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* Makefile.tpl (POSTSTAGE1_CONFIGURE_FLAGS): Add libsupc++ to
[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$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
243           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
244           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
245           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
246           -I$$s/libstdc++-v3/libsupc++ \
247           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
248           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
249           export CXX; \
250         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
251 @endif target-libstdc++-v3-bootstrap
252
253 # Similar, for later GCC stages.
254 POSTSTAGE1_HOST_EXPORTS = \
255         $(HOST_EXPORTS) \
256         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
257           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
258           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
259         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
260         $(POSTSTAGE1_CXX_EXPORT) \
261         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
262         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
263         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
264
265 # Target libraries are put under this directory:
266 TARGET_SUBDIR = @target_subdir@
267 # This is set by the configure script to the arguments to use when configuring
268 # directories built for the target.
269 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
270 # This is the list of variables to export in the environment when
271 # configuring subdirectories for the target system.
272 BASE_TARGET_EXPORTS = \
273         $(BASE_EXPORTS) \
274         AR="$(AR_FOR_TARGET)"; export AR; \
275         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
276         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
277         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
278         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
279         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
280         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
281         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
282         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
283         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
284         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
285         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
286         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
287         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
288         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
289         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
290         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
291         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
292         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
293         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
294 @if gcc-bootstrap
295         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
296 @endif gcc-bootstrap
297         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
298         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
299
300 RAW_CXX_TARGET_EXPORTS = \
301         $(BASE_TARGET_EXPORTS) \
302         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
303         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
304
305 NORMAL_TARGET_EXPORTS = \
306         $(BASE_TARGET_EXPORTS) \
307         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
308
309 # Where to find GMP
310 HOST_GMPLIBS = @gmplibs@
311 HOST_GMPINC = @gmpinc@
312
313 # Where to find PPL
314 HOST_PPLLIBS = @ppllibs@
315 HOST_PPLINC = @pplinc@
316
317 # Where to find CLOOG
318 HOST_CLOOGLIBS = @clooglibs@
319 HOST_CLOOGINC = @clooginc@
320
321 # Where to find libelf
322 HOST_LIBELFLIBS = @libelflibs@
323 HOST_LIBELFINC = @libelfinc@
324
325 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
326
327 # ----------------------------------------------
328 # Programs producing files for the BUILD machine
329 # ----------------------------------------------
330
331 SHELL = @SHELL@
332
333 # pwd command to use.  Allow user to override default by setting PWDCMD in
334 # the environment to account for automounters.  The make variable must not
335 # be called PWDCMD, otherwise the value set here is passed to make
336 # subprocesses and overrides the setting from the user's environment.
337 # Don't use PWD since it is a common shell environment variable and we
338 # don't want to corrupt it.
339 PWD_COMMAND = $${PWDCMD-pwd}
340
341 # compilers to use to create programs which must be run in the build
342 # environment.
343 AR_FOR_BUILD = @AR_FOR_BUILD@
344 AS_FOR_BUILD = @AS_FOR_BUILD@
345 CC_FOR_BUILD = @CC_FOR_BUILD@
346 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
347 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
348 CXX_FOR_BUILD = @CXX_FOR_BUILD@
349 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
350 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
351 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
352 GOC_FOR_BUILD = @GOC_FOR_BUILD@
353 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
354 LD_FOR_BUILD = @LD_FOR_BUILD@
355 NM_FOR_BUILD = @NM_FOR_BUILD@
356 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
357 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
358 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
359
360 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
361 # here so that they can be overridden by Makefile fragments.
362 BUILD_PREFIX = @BUILD_PREFIX@
363 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
364
365 # Flags to pass to stage2 and later makes.  They are defined
366 # here so that they can be overridden by Makefile fragments.
367 BOOT_CFLAGS= -g -O2
368 BOOT_LDFLAGS=
369 BOOT_ADAFLAGS=-gnatpg -gnata
370
371 AWK = @AWK@
372 SED = @SED@
373 BISON = @BISON@
374 YACC = @YACC@
375 FLEX = @FLEX@
376 LEX = @LEX@
377 M4 = @M4@
378 MAKEINFO = @MAKEINFO@
379 EXPECT = @EXPECT@
380 RUNTEST = @RUNTEST@
381
382 # This just becomes part of the MAKEINFO definition passed down to
383 # sub-makes.  It lets flags be given on the command line while still
384 # using the makeinfo from the object tree.
385 # (Default to avoid splitting info files by setting the threshold high.)
386 MAKEINFOFLAGS = --split-size=5000000
387
388 # ---------------------------------------------
389 # Programs producing files for the HOST machine
390 # ---------------------------------------------
391
392 AS = @AS@
393 AR = @AR@
394 AR_FLAGS = rc
395 CC = @CC@
396 CXX = @CXX@
397 DLLTOOL = @DLLTOOL@
398 LD = @LD@
399 LIPO = @LIPO@
400 NM = @NM@
401 OBJDUMP = @OBJDUMP@
402 RANLIB = @RANLIB@
403 STRIP = @STRIP@
404 WINDRES = @WINDRES@
405 WINDMC = @WINDMC@
406
407 GNATBIND = @GNATBIND@
408 GNATMAKE = @GNATMAKE@
409
410 CFLAGS = @CFLAGS@
411 LDFLAGS = @LDFLAGS@
412 LIBCFLAGS = $(CFLAGS)
413 CXXFLAGS = @CXXFLAGS@
414 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
415 GOCFLAGS = $(CFLAGS)
416
417 TFLAGS =
418
419 # Defaults for all stages; some are overridden below.
420
421 STAGE_CFLAGS = $(BOOT_CFLAGS)
422 STAGE_TFLAGS = $(TFLAGS)
423 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
424 POSTSTAGE1_CONFIGURE_FLAGS = @POSTSTAGE1_CONFIGURE_FLAGS@
425
426 [+ FOR bootstrap-stage +]
427 # Defaults for stage [+id+]; some are overridden below.
428 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
429 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
430 @if target-libstdc++-v3-bootstrap
431 # Override the above if we're bootstrapping C++.
432 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
433 @endif target-libstdc++-v3-bootstrap
434 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
435 # STAGE1_CONFIGURE_FLAGS overridden below, so we can use
436 # POSTSTAGE1_CONFIGURE_FLAGS here.
437 STAGE[+id+]_CONFIGURE_FLAGS = \
438         $(STAGE_CONFIGURE_FLAGS) $(POSTSTAGE1_CONFIGURE_FLAGS)
439 [+ ENDFOR bootstrap-stage +]
440
441 # Only build the C compiler for stage1, because that is the only one that
442 # we can guarantee will build with the native compiler, and also it is the
443 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
444 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
445 # overrideable (for a bootstrap build stage1 also builds gcc.info).
