| blob | 1cdc023c82f9c75204357b47848b5ca8497171a1 |
1 [+ AutoGen5 template -*- Mode: Makefile -*-
2 in
3 +]
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, 2011
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 #
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 10000000
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) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
553 # ------------------------------------
554 # Miscellaneous targets and flag lists
555 # ------------------------------------
557 # The first rule in the file had better be this one. Don't put any above it.
558 # This lives here to allow makefile fragments to contain dependencies.
559 all:
561 #### host and target specific makefile fragments come in here.
562 @target_makefile_frag@
563 @alphaieee_frag@
564 @ospace_frag@
565 @host_makefile_frag@
566 ###
568 # This is the list of directories that may be needed in RPATH_ENVVAR
569 # so that programs built for the target machine work.
570 TARGET_LIB_PATH = [+ FOR target_modules +][+
571 IF lib_path +]$(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=$(STAGE[+id+]_CXXFLAGS)" \
627 "STAGE[+id+]_GENERATOR_CFLAGS=$(STAGE[+id+]_GENERATOR_CFLAGS)" \
628 "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
629 $(CXX_FOR_TARGET_FLAG_TO_PASS) \
630 "TFLAGS=$(TFLAGS)" \
631 "CONFIG_SHELL=$(SHELL)" \
632 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
633 $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
635 # We leave this in just in case, but it is not needed anymore.
636 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
638 # Flags to pass down to most sub-makes, in which we're building with
639 # the host environment.
640 EXTRA_HOST_FLAGS = \
641 'AR=$(AR)' \
642 'AS=$(AS)' \
643 'CC=$(CC)' \
644 'CXX=$(CXX)' \
645 'DLLTOOL=$(DLLTOOL)' \
646 'GFORTRAN=$(GFORTRAN)' \
647 'GOC=$(GOC)' \
648 'GDC=$(GDC)' \
649 'LD=$(LD)' \
650 'LIPO=$(LIPO)' \
651 'NM=$(NM)' \
652 'OBJDUMP=$(OBJDUMP)' \
653 'OTOOL=$(OTOOL)' \
654 'RANLIB=$(RANLIB)' \
655 'READELF=$(READELF)' \
656 'STRIP=$(STRIP)' \
657 'WINDRES=$(WINDRES)' \
658 'WINDMC=$(WINDMC)' \
659 'CREATE_GCOV=$(CREATE_GCOV)'
661 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
663 # Flags to pass to stage1 or when not bootstrapping.
665 STAGE1_FLAGS_TO_PASS = \
666 LDFLAGS="$${LDFLAGS}" \
667 HOST_LIBS="$${HOST_LIBS}"
669 # Flags to pass to stage2 and later makes.
671 POSTSTAGE1_FLAGS_TO_PASS = \
672 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
673 CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
674 GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
675 GNATBIND="$${GNATBIND}" \
676 LDFLAGS="$${LDFLAGS}" \
677 HOST_LIBS="$${HOST_LIBS}" \
678 $(LTO_FLAGS_TO_PASS) \
679 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
681 @if gcc-bootstrap
682 EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
683 $(POSTSTAGE1_HOST_EXPORTS) \
684 fi;
686 EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
687 @endif gcc-bootstrap
689 # Flags to pass down to makes which are built with the target environment.
690 # The double $ decreases the length of the command line; those variables
691 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
692 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
693 # so we expand them here.
694 EXTRA_TARGET_FLAGS = \
695 'AR=$$(AR_FOR_TARGET)' \
696 'AS=$(COMPILER_AS_FOR_TARGET)' \
697 'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
698 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
699 'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
700 -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
701 $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
702 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
703 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
704 'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
705 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
706 'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
707 'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
708 'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
709 'LD=$(COMPILER_LD_FOR_TARGET)' \
710 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
711 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
712 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
713 'NM=$(COMPILER_NM_FOR_TARGET)' \
714 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
715 'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
716 'RANLIB=$$(RANLIB_FOR_TARGET)' \
717 'READELF=$$(READELF_FOR_TARGET)' \
718 'WINDRES=$$(WINDRES_FOR_TARGET)' \
719 'WINDMC=$$(WINDMC_FOR_TARGET)' \
720 'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
721 'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
722 'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
723 "TFLAGS=$$TFLAGS"
725 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
727 # Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
728 # unfortunately needs the native compiler and the target ar and
729 # ranlib.
730 # If any variables are added here, they must be added to do-*, below.
731 # The BUILD_* variables are a special case, which are used for the gcc
732 # cross-building scheme.
733 EXTRA_GCC_FLAGS = \
734 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
735 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
736 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
738 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
740 @if gcc
741 BUILD_CONFIG = @BUILD_CONFIG@
742 ifneq ($(BUILD_CONFIG),)
743 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
744 endif
745 @endif gcc
747 .PHONY: configure-host
748 configure-host: [+
749 FOR host_modules +] \
750 maybe-configure-[+module+][+
751 ENDFOR host_modules +]
752 .PHONY: configure-target
753 configure-target: [+
754 FOR target_modules +] \
755 maybe-configure-target-[+module+][+
756 ENDFOR target_modules +]
758 # The target built for a native non-bootstrap build.
759 .PHONY: all
760 all:
761 @if gcc-bootstrap
762 [ -f stage_final ] || echo stage3 > stage_final
763 @r=`${PWD_COMMAND}`; export r; \
764 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
765 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
766 @endif gcc-bootstrap
767 @: $(MAKE); $(unstage)
768 @r=`${PWD_COMMAND}`; export r; \
769 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
770 @if gcc-bootstrap
771 if [ -f stage_last ]; then \
772 TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
773 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
774 else \
775 @endif gcc-bootstrap
776 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
777 @if gcc-bootstrap
778 ; \
779 fi \
780 @endif gcc-bootstrap
781 && :
783 .PHONY: all-build
784 [+ FOR build_modules +]
785 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
787 .PHONY: all-host
788 [+ FOR host_modules +][+ IF bootstrap +]
789 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
790 all-host: maybe-all-[+module+][+ IF bootstrap +]
791 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
793 .PHONY: all-target
794 [+ FOR target_modules +][+ IF bootstrap +]
795 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
796 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
797 @endif target-[+module+]-no-bootstrap[+
798 ENDIF bootstrap +][+ ENDFOR target_modules +]
800 # Do a target for all the subdirectories. A ``make do-X'' will do a
801 # ``make X'' in all subdirectories (because, in general, there is a
802 # dependency (below) of X upon do-X, a ``make X'' will also do this,
803 # but it may do additional work as well).
