* ipa-cp.c: Fix various comment typos.
[official-gcc.git] / Makefile.tpl
blob1ab65ac8ec42dad880a61cb7fc545db8c5e6c36c
1 [+ AutoGen5 template -*- Mode: Makefile -*-
2 in
3 +]
5 # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
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, 2011
10 #   Free Software Foundation
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/>.
27 # First, test for a proper version of make, but only where one is required.
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
35 # -------------------------------
36 # Standard Autoconf-set variables
37 # -------------------------------
38 VPATH=@srcdir@
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@
53 program_transform_name = @program_transform_name@
55 prefix = @prefix@
56 exec_prefix = @exec_prefix@
58 srcdir = @srcdir@
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 = $(mandir)/man9
86 INSTALL = @INSTALL@
87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
89 INSTALL_DATA = @INSTALL_DATA@
90 LN = @LN@
91 LN_S = @LN_S@
92 MAINT = @MAINT@
93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
96 # -------------------------------------------------
97 # Miscellaneous non-standard autoconf-set variables
98 # -------------------------------------------------
100 # The gcc driver likes to know the arguments it was configured with.
101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
103 tooldir = @tooldir@
104 build_tooldir = @build_tooldir@
106 # This is the name of the environment variable used for the path to
107 # the libraries.
108 RPATH_ENVVAR = @RPATH_ENVVAR@
110 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
111 # is used instead of the directory itself to avoid including built
112 # executables in PATH.
113 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
115 # Build programs are put under this directory.
116 BUILD_SUBDIR = @build_subdir@
117 # This is set by the configure script to the arguments to use when configuring
118 # directories built for the build system.
119 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
121 # Linker flags to use on the host, for stage1 or when not
122 # bootstrapping.
123 STAGE1_LDFLAGS = @stage1_ldflags@
125 # Libraries to use on the host, for stage1 or when not bootstrapping.
126 STAGE1_LIBS = @stage1_libs@
128 # Linker flags to use for stage2 and later.
129 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
131 # Libraries to use for stage2 and later.
132 POSTSTAGE1_LIBS = @poststage1_libs@
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;
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         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
160         GOC="$(GOC_FOR_BUILD)"; export GOC; \
161         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
162         GDC="$(GDC_FOR_BUILD)"; export GDC; \
163         GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
164         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
165         LD="$(LD_FOR_BUILD)"; export LD; \
166         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
167         NM="$(NM_FOR_BUILD)"; export NM; \
168         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
169         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
170         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
172 # These variables must be set on the make command line for directories
173 # built for the build system to override those in BASE_FLAGS_TO_PASS.
174 EXTRA_BUILD_FLAGS = \
175         CFLAGS="$(CFLAGS_FOR_BUILD)" \
176         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
178 # This is the list of directories to built for the host system.
179 SUBDIRS = @configdirs@
180 TARGET_CONFIGDIRS = @target_configdirs@
181 # This is set by the configure script to the arguments to use when configuring
182 # directories built for the host system.
183 HOST_CONFIGARGS = @host_configargs@
184 # Host programs are put under this directory, which is . except if building
185 # with srcdir=..
186 HOST_SUBDIR = @host_subdir@
187 # This is the list of variables to export in the environment when
188 # configuring subdirectories for the host system.  We need to pass
189 # some to the GCC configure because of its hybrid host/target nature.
190 HOST_EXPORTS = \
191         $(BASE_EXPORTS) \
192         CC="$(CC)"; export CC; \
193         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
194         CFLAGS="$(CFLAGS)"; export CFLAGS; \
195         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
196         CXX="$(CXX)"; export CXX; \
197         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
198         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
199         GOC="$(GOC)"; export GOC; \
200         GDC="$(GDC)"; export GDC; \
201         AR="$(AR)"; export AR; \
202         AS="$(AS)"; export AS; \
203         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
204         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
205         LD="$(LD)"; export LD; \
206         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
207         NM="$(NM)"; export NM; \
208         RANLIB="$(RANLIB)"; export RANLIB; \
209         WINDRES="$(WINDRES)"; export WINDRES; \
210         WINDMC="$(WINDMC)"; export WINDMC; \
211         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
212         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
213         OTOOL="$(OTOOL)"; export OTOOL; \
214         READELF="$(READELF)"; export READELF; \
215         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
216         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
217         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
218         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
219         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
220         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
221         OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
222         OTOOL_FOR_TARGET="$(OTOOL_FOR_TARGET)"; export OTOOL_FOR_TARGET; \
223         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
224         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
225         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
226         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
227         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
228         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
229         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
230         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
231         LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
232         LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
233         XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
234 @if gcc-bootstrap
235         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
236 @endif gcc-bootstrap
237         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
239 POSTSTAGE1_CXX_EXPORT = \
240         CXX='$(CXX)'; export CXX; \
241         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
242 @if target-libstdc++-v3-bootstrap
243 # Override the above if we're bootstrapping C++.
244 POSTSTAGE1_CXX_EXPORT = \
245         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
246           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
247           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
248           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
249           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
250           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
251           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
252           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
253           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
254           export CXX; \
255         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
256 @endif target-libstdc++-v3-bootstrap
258 # Similar, for later GCC stages.
259 POSTSTAGE1_HOST_EXPORTS = \
260         $(HOST_EXPORTS) \
261         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
262           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
263           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
264         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
265         $(POSTSTAGE1_CXX_EXPORT) \
266         $(LTO_EXPORTS) \
267         GDC="$$r/$(HOST_SUBDIR)/prev-gcc/gdc$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
268           -B$(build_tooldir)/bin/ $(GDC_FLAGS_FOR_TARGET) \
269           -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src \
270           -I$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime -I$$s/libphobos/libdruntime \
271           -L$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
272           -L$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/.libs"; \
273         export GDC; \
274         GDC_FOR_BUILD="$$GDC"; export GDC_FOR_BUILD; \
275         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
276         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
277         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
279 # Target libraries are put under this directory:
280 TARGET_SUBDIR = @target_subdir@
281 # This is set by the configure script to the arguments to use when configuring
282 # directories built for the target.
283 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
284 # This is the list of variables to export in the environment when
285 # configuring subdirectories for the target system.
286 BASE_TARGET_EXPORTS = \
287         $(BASE_EXPORTS) \
288         AR="$(AR_FOR_TARGET)"; export AR; \
289         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
290         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
291         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
292         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
293         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
294         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
295         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
296         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
297         GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
298         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
299         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
300         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
301         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
302         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
303         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
304         OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
305         OTOOL="$(OTOOL_FOR_TARGET)"; export OTOOL; \
306         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
307         READELF="$(READELF_FOR_TARGET)"; export READELF; \
308         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
309         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
310         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
311 @if gcc-bootstrap
312         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
313 @endif gcc-bootstrap
314         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
315         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
317 RAW_CXX_TARGET_EXPORTS = \
318         $(BASE_TARGET_EXPORTS) \
319         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
320         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
322 NORMAL_TARGET_EXPORTS = \
323         $(BASE_TARGET_EXPORTS) \
324         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
326 # Where to find GMP
327 HOST_GMPLIBS = @gmplibs@
328 HOST_GMPINC = @gmpinc@
330 # Where to find isl
331 HOST_ISLLIBS = @isllibs@
332 HOST_ISLINC = @islinc@
334 # Where to find libelf
335 HOST_LIBELFLIBS = @libelflibs@
336 HOST_LIBELFINC = @libelfinc@
338 # ----------------------------------------------
339 # Programs producing files for the BUILD machine
340 # ----------------------------------------------
342 SHELL = @SHELL@
344 # pwd command to use.  Allow user to override default by setting PWDCMD in
345 # the environment to account for automounters.  The make variable must not
346 # be called PWDCMD, otherwise the value set here is passed to make
347 # subprocesses and overrides the setting from the user's environment.
