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* Makefile.def (language=c++): Add check-c++0x and
[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, 2005, 2006, 2007, 2008, 2009, 2010
10 #   Free Software Foundation
11 #
12 # This file is free software; you can redistribute it and/or modify
13 # it under the terms of the GNU General Public License as published by
14 # the Free Software Foundation; either version 3 of the License, or
15 # (at your option) any later version.
16
17 # This program is distributed in the hope that it will be useful,
18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20 # GNU General Public License for more details.
21
22 # You should have received a copy of the GNU General Public License
23 # along with this program; see the file COPYING3.  If not see
24 # <http://www.gnu.org/licenses/>.
25 #
26
27 # First, test for a proper version of make, but only where one is required.
28
29 @if gcc
30 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
31 $(error GNU make version 3.80 or newer is required.)
32 endif
33 @endif gcc
34
35 # -------------------------------
36 # Standard Autoconf-set variables
37 # -------------------------------
38 VPATH=@srcdir@
39
40 build_alias=@build_noncanonical@
41 build_vendor=@build_vendor@
42 build_os=@build_os@
43 build=@build@
44 host_alias=@host_noncanonical@
45 host_vendor=@host_vendor@
46 host_os=@host_os@
47 host=@host@
48 target_alias=@target_noncanonical@
49 target_vendor=@target_vendor@
50 target_os=@target_os@
51 target=@target@
52
53 program_transform_name = @program_transform_name@
54
55 prefix = @prefix@
56 exec_prefix = @exec_prefix@
57
58 srcdir = @srcdir@
59
60 bindir = @bindir@
61 sbindir = @sbindir@
62 libexecdir = @libexecdir@
63 datadir = @datadir@
64 sysconfdir = @sysconfdir@
65 sharedstatedir = @sharedstatedir@
66 localstatedir = @localstatedir@
67 libdir = @libdir@
68 includedir = @includedir@
69 oldincludedir = @oldincludedir@
70 infodir = @infodir@
71 datarootdir = @datarootdir@
72 docdir = @docdir@
73 pdfdir = @pdfdir@
74 htmldir = @htmldir@
75 mandir = @mandir@
76 man1dir = $(mandir)/man1
77 man2dir = $(mandir)/man2
78 man3dir = $(mandir)/man3
79 man4dir = $(mandir)/man4
80 man5dir = $(mandir)/man5
81 man6dir = $(mandir)/man6
82 man7dir = $(mandir)/man7
83 man8dir = $(mandir)/man8
84 man9dir = $(mandir)/man9
85
86 INSTALL = @INSTALL@
87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
89 INSTALL_DATA = @INSTALL_DATA@
90 LN = @LN@
91 LN_S = @LN_S@
92 MAINT = @MAINT@
93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
95
96 # -------------------------------------------------
97 # Miscellaneous non-standard autoconf-set variables
98 # -------------------------------------------------
99
100 # The gcc driver likes to know the arguments it was configured with.
101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
102
103 tooldir = @tooldir@
104 build_tooldir = @build_tooldir@
105
106 # This is the name of the environment variable used for the path to
107 # the libraries.
108 RPATH_ENVVAR = @RPATH_ENVVAR@
109
110 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
111 # is used instead of the directory itself to avoid including built
112 # executables in PATH.
113 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
114
115 # Build programs are put under this directory.
116 BUILD_SUBDIR = @build_subdir@
117 # This is set by the configure script to the arguments to use when configuring
118 # directories built for the build system.
119 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
120
121 # Linker flags to use on the host, for stage1 or when not
122 # bootstrapping.
123 STAGE1_LDFLAGS = @stage1_ldflags@
124
125 # Libraries to use on the host, for stage1 or when not bootstrapping.
126 STAGE1_LIBS = @stage1_libs@
127
128 # Linker flags to use for stage2 and later.
129 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
130
131 # Libraries to use for stage2 and later.
132 POSTSTAGE1_LIBS = @poststage1_libs@
133
134 # This is the list of variables to export in the environment when
135 # configuring any subdirectory.  It must also be exported whenever
136 # recursing into a build directory in case that directory's Makefile
137 # re-runs configure.
138 BASE_EXPORTS = \
139         FLEX="$(FLEX)"; export FLEX; \
140         LEX="$(LEX)"; export LEX; \
141         BISON="$(BISON)"; export BISON; \
142         YACC="$(YACC)"; export YACC; \
143         M4="$(M4)"; export M4; \
144         SED="$(SED)"; export SED; \
145         AWK="$(AWK)"; export AWK; \
146         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
147
148 # This is the list of variables to export in the environment when
149 # configuring subdirectories for the build system.
150 BUILD_EXPORTS = \
151         $(BASE_EXPORTS) \
152         AR="$(AR_FOR_BUILD)"; export AR; \
153         AS="$(AS_FOR_BUILD)"; export AS; \
154         CC="$(CC_FOR_BUILD)"; export CC; \
155         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
156         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
157         CXX="$(CXX_FOR_BUILD)"; export CXX; \
158         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
159         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
160         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
161         GOC="$(GOC_FOR_BUILD)"; export GOC; \
162         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
163         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
164         LD="$(LD_FOR_BUILD)"; export LD; \
165         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
166         NM="$(NM_FOR_BUILD)"; export NM; \
167         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
168         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
169         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
170
171 # These variables must be set on the make command line for directories
172 # built for the build system to override those in BASE_FLAGS_TO_PASSS.
173 EXTRA_BUILD_FLAGS = \
174         CFLAGS="$(CFLAGS_FOR_BUILD)" \
175         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
176
177 # This is the list of directories to built for the host system.
178 SUBDIRS = @configdirs@
179 TARGET_CONFIGDIRS = @target_configdirs@
180 # This is set by the configure script to the arguments to use when configuring
181 # directories built for the host system.
182 HOST_CONFIGARGS = @host_configargs@
183 # Host programs are put under this directory, which is . except if building
184 # with srcdir=..
185 HOST_SUBDIR = @host_subdir@
186 # This is the list of variables to export in the environment when
187 # configuring subdirectories for the host system.  We need to pass
188 # some to the GCC configure because of its hybrid host/target nature.
189 HOST_EXPORTS = \
190         $(BASE_EXPORTS) \
191         CC="$(CC)"; export CC; \
192         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
193         CFLAGS="$(CFLAGS)"; export CFLAGS; \
194         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
195         CXX="$(CXX)"; export CXX; \
196         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
197         GCJ="$(GCJ)"; export GCJ; \
198         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
199         GOC="$(GOC)"; export GOC; \
200         AR="$(AR)"; export AR; \
201         AS="$(AS)"; export AS; \
202         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
203         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
204         LD="$(LD)"; export LD; \
205         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
206         NM="$(NM)"; export NM; \
207         RANLIB="$(RANLIB)"; export RANLIB; \
208         WINDRES="$(WINDRES)"; export WINDRES; \
209         WINDMC="$(WINDMC)"; export WINDMC; \
210         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
211         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
212         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
213         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
214         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
215         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
216         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
217         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
218         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
219         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
220         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
221         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
222         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
223         PPLLIBS="$(HOST_PPLLIBS)"; export PPLLIBS; \
224         PPLINC="$(HOST_PPLINC)"; export PPLINC; \
225         CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
226         CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
227         LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
228         LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
229 @if gcc-bootstrap
230         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
231 @endif gcc-bootstrap
232         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
233
234 POSTSTAGE1_CXX_EXPORT = \
235         CXX='$(CXX)'; export CXX; \
236         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
237 @if target-libstdc++-v3-bootstrap
238 # Override the above if we're bootstrapping C++.