804 [+ FOR recursive_targets +]
805 .PHONY: do-[+make_target+]
806 do-[+make_target+]:
807 @: $(MAKE); $(unstage)
808 @r=`${PWD_COMMAND}`; export r; \
809 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
810 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
811 [+make_target+]-target
814 .PHONY: [+make_target+]-host
815 [+ FOR host_modules +]
816 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
818 .PHONY: [+make_target+]-target
819 [+ FOR target_modules +]
820 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
821 [+ ENDFOR recursive_targets +]
823 # Here are the targets which correspond to the do-X targets.
825 .PHONY: info installcheck dvi pdf html
826 .PHONY: install-info install-pdf install-html
827 .PHONY: clean distclean mostlyclean maintainer-clean realclean
828 .PHONY: local-clean local-distclean local-maintainer-clean
829 info: do-info
830 installcheck: do-installcheck
831 dvi: do-dvi
832 pdf: do-pdf
833 html: do-html
835 # Make sure makeinfo is built before we do a `make info', if we're
836 # in fact building texinfo.
837 do-info: maybe-all-texinfo
839 install-info: do-install-info dir.info
840 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
841 if [ -f dir.info ]; then \
842 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
843 else true; fi
845 install-pdf: do-install-pdf
847 install-html: do-install-html
849 local-clean:
850 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
852 local-distclean:
853 -rm -f Makefile config.status config.cache mh-frag mt-frag
854 -rm -f maybedep.tmp serdep.tmp stage_final
855 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
856 rm -rf $(TARGET_SUBDIR); \
857 else true; fi
858 -rm -rf $(BUILD_SUBDIR)
859 -if [ "$(HOST_SUBDIR)" != "." ]; then \
860 rm -rf $(HOST_SUBDIR); \
861 else true; fi
862 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
863 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
864 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
865 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
866 -rmdir fastjar gcc gnattools gotools libcc1 libiberty 2>/dev/null
867 -rmdir texinfo zlib 2>/dev/null
868 -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
870 local-maintainer-clean:
871 @echo "This command is intended for maintainers to use;"
872 @echo "it deletes files that may require special tools to rebuild."
874 clean: do-clean local-clean
875 mostlyclean: do-mostlyclean local-clean
876 distclean: do-distclean local-clean local-distclean
877 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
878 maintainer-clean: local-distclean
879 realclean: maintainer-clean
881 # Check target.
883 .PHONY: check do-check
884 check: do-check
886 # Only include modules actually being configured and built.
887 .PHONY: check-host
888 check-host: [+
889 FOR host_modules +] \
890 maybe-check-[+module+][+
891 ENDFOR host_modules +]
893 .PHONY: check-target
894 check-target: [+
895 FOR target_modules +] \
896 maybe-check-target-[+module+][+
897 ENDFOR target_modules +]
899 do-check:
900 @: $(MAKE); $(unstage)
901 @r=`${PWD_COMMAND}`; export r; \
902 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
903 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
905 # Automated reporting of test results.
907 warning.log: build.log
908 $(srcdir)/contrib/warn_summary build.log > $@
910 mail-report.log:
911 if test x'$(BOOT_CFLAGS)' != x''; then \
912 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
913 fi; \
914 $(srcdir)/contrib/test_summary -t >$@
915 chmod +x $@
916 echo If you really want to send e-mail, run ./$@ now
918 mail-report-with-warnings.log: warning.log
919 if test x'$(BOOT_CFLAGS)' != x''; then \
920 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
921 fi; \
922 $(srcdir)/contrib/test_summary -t -i warning.log >$@
923 chmod +x $@
924 echo If you really want to send e-mail, run ./$@ now
926 # Local Vim config
928 $(srcdir)/.local.vimrc:
929 $(LN_S) contrib/vimrc $@
931 $(srcdir)/.lvimrc:
932 $(LN_S) contrib/vimrc $@
934 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
936 .PHONY: vimrc
938 # clang-format config
940 $(srcdir)/.clang-format:
941 $(LN_S) contrib/clang-format $@
943 clang-format: $(srcdir)/.clang-format
945 .PHONY: clang-format
947 # Installation targets.
949 .PHONY: install uninstall
950 install:
951 @: $(MAKE); $(unstage)
952 @r=`${PWD_COMMAND}`; export r; \
953 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
954 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
956 .PHONY: install-host-nogcc
957 install-host-nogcc: [+
958 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
959 maybe-install-[+module+][+ ENDIF +][+
960 ENDFOR host_modules +]
962 .PHONY: install-host
963 install-host: [+
964 FOR host_modules +] \
965 maybe-install-[+module+][+
966 ENDFOR host_modules +]
968 .PHONY: install-target
969 install-target: [+
970 FOR target_modules +] \
971 maybe-install-target-[+module+][+
972 ENDFOR target_modules +]
974 uninstall:
975 @echo "the uninstall target is not supported in this tree"
977 .PHONY: install.all
978 install.all: install-no-fixedincludes
979 @if [ -f ./gcc/Makefile ]; then \
980 r=`${PWD_COMMAND}`; export r; \
981 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
982 $(HOST_EXPORTS) \
983 (cd ./gcc && \
984 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
985 else \
986 true; \
987 fi
989 # install-no-fixedincludes is used to allow the elaboration of binary packages
990 # suitable for distribution, where we cannot include the fixed system header
991 # files.