446
447 STAGE1_CFLAGS = @stage1_cflags@
448 STAGE1_CHECKING = @stage1_checking@
449 STAGE1_LANGUAGES = @stage1_languages@
450 # * We force-disable intermodule optimizations, even if
451 #   --enable-intermodule was passed, since the installed compiler
452 #   probably can't handle them.  Luckily, autoconf always respects
453 #   the last argument when conflicting --enable arguments are passed.
454 # * Likewise, we force-disable coverage flags, since the installed
455 #   compiler probably has never heard of them.
456 # * Don't remove this, because above we added
457 #   POSTSTAGE1_CONFIGURE_FLAGS to STAGE[+id+]_CONFIGURE_FLAGS, which
458 #   we don't want for STAGE1_CONFIGURE_FLAGS.
459 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
460           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
461
462 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
463 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
464
465 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
466 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
467
468 do-compare = @do_compare@
469 do-compare3 = $(do-compare)
470
471 # -----------------------------------------------
472 # Programs producing files for the TARGET machine
473 # -----------------------------------------------
474
475 AR_FOR_TARGET=@AR_FOR_TARGET@
476 AS_FOR_TARGET=@AS_FOR_TARGET@
477 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
478
479 # If GCC_FOR_TARGET is not overriden on the command line, then this
480 # variable is passed down to the gcc Makefile, where it is used to
481 # build libgcc2.a.  We define it here so that it can itself be
482 # overridden on the command line.
483 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
484 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
485 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
486 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
487 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
488 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
489 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
490 LD_FOR_TARGET=@LD_FOR_TARGET@
491
492 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
493 NM_FOR_TARGET=@NM_FOR_TARGET@
494 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
495 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
496 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
497 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
498 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
499
500 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
501 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
502 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
503
504 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
505 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
506
507 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
508 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
509 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
510 GOCFLAGS_FOR_TARGET = -O2 -g
511
512 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
513 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
514 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
515
516 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
517
518 # ------------------------------------
519 # Miscellaneous targets and flag lists
520 # ------------------------------------
521
522 # The first rule in the file had better be this one.  Don't put any above it.
523 # This lives here to allow makefile fragments to contain dependencies.
524 all:
525
526 #### host and target specific makefile fragments come in here.
527 @target_makefile_frag@
528 @alphaieee_frag@
529 @ospace_frag@
530 @host_makefile_frag@
531 ###
532
533 # This is the list of directories that may be needed in RPATH_ENVVAR
534 # so that programs built for the target machine work.
535 TARGET_LIB_PATH = [+ FOR target_modules +][+
536   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
537   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
538 [+ FOR target_modules +][+ IF lib_path +]
539 @if target-[+module+]
540 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
541 @endif target-[+module+]
542 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
543
544
545 # This is the list of directories that may be needed in RPATH_ENVVAR
546 # so that programs built for the host machine work.
547 HOST_LIB_PATH = [+ FOR host_modules +][+
548   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
549   ENDFOR host_modules +]
550
551 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
552 @if gcc
553 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
554 @endif gcc
555
556 [+ FOR host_modules +][+ IF lib_path +]
557 @if [+module+]
558 HOST_LIB_PATH_[+module+] = \
559   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
560   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
561 @endif [+module+]
562 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
563
564 CXX_FOR_TARGET_FLAG_TO_PASS = \
565         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
566 @if target-libstdc++-v3
567 # CXX_FOR_TARGET is tricky to get right for target libs that require a
568 # functional C++ compiler.  When we recurse, if we expand
569 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
570 # libstdc++ include flags from the script.  Instead, we get an
571 # -funconfigured-* word, so that we'll get errors if this invalid C++
572 # command line is used for anything, but also so that we can use the
573 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
574 # don't pass it on, sub-make will use the default definition, that
575 # re-expands it at the time of use, so we'll get it right when we need
576 # it.  One potential exception is the expansion of CXX_FOR_TARGET
577 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
578 # really work, for C++ host programs can't depend on the current-stage
579 # C++ target library.
580 CXX_FOR_TARGET_FLAG_TO_PASS = \
581         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
582 @endif target-libstdc++-v3
583
584 # Flags to pass down to all sub-makes.
585 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
586         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
587         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
588         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
589         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
590         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
591         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
592         "TFLAGS=$(TFLAGS)" \
593         "CONFIG_SHELL=$(SHELL)" \
594         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" 
595
596 # We leave this in just in case, but it is not needed anymore.
597 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
598
599 # Flags to pass down to most sub-makes, in which we're building with
600 # the host environment.
601 EXTRA_HOST_FLAGS = \
602         'AR=$(AR)' \
603         'AS=$(AS)' \
604         'CC=$(CC)' \
605         'CXX=$(CXX)' \
606         'DLLTOOL=$(DLLTOOL)' \
607         'GCJ=$(GCJ)' \
608         'GFORTRAN=$(GFORTRAN)' \
609         'GOC=$(GOC)' \
610         'LD=$(LD)' \
611         'LIPO=$(LIPO)' \
612         'NM=$(NM)' \
613         'OBJDUMP=$(OBJDUMP)' \
614         'RANLIB=$(RANLIB)' \
615         'STRIP=$(STRIP)' \
616         'WINDRES=$(WINDRES)' \
617         'WINDMC=$(WINDMC)'
618
619 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
620
621 # Flags to pass to stage2 and later makes.
622
623 POSTSTAGE1_FLAGS_TO_PASS = \
624         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
625         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
626         GNATBIND="$${GNATBIND}" \
627         LDFLAGS="$${LDFLAGS}" \
628         HOST_LIBS="$${HOST_LIBS}" \
629         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
630
631 # Flags to pass down to makes which are built with the target environment.
632 # The double $ decreases the length of the command line; those variables
633 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
634 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
635 # so we expand them here.
636 EXTRA_TARGET_FLAGS = \
637         'AR=$$(AR_FOR_TARGET)' \
638         'AS=$(COMPILER_AS_FOR_TARGET)' \
639         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
640         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
641         'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
642         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
643         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
644         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
645         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
646         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
647         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
648         'LD=$(COMPILER_LD_FOR_TARGET)' \
649         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
650         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
651         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
652         'NM=$(COMPILER_NM_FOR_TARGET)' \
653         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
654         'RANLIB=$$(RANLIB_FOR_TARGET)' \
655         'WINDRES=$$(WINDRES_FOR_TARGET)' \
656         'WINDMC=$$(WINDMC_FOR_TARGET)' \
657         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
658         "TFLAGS=$$TFLAGS"
659
660 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
661
662 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
663 # unfortunately needs the native compiler and the target ar and
664 # ranlib.
665 # If any variables are added here, they must be added to do-*, below.