239 POSTSTAGE1_CXX_EXPORT = \
240         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/g++$(exeext) \
241           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
242           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
243           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
244           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
245           -I$$s/libstdc++-v3/libsupc++ \
246           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs"; export CXX; \
247         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
248 @endif target-libstdc++-v3-bootstrap
249
250 # Similar, for later GCC stages.
251 POSTSTAGE1_HOST_EXPORTS = \
252         $(HOST_EXPORTS) \
253         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
254           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
255           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
256         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
257         $(POSTSTAGE1_CXX_EXPORT) \
258         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
259         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
260         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
261
262 # Target libraries are put under this directory:
263 TARGET_SUBDIR = @target_subdir@
264 # This is set by the configure script to the arguments to use when configuring
265 # directories built for the target.
266 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
267 # This is the list of variables to export in the environment when
268 # configuring subdirectories for the target system.
269 BASE_TARGET_EXPORTS = \
270         $(BASE_EXPORTS) \
271         AR="$(AR_FOR_TARGET)"; export AR; \
272         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
273         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
274         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
275         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
276         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
277         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
278         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
279         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
280         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
281         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
282         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
283         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
284         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
285         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
286         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
287         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
288         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
289         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
290         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
291 @if gcc-bootstrap
292         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
293 @endif gcc-bootstrap
294         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
295         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
296
297 RAW_CXX_TARGET_EXPORTS = \
298         $(BASE_TARGET_EXPORTS) \
299         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
300         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
301
302 NORMAL_TARGET_EXPORTS = \
303         $(BASE_TARGET_EXPORTS) \
304         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
305
306 # Where to find GMP
307 HOST_GMPLIBS = @gmplibs@
308 HOST_GMPINC = @gmpinc@
309
310 # Where to find PPL
311 HOST_PPLLIBS = @ppllibs@
312 HOST_PPLINC = @pplinc@
313
314 # Where to find CLOOG
315 HOST_CLOOGLIBS = @clooglibs@
316 HOST_CLOOGINC = @clooginc@
317
318 # Where to find libelf
319 HOST_LIBELFLIBS = @libelflibs@
320 HOST_LIBELFINC = @libelfinc@
321
322 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
323
324 # ----------------------------------------------
325 # Programs producing files for the BUILD machine
326 # ----------------------------------------------
327
328 SHELL = @SHELL@
329
330 # pwd command to use.  Allow user to override default by setting PWDCMD in
331 # the environment to account for automounters.  The make variable must not
332 # be called PWDCMD, otherwise the value set here is passed to make
333 # subprocesses and overrides the setting from the user's environment.
334 # Don't use PWD since it is a common shell environment variable and we
335 # don't want to corrupt it.
336 PWD_COMMAND = $${PWDCMD-pwd}
337
338 # compilers to use to create programs which must be run in the build
339 # environment.
340 AR_FOR_BUILD = @AR_FOR_BUILD@
341 AS_FOR_BUILD = @AS_FOR_BUILD@
342 CC_FOR_BUILD = @CC_FOR_BUILD@
343 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
344 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
345 CXX_FOR_BUILD = @CXX_FOR_BUILD@
346 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
347 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
348 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
349 GOC_FOR_BUILD = @GOC_FOR_BUILD@
350 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
351 LD_FOR_BUILD = @LD_FOR_BUILD@
352 NM_FOR_BUILD = @NM_FOR_BUILD@
353 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
354 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
355 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
356
357 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
358 # here so that they can be overridden by Makefile fragments.
359 BUILD_PREFIX = @BUILD_PREFIX@
360 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
361
362 # Flags to pass to stage2 and later makes.  They are defined
363 # here so that they can be overridden by Makefile fragments.
364 BOOT_CFLAGS= -g -O2
365 BOOT_LDFLAGS=
366 BOOT_ADAFLAGS=-gnatpg -gnata
367
368 AWK = @AWK@
369 SED = @SED@
370 BISON = @BISON@
371 YACC = @YACC@
372 FLEX = @FLEX@
373 LEX = @LEX@
374 M4 = @M4@
375 MAKEINFO = @MAKEINFO@
376 EXPECT = @EXPECT@
377 RUNTEST = @RUNTEST@
378
379 # This just becomes part of the MAKEINFO definition passed down to
380 # sub-makes.  It lets flags be given on the command line while still
381 # using the makeinfo from the object tree.
382 # (Default to avoid splitting info files by setting the threshold high.)
383 MAKEINFOFLAGS = --split-size=5000000
384
385 # ---------------------------------------------
386 # Programs producing files for the HOST machine
387 # ---------------------------------------------
388
389 AS = @AS@
390 AR = @AR@
391 AR_FLAGS = rc
392 CC = @CC@
393 CXX = @CXX@
394 DLLTOOL = @DLLTOOL@
395 LD = @LD@
396 LIPO = @LIPO@
397 NM = @NM@
398 OBJDUMP = @OBJDUMP@
399 RANLIB = @RANLIB@
400 STRIP = @STRIP@
401 WINDRES = @WINDRES@
402 WINDMC = @WINDMC@
403
404 GNATBIND = @GNATBIND@
405 GNATMAKE = @GNATMAKE@
406
407 CFLAGS = @CFLAGS@
408 LDFLAGS = @LDFLAGS@
409 LIBCFLAGS = $(CFLAGS)
410 CXXFLAGS = @CXXFLAGS@
411 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
412 GOCFLAGS = $(CFLAGS)
413
414 TFLAGS =
415
416 # Defaults for all stages; some are overridden below.
417
418 STAGE_CFLAGS = $(BOOT_CFLAGS)
419 STAGE_TFLAGS = $(TFLAGS)
420 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
421
422 [+ FOR bootstrap-stage +]
423 # Defaults for stage [+id+]; some are overridden below.
424 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
425 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
426 @if target-libstdc++-v3-bootstrap
427 # Override the above if we're bootstrapping C++.
428 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
429 @endif target-libstdc++-v3-bootstrap
430 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
431 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
432 [+ ENDFOR bootstrap-stage +]
433
434 # Only build the C compiler for stage1, because that is the only one that
435 # we can guarantee will build with the native compiler, and also it is the
436 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
437 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
438 # overrideable (for a bootstrap build stage1 also builds gcc.info).
439
440 STAGE1_CFLAGS = @stage1_cflags@
441 STAGE1_CHECKING = @stage1_checking@
442 STAGE1_LANGUAGES = @stage1_languages@
443 # * We force-disable intermodule optimizations, even if
444 #   --enable-intermodule was passed, since the installed compiler
445 #   probably can't handle them.  Luckily, autoconf always respects
446 #   the last argument when conflicting --enable arguments are passed.
447 # * Likewise, we force-disable coverage flags, since the installed
448 #   compiler probably has never heard of them.
449 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
450           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
451
452 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
453 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
454
455 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
456 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
457
458 do-compare = @do_compare@
459 do-compare3 = $(do-compare)
460
461 # -----------------------------------------------
462 # Programs producing files for the TARGET machine
463 # -----------------------------------------------
464
465 AR_FOR_TARGET=@AR_FOR_TARGET@
466 AS_FOR_TARGET=@AS_FOR_TARGET@
467 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
468
469 # If GCC_FOR_TARGET is not overriden on the command line, then this
470 # variable is passed down to the gcc Makefile, where it is used to
471 # build libgcc2.a.  We define it here so that it can itself be
472 # overridden on the command line.