348 # Don't use PWD since it is a common shell environment variable and we
349 # don't want to corrupt it.
350 PWD_COMMAND = $${PWDCMD-pwd}
352 # compilers to use to create programs which must be run in the build
353 # environment.
354 AR_FOR_BUILD = @AR_FOR_BUILD@
355 AS_FOR_BUILD = @AS_FOR_BUILD@
356 CC_FOR_BUILD = @CC_FOR_BUILD@
357 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
358 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
359 CXX_FOR_BUILD = @CXX_FOR_BUILD@
360 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
361 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
362 GOC_FOR_BUILD = @GOC_FOR_BUILD@
363 GDC_FOR_BUILD = @GDC_FOR_BUILD@
364 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
365 LD_FOR_BUILD = @LD_FOR_BUILD@
366 NM_FOR_BUILD = @NM_FOR_BUILD@
367 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
368 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
369 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
371 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
372 # here so that they can be overridden by Makefile fragments.
373 BUILD_PREFIX = @BUILD_PREFIX@
374 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
376 # Flags to pass to stage2 and later makes.  They are defined
377 # here so that they can be overridden by Makefile fragments.
378 BOOT_CFLAGS= -g -O2
379 BOOT_LDFLAGS=
380 BOOT_ADAFLAGS= -gnatpg
382 AWK = @AWK@
383 SED = @SED@
384 BISON = @BISON@
385 YACC = @YACC@
386 FLEX = @FLEX@
387 LEX = @LEX@
388 M4 = @M4@
389 MAKEINFO = @MAKEINFO@
390 EXPECT = @EXPECT@
391 RUNTEST = @RUNTEST@
393 AUTO_PROFILE = gcc-auto-profile -c 1000000
395 # This just becomes part of the MAKEINFO definition passed down to
396 # sub-makes.  It lets flags be given on the command line while still
397 # using the makeinfo from the object tree.
398 # (Default to avoid splitting info files by setting the threshold high.)
399 MAKEINFOFLAGS = --split-size=5000000
401 # ---------------------------------------------
402 # Programs producing files for the HOST machine
403 # ---------------------------------------------
405 AS = @AS@
406 AR = @AR@
407 AR_FLAGS = rc
408 CC = @CC@
409 CXX = @CXX@
410 DLLTOOL = @DLLTOOL@
411 LD = @LD@
412 LIPO = @LIPO@
413 NM = @NM@
414 OBJDUMP = @OBJDUMP@
415 OTOOL = @OTOOL@
416 RANLIB = @RANLIB@
417 READELF = @READELF@
418 STRIP = @STRIP@
419 WINDRES = @WINDRES@
420 WINDMC = @WINDMC@
422 GDC = @GDC@
423 GNATBIND = @GNATBIND@
424 GNATMAKE = @GNATMAKE@
426 CFLAGS = @CFLAGS@
427 LDFLAGS = @LDFLAGS@
428 LIBCFLAGS = $(CFLAGS)
429 CXXFLAGS = @CXXFLAGS@
430 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
431 GOCFLAGS = $(CFLAGS)
432 GDCFLAGS = $(CFLAGS)
434 CREATE_GCOV = create_gcov
436 TFLAGS =
438 # Defaults for all stages; some are overridden below.
440 STAGE_CFLAGS = $(BOOT_CFLAGS)
441 STAGE_TFLAGS = $(TFLAGS)
442 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
444 [+ FOR bootstrap-stage +]
445 # Defaults for stage [+id+]; some are overridden below.
446 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
447 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
448 @if target-libstdc++-v3-bootstrap
449 # Override the above if we're bootstrapping C++.
450 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
451 @endif target-libstdc++-v3-bootstrap
452 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
453 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
454 [+ ENDFOR bootstrap-stage +]
456 # By default, C and C++ are the only stage1 languages, because they are the
457 # only ones we require to build with the bootstrap compiler, and also the
458 # only ones useful for building stage2.
460 STAGE1_CFLAGS = @stage1_cflags@
461 STAGE1_CHECKING = @stage1_checking@
462 STAGE1_LANGUAGES = @stage1_languages@
463 # * We force-disable intermodule optimizations, even if
464 #   --enable-intermodule was passed, since the installed compiler
465 #   probably can't handle them.  Luckily, autoconf always respects
466 #   the last argument when conflicting --enable arguments are passed.
467 # * Likewise, we force-disable coverage flags, since the installed
468 #   compiler probably has never heard of them.
469 # * We also disable -Wformat, since older GCCs don't understand newer %s.
470 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
471           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
472           --disable-build-format-warnings
474 # When using the slow stage1 compiler disable IL verification and forcefully
475 # enable it when using the stage2 compiler instead.  As we later compare
476 # stage2 and stage3 we are merely avoid doing redundant work, plus we apply
477 # checking when building all target libraries for release builds.
478 STAGE1_TFLAGS += -fno-checking
479 STAGE2_CFLAGS += -fno-checking
480 STAGE2_TFLAGS += -fno-checking
481 STAGE3_CFLAGS += -fchecking=1
482 STAGE3_TFLAGS += -fchecking=1
484 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
485 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
487 STAGEtrain_CFLAGS = $(filter-out -fchecking=1,$(STAGE3_CFLAGS))
488 STAGEtrain_TFLAGS = $(filter-out -fchecking=1,$(STAGE3_TFLAGS))
490 STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use
491 STAGEfeedback_TFLAGS = $(STAGE4_TFLAGS)
493 STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
494 STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
496 STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)
497 STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS)
499 do-compare = @do_compare@
500 do-compare3 = $(do-compare)
502 # -----------------------------------------------
503 # Programs producing files for the TARGET machine
504 # -----------------------------------------------
506 AR_FOR_TARGET=@AR_FOR_TARGET@
507 AS_FOR_TARGET=@AS_FOR_TARGET@
508 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
510 # If GCC_FOR_TARGET is not overriden on the command line, then this
511 # variable is passed down to the gcc Makefile, where it is used to
512 # build libgcc2.a.  We define it here so that it can itself be
513 # overridden on the command line.
514 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
515 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
516 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
517 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
518 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
519 GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
520 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
521 LD_FOR_TARGET=@LD_FOR_TARGET@
523 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
524 NM_FOR_TARGET=@NM_FOR_TARGET@
525 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
526 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
527 OTOOL_FOR_TARGET=@OTOOL_FOR_TARGET@
528 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
529 READELF_FOR_TARGET=@READELF_FOR_TARGET@
530 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
531 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
532 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
534 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
535 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
536 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
538 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
539 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
541 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
542 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
543 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
544 GOCFLAGS_FOR_TARGET = -O2 -g
545 GDCFLAGS_FOR_TARGET = -O2 -g
547 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
548 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
549 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
551 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
553 # ------------------------------------
554 # Miscellaneous targets and flag lists
555 # ------------------------------------
557 # The first rule in the file had better be this one.  Don't put any above it.
558 # This lives here to allow makefile fragments to contain dependencies.
559 all:
561 #### host and target specific makefile fragments come in here.
562 @target_makefile_frag@
563 @alphaieee_frag@
564 @ospace_frag@
565 @host_makefile_frag@
568 # This is the list of directories that may be needed in RPATH_ENVVAR
569 # so that programs built for the target machine work.
570 TARGET_LIB_PATH = [+ FOR target_modules +][+
571   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
572   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
573 [+ FOR target_modules +][+ IF lib_path +]
574 @if target-[+module+]
575 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
576 @endif target-[+module+]
577 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
580 # This is the list of directories that may be needed in RPATH_ENVVAR
581 # so that programs built for the host machine work.
