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