473 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
474 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
475 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
476 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
477 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
478 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
479 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
480 LD_FOR_TARGET=@LD_FOR_TARGET@
481
482 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
483 NM_FOR_TARGET=@NM_FOR_TARGET@
484 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
485 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
486 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
487 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
488 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
489
490 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
491 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
492 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
493
494 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
495 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
496
497 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
498 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
499 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
500 GOCFLAGS_FOR_TARGET = -O2 -g
501
502 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
503 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
504 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
505
506 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
507
508 # ------------------------------------
509 # Miscellaneous targets and flag lists
510 # ------------------------------------
511
512 # The first rule in the file had better be this one.  Don't put any above it.
513 # This lives here to allow makefile fragments to contain dependencies.
514 all:
515
516 #### host and target specific makefile fragments come in here.
517 @target_makefile_frag@
518 @alphaieee_frag@
519 @ospace_frag@
520 @host_makefile_frag@
521 ###
522
523 # This is the list of directories that may be needed in RPATH_ENVVAR
524 # so that programs built for the target machine work.
525 TARGET_LIB_PATH = [+ FOR target_modules +][+
526   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
527   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
528 [+ FOR target_modules +][+ IF lib_path +]
529 @if target-[+module+]
530 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
531 @endif target-[+module+]
532 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
533
534
535 # This is the list of directories that may be needed in RPATH_ENVVAR
536 # so that programs built for the host machine work.
537 HOST_LIB_PATH = [+ FOR host_modules +][+
538   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
539   ENDFOR host_modules +]
540
541 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
542 @if gcc
543 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
544 @endif gcc
545
546 [+ FOR host_modules +][+ IF lib_path +]
547 @if [+module+]
548 HOST_LIB_PATH_[+module+] = \
549   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
550   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
551 @endif [+module+]
552 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
553
554 CXX_FOR_TARGET_FLAG_TO_PASS = \
555         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
556 @if target-libstdc++-v3
557 # CXX_FOR_TARGET is tricky to get right for target libs that require a
558 # functional C++ compiler.  When we recurse, if we expand
559 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
560 # libstdc++ include flags from the script.  Instead, we get an
561 # -funconfigured-* word, so that we'll get errors if this invalid C++
562 # command line is used for anything, but also so that we can use the
563 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
564 # don't pass it on, sub-make will use the default definition, that
565 # re-expands it at the time of use, so we'll get it right when we need
566 # it.  One potential exception is the expansion of CXX_FOR_TARGET
567 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
568 # really work, for C++ host programs can't depend on the current-stage
569 # C++ target library.
570 CXX_FOR_TARGET_FLAG_TO_PASS = \
571         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
572 @endif target-libstdc++-v3
573
574 # Flags to pass down to all sub-makes.
575 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
576         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
577         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
578         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
579         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
580         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
581         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
582         "TFLAGS=$(TFLAGS)" \
583         "CONFIG_SHELL=$(SHELL)" \
584         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" 
585
586 # We leave this in just in case, but it is not needed anymore.
587 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
588
589 # Flags to pass down to most sub-makes, in which we're building with
590 # the host environment.
591 EXTRA_HOST_FLAGS = \
592         'AR=$(AR)' \
593         'AS=$(AS)' \
594         'CC=$(CC)' \
595         'CXX=$(CXX)' \
596         'DLLTOOL=$(DLLTOOL)' \
597         'GCJ=$(GCJ)' \
598         'GFORTRAN=$(GFORTRAN)' \
599         'GOC=$(GOC)' \
600         'LD=$(LD)' \
601         'LIPO=$(LIPO)' \
602         'NM=$(NM)' \
603         'OBJDUMP=$(OBJDUMP)' \
604         'RANLIB=$(RANLIB)' \
605         'STRIP=$(STRIP)' \
606         'WINDRES=$(WINDRES)' \
607         'WINDMC=$(WINDMC)'
608
609 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
610
611 # Flags to pass to stage2 and later makes.
612
613 POSTSTAGE1_FLAGS_TO_PASS = \
614         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
615         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
616         GNATBIND="$${GNATBIND}" \
617         LDFLAGS="$${LDFLAGS}" \
618         HOST_LIBS="$${HOST_LIBS}" \
619         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
620
621 # Flags to pass down to makes which are built with the target environment.
622 # The double $ decreases the length of the command line; those variables
623 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
624 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
625 # so we expand them here.
626 EXTRA_TARGET_FLAGS = \
627         'AR=$$(AR_FOR_TARGET)' \
628         'AS=$(COMPILER_AS_FOR_TARGET)' \
629         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
630         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
631         'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
632         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
633         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
634         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
635         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
636         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
637         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
638         'LD=$(COMPILER_LD_FOR_TARGET)' \
639         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
640         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
641         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
642         'NM=$(COMPILER_NM_FOR_TARGET)' \
643         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
644         'RANLIB=$$(RANLIB_FOR_TARGET)' \
645         'WINDRES=$$(WINDRES_FOR_TARGET)' \
646         'WINDMC=$$(WINDMC_FOR_TARGET)' \
647         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
648         "TFLAGS=$$TFLAGS"
649
650 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
651
652 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
653 # unfortunately needs the native compiler and the target ar and
654 # ranlib.
655 # If any variables are added here, they must be added to do-*, below.
656 # The BUILD_* variables are a special case, which are used for the gcc
657 # cross-building scheme.
658 EXTRA_GCC_FLAGS = \
659         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
660         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
661         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
662         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
663         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
664         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
665
666 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
667
668 @if gcc
669 BUILD_CONFIG = @BUILD_CONFIG@
670 ifneq ($(BUILD_CONFIG),)
671 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
672 endif
673 @endif gcc
674
675 .PHONY: configure-host
676 configure-host: [+
677   FOR host_modules +] \
678     maybe-configure-[+module+][+
679   ENDFOR host_modules +]
680 .PHONY: configure-target
681 configure-target: [+
682   FOR target_modules +] \
683     maybe-configure-target-[+module+][+
684   ENDFOR target_modules +]
685
686 # The target built for a native non-bootstrap build.
687 .PHONY: all
688 all:
689 @if gcc-bootstrap
690         [ -f stage_final ] || echo stage3 > stage_final
691         @r=`${PWD_COMMAND}`; export r; \
692         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
693         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
694 @endif gcc-bootstrap
695         @: $(MAKE); $(unstage)
696         @r=`${PWD_COMMAND}`; export r; \
697         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
698 @if gcc-bootstrap
699         if [ -f stage_last ]; then \
700           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
701           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
702         else \
703 @endif gcc-bootstrap
704           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
705 @if gcc-bootstrap
706             ; \
707         fi \
708 @endif gcc-bootstrap
709         && :
710
711 .PHONY: all-build
712 [+ FOR build_modules +]
713 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
714
715 .PHONY: all-host
716 [+ FOR host_modules +][+ IF bootstrap +]
717 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
718 all-host: maybe-all-[+module+][+ IF bootstrap +]
719 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
720
721 .PHONY: all-target
722 [+ FOR target_modules +][+ IF bootstrap +]
723 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
724 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
725 @endif target-[+module+]-no-bootstrap[+
726   ENDIF bootstrap +][+ ENDFOR target_modules +]
727
728 # Do a target for all the subdirectories.  A ``make do-X'' will do a
729 # ``make X'' in all subdirectories (because, in general, there is a
730 # dependency (below) of X upon do-X, a ``make X'' will also do this,
731 # but it may do additional work as well).