582 HOST_LIB_PATH = [+ FOR host_modules +][+
583   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
584   ENDFOR host_modules +]
586 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
587 @if gcc
588 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
589 @endif gcc
591 [+ FOR host_modules +][+ IF lib_path +]
592 @if [+module+]
593 HOST_LIB_PATH_[+module+] = \
594   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
595   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
596 @endif [+module+]
597 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
599 CXX_FOR_TARGET_FLAG_TO_PASS = \
600         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
601 @if target-libstdc++-v3
602 # CXX_FOR_TARGET is tricky to get right for target libs that require a
603 # functional C++ compiler.  When we recurse, if we expand
604 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
605 # libstdc++ include flags from the script.  Instead, we get an
606 # -funconfigured-* word, so that we'll get errors if this invalid C++
607 # command line is used for anything, but also so that we can use the
608 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
609 # don't pass it on, sub-make will use the default definition, that
610 # re-expands it at the time of use, so we'll get it right when we need
611 # it.  One potential exception is the expansion of CXX_FOR_TARGET
612 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
613 # really work, for C++ host programs can't depend on the current-stage
614 # C++ target library.
615 CXX_FOR_TARGET_FLAG_TO_PASS = \
616         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
617 @endif target-libstdc++-v3
619 # Flags to pass down to all sub-makes. STAGE*FLAGS,
620 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
621 # overrideable (for a bootstrap build stage1 also builds gcc.info).
622 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
623         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
624         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
625         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
626         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
627         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
628         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
629         "TFLAGS=$(TFLAGS)" \
630         "CONFIG_SHELL=$(SHELL)" \
631         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
632         $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
634 # We leave this in just in case, but it is not needed anymore.
635 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
637 # Flags to pass down to most sub-makes, in which we're building with
638 # the host environment.
639 EXTRA_HOST_FLAGS = \
640         'AR=$(AR)' \
641         'AS=$(AS)' \
642         'CC=$(CC)' \
643         'CXX=$(CXX)' \
644         'DLLTOOL=$(DLLTOOL)' \
645         'GFORTRAN=$(GFORTRAN)' \
646         'GOC=$(GOC)' \
647         'GDC=$(GDC)' \
648         'LD=$(LD)' \
649         'LIPO=$(LIPO)' \
650         'NM=$(NM)' \
651         'OBJDUMP=$(OBJDUMP)' \
652         'OTOOL=$(OTOOL)' \
653         'RANLIB=$(RANLIB)' \
654         'READELF=$(READELF)' \
655         'STRIP=$(STRIP)' \
656         'WINDRES=$(WINDRES)' \
657         'WINDMC=$(WINDMC)' \
658         'CREATE_GCOV=$(CREATE_GCOV)'
660 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
662 # Flags to pass to stage1 or when not bootstrapping.
664 STAGE1_FLAGS_TO_PASS = \
665         LDFLAGS="$${LDFLAGS}" \
666         HOST_LIBS="$${HOST_LIBS}"
668 # Flags to pass to stage2 and later makes.
670 POSTSTAGE1_FLAGS_TO_PASS = \
671         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
672         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
673         GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
674         GNATBIND="$${GNATBIND}" \
675         LDFLAGS="$${LDFLAGS}" \
676         HOST_LIBS="$${HOST_LIBS}" \
677         $(LTO_FLAGS_TO_PASS) \
678         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
680 @if gcc-bootstrap
681 EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
682                        $(POSTSTAGE1_HOST_EXPORTS) \
683                      fi;
685 EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
686 @endif gcc-bootstrap
688 # Flags to pass down to makes which are built with the target environment.
689 # The double $ decreases the length of the command line; those variables
690 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
691 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
692 # so we expand them here.
693 EXTRA_TARGET_FLAGS = \
694         'AR=$$(AR_FOR_TARGET)' \
695         'AS=$(COMPILER_AS_FOR_TARGET)' \
696         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
697         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
698         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
699          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
700          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
701         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
702         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
703         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
704         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
705         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
706         'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
707         'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
708         'LD=$(COMPILER_LD_FOR_TARGET)' \
709         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
710         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
711         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
712         'NM=$(COMPILER_NM_FOR_TARGET)' \
713         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
714         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
715         'RANLIB=$$(RANLIB_FOR_TARGET)' \
716         'READELF=$$(READELF_FOR_TARGET)' \
717         'WINDRES=$$(WINDRES_FOR_TARGET)' \
718         'WINDMC=$$(WINDMC_FOR_TARGET)' \
719         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
720         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
721         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
722         "TFLAGS=$$TFLAGS"
724 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
726 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
727 # unfortunately needs the native compiler and the target ar and
728 # ranlib.
729 # If any variables are added here, they must be added to do-*, below.
730 # The BUILD_* variables are a special case, which are used for the gcc
731 # cross-building scheme.
732 EXTRA_GCC_FLAGS = \
733         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
734         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
735         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
737 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
739 @if gcc
740 BUILD_CONFIG = @BUILD_CONFIG@
741 ifneq ($(BUILD_CONFIG),)
742 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
743 endif
744 @endif gcc
746 .PHONY: configure-host
747 configure-host: [+
748   FOR host_modules +] \
749     maybe-configure-[+module+][+
750   ENDFOR host_modules +]
751 .PHONY: configure-target
752 configure-target: [+
753   FOR target_modules +] \
754     maybe-configure-target-[+module+][+
755   ENDFOR target_modules +]
757 # The target built for a native non-bootstrap build.
758 .PHONY: all
759 all:
760 @if gcc-bootstrap
761         [ -f stage_final ] || echo stage3 > stage_final
762         @r=`${PWD_COMMAND}`; export r; \
763         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
764         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
765 @endif gcc-bootstrap
766         @: $(MAKE); $(unstage)
767         @r=`${PWD_COMMAND}`; export r; \
768         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
769 @if gcc-bootstrap
770         if [ -f stage_last ]; then \
771           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
772           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
773         else \
774 @endif gcc-bootstrap
775           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
776 @if gcc-bootstrap
777             ; \
778         fi \
779 @endif gcc-bootstrap
780         && :
782 .PHONY: all-build
783 [+ FOR build_modules +]
784 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
786 .PHONY: all-host
787 [+ FOR host_modules +][+ IF bootstrap +]
788 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
789 all-host: maybe-all-[+module+][+ IF bootstrap +]
790 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
792 .PHONY: all-target
793 [+ FOR target_modules +][+ IF bootstrap +]
794 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
795 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
796 @endif target-[+module+]-no-bootstrap[+
797   ENDIF bootstrap +][+ ENDFOR target_modules +]
799 # Do a target for all the subdirectories.  A ``make do-X'' will do a
800 # ``make X'' in all subdirectories (because, in general, there is a
801 # dependency (below) of X upon do-X, a ``make X'' will also do this,
802 # but it may do additional work as well).
803 [+ FOR recursive_targets +]
804 .PHONY: do-[+make_target+]
805 do-[+make_target+]:
806         @: $(MAKE); $(unstage)
807         @r=`${PWD_COMMAND}`; export r; \
808         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
809         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
810           [+make_target+]-target
813 .PHONY: [+make_target+]-host
814 [+ FOR host_modules +]
815 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
817 .PHONY: [+make_target+]-target
818 [+ FOR target_modules +]
819 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
820 [+ ENDFOR recursive_targets +]
822 # Here are the targets which correspond to the do-X targets.
824 .PHONY: info installcheck dvi pdf html
825 .PHONY: install-info install-pdf install-html
826 .PHONY: clean distclean mostlyclean maintainer-clean realclean
827 .PHONY: local-clean local-distclean local-maintainer-clean
828 info: do-info
829 installcheck: do-installcheck
830 dvi: do-dvi
831 pdf: do-pdf
832 html: do-html
834 # Make sure makeinfo is built before we do a `make info', if we're
835 # in fact building texinfo.
