(cpplib.o, fix-header.o): Update dependencies.
[gcc.git] / gcc / Makefile.in
1 # Makefile for GNU C compiler.
2 # Copyright (C) 1987, 88, 90-94, 1995 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, 675 Mass Ave, Cambridge, MA 02139, USA.
19
20 # The targets for external use include:
21 # all, doc, proto, install, install-cross, install-cross-rest,
22 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
23 # stage1, stage2, stage3, stage4.
24
25 # Suppress smart makes who think they know how to automake Yacc files
26 .y.c:
27
28 # Variables that exist for you to override.
29 # See below for how to change them for certain systems.
30
31 # List of language subdirectories.
32 # This is overridden by configure.
33 SUBDIRS =
34
35 # Selection of languages to be made.
36 # This is overridden by configure.
37 LANGUAGES = c objective-c proto
38
39 ALLOCA =
40 ALLOCA_FLAGS =
41 ALLOCA_FINISH = true
42
43 # Various ways of specifying flags for compilations:
44 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
45 # BOOT_CFLAGS is the value of CFLAGS to pass
46 # to the stage2 and stage3 compilations
47 # XCFLAGS is used for most compilations but not when using the GCC just built.
48 XCFLAGS =
49 CFLAGS = -g
50 BOOT_CFLAGS = -O $(CFLAGS)
51 # These exists to be overridden by the x-* and t-* files, respectively.
52 X_CFLAGS =
53 T_CFLAGS =
54
55 X_CPPFLAGS =
56 T_CPPFLAGS =
57
58 CC = cc
59 BISON = bison
60 BISONFLAGS =
61 LEX = flex
62 LEXFLAGS =
63 AR = ar
64 OLDAR_FLAGS = qc
65 AR_FLAGS = rc
66 SHELL = /bin/sh
67 # on sysV, define this as cp.
68 INSTALL = install -c
69 # These permit overriding just for certain files.
70 INSTALL_PROGRAM = $(INSTALL)
71 INSTALL_DATA = $(INSTALL)
72 MAKEINFO = makeinfo
73 TEXI2DVI = texi2dvi
74 # For GNUmake: let us decide what gets passed to recursive makes.
75 MAKEOVERRIDES =
76
77 # Define this as & to perform parallel make on a Sequent.
78 # Note that this has some bugs, and it seems currently necessary
79 # to compile all the gen* files first by hand to avoid erroneous results.
80 P =
81
82 # How to invoke ranlib.
83 RANLIB = ranlib
84 # Test to use to see whether ranlib exists on the system.
85 RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
86
87 # Compiler to use for compiling libgcc1.a.
88 # OLDCC should not be the GNU C compiler,
89 # since that would compile typical libgcc1.a functions such as mulsi3
90 # into infinite recursions.
91 OLDCC = cc
92
93 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
94 # NOTE: -O does not work on some Unix systems!
95 CCLIBFLAGS = -O
96
97 # Version of ar to use when compiling libgcc1.a.
98 OLDAR = ar
99
100 # Target to use when installing include directory. Either
101 # install-headers-tar or install-headers-cpio.
102 INSTALL_HEADERS_DIR = install-headers-tar
103
104 # The GCC to use for compiling libgcc2.a, enquire, and libgcc1-test.
105 # Usually the one we just built.
106 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
107 GCC_FOR_TARGET = ./xgcc -B./
108
109 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
110 # It omits XCFLAGS, and specifies -B./.
111 # It also specifies -I./include to find, e.g., stddef.h.
112 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) -I./include
113
114 # Special flags for compiling enquire.
115 # We disable optimization to make floating point more reliable.
116 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
117 ENQUIRE_LDFLAGS = $(LDFLAGS)
118
119 # Sed command to transform gcc to installed name. Overwritten by configure.
120 program_transform_name = -e s,x,x,
121 program_transform_cross_name = -e s,^,$(target)-,
122
123 # Tools to use when building a cross-compiler.
124 # These are used because `configure' appends `cross-make'
125 # to the makefile when making a cross-compiler.
126
127 TARGET_TOOLPREFIX = $(tooldir)/bin/
128 AR_FOR_TARGET = $(TARGET_TOOLPREFIX)ar
129 AR_FOR_TARGET_FLAGS = rc
130 RANLIB_FOR_TARGET = $(TARGET_TOOLPREFIX)ranlib
131 RANLIB_TEST_FOR_TARGET = [ -f $(TARGET_TOOLPREFIX)ranlib ]
132
133 # Dir to search for system headers. Overridden by cross-make.
134 SYSTEM_HEADER_DIR = /usr/include
135
136 # Control whether to run fixproto.
137 STMP_FIXPROTO = stmp-fixproto
138
139 # Test to see whether <limits.h> exists in the system header files.
140 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
141
142 # There may be a premade insn-attrtab.c for this machine.
143 # (You could rebuild it with genattrtab as usual, but it takes a long time.)
144 # PREMADE_ATTRTAB is the file name of the file to use.
145 # PREMADE_ATTRTAB_MD is the md file it corresponds to.
146 PREMADE_ATTRTAB_MD = Makefile # Guaranteed not to cmp equal to md.
147 PREMADE_ATTRTAB =
148
149 target= ... `configure' substitutes actual target name here.
150 xmake_file= ... `configure' substitutes actual x- file name here.
151 tmake_file= ... `configure' substitutes actual t- file name here.
152 out_file= ... `configure' substitutes actual out file name here.
153 out_object_file= ... `configure' substitutes actual out object file name here.
154 md_file= ... `configure' substitutes actual md file name here.
155 tm_file= ... `configure' substitutes actual tm file name here.
156 build_xm_file= ... `configure' substitutes actual build xm- file name here.
157 host_xm_file= ... `configure' substitutes actual host xm- file name here.
158 lang_specs_files= ... `configure' substitutes actual lang spec file names here.
159 lang_options_files= ... `configure' puts actual lang options file names here.
160 version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c`
161 mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c`
162
163 # Directory where sources are, from where we are.
164 srcdir = .
165 # Common prefix for installation directories.
166 # NOTE: This directory must exist when you start installation.
167 prefix = /usr/local
168 # Directory in which to put localized header files. On the systems with
169 # gcc as the native cc, `local_prefix' may not be `prefix' which is
170 # `/usr'.
171 # NOTE: local_prefix *should not* default from prefix.
172 local_prefix = /usr/local
173 # Directory in which to put host dependent programs and libraries
174 exec_prefix = $(prefix)
175 # Directory in which to put the executable for the command `gcc'
176 bindir = $(exec_prefix)/bin
177 # Directory in which to put the directories used by the compiler.
178 libdir = $(exec_prefix)/lib
179 # Directory in which the compiler finds executables, libraries, etc.
180 libsubdir = $(libdir)/gcc-lib/$(target)/$(version)
181 # Directory in which the compiler finds g++ includes.
182 gxx_include_dir= $(libdir)/g++-include
183 # Directory to search for site-specific includes.
184 includedir = $(local_prefix)/include
185 # assertdir is overridden in cross-make.
186 # (But this currently agrees with what is in cross-make.)
187 assertdir = $(tooldir)/include
188 # where the info files go
189 infodir = $(prefix)/info
190 # Extension (if any) to put in installed man-page filename.
191 manext = .1
192 objext = .o
193 exeext =
194
195 # Directory in which to put man pages.
196 mandir = $(prefix)/man/man1
197 # Directory in which to find other cross-compilation tools and headers.
198 # Used in install-cross.
199 tooldir = $(exec_prefix)/$(target)
200 # Dir for temp files.
201 tmpdir = /tmp
202
203 # Additional system libraries to link with.
204 CLIB=
205
206 # Change this to a null string if obstacks are installed in the
207 # system library.
208 OBSTACK=obstack.o
209
210 # Specify the rule for actually making libgcc.a,
211 LIBGCC = libgcc.a
212 # and the rule for installing it.
213 INSTALL_LIBGCC = install-libgcc
214
215 # Specify the rule for actually making libgcc1.a.
216 # The value may be empty; that means to do absolutely nothing
217 # with or for libgcc1.a.
218 LIBGCC1 = libgcc1.a
219
220 # Specify the rule for making libgcc1.a for a cross-compiler.
221 # The default rule assumes that libgcc1.a is supplied by the user.
222 CROSS_LIBGCC1 = libgcc1.cross
223
224 # Specify the rule for actually making libgcc2.a.
225 LIBGCC2 = libgcc2.a
226
227 # Options to use when compiling libgcc2.a.
228 # -g1 causes output of debug info only for file-scope entities.
229 # we use this here because that should be enough, and also
230 # so that -g1 will be tested.
231 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) -g1
232
233 # Additional options to use when compiling libgcc2.a.
234 # Some targets override this to -Iinclude
235 LIBGCC2_INCLUDES =
236
237 # Things which must be built before building libgcc2.a.
238 # Some targets override this to stmp-int-hdrs
239 LIBGCC2_DEPS =
240
241 # Enquire target (This is a variable so that a target can choose not to
242 # build it.)
243 ENQUIRE = enquire
244
245 # libgcc1-test target (must also be overridable for a target)
246 LIBGCC1_TEST = libgcc1-test
247
248 # List of extra executables that should be compiled for this target machine
249 # that are used for compiling from source code to object code.
250 # The rules for compiling them should be in the t-* file for the machine.
251 EXTRA_PASSES =
252
253 # Like EXTRA_PASSES, but these are used when linking.
254 EXTRA_PROGRAMS =
255
256 # List of extra object files that should be compiled for this target machine.
257 # The rules for compiling them should be in the t-* file for the machine.
258 EXTRA_PARTS =
259
260 # List of extra object files that should be compiled and linked with
261 # compiler proper (cc1, cc1obj, cc1plus).
262 EXTRA_OBJS =
263
264 # List of additional header files to install.
265 # Often this is edited directly by `configure'.
266 EXTRA_HEADERS =
267
268 # Set this to `ld' to enable use of collect2.
269 # USE_COLLECT2 =
270 # It is convenient for configure to add the assignment at the beginning,
271 # so don't override it here.
272
273 # List of extra C and assembler files to add to libgcc1.a.
274 # Assembler files should have names ending in `.asm'.
275 LIB1FUNCS_EXTRA =
276
277 # List of extra C and assembler files to add to libgcc2.a.
278 # Assembler files should have names ending in `.asm'.
279 LIB2FUNCS_EXTRA =
280
281 # Default float.h source to use for cross-compiler.
282 CROSS_FLOAT_H=float.h-cross
283
284 # Program to convert libraries.
285 LIBCONVERT =
286
287 # Control whether header files are installed.
288 INSTALL_HEADERS=install-headers
289
290 # Options for tar when copying trees. So HPUX can override it.
291 TAROUTOPTS = xpBf
292
293 # Select which version of fixincludes to use (I.E. regular versus SVR4)
294 # This value is overridden directly by configure.
295 FIXINCLUDES=fixincludes
296
297 # Additional directories of header files to run fixincludes on.
298 # These should be directories searched automatically by default
299 # just as /usr/include is.
300 # *Do not* use this for directories that happen to contain
301 # header files, but are not searched automatically by default.
302 # On most systems, this is empty.
303 OTHER_FIXINCLUDES_DIRS=
304
305 # List of things which should already be built whenever we try to use xgcc
306 # to compile anything (without linking).
307 GCC_PASSES=xgcc cc1 cpp $(EXTRA_PASSES)
308
309 # List of things which should already be built whenever we try to use xgcc
310 # to link anything.
311 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
312
313 # Directory to link to, when using the target `maketest'.
314 DIR = ../gcc
315
316 # Guaranteed to not exist when not passing md through cpp.
317 # This value is overridden directly by configure.
318 MD_FILE = md-cpp-not-used
319
320 # Flags to use when cross-building GCC.
321 # Prefix to apply to names of object files when using them
322 # to run on the machine we are compiling on.
323 HOST_PREFIX=
324 # Prefix to apply to names of object files when compiling them
325 # to run on the machine we are compiling on.
326 # The default for this variable is chosen to keep these rules
327 # out of the way of the other rules for compiling the same source files.
328 HOST_PREFIX_1=loser-
329 HOST_CC=$(CC)
330 HOST_CFLAGS=$(ALL_CFLAGS)
331 HOST_CLIB=$(CLIB)
332 HOST_LDFLAGS=$(LDFLAGS)
333 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
334 HOST_ALLOCA=$(ALLOCA)
335 HOST_MALLOC=$(MALLOC)
336 HOST_OBSTACK=$(OBSTACK)
337
338 # Actual name to use when installing a native compiler.
339 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed $$t`
340
341 # Actual name to use when installing a cross-compiler.
342 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed $$t`
343
344 # Choose the real default target.
345 ALL=all.internal
346
347 # Choose the real install target.
348 INSTALL_TARGET=install-normal
349
350 # Source for float.h. Overridden by cross-make.
351 FLOAT_H=float.h-nat
352
353 # Extra symbols for fixproto to define when parsing headers.
