib: $(LIBGCC1) libgcc2.c libgcc2.ready $(CONFIG_H) \
992 $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS) machmode.h longlong.h gbl-ctors.h \
993 config.status
994 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
995 dir=`echo $$i | sed -e 's/;.*$$//'`; \
996 flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
997 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
998 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
999 RANLIB="$(RANLIB)" RANLIB_TEST="$(RANLIB_TEST)" \
1000 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1001 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS) $${flags}" \
1002 MULTILIB_CFLAGS="$${flags}" \
1003 LIBGCC1="$(LIBGCC1)" LIBGCC2="$(LIBGCC2)" \
1004 dir="$${dir}" stmp-multilib-sub; \
1005 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1006 done
1007 touch stmp-multilib
1008
1009 # Subroutine of stmp-multilib so make -n works.
1010 stmp-multilib-sub:
1011 rm -f $(LIBGCC2)
1012 if [ -d $(dir) ]; then \
1013 cd $(dir); \
1014 rm -f libgcc.a $(EXTRA_MULTILIB_PARTS); \
1015 else true; \
1016 fi
1017 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1018 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
1019 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1020 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC2)
1021 if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
1022 then true; \
1023 else rm -f $(LIBGCC1); \
1024 fi
1025 if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
1026 then true; \
1027 else \
1028 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1029 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
1030 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1031 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC1); \
1032 fi
1033 rm -rf tmplibgcc.a tmpcopy
1034 mkdir tmpcopy
1035 if [ x$(LIBGCC1) != x ]; \
1036 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
1037 else true; \
1038 fi
1039 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
1040 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *$(objext))
1041 rm -rf libgcc2.a tmpcopy
1042 if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
1043 if [ -d $(dir) ]; then true; else mkdir $(dir); fi
1044 mv tmplibgcc.a $(dir)/libgcc.a
1045 for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
1046 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1047 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
1048 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1049 MULTILIB_CFLAGS="$(MULTILIB_CFLAGS)" T="t" t$${f}; \
1050 mv t$${f} $(dir)/$${f}; \
1051 else true; \
1052 fi; done
1053
1054 objc-runtime: libobjc.a
1055
1056 # Build the Objective C runtime library.
1057 libobjc.a: cc1obj specs stmp-int-hdrs libgcc2.ready $(USE_COLLECT2) $(EXTRA_PARTS)
1058 if [ -d objc ]; then true; else mkdir objc; fi
1059 thisdir1=`pwd`; \
1060 srcdir1=`cd $(srcdir); pwd`; \
1061 cd objc; \
1062 $(MAKE) -f $${srcdir1}/objc/Makefile libobjc.a \
1063 srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
1064 GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
1065 GCC_CFLAGS="$(GCC_CFLAGS)" OBJC_THREAD_FILE="$(OBJC_THREAD_FILE)"
1066 -rm -f libobjc.a
1067 ln objc/libobjc.a . >/dev/null 2>&1 || cp objc/libobjc.a .
1068 -if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi
1069
1070 # This is used by objc/Makefile if the user runs that directly.
1071 sublibobjc.a: cc1obj specs stmp-int-hdrs libgcc2.ready
1072 thisdir1=`pwd`; \
1073 srcdir1=`cd $(srcdir); pwd`; \
1074 cd objc; \
1075 $(MAKE) -f $$srcdir1/objc/Makefile libobjc.a \
1076 srcdir=$$srcdir1 tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
1077 GCC_FOR_TARGET="$$thisdir1/xgcc -B$$thisdir1/" \
1078 GCC_CFLAGS="$(GCC_CFLAGS)" OBJC_THREAD_FILE="$(OBJC_THREAD_FILE)"
1079
1080 # Compile two additional files that are linked with every program
1081 # linked using GCC on systems using COFF or ELF, for the sake of C++
1082 # constructors.
1083 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
1084 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1085 -finhibit-size-directive -fno-inline-functions $(CRTSTUFF_T_CFLAGS) \
1086 -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1087
1088 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
1089 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1090 -finhibit-size-directive -fno-inline-functions $(CRTSTUFF_T_CFLAGS) \
1091 -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1092
1093 # On some systems we also want to install versions of these files
1094 # compiled using PIC for use in shared libraries.
1095 crtbeginS.o crtendS.o: stamp-crtS ; @true
1096
1097 stamp-crtS: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
1098 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \
1099 -DCRT_BEGIN -finhibit-size-directive -fno-inline-functions \
1100 -g0 -c $(srcdir)/crtstuff.c
1101 mv crtstuff$(objext) crtbeginS$(objext)
1102 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \
1103 -DCRT_END -finhibit-size-directive -fno-inline-functions \
1104 -g0 -c $(srcdir)/crtstuff.c -o crtendS$(objext)
1105 touch stamp-crtS
1106
1107 # Compile the start modules crt0.o and mcrt0.o that are linked with every program
1108 crt0.o: stamp-crt0 ; @true
1109 mcrt0.o: stamp-crt0; @true
1110
1111 stamp-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1112 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1113 -o crt0.o -c $(CRT0_S)
1114 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1115 -o mcrt0.o -c $(MCRT0_S)
1116 touch stamp-crt0
1117 \f
1118 # Compiling object files from source files.
1119
1120 # Note that dependencies on obstack.h are not written
1121 # because that file is not part of GCC.
1122
1123 # C language specific files.
1124
1125 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
1126 $(srcdir)/c-parse.h c-tree.h input.h flags.h
1127 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1128 $(srcdir)/c-parse.h: $(srcdir)/c-parse.c
1129 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1130 cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
1131 $(srcdir)/c-parse.y: c-parse.in
1132 echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1133 sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1134 -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1135 $(srcdir)/c-parse.in >>tmp-c-parse.y
1136 $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1137
1138 $(srcdir)/c-gperf.h: c-parse.gperf
1139 gperf -p -j1 -i 1 -g -o -t -G -N is_reserved_word -k1,3,$$ \
1140 $(srcdir)/c-parse.gperf >tmp-gperf.h
1141 $(srcdir)/move-if-change tmp-gperf.h $(srcdir)/c-gperf.h
1142
1143 c-decl.o : c-decl.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h output.h
1144 c-typeck.o : c-typeck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h output.h
1145 c-lang.o : c-lang.c $(CONFIG_H) $(TREE_H)
1146 c-lex.o : c-lex.c $(CONFIG_H) $(TREE_H) c-lex.h c-tree.h $(srcdir)/c-parse.h \
1147 input.h flags.h $(srcdir)/c-gperf.h c-pragma.h
1148 c-aux-info.o : c-aux-info.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
1149 c-convert.o : c-convert.c $(CONFIG_H) $(TREE_H) flags.h
1150 c-pragma.o: c-pragma.c $(CONFIG_H) $(TREE_H) except.h function.h \
1151 defaults.h c-pragma.h
1152 c-iterate.o: c-iterate.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h flags.h
1153
1154 # To make a configuration always use collect2, set USE_COLLECT2 to ld.
1155 ld: collect2
1156 rm -f ld$(exeext)
1157 ln collect2$(exeext) ld$(exeext) > /dev/null 2>&1 \
1158 || cp collect2$(exeext) ld$(exeext)
1159
1160 collect2 : collect2.o cplus-dem.o underscore.o version.o \
1161 choose-temp.o $(LIBDEPS)
1162 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1163 -rm -f collect2$(exeext)
1164 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ collect2.o \
1165 cplus-dem.o underscore.o version.o choose-temp.o $(LIBS)
1166
1167 collect2.o : collect2.c $(CONFIG_H) gstab.h obstack.h demangle.h
1168 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1169 -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1170 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
1171
1172 cplus-dem.o: cplus-dem.c demangle.h
1173
1174 underscore.c: stamp-under ; @true
1175
1176 stamp-under: $(GCC_PASSES)
1177 echo "int xxy_us_dummy;" >tmp-dum.c
1178 $(GCC_FOR_TARGET) -S tmp-dum.c
1179 echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1180 if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1181 echo "int prepends_underscore = 1;" >>tmp-under.c; \
1182 else \
1183 echo "int prepends_underscore = 0;" >>tmp-under.c; \
1184 fi
1185 $(srcdir)/move-if-change tmp-under.c underscore.c
1186 -rm -f tmp-dum.c tmp-dum.s
1187 touch stamp-under
1188
1189 # Objective C language specific files.
1190
1191 objc-parse.o : $(srcdir)/objc-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
1192 c-tree.h input.h flags.h objc-act.h
1193 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/objc-parse.c
1194 $(srcdir)/objc-parse.c : $(srcdir)/objc-parse.y
1195 cd $(srcdir); $(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c
1196 $(srcdir)/objc-parse.y: $(srcdir)/c-parse.in
1197 echo '/*WARNING: This file is automatically generated!*/' >tmp-objc-prs.y
1198 sed -e "/^ifc$$/,/^end ifc$$/d" \
1199 -e "/^ifobjc$$/d" -e "/^end ifobjc$$/d" \
1200 $(srcdir)/c-parse.in >>tmp-objc-prs.y
1201 $(srcdir)/move-if-change tmp-objc-prs.y $(srcdir)/objc-parse.y
1202
1203 objc-act.o : objc-act.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h c-lex.h \
1204 flags.h objc-act.h input.h function.h $(srcdir)/c-parse.h
1205
1206 # A file used by all variants of C.