836 do-info: maybe-all-texinfo
838 install-info: do-install-info dir.info
839         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
840         if [ -f dir.info ]; then \
841           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
842         else true; fi
844 install-pdf: do-install-pdf
846 install-html: do-install-html
848 local-clean:
849         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
851 local-distclean:
852         -rm -f Makefile config.status config.cache mh-frag mt-frag
853         -rm -f maybedep.tmp serdep.tmp stage_final
854         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
855           rm -rf $(TARGET_SUBDIR); \
856         else true; fi
857         -rm -rf $(BUILD_SUBDIR)
858         -if [ "$(HOST_SUBDIR)" != "." ]; then \
859           rm -rf $(HOST_SUBDIR); \
860         else true; fi
861         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
862         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
863         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
864         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
865         -rmdir fastjar gcc gnattools gotools libcc1 libiberty 2>/dev/null
866         -rmdir texinfo zlib 2>/dev/null
867         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
869 local-maintainer-clean:
870         @echo "This command is intended for maintainers to use;"
871         @echo "it deletes files that may require special tools to rebuild."
873 clean: do-clean local-clean
874 mostlyclean: do-mostlyclean local-clean
875 distclean: do-distclean local-clean local-distclean
876 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean 
877 maintainer-clean: local-distclean
878 realclean: maintainer-clean
880 # Check target.
882 .PHONY: check do-check
883 check: do-check
885 # Only include modules actually being configured and built.
886 .PHONY: check-host
887 check-host: [+
888   FOR host_modules +] \
889     maybe-check-[+module+][+
890   ENDFOR host_modules +]
892 .PHONY: check-target
893 check-target: [+
894   FOR target_modules +] \
895     maybe-check-target-[+module+][+
896   ENDFOR target_modules +]
898 do-check:
899         @: $(MAKE); $(unstage)
900         @r=`${PWD_COMMAND}`; export r; \
901         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
902         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
904 # Automated reporting of test results.
906 warning.log: build.log
907         $(srcdir)/contrib/warn_summary build.log > $@
909 mail-report.log:
910         if test x'$(BOOT_CFLAGS)' != x''; then \
911             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
912         fi; \
913         $(srcdir)/contrib/test_summary -t >$@
914         chmod +x $@
915         echo If you really want to send e-mail, run ./$@ now
917 mail-report-with-warnings.log: warning.log
918         if test x'$(BOOT_CFLAGS)' != x''; then \
919             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
920         fi; \
921         $(srcdir)/contrib/test_summary -t -i warning.log >$@
922         chmod +x $@
923         echo If you really want to send e-mail, run ./$@ now
925 # Local Vim config
927 $(srcdir)/.local.vimrc:
928         $(LN_S) contrib/vimrc $@
930 $(srcdir)/.lvimrc:
931         $(LN_S) contrib/vimrc $@
933 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
935 .PHONY: vimrc
937 # clang-format config
939 $(srcdir)/.clang-format:
940         $(LN_S) contrib/clang-format $@
942 clang-format: $(srcdir)/.clang-format
944 .PHONY: clang-format
946 # Installation targets.
948 .PHONY: install uninstall
949 install:
950         @: $(MAKE); $(unstage)
951         @r=`${PWD_COMMAND}`; export r; \
952         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
953         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
955 .PHONY: install-host-nogcc
956 install-host-nogcc: [+
957   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
958     maybe-install-[+module+][+ ENDIF +][+
959   ENDFOR host_modules +]
961 .PHONY: install-host
962 install-host: [+
963   FOR host_modules +] \
964     maybe-install-[+module+][+
965   ENDFOR host_modules +]
967 .PHONY: install-target
968 install-target: [+
969   FOR target_modules +] \
970     maybe-install-target-[+module+][+
971   ENDFOR target_modules +]
973 uninstall:
974         @echo "the uninstall target is not supported in this tree"
976 .PHONY: install.all
977 install.all: install-no-fixedincludes
978         @if [ -f ./gcc/Makefile ]; then \
979                 r=`${PWD_COMMAND}`; export r; \
980                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
981                 $(HOST_EXPORTS) \
982                 (cd ./gcc && \
983                 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
984         else \
985                 true; \
986         fi
988 # install-no-fixedincludes is used to allow the elaboration of binary packages
989 # suitable for distribution, where we cannot include the fixed system header
990 # files.
991 .PHONY: install-no-fixedincludes
992 install-no-fixedincludes: installdirs install-host-nogcc \
993         install-target gcc-install-no-fixedincludes
995 .PHONY: install-strip
996 install-strip:
997         @: $(MAKE); $(unstage)
998         @r=`${PWD_COMMAND}`; export r; \
999         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1000         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
1002 .PHONY: install-strip-host
1003 install-strip-host: [+
1004   FOR host_modules +] \
1005     maybe-install-strip-[+module+][+
1006   ENDFOR host_modules +]
1008 .PHONY: install-strip-target
1009 install-strip-target: [+
1010   FOR target_modules +] \
1011     maybe-install-strip-target-[+module+][+
1012   ENDFOR target_modules +]
1015 ### other supporting targets
1017 MAKEDIRS= \
1018         $(DESTDIR)$(prefix) \
1019         $(DESTDIR)$(exec_prefix)
1020 .PHONY: installdirs
1021 installdirs: mkinstalldirs
1022         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
1024 dir.info: do-install-info
1025         if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
1026           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
1027           mv -f dir.info.new dir.info; \
1028         else true; \
1029         fi
1031 dist:
1032         @echo "Building a full distribution of this tree isn't done"
1033         @echo "via 'make dist'.  Check out the etc/ subdirectory" 
1035 etags tags: TAGS
1037 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
1038 # ability to use several tags files at once, so there is probably no need
1039 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
1040 # (if we felt like it) have this Makefile write a piece of elisp which
1041 # the user could load to tell emacs19 where all the TAGS files we just
1042 # built are.