354 FIXPROTO_DEFINES =
355
356 # Extra flags to use when compiling crt{begin,end}.o.
357 CRTSTUFF_T_CFLAGS =
358
359 # End of variables for you to override.
360
361 # Definition of `all' is here so that new rules inserted by sed
362 # do not specify the default target.
363 # The real definition is under `all.internal' (for native compilers)
364 # or `all.cross' (for cross compilers).
365 all: all.indirect
366
367 # This tells GNU Make version 3 not to put all variables in the environment.
368 .NOEXPORT:
369
370 # sed inserts variable overrides after the following line.
371 ####target overrides
372 ####host overrides
373 ####cross overrides
374 ####build overrides
375 \f
376 # Now figure out from those variables how to compile and link.
377
378 all.indirect: $(ALL)
379
380 # IN_GCC tells obstack.h that we are using gcc's <stddef.h> file.
381 # ??? IN_GCC should be obsolete now.
382 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC
383
384 # This is the variable actually used when we compile.
385 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
386
387 # Likewise.
388 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
389
390 # Even if ALLOCA is set, don't use it if compiling with GCC.
391 USE_ALLOCA= ` case "${CC}" in "${OLDCC}") echo "${ALLOCA}" ;; esac `
392 USE_HOST_ALLOCA= ` case "${HOST_CC}"@"${HOST_ALLOCA}" in "${OLDCC}"@?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
393 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
394 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
395
396 # Dependency on obstack, alloca, malloc or whatever library facilities
397 # are not installed in the system libraries.
398 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
399 LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC)
400
401 # Likewise, for use in the tools that must run on this machine
402 # even if we are cross-building GCC.
403 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
404 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC)
405
406 # How to link with both our special library facilities
407 # and the system's installed libraries.
408 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(CLIB)
409
410 # Likewise, for use in the tools that must run on this machine
411 # even if we are cross-building GCC.
412 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \
413 $(HOST_CLIB)
414
415 HOST_RTL = $(HOST_PREFIX)rtl.o
416 HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
417 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
418
419 # Specify the directories to be searched for header files.
420 # Both . and srcdir are used, in that order,
421 # so that tm.h and config.h will be found in the compilation
422 # subdirectory rather than in the source directory.
423 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config
424
425 # Always use -I$(srcdir)/config when compiling.
426 .c.o:
427 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
428
429 # This tells GNU make version 3 not to export all the variables
430 # defined in this file into the environment.
431 .NOEXPORT:
432 \f
433 # Support for additional languages (other than c and objc).
434 # ??? objc can be supported this way too (leave for later).
435
436 # These next lines are overridden by configure.
437 LANG_MAKEFILES =
438 LANG_STAGESTUFF =
439 LANG_DIFF_EXCLUDES =
440
441 # Flags to pass to recursive makes.
442 # CC is set by configure. Hosts without symlinks need special handling
443 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
444 # subdirectories.
445 # ??? The choices here will need some experimenting with.
446 FLAGS_TO_PASS = \
447 "AR_FLAGS=$(AR_FLAGS)" \
448 "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
449 "BISON=$(BISON)" \
450 "BISONFLAGS=$(BISONFLAGS)" \
451 "CC=set-by-configure" \
452 "CFLAGS=$(CFLAGS)" \
453 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
454 "LDFLAGS=$(LDFLAGS)" \
455 "LEX=$(LEX)" \
456 "LEXFLAGS=$(LEXFLAGS)" \
457 "MAKEINFO=$(MAKEINFO)" \
458 "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
459 "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
460 "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
461 "SHELL=$(SHELL)" \
462 "exeext=$(exeext)" \
463 "objext=$(objext)" \
464 "exec_prefix=$(exec_prefix)" \
465 "prefix=$(prefix)" \
466 "tooldir=$(tooldir)" \
467 "bindir=$(bindir)" \
468 "libsubdir=$(libsubdir)"
469 \f
470 # Lists of files for various purposes.
471
472 # A list of all the language-specific executables.
473 # This is overridden by configure.
474 COMPILERS = cc1$(exeext) cc1obj$(exeext)
475
476 # Language-specific object files for C.
477 C_OBJS = c-parse.o c-lang.o c-lex.o c-pragma.o \
478 c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-iterate.o
479
480 # Language-specific object files for Objective C.
481 OBJC_OBJS = objc-parse.o objc-act.o c-lex.o c-pragma.o \
482 c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-iterate.o
483
484 # Files specific to the C interpreter bytecode compiler(s).
485 BC_OBJS = bc-emit.o bc-optab.o
486
487 # Bytecode header files constructed at build time; vmsconfig.com wants this.
488 BC_ALL = bc-arity.h bc-opcode.h bc-opname.h
489
490 # Language-independent object files.
491 OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
492 function.o stmt.o expr.o calls.o expmed.o explow.o optabs.o varasm.o \
493 rtl.o print-rtl.o rtlanal.o emit-rtl.o real.o \
494 dbxout.o sdbout.o dwarfout.o xcoffout.o \
495 integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o \
496 regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o \
497 insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o \
498 insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o \
499 insn-attrtab.o $(out_object_file) getpwd.o convert.o $(EXTRA_OBJS)
500
501 # GEN files are listed separately, so they can be built before doing parallel
502 # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load
503 # them before rtl.o is compiled.
504 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig genpeep
505
506 CCCP=cccp
507 # Uncomment this line if you want to use cppmain (w/cpplib) as cpp.
508 #CCCP=cppmain
509
510 # Files to be copied away after each stage in building.
511 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
512 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
513 insn-attr.h insn-attrtab.c insn-opinit.c \
514 stamp-flags stamp-config stamp-codes \
515 stamp-output stamp-recog stamp-emit stamp-extract stamp-peep \
516 stamp-attr stamp-attrtab stamp-opinit stamp-proto \
517 genemit$(exeext) genoutput$(exeext) genrecog$(exeext) genextract$(exeext) \
518 genflags$(exeext) gencodes$(exeext) genconfig$(exeext) genpeep$(exeext) \
519 genattrtab$(exeext) genattr$(exeext) genopinit$(exeext) \
520 $(BC_ALL) \
521 stamp-bcarity stamp-bcopcode stamp-bcopname \
522 bi-arity$(exeext) bi-opcode$(exeext) bi-opname$(exeext) \
523 $(GCC_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
524 $(CCCP)$(exeext) cc1obj$(exeext) enquire$(exeext) \
525 protoize$(exeext) unprotoize$(exeext) \
526 specs collect2$(exeext) $(USE_COLLECT2) underscore.c \
527 *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop \
528 *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack \
529 *.[si] \
530 $(LANG_STAGESTUFF)
531
532 # Members of libgcc1.a.
533 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
534 _lshrsi3 _ashrsi3 _ashlsi3 \
535 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
536 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
537 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
538 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
539 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
540
541 # Library members defined in libgcc2.c.
542 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
543 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 \
544 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
545 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
546 _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
547 _fixtfdi _fixunstfdi _floatditf \
548 __gcc_bcmp _varargs _eprintf _op_new _op_vnew _new_handler _op_delete \
549 _op_vdel _bb _shtab _clear_cache _trampoline __main _exit _ctors _eh \
550 _pure
551
552 # Header files that are made available under the same name
553 # to programs compiled with GCC.
554 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
555 $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/va-alpha.h \
556 $(srcdir)/ginclude/va-h8300.h $(srcdir)/ginclude/va-i860.h \
557 $(srcdir)/ginclude/va-i960.h $(srcdir)/ginclude/va-mips.h \
558 $(srcdir)/ginclude/va-m88k.h $(srcdir)/ginclude/va-pa.h \
559 $(srcdir)/ginclude/va-pyr.h $(srcdir)/ginclude/va-sparc.h \
560 $(srcdir)/ginclude/va-clipper.h $(srcdir)/ginclude/va-spur.h \
561 $(srcdir)/ginclude/iso646.h \
562 $(srcdir)/ginclude/proto.h $(EXTRA_HEADERS)
563
564 # The files that "belong" in CONFIG_H are deliberately omitted
565 # because having them there would not be useful in actual practice.
566 # All they would do is cause complete recompilation every time
567 # one of the machine description files is edited.
568 # That may or may not be what one wants to do.
569 # If it is, rm *.o is an easy way to do it.
570 # CONFIG_H = $(host_xm_file) $(tm_file)
571 CONFIG_H =
572 RTL_H = rtl.h rtl.def machmode.h machmode.def
573 TREE_H = tree.h real.h tree.def machmode.h machmode.def
574 BYTECODE_H = bytecode.h bc-emit.h bc-optab.h
575 \f
576 # Language makefile fragments.
577
578 # The following targets define the interface between us and the languages.
579 #
580 # all.build, all.cross, start.encap, rest.encap,
581 # info, dvi,
582 # install-normal, install-common, install-info, install-man,
583 # uninstall, distdir,
584 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
585 # stage1, stage2, stage3, stage4
586 #
587 # Each language is linked in with a series of hooks (since we can't use `::'
588 # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info).
589 # Configure computes and adds these here.
590
591 ####language hooks
592
593 # sed inserts language fragments after the following line.
594 ####language fragments
595
596 # End of language makefile fragments.
597 \f
598 # Avoid a lot of time thinking about remaking Makefile.in and *.def.
599 .SUFFIXES: .in .def
600
601 Makefile: $(srcdir)/Makefile.in $(srcdir)/configure $(srcdir)/version.c \
602 $(srcdir)/config/$(xmake_file) $(srcdir)/config/$(tmake_file) \
603 $(LANG_MAKEFILES)
604 cp config.status config.run
605 $(SHELL) config.run
606 rm -f config.run
607
608 all.internal: start.encap rest.encap
609 # This is what to compile if making a cross-compiler.
610 # Note that we can compile enquire using the cross-compiler just built,
611 # although we can't run it on this machine.
612 all.cross: native gcc-cross specs stmp-headers $(LIBGCC) $(STMP_FIXPROTO) \
613 $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross
614 # This is what to compile if making gcc with a cross-compiler.
615 all.build: native xgcc $(EXTRA_PARTS) lang.all.build
616 # This is what must be made before installing GCC and converting libraries.
617 start.encap: native xgcc specs $(LIBGCC1) xlimits.h lang.start.encap
618 # These can't be made until after GCC can run.
619 rest.encap: stmp-headers $(LIBGCC) $(STMP_FIXPROTO) $(EXTRA_PARTS) lang.rest.encap
620 # This is what is made with the host's compiler
621 # whether making a cross compiler or not.
622 native: config.status cpp $(LANGUAGES) $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
623
624 # Define the names for selecting languages in LANGUAGES.
625 C c: cc1
626 OBJC objc: cc1obj objc-runtime
627 OBJECTIVE-C objective-c: cc1obj objc-runtime
628 PROTO: proto
629
630 # Tell GNU make these are phony targets.
631 .PHONY: C c OBJC objc OBJECTIVE-C objective-c PROTO proto
632
633 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
634 # a target to build even if it is up-to-date. So we must verify that
635 # config.status does not exist before failing.
636 config.status:
637 @if [ ! -f config.status ] ; then \
638 echo You must configure gcc. Look at the INSTALL file for details.; \
639 false; \
640 else \
641 true; \
642 fi
643
644 # On the target machine, finish building a cross compiler.
645 # This does the things that can't be done on the host machine.
646 rest.cross: $(LIBGCC) gfloat.h specs
647
648 # Verify that it works to compile and link libgcc1-test.
649 # If it does, then there are sufficient replacements for libgcc1.a.
650 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
651 @echo "Testing libgcc1. Ignore linker warning messages."
652 $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
653 -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
654 libgcc1-test.o: libgcc1-test.c native xgcc
655 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
656
657 # Recompile all the language-independent object files.
658 # This is used only if the user explicitly asks for it.
659 compilations: ${OBJS}
660
661 # Create a list of the language-independent object files so the language
662 # subdirectories needn't mention their names explicitly.
663 stamp-objlist: Makefile $(OBJS) $(BC_OBJS)
664 echo " $(OBJS) $(BC_OBJS)" | sed -e 's, \([a-z]\), ../\1,g' >stamp-objlist
665
666 # We call this executable `xgcc' rather than `gcc'
667 # to avoid confusion if the current directory is in the path
668 # and CC is `gcc'. It is renamed to `gcc' when it is installed.
669 xgcc: gcc.o version.o $(LIBDEPS)
670 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o version.o $(LIBS)
671
672 # Dump a specs file to make -B./ read these specs over installed ones.
673 specs: xgcc$(exeext)
674 $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
675 mv tmp-specs specs
676
677 # We do want to create an executable named `xgcc', so we can use it to
678 # compile libgcc2.a.
679 # Also create gcc-cross, so that install-common will install properly.
680 gcc-cross: xgcc
681 cp xgcc$(exeext) gcc-cross$(exeext)
682
683 cc1: $(P) $(C_OBJS) $(OBJS) $(BC_OBJS) $(LIBDEPS)
684 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) $(OBJS) $(BC_OBJS) $(LIBS)
685
686 cc1obj: $(P) $(OBJC_OBJS) $(OBJS) $(BC_OBJS) $(LIBDEPS)
687 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJC_OBJS) $(OBJS) $(BC_OBJS) $(LIBS)
688
689 # Copy float.h from its source.