1207
1208 c-common.o : c-common.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
1209
1210 # Language-independent files.
1211
1212 DRIVER_DEFINES = \
1213 -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
1214 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1215 -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1216 -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1217 -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\"
1218 gcc.o: gcc.c $(CONFIG_H) multilib.h config.status $(lang_specs_files)
1219 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1220 $(DRIVER_DEFINES) \
1221 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
1222
1223 dumpvers: dumpvers.c
1224
1225 version.o: version.c
1226 obstack.o: obstack.c
1227 choose-temp.o: choose-temp.c
1228 pexecute.o: pexecute.c
1229
1230 convert.o: convert.c $(CONFIG_H) $(TREE_H) flags.h convert.h
1231
1232 tree.o : tree.c $(CONFIG_H) $(TREE_H) flags.h function.h
1233 print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
1234 stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H) flags.h function.h
1235 fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H) flags.h
1236 toplev.o : toplev.c $(CONFIG_H) $(TREE_H) $(RTL_H) bytecode.h bc-emit.h \
1237 flags.h input.h insn-attr.h xcoffout.h defaults.h output.h \
1238 $(lang_options_files)
1239 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1240 -DTARGET_NAME=\"$(target_alias)\" \
1241 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
1242
1243 rtl.o : rtl.c $(CONFIG_H) $(RTL_H)
1244
1245 print-rtl.o : print-rtl.c $(CONFIG_H) $(RTL_H)
1246 rtlanal.o : rtlanal.c $(CONFIG_H) $(RTL_H)
1247
1248 varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h function.h \
1249 defaults.h insn-codes.h expr.h hard-reg-set.h regs.h xcoffout.h \
1250 output.h bytecode.h c-pragma.h
1251 function.o : function.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
1252 insn-flags.h insn-codes.h expr.h regs.h hard-reg-set.h insn-config.h \
1253 recog.h output.h bytecode.h bc-emit.h
1254 stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
1255 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h expr.h except.h \
1256 loop.h recog.h bytecode.h bc-typecd.h bc-typecd.def bc-opcode.h \
1257 bc-optab.h bc-emit.h
1258 except.o : except.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
1259 insn-flags.h insn-codes.h expr.h regs.h hard-reg-set.h insn-config.h \
1260 recog.h output.h except.h
1261 expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h regs.h \
1262 insn-flags.h insn-codes.h expr.h insn-config.h recog.h output.h \
1263 typeclass.h bytecode.h bc-opcode.h bc-typecd.h bc-typecd.def bc-optab.h \
1264 bc-emit.h modemap.def hard-reg-set.h
1265 calls.o : calls.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h insn-codes.h \
1266 insn-flags.h
1267 expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1268 insn-flags.h insn-config.h insn-codes.h expr.h recog.h real.h
1269 explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h hard-reg-set.h \
1270 insn-config.h expr.h recog.h insn-flags.h insn-codes.h
1271 optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1272 insn-flags.h insn-config.h insn-codes.h expr.h recog.h reload.h
1273 dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h regs.h \
1274 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h
1275 sdbout.o : sdbout.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h except.h \
1276 function.h expr.h output.h hard-reg-set.h regs.h defaults.h real.h \
1277 bytecode.h obstack.h xcoffout.h c-pragma.h
1278 dwarfout.o : dwarfout.c $(CONFIG_H) $(TREE_H) $(RTL_H) dwarf.h flags.h \
1279 insn-config.h reload.h output.h defaults.h
1280 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(TREE_H) $(RTL_H) dwarf2.h flags.h \
1281 insn-config.h reload.h output.h defaults.h hard-reg-set.h regs.h
1282 xcoffout.o : xcoffout.c $(CONFIG_H) $(TREE_H) $(RTL_H) xcoffout.h flags.h
1283 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1284 function.h regs.h insn-config.h insn-codes.h real.h expr.h bytecode.h \
1285 bc-opcode.h bc-typecd.h bc-typecd.def bc-optab.h bc-emit.h bc-opname.h
1286 real.o : real.c $(CONFIG_H) $(TREE_H)
1287 getpwd.o : getpwd.c $(CONFIG_H)
1288
1289 integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h integrate.h \
1290 insn-flags.h insn-config.h insn-codes.h expr.h real.h regs.h function.h \
1291 bytecode.h
1292
1293 jump.o : jump.c $(CONFIG_H) $(RTL_H) flags.h hard-reg-set.h regs.h \
1294 insn-config.h insn-flags.h insn-codes.h expr.h real.h
1295 stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h
1296
1297 cse.o : cse.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h real.h \
1298 insn-config.h recog.h
1299 loop.o : loop.c $(CONFIG_H) $(RTL_H) flags.h loop.h insn-config.h \
1300 insn-flags.h insn-codes.h regs.h hard-reg-set.h recog.h expr.h real.h
1301 unroll.o : unroll.c $(CONFIG_H) $(RTL_H) insn-config.h insn-codes.h \
1302 integrate.h regs.h flags.h expr.h loop.h
1303 flow.o : flow.c $(CONFIG_H) $(RTL_H) flags.h insn-config.h \
1304 basic-block.h regs.h hard-reg-set.h output.h
1305 combine.o : combine.c $(CONFIG_H) $(RTL_H) flags.h \
1306 insn-config.h insn-flags.h insn-codes.h insn-attr.h regs.h expr.h \
1307 basic-block.h recog.h real.h hard-reg-set.h
1308 regclass.o : regclass.c $(CONFIG_H) $(RTL_H) hard-reg-set.h flags.h \
1309 basic-block.h regs.h insn-config.h recog.h reload.h real.h bytecode.h
1310 local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) flags.h basic-block.h \
1311 regs.h hard-reg-set.h insn-config.h recog.h output.h
1312 global.o : global.c $(CONFIG_H) $(RTL_H) flags.h \
1313 basic-block.h regs.h hard-reg-set.h insn-config.h output.h
1314
1315 reload.o : reload.c $(CONFIG_H) $(RTL_H) flags.h output.h \
1316 reload.h recog.h hard-reg-set.h insn-config.h insn-codes.h regs.h real.h
1317 reload1.o : reload1.c $(CONFIG_H) $(RTL_H) real.h flags.h expr.h \
1318 reload.h regs.h hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1319 basic-block.h recog.h output.h
1320 caller-save.o : caller-save.c $(CONFIG_H) $(RTL_H) flags.h \
1321 regs.h hard-reg-set.h insn-codes.h insn-config.h basic-block.h recog.h \
1322 reload.h expr.h
1323 reorg.o : reorg.c $(CONFIG_H) $(RTL_H) conditions.h hard-reg-set.h \
1324 basic-block.h regs.h insn-config.h insn-attr.h insn-flags.h recog.h \
1325 flags.h output.h
1326 sched.o : sched.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h \
1327 flags.h insn-config.h insn-attr.h
1328 final.o : final.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h regs.h \
1329 recog.h conditions.h insn-config.h insn-attr.h except.h real.h output.h \
1330 hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h
1331 recog.o : recog.c $(CONFIG_H) $(RTL_H) \
1332 regs.h recog.h hard-reg-set.h flags.h insn-config.h insn-attr.h \
1333 insn-flags.h insn-codes.h real.h
1334 reg-stack.o : reg-stack.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
1335 regs.h hard-reg-set.h flags.h insn-config.h insn-flags.h
1336
1337 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) \
1338 $(RTL_H) regs.h hard-reg-set.h real.h insn-config.h conditions.h \
1339 insn-flags.h output.h insn-attr.h insn-codes.h
1340 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(out_file)
1341
1342 # Build auxiliary files that support ecoff format.
1343 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1344 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1345
1346 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H)
1347
1348 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1349 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1350
1351 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H)
1352
1353 # Build file to support OSF/rose half-pic format.
1354 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H)
1355
1356 # Normally this target is not used; but it is used if you
1357 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
1358 # from the GNU Emacs distribution.
1359 alloca.o: alloca.c
1360 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
1361 -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'`
1362 $(ALLOCA_FINISH)
1363 \f
1364 # Generate header and source files from the machine description,
1365 # and compile them.
1366
1367 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1368 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1369 insn-attr.h insn-attrtab.c
1370
1371 # The following pair of rules has this effect:
1372 # genconfig is run only if the md has changed since genconfig was last run;
1373 # but the file insn-config.h is touched only when its contents actually change.
1374
1375 # Each of the other insn-* files is handled by a similar pair of rules.
