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1 | # Makefile for GNU C compiler. | |
2 | # Copyright (C) 1987, 88, 90-97, 1998 Free Software Foundation, Inc. | |
3 | ||
4 | #This file is part of GNU CC. | |
5 | ||
6 | #GNU CC is free software; you can redistribute it and/or modify | |
7 | #it under the terms of the GNU General Public License as published by | |
8 | #the Free Software Foundation; either version 2, or (at your option) | |
9 | #any later version. | |
10 | ||
11 | #GNU CC is distributed in the hope that it will be useful, | |
12 | #but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | #GNU General Public License for more details. | |
15 | ||
16 | #You should have received a copy of the GNU General Public License | |
17 | #along with GNU CC; see the file COPYING. If not, write to | |
18 | #the Free Software Foundation, 59 Temple Place - Suite 330, | |
19 | #Boston MA 02111-1307, USA. | |
20 | ||
21 | # The targets for external use include: | |
22 | # all, doc, proto, install, install-cross, install-cross-rest, | |
23 | # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean, | |
24 | # stage1, stage2, stage3, stage4. | |
25 | ||
26 | # Suppress smart makes who think they know how to automake Yacc files | |
27 | .y.c: | |
28 | ||
29 | # Directory where sources are, from where we are. | |
30 | srcdir = @srcdir@ | |
31 | VPATH = @srcdir@ | |
32 | ||
33 | # Variables that exist for you to override. | |
34 | # See below for how to change them for certain systems. | |
35 | ||
36 | # List of language subdirectories. | |
37 | # This is overridden by configure. | |
38 | SUBDIRS =@subdirs@ | |
39 | ||
40 | # Selection of languages to be made. | |
41 | # This is overridden by configure. | |
42 | LANGUAGES = c proto gcov$(exeext) @all_languages@ | |
43 | ||
44 | # Selection of languages to be made during stage1 build. | |
45 | # This is overridden by configure. | |
46 | BOOT_LANGUAGES = c @all_boot_languages@ | |
47 | ||
48 | ALLOCA = | |
49 | ALLOCA_FLAGS = | |
50 | ALLOCA_FINISH = true | |
51 | ||
52 | # Various ways of specifying flags for compilations: | |
53 | # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2. | |
54 | # BOOT_CFLAGS is the value of CFLAGS to pass | |
55 | # to the stage2 and stage3 compilations | |
56 | # WARN_CFLAGS are the warning flags to pass to stage2 and stage3. It is | |
57 | # separate from BOOT_CFLAGS because people tend to override optimization | |
58 | # flags and we'd like them to still have warnings turned on. They are free | |
59 | # to explicitly turn warnings off if they wish. | |
60 | # XCFLAGS is used for most compilations but not when using the GCC just built. | |
61 | # TCFLAGS is used for compilations with the GCC just built. | |
62 | XCFLAGS = | |
63 | TCFLAGS = | |
64 | CFLAGS = -g | |
65 | BOOT_CFLAGS = -O2 $(CFLAGS) | |
66 | WARN_CFLAGS = -W -Wall | |
67 | # These exists to be overridden by the x-* and t-* files, respectively. | |
68 | X_CFLAGS = | |
69 | T_CFLAGS = | |
70 | ||
71 | X_CPPFLAGS = | |
72 | T_CPPFLAGS = | |
73 | ||
74 | CC = @CC@ | |
75 | # srcdir might be a relative pathname which won't be valid in a subdirectory, | |
76 | # so we must use objdir/srcdir instead to make it safe. objdir is always | |
77 | # a full pathname. | |
78 | BISON = `if [ -f $(objdir)/../bison/bison ] ; then case $(srcdir) in \ | |
79 | /*) echo $(objdir)/../bison/bison -L $(srcdir)/../bison/ ;; \ | |
80 | *) echo $(objdir)/../bison/bison -L $(objdir)/$(srcdir)/../bison/ ;; \ | |
81 | esac else echo bison ; fi` | |
82 | BISONFLAGS = | |
83 | LEX = `if [ -f $(objdir)/../flex/flex ] ; then echo $(objdir)/../flex/flex ; else echo flex ; fi` | |
84 | LEXFLAGS = | |
85 | AR = ar | |
86 | AR_FLAGS = rc | |
87 | LN = @symbolic_link@ | |
88 | DLLTOOL = dlltool | |
89 | SHELL = /bin/sh | |
90 | # on sysV, define this as cp. | |
91 | INSTALL = @INSTALL@ | |
92 | # Some systems may be missing symbolic links, regular links, or both. | |
93 | # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate. | |
94 | LN=@LN@ | |
95 | LN_S=@LN_S@ | |
96 | # These permit overriding just for certain files. | |
97 | INSTALL_PROGRAM = @INSTALL_PROGRAM@ | |
98 | INSTALL_DATA = @INSTALL_DATA@ | |
99 | MAKEINFO = makeinfo | |
100 | MAKEINFOFLAGS = | |
101 | TEXI2DVI = texi2dvi | |
102 | # For GNUmake: let us decide what gets passed to recursive makes. | |
103 | MAKEOVERRIDES = | |
104 | @SET_MAKE@ | |
105 | ||
106 | # Define this as & to perform parallel make on a Sequent. | |
107 | # Note that this has some bugs, and it seems currently necessary | |
108 | # to compile all the gen* files first by hand to avoid erroneous results. | |
109 | P = | |
110 | ||
111 | # How to invoke ranlib. | |
112 | RANLIB = ranlib | |
113 | # Test to use to see whether ranlib exists on the system. | |
114 | RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ] | |
115 | ||
116 | # Compiler to use for compiling libgcc1.a. | |
117 | # OLDCC should not be the GNU C compiler, | |
118 | # since that would compile typical libgcc1.a functions such as mulsi3 | |
119 | # into infinite recursions. | |
120 | OLDCC = cc | |
121 | ||
122 | # CFLAGS for use with OLDCC, for compiling libgcc1.a. | |
123 | # NOTE: -O does not work on some Unix systems! | |
124 | CCLIBFLAGS = -O | |
125 | ||
126 | # Version of ar to use when compiling libgcc1.a. | |
127 | OLDAR = ar | |
128 | OLDAR_FLAGS = qc | |
129 | ||
130 | # Target to use when installing include directory. Either | |
131 | # install-headers-tar or install-headers-cpio. | |
132 | INSTALL_HEADERS_DIR = @build_install_headers_dir@ | |
133 | ||
134 | # Header files that are made available under the same name | |
135 | # to programs compiled with GCC. | |
136 | USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \ | |
137 | $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/va-alpha.h \ | |
138 | $(srcdir)/ginclude/va-h8300.h $(srcdir)/ginclude/va-i860.h \ | |
139 | $(srcdir)/ginclude/va-i960.h $(srcdir)/ginclude/va-mips.h \ | |
140 | $(srcdir)/ginclude/va-m88k.h $(srcdir)/ginclude/va-mn10200.h \ | |
141 | $(srcdir)/ginclude/va-mn10300.h $(srcdir)/ginclude/va-pa.h \ | |
142 | $(srcdir)/ginclude/va-pyr.h $(srcdir)/ginclude/va-sparc.h \ | |
143 | $(srcdir)/ginclude/va-clipper.h $(srcdir)/ginclude/va-spur.h \ | |
144 | $(srcdir)/ginclude/va-m32r.h $(srcdir)/ginclude/va-sh.h \ | |
145 | $(srcdir)/ginclude/va-v850.h $(srcdir)/ginclude/va-arc.h \ | |
146 | $(srcdir)/ginclude/iso646.h $(srcdir)/ginclude/va-ppc.h \ | |
147 | $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS) \ | |
148 | $(srcdir)/ginclude/proto.h $(srcdir)/ginclude/stdbool.h | |
149 | ||
150 | # Target to use whe installing assert.h. Some systems may | |
151 | # want to set this empty. | |
152 | INSTALL_ASSERT_H = install-assert-h | |
153 | ||
154 | # The GCC to use for compiling libgcc2.a, enquire, and libgcc1-test. | |
155 | # Usually the one we just built. | |
156 | # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS). | |
157 | GCC_FOR_TARGET = ./xgcc -B./ | |
158 | ||
159 | # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET. | |
160 | # It omits XCFLAGS, and specifies -B./. | |
161 | # It also specifies -I./include to find, e.g., stddef.h. | |
162 | GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) -I./include $(TCFLAGS) | |
163 | ||
164 | # Sed command to transform gcc to installed name. Overwritten by configure. | |
165 | program_transform_name = @program_transform_name@ | |
166 | program_transform_cross_name = s,^,$(target_alias)-, | |
167 | ||
168 | build_canonical = @build_canonical@ | |
169 | host_canonical = @host_canonical@ | |
170 | ||
171 | # Tools to use when building a cross-compiler. | |
172 | # These are used because `configure' appends `cross-make' | |
173 | # to the makefile when making a cross-compiler. | |
174 | ||
175 | # Use the tools from the build tree, if they are available. | |
176 | ||
177 | # objdir is set by configure. | |
178 | objdir = @objdir@ | |
179 | ||
180 | AR_FOR_TARGET = ` \ | |
181 | if [ -f $(objdir)/../binutils/ar ] ; then \ | |
182 | echo $(objdir)/../binutils/ar ; \ | |
183 | else \ | |
184 | if [ "$(host_canonical)" = "$(target)" ] ; then \ | |
185 | echo ar; \ | |
186 | else \ | |
187 | t='$(program_transform_name)'; echo ar | sed -e $$t ; \ | |
188 | fi; \ | |
189 | fi` | |
190 | AR_FOR_TARGET_FLAGS = rc | |
191 | RANLIB_FOR_TARGET = ` \ | |
192 | if [ -f $(objdir)/../binutils/ranlib ] ; then \ | |
193 | echo $(objdir)/../binutils/ranlib ; \ | |
194 | else \ | |
195 | if [ "$(host_canonical)" = "$(target)" ] ; then \ | |
196 | echo ranlib; \ | |
197 | else \ | |
198 | t='$(program_transform_name)'; echo ranlib | sed -e $$t ; \ | |
199 | fi; \ | |
200 | fi` | |
201 | RANLIB_TEST_FOR_TARGET = \ | |
202 | [ -f $(RANLIB_FOR_TARGET) ] \ | |
203 | || ( [ "$(host_canonical)" = "$(target)" ] \ | |
204 | && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] ) | |
205 | ||
206 | # We always act like a cross-compiler, even when we're | |
207 | # compiling native. This is because we want to use our own tools if | |
208 | # we can. We don't just set RANLIB to a complicated expression, | |
209 | # because the top level Makefile.in might override RANLIB_FOR_TARGET. | |
210 | # These are from the FSF file "cross-make". | |
211 | AR = $(AR_FOR_TARGET) | |
212 | AR_FLAGS = $(AR_FOR_TARGET_FLAGS) | |
213 | OLDAR = $(AR_FOR_TARGET) | |
214 | OLDAR_FLAGS = $(AR_FOR_TARGET_FLAGS) | |
215 | RANLIB = $(RANLIB_FOR_TARGET) | |
216 | RANLIB_TEST = $(RANLIB_TEST_FOR_TARGET) | |
217 | ||
218 | # Dir to search for system headers. Overridden by cross-make. | |
219 | SYSTEM_HEADER_DIR = /usr/include | |
220 | ||
221 | # Control whether to run fixproto. | |
222 | STMP_FIXPROTO = stmp-fixproto | |
223 | ||
224 | # Test to see whether <limits.h> exists in the system header files. | |
225 | LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ] | |
226 | ||
227 | # There may be a premade insn-attrtab.c for this machine. | |
228 | # (You could rebuild it with genattrtab as usual, but it takes a long time.) | |
229 | # PREMADE_ATTRTAB is the file name of the file to use. | |
230 | # PREMADE_ATTRTAB_MD is the md file it corresponds to. | |
231 | PREMADE_ATTRTAB_MD = Makefile # Guaranteed not to cmp equal to md. | |
232 | PREMADE_ATTRTAB = | |
233 | ||
234 | target=@target@ | |
235 | target_alias=@target_alias@ | |
236 | xmake_file=@dep_host_xmake_file@ | |
237 | tmake_file=@dep_tmake_file@ | |
238 | out_file=$(srcdir)/config/@out_file@ | |
239 | out_object_file=@out_object_file@ | |
240 | md_file=$(srcdir)/config/@md_file@ | |
241 | tm_file=@tm_file_list@ | |
242 | build_xm_file=@build_xm_file_list@ | |
243 | host_xm_file=@host_xm_file_list@ | |
244 | lang_specs_files=@lang_specs_files@ | |
245 | lang_options_files=@lang_options_files@ | |
246 | GCC_THREAD_FILE=@thread_file@ | |
247 | GTHREAD_FLAGS=@gthread_flags@ | |
248 | # Be prepared for gcc2 merges. | |
249 | gcc_version=@gcc_version@ | |
250 | gcc_version_trigger=@gcc_version_trigger@ | |
251 | version=$(gcc_version) | |
252 | mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c` | |
253 | ||
254 | # Common prefix for installation directories. | |
255 | # NOTE: This directory must exist when you start installation. | |
256 | prefix = @prefix@ | |
257 | # Directory in which to put localized header files. On the systems with | |
258 | # gcc as the native cc, `local_prefix' may not be `prefix' which is | |
259 | # `/usr'. | |
260 | # NOTE: local_prefix *should not* default from prefix. | |
261 | local_prefix = @local_prefix@ | |
262 | # Directory in which to put host dependent programs and libraries | |
263 | exec_prefix = @exec_prefix@ | |
264 | # Directory in which to put the executable for the command `gcc' | |
265 | bindir = @bindir@ | |
266 | # Directory in which to put the directories used by the compiler. | |
267 | libdir = @libdir@ | |
268 | # Directory in which the compiler finds executables, libraries, etc. | |
269 | libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version) | |
270 | # Directory in which the compiler finds g++ includes. | |
271 | gxx_include_dir= @gxx_include_dir@ | |
272 | # Directory in which the old g++ header files may be found. | |
273 | # The reason we use $(libdir)/g++-include rather than using libsubdir | |
274 | # is for compatibility with older versions of libg++. | |
275 | old_gxx_include_dir= $(libdir)/g++-include | |
276 | # Directory to search for site-specific includes. | |
277 | includedir = $(local_prefix)/include | |
278 | # assertdir is overridden in cross-make. | |
279 | # (But this currently agrees with what is in cross-make.) | |
280 | assertdir = $(tooldir)/include | |
281 | # where the info files go | |
282 | infodir = @infodir@ | |
283 | # Extension (if any) to put in installed man-page filename. | |
284 | manext = .1 | |
285 | objext = .o | |
286 | exeext = @host_exeext@ | |
287 | build_exeext = @build_exeext@ | |
288 | ||
289 | # Directory in which to put man pages. | |
290 | mandir = @mandir@/man1 | |
291 | # Directory in which to find other cross-compilation tools and headers. | |
292 | # Used in install-cross. | |
293 | tooldir = $(exec_prefix)/$(target_alias) | |
294 | # Dir for temp files. | |
295 | tmpdir = /tmp | |
296 | ||
297 | # Additional system libraries to link with. | |
298 | CLIB= | |
299 | ||
300 | # Change this to a null string if obstacks are installed in the | |
301 | # system library. | |
302 | OBSTACK=obstack.o | |
303 | ||
304 | # Configure will set these if you need vfprintf and possibly _doprnt support. | |
305 | VFPRINTF=@vfprintf@ | |
306 | DOPRINT=@doprint@ | |
307 | ||
308 | # Specify the rule for actually making libgcc.a, | |
309 | LIBGCC = libgcc.a | |
310 | # and the rule for installing it. | |
311 | INSTALL_LIBGCC = install-libgcc | |
312 | ||
313 | # Specify the rule for actually making libgcc1.a. | |
314 | # The value may be empty; that means to do absolutely nothing | |
315 | # with or for libgcc1.a. | |
316 | LIBGCC1 = libgcc1.a | |
317 | ||
318 | # Specify the rule for making libgcc1.a for a cross-compiler. | |
319 | # The default rule assumes that libgcc1.a is supplied by the user. | |
320 | CROSS_LIBGCC1 = libgcc1.cross | |
321 | ||
322 | # Specify the rule for actually making libgcc2.a. | |
323 | LIBGCC2 = libgcc2.a | |
324 | ||
325 | # Options to use when compiling libgcc2.a. | |
326 | # -g1 causes output of debug info only for file-scope entities. | |
327 | # we use this here because that should be enough, and also | |
328 | # so that -g1 will be tested. | |
329 | # | |
330 | LIBGCC2_DEBUG_CFLAGS = -g1 | |
331 | LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@ | |
332 | ||
333 | # Additional options to use when compiling libgcc2.a. | |
334 | # Some targets override this to -Iinclude | |
335 | LIBGCC2_INCLUDES = | |
336 | ||
337 | # Additional target-dependent options for compiling libgcc2.a. | |
338 | TARGET_LIBGCC2_CFLAGS = | |
339 | ||
340 | # Things which must be built before building libgcc2.a. | |
341 | # Some targets override this to stmp-int-hdrs | |
342 | LIBGCC2_DEPS = | |
343 | ||
344 | # libgcc1-test target (must also be overridable for a target) | |
345 | LIBGCC1_TEST = libgcc1-test | |
346 | ||
347 | # List of extra executables that should be compiled for this target machine | |
348 | # that are used for compiling from source code to object code. | |
349 | # The rules for compiling them should be in the t-* file for the machine. | |
350 | EXTRA_PASSES =@extra_passes@ | |
351 | ||
352 | # Like EXTRA_PASSES, but these are used when linking. | |
353 | EXTRA_PROGRAMS = @extra_programs@ | |
354 | ||
355 | # List of extra object files that should be compiled for this target machine. | |
356 | # The rules for compiling them should be in the t-* file for the machine. | |
357 | EXTRA_PARTS = @extra_parts@ | |
358 | ||
359 | # List of extra object files that should be compiled and linked with | |
360 | # compiler proper (cc1, cc1obj, cc1plus). | |
361 | EXTRA_OBJS = @extra_objs@ | |
362 | ||
363 | # List of extra object files that should be compiled and linked with | |
364 | # the gcc driver. | |
365 | EXTRA_GCC_OBJS =@host_extra_gcc_objs@ | |
366 | ||
367 | # List of additional header files to install. | |
368 | # Often this is edited directly by `configure'. | |
369 | EXTRA_HEADERS =@extra_headers_list@ | |
370 | ||
371 | # Set this to `collect2' to enable use of collect2. | |
372 | USE_COLLECT2 = @will_use_collect2@ | |
373 | MAYBE_USE_COLLECT2 = @maybe_use_collect2@ | |
374 | # It is convenient for configure to add the assignment at the beginning, | |
375 | # so don't override it here. | |
376 | USE_COLLECT2 = collect2$(exeext) | |
377 | ||
378 | # List of extra C and assembler files to add to libgcc1.a. | |
379 | # Assembler files should have names ending in `.asm'. | |
380 | LIB1FUNCS_EXTRA = | |
381 | ||
382 | # List of extra C and assembler files to add to libgcc2.a. | |
383 | # Assembler files should have names ending in `.asm'. | |
384 | LIB2FUNCS_EXTRA = | |
385 | ||
386 | # Default float.h source to use for cross-compiler. | |
387 | # This is overridden by configure. | |
388 | CROSS_FLOAT_H=$(srcdir)/config/float-@float_format@.h | |
389 | ||
390 | # We do not try to build float.h anymore. Let configure select the | |
391 | # appropriate pre-built float.h file for the target. | |
392 | FLOAT_H=$(srcdir)/config/float-@float_format@.h | |
393 | ||
394 | # Program to convert libraries. | |
395 | LIBCONVERT = | |
396 | ||
397 | # Control whether header files are installed. | |
398 | INSTALL_HEADERS=install-headers | |
399 | ||
400 | # Options for tar when copying trees. So HPUX can override it. | |
401 | TAROUTOPTS = xpBf | |