690 gfloat.h: $(FLOAT_H)
691 cp $(FLOAT_H) gfloat.h
692
693 # Create float.h source for the native machine.
694 float.h-nat: enquire
695 -./enquire -f > tmp-float.h
696 mv tmp-float.h float.h-nat
697
698 # Create a dummy float.h source for a cross-compiler.
699 float.h-cross:
700 echo "#error float.h values not known for cross-compiler" > t-float.h-cross
701 mv t-float.h-cross float.h-cross
702
703 # Used to compile enquire with standard cc, but have forgotten why.
704 # Let's try with GCC.
705 enquire: enquire.o $(GCC_PARTS)
706 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
707 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
708 # Breaking this line caused a problem with one version of GNU make.
709 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) -I. -c $(srcdir)/enquire.c
710
711 # Build the version of limits.h that we will install.
712 xlimits.h: glimits.h limitx.h limity.h
713 if $(LIMITS_H_TEST) ; then \
714 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
715 else \
716 cat $(srcdir)/glimits.h > tmp-xlimits.h; \
717 fi
718 mv tmp-xlimits.h xlimits.h
719 \f
720 # Build libgcc.a.
721 # This is done in two parts because some functions, in libgcc1.c,
722 # must be compiled with something other than GCC,
723 # while the rest, in libgcc2.c, must be compiled with xgcc.
724 # That means we can't do libgcc2.c until after xgcc, cc1, etc.
725
726 # Use this as value of LIBGCC1 to cause conversion to GNU library format.
727 # LIBCONVERT should put its output in libgcc1.conv.
728 libgcc1.conv: libgcc1.a
729 $(LIBCONVERT) libgcc1.a libgcc1.conv
730
731 # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely.
732 # Make an empty file instead.
733 libgcc1.null: $(GCC_PASSES)
734 echo "__foo () {}" > dummy.c
735 $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c
736 $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy$(objext)
737 rm -f dummy$(objext) dummy.c
738
739 # This is $(LIBGCC1) for a cross-compiler.
740 # We have no automatic way of building libgcc1.a,
741 # so it's up to the installer to find a way to do that.
742 # This rule deliberately does not depend on libgcc1.a
743 # so that it will fail if the installer hasn't provided it.
744 libgcc1.cross:
745 mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false)
746
747 # Compile the library of arithmetic subroutines with the native compiler.
748 # Don't compile it with GCC!
749 # (That would cause most arithmetic functions to call themselves.)
750 libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
751 -rm -f tmplibgcc1.a
752 # Actually build it in tmplibgcc1.a, then rename at end,
753 # so that libgcc1.a itself remains nonexistent if compilation is aborted.
754 # -e causes any failing command to make this rule fail.
755 # -e doesn't work in certain shells, so we test $$? as well.
756 # lynx has a broken ar, it always complains when the initial library is
757 # empty, thus this command works only if we don't do -e
758 # There is a trailing backslash (\) deleted from the following line.
759 # set -e;
760 for name in $(LIB1FUNCS); \
761 do \
762 echo $${name}; \
763 rm -f $${name}$(objext); \
764 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
765 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
766 mv libgcc1$(objext) $${name}$(objext); \
767 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
768 rm -f $${name}$(objext); \
769 done
770 # Some shells crash when a loop has no items.
771 # So make sure there is always at least one--`..'.
772 # Then ignore it.
773 # We don't use -e here because there are if statements
774 # that should not make the command give up when the if condition is false.
775 # Instead, we test for failure after each command where it matters.
776 for file in .. $(LIB1FUNCS_EXTRA); \
777 do \
778 if [ x$${file} != x.. ]; then \
779 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
780 echo $${name}; \
781 if [ $${name}.asm = $${file} ]; then \
782 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
783 else true; fi; \
784 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
785 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
786 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
787 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
788 rm -f $${name}.s $${name}$(objext); \
789 else true; \
790 fi; \
791 done
792 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc1.a; else true; fi
793 mv tmplibgcc1.a libgcc1.a
794
795 # Build libgcc1.a from assembler source. LIB1ASMFUNCS is the list of
796 # functions. LIB1ASMSRC is the name of the source file in the config
797 # subdirectory.
798 libgcc1-asm.a: libgcc2.ready config.status $(srcdir)/config/$(LIB1ASMSRC)
799 -rm -f tmplibgcc1.a libgcc1.S
800 cp $(srcdir)/config/$(LIB1ASMSRC) libgcc1.S
801 # Actually build it in tmplibgcc1.a, then rename at end,
802 # so that libgcc1-asm.a itself remains nonexistent if compilation is aborted.
803 # -e causes any failing command to make this rule fail.
804 # -e doesn't work in certain shells, so we test $$? as well.
805 # lynx has a broken ar, it always complains when the initial library is
806 # empty, thus this command works only if we don't do -e
807 # There is a trailing backslash (\) deleted from the following line.
808 # set -e;
809 for name in $(LIB1ASMFUNCS); \
810 do \
811 echo $${name}; \
812 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} libgcc1.S; \
813 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
814 mv libgcc1$(objext) $${name}$(objext); \
815 $(AR) $(AR_FLAGS) tmplibgcc1.a $${name}$(objext); \
816 rm -f $${name}$(objext); \
817 done
818 -rm -f libgcc1.S
819 mv tmplibgcc1.a libgcc1-asm.a
820
821 # Generate assembly versions of the functions required for libgcc1.
822 # You'll still need to massage the code by hand (possibly hacking
823 # underscores and local labels) but this will get you started.
824 libgcc1.S: libgcc1.c $(CONFIG_H) config.status
825 -rm -f libgcc1.S
826 touch libgcc1.S
827 for name in $(LIB1FUNCS); \
828 do \
829 echo $${name}; \
830 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -S -DL$${name} $(srcdir)/libgcc1.c; \
831 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
832 echo '#ifdef ' L$${name} >> libgcc1.S; \
833 cat libgcc1.s >> libgcc1.S; \
834 echo '#endif /*' L$${name} '*/' >> libgcc1.S; \
835 echo "" >> libgcc1.S; \
836 done
837
838 # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled.
839 # But recompiling cc1 should not force recompilation of libgcc2.a.
840 # If you want to force recompilation, delete libgcc2.a.
841 libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs
842 -if [ -f libgcc2.ready ] ; then \
843 true; \
844 else \
845 touch libgcc2.ready; \
846 fi
847
848 libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
849 machmode.h longlong.h gbl-ctors.h config.status
850 # Actually build it in tmplibgcc2.a, then rename at end,
851 # so that libgcc2.a itself remains nonexistent if compilation is aborted.
852 -rm -f tmplibgcc2.a
853 # -e causes any failing command to make this rule fail.
854 # -e doesn't work in certain shells, so we test $$? as well.
855 # lynx has a broken ar, it always complains when the initial library is
856 # empty, thus this command works only if we don't do -e
857 # There is a trailing backslash (\) deleted from the following line.
858 # set -e;
859 for name in $(LIB2FUNCS); \
860 do \
861 echo $${name}; \
862 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
863 $(srcdir)/libgcc2.c -o $${name}$(objext); \
864 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
865 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \
866 rm -f $${name}$(objext); \
867 done
868 # Some shells crash when a loop has no items.
869 # So make sure there is always at least one--`..'.
870 # Then ignore it.
871 # We don't use -e here because there are if statements
872 # that should not make the command give up when the if condition is false.
873 # Instead, we test for failure after each command where it matters.
874 for file in .. $(LIB2FUNCS_EXTRA); \
875 do \
876 if [ x$${file} != x.. ]; then \
877 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
878 oname=` echo $${name} | sed -e 's,.*/,,'`; \
879 echo $${name}; \
880 if [ $${name}.asm = $${file} ]; then \
881 cp $${file} $${name}.s || exit 1; file=$${name}.s; \
882 else true; fi; \
883 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
884 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
885 $(AR) $(AR_FLAGS) tmplibgcc2.a $${oname}$(objext); \
886 rm -f $${name}.s $${oname}$(objext); \
887 else true; \
888 fi; \
889 done
890 mv tmplibgcc2.a libgcc2.a
891 # These lines were deleted from above the mv command
892 # because ranlibing libgcc.a itself should suffice.
893 # -if [ x${HPUX_GAS} = x ] ; then \
894 # if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi; \
895 # else true; fi
896
897 # Combine the various libraries into a single library, libgcc.a.
898 libgcc.a: $(LIBGCC1) $(LIBGCC2)
899 -rm -rf tmplibgcc.a libgcc.a tmpcopy
900 mkdir tmpcopy
901 -if [ x$(LIBGCC1) != x ]; \
902 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
903 else true; \
904 fi
905 # Some versions of ar (specifically the one in RISC/os 5.x), create an
906 # unwritable table of contents file, and then print an error message when
907 # the second ar command tries to overwrite this file. To avoid the error
908 # message from ar, we make sure all files are writable.
909 -(cd tmpcopy; chmod +w * > /dev/null 2>&1)
910 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
911 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *$(objext))
912 rm -rf tmpcopy
913 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
914 # Actually build it in tmplibgcc.a, then rename at end,
915 # so that libgcc.a itself remains nonexistent if compilation is aborted.
916 mv tmplibgcc.a libgcc.a
917
918 # Use the genmultilib shell script to generate the information the gcc
919 # driver program needs to select the library directory based on the
920 # switches.
921 multilib.h: $(srcdir)/genmultilib Makefile
922 $(SHELL) $(srcdir)/genmultilib "$(MULTILIB_OPTIONS)" \
923 "$(MULTILIB_DIRNAMES)" "$(MULTILIB_MATCHES)" > multilib.h
924
925 # Build multiple copies of libgcc.a, one for each target switch.
926 stmp-multilib: $(LIBGCC1) libgcc2.c libgcc2.ready $(CONFIG_H) \
927 $(LIB2FUNCS_EXTRA) machmode.h longlong.h gbl-ctors.h config.status
928 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
929 dir=`echo $$i | sed -e 's/;.*$$//'`; \
930 flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
931 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
932 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
933 RANLIB="$(RANLIB)" RANLIB_TEST="$(RANLIB_TEST)" \
934 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
935 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS) $${flags}" \
936 LIBGCC1="$(LIBGCC1)" LIBGCC2="$(LIBGCC2)" \
937 dir="$${dir}" stmp-multilib-sub; \
938 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
939 done
940 touch stmp-multilib
941
942 # Subroutine of stmp-multilib so make -n works.
943 stmp-multilib-sub:
944 rm -f $(dir)/libgcc.a $(LIBGCC2)
945 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
946 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
947 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
948 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC2)
949 if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
950 then true; \
951 else rm -f $(LIBGCC1); \
952 fi
953 if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
954 then true; \
955 else \
956 $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
957 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
958 HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
959 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC1); \
960 fi
961 rm -rf tmplibgcc.a tmpcopy
962 mkdir tmpcopy
963 if [ x$(LIBGCC1) != x ]; \
964 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \
965 else true; \
966 fi
967 (cd tmpcopy; $(AR) x ../$(LIBGCC2))
968 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *.o)
969 rm -rf libgcc2.a tmpcopy
970 if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
971 if [ -d $(dir) ]; then true; else mkdir $(dir); fi
972 mv tmplibgcc.a $(dir)/libgcc.a
973
974 objc-runtime: libobjc.a
975
976 # Build the Objective C runtime library.
977 libobjc.a: cc1obj stmp-int-hdrs libgcc2.ready $(USE_COLLECT2) $(EXTRA_PARTS)
978 if [ -d objc ]; then true; else mkdir objc; fi
979 thisdir1=`pwd`; \
980 srcdir1=`cd $(srcdir); pwd`; \
981 cd objc; \
982 $(MAKE) -f $${srcdir1}/objc/Makefile libobjc.a \
983 srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
984 GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
985 GCC_CFLAGS="$(GCC_CFLAGS)"
986 -rm -f libobjc.a
987 ln objc/libobjc.a . >/dev/null 2>&1 || cp objc/libobjc.a .
988 -if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi
989
990 # This is used by objc/Makefile if the user runs that directly.
991 sublibobjc.a: cc1obj stmp-int-hdrs libgcc2.ready
992 thisdir1=`pwd`; \
993 srcdir1=`cd $(srcdir); pwd`; \
994 cd objc; \
995 $(MAKE) -f $$srcdir1/objc/Makefile libobjc.a \
996 srcdir=$$srcdir1 tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
997 GCC_FOR_TARGET="$$thisdir1/xgcc -B$$thisdir1/" \
998 GCC_CFLAGS="$(GCC_CFLAGS)"
999
1000 # Compile two additional files that are linked with every program
1001 # linked using GCC on system V, for the sake of C++ constructors.