1376
1377 # This causes an anomaly in the results of make -n
1378 # because insn-* is older than stamp-*
1379 # and thus make -n thinks that insn-* will be updated
1380 # and force recompilation of things that depend on it.
1381 # We use move-if-change precisely to avoid such recompilation.
1382 # But there is no way to teach make -n that it will be avoided.
1383
1384 # Each of the insn-*.[ch] rules has a semicolon at the end,
1385 # for otherwise the system Make on SunOS 4.1 never tries
1386 # to recompile insn-*.o. To avoid problems and extra noise from
1387 # versions of make which don't like empty commands (nothing after the
1388 # trailing `;'), we call true for each.
1389
1390 insn-config.h: stamp-config ; @true
1391 stamp-config : $(md_file) genconfig $(srcdir)/move-if-change
1392 ./genconfig $(md_file) > tmp-config.h
1393 $(srcdir)/move-if-change tmp-config.h insn-config.h
1394 touch stamp-config
1395
1396 insn-flags.h: stamp-flags ; @true
1397 stamp-flags : $(md_file) genflags $(srcdir)/move-if-change
1398 ./genflags $(md_file) > tmp-flags.h
1399 $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1400 touch stamp-flags
1401
1402 insn-codes.h: stamp-codes ; @true
1403 stamp-codes : $(md_file) gencodes $(srcdir)/move-if-change
1404 ./gencodes $(md_file) > tmp-codes.h
1405 $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1406 touch stamp-codes
1407
1408 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) expr.h real.h output.h \
1409 insn-config.h insn-flags.h insn-codes.h
1410 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1411
1412 insn-emit.c: stamp-emit ; @true
1413 stamp-emit : $(md_file) genemit $(srcdir)/move-if-change
1414 ./genemit $(md_file) > tmp-emit.c
1415 $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1416 touch stamp-emit
1417
1418 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h recog.h \
1419 real.h output.h flags.h
1420 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1421
1422 insn-recog.c: stamp-recog ; @true
1423 stamp-recog : $(md_file) genrecog $(srcdir)/move-if-change
1424 ./genrecog $(md_file) > tmp-recog.c
1425 $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1426 touch stamp-recog
1427
1428 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1429 insn-config.h flags.h rtl.h recog.h expr.h reload.h
1430 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1431
1432 insn-opinit.c: stamp-opinit ; @true
1433 stamp-opinit : $(md_file) genopinit $(srcdir)/move-if-change
1434 ./genopinit $(md_file) > tmp-opinit.c
1435 $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1436 touch stamp-opinit
1437
1438 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H)
1439 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1440
1441 insn-extract.c: stamp-extract ; @true
1442 stamp-extract : $(md_file) genextract $(srcdir)/move-if-change
1443 ./genextract $(md_file) > tmp-extract.c
1444 $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1445 touch stamp-extract
1446
1447 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) regs.h output.h real.h
1448 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1449
1450 insn-peep.c: stamp-peep ; @true
1451 stamp-peep : $(md_file) genpeep $(srcdir)/move-if-change
1452 ./genpeep $(md_file) > tmp-peep.c
1453 $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1454 touch stamp-peep
1455
1456 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) regs.h real.h output.h \
1457 insn-attr.h insn-config.h
1458 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1459
1460 insn-attr.h: stamp-attr ; @true
1461 stamp-attr : $(md_file) genattr $(srcdir)/move-if-change
1462 ./genattr $(md_file) > tmp-attr.h
1463 $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1464 touch stamp-attr
1465
1466 insn-attrtab.c: stamp-attrtab ; @true
1467 stamp-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change
1468 if cmp -s $(PREMADE_ATTRTAB_MD) $(md_file); \
1469 then \
1470 echo Using $(PREMADE_ATTRTAB); \
1471 cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \
1472 else \
1473 ./genattrtab $(md_file) > tmp-attrtab.c; \
1474 fi
1475 $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1476 touch stamp-attrtab
1477
1478 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) regs.h real.h conditions.h \
1479 hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h recog.h \
1480 insn-codes.h
1481 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1482
1483 insn-output.c: stamp-output ; @true
1484 stamp-output : $(md_file) genoutput $(srcdir)/move-if-change
1485 ./genoutput $(md_file) > tmp-output.c
1486 $(srcdir)/move-if-change tmp-output.c insn-output.c
1487 touch stamp-output
1488 \f
1489 # Compile the programs that generate insn-* from the machine description.
1490 # They are compiled with $(HOST_CC), and associated libraries,
1491 # since they need to run on this machine
1492 # even if GCC is being compiled to run on some other machine.
1493
1494 # $(CONFIG_H) is omitted from the deps of the gen*.o
1495 # because these programs don't really depend on anything
1496 # about the target machine. They do depend on config.h itself,
1497 # since that describes the host machine.
1498
1499 # Pass the md file through cpp if the target requests it.
1500 $(MD_FILE): $(MD_DEPS)
1501 rm -f $@
1502 $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
1503 mv tmp-$@ $@
1504
1505 genconfig : genconfig.o $(HOST_RTL) $(HOST_LIBDEPS)
1506 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1507 genconfig.o $(HOST_RTL) $(HOST_LIBS)
1508
1509 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file)
1510 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1511
1512 genflags : genflags.o $(HOST_RTL) $(HOST_LIBDEPS)
1513 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1514 genflags.o $(HOST_RTL) $(HOST_LIBS)
1515
1516 genflags.o : genflags.c $(RTL_H) $(build_xm_file)
1517 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1518
1519 gencodes : gencodes.o $(HOST_RTL) $(HOST_LIBDEPS)
1520 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1521 gencodes.o $(HOST_RTL) $(HOST_LIBS)
1522
1523 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file)
1524 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1525
1526 genemit : genemit.o $(HOST_RTL) $(HOST_LIBDEPS)
1527 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1528 genemit.o $(HOST_RTL) $(HOST_LIBS)
1529
1530 genemit.o : genemit.c $(RTL_H) $(build_xm_file)
1531 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1532
1533 genopinit : genopinit.o $(HOST_RTL) $(HOST_LIBDEPS)
1534 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1535 genopinit.o $(HOST_RTL) $(HOST_LIBS)
1536
1537 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file)
1538 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1539
1540 genrecog : genrecog.o $(HOST_RTL) $(HOST_LIBDEPS)
1541 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1542 genrecog.o $(HOST_RTL) $(HOST_LIBS)
1543
1544 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file)
1545 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1546
1547 genextract : genextract.o $(HOST_RTL) $(HOST_LIBDEPS)
1548 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1549 genextract.o $(HOST_RTL) $(HOST_LIBS)
1550
1551 genextract.o : genextract.c $(RTL_H) $(build_xm_file) insn-config.h
1552 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1553
1554 genpeep : genpeep.o $(HOST_RTL) $(HOST_LIBDEPS)
1555 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1556 genpeep.o $(HOST_RTL) $(HOST_LIBS)
1557
1558 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file)
1559 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1560
1561 genattr : genattr.o $(HOST_RTL) $(HOST_LIBDEPS)
1562 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1563 genattr.o $(HOST_RTL) $(HOST_LIBS)
1564
1565 genattr.o : genattr.c $(RTL_H) $(build_xm_file)
1566 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1567
1568 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
1569 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1570 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)
1571
1572 genattrtab.o : genattrtab.c $(RTL_H) $(build_xm_file) insn-config.h
1573 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1574
1575 genoutput : genoutput.o $(HOST_RTL) $(HOST_LIBDEPS)
1576 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1577 genoutput.o $(HOST_RTL) $(HOST_LIBS)
1578
1579 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file)
1580 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1581 \f
1582 # Compile the libraries to be used by gen*.
1583 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1584 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1585 # with the rules for rtl.o, alloca.o, etc.
1586 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) $(RTL_H)
1587 rm -f $(HOST_PREFIX)rtl.c
1588 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1589 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1590
1591 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H)
1592 rm -f $(HOST_PREFIX)print-rtl.c
1593 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1594 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1595
1596 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
1597 rm -f $(HOST_PREFIX)rtlanal.c
1598 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1599 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1600
1601 $(HOST_PREFIX_1)alloca.o: alloca.c
1602 rm -f $(HOST_PREFIX)alloca.c
1603 cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c
1604 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1605
1606 $(HOST_PREFIX_1)obstack.o: obstack.c
1607 rm -f $(HOST_PREFIX)obstack.c
1608 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/obstack.c > $(HOST_PREFIX)obstack.c
1609 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1610
1611 $(HOST_PREFIX_1)malloc.o: malloc.c
1612 rm -f $(HOST_PREFIX)malloc.c
1613 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1614 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1615
1616 # This satisfies the dependency that we get if you cross-compile a compiler
1617 # that does not need to compile alloca, malloc or whatever.
1618 $(HOST_PREFIX_1):
1619 touch $(HOST_PREFIX_1)
1620 \f
1621 # Remake bytecode files.