402 | ||
403 | # Select which version of fixincludes to use (I.E. regular versus SVR4) | |
404 | # This value is overridden directly by configure. | |
405 | FIXINCLUDES = @fixincludes@ | |
406 | ||
407 | # Additional directories of header files to run fixincludes on. | |
408 | # These should be directories searched automatically by default | |
409 | # just as /usr/include is. | |
410 | # *Do not* use this for directories that happen to contain | |
411 | # header files, but are not searched automatically by default. | |
412 | # On most systems, this is empty. | |
413 | OTHER_FIXINCLUDES_DIRS= | |
414 | ||
415 | # A list of all the language-specific executables. | |
416 | # This is overridden by configure. | |
417 | COMPILERS = cc1$(exeext) @all_compilers@ | |
418 | ||
419 | # List of things which should already be built whenever we try to use xgcc | |
420 | # to compile anything (without linking). | |
421 | GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES) | |
422 | ||
423 | # List of things which should already be built whenever we try to use xgcc | |
424 | # to link anything. | |
425 | GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS) | |
426 | ||
427 | # Directory to link to, when using the target `maketest'. | |
428 | DIR = ../gcc | |
429 | ||
430 | # Guaranteed to not exist when not passing md through cpp. | |
431 | # This value is overridden directly by configure. | |
432 | MD_FILE = md-cpp-not-used | |
433 | ||
434 | # Flags to use when cross-building GCC. | |
435 | # Prefix to apply to names of object files when using them | |
436 | # to run on the machine we are compiling on. | |
437 | HOST_PREFIX= | |
438 | # Prefix to apply to names of object files when compiling them | |
439 | # to run on the machine we are compiling on. | |
440 | # The default for this variable is chosen to keep these rules | |
441 | # out of the way of the other rules for compiling the same source files. | |
442 | HOST_PREFIX_1=loser- | |
443 | HOST_CC=$(CC) | |
444 | HOST_CFLAGS=$(ALL_CFLAGS) | |
445 | HOST_CLIB=$(CLIB) | |
446 | HOST_LDFLAGS=$(LDFLAGS) | |
447 | HOST_CPPFLAGS=$(ALL_CPPFLAGS) | |
448 | HOST_ALLOCA=$(ALLOCA) | |
449 | HOST_MALLOC=$(MALLOC) | |
450 | HOST_OBSTACK=$(OBSTACK) | |
451 | HOST_VFPRINTF=$(VFPRINTF) | |
452 | HOST_DOPRINT=$(DOPRINT) | |
453 | ||
454 | # Actual name to use when installing a native compiler. | |
455 | GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t` | |
456 | PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t` | |
457 | UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t` | |
458 | ||
459 | # Actual name to use when installing a cross-compiler. | |
460 | GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t` | |
461 | PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t` | |
462 | UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t` | |
463 | ||
464 | # Choose the real default target. | |
465 | ALL=all.internal | |
466 | ||
467 | # Choose the real install target. | |
468 | INSTALL_TARGET=install-normal | |
469 | ||
470 | # Setup the testing framework, if you have one | |
471 | EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \ | |
472 | echo $${rootme}/../expect/expect ; \ | |
473 | else echo expect ; fi` | |
474 | ||
475 | RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \ | |
476 | echo $${srcdir}/../dejagnu/runtest ; \ | |
477 | else echo runtest; fi` | |
478 | RUNTESTFLAGS = | |
479 | ||
480 | # Extra symbols for fixproto to define when parsing headers. | |
481 | FIXPROTO_DEFINES = | |
482 | ||
483 | # Extra flags to use when compiling crt{begin,end}.o. | |
484 | CRTSTUFF_T_CFLAGS = | |
485 | ||
486 | # Extra flags to use when compiling [m]crt0.o. | |
487 | CRT0STUFF_T_CFLAGS = | |
488 | ||
489 | # "t" or nothing, for building multilibbed versions of, say, crtbegin.o. | |
490 | T = | |
491 | ||
492 | # End of variables for you to override. | |
493 | ||
494 | # Definition of `all' is here so that new rules inserted by sed | |
495 | # do not specify the default target. | |
496 | # The real definition is under `all.internal' (for native compilers) | |
497 | # or `all.cross' (for cross compilers). | |
498 | all: all.indirect | |
499 | ||
500 | # This tells GNU Make version 3 not to put all variables in the environment. | |
501 | .NOEXPORT: | |
502 | ||
503 | # sed inserts variable overrides after the following line. | |
504 | ####target overrides | |
505 | @target_overrides@ | |
506 | ||
507 | ####host overrides | |
508 | @host_overrides@ | |
509 | ||
510 | ####cross overrides | |
511 | @cross_defines@ | |
512 | @cross_overrides@ | |
513 | ||
514 | ####build overrides | |
515 | @build_overrides@ | |
516 | #\f | |
517 | # Now figure out from those variables how to compile and link. | |
518 | ||
519 | all.indirect: $(ALL) | |
520 | ||
521 | # IN_GCC tells obstack.h that we are using gcc's <stddef.h> file. | |
522 | # ??? IN_GCC should be obsolete now. | |
523 | INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@ | |
524 | ||
525 | # This is the variable actually used when we compile. | |
526 | ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) \ | |
527 | @DEFS@ $(SCHED_CFLAGS) | |
528 | ||
529 | # Likewise. | |
530 | ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS) | |
531 | ||
532 | # Even if ALLOCA is set, don't use it if compiling with GCC. | |
533 | USE_ALLOCA= ${ALLOCA} | |
534 | USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac ` | |
535 | USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac ` | |
536 | USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac ` | |
537 | USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac ` | |
538 | USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac ` | |
539 | ||
540 | # Dependency on obstack, alloca, malloc or whatever library facilities | |
541 | # are not installed in the system libraries. | |
542 | # We don't use USE_ALLOCA because backquote expansion doesn't work in deps. | |
543 | LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT) | |
544 | ||
545 | # Likewise, for use in the tools that must run on this machine | |
546 | # even if we are cross-building GCC. | |
547 | # We don't use USE_ALLOCA because backquote expansion doesn't work in deps. | |
548 | HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) | |
549 | ||
550 | # How to link with both our special library facilities | |
551 | # and the system's installed libraries. | |
552 | LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT) $(CLIB) | |
553 | ||
554 | # Likewise, for use in the tools that must run on this machine | |
555 | # even if we are cross-building GCC. | |
556 | HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \ | |
557 | $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(HOST_CLIB) | |
558 | ||
559 | HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o | |
560 | HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o | |
561 | HOST_PRINT = $(HOST_PREFIX)print-rtl.o | |
562 | ||
563 | # Specify the directories to be searched for header files. | |
564 | # Both . and srcdir are used, in that order, | |
565 | # so that tm.h and config.h will be found in the compilation | |
566 | # subdirectory rather than in the source directory. | |
567 | INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config | |
568 | ||
569 | # Always use -I$(srcdir)/config when compiling. | |
570 | .c.o: | |
571 | $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< | |
572 | ||
573 | # This tells GNU make version 3 not to export all the variables | |
574 | # defined in this file into the environment. | |
575 | .NOEXPORT: | |
576 | #\f | |
577 | # Support for additional languages (other than c and objc). | |
578 | # ??? objc can be supported this way too (leave for later). | |
579 | ||
580 | # These next lines are overridden by configure. | |
581 | LANG_MAKEFILES = @all_lang_makefiles@ | |
582 | LANG_STAGESTUFF = @all_stagestuff@ | |
583 | LANG_DIFF_EXCLUDES = @all_diff_excludes@ | |
584 | LANG_LIB2FUNCS = @all_lib2funcs@ | |
585 | LANG_EXTRA_HEADERS = @all_headers@ | |
586 | ||
587 | # Flags to pass to recursive makes. | |
588 | # CC is set by configure. Hosts without symlinks need special handling | |
589 | # because we need CC="stage1/xgcc -Bstage1/" to work in the language | |
590 | # subdirectories. | |
591 | # ??? The choices here will need some experimenting with. | |
592 | FLAGS_TO_PASS = \ | |
593 | "AR_FLAGS=$(AR_FOR_TARGET_FLAGS)" \ | |
594 | "AR_FOR_TARGET=$(AR_FOR_TARGET)" \ | |
595 | "BISON=$(BISON)" \ | |
596 | "BISONFLAGS=$(BISONFLAGS)" \ | |
597 | "CC=@cc_set_by_configure@" \ | |
598 | "CFLAGS=$(CFLAGS)" \ | |
599 | "CLIB=$(CLIB)" \ | |
600 | "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \ | |
601 | "LDFLAGS=$(LDFLAGS)" \ | |
602 | "LEX=$(LEX)" \ | |
603 | "LEXFLAGS=$(LEXFLAGS)" \ | |
604 | "LN=$(LN)" \ | |
605 | "LN_S=$(LN_S)" \ | |
606 | "MAKEINFO=$(MAKEINFO)" \ | |
607 | "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \ | |
608 | "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \ | |
609 | "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \ | |
610 | "SHELL=$(SHELL)" \ | |
611 | "STAGE_PREFIX=@stage_prefix_set_by_configure@" \ | |
612 | "exeext=$(exeext)" \ | |
613 | "build_exeext=$(build_exeext)" \ | |
614 | "objext=$(objext)" \ | |
615 | "exec_prefix=$(exec_prefix)" \ | |
616 | "prefix=$(prefix)" \ | |
617 | "local_prefix=$(local_prefix)" \ | |
618 | "gxx_include_dir=$(gxx_include_dir)" \ | |
619 | "tooldir=$(tooldir)" \ | |
620 | "bindir=$(bindir)" \ | |
621 | "libsubdir=$(libsubdir)" | |
622 | #\f | |
623 | # Lists of files for various purposes. | |
624 | ||
625 | # Language-specific object files for C and Objective C. | |
626 | C_AND_OBJC_OBJS = c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o \ | |
627 | c-aux-info.o c-common.o c-iterate.o @extra_c_objs@ | |
628 | ||
629 | # Language-specific object files for C. | |
630 | C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS) | |
631 | ||
632 | SCHED_PREFIX = @sched_prefix@ | |
633 | SCHED_CFLAGS = @sched_cflags@ | |
634 | ||
635 | # Language-independent object files. | |
636 | OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \ | |
637 | function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o \ | |
638 | varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o real.o regmove.o \ | |
639 | dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o \ | |
640 | integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o varray.o \ | |
641 | regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o gcse.o \ | |
642 | insn-peep.o reorg.o $(SCHED_PREFIX)sched.o final.o recog.o reg-stack.o \ | |
643 | insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o \ | |
644 | profile.o insn-attrtab.o $(out_object_file) getpwd.o $(EXTRA_OBJS) convert.o \ | |
645 | mbchar.o | |
646 | ||
647 | # GEN files are listed separately, so they can be built before doing parallel | |
648 | # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load | |
649 | # them before rtl.o is compiled. | |
650 | GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \ | |
651 | genpeep gengenrtl gencheck | |
652 | ||
653 | CCCP=@cpp_main@ | |
654 | ||
655 | # Files to be copied away after each stage in building. | |
656 | STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \ | |
657 | insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \ | |
658 | insn-attr.h insn-attrtab.c insn-opinit.c genrtl.c genrtl.h tree-check.h \ | |
659 | s-flags s-config s-codes s-mlib s-under\ | |
660 | s-output s-recog s-emit s-extract s-peep s-check \ | |
661 | s-attr s-attrtab s-opinit s-crt s-crtS s-crt0 \ | |
662 | genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \ | |
663 | genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \ | |
664 | genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \ | |
665 | genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \ | |
666 | gencheck$(build_exeext) \ | |
667 | xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES) \ | |
668 | $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \ | |
669 | $(CCCP)$(exeext) cc1obj$(exeext) enquire$(exeext) \ | |
670 | protoize$(exeext) unprotoize$(exeext) \ | |
671 | specs collect2$(exeext) $(USE_COLLECT2) underscore.c \ | |
672 | gcov$(exeext) *.bp \ | |
673 | *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop \ | |
674 | *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack *.gcse \ | |
675 | *.[si] \ | |
676 | $(LANG_STAGESTUFF) | |
677 | ||
678 | # Members of libgcc1.a. | |
679 | LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \ | |
680 | _lshrsi3 _ashrsi3 _ashlsi3 \ | |
681 | _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \ | |
682 | _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \ | |
683 | _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \ | |
684 | _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \ | |
685 | _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2 | |
686 | ||
687 | # Library members defined in libgcc2.c. | |
688 | LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \ | |
689 | _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 \ | |
690 | _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \ | |
691 | _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \ | |
692 | _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \ | |
693 | _fixtfdi _fixunstfdi _floatditf \ | |
694 | __gcc_bcmp _varargs __dummy _eprintf \ | |
695 | _bb _shtab _clear_cache _trampoline __main _exit \ | |
696 | _ctors _pure | |
697 | ||
698 | LIB2FUNCS_EH = _eh | |
699 | ||
700 | FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \ | |
701 | _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \ | |
702 | _lt_sf _le_sf _si_to_sf _sf_to_si _negate_sf _make_sf \ | |
703 | _sf_to_df | |
704 | ||
705 | DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \ | |
706 | _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \ | |
707 | _lt_df _le_df _si_to_df _df_to_si _negate_df _make_df \ | |
708 | _df_to_sf | |
709 | ||
710 | # The files that "belong" in CONFIG_H are deliberately omitted | |
711 | # because having them there would not be useful in actual practice. | |
712 | # All they would do is cause complete recompilation every time | |
713 | # one of the machine description files is edited. | |
714 | # That may or may not be what one wants to do. | |
715 | # If it is, rm *.o is an easy way to do it. | |
716 | # CONFIG_H = $(host_xm_file) $(tm_file) | |
717 | CONFIG_H = | |
718 | RTL_BASE_H = rtl.h rtl.def gansidecl.h machmode.h machmode.def | |
719 | RTL_H = $(RTL_BASE_H) genrtl.h | |
720 | TREE_H = tree.h real.h tree.def gansidecl.h machmode.h machmode.def tree-check.h | |
721 | BASIC_BLOCK_H = basic-block.h bitmap.h | |
722 | DEMANGLE_H = demangle.h gansidecl.h | |
723 | RECOG_H = recog.h gansidecl.h | |
724 | EXPR_H = expr.h insn-codes.h | |
725 | REGS_H = regs.h varray.h machmode.h machmode.def gansidecl.h | |
726 | #\f | |
727 | # Language makefile fragments. | |
728 | ||
729 | # The following targets define the interface between us and the languages. | |
730 | # | |
731 | # all.build, all.cross, start.encap, rest.encap, | |
732 | # info, dvi, | |
733 | # install-normal, install-common, install-info, install-man, | |
734 | # uninstall, distdir, | |
735 | # mostlyclean, clean, distclean, extraclean, maintainer-clean, | |
736 | # stage1, stage2, stage3, stage4 | |
737 | # | |
738 | # Each language is linked in with a series of hooks (since we can't use `::' | |
739 | # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info). | |
740 | # Configure computes and adds these here. | |
741 | ||
742 | ####language hooks | |
743 | @language_hooks@ | |
744 | ||
745 | # sed inserts language fragments after the following line. | |
746 | ####language fragments | |
747 | @language_fragments@ | |
748 | ||
749 | # End of language makefile fragments. | |
750 | #\f | |
751 | # The only suffixes we want for implicit rules are .c and .o, so clear | |
752 | # the list and add them. This speeds up GNU Make, and allows -r to work. | |
753 | .SUFFIXES: | |
754 | .SUFFIXES: .c .o | |
755 | ||
756 | Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \ | |
757 | $(xmake_file) $(tmake_file) $(LANG_MAKEFILES) | |
758 | $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \ | |
759 | "$(xmake_file)" "$(tmake_file)" | |
760 | cp config.status config.run | |
761 | $(SHELL) config.run | |
762 | rm -f config.run | |
763 | ||
764 | $(srcdir)/configure: $(srcdir)/configure.in | |
765 | cd $(srcdir); autoconf | |
766 | ||
767 | # cstamp-h.in controls rebuilding of config.in. | |
768 | # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't | |
769 | # delete it. A stamp file is needed as autoheader won't update the file if | |
770 | # nothing has changed. | |
771 | # It remains in the source directory and is part of the distribution. | |
772 | # This follows what is done in shellutils, fileutils, etc. | |
773 | # "echo timestamp" is used instead of touch to be consistent with other | |
774 | # packages that use autoconf (??? perhaps also to avoid problems with patch?). | |
775 | # ??? Newer versions have a maintainer mode that may be useful here. | |
776 | $(srcdir)/config.in: $(srcdir)/cstamp-h.in | |
777 | $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h | |
778 | cd $(srcdir) && autoheader | |
779 | @rm -f $(srcdir)/cstamp-h.in | |
780 | echo timestamp > $(srcdir)/cstamp-h.in | |
781 | auto-host.h: cstamp-h ; @true | |
782 | cstamp-h: config.in config.status | |
783 | CONFIG_HEADERS=auto-host.h:config.in $(SHELL) config.status | |
784 | ||
785 | # Really, really stupid make features, such as SUN's KEEP_STATE, may force | |