732 [+ FOR recursive_targets +]
733 .PHONY: do-[+make_target+]
734 do-[+make_target+]:
735         @: $(MAKE); $(unstage)
736         @r=`${PWD_COMMAND}`; export r; \
737         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
738         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
739           [+make_target+]-target
740
741
742 .PHONY: [+make_target+]-host
743 [+ FOR host_modules +]
744 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
745
746 .PHONY: [+make_target+]-target
747 [+ FOR target_modules +]
748 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
749 [+ ENDFOR recursive_targets +]
750
751 # Here are the targets which correspond to the do-X targets.
752
753 .PHONY: info installcheck dvi pdf html
754 .PHONY: install-info install-pdf install-html
755 .PHONY: clean distclean mostlyclean maintainer-clean realclean
756 .PHONY: local-clean local-distclean local-maintainer-clean
757 info: do-info
758 installcheck: do-installcheck
759 dvi: do-dvi
760 pdf: do-pdf
761 html: do-html
762
763 # Make sure makeinfo is built before we do a `make info', if we're
764 # in fact building texinfo.
765 do-info: maybe-all-texinfo
766
767 install-info: do-install-info dir.info
768         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
769         if [ -f dir.info ] ; then \
770           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
771         else true ; fi
772
773 install-pdf: do-install-pdf
774
775 install-html: do-install-html
776
777 local-clean:
778         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
779
780 local-distclean:
781         -rm -f Makefile config.status config.cache mh-frag mt-frag
782         -rm -f maybedep.tmp serdep.tmp
783         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
784           rm -rf $(TARGET_SUBDIR); \
785         else true; fi
786         -rm -rf $(BUILD_SUBDIR)
787         -if [ "$(HOST_SUBDIR)" != "." ]; then \
788           rm -rf $(HOST_SUBDIR); \
789         else true; fi
790         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
791         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
792         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
793         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
794         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
795         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
796
797 local-maintainer-clean:
798         @echo "This command is intended for maintainers to use;"
799         @echo "it deletes files that may require special tools to rebuild."
800
801 clean: do-clean local-clean
802 mostlyclean: do-mostlyclean local-clean
803 distclean: do-distclean local-clean local-distclean
804 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean 
805 maintainer-clean: local-distclean
806 realclean: maintainer-clean
807
808 # Check target.
809
810 .PHONY: check do-check
811 check: do-check
812
813 # Only include modules actually being configured and built.
814 .PHONY: check-host
815 check-host: [+
816   FOR host_modules +] \
817     maybe-check-[+module+][+
818   ENDFOR host_modules +]
819
820 .PHONY: check-target
821 check-target: [+
822   FOR target_modules +] \
823     maybe-check-target-[+module+][+
824   ENDFOR target_modules +]
825
826 do-check:
827         @: $(MAKE); $(unstage)
828         @r=`${PWD_COMMAND}`; export r; \
829         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
830         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
831
832 # Automated reporting of test results.
833
834 warning.log: build.log
835         $(srcdir)/contrib/warn_summary build.log > $@
836
837 mail-report.log:
838         if test x'$(BOOT_CFLAGS)' != x''; then \
839             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
840         fi; \
841         $(srcdir)/contrib/test_summary -t >$@
842         chmod +x $@
843         echo If you really want to send e-mail, run ./$@ now
844
845 mail-report-with-warnings.log: warning.log
846         if test x'$(BOOT_CFLAGS)' != x''; then \
847             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
848         fi; \
849         $(srcdir)/contrib/test_summary -t -i warning.log >$@
850         chmod +x $@
851         echo If you really want to send e-mail, run ./$@ now
852
853 # Installation targets.
854
855 .PHONY: install uninstall
856 install:
857         @: $(MAKE); $(unstage)
858         @r=`${PWD_COMMAND}`; export r; \
859         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
860         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
861
862 .PHONY: install-host-nogcc
863 install-host-nogcc: [+
864   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
865     maybe-install-[+module+][+ ENDIF +][+
866   ENDFOR host_modules +]
867
868 .PHONY: install-host
869 install-host: [+
870   FOR host_modules +] \
871     maybe-install-[+module+][+
872   ENDFOR host_modules +]
873
874 .PHONY: install-target
875 install-target: [+
876   FOR target_modules +] \
877     maybe-install-target-[+module+][+
878   ENDFOR target_modules +]
879
880 uninstall:
881         @echo "the uninstall target is not supported in this tree"
882
883 .PHONY: install.all
884 install.all: install-no-fixedincludes
885         @if [ -f ./gcc/Makefile ] ; then \
886                 r=`${PWD_COMMAND}` ; export r ; \
887                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
888                 $(HOST_EXPORTS) \
889                 (cd ./gcc && \
890                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
891         else \
892                 true ; \
893         fi
894
895 # install-no-fixedincludes is used because Cygnus can not distribute
896 # the fixed header files.
897 .PHONY: install-no-fixedincludes
898 install-no-fixedincludes: installdirs install-host-nogcc \
899         install-target gcc-no-fixedincludes
900
901 .PHONY: install-strip
902 install-strip:
903         @: $(MAKE); $(unstage)
904         @r=`${PWD_COMMAND}`; export r; \
905         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
906         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
907
908 .PHONY: install-strip-host
909 install-strip-host: [+
910   FOR host_modules +] \
911     maybe-install-strip-[+module+][+
912   ENDFOR host_modules +]
913
914 .PHONY: install-strip-target
915 install-strip-target: [+
916   FOR target_modules +] \
917     maybe-install-strip-target-[+module+][+
918   ENDFOR target_modules +]
919
920
921 ### other supporting targets
922
923 MAKEDIRS= \
924         $(DESTDIR)$(prefix) \
925         $(DESTDIR)$(exec_prefix)
926 .PHONY: installdirs
927 installdirs: mkinstalldirs
928         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
929
930 dir.info: do-install-info
931         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
932           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
933           mv -f dir.info.new dir.info ; \
934         else true ; \
935         fi
936
937 dist:
938         @echo "Building a full distribution of this tree isn't done"
939         @echo "via 'make dist'.  Check out the etc/ subdirectory" 
940
941 etags tags: TAGS
942
943 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
944 # ability to use several tags files at once, so there is probably no need
945 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
946 # (if we felt like it) have this Makefile write a piece of elisp which
947 # the user could load to tell emacs19 where all the TAGS files we just
948 # built are.
