OSDN Git Service

2004-04-26 Paolo Bonzini <bonzini@gnu.org>
[pf3gnuchains/gcc-fork.git] / Makefile.tpl
1 [+ AutoGen5 template -*- Mode: Makefile -*-
2 in
3 +]
4
5 # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
6 #
7 # Makefile for directory with subdirs to build.
8 #   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
9 #   1999, 2000, 2001, 2002, 2003 Free Software Foundation
10 #
11 # This file is free software; you can redistribute it and/or modify
12 # it under the terms of the GNU General Public License as published by
13 # the Free Software Foundation; either version 2 of the License, or
14 # (at your option) any later version.
15
16 # This program is distributed in the hope that it will be useful,
17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19 # GNU General Public License for more details.
20
21 # You should have received a copy of the GNU General Public License
22 # along with this program; if not, write to the Free Software
23 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 #
25
26 # -------------------------------
27 # Standard Autoconf-set variables
28 # -------------------------------
29 VPATH=@srcdir@
30
31 build_alias=@build_alias@
32 build=@build@
33 host_alias=@host_alias@
34 host=@host@
35 target_alias=@target_alias@
36 target=@target@
37
38 program_transform_name = @program_transform_name@
39
40 prefix = @prefix@
41 exec_prefix = @exec_prefix@
42
43 srcdir = @srcdir@
44
45 bindir = @bindir@
46 sbindir = @sbindir@
47 libexecdir = @libexecdir@
48 datadir = @datadir@
49 sysconfdir = @sysconfdir@
50 sharedstatedir = @sharedstatedir@
51 localstatedir = @localstatedir@
52 libdir = @libdir@
53 includedir = @includedir@
54 oldincludedir = @oldincludedir@
55 infodir = @infodir@
56 mandir = @mandir@
57 man1dir = $(mandir)/man1
58 man2dir = $(mandir)/man2
59 man3dir = $(mandir)/man3
60 man4dir = $(mandir)/man4
61 man5dir = $(mandir)/man5
62 man6dir = $(mandir)/man6
63 man7dir = $(mandir)/man7
64 man8dir = $(mandir)/man8
65 man9dir = $(mandir)/man9
66
67 INSTALL = @INSTALL@
68 INSTALL_PROGRAM = @INSTALL_PROGRAM@
69 INSTALL_SCRIPT = @INSTALL_SCRIPT@
70 INSTALL_DATA = @INSTALL_DATA@
71
72 # -------------------------------------------------
73 # Miscellaneous non-standard autoconf-set variables
74 # -------------------------------------------------
75
76 # The file containing GCC's version number.
77 gcc_version_trigger = @gcc_version_trigger@
78 gcc_version = @gcc_version@
79
80 # The gcc driver likes to know the arguments it was configured with.
81 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
82
83 gxx_include_dir = @gxx_include_dir@
84 libstdcxx_incdir = @libstdcxx_incdir@
85
86 tooldir = @tooldir@
87 build_tooldir = @build_tooldir@
88
89 # Directory in which the compiler finds executables, libraries, etc.
90 libsubdir = $(libdir)/gcc/$(target_alias)/$(gcc_version)
91 GDB_NLM_DEPS = 
92
93 # This is the name of the environment variable used for the path to
94 # the libraries.
95 RPATH_ENVVAR = @RPATH_ENVVAR@
96
97 # This is set by configure to REALLY_SET_LIB_PATH if --enable-shared
98 # was used.
99 SET_LIB_PATH = @SET_LIB_PATH@
100
101 # configure.in sets SET_LIB_PATH to this if --enable-shared was used.
102 # Some platforms don't like blank entries, so we remove duplicate,
103 # leading and trailing colons.
104 REALLY_SET_LIB_PATH = \
105   $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH):$(TARGET_LIB_PATH):$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
106
107 # This is the list of directories to be built for the build system.
108 BUILD_CONFIGDIRS = libiberty
109 # Build programs are put under this directory.
110 BUILD_SUBDIR = @build_subdir@
111 # This is set by the configure script to the arguments to use when configuring
112 # directories built for the build system.
113 BUILD_CONFIGARGS = @build_configargs@
114
115 # This is the list of directories to built for the host system.
116 SUBDIRS = @configdirs@
117 # This is set by the configure script to the arguments to use when configuring
118 # directories built for the host system.
119 HOST_CONFIGARGS = @host_configargs@
120
121 # This is set by the configure script to the list of directories which
122 # should be built using the target tools.
123 TARGET_CONFIGDIRS = @target_configdirs@
124 # Target libraries are put under this directory:
125 TARGET_SUBDIR = @target_subdir@
126 # This is set by the configure script to the arguments to use when configuring
127 # directories built for the target.
128 TARGET_CONFIGARGS = @target_configargs@
129
130 # ----------------------------------------------
131 # Programs producing files for the BUILD machine
132 # ----------------------------------------------
133
134 SHELL = @config_shell@
135
136 # pwd command to use.  Allow user to override default by setting PWDCMD in
137 # the environment to account for automounters.  The make variable must not
138 # be called PWDCMD, otherwise the value set here is passed to make
139 # subprocesses and overrides the setting from the user's environment.
140 # Don't use PWD since it is a common shell environment variable and we
141 # don't want to corrupt it.
142 PWD_COMMAND = $${PWDCMD-pwd}
143
144 # compilers to use to create programs which must be run in the build
145 # environment.
146 CC_FOR_BUILD = @CC_FOR_BUILD@
147 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
148
149 CXX_FOR_BUILD = $(CXX)
150
151 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
152 # here so that they can be overridden by Makefile fragments.
153 BUILD_PREFIX = @BUILD_PREFIX@
154 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
155
156 BISON=@BISON@
157 USUAL_BISON = `if [ -f $$r/bison/bison ] ; then \
158             echo $$r/bison/bison -L $$s/bison/ ; \
159          else \
160             echo bison ; \
161          fi`
162
163 DEFAULT_YACC = @DEFAULT_YACC@
164 YACC=@YACC@
165 USUAL_YACC = `if [ -f $$r/bison/bison ] ; then \
166             echo $$r/bison/bison -y -L $$s/bison/ ; \
167         elif [ -f $$r/byacc/byacc ] ; then \
168             echo $$r/byacc/byacc ; \
169         else \
170             echo ${DEFAULT_YACC} ; \
171         fi`
172
173 DEFAULT_LEX = @DEFAULT_LEX@
174 LEX=@LEX@
175 USUAL_LEX = `if [ -f $$r/flex/flex ] ; \
176         then echo $$r/flex/flex ; \
177         else echo ${DEFAULT_LEX} ; fi`
178
179 DEFAULT_M4 = @DEFAULT_M4@
180 M4 = `if [ -f $$r/m4/m4 ] ; \
181         then echo $$r/m4/m4 ; \
182         else echo ${DEFAULT_M4} ; fi`
183
184 # For an installed makeinfo, we require it to be from texinfo 4.2 or
185 # higher, else we use the "missing" dummy.
186 MAKEINFO=@MAKEINFO@
187 USUAL_MAKEINFO = `if [ -f $$r/texinfo/makeinfo/makeinfo ] ; \
188         then echo $$r/texinfo/makeinfo/makeinfo ; \
189         else if (makeinfo --version \
190           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
191         then echo makeinfo; else echo $$s/missing makeinfo; fi; fi`
192
193 # This just becomes part of the MAKEINFO definition passed down to
194 # sub-makes.  It lets flags be given on the command line while still
195 # using the makeinfo from the object tree.
196 # (Default to avoid splitting info files by setting the threshold high.)
197 MAKEINFOFLAGS = --split-size=5000000
198
199 EXPECT = `if [ -f $$r/expect/expect ] ; \
200         then echo $$r/expect/expect ; \
201         else echo expect ; fi`
202
203 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
204         then echo $$s/dejagnu/runtest ; \
205         else echo runtest ; fi`
206
207 # ---------------------------------------------
208 # Programs producing files for the HOST machine
209 # ---------------------------------------------
210
211 # This is the list of directories that may be needed in RPATH_ENVVAR
212 # so that programs built for the host machine work.