992 .PHONY: install-no-fixedincludes
993 install-no-fixedincludes: installdirs install-host-nogcc \
994 install-target gcc-install-no-fixedincludes
996 .PHONY: install-strip
997 install-strip:
998 @: $(MAKE); $(unstage)
999 @r=`${PWD_COMMAND}`; export r; \
1000 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1001 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
1003 .PHONY: install-strip-host
1004 install-strip-host: [+
1005 FOR host_modules +] \
1006 maybe-install-strip-[+module+][+
1007 ENDFOR host_modules +]
1009 .PHONY: install-strip-target
1010 install-strip-target: [+
1011 FOR target_modules +] \
1012 maybe-install-strip-target-[+module+][+
1013 ENDFOR target_modules +]
1016 ### other supporting targets
1018 MAKEDIRS= \
1019 $(DESTDIR)$(prefix) \
1020 $(DESTDIR)$(exec_prefix)
1021 .PHONY: installdirs
1022 installdirs: mkinstalldirs
1023 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
1025 dir.info: do-install-info
1026 if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
1027 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
1028 mv -f dir.info.new dir.info; \
1029 else true; \
1030 fi
1032 dist:
1033 @echo "Building a full distribution of this tree isn't done"
1034 @echo "via 'make dist'. Check out the etc/ subdirectory"
1036 etags tags: TAGS
1038 # Right now this just builds TAGS in each subdirectory. emacs19 has the
1039 # ability to use several tags files at once, so there is probably no need
1040 # to combine them into one big TAGS file (like CVS 1.3 does). We could
1041 # (if we felt like it) have this Makefile write a piece of elisp which
1042 # the user could load to tell emacs19 where all the TAGS files we just
1043 # built are.
1044 TAGS: do-TAGS
1046 # ------------------------------------
1047 # Macros for configure and all targets
1048 # ------------------------------------
1050 [+ DEFINE configure +]
1051 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1052 maybe-configure-[+prefix+][+module+]:
1053 @if gcc-bootstrap
1054 configure-[+prefix+][+module+]: stage_current
1055 @endif gcc-bootstrap
1056 @if [+prefix+][+module+]
1057 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1058 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1059 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1060 @r=`${PWD_COMMAND}`; export r; \
1061 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1062 [+ IF check_multilibs
1063 +]echo "Checking multilib configuration for [+module+]..."; \
1064 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1065 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1066 if test -r [+subdir+]/[+module+]/multilib.out; then \
1067 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1068 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1069 else \
1070 rm -f [+subdir+]/[+module+]/Makefile; \
1071 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1072 fi; \
1073 else \
1074 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1075 fi; \
1076 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1077 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1078 [+exports+] [+extra_exports+] \
1079 echo Configuring in [+subdir+]/[+module+]; \
1080 cd "[+subdir+]/[+module+]" || exit 1; \
1081 case $(srcdir) in \
1082 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1083 *) topdir=`echo [+subdir+]/[+module+]/ | \
1084 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1085 esac; \
1086 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1087 [+ IF no-config-site +]rm -f no-such-file || : ; \
1088 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1089 $$s/$$module_srcdir/configure \
1090 --srcdir=$${topdir}/$$module_srcdir \
1091 [+args+] --build=${build_alias} --host=[+host_alias+] \
1092 --target=[+target_alias+] [+extra_configure_flags+] \
1093 || exit 1
1094 @endif [+prefix+][+module+]
1096 [+ IF bootstrap +]
1097 [+ FOR bootstrap_stage +]
1098 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1099 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1100 @if [+prefix+][+module+]-bootstrap
1101 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1102 configure-stage[+id+]-[+prefix+][+module+]:
1103 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1104 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1105 @r=`${PWD_COMMAND}`; export r; \
1106 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1107 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1108 [+ IF check_multilibs
1109 +]echo "Checking multilib configuration for [+module+]..."; \
1110 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1111 if test -r [+subdir+]/[+module+]/multilib.out; then \
1112 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1113 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1114 else \
1115 rm -f [+subdir+]/[+module+]/Makefile; \
1116 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1117 fi; \
1118 else \
1119 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1120 fi; \
1121 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1122 [+exports+][+ IF prev +] \
1123 [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1124 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1125 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1126 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1127 CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1128 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1129 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1130 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1131 ENDIF prefix +] [+extra_exports+] \
1132 echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1133 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1134 cd [+subdir+]/[+module+] || exit 1; \
1135 case $(srcdir) in \
1136 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1137 *) topdir=`echo [+subdir+]/[+module+]/ | \
1138 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1139 esac; \
1140 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1141 $(SHELL) $$s/$$module_srcdir/configure \
1142 --srcdir=$${topdir}/$$module_srcdir \
1143 [+args+] --build=${build_alias} --host=[+host_alias+] \
1144 --target=[+target_alias+] \
1145 [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1146 $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1147 [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1148 @endif [+prefix+][+module+]-bootstrap
1149 [+ ENDFOR bootstrap_stage +]
1150 [+ ENDIF bootstrap +]
1151 [+ ENDDEF +]
1153 [+ DEFINE all +]
1154 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1155 maybe-all-[+prefix+][+module+]:
1156 @if gcc-bootstrap
1157 all-[+prefix+][+module+]: stage_current
1158 @endif gcc-bootstrap
1159 @if [+prefix+][+module+]
1160 TARGET-[+prefix+][+module+]=[+