1622 BI_OBJ=bi-parser.o bi-lexer.o bi-reverse.o
1623
1624 bc-emit.o : bc-emit.c $(CONFIG_H) $(RTL_H) real.h $(BYTECODE_H) \
1625 bc-arity.h bc-opcode.h bc-typecd.h bc-typecd.def bi-run.h bytetypes.h
1626 bc-optab.o : bc-optab.c $(CONFIG_H) $(REAL_H) $(BYTECODE_H) \
1627 bc-opcode.h bc-typecd.h bc-typecd.def
1628
1629 bi-arity: bi-arity.o $(BI_OBJ) $(HOST_LIBDEPS)
1630 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1631 bi-arity.o $(BI_OBJ) $(HOST_LIBS)
1632 bi-opcode: bi-opcode.o $(BI_OBJ) $(HOST_LIBDEPS)
1633 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1634 bi-opcode.o $(BI_OBJ) $(HOST_LIBS)
1635 bi-opname: bi-opname.o $(BI_OBJ) $(HOST_LIBDEPS)
1636 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1637 bi-opname.o $(BI_OBJ) $(HOST_LIBS)
1638
1639 $(srcdir)/bi-parser.h: $(srcdir)/bi-parser.c
1640 $(srcdir)/bi-parser.c: $(srcdir)/bi-parser.y
1641 cd $(srcdir); $(BISON) $(BISONFLAGS) -d bi-parser.y -o bi-parser.c
1642
1643 bi-parser.o: $(srcdir)/bi-parser.c bi-defs.h $(build_xm_file)
1644 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1645 $(srcdir)/bi-parser.c
1646 bi-lexer.o: bi-lexer.c $(srcdir)/bi-parser.h $(build_xm_file)
1647 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1648 $(srcdir)/bi-lexer.c
1649 bi-arity.o: bi-arity.c bi-defs.h $(build_xm_file)
1650 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1651 $(srcdir)/bi-arity.c
1652 bi-opcode.o: bi-opcode.c bi-defs.h $(build_xm_file)
1653 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1654 $(srcdir)/bi-opcode.c
1655 bi-opname.o: bi-opname.c bi-defs.h $(build_xm_file)
1656 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1657 $(srcdir)/bi-opname.c
1658 bi-reverse.o: bi-reverse.c bi-defs.h
1659 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1660 $(srcdir)/bi-reverse.c
1661
1662 bc-arity.h: stamp-bcarity ; @true
1663 stamp-bcarity : $(srcdir)/bytecode.def bi-arity $(srcdir)/move-if-change
1664 ./bi-arity < $(srcdir)/bytecode.def >tmp-bc-arity.h
1665 $(srcdir)/move-if-change tmp-bc-arity.h bc-arity.h
1666 touch stamp-bcarity
1667
1668 bc-opcode.h: stamp-bcopcode ; @true
1669 stamp-bcopcode : $(srcdir)/bytecode.def bi-opcode $(srcdir)/move-if-change
1670 ./bi-opcode < $(srcdir)/bytecode.def >tmp-bcopcd.h
1671 $(srcdir)/move-if-change tmp-bcopcd.h bc-opcode.h
1672 touch stamp-bcopcode
1673
1674 bc-opname.h: stamp-bcopname ; @true
1675 stamp-bcopname : $(srcdir)/bytecode.def bi-opname $(srcdir)/move-if-change
1676 ./bi-opname < $(srcdir)/bytecode.def >tmp-bcopnm.h
1677 $(srcdir)/move-if-change tmp-bcopnm.h bc-opname.h
1678 touch stamp-bcopname
1679
1680 bytecode.mostlyclean:
1681 -rm -f bc-arity.h bc-opcode.h bc-opname.h
1682
1683 bytecode.distclean bytecode.clean: bytecode.mostlyclean
1684 -rm -f bi-arity bi-opcode bi-opname bi-lexer
1685
1686 bytecode.maintainer-clean: bytecode.clean
1687 -rm -f bi-parser.c bi-parser.h
1688
1689 \f
1690 # Remake cpp and protoize.
1691
1692 # Making the preprocessor
1693 cpp: $(CCCP)
1694 -rm -f cpp$(exeext)
1695 ln $(CCCP)$(exeext) cpp$(exeext) > /dev/null 2>&1 \
1696 || cp $(CCCP)$(exeext) cpp$(exeext)
1697 cccp: cccp.o cexp.o version.o $(LIBDEPS)
1698 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cccp.o cexp.o \
1699 version.o $(LIBS)
1700 cexp.o: $(srcdir)/cexp.c $(CONFIG_H)
1701 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
1702 $(srcdir)/cexp.c: $(srcdir)/cexp.y
1703 cd $(srcdir); $(BISON) -o cexp.c cexp.y
1704
1705 cccp.o: cccp.c $(CONFIG_H) pcp.h version.c config.status
1706 # The reason we use $(libdir)/g++-include rather than using libsubdir
1707 # is for compatibility with the current version of libg++.
1708 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1709 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1710 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1711 -DOLD_GPLUSPLUS_INCLUDE_DIR=\"$(old_gxx_include_dir)\" \
1712 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1713 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1714 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1715 -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
1716
1717 cppmain: cppmain.o cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o \
1718 version.o $(LIBDEPS)
1719 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cppmain.o cpplib.o cpphash.o \
1720 cppalloc.o cpperror.o cppexp.o version.o $(LIBS)
1721
1722 cppmain.o: cppmain.c $(CONFIG_H) cpplib.h
1723
1724 cpplib.o: cpplib.c $(CONFIG_H) cpplib.h cpphash.h config.status
1725 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1726 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1727 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1728 -DOLD_GPLUSPLUS_INCLUDE_DIR=\"$(old_gxx_include_dir)\" \
1729 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1730 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1731 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1732 -c `echo $(srcdir)/cpplib.c | sed 's,^\./,,'`
1733
1734 cpperror.o: cpperror.c $(CONFIG_H) cpplib.h
1735
1736 cppexp.o: cppexp.c $(CONFIG_H) cpplib.h
1737
1738 cpphash.o: cpphash.c cpplib.h cpphash.h
1739
1740 cppalloc.o: cppalloc.c $(CONFIG_H)
1741
1742 # Note for the stamp targets, we run the program `true' instead of
1743 # having an empty command (nothing following the semicolon).
1744
1745 proto: config.status protoize unprotoize SYSCALLS.c.X
1746
1747 protoize: protoize.o getopt.o getopt1.o getpwd.o version.o \
1748 pexecute.o choose-temp.o $(LIBDEPS)
1749 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
1750 protoize.o getopt.o getopt1.o getpwd.o version.o \
1751 pexecute.o choose-temp.o $(LIBS)
1752 protoize.o: stamp-proto ; @true
1753
1754 unprotoize: unprotoize.o getopt.o getopt1.o getpwd.o version.o \
1755 pexecute.o choose-temp.o $(LIBDEPS)
1756 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
1757 unprotoize.o getopt.o getopt1.o getpwd.o version.o \
1758 pexecute.o choose-temp.o $(LIBS)
1759 unprotoize.o: stamp-proto ; @true
1760
1761 stamp-proto: protoize.c getopt.h $(CONFIG_H)
1762 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1763 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1764 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1765 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1766 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1767 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1768 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1769 -DUNPROTOIZE $(srcdir)/protoize.c
1770 mv protoize$(objext) unprotoize$(objext)
1771 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1772 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1773 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1774 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1775 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1776 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1777 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1778 $(srcdir)/protoize.c
1779 touch stamp-proto
1780
1781 getopt.o: getopt.c getopt.h
1782 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c
1783 getopt1.o: getopt1.c getopt.h
1784 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt1.c
1785
1786 # This info describes the target machine, so compile with GCC just built.
1787 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
1788 stmp-int-hdrs
1789 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1790 cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1791 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1792 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1793 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1794
1795
1796 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1797 -rm -f tmp-proto.[cso]
1798 cp $(srcdir)/protoize.c tmp-proto.c
1799 chmod u+w tmp-proto.c
1800 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1801 $(CFLAGS) $(INCLUDES) \
1802 -DGCC_INCLUDE_DIR=0 \
1803 -DGPLUSPLUS_INCLUDE_DIR=0 \
1804 -DCROSS_INCLUDE_DIR=0 \
1805 -DTOOL_INCLUDE_DIR=0 \
1806 -DSTD_PROTO_DIR=0" tmp-proto.c
1807 @echo '**********' Expect 400 lines of differences.
1808 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1809 -wc -l tmp-proto.diff
1810 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1811 $(CFLAGS) $(INCLUDES) \
1812 -DGCC_INCLUDE_DIR=0 \
1813 -DGPLUSPLUS_INCLUDE_DIR=0 \
1814 -DCROSS_INCLUDE_DIR=0 \
1815 -DTOOL_INCLUDE_DIR=0 \
1816 -DSTD_PROTO_DIR=0" tmp-proto.c
1817 @echo Expect zero differences.