786 | # a target to build even if it is up-to-date. So we must verify that | |
787 | # config.status does not exist before failing. | |
788 | config.status: configure version.c | |
789 | @if [ ! -f config.status ] ; then \ | |
790 | echo You must configure gcc. Look at the INSTALL file for details.; \ | |
791 | false; \ | |
792 | else \ | |
793 | $(SHELL) config.status --recheck; \ | |
794 | fi | |
795 | ||
796 | all.internal: start.encap rest.encap | |
797 | # This is what to compile if making a cross-compiler. | |
798 | # Note that we can compile enquire using the cross-compiler just built, | |
799 | # although we can't run it on this machine. | |
800 | all.cross: native gcc-cross specs stmp-headers $(STMP_FIXPROTO) $(LIBGCC) \ | |
801 | $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross | |
802 | # This is what to compile if making gcc with a cross-compiler. | |
803 | all.build: native xgcc$(exeext) $(EXTRA_PARTS) lang.all.build | |
804 | # This is what must be made before installing GCC and converting libraries. | |
805 | start.encap: native xgcc$(exeext) specs $(LIBGCC1) xlimits.h lang.start.encap | |
806 | # These can't be made until after GCC can run. | |
807 | rest.encap: stmp-headers $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap | |
808 | # This is what is made with the host's compiler | |
809 | # whether making a cross compiler or not. | |
810 | native: config.status auto-host.h cpp$(exeext) $(LANGUAGES) \ | |
811 | $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) | |
812 | ||
813 | # Define the names for selecting languages in LANGUAGES. | |
814 | C c: cc1$(exeext) | |
815 | PROTO: proto | |
816 | ||
817 | # Tell GNU make these are phony targets. | |
818 | .PHONY: C c PROTO proto | |
819 | ||
820 | # On the target machine, finish building a cross compiler. | |
821 | # This does the things that can't be done on the host machine. | |
822 | rest.cross: $(LIBGCC) gfloat.h specs | |
823 | ||
824 | # Verify that it works to compile and link libgcc1-test. | |
825 | # If it does, then there are sufficient replacements for libgcc1.a. | |
826 | libgcc1-test: libgcc1-test.o native $(GCC_PARTS) | |
827 | @echo "Testing libgcc1. Ignore linker warning messages." | |
828 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \ | |
829 | -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name` | |
830 | libgcc1-test.o: libgcc1-test.c native xgcc$(exeext) | |
831 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c | |
832 | ||
833 | # Recompile all the language-independent object files. | |
834 | # This is used only if the user explicitly asks for it. | |
835 | compilations: ${OBJS} | |
836 | ||
837 | # Create a list of the language-independent object files so the language | |
838 | # subdirectories needn't mention their names explicitly. | |
839 | stamp-objlist: $(OBJS) | |
840 | echo " $(OBJS)" | sed -e 's, \([a-z0-9]\), ../\1,g' -e 's/\.o/$(objext)/g' >stamp-objlist | |
841 | ||
842 | # We call this executable `xgcc' rather than `gcc' | |
843 | # to avoid confusion if the current directory is in the path | |
844 | # and CC is `gcc'. It is renamed to `gcc' when it is installed. | |
845 | xgcc$(exeext): gcc.o version.o choose-temp.o pexecute.o prefix.o version.o \ | |
846 | mkstemp.o $(LIBDEPS) $(EXTRA_GCC_OBJS) | |
847 | $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o prefix.o version.o \ | |
848 | choose-temp.o pexecute.o mkstemp.o $(EXTRA_GCC_OBJS) $(LIBS) | |
849 | ||
850 | # Dump a specs file to make -B./ read these specs over installed ones. | |
851 | specs: xgcc$(exeext) | |
852 | $(GCC_FOR_TARGET) -dumpspecs > tmp-specs | |
853 | mv tmp-specs specs | |
854 | ||
855 | # We do want to create an executable named `xgcc', so we can use it to | |
856 | # compile libgcc2.a. | |
857 | # Also create gcc-cross, so that install-common will install properly. | |
858 | gcc-cross: xgcc$(exeext) | |
859 | cp xgcc$(exeext) gcc-cross$(exeext) | |
860 | ||
861 | cc1$(exeext): $(P) $(C_OBJS) $(OBJS) $(LIBDEPS) | |
862 | $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) $(OBJS) $(LIBS) | |
863 | ||
864 | # Copy float.h from its source. | |
865 | gfloat.h: $(FLOAT_H) | |
866 | -rm -f gfloat.h | |
867 | cp $(FLOAT_H) gfloat.h | |
868 | ||
869 | # Build the version of limits.h that we will install. | |
870 | xlimits.h: glimits.h limitx.h limity.h | |
871 | if $(LIMITS_H_TEST) ; then \ | |
872 | cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \ | |
873 | else \ | |
874 | cat $(srcdir)/glimits.h > tmp-xlimits.h; \ | |
875 | fi | |
876 | mv tmp-xlimits.h xlimits.h | |
877 | #\f | |
878 | # Build libgcc.a. | |
879 | # This is done in two parts because some functions, in libgcc1.c, | |
880 | # must be compiled with something other than GCC, | |
881 | # while the rest, in libgcc2.c, must be compiled with xgcc. | |
882 | # That means we can't do libgcc2.c until after xgcc, cc1, etc. | |
883 | ||
884 | # Use this as value of LIBGCC1 to cause conversion to GNU library format. | |
885 | # LIBCONVERT should put its output in libgcc1.conv. | |
886 | libgcc1.conv: libgcc1.a | |
887 | $(LIBCONVERT) libgcc1.a libgcc1.conv | |
888 | ||
889 | # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely. | |
890 | # Make an empty file instead. | |
891 | libgcc1.null: $(GCC_PASSES) | |
892 | echo "void __foo () {}" > dummy.c | |
893 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c | |
894 | $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy$(objext) | |
895 | rm -f dummy$(objext) dummy.c | |
896 | ||
897 | # This is $(LIBGCC1) for a cross-compiler. | |
898 | # We have no automatic way of building libgcc1.a, | |
899 | # so it's up to the installer to find a way to do that. | |
900 | # This rule deliberately does not depend on libgcc1.a | |
901 | # so that it will fail if the installer hasn't provided it. | |
902 | libgcc1.cross: | |
903 | mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false) | |
904 | ||
905 | # Compile the library of arithmetic subroutines with the native compiler. | |
906 | # Don't compile it with GCC! | |
907 | # (That would cause most arithmetic functions to call themselves.) | |
908 | # | |
909 | # NOTE: If you modify these rules substantially, please be sure to | |
910 | # check at least config/i386/t-sco5 and possibly other makefile | |
911 | # fragments. | |
912 | libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status | |
913 | -rm -f tmplibgcc1.a | |
914 | # Actually build it in tmplibgcc1.a, then rename at end, | |
915 | # so that libgcc1.a itself remains nonexistent if compilation is aborted. | |
916 | # -e causes any failing command to make this rule fail. | |
917 | # -e doesn't work in certain shells, so we test $$? as well. | |
918 | # lynx has a broken ar, it always complains when the initial library is | |
919 | # empty, thus this command works only if we don't do -e | |
920 | # There is a trailing backslash (\) deleted from the following line. | |
921 | # set -e; | |
922 | for name in $(LIB1FUNCS); \ | |
923 | do \ | |
924 | echo $${name}; \ | |
925 | rm -f $${name}$(objext); \ | |
926 | $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \ | |
927 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
928 | mv libgcc1$(objext) $${name}$(objext); \ | |
929 | $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \ | |
930 | rm -f $${name}$(objext); \ | |
931 | done | |
932 | # Some shells crash when a loop has no items. | |
933 | # So make sure there is always at least one--`..'. | |
934 | # Then ignore it. | |
935 | # We don't use -e here because there are if statements | |
936 | # that should not make the command give up when the if condition is false. | |
937 | # Instead, we test for failure after each command where it matters. | |
938 | for file in .. $(LIB1FUNCS_EXTRA); \ | |
939 | do \ | |
940 | if [ x$${file} != x.. ]; then \ | |
941 | name=`echo $${file} | sed -e 's/[.][cS]$$//' -e 's/[.]asm$$//'`; \ | |
942 | echo $${name}; \ | |
943 | if [ $${name}.asm = $${file} ]; then \ | |
944 | cp $${file} $${name}.s || exit 1; file=$${name}.s; \ | |
945 | else true; fi; \ | |
946 | $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \ | |
947 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
948 | $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \ | |
949 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
950 | rm -f $${name}.s $${name}$(objext); \ | |
951 | else true; \ | |
952 | fi; \ | |
953 | done | |
954 | -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc1.a; else true; fi | |
955 | mv tmplibgcc1.a libgcc1.a | |
956 | ||
957 | # Build libgcc1.a from assembler source. LIB1ASMFUNCS is the list of | |
958 | # functions. LIB1ASMSRC is the name of the source file in the config | |
959 | # subdirectory. | |
960 | libgcc1-asm.a: libgcc2.ready config.status $(srcdir)/config/$(LIB1ASMSRC) | |
961 | -rm -f tmplibgcc1.a libgcc1.S | |
962 | cp $(srcdir)/config/$(LIB1ASMSRC) libgcc1.S | |
963 | # Actually build it in tmplibgcc1.a, then rename at end, | |
964 | # so that libgcc1-asm.a itself remains nonexistent if compilation is aborted. | |
965 | # -e causes any failing command to make this rule fail. | |
966 | # -e doesn't work in certain shells, so we test $$? as well. | |
967 | # lynx has a broken ar, it always complains when the initial library is | |
968 | # empty, thus this command works only if we don't do -e | |
969 | # There is a trailing backslash (\) deleted from the following line. | |
970 | # set -e; | |
971 | for name in $(LIB1ASMFUNCS); \ | |
972 | do \ | |
973 | echo $${name}; \ | |
974 | $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} libgcc1.S; \ | |
975 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
976 | mv libgcc1$(objext) $${name}$(objext); \ | |
977 | $(AR) $(AR_FLAGS) tmplibgcc1.a $${name}$(objext); \ | |
978 | rm -f $${name}$(objext); \ | |
979 | done | |
980 | -rm -f libgcc1.S | |
981 | mv tmplibgcc1.a libgcc1-asm.a | |
982 | ||
983 | # Generate assembly versions of the functions required for libgcc1. | |
984 | # You'll still need to massage the code by hand (possibly hacking | |
985 | # underscores and local labels) but this will get you started. | |
986 | libgcc1.S: libgcc1.c $(CONFIG_H) config.status | |
987 | -rm -f libgcc1.S | |
988 | touch libgcc1.S | |
989 | for name in $(LIB1FUNCS); \ | |
990 | do \ | |
991 | echo $${name}; \ | |
992 | $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -S -DL$${name} $(srcdir)/libgcc1.c; \ | |
993 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
994 | echo '#ifdef ' L$${name} >> libgcc1.S; \ | |
995 | cat libgcc1.s >> libgcc1.S; \ | |
996 | echo '#endif /*' L$${name} '*/' >> libgcc1.S; \ | |
997 | echo "" >> libgcc1.S; \ | |
998 | done | |
999 | ||
1000 | # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled. | |
1001 | # But recompiling cc1 should not force recompilation of libgcc2.a. | |
1002 | # If you want to force recompilation, delete libgcc2.a. | |
1003 | libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs $(STMP_FIXPROTO) | |
1004 | -if [ -f libgcc2.ready ] ; then \ | |
1005 | true; \ | |
1006 | else \ | |
1007 | touch libgcc2.ready; \ | |
1008 | fi | |
1009 | ||
1010 | LIB2ADD = $(srcdir)/frame.c $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS) | |
1011 | libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(FPBIT) $(DPBIT) $(LIB2ADD) \ | |
1012 | machmode.h longlong.h frame.h gansidecl.h gbl-ctors.h config.status | |
1013 | # Actually build it in tmplibgcc2.a, then rename at end, | |
1014 | # so that libgcc2.a itself remains nonexistent if compilation is aborted. | |
1015 | -rm -f tmplibgcc2.a | |
1016 | # -e causes any failing command to make this rule fail. | |
1017 | # -e doesn't work in certain shells, so we test $$? as well. | |
1018 | # lynx has a broken ar, it always complains when the initial library is | |
1019 | # empty, thus this command works only if we don't do -e | |
1020 | # There is a trailing backslash (\) deleted from the following line. | |
1021 | # set -e; | |
1022 | for name in $(LIB2FUNCS); \ | |
1023 | do \ | |
1024 | echo $${name}; \ | |
1025 | $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \ | |
1026 | $(srcdir)/libgcc2.c -o $${name}$(objext); \ | |
1027 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
1028 | $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \ | |
1029 | rm -f $${name}$(objext); \ | |
1030 | done | |
1031 | for name in $(LIB2FUNCS_EH); \ | |
1032 | do \ | |
1033 | echo $${name}; \ | |
1034 | $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -fexceptions $(INCLUDES) -c \ | |
1035 | -DL$${name} $(srcdir)/libgcc2.c -o $${name}$(objext); \ | |
1036 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
1037 | $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \ | |
1038 | rm -f $${name}$(objext); \ | |
1039 | done | |
1040 | if [ x$(FPBIT) != x ]; then \ | |
1041 | for name in $(FPBIT_FUNCS); \ | |
1042 | do \ | |
1043 | echo $${name}; \ | |
1044 | $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \ | |
1045 | -DFINE_GRAINED_LIBRARIES $(FPBIT) -o $${name}$(objext); \ | |
1046 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
1047 | $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \ | |
1048 | rm -f $${name}$(objext); \ | |
1049 | done; \ | |
1050 | else true; fi; | |
1051 | if [ x$(DPBIT) != x ]; then \ | |
1052 | for name in $(DPBIT_FUNCS); \ | |
1053 | do \ | |
1054 | echo $${name}; \ | |
1055 | $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \ | |
1056 | -DFINE_GRAINED_LIBRARIES $(DPBIT) -o $${name}$(objext); \ | |
1057 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
1058 | $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \ | |
1059 | rm -f $${name}$(objext); \ | |
1060 | done; \ | |
1061 | else true; fi; | |
1062 | # Some shells crash when a loop has no items. | |
1063 | # So make sure there is always at least one--`..'. | |
1064 | # Then ignore it. | |
1065 | # We don't use -e here because there are if statements | |
1066 | # that should not make the command give up when the if condition is false. | |
1067 | # Instead, we test for failure after each command where it matters. | |
1068 | for file in $(LIB2ADD); do \ | |
1069 | name=`echo $${file} | sed -e 's/[.][cSo]$$//' -e 's/[.]asm$$//' -e 's/[.]txt$$//'`; \ | |
1070 | oname=` echo $${name} | sed -e 's,.*/,,'`; \ | |
1071 | if [ $${name}.txt = $${file} ]; then \ | |
1072 | for f in .. `cat $${file}`; do if [ x$${f} != x.. ]; then \ | |
1073 | $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ | |
1074 | AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" \ | |
1075 | CFLAGS="$(CFLAGS)" HOST_PREFIX="$(HOST_PREFIX)" \ | |
1076 | HOST_PREFIX_1="$(HOST_PREFIX_1)" \ | |
1077 | LANGUAGES="$(LANGUAGES)" \ | |
1078 | LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $${f}; \ | |
1079 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
1080 | $(AR) $(AR_FLAGS) tmplibgcc2.a $${f}; \ | |
1081 | rm -f $${f}; \ | |
1082 | else true; \ | |
1083 | fi; done; \ | |
1084 | else \ | |
1085 | echo $${name}; \ | |
1086 | if [ $${name}.asm = $${file} ]; then \ | |
1087 | cp $${file} $${name}.s || exit 1; file=$${name}.s; \ | |
1088 | else true; fi; \ | |
1089 | $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \ | |
1090 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
1091 | $(AR) $(AR_FLAGS) tmplibgcc2.a $${oname}$(objext); \ | |
1092 | rm -f $${name}.s $${oname}$(objext); \ | |
1093 | fi; \ | |
1094 | done | |
1095 | mv tmplibgcc2.a libgcc2.a | |
1096 | # These lines were deleted from above the mv command | |
1097 | # because ranlibing libgcc.a itself should suffice. | |
1098 | # -if [ x${HPUX_GAS} = x ] ; then \ | |
1099 | # if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi; \ | |
1100 | # else true; fi | |
1101 | ||
1102 | # Combine the various libraries into a single library, libgcc.a. | |
1103 | libgcc.a: $(LIBGCC1) $(LIBGCC2) | |
1104 | -rm -rf tmplibgcc.a libgcc.a tmpcopy | |
1105 | mkdir tmpcopy | |
1106 | -if [ x$(LIBGCC1) != x ]; \ | |
1107 | then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \ | |
1108 | else true; \ | |
1109 | fi | |
1110 | # Some versions of ar (specifically the one in RISC/os 5.x), create an | |
1111 | # unwritable table of contents file, and then print an error message when | |
1112 | # the second ar command tries to overwrite this file. To avoid the error | |
1113 | # message from ar, we make sure all files are writable. | |
1114 | -(cd tmpcopy; chmod +w * > /dev/null 2>&1) | |
1115 | (cd tmpcopy; $(AR) x ../$(LIBGCC2)) | |
1116 | (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *$(objext)) | |
1117 | rm -rf tmpcopy | |
1118 | -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi | |
1119 | # Actually build it in tmplibgcc.a, then rename at end, | |
1120 | # so that libgcc.a itself remains nonexistent if compilation is aborted. | |
1121 | mv tmplibgcc.a libgcc.a | |
1122 | ||
1123 | # Use the genmultilib shell script to generate the information the gcc | |
1124 | # driver program needs to select the library directory based on the | |
1125 | # switches. | |
1126 | multilib.h: s-mlib; @true | |
1127 | s-mlib: $(srcdir)/genmultilib Makefile | |
1128 | $(SHELL) $(srcdir)/genmultilib \ | |
1129 | "$(MULTILIB_OPTIONS)" \ | |
1130 | "$(MULTILIB_DIRNAMES)" \ | |
1131 | "$(MULTILIB_MATCHES)" \ | |
1132 | "$(MULTILIB_EXCEPTIONS)" \ | |
1133 | "$(MULTILIB_EXTRA_OPTS)" > tmp-mlib.h | |
1134 | $(srcdir)/move-if-change tmp-mlib.h multilib.h | |
1135 | touch s-mlib | |
1136 | ||
1137 | # Build multiple copies of libgcc.a, one for each target switch. | |
1138 | stmp-multilib: $(LIBGCC1) libgcc2.c libgcc2.ready $(CONFIG_H) \ | |
1139 | frame.h gansidecl.h \ | |