1161 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1162 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1163 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1164 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1165 @r=`${PWD_COMMAND}`; export r; \
1166 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1167 [+exports+] [+extra_exports+] \
1168 (cd [+subdir+]/[+module+] && \
1169 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1170 $(TARGET-[+prefix+][+module+]))
1171 @endif [+prefix+][+module+]
1173 [+ IF bootstrap +]
1174 [+ FOR bootstrap_stage +]
1175 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1176 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1177 maybe-all-stage[+id+]-[+prefix+][+module+]:
1178 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1179 @if [+prefix+][+module+]-bootstrap
1180 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1181 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1182 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1183 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1184 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1185 @r=`${PWD_COMMAND}`; export r; \
1186 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1187 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1188 [+exports+][+ IF prev +] \
1189 [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1190 cd [+subdir+]/[+module+] && \
1191 [+autoprofile+] \
1192 $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1193 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1194 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1195 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1196 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1197 GENERATOR_CFLAGS="$(STAGE[+id+]_GENERATOR_CFLAGS)" \
1198 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1199 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1200 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1201 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1202 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1203 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1204 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1205 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1206 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
1207 $(TARGET-stage[+id+]-[+prefix+][+module+])
1209 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1210 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1211 clean-stage[+id+]-[+prefix+][+module+]:
1212 @if [ $(current_stage) = stage[+id+] ]; then \
1213 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1214 else \
1215 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1216 $(MAKE) stage[+id+]-start; \
1217 fi; \
1218 cd [+subdir+]/[+module+] && \
1219 $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1220 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1221 @endif [+prefix+][+module+]-bootstrap
1223 [+ ENDFOR bootstrap_stage +]
1224 [+ ENDIF bootstrap +]
1225 [+ ENDDEF +]
1227 # --------------------------------------
1228 # Modules which run on the build machine
1229 # --------------------------------------
1230 [+ FOR build_modules +]
1231 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1232 host_alias=(get "host" "${build_alias}")
1233 target_alias=(get "target" "${target_alias}")
1234 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1236 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1237 args="$(EXTRA_BUILD_FLAGS)" +]
1238 [+ ENDFOR build_module +]
1240 # --------------------------------------
1241 # Modules which run on the host machine
1242 # --------------------------------------
1243 [+ FOR host_modules +]
1244 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1245 exports="$(HOST_EXPORTS)"
1246 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1247 host_alias=(get "host" "${host_alias}")
1248 target_alias=(get "target" "${target_alias}")
1249 args="$(HOST_CONFIGARGS)" +]
1251 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1252 exports="$(HOST_EXPORTS)"
1253 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1254 args="$(EXTRA_HOST_FLAGS)"
1255 stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1256 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1258 .PHONY: check-[+module+] maybe-check-[+module+]
1259 maybe-check-[+module+]:
1260 @if [+module+]
1261 maybe-check-[+module+]: check-[+module+]
1262 [+ IF no_check +]
1263 check-[+module+]:
1264 [+ ELIF no_check_cross +]
1265 # This module is only tested in a native toolchain.
1266 check-[+module+]:
1267 @: $(MAKE); $(unstage)
1268 @if [ '$(host)' = '$(target)' ]; then \
1269 r=`${PWD_COMMAND}`; export r; \
1270 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1271 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1272 ENDIF bootstrap +] \
1273 (cd $(HOST_SUBDIR)/[+module+] && \
1274 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1275 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1276 fi
1277 [+ ELSE check +]
1278 check-[+module+]:
1279 @: $(MAKE); $(unstage)
1280 @r=`${PWD_COMMAND}`; export r; \
1281 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1282 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1283 ENDIF bootstrap +] \
1284 (cd $(HOST_SUBDIR)/[+module+] && \
1285 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1286 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1287 [+ ENDIF no_check +]
1288 @endif [+module+]
1290 .PHONY: install-[+module+] maybe-install-[+module+]
1291 maybe-install-[+module+]:
1292 @if [+module+]
1293 maybe-install-[+module+]: install-[+module+]
1294 [+ IF no_install +]
1295 install-[+module+]:
1296 [+ ELSE install +]
1297 install-[+module+]: installdirs
1298 @: $(MAKE); $(unstage)
1299 @r=`${PWD_COMMAND}`; export r; \
1300 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1301 $(HOST_EXPORTS) \
1302 (cd $(HOST_SUBDIR)/[+module+] && \
1303 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1304 [+ ENDIF no_install +]
1305 @endif [+module+]
1307 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1308 maybe-install-strip-[+module+]:
1309 @if [+module+]
1310 maybe-install-strip-[+module+]: install-strip-[+module+]
1311 [+ IF no_install +]
1312 install-strip-[+module+]:
1313 [+ ELSE install +]
1314 install-strip-[+module+]: installdirs
1315 @: $(MAKE); $(unstage)
1316 @r=`${PWD_COMMAND}`; export r; \
1317 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1318 $(HOST_EXPORTS) \
1319 (cd $(HOST_SUBDIR)/[+module+] && \
1320 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1321 [+ ENDIF no_install +]
1322 @endif [+module+]
1324 # Other targets (info, dvi, pdf, etc.)
1325 [+ FOR recursive_targets +]
1326 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1327 maybe-[+make_target+]-[+module+]:
1328 @if [+module+]
1329 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1330 [+ IF (match-value? = "missing" (get "make_target") ) +]
1331 # [+module+] doesn't support [+make_target+].