1818 diff $(srcdir)/protoize.c tmp-proto.c | cat
1819 -rm -f tmp-proto.[cs] tmp-proto$(objext)
1820 \f
1821 # Build the include directory. The stamp files are stmp-* rather than
1822 # stamp-* so that mostlyclean does not force the include directory to
1823 # be rebuilt.
1824
1825 # Build the include directory except for float.h (which depends upon
1826 # enquire).
1827 stmp-int-hdrs: stmp-fixinc $(USER_H) xlimits.h objc-headers
1828 # Copy in the headers provided with gcc.
1829 # The sed command gets just the last file name component;
1830 # this is necessary because VPATH could add a dirname.
1831 # Using basename would be simpler, but some systems don't have it.
1832 for file in .. $(USER_H); do \
1833 if [ X$$file != X.. ]; then \
1834 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1835 rm -f include/$$realfile; \
1836 cp $$file include; \
1837 chmod a+r include/$$realfile; \
1838 fi; \
1839 done
1840 rm -f include/limits.h
1841 cp xlimits.h include/limits.h
1842 chmod a+r include/limits.h
1843 # Install the README
1844 rm -f include/README
1845 cp $(srcdir)/README-fixinc include/README
1846 chmod a+r include/README
1847 touch stmp-int-hdrs
1848
1849 # Build the complete include directory.
1850 stmp-headers: stmp-int-hdrs gfloat.h
1851 rm -f include/float.h
1852 cp gfloat.h include/float.h
1853 chmod a+r include/float.h
1854 touch stmp-headers
1855
1856 # Build fixed copies of system files.
1857 stmp-fixinc: $(FIXINCLUDES) gsyslimits.h
1858 rm -rf include
1859 mkdir include
1860 if [ x$(FIXINCLUDES) != xMakefile.in ]; \
1861 then \
1862 for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \
1863 if [ -d $$dir ]; \
1864 then \
1865 $(SHELL) $(srcdir)/$(FIXINCLUDES) include $$dir; \
1866 else true; fi; \
1867 done; \
1868 else true; \
1869 fi
1870 rm -f include/syslimits.h
1871 if [ -f include/limits.h ]; then \
1872 mv include/limits.h include/syslimits.h; \
1873 else \
1874 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
1875 fi
1876 chmod a+r include/syslimits.h
1877 touch stmp-fixinc
1878
1879 # copy objc header files into build directory
1880 objc-headers: stmp-fixinc
1881 if [ -d include ]; then true; else mkdir include; fi
1882 if [ -d objc ]; then true; else mkdir objc; fi
1883 thisdir1=`pwd`; \
1884 srcdir1=`cd $(srcdir); pwd`; \
1885 cd objc; \
1886 if [ -f $${srcdir1}/objc/Makefile ]; then \
1887 $(MAKE) -f $${srcdir1}/objc/Makefile copy-headers \
1888 srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
1889 GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
1890 GCC_CFLAGS="$(GCC_CFLAGS)" incinstalldir=$${thisdir1}/include; \
1891 fi
1892 touch objc-headers
1893
1894 # Files related to the fixproto script.
1895
1896 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
1897 CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -Iinclude -I${SYSTEM_HEADER_DIR}"; \
1898 export CC; \
1899 $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h
1900 mv tmp-deduced.h deduced.h
1901
1902 gen-protos: gen-protos.o scan.o cppalloc.o $(HOST_LIBDEPS)
1903 ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1904 gen-protos.o scan.o cppalloc.o $(HOST_LIBS)
1905
1906 gen-protos.o: gen-protos.c scan.h $(build_xm_file)
1907 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
1908
1909 scan.o: scan.c scan.h $(build_xm_file)
1910 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
1911
1912 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
1913 cat deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
1914 mv tmp-fixtmp.c fixtmp.c
1915 $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
1916 | sed -e 's/ / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
1917 | ./gen-protos >xsys-protos.hT
1918 mv xsys-protos.hT xsys-protos.h
1919 rm -rf fixtmp.c
1920
1921 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \
1922 cpplib.o cpphash.o cppalloc.o cppexp.o cpperror.o version.o
1923 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
1924 scan-decls.o scan.o cpplib.o cpphash.o cppalloc.o version.o \
1925 cppexp.o $(HOST_LIBS)
1926
1927 fix-header.o: fix-header.c obstack.h scan.h xsys-protos.h $(build_xm_file)
1928 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
1929
1930 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file)
1931 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
1932
1933 # stmp-fixproto depends on this, not on fix-header directly.
1934 # The idea is to make sure fix-header gets built,
1935 # but not rerun fixproto after each stage
1936 # just because fix-header's mtime has changed.
1937 fixhdr.ready: fix-header
1938 -if [ -f fixhdr.ready ] ; then \
1939 true; \
1940 else \
1941 touch fixhdr.ready; \
1942 fi
1943
1944 # stmp-headers is to make sure fixincludes has already finished.
1945 # The if statement is so that we don't run fixproto a second time
1946 # if it has already been run on the files in `include'.
1947 stmp-fixproto: fixhdr.ready fixproto stmp-headers
1948 @echo "Various warnings and error messages from fixproto are normal"
1949 -if [ -d include ] ; then true; else mkdir include; fi
1950 -if [ -f include/fixed ] ; then true; \
1951 else \
1952 : This line works around a 'make' bug in BSDI 1.1.; \
1953 FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
1954 $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
1955 touch include/fixed; \
1956 fi
1957 touch stmp-fixproto
1958 \f
1959 # Remake the info files.
1960
1961 doc: info
1962 info: $(srcdir)/cpp.info $(srcdir)/gcc.info lang.info
1963
1964 $(srcdir)/cpp.info: cpp.texi
1965 cd $(srcdir); $(MAKEINFO) $(MAKEINFOFLAGS) cpp.texi
1966
1967 $(srcdir)/gcc.info: gcc.texi extend.texi install.texi invoke.texi \
1968 md.texi rtl.texi tm.texi
1969 cd $(srcdir); $(MAKEINFO) $(MAKEINFOFLAGS) gcc.texi
1970
1971 dvi: $(srcdir)/gcc.dvi $(srcdir)/cpp.dvi lang.dvi
1972
1973 # This works with GNU Make's default rule.
1974 $(srcdir)/gcc.dvi: gcc.texi extend.texi install.texi invoke.texi \
1975 md.texi rtl.texi tm.texi
1976 $(TEXI2DVI) $<
1977
1978 # This works with GNU Make's default rule.
1979 $(srcdir)/cpp.dvi: cpp.texi
1980 $(TEXI2DVI) $<
1981
1982 $(srcdir)/INSTALL: install1.texi install.texi
1983 $(MAKEINFO) -D INSTALLONLY --no-header --no-split \
1984 `echo $(srcdir)/install1.texi | sed 's,^\./,,'`
1985 \f
1986 # Deletion of files made during compilation.
1987 # There are four levels of this:
1988 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
1989 # `mostlyclean' is useful while working on a particular type of machine.
1990 # It deletes most, but not all, of the files made by compilation.
1991 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
1992 # `clean' deletes everything made by running `make all'.
1993 # `distclean' also deletes the files made by config.
1994 # `maintainer-clean' also deletes everything that could be regenerated
1995 # automatically. We remove as much from the language subdirectories as we can
1996 # (less duplicated code).
1997
1998
1999 mostlyclean: bytecode.mostlyclean lang.mostlyclean
2000 -rm -f $(STAGESTUFF)
2001 # Clean the objc subdir if we created one.
2002 if [ -d objc ]; then \
2003 srcdir1=`cd $(srcdir); pwd`; \
2004 cd objc; $(MAKE) -f $$srcdir1/objc/Makefile mostlyclean; \
2005 else true; fi
2006 -rm -f libobjc.a
2007 # Delete the temporary source copies for cross compilation.
2008 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
2009 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2010 -rm -f $(HOST_PREFIX_1)obstack.c
2011 # Delete the temp files made in the course of building libgcc.a.
2012 -rm -f tmplibgcc* tmpcopy xlimits.h
2013 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2014 # Delete other temporary files.
2015 -rm -f tmp-float.h tmp-gcc.xtar.gz
2016 -rm -f tmp-foo1 tmp-foo2 tmp-proto.* tmp-unproto.1 tmp-SYSCALLS.s
2017 -rm -f tmp-c-parse.y tmp-objc-prs.y tmp-gperf.h
2018 -rm -f tmp-specs t-float.h-cross tmp-xlimits.h
2019 -rm -f tmp-fixtmp.c xsys-protos.hT
2020 # Delete the stamp files.
2021 -rm -f stamp-* tmp-*
2022 -rm -f */stamp-* */tmp-*
2023 # Delete debugging dump files.