1043 TAGS: do-TAGS
1045 # ------------------------------------
1046 # Macros for configure and all targets
1047 # ------------------------------------
1049 [+ DEFINE configure +]
1050 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1051 maybe-configure-[+prefix+][+module+]:
1052 @if gcc-bootstrap
1053 configure-[+prefix+][+module+]: stage_current
1054 @endif gcc-bootstrap
1055 @if [+prefix+][+module+]
1056 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1057 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1058         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1059         @r=`${PWD_COMMAND}`; export r; \
1060         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1061         [+ IF check_multilibs
1062         +]echo "Checking multilib configuration for [+module+]..."; \
1063         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1064         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1065         if test -r [+subdir+]/[+module+]/multilib.out; then \
1066           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1067             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1068           else \
1069             rm -f [+subdir+]/[+module+]/Makefile; \
1070             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1071           fi; \
1072         else \
1073           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1074         fi; \
1075         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1076         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1077         [+exports+] [+extra_exports+] \
1078         echo Configuring in [+subdir+]/[+module+]; \
1079         cd "[+subdir+]/[+module+]" || exit 1; \
1080         case $(srcdir) in \
1081           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1082           *) topdir=`echo [+subdir+]/[+module+]/ | \
1083                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1084         esac; \
1085         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1086         [+ IF no-config-site +]rm -f no-such-file || : ; \
1087         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1088           $$s/$$module_srcdir/configure \
1089           --srcdir=$${topdir}/$$module_srcdir \
1090           [+args+] --build=${build_alias} --host=[+host_alias+] \
1091           --target=[+target_alias+] [+extra_configure_flags+] \
1092           || exit 1
1093 @endif [+prefix+][+module+]
1095 [+ IF bootstrap +]
1096 [+ FOR bootstrap_stage +]
1097 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1098 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1099 @if [+prefix+][+module+]-bootstrap
1100 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1101 configure-stage[+id+]-[+prefix+][+module+]:
1102         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1103         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1104         @r=`${PWD_COMMAND}`; export r; \
1105         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1106         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1107         [+ IF check_multilibs
1108         +]echo "Checking multilib configuration for [+module+]..."; \
1109         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1110         if test -r [+subdir+]/[+module+]/multilib.out; then \
1111           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1112             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1113           else \
1114             rm -f [+subdir+]/[+module+]/Makefile; \
1115             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1116           fi; \
1117         else \
1118           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1119         fi; \
1120         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1121         [+exports+][+ IF prev +] \
1122         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1123         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1124         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1125         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1126         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1127         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1128         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1129         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1130   ENDIF prefix +] [+extra_exports+] \
1131         echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1132         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1133         cd [+subdir+]/[+module+] || exit 1; \
1134         case $(srcdir) in \
1135           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1136           *) topdir=`echo [+subdir+]/[+module+]/ | \
1137                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1138         esac; \
1139         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1140         $(SHELL) $$s/$$module_srcdir/configure \
1141           --srcdir=$${topdir}/$$module_srcdir \
1142           [+args+] --build=${build_alias} --host=[+host_alias+] \
1143           --target=[+target_alias+] \
1144           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1145           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1146           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1147 @endif [+prefix+][+module+]-bootstrap
1148 [+ ENDFOR bootstrap_stage +]
1149 [+ ENDIF bootstrap +]
1150 [+ ENDDEF +]
1152 [+ DEFINE all +]
1153 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1154 maybe-all-[+prefix+][+module+]:
1155 @if gcc-bootstrap
1156 all-[+prefix+][+module+]: stage_current
1157 @endif gcc-bootstrap
1158 @if [+prefix+][+module+]
1159 TARGET-[+prefix+][+module+]=[+
1160   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1161 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1162 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1163         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1164         @r=`${PWD_COMMAND}`; export r; \
1165         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1166         [+exports+] [+extra_exports+] \
1167         (cd [+subdir+]/[+module+] && \
1168           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1169                 $(TARGET-[+prefix+][+module+]))
1170 @endif [+prefix+][+module+]
1172 [+ IF bootstrap +]
1173 [+ FOR bootstrap_stage +]
1174 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1175 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1176 maybe-all-stage[+id+]-[+prefix+][+module+]:
1177 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1178 @if [+prefix+][+module+]-bootstrap
1179 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1180 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1181 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1182 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1183         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1184         @r=`${PWD_COMMAND}`; export r; \
1185         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1186         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1187         [+exports+][+ IF prev +] \
1188         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1189         cd [+subdir+]/[+module+] && \
1190         [+autoprofile+] \
1191         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1192                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1193                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1194                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1195                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1196                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1197                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1198                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1199                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1200                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1201                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1202                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1203                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1204                 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
1205                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1207 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1208 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1209 clean-stage[+id+]-[+prefix+][+module+]:
1210         @if [ $(current_stage) = stage[+id+] ]; then \
1211           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1212         else \
1213           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1214           $(MAKE) stage[+id+]-start; \
1215         fi; \
1216         cd [+subdir+]/[+module+] && \
1217         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1218         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1219 @endif [+prefix+][+module+]-bootstrap
1221 [+ ENDFOR bootstrap_stage +]
1222 [+ ENDIF bootstrap +]
1223 [+ ENDDEF +]
1225 # --------------------------------------
1226 # Modules which run on the build machine
1227 # --------------------------------------
1228 [+ FOR build_modules +]
1229 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1230              host_alias=(get "host" "${build_alias}")
1231              target_alias=(get "target" "${target_alias}")
1232              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1234 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1235              args="$(EXTRA_BUILD_FLAGS)" +]
1236 [+ ENDFOR build_module +]
1238 # --------------------------------------
1239 # Modules which run on the host machine
1240 # --------------------------------------
1241 [+ FOR host_modules +]
1242 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1243              exports="$(HOST_EXPORTS)"
1244              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1245              host_alias=(get "host" "${host_alias}")
1246              target_alias=(get "target" "${target_alias}")
1247              args="$(HOST_CONFIGARGS)" +]
1249 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1250        exports="$(HOST_EXPORTS)"
1251        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1252        args="$(EXTRA_HOST_FLAGS)"
1253        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1254        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1256 .PHONY: check-[+module+] maybe-check-[+module+]
1257 maybe-check-[+module+]:
1258 @if [+module+]
1259 maybe-check-[+module+]: check-[+module+]
1260 [+ IF no_check +]
1261 check-[+module+]:
1262 [+ ELIF no_check_cross +]
1263 # This module is only tested in a native toolchain.
1264 check-[+module+]:
1265         @: $(MAKE); $(unstage)
1266         @if [ '$(host)' = '$(target)' ]; then \
1267           r=`${PWD_COMMAND}`; export r; \
1268           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1269           $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1270           ENDIF bootstrap +] \
1271           (cd $(HOST_SUBDIR)/[+module+] && \
1272             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1273             IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1274         fi
1275 [+ ELSE check +]
1276 check-[+module+]:
1277         @: $(MAKE); $(unstage)
1278         @r=`${PWD_COMMAND}`; export r; \
1279         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1280         $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1281         ENDIF bootstrap +] \
1282         (cd $(HOST_SUBDIR)/[+module+] && \
1283           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1284           IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1285 [+ ENDIF no_check +]
1286 @endif [+module+]
1288 .PHONY: install-[+module+] maybe-install-[+module+]
1289 maybe-install-[+module+]:
1290 @if [+module+]
1291 maybe-install-[+module+]: install-[+module+]
1292 [+ IF no_install +]
1293 install-[+module+]:
1294 [+ ELSE install +]
1295 install-[+module+]: installdirs
1296         @: $(MAKE); $(unstage)
1297         @r=`${PWD_COMMAND}`; export r; \
1298         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1299         $(HOST_EXPORTS) \
1300         (cd $(HOST_SUBDIR)/[+module+] && \
1301           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1302 [+ ENDIF no_install +]
1303 @endif [+module+]
1305 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1306 maybe-install-strip-[+module+]:
1307 @if [+module+]
1308 maybe-install-strip-[+module+]: install-strip-[+module+]
1309 [+ IF no_install +]
1310 install-strip-[+module+]:
1311 [+ ELSE install +]
1312 install-strip-[+module+]: installdirs
1313         @: $(MAKE); $(unstage)
1314         @r=`${PWD_COMMAND}`; export r; \
1315         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1316         $(HOST_EXPORTS) \
1317         (cd $(HOST_SUBDIR)/[+module+] && \
1318           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1319 [+ ENDIF no_install +]
1320 @endif [+module+]
1322 # Other targets (info, dvi, pdf, etc.)
1323 [+ FOR recursive_targets +]
1324 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1325 maybe-[+make_target+]-[+module+]:
1326 @if [+module+]
1327 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1328 [+ IF (match-value? = "missing" (get "make_target") ) +]
1329 # [+module+] doesn't support [+make_target+].