666 # The BUILD_* variables are a special case, which are used for the gcc
667 # cross-building scheme.
668 EXTRA_GCC_FLAGS = \
669         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
670         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
671         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
672         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
673         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
674         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
675
676 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
677
678 @if gcc
679 BUILD_CONFIG = @BUILD_CONFIG@
680 ifneq ($(BUILD_CONFIG),)
681 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
682 endif
683 @endif gcc
684
685 .PHONY: configure-host
686 configure-host: [+
687   FOR host_modules +] \
688     maybe-configure-[+module+][+
689   ENDFOR host_modules +]
690 .PHONY: configure-target
691 configure-target: [+
692   FOR target_modules +] \
693     maybe-configure-target-[+module+][+
694   ENDFOR target_modules +]
695
696 # The target built for a native non-bootstrap build.
697 .PHONY: all
698 all:
699 @if gcc-bootstrap
700         [ -f stage_final ] || echo stage3 > stage_final
701         @r=`${PWD_COMMAND}`; export r; \
702         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
703         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
704 @endif gcc-bootstrap
705         @: $(MAKE); $(unstage)
706         @r=`${PWD_COMMAND}`; export r; \
707         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
708 @if gcc-bootstrap
709         if [ -f stage_last ]; then \
710           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
711           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
712         else \
713 @endif gcc-bootstrap
714           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
715 @if gcc-bootstrap
716             ; \
717         fi \
718 @endif gcc-bootstrap
719         && :
720
721 .PHONY: all-build
722 [+ FOR build_modules +]
723 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
724
725 .PHONY: all-host
726 [+ FOR host_modules +][+ IF bootstrap +]
727 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
728 all-host: maybe-all-[+module+][+ IF bootstrap +]
729 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
730
731 .PHONY: all-target
732 [+ FOR target_modules +][+ IF bootstrap +]
733 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
734 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
735 @endif target-[+module+]-no-bootstrap[+
736   ENDIF bootstrap +][+ ENDFOR target_modules +]
737
738 # Do a target for all the subdirectories.  A ``make do-X'' will do a
739 # ``make X'' in all subdirectories (because, in general, there is a
740 # dependency (below) of X upon do-X, a ``make X'' will also do this,
741 # but it may do additional work as well).
742 [+ FOR recursive_targets +]
743 .PHONY: do-[+make_target+]
744 do-[+make_target+]:
745         @: $(MAKE); $(unstage)
746         @r=`${PWD_COMMAND}`; export r; \
747         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
748         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
749           [+make_target+]-target
750
751
752 .PHONY: [+make_target+]-host
753 [+ FOR host_modules +]
754 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
755
756 .PHONY: [+make_target+]-target
757 [+ FOR target_modules +]
758 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
759 [+ ENDFOR recursive_targets +]
760
761 # Here are the targets which correspond to the do-X targets.
762
763 .PHONY: info installcheck dvi pdf html
764 .PHONY: install-info install-pdf install-html
765 .PHONY: clean distclean mostlyclean maintainer-clean realclean
766 .PHONY: local-clean local-distclean local-maintainer-clean
767 info: do-info
768 installcheck: do-installcheck
769 dvi: do-dvi
770 pdf: do-pdf
771 html: do-html
772
773 # Make sure makeinfo is built before we do a `make info', if we're
774 # in fact building texinfo.
775 do-info: maybe-all-texinfo
776
777 install-info: do-install-info dir.info
778         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
779         if [ -f dir.info ] ; then \
780           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
781         else true ; fi
782
783 install-pdf: do-install-pdf
784
785 install-html: do-install-html
786
787 local-clean:
788         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
789
790 local-distclean:
791         -rm -f Makefile config.status config.cache mh-frag mt-frag
792         -rm -f maybedep.tmp serdep.tmp
793         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
794           rm -rf $(TARGET_SUBDIR); \
795         else true; fi
796         -rm -rf $(BUILD_SUBDIR)
797         -if [ "$(HOST_SUBDIR)" != "." ]; then \
798           rm -rf $(HOST_SUBDIR); \
799         else true; fi
800         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
801         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
802         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
803         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
804         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
805         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
806
807 local-maintainer-clean:
808         @echo "This command is intended for maintainers to use;"
809         @echo "it deletes files that may require special tools to rebuild."
810
811 clean: do-clean local-clean
812 mostlyclean: do-mostlyclean local-clean
813 distclean: do-distclean local-clean local-distclean
814 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean 
815 maintainer-clean: local-distclean
816 realclean: maintainer-clean
817
818 # Check target.
819
820 .PHONY: check do-check
821 check: do-check
822
823 # Only include modules actually being configured and built.
824 .PHONY: check-host
825 check-host: [+
826   FOR host_modules +] \
827     maybe-check-[+module+][+
828   ENDFOR host_modules +]
829
830 .PHONY: check-target
831 check-target: [+
832   FOR target_modules +] \
833     maybe-check-target-[+module+][+
834   ENDFOR target_modules +]
835
836 do-check:
837         @: $(MAKE); $(unstage)
838         @r=`${PWD_COMMAND}`; export r; \
839         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
840         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
841
842 # Automated reporting of test results.
843
844 warning.log: build.log
845         $(srcdir)/contrib/warn_summary build.log > $@
846
847 mail-report.log:
848         if test x'$(BOOT_CFLAGS)' != x''; then \
849             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
850         fi; \
851         $(srcdir)/contrib/test_summary -t >$@
852         chmod +x $@
853         echo If you really want to send e-mail, run ./$@ now
854
855 mail-report-with-warnings.log: warning.log
856         if test x'$(BOOT_CFLAGS)' != x''; then \
857             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
858         fi; \
859         $(srcdir)/contrib/test_summary -t -i warning.log >$@
860         chmod +x $@
861         echo If you really want to send e-mail, run ./$@ now
862
863 # Installation targets.
864
865 .PHONY: install uninstall
866 install:
867         @: $(MAKE); $(unstage)
868         @r=`${PWD_COMMAND}`; export r; \
869         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
870         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
871
872 .PHONY: install-host-nogcc
873 install-host-nogcc: [+
874   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
875     maybe-install-[+module+][+ ENDIF +][+
876   ENDFOR host_modules +]
877
878 .PHONY: install-host
879 install-host: [+
880   FOR host_modules +] \
881     maybe-install-[+module+][+
882   ENDFOR host_modules +]
883
884 .PHONY: install-target
885 install-target: [+
886   FOR target_modules +] \
887     maybe-install-target-[+module+][+
888   ENDFOR target_modules +]
889
890 uninstall:
891         @echo "the uninstall target is not supported in this tree"
892
893 .PHONY: install.all
894 install.all: install-no-fixedincludes
895         @if [ -f ./gcc/Makefile ] ; then \
896                 r=`${PWD_COMMAND}` ; export r ; \
897                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
898                 $(HOST_EXPORTS) \
899                 (cd ./gcc && \
900                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
901         else \
902                 true ; \
903         fi
904
905 # install-no-fixedincludes is used because Cygnus can not distribute
906 # the fixed header files.