1332 [+make_target+]-[+module+]:
1333 [+ ELSE +]
1334 [+make_target+]-[+module+]: [+
1335 FOR depend +]\
1336 [+depend+]-[+module+] [+
1337 ENDFOR depend +]
1338 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1339 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1340 r=`${PWD_COMMAND}`; export r; \
1341 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1342 $(HOST_EXPORTS) \
1343 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1344 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1345 done; \
1346 echo "Doing [+make_target+] in [+module+]"; \
1347 (cd $(HOST_SUBDIR)/[+module+] && \
1348 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1349 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1350 "RANLIB=$${RANLIB}" \
1351 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1352 [+make_target+]) \
1353 || exit 1
1354 [+ ENDIF +]
1355 @endif [+module+]
1356 [+ ENDFOR recursive_targets +]
1357 [+ ENDFOR host_modules +]
1359 # ---------------------------------------
1360 # Modules which run on the target machine
1361 # ---------------------------------------
1362 [+ FOR target_modules +]
1364 [+ IF raw_cxx +]
1365 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1366 check_multilibs=true
1367 exports="$(RAW_CXX_TARGET_EXPORTS)"
1368 host_alias=(get "host" "${target_alias}")
1369 target_alias=(get "target" "${target_alias}")
1370 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1372 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1373 exports="$(RAW_CXX_TARGET_EXPORTS)"
1374 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1375 [+ ELSE +]
1376 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1377 check_multilibs=true
1378 exports="$(NORMAL_TARGET_EXPORTS)"
1379 host_alias=(get "host" "${target_alias}")
1380 target_alias=(get "target" "${target_alias}")
1381 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1383 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1384 exports="$(NORMAL_TARGET_EXPORTS)"
1385 args="$(EXTRA_TARGET_FLAGS)" +]
1386 [+ ENDIF +]
1388 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1389 maybe-check-target-[+module+]:
1390 @if target-[+module+]
1391 maybe-check-target-[+module+]: check-target-[+module+]
1392 [+ IF no_check +]
1393 # Dummy target for uncheckable module.
1394 check-target-[+module+]:
1395 [+ ELSE check +]
1396 check-target-[+module+]:
1397 @: $(MAKE); $(unstage)
1398 @r=`${PWD_COMMAND}`; export r; \
1399 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1400 IF raw_cxx +]
1401 $(RAW_CXX_TARGET_EXPORTS) \[+
1402 ELSE normal_cxx +]
1403 $(NORMAL_TARGET_EXPORTS) \[+
1404 ENDIF raw_cxx +]
1405 (cd $(TARGET_SUBDIR)/[+module+] && \
1406 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1407 IF raw_cxx
1408 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1409 ENDIF raw_cxx
1410 +] [+extra_make_flags+] check)
1411 [+ ENDIF no_check +]
1412 @endif target-[+module+]
1414 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1415 maybe-install-target-[+module+]:
1416 @if target-[+module+]
1417 maybe-install-target-[+module+]: install-target-[+module+]
1418 [+ IF no_install +]
1419 # Dummy target for uninstallable.
1420 install-target-[+module+]:
1421 [+ ELSE install +]
1422 install-target-[+module+]: installdirs
1423 @: $(MAKE); $(unstage)
1424 @r=`${PWD_COMMAND}`; export r; \
1425 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1426 IF raw_cxx +]
1427 $(RAW_CXX_TARGET_EXPORTS) \[+
1428 ELSE normal_cxx +]
1429 $(NORMAL_TARGET_EXPORTS) \[+
1430 ENDIF raw_cxx +]
1431 (cd $(TARGET_SUBDIR)/[+module+] && \
1432 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1433 [+ ENDIF no_install +]
1434 @endif target-[+module+]
1436 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1437 maybe-install-strip-target-[+module+]:
1438 @if target-[+module+]
1439 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1440 [+ IF no_install +]
1441 # Dummy target for uninstallable.
1442 install-strip-target-[+module+]:
1443 [+ ELSE install +]
1444 install-strip-target-[+module+]: installdirs
1445 @: $(MAKE); $(unstage)
1446 @r=`${PWD_COMMAND}`; export r; \
1447 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1448 IF raw_cxx +]
1449 $(RAW_CXX_TARGET_EXPORTS) \[+
1450 ELSE normal_cxx +]
1451 $(NORMAL_TARGET_EXPORTS) \[+
1452 ENDIF raw_cxx +]
1453 (cd $(TARGET_SUBDIR)/[+module+] && \
1454 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1455 [+ ENDIF no_install +]
1456 @endif target-[+module+]
1458 # Other targets (info, dvi, pdf, etc.)
1459 [+ FOR recursive_targets +]
1460 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1461 maybe-[+make_target+]-target-[+module+]:
1462 @if target-[+module+]
1463 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1464 [+ IF (match-value? = "missing" (get "make_target") ) +]
1465 # [+module+] doesn't support [+make_target+].
1466 [+make_target+]-target-[+module+]:
1467 [+ ELSE +]
1468 [+make_target+]-target-[+module+]: [+
1469 FOR depend +]\
1470 [+depend+]-target-[+module+] [+
1471 ENDFOR depend +]
1472 @: $(MAKE); $(unstage)
1473 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1474 r=`${PWD_COMMAND}`; export r; \
1475 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1476 IF raw_cxx +]
1477 $(RAW_CXX_TARGET_EXPORTS) \[+
1478 ELSE normal_cxx +]
1479 $(NORMAL_TARGET_EXPORTS) \[+
1480 ENDIF raw_cxx +]
1481 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1482 for flag in $(EXTRA_TARGET_FLAGS); do \
1483 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1484 done; \
1485 (cd $(TARGET_SUBDIR)/[+module+] && \
1486 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1487 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1488 "RANLIB=$${RANLIB}" \
1489 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1490 [+extra_make_flags+] [+make_target+]) \
1491 || exit 1
1492 [+ ENDIF +]
1493 @endif target-[+module+]
1494 [+ ENDFOR recursive_targets +]
1495 [+ ENDFOR target_modules +]
1497 @if target-libgomp
1498 .PHONY: check-target-libgomp-c++
1499 check-target-libgomp-c++:
1500 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1502 .PHONY: check-target-libgomp-fortran
1503 check-target-libgomp-fortran:
1504 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) fortran.exp" check-target-libgomp
1506 @endif target-libgomp
1508 @if target-libitm
1509 .PHONY: check-target-libitm-c++
1510 check-target-libitm-c++:
1511 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1513 @endif target-libitm
1515 # ----------
1516 # GCC module
1517 # ----------
1519 @if gcc-no-bootstrap
1520 .PHONY: cross
1521 cross: all-build all-gas all-ld
1522 @r=`${PWD_COMMAND}`; export r; \
1523 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1524 $(HOST_EXPORTS) \
1525 echo "Building the C and C++ compiler"; \
1526 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1527 @r=`${PWD_COMMAND}`; export r; \
1528 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1529 echo "Building runtime libraries"; \
1530 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1531 @endif gcc-no-bootstrap
1533 @if gcc
1534 [+ FOR languages +]
1535 .PHONY: check-gcc-[+language+] check-[+language+]
1536 check-gcc-[+language+]:
1537 r=`${PWD_COMMAND}`; export r; \
1538 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1539 $(HOST_EXPORTS) \
1540 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1541 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1542 [+ ENDFOR languages +]
1544 # The gcc part of install-no-fixedincludes, which relies on an intimate
1545 # knowledge of how a number of gcc internal targets (inter)operate. Delegate.