1002 crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
1003 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
1004 -DCRT_BEGIN -finhibit-size-directive -fno-inline-functions \
1005 -g0 -c $(srcdir)/crtstuff.c
1006 mv crtstuff$(objext) $@
1007
1008 crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
1009 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
1010 -DCRT_END -finhibit-size-directive -fno-inline-functions \
1011 -g0 -c $(srcdir)/crtstuff.c
1012 mv crtstuff$(objext) $@
1013 \f
1014 # Compiling object files from source files.
1015
1016 # Note that dependencies on obstack.h are not written
1017 # because that file is not part of GCC.
1018
1019 # C language specific files.
1020
1021 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
1022 $(srcdir)/c-parse.h c-tree.h input.h flags.h
1023 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1024 $(srcdir)/c-parse.h: $(srcdir)/c-parse.c
1025 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1026 cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
1027 $(srcdir)/c-parse.y: c-parse.in
1028 sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1029 -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1030 $(srcdir)/c-parse.in >tmp-c-parse.y
1031 $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1032
1033 $(srcdir)/c-gperf.h: c-parse.gperf
1034 gperf -p -j1 -i 1 -g -o -t -G -N is_reserved_word -k1,3,$$ \
1035 $(srcdir)/c-parse.gperf >tmp-gperf.h
1036 $(srcdir)/move-if-change tmp-gperf.h $(srcdir)/c-gperf.h
1037
1038 c-decl.o : c-decl.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h output.h
1039 c-typeck.o : c-typeck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h output.h
1040 c-lang.o : c-lang.c $(CONFIG_H) $(TREE_H)
1041 c-lex.o : c-lex.c $(CONFIG_H) $(TREE_H) c-lex.h c-tree.h $(srcdir)/c-parse.h \
1042 input.h flags.h $(srcdir)/c-gperf.h c-pragma.h
1043 c-aux-info.o : c-aux-info.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
1044 c-convert.o : c-convert.c $(CONFIG_H) $(TREE_H) flags.h
1045 c-pragma.o: c-pragma.c $(CONFIG_H) $(TREE_H) c-pragma.h
1046 c-iterate.o: c-iterate.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h flags.h
1047
1048 # To make a configuration always use collect2, set USE_COLLECT2 to ld.
1049 ld: collect2
1050 rm -f ld$(exeext)
1051 ln collect2$(exeext) ld$(exeext) > /dev/null 2>&1 \
1052 || cp collect2$(exeext) ld$(exeext)
1053
1054 collect2 : collect2.o cplus-dem.o underscore.o version.o $(LIBDEPS)
1055 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1056 -rm -f collect2$(exeext)
1057 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ collect2.o \
1058 cplus-dem.o underscore.o version.o $(LIBS)
1059
1060 collect2.o : collect2.c $(CONFIG_H) gstab.h obstack.h demangle.h
1061 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1062 -DTARGET_MACHINE=\"$(target)\" $(MAYBE_USE_COLLECT2) \
1063 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
1064
1065 cplus-dem.o: cplus-dem.c demangle.h
1066
1067 underscore.c: $(GCC_PASSES)
1068 echo "int xxy_us_dummy;" >tmp-dum.c
1069 $(GCC_FOR_TARGET) -S tmp-dum.c
1070 echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1071 if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1072 echo "int prepends_underscore = 1;" >>tmp-under.c; \
1073 else \
1074 echo "int prepends_underscore = 0;" >>tmp-under.c; \
1075 fi
1076 $(srcdir)/move-if-change tmp-under.c underscore.c
1077 -rm -f tmp-dum.c tmp-dum.s
1078
1079 # Objective C language specific files.
1080
1081 objc-parse.o : $(srcdir)/objc-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
1082 c-tree.h input.h flags.h objc-act.h
1083 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/objc-parse.c
1084 $(srcdir)/objc-parse.c : $(srcdir)/objc-parse.y
1085 cd $(srcdir); $(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c
1086 $(srcdir)/objc-parse.y: $(srcdir)/c-parse.in
1087 sed -e "/^ifc$$/,/^end ifc$$/d" \
1088 -e "/^ifobjc$$/d" -e "/^end ifobjc$$/d" \
1089 $(srcdir)/c-parse.in >tmp-objc-prs.y
1090 $(srcdir)/move-if-change tmp-objc-prs.y $(srcdir)/objc-parse.y
1091
1092 objc-act.o : objc-act.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h c-lex.h \
1093 flags.h objc-act.h input.h function.h $(srcdir)/c-parse.h
1094
1095 # A file used by all variants of C.
1096
1097 c-common.o : c-common.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
1098
1099 # Language-independent files.
1100
1101 gcc.o: gcc.c $(CONFIG_H) multilib.h config.status $(lang_specs_files)
1102 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1103 -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
1104 -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1105 -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1106 -DDEFAULT_TARGET_MACHINE=\"$(target)\" \
1107 -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\" \
1108 $(MAYBE_TARGET_DEFAULT) \
1109 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
1110
1111 dumpvers: dumpvers.c
1112
1113 version.o: version.c
1114 obstack.o: obstack.c
1115
1116 convert.o: convert.c $(CONFIG_H) $(TREE_H) flags.h convert.h
1117
1118 tree.o : tree.c $(CONFIG_H) $(TREE_H) flags.h function.h
1119 print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
1120 stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H) flags.h function.h
1121 fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H) flags.h
1122 toplev.o : toplev.c $(CONFIG_H) $(TREE_H) $(RTL_H) bytecode.h bc-emit.h \
1123 flags.h input.h insn-attr.h xcoffout.h defaults.h output.h \
1124 $(lang_options_files)
1125 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1126 $(MAYBE_TARGET_DEFAULT) $(MAYBE_USE_COLLECT2) \
1127 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
1128
1129 rtl.o : rtl.c $(CONFIG_H) $(RTL_H)
1130
1131 print-rtl.o : print-rtl.c $(CONFIG_H) $(RTL_H)
1132 rtlanal.o : rtlanal.c $(CONFIG_H) $(RTL_H)
1133
1134 varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h function.h \
1135 defaults.h insn-codes.h expr.h hard-reg-set.h regs.h xcoffout.h \
1136 output.h bytecode.h c-pragma.h
1137 function.o : function.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
1138 insn-flags.h insn-codes.h expr.h regs.h hard-reg-set.h insn-config.h \
1139 recog.h output.h bytecode.h
1140 stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \
1141 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h expr.h loop.h \
1142 recog.h bytecode.h bc-typecd.h bc-typecd.def bc-opcode.h bc-optab.h \
1143 bc-emit.h
1144 expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h regs.h \
1145 insn-flags.h insn-codes.h expr.h insn-config.h recog.h output.h \
1146 typeclass.h bytecode.h bc-opcode.h bc-typecd.h bc-typecd.def bc-optab.h \
1147 bc-emit.h modemap.def
1148 calls.o : calls.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h insn-codes.h \
1149 insn-flags.h
1150 expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1151 insn-flags.h insn-config.h insn-codes.h expr.h recog.h real.h
1152 explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h hard-reg-set.h \
1153 insn-config.h expr.h recog.h insn-flags.h insn-codes.h
1154 optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1155 insn-flags.h insn-config.h insn-codes.h expr.h recog.h reload.h
1156 dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h regs.h \
1157 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h
1158 sdbout.o : sdbout.c $(CONFIG_H) $(TREE_H) $(RTL_H) gsyms.h flags.h \
1159 insn-config.h reload.h
1160 dwarfout.o : dwarfout.c $(CONFIG_H) $(TREE_H) $(RTL_H) dwarf.h flags.h \
1161 insn-config.h reload.h output.h defaults.h
1162 xcoffout.o : xcoffout.c $(CONFIG_H) $(TREE_H) $(RTL_H) xcoffout.h flags.h
1163 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1164 function.h regs.h insn-config.h insn-codes.h real.h expr.h bytecode.h \
1165 bc-opcode.h bc-typecd.h bc-typecd.def bc-optab.h bc-emit.h bc-opname.h
1166 real.o : real.c $(CONFIG_H) $(TREE_H)
1167 getpwd.o : getpwd.c $(CONFIG_H)
1168
1169 integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h integrate.h \
1170 insn-flags.h insn-config.h insn-codes.h expr.h real.h function.h \
1171 bytecode.h
1172
1173 jump.o : jump.c $(CONFIG_H) $(RTL_H) flags.h hard-reg-set.h regs.h \
1174 insn-config.h insn-flags.h insn-codes.h expr.h real.h
1175 stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h
1176
1177 cse.o : cse.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h real.h \
1178 insn-config.h recog.h
1179 loop.o : loop.c $(CONFIG_H) $(RTL_H) flags.h loop.h insn-config.h \
1180 insn-flags.h insn-codes.h regs.h hard-reg-set.h recog.h expr.h real.h
1181 unroll.o : unroll.c $(CONFIG_H) $(RTL_H) insn-config.h insn-codes.h \
1182 integrate.h regs.h flags.h expr.h loop.h
1183 flow.o : flow.c $(CONFIG_H) $(RTL_H) flags.h insn-config.h \
1184 basic-block.h regs.h hard-reg-set.h output.h
1185 combine.o : combine.c $(CONFIG_H) $(RTL_H) flags.h \
1186 insn-config.h insn-flags.h insn-codes.h insn-attr.h regs.h expr.h \
1187 basic-block.h recog.h real.h hard-reg-set.h
1188 regclass.o : regclass.c $(CONFIG_H) $(RTL_H) hard-reg-set.h flags.h \
1189 basic-block.h regs.h insn-config.h recog.h reload.h real.h bytecode.h
1190 local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) flags.h basic-block.h \
1191 regs.h hard-reg-set.h insn-config.h recog.h output.h
1192 global.o : global.c $(CONFIG_H) $(RTL_H) flags.h \
1193 basic-block.h regs.h hard-reg-set.h insn-config.h output.h
1194
1195 reload.o : reload.c $(CONFIG_H) $(RTL_H) flags.h \
1196 reload.h recog.h hard-reg-set.h insn-config.h insn-codes.h regs.h real.h
1197 reload1.o : reload1.c $(CONFIG_H) $(RTL_H) flags.h expr.h \
1198 reload.h regs.h hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1199 basic-block.h recog.h output.h
1200 caller-save.o : caller-save.c $(CONFIG_H) $(RTL_H) flags.h \
1201 regs.h hard-reg-set.h insn-config.h basic-block.h recog.h reload.h expr.h
1202 reorg.o : reorg.c $(CONFIG_H) $(RTL_H) conditions.h hard-reg-set.h \
1203 basic-block.h regs.h insn-config.h insn-attr.h insn-flags.h recog.h \
1204 flags.h output.h
1205 sched.o : sched.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h \
1206 flags.h insn-config.h insn-attr.h
1207 final.o : final.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h regs.h \
1208 recog.h conditions.h insn-config.h insn-attr.h real.h output.h \
1209 hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h
1210 recog.o : recog.c $(CONFIG_H) $(RTL_H) \
1211 regs.h recog.h hard-reg-set.h flags.h insn-config.h insn-attr.h \
1212 insn-flags.h insn-codes.h real.h
1213 reg-stack.o : reg-stack.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
1214 regs.h hard-reg-set.h flags.h insn-config.h
1215
1216 $(out_object_file): $(out_file) $(CONFIG_H) \
1217 $(RTL_H) regs.h hard-reg-set.h real.h insn-config.h conditions.h \
1218 insn-flags.h output.h insn-attr.h insn-codes.h
1219 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(out_file)
1220
1221 # Build auxiliary files that support ecoff format.
1222 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1223 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1224
1225 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H)
1226
1227 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1228 $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1229
1230 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H)
1231
1232 # Build file to support OSF/rose half-pic format.
1233 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H)
1234
1235 # Normally this target is not used; but it is used if you
1236 # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c
1237 # from the GNU Emacs distribution.
1238 alloca.o: alloca.c
1239 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
1240 -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'`
1241 $(ALLOCA_FINISH)
1242 \f
1243 # Generate header and source files from the machine description,
1244 # and compile them.
1245
1246 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1247 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1248 insn-attr.h insn-attrtab.c
1249
1250 # The following pair of rules has this effect:
1251 # genconfig is run only if the md has changed since genconfig was last run;
1252 # but the file insn-config.h is touched only when its contents actually change.
1253
1254 # Each of the other insn-* files is handled by a similar pair of rules.
1255
1256 # This causes an anomaly in the results of make -n
1257 # because insn-* is older than stamp-*
1258 # and thus make -n thinks that insn-* will be updated
1259 # and force recompilation of things that depend on it.
1260 # We use move-if-change precisely to avoid such recompilation.
1261 # But there is no way to teach make -n that it will be avoided.
1262
1263 # Each of the insn-*.[ch] rules has a semicolon at the end,
1264 # for otherwise the system Make on SunOS 4.1 never tries
1265 # to recompile insn-*.o. To avoid problems and extra noise from
1266 # versions of make which don't like empty commands (nothing after the
1267 # trailing `;'), we call true for each.