2024 -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
2025 -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
2026 -rm -f */*.greg */*.lreg */*.combine */*.flow */*.cse */*.jump */*.rtl
2027 -rm -f */*.tree */*.loop */*.dbr */*.jump2 */*.sched */*.cse2
2028 -rm -f */*.sched2 */*.stack
2029 # Delete some files made during installation.
2030 -rm -f specs gfloat.h float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2031 -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2032 # Delete files generated for fixproto
2033 -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2034 gen-protos fixproto.list fixtmp.* fixhdr.ready
2035 # Delete unwanted output files from TeX.
2036 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2037 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2038 # Delete sorted indices we don't actually use.
2039 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2040 # Delete core dumps.
2041 -rm -f core */core
2042
2043 # Delete all files made by compilation
2044 # that don't exist in the distribution.
2045 clean: mostlyclean bytecode.clean lang.clean
2046 # It may not be quite desirable to delete unprotoize.c here,
2047 # but the spec for `make clean' requires it.
2048 # Using unprotoize.c is not quite right in the first place,
2049 # but what better way is there?
2050 -rm -f libgcc.a libgcc1.a libgcc1-asm.a libgcc2.a libgcc2.ready
2051 -rm -f libgcc1.null
2052 -rm -f *.dvi
2053 -rm -f */*.dvi
2054 -if [ -f md.pre-cpp ]; then \
2055 rm -f md ; \
2056 fi
2057 # Delete the include directory.
2058 -rm -rf stmp-* include objc-headers
2059 -rm -f */stmp-*
2060 # Delete files used by the "multilib" facility (including libgcc subdirs).
2061 -rm -f multilib.h tmpmultilib*
2062 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2063 rm -rf $(MULTILIB_DIRNAMES); \
2064 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2065 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2066 fi ; fi
2067
2068 # Delete all files that users would normally create
2069 # while building and installing GCC.
2070 distclean: clean bytecode.distclean lang.distclean
2071 -rm -f tm.h config.h tconfig.h hconfig.h md
2072 -rm -f config.status config.run
2073 -rm -f Makefile specs.h options.h *.oaux
2074 -rm -fr stage1 stage2 stage3 stage4
2075 -rm -f */stage1 */stage2 */stage3 */stage4 */include
2076 -rm -f objc-parse.output
2077 -rm -f c-parse.output
2078 -rm -f *.asm
2079 -rm -f float.h
2080
2081 # Delete anything likely to be found in the source directory
2082 # that shouldn't be in the distribution.
2083 extraclean: distclean lang.extraclean
2084 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2085 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2086 -rm -f config/*/=* config/*/"#"* config/*/*~*
2087 -rm -f config/*/*.orig config/*/*.rej
2088 -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2089 -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2090 -rm -f *lose config/*lose config/*/*lose
2091 -rm -f *.s *.s[0-9] *.i install1.texi config/ChangeLog
2092 -rm -f */=* */"#"* */*~*
2093 -rm -f */patch* */*.orig */*.rej
2094 -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2095 -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2096 -rm -f */*lose */*.s */*.s[0-9] */*.i
2097
2098 # Get rid of every file that's generated from some other file.
2099 # Most of these files ARE PRESENT in the GCC distribution.
2100 maintainer-clean: distclean bytecode.maintainer-clean lang.maintainer-clean
2101 -rm -f c-parse.y c-gperf.h objc-parse.y
2102 -rm -f objc-parse.c objc-parse.output
2103 -rm -f c-parse.c c-parse.h c-parse.output
2104 -rm -f cexp.c cexp.output TAGS
2105 -rm -f cpp.info* cpp.??s cpp.*aux
2106 -rm -f gcc.info* gcc.??s gcc.*aux
2107 \f
2108 # Entry points `install' and `uninstall'.
2109 # Also use `install-collect2' to install collect2 when the config files don't.
2110
2111 # The semicolon is to prevent the install.sh -> install default rule
2112 # from doing anything. Having it run true helps avoid problems and
2113 # noise from versions of make which don't like to have null commands.
2114 install: $(INSTALL_TARGET) ; @true
2115
2116 # Copy the compiler files into directories where they will be run.
2117 # Install the driver last so that the window when things are
2118 # broken is small.
2119 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2120 install-libobjc install-man install-info lang.install-normal install-driver
2121
2122 # Do nothing while making gcc with a cross-compiler. The person who
2123 # makes gcc for the target machine has to know how to put a complete
2124 # gcc together by hand.
2125 install-build: force
2126 @echo You have to install gcc on your target machine by hand.
2127
2128 # Run this on the target machine
2129 # to finish installation of cross compiler.
2130 install-cross-rest: install-float-h-cross
2131
2132 # Install float.h for cross compiler.
2133 # Run this on the target machine!
2134 install-float-h-cross: installdirs
2135 # if [ -f enquire ] ; then true; else false; fi
2136 # Note: don't use -. We should fail right away if enquire was not made.
2137 ./enquire -f > $(tmpdir)/float.h
2138 -rm -f $(libsubdir)/include/float.h
2139 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2140 -rm -f $(tmpdir)/float.h
2141 chmod a-x $(libsubdir)/include/float.h
2142
2143 # Create the installation directories.
2144 installdirs:
2145 -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2146 -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2147 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2148 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2149 # This dir isn't currently searched by cpp.
2150 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2151 -if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; chmod a+rx $(libdir)/gcc-lib/$(target_alias) ; fi
2152 -if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; chmod a+rx $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi
2153 -if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version)/include ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version)/include ; chmod a+rx $(libdir)/gcc-lib/$(target_alias)/$(version)/include ; fi
2154 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2155 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2156 -if [ -d $(tooldir) ] ; then true ; else mkdir $(tooldir) ; chmod a+rx $(tooldir) ; fi
2157 -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2158 -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2159 # We don't use mkdir -p to create the parents of mandir,
2160 # because some systems don't support it.
2161 # Instead, we use this technique to create the immediate parent of mandir.
2162 -parent=`echo $(mandir)|sed -e 's@/[^/]*$$@@'`; \
2163 if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2164 -if [ -d $(mandir) ] ; then true ; else mkdir $(mandir) ; chmod a+rx $(mandir) ; fi
2165
2166 # Install the compiler executables built during cross compilation.
2167 install-common: native installdirs $(EXTRA_PARTS) lang.install-common
2168 for file in $(COMPILERS); do \
2169 if [ -f $$file ] ; then \
2170 rm -f $(libsubdir)/$$file; \
2171 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2172 else true; \
2173 fi; \
2174 done
2175 for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2176 if [ x"$$file" != x.. ]; then \
2177 rm -f $(libsubdir)/$$file; \
2178 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2179 else true; fi; \
2180 done
2181 for file in $(EXTRA_PARTS) ..; do \
2182 if [ x"$$file" != x.. ]; then \
2183 rm -f $(libsubdir)/$$file; \
2184 $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2185 else true; fi; \
2186 done
2187 # Don't mess with specs if it doesn't exist yet.
2188 -if [ -f specs ] ; then \
2189 rm -f $(libsubdir)/specs; \
2190 $(INSTALL_DATA) specs $(libsubdir)/specs; \
2191 fi
2192 # Install protoize if it was compiled.
2193 -if [ -f protoize$(exeext) ]; \
2194 then \
2195 rm -f $(bindir)/protoize$(exeext); \
2196 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/protoize$(exeext); \
2197 rm -f $(bindir)/unprotoize$(exeext); \
2198 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/unprotoize$(exeext); \
2199 rm -f $(libsubdir)/SYSCALLS.c.X; \
2200 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2201 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2202 fi
2203 -rm -f $(libsubdir)/cpp$(exeext)
2204 $(INSTALL_PROGRAM) cpp$(exeext) $(libsubdir)/cpp$(exeext)
2205
2206 # Install the driver program as $(target_alias)-gcc
2207 # and also as either gcc (if native) or $(tooldir)/bin/gcc.
2208 install-driver: xgcc
2209 -if [ -f gcc-cross$(exeext) ] ; then \
2210 rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2211 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2212 if [ -d $(tooldir)/bin/. ] ; then \
2213 rm -f $(tooldir)/bin/gcc$(exeext); \
2214 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(tooldir)/bin/gcc$(exeext); \
2215 else true; fi; \
2216 else \
2217 rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2218 $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2219 rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2220 ln $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext) \
2221 > /dev/null 2>&1 \
2222 || cp $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2223 mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2224 fi
2225
2226 # Install the info files.
2227 install-info: doc installdirs lang.install-info
2228 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2229 cd $(srcdir); for f in cpp.info* gcc.info*; \
2230 do $(INSTALL_DATA) $$f $(infodir)/$$f; done
2231 -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2232
2233 # Install the man pages.