1546 .PHONY: gcc-install-no-fixedincludes
1547 gcc-install-no-fixedincludes:
1548 @if [ -f ./gcc/Makefile ]; then \
1549 r=`${PWD_COMMAND}`; export r; \
1550 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1551 $(HOST_EXPORTS) \
1552 (cd ./gcc \
1553 && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1554 else true; fi
1555 @endif gcc
1557 # ---------------------
1558 # GCC bootstrap support
1559 # ---------------------
1561 # We track the current stage (the one in 'gcc') in the stage_current file.
1562 # stage_last instead tracks the stage that was built last. These targets
1563 # are dummy when toplevel bootstrap is not active.
1565 # While making host and target tools, symlinks to the final stage must be
1566 # there, so $(unstage) should be run at various points. To avoid excessive
1567 # recursive invocations of make, we "inline" them using a variable. These
1568 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1569 # to avoid warnings from the GNU Make job server.
1571 unstage = :
1572 stage = :
1573 current_stage = ""
1575 @if gcc-bootstrap
1576 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1577 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1578 current_stage = "`cat stage_current 2> /dev/null`"
1579 @endif gcc-bootstrap
1581 .PHONY: unstage stage
1582 unstage:
1583 @: $(MAKE); $(unstage)
1584 stage:
1585 @: $(MAKE); $(stage)
1587 # Disable commands for lean bootstrap.
1588 LEAN = false
1590 # We name the build directories for the various stages "stage1-gcc",
1591 # "stage2-gcc","stage3-gcc", etc.
1593 # Since the 'compare' process will fail (on debugging information) if any
1594 # directory names are different, we need to link the gcc directory for
1595 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1596 # the build directories constant as well. For the latter, we use naked names
1597 # like 'gcc', because the scripts in that directory assume it. We use
1598 # mv on platforms where symlinks to directories do not work or are not
1599 # reliable.
1601 # 'touch' doesn't work right on some platforms.
1602 STAMP = echo timestamp >
1604 # We only want to compare .o files, so set this!
1605 objext = .o
1607 [+ FOR bootstrap-stage +]
1608 .PHONY: stage[+id+]-start stage[+id+]-end
1610 stage[+id+]-start::
1611 @: $(MAKE); $(stage); \
1612 echo stage[+id+] > stage_current; \
1613 echo stage[+id+] > stage_last; \
1614 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1615 FOR host_modules +][+ IF bootstrap +]
1616 @if [+ module +]
1617 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1618 mkdir stage[+id+]-[+module+]; \
1619 mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1620 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1621 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1622 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1623 mkdir stage[+id+]-$(TARGET_SUBDIR); \
1624 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1625 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1627 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1628 @if [+ module +]
1629 @if test -d $(HOST_SUBDIR)/[+module+]; then \
1630 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1631 mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1632 fi
1633 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1634 @if test -d $(TARGET_SUBDIR); then \
1635 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1636 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1637 fi
1638 rm -f stage_current
1640 # Bubble a bug fix through all the stages up to stage [+id+]. They are
1641 # remade, but not reconfigured. The next stage (if any) will not be
1642 # reconfigured either.
1643 .PHONY: stage[+id+]-bubble
1644 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1645 @r=`${PWD_COMMAND}`; export r; \
1646 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1647 if test -f stage[+id+]-lean [+
1648 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1649 echo Skipping rebuild of stage[+id+]; \
1650 else \
1651 $(MAKE) stage[+id+]-start; \[+IF lean +]
1652 if $(LEAN); then \
1653 rm -rf stage[+lean+]-*; \
1654 $(STAMP) stage[+lean+]-lean; \
1655 fi; \[+ ENDIF lean +]
1656 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1657 fi[+ IF compare-target +]
1658 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1660 .PHONY: all-stage[+id+] clean-stage[+id+]
1661 do-clean: clean-stage[+id+]
1663 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1664 # only possibility, but now it conflicts with no-bootstrap rules
1665 @if gcc-bootstrap
1666 [+ IF compare-target +]
1667 [+compare-target+]:
1668 @r=`${PWD_COMMAND}`; export r; \
1669 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1670 if test -f stage[+prev+]-lean; then \
1671 echo Cannot compare object files as stage [+prev+] was deleted.; \
1672 exit 0; \
1673 fi; \
1674 : $(MAKE); $(stage); \
1675 rm -f .bad_compare; \
1676 echo Comparing stages [+prev+] and [+id+]; \
1677 sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1678 files=`find stage[+id+]-* -name "*$(objext)" -print | \
1679 sed -n s,^stage$$sed-,,p`; \
1680 for file in $${files} ${extra-compare}; do \
1681 f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1682 if test ! -f $$f1; then continue; fi; \
1683 $(do-[+compare-target+]) > /dev/null 2>&1; \
1684 if test $$? -eq 1; then \
1685 case $$file in \
1686 @compare_exclusions@) \
1687 echo warning: $$file differs ;; \
1688 *) \
1689 echo $$file differs >> .bad_compare ;; \
1690 esac; \
1691 fi; \
1692 done; \
1693 if [ -f .bad_compare ]; then \
1694 echo "Bootstrap comparison failure!"; \
1695 cat .bad_compare; \
1696 exit 1; \
1697 else \
1698 echo Comparison successful.; \
1699 fi; \
1700 $(STAMP) [+compare-target+][+ IF prev +]
1701 if $(LEAN); then \
1702 rm -rf stage[+prev+]-*; \
1703 $(STAMP) stage[+prev+]-lean; \
1704 fi[+ ENDIF prev +]
1705 [+ ENDIF compare-target +]
1707 [+ IF bootstrap-target +]
1708 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1709 [+bootstrap-target+]:
1710 echo stage[+id+] > stage_final
1711 @r=`${PWD_COMMAND}`; export r; \
1712 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1713 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1714 @: $(MAKE); $(unstage)
1715 @r=`${PWD_COMMAND}`; export r; \