907 .PHONY: install-no-fixedincludes
908 install-no-fixedincludes: installdirs install-host-nogcc \
909         install-target gcc-no-fixedincludes
910
911 .PHONY: install-strip
912 install-strip:
913         @: $(MAKE); $(unstage)
914         @r=`${PWD_COMMAND}`; export r; \
915         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
916         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
917
918 .PHONY: install-strip-host
919 install-strip-host: [+
920   FOR host_modules +] \
921     maybe-install-strip-[+module+][+
922   ENDFOR host_modules +]
923
924 .PHONY: install-strip-target
925 install-strip-target: [+
926   FOR target_modules +] \
927     maybe-install-strip-target-[+module+][+
928   ENDFOR target_modules +]
929
930
931 ### other supporting targets
932
933 MAKEDIRS= \
934         $(DESTDIR)$(prefix) \
935         $(DESTDIR)$(exec_prefix)
936 .PHONY: installdirs
937 installdirs: mkinstalldirs
938         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
939
940 dir.info: do-install-info
941         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
942           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
943           mv -f dir.info.new dir.info ; \
944         else true ; \
945         fi
946
947 dist:
948         @echo "Building a full distribution of this tree isn't done"
949         @echo "via 'make dist'.  Check out the etc/ subdirectory" 
950
951 etags tags: TAGS
952
953 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
954 # ability to use several tags files at once, so there is probably no need
955 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
956 # (if we felt like it) have this Makefile write a piece of elisp which
957 # the user could load to tell emacs19 where all the TAGS files we just
958 # built are.
959 TAGS: do-TAGS
960
961 # ------------------------------------
962 # Macros for configure and all targets
963 # ------------------------------------
964
965 [+ DEFINE configure +]
966 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
967 maybe-configure-[+prefix+][+module+]:
968 @if gcc-bootstrap
969 configure-[+prefix+][+module+]: stage_current
970 @endif gcc-bootstrap
971 @if [+prefix+][+module+]
972 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
973 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
974         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
975         @r=`${PWD_COMMAND}`; export r; \
976         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
977         [+ IF check_multilibs
978         +]echo "Checking multilib configuration for [+module+]..."; \
979         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
980         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
981         if test -r [+subdir+]/[+module+]/multilib.out; then \
982           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
983             rm -f [+subdir+]/[+module+]/multilib.tmp; \
984           else \
985             rm -f [+subdir+]/[+module+]/Makefile; \
986             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
987           fi; \
988         else \
989           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
990         fi; \
991         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
992         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
993         [+exports+] [+extra_exports+] \
994         echo Configuring in [+subdir+]/[+module+]; \
995         cd "[+subdir+]/[+module+]" || exit 1; \
996         case $(srcdir) in \
997           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
998           *) topdir=`echo [+subdir+]/[+module+]/ | \
999                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1000         esac; \
1001         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1002         libsrcdir="$$s/[+module+]"; \
1003         [+ IF no-config-site +]rm -f no-such-file || : ; \
1004         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
1005           [+args+] --build=${build_alias} --host=[+host_alias+] \
1006           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
1007           || exit 1
1008 @endif [+prefix+][+module+]
1009
1010 [+ IF bootstrap +]
1011 [+ FOR bootstrap_stage +]
1012 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1013 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1014 @if [+prefix+][+module+]-bootstrap
1015 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1016 configure-stage[+id+]-[+prefix+][+module+]:
1017         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1018         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1019         @r=`${PWD_COMMAND}`; export r; \
1020         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1021         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1022         [+ IF check_multilibs
1023         +]echo "Checking multilib configuration for [+module+]..."; \
1024         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1025         if test -r [+subdir+]/[+module+]/multilib.out; then \
1026           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1027             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1028           else \
1029             rm -f [+subdir+]/[+module+]/Makefile; \
1030             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1031           fi; \
1032         else \
1033           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1034         fi; \
1035         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1036         [+exports+][+ IF prev +] \
1037         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1038         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1039         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1040         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1041         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1042         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1043         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1044         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1045   ENDIF prefix +] [+extra_exports+] \
1046         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1047         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1048         cd [+subdir+]/[+module+] || exit 1; \
1049         case $(srcdir) in \
1050           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1051           *) topdir=`echo [+subdir+]/[+module+]/ | \
1052                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1053         esac; \
1054         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1055         libsrcdir="$$s/[+module+]"; \
1056         $(SHELL) $${libsrcdir}/configure \
1057           [+args+] --build=${build_alias} --host=[+host_alias+] \
1058           --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
1059           --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
1060           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1061           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1062 @endif [+prefix+][+module+]-bootstrap
1063 [+ ENDFOR bootstrap_stage +]
1064 [+ ENDIF bootstrap +]
1065 [+ ENDDEF +]
1066
1067 [+ DEFINE all +]
1068 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1069 maybe-all-[+prefix+][+module+]:
1070 @if gcc-bootstrap
1071 all-[+prefix+][+module+]: stage_current
1072 @endif gcc-bootstrap
1073 @if [+prefix+][+module+]
1074 TARGET-[+prefix+][+module+]=[+
1075   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1076 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1077 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1078         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1079         @r=`${PWD_COMMAND}`; export r; \
1080         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1081         [+exports+] [+extra_exports+] \
1082         (cd [+subdir+]/[+module+] && \
1083           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
1084                 $(TARGET-[+prefix+][+module+]))
1085 @endif [+prefix+][+module+]
1086
1087 [+ IF bootstrap +]
1088 [+ FOR bootstrap_stage +]
1089 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1090 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1091 maybe-all-stage[+id+]-[+prefix+][+module+]:
1092 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1093 @if [+prefix+][+module+]-bootstrap
1094 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1095 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1096 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1097 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1098         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1099         @r=`${PWD_COMMAND}`; export r; \
1100         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1101         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1102         [+exports+][+ IF prev +] \
1103         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1104         cd [+subdir+]/[+module+] && \
1105         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1106                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1107                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1108                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1109                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1110                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1111                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1112                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1113                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1114                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1115                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1116                 [+args+] [+
1117                 IF prev +][+poststage1_args+][+ ENDIF prev
1118                 +] [+extra_make_flags+] \
1119                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1120                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1121
1122 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1123 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1124 clean-stage[+id+]-[+prefix+][+module+]:
1125         @if [ $(current_stage) = stage[+id+] ]; then \
1126           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1127         else \
1128           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1129           $(MAKE) stage[+id+]-start; \
1130         fi; \
1131         cd [+subdir+]/[+module+] && \
1132         $(MAKE) [+args+] [+ IF prev +] \
1133                 [+poststage1_args+] [+ ENDIF prev +] \
1134                 [+extra_make_flags+] clean
1135 @endif [+prefix+][+module+]-bootstrap
1136
1137 [+ ENDFOR bootstrap_stage +]
1138 [+ ENDIF bootstrap +]
1139 [+ ENDDEF +]
1140
1141 # --------------------------------------
1142 # Modules which run on the build machine
1143 # --------------------------------------
1144 [+ FOR build_modules +]
1145 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1146              host_alias=(get "host" "${build_alias}")
1147              target_alias=(get "target" "${target_alias}")
1148              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1149
1150 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1151              args="$(EXTRA_BUILD_FLAGS)" +]
1152 [+ ENDFOR build_module +]
1153
1154 # --------------------------------------
1155 # Modules which run on the host machine
1156 # --------------------------------------
1157 [+ FOR host_modules +]
1158 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1159              exports="$(HOST_EXPORTS)"
1160              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1161              host_alias=(get "host" "${host_alias}")
1162              target_alias=(get "target" "${target_alias}")
1163              args="$(HOST_CONFIGARGS)" +]
1164
1165 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1166        exports="$(HOST_EXPORTS)"
1167        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1168        args="$(EXTRA_HOST_FLAGS)"
1169        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1170
1171 .PHONY: check-[+module+] maybe-check-[+module+]
1172 maybe-check-[+module+]:
1173 @if [+module+]
1174 maybe-check-[+module+]: check-[+module+]
1175 [+ IF no_check +]
1176 check-[+module+]:
1177 [+ ELIF no_check_cross +]
1178 # This module is only tested in a native toolchain.