213 HOST_LIB_PATH = $$r/bfd:$$r/opcodes
214
215 AS = @AS@
216
217 AR = @AR@
218 AR_FLAGS = rc
219
220 CC = @CC@
221 CFLAGS = @CFLAGS@
222 LIBCFLAGS = $(CFLAGS)
223
224 CXX = @CXX@
225 CXXFLAGS = @CXXFLAGS@
226 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
227
228 DLLTOOL = @DLLTOOL@
229
230 NM = @NM@
231
232 LD = @LD@
233 LDFLAGS = 
234
235 RANLIB = @RANLIB@
236
237 WINDRES = @WINDRES@
238
239 PICFLAG = 
240
241 # -----------------------------------------------
242 # Programs producing files for the TARGET machine
243 # -----------------------------------------------
244
245 # This is the list of directories that may be needed in RPATH_ENVVAR
246 # so that prorgams built for the target machine work.
247 TARGET_LIB_PATH = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
248
249 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
250
251 AR_FOR_TARGET=@AR_FOR_TARGET@
252 CONFIGURED_AR_FOR_TARGET=@CONFIGURED_AR_FOR_TARGET@
253 USUAL_AR_FOR_TARGET = ` \
254   if [ -f $$r/binutils/ar ] ; then \
255     echo $$r/binutils/ar ; \
256   else \
257     if [ '$(host)' = '$(target)' ] ; then \
258       echo $(AR); \
259     else \
260       echo $(CONFIGURED_AR_FOR_TARGET) ; \
261     fi; \
262   fi`
263
264 AS_FOR_TARGET=@AS_FOR_TARGET@
265 CONFIGURED_AS_FOR_TARGET=@CONFIGURED_AS_FOR_TARGET@
266 USUAL_AS_FOR_TARGET = ` \
267   if [ -f $$r/gas/as-new ] ; then \
268     echo $$r/gas/as-new ; \
269   elif [ -f $$r/gcc/xgcc ]; then \
270     $(CC_FOR_TARGET) -print-prog-name=as ; \
271   else \
272     if [ '$(host)' = '$(target)' ] ; then \
273       echo $(AS); \
274     else \
275       echo $(CONFIGURED_AS_FOR_TARGET) ; \
276     fi; \
277   fi`
278
279 CC_FOR_TARGET = @CC_FOR_TARGET@
280 # During gcc bootstrap, if we use some random cc for stage1 then
281 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
282 # (which we know are built with gcc) are built with optimizations so
283 # prepend -O2 when setting CFLAGS_FOR_TARGET.
284 CFLAGS_FOR_TARGET = -O2 $(CFLAGS)
285 # If GCC_FOR_TARGET is not overriden on the command line, then this
286 # variable is passed down to the gcc Makefile, where it is used to
287 # build libgcc2.a.  We define it here so that it can itself be
288 # overridden on the command line.
289 GCC_FOR_TARGET=@GCC_FOR_TARGET@
290 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) $$r/gcc/xgcc -B$$r/gcc/ $(FLAGS_FOR_TARGET)
291 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
292
293 CXX_FOR_TARGET = @CXX_FOR_TARGET@
294 RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
295 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
296 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
297 CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
298 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
299
300 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
301 CONFIGURED_DLLTOOL_FOR_TARGET=@CONFIGURED_DLLTOOL_FOR_TARGET@
302 USUAL_DLLTOOL_FOR_TARGET = ` \
303   if [ -f $$r/binutils/dlltool ] ; then \
304     echo $$r/binutils/dlltool ; \
305   else \
306     if [ '$(host)' = '$(target)' ] ; then \
307       echo $(DLLTOOL); \
308     else \
309       echo $(CONFIGURED_DLLTOOL_FOR_TARGET) ; \
310     fi; \
311   fi`
312
313 GCJ_FOR_TARGET = @GCJ_FOR_TARGET@
314
315 LD_FOR_TARGET=@LD_FOR_TARGET@
316 CONFIGURED_LD_FOR_TARGET=@CONFIGURED_LD_FOR_TARGET@
317 USUAL_LD_FOR_TARGET = ` \
318   if [ -f $$r/ld/ld-new ] ; then \
319     echo $$r/ld/ld-new ; \
320   elif [ -f $$r/gcc/xgcc ]; then \
321     $(CC_FOR_TARGET) -print-prog-name=ld ; \
322   else \
323     if [ '$(host)' = '$(target)' ] ; then \
324       echo $(LD); \
325     else \
326       echo $(CONFIGURED_LD_FOR_TARGET) ; \
327     fi; \
328   fi`
329
330 LDFLAGS_FOR_TARGET = 
331
332 NM_FOR_TARGET=@NM_FOR_TARGET@
333 CONFIGURED_NM_FOR_TARGET=@CONFIGURED_NM_FOR_TARGET@
334 USUAL_NM_FOR_TARGET = ` \
335   if [ -f $$r/binutils/nm-new ] ; then \
336     echo $$r/binutils/nm-new ; \
337   elif [ -f $$r/gcc/xgcc ]; then \
338     $(CC_FOR_TARGET) -print-prog-name=nm ; \
339   else \
340     if [ '$(host)' = '$(target)' ] ; then \
341       echo $(NM); \
342     else \
343       echo $(CONFIGURED_NM_FOR_TARGET) ; \
344     fi; \
345   fi`
346
347 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
348 CONFIGURED_RANLIB_FOR_TARGET=@CONFIGURED_RANLIB_FOR_TARGET@
349 USUAL_RANLIB_FOR_TARGET = ` \
350   if [ -f $$r/binutils/ranlib ] ; then \
351     echo $$r/binutils/ranlib ; \
352   else \
353     if [ '$(host)' = '$(target)' ] ; then \
354       if [ x'$(RANLIB)' != x ]; then \
355          echo $(RANLIB); \
356       else \
357          echo ranlib; \
358       fi; \
359     else \
360       echo $(CONFIGURED_RANLIB_FOR_TARGET) ; \
361     fi; \
362   fi`
363
364 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
365 CONFIGURED_WINDRES_FOR_TARGET=@CONFIGURED_WINDRES_FOR_TARGET@
366 USUAL_WINDRES_FOR_TARGET = ` \
367   if [ -f $$r/binutils/windres ] ; then \
368     echo $$r/binutils/windres ; \
369   else \
370     if [ '$(host)' = '$(target)' ] ; then \
371       echo $(WINDRES); \
372     else \
373       echo $(CONFIGURED_WINDRES_FOR_TARGET) ; \
374     fi; \
375   fi`
376
377 PICFLAG_FOR_TARGET = 
378
379 # ------------------------------------
380 # Miscellaneous targets and flag lists
381 # ------------------------------------
382
383 # The first rule in the file had better be this one.  Don't put any above it.
384 # This lives here to allow makefile fragments to contain dependencies.
385 all: all.normal
386 .PHONY: all
387
388 #### host and target specific makefile fragments come in here.
389 @target_makefile_frag@
390 @alphaieee_frag@
391 @ospace_frag@
392 @host_makefile_frag@
393 ###
394
395 # Flags to pass down to all sub-makes.
396 BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
397         "[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
398         "CONFIG_SHELL=$(SHELL)" \
399         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" 
400
401 # For any flags above that may contain shell code that varies from one
402 # target library to another.  When doing recursive invocations of the
403 # top-level Makefile, we don't want the outer make to evaluate them,
404 # so we pass these variables down unchanged.  They must not contain
405 # single nor double quotes.
406 RECURSE_FLAGS = \
407         CXX_FOR_TARGET='$(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
408         RAW_CXX_FOR_TARGET='$(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
409
410 # Flags to pass down to most sub-makes, in which we're building with
411 # the host environment.
412 EXTRA_HOST_FLAGS = \
413         'AR=$(AR)' \
414         'AS=$(AS)' \
415         'CC=$(CC)' \
416         'CXX=$(CXX)' \
417         'DLLTOOL=$(DLLTOOL)' \
418         'LD=$(LD)' \
419         'NM=$(NM)' \
420         'RANLIB=$(RANLIB)' \
421         'WINDRES=$(WINDRES)'
422
423 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
424
425 # Flags that are concerned with the location of the X11 include files
426 # and library files
427 #
428 # NOTE: until the top-level is getting the values via autoconf, it only
429 # causes problems to have this top-level Makefile overriding the autoconf-set
430 # values in child directories.  Only variables that don't conflict with
431 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
432 #
433 X11_FLAGS_TO_PASS = \
434         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
435         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
436
437 # Flags to pass down to makes which are built with the target environment.