1268
1269 insn-config.h: stamp-config ; @true
1270 stamp-config : $(md_file) genconfig $(srcdir)/move-if-change
1271 ./genconfig $(md_file) > tmp-config.h
1272 $(srcdir)/move-if-change tmp-config.h insn-config.h
1273 touch stamp-config
1274
1275 insn-flags.h: stamp-flags ; @true
1276 stamp-flags : $(md_file) genflags $(srcdir)/move-if-change
1277 ./genflags $(md_file) > tmp-flags.h
1278 $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1279 touch stamp-flags
1280
1281 insn-codes.h: stamp-codes ; @true
1282 stamp-codes : $(md_file) gencodes $(srcdir)/move-if-change
1283 ./gencodes $(md_file) > tmp-codes.h
1284 $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1285 touch stamp-codes
1286
1287 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) expr.h real.h output.h \
1288 insn-config.h insn-flags.h insn-codes.h
1289 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1290
1291 insn-emit.c: stamp-emit ; @true
1292 stamp-emit : $(md_file) genemit $(srcdir)/move-if-change
1293 ./genemit $(md_file) > tmp-emit.c
1294 $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1295 touch stamp-emit
1296
1297 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h recog.h \
1298 real.h output.h flags.h
1299 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1300
1301 insn-recog.c: stamp-recog ; @true
1302 stamp-recog : $(md_file) genrecog $(srcdir)/move-if-change
1303 ./genrecog $(md_file) > tmp-recog.c
1304 $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1305 touch stamp-recog
1306
1307 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1308 insn-config.h flags.h rtl.h recog.h expr.h reload.h
1309 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1310
1311 insn-opinit.c: stamp-opinit ; @true
1312 stamp-opinit : $(md_file) genopinit $(srcdir)/move-if-change
1313 ./genopinit $(md_file) > tmp-opinit.c
1314 $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1315 touch stamp-opinit
1316
1317 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H)
1318 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1319
1320 insn-extract.c: stamp-extract ; @true
1321 stamp-extract : $(md_file) genextract $(srcdir)/move-if-change
1322 ./genextract $(md_file) > tmp-extract.c
1323 $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1324 touch stamp-extract
1325
1326 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) regs.h output.h real.h
1327 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1328
1329 insn-peep.c: stamp-peep ; @true
1330 stamp-peep : $(md_file) genpeep $(srcdir)/move-if-change
1331 ./genpeep $(md_file) > tmp-peep.c
1332 $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1333 touch stamp-peep
1334
1335 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) regs.h real.h output.h \
1336 insn-attr.h insn-config.h
1337 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1338
1339 insn-attr.h: stamp-attr ; @true
1340 stamp-attr : $(md_file) genattr $(srcdir)/move-if-change
1341 ./genattr $(md_file) > tmp-attr.h
1342 $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1343 touch stamp-attr
1344
1345 insn-attrtab.c: stamp-attrtab ; @true
1346 stamp-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change
1347 if cmp -s $(PREMADE_ATTRTAB_MD) $(md_file); \
1348 then \
1349 echo Using $(PREMADE_ATTRTAB); \
1350 cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \
1351 else \
1352 ./genattrtab $(md_file) > tmp-attrtab.c; \
1353 fi
1354 $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1355 touch stamp-attrtab
1356
1357 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) regs.h real.h conditions.h \
1358 hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h recog.h \
1359 insn-codes.h
1360 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1361
1362 insn-output.c: stamp-output ; @true
1363 stamp-output : $(md_file) genoutput $(srcdir)/move-if-change
1364 ./genoutput $(md_file) > tmp-output.c
1365 $(srcdir)/move-if-change tmp-output.c insn-output.c
1366 touch stamp-output
1367 \f
1368 # Compile the programs that generate insn-* from the machine description.
1369 # They are compiled with $(HOST_CC), and associated libraries,
1370 # since they need to run on this machine
1371 # even if GCC is being compiled to run on some other machine.
1372
1373 # $(CONFIG_H) is omitted from the deps of the gen*.o
1374 # because these programs don't really depend on anything
1375 # about the target machine. They do depend on config.h itself,
1376 # since that describes the host machine.
1377
1378 # Pass the md file through cpp if the target requests it.
1379 $(MD_FILE): $(MD_DEPS)
1380 rm -f $@
1381 $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
1382 mv tmp-$@ $@
1383
1384 genconfig : genconfig.o $(HOST_RTL) $(HOST_LIBDEPS)
1385 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1386 genconfig.o $(HOST_RTL) $(HOST_LIBS)
1387
1388 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file)
1389 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1390
1391 genflags : genflags.o $(HOST_RTL) $(HOST_LIBDEPS)
1392 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1393 genflags.o $(HOST_RTL) $(HOST_LIBS)
1394
1395 genflags.o : genflags.c $(RTL_H) $(build_xm_file)
1396 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1397
1398 gencodes : gencodes.o $(HOST_RTL) $(HOST_LIBDEPS)
1399 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1400 gencodes.o $(HOST_RTL) $(HOST_LIBS)
1401
1402 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file)
1403 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1404
1405 genemit : genemit.o $(HOST_RTL) $(HOST_LIBDEPS)
1406 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1407 genemit.o $(HOST_RTL) $(HOST_LIBS)
1408
1409 genemit.o : genemit.c $(RTL_H) $(build_xm_file)
1410 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1411
1412 genopinit : genopinit.o $(HOST_RTL) $(HOST_LIBDEPS)
1413 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1414 genopinit.o $(HOST_RTL) $(HOST_LIBS)
1415
1416 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file)
1417 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1418
1419 genrecog : genrecog.o $(HOST_RTL) $(HOST_LIBDEPS)
1420 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1421 genrecog.o $(HOST_RTL) $(HOST_LIBS)
1422
1423 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file)
1424 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1425
1426 genextract : genextract.o $(HOST_RTL) $(HOST_LIBDEPS)
1427 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1428 genextract.o $(HOST_RTL) $(HOST_LIBS)
1429
1430 genextract.o : genextract.c $(RTL_H) $(build_xm_file) insn-config.h
1431 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1432
1433 genpeep : genpeep.o $(HOST_RTL) $(HOST_LIBDEPS)
1434 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1435 genpeep.o $(HOST_RTL) $(HOST_LIBS)
1436
1437 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file)
1438 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1439
1440 genattr : genattr.o $(HOST_RTL) $(HOST_LIBDEPS)
1441 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1442 genattr.o $(HOST_RTL) $(HOST_LIBS)
1443
1444 genattr.o : genattr.c $(RTL_H) $(build_xm_file)
1445 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1446
1447 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
1448 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1449 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)
1450
1451 genattrtab.o : genattrtab.c $(RTL_H) $(build_xm_file) insn-config.h
1452 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1453
1454 genoutput : genoutput.o $(HOST_RTL) $(HOST_LIBDEPS)
1455 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1456 genoutput.o $(HOST_RTL) $(HOST_LIBS)
1457
1458 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file)
1459 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1460 \f
1461 # Compile the libraries to be used by gen*.
1462 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1463 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1464 # with the rules for rtl.o, alloca.o, etc.
1465 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) $(RTL_H)
1466 rm -f $(HOST_PREFIX)rtl.c
1467 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1468 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1469
1470 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H)
1471 rm -f $(HOST_PREFIX)print-rtl.c
1472 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1473 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1474
1475 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
1476 rm -f $(HOST_PREFIX)rtlanal.c
1477 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1478 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1479
1480 $(HOST_PREFIX_1)alloca.o: alloca.c
1481 rm -f $(HOST_PREFIX)alloca.c
1482 cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c
1483 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1484
1485 $(HOST_PREFIX_1)obstack.o: obstack.c
1486 rm -f $(HOST_PREFIX)obstack.c
1487 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/obstack.c > $(HOST_PREFIX)obstack.c
1488 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1489
1490 $(HOST_PREFIX_1)malloc.o: malloc.c
1491 rm -f $(HOST_PREFIX)malloc.c
1492 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1493 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1494
1495 # This satisfies the dependency that we get if you cross-compile a compiler
1496 # that does not need to compile alloca, malloc or whatever.
1497 $(HOST_PREFIX_1):
1498 touch $(HOST_PREFIX_1)
1499 \f
1500 # Remake bytecode files.
1501 BI_OBJ=bi-parser.o bi-lexer.o bi-reverse.o
1502
1503 bc-emit.o : bc-emit.c $(CONFIG_H) $(RTL_H) real.h $(BYTECODE_H) \
1504 bc-arity.h bc-opcode.h bc-typecd.h bc-typecd.def bi-run.h bytetypes.h
1505 bc-optab.o : bc-optab.c $(CONFIG_H) $(REAL_H) $(BYTECODE_H) \
1506 bc-opcode.h bc-typecd.h bc-typecd.def
1507
1508 bi-arity: bi-arity.o $(BI_OBJ) $(HOST_LIBDEPS)
1509 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1510 bi-arity.o $(BI_OBJ) $(HOST_LIBS)
1511 bi-opcode: bi-opcode.o $(BI_OBJ) $(HOST_LIBDEPS)
1512 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1513 bi-opcode.o $(BI_OBJ) $(HOST_LIBS)
1514 bi-opname: bi-opname.o $(BI_OBJ) $(HOST_LIBDEPS)
1515 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1516 bi-opname.o $(BI_OBJ) $(HOST_LIBS)
1517
1518 $(srcdir)/bi-parser.h: $(srcdir)/bi-parser.c
1519 $(srcdir)/bi-parser.c: $(srcdir)/bi-parser.y
1520 cd $(srcdir); $(BISON) $(BISONFLAGS) -d bi-parser.y -o bi-parser.c
1521
1522 bi-parser.o: $(srcdir)/bi-parser.c bi-defs.h $(build_xm_file)
1523 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1524 $(srcdir)/bi-parser.c
1525 bi-lexer.o: bi-lexer.c $(srcdir)/bi-parser.h $(build_xm_file)
1526 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1527 $(srcdir)/bi-lexer.c
1528 bi-arity.o: bi-arity.c bi-defs.h $(build_xm_file)
1529 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1530 $(srcdir)/bi-arity.c
1531 bi-opcode.o: bi-opcode.c bi-defs.h $(build_xm_file)
1532 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1533 $(srcdir)/bi-opcode.c
1534 bi-opname.o: bi-opname.c bi-defs.h $(build_xm_file)
1535 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1536 $(srcdir)/bi-opname.c
1537 bi-reverse.o: bi-reverse.c bi-defs.h
1538 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1539 $(srcdir)/bi-reverse.c
1540
1541 bc-arity.h: stamp-bcarity ; @true
1542 stamp-bcarity : $(srcdir)/bytecode.def bi-arity $(srcdir)/move-if-change
1543 ./bi-arity < $(srcdir)/bytecode.def >tmp-bc-arity.h
1544 $(srcdir)/move-if-change tmp-bc-arity.h bc-arity.h
1545 touch stamp-bcarity
1546
1547 bc-opcode.h: stamp-bcopcode ; @true
1548 stamp-bcopcode : $(srcdir)/bytecode.def bi-opcode $(srcdir)/move-if-change
1549 ./bi-opcode < $(srcdir)/bytecode.def >tmp-bcopcd.h
1550 $(srcdir)/move-if-change tmp-bcopcd.h bc-opcode.h
1551 touch stamp-bcopcode
1552
1553 bc-opname.h: stamp-bcopname ; @true
1554 stamp-bcopname : $(srcdir)/bytecode.def bi-opname $(srcdir)/move-if-change
1555 ./bi-opname < $(srcdir)/bytecode.def >tmp-bcopnm.h
1556 $(srcdir)/move-if-change tmp-bcopnm.h bc-opname.h
1557 touch stamp-bcopname
1558
1559 bytecode.mostlyclean:
1560 -rm -f bc-arity.h bc-opcode.h bc-opname.h
1561
1562 bytecode.distclean bytecode.clean: bytecode.mostlyclean
1563 -rm -f bi-arity bi-opcode bi-opname bi-lexer
1564
1565 bytecode.maintainer-clean: bytecode.clean
1566 -rm -f bi-parser.c bi-parser.h
1567
1568 \f
1569 # Remake cpp and protoize.
1570
1571 # Making the preprocessor
1572 cpp: $(CCCP)
1573 -rm -f cpp$(exeext)
1574 ln $(CCCP)$(exeext) cpp$(exeext) > /dev/null 2>&1 \
1575 || cp $(CCCP)$(exeext) cpp$(exeext)
1576 cccp: cccp.o cexp.o version.o $(LIBDEPS)
1577 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cccp.o cexp.o \
1578 version.o $(LIBS)
1579 cexp.o: $(srcdir)/cexp.c $(CONFIG_H)
1580 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
1581 $(srcdir)/cexp.c: $(srcdir)/cexp.y
1582 cd $(srcdir); $(BISON) -o cexp.c cexp.y
1583
1584 cccp.o: cccp.c $(CONFIG_H) pcp.h version.c config.status
1585 # The reason we use $(libdir)/g++-include rather than using libsubdir
1586 # is for compatibility with the current version of libg++.