949 TAGS: do-TAGS
950
951 # ------------------------------------
952 # Macros for configure and all targets
953 # ------------------------------------
954
955 [+ DEFINE configure +]
956 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
957 maybe-configure-[+prefix+][+module+]:
958 @if gcc-bootstrap
959 configure-[+prefix+][+module+]: stage_current
960 @endif gcc-bootstrap
961 @if [+prefix+][+module+]
962 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
963 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
964         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
965         @r=`${PWD_COMMAND}`; export r; \
966         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
967         [+ IF check_multilibs
968         +]echo "Checking multilib configuration for [+module+]..."; \
969         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
970         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
971         if test -r [+subdir+]/[+module+]/multilib.out; then \
972           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
973             rm -f [+subdir+]/[+module+]/multilib.tmp; \
974           else \
975             rm -f [+subdir+]/[+module+]/Makefile; \
976             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
977           fi; \
978         else \
979           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
980         fi; \
981         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
982         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
983         [+exports+] [+extra_exports+] \
984         echo Configuring in [+subdir+]/[+module+]; \
985         cd "[+subdir+]/[+module+]" || exit 1; \
986         case $(srcdir) in \
987           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
988           *) topdir=`echo [+subdir+]/[+module+]/ | \
989                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
990         esac; \
991         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
992         libsrcdir="$$s/[+module+]"; \
993         [+ IF no-config-site +]rm -f no-such-file || : ; \
994         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
995           [+args+] --build=${build_alias} --host=[+host_alias+] \
996           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
997           || exit 1
998 @endif [+prefix+][+module+]
999
1000 [+ IF bootstrap +]
1001 [+ FOR bootstrap_stage +]
1002 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1003 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1004 @if [+prefix+][+module+]-bootstrap
1005 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1006 configure-stage[+id+]-[+prefix+][+module+]:
1007         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1008         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1009         @r=`${PWD_COMMAND}`; export r; \
1010         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1011         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1012         [+ IF check_multilibs
1013         +]echo "Checking multilib configuration for [+module+]..."; \
1014         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1015         if test -r [+subdir+]/[+module+]/multilib.out; then \
1016           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1017             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1018           else \
1019             rm -f [+subdir+]/[+module+]/Makefile; \
1020             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1021           fi; \
1022         else \
1023           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1024         fi; \
1025         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1026         [+exports+][+ IF prev +] \
1027         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1028         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1029         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1030         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1031         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1032         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1033         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1034         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1035   ENDIF prefix +] [+extra_exports+] \
1036         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1037         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1038         cd [+subdir+]/[+module+] || exit 1; \
1039         case $(srcdir) in \
1040           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1041           *) topdir=`echo [+subdir+]/[+module+]/ | \
1042                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1043         esac; \
1044         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1045         libsrcdir="$$s/[+module+]"; \
1046         $(SHELL) $${libsrcdir}/configure \
1047           [+args+] --build=${build_alias} --host=[+host_alias+] \
1048           --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
1049           --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
1050           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1051           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1052 @endif [+prefix+][+module+]-bootstrap
1053 [+ ENDFOR bootstrap_stage +]
1054 [+ ENDIF bootstrap +]
1055 [+ ENDDEF +]
1056
1057 [+ DEFINE all +]
1058 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1059 maybe-all-[+prefix+][+module+]:
1060 @if gcc-bootstrap
1061 all-[+prefix+][+module+]: stage_current
1062 @endif gcc-bootstrap
1063 @if [+prefix+][+module+]
1064 TARGET-[+prefix+][+module+]=[+
1065   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1066 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1067 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1068         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1069         @r=`${PWD_COMMAND}`; export r; \
1070         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1071         [+exports+] [+extra_exports+] \
1072         (cd [+subdir+]/[+module+] && \
1073           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
1074                 $(TARGET-[+prefix+][+module+]))
1075 @endif [+prefix+][+module+]
1076
1077 [+ IF bootstrap +]
1078 [+ FOR bootstrap_stage +]
1079 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1080 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1081 maybe-all-stage[+id+]-[+prefix+][+module+]:
1082 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1083 @if [+prefix+][+module+]-bootstrap
1084 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1085 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1086 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1087 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1088         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1089         @r=`${PWD_COMMAND}`; export r; \
1090         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1091         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1092         [+exports+][+ IF prev +] \
1093         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1094         cd [+subdir+]/[+module+] && \
1095         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1096                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1097                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1098                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1099                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1100                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1101                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1102                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1103                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1104                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1105                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1106                 [+args+] [+
1107                 IF prev +][+poststage1_args+][+ ENDIF prev
1108                 +] [+extra_make_flags+] \
1109                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1110                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1111
1112 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1113 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1114 clean-stage[+id+]-[+prefix+][+module+]:
1115         @if [ $(current_stage) = stage[+id+] ]; then \
1116           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1117         else \
1118           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1119           $(MAKE) stage[+id+]-start; \
1120         fi; \
1121         cd [+subdir+]/[+module+] && \
1122         $(MAKE) [+args+] [+ IF prev +] \
1123                 [+poststage1_args+] [+ ENDIF prev +] \
1124                 [+extra_make_flags+] clean
1125 @endif [+prefix+][+module+]-bootstrap
1126
1127 [+ ENDFOR bootstrap_stage +]
1128 [+ ENDIF bootstrap +]
1129 [+ ENDDEF +]
1130
1131 # --------------------------------------
1132 # Modules which run on the build machine
1133 # --------------------------------------
1134 [+ FOR build_modules +]
1135 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1136              host_alias=(get "host" "${build_alias}")
1137              target_alias=(get "target" "${target_alias}")
1138              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1139
1140 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1141              args="$(EXTRA_BUILD_FLAGS)" +]
1142 [+ ENDFOR build_module +]
1143
1144 # --------------------------------------
1145 # Modules which run on the host machine
1146 # --------------------------------------
1147 [+ FOR host_modules +]
1148 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1149              exports="$(HOST_EXPORTS)"
1150              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1151              host_alias=(get "host" "${host_alias}")
1152              target_alias=(get "target" "${target_alias}")
1153              args="$(HOST_CONFIGARGS)" +]
1154
1155 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1156        exports="$(HOST_EXPORTS)"
1157        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1158        args="$(EXTRA_HOST_FLAGS)"
1159        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1160
1161 .PHONY: check-[+module+] maybe-check-[+module+]
1162 maybe-check-[+module+]:
1163 @if [+module+]
1164 maybe-check-[+module+]: check-[+module+]
1165 [+ IF no_check +]
1166 check-[+module+]:
1167 [+ ELIF no_check_cross +]
1168 # This module is only tested in a native toolchain.
1169 check-[+module+]:
1170         @: $(MAKE); $(unstage)
1171         @if [ '$(host)' = '$(target)' ] ; then \
1172           r=`${PWD_COMMAND}`; export r; \
1173           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1174           $(HOST_EXPORTS) \
1175           (cd $(HOST_SUBDIR)/[+module+] && \
1176             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1177         fi
1178 [+ ELSE check +]
1179 check-[+module+]:
1180         @: $(MAKE); $(unstage)
1181         @r=`${PWD_COMMAND}`; export r; \
1182         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1183         $(HOST_EXPORTS) \
1184         (cd $(HOST_SUBDIR)/[+module+] && \
1185           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1186 [+ ENDIF no_check +]
1187 @endif [+module+]
1188
1189 .PHONY: install-[+module+] maybe-install-[+module+]
1190 maybe-install-[+module+]:
1191 @if [+module+]
1192 maybe-install-[+module+]: install-[+module+]
1193 [+ IF no_install +]
1194 install-[+module+]:
1195 [+ ELSE install +]
1196 install-[+module+]: installdirs
1197         @: $(MAKE); $(unstage)
1198         @r=`${PWD_COMMAND}`; export r; \
1199         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1200         $(HOST_EXPORTS) \
1201         (cd $(HOST_SUBDIR)/[+module+] && \
1202           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1203 [+ ENDIF no_install +]
1204 @endif [+module+]
1205
1206 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1207 maybe-install-strip-[+module+]:
1208 @if [+module+]
1209 maybe-install-strip-[+module+]: install-strip-[+module+]
1210 [+ IF no_install +]
1211 install-strip-[+module+]:
1212 [+ ELSE install +]
1213 install-strip-[+module+]: installdirs
1214         @: $(MAKE); $(unstage)
1215         @r=`${PWD_COMMAND}`; export r; \
1216         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1217         $(HOST_EXPORTS) \
1218         (cd $(HOST_SUBDIR)/[+module+] && \
1219           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1220 [+ ENDIF no_install +]
1221 @endif [+module+]
1222
1223 # Other targets (info, dvi, pdf, etc.)
1224 [+ FOR recursive_targets +]
1225 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1226 maybe-[+make_target+]-[+module+]:
1227 @if [+module+]
1228 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1229 [+ IF (match-value? = "missing" (get "make_target") ) +]
1230 # [+module+] doesn't support [+make_target+].
1231 [+make_target+]-[+module+]:
1232 [+ ELSE +]
1233 [+make_target+]-[+module+]: [+
1234   FOR depend +]\
1235     [+depend+]-[+module+] [+
1236   ENDFOR depend +]
1237         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1238         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1239         r=`${PWD_COMMAND}`; export r; \
1240         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1241         $(HOST_EXPORTS) \
1242         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1243           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1244         done; \
1245         echo "Doing [+make_target+] in [+module+]" ; \
1246         (cd $(HOST_SUBDIR)/[+module+] && \
1247           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1248                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1249                   "RANLIB=$${RANLIB}" \
1250                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1251                   [+make_target+]) \
1252           || exit 1
1253 [+ ENDIF +]
1254 @endif [+module+]
1255 [+ ENDFOR recursive_targets +]
1256 [+ ENDFOR host_modules +]
1257
1258 # ---------------------------------------
1259 # Modules which run on the target machine
1260 # ---------------------------------------
1261 [+ FOR target_modules +]
1262
1263 [+ IF raw_cxx +]
1264 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1265              check_multilibs=true
1266              exports="$(RAW_CXX_TARGET_EXPORTS)"
1267              host_alias=(get "host" "${target_alias}")
1268              target_alias=(get "target" "${target_alias}")
1269              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1270
1271 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1272        exports="$(RAW_CXX_TARGET_EXPORTS)"
1273        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1274 [+ ELSE +]
1275 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1276              check_multilibs=true
1277              exports="$(NORMAL_TARGET_EXPORTS)"
1278              host_alias=(get "host" "${target_alias}")
1279              target_alias=(get "target" "${target_alias}")
1280              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1281
1282 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1283        exports="$(NORMAL_TARGET_EXPORTS)"
1284        args="$(EXTRA_TARGET_FLAGS)" +]
1285 [+ ENDIF +]
1286
1287 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1288 maybe-check-target-[+module+]:
1289 @if target-[+module+]
1290 maybe-check-target-[+module+]: check-target-[+module+]
1291 [+ IF no_check +]
1292 # Dummy target for uncheckable module.
1293 check-target-[+module+]:
1294 [+ ELSE check +]
1295 check-target-[+module+]:
1296         @: $(MAKE); $(unstage)
1297         @r=`${PWD_COMMAND}`; export r; \
1298         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1299 IF raw_cxx +]
1300         $(RAW_CXX_TARGET_EXPORTS) \[+
1301 ELSE normal_cxx +]
1302         $(NORMAL_TARGET_EXPORTS) \[+
1303 ENDIF raw_cxx +]
1304         (cd $(TARGET_SUBDIR)/[+module+] && \
1305           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1306             IF raw_cxx 
1307               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+ 
1308             ENDIF raw_cxx 
1309           +] [+extra_make_flags+] check)
1310 [+ ENDIF no_check +]
1311 @endif target-[+module+]
1312
1313 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1314 maybe-install-target-[+module+]:
1315 @if target-[+module+]
1316 maybe-install-target-[+module+]: install-target-[+module+]
1317 [+ IF no_install +]
1318 # Dummy target for uninstallable.
1319 install-target-[+module+]:
1320 [+ ELSE install +]
1321 install-target-[+module+]: installdirs
1322         @: $(MAKE); $(unstage)
1323         @r=`${PWD_COMMAND}`; export r; \
1324         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1325 IF raw_cxx +]
1326         $(RAW_CXX_TARGET_EXPORTS) \[+
1327 ELSE normal_cxx +]
1328         $(NORMAL_TARGET_EXPORTS) \[+
1329 ENDIF raw_cxx +]
1330         (cd $(TARGET_SUBDIR)/[+module+] && \
1331           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1332 [+ ENDIF no_install +]
1333 @endif target-[+module+]
1334
1335 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1336 maybe-install-strip-target-[+module+]:
1337 @if target-[+module+]
1338 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1339 [+ IF no_install +]
1340 # Dummy target for uninstallable.
1341 install-strip-target-[+module+]:
1342 [+ ELSE install +]
1343 install-strip-target-[+module+]: installdirs
1344         @: $(MAKE); $(unstage)
1345         @r=`${PWD_COMMAND}`; export r; \
1346         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1347 IF raw_cxx +]
1348         $(RAW_CXX_TARGET_EXPORTS) \[+
1349 ELSE normal_cxx +]
1350         $(NORMAL_TARGET_EXPORTS) \[+
1351 ENDIF raw_cxx +]
1352         (cd $(TARGET_SUBDIR)/[+module+] && \
1353           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1354 [+ ENDIF no_install +]
1355 @endif target-[+module+]
1356
1357 # Other targets (info, dvi, pdf, etc.)
1358 [+ FOR recursive_targets +]
1359 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1360 maybe-[+make_target+]-target-[+module+]:
1361 @if target-[+module+]
1362 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1363 [+ IF (match-value? = "missing" (get "make_target") ) +]
1364 # [+module+] doesn't support [+make_target+].
1365 [+make_target+]-target-[+module+]:
1366 [+ ELSE +]
1367 [+make_target+]-target-[+module+]: [+
1368   FOR depend +]\
1369     [+depend+]-target-[+module+] [+
1370   ENDFOR depend +]
1371         @: $(MAKE); $(unstage)
1372         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1373         r=`${PWD_COMMAND}`; export r; \
1374         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1375 IF raw_cxx +]
1376         $(RAW_CXX_TARGET_EXPORTS) \[+
1377 ELSE normal_cxx +]
1378         $(NORMAL_TARGET_EXPORTS) \[+
1379 ENDIF raw_cxx +]
1380         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1381         for flag in $(EXTRA_TARGET_FLAGS); do \
1382           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1383         done; \
1384         (cd $(TARGET_SUBDIR)/[+module+] && \
1385           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1386                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1387                   "RANLIB=$${RANLIB}" \
1388                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1389                   [+extra_make_flags+] [+make_target+]) \
1390           || exit 1
1391 [+ ENDIF +]
1392 @endif target-[+module+]
1393 [+ ENDFOR recursive_targets +]
1394 [+ ENDFOR target_modules +]
1395
1396 @if target-libmudflap
1397 .PHONY: check-target-libmudflap-c++
1398 check-target-libmudflap-c++:
1399         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++frags.exp" check-target-libmudflap
1400
1401 @endif target-libmudflap
1402
1403 # ----------
1404 # GCC module
1405 # ----------
1406
1407 @if gcc-no-bootstrap
1408 .PHONY: cross
1409 cross: all-build all-gas all-ld
1410         @r=`${PWD_COMMAND}`; export r; \
1411         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1412         $(HOST_EXPORTS) \
1413         echo "Building the C and C++ compiler"; \
1414         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1415         @r=`${PWD_COMMAND}`; export r; \
1416         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1417         echo "Building runtime libraries"; \
1418         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1419 @endif gcc-no-bootstrap
1420
1421 @if gcc
1422 [+ FOR languages +]
1423 .PHONY: check-gcc-[+language+] check-[+language+]
1424 check-gcc-[+language+]:
1425         r=`${PWD_COMMAND}`; export r; \
1426         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1427         $(HOST_EXPORTS) \
1428         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1429 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1430 [+ ENDFOR languages +]
1431
1432 # Install the gcc headers files, but not the fixed include files,
1433 # which Cygnus is not allowed to distribute.  This rule is very
1434 # dependent on the workings of the gcc Makefile.in.