1716 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1717 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1718 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1720 [+bootstrap-target+]-lean:
1721 echo stage[+id+] > stage_final
1722 @r=`${PWD_COMMAND}`; export r; \
1723 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1724 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1725 @: $(MAKE); $(unstage)
1726 @r=`${PWD_COMMAND}`; export r; \
1727 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1728 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1729 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1730 [+ ENDIF bootstrap-target +]
1732 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1733 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1734 .PHONY: distclean-stage[+id+]
1735 distclean-stage[+id+]::
1736 @: $(MAKE); $(stage)
1737 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1738 rm -rf stage[+id+]-* [+
1739 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1741 [+ IF cleanstrap-target +]
1742 .PHONY: [+cleanstrap-target+]
1743 [+cleanstrap-target+]: do-distclean local-clean
1744 echo stage[+id+] > stage_final
1745 @r=`${PWD_COMMAND}`; export r; \
1746 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1747 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1748 @: $(MAKE); $(unstage)
1749 @r=`${PWD_COMMAND}`; export r; \
1750 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1751 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1752 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1753 [+ ENDIF cleanstrap-target +]
1754 @endif gcc-bootstrap
1756 [+ ENDFOR bootstrap-stage +]
1758 stageprofile-end::
1759 $(MAKE) distclean-stagefeedback
1761 stagefeedback-start::
1762 @r=`${PWD_COMMAND}`; export r; \
1763 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1764 for i in prev-*; do \
1765 j=`echo $$i | sed s/^prev-//`; \
1766 cd $$r/$$i && \
1767 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1768 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1769 done
1771 @if gcc-bootstrap
1772 do-distclean: distclean-stage1
1774 # Provide a GCC build when we're building target libraries. This does
1775 # not work as a dependency, just as the minimum necessary to avoid errors.
1776 stage_last:
1777 @r=`${PWD_COMMAND}`; export r; \
1778 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1779 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1781 # Same as unstage, but not phony and defaulting to stage1-start. We place
1782 # it in the dependency so that for example `make -j3 all-gcc' works.
1783 stage_current:
1784 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1786 .PHONY: restrap
1787 restrap::
1788 @: $(MAKE); $(stage)
1789 rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1790 +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1791 restrap:: all
1792 @endif gcc-bootstrap
1794 # --------------------------------------
1795 # Dependencies between different modules
1796 # --------------------------------------
1798 # Generic dependencies for target modules on host stuff, especially gcc
1799 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1800 +][+ FOR bootstrap_stage +]
1801 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1802 ENDFOR +][+ ELSE bootstrap +]
1803 configure-target-[+module+]: stage_last[+
1804 ENDIF bootstrap +][+ ENDFOR target_modules +]
1805 @endif gcc-bootstrap
1807 @if gcc-no-bootstrap[+ FOR target_modules +]
1808 configure-target-[+module+]: maybe-all-gcc[+
1809 ENDFOR target_modules +]
1810 @endif gcc-no-bootstrap
1813 # There are two types of dependencies here: 'hard' dependencies, where one
1814 # module simply won't build without the other; and 'soft' dependencies, where
1815 # if the depended-on module is missing, the depending module will do without
1816 # or find a substitute somewhere (perhaps installed). Soft dependencies
1817 # are made here to depend on a 'maybe-' target. If you're not sure,
1818 # it's safer to use a soft dependency.
1820 [+ ;; These Scheme functions build the bulk of the dependencies.
1821 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1822 ;; where "maybe-" is only included if HARD is not true, and all-gcc
1823 ;; is taken from VAR-NAME.
1824 (define dep-target (lambda (module-kind var-name hard)
1825 (string-append
1826 (if hard "" "maybe-")
1827 (dep-subtarget var-name)
1828 module-kind
1829 (dep-module var-name)
1830 )))
1832 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1833 (define make-dep (lambda (module-kind on-kind)
1834 (string-append
1835 (dep-target module-kind "module" #t) ": "
1836 (dep-target on-kind "on" (exist? "hard")))))
1838 ;; dep-subtarget extracts everything up to the first dash in the given
1839 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1840 (define dep-subtarget (lambda (var-name)
1841 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1843 ;; dep-module extracts everything up to the first dash in the given
1844 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1845 (define dep-module (lambda (var-name)
1846 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1848 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1849 (define dep-stage (lambda ()
1850 (string-append
1851 "stage"
1852 (get "id")
1853 "-")))
1855 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1856 ;; but is written in Scheme.
1857 (define dep-maybe (lambda ()
1858 (if (exist? "hard") "" "maybe-")))
1860 ;; dep-kind returns returns "prebootstrap" for configure or build
1861 ;; dependencies of bootstrapped modules on a build module
1862 ;; (e.g. all-gcc on all-build-bison); "normal" if the dependency is
1863 ;; on an "install" target, or if the dependence module is not
1864 ;; bootstrapped; otherwise, it returns "bootstrap" or
1865 ;; "postbootstrap" depending on whether the dependent module is
1866 ;; bootstrapped. All this is only necessary for host and target
1867 ;; modules. It might seem like, in order to avoid build races, we
1868 ;; might need more elaborate detection between prebootstrap and
1869 ;; postbootstrap modules, but there are no host prebootstrap
1870 ;; modules. If there were any non-bootstrap host modules that
1871 ;; bootstrap modules depended on, we'd get unsatisfied per-stage
1872 ;; dependencies on them, which would be immediately noticed.