1587 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1588 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1589 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1590 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1591 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1592 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1593 -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
1594
1595 cppmain: cppmain.o cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o \
1596 version.o $(LIBDEPS)
1597 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cppmain.o cpplib.o cpphash.o \
1598 cppalloc.o cpperror.o cppexp.o version.o $(LIBS)
1599
1600 cpplib.o: cpplib.c $(CONFIG_H) cpplib.h cpphash.h config.status
1601 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1602 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1603 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1604 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1605 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1606 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1607 -c `echo $(srcdir)/cpplib.c | sed 's,^\./,,'`
1608
1609 cpperror.o: cpperror.c $(CONFIG_H) cpplib.h
1610
1611 cppexp.o: cppexp.c $(CONFIG_H) cpplib.h
1612
1613 cpphash.o: cpphash.c cpplib.h cpphash.h
1614
1615 # Note for the stamp targets, we run the program `true' instead of
1616 # having an empty command (nothing following the semicolon).
1617
1618 proto: config.status protoize unprotoize SYSCALLS.c.X
1619
1620 protoize: protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1621 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
1622 protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS)
1623 protoize.o: stamp-proto ; @true
1624
1625 unprotoize: unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1626 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
1627 unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS)
1628 unprotoize.o: stamp-proto ; @true
1629
1630 stamp-proto: protoize.c getopt.h $(CONFIG_H)
1631 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1632 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1633 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1634 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1635 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1636 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1637 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1638 -DUNPROTOIZE $(srcdir)/protoize.c
1639 mv protoize$(objext) unprotoize$(objext)
1640 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1641 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1642 -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
1643 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1644 -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
1645 -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1646 -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1647 $(srcdir)/protoize.c
1648 touch stamp-proto
1649
1650 getopt.o: getopt.c getopt.h
1651 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c
1652 getopt1.o: getopt1.c getopt.h
1653 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt1.c
1654
1655 # This info describes the target machine, so compile with GCC just built.
1656 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
1657 stmp-int-hdrs
1658 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1659 cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1660 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1661 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1662 -rm -f SYSCALLS.c tmp-SYSCALLS.s
1663
1664
1665 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1666 -rm -f tmp-proto.[cso]
1667 cp $(srcdir)/protoize.c tmp-proto.c
1668 chmod u+w tmp-proto.c
1669 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1670 $(CFLAGS) $(INCLUDES) \
1671 -DGCC_INCLUDE_DIR=0 \
1672 -DGPLUSPLUS_INCLUDE_DIR=0 \
1673 -DCROSS_INCLUDE_DIR=0 \
1674 -DTOOL_INCLUDE_DIR=0 \
1675 -DSTD_PROTO_DIR=0" tmp-proto.c
1676 @echo '**********' Expect 400 lines of differences.
1677 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1678 -wc -l tmp-proto.diff
1679 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1680 $(CFLAGS) $(INCLUDES) \
1681 -DGCC_INCLUDE_DIR=0 \
1682 -DGPLUSPLUS_INCLUDE_DIR=0 \
1683 -DCROSS_INCLUDE_DIR=0 \
1684 -DTOOL_INCLUDE_DIR=0 \
1685 -DSTD_PROTO_DIR=0" tmp-proto.c
1686 @echo Expect zero differences.
1687 diff $(srcdir)/protoize.c tmp-proto.c | cat
1688 -rm -f tmp-proto.[cs] tmp-proto$(objext)
1689 \f
1690 # Build the include directory. The stamp files are stmp-* rather than
1691 # stamp-* so that mostlyclean does not force the include directory to
1692 # be rebuilt.
1693
1694 # Build the include directory except for float.h (which depends upon
1695 # enquire).
1696 stmp-int-hdrs: stmp-fixinc $(USER_H) xlimits.h objc-headers
1697 # Copy in the headers provided with gcc.
1698 # The sed command gets just the last file name component;
1699 # this is necessary because VPATH could add a dirname.
1700 # Using basename would be simpler, but some systems don't have it.
1701 objdir=`pwd`; \
1702 cd $(srcdir); \
1703 for file in $(USER_H); do \
1704 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1705 rm -f $$objdir/include/$$realfile; \
1706 cp ginclude/$$realfile $$objdir/include; \
1707 chmod a+r $$objdir/include/$$realfile; \
1708 done
1709 rm -f include/limits.h
1710 cp xlimits.h include/limits.h
1711 chmod a+r include/limits.h
1712 # Install the README
1713 rm -f include/README
1714 cp $(srcdir)/README-fixinc include/README
1715 chmod a+r include/README
1716 touch stmp-int-hdrs
1717
1718 # Build the complete include directory.
1719 stmp-headers: stmp-int-hdrs gfloat.h
1720 rm -f include/float.h
1721 cp gfloat.h include/float.h
1722 chmod a+r include/float.h
1723 touch stmp-headers
1724
1725 # Build fixed copies of system files.
1726 stmp-fixinc: $(FIXINCLUDES) gsyslimits.h
1727 rm -rf include
1728 mkdir include
1729 if [ x$(FIXINCLUDES) != xMakefile.in ]; \
1730 then \
1731 for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \
1732 if [ -d $$dir ]; \
1733 then \
1734 $(SHELL) $(srcdir)/$(FIXINCLUDES) include $$dir; \
1735 else true; fi; \
1736 done; \
1737 else true; \
1738 fi
1739 rm -f include/syslimits.h
1740 if [ -f include/limits.h ]; then \
1741 mv include/limits.h include/syslimits.h; \
1742 else \
1743 cp $(srcdir)/gsyslimits.h include/syslimits.h; \
1744 fi
1745 chmod a+r include/syslimits.h
1746 touch stmp-fixinc
1747
1748 # copy objc header files into build directory
1749 objc-headers: stmp-fixinc
1750 if [ -d include ]; then true; else mkdir include; fi
1751 if [ -d objc ]; then true; else mkdir objc; fi
1752 thisdir1=`pwd`; \
1753 srcdir1=`cd $(srcdir); pwd`; \
1754 cd objc; \
1755 $(MAKE) -f $${srcdir1}/objc/Makefile copy-headers \
1756 srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
1757 GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
1758 GCC_CFLAGS="$(GCC_CFLAGS)" incinstalldir=$${thisdir1}/include
1759 touch objc-headers
1760
1761 # Files related to the fixproto script.
1762
1763 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
1764 CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -Iinclude -I${SYSTEM_HEADER_DIR}"; \
1765 export CC; \
1766 $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h
1767 mv tmp-deduced.h deduced.h
1768
1769 gen-protos: gen-protos.o scan.o cppalloc.o $(HOST_LIBDEPS)
1770 ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1771 gen-protos.o scan.o cppalloc.o $(HOST_LIBS)
1772
1773 gen-protos.o: gen-protos.c scan.h $(build_xm_file)
1774 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
1775
1776 scan.o: scan.c scan.h $(build_xm_file)
1777 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
1778
1779 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
1780 cat deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
1781 mv tmp-fixtmp.c fixtmp.c
1782 $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
1783 | sed -e 's/ / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
1784 | ./gen-protos >xsys-protos.hT
1785 mv xsys-protos.hT xsys-protos.h
1786 rm -rf fixtmp.c
1787
1788 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \
1789 cpplib.o cpphash.o cppalloc.o cppexp.o cpperror.o version.o
1790 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
1791 scan-decls.o scan.o cpplib.o cpphash.o cppalloc.o version.o \
1792 cppexp.o $(HOST_LIBS)
1793
1794 fix-header.o: fix-header.c obstack.h scan.h $(build_xm_file)
1795 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
1796
1797 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file)
1798 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
1799
1800 # stmp-fixproto depends on this, not on fix-header directly.
1801 # The idea is to make sure fix-header gets built,
1802 # but not rerun fixproto after each stage
1803 # just because fix-header's mtime has changed.
1804 fixhdr.ready: fix-header
1805 -if [ -f fixhdr.ready ] ; then \
1806 true; \
1807 else \
1808 touch fixhdr.ready; \
1809 fi
1810
1811 # stmp-headers is to make sure fixincludes has already finished.
1812 # The if statement is so that we don't run fixproto a second time
1813 # if it has already been run on the files in `include'.
1814 stmp-fixproto: fixhdr.ready fixproto stmp-headers
1815 @echo "Various warnings and error messages from fixproto are normal"
1816 -if [ -d include ] ; then true; else mkdir include; fi
1817 -if [ -f include/fixed ] ; then true; \
1818 else \
1819 : This line works around a 'make' bug in BSDI 1.1.; \
1820 FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
1821 $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
1822 touch include/fixed; \
1823 fi
1824 touch stmp-fixproto
1825 \f
1826 # Remake the info files.
1827
1828 doc: info
1829 info: $(srcdir)/cpp.info $(srcdir)/gcc.info lang.info
1830
1831 $(srcdir)/cpp.info: cpp.texi
1832 cd $(srcdir); $(MAKEINFO) cpp.texi
1833
1834 $(srcdir)/gcc.info: gcc.texi extend.texi install.texi invoke.texi \
1835 md.texi rtl.texi tm.texi
1836 cd $(srcdir); $(MAKEINFO) gcc.texi
1837
1838 dvi: $(srcdir)/gcc.dvi $(srcdir)/cpp.dvi lang.dvi
1839
1840 # This works with GNU Make's default rule.
1841 $(srcdir)/gcc.dvi: gcc.texi extend.texi install.texi invoke.texi \
1842 md.texi rtl.texi tm.texi
1843 $(TEXI2DVI) $<
1844
1845 # This works with GNU Make's default rule.
1846 $(srcdir)/cpp.dvi: cpp.texi
1847 $(TEXI2DVI) $<
1848
1849 $(srcdir)/INSTALL: install1.texi install.texi
1850 $(MAKEINFO) -D INSTALLONLY --no-header --no-split \
1851 `echo $(srcdir)/install1.texi | sed 's,^\./,,'`
1852 \f
1853 # Deletion of files made during compilation.
1854 # There are four levels of this:
1855 # `mostlyclean', `clean', `distclean' and `maintainer-clean'.
1856 # `mostlyclean' is useful while working on a particular type of machine.
1857 # It deletes most, but not all, of the files made by compilation.
1858 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
1859 # `clean' deletes everything made by running `make all'.
1860 # `distclean' also deletes the files made by config.
1861 # `maintainer-clean' also deletes everything that could be regenerated
1862 # automatically. We remove as much from the language subdirectories as we can
1863 # (less duplicated code).
1864
1865
1866 mostlyclean: bytecode.mostlyclean lang.mostlyclean
1867 -rm -f $(STAGESTUFF)
1868 # Clean the objc subdir if we created one.
1869 if [ -d objc ]; then \
1870 srcdir1=`cd $(srcdir); pwd`; \
1871 cd objc; $(MAKE) -f $$srcdir1/objc/Makefile mostlyclean; \
1872 else true; fi
1873 -rm -f libobjc.a
1874 # Delete the temporary source copies for cross compilation.
1875 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
1876 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
1877 -rm -f $(HOST_PREFIX_1)obstack.c
1878 # Delete the temp files made in the course of building libgcc.a.
1879 -rm -f tmplibgcc* tmpcopy xlimits.h
1880 for name in $(LIB1FUNCS); do rm -f $${name}.c; done
1881 # Delete other temporary files.
1882 -rm -f tmp-float.h tmp-gcc.xtar.gz
1883 -rm -f tmp-foo1 tmp-foo2 tmp-proto.* tmp-unproto.1 tmp-SYSCALLS.s
1884 -rm -f tmp-c-parse.y tmp-objc-prs.y tmp-gperf.h
1885 -rm -f tmp-specs t-float.h-cross tmp-xlimits.h
1886 -rm -f tmp-fixtmp.c xsys-protos.hT
1887 # Delete the stamp files.
1888 -rm -f stamp-* tmp-*
1889 -rm -f */stamp-* */tmp-*
1890 # Delete debugging dump files.
1891 -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
1892 -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
1893 -rm -f */*.greg */*.lreg */*.combine */*.flow */*.cse */*.jump */*.rtl
1894 -rm -f */*.tree */*.loop */*.dbr */*.jump2 */*.sched */*.cse2
1895 -rm -f */*.sched2 */*.stack
1896 # Delete some files made during installation.
1897 -rm -f specs gfloat.h float.h-* enquire SYSCALLS.c.X SYSCALLS.c
1898 -rm -f collect collect2 mips-tfile mips-tdump alloca.s
1899 # Delete files generated for fixproto
1900 -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
1901 gen-protos fixproto.list fixtmp.* fixhdr.ready
1902 # Delete unwanted output files from TeX.
1903 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
1904 -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
1905 # Delete sorted indices we don't actually use.
1906 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
1907 # Delete core dumps.
1908 -rm -f core */core
1909
1910 # Delete all files made by compilation
1911 # that don't exist in the distribution.
1912 clean: mostlyclean bytecode.clean lang.clean
1913 # It may not be quite desirable to delete unprotoize.c here,
1914 # but the spec for `make clean' requires it.
1915 # Using unprotoize.c is not quite right in the first place,
1916 # but what better way is there?
1917 -rm -f libgcc.a libgcc1.a libgcc1-asm.a libgcc2.a libgcc2.ready
1918 -rm -f libgcc1.null $(LIB2FUNCS_EXTRA)
1919 -rm -f *.dvi
1920 -rm -f */*.dvi
1921 -if [ -f md.pre-cpp ]; then \
1922 rm -f md ; \
1923 fi
1924 # Delete the include directory.
1925 -rm -rf stmp-* include objc-headers
1926 -rm -f */stmp-*
1927 # Delete files used by the "multilib" facility (including libgcc subdirs).
1928 -rm -f multilib.h tmpmultilib*
1929 -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
1930 rm -rf $(MULTILIB_DIRNAMES); \
1931 else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
1932 rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
1933 fi ; fi
1934
1935 # Delete all files that users would normally create
1936 # while building and installing GCC.
1937 distclean: clean bytecode.distclean lang.distclean
1938 -rm -f tm.h config.h tconfig.h hconfig.h md
1939 -rm -f config.status config.run
1940 -rm -f Makefile specs.h options.h *.oaux
1941 -rm -fr stage1 stage2 stage3 stage4
1942 -rm -f */stage1 */stage2 */stage3 */stage4 */include
1943 -rm -f objc-parse.output
1944 -rm -f c-parse.output
1945 -rm -f *.asm
1946
1947 # Delete anything likely to be found in the source directory
1948 # that shouldn't be in the distribution.
1949 extraclean: distclean lang.extraclean
1950 -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
1951 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
1952 -rm -f config/*/=* config/*/"#"* config/*/*~*
1953 -rm -f config/*/*.orig config/*/*.rej
1954 -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
1955 -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
1956 -rm -f *lose config/*lose config/*/*lose
1957 -rm -f *.s *.s[0-9] *.i install1.texi config/ChangeLog
1958 -rm -f */=* */"#"* */*~*
1959 -rm -f */patch* */*.orig */*.rej
1960 -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
1961 -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
1962 -rm -f */*lose */*.s */*.s[0-9] */*.i
1963
1964 # Get rid of every file that's generated from some other file.
1965 # Most of these files ARE PRESENT in the GCC distribution.
1966 maintainer-clean: distclean bytecode.maintainer-clean lang.maintainer-clean
1967 -rm -f c-parse.y c-gperf.h objc-parse.y
1968 -rm -f objc-parse.c objc-parse.output
1969 -rm -f c-parse.c c-parse.h c-parse.output
1970 -rm -f cexp.c cexp.output TAGS
1971 -rm -f cpp.info* cpp.??s cpp.*aux
1972 -rm -f gcc.info* gcc.??s gcc.*aux
1973 \f
1974 # Entry points `install' and `uninstall'.
1975 # Also use `install-collect2' to install collect2 when the config files don't.
1976
1977 # The semicolon is to prevent the install.sh -> install default rule
1978 # from doing anything. Having it run true helps avoid problems and
1979 # noise from versions of make which don't like to have null commands.
1980 install: $(INSTALL_TARGET) ; @true
1981
1982 # Copy the compiler files into directories where they will be run.
1983 # Install the driver last so that the window when things are
1984 # broken is small.
1985 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
1986 install-libobjc install-man install-info lang.install-normal install-driver
1987
1988 # Do nothing while making gcc with a cross-compiler. The person who
1989 # makes gcc for the target machine has to know how to put a complete
1990 # gcc together by hand.
1991 install-build: force
1992 @echo You have to install gcc on your target machine by hand.
1993
1994 # Run this on the target machine
1995 # to finish installation of cross compiler.
1996 install-cross-rest: install-float-h-cross
1997
1998 # Install float.h for cross compiler.
1999 # Run this on the target machine!
2000 install-float-h-cross: install-dir
2001 # if [ -f enquire ] ; then true; else false; fi
2002 # Note: don't use -. We should fail right away if enquire was not made.
2003 ./enquire -f > $(tmpdir)/float.h
2004 -rm -f $(libsubdir)/include/float.h
2005 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2006 -rm -f $(tmpdir)/float.h
2007 chmod a-x $(libsubdir)/include/float.h
2008
2009 # Create the installation directory.
2010 install-dir:
2011 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2012 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2013 # This dir isn't currently searched by cpp.
2014 # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2015 -if [ -d $(libdir)/gcc-lib/$(target) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target) ; chmod a+rx $(libdir)/gcc-lib/$(target) ; fi
2016 -if [ -d $(libdir)/gcc-lib/$(target)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version) ; chmod a+rx $(libdir)/gcc-lib/$(target)/$(version) ; fi
2017 -if [ -d $(libdir)/gcc-lib/$(target)/$(version)/include ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version)/include ; chmod a+rx $(libdir)/gcc-lib/$(target)/$(version)/include ; fi
2018 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2019 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2020 -if [ -d $(tooldir) ] ; then true ; else mkdir $(tooldir) ; chmod a+rx $(tooldir) ; fi
2021 -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2022 -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2023 # We don't use mkdir -p to create the parents of mandir,
2024 # because some systems don't support it.
2025 # Instead, we use this technique to create the immediate parent of mandir.
2026 -parent=`echo $(mandir)|sed -e 's@/[^/]*$$@@'`; \
2027 if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2028 -if [ -d $(mandir) ] ; then true ; else mkdir $(mandir) ; chmod a+rx $(mandir) ; fi
2029
2030 # Install the compiler executables built during cross compilation.
2031 install-common: native install-dir $(EXTRA_PARTS) lang.install-common
2032 for file in $(COMPILERS); do \
2033 if [ -f $$file ] ; then \
2034 rm -f $(libsubdir)/$$file; \
2035 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2036 else true; \
2037 fi; \
2038 done
2039 for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2040 if [ x"$$file" != x.. ]; then \
2041 rm -f $(libsubdir)/$$file; \
2042 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2043 else true; fi; \
2044 done
2045 for file in $(EXTRA_PARTS) ..; do \
2046 if [ x"$$file" != x.. ]; then \
2047 rm -f $(libsubdir)/$$file; \
2048 $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2049 else true; fi; \
2050 done
2051 # Don't mess with specs if it doesn't exist yet.
2052 -if [ -f specs ] ; then \
2053 rm -f $(libsubdir)/specs; \
2054 $(INSTALL_DATA) specs $(libsubdir)/specs; \
2055 fi
2056 # Install protoize if it was compiled.
2057 -if [ -f protoize$(exeext) ]; \
2058 then \
2059 rm -f $(bindir)/protoize$(exeext); \
2060 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/protoize$(exeext); \
2061 rm -f $(bindir)/unprotoize$(exeext); \
2062 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/unprotoize$(exeext); \
2063 rm -f $(libsubdir)/SYSCALLS.c.X; \
2064 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2065 chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2066 fi
2067 -rm -f $(libsubdir)/cpp$(exeext)
2068 $(INSTALL_PROGRAM) cpp$(exeext) $(libsubdir)/cpp$(exeext)
2069
2070 # Install the driver program as $(target)-gcc
2071 # and also as either gcc (if native) or $(tooldir)/bin/gcc.
2072 install-driver: xgcc
2073 -if [ -f gcc-cross$(exeext) ] ; then \
2074 rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2075 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2076 if [ -d $(tooldir)/bin/. ] ; then \
2077 rm -f $(tooldir)/bin/gcc$(exeext); \
2078 $(INSTALL_PROGRAM) gcc-cross$(exeext) $(tooldir)/bin/gcc$(exeext); \
2079 else true; fi; \
2080 else \
2081 rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2082 $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2083 rm -f $(bindir)/$(target)-gcc-1$(exeext); \
2084 ln $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target)-gcc-1$(exeext) \
2085 > /dev/null 2>&1 \
2086 || cp $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target)-gcc-1$(exeext); \
2087 mv $(bindir)/$(target)-gcc-1$(exeext) $(bindir)/$(target)-gcc$(exeext); \
2088 fi
2089
2090 # Install the info files.
2091 install-info: doc install-dir lang.install-info
2092 -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2093 cd $(srcdir); for f in cpp.info* gcc.info*; \
2094 do $(INSTALL_DATA) $$f $(infodir)/$$f; done
2095 -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2096
2097 # Install the man pages.
2098 install-man: install-dir $(srcdir)/gcc.1 $(srcdir)/cccp.1 lang.install-man
2099 -if [ -f gcc-cross ] ; then \
2100 rm -f $(mandir)/$(GCC_CROSS_NAME)$(manext); \
2101 $(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/$(GCC_CROSS_NAME)$(manext); \
2102 chmod a-x $(mandir)/$(GCC_CROSS_NAME)$(manext); \
2103 else \
2104 rm -f $(mandir)/$(GCC_INSTALL_NAME)$(manext); \
2105 $(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/$(GCC_INSTALL_NAME)$(manext); \
2106 chmod a-x $(mandir)/$(GCC_INSTALL_NAME)$(manext); \
2107 fi
2108 -rm -f $(mandir)/cccp$(manext)
2109 -$(INSTALL_DATA) $(srcdir)/cccp.1 $(mandir)/cccp$(manext)
2110 -chmod a-x $(mandir)/cccp$(manext)
2111
2112 # Install the library.
2113 install-libgcc: libgcc.a install-dir
2114 -if [ -f libgcc.a ] ; then \
2115 rm -f $(libsubdir)/libgcc.a; \
2116 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
2117 if $(RANLIB_TEST) ; then \
2118 (cd $(libsubdir); $(RANLIB) libgcc.a); else true; fi; \
2119 chmod a-x $(libsubdir)/libgcc.a; \
2120 else true; fi
2121
2122 # Install multiple versions of libgcc.a.
2123 install-multilib: stmp-multilib install-dir
2124 for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
2125 dir=`echo $$i | sed -e 's/;.*$$//'`; \
2126 if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; fi; \
2127 rm -f $(libsubdir)/$${dir}/libgcc.a; \
2128 $(INSTALL_DATA) $${dir}/libgcc.a $(libsubdir)/$${dir}/libgcc.a; \
2129 if $(RANLIB_TEST); then \
2130 (cd $(libsubdir)/$${dir}; $(RANLIB) libgcc.a); else true; fi; \
2131 chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
2132 done
2133
2134 # Install the objc run time library.
2135 install-libobjc: install-dir
2136 -if [ -f libobjc.a ] ; then \
2137 rm -f $(libsubdir)/libobjc.a; \
2138 $(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \
2139 if $(RANLIB_TEST) ; then \
2140 (cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \
2141 chmod a-x $(libsubdir)/libobjc.a; \
2142 else true; fi
2143
2144 # Install all the header files built in the include subdirectory.
2145 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) install-assert-h
2146 # Fix symlinks to absolute paths in the installed include directory to
2147 # point to the installed directory, not the build directory.
2148 -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2149 if [ $$? -eq 0 ]; then \
2150 dir=`cd include; pwd`; \
2151 for i in $$files; do \
2152 dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2153 if expr "$$dest" : "$$dir.*" > /dev/null; then \
2154 rm -f $(libsubdir)/include/$$i; \
2155 ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2156 fi; \
2157 done; \
2158 fi
2159
2160 # Create or recreate the gcc private include file directory.
2161 install-include-dir: install-dir
2162 -rm -rf $(libsubdir)/include
2163 mkdir $(libsubdir)/include
2164 -chmod a+rx $(libsubdir)/include
2165
2166 # Install the include directory using tar.
2167 install-headers-tar: stmp-headers $(STMP_FIXPROTO) install-include-dir
2168 (cd include; \
2169 tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar $(TAROUTOPTS) - )
2170 # /bin/sh on some systems returns the status of the first tar,
2171 # and that can lose with GNU tar which always writes a full block.
2172 # So use `exit 0' to ignore its exit status.
2173
2174 # Install the include directory using cpio.
2175 install-headers-cpio: stmp-headers $(STMP_FIXPROTO) install-include-dir
2176 (cd include; find . -print) | (cd include; cpio -pdum $(libsubdir)/include)
2177
2178 # Put assert.h where it won't override GNU libc's assert.h.
2179 # It goes in a dir that is searched after GNU libc's headers;
2180 # thus, the following conditionals are no longer needed.
2181 # But it's not worth deleting them now.
2182 ## Don't replace the assert.h already there if it is not from GCC.
2183 ## This code would be simpler if it tested for -f ... && ! grep ...
2184 ## but supposedly the ! operator is missing in sh on some systems.
2185 install-assert-h: assert.h install-dir
2186 if [ -f $(assertdir)/assert.h ]; \
2187 then \
2188 if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2189 then \
2190 rm -f $(assertdir)/assert.h; \
2191 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2192 chmod a-x $(assertdir)/assert.h; \
2193 else true; \
2194 fi; \
2195 else \
2196 rm -f $(assertdir)/assert.h; \
2197 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2198 chmod a-x $(assertdir)/assert.h; \
2199 fi
2200
2201 # Use this target to install the program `collect2' under the name `ld'.