438 # The double $ decreases the length of the command line; the variables
439 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
440 EXTRA_TARGET_FLAGS = \
441         'AR=$$(AR_FOR_TARGET)' \
442         'AS=$$(AS_FOR_TARGET)' \
443         'CC=$$(CC_FOR_TARGET)' \
444         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
445         'CXX=$$(CXX_FOR_TARGET)' \
446         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
447         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
448         'LD=$$(LD_FOR_TARGET)' \
449         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
450         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
451         'NM=$$(NM_FOR_TARGET)' \
452         'RANLIB=$$(RANLIB_FOR_TARGET)' \
453         'WINDRES=$$(WINDRES_FOR_TARGET)'
454
455 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
456
457 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
458 # unfortunately needs the native compiler and the target ar and
459 # ranlib.
460 # If any variables are added here, they must be added to do-*, below.
461 # The BUILD_* variables are a special case, which are used for the gcc
462 # cross-building scheme.
463 EXTRA_GCC_FLAGS = \
464         'BUILD_PREFIX=$(BUILD_PREFIX)' \
465         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
466         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
467         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
468         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
469         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
470         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
471         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
472         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
473         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
474         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
475         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
476         "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
477
478 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
479
480 .PHONY: configure-host
481 configure-host: maybe-configure-gcc [+
482   FOR host_modules +] \
483     maybe-configure-[+module+][+
484   ENDFOR host_modules +]
485 .PHONY: configure-target
486 configure-target: [+
487   FOR target_modules +] \
488     maybe-configure-target-[+module+][+
489   ENDFOR target_modules +]
490
491 # The target built for a native build.
492 .PHONY: all.normal
493 all.normal: @all_build_modules@ all-host all-target
494
495 .PHONY: all-host
496 all-host: maybe-all-gcc [+
497   FOR host_modules +] \
498     maybe-all-[+module+][+
499   ENDFOR host_modules +]
500 .PHONY: all-target
501 all-target: [+
502   FOR target_modules +] \
503     maybe-all-target-[+module+][+
504   ENDFOR target_modules +]
505
506 # Do a target for all the subdirectories.  A ``make do-X'' will do a
507 # ``make X'' in all subdirectories (because, in general, there is a
508 # dependency (below) of X upon do-X, a ``make X'' will also do this,
509 # but it may do additional work as well).
510 [+ FOR recursive_targets +]
511 .PHONY: do-[+make_target+]
512 do-[+make_target+]: [+make_target+]-host [+make_target+]-target
513
514 .PHONY: [+make_target+]-host
515 [+make_target+]-host: maybe-[+make_target+]-gcc [+
516   FOR host_modules +] \
517     maybe-[+make_target+]-[+module+][+
518   ENDFOR host_modules +]
519
520 .PHONY: [+make_target+]-target
521 [+make_target+]-target: [+
522   FOR target_modules +] \
523     maybe-[+make_target+]-target-[+module+][+
524   ENDFOR target_modules +]
525 [+ ENDFOR recursive_targets +]
526
527 # Here are the targets which correspond to the do-X targets.
528
529 .PHONY: info installcheck dvi install-info
530 .PHONY: clean distclean mostlyclean maintainer-clean realclean
531 .PHONY: local-clean local-distclean local-maintainer-clean
532 info: do-info
533 installcheck: do-installcheck
534 dvi: do-dvi
535
536 # Make sure makeinfo is built before we do a `make info', if we're
537 # in fact building texinfo.
538 do-info: maybe-all-texinfo
539
540 install-info: do-install-info dir.info
541         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
542         if [ -f dir.info ] ; then \
543           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
544         else true ; fi
545
546 local-clean:
547         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
548
549 local-distclean:
550         -rm -f Makefile config.status config.cache mh-frag mt-frag
551         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
552         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
553           rm -rf $(TARGET_SUBDIR); \
554         else true; fi
555         -rm -rf $(BUILD_SUBDIR)
556         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
557         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
558         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
559         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
560         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
561
562 local-maintainer-clean:
563         @echo "This command is intended for maintainers to use;"
564         @echo "it deletes files that may require special tools to rebuild."
565
566 clean: do-clean local-clean
567 mostlyclean: do-mostlyclean local-clean
568 distclean: do-distclean local-clean local-distclean
569 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean 
570 maintainer-clean: local-distclean
571 realclean: maintainer-clean
572
573 # Extra dependency for clean-target, owing to the mixed nature of gcc
574 clean-target: clean-target-libgcc
575 clean-target-libgcc:
576         test ! -d gcc/libgcc || \
577         (cd gcc/libgcc && find . -type d -print) | \
578         while read d; do rm -f gcc/$$d/libgcc.a || : ; done
579         -rm -rf gcc/libgcc
580
581 # Check target.
582
583 .PHONY: check do-check
584 check: do-check
585
586 # Only include modules actually being configured and built.
587 do-check: maybe-check-gcc [+
588   FOR host_modules +] \
589     maybe-check-[+module+][+
590   ENDFOR host_modules +][+
591   FOR target_modules +] \
592     maybe-check-target-[+module+][+
593   ENDFOR target_modules +]
594
595 # Automated reporting of test results.
596
597 warning.log: build.log
598         $(srcdir)/contrib/warn_summary build.log > $@
599
600 mail-report.log:
601         if test x'$(BOOT_CFLAGS)' != x''; then \
602             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
603         fi; \
604         $(srcdir)/contrib/test_summary -t >$@
605         chmod +x $@
606         echo If you really want to send e-mail, run ./$@ now
607
608 mail-report-with-warnings.log: warning.log
609         if test x'$(BOOT_CFLAGS)' != x''; then \
610             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
611         fi; \
612         $(srcdir)/contrib/test_summary -t -i warning.log >$@
613         chmod +x $@
614         echo If you really want to send e-mail, run ./$@ now
615
616 # Installation targets.
617
618 .PHONY: install uninstall
619 install: installdirs install-host install-target
620
621 .PHONY: install-host-nogcc
622 install-host-nogcc: [+
623   FOR host_modules +] \
624     maybe-install-[+module+][+
625   ENDFOR host_modules +]
626
627 .PHONY: install-host
628 install-host: maybe-install-gcc [+
629   FOR host_modules +] \
630     maybe-install-[+module+][+
631   ENDFOR host_modules +]
632
633 .PHONY: install-target
634 install-target: [+
635   FOR target_modules +] \
636     maybe-install-target-[+module+][+
637   ENDFOR target_modules +]
638
639 uninstall:
640         @echo "the uninstall target is not supported in this tree"
641
642 .PHONY: install.all
643 install.all: install-no-fixedincludes
644         @if [ -f ./gcc/Makefile ] ; then \
645                 r=`${PWD_COMMAND}` ; export r ; \
646                 $(SET_LIB_PATH) \
647                 (cd ./gcc && \
648                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
649         else \
650                 true ; \
651         fi
652
653 # install-no-fixedincludes is used because Cygnus can not distribute
654 # the fixed header files.
655 .PHONY: install-no-fixedincludes
656 install-no-fixedincludes: installdirs install-host-nogcc \
657         install-target gcc-no-fixedincludes
658
659 ### other supporting targets
660
661 MAKEDIRS= \
662         $(DESTDIR)$(prefix) \
663         $(DESTDIR)$(exec_prefix)
664 .PHONY: installdirs
665 installdirs: mkinstalldirs
666         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
667
668 dir.info: do-install-info
669         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
670           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
671           mv -f dir.info.new dir.info ; \
672         else true ; \
673         fi
674
675 dist:
676         @echo "Building a full distribution of this tree isn't done"
677         @echo "via 'make dist'.  Check out the etc/ subdirectory" 
678
679 etags tags: TAGS
680
681 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
682 # ability to use several tags files at once, so there is probably no need
683 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
684 # (if we felt like it) have this Makefile write a piece of elisp which
685 # the user could load to tell emacs19 where all the TAGS files we just
686 # built are.
687 TAGS: do-TAGS
688
689 # --------------------------------------
690 # Modules which run on the build machine
691 # --------------------------------------
692 [+ FOR build_modules +]
693 .PHONY: configure-build-[+module+] maybe-configure-build-[+module+]
694 maybe-configure-build-[+module+]:
695 configure-build-[+module+]:
696         @test ! -f $(BUILD_SUBDIR)/[+module+]/Makefile || exit 0; \
697         $(SHELL) $(srcdir)/mkinstalldirs $(BUILD_SUBDIR)/[+module+] ; \
698         r=`${PWD_COMMAND}`; export r; \
699         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
700         AR="$(AR_FOR_BUILD)"; export AR; \
701         AS="$(AS_FOR_BUILD)"; export AS; \
702         CC="$(CC_FOR_BUILD)"; export CC; \
703         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
704         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
705         CXX="$(CXX_FOR_BUILD)"; export CXX; \
706         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
707         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
708         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
709         LD="$(LD_FOR_BUILD)"; export LD; \
710         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
711         NM="$(NM_FOR_BUILD)"; export NM; \
712         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
713         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
714         echo Configuring in $(BUILD_SUBDIR)/[+module+]; \
715         cd "$(BUILD_SUBDIR)/[+module+]" || exit 1; \
716         case $(srcdir) in \
717           /* | [A-Za-z]:[\\/]*) \
718             topdir=$(srcdir) ;; \
719           *) \
720             case "$(BUILD_SUBDIR)" in \
721               .) topdir="../$(srcdir)" ;; \
722               *) topdir="../../$(srcdir)" ;; \
723             esac ;; \
724         esac; \
725         if [ "$(srcdir)" = "." ] ; then \
726           if [ "$(BUILD_SUBDIR)" != "." ] ; then \
727             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
728               if [ -f Makefile ]; then \
729                 if $(MAKE) distclean; then \
730                   true; \
731                 else \
732                   exit 1; \
733                 fi; \
734               else \
735                 true; \
736               fi; \
737             else \
738               exit 1; \
739             fi; \
740           else \
741             true; \
742           fi; \
743           srcdiroption="--srcdir=."; \
744           libsrcdir="."; \
745         else \
746           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
747           libsrcdir="$$s/[+module+]"; \
748         fi; \
749         rm -f no-such-file || : ; \
750         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
751           $(BUILD_CONFIGARGS) $${srcdiroption} \
752           --with-build-subdir="$(BUILD_SUBDIR)" \
753           || exit 1
754
755 .PHONY: all-build-[+module+] maybe-all-build-[+module+]
756 maybe-all-build-[+module+]:
757 all-build-[+module+]: configure-build-[+module+]
758         @r=`${PWD_COMMAND}`; export r; \
759         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
760         (cd $(BUILD_SUBDIR)/[+module+] && $(MAKE) all)
761 [+ ENDFOR build_modules +]
762
763 # --------------------------------------
764 # Modules which run on the host machine
765 # --------------------------------------
766 [+ FOR host_modules +]
767 .PHONY: configure-[+module+] maybe-configure-[+module+]
768 maybe-configure-[+module+]:
769 configure-[+module+]:
770         @test ! -f [+module+]/Makefile || exit 0; \
771         [ -d [+module+] ] || mkdir [+module+]; \
772         r=`${PWD_COMMAND}`; export r; \
773         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
774         CC="$(CC)"; export CC; \
775         CFLAGS="$(CFLAGS)"; export CFLAGS; \
776         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
777         CXX="$(CXX)"; export CXX; \
778         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
779         AR="$(AR)"; export AR; \
780         AS="$(AS)"; export AS; \
781         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
782         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
783         LD="$(LD)"; export LD; \
784         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
785         NM="$(NM)"; export NM; \
786         RANLIB="$(RANLIB)"; export RANLIB; \
787         WINDRES="$(WINDRES)"; export WINDRES; \
788         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
789         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
790         echo Configuring in [+module+]; \
791         cd [+module+] || exit 1; \
792         case $(srcdir) in \
793           \.) \
794             srcdiroption="--srcdir=."; \
795             libsrcdir=".";; \
796           /* | [A-Za-z]:[\\/]*) \
797             srcdiroption="--srcdir=$(srcdir)/[+module+]"; \
798             libsrcdir="$$s/[+module+]";; \
799           *) \
800             srcdiroption="--srcdir=../$(srcdir)/[+module+]"; \
801             libsrcdir="$$s/[+module+]";; \
802         esac; \
803         $(SHELL) $${libsrcdir}/configure \
804           $(HOST_CONFIGARGS) $${srcdiroption} \
805           || exit 1
806
807 .PHONY: all-[+module+] maybe-all-[+module+]
808 maybe-all-[+module+]:
809 all-[+module+]: configure-[+module+]
810         @r=`${PWD_COMMAND}`; export r; \
811         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
812         $(SET_LIB_PATH) \
813         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+ 
814           IF with_x 
815             +] $(X11_FLAGS_TO_PASS)[+ 
816           ENDIF with_x +] all)
817
818 .PHONY: check-[+module+] maybe-check-[+module+]
819 maybe-check-[+module+]:
820 [+ IF no_check +]
821 check-[+module+]:
822 [+ ELIF no_check_cross +]
823 # This module is only tested in a native toolchain.
824 check-[+module+]:
825         @if [ '$(host)' = '$(target)' ] ; then \
826           r=`${PWD_COMMAND}`; export r; \
827           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
828           $(SET_LIB_PATH) \
829           (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+ 
830             IF with_x 
831               +] $(X11_FLAGS_TO_PASS)[+ 
832             ENDIF with_x +] check); \
833         fi
834 [+ ELSE check +]
835 check-[+module+]:
836         @r=`${PWD_COMMAND}`; export r; \
837         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
838         $(SET_LIB_PATH) \
839         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+ 
840           IF with_x 
841             +] $(X11_FLAGS_TO_PASS)[+ 
842           ENDIF with_x +] check)
843 [+ ENDIF no_check +]
844
845 .PHONY: install-[+module+] maybe-install-[+module+]
846 maybe-install-[+module+]:
847 [+ IF no_install +]
848 install-[+module+]:
849 [+ ELSE install +]
850 install-[+module+]: installdirs
851         @r=`${PWD_COMMAND}`; export r; \
852         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
853         $(SET_LIB_PATH) \
854         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+ 
855           IF with_x 
856             +] $(X11_FLAGS_TO_PASS)[+ 
857           ENDIF with_x +] install)
858 [+ ENDIF no_install +]
859
860 # Other targets (info, dvi, etc.)
861 [+ FOR recursive_targets +]
862 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
863 maybe-[+make_target+]-[+module+]:
864 [+ IF (match-value? = "missing" (get "make_target") ) +]
865 # [+module+] doesn't support [+make_target+].
866 [+make_target+]-[+module+]:
867 [+ ELSE +]
868 [+make_target+]-[+module+]: [+
869   FOR depend +]\
870     [+depend+]-[+module+] [+
871   ENDFOR depend +]
872         @[ -f ./[+module+]/Makefile ] || exit 0; \
873         r=`${PWD_COMMAND}`; export r; \
874         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
875         $(SET_LIB_PATH) \
876         for flag in $(EXTRA_HOST_FLAGS); do \
877           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
878         done; \
879         echo "Doing [+make_target+] in [+module+]" ; \
880         (cd [+module+] && \
881           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
882                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
883                   "RANLIB=$${RANLIB}" \
884                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
885                   [+make_target+]) \
886           || exit 1
887 [+ ENDIF +]
888 [+ ENDFOR recursive_targets +]
889 [+ ENDFOR host_modules +]
890
891 # ---------------------------------------
892 # Modules which run on the target machine
893 # ---------------------------------------
894 [+ FOR target_modules +]
895 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
896 maybe-configure-target-[+module+]:
897
898 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
899 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
900         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
901         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
902         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
903
904 configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
905         @test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
906         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
907         r=`${PWD_COMMAND}`; export r; \
908         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
909         $(SET_LIB_PATH) \
910         AR="$(AR_FOR_TARGET)"; export AR; \
911         AS="$(AS_FOR_TARGET)"; export AS; \
912         CC="$(CC_FOR_TARGET)"; export CC; \
913         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
914         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
915         CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \[+ 
916 IF raw_cxx +]
917         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
918         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX; \[+ 
919 ELSE normal_cxx +]
920         CXX="$(CXX_FOR_TARGET)"; export CXX; \[+ 
921 ENDIF raw_cxx +]
922         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
923         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
924         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
925         LD="$(LD_FOR_TARGET)"; export LD; \
926         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
927         NM="$(NM_FOR_TARGET)"; export NM; \
928         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
929         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
930         echo Configuring in $(TARGET_SUBDIR)/[+module+]; \
931         cd "$(TARGET_SUBDIR)/[+module+]" || exit 1; \
932         case $(srcdir) in \
933           /* | [A-Za-z]:[\\/]*) \
934             topdir=$(srcdir) ;; \
935           *) \
936             case "$(TARGET_SUBDIR)" in \
937               .) topdir="../$(srcdir)" ;; \
938               *) topdir="../../$(srcdir)" ;; \
939             esac ;; \
940         esac; \[+ IF stage +]
941         if [ "$(srcdir)" = "." ] ; then \
942           if [ "$(TARGET_SUBDIR)" != "." ] ; then \
943             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
944               if [ -f Makefile ]; then \
945                 if $(MAKE) distclean; then \
946                   true; \
947                 else \
948                   exit 1; \
949                 fi; \
950               else \
951                 true; \
952               fi; \
953             else \
954               exit 1; \
955             fi; \
956           else \
957             true; \
958           fi; \
959           srcdiroption="--srcdir=."; \
960           libsrcdir="."; \
961         else \[+ ENDIF stage +]
962           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
963           libsrcdir="$$s/[+module+]"; \[+ IF stage +]
964         fi; \[+ ENDIF stage +]
965         rm -f no-such-file || : ; \
966         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
967           $(TARGET_CONFIGARGS) $${srcdiroption} \
968           --with-target-subdir="$(TARGET_SUBDIR)" \
969           || exit 1
970
971 .PHONY: all-target-[+module+] maybe-all-target-[+module+]
972 maybe-all-target-[+module+]:
973 all-target-[+module+]: configure-target-[+module+]
974         @r=`${PWD_COMMAND}`; export r; \
975         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
976         $(SET_LIB_PATH) \
977         (cd $(TARGET_SUBDIR)/[+module+] && \
978           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
979             IF raw_cxx 
980           +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+ 
981             ENDIF raw_cxx 
982           +] all)
983
984 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
985 maybe-check-target-[+module+]:
986 [+ IF no_check +]
987 # Dummy target for uncheckable module.
988 check-target-[+module+]:
989 [+ ELSE check +]
990 check-target-[+module+]:
991         @r=`${PWD_COMMAND}`; export r; \
992         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
993         $(SET_LIB_PATH) \
994         (cd $(TARGET_SUBDIR)/[+module+] && \
995           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
996             IF raw_cxx 
997               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+ 
998             ENDIF raw_cxx 
999           +] check)
1000 [+ ENDIF no_check +]
1001
1002 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1003 maybe-install-target-[+module+]:
1004 [+ IF no_install +]
1005 # Dummy target for uninstallable.
1006 install-target-[+module+]:
1007 [+ ELSE install +]
1008 install-target-[+module+]: installdirs
1009         @r=`${PWD_COMMAND}`; export r; \
1010         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1011         $(SET_LIB_PATH) \
1012         (cd $(TARGET_SUBDIR)/[+module+] && \
1013           $(MAKE) $(TARGET_FLAGS_TO_PASS) install)
1014 [+ ENDIF no_install +]
1015
1016 # Other targets (info, dvi, etc.)
1017 [+ FOR recursive_targets +]
1018 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1019 maybe-[+make_target+]-target-[+module+]:
1020 [+ IF (match-value? = "missing" (get "make_target") ) +]
1021 # [+module+] doesn't support [+make_target+].
1022 [+make_target+]-target-[+module+]:
1023 [+ ELSE +]
1024 [+make_target+]-target-[+module+]: [+
1025   FOR depend +]\
1026     [+depend+]-target-[+module+] [+
1027   ENDFOR depend +]
1028         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1029         r=`${PWD_COMMAND}`; export r; \
1030         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1031         $(SET_LIB_PATH) \
1032         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1033         for flag in $(EXTRA_TARGET_FLAGS); do \
1034           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1035         done; \
1036         (cd $(TARGET_SUBDIR)/[+module+] && \
1037           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1038                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1039                   "RANLIB=$${RANLIB}" \
1040                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1041                   [+make_target+]) \
1042           || exit 1
1043 [+ ENDIF +]
1044 [+ ENDFOR recursive_targets +]
1045 [+ ENDFOR target_modules +]
1046
1047 # ----------
1048 # GCC module
1049 # ----------
1050
1051 # Unfortunately, while gcc _should_ be a host module,
1052 # libgcc is a target module, and gen* programs are
1053 # build modules.  So GCC is a sort of hybrid.
1054
1055 # gcc is the only module which uses GCC_FLAGS_TO_PASS.
1056 # Don't use shared host config.cache, as it will confuse later
1057 # directories; GCC wants slightly different values for some
1058 # precious variables.  *sigh*
1059
1060 # We must skip configuring if toplevel bootstrap is going.
1061 .PHONY: configure-gcc maybe-configure-gcc
1062 maybe-configure-gcc:
1063 configure-gcc:
1064         @test ! -f gcc/Makefile || exit 0; \
1065         [ -f stage_last ] && exit 0; \
1066         [ -d gcc ] || mkdir gcc; \
1067         r=`${PWD_COMMAND}`; export r; \
1068         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1069         CC="$(CC)"; export CC; \
1070         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1071         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1072         CXX="$(CXX)"; export CXX; \
1073         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1074         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1075         AR="$(AR)"; export AR; \
1076         AS="$(AS)"; export AS; \
1077         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1078         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1079         LD="$(LD)"; export LD; \
1080         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
1081         NM="$(NM)"; export NM; \
1082         RANLIB="$(RANLIB)"; export RANLIB; \
1083         WINDRES="$(WINDRES)"; export WINDRES; \
1084         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1085         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1086         echo Configuring in gcc; \
1087         cd gcc || exit 1; \
1088         case $(srcdir) in \
1089           \.) \
1090             srcdiroption="--srcdir=."; \
1091             libsrcdir=".";; \
1092           /* | [A-Za-z]:[\\/]*) \
1093             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1094             libsrcdir="$$s/gcc";; \
1095           *) \
1096             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1097             libsrcdir="$$s/gcc";; \
1098         esac; \
1099         $(SHELL) $${libsrcdir}/configure \
1100           $(HOST_CONFIGARGS) $${srcdiroption} \
1101           || exit 1
1102
1103 # Don't 'make all' in gcc if it's already been made by 'bootstrap'; that
1104 # causes trouble.  This wart will be fixed eventually by moving
1105 # the bootstrap behavior to this file.
1106 .PHONY: all-gcc maybe-all-gcc
1107 maybe-all-gcc:
1108 all-gcc: configure-gcc
1109         r=`${PWD_COMMAND}`; export r; \
1110         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1111         if [ -f stage_last ] ; then \
1112           true ; \
1113         elif [ -f gcc/stage_last ] ; then \
1114           $(SET_LIB_PATH) \
1115           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) quickstrap); \
1116         else \
1117           $(SET_LIB_PATH) \
1118           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) all); \
1119         fi
1120
1121 # Building GCC uses some tools for rebuilding "source" files
1122 # like texinfo, bison/byacc, etc.  So we must depend on those.
1123 #
1124 # While building GCC, it may be necessary to run various target
1125 # programs like the assembler, linker, etc.  So we depend on
1126 # those too.
1127 #
1128 # In theory, on an SMP all those dependencies can be resolved
1129 # in parallel.
1130 #
1131 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1132 .PHONY: $(GCC_STRAP_TARGETS)
1133 $(GCC_STRAP_TARGETS): all-bootstrap configure-gcc
1134         @r=`${PWD_COMMAND}`; export r; \
1135         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1136         $(SET_LIB_PATH) \
1137         echo "Bootstrapping the compiler"; \
1138         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1139         @r=`${PWD_COMMAND}`; export r; \
1140         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1141         case "$@" in \
1142           *bootstrap4-lean ) \
1143             msg="Comparing stage3 and stage4 of the compiler"; \
1144             compare=compare3-lean ;; \
1145           *bootstrap4 ) \
1146             msg="Comparing stage3 and stage4 of the compiler"; \
1147             compare=compare3 ;; \
1148           *-lean ) \
1149             msg="Comparing stage2 and stage3 of the compiler"; \
1150             compare=compare-lean ;; \
1151           * ) \
1152             msg="Comparing stage2 and stage3 of the compiler"; \
1153             compare=compare ;; \
1154         esac; \
1155         $(SET_LIB_PATH) \
1156         echo "$$msg"; \
1157         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1158         @r=`${PWD_COMMAND}`; export r; \
1159         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1160         $(SET_LIB_PATH) \
1161         echo "Building runtime libraries"; \
1162         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1163
1164 profiledbootstrap: all-bootstrap configure-gcc
1165         @r=`${PWD_COMMAND}`; export r; \
1166         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1167         $(SET_LIB_PATH) \
1168         echo "Bootstrapping the compiler"; \
1169         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1170         @r=`${PWD_COMMAND}`; export r; \
1171         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1172         $(SET_LIB_PATH) \
1173         echo "Building runtime libraries and training compiler"; \
1174         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1175         @r=`${PWD_COMMAND}`; export r; \
1176         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1177         $(SET_LIB_PATH) \
1178         echo "Building feedback based compiler"; \
1179         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1180
1181 .PHONY: cross
1182 cross: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
1183         @r=`${PWD_COMMAND}`; export r; \
1184         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1185         $(SET_LIB_PATH) \
1186         echo "Building the C and C++ compiler"; \
1187         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1188         @r=`${PWD_COMMAND}`; export r; \
1189         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1190         $(SET_LIB_PATH) \
1191         echo "Building runtime libraries"; \
1192         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) \
1193           LANGUAGES="c c++" all
1194
1195 .PHONY: check-gcc maybe-check-gcc
1196 maybe-check-gcc:
1197 check-gcc:
1198         @if [ -f ./gcc/Makefile ] ; then \
1199           r=`${PWD_COMMAND}`; export r; \
1200           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1201           $(SET_LIB_PATH) \
1202           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check); \
1203         else \
1204           true; \
1205         fi
1206
1207 .PHONY: check-gcc-c++
1208 check-gcc-c++:
1209         @if [ -f ./gcc/Makefile ] ; then \
1210           r=`${PWD_COMMAND}`; export r; \
1211           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1212           $(SET_LIB_PATH) \
1213           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1214         else \
1215           true; \
1216         fi
1217
1218 .PHONY: check-c++
1219 check-c++: check-target-libstdc++-v3 check-gcc-c++
1220
1221 .PHONY: install-gcc maybe-install-gcc
1222 maybe-install-gcc:
1223 install-gcc:
1224         @if [ -f ./gcc/Makefile ] ; then \
1225           r=`${PWD_COMMAND}`; export r; \
1226           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1227           $(SET_LIB_PATH) \
1228           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1229         else \
1230           true; \
1231         fi
1232
1233 # Install the gcc headers files, but not the fixed include files,
1234 # which Cygnus is not allowed to distribute.  This rule is very
1235 # dependent on the workings of the gcc Makefile.in.
1236 .PHONY: gcc-no-fixedincludes
1237 gcc-no-fixedincludes:
1238         @if [ -f ./gcc/Makefile ]; then \
1239           rm -rf gcc/tmp-include; \
1240           mv gcc/include gcc/tmp-include 2>/dev/null; \
1241           mkdir gcc/include; \
1242           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1243           touch gcc/stmp-fixinc gcc/include/fixed; \
1244           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1245           r=`${PWD_COMMAND}`; export r; \
1246           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1247           $(SET_LIB_PATH) \
1248           (cd ./gcc && \
1249            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1250           rm -rf gcc/include; \
1251           mv gcc/tmp-include gcc/include 2>/dev/null; \
1252         else true; fi
1253
1254 # Other targets (dvi, info, etc.)
1255 [+ FOR recursive_targets +]
1256 .PHONY: maybe-[+make_target+]-gcc [+make_target+]-gcc
1257 maybe-[+make_target+]-gcc:
1258 [+make_target+]-gcc: [+
1259   FOR depend +]\
1260     [+depend+]-gcc [+
1261   ENDFOR depend +]
1262         @[ -f ./gcc/Makefile ] || exit 0; \
1263         r=`${PWD_COMMAND}`; export r; \
1264         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1265         $(SET_LIB_PATH) \
1266         for flag in $(EXTRA_GCC_FLAGS); do \
1267           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1268         done; \
1269         echo "Doing [+make_target+] in gcc" ; \
1270         (cd gcc && \
1271           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1272                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1273                   "RANLIB=$${RANLIB}" \
1274                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1275                   [+make_target+]) \
1276           || exit 1
1277
1278 [+ ENDFOR recursive_targets +]
1279
1280 # ---------------------
1281 # GCC bootstrap support
1282 # ---------------------
1283
1284 # We name the directories for the various stages "stage1-gcc",
1285 # "stage2-gcc","stage3-gcc", etc.  
1286 # Unfortunately, the 'compare' process will fail (on debugging information)
1287 # if any directory names are different!
1288 # So in the building rule for each stage, we relocate them before and after.
1289 # The current one is 'gcc', while the previous one is 'prev-gcc'.  (The
1290 # current one must be 'gcc' for now because the scripts in that directory
1291 # assume it.)
1292 # At the end of the bootstrap, 'stage3-gcc' must be moved to 'gcc' so that
1293 # libraries can find it.  Ick!
1294
1295 # Bugs: This is almost certainly not parallel-make safe.
1296
1297 # 'touch' doesn't work right on some platforms.
1298 STAMP = echo timestamp > 
1299
1300 # Only build the C compiler for stage1, because that is the only one that
1301 # we can guarantee will build with the native compiler, and also it is the
1302 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
1303 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
1304 # overrideable (for a bootstrap build stage1 also builds gcc.info).
1305
1306 STAGE1_CFLAGS=@stage1_cflags@
1307 STAGE1_LANGUAGES=@stage1_languages@
1308
1309 # For stage 1:
1310 # * We force-disable intermodule optimizations, even if
1311 #   --enable-intermodule was passed, since the installed compiler probably
1312 #   can't handle them.  Luckily, autoconf always respects
1313 #   the last argument when conflicting --enable arguments are passed.
1314 # * Likewise, we force-disable coverage flags, since the installed compiler
1315 #   probably has never heard of them.
1316 # * We build only C (and possibly Ada).
1317 configure-stage1-gcc:
1318         echo configure-stage1-gcc > stage_last ; \
1319         if [ -f stage1-gcc/Makefile ] ; then \
1320           $(STAMP) configure-stage1-gcc ; \
1321           exit 0; \
1322         else \
1323           true ; \
1324         fi ; \
1325         [ -d stage1-gcc ] || mkdir stage1-gcc; \
1326         mv stage1-gcc gcc ; \
1327         r=`${PWD_COMMAND}`; export r; \
1328         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1329         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1330         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1331         CC="$(CC)"; export CC; \
1332         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1333         CXX="$(CXX)"; export CXX; \
1334         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1335         AR="$(AR)"; export AR; \
1336         AS="$(AS)"; export AS; \
1337         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
1338         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1339         LD="$(LD)"; export LD; \
1340         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
1341         NM="$(NM)"; export NM; \
1342         RANLIB="$(RANLIB)"; export RANLIB; \
1343         WINDRES="$(WINDRES)"; export WINDRES; \
1344         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1345         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1346         echo Configuring stage 1 in gcc; \
1347         cd gcc || exit 1; \
1348         case $(srcdir) in \
1349           \.) \
1350             srcdiroption="--srcdir=."; \
1351             libsrcdir=".";; \
1352           /* | [A-Za-z]:[\\/]*) \
1353             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1354             libsrcdir="$$s/gcc";; \
1355           *) \
1356             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1357             libsrcdir="$$s/gcc";; \
1358         esac; \
1359         $(SHELL) $${libsrcdir}/configure \
1360           $(HOST_CONFIGARGS) $${srcdiroption} \
1361           --disable-intermodule --disable-coverage \
1362           --enable-languages="$(STAGE1_LANGUAGES)"; \
1363         cd .. ; \
1364         mv gcc stage1-gcc ; \
1365         $(STAMP) configure-stage1-gcc
1366
1367 # Real targets act phony if they depend on phony targets; this hack
1368 # prevents gratuitous rebuilding of stage 1.