1140 | $(LIB2ADD) machmode.h longlong.h gbl-ctors.h config.status | |
1141 | for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \ | |
1142 | dir=`echo $$i | sed -e 's/;.*$$//'`; \ | |
1143 | flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \ | |
1144 | $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ | |
1145 | AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \ | |
1146 | RANLIB="$(RANLIB)" RANLIB_TEST="$(RANLIB_TEST)" \ | |
1147 | LANGUAGES="$(LANGUAGES)" \ | |
1148 | HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \ | |
1149 | LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS) $${flags}" \ | |
1150 | MULTILIB_CFLAGS="$${flags}" \ | |
1151 | LIBGCC1="$(LIBGCC1)" LIBGCC2="$(LIBGCC2)" \ | |
1152 | dir="$${dir}" stmp-multilib-sub; \ | |
1153 | if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ | |
1154 | done | |
1155 | touch stmp-multilib | |
1156 | ||
1157 | # Subroutine of stmp-multilib so make -n works. | |
1158 | stmp-multilib-sub: | |
1159 | rm -f $(LIBGCC2) | |
1160 | if [ -d $(dir) ]; then \ | |
1161 | cd $(dir); \ | |
1162 | rm -f libgcc.a $(EXTRA_MULTILIB_PARTS); \ | |
1163 | else true; \ | |
1164 | fi | |
1165 | $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ | |
1166 | AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \ | |
1167 | HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \ | |
1168 | LANGUAGES="$(LANGUAGES)" \ | |
1169 | LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC2) | |
1170 | if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \ | |
1171 | then true; \ | |
1172 | else rm -f $(LIBGCC1); \ | |
1173 | fi | |
1174 | if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \ | |
1175 | then true; \ | |
1176 | else \ | |
1177 | $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ | |
1178 | AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \ | |
1179 | HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \ | |
1180 | LANGUAGES="$(LANGUAGES)" \ | |
1181 | LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC1); \ | |
1182 | fi | |
1183 | rm -rf tmplibgcc.a tmpcopy | |
1184 | mkdir tmpcopy | |
1185 | if [ x$(LIBGCC1) != x ]; \ | |
1186 | then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \ | |
1187 | else true; \ | |
1188 | fi | |
1189 | (cd tmpcopy; $(AR) x ../$(LIBGCC2)) | |
1190 | (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *$(objext)) | |
1191 | rm -rf libgcc2.a tmpcopy | |
1192 | if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi | |
1193 | if [ -d $(dir) ]; then true; else mkdir $(dir); fi | |
1194 | mv tmplibgcc.a $(dir)/libgcc.a | |
1195 | for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ | |
1196 | $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ | |
1197 | AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \ | |
1198 | HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \ | |
1199 | LANGUAGES="$(LANGUAGES)" \ | |
1200 | MULTILIB_CFLAGS="$(MULTILIB_CFLAGS)" T="t" t$${f}; \ | |
1201 | mv t$${f} $(dir)/$${f}; \ | |
1202 | else true; \ | |
1203 | fi; done | |
1204 | ||
1205 | # Compile two additional files that are linked with every program | |
1206 | # linked using GCC on systems using COFF or ELF, for the sake of C++ | |
1207 | # constructors. | |
1208 | $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \ | |
1209 | defaults.h frame.h gbl-ctors.h | |
1210 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \ | |
1211 | -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS) \ | |
1212 | -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext) | |
1213 | ||
1214 | $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \ | |
1215 | defaults.h frame.h gbl-ctors.h | |
1216 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \ | |
1217 | -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS) \ | |
1218 | -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext) | |
1219 | ||
1220 | # On some systems we also want to install versions of these files | |
1221 | # compiled using PIC for use in shared libraries. | |
1222 | crtbeginS.o crtendS.o: s-crtS ; @true | |
1223 | ||
1224 | s-crtS: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \ | |
1225 | defaults.h frame.h gbl-ctors.h | |
1226 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \ | |
1227 | -DCRT_BEGIN -DCRTSTUFFS_O -finhibit-size-directive -fno-inline-functions \ | |
1228 | -fno-exceptions -g0 -c $(srcdir)/crtstuff.c | |
1229 | mv crtstuff$(objext) crtbeginS$(objext) | |
1230 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \ | |
1231 | -DCRT_END -DCRTSTUFFS_O -finhibit-size-directive -fno-inline-functions \ | |
1232 | -fno-exceptions -g0 -c $(srcdir)/crtstuff.c -o crtendS$(objext) | |
1233 | touch s-crtS | |
1234 | ||
1235 | # Compile the start modules crt0.o and mcrt0.o that are linked with every program | |
1236 | crt0.o: s-crt0 ; @true | |
1237 | mcrt0.o: s-crt0; @true | |
1238 | ||
1239 | s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H) | |
1240 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \ | |
1241 | -o crt0.o -c $(CRT0_S) | |
1242 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \ | |
1243 | -o mcrt0.o -c $(MCRT0_S) | |
1244 | touch s-crt0 | |
1245 | #\f | |
1246 | # Compiling object files from source files. | |
1247 | ||
1248 | # Note that dependencies on obstack.h are not written | |
1249 | # because that file is not part of GCC. | |
1250 | ||
1251 | # C language specific files. | |
1252 | ||
1253 | c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \ | |
1254 | $(srcdir)/c-parse.h c-tree.h input.h flags.h system.h toplev.h | |
1255 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c | |
1256 | $(srcdir)/c-parse.h: $(srcdir)/c-parse.c | |
1257 | $(srcdir)/c-parse.c: $(srcdir)/c-parse.y | |
1258 | cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c | |
1259 | $(srcdir)/c-parse.y: c-parse.in | |
1260 | echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y | |
1261 | sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \ | |
1262 | -e "/^ifc$$/d" -e "/^end ifc$$/d" \ | |
1263 | $(srcdir)/c-parse.in >>tmp-c-parse.y | |
1264 | $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y | |
1265 | ||
1266 | $(srcdir)/c-gperf.h: c-parse.gperf | |
1267 | gperf -p -j1 -i 1 -g -o -t -G -N is_reserved_word -k1,3,$$ \ | |
1268 | $(srcdir)/c-parse.gperf >tmp-gperf.h | |
1269 | $(srcdir)/move-if-change tmp-gperf.h $(srcdir)/c-gperf.h | |
1270 | ||
1271 | c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h flags.h \ | |
1272 | output.h toplev.h | |
1273 | c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h \ | |
1274 | output.h $(EXPR_H) $(RTL_H) toplev.h | |
1275 | c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h toplev.h \ | |
1276 | output.h | |
1277 | c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h c-tree.h \ | |
1278 | $(srcdir)/c-parse.h input.h flags.h $(srcdir)/c-gperf.h c-pragma.h \ | |
1279 | toplev.h output.h mbchar.h | |
1280 | c-aux-info.o : c-aux-info.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h | |
1281 | c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h | |
1282 | c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) except.h \ | |
1283 | function.h defaults.h c-pragma.h toplev.h | |
1284 | c-iterate.o: c-iterate.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-tree.h \ | |
1285 | flags.h toplev.h $(EXPR_H) | |
1286 | mbchar.o: $(CONFIG_H) system.h gansidecl.h mbchar.h | |
1287 | ||
1288 | collect2$(exeext): collect2.o tlink.o hash.o cplus-dem.o underscore.o \ | |
1289 | version.o choose-temp.o mkstemp.o $(LIBDEPS) | |
1290 | # Don't try modifying collect2 (aka ld) in place--it might be linking this. | |
1291 | -rm -f collect2$(exeext) | |
1292 | $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ collect2.o tlink.o hash.o \ | |
1293 | cplus-dem.o underscore.o version.o choose-temp.o mkstemp.o $(LIBS) | |
1294 | ||
1295 | collect2.o : collect2.c $(CONFIG_H) system.h gansidecl.h gstab.h obstack.h \ | |
1296 | $(DEMANGLE_H) | |
1297 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ | |
1298 | -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \ | |
1299 | -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'` | |
1300 | ||
1301 | tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h toplev.h | |
1302 | hash.o: hash.c hash.h system.h toplev.h | |
1303 | cplus-dem.o: cplus-dem.c $(DEMANGLE_H) | |
1304 | ||
1305 | underscore.c: s-under ; @true | |
1306 | ||
1307 | s-under: $(GCC_PASSES) | |
1308 | echo "int xxy_us_dummy;" >tmp-dum.c | |
1309 | $(GCC_FOR_TARGET) -S tmp-dum.c | |
1310 | echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c | |
1311 | if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \ | |
1312 | echo "int prepends_underscore = 1;" >>tmp-under.c; \ | |
1313 | else \ | |
1314 | echo "int prepends_underscore = 0;" >>tmp-under.c; \ | |
1315 | fi | |
1316 | $(srcdir)/move-if-change tmp-under.c underscore.c | |
1317 | -rm -f tmp-dum.c tmp-dum.s | |
1318 | touch s-under | |
1319 | ||
1320 | # A file used by all variants of C. | |
1321 | ||
1322 | c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h \ | |
1323 | flags.h toplev.h output.h | |
1324 | ||
1325 | # Language-independent files. | |
1326 | ||
1327 | DRIVER_DEFINES = \ | |
1328 | -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \ | |
1329 | -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \ | |
1330 | -DDEFAULT_TARGET_VERSION=\"$(version)\" \ | |
1331 | -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \ | |
1332 | -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\" | |
1333 | gcc.o: gcc.c $(CONFIG_H) system.h gansidecl.h multilib.h Makefile \ | |
1334 | $(lang_specs_files) | |
1335 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ | |
1336 | $(DRIVER_DEFINES) \ | |
1337 | -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'` | |
1338 | ||
1339 | tree-check.h: s-check ; @true | |
1340 | s-check : gencheck $(srcdir)/move-if-change | |
1341 | ./gencheck > tmp-check.h | |
1342 | $(srcdir)/move-if-change tmp-check.h tree-check.h | |
1343 | touch s-check | |
1344 | ||
1345 | gencheck : gencheck.o tree.def $(HOST_LIBDEPS) | |
1346 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1347 | gencheck.o $(HOST_LIBS) | |
1348 | ||
1349 | gencheck.o : gencheck.c hconfig.h system.h | |
1350 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencheck.c | |
1351 | ||
1352 | dumpvers: dumpvers.c | |
1353 | ||
1354 | version.o: version.c | |
1355 | obstack.o: obstack.c $(CONFIG_H) | |
1356 | choose-temp.o: choose-temp.c $(CONFIG_H) gansidecl.h system.h | |
1357 | mkstemp.o: mkstemp.c $(CONFIG_H) gansidecl.h system.h | |
1358 | pexecute.o: pexecute.c $(CONFIG_H) system.h gansidecl.h | |
1359 | prefix.o: prefix.c $(CONFIG_H) system.h gansidecl.h Makefile | |
1360 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ | |
1361 | -DPREFIX=\"$(prefix)\" \ | |
1362 | -c `echo $(srcdir)/prefix.c | sed 's,^\./,,'` | |
1363 | ||
1364 | convert.o: convert.c $(CONFIG_H) $(TREE_H) flags.h convert.h toplev.h | |
1365 | ||
1366 | tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h except.h | |
1367 | print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H) | |
1368 | stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \ | |
1369 | function.h $(EXPR_H) $(RTL_H) toplev.h except.h | |
1370 | fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h | |
1371 | toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) \ | |
1372 | flags.h input.h insn-attr.h xcoffout.h defaults.h output.h \ | |
1373 | insn-codes.h insn-config.h $(RECOG_H) Makefile toplev.h dwarfout.h \ | |
1374 | dwarf2out.h sdbout.h dbxout.h \ | |
1375 | $(lang_options_files) | |
1376 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \ | |
1377 | -DTARGET_NAME=\"$(target_alias)\" \ | |
1378 | -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'` | |
1379 | ||
1380 | rtl.o : rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h | |
1381 | ||
1382 | print-rtl.o : print-rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h | |
1383 | rtlanal.o : rtlanal.c $(CONFIG_H) system.h $(RTL_H) | |
1384 | ||
1385 | varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \ | |
1386 | function.h defaults.h $(EXPR_H) hard-reg-set.h $(REGS_H) \ | |
1387 | xcoffout.h output.h c-pragma.h toplev.h except.h dbxout.h sdbout.h | |
1388 | function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \ | |
1389 | function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \ | |
1390 | insn-config.h $(RECOG_H) output.h toplev.h except.h | |
1391 | stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \ | |
1392 | insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \ | |
1393 | loop.h $(RECOG_H) toplev.h output.h | |
1394 | except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \ | |
1395 | function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \ | |
1396 | insn-config.h $(RECOG_H) output.h except.h toplev.h | |
1397 | expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \ | |
1398 | $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) output.h \ | |
1399 | typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h | |
1400 | calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \ | |
1401 | insn-flags.h $(REGS_H) toplev.h output.h | |
1402 | expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \ | |
1403 | insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h | |
1404 | explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \ | |
1405 | hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h insn-codes.h | |
1406 | optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \ | |
1407 | insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h | |
1408 | dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \ | |
1409 | insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h dbxout.h \ | |
1410 | toplev.h | |
1411 | sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \ | |
1412 | function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) defaults.h real.h \ | |
1413 | insn-config.h obstack.h xcoffout.h c-pragma.h sdbout.h toplev.h | |
1414 | dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \ | |
1415 | flags.h insn-config.h reload.h output.h defaults.h toplev.h dwarfout.h | |
1416 | dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \ | |
1417 | flags.h insn-config.h reload.h output.h defaults.h \ | |
1418 | hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h | |
1419 | xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \ | |
1420 | flags.h toplev.h output.h dbxout.h | |
1421 | emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \ | |
1422 | except.h function.h $(REGS_H) insn-config.h $(RECOG_H) real.h \ | |
1423 | $(EXPR_H) obstack.h hard-reg-set.h bitmap.h | |
1424 | real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h | |
1425 | getpwd.o : getpwd.c $(CONFIG_H) system.h | |
1426 | ||
1427 | integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \ | |
1428 | integrate.h insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \ | |
1429 | function.h output.h $(RECOG_H) except.h toplev.h | |
1430 | ||
1431 | jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \ | |
1432 | insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h \ | |
1433 | toplev.h | |
1434 | stupid.o : stupid.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \ | |
1435 | flags.h toplev.h | |
1436 | ||
1437 | cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \ | |
1438 | real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h | |
1439 | gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \ | |
1440 | real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) output.h | |
1441 | profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) flags.h insn-flags.h \ | |
1442 | gcov-io.h $(TREE_H) output.h $(REGS_H) toplev.h | |
1443 | loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h loop.h insn-config.h \ | |
1444 | insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \ | |
1445 | toplev.h | |
1446 | unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \ | |
1447 | integrate.h $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) loop.h toplev.h | |
1448 | flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) flags.h insn-config.h \ | |
1449 | $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h | |
1450 | combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h \ | |
1451 | insn-config.h insn-flags.h insn-codes.h insn-attr.h $(REGS_H) $(EXPR_H) \ | |
1452 | $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h | |
1453 | regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \ | |
1454 | $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h toplev.h \ | |
1455 | output.h | |
1456 | local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \ | |
1457 | $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) output.h \ | |
1458 | insn-attr.h toplev.h | |
1459 | bitmap.o : bitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \ | |
1460 | $(REGS_H) | |
1461 | global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h \ | |
1462 | $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h | |
1463 | varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h | |
1464 | ||
1465 | reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \ | |
1466 | reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \ | |
1467 | real.h toplev.h | |
1468 | reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \ | |
1469 | reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \ | |
1470 | $(BASIC_BLOCK_H) $(RECOG_H) output.h toplev.h | |
1471 | caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \ | |
1472 | $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) \ | |
1473 | $(RECOG_H) reload.h $(EXPR_H) toplev.h | |
1474 | reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \ | |
1475 | $(BASIC_BLOCK_H) $(REGS_H) insn-config.h insn-attr.h \ | |
1476 | insn-flags.h $(RECOG_H) flags.h output.h $(EXPR_H) | |
1477 | alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \ | |
1478 | $(REGS_H) toplev.h $(EXPR_H) | |
1479 | regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \ | |
1480 | $(RECOG_H) output.h reload.h $(REGS_H) hard-reg-set.h flags.h \ | |
1481 | $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h | |
1482 | $(SCHED_PREFIX)sched.o : $(SCHED_PREFIX)sched.c $(CONFIG_H) system.h $(RTL_H) \ | |
1483 | $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-attr.h \ | |
1484 | toplev.h | |
1485 | final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(REGS_H) \ | |
1486 | $(RECOG_H) conditions.h insn-config.h insn-attr.h except.h real.h output.h \ | |
1487 | hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h \ | |
1488 | toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h dbxout.h | |
1489 | recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) \ | |
1490 | $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h insn-attr.h \ | |
1491 | insn-flags.h insn-codes.h real.h | |
1492 | reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) \ | |
1493 | $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h | |
1494 | ||
1495 | $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) \ | |
1496 | $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \ | |
1497 | insn-flags.h output.h insn-attr.h insn-codes.h system.h toplev.h | |
1498 | $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(out_file) | |
1499 | ||
1500 | # Build auxiliary files that support ecoff format. | |
1501 | mips-tfile: mips-tfile.o version.o $(LIBDEPS) | |
1502 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS) | |
1503 | ||
1504 | mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h machmode.h | |
1505 | ||
1506 | mips-tdump: mips-tdump.o version.o $(LIBDEPS) | |
1507 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS) | |
1508 | ||
1509 | mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h | |
1510 | ||
1511 | # Build file to support OSF/rose half-pic format. | |
1512 | halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h | |
1513 | ||
1514 | # Normally this target is not used; but it is used if you | |
1515 | # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c | |
1516 | # from the GNU Emacs distribution. | |
1517 | alloca.o: alloca.c | |
1518 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \ | |
1519 | -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'` | |
1520 | $(ALLOCA_FINISH) | |
1521 | #\f | |
1522 | # Generate header and source files from the machine description, | |
1523 | # and compile them. | |
1524 | ||
1525 | .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \ | |
1526 | insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \ | |
1527 | insn-attr.h insn-attrtab.c | |
1528 | ||
1529 | # The following pair of rules has this effect: | |
1530 | # genconfig is run only if the md has changed since genconfig was last run; | |
1531 | # but the file insn-config.h is touched only when its contents actually change. | |
1532 | ||
1533 | # Each of the other insn-* files is handled by a similar pair of rules. | |
1534 | ||
1535 | # This causes an anomaly in the results of make -n | |
1536 | # because insn-* is older than s-* | |
1537 | # and thus make -n thinks that insn-* will be updated | |
1538 | # and force recompilation of things that depend on it. | |
1539 | # We use move-if-change precisely to avoid such recompilation. | |
1540 | # But there is no way to teach make -n that it will be avoided. | |
1541 | ||
1542 | # Each of the insn-*.[ch] rules has a semicolon at the end, | |
1543 | # for otherwise the system Make on SunOS 4.1 never tries | |
1544 | # to recompile insn-*.o. To avoid problems and extra noise from | |
1545 | # versions of make which don't like empty commands (nothing after the | |
1546 | # trailing `;'), we call true for each. | |
1547 | ||
1548 | insn-config.h: s-config ; @true | |
1549 | s-config : $(md_file) genconfig $(srcdir)/move-if-change | |
1550 | ./genconfig $(md_file) > tmp-config.h | |
1551 | $(srcdir)/move-if-change tmp-config.h insn-config.h | |
1552 | touch s-config | |
1553 | ||
1554 | insn-flags.h: s-flags ; @true | |
1555 | s-flags : $(md_file) genflags $(srcdir)/move-if-change | |
1556 | ./genflags $(md_file) > tmp-flags.h | |
1557 | $(srcdir)/move-if-change tmp-flags.h insn-flags.h | |
1558 | touch s-flags | |
1559 | ||
1560 | insn-codes.h: s-codes ; @true | |
1561 | s-codes : $(md_file) gencodes $(srcdir)/move-if-change | |
1562 | ./gencodes $(md_file) > tmp-codes.h | |
1563 | $(srcdir)/move-if-change tmp-codes.h insn-codes.h | |
1564 | touch s-codes | |
1565 | ||
1566 | insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \ | |
1567 | insn-config.h insn-flags.h insn-codes.h system.h reload.h | |
1568 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c | |
1569 | ||
1570 | insn-emit.c: s-emit ; @true | |
1571 | s-emit : $(md_file) genemit $(srcdir)/move-if-change | |
1572 | ./genemit $(md_file) > tmp-emit.c | |
1573 | $(srcdir)/move-if-change tmp-emit.c insn-emit.c | |
1574 | touch s-emit | |
1575 | ||
1576 | insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \ | |
1577 | real.h output.h flags.h system.h | |
1578 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c | |
1579 | ||
1580 | insn-recog.c: s-recog ; @true | |
1581 | s-recog : $(md_file) genrecog $(srcdir)/move-if-change | |
1582 | ./genrecog $(md_file) > tmp-recog.c | |
1583 | $(srcdir)/move-if-change tmp-recog.c insn-recog.c | |
1584 | touch s-recog | |
1585 | ||
1586 | insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \ | |
1587 | insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h | |
1588 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c | |
1589 | ||
1590 | insn-opinit.c: s-opinit ; @true | |
1591 | s-opinit : $(md_file) genopinit $(srcdir)/move-if-change | |
1592 | ./genopinit $(md_file) > tmp-opinit.c | |
1593 | $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c | |
1594 | touch s-opinit | |
1595 | ||
1596 | insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h | |
1597 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c | |
1598 | ||
1599 | insn-extract.c: s-extract ; @true | |
1600 | s-extract : $(md_file) genextract $(srcdir)/move-if-change | |
1601 | ./genextract $(md_file) > tmp-extract.c | |
1602 | $(srcdir)/move-if-change tmp-extract.c insn-extract.c | |
1603 | touch s-extract | |
1604 | ||
1605 | insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h system.h | |
1606 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c | |
1607 | ||
1608 | insn-peep.c: s-peep ; @true | |
1609 | s-peep : $(md_file) genpeep $(srcdir)/move-if-change | |
1610 | ./genpeep $(md_file) > tmp-peep.c | |
1611 | $(srcdir)/move-if-change tmp-peep.c insn-peep.c | |
1612 | touch s-peep | |
1613 | ||
1614 | insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h output.h \ | |
1615 | insn-attr.h insn-config.h system.h | |
1616 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c | |
1617 | ||
1618 | insn-attr.h: s-attr ; @true | |
1619 | s-attr : $(md_file) genattr $(srcdir)/move-if-change | |
1620 | ./genattr $(md_file) > tmp-attr.h | |
1621 | $(srcdir)/move-if-change tmp-attr.h insn-attr.h | |
1622 | touch s-attr | |
1623 | ||
1624 | insn-attrtab.c: s-attrtab ; @true | |
1625 | s-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change | |
1626 | if cmp -s $(PREMADE_ATTRTAB_MD) $(md_file); \ | |
1627 | then \ | |
1628 | echo Using $(PREMADE_ATTRTAB); \ | |
1629 | cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \ | |
1630 | else \ | |
1631 | ./genattrtab $(md_file) > tmp-attrtab.c; \ | |
1632 | fi | |
1633 | $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c | |
1634 | touch s-attrtab | |
1635 | ||
1636 | insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h conditions.h \ | |
1637 | hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h $(RECOG_H) \ | |
1638 | insn-codes.h system.h | |
1639 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c | |
1640 | ||
1641 | insn-output.c: s-output ; @true | |
1642 | s-output : $(md_file) genoutput $(srcdir)/move-if-change | |
1643 | ./genoutput $(md_file) > tmp-output.c | |
1644 | $(srcdir)/move-if-change tmp-output.c insn-output.c | |
1645 | touch s-output | |
1646 | ||
1647 | genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h | |
1648 | genrtl.c genrtl.h : s-genrtl | |
1649 | @true # force gnu make to recheck modification times. | |
1650 | ||
1651 | s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H) | |
1652 | ./gengenrtl tmp-genrtl.h tmp-genrtl.c | |
1653 | $(srcdir)/move-if-change tmp-genrtl.h genrtl.h | |
1654 | $(srcdir)/move-if-change tmp-genrtl.c genrtl.c | |
1655 | touch s-genrtl | |
1656 | ||
1657 | #\f | |
1658 | # Compile the programs that generate insn-* from the machine description. | |
1659 | # They are compiled with $(HOST_CC), and associated libraries, | |
1660 | # since they need to run on this machine | |
1661 | # even if GCC is being compiled to run on some other machine. | |
1662 | ||
1663 | # $(CONFIG_H) is omitted from the deps of the gen*.o | |
1664 | # because these programs don't really depend on anything | |
1665 | # about the target machine. They do depend on config.h itself, | |
1666 | # since that describes the host machine. | |
1667 | ||
1668 | # Pass the md file through cpp if the target requests it. | |
1669 | $(MD_FILE): $(MD_DEPS) | |
1670 | rm -f $@ | |
1671 | $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@ | |
1672 | mv tmp-$@ $@ | |
1673 | ||
1674 | genconfig : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) | |
1675 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1676 | genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) | |
1677 | ||
1678 | genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) system.h | |
1679 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c | |
1680 | ||
1681 | genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) | |
1682 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1683 | genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) | |
1684 | ||
1685 | genflags.o : genflags.c $(RTL_H) $(build_xm_file) system.h | |
1686 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c | |
1687 | ||
1688 | gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) | |
1689 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1690 | gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) | |
1691 | ||
1692 | gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) system.h | |
1693 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c | |
1694 | ||
1695 | genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) | |
1696 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1697 | genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) | |
1698 | ||
1699 | genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h | |
1700 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c | |
1701 | ||
1702 | genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) | |
1703 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1704 | genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) | |
1705 | ||
1706 | genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) system.h | |
1707 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c | |
1708 | ||
1709 | genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) | |
1710 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1711 | genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) | |
1712 | ||
1713 | genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) system.h | |
1714 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c | |
1715 | ||
1716 | genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) | |
1717 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1718 | genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) | |
1719 | ||
1720 | genextract.o : genextract.c $(RTL_H) $(build_xm_file) system.h insn-config.h | |
1721 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c | |
1722 | ||
1723 | genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) | |
1724 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1725 | genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) | |
1726 | ||
1727 | genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h | |
1728 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c | |
1729 | ||
1730 | genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) | |
1731 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1732 | genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) | |
1733 | ||
1734 | genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h | |
1735 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c | |
1736 | ||
1737 | genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS) | |
1738 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1739 | genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS) | |
1740 | ||
1741 | genattrtab.o : genattrtab.c $(RTL_H) $(build_xm_file) system.h insn-config.h | |
1742 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c | |
1743 | ||
1744 | genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) | |
1745 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1746 | genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) | |
1747 | ||
1748 | genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) system.h | |
1749 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c | |
1750 | ||
1751 | gengenrtl : gengenrtl.o $(HOST_LIBDEPS) | |
1752 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
1753 | gengenrtl.o $(HOST_LIBS) | |
1754 | ||
1755 | gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h | |
1756 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c | |
1757 | ||
1758 | #\f | |
1759 | # Compile the libraries to be used by gen*. | |
1760 | # If we are not cross-building, gen* use the same .o's that cc1 will use, | |
1761 | # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict | |
1762 | # with the rules for rtl.o, alloca.o, etc. | |
1763 | $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h | |
1764 | rm -f $(HOST_PREFIX)rtl.c | |
1765 | sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c | |
1766 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c | |
1767 | ||
1768 | $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H) | |
1769 | rm -f $(HOST_PREFIX)print-rtl.c | |
1770 | sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c | |
1771 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c | |
1772 | ||
1773 | $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \ | |
1774 | flags.h $(BASIC_BLOCK_H) $(REGS_H) | |
1775 | rm -f $(HOST_PREFIX)bitmap.c | |
1776 | sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c | |
1777 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c | |
1778 | ||
1779 | $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H) | |
1780 | rm -f $(HOST_PREFIX)rtlanal.c | |
1781 | sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c | |
1782 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c | |
1783 | ||
1784 | $(HOST_PREFIX_1)alloca.o: alloca.c | |
1785 | rm -f $(HOST_PREFIX)alloca.c | |
1786 | cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c | |
1787 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c | |
1788 | ||
1789 | $(HOST_PREFIX_1)obstack.o: obstack.c | |
1790 | rm -f $(HOST_PREFIX)obstack.c | |
1791 | sed -e 's/config[.]h/hconfig.h/' $(srcdir)/obstack.c > $(HOST_PREFIX)obstack.c | |
1792 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c | |
1793 | ||
1794 | $(HOST_PREFIX_1)vfprintf.o: vfprintf.c | |
1795 | rm -f $(HOST_PREFIX)vfprintf.c | |
1796 | sed -e 's/config[.]h/hconfig.h/' $(srcdir)/vfprintf.c > $(HOST_PREFIX)vfprintf.c | |
1797 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c | |
1798 | ||
1799 | $(HOST_PREFIX_1)doprint.o: doprint.c | |
1800 | rm -f $(HOST_PREFIX)doprint.c | |
1801 | sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c | |
1802 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c | |
1803 | ||
1804 | $(HOST_PREFIX_1)malloc.o: malloc.c | |
1805 | rm -f $(HOST_PREFIX)malloc.c | |
1806 | sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c | |
1807 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c | |
1808 | ||
1809 | # This satisfies the dependency that we get if you cross-compile a compiler | |
1810 | # that does not need to compile alloca, malloc or whatever. | |
1811 | $(HOST_PREFIX_1): | |
1812 | touch $(HOST_PREFIX_1) | |
1813 | ||
1814 | #\f | |
1815 | # Remake cpp and protoize. | |
1816 | ||
1817 | # Making the preprocessor | |
1818 | cpp$(exeext): $(CCCP)$(exeext) | |
1819 | -rm -f cpp$(exeext) | |
1820 | $(LN) $(CCCP)$(exeext) cpp$(exeext) | |
1821 | cccp$(exeext): cccp.o cexp.o version.o prefix.o mbchar.o @extra_cpp_objs@ $(LIBDEPS) | |
1822 | $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cccp.o cexp.o prefix.o mbchar.o \ | |
1823 | version.o @extra_cpp_objs@ $(LIBS) | |
1824 | cexp.o: $(srcdir)/cexp.c $(CONFIG_H) system.h gansidecl.h | |
1825 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c | |
1826 | $(srcdir)/cexp.c: $(srcdir)/cexp.y | |
1827 | cd $(srcdir); $(BISON) -o cexp.c cexp.y | |
1828 | ||
1829 | cccp.o: cccp.c $(CONFIG_H) pcp.h version.c config.status system.h gansidecl.h \ | |
1830 | mbchar.h | |
1831 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ | |
1832 | -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ | |
1833 | -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \ | |
1834 | -DOLD_GPLUSPLUS_INCLUDE_DIR=\"$(old_gxx_include_dir)\" \ | |
1835 | -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ | |
1836 | -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \ | |
1837 | -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ | |
1838 | -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'` | |
1839 | ||
1840 | cppmain$(exeext): cppmain.o cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o \ | |
1841 | prefix.o version.o mbchar.o @extra_cpp_objs@ $(LIBDEPS) | |
1842 | $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cppmain.o cpplib.o cpphash.o \ | |
1843 | mbchar.o @extra_cpp_objs@ \ | |
1844 | cppalloc.o cpperror.o cppexp.o prefix.o version.o $(LIBS) | |
1845 | ||
1846 | cppmain.o: cppmain.c $(CONFIG_H) cpplib.h system.h gansidecl.h | |
1847 | ||
1848 | cpplib.o: cpplib.c $(CONFIG_H) cpplib.h cpphash.h config.status system.h \ | |
1849 | gansidecl.h | |
1850 | $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ | |
1851 | -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ | |
1852 | -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \ | |
1853 | -DOLD_GPLUSPLUS_INCLUDE_DIR=\"$(old_gxx_include_dir)\" \ | |
1854 | -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ | |
1855 | -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \ | |
1856 | -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ | |
1857 | -c `echo $(srcdir)/cpplib.c | sed 's,^\./,,'` | |
1858 | ||
1859 | cpperror.o: cpperror.c $(CONFIG_H) cpplib.h system.h gansidecl.h | |
1860 | ||
1861 | cppexp.o: cppexp.c $(CONFIG_H) cpplib.h system.h gansidecl.h | |
1862 | ||
1863 | cpphash.o: cpphash.c cpplib.h cpphash.h $(CONFIG_H) system.h gansidecl.h | |
1864 | ||
1865 | cppalloc.o: cppalloc.c $(CONFIG_H) cpplib.h system.h gansidecl.h | |
1866 | ||
1867 | # Note for the stamp targets, we run the program `true' instead of | |
1868 | # having an empty command (nothing following the semicolon). | |
1869 | ||
1870 | proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X | |
1871 | ||
1872 | protoize$(exeext): protoize.o getopt.o getopt1.o getpwd.o version.o \ | |
1873 | pexecute.o choose-temp.o mkstemp.o $(LIBDEPS) | |
1874 | $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \ | |
1875 | protoize.o getopt.o getopt1.o getpwd.o version.o \ | |
1876 | pexecute.o choose-temp.o mkstemp.o $(LIBS) | |
1877 | ||
1878 | unprotoize$(exeext): unprotoize.o getopt.o getopt1.o getpwd.o version.o \ | |
1879 | pexecute.o choose-temp.o mkstemp.o $(LIBDEPS) | |
1880 | $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \ | |
1881 | unprotoize.o getopt.o getopt1.o getpwd.o version.o \ | |
1882 | pexecute.o choose-temp.o mkstemp.o $(LIBS) | |
1883 | ||
1884 | protoize.o: protoize.c getopt.h $(CONFIG_H) system.h | |
1885 | $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ | |
1886 | -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ | |
1887 | -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \ | |
1888 | -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \ | |
1889 | -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ | |
1890 | -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ | |
1891 | -DSTD_PROTO_DIR=\"$(libsubdir)\" \ | |
1892 | $(srcdir)/protoize.c | |
1893 | ||
1894 | unprotoize.o: unprotoize.c protoize.c getopt.h $(CONFIG_H) system.h | |
1895 | $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ | |
1896 | -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ | |
1897 | -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \ | |
1898 | -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \ | |
1899 | -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ | |
1900 | -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ | |
1901 | -DSTD_PROTO_DIR=\"$(libsubdir)\" \ | |
1902 | $(srcdir)/unprotoize.c | |
1903 | ||
1904 | getopt.o: getopt.c getopt.h | |
1905 | $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c | |
1906 | getopt1.o: getopt1.c getopt.h | |
1907 | $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt1.c | |
1908 | ||
1909 | # This info describes the target machine, so compile with GCC just built. | |
1910 | SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \ | |
1911 | stmp-int-hdrs | |
1912 | -rm -f SYSCALLS.c tmp-SYSCALLS.s | |
1913 | cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c | |
1914 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ | |
1915 | -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c | |
1916 | -rm -f SYSCALLS.c tmp-SYSCALLS.s | |
1917 | ||
1918 | ||
1919 | test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES) | |
1920 | -rm -f tmp-proto.[cso] | |
1921 | cp $(srcdir)/protoize.c tmp-proto.c | |
1922 | chmod u+w tmp-proto.c | |
1923 | ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \ | |
1924 | $(CFLAGS) $(INCLUDES) \ | |
1925 | -DGCC_INCLUDE_DIR=0 \ | |
1926 | -DGPLUSPLUS_INCLUDE_DIR=0 \ | |
1927 | -DCROSS_INCLUDE_DIR=0 \ | |
1928 | -DTOOL_INCLUDE_DIR=0 \ | |
1929 | -DSTD_PROTO_DIR=0" tmp-proto.c | |
1930 | @echo '**********' Expect 400 lines of differences. | |
1931 | -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff | |
1932 | -wc -l tmp-proto.diff | |
1933 | ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \ | |
1934 | $(CFLAGS) $(INCLUDES) \ | |
1935 | -DGCC_INCLUDE_DIR=0 \ | |
1936 | -DGPLUSPLUS_INCLUDE_DIR=0 \ | |
1937 | -DCROSS_INCLUDE_DIR=0 \ | |
1938 | -DTOOL_INCLUDE_DIR=0 \ | |
1939 | -DSTD_PROTO_DIR=0" tmp-proto.c | |
1940 | @echo Expect zero differences. | |
1941 | diff $(srcdir)/protoize.c tmp-proto.c | cat | |
1942 | -rm -f tmp-proto.[cs] tmp-proto$(objext) | |
1943 | ||
1944 | gcov.o: gcov.c gcov-io.h system.h | |
1945 | ||
1946 | # Only one of 'gcov' or 'gcov.exe' is actually built, depending | |
1947 | # upon whether $(exeext) is empty or not. | |
1948 | gcov$(exeext): gcov.o $(LIBDEPS) | |
1949 | $(CC) $(ALL_CFLAGS) $(LDFLAGS) gcov.o $(LIBS) -o $@ | |
1950 | #\f | |
1951 | # Build the include directory. The stamp files are stmp-* rather than | |
1952 | # s-* so that mostlyclean does not force the include directory to | |
1953 | # be rebuilt. | |
1954 | ||
1955 | # Build the include directory including float.h (which no longer depends upon | |
1956 | # enquire). | |
1957 | stmp-int-hdrs: stmp-fixinc $(USER_H) xlimits.h gfloat.h | |
1958 | # Copy in the headers provided with gcc. | |
1959 | # The sed command gets just the last file name component; | |
1960 | # this is necessary because VPATH could add a dirname. | |
1961 | # Using basename would be simpler, but some systems don't have it. | |
1962 | # The touch command is here to workaround an AIX/Linux NFS bug. | |
1963 | for file in .. $(USER_H); do \ | |
1964 | if [ X$$file != X.. ]; then \ | |
1965 | realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \ | |
1966 | touch include/$$realfile; \ | |
1967 | rm -f include/$$realfile; \ | |
1968 | cp $$file include; \ | |
1969 | chmod a+r include/$$realfile; \ | |
1970 | fi; \ | |
1971 | done | |
1972 | rm -f include/limits.h | |
1973 | cp xlimits.h include/limits.h | |
1974 | chmod a+r include/limits.h | |
1975 | rm -f include/float.h | |
1976 | if [ -s gfloat.h ]; then \ | |
1977 | cp gfloat.h include/float.h && \ | |
1978 | chmod a+r include/float.h; \ | |
1979 | else :; fi | |
1980 | # Install the README | |
1981 | rm -f include/README | |
1982 | cp $(srcdir)/README-fixinc include/README | |
1983 | chmod a+r include/README | |
1984 | touch $@ | |
1985 | ||
1986 | # Now that gfloat.h no longer depends upon enquire, this is actually a no-op. | |
1987 | stmp-headers: | |
1988 | touch $@ | |
1989 | ||
1990 | fixinc.sh : | |
1991 | DEST=`cd $(srcdir) ; pwd`/$@ CC=$(CC) MAKE=$(MAKE) CFLAGS="$(CFLAGS)" \ | |
1992 | export DEST CC MAKE CFLAGS ; \ | |
1993 | echo DEST=$$DEST CC=$$CC MAKE=$$MAKE CFLAGS=$$CFLAGS ; \ | |
1994 | cd ../contrib/fixinc ; \ | |
1995 | $(SHELL) mkfixinc.sh $(target) $$DEST | |
1996 | ||
1997 | # Build fixed copies of system files. | |
1998 | stmp-fixinc: $(FIXINCLUDES) gsyslimits.h | |
1999 | rm -rf include | |
2000 | mkdir include | |
2001 | if [ x$(FIXINCLUDES) != xMakefile.in ]; \ | |
2002 | then \ | |
2003 | for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \ | |
2004 | if [ -d $$dir ]; \ | |
2005 | then \ | |
2006 | $(SHELL) $(srcdir)/$(FIXINCLUDES) include $$dir; \ | |
2007 | else true; fi; \ | |
2008 | done; \ | |
2009 | rm -f include/assert.h; \ | |
2010 | cp $(srcdir)/assert.h include/assert.h; \ | |
2011 | chmod a+r include/assert.h; \ | |
2012 | else true; \ | |
2013 | fi | |
2014 | rm -f include/syslimits.h | |
2015 | if [ -f include/limits.h ]; then \ | |
2016 | mv include/limits.h include/syslimits.h; \ | |
2017 | else \ | |
2018 | cp $(srcdir)/gsyslimits.h include/syslimits.h; \ | |
2019 | fi | |
2020 | chmod a+r include/syslimits.h | |
2021 | touch stmp-fixinc | |
2022 | ||
2023 | # Files related to the fixproto script. | |
2024 | ||
2025 | deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs | |
2026 | if [ -d $(SYSTEM_HEADER_DIR) ]; \ | |
2027 | then \ | |
2028 | CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -Iinclude -I${SYSTEM_HEADER_DIR}"; \ | |
2029 | export CC; \ | |
2030 | $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \ | |
2031 | mv tmp-deduced.h deduced.h; \ | |
2032 | else \ | |
2033 | touch deduced.h; \ | |
2034 | fi | |
2035 | ||
2036 | gen-protos: gen-protos.o scan.o cppalloc.o $(HOST_LIBDEPS) | |
2037 | ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ | |
2038 | gen-protos.o scan.o cppalloc.o $(HOST_LIBS) | |
2039 | ||
2040 | gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h | |
2041 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c | |
2042 | ||
2043 | scan.o: scan.c scan.h $(build_xm_file) system.h | |
2044 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c | |
2045 | ||
2046 | xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile | |
2047 | cat deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c | |
2048 | mv tmp-fixtmp.c fixtmp.c | |
2049 | $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \ | |
2050 | | sed -e 's/ / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \ | |
2051 | | ./gen-protos >xsys-protos.hT | |
2052 | mv xsys-protos.hT xsys-protos.h | |
2053 | rm -rf fixtmp.c | |
2054 | ||
2055 | fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \ | |
2056 | cpplib.o cpphash.o cppalloc.o cppexp.o prefix.o version.o | |
2057 | $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \ | |
2058 | scan-decls.o scan.o cpplib.o cpphash.o cppalloc.o prefix.o \ | |
2059 | version.o cppexp.o $(HOST_LIBS) | |
2060 | ||
2061 | fix-header.o: fix-header.c obstack.h scan.h xsys-protos.h $(build_xm_file) \ | |
2062 | system.h cpplib.h cpphash.h | |
2063 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c | |
2064 | ||
2065 | scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h gansidecl.h | |
2066 | $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c | |
2067 | ||
2068 | # stmp-fixproto depends on this, not on fix-header directly. | |
2069 | # The idea is to make sure fix-header gets built, | |
2070 | # but not rerun fixproto after each stage | |
2071 | # just because fix-header's mtime has changed. | |
2072 | fixhdr.ready: fix-header | |
2073 | -if [ -f fixhdr.ready ] ; then \ | |
2074 | true; \ | |
2075 | else \ | |
2076 | touch fixhdr.ready; \ | |
2077 | fi | |
2078 | ||
2079 | # stmp-headers is to make sure fixincludes has already finished. | |
2080 | # The if statement is so that we don't run fixproto a second time | |
2081 | # if it has already been run on the files in `include'. | |
2082 | stmp-fixproto: fixhdr.ready fixproto stmp-headers | |
2083 | @echo "Various warnings and error messages from fixproto are normal" | |
2084 | -if [ -d include ] ; then true; else mkdir include; fi | |
2085 | -if [ -f include/fixed ] ; then true; \ | |
2086 | else \ | |
2087 | : This line works around a 'make' bug in BSDI 1.1.; \ | |
2088 | FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \ | |
2089 | if [ -d $(SYSTEM_HEADER_DIR) ] ; then \ | |
2090 | $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \ | |
2091 | else true; fi; \ | |
2092 | touch include/fixed; \ | |
2093 | fi | |
2094 | touch stmp-fixproto | |
2095 | #\f | |
2096 | # Remake the info files. | |
2097 | ||
2098 | doc: info | |
2099 | info: cpp.info gcc.info lang.info | |
2100 | ||
2101 | cpp.info: $(srcdir)/cpp.texi | |
2102 | $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o cpp.info $(srcdir)/cpp.texi | |
2103 | ||
2104 | gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \ | |
2105 | $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \ | |
2106 | $(srcdir)/tm.texi $(srcdir)/gcov.texi | |
2107 | $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o gcc.info $(srcdir)/gcc.texi | |
2108 | ||
2109 | dvi: gcc.dvi cpp.dvi lang.dvi | |
2110 | ||
2111 | # This works with GNU Make's default rule. | |
2112 | gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \ | |
2113 | $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \ | |
2114 | $(srcdir)/tm.texi $(srcdir)/gcov.texi | |
2115 | TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi | |
2116 | texindex gcc.?? | |
2117 | TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi | |
2118 | ||
2119 | cpp.dvi: $(srcdir)/cpp.texi | |
2120 | TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi | |
2121 | texindex cpp.?? | |
2122 | TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi | |
2123 | ||
2124 | ||
2125 | INSTALL: $(srcdir)/install1.texi $(srcdir)/install.texi | |
2126 | cd $(srcdir); $(MAKEINFO) -D INSTALLONLY --no-header \ | |
2127 | --no-split -o INSTALL install1.texi | |
2128 | #\f | |
2129 | # Deletion of files made during compilation. | |
2130 | # There are four levels of this: | |
2131 | # `mostlyclean', `clean', `distclean' and `maintainer-clean'. | |
2132 | # `mostlyclean' is useful while working on a particular type of machine. | |
2133 | # It deletes most, but not all, of the files made by compilation. | |
2134 | # It does not delete libgcc.a or its parts, so it won't have to be recompiled. | |
2135 | # `clean' deletes everything made by running `make all'. | |
2136 | # `distclean' also deletes the files made by config. | |
2137 | # `maintainer-clean' also deletes everything that could be regenerated | |
2138 | # automatically, except for `configure'. | |
2139 | # We remove as much from the language subdirectories as we can | |
2140 | # (less duplicated code). | |
2141 | ||
2142 | ||
2143 | mostlyclean: lang.mostlyclean | |
2144 | -rm -f $(STAGESTUFF) | |
2145 | # Delete the temporary source copies for cross compilation. | |
2146 | -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c | |
2147 | -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c | |
2148 | -rm -f $(HOST_PREFIX_1)obstack.c | |
2149 | # Delete the temp files made in the course of building libgcc.a. | |
2150 | -rm -f tmplibgcc* tmpcopy xlimits.h libgcc1-test | |
2151 | for name in $(LIB1FUNCS); do rm -f $${name}.c; done | |
2152 | # Delete other built files. | |
2153 | -rm -f t-float.h-cross xsys-protos.hT fp-bit.c dp-bit.c | |
2154 | # Delete the stamp and temporary files. | |
2155 | -rm -f s-* tmp-* stamp-* stmp-* | |
2156 | -rm -f */stamp-* */tmp-* | |
2157 | # Delete debugging dump files. | |
2158 | -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop | |
2159 | -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack *.addressof | |
2160 | -rm -f *.regmove *.mach *.bp *.gcse | |
2161 | -rm -f */*.greg */*.lreg */*.combine */*.flow */*.cse */*.jump */*.rtl | |
2162 | -rm -f */*.tree */*.loop */*.dbr */*.jump2 */*.sched */*.cse2 | |
2163 | -rm -f */*.sched2 */*.stack */*.regmove */*.gcse | |
2164 | # Delete some files made during installation. | |
2165 | -rm -f specs gfloat.h float.h-* enquire SYSCALLS.c.X SYSCALLS.c | |
2166 | -rm -f collect collect2 mips-tfile mips-tdump alloca.s | |
2167 | # Delete files generated for fixproto | |
2168 | -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \ | |
2169 | gen-protos fixproto.list fixtmp.* fixhdr.ready | |
2170 | # Delete unwanted output files from TeX. | |
2171 | -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg | |
2172 | -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg | |
2173 | # Delete sorted indices we don't actually use. | |
2174 | -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns | |
2175 | # Delete core dumps. | |
2176 | -rm -f core */core | |
2177 | -rm -f *.bp */*.bp | |
2178 | ||
2179 | # Delete all files made by compilation | |
2180 | # that don't exist in the distribution. | |
2181 | clean: mostlyclean lang.clean | |
2182 | # It may not be quite desirable to delete unprotoize.c here, | |
2183 | # but the spec for `make clean' requires it. | |
2184 | # Using unprotoize.c is not quite right in the first place, | |
2185 | # but what better way is there? | |
2186 | -rm -f libgcc.a libgcc1.a libgcc1-asm.a libgcc2.a libgcc2.ready | |
2187 | -rm -f libgcc1.null | |
2188 | -rm -f *.dvi | |
2189 | -rm -f */*.dvi | |
2190 | -if [ -f md.pre-cpp ]; then \ | |
2191 | rm -f md ; \ | |
2192 | fi | |
2193 | # Delete the include directory. | |
2194 | -rm -rf include | |
2195 | # Delete files used by the "multilib" facility (including libgcc subdirs). | |
2196 | -rm -f multilib.h tmpmultilib* | |
2197 | -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \ | |
2198 | rm -rf $(MULTILIB_DIRNAMES); \ | |
2199 | else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \ | |
2200 | rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \ | |
2201 | fi ; fi | |
2202 | -rm -fr stage1 stage2 stage3 stage4 | |
2203 | ||
2204 | # Delete all files that users would normally create | |
2205 | # while building and installing GCC. | |
2206 | distclean: clean lang.distclean | |
2207 | -rm -f tm.h config.h auto-host.h auto-build.h tconfig.h hconfig.h | |
2208 | -rm -f md cstamp-h | |
2209 | -rm -f config.status config.run config.cache config.bak | |
2210 | -rm -f Make-lang Make-hooks Make-host Make-target | |
2211 | -rm -f Makefile specs.h options.h *.oaux | |
2212 | -rm -f gthr-default.h | |
2213 | -rm -f */stage1 */stage2 */stage3 */stage4 */include | |
2214 | -rm -f c-parse.output | |
2215 | -rm -f *.asm | |
2216 | -rm -f float.h | |
2217 | -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak | |
2218 | -rm -f testsuite/{gcc,g++}.{log,sum} | |
2219 | ||
2220 | # Delete anything likely to be found in the source directory | |
2221 | # that shouldn't be in the distribution. | |
2222 | extraclean: distclean lang.extraclean | |
2223 | -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~* | |
2224 | -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej | |
2225 | -rm -f config/*/=* config/*/"#"* config/*/*~* | |
2226 | -rm -f config/*/*.orig config/*/*.rej | |
2227 | -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz | |
2228 | -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs | |
2229 | -rm -f *lose config/*lose config/*/*lose | |
2230 | -rm -f *.s *.s[0-9] *.i config/ChangeLog | |
2231 | -rm -f */=* */"#"* */*~* | |
2232 | -rm -f */patch* */*.orig */*.rej | |
2233 | -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz | |
2234 | -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs | |
2235 | -rm -f */*lose */*.s */*.s[0-9] */*.i | |
2236 | ||
2237 | # Get rid of every file that's generated from some other file, except for `configure'. | |
2238 | # Most of these files ARE PRESENT in the GCC distribution. | |
2239 | maintainer-clean: | |
2240 | @echo 'This command is intended for maintainers to use; it' | |
2241 | @echo 'deletes files that may need special tools to rebuild.' | |
2242 | $(MAKE) distclean lang.maintainer-clean | |
2243 | -rm -f c-parse.y c-gperf.h | |
2244 | -rm -f c-parse.c c-parse.h c-parse.output | |
2245 | -rm -f cexp.c cexp.output TAGS | |
2246 | -rm -f cpp.info* cpp.??s cpp.*aux | |
2247 | -rm -f gcc.info* gcc.??s gcc.*aux | |
2248 | #\f | |
2249 | # Entry points `install' and `uninstall'. | |
2250 | # Also use `install-collect2' to install collect2 when the config files don't. | |
2251 | ||
2252 | # The semicolon is to prevent the install.sh -> install default rule | |
2253 | # from doing anything. Having it run true helps avoid problems and | |
2254 | # noise from versions of make which don't like to have null commands. | |
2255 | install: $(INSTALL_TARGET) ; @true | |
2256 | ||
2257 | # Copy the compiler files into directories where they will be run. | |
2258 | # Install the driver last so that the window when things are | |
2259 | # broken is small. | |
2260 | install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \ | |
2261 | install-man install-info lang.install-normal install-driver | |
2262 | ||
2263 | # Do nothing while making gcc with a cross-compiler. The person who | |
2264 | # makes gcc for the target machine has to know how to put a complete | |
2265 | # gcc together by hand. | |
2266 | install-build: force | |
2267 | @echo You have to install gcc on your target machine by hand. | |
2268 | ||
2269 | # Run this on the target machine | |
2270 | # to finish installation of cross compiler. | |
2271 | install-cross-rest: install-float-h-cross | |
2272 | ||
2273 | # Install float.h for cross compiler. | |
2274 | # Run this on the target machine! | |
2275 | install-float-h-cross: installdirs | |
2276 | # if [ -f enquire ] ; then true; else false; fi | |
2277 | # Note: don't use -. We should fail right away if enquire was not made. | |
2278 | ./enquire -f > $(tmpdir)/float.h | |
2279 | -rm -f $(libsubdir)/include/float.h | |
2280 | $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h | |
2281 | -rm -f $(tmpdir)/float.h | |
2282 | chmod a-x $(libsubdir)/include/float.h | |
2283 | ||
2284 | # Create the installation directories. | |
2285 | installdirs: | |
2286 | -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi | |
2287 | -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi | |
2288 | -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi | |
2289 | -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi | |
2290 | # This dir isn't currently searched by cpp. | |
2291 | # -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi | |
2292 | -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \ | |
2293 | fdir=$${fdir}/$${dir}; \ | |
2294 | if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \ | |
2295 | done | |
2296 | -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi | |
2297 | -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi | |
2298 | -if [ -d $(tooldir) ] ; then true ; else mkdir $(tooldir) ; chmod a+rx $(tooldir) ; fi | |
2299 | -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi | |
2300 | -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi | |
2301 | # We don't use mkdir -p to create the parents of mandir, | |
2302 | # because some systems don't support it. | |
2303 | # Instead, we use this technique to create the immediate parent of mandir. | |
2304 | -parent=`echo $(mandir)|sed -e 's@/[^/]*$$@@'`; \ | |
2305 | if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi | |
2306 | -if [ -d $(mandir) ] ; then true ; else mkdir $(mandir) ; chmod a+rx $(mandir) ; fi | |
2307 | ||
2308 | # Install the compiler executables built during cross compilation. | |
2309 | install-common: native installdirs $(EXTRA_PARTS) lang.install-common | |
2310 | for file in $(COMPILERS); do \ | |
2311 | if [ -f $$file ] ; then \ | |
2312 | rm -f $(libsubdir)/$$file; \ | |
2313 | $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \ | |
2314 | else true; \ | |
2315 | fi; \ | |
2316 | done | |
2317 | for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \ | |
2318 | if [ x"$$file" != x.. ]; then \ | |
2319 | rm -f $(libsubdir)/$$file; \ | |
2320 | $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \ | |
2321 | else true; fi; \ | |
2322 | done | |
2323 | for file in $(EXTRA_PARTS) ..; do \ | |
2324 | if [ x"$$file" != x.. ]; then \ | |
2325 | rm -f $(libsubdir)/$$file; \ | |
2326 | $(INSTALL_DATA) $$file $(libsubdir)/$$file; \ | |
2327 | chmod a-x $(libsubdir)/$$file; \ | |
2328 | else true; fi; \ | |
2329 | done | |
2330 | # Don't mess with specs if it doesn't exist yet. | |
2331 | -if [ -f specs ] ; then \ | |
2332 | rm -f $(libsubdir)/specs; \ | |
2333 | $(INSTALL_DATA) specs $(libsubdir)/specs; \ | |
2334 | chmod a-x $(libsubdir)/specs; \ | |
2335 | fi | |
2336 | # Install protoize if it was compiled. | |
2337 | -if [ -f protoize$(exeext) ]; \ | |
2338 | then \ | |
2339 | if [ -f gcc-cross$(exeext) ] ; then \ | |
2340 | rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \ | |
2341 | $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \ | |
2342 | rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \ | |
2343 | $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \ | |
2344 | else \ | |
2345 | rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \ | |
2346 | $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \ | |
2347 | rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \ | |
2348 | $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \ | |
2349 | fi ; \ | |
2350 | rm -f $(libsubdir)/SYSCALLS.c.X; \ | |
2351 | $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \ | |
2352 | chmod a-x $(libsubdir)/SYSCALLS.c.X; \ | |
2353 | fi | |
2354 | -rm -f $(libsubdir)/cpp$(exeext) | |
2355 | $(INSTALL_PROGRAM) cpp$(exeext) $(libsubdir)/cpp$(exeext) | |
2356 | # Install gcov if it was compiled. | |
2357 | -if [ -f gcov$(exeext) ]; \ | |
2358 | then \ | |
2359 | rm -f $(bindir)/gcov$(exeext); \ | |
2360 | $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/gcov$(exeext); \ | |
2361 | chmod a+x $(bindir)/gcov$(exeext); \ | |
2362 | fi | |
2363 | ||
2364 | # Install the driver program as $(target_alias)-gcc | |
2365 | # and also as either gcc (if native) or $(tooldir)/bin/gcc. | |
2366 | install-driver: xgcc$(exeext) | |
2367 | -if [ -f gcc-cross$(exeext) ] ; then \ | |
2368 | rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \ | |
2369 | $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \ | |
2370 | if [ -d $(tooldir)/bin/. ] ; then \ | |
2371 | rm -f $(tooldir)/bin/gcc$(exeext); \ | |
2372 | $(INSTALL_PROGRAM) gcc-cross$(exeext) $(tooldir)/bin/gcc$(exeext); \ | |
2373 | else true; fi; \ | |
2374 | else \ | |
2375 | rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \ | |
2376 | $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \ | |
2377 | rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \ | |
2378 | $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \ | |
2379 | mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \ | |
2380 | fi | |
2381 | ||
2382 | # Install the info files. | |
2383 | # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir | |
2384 | # to do the install. | |
2385 | install-info: doc installdirs lang.install-info | |
2386 | -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info* | |
2387 | for f in cpp.info* gcc.info*; do \ | |
2388 | $(INSTALL_DATA) $$f $(infodir)/$$f; \ | |
2389 | done | |
2390 | -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \ | |
2391 | for f in cpp.info gcc.info; do \ | |
2392 | install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \ | |
2393 | done; \ | |
2394 | else true; fi; | |
2395 | -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info* | |
2396 | ||
2397 | # Install the man pages. | |
2398 | install-man: installdirs $(srcdir)/gcc.1 $(srcdir)/cccp.1 lang.install-man | |
2399 | -if [ -f gcc-cross$(exeext) ] ; then \ | |
2400 | rm -f $(mandir)/$(GCC_CROSS_NAME)$(manext); \ | |
2401 | $(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/$(GCC_CROSS_NAME)$(manext); \ | |
2402 | chmod a-x $(mandir)/$(GCC_CROSS_NAME)$(manext); \ | |
2403 | else \ | |
2404 | rm -f $(mandir)/$(GCC_INSTALL_NAME)$(manext); \ | |
2405 | $(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/$(GCC_INSTALL_NAME)$(manext); \ | |
2406 | chmod a-x $(mandir)/$(GCC_INSTALL_NAME)$(manext); \ | |
2407 | fi | |
2408 | -rm -f $(mandir)/cccp$(manext) | |
2409 | -$(INSTALL_DATA) $(srcdir)/cccp.1 $(mandir)/cccp$(manext) | |
2410 | -chmod a-x $(mandir)/cccp$(manext) | |
2411 | ||
2412 | # Install the library. | |
2413 | install-libgcc: libgcc.a installdirs | |
2414 | -if [ -f libgcc.a ] ; then \ | |
2415 | rm -f $(libsubdir)/libgcc.a; \ | |
2416 | $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \ | |
2417 | if $(RANLIB_TEST) ; then \ | |
2418 | (cd $(libsubdir); $(RANLIB) libgcc.a); else true; fi; \ | |
2419 | chmod a-x $(libsubdir)/libgcc.a; \ | |
2420 | else true; fi | |
2421 | ||
2422 | # Install multiple versions of libgcc.a. | |
2423 | install-multilib: stmp-multilib installdirs | |
2424 | for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \ | |
2425 | dir=`echo $$i | sed -e 's/;.*$$//'`; \ | |
2426 | if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; fi; \ | |
2427 | for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \ | |
2428 | rm -f $(libsubdir)/$${dir}/$${f}; \ | |
2429 | $(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \ | |
2430 | done; \ | |
2431 | if $(RANLIB_TEST); then \ | |
2432 | (cd $(libsubdir)/$${dir}; $(RANLIB) libgcc.a); else true; fi; \ | |
2433 | chmod a-x $(libsubdir)/$${dir}/libgcc.a; \ | |
2434 | done | |
2435 | ||
2436 | # Install all the header files built in the include subdirectory. | |
2437 | install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H) | |
2438 | # Fix symlinks to absolute paths in the installed include directory to | |
2439 | # point to the installed directory, not the build directory. | |
2440 | # Don't need to use LN_S here since we really do need ln -s and no substitutes. | |
2441 | -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \ | |
2442 | if [ $$? -eq 0 ]; then \ | |
2443 | dir=`cd include; pwd`; \ | |
2444 | for i in $$files; do \ | |
2445 | dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \ | |
2446 | if expr "$$dest" : "$$dir.*" > /dev/null; then \ | |
2447 | rm -f $(libsubdir)/include/$$i; \ | |
2448 | ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \ | |
2449 | fi; \ | |
2450 | done; \ | |
2451 | fi | |
2452 | ||
2453 | # Create or recreate the gcc private include file directory. | |
2454 | install-include-dir: installdirs | |
2455 | -rm -rf $(libsubdir)/include | |
2456 | mkdir $(libsubdir)/include | |
2457 | -chmod a+rx $(libsubdir)/include | |
2458 | ||
2459 | # Install the include directory using tar. | |
2460 | install-headers-tar: stmp-headers $(STMP_FIXPROTO) install-include-dir | |
2461 | (cd include; \ | |
2462 | tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar $(TAROUTOPTS) - ) | |
2463 | # /bin/sh on some systems returns the status of the first tar, | |
2464 | # and that can lose with GNU tar which always writes a full block. | |
2465 | # So use `exit 0' to ignore its exit status. | |
2466 | ||
2467 | # Install the include directory using cpio. | |
2468 | install-headers-cpio: stmp-headers $(STMP_FIXPROTO) install-include-dir | |
2469 | (cd include; find . -print) | (cd include; cpio -pdum $(libsubdir)/include) | |
2470 | ||
2471 | # Put assert.h where it won't override GNU libc's assert.h. | |
2472 | # It goes in a dir that is searched after GNU libc's headers; | |
2473 | # thus, the following conditionals are no longer needed. | |
2474 | # But it's not worth deleting them now. | |
2475 | ## Don't replace the assert.h already there if it is not from GCC. | |
2476 | ## This code would be simpler if it tested for -f ... && ! grep ... | |
2477 | ## but supposedly the ! operator is missing in sh on some systems. | |
2478 | install-assert-h: assert.h installdirs | |
2479 | if [ -f $(assertdir)/assert.h ]; \ | |
2480 | then \ | |
2481 | if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \ | |
2482 | then \ | |
2483 | rm -f $(assertdir)/assert.h; \ | |
2484 | $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \ | |
2485 | chmod a-x $(assertdir)/assert.h; \ | |
2486 | else true; \ | |
2487 | fi; \ | |
2488 | else \ | |
2489 | rm -f $(assertdir)/assert.h; \ | |
2490 | $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \ | |
2491 | chmod a-x $(assertdir)/assert.h; \ | |
2492 | fi | |
2493 | ||
2494 | # Use this target to install the program `collect2' under the name `collect2'. | |
2495 | install-collect2: collect2 installdirs | |
2496 | $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext) | |
2497 | # Install the driver program as $(libsubdir)/gcc for collect2. | |
2498 | $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext) | |
2499 | ||
2500 | # Cancel installation by deleting the installed files. | |
2501 | uninstall: lang.uninstall | |
2502 | -rm -rf $(libsubdir) | |
2503 | -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext) | |
2504 | -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext) | |
2505 | -rm -rf $(bindir)/protoize$(exeext) | |
2506 | -rm -rf $(bindir)/unprotoize$(exeext) | |
2507 | -rm -rf $(bindir)/gcov$(exeext) | |
2508 | -rm -rf $(mandir)/$(GCC_INSTALL_NAME)$(manext) | |
2509 | -rm -rf $(mandir)/$(GCC_CROSS_NAME)$(manext) | |
2510 | -rm -rf $(mandir)/cccp$(manext) | |
2511 | -rm -rf $(mandir)/protoize$(manext) | |
2512 | -rm -rf $(mandir)/unprotoize$(manext) | |
2513 | -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info* | |
2514 | #\f | |
2515 | # These targets are for the dejagnu testsuites. The file site.exp | |
2516 | # contains global variables that all the testsuites will use. | |
2517 | ||
2518 | # Set to $(target_alias)/ for cross. | |
2519 | target_subdir = @target_subdir@ | |
2520 | ||
2521 | site.exp: ./config.status Makefile | |
2522 | @echo "Making a new config file..." | |
2523 | -@rm -f ./tmp? | |
2524 | @touch site.exp | |
2525 | -@mv site.exp site.bak | |
2526 | @echo "## these variables are automatically generated by make ##" > ./tmp0 | |
2527 | @echo "# Do not edit here. If you wish to override these values" >> ./tmp0 | |
2528 | @echo "# add them to the last section" >> ./tmp0 | |
2529 | @echo "set rootme \"`pwd`\"" >> ./tmp0 | |
2530 | @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0 | |
2531 | @echo "set host_triplet $(host_canonical)" >> ./tmp0 | |
2532 | @echo "set build_triplet $(build_canonical)" >> ./tmp0 | |
2533 | @echo "set target_triplet $(target)" >> ./tmp0 | |
2534 | @echo "set target_alias $(target_alias)" >> ./tmp0 | |
2535 | # CFLAGS is set even though it's empty to show we reserve the right to set it. | |
2536 | @echo "set CFLAGS \"\"" >> ./tmp0 | |
2537 | @echo "set CXXFLAGS \"-I$(objdir)/../$(target_subdir)libio -I\$$srcdir/../libg++/src -I\$$srcdir/../libio -I\$$srcdir/../libstdc++ -I\$$srcdir/../libstdc++/stl -L$(objdir)/../$(target_subdir)libg++ -L$(objdir)/../$(target_subdir)libstdc++\"" >> ./tmp0 | |
2538 | # If newlib has been configured, we need to pass -B to gcc so it can find | |
2539 | # newlib's crt0.o if it exists. This will cause a "path prefix not used" | |
2540 | # message if it doesn't, but the testsuite is supposed to ignore the message - | |
2541 | # it's too difficult to tell when to and when not to pass -B (not all targets | |
2542 | # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that | |
2543 | # seems like too selective a test. | |
2544 | # ??? Another way to solve this might be to rely on linker scripts. Then | |
2545 | # theoretically the -B won't be needed. | |
2546 | # We also need to pass -L ../ld so that the linker can find ldscripts. | |