2202 install-collect2: collect2 install-dir
2203 $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/ld$(exeext)
2204 # Install the driver program as $(libsubdir)/gcc for collect2.
2205 $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2206
2207 # Cancel installation by deleting the installed files.
2208 uninstall: lang.uninstall
2209 -rm -rf $(libsubdir)
2210 -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2211 -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2212 -rm -rf $(bindir)/protoize$(exeext)
2213 -rm -rf $(bindir)/unprotoize$(exeext)
2214 -rm -rf $(mandir)/$(GCC_INSTALL_NAME)$(manext)
2215 -rm -rf $(mandir)/$(GCC_CROSS_NAME)$(manext)
2216 -rm -rf $(mandir)/cccp$(manext)
2217 -rm -rf $(mandir)/protoize$(manext)
2218 -rm -rf $(mandir)/unprotoize$(manext)
2219 \f
2220 # These exist for maintenance purposes.
2221
2222 # Update the tags table.
2223 TAGS: force
2224 cd $(srcdir); \
2225 mkdir temp; \
2226 mv -f c-parse.[ch] objc-parse.c cexp.c =*.[chy] temp; \
2227 etags *.y *.h *.c; \
2228 mv temp/* .; \
2229 rmdir temp
2230
2231 # Create the distribution tar file.
2232 #dist: gcc-$(version).tar.gz
2233 dist: gcc.xtar.gz
2234
2235 gcc.xtar.gz: gcc.xtar
2236 gzip --best < gcc.xtar > tmp-gcc.xtar.gz
2237 mv tmp-gcc.xtar.gz gcc.xtar.gz
2238
2239 #gcc-$(version).tar.gz: gcc-$(version).tar
2240 # gzip < gcc-$(version).tar > gcc-$(version).tar.gz
2241
2242 #gcc-$(version).tar:
2243 gcc.xtar: distdir
2244 # Make the distribution.
2245 tar -chf gcc.xtar gcc-$(version)
2246
2247 # This target exists to do the initial work before the language specific
2248 # stuff gets done.
2249 distdir-start: doc $(srcdir)/INSTALL $(srcdir)/c-parse.y $(srcdir)/c-gperf.h \
2250 $(srcdir)/objc-parse.y $(srcdir)/c-parse.c $(srcdir)/objc-parse.c \
2251 $(srcdir)/cexp.c
2252 @if grep -s "for version ${mainversion}" gcc.texi > /dev/null; \
2253 then true; \
2254 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
2255 fi
2256 # Update the version number in README
2257 awk '$$1 " " $$2 " " $$3 == "This directory contains" \
2258 { $$6 = version; print $$0 } \
2259 $$1 " " $$2 " " $$3 != "This directory contains"' \
2260 version=$(version) README > tmp.README
2261 mv tmp.README README
2262 -rm -rf gcc-$(version) tmp
2263 # Put all the files in a temporary subdirectory
2264 # which has the name that we want to have in the tar file.
2265 mkdir tmp
2266 mkdir tmp/config
2267 mkdir tmp/ginclude
2268 mkdir tmp/objc
2269 for file in *[0-9a-zA-Z+]; do \
2270 ln $$file tmp > /dev/null 2>&1 || cp $$file tmp; \
2271 done
2272 cd config; \
2273 for file in *[0-9a-zA-Z+]; do \
2274 if test -d $$file && test "$$file" != RCS; then \
2275 mkdir ../tmp/config/$$file; \
2276 cd $$file; \
2277 for subfile in *[0-9a-zA-Z+]; do \
2278 ln $$subfile ../../tmp/config/$$file >/dev/null 2>&1 \
2279 || cp $$subfile ../../tmp/config/$$file; \
2280 done; \
2281 cd ..; \
2282 else \
2283 ln $$file ../tmp/config >/dev/null 2>&1 \
2284 || cp $$file ../tmp/config; \
2285 fi; \
2286 done
2287 cd ginclude; \
2288 for file in *[0-9a-zA-Z+]; do \
2289 ln $$file ../tmp/ginclude >/dev/null 2>&1 \
2290 || cp $$file ../tmp/ginclude; \
2291 done
2292 cd objc; \
2293 for file in *[0-9a-zA-Z+]; do \
2294 ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \
2295 done
2296 ln .gdbinit tmp
2297
2298 # Finish making `distdir', after the languages have done their thing.
2299 distdir-finish:
2300 mv tmp gcc-$(version)
2301 # Get rid of everything we don't want in the distribution. We'd want
2302 # this to use Makefile.in, but it doesn't have the `lang.foo' targets
2303 # expanded.
2304 cd gcc-$(version); make extraclean
2305
2306 distdir: distdir-start lang.distdir distdir-finish
2307
2308 # make diff oldversion=M.N
2309 # creates a diff file between an older distribution and this one.
2310 # The -P option assumes this is GNU diff.
2311 diff:
2312 diff -rc2P -x c-parse.y -x c-parse.c -x c-parse.h -x c-gperf.h \
2313 -x cexp.c -x bi-parser.c -x objc-parse.y -x objc-parse.c \
2314 -x TAGS \
2315 -x "gcc.??" -x "gcc.??s" -x gcc.aux -x "gcc.info*" \
2316 -x "cpp.??" -x "cpp.??s" -x cpp.aux -x "cpp.info*" \
2317 $(LANG_DIFF_EXCLUDES) \
2318 gcc-$(oldversion) gcc-$(version) > diffs
2319
2320 bootstrap: force
2321 # Only build the C compiler for stage1, because that is the only one that
2322 # we can guarantee will build with the native compiler, and also it is the
2323 # only thing useful for building stage2.
2324 $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES=c
2325 $(MAKE) stage1
2326 # This used to define ALLOCA as empty, but that would lead to bad results
2327 # for a subsequent `make install' since that would not have ALLOCA empty.
2328 # To prevent `make install' from compiling alloca.o and then relinking cc1
2329 # because alloca.o is newer, we permit these recursive makes to compile
2330 # alloca.o. Then cc1 is newer, so it won't have to be relinked.
2331 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2332 $(MAKE) stage2
2333 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2334
2335 bootstrap2: force
2336 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2337 $(MAKE) stage2
2338 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2339
2340 bootstrap3: force
2341 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2342
2343 # Compare the object files in the current directory with those in the
2344 # stage2 directory.
2345
2346 # ./ avoids bug in some versions of tail.
2347 compare: force
2348 for file in *$(objext); do \
2349 tail +16c ./$$file > tmp-foo1; \
2350 tail +16c stage2/$$file > tmp-foo2 2>/dev/null \
2351 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
2352 done
2353 for dir in tmp-foo $(SUBDIRS); do \
2354 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2355 for file in $$dir/*$(objext); do \
2356 tail +16c ./$$file > tmp-foo1; \
2357 tail +16c stage2/$$file > tmp-foo2 2>/dev/null \
2358 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
2359 done; \
2360 fi; \
2361 done
2362 -rm -f tmp-foo*
2363
2364 # Similar, but compare with stage3 directory
2365 compare3: force
2366 for file in *$(objext); do \
2367 tail +16c ./$$file > tmp-foo1; \
2368 tail +16c stage3/$$file > tmp-foo2 2>/dev/null \
2369 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
2370 done
2371 for dir in tmp-foo $(SUBDIRS); do \
2372 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2373 for file in $$dir/*$(objext); do \
2374 tail +16c ./$$file > tmp-foo1; \
2375 tail +16c stage3/$$file > tmp-foo2 2>/dev/null \
2376 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
2377 done; \
2378 fi; \
2379 done
2380 -rm -f tmp-foo*
2381
2382 # Compare the object files in the current directory with those in the
2383 # stage2 directory. Use gnu cmp (diffutils v2.4 or later) to avoid
2384 # running tail and the overhead of twice copying each object file.
2385
2386 gnucompare: force
2387 for file in *$(objext); do \
2388 cmp --ignore-initial=16 $$file stage2/$$file || true ; \
2389 done
2390 for dir in tmp-foo $(SUBDIRS); do \
2391 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2392 for file in $$dir/*.o; do \
2393 cmp --ignore-initial=16 $$file stage2/$$file || true ; \
2394 done; \
2395 fi; \
2396 done
2397
2398 # Similar, but compare with stage3 directory
2399 gnucompare3: force
2400 for file in *$(objext); do \
2401 cmp --ignore-initial=16 $$file stage3/$$file || true ; \
2402 done
2403 for dir in tmp-foo $(SUBDIRS); do \
2404 if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2405 for file in $$dir/*$(objext); do \
2406 cmp --ignore-initial=16 $$file stage3/$$file || true ; \
2407 done; \
2408 fi; \
2409 done
2410
2411 # Copy the object files from a particular stage into a subdirectory.
2412 stage1-start:
2413 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
2414 -for dir in . $(SUBDIRS) ; \
2415 do \
2416 if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
2417 done
2418 -mv $(STAGESTUFF) stage1
2419 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2420 # dir will work properly.
2421 -if [ -f as$(exeext) ] ; then ln -s as$(exeext) stage1 || cp as$(exeext) stage1 ; else true ; fi
2422 -if [ -f ld$(exeext) ] ; then ln -s ld$(exeext) stage1 || cp ld$(exeext) stage1 ; else true ; fi
2423 -if [ -f collect-ld$(exeext) ] ; then ln -s collect-ld$(exeext) stage1 || cp collect-ld$(exeext) stage1 ; else true ; fi
2424 -rm -f stage1/libgcc.a
2425 -cp libgcc.a stage1
2426 -if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi
2427 stage1: force stage1-start lang.stage1
2428
2429 stage2-start:
2430 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
2431 -for dir in . $(SUBDIRS) ; \
2432 do \
2433 if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
2434 done
2435 -mv $(STAGESTUFF) stage2
2436 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2437 # dir will work properly.
2438 -if [ -f as$(exeext) ] ; then ln -s as$(exeext) stage2 || cp as$(exeext) stage2 ; else true ; fi
2439 -if [ -f ld$(exeext) ] ; then ln -s ld$(exeext) stage2 || cp ld$(exeext) stage2 ; else true ; fi
2440 -if [ -f collect-ld ] ; then ln -s collect-ld$(exeext) stage2 || cp collect-ld$(exeext) stage2 ; else true ; fi
2441 -rm -f stage2/libgcc.a
2442 -cp libgcc.a stage2
2443 -if $(RANLIB_TEST) ; then $(RANLIB) stage2/libgcc.a; else true; fi
2444 stage2: force stage2-start lang.stage2
2445
2446 stage3-start:
2447 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
2448 -for dir in . $(SUBDIRS) ; \
2449 do \
2450 if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
2451 done
2452 -mv $(STAGESTUFF) stage3
2453 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2454 # dir will work properly.
2455 -if [ -f as$(exeext) ] ; then ln -s as$(exeext) stage3 || cp as$(exeext) stage3 ; else true ; fi
2456 -if [ -f ld$(exeext) ] ; then ln -s ld$(exeext) stage3 || cp ld$(exeext) stage3 ; else true ; fi
2457 -if [ -f collect-ld$(exeext) ] ; then ln -s collect-ld$(exeext) stage3 || cp collect-ld$(exeext) stage3 ; else true ; fi
2458 -rm -f stage3/libgcc.a
2459 -cp libgcc.a stage3
2460 -if $(RANLIB_TEST) ; then $(RANLIB) stage3/libgcc.a; else true; fi
2461 stage3: force stage3-start lang.stage3
2462
2463 stage4-start:
2464 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
2465 -for dir in . $(SUBDIRS) ; \
2466 do \
2467 if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
2468 done
2469 -mv $(STAGESTUFF) stage4
2470 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2471 # dir will work properly.
2472 -if [ -f as$(exeext) ] ; then ln -s as$(exeext) stage4 || cp as$(exeext) stage4 ; else true ; fi
2473 -if [ -f ld$(exeext) ] ; then ln -s ld$(exeext) stage4 || cp ld$(exeext) stage4 ; else true ; fi
2474 -if [ -f collect-ld$(exeext) ] ; then ln -s collect-ld$(exeext) stage4 || cp collect-ld$(exeext) stage4 ; else true ; fi
2475 -rm -f stage4/libgcc.a
2476 -cp libgcc.a stage4
2477 -if $(RANLIB_TEST) ; then $(RANLIB) stage4/libgcc.a; else true; fi
2478 stage4: force stage4-start lang.stage4
2479
2480 # Copy just the executable files from a particular stage into a subdirectory,
2481 # and delete the object files. Use this if you're just verifying a version
2482 # that is pretty sure to work, and you are short of disk space.
2483 risky-stage1: stage1
2484 - make clean
2485
2486 risky-stage2: stage2
2487 -make clean
2488
2489 risky-stage3: stage3
2490 -make clean
2491
2492 risky-stage4: stage4
2493 -make clean
2494
2495 #In GNU Make, ignore whether `stage*' exists.
2496 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
2497 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
2498
2499 force: