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