2547 | @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \ | |
2548 | echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \ | |
2549 | echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \ | |
2550 | echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \ | |
2551 | echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \ | |
2552 | echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \ | |
2553 | else true; \ | |
2554 | fi | |
2555 | @if [ -d $(objdir)/../ld ] ; then \ | |
2556 | echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \ | |
2557 | else true; \ | |
2558 | fi | |
2559 | echo "set tmpdir $(objdir)/testsuite" >> ./tmp0 | |
2560 | @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0 | |
2561 | @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0 | |
2562 | @cat ./tmp0 > site.exp | |
2563 | @cat site.bak | sed \ | |
2564 | -e '1,/^## All variables above are.*##/ d' >> site.exp | |
2565 | -@rm -f ./tmp? | |
2566 | ||
2567 | CHECK_TARGETS = check-gcc check-g++ check-g77 | |
2568 | ||
2569 | check: $(CHECK_TARGETS) | |
2570 | ||
2571 | testsuite/site.exp: site.exp | |
2572 | if [ -d testsuite ]; then \ | |
2573 | true; \ | |
2574 | else \ | |
2575 | mkdir testsuite; \ | |
2576 | fi | |
2577 | rm -rf testsuite/site.exp | |
2578 | cp site.exp testsuite/site.exp | |
2579 | ||
2580 | check-g++: testsuite/site.exp | |
2581 | -rootme=`pwd`; export rootme; \ | |
2582 | srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \ | |
2583 | cd testsuite; \ | |
2584 | EXPECT=${EXPECT} ; export EXPECT ; \ | |
2585 | if [ -f $${rootme}/../expect/expect ] ; then \ | |
2586 | TCL_LIBRARY=$${srcdir}/../tcl/library ; \ | |
2587 | export TCL_LIBRARY ; fi ; \ | |
2588 | $(RUNTEST) --tool g++ $(RUNTESTFLAGS) | |
2589 | ||
2590 | check-gcc: testsuite/site.exp | |
2591 | -rootme=`pwd`; export rootme; \ | |
2592 | srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \ | |
2593 | cd testsuite; \ | |
2594 | EXPECT=${EXPECT} ; export EXPECT ; \ | |
2595 | if [ -f $${rootme}/../expect/expect ] ; then \ | |
2596 | TCL_LIBRARY=$${srcdir}/../tcl/library ; \ | |
2597 | export TCL_LIBRARY ; fi ; \ | |
2598 | $(RUNTEST) --tool gcc $(RUNTESTFLAGS) | |
2599 | ||
2600 | check-g77: testsuite/site.exp | |
2601 | -rootme=`pwd`; export rootme; \ | |
2602 | srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \ | |
2603 | cd testsuite; \ | |
2604 | EXPECT=${EXPECT} ; export EXPECT ; \ | |
2605 | if [ -f $${rootme}/../expect/expect ] ; then \ | |
2606 | TCL_LIBRARY=$${srcdir}/../tcl/library ; \ | |
2607 | export TCL_LIBRARY ; fi ; \ | |
2608 | $(RUNTEST) --tool g77 $(RUNTESTFLAGS) | |
2609 | ||
2610 | # These exist for maintenance purposes. | |
2611 | ||
2612 | # Update the tags table. | |
2613 | TAGS: force | |
2614 | cd $(srcdir); \ | |
2615 | mkdir tmp-tags; \ | |
2616 | mv -f c-parse.[ch] cexp.c =*.[chy] tmp-tags; \ | |
2617 | etags *.y *.h *.c; \ | |
2618 | mv tmp-tags/* .; \ | |
2619 | rmdir tmp-tags | |
2620 | ||
2621 | # Create the distribution tar.gz file. | |
2622 | dist: tmp-gcc.xtar | |
2623 | gzip --best < tmp-gcc.xtar > tmp-gcc.xtar.gz | |
2624 | mv tmp-gcc.xtar.gz gcc-$(version).tar.gz | |
2625 | ||
2626 | tmp-gcc.xtar: distdir | |
2627 | # Make the distribution. | |
2628 | tar -chf tmp-gcc.xtar gcc-$(version) | |
2629 | ||
2630 | distdir-cvs: force | |
2631 | if [ -d $(srcdir)/CVS ]; then cvs -r update; fi | |
2632 | ||
2633 | # This target exists to do the initial work before the language specific | |
2634 | # stuff gets done. | |
2635 | distdir-start: doc $(srcdir)/INSTALL $(srcdir)/c-parse.y $(srcdir)/c-gperf.h \ | |
2636 | $(srcdir)/c-parse.c $(srcdir)/cexp.c $(srcdir)/config.in \ | |
2637 | $(srcdir)/version.c TAGS | |
2638 | @if grep -s "for version ${mainversion}" gcc.texi > /dev/null; \ | |
2639 | then true; \ | |
2640 | else echo "You must update the version number in \`gcc.texi'"; sleep 10;\ | |
2641 | fi | |
2642 | # Update the version number in README | |
2643 | awk '$$1 " " $$2 " " $$3 == "This directory contains" \ | |
2644 | { $$6 = version; print $$0 } \ | |
2645 | $$1 " " $$2 " " $$3 != "This directory contains"' \ | |
2646 | version=$(version) README > tmp.README | |
2647 | mv tmp.README README | |
2648 | -rm -rf gcc-$(version) tmp | |
2649 | # Put all the files in a temporary subdirectory | |
2650 | # which has the name that we want to have in the tar file. | |
2651 | mkdir tmp | |
2652 | mkdir tmp/config | |
2653 | mkdir tmp/ginclude | |
2654 | for file in *[0-9a-zA-Z+]; do \ | |
2655 | $(LN) $$file tmp; \ | |
2656 | done | |
2657 | cd config; \ | |
2658 | for file in *[0-9a-zA-Z+]; do \ | |
2659 | if test -d $$file && test "$$file" != RCS && test "$$file" != CVS; then \ | |
2660 | mkdir ../tmp/config/$$file; \ | |
2661 | cd $$file; \ | |
2662 | for subfile in *[0-9a-zA-Z+]; do \ | |
2663 | $(LN) $$subfile ../../tmp/config/$$file; \ | |
2664 | done; \ | |
2665 | cd ..; \ | |
2666 | else \ | |
2667 | $(LN) $$file ../tmp/config; \ | |
2668 | fi; \ | |
2669 | done | |
2670 | cd ginclude; \ | |
2671 | for file in *[0-9a-zA-Z+]; do \ | |
2672 | $(LN) $$file ../tmp/ginclude; \ | |
2673 | done | |
2674 | cd objc; \ | |
2675 | for file in *[0-9a-zA-Z+]; do \ | |
2676 | $(LN) $$file ../tmp/objc; \ | |
2677 | done | |
2678 | $(LN) .gdbinit tmp | |
2679 | ||
2680 | # Finish making `distdir', after the languages have done their thing. | |
2681 | distdir-finish: | |
2682 | mv tmp gcc-$(version) | |
2683 | # Get rid of everything we don't want in the distribution. We'd want | |
2684 | # this to use Makefile.in, but it doesn't have the `lang.foo' targets | |
2685 | # expanded. | |
2686 | cd gcc-$(version); make extraclean VERSION_DEP= | |
2687 | ||
2688 | distdir: distdir-cvs distdir-start lang.distdir distdir-finish | |
2689 | ||
2690 | # make diff oldversion=M.N | |
2691 | # creates a diff file between an older distribution and this one. | |
2692 | # The -P option assumes this is GNU diff. | |
2693 | diff: | |
2694 | diff -rc2P -x c-parse.y -x c-parse.c -x c-parse.h -x c-gperf.h \ | |
2695 | -x cexp.c -x -x TAGS -x INSTALL \ | |
2696 | -x configure -x config.in \ | |
2697 | -x "gcc.??" -x "gcc.??s" -x gcc.aux -x "gcc.info*" \ | |
2698 | -x "cpp.??" -x "cpp.??s" -x cpp.aux -x "cpp.info*" \ | |
2699 | $(LANG_DIFF_EXCLUDES) \ | |
2700 | gcc-$(oldversion) gcc-$(version) > gcc-$(oldversion)-$(version).diff | |
2701 | ||
2702 | bootstrap bootstrap-lean: force | |
2703 | # Only build the C compiler for stage1, because that is the only one that | |
2704 | # we can guarantee will build with the native compiler, and also it is the | |
2705 | # only thing useful for building stage2. | |
2706 | $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" | |
2707 | $(MAKE) stage1 | |
2708 | # This used to define ALLOCA as empty, but that would lead to bad results | |
2709 | # for a subsequent `make install' since that would not have ALLOCA empty. | |
2710 | # To prevent `make install' from compiling alloca.o and then relinking cc1 | |
2711 | # because alloca.o is newer, we permit these recursive makes to compile | |
2712 | # alloca.o. Then cc1 is newer, so it won't have to be relinked. | |
2713 | $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)" | |
2714 | $(MAKE) stage2 | |
2715 | -if test $@ = bootstrap-lean; then rm -rf stage1; else true; fi | |
2716 | $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)" | |
2717 | ||
2718 | bootstrap2 bootstrap2-lean: force | |
2719 | $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)" | |
2720 | $(MAKE) stage2 | |
2721 | -if test $@ = bootstrap2-lean; then rm -rf stage1; else true; fi | |
2722 | $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)" | |
2723 | ||
2724 | bootstrap3 bootstrap3-lean: force | |
2725 | $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)" | |
2726 | ||
2727 | bootstrap4 bootstrap4-lean: force | |
2728 | $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage3/ LANGUAGES="$(LANGUAGES)" | |
2729 | ||
2730 | # Compare the object files in the current directory with those in the | |
2731 | # stage2 directory. | |
2732 | ||
2733 | # ./ avoids bug in some versions of tail. | |
2734 | compare compare3 compare4 compare-lean compare3-lean compare4-lean: force | |
2735 | -rm -f .bad_compare | |
2736 | case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \ | |
2737 | for file in *$(objext); do \ | |
2738 | tail +16c ./$$file > tmp-foo1; \ | |
2739 | tail +16c stage$$stage/$$file > tmp-foo2 \ | |
2740 | && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \ | |
2741 | done | |
2742 | case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \ | |
2743 | for dir in tmp-foo $(SUBDIRS); do \ | |
2744 | if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \ | |
2745 | for file in $$dir/*$(objext); do \ | |
2746 | tail +16c ./$$file > tmp-foo1; \ | |
2747 | tail +16c stage$$stage/$$file > tmp-foo2 \ | |
2748 | && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \ | |
2749 | done; \ | |
2750 | fi; \ | |
2751 | done | |
2752 | -rm -f tmp-foo* | |
2753 | case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \ | |
2754 | if [ -f .bad_compare ]; then \ | |
2755 | echo "Bootstrap comparison failure!"; \ | |
2756 | cat .bad_compare; \ | |
2757 | exit 1; \ | |
2758 | else \ | |
2759 | case "$@" in \ | |
2760 | *-lean ) rm -rf stage$$stage ;; \ | |
2761 | *) ;; \ | |
2762 | esac; true; \ | |
2763 | fi | |
2764 | ||
2765 | # Compare the object files in the current directory with those in the | |
2766 | # stage2 directory. Use gnu cmp (diffutils v2.4 or later) to avoid | |
2767 | # running tail and the overhead of twice copying each object file. | |
2768 | ||
2769 | gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force | |
2770 | -rm -f .bad_compare | |
2771 | case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \ | |
2772 | for file in *$(objext); do \ | |
2773 | (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \ | |
2774 | done | |
2775 | case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \ | |
2776 | for dir in tmp-foo $(SUBDIRS); do \ | |
2777 | if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \ | |
2778 | for file in $$dir/*$(objext); do \ | |
2779 | (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \ | |
2780 | done; \ | |
2781 | fi; \ | |
2782 | done | |
2783 | case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \ | |
2784 | if [ -f .bad_compare ]; then \ | |
2785 | echo "Bootstrap comparison failure!"; \ | |
2786 | cat .bad_compare; \ | |
2787 | exit 1; \ | |
2788 | else \ | |
2789 | case "$@" in \ | |
2790 | *-lean ) rm -rf stage$$stage ;; \ | |
2791 | esac; true; \ | |
2792 | fi | |
2793 | ||
2794 | # Copy the object files from a particular stage into a subdirectory. | |
2795 | stage1-start: | |
2796 | -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi | |
2797 | -for dir in . $(SUBDIRS) ; \ | |
2798 | do \ | |
2799 | if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \ | |
2800 | done | |
2801 | -mv $(STAGESTUFF) stage1 | |
2802 | # Copy as/ld if they exist to stage dir, so that running xgcc from the stage | |
2803 | # dir will work properly. | |
2804 | -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi | |
2805 | -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi | |
2806 | -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi | |
2807 | -rm -f stage1/libgcc.a | |
2808 | -cp libgcc.a stage1 | |
2809 | -if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi | |
2810 | -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ | |
2811 | cp stage1/$${f} . ; \ | |
2812 | else true; \ | |
2813 | fi; done | |
2814 | stage1: force stage1-start lang.stage1 | |
2815 | ||
2816 | stage2-start: | |
2817 | -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi | |
2818 | -for dir in . $(SUBDIRS) ; \ | |
2819 | do \ | |
2820 | if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \ | |
2821 | done | |
2822 | -mv $(STAGESTUFF) stage2 | |
2823 | # Copy as/ld if they exist to stage dir, so that running xgcc from the stage | |
2824 | # dir will work properly. | |
2825 | -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi | |
2826 | -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi | |
2827 | -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi | |
2828 | -rm -f stage2/libgcc.a | |
2829 | -cp libgcc.a stage2 | |
2830 | -if $(RANLIB_TEST) ; then $(RANLIB) stage2/libgcc.a; else true; fi | |
2831 | -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ | |
2832 | cp stage2/$${f} . ; \ | |
2833 | else true; \ | |
2834 | fi; done | |
2835 | stage2: force stage2-start lang.stage2 | |
2836 | ||
2837 | stage3-start: | |
2838 | -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi | |
2839 | -for dir in . $(SUBDIRS) ; \ | |
2840 | do \ | |
2841 | if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \ | |
2842 | done | |
2843 | -mv $(STAGESTUFF) stage3 | |
2844 | # Copy as/ld if they exist to stage dir, so that running xgcc from the stage | |
2845 | # dir will work properly. | |
2846 | -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi | |
2847 | -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi | |
2848 | -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi | |
2849 | -rm -f stage3/libgcc.a | |
2850 | -cp libgcc.a stage3 | |
2851 | -if $(RANLIB_TEST) ; then $(RANLIB) stage3/libgcc.a; else true; fi | |
2852 | -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ | |
2853 | cp stage3/$${f} . ; \ | |
2854 | else true; \ | |
2855 | fi; done | |
2856 | stage3: force stage3-start lang.stage3 | |
2857 | ||
2858 | stage4-start: | |
2859 | -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi | |
2860 | -for dir in . $(SUBDIRS) ; \ | |
2861 | do \ | |
2862 | if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \ | |
2863 | done | |
2864 | -mv $(STAGESTUFF) stage4 | |
2865 | # Copy as/ld if they exist to stage dir, so that running xgcc from the stage | |
2866 | # dir will work properly. | |
2867 | -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi | |
2868 | -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi | |
2869 | -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi | |
2870 | -rm -f stage4/libgcc.a | |
2871 | -cp libgcc.a stage4 | |
2872 | -if $(RANLIB_TEST) ; then $(RANLIB) stage4/libgcc.a; else true; fi | |
2873 | -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ | |
2874 | cp stage4/$${f} . ; \ | |
2875 | else true; \ | |
2876 | fi; done | |
2877 | stage4: force stage4-start lang.stage4 | |
2878 | ||
2879 | # Copy just the executable files from a particular stage into a subdirectory, | |
2880 | # and delete the object files. Use this if you're just verifying a version | |
2881 | # that is pretty sure to work, and you are short of disk space. | |
2882 | risky-stage1: stage1 | |
2883 | -make clean | |
2884 | ||
2885 | risky-stage2: stage2 | |
2886 | -make clean | |
2887 | ||
2888 | risky-stage3: stage3 | |
2889 | -make clean | |
2890 | ||
2891 | risky-stage4: stage4 | |
2892 | -make clean | |
2893 | ||
2894 | #In GNU Make, ignore whether `stage*' exists. | |
2895 | .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap | |
2896 | .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4 | |
2897 | ||
2898 | force: | |
2899 | ||
2900 | # --- | |
2901 | # The enquire rules are still useful for building new float-anything.h. | |
2902 | # Special flags for compiling enquire. | |
2903 | # We disable optimization to make floating point more reliable. | |
2904 | ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0 | |
2905 | ENQUIRE_LDFLAGS = $(LDFLAGS) | |
2906 | ||
2907 | # Enquire target (This is a variable so that a target can choose not to | |
2908 | # build it.) | |
2909 | ENQUIRE = enquire | |
2910 | ||
2911 | # Test to see whether <float.h> exists in the system header files, | |
2912 | # and is not derived from GCC. | |
2913 | FLOAT_H_TEST = \ | |
2914 | [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \ | |
2915 | if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \ | |
2916 | then false; \ | |
2917 | else :; fi | |
2918 | # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST | |
2919 | # to ensure, we're emitting a full blown <float.h> ourselves. | |
2920 | FLOAT_H_TEST = false | |
2921 | ||
2922 | # Used to compile enquire with standard cc, but have forgotten why. | |
2923 | # Let's try with GCC. | |
2924 | enquire: enquire.o $(GCC_PARTS) | |
2925 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@ | |
2926 | enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs | |
2927 | if $(FLOAT_H_TEST); then \ | |
2928 | rm -f include/float.h; \ | |
2929 | SYS_FLOAT_H_WRAP=1; \ | |
2930 | else :; \ | |
2931 | SYS_FLOAT_H_WRAP=0; \ | |
2932 | fi; \ | |
2933 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \ | |
2934 | -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \ | |
2935 | -I. -c $(srcdir)/enquire.c | |
2936 | ||
2937 | # Create float.h source for the native machine. | |
2938 | # Make it empty if we can use the system float.h without changes. | |
2939 | float.h-nat: enquire | |
2940 | -./enquire -f > tmp-float.h | |
2941 | grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h | |
2942 | mv tmp-float.h float.h-nat | |
2943 | ||
2944 | # Create a dummy float.h source for a cross-compiler. | |
2945 | # ??? This isn't used anymore. Should we create config/float-unkn.h | |
2946 | # and make that the default float_format in configure? | |
2947 | float.h-cross: | |
2948 | echo "#ifndef __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross | |
2949 | echo "#error float.h values not known for cross-compiler" >> t-float.h-cross | |
2950 | echo "#endif" >> t-float.h-cross | |
2951 | mv t-float.h-cross float.h-cross | |
2952 |