1179 check-[+module+]:
1180         @: $(MAKE); $(unstage)
1181         @if [ '$(host)' = '$(target)' ] ; then \
1182           r=`${PWD_COMMAND}`; export r; \
1183           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1184           $(HOST_EXPORTS) \
1185           (cd $(HOST_SUBDIR)/[+module+] && \
1186             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1187         fi
1188 [+ ELSE check +]
1189 check-[+module+]:
1190         @: $(MAKE); $(unstage)
1191         @r=`${PWD_COMMAND}`; export r; \
1192         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1193         $(HOST_EXPORTS) \
1194         (cd $(HOST_SUBDIR)/[+module+] && \
1195           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1196 [+ ENDIF no_check +]
1197 @endif [+module+]
1198
1199 .PHONY: install-[+module+] maybe-install-[+module+]
1200 maybe-install-[+module+]:
1201 @if [+module+]
1202 maybe-install-[+module+]: install-[+module+]
1203 [+ IF no_install +]
1204 install-[+module+]:
1205 [+ ELSE install +]
1206 install-[+module+]: installdirs
1207         @: $(MAKE); $(unstage)
1208         @r=`${PWD_COMMAND}`; export r; \
1209         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1210         $(HOST_EXPORTS) \
1211         (cd $(HOST_SUBDIR)/[+module+] && \
1212           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1213 [+ ENDIF no_install +]
1214 @endif [+module+]
1215
1216 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1217 maybe-install-strip-[+module+]:
1218 @if [+module+]
1219 maybe-install-strip-[+module+]: install-strip-[+module+]
1220 [+ IF no_install +]
1221 install-strip-[+module+]:
1222 [+ ELSE install +]
1223 install-strip-[+module+]: installdirs
1224         @: $(MAKE); $(unstage)
1225         @r=`${PWD_COMMAND}`; export r; \
1226         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1227         $(HOST_EXPORTS) \
1228         (cd $(HOST_SUBDIR)/[+module+] && \
1229           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1230 [+ ENDIF no_install +]
1231 @endif [+module+]
1232
1233 # Other targets (info, dvi, pdf, etc.)
1234 [+ FOR recursive_targets +]
1235 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1236 maybe-[+make_target+]-[+module+]:
1237 @if [+module+]
1238 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1239 [+ IF (match-value? = "missing" (get "make_target") ) +]
1240 # [+module+] doesn't support [+make_target+].
1241 [+make_target+]-[+module+]:
1242 [+ ELSE +]
1243 [+make_target+]-[+module+]: [+
1244   FOR depend +]\
1245     [+depend+]-[+module+] [+
1246   ENDFOR depend +]
1247         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1248         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1249         r=`${PWD_COMMAND}`; export r; \
1250         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1251         $(HOST_EXPORTS) \
1252         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1253           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1254         done; \
1255         echo "Doing [+make_target+] in [+module+]" ; \
1256         (cd $(HOST_SUBDIR)/[+module+] && \
1257           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1258                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1259                   "RANLIB=$${RANLIB}" \
1260                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1261                   [+make_target+]) \
1262           || exit 1
1263 [+ ENDIF +]
1264 @endif [+module+]
1265 [+ ENDFOR recursive_targets +]
1266 [+ ENDFOR host_modules +]
1267
1268 # ---------------------------------------
1269 # Modules which run on the target machine
1270 # ---------------------------------------
1271 [+ FOR target_modules +]
1272
1273 [+ IF raw_cxx +]
1274 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1275              check_multilibs=true
1276              exports="$(RAW_CXX_TARGET_EXPORTS)"
1277              host_alias=(get "host" "${target_alias}")
1278              target_alias=(get "target" "${target_alias}")
1279              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1280
1281 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1282        exports="$(RAW_CXX_TARGET_EXPORTS)"
1283        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1284 [+ ELSE +]
1285 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1286              check_multilibs=true
1287              exports="$(NORMAL_TARGET_EXPORTS)"
1288              host_alias=(get "host" "${target_alias}")
1289              target_alias=(get "target" "${target_alias}")
1290              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1291
1292 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1293        exports="$(NORMAL_TARGET_EXPORTS)"
1294        args="$(EXTRA_TARGET_FLAGS)" +]
1295 [+ ENDIF +]
1296
1297 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1298 maybe-check-target-[+module+]:
1299 @if target-[+module+]
1300 maybe-check-target-[+module+]: check-target-[+module+]
1301 [+ IF no_check +]
1302 # Dummy target for uncheckable module.
