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