2234 install-man: installdirs $(srcdir)/gcc.1 $(srcdir)/cccp.1 lang.install-man
2235 -if [ -f gcc-cross ] ; then \
2236 rm -f $(mandir)/$(GCC_CROSS_NAME)$(manext); \
2237 $(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/$(GCC_CROSS_NAME)$(manext); \
2238 chmod a-x $(mandir)/$(GCC_CROSS_NAME)$(manext); \
2239 else \
2240 rm -f $(mandir)/$(GCC_INSTALL_NAME)$(manext); \
2241 $(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/$(GCC_INSTALL_NAME)$(manext); \
2242 chmod a-x $(mandir)/$(GCC_INSTALL_NAME)$(manext); \
2243 fi
2244 -rm -f $(mandir)/cccp$(manext)
2245 -$(INSTALL_DATA) $(srcdir)/cccp.1 $(mandir)/cccp$(manext)
2246 -chmod a-x $(mandir)/cccp$(manext)
2247
2248 # Install the library.
2249 install-libgcc: libgcc.a installdirs
2250 -if [ -f libgcc.a ] ; then \
2251 rm -f $(libsubdir)/libgcc.a; \
2252 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
2253 if $(RANLIB_TEST) ; then \
2254 (cd $(libsubdir); $(RANLIB) libgcc.a); else true; fi; \
2255 chmod a-x $(libsubdir)/libgcc.a; \
2256 else true; fi
2257
2258 # Install multiple versions of libgcc.a.
2259 install-multilib: stmp-multilib installdirs
2260 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
2261 dir=`echo $$i | sed -e 's/;.*$$//'`; \
2262 if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; fi; \
2263 for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \
2264 rm -f $(libsubdir)/$${dir}/$${f}; \
2265 $(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \
2266 done; \
2267 if $(RANLIB_TEST); then \
2268 (cd $(libsubdir)/$${dir}; $(RANLIB) libgcc.a); else true; fi; \
2269 chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
2270 done
2271
2272 # Install the objc run time library.
2273 install-libobjc: installdirs
2274 -if [ -f libobjc.a ] ; then \
2275 rm -f $(libsubdir)/libobjc.a; \
2276 $(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \
2277 if $(RANLIB_TEST) ; then \
2278 (cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \
2279 chmod a-x $(libsubdir)/libobjc.a; \
2280 else true; fi
2281
2282 # Install all the header files built in the include subdirectory.
2283 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2284 # Fix symlinks to absolute paths in the installed include directory to
2285 # point to the installed directory, not the build directory.
2286 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2287 if [ $$? -eq 0 ]; then \
2288 dir=`cd include; pwd`; \
2289 for i in $$files; do \
2290 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2291 if expr "$$dest" : "$$dir.*" > /dev/null; then \
2292 rm -f $(libsubdir)/include/$$i; \
2293 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2294 fi; \
2295 done; \
2296 fi
2297
2298 # Create or recreate the gcc private include file directory.
2299 install-include-dir: installdirs
2300 -rm -rf $(libsubdir)/include
2301 mkdir $(libsubdir)/include
2302 -chmod a+rx $(libsubdir)/include
2303
2304 # Install the include directory using tar.
2305 install-headers-tar: stmp-headers $(STMP_FIXPROTO) install-include-dir
2306 (cd include; \
2307 tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar $(TAROUTOPTS) - )
2308 # /bin/sh on some systems returns the status of the first tar,
2309 # and that can lose with GNU tar which always writes a full block.
2310 # So use `exit 0' to ignore its exit status.
2311
2312 # Install the include directory using cpio.
2313 install-headers-cpio: stmp-headers $(STMP_FIXPROTO) install-include-dir
2314 (cd include; find . -print) | (cd include; cpio -pdum $(libsubdir)/include)
2315
2316 # Put assert.h where it won't override GNU libc's assert.h.
2317 # It goes in a dir that is searched after GNU libc's headers;
2318 # thus, the following conditionals are no longer needed.
2319 # But it's not worth deleting them now.
2320 ## Don't replace the assert.h already there if it is not from GCC.
2321 ## This code would be simpler if it tested for -f ... && ! grep ...
2322 ## but supposedly the ! operator is missing in sh on some systems.
2323 install-assert-h: assert.h installdirs
2324 if [ -f $(assertdir)/assert.h ]; \
2325 then \
2326 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2327 then \
2328 rm -f $(assertdir)/assert.h; \
2329 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2330 chmod a-x $(assertdir)/assert.h; \
2331 else true; \
2332 fi; \
2333 else \
2334 rm -f $(assertdir)/assert.h; \
2335 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2336 chmod a-x $(assertdir)/assert.h; \
2337 fi
2338
2339 # Use this target to install the program `collect2' under the name `ld'.
2340 install-collect2: collect2 installdirs
2341 $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/ld$(exeext)
2342 # Install the driver program as $(libsubdir)/gcc for collect2.
2343 $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2344
2345 # Cancel installation by deleting the installed files.
2346 uninstall: lang.uninstall
2347 -rm -rf $(libsubdir)
2348 -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2349 -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2350 -rm -rf $(bindir)/protoize$(exeext)
2351 -rm -rf $(bindir)/unprotoize$(exeext)
2352 -rm -rf $(mandir)/$(GCC_INSTALL_NAME)$(manext)
2353 -rm -rf $(mandir)/$(GCC_CROSS_NAME)$(manext)
2354 -rm -rf $(mandir)/cccp$(manext)
2355 -rm -rf $(mandir)/protoize$(manext)
2356 -rm -rf $(mandir)/unprotoize$(manext)
2357 \f
2358 # These exist for maintenance purposes.
2359
2360 # Update the tags table.
2361 TAGS: force
2362 cd $(srcdir); \
2363 mkdir temp; \
2364 mv -f c-parse.[ch] objc-parse.c cexp.c =*.[chy] temp; \
2365 etags *.y *.h *.c; \
2366 mv temp/* .; \
2367 rmdir temp
2368
2369 # Create the distribution tar file.
2370 #dist: gcc-$(version).tar.gz
2371 dist: gcc.xtar.gz
2372
2373 gcc.xtar.gz: gcc.xtar
2374 gzip --best < gcc.xtar > tmp-gcc.xtar.gz
2375 mv tmp-gcc.xtar.gz gcc.xtar.gz
2376
2377 #gcc-$(version).tar.gz: gcc-$(version).tar
2378 # gzip < gcc-$(version).tar > gcc-$(version).tar.gz
2379
2380 #gcc-$(version).tar:
2381 gcc.xtar: distdir
2382 # Make the distribution.
2383 tar -chf gcc.xtar gcc-$(version)
2384
2385 # This target exists to do the initial work before the language specific
2386 # stuff gets done.
2387 distdir-start: doc $(srcdir)/INSTALL $(srcdir)/c-parse.y $(srcdir)/c-gperf.h \
2388 $(srcdir)/objc-parse.y $(srcdir)/c-parse.c $(srcdir)/objc-parse.c \
2389 $(srcdir)/cexp.c
2390 @if grep -s "for version ${mainversion}" gcc.texi > /dev/null; \
2391 then true; \
2392 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
2393 fi
2394 # Update the version number in README
2395 awk '$$1 " " $$2 " " $$3 == "This directory contains" \
2396 { $$6 = version; print $$0 } \
2397 $$1 " " $$2 " " $$3 != "This directory contains"' \
2398 version=$(version) README > tmp.README
2399 mv tmp.README README
2400 -rm -rf gcc-$(version) tmp
2401 # Put all the files in a temporary subdirectory
2402 # which has the name that we want to have in the tar file.
2403 mkdir tmp
2404 mkdir tmp/config
2405 mkdir tmp/ginclude
2406 mkdir tmp/objc
2407 for file in *[0-9a-zA-Z+]; do \
2408 ln $$file tmp > /dev/null 2>&1 || cp $$file tmp; \
2409 done
2410 cd config; \
2411 for file in *[0-9a-zA-Z+]; do \
2412 if test -d $$file && test "$$file" != RCS; then \
2413 mkdir ../tmp/config/$$file; \
2414 cd $$file; \
2415 for subfile in *[0-9a-zA-Z+]; do \
2416 ln $$subfile ../../tmp/config/$$file >/dev/null 2>&1 \
2417 || cp $$subfile ../../tmp/config/$$file; \
2418 done; \
2419 cd ..; \
2420 else \
2421 ln $$file ../tmp/config >/dev/null 2>&1 \
2422 || cp $$file ../tmp/config; \
2423 fi; \
2424 done
2425 cd ginclude; \
2426 for file in *[0-9a-zA-Z+]; do \
2427 ln $$file ../tmp/ginclude >/dev/null 2>&1 \
2428 || cp $$file ../tmp/ginclude; \
2429 done
2430 cd objc; \
2431 for file in *[0-9a-zA-Z+]; do \
2432 ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \
2433 done
2434 ln .gdbinit tmp
2435
2436 # Finish making `distdir', after the languages have done their thing.
2437 distdir-finish:
2438 mv tmp gcc-$(version)
2439 # Get rid of everything we don't want in the distribution. We'd want
2440 # this to use Makefile.in, but it doesn't have the `lang.foo' targets
2441 # expanded.