1303 check-target-[+module+]:
1304 [+ ELSE check +]
1305 check-target-[+module+]:
1306         @: $(MAKE); $(unstage)
1307         @r=`${PWD_COMMAND}`; export r; \
1308         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1309 IF raw_cxx +]
1310         $(RAW_CXX_TARGET_EXPORTS) \[+
1311 ELSE normal_cxx +]
1312         $(NORMAL_TARGET_EXPORTS) \[+
1313 ENDIF raw_cxx +]
1314         (cd $(TARGET_SUBDIR)/[+module+] && \
1315           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1316             IF raw_cxx 
1317               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+ 
1318             ENDIF raw_cxx 
1319           +] [+extra_make_flags+] check)
1320 [+ ENDIF no_check +]
1321 @endif target-[+module+]
1322
1323 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1324 maybe-install-target-[+module+]:
1325 @if target-[+module+]
1326 maybe-install-target-[+module+]: install-target-[+module+]
1327 [+ IF no_install +]
1328 # Dummy target for uninstallable.
1329 install-target-[+module+]:
1330 [+ ELSE install +]
1331 install-target-[+module+]: installdirs
1332         @: $(MAKE); $(unstage)
1333         @r=`${PWD_COMMAND}`; export r; \
1334         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1335 IF raw_cxx +]
1336         $(RAW_CXX_TARGET_EXPORTS) \[+
1337 ELSE normal_cxx +]
1338         $(NORMAL_TARGET_EXPORTS) \[+
1339 ENDIF raw_cxx +]
1340         (cd $(TARGET_SUBDIR)/[+module+] && \
1341           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1342 [+ ENDIF no_install +]
1343 @endif target-[+module+]
1344
1345 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1346 maybe-install-strip-target-[+module+]:
1347 @if target-[+module+]
1348 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1349 [+ IF no_install +]
1350 # Dummy target for uninstallable.
1351 install-strip-target-[+module+]:
1352 [+ ELSE install +]
1353 install-strip-target-[+module+]: installdirs
1354         @: $(MAKE); $(unstage)
1355         @r=`${PWD_COMMAND}`; export r; \
1356         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1357 IF raw_cxx +]
1358         $(RAW_CXX_TARGET_EXPORTS) \[+
1359 ELSE normal_cxx +]
1360         $(NORMAL_TARGET_EXPORTS) \[+
1361 ENDIF raw_cxx +]
1362         (cd $(TARGET_SUBDIR)/[+module+] && \
1363           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1364 [+ ENDIF no_install +]
1365 @endif target-[+module+]
1366
1367 # Other targets (info, dvi, pdf, etc.)
1368 [+ FOR recursive_targets +]
1369 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1370 maybe-[+make_target+]-target-[+module+]:
1371 @if target-[+module+]
1372 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1373 [+ IF (match-value? = "missing" (get "make_target") ) +]
1374 # [+module+] doesn't support [+make_target+].
1375 [+make_target+]-target-[+module+]:
1376 [+ ELSE +]
1377 [+make_target+]-target-[+module+]: [+
1378   FOR depend +]\
1379     [+depend+]-target-[+module+] [+
1380   ENDFOR depend +]
1381         @: $(MAKE); $(unstage)
1382         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1383         r=`${PWD_COMMAND}`; export r; \
1384         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1385 IF raw_cxx +]
1386         $(RAW_CXX_TARGET_EXPORTS) \[+
1387 ELSE normal_cxx +]
1388         $(NORMAL_TARGET_EXPORTS) \[+
1389 ENDIF raw_cxx +]
1390         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1391         for flag in $(EXTRA_TARGET_FLAGS); do \
1392           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1393         done; \
1394         (cd $(TARGET_SUBDIR)/[+module+] && \
1395           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1396                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1397                   "RANLIB=$${RANLIB}" \
1398                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1399                   [+extra_make_flags+] [+make_target+]) \
1400           || exit 1
1401 [+ ENDIF +]
1402 @endif target-[+module+]
1403 [+ ENDFOR recursive_targets +]
1404 [+ ENDFOR target_modules +]
1405
1406 @if target-libmudflap
1407 .PHONY: check-target-libmudflap-c++
1408 check-target-libmudflap-c++:
1409         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++frags.exp" check-target-libmudflap
1410
1411 @endif target-libmudflap
1412
1413 # ----------
1414 # GCC module
1415 # ----------
1416
1417 @if gcc-no-bootstrap
1418 .PHONY: cross
1419 cross: all-build all-gas all-ld
1420         @r=`${PWD_COMMAND}`; export r; \
1421         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1422         $(HOST_EXPORTS) \
1423         echo "Building the C and C++ compiler"; \
1424         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1425         @r=`${PWD_COMMAND}`; export r; \
1426         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1427         echo "Building runtime libraries"; \
1428         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1429 @endif gcc-no-bootstrap
1430
1431 @if gcc
1432 [+ FOR languages +]
1433 .PHONY: check-gcc-[+language+] check-[+language+]
1434 check-gcc-[+language+]:
1435         r=`${PWD_COMMAND}`; export r; \
1436         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1437         $(HOST_EXPORTS) \
1438         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1439 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1440 [+ ENDFOR languages +]
1441
1442 # Install the gcc headers files, but not the fixed include files,
1443 # which Cygnus is not allowed to distribute.  This rule is very
1444 # dependent on the workings of the gcc Makefile.in.
1445 .PHONY: gcc-no-fixedincludes
1446 gcc-no-fixedincludes:
1447         @if [ -f ./gcc/Makefile ]; then \
1448           rm -rf gcc/tmp-include; \
1449           mv gcc/include gcc/tmp-include 2>/dev/null; \
1450           mkdir gcc/include; \
1451           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1452           touch gcc/stmp-fixinc gcc/include/fixed; \
1453           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1454           r=`${PWD_COMMAND}`; export r; \
1455           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1456           $(HOST_EXPORTS) \
1457           (cd ./gcc && \
1458            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1459           rm -rf gcc/include; \
1460           mv gcc/tmp-include gcc/include 2>/dev/null; \
1461         else true; fi
1462 @endif gcc
1463
1464 # ---------------------
1465 # GCC bootstrap support
1466 # ---------------------
1467
1468 # We track the current stage (the one in 'gcc') in the stage_current file.
1469 # stage_last instead tracks the stage that was built last.  These targets
1470 # are dummy when toplevel bootstrap is not active.
1471
1472 # While making host and target tools, symlinks to the final stage must be
1473 # there, so $(unstage) should be run at various points.  To avoid excessive
1474 # recursive invocations of make, we "inline" them using a variable.  These
1475 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1476 # to avoid warnings from the GNU Make job server.
1477
1478 unstage = :
1479 stage = :
1480 current_stage = ""
1481
1482 @if gcc-bootstrap
1483 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1484 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1485 current_stage = "`cat stage_current 2> /dev/null`"
1486 @endif gcc-bootstrap
1487
1488 .PHONY: unstage stage
1489 unstage:
1490         @: $(MAKE); $(unstage)
1491 stage:
1492         @: $(MAKE); $(stage)
1493
1494 # Disable commands for lean bootstrap.