1330 [+make_target+]-[+module+]:
1331 [+ ELSE +]
1332 [+make_target+]-[+module+]: [+
1333   FOR depend +]\
1334     [+depend+]-[+module+] [+
1335   ENDFOR depend +]
1336         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1337         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1338         r=`${PWD_COMMAND}`; export r; \
1339         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1340         $(HOST_EXPORTS) \
1341         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1342           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1343         done; \
1344         echo "Doing [+make_target+] in [+module+]"; \
1345         (cd $(HOST_SUBDIR)/[+module+] && \
1346           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1347                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1348                   "RANLIB=$${RANLIB}" \
1349                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1350                   [+make_target+]) \
1351           || exit 1
1352 [+ ENDIF +]
1353 @endif [+module+]
1354 [+ ENDFOR recursive_targets +]
1355 [+ ENDFOR host_modules +]
1357 # ---------------------------------------
1358 # Modules which run on the target machine
1359 # ---------------------------------------
1360 [+ FOR target_modules +]
1362 [+ IF raw_cxx +]
1363 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1364              check_multilibs=true
1365              exports="$(RAW_CXX_TARGET_EXPORTS)"
1366              host_alias=(get "host" "${target_alias}")
1367              target_alias=(get "target" "${target_alias}")
1368              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1370 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1371        exports="$(RAW_CXX_TARGET_EXPORTS)"
1372        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1373 [+ ELSE +]
1374 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1375              check_multilibs=true
1376              exports="$(NORMAL_TARGET_EXPORTS)"
1377              host_alias=(get "host" "${target_alias}")
1378              target_alias=(get "target" "${target_alias}")
1379              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1381 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1382        exports="$(NORMAL_TARGET_EXPORTS)"
1383        args="$(EXTRA_TARGET_FLAGS)" +]
1384 [+ ENDIF +]
1386 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1387 maybe-check-target-[+module+]:
1388 @if target-[+module+]
1389 maybe-check-target-[+module+]: check-target-[+module+]
1390 [+ IF no_check +]
1391 # Dummy target for uncheckable module.
1392 check-target-[+module+]:
1393 [+ ELSE check +]
1394 check-target-[+module+]:
1395         @: $(MAKE); $(unstage)
1396         @r=`${PWD_COMMAND}`; export r; \
1397         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1398 IF raw_cxx +]
1399         $(RAW_CXX_TARGET_EXPORTS) \[+
1400 ELSE normal_cxx +]
1401         $(NORMAL_TARGET_EXPORTS) \[+
1402 ENDIF raw_cxx +]
1403         (cd $(TARGET_SUBDIR)/[+module+] && \
1404           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1405             IF raw_cxx 
1406               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+ 
1407             ENDIF raw_cxx 
1408           +] [+extra_make_flags+] check)
1409 [+ ENDIF no_check +]
1410 @endif target-[+module+]
1412 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1413 maybe-install-target-[+module+]:
1414 @if target-[+module+]
1415 maybe-install-target-[+module+]: install-target-[+module+]
1416 [+ IF no_install +]
1417 # Dummy target for uninstallable.
1418 install-target-[+module+]:
1419 [+ ELSE install +]
1420 install-target-[+module+]: installdirs
1421         @: $(MAKE); $(unstage)
1422         @r=`${PWD_COMMAND}`; export r; \
1423         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1424 IF raw_cxx +]
1425         $(RAW_CXX_TARGET_EXPORTS) \[+
1426 ELSE normal_cxx +]
1427         $(NORMAL_TARGET_EXPORTS) \[+
1428 ENDIF raw_cxx +]
1429         (cd $(TARGET_SUBDIR)/[+module+] && \
1430           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1431 [+ ENDIF no_install +]
1432 @endif target-[+module+]
1434 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1435 maybe-install-strip-target-[+module+]:
1436 @if target-[+module+]
1437 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1438 [+ IF no_install +]
1439 # Dummy target for uninstallable.
1440 install-strip-target-[+module+]:
1441 [+ ELSE install +]
1442 install-strip-target-[+module+]: installdirs
1443         @: $(MAKE); $(unstage)
1444         @r=`${PWD_COMMAND}`; export r; \
1445         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1446 IF raw_cxx +]
1447         $(RAW_CXX_TARGET_EXPORTS) \[+
1448 ELSE normal_cxx +]
1449         $(NORMAL_TARGET_EXPORTS) \[+
1450 ENDIF raw_cxx +]
1451         (cd $(TARGET_SUBDIR)/[+module+] && \
1452           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1453 [+ ENDIF no_install +]
1454 @endif target-[+module+]
1456 # Other targets (info, dvi, pdf, etc.)
1457 [+ FOR recursive_targets +]
1458 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1459 maybe-[+make_target+]-target-[+module+]:
1460 @if target-[+module+]
1461 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1462 [+ IF (match-value? = "missing" (get "make_target") ) +]
1463 # [+module+] doesn't support [+make_target+].
1464 [+make_target+]-target-[+module+]:
1465 [+ ELSE +]
1466 [+make_target+]-target-[+module+]: [+
1467   FOR depend +]\
1468     [+depend+]-target-[+module+] [+
1469   ENDFOR depend +]
1470         @: $(MAKE); $(unstage)
1471         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1472         r=`${PWD_COMMAND}`; export r; \
1473         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1474 IF raw_cxx +]
1475         $(RAW_CXX_TARGET_EXPORTS) \[+
1476 ELSE normal_cxx +]
1477         $(NORMAL_TARGET_EXPORTS) \[+
1478 ENDIF raw_cxx +]
1479         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1480         for flag in $(EXTRA_TARGET_FLAGS); do \
1481           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1482         done; \
1483         (cd $(TARGET_SUBDIR)/[+module+] && \
1484           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1485                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1486                   "RANLIB=$${RANLIB}" \
1487                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1488                   [+extra_make_flags+] [+make_target+]) \
1489           || exit 1
1490 [+ ENDIF +]
1491 @endif target-[+module+]
1492 [+ ENDFOR recursive_targets +]
1493 [+ ENDFOR target_modules +]
1495 @if target-libgomp
1496 .PHONY: check-target-libgomp-c++
1497 check-target-libgomp-c++:
1498         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1500 .PHONY: check-target-libgomp-fortran
1501 check-target-libgomp-fortran:
1502         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) fortran.exp" check-target-libgomp
1504 @endif target-libgomp
1506 @if target-libitm
1507 .PHONY: check-target-libitm-c++
1508 check-target-libitm-c++:
1509         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1511 @endif target-libitm
1513 # ----------
1514 # GCC module
1515 # ----------
1517 @if gcc-no-bootstrap
1518 .PHONY: cross
1519 cross: all-build all-gas all-ld
1520         @r=`${PWD_COMMAND}`; export r; \
1521         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1522         $(HOST_EXPORTS) \
1523         echo "Building the C and C++ compiler"; \
1524         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1525         @r=`${PWD_COMMAND}`; export r; \
1526         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1527         echo "Building runtime libraries"; \
1528         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1529 @endif gcc-no-bootstrap
1531 @if gcc
1532 [+ FOR languages +]
1533 .PHONY: check-gcc-[+language+] check-[+language+]
1534 check-gcc-[+language+]:
1535         r=`${PWD_COMMAND}`; export r; \
1536         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1537         $(HOST_EXPORTS) \
1538         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1539 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1540 [+ ENDFOR languages +]
1542 # The gcc part of install-no-fixedincludes, which relies on an intimate
1543 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1544 .PHONY: gcc-install-no-fixedincludes
1545 gcc-install-no-fixedincludes:
1546         @if [ -f ./gcc/Makefile ]; then \
1547           r=`${PWD_COMMAND}`; export r; \
1548           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1549           $(HOST_EXPORTS) \
1550           (cd ./gcc \
1551            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1552         else true; fi
1553 @endif gcc
1555 # ---------------------
1556 # GCC bootstrap support
1557 # ---------------------
1559 # We track the current stage (the one in 'gcc') in the stage_current file.
1560 # stage_last instead tracks the stage that was built last.  These targets
1561 # are dummy when toplevel bootstrap is not active.
1563 # While making host and target tools, symlinks to the final stage must be
1564 # there, so $(unstage) should be run at various points.  To avoid excessive
1565 # recursive invocations of make, we "inline" them using a variable.  These
1566 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1567 # to avoid warnings from the GNU Make job server.
1569 unstage = :
1570 stage = :
1571 current_stage = ""
1573 @if gcc-bootstrap
1574 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1575 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1576 current_stage = "`cat stage_current 2> /dev/null`"
1577 @endif gcc-bootstrap
1579 .PHONY: unstage stage
1580 unstage:
1581         @: $(MAKE); $(unstage)
1582 stage:
1583         @: $(MAKE); $(stage)
1585 # Disable commands for lean bootstrap.
1586 LEAN = false
1588 # We name the build directories for the various stages "stage1-gcc",
1589 # "stage2-gcc","stage3-gcc", etc.
1591 # Since the 'compare' process will fail (on debugging information) if any
1592 # directory names are different, we need to link the gcc directory for
1593 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1594 # the build directories constant as well. For the latter, we use naked names
1595 # like 'gcc', because the scripts in that directory assume it.  We use
1596 # mv on platforms where symlinks to directories do not work or are not
1597 # reliable.
1599 # 'touch' doesn't work right on some platforms.
1600 STAMP = echo timestamp > 
1602 # We only want to compare .o files, so set this!
1603 objext = .o
1605 [+ FOR bootstrap-stage +]
1606 .PHONY: stage[+id+]-start stage[+id+]-end
1608 stage[+id+]-start::
1609         @: $(MAKE); $(stage); \
1610         echo stage[+id+] > stage_current; \
1611         echo stage[+id+] > stage_last; \
1612         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1613    FOR host_modules +][+ IF bootstrap +]
1614 @if [+ module +]
1615         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1616           mkdir stage[+id+]-[+module+]; \
1617         mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1618         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1619 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1620         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1621           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1622         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1623         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1625 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1626 @if [+ module +]
1627         @if test -d $(HOST_SUBDIR)/[+module+]; then \
1628           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1629           mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1630         fi
1631 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1632         @if test -d $(TARGET_SUBDIR); then \
1633           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1634           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1635         fi
1636         rm -f stage_current
1638 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1639 # remade, but not reconfigured.  The next stage (if any) will not be
1640 # reconfigured either.
1641 .PHONY: stage[+id+]-bubble
1642 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1643         @r=`${PWD_COMMAND}`; export r; \
1644         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1645         if test -f stage[+id+]-lean [+
1646           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1647           echo Skipping rebuild of stage[+id+]; \
1648         else \
1649           $(MAKE) stage[+id+]-start; \[+IF lean +]
1650           if $(LEAN); then \
1651             rm -rf stage[+lean+]-*; \
1652             $(STAMP) stage[+lean+]-lean; \
1653           fi; \[+ ENDIF lean +]
1654           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1655         fi[+ IF compare-target +]
1656         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1658 .PHONY: all-stage[+id+] clean-stage[+id+]
1659 do-clean: clean-stage[+id+]
1661 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1662 # only possibility, but now it conflicts with no-bootstrap rules
1663 @if gcc-bootstrap
1664 [+ IF compare-target +]
1665 [+compare-target+]:
1666         @r=`${PWD_COMMAND}`; export r; \
1667         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1668         if test -f stage[+prev+]-lean; then \
1669           echo Cannot compare object files as stage [+prev+] was deleted.; \
1670           exit 0; \
1671         fi; \
1672         : $(MAKE); $(stage); \
1673         rm -f .bad_compare; \
1674         echo Comparing stages [+prev+] and [+id+]; \
1675         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1676         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1677                  sed -n s,^stage$$sed-,,p`; \
1678         for file in $${files}; do \
1679           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1680           if test ! -f $$f1; then continue; fi; \
1681           $(do-[+compare-target+]) > /dev/null 2>&1; \
1682           if test $$? -eq 1; then \
1683             case $$file in \
1684               @compare_exclusions@) \
1685                 echo warning: $$file differs ;; \
1686               *) \
1687                 echo $$file differs >> .bad_compare ;; \
1688             esac; \
1689           fi; \
1690         done; \
1691         if [ -f .bad_compare ]; then \
1692           echo "Bootstrap comparison failure!"; \
1693           cat .bad_compare; \
1694           exit 1; \
1695         else \
1696           echo Comparison successful.; \
1697         fi; \
1698         $(STAMP) [+compare-target+][+ IF prev +]
1699         if $(LEAN); then \
1700           rm -rf stage[+prev+]-*; \
1701           $(STAMP) stage[+prev+]-lean; \
1702         fi[+ ENDIF prev +]
1703 [+ ENDIF compare-target +]
1705 [+ IF bootstrap-target +]
1706 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1707 [+bootstrap-target+]:
1708         echo stage[+id+] > stage_final
1709         @r=`${PWD_COMMAND}`; export r; \
1710         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1711         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1712         @: $(MAKE); $(unstage)
1713         @r=`${PWD_COMMAND}`; export r; \
1714         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1715         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1716         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1718 [+bootstrap-target+]-lean:
1719         echo stage[+id+] > stage_final
1720         @r=`${PWD_COMMAND}`; export r; \
1721         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1722         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1723         @: $(MAKE); $(unstage)
1724         @r=`${PWD_COMMAND}`; export r; \
1725         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1726         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1727         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1728 [+ ENDIF bootstrap-target +]
1730 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1731 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1732 .PHONY: distclean-stage[+id+]
1733 distclean-stage[+id+]::
1734         @: $(MAKE); $(stage)
1735         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1736         rm -rf stage[+id+]-* [+
1737           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1739 [+ IF cleanstrap-target +]
1740 .PHONY: [+cleanstrap-target+]
1741 [+cleanstrap-target+]: do-distclean local-clean
1742         echo stage[+id+] > stage_final
1743         @r=`${PWD_COMMAND}`; export r; \
1744         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1745         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1746         @: $(MAKE); $(unstage)
1747         @r=`${PWD_COMMAND}`; export r; \
1748         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1749         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1750         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1751 [+ ENDIF cleanstrap-target +]
1752 @endif gcc-bootstrap
1754 [+ ENDFOR bootstrap-stage +]
1756 stageprofile-end::
1757         $(MAKE) distclean-stagefeedback
1759 stagefeedback-start::
1760         @r=`${PWD_COMMAND}`; export r; \
1761         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1762         for i in stageprofile-*; do \
1763           j=`echo $$i | sed s/^stageprofile-//`; \
1764           cd $$r/$$i && \
1765           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1766           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1767         done
1769 @if gcc-bootstrap
1770 do-distclean: distclean-stage1
1772 # Provide a GCC build when we're building target libraries.  This does
1773 # not work as a dependency, just as the minimum necessary to avoid errors.
1774 stage_last:
1775         @r=`${PWD_COMMAND}`; export r; \
1776         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1777         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1779 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1780 # it in the dependency so that for example `make -j3 all-gcc' works.
1781 stage_current:
1782         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1784 .PHONY: restrap
1785 restrap::
1786         @: $(MAKE); $(stage)
1787         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1788           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1789 restrap:: all
1790 @endif gcc-bootstrap
1792 # --------------------------------------
1793 # Dependencies between different modules
1794 # --------------------------------------
1796 # Generic dependencies for target modules on host stuff, especially gcc
1797 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1798   +][+ FOR bootstrap_stage +]
1799 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1800   ENDFOR +][+ ELSE bootstrap +]
1801 configure-target-[+module+]: stage_last[+
1802   ENDIF bootstrap +][+ ENDFOR target_modules +]
1803 @endif gcc-bootstrap
1805 @if gcc-no-bootstrap[+ FOR target_modules +]
1806 configure-target-[+module+]: maybe-all-gcc[+
1807   ENDFOR target_modules +]
1808 @endif gcc-no-bootstrap
1811 # There are two types of dependencies here: 'hard' dependencies, where one
1812 # module simply won't build without the other; and 'soft' dependencies, where
1813 # if the depended-on module is missing, the depending module will do without
1814 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1815 # are made here to depend on a 'maybe-' target.  If you're not sure,
1816 # it's safer to use a soft dependency.
1818 [+ ;; These Scheme functions build the bulk of the dependencies.
1819    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1820    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1821    ;; is taken from VAR-NAME.
1822    (define dep-target (lambda (module-kind var-name hard)
1823       (string-append
1824          (if hard "" "maybe-")
1825          (dep-subtarget var-name)
1826          module-kind
1827          (dep-module var-name)
1828       )))
1830    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1831    (define make-dep (lambda (module-kind on-kind)
1832       (string-append
1833          (dep-target module-kind "module" #t) ": "
1834          (dep-target on-kind "on" (exist? "hard")))))
1836    ;; dep-subtarget extracts everything up to the first dash in the given
1837    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1838    (define dep-subtarget (lambda (var-name)
1839       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1841    ;; dep-module extracts everything up to the first dash in the given
1842    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1843    (define dep-module (lambda (var-name)
1844       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1846    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1847    (define dep-stage (lambda ()
1848       (string-append
1849          "stage"
1850          (get "id")
1851          "-")))
1853    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1854    ;; but is written in Scheme.
1855    (define dep-maybe (lambda ()
1856       (if (exist? "hard") "" "maybe-")))
1858    ;; dep-kind returns returns "prebootstrap" for configure or build
1859    ;; dependencies of bootstrapped modules on a build module
1860    ;; (e.g. all-gcc on all-build-bison); "normal" if the dependency is
1861    ;; on an "install" target, or if the dependence module is not
1862    ;; bootstrapped; otherwise, it returns "bootstrap" or
1863    ;; "postbootstrap" depending on whether the dependent module is
1864    ;; bootstrapped.  All this is only necessary for host and target
1865    ;; modules.  It might seem like, in order to avoid build races, we
1866    ;; might need more elaborate detection between prebootstrap and
1867    ;; postbootstrap modules, but there are no host prebootstrap
1868    ;; modules.  If there were any non-bootstrap host modules that
1869    ;; bootstrap modules depended on, we'd get unsatisfied per-stage
1870    ;; dependencies on them, which would be immediately noticed.
1871    (define dep-kind (lambda ()
1872       (cond
1873        ((and (hash-ref boot-modules (dep-module "module"))
1874              (=* (dep-module "on") "build-"))
1875         "prebootstrap")
1877        ((or (= (dep-subtarget "on") "install-")
1878             (not (hash-ref boot-modules (dep-module "on"))))
1879         "normal")
1881        ((hash-ref boot-modules (dep-module "module"))
1882         "bootstrap")
1884        (1 "postbootstrap"))))
1886    (define make-postboot-dep (lambda ()
1887      (let ((target (dep-module "module")) (dep "stage_last"))
1888        (unless (= (hash-ref postboot-targets target) dep)
1889          (hash-create-handle! postboot-targets target dep)
1890          ;; All non-bootstrap modules' configure target already
1891          ;; depend on dep.
1892          (unless (=* target "target-")
1893            (string-append "configure-" target ": " dep "\n"))))))
1895    ;; We now build the hash table that is used by dep-kind.
1896    (define boot-modules (make-hash-table 113))
1897    (define postboot-targets (make-hash-table 113))
1900 [+ FOR host_modules +][+
1901    (if (exist? "bootstrap")
1902        (hash-create-handle! boot-modules (get "module") #t))
1903    "" +][+ ENDFOR host_modules +]
1904 [+ FOR target_modules +][+
1905    (if (exist? "bootstrap")
1906        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1907    "" +][+ ENDFOR target_modules +]
1909 # With all the machinery above in place, it is pretty easy to generate
1910 # dependencies.  Host dependencies are a bit more complex because we have
1911 # to check for bootstrap/prebootstrap dependencies.  To resolve
1912 # prebootstrap dependencies, prebootstrap modules are gathered in
1913 # a hash table.
1914 [+ FOR dependencies +][+ CASE (dep-kind) +]
1915 [+ == "prebootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1916 [+ (make-dep (dep-stage) "") +][+ ENDFOR bootstrap_stage +]
1917 [+ == "bootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1918 [+ (make-dep (dep-stage) (dep-stage)) +][+ ENDFOR bootstrap_stage +]
1919 [+ == "normal" +][+ (make-dep "" "") +]
1920 [+ ESAC +][+ ENDFOR dependencies +]
1922 @if gcc-bootstrap
1923 [+ FOR dependencies +][+ CASE (dep-kind) +]
1924 [+ == "postbootstrap" +][+ (make-postboot-dep) +][+ ESAC +][+
1925 ENDFOR dependencies +]@endif gcc-bootstrap
1927 @unless gcc-bootstrap
1928 [+ FOR dependencies +][+ CASE (dep-kind) +]
1929 [+ == "postbootstrap" +][+ (make-dep "" "") +]
1930 [+ ESAC +][+ ENDFOR dependencies +]@endunless gcc-bootstrap
1932 # Dependencies for target modules on other target modules are
1933 # described by lang_env_dependencies; the defaults apply to anything
1934 # not mentioned there.
1936    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1937    (define lang-dep (lambda (lang)
1938       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1940    ;; Build the hash table we will need.
1941    (define lang-env-deps (make-hash-table 7))
1942 +][+ FOR lang_env_dependencies +][+
1943    (if (exist? "cxx")
1944        (hash-create-handle! lang-env-deps
1945           (string-append (get "module") "-" "cxx") #t))
1947    (if (exist? "no_c")
1948        (hash-create-handle! lang-env-deps
1949           (string-append (get "module") "-" "no_c") #t))
1951    (if (exist? "no_gcc")
1952        (hash-create-handle! lang-env-deps
1953           (string-append (get "module") "-" "no_gcc") #t))
1954    "" +][+ ENDFOR lang_env_dependencies +]
1956 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1957   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1958 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1959   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1960 @endif gcc-bootstrap
1962 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1963 configure-target-[+module+]: maybe-all-target-libgcc[+
1964   ENDIF +][+ ENDFOR target_modules +]
1965 @endif gcc-no-bootstrap
1967 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1968 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1969   ENDIF +][+ IF (lang-dep "cxx") +]
1970 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1971   ENDIF +]
1972 [+ ENDFOR target_modules +]
1974 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1975 GDB_TK = @GDB_TK@
1976 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1977 configure-gdb: $(CONFIGURE_GDB_TK)
1978 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1979 install-gdb: $(INSTALL_GDB_TK)
1981 # Serialization dependencies.  Host configures don't work well in parallel to
1982 # each other, due to contention over config.cache.  Target configures and 
1983 # build configures are similar.
1984 @serialization_dependencies@
1986 # --------------------------------
1987 # Regenerating top level configury
1988 # --------------------------------
1990 # Rebuilding Makefile.in, using autogen.
1991 AUTOGEN = autogen
1992 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1993         cd $(srcdir) && $(AUTOGEN) Makefile.def
1995 # Rebuilding Makefile.
1996 Makefile: $(srcdir)/Makefile.in config.status
1997         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1999 config.status: configure
2000         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
2002 # Rebuilding configure.
2003 AUTOCONF = autoconf
2004 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
2005         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
2006         $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
2007         $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
2008         $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
2009         cd $(srcdir) && $(AUTOCONF)
2011 # ------------------------------
2012 # Special directives to GNU Make
2013 # ------------------------------
2015 # Don't pass command-line variables to submakes.
2016 .NOEXPORT:
2017 MAKEOVERRIDES=
2019 # end of Makefile.in