1873 (define dep-kind (lambda ()
1874 (cond
1875 ((and (hash-ref boot-modules (dep-module "module"))
1876 (=* (dep-module "on") "build-"))
1877 "prebootstrap")
1879 ((or (= (dep-subtarget "on") "install-")
1880 (not (hash-ref boot-modules (dep-module "on"))))
1881 "normal")
1883 ((hash-ref boot-modules (dep-module "module"))
1884 "bootstrap")
1886 (1 "postbootstrap"))))
1888 (define make-postboot-dep (lambda ()
1889 (let ((target (dep-module "module")) (dep "stage_last"))
1890 (unless (= (hash-ref postboot-targets target) dep)
1891 (hash-create-handle! postboot-targets target dep)
1892 ;; All non-bootstrap modules' configure target already
1893 ;; depend on dep.
1894 (unless (=* target "target-")
1895 (string-append "configure-" target ": " dep "\n"))))))
1897 ;; We now build the hash table that is used by dep-kind.
1898 (define boot-modules (make-hash-table 113))
1899 (define postboot-targets (make-hash-table 113))
1900 +]
1902 [+ FOR host_modules +][+
1903 (if (exist? "bootstrap")
1904 (hash-create-handle! boot-modules (get "module") #t))
1905 "" +][+ ENDFOR host_modules +]
1906 [+ FOR target_modules +][+
1907 (if (exist? "bootstrap")
1908 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1909 "" +][+ ENDFOR target_modules +]
1911 # With all the machinery above in place, it is pretty easy to generate
1912 # dependencies. Host dependencies are a bit more complex because we have
1913 # to check for bootstrap/prebootstrap dependencies. To resolve
1914 # prebootstrap dependencies, prebootstrap modules are gathered in
1915 # a hash table.
1916 [+ FOR dependencies +][+ CASE (dep-kind) +]
1917 [+ == "prebootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1918 [+ (make-dep (dep-stage) "") +][+ ENDFOR bootstrap_stage +]
1919 [+ == "bootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +]
1920 [+ (make-dep (dep-stage) (dep-stage)) +][+ ENDFOR bootstrap_stage +]
1921 [+ == "normal" +][+ (make-dep "" "") +]
1922 [+ ESAC +][+ ENDFOR dependencies +]
1924 @if gcc-bootstrap
1925 [+ FOR dependencies +][+ CASE (dep-kind) +]
1926 [+ == "postbootstrap" +][+ (make-postboot-dep) +][+ ESAC +][+
1927 ENDFOR dependencies +]@endif gcc-bootstrap
1929 @unless gcc-bootstrap
1930 [+ FOR dependencies +][+ CASE (dep-kind) +]
1931 [+ == "postbootstrap" +][+ (make-dep "" "") +]
1932 [+ ESAC +][+ ENDFOR dependencies +]@endunless gcc-bootstrap
1934 # Dependencies for target modules on other target modules are
1935 # described by lang_env_dependencies; the defaults apply to anything
1936 # not mentioned there.
1937 [+
1938 ;; Predicate for whether LANG was specified in lang_env_dependencies.
1939 (define lang-dep (lambda (lang)
1940 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1942 ;; Build the hash table we will need.
1943 (define lang-env-deps (make-hash-table 7))
1944 +][+ FOR lang_env_dependencies +][+
1945 (if (exist? "cxx")
1946 (hash-create-handle! lang-env-deps
1947 (string-append (get "module") "-" "cxx") #t))
1949 (if (exist? "no_c")
1950 (hash-create-handle! lang-env-deps
1951 (string-append (get "module") "-" "no_c") #t))
1953 (if (exist? "no_gcc")
1954 (hash-create-handle! lang-env-deps
1955 (string-append (get "module") "-" "no_gcc") #t))
1956 "" +][+ ENDFOR lang_env_dependencies +]
1958 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1959 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1960 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1961 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1962 @endif gcc-bootstrap
1964 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1965 configure-target-[+module+]: maybe-all-target-libgcc[+
1966 ENDIF +][+ ENDFOR target_modules +]
1967 @endif gcc-no-bootstrap
1969 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1970 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1971 ENDIF +][+ IF (lang-dep "cxx") +]
1972 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1973 ENDIF +]
1974 [+ ENDFOR target_modules +]
1976 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1977 GDB_TK = @GDB_TK@
1978 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1979 configure-gdb: $(CONFIGURE_GDB_TK)
1980 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1981 install-gdb: $(INSTALL_GDB_TK)
1983 # Serialization dependencies. Host configures don't work well in parallel to
1984 # each other, due to contention over config.cache. Target configures and
1985 # build configures are similar.
1986 @serialization_dependencies@
1988 # --------------------------------
1989 # Regenerating top level configury
1990 # --------------------------------
1992 # Rebuilding Makefile.in, using autogen.
1993 AUTOGEN = autogen
1994 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1995 cd $(srcdir) && $(AUTOGEN) Makefile.def
1997 # Rebuilding Makefile.
1998 Makefile: $(srcdir)/Makefile.in config.status
1999 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
2001 config.status: configure
2002 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
2004 # Rebuilding configure.
2005 AUTOCONF = autoconf
2006 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
2007 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
2008 $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
2009 $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
2010 $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
2011 cd $(srcdir) && $(AUTOCONF)
2013 # ------------------------------
2014 # Special directives to GNU Make
2015 # ------------------------------
2017 # Don't pass command-line variables to submakes.
2018 .NOEXPORT:
2019 MAKEOVERRIDES=
2021 # end of Makefile.in