1369 prebootstrap:
1370         $(MAKE) all-bootstrap
1371         $(STAMP) prebootstrap
1372
1373 all-stage1-gcc: configure-stage1-gcc prebootstrap
1374         echo all-stage1-gcc > stage_last ; \
1375         r=`${PWD_COMMAND}`; export r; \
1376         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1377         mv stage1-gcc gcc ; \
1378         cd gcc && \
1379         $(MAKE) $(GCC_FLAGS_TO_PASS) \
1380                 CFLAGS="$(STAGE1_CFLAGS)" && $(STAMP) ../all-stage1-gcc ; \
1381         result=$$? ; \
1382         cd .. ; \
1383         mv gcc stage1-gcc ; \
1384         exit $$result
1385
1386 # TODO: Deal with STAGE_PREFIX (which is only for ada, incidentally)
1387 # Possibly pass --enable-werror-always (depending on --enable-werror);
1388 # that's what @stage2_werror_flag@ is for
1389 configure-stage2-gcc: all-stage1-gcc
1390         echo configure-stage2-gcc > stage_last ; \
1391         if [ -f stage2-gcc/Makefile ] ; then \
1392           $(STAMP) configure-stage2-gcc ; \
1393           exit 0; \
1394         else \
1395           true ; \
1396         fi ; \
1397         [ -d stage2-gcc ] || mkdir stage2-gcc; \
1398         mv stage2-gcc gcc ; \
1399         mv stage1-gcc prev-gcc ; \
1400         r=`${PWD_COMMAND}`; export r; \
1401         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1402         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1403         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1404         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1405         CXX="$(CXX)"; export CXX; \
1406         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1407         AR="$(AR)"; export AR; \
1408         AS="$(AS)"; export AS; \
1409         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1410         LD="$(LD)"; export LD; \
1411         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
1412         NM="$(NM)"; export NM; \
1413         RANLIB="$(RANLIB)"; export RANLIB; \
1414         WINDRES="$(WINDRES)"; export WINDRES; \
1415         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1416         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1417         CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
1418         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
1419         echo Configuring stage 2 in gcc; \
1420         cd gcc || exit 1; \
1421         case $(srcdir) in \
1422           \.) \
1423             srcdiroption="--srcdir=."; \
1424             libsrcdir=".";; \
1425           /* | [A-Za-z]:[\\/]*) \
1426             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1427             libsrcdir="$$s/gcc";; \
1428           *) \
1429             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1430             libsrcdir="$$s/gcc";; \
1431         esac; \
1432         $(SHELL) $${libsrcdir}/configure \
1433           $(HOST_CONFIGARGS) $${srcdiroption} @stage2_werror_flag@ ; \
1434         cd .. ; \
1435         mv gcc stage2-gcc ; \
1436         mv prev-gcc stage1-gcc ; \
1437         $(STAMP) configure-stage2-gcc
1438
1439 # Flags to pass to stage2 and later makes.
1440 BOOT_CFLAGS= -g -O2
1441 POSTSTAGE1_FLAGS_TO_PASS = \
1442         CFLAGS="$(BOOT_CFLAGS)" \
1443         ADAC="\$$(CC)"
1444
1445 all-stage2-gcc: all-stage1-gcc configure-stage2-gcc
1446         echo all-stage2-gcc > stage_last ; \
1447         r=`${PWD_COMMAND}`; export r; \
1448         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1449         mv stage2-gcc gcc ; \
1450         mv stage1-gcc prev-gcc ; \
1451         cd gcc && \
1452         $(MAKE) $(GCC_FLAGS_TO_PASS) \
1453                 CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1454                 CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1455                 STAGE_PREFIX=$$r/prev-gcc/ \
1456                 $(POSTSTAGE1_FLAGS_TO_PASS) && $(STAMP) ../all-stage2-gcc ; \
1457         result=$$? ; \
1458         cd .. ; \
1459         mv prev-gcc stage1-gcc ; \
1460         mv gcc stage2-gcc ; \
1461         exit $$result
1462
1463 configure-stage3-gcc: all-stage2-gcc
1464         echo configure-stage3-gcc > stage_last ; \
1465         if [ -f stage3-gcc/Makefile ] ; then \
1466           $(STAMP) configure-stage3-gcc ; \
1467           exit 0; \
1468         else \
1469           true ; \
1470         fi ; \
1471         [ -d stage3-gcc ] || mkdir stage3-gcc; \
1472         mv stage3-gcc gcc ; \
1473         mv stage2-gcc prev-gcc ; \
1474         r=`${PWD_COMMAND}`; export r; \
1475         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1476         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
1477         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
1478         CFLAGS="$(CFLAGS)"; export CFLAGS; \
1479         CXX="$(CXX)"; export CXX; \
1480         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1481         AR="$(AR)"; export AR; \
1482         AS="$(AS)"; export AS; \
1483         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
1484         LD="$(LD)"; export LD; \
1485         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
1486         NM="$(NM)"; export NM; \
1487         RANLIB="$(RANLIB)"; export RANLIB; \
1488         WINDRES="$(WINDRES)"; export WINDRES; \
1489         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1490         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
1491         CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
1492         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
1493         echo Configuring stage 3 in gcc; \
1494         cd gcc || exit 1; \
1495         case $(srcdir) in \
1496           \.) \
1497             srcdiroption="--srcdir=."; \
1498             libsrcdir=".";; \
1499           /* | [A-Za-z]:[\\/]*) \
1500             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1501             libsrcdir="$$s/gcc";; \
1502           *) \
1503             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1504             libsrcdir="$$s/gcc";; \
1505         esac; \
1506         $(SHELL) $${libsrcdir}/configure \
1507           $(HOST_CONFIGARGS) $${srcdiroption} @stage2_werror_flag@ ; \
1508         cd .. ; \
1509         mv gcc stage3-gcc ; \
1510         mv prev-gcc stage2-gcc ; \
1511         $(STAMP) configure-stage3-gcc
1512
1513 all-stage3-gcc: all-stage2-gcc configure-stage3-gcc
1514         echo all-stage3-gcc > stage_last ; \
1515         r=`${PWD_COMMAND}`; export r; \
1516         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1517         mv stage2-gcc prev-gcc ; \
1518         mv stage3-gcc gcc ; \
1519         cd gcc && \
1520         $(MAKE) $(GCC_FLAGS_TO_PASS) \
1521                 CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1522                 CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/" \
1523                 STAGE_PREFIX=$$r/prev-gcc/ \
1524                 $(POSTSTAGE1_FLAGS_TO_PASS) && $(STAMP) ../all-stage3-gcc \
1525         result=$$? ; \
1526         cd .. ; \
1527         mv prev-gcc stage2-gcc ; \
1528         mv gcc stage3-gcc ; \
1529         exit $$result
1530
1531 # We only want to compare .o files, so set this!
1532 objext = .o
1533
1534 compare: all-stage3-gcc
1535         r=`${PWD_COMMAND}`; export r; \
1536         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1537         rm -f .bad_compare ; \
1538         cd stage3-gcc; \
1539         files=`find . -name "*$(objext)" -print` ; \
1540         cd .. ; \
1541         for file in $${files} ; do \
1542           f1=$$r/stage2-gcc/$$file; f2=$$r/stage3-gcc/$$file; \
1543           @do_compare@ > /dev/null 2>&1; \
1544           test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \
1545         done ; \
1546         if [ -f .bad_compare ]; then \
1547           echo "Bootstrap comparison failure!"; \
1548           cat .bad_compare; \
1549           exit 1; \
1550         else \
1551           true; \
1552         fi ; \
1553         $(STAMP) compare
1554
1555 .PHONY: new-bootstrap
1556 # This target exists so that everything can be made in one pass.
1557 # 'all-gcc' has to avoid stomping on the bootstrap-generated gcc for
1558 # this to work.
1559 new-bootstrap: compare
1560         mv stage3-gcc gcc ; \
1561         $(MAKE) all ; \
1562         mv gcc stage3-gcc
1563
1564 new-cleanstrap:
1565         rm -rf configure-stage1-gcc all-stage1-gcc stage1-gcc \
1566           configure-stage2-gcc all-stage2-gcc stage2-gcc \
1567           configure-stage3-gcc all-stage3-gcc stage3-gcc \
1568           compare
1569         $(MAKE) new-bootstrap
1570
1571 new-restage1:
1572         rm -rf all-stage1-gcc \
1573           configure-stage2-gcc all-stage2-gcc stage2-gcc \
1574           configure-stage3-gcc all-stage3-gcc stage3-gcc \
1575           compare
1576         $(MAKE) all-stage1-gcc
1577
1578 new-restage2: all-stage1-gcc
1579         rm -rf all-stage2-gcc \
1580           configure-stage3-gcc all-stage3-gcc stage3-gcc \
1581           compare
1582         $(MAKE) all-stage2-gcc
1583
1584 new-restage3: all-stage2-gcc
1585         rm -rf all-stage3-gcc compare
1586         $(MAKE) compare
1587
1588 # --------------------------------------
1589 # Dependencies between different modules
1590 # --------------------------------------
1591
1592 # There are two types of dependencies here: 'hard' dependencies, where one
1593 # module simply won't build without the other; and 'soft' dependencies, where
1594 # if the depended-on module is missing, the depending module will do without
1595 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1596 # are specified by depending on a 'maybe-' target.  If you're not sure,
1597 # it's safer to use a soft dependency.
1598
1599 # Host modules specific to gcc.
1600 # GCC needs to identify certain tools.
1601 # GCC also needs the information exported by the intl configure script.
1602 configure-gcc: maybe-configure-intl maybe-configure-binutils maybe-configure-gas maybe-configure-ld maybe-configure-bison maybe-configure-flex
1603 all-gcc: maybe-all-libiberty maybe-all-intl maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib
1604 # This is a slightly kludgy method of getting dependencies on 
1605 # all-build-libiberty correct; it would be better to build it every time.
1606 all-gcc: maybe-all-build-libiberty
1607 all-bootstrap: maybe-all-libiberty maybe-all-intl maybe-all-texinfo maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib
1608
1609 # Host modules specific to gdb.
1610 # GDB needs to know that the simulator is being built.
1611 configure-gdb: maybe-configure-itcl maybe-configure-tcl maybe-configure-tk maybe-configure-sim
1612 GDB_TK = @GDB_TK@
1613 all-gdb: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-mmalloc maybe-all-readline maybe-all-bison maybe-all-byacc maybe-all-sim $(gdbnlmrequirements) $(GDB_TK)
1614 install-gdb: maybe-install-tcl maybe-install-tk maybe-install-itcl maybe-install-tix maybe-install-libgui
1615 configure-libgui: maybe-configure-tcl maybe-configure-tk
1616 all-libgui: maybe-all-tcl maybe-all-tk maybe-all-itcl
1617
1618 # Host modules specific to binutils.
1619 configure-bfd: configure-libiberty
1620 all-bfd: maybe-all-libiberty maybe-all-intl
1621 all-binutils: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-flex maybe-all-bison maybe-all-byacc maybe-all-intl
1622 # We put install-opcodes before install-binutils because the installed
1623 # binutils might be on PATH, and they might need the shared opcodes
1624 # library.
1625 install-binutils: maybe-install-opcodes
1626 # libopcodes depends on libbfd
1627 install-opcodes: maybe-install-bfd
1628 all-gas: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-intl
1629 all-gprof: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-intl
1630 all-ld: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-bison maybe-all-byacc maybe-all-flex maybe-all-intl
1631 all-opcodes: maybe-all-bfd maybe-all-libiberty
1632
1633 # Other host modules in the 'src' repository.
1634 all-dejagnu: maybe-all-tcl maybe-all-expect maybe-all-tk
1635 configure-expect: maybe-configure-tcl maybe-configure-tk
1636 all-expect: maybe-all-tcl maybe-all-tk
1637 configure-itcl: maybe-configure-tcl maybe-configure-tk
1638 all-itcl: maybe-all-tcl maybe-all-tk
1639 # We put install-tcl before install-itcl because itcl wants to run a
1640 # program on installation which uses the Tcl libraries.
1641 install-itcl: maybe-install-tcl
1642 all-sid: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-tcl maybe-all-tk
1643 install-sid: maybe-install-tcl maybe-install-tk
1644 all-sim: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-readline maybe-configure-gdb
1645 configure-tk: maybe-configure-tcl
1646 all-tk: maybe-all-tcl
1647 configure-tix: maybe-configure-tcl maybe-configure-tk
1648 all-tix: maybe-all-tcl maybe-all-tk
1649 all-texinfo: maybe-all-libiberty
1650
1651 # Other host modules.  Warning, these are not well tested.
1652 all-autoconf: maybe-all-m4 maybe-all-texinfo
1653 all-automake: maybe-all-m4 maybe-all-texinfo
1654 all-bison: maybe-all-texinfo
1655 all-diff: maybe-all-libiberty
1656 all-fastjar: maybe-all-zlib maybe-all-libiberty
1657 all-fileutils: maybe-all-libiberty
1658 all-flex: maybe-all-libiberty maybe-all-bison maybe-all-byacc
1659 all-gzip: maybe-all-libiberty
1660 all-hello: maybe-all-libiberty
1661 all-m4: maybe-all-libiberty maybe-all-texinfo
1662 all-make: maybe-all-libiberty maybe-all-intl
1663 all-patch: maybe-all-libiberty
1664 all-prms: maybe-all-libiberty
1665 all-recode: maybe-all-libiberty
1666 all-sed: maybe-all-libiberty
1667 all-send-pr: maybe-all-prms
1668 all-tar: maybe-all-libiberty
1669 all-uudecode: maybe-all-libiberty
1670
1671 ALL_GCC = maybe-all-gcc
1672 ALL_GCC_C = $(ALL_GCC) maybe-all-target-newlib maybe-all-target-libgloss
1673 ALL_GCC_CXX = $(ALL_GCC_C) maybe-all-target-libstdc++-v3
1674
1675 # Target modules specific to gcc.
1676 configure-target-boehm-gc: $(ALL_GCC_C) maybe-configure-target-qthreads
1677 configure-target-fastjar: maybe-configure-target-zlib
1678 all-target-fastjar: maybe-all-target-zlib maybe-all-target-libiberty
1679 configure-target-libada: $(ALL_GCC_C)
1680 configure-target-libf2c: $(ALL_GCC_C)
1681 all-target-libf2c: maybe-all-target-libiberty
1682 configure-target-libffi: $(ALL_GCC_C) 
1683 configure-target-libjava: $(ALL_GCC_C) maybe-configure-target-zlib maybe-configure-target-boehm-gc maybe-configure-target-qthreads maybe-configure-target-libffi
1684 all-target-libjava: maybe-all-fastjar maybe-all-target-zlib maybe-all-target-boehm-gc maybe-all-target-qthreads maybe-all-target-libffi
1685 configure-target-libobjc: $(ALL_GCC_C)
1686 all-target-libobjc: maybe-all-target-libiberty
1687 configure-target-libstdc++-v3: $(ALL_GCC_C)
1688 all-target-libstdc++-v3: maybe-all-target-libiberty
1689 configure-target-zlib: $(ALL_GCC_C)
1690
1691 # Target modules in the 'src' repository.
1692 configure-target-examples: $(ALL_GCC_C)
1693 configure-target-libgloss: $(ALL_GCC)
1694 all-target-libgloss: maybe-configure-target-newlib
1695 configure-target-libiberty: $(ALL_GCC)
1696 configure-target-libtermcap: $(ALL_GCC_C)
1697 configure-target-newlib: $(ALL_GCC)
1698 configure-target-rda: $(ALL_GCC_C)
1699 configure-target-winsup: $(ALL_GCC_C)
1700 all-target-winsup: maybe-all-target-libiberty maybe-all-target-libtermcap
1701
1702 # Other target modules.  Warning, these are not well tested.
1703 configure-target-gperf: $(ALL_GCC_CXX)
1704 all-target-gperf: maybe-all-target-libiberty maybe-all-target-libstdc++-v3
1705 configure-target-qthreads: $(ALL_GCC_C)
1706
1707 # Dependencies of maybe-foo on foo.  These are used because, for example,
1708 # all-gcc only depends on all-gas if gas is present and being configured.
1709 @maybe_dependencies@
1710
1711 # Serialization dependencies.  Host configures don't work well in parallel to
1712 # each other, due to contention over config.cache.  Target configures and 
1713 # build configures are similar.
1714 @serialization_dependencies@
1715
1716 # --------------------------------
1717 # Regenerating top level configury
1718 # --------------------------------
1719
1720 # Multilib.out tells target dirs what multilibs they should build.
1721 # There is really only one copy.  We use the 'timestamp' method to
1722 # work around various timestamp bugs on some systems.
1723 # We use move-if-change so that it's only considered updated when it
1724 # actually changes, because it has to depend on a phony target.
1725 multilib.out: maybe-all-gcc
1726         @r=`${PWD_COMMAND}`; export r; \
1727         echo "Checking multilib configuration..."; \
1728         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1729         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1730
1731 # Rebuilding Makefile.in, using autogen.
1732 AUTOGEN = autogen
1733 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1734         cd $(srcdir) && $(AUTOGEN) Makefile.def
1735
1736 # Rebuilding Makefile.
1737 Makefile: $(srcdir)/Makefile.in config.status
1738         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1739
1740 config.status: configure $(gcc_version_trigger)
1741         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1742
1743 # Rebuilding configure.
1744 AUTOCONF = autoconf
1745 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1746         cd $(srcdir) && $(AUTOCONF)
1747
1748 # ------------------------------
1749 # Special directives to GNU Make
1750 # ------------------------------
1751
1752 # Don't pass command-line variables to submakes.
1753 .NOEXPORT:
1754 MAKEOVERRIDES=
1755
1756 # end of Makefile.in