1435 .PHONY: gcc-no-fixedincludes
1436 gcc-no-fixedincludes:
1437         @if [ -f ./gcc/Makefile ]; then \
1438           rm -rf gcc/tmp-include; \
1439           mv gcc/include gcc/tmp-include 2>/dev/null; \
1440           mkdir gcc/include; \
1441           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1442           touch gcc/stmp-fixinc gcc/include/fixed; \
1443           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1444           r=`${PWD_COMMAND}`; export r; \
1445           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1446           $(HOST_EXPORTS) \
1447           (cd ./gcc && \
1448            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1449           rm -rf gcc/include; \
1450           mv gcc/tmp-include gcc/include 2>/dev/null; \
1451         else true; fi
1452 @endif gcc
1453
1454 # ---------------------
1455 # GCC bootstrap support
1456 # ---------------------
1457
1458 # We track the current stage (the one in 'gcc') in the stage_current file.
1459 # stage_last instead tracks the stage that was built last.  These targets
1460 # are dummy when toplevel bootstrap is not active.
1461
1462 # While making host and target tools, symlinks to the final stage must be
1463 # there, so $(unstage) should be run at various points.  To avoid excessive
1464 # recursive invocations of make, we "inline" them using a variable.  These
1465 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1466 # to avoid warnings from the GNU Make job server.
1467
1468 unstage = :
1469 stage = :
1470 current_stage = ""
1471
1472 @if gcc-bootstrap
1473 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1474 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1475 current_stage = "`cat stage_current 2> /dev/null`"
1476 @endif gcc-bootstrap
1477
1478 .PHONY: unstage stage
1479 unstage:
1480         @: $(MAKE); $(unstage)
1481 stage:
1482         @: $(MAKE); $(stage)
1483
1484 # Disable commands for lean bootstrap.
1485 LEAN = false
1486
1487 # We name the build directories for the various stages "stage1-gcc",
1488 # "stage2-gcc","stage3-gcc", etc.
1489
1490 # Since the 'compare' process will fail (on debugging information) if any
1491 # directory names are different, we need to link the gcc directory for
1492 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1493 # the build directories constant as well. For the latter, we use naked names
1494 # like 'gcc', because the scripts in that directory assume it.  We use
1495 # mv on platforms where symlinks to directories do not work or are not
1496 # reliable.
1497
1498 # 'touch' doesn't work right on some platforms.
1499 STAMP = echo timestamp > 
1500
1501 # We only want to compare .o files, so set this!
1502 objext = .o
1503
1504 [+ FOR bootstrap-stage +]
1505 .PHONY: stage[+id+]-start stage[+id+]-end
1506
1507 stage[+id+]-start::
1508         @: $(MAKE); $(stage); \
1509         echo stage[+id+] > stage_current ; \
1510         echo stage[+id+] > stage_last; \
1511         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1512    FOR host_modules +][+ IF bootstrap +]
1513 @if [+ module +]
1514         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1515           mkdir stage[+id+]-[+module+]; \
1516         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1517         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1518 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1519         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1520           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1521         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1522         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1523
1524 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1525 @if [+ module +]
1526         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1527           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1528           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1529         fi
1530 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1531         @if test -d $(TARGET_SUBDIR) ; then \
1532           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1533           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1534         fi
1535         rm -f stage_current
1536
1537 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1538 # remade, but not reconfigured.  The next stage (if any) will not be
1539 # reconfigured either.
1540 .PHONY: stage[+id+]-bubble
1541 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1542         @r=`${PWD_COMMAND}`; export r; \
1543         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1544         if test -f stage[+id+]-lean [+
1545           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1546           echo Skipping rebuild of stage[+id+] ; \
1547         else \
1548           $(MAKE) stage[+id+]-start; \[+IF lean +]
1549           if $(LEAN); then \
1550             rm -rf stage[+lean+]-* ; \
1551             $(STAMP) stage[+lean+]-lean ; \
1552           fi; \[+ ENDIF lean +]
1553           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1554         fi[+ IF compare-target +]
1555         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1556
1557 .PHONY: all-stage[+id+] clean-stage[+id+]
1558 do-clean: clean-stage[+id+]
1559
1560 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1561 # only possibility, but now it conflicts with no-bootstrap rules
1562 @if gcc-bootstrap
1563 [+ IF compare-target +]
1564 [+compare-target+]:
1565         @r=`${PWD_COMMAND}`; export r; \
1566         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1567         if test -f stage[+prev+]-lean; then \
1568           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1569           exit 0 ; \
1570         fi; \
1571         : $(MAKE); $(stage); \
1572         rm -f .bad_compare ; \
1573         echo Comparing stages [+prev+] and [+id+] ; \
1574         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1575         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1576                  sed -n s,^stage$$sed-,,p` ; \
1577         for file in $${files} ; do \
1578           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1579           if test ! -f $$f1; then continue; fi; \
1580           $(do-[+compare-target+]) > /dev/null 2>&1; \
1581           if test $$? -eq 1; then \
1582             case $$file in \
1583               @compare_exclusions@) \
1584                 echo warning: $$file differs ;; \
1585               *) \
1586                 echo $$file differs >> .bad_compare ;; \
1587             esac ; \
1588           fi ; \
1589         done ; \
1590         if [ -f .bad_compare ]; then \
1591           echo "Bootstrap comparison failure!"; \
1592           cat .bad_compare; \
1593           exit 1; \
1594         else \
1595           echo Comparison successful.; \
1596         fi ; \
1597         $(STAMP) [+compare-target+][+ IF prev +]
1598         if $(LEAN); then \
1599           rm -rf stage[+prev+]-*; \
1600           $(STAMP) stage[+prev+]-lean; \
1601         fi[+ ENDIF prev +]
1602 [+ ENDIF compare-target +]
1603
1604 [+ IF bootstrap-target +]
1605 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1606 [+bootstrap-target+]:
1607         echo stage[+id+] > stage_final
1608         @r=`${PWD_COMMAND}`; export r; \
1609         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1610         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1611         @: $(MAKE); $(unstage)
1612         @r=`${PWD_COMMAND}`; export r; \
1613         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1614         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1615         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1616
1617 [+bootstrap-target+]-lean:
1618         echo stage[+id+] > stage_final
1619         @r=`${PWD_COMMAND}`; export r; \
1620         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1621         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1622         @: $(MAKE); $(unstage)
1623         @r=`${PWD_COMMAND}`; export r; \
1624         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1625         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1626         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1627 [+ ENDIF bootstrap-target +]
1628
1629 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1630 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1631 .PHONY: distclean-stage[+id+]
1632 distclean-stage[+id+]::
1633         @: $(MAKE); $(stage)
1634         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1635         rm -rf stage[+id+]-* [+
1636           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1637
1638 [+ IF cleanstrap-target +]
1639 .PHONY: [+cleanstrap-target+]
1640 [+cleanstrap-target+]: do-distclean local-clean
1641         echo stage[+id+] > stage_final
1642         @r=`${PWD_COMMAND}`; export r; \
1643         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1644         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1645         @: $(MAKE); $(unstage)
1646         @r=`${PWD_COMMAND}`; export r; \
1647         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1648         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1649         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1650 [+ ENDIF cleanstrap-target +]
1651 @endif gcc-bootstrap
1652
1653 [+ ENDFOR bootstrap-stage +]
1654
1655 stageprofile-end::
1656         $(MAKE) distclean-stagefeedback
1657
1658 stagefeedback-start::
1659         @r=`${PWD_COMMAND}`; export r; \
1660         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1661         for i in prev-*; do \
1662           j=`echo $$i | sed s/^prev-//` ; \
1663           cd $$r/$$i && \
1664           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1665           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1666         done
1667
1668 @if gcc-bootstrap
1669 do-distclean: distclean-stage1
1670
1671 # Provide a GCC build when we're building target libraries.  This does
1672 # not work as a dependency, just as the minimum necessary to avoid errors.
1673 stage_last:
1674         @r=`${PWD_COMMAND}`; export r; \
1675         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1676         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1677
1678 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1679 # it in the dependency so that for example `make -j3 all-gcc' works.
1680 stage_current:
1681         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1682
1683 .PHONY: restrap
1684 restrap::
1685         @: $(MAKE); $(stage)
1686         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1687           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1688 restrap:: all
1689 @endif gcc-bootstrap
1690
1691 # --------------------------------------
1692 # Dependencies between different modules
1693 # --------------------------------------
1694
1695 # Generic dependencies for target modules on host stuff, especially gcc
1696 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1697   +][+ FOR bootstrap_stage +]
1698 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1699   ENDFOR +][+ ELSE bootstrap +]
1700 configure-target-[+module+]: stage_last[+
1701   ENDIF bootstrap +][+ ENDFOR target_modules +]
1702 @endif gcc-bootstrap
1703
1704 @if gcc-no-bootstrap[+ FOR target_modules +]
1705 configure-target-[+module+]: maybe-all-gcc[+
1706   ENDFOR target_modules +]
1707 @endif gcc-no-bootstrap
1708
1709
1710 # There are two types of dependencies here: 'hard' dependencies, where one
1711 # module simply won't build without the other; and 'soft' dependencies, where
1712 # if the depended-on module is missing, the depending module will do without
1713 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1714 # are made here to depend on a 'maybe-' target.  If you're not sure,
1715 # it's safer to use a soft dependency.
1716
1717 [+ ;; These Scheme functions build the bulk of the dependencies.
1718    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1719    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1720    ;; is taken from VAR-NAME.
1721    (define dep-target (lambda (module-kind var-name hard)
1722       (string-append
1723          (if hard "" "maybe-")
1724          (dep-subtarget var-name)
1725          module-kind
1726          (dep-module var-name)
1727       )))
1728
1729    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1730    (define make-dep (lambda (module-kind on-kind)
1731       (string-append
1732          (dep-target module-kind "module" #t) ": "
1733          (dep-target on-kind "on" (exist? "hard")))))
1734
1735    ;; dep-subtarget extracts everything up to the first dash in the given
1736    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1737    (define dep-subtarget (lambda (var-name)
1738       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1739
1740    ;; dep-module extracts everything up to the first dash in the given
1741    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1742    (define dep-module (lambda (var-name)
1743       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1744
1745    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1746    (define dep-stage (lambda ()
1747       (string-append
1748          "stage"
1749          (get "id")
1750          "-")))
1751
1752    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1753    ;; but is written in Scheme.
1754    (define dep-maybe (lambda ()
1755       (if (exist? "hard") "" "maybe-")))
1756
1757    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1758    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1759    ;; configure or build dependencies between bootstrapped modules; it returns
1760    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1761    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1762    ;; is only necessary for host modules.
1763    (define dep-kind (lambda ()
1764       (if (and (hash-ref boot-modules (dep-module "module"))
1765                (=* (dep-module "on") "build-"))
1766           "prebootstrap"
1767
1768           (if (or (= (dep-subtarget "on") "install-")
1769                   (not (hash-ref boot-modules (dep-module "module")))
1770                   (not (hash-ref boot-modules (dep-module "on"))))
1771               "normal"
1772               "bootstrap"))))
1773
1774    ;; We now build the hash table that is used by dep-kind.
1775    (define boot-modules (make-hash-table 113))
1776 +]
1777
1778 [+ FOR host_modules +][+
1779    (if (exist? "bootstrap")
1780        (hash-create-handle! boot-modules (get "module") #t))
1781    "" +][+ ENDFOR host_modules +]
1782 [+ FOR target_modules +][+
1783    (if (exist? "bootstrap")
1784        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1785    "" +][+ ENDFOR target_modules +]
1786
1787 # With all the machinery above in place, it is pretty easy to generate
1788 # dependencies.  Host dependencies are a bit more complex because we have
1789 # to check for bootstrap/prebootstrap dependencies.  To resolve
1790 # prebootstrap dependencies, prebootstrap modules are gathered in
1791 # a hash table.
1792 [+ FOR dependencies +][+ (make-dep "" "") +]
1793 [+ CASE (dep-kind) +]
1794 [+ == "prebootstrap"
1795      +][+ FOR bootstrap_stage +]
1796 [+ (make-dep (dep-stage) "") +][+
1797        ENDFOR bootstrap_stage +]
1798 [+ == "bootstrap"
1799      +][+ FOR bootstrap_stage +]
1800 [+ (make-dep (dep-stage) (dep-stage)) +][+
1801        ENDFOR bootstrap_stage +]
1802 [+ ESAC +][+
1803 ENDFOR dependencies +]
1804
1805 # Dependencies for target modules on other target modules are
1806 # described by lang_env_dependencies; the defaults apply to anything
1807 # not mentioned there.
1808 [+
1809    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1810    (define lang-dep (lambda (lang)
1811       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1812
1813    ;; Build the hash table we will need.
1814    (define lang-env-deps (make-hash-table 7))
1815 +][+ FOR lang_env_dependencies +][+
1816    (if (exist? "cxx")
1817        (hash-create-handle! lang-env-deps
1818           (string-append (get "module") "-" "cxx") #t))
1819
1820    (if (exist? "no_c")
1821        (hash-create-handle! lang-env-deps
1822           (string-append (get "module") "-" "no_c") #t))
1823
1824    (if (exist? "no_gcc")
1825        (hash-create-handle! lang-env-deps
1826           (string-append (get "module") "-" "no_gcc") #t))
1827    "" +][+ ENDFOR lang_env_dependencies +]
1828
1829 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1830   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1831 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1832   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1833 @endif gcc-bootstrap
1834
1835 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1836 configure-target-[+module+]: maybe-all-target-libgcc[+
1837   ENDIF +][+ ENDFOR target_modules +]
1838 @endif gcc-no-bootstrap
1839
1840 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1841 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1842   ENDIF +][+ IF (lang-dep "cxx") +]
1843 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1844   ENDIF +]
1845 [+ ENDFOR target_modules +]
1846
1847 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1848 GDB_TK = @GDB_TK@
1849 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1850 configure-gdb: $(CONFIGURE_GDB_TK)
1851 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1852 install-gdb: $(INSTALL_GDB_TK)
1853
1854 # Serialization dependencies.  Host configures don't work well in parallel to
1855 # each other, due to contention over config.cache.  Target configures and 
1856 # build configures are similar.
1857 @serialization_dependencies@
1858
1859 # --------------------------------
1860 # Regenerating top level configury
1861 # --------------------------------
1862
1863 # Rebuilding Makefile.in, using autogen.
1864 AUTOGEN = autogen
1865 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1866         cd $(srcdir) && $(AUTOGEN) Makefile.def
1867
1868 # Rebuilding Makefile.
1869 Makefile: $(srcdir)/Makefile.in config.status
1870         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1871
1872 config.status: configure
1873         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1874
1875 # Rebuilding configure.
1876 AUTOCONF = autoconf
1877 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1878         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1879         cd $(srcdir) && $(AUTOCONF)
1880
1881 # ------------------------------
1882 # Special directives to GNU Make
1883 # ------------------------------
1884
1885 # Don't pass command-line variables to submakes.
1886 .NOEXPORT:
1887 MAKEOVERRIDES=
1888
1889 # end of Makefile.in