1495 LEAN = false
1496
1497 # We name the build directories for the various stages "stage1-gcc",
1498 # "stage2-gcc","stage3-gcc", etc.
1499
1500 # Since the 'compare' process will fail (on debugging information) if any
1501 # directory names are different, we need to link the gcc directory for
1502 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1503 # the build directories constant as well. For the latter, we use naked names
1504 # like 'gcc', because the scripts in that directory assume it.  We use
1505 # mv on platforms where symlinks to directories do not work or are not
1506 # reliable.
1507
1508 # 'touch' doesn't work right on some platforms.
1509 STAMP = echo timestamp > 
1510
1511 # We only want to compare .o files, so set this!
1512 objext = .o
1513
1514 [+ FOR bootstrap-stage +]
1515 .PHONY: stage[+id+]-start stage[+id+]-end
1516
1517 stage[+id+]-start::
1518         @: $(MAKE); $(stage); \
1519         echo stage[+id+] > stage_current ; \
1520         echo stage[+id+] > stage_last; \
1521         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1522    FOR host_modules +][+ IF bootstrap +]
1523 @if [+ module +]
1524         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1525           mkdir stage[+id+]-[+module+]; \
1526         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1527         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1528 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1529         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1530           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1531         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1532         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1533
1534 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1535 @if [+ module +]
1536         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1537           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1538           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1539         fi
1540 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1541         @if test -d $(TARGET_SUBDIR) ; then \
1542           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1543           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1544         fi
1545         rm -f stage_current
1546
1547 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1548 # remade, but not reconfigured.  The next stage (if any) will not be
1549 # reconfigured either.
1550 .PHONY: stage[+id+]-bubble
1551 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1552         @r=`${PWD_COMMAND}`; export r; \
1553         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1554         if test -f stage[+id+]-lean [+
1555           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1556           echo Skipping rebuild of stage[+id+] ; \
1557         else \
1558           $(MAKE) stage[+id+]-start; \[+IF lean +]
1559           if $(LEAN); then \
1560             rm -rf stage[+lean+]-* ; \
1561             $(STAMP) stage[+lean+]-lean ; \
1562           fi; \[+ ENDIF lean +]
1563           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1564         fi[+ IF compare-target +]
1565         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1566
1567 .PHONY: all-stage[+id+] clean-stage[+id+]
1568 do-clean: clean-stage[+id+]
1569
1570 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1571 # only possibility, but now it conflicts with no-bootstrap rules
1572 @if gcc-bootstrap
1573 [+ IF compare-target +]
1574 [+compare-target+]:
1575         @r=`${PWD_COMMAND}`; export r; \
1576         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1577         if test -f stage[+prev+]-lean; then \
1578           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1579           exit 0 ; \
1580         fi; \
1581         : $(MAKE); $(stage); \
1582         rm -f .bad_compare ; \
1583         echo Comparing stages [+prev+] and [+id+] ; \
1584         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1585         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1586                  sed -n s,^stage$$sed-,,p` ; \
1587         for file in $${files} ; do \
1588           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1589           if test ! -f $$f1; then continue; fi; \
1590           $(do-[+compare-target+]) > /dev/null 2>&1; \
1591           if test $$? -eq 1; then \
1592             case $$file in \
1593               @compare_exclusions@) \
1594                 echo warning: $$file differs ;; \
1595               *) \
1596                 echo $$file differs >> .bad_compare ;; \
1597             esac ; \
1598           fi ; \
1599         done ; \
1600         if [ -f .bad_compare ]; then \
1601           echo "Bootstrap comparison failure!"; \
1602           cat .bad_compare; \
1603           exit 1; \
1604         else \
1605           echo Comparison successful.; \
1606         fi ; \
1607         $(STAMP) [+compare-target+][+ IF prev +]
1608         if $(LEAN); then \
1609           rm -rf stage[+prev+]-*; \
1610           $(STAMP) stage[+prev+]-lean; \
1611         fi[+ ENDIF prev +]
1612 [+ ENDIF compare-target +]
1613
1614 [+ IF bootstrap-target +]
1615 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1616 [+bootstrap-target+]:
1617         echo stage[+id+] > stage_final
1618         @r=`${PWD_COMMAND}`; export r; \
1619         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1620         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1621         @: $(MAKE); $(unstage)
1622         @r=`${PWD_COMMAND}`; export r; \
1623         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1624         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1625         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1626
1627 [+bootstrap-target+]-lean:
1628         echo stage[+id+] > stage_final
1629         @r=`${PWD_COMMAND}`; export r; \
1630         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1631         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1632         @: $(MAKE); $(unstage)
1633         @r=`${PWD_COMMAND}`; export r; \
1634         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1635         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1636         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1637 [+ ENDIF bootstrap-target +]
1638
1639 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1640 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1641 .PHONY: distclean-stage[+id+]
1642 distclean-stage[+id+]::
1643         @: $(MAKE); $(stage)
1644         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1645         rm -rf stage[+id+]-* [+
1646           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1647
1648 [+ IF cleanstrap-target +]
1649 .PHONY: [+cleanstrap-target+]
1650 [+cleanstrap-target+]: do-distclean local-clean
1651         echo stage[+id+] > stage_final
1652         @r=`${PWD_COMMAND}`; export r; \
1653         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1654         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1655         @: $(MAKE); $(unstage)
1656         @r=`${PWD_COMMAND}`; export r; \
1657         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1658         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1659         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1660 [+ ENDIF cleanstrap-target +]
1661 @endif gcc-bootstrap
1662
1663 [+ ENDFOR bootstrap-stage +]
1664
1665 stageprofile-end::
1666         $(MAKE) distclean-stagefeedback
1667
1668 stagefeedback-start::
1669         @r=`${PWD_COMMAND}`; export r; \
1670         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1671         for i in prev-*; do \
1672           j=`echo $$i | sed s/^prev-//` ; \
1673           cd $$r/$$i && \
1674           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1675           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1676         done
1677
1678 @if gcc-bootstrap
1679 do-distclean: distclean-stage1
1680
1681 # Provide a GCC build when we're building target libraries.  This does
1682 # not work as a dependency, just as the minimum necessary to avoid errors.
1683 stage_last:
1684         @r=`${PWD_COMMAND}`; export r; \
1685         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1686         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1687
1688 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1689 # it in the dependency so that for example `make -j3 all-gcc' works.
1690 stage_current:
1691         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1692
1693 .PHONY: restrap
1694 restrap::
1695         @: $(MAKE); $(stage)
1696         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1697           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1698 restrap:: all
1699 @endif gcc-bootstrap
1700
1701 # --------------------------------------
1702 # Dependencies between different modules
1703 # --------------------------------------
1704
1705 # Generic dependencies for target modules on host stuff, especially gcc
1706 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1707   +][+ FOR bootstrap_stage +]
1708 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1709   ENDFOR +][+ ELSE bootstrap +]
1710 configure-target-[+module+]: stage_last[+
1711   ENDIF bootstrap +][+ ENDFOR target_modules +]
1712 @endif gcc-bootstrap
1713
1714 @if gcc-no-bootstrap[+ FOR target_modules +]
1715 configure-target-[+module+]: maybe-all-gcc[+
1716   ENDFOR target_modules +]
1717 @endif gcc-no-bootstrap
1718
1719
1720 # There are two types of dependencies here: 'hard' dependencies, where one
1721 # module simply won't build without the other; and 'soft' dependencies, where
1722 # if the depended-on module is missing, the depending module will do without
1723 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1724 # are made here to depend on a 'maybe-' target.  If you're not sure,
1725 # it's safer to use a soft dependency.
1726
1727 [+ ;; These Scheme functions build the bulk of the dependencies.
1728    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1729    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1730    ;; is taken from VAR-NAME.
1731    (define dep-target (lambda (module-kind var-name hard)
1732       (string-append
1733          (if hard "" "maybe-")
1734          (dep-subtarget var-name)
1735          module-kind
1736          (dep-module var-name)
1737       )))
1738
1739    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1740    (define make-dep (lambda (module-kind on-kind)
1741       (string-append
1742          (dep-target module-kind "module" #t) ": "
1743          (dep-target on-kind "on" (exist? "hard")))))
1744
1745    ;; dep-subtarget extracts everything up to the first dash in the given
1746    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1747    (define dep-subtarget (lambda (var-name)
1748       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1749
1750    ;; dep-module extracts everything up to the first dash in the given
1751    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1752    (define dep-module (lambda (var-name)
1753       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1754
1755    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1756    (define dep-stage (lambda ()
1757       (string-append
1758          "stage"
1759          (get "id")
1760          "-")))
1761
1762    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1763    ;; but is written in Scheme.
1764    (define dep-maybe (lambda ()
1765       (if (exist? "hard") "" "maybe-")))
1766
1767    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1768    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1769    ;; configure or build dependencies between bootstrapped modules; it returns
1770    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1771    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1772    ;; is only necessary for host modules.
1773    (define dep-kind (lambda ()
1774       (if (and (hash-ref boot-modules (dep-module "module"))
1775                (=* (dep-module "on") "build-"))
1776           "prebootstrap"
1777
1778           (if (or (= (dep-subtarget "on") "install-")
1779                   (not (hash-ref boot-modules (dep-module "module")))
1780                   (not (hash-ref boot-modules (dep-module "on"))))
1781               "normal"
1782               "bootstrap"))))
1783
1784    ;; We now build the hash table that is used by dep-kind.
1785    (define boot-modules (make-hash-table 113))
1786 +]
1787
1788 [+ FOR host_modules +][+
1789    (if (exist? "bootstrap")
1790        (hash-create-handle! boot-modules (get "module") #t))
1791    "" +][+ ENDFOR host_modules +]
1792 [+ FOR target_modules +][+
1793    (if (exist? "bootstrap")
1794        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1795    "" +][+ ENDFOR target_modules +]
1796
1797 # With all the machinery above in place, it is pretty easy to generate
1798 # dependencies.  Host dependencies are a bit more complex because we have
1799 # to check for bootstrap/prebootstrap dependencies.  To resolve
1800 # prebootstrap dependencies, prebootstrap modules are gathered in
1801 # a hash table.
1802 [+ FOR dependencies +][+ (make-dep "" "") +]
1803 [+ CASE (dep-kind) +]
1804 [+ == "prebootstrap"
1805      +][+ FOR bootstrap_stage +]
1806 [+ (make-dep (dep-stage) "") +][+
1807        ENDFOR bootstrap_stage +]
1808 [+ == "bootstrap"
1809      +][+ FOR bootstrap_stage +]
1810 [+ (make-dep (dep-stage) (dep-stage)) +][+
1811        ENDFOR bootstrap_stage +]
1812 [+ ESAC +][+
1813 ENDFOR dependencies +]
1814
1815 # Dependencies for target modules on other target modules are
1816 # described by lang_env_dependencies; the defaults apply to anything
1817 # not mentioned there.
1818 [+
1819    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1820    (define lang-dep (lambda (lang)
1821       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1822
1823    ;; Build the hash table we will need.
1824    (define lang-env-deps (make-hash-table 7))
1825 +][+ FOR lang_env_dependencies +][+
1826    (if (exist? "cxx")
1827        (hash-create-handle! lang-env-deps
1828           (string-append (get "module") "-" "cxx") #t))
1829
1830    (if (exist? "no_c")
1831        (hash-create-handle! lang-env-deps
1832           (string-append (get "module") "-" "no_c") #t))
1833
1834    (if (exist? "no_gcc")
1835        (hash-create-handle! lang-env-deps
1836           (string-append (get "module") "-" "no_gcc") #t))
1837    "" +][+ ENDFOR lang_env_dependencies +]
1838
1839 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1840   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1841 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1842   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1843 @endif gcc-bootstrap
1844
1845 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1846 configure-target-[+module+]: maybe-all-target-libgcc[+
1847   ENDIF +][+ ENDFOR target_modules +]
1848 @endif gcc-no-bootstrap
1849
1850 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1851 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1852   ENDIF +][+ IF (lang-dep "cxx") +]
1853 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1854   ENDIF +]
1855 [+ ENDFOR target_modules +]
1856
1857 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1858 GDB_TK = @GDB_TK@
1859 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1860 configure-gdb: $(CONFIGURE_GDB_TK)
1861 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1862 install-gdb: $(INSTALL_GDB_TK)
1863
1864 # Serialization dependencies.  Host configures don't work well in parallel to
1865 # each other, due to contention over config.cache.  Target configures and 
1866 # build configures are similar.
1867 @serialization_dependencies@
1868
1869 # --------------------------------
1870 # Regenerating top level configury
1871 # --------------------------------
1872
1873 # Rebuilding Makefile.in, using autogen.
1874 AUTOGEN = autogen
1875 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1876         cd $(srcdir) && $(AUTOGEN) Makefile.def
1877
1878 # Rebuilding Makefile.
1879 Makefile: $(srcdir)/Makefile.in config.status
1880         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1881
1882 config.status: configure
1883         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1884
1885 # Rebuilding configure.
1886 AUTOCONF = autoconf
1887 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1888         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1889         cd $(srcdir) && $(AUTOCONF)
1890
1891 # ------------------------------
1892 # Special directives to GNU Make
1893 # ------------------------------
1894
1895 # Don't pass command-line variables to submakes.
1896 .NOEXPORT:
1897 MAKEOVERRIDES=
1898
1899 # end of Makefile.in