2442 cd gcc-$(version); make extraclean
2443
2444 distdir: distdir-start lang.distdir distdir-finish
2445
2446 # make diff oldversion=M.N
2447 # creates a diff file between an older distribution and this one.
2448 # The -P option assumes this is GNU diff.
2449 diff:
2450 diff -rc2P -x c-parse.y -x c-parse.c -x c-parse.h -x c-gperf.h \
2451 -x cexp.c -x bi-parser.c -x objc-parse.y -x objc-parse.c \
2452 -x TAGS \
2453 -x "gcc.??" -x "gcc.??s" -x gcc.aux -x "gcc.info*" \
2454 -x "cpp.??" -x "cpp.??s" -x cpp.aux -x "cpp.info*" \
2455 $(LANG_DIFF_EXCLUDES) \
2456 gcc-$(oldversion) gcc-$(version) > diffs
2457
2458 bootstrap: force
2459 # Only build the C compiler for stage1, because that is the only one that
2460 # we can guarantee will build with the native compiler, and also it is the
2461 # only thing useful for building stage2.
2462 $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
2463 $(MAKE) stage1
2464 # This used to define ALLOCA as empty, but that would lead to bad results
2465 # for a subsequent `make install' since that would not have ALLOCA empty.
2466 # To prevent `make install' from compiling alloca.o and then relinking cc1
2467 # because alloca.o is newer, we permit these recursive makes to compile
2468 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
2469 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2470 $(MAKE) stage2
2471 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2472
2473 bootstrap2: force
2474 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2475 $(MAKE) stage2
2476 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2477
2478 bootstrap3: force
2479 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2480
2481 # Compare the object files in the current directory with those in the
2482 # stage2 directory.
2483
2484 # ./ avoids bug in some versions of tail.
2485 compare: force
2486 for file in *$(objext); do \
2487 tail +16c ./$$file > tmp-foo1; \
2488 tail +16c stage2/$$file > tmp-foo2 2>/dev/null \
2489 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs) || true; \
2490 done
2491 for dir in tmp-foo $(SUBDIRS); do \
2492 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2493 for file in $$dir/*$(objext); do \
2494 tail +16c ./$$file > tmp-foo1; \
2495 tail +16c stage2/$$file > tmp-foo2 2>/dev/null \
2496 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs) || true; \
2497 done; \
2498 fi; \
2499 done
2500 -rm -f tmp-foo*
2501
2502 # Similar, but compare with stage3 directory
2503 compare3: force
2504 for file in *$(objext); do \
2505 tail +16c ./$$file > tmp-foo1; \
2506 tail +16c stage3/$$file > tmp-foo2 2>/dev/null \
2507 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs) || true; \
2508 done
2509 for dir in tmp-foo $(SUBDIRS); do \
2510 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2511 for file in $$dir/*$(objext); do \
2512 tail +16c ./$$file > tmp-foo1; \
2513 tail +16c stage3/$$file > tmp-foo2 2>/dev/null \
2514 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs) || true; \
2515 done; \
2516 fi; \
2517 done
2518 -rm -f tmp-foo*
2519
2520 # Compare the object files in the current directory with those in the
2521 # stage2 directory. Use gnu cmp (diffutils v2.4 or later) to avoid
2522 # running tail and the overhead of twice copying each object file.
2523
2524 gnucompare: force
2525 for file in *$(objext); do \
2526 cmp --ignore-initial=16 $$file stage2/$$file || true ; \
2527 done
2528 for dir in tmp-foo $(SUBDIRS); do \
2529 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2530 for file in $$dir/*$(objext); do \
2531 cmp --ignore-initial=16 $$file stage2/$$file || true ; \
2532 done; \
2533 fi; \
2534 done
2535
2536 # Similar, but compare with stage3 directory
2537 gnucompare3: force
2538 for file in *$(objext); do \
2539 cmp --ignore-initial=16 $$file stage3/$$file || true ; \
2540 done
2541 for dir in tmp-foo $(SUBDIRS); do \
2542 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2543 for file in $$dir/*$(objext); do \
2544 cmp --ignore-initial=16 $$file stage3/$$file || true ; \
2545 done; \
2546 fi; \
2547 done
2548
2549 # Copy the object files from a particular stage into a subdirectory.
2550 stage1-start:
2551 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
2552 -for dir in . $(SUBDIRS) ; \
2553 do \
2554 if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
2555 done
2556 -mv $(STAGESTUFF) stage1
2557 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2558 # dir will work properly.
2559 -if [ -f as$(exeext) ] ; then ln -s ../as$(exeext) stage1 || cp as$(exeext) stage1 ; else true ; fi
2560 -if [ -f ld$(exeext) ] ; then ln -s ../ld$(exeext) stage1 || cp ld$(exeext) stage1 ; else true ; fi
2561 -if [ -f collect-ld$(exeext) ] ; then ln -s ../collect-ld$(exeext) stage1 || cp collect-ld$(exeext) stage1 ; else true ; fi
2562 -rm -f stage1/libgcc.a
2563 -cp libgcc.a stage1
2564 -if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi
2565 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2566 cp stage1/$${f} . ; \
2567 fi; done
2568 stage1: force stage1-start lang.stage1
2569
2570 stage2-start:
2571 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
2572 -for dir in . $(SUBDIRS) ; \
2573 do \
2574 if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
2575 done
2576 -mv $(STAGESTUFF) stage2
2577 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2578 # dir will work properly.
2579 -if [ -f as$(exeext) ] ; then ln -s ../as$(exeext) stage2 || cp as$(exeext) stage2 ; else true ; fi
2580 -if [ -f ld$(exeext) ] ; then ln -s ../ld$(exeext) stage2 || cp ld$(exeext) stage2 ; else true ; fi
2581 -if [ -f collect-ld ] ; then ln -s ../collect-ld$(exeext) stage2 || cp collect-ld$(exeext) stage2 ; else true ; fi
2582 -rm -f stage2/libgcc.a
2583 -cp libgcc.a stage2
2584 -if $(RANLIB_TEST) ; then $(RANLIB) stage2/libgcc.a; else true; fi
2585 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2586 cp stage2/$${f} . ; \
2587 fi; done
2588 stage2: force stage2-start lang.stage2
2589
2590 stage3-start:
2591 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
2592 -for dir in . $(SUBDIRS) ; \
2593 do \
2594 if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
2595 done
2596 -mv $(STAGESTUFF) stage3
2597 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2598 # dir will work properly.
2599 -if [ -f as$(exeext) ] ; then ln -s ../as$(exeext) stage3 || cp as$(exeext) stage3 ; else true ; fi
2600 -if [ -f ld$(exeext) ] ; then ln -s ../ld$(exeext) stage3 || cp ld$(exeext) stage3 ; else true ; fi
2601 -if [ -f collect-ld$(exeext) ] ; then ln -s ../collect-ld$(exeext) stage3 || cp collect-ld$(exeext) stage3 ; else true ; fi
2602 -rm -f stage3/libgcc.a
2603 -cp libgcc.a stage3
2604 -if $(RANLIB_TEST) ; then $(RANLIB) stage3/libgcc.a; else true; fi
2605 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2606 cp stage3/$${f} . ; \
2607 fi; done
2608 stage3: force stage3-start lang.stage3
2609
2610 stage4-start:
2611 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
2612 -for dir in . $(SUBDIRS) ; \
2613 do \
2614 if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
2615 done
2616 -mv $(STAGESTUFF) stage4
2617 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2618 # dir will work properly.
2619 -if [ -f as$(exeext) ] ; then ln -s ../as$(exeext) stage4 || cp as$(exeext) stage4 ; else true ; fi
2620 -if [ -f ld$(exeext) ] ; then ln -s ../ld$(exeext) stage4 || cp ld$(exeext) stage4 ; else true ; fi
2621 -if [ -f collect-ld$(exeext) ] ; then ln -s ../collect-ld$(exeext) stage4 || cp collect-ld$(exeext) stage4 ; else true ; fi
2622 -rm -f stage4/libgcc.a
2623 -cp libgcc.a stage4
2624 -if $(RANLIB_TEST) ; then $(RANLIB) stage4/libgcc.a; else true; fi
2625 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2626 cp stage4/$${f} . ; \
2627 fi; done
2628 stage4: force stage4-start lang.stage4
2629
2630 # Copy just the executable files from a particular stage into a subdirectory,
2631 # and delete the object files. Use this if you're just verifying a version
2632 # that is pretty sure to work, and you are short of disk space.
2633 risky-stage1: stage1
2634 - make clean
2635
2636 risky-stage2: stage2
2637 -make clean
2638
2639 risky-stage3: stage3
2640 -make clean
2641
2642 risky-stage4: stage4
2643 -make clean
2644
2645 #In GNU Make, ignore whether `stage*' exists.
2646 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
2647 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
2648
2649 force: