| blob | 94a4f79f68e6b61f0a3178f701d864703d7f2532 |
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 GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
160 GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
161 GOC="$(GOC_FOR_BUILD)"; export GOC; \
162 GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
163 DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
164 LD="$(LD_FOR_BUILD)"; export LD; \
165 LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
166 NM="$(NM_FOR_BUILD)"; export NM; \
167 RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
168 WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
169 WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
171 # These variables must be set on the make command line for directories
172 # built for the build system to override those in BASE_FLAGS_TO_PASS.
173 EXTRA_BUILD_FLAGS = \
174 CFLAGS="$(CFLAGS_FOR_BUILD)" \
175 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
177 # This is the list of directories to built for the host system.
178 SUBDIRS = @configdirs@
179 TARGET_CONFIGDIRS = @target_configdirs@
180 # This is set by the configure script to the arguments to use when configuring
181 # directories built for the host system.
182 HOST_CONFIGARGS = @host_configargs@
183 # Host programs are put under this directory, which is . except if building
184 # with srcdir=..
185 HOST_SUBDIR = @host_subdir@
186 # This is the list of variables to export in the environment when
187 # configuring subdirectories for the host system. We need to pass
188 # some to the GCC configure because of its hybrid host/target nature.
189 HOST_EXPORTS = \
190 $(BASE_EXPORTS) \
191 CC="$(CC)"; export CC; \
192 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
193 CFLAGS="$(CFLAGS)"; export CFLAGS; \
194 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
195 CXX="$(CXX)"; export CXX; \
196 CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
197 GCJ="$(GCJ)"; export GCJ; \
198 GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
199 GOC="$(GOC)"; export GOC; \
200 AR="$(AR)"; export AR; \
201 AS="$(AS)"; export AS; \
202 CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
203 DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
204 LD="$(LD)"; export LD; \
205 LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
206 NM="$(NM)"; export NM; \
207 RANLIB="$(RANLIB)"; export RANLIB; \
208 WINDRES="$(WINDRES)"; export WINDRES; \
209 WINDMC="$(WINDMC)"; export WINDMC; \
210 OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
211 OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
212 READELF="$(READELF)"; export READELF; \
213 AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
214 AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
215 GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
216 LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
217 NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
218 OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
219 OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
220 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
221 READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
222 TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
223 HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
224 GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
225 GMPINC="$(HOST_GMPINC)"; export GMPINC; \
226 ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
227 ISLINC="$(HOST_ISLINC)"; export ISLINC; \
228 ISLVER="$(HOST_ISLVER)"; export ISLVER; \
229 LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
230 LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
231 XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
232 @if gcc-bootstrap
233 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
234 @endif gcc-bootstrap
235 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
237 POSTSTAGE1_CXX_EXPORT = \
238 CXX='$(CXX)'; export CXX; \
239 CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
240 @if target-libstdc++-v3-bootstrap
241 # Override the above if we're bootstrapping C++.
242 POSTSTAGE1_CXX_EXPORT = \
243 CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
244 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
245 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
246 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
247 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
248 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
249 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
250 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
251 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
252 export CXX; \
253 CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
254 @endif target-libstdc++-v3-bootstrap
256 # Similar, for later GCC stages.
257 POSTSTAGE1_HOST_EXPORTS = \
258 $(HOST_EXPORTS) \
259 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
260 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
261 $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
262 CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
263 $(POSTSTAGE1_CXX_EXPORT) \
264 $(LTO_EXPORTS) \
265 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
266 LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
267 HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
269 # Target libraries are put under this directory:
270 TARGET_SUBDIR = @target_subdir@
271 # This is set by the configure script to the arguments to use when configuring
272 # directories built for the target.
273 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
274 # This is the list of variables to export in the environment when
275 # configuring subdirectories for the target system.
276 BASE_TARGET_EXPORTS = \
277 $(BASE_EXPORTS) \
278 AR="$(AR_FOR_TARGET)"; export AR; \
279 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
280 CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
281 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
282 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
283 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
284 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
285 GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
286 GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
287 GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
288 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
289 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
290 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
291 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
292 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
293 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
294 OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
295 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
296 READELF="$(READELF_FOR_TARGET)"; export READELF; \
297 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
298 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
299 WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
300 @if gcc-bootstrap
301 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
302 @endif gcc-bootstrap
303 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
304 TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
306 RAW_CXX_TARGET_EXPORTS = \
307 $(BASE_TARGET_EXPORTS) \
308 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
309 CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
311 NORMAL_TARGET_EXPORTS = \
312 $(BASE_TARGET_EXPORTS) \
313 CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
315 # Where to find GMP
316 HOST_GMPLIBS = @gmplibs@
317 HOST_GMPINC = @gmpinc@
319 # Where to find isl
320 HOST_ISLLIBS = @isllibs@
321 HOST_ISLINC = @islinc@
322 HOST_ISLVER = @islver@
324 # Where to find libelf
325 HOST_LIBELFLIBS = @libelflibs@
326 HOST_LIBELFINC = @libelfinc@
328 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
330 # ----------------------------------------------
331 # Programs producing files for the BUILD machine
332 # ----------------------------------------------
334 SHELL = @SHELL@
336 # pwd command to use. Allow user to override default by setting PWDCMD in
337 # the environment to account for automounters. The make variable must not
338 # be called PWDCMD, otherwise the value set here is passed to make
339 # subprocesses and overrides the setting from the user's environment.
340 # Don't use PWD since it is a common shell environment variable and we
341 # don't want to corrupt it.
342 PWD_COMMAND = $${PWDCMD-pwd}
344 # compilers to use to create programs which must be run in the build
345 # environment.
346 AR_FOR_BUILD = @AR_FOR_BUILD@
347 AS_FOR_BUILD = @AS_FOR_BUILD@
348 CC_FOR_BUILD = @CC_FOR_BUILD@
349 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
350 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
351 CXX_FOR_BUILD = @CXX_FOR_BUILD@
352 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
353 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
354 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
355 GOC_FOR_BUILD = @GOC_FOR_BUILD@
356 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
357 LD_FOR_BUILD = @LD_FOR_BUILD@
358 NM_FOR_BUILD = @NM_FOR_BUILD@
359 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
360 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
361 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
363 # Special variables passed down in EXTRA_GCC_FLAGS. They are defined
364 # here so that they can be overridden by Makefile fragments.
365 BUILD_PREFIX = @BUILD_PREFIX@
366 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
368 # Flags to pass to stage2 and later makes. They are defined
369 # here so that they can be overridden by Makefile fragments.
370 BOOT_CFLAGS= -g -O2
371 BOOT_LDFLAGS=
372 BOOT_ADAFLAGS= -gnatpg
374 AWK = @AWK@
375 SED = @SED@
376 BISON = @BISON@
377 YACC = @YACC@
378 FLEX = @FLEX@
379 LEX = @LEX@
380 M4 = @M4@
381 MAKEINFO = @MAKEINFO@
382 EXPECT = @EXPECT@
383 RUNTEST = @RUNTEST@
385 AUTO_PROFILE = gcc-auto-profile -c 1000000
387 # This just becomes part of the MAKEINFO definition passed down to
388 # sub-makes. It lets flags be given on the command line while still
389 # using the makeinfo from the object tree.
390 # (Default to avoid splitting info files by setting the threshold high.)
391 MAKEINFOFLAGS = --split-size=5000000
393 # ---------------------------------------------
394 # Programs producing files for the HOST machine
395 # ---------------------------------------------
397 AS = @AS@
398 AR = @AR@
399 AR_FLAGS = rc
400 CC = @CC@
401 CXX = @CXX@
402 DLLTOOL = @DLLTOOL@
403 LD = @LD@
404 LIPO = @LIPO@
405 NM = @NM@
406 OBJDUMP = @OBJDUMP@
407 RANLIB = @RANLIB@
408 READELF = @READELF@
409 STRIP = @STRIP@
410 WINDRES = @WINDRES@
411 WINDMC = @WINDMC@
413 GNATBIND = @GNATBIND@
414 GNATMAKE = @GNATMAKE@
416 CFLAGS = @CFLAGS@
417 LDFLAGS = @LDFLAGS@
418 LIBCFLAGS = $(CFLAGS)
419 CXXFLAGS = @CXXFLAGS@
420 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
421 GOCFLAGS = $(CFLAGS)
423 CREATE_GCOV = create_gcov
425 TFLAGS =
427 # Defaults for all stages; some are overridden below.
429 STAGE_CFLAGS = $(BOOT_CFLAGS)
430 STAGE_TFLAGS = $(TFLAGS)
431 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
433 [+ FOR bootstrap-stage +]
434 # Defaults for stage [+id+]; some are overridden below.
435 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
436 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
437 @if target-libstdc++-v3-bootstrap
438 # Override the above if we're bootstrapping C++.
439 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
440 @endif target-libstdc++-v3-bootstrap
441 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
442 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
443 [+ ENDFOR bootstrap-stage +]
445 # By default, C and C++ are the only stage1 languages, because they are the
446 # only ones we require to build with the bootstrap compiler, and also the
447 # only ones useful for building stage2.
449 STAGE1_CFLAGS = @stage1_cflags@
450 STAGE1_CHECKING = @stage1_checking@
451 STAGE1_LANGUAGES = @stage1_languages@
452 # * We force-disable intermodule optimizations, even if
453 # --enable-intermodule was passed, since the installed compiler
454 # probably can't handle them. Luckily, autoconf always respects
455 # the last argument when conflicting --enable arguments are passed.
456 # * Likewise, we force-disable coverage flags, since the installed
457 # compiler probably has never heard of them.
458 # * We also disable -Wformat, since older GCCs don't understand newer %s.
459 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
460 --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
461 --disable-build-format-warnings
463 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
464 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
466 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
467 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
469 STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
470 STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
472 STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)
473 STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS)
475 do-compare = @do_compare@
476 do-compare3 = $(do-compare)
478 # -----------------------------------------------
479 # Programs producing files for the TARGET machine
480 # -----------------------------------------------
482 AR_FOR_TARGET=@AR_FOR_TARGET@
483 AS_FOR_TARGET=@AS_FOR_TARGET@
484 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
486 # If GCC_FOR_TARGET is not overriden on the command line, then this
487 # variable is passed down to the gcc Makefile, where it is used to
488 # build libgcc2.a. We define it here so that it can itself be
489 # overridden on the command line.
490 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
491 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
492 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
493 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
494 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
495 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
496 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
497 LD_FOR_TARGET=@LD_FOR_TARGET@
499 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
500 NM_FOR_TARGET=@NM_FOR_TARGET@
501 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
502 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
503 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
504 READELF_FOR_TARGET=@READELF_FOR_TARGET@
505 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
506 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
507 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
509 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
510 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
511 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
513 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
514 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
516 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
517 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
518 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
519 GOCFLAGS_FOR_TARGET = -O2 -g
521 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
522 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
523 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
525 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
527 # ------------------------------------
528 # Miscellaneous targets and flag lists
529 # ------------------------------------
531 # The first rule in the file had better be this one. Don't put any above it.
532 # This lives here to allow makefile fragments to contain dependencies.
533 all:
535 #### host and target specific makefile fragments come in here.
536 @target_makefile_frag@
537 @alphaieee_frag@
538 @ospace_frag@
539 @host_makefile_frag@
540 ###
542 # This is the list of directories that may be needed in RPATH_ENVVAR
543 # so that programs built for the target machine work.
544 TARGET_LIB_PATH = [+ FOR target_modules +][+
545 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
546 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
547 [+ FOR target_modules +][+ IF lib_path +]
548 @if target-[+module+]
549 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
550 @endif target-[+module+]
551 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
554 # This is the list of directories that may be needed in RPATH_ENVVAR
555 # so that programs built for the host machine work.
556 HOST_LIB_PATH = [+ FOR host_modules +][+
557 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
558 ENDFOR host_modules +]
560 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
561 @if gcc
562 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
563 @endif gcc
565 [+ FOR host_modules +][+ IF lib_path +]
566 @if [+module+]
567 HOST_LIB_PATH_[+module+] = \
568 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
569 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
570 @endif [+module+]
571 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
573 CXX_FOR_TARGET_FLAG_TO_PASS = \
574 "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
575 @if target-libstdc++-v3
576 # CXX_FOR_TARGET is tricky to get right for target libs that require a
577 # functional C++ compiler. When we recurse, if we expand
578 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
579 # libstdc++ include flags from the script. Instead, we get an
580 # -funconfigured-* word, so that we'll get errors if this invalid C++
581 # command line is used for anything, but also so that we can use the
582 # word to decide whether or not to pass on this CXX_FOR_TARGET. If we
583 # don't pass it on, sub-make will use the default definition, that
584 # re-expands it at the time of use, so we'll get it right when we need
585 # it. One potential exception is the expansion of CXX_FOR_TARGET
586 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
587 # really work, for C++ host programs can't depend on the current-stage
588 # C++ target library.
589 CXX_FOR_TARGET_FLAG_TO_PASS = \
590 $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
591 @endif target-libstdc++-v3
593 # Flags to pass down to all sub-makes. STAGE*FLAGS,
594 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
595 # overrideable (for a bootstrap build stage1 also builds gcc.info).
596 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
597 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
598 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
599 "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
600 "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
601 "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
602 $(CXX_FOR_TARGET_FLAG_TO_PASS) \
603 "TFLAGS=$(TFLAGS)" \
604 "CONFIG_SHELL=$(SHELL)" \
605 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
606 $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
608 # We leave this in just in case, but it is not needed anymore.
609 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
611 # Flags to pass down to most sub-makes, in which we're building with
612 # the host environment.
613 EXTRA_HOST_FLAGS = \
614 'AR=$(AR)' \
615 'AS=$(AS)' \
616 'CC=$(CC)' \
617 'CXX=$(CXX)' \
618 'DLLTOOL=$(DLLTOOL)' \
619 'GCJ=$(GCJ)' \
620 'GFORTRAN=$(GFORTRAN)' \
621 'GOC=$(GOC)' \
622 'LD=$(LD)' \
623 'LIPO=$(LIPO)' \
624 'NM=$(NM)' \
625 'OBJDUMP=$(OBJDUMP)' \
626 'RANLIB=$(RANLIB)' \
627 'READELF=$(READELF)' \
628 'STRIP=$(STRIP)' \
629 'WINDRES=$(WINDRES)' \
630 'WINDMC=$(WINDMC)' \
631 'CREATE_GCOV=$(CREATE_GCOV)'
633 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
635 # Flags to pass to stage1 or when not bootstrapping.
637 STAGE1_FLAGS_TO_PASS = \
638 LDFLAGS="$${LDFLAGS}" \
639 HOST_LIBS="$${HOST_LIBS}"
641 # Flags to pass to stage2 and later makes.
643 POSTSTAGE1_FLAGS_TO_PASS = \
644 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
645 CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
646 GNATBIND="$${GNATBIND}" \
647 LDFLAGS="$${LDFLAGS}" \
648 HOST_LIBS="$${HOST_LIBS}" \
649 $(LTO_FLAGS_TO_PASS) \
650 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
652 @if gcc-bootstrap
653 EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
654 $(POSTSTAGE1_HOST_EXPORTS) \
655 fi;
657 EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
658 @endif gcc-bootstrap
660 # Flags to pass down to makes which are built with the target environment.
661 # The double $ decreases the length of the command line; those variables
662 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
663 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
664 # so we expand them here.
665 EXTRA_TARGET_FLAGS = \
666 'AR=$$(AR_FOR_TARGET)' \
667 'AS=$(COMPILER_AS_FOR_TARGET)' \
668 'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
669 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
670 'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
671 -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
672 $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
673 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
674 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
675 'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
676 'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
677 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
678 'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
679 'LD=$(COMPILER_LD_FOR_TARGET)' \
680 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
681 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
682 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
683 'NM=$(COMPILER_NM_FOR_TARGET)' \
684 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
685 'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
686 'RANLIB=$$(RANLIB_FOR_TARGET)' \
687 'READELF=$$(READELF_FOR_TARGET)' \
688 'WINDRES=$$(WINDRES_FOR_TARGET)' \
689 'WINDMC=$$(WINDMC_FOR_TARGET)' \
690 'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
691 'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
692 'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
693 "TFLAGS=$$TFLAGS"
695 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
697 # Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
698 # unfortunately needs the native compiler and the target ar and
699 # ranlib.
700 # If any variables are added here, they must be added to do-*, below.
701 # The BUILD_* variables are a special case, which are used for the gcc
702 # cross-building scheme.
703 EXTRA_GCC_FLAGS = \
704 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
705 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
706 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
708 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
710 @if gcc
711 BUILD_CONFIG = @BUILD_CONFIG@
712 ifneq ($(BUILD_CONFIG),)
713 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
714 endif
715 @endif gcc
717 .PHONY: configure-host
718 configure-host: [+
719 FOR host_modules +] \
720 maybe-configure-[+module+][+
721 ENDFOR host_modules +]
722 .PHONY: configure-target
723 configure-target: [+
724 FOR target_modules +] \
725 maybe-configure-target-[+module+][+
726 ENDFOR target_modules +]
728 # The target built for a native non-bootstrap build.
729 .PHONY: all
730 all:
731 @if gcc-bootstrap
732 [ -f stage_final ] || echo stage3 > stage_final
733 @r=`${PWD_COMMAND}`; export r; \
734 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
735 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
736 @endif gcc-bootstrap
737 @: $(MAKE); $(unstage)
738 @r=`${PWD_COMMAND}`; export r; \
739 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
740 @if gcc-bootstrap
741 if [ -f stage_last ]; then \
742 TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
743 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
744 else \
745 @endif gcc-bootstrap
746 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
747 @if gcc-bootstrap
748 ; \
749 fi \
750 @endif gcc-bootstrap
751 && :
753 .PHONY: all-build
754 [+ FOR build_modules +]
755 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
757 .PHONY: all-host
758 [+ FOR host_modules +][+ IF bootstrap +]
759 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
760 all-host: maybe-all-[+module+][+ IF bootstrap +]
761 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
763 .PHONY: all-target
764 [+ FOR target_modules +][+ IF bootstrap +]
765 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
766 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
767 @endif target-[+module+]-no-bootstrap[+
768 ENDIF bootstrap +][+ ENDFOR target_modules +]
770 # Do a target for all the subdirectories. A ``make do-X'' will do a
771 # ``make X'' in all subdirectories (because, in general, there is a
772 # dependency (below) of X upon do-X, a ``make X'' will also do this,
773 # but it may do additional work as well).
774 [+ FOR recursive_targets +]
775 .PHONY: do-[+make_target+]
776 do-[+make_target+]:
777 @: $(MAKE); $(unstage)
778 @r=`${PWD_COMMAND}`; export r; \
779 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
780 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
781 [+make_target+]-target
784 .PHONY: [+make_target+]-host
785 [+ FOR host_modules +]
786 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
788 .PHONY: [+make_target+]-target
789 [+ FOR target_modules +]
790 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
791 [+ ENDFOR recursive_targets +]
793 # Here are the targets which correspond to the do-X targets.
795 .PHONY: info installcheck dvi pdf html
796 .PHONY: install-info install-pdf install-html
797 .PHONY: clean distclean mostlyclean maintainer-clean realclean
798 .PHONY: local-clean local-distclean local-maintainer-clean
799 info: do-info
800 installcheck: do-installcheck
801 dvi: do-dvi
802 pdf: do-pdf
803 html: do-html
805 # Make sure makeinfo is built before we do a `make info', if we're
806 # in fact building texinfo.
807 do-info: maybe-all-texinfo
809 install-info: do-install-info dir.info
810 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
811 if [ -f dir.info ]; then \
812 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
813 else true; fi
815 install-pdf: do-install-pdf
817 install-html: do-install-html
819 local-clean:
820 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
822 local-distclean:
823 -rm -f Makefile config.status config.cache mh-frag mt-frag
824 -rm -f maybedep.tmp serdep.tmp stage_final
825 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
826 rm -rf $(TARGET_SUBDIR); \
827 else true; fi
828 -rm -rf $(BUILD_SUBDIR)
829 -if [ "$(HOST_SUBDIR)" != "." ]; then \
830 rm -rf $(HOST_SUBDIR); \
831 else true; fi
832 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
833 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
834 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
835 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
836 -rmdir fastjar gcc gnattools gotools libcc1 libiberty 2>/dev/null
837 -rmdir texinfo zlib 2>/dev/null
838 -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
840 local-maintainer-clean:
841 @echo "This command is intended for maintainers to use;"
842 @echo "it deletes files that may require special tools to rebuild."
844 clean: do-clean local-clean
845 mostlyclean: do-mostlyclean local-clean
846 distclean: do-distclean local-clean local-distclean
847 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
848 maintainer-clean: local-distclean
849 realclean: maintainer-clean
851 # Check target.
853 .PHONY: check do-check
854 check: do-check
856 # Only include modules actually being configured and built.
857 .PHONY: check-host
858 check-host: [+
859 FOR host_modules +] \
860 maybe-check-[+module+][+
861 ENDFOR host_modules +]
863 .PHONY: check-target
864 check-target: [+
865 FOR target_modules +] \
866 maybe-check-target-[+module+][+
867 ENDFOR target_modules +]
869 do-check:
870 @: $(MAKE); $(unstage)
871 @r=`${PWD_COMMAND}`; export r; \
872 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
873 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
875 # Automated reporting of test results.
877 warning.log: build.log
878 $(srcdir)/contrib/warn_summary build.log > $@
880 mail-report.log:
881 if test x'$(BOOT_CFLAGS)' != x''; then \
882 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
883 fi; \
884 $(srcdir)/contrib/test_summary -t >$@
885 chmod +x $@
886 echo If you really want to send e-mail, run ./$@ now
888 mail-report-with-warnings.log: warning.log
889 if test x'$(BOOT_CFLAGS)' != x''; then \
890 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
891 fi; \
892 $(srcdir)/contrib/test_summary -t -i warning.log >$@
893 chmod +x $@
894 echo If you really want to send e-mail, run ./$@ now
896 # Local Vim config
898 $(srcdir)/.local.vimrc:
899 $(LN_S) contrib/vimrc $@
901 $(srcdir)/.lvimrc:
902 $(LN_S) contrib/vimrc $@
904 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
906 .PHONY: vimrc
908 # clang-format config
910 $(srcdir)/.clang-format:
911 $(LN_S) contrib/clang-format $@
913 clang-format: $(srcdir)/.clang-format
915 .PHONY: clang-format
917 # Installation targets.
919 .PHONY: install uninstall
920 install:
921 @: $(MAKE); $(unstage)
922 @r=`${PWD_COMMAND}`; export r; \
923 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
924 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
926 .PHONY: install-host-nogcc
927 install-host-nogcc: [+
928 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
929 maybe-install-[+module+][+ ENDIF +][+
930 ENDFOR host_modules +]
932 .PHONY: install-host
933 install-host: [+
934 FOR host_modules +] \
935 maybe-install-[+module+][+
936 ENDFOR host_modules +]
938 .PHONY: install-target
939 install-target: [+
940 FOR target_modules +] \
941 maybe-install-target-[+module+][+
942 ENDFOR target_modules +]
944 uninstall:
945 @echo "the uninstall target is not supported in this tree"
947 .PHONY: install.all
948 install.all: install-no-fixedincludes
949 @if [ -f ./gcc/Makefile ]; then \
950 r=`${PWD_COMMAND}`; export r; \
951 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
952 $(HOST_EXPORTS) \
953 (cd ./gcc && \
954 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
955 else \
956 true; \
957 fi
959 # install-no-fixedincludes is used to allow the elaboration of binary packages
960 # suitable for distribution, where we cannot include the fixed system header
961 # files.
962 .PHONY: install-no-fixedincludes
963 install-no-fixedincludes: installdirs install-host-nogcc \
964 install-target gcc-install-no-fixedincludes
966 .PHONY: install-strip
967 install-strip:
968 @: $(MAKE); $(unstage)
969 @r=`${PWD_COMMAND}`; export r; \
970 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
971 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
973 .PHONY: install-strip-host
974 install-strip-host: [+
975 FOR host_modules +] \
976 maybe-install-strip-[+module+][+
977 ENDFOR host_modules +]
979 .PHONY: install-strip-target
980 install-strip-target: [+
981 FOR target_modules +] \
982 maybe-install-strip-target-[+module+][+
983 ENDFOR target_modules +]
986 ### other supporting targets
988 MAKEDIRS= \
989 $(DESTDIR)$(prefix) \
990 $(DESTDIR)$(exec_prefix)
991 .PHONY: installdirs
992 installdirs: mkinstalldirs
993 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
995 dir.info: do-install-info
996 if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
997 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
998 mv -f dir.info.new dir.info; \
999 else true; \
1000 fi
1002 dist:
1003 @echo "Building a full distribution of this tree isn't done"
1004 @echo "via 'make dist'. Check out the etc/ subdirectory"
1006 etags tags: TAGS
1008 # Right now this just builds TAGS in each subdirectory. emacs19 has the
1009 # ability to use several tags files at once, so there is probably no need
1010 # to combine them into one big TAGS file (like CVS 1.3 does). We could
1011 # (if we felt like it) have this Makefile write a piece of elisp which
1012 # the user could load to tell emacs19 where all the TAGS files we just
1013 # built are.
1014 TAGS: do-TAGS
1016 # ------------------------------------
1017 # Macros for configure and all targets
1018 # ------------------------------------
1020 [+ DEFINE configure +]
1021 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1022 maybe-configure-[+prefix+][+module+]:
1023 @if gcc-bootstrap
1024 configure-[+prefix+][+module+]: stage_current
1025 @endif gcc-bootstrap
1026 @if [+prefix+][+module+]
1027 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1028 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1029 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1030 @r=`${PWD_COMMAND}`; export r; \
1031 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1032 [+ IF check_multilibs
1033 +]echo "Checking multilib configuration for [+module+]..."; \
1034 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1035 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1036 if test -r [+subdir+]/[+module+]/multilib.out; then \
1037 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1038 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1039 else \
1040 rm -f [+subdir+]/[+module+]/Makefile; \
1041 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1042 fi; \
1043 else \
1044 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1045 fi; \
1046 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1047 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1048 [+exports+] [+extra_exports+] \
1049 echo Configuring in [+subdir+]/[+module+]; \
1050 cd "[+subdir+]/[+module+]" || exit 1; \
1051 case $(srcdir) in \
1052 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1053 *) topdir=`echo [+subdir+]/[+module+]/ | \
1054 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1055 esac; \
1056 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1057 [+ IF no-config-site +]rm -f no-such-file || : ; \
1058 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1059 $$s/$$module_srcdir/configure \
1060 --srcdir=$${topdir}/$$module_srcdir \
1061 [+args+] --build=${build_alias} --host=[+host_alias+] \
1062 --target=[+target_alias+] [+extra_configure_flags+] \
1063 || exit 1
1064 @endif [+prefix+][+module+]
1066 [+ IF bootstrap +]
1067 [+ FOR bootstrap_stage +]
1068 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1069 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1070 @if [+prefix+][+module+]-bootstrap
1071 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1072 configure-stage[+id+]-[+prefix+][+module+]:
1073 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1074 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1075 @r=`${PWD_COMMAND}`; export r; \
1076 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1077 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1078 [+ IF check_multilibs
1079 +]echo "Checking multilib configuration for [+module+]..."; \
1080 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1081 if test -r [+subdir+]/[+module+]/multilib.out; then \
1082 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1083 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1084 else \
1085 rm -f [+subdir+]/[+module+]/Makefile; \
1086 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1087 fi; \
1088 else \
1089 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1090 fi; \
1091 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1092 [+exports+][+ IF prev +] \
1093 [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1094 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1095 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1096 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1097 CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1098 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1099 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1100 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1101 ENDIF prefix +] [+extra_exports+] \
1102 echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1103 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1104 cd [+subdir+]/[+module+] || exit 1; \
1105 case $(srcdir) in \
1106 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1107 *) topdir=`echo [+subdir+]/[+module+]/ | \
1108 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1109 esac; \
1110 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1111 $(SHELL) $$s/$$module_srcdir/configure \
1112 --srcdir=$${topdir}/$$module_srcdir \
1113 [+args+] --build=${build_alias} --host=[+host_alias+] \
1114 --target=[+target_alias+] \
1115 [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1116 $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1117 [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1118 @endif [+prefix+][+module+]-bootstrap
1119 [+ ENDFOR bootstrap_stage +]
1120 [+ ENDIF bootstrap +]
1121 [+ ENDDEF +]
1123 [+ DEFINE all +]
1124 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1125 maybe-all-[+prefix+][+module+]:
1126 @if gcc-bootstrap
1127 all-[+prefix+][+module+]: stage_current
1128 @endif gcc-bootstrap
1129 @if [+prefix+][+module+]
1130 TARGET-[+prefix+][+module+]=[+
1131 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1132 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1133 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1134 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1135 @r=`${PWD_COMMAND}`; export r; \
1136 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1137 [+exports+] [+extra_exports+] \
1138 (cd [+subdir+]/[+module+] && \
1139 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1140 $(TARGET-[+prefix+][+module+]))
1141 @endif [+prefix+][+module+]
1143 [+ IF bootstrap +]
1144 [+ FOR bootstrap_stage +]
1145 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1146 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1147 maybe-all-stage[+id+]-[+prefix+][+module+]:
1148 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1149 @if [+prefix+][+module+]-bootstrap
1150 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1151 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1152 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1153 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1154 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1155 @r=`${PWD_COMMAND}`; export r; \
1156 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1157 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1158 [+exports+][+ IF prev +] \
1159 [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1160 cd [+subdir+]/[+module+] && \
1161 [+autoprofile+] \
1162 $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1163 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1164 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1165 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1166 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1167 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1168 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1169 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1170 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1171 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1172 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1173 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1174 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1175 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
1176 $(TARGET-stage[+id+]-[+prefix+][+module+])
1178 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1179 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1180 clean-stage[+id+]-[+prefix+][+module+]:
1181 @if [ $(current_stage) = stage[+id+] ]; then \
1182 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1183 else \
1184 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1185 $(MAKE) stage[+id+]-start; \
1186 fi; \
1187 cd [+subdir+]/[+module+] && \
1188 $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1189 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1190 @endif [+prefix+][+module+]-bootstrap
1192 [+ ENDFOR bootstrap_stage +]
1193 [+ ENDIF bootstrap +]
1194 [+ ENDDEF +]
1196 # --------------------------------------
1197 # Modules which run on the build machine
1198 # --------------------------------------
1199 [+ FOR build_modules +]
1200 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1201 host_alias=(get "host" "${build_alias}")
1202 target_alias=(get "target" "${target_alias}")
1203 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1205 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1206 args="$(EXTRA_BUILD_FLAGS)" +]
1207 [+ ENDFOR build_module +]
1209 # --------------------------------------
1210 # Modules which run on the host machine
1211 # --------------------------------------
1212 [+ FOR host_modules +]
1213 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1214 exports="$(HOST_EXPORTS)"
1215 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1216 host_alias=(get "host" "${host_alias}")
1217 target_alias=(get "target" "${target_alias}")
1218 args="$(HOST_CONFIGARGS)" +]
1220 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1221 exports="$(HOST_EXPORTS)"
1222 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1223 args="$(EXTRA_HOST_FLAGS)"
1224 stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1225 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1227 .PHONY: check-[+module+] maybe-check-[+module+]
1228 maybe-check-[+module+]:
1229 @if [+module+]
1230 maybe-check-[+module+]: check-[+module+]
1231 [+ IF no_check +]
1232 check-[+module+]:
1233 [+ ELIF no_check_cross +]
1234 # This module is only tested in a native toolchain.
1235 check-[+module+]:
1236 @: $(MAKE); $(unstage)
1237 @if [ '$(host)' = '$(target)' ]; then \
1238 r=`${PWD_COMMAND}`; export r; \
1239 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1240 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1241 ENDIF bootstrap +] \
1242 (cd $(HOST_SUBDIR)/[+module+] && \
1243 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1244 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1245 fi
1246 [+ ELSE check +]
1247 check-[+module+]:
1248 @: $(MAKE); $(unstage)
1249 @r=`${PWD_COMMAND}`; export r; \
1250 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1251 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1252 ENDIF bootstrap +] \
1253 (cd $(HOST_SUBDIR)/[+module+] && \
1254 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1255 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1256 [+ ENDIF no_check +]
1257 @endif [+module+]
1259 .PHONY: install-[+module+] maybe-install-[+module+]
1260 maybe-install-[+module+]:
1261 @if [+module+]
1262 maybe-install-[+module+]: install-[+module+]
1263 [+ IF no_install +]
1264 install-[+module+]:
1265 [+ ELSE install +]
1266 install-[+module+]: installdirs
1267 @: $(MAKE); $(unstage)
1268 @r=`${PWD_COMMAND}`; export r; \
1269 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1270 $(HOST_EXPORTS) \
1271 (cd $(HOST_SUBDIR)/[+module+] && \
1272 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1273 [+ ENDIF no_install +]
1274 @endif [+module+]
1276 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1277 maybe-install-strip-[+module+]:
1278 @if [+module+]
1279 maybe-install-strip-[+module+]: install-strip-[+module+]
1280 [+ IF no_install +]
1281 install-strip-[+module+]:
1282 [+ ELSE install +]
1283 install-strip-[+module+]: installdirs
1284 @: $(MAKE); $(unstage)
1285 @r=`${PWD_COMMAND}`; export r; \
1286 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1287 $(HOST_EXPORTS) \
1288 (cd $(HOST_SUBDIR)/[+module+] && \
1289 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1290 [+ ENDIF no_install +]
1291 @endif [+module+]
1293 # Other targets (info, dvi, pdf, etc.)
1294 [+ FOR recursive_targets +]
1295 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1296 maybe-[+make_target+]-[+module+]:
1297 @if [+module+]
1298 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1299 [+ IF (match-value? = "missing" (get "make_target") ) +]
1300 # [+module+] doesn't support [+make_target+].
1301 [+make_target+]-[+module+]:
1302 [+ ELSE +]
1303 [+make_target+]-[+module+]: [+
1304 FOR depend +]\
1305 [+depend+]-[+module+] [+
1306 ENDFOR depend +]
1307 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1308 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1309 r=`${PWD_COMMAND}`; export r; \
1310 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1311 $(HOST_EXPORTS) \
1312 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1313 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1314 done; \
1315 echo "Doing [+make_target+] in [+module+]"; \
1316 (cd $(HOST_SUBDIR)/[+module+] && \
1317 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1318 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1319 "RANLIB=$${RANLIB}" \
1320 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1321 [+make_target+]) \
1322 || exit 1
1323 [+ ENDIF +]
1324 @endif [+module+]
1325 [+ ENDFOR recursive_targets +]
1326 [+ ENDFOR host_modules +]
1328 # ---------------------------------------
1329 # Modules which run on the target machine
1330 # ---------------------------------------
1331 [+ FOR target_modules +]
1333 [+ IF raw_cxx +]
1334 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1335 check_multilibs=true
1336 exports="$(RAW_CXX_TARGET_EXPORTS)"
1337 host_alias=(get "host" "${target_alias}")
1338 target_alias=(get "target" "${target_alias}")
1339 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1341 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1342 exports="$(RAW_CXX_TARGET_EXPORTS)"
1343 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1344 [+ ELSE +]
1345 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1346 check_multilibs=true
1347 exports="$(NORMAL_TARGET_EXPORTS)"
1348 host_alias=(get "host" "${target_alias}")
1349 target_alias=(get "target" "${target_alias}")
1350 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1352 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1353 exports="$(NORMAL_TARGET_EXPORTS)"
1354 args="$(EXTRA_TARGET_FLAGS)" +]
1355 [+ ENDIF +]
1357 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1358 maybe-check-target-[+module+]:
1359 @if target-[+module+]
1360 maybe-check-target-[+module+]: check-target-[+module+]
1361 [+ IF no_check +]
1362 # Dummy target for uncheckable module.
1363 check-target-[+module+]:
1364 [+ ELSE check +]
1365 check-target-[+module+]:
1366 @: $(MAKE); $(unstage)
1367 @r=`${PWD_COMMAND}`; export r; \
1368 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1369 IF raw_cxx +]
1370 $(RAW_CXX_TARGET_EXPORTS) \[+
1371 ELSE normal_cxx +]
1372 $(NORMAL_TARGET_EXPORTS) \[+
1373 ENDIF raw_cxx +]
1374 (cd $(TARGET_SUBDIR)/[+module+] && \
1375 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1376 IF raw_cxx
1377 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1378 ENDIF raw_cxx
1379 +] [+extra_make_flags+] check)
1380 [+ ENDIF no_check +]
1381 @endif target-[+module+]
1383 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1384 maybe-install-target-[+module+]:
1385 @if target-[+module+]
1386 maybe-install-target-[+module+]: install-target-[+module+]
1387 [+ IF no_install +]
1388 # Dummy target for uninstallable.
1389 install-target-[+module+]:
1390 [+ ELSE install +]
1391 install-target-[+module+]: installdirs
1392 @: $(MAKE); $(unstage)
1393 @r=`${PWD_COMMAND}`; export r; \
1394 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1395 IF raw_cxx +]
1396 $(RAW_CXX_TARGET_EXPORTS) \[+
1397 ELSE normal_cxx +]
1398 $(NORMAL_TARGET_EXPORTS) \[+
1399 ENDIF raw_cxx +]
1400 (cd $(TARGET_SUBDIR)/[+module+] && \
1401 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1402 [+ ENDIF no_install +]
1403 @endif target-[+module+]
1405 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1406 maybe-install-strip-target-[+module+]:
1407 @if target-[+module+]
1408 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1409 [+ IF no_install +]
1410 # Dummy target for uninstallable.
1411 install-strip-target-[+module+]:
1412 [+ ELSE install +]
1413 install-strip-target-[+module+]: installdirs
1414 @: $(MAKE); $(unstage)
1415 @r=`${PWD_COMMAND}`; export r; \
1416 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1417 IF raw_cxx +]
1418 $(RAW_CXX_TARGET_EXPORTS) \[+
1419 ELSE normal_cxx +]
1420 $(NORMAL_TARGET_EXPORTS) \[+
1421 ENDIF raw_cxx +]
1422 (cd $(TARGET_SUBDIR)/[+module+] && \
1423 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1424 [+ ENDIF no_install +]
1425 @endif target-[+module+]
1427 # Other targets (info, dvi, pdf, etc.)
1428 [+ FOR recursive_targets +]
1429 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1430 maybe-[+make_target+]-target-[+module+]:
1431 @if target-[+module+]
1432 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1433 [+ IF (match-value? = "missing" (get "make_target") ) +]
1434 # [+module+] doesn't support [+make_target+].
1435 [+make_target+]-target-[+module+]:
1436 [+ ELSE +]
1437 [+make_target+]-target-[+module+]: [+
1438 FOR depend +]\
1439 [+depend+]-target-[+module+] [+
1440 ENDFOR depend +]
1441 @: $(MAKE); $(unstage)
1442 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1443 r=`${PWD_COMMAND}`; export r; \
1444 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1445 IF raw_cxx +]
1446 $(RAW_CXX_TARGET_EXPORTS) \[+
1447 ELSE normal_cxx +]
1448 $(NORMAL_TARGET_EXPORTS) \[+
1449 ENDIF raw_cxx +]
1450 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1451 for flag in $(EXTRA_TARGET_FLAGS); do \
1452 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1453 done; \
1454 (cd $(TARGET_SUBDIR)/[+module+] && \
1455 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1456 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1457 "RANLIB=$${RANLIB}" \
1458 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1459 [+extra_make_flags+] [+make_target+]) \
1460 || exit 1
1461 [+ ENDIF +]
1462 @endif target-[+module+]
1463 [+ ENDFOR recursive_targets +]
1464 [+ ENDFOR target_modules +]
1466 @if target-libgomp
1467 .PHONY: check-target-libgomp-c++
1468 check-target-libgomp-c++:
1469 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1471 @endif target-libgomp
1473 @if target-libitm
1474 .PHONY: check-target-libitm-c++
1475 check-target-libitm-c++:
1476 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1478 @endif target-libitm
1480 # ----------
1481 # GCC module
1482 # ----------
1484 @if gcc-no-bootstrap
1485 .PHONY: cross
1486 cross: all-build all-gas all-ld
1487 @r=`${PWD_COMMAND}`; export r; \
1488 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1489 $(HOST_EXPORTS) \
1490 echo "Building the C and C++ compiler"; \
1491 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1492 @r=`${PWD_COMMAND}`; export r; \
1493 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1494 echo "Building runtime libraries"; \
1495 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1496 @endif gcc-no-bootstrap
1498 @if gcc
1499 [+ FOR languages +]
1500 .PHONY: check-gcc-[+language+] check-[+language+]
1501 check-gcc-[+language+]:
1502 r=`${PWD_COMMAND}`; export r; \
1503 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1504 $(HOST_EXPORTS) \
1505 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1506 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1507 [+ ENDFOR languages +]
1509 # The gcc part of install-no-fixedincludes, which relies on an intimate
1510 # knowledge of how a number of gcc internal targets (inter)operate. Delegate.
1511 .PHONY: gcc-install-no-fixedincludes
1512 gcc-install-no-fixedincludes:
1513 @if [ -f ./gcc/Makefile ]; then \
1514 r=`${PWD_COMMAND}`; export r; \
1515 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1516 $(HOST_EXPORTS) \
1517 (cd ./gcc \
1518 && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1519 else true; fi
1520 @endif gcc
1522 # ---------------------
1523 # GCC bootstrap support
1524 # ---------------------
1526 # We track the current stage (the one in 'gcc') in the stage_current file.
1527 # stage_last instead tracks the stage that was built last. These targets
1528 # are dummy when toplevel bootstrap is not active.
1530 # While making host and target tools, symlinks to the final stage must be
1531 # there, so $(unstage) should be run at various points. To avoid excessive
1532 # recursive invocations of make, we "inline" them using a variable. These
1533 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1534 # to avoid warnings from the GNU Make job server.
1536 unstage = :
1537 stage = :
1538 current_stage = ""
1540 @if gcc-bootstrap
1541 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1542 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1543 current_stage = "`cat stage_current 2> /dev/null`"
1544 @endif gcc-bootstrap
1546 .PHONY: unstage stage
1547 unstage:
1548 @: $(MAKE); $(unstage)
1549 stage:
1550 @: $(MAKE); $(stage)
1552 # Disable commands for lean bootstrap.
1553 LEAN = false
1555 # We name the build directories for the various stages "stage1-gcc",
1556 # "stage2-gcc","stage3-gcc", etc.
1558 # Since the 'compare' process will fail (on debugging information) if any
1559 # directory names are different, we need to link the gcc directory for
1560 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1561 # the build directories constant as well. For the latter, we use naked names
1562 # like 'gcc', because the scripts in that directory assume it. We use
1563 # mv on platforms where symlinks to directories do not work or are not
1564 # reliable.
1566 # 'touch' doesn't work right on some platforms.
1567 STAMP = echo timestamp >
1569 # We only want to compare .o files, so set this!
1570 objext = .o
1572 [+ FOR bootstrap-stage +]
1573 .PHONY: stage[+id+]-start stage[+id+]-end
1575 stage[+id+]-start::
1576 @: $(MAKE); $(stage); \
1577 echo stage[+id+] > stage_current; \
1578 echo stage[+id+] > stage_last; \
1579 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1580 FOR host_modules +][+ IF bootstrap +]
1581 @if [+ module +]
1582 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1583 mkdir stage[+id+]-[+module+]; \
1584 mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1585 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1586 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1587 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1588 mkdir stage[+id+]-$(TARGET_SUBDIR); \
1589 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1590 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1592 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1593 @if [+ module +]
1594 @if test -d $(HOST_SUBDIR)/[+module+]; then \
1595 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1596 mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1597 fi
1598 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1599 @if test -d $(TARGET_SUBDIR); then \
1600 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1601 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1602 fi
1603 rm -f stage_current
1605 # Bubble a bug fix through all the stages up to stage [+id+]. They are
1606 # remade, but not reconfigured. The next stage (if any) will not be
1607 # reconfigured either.
1608 .PHONY: stage[+id+]-bubble
1609 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1610 @r=`${PWD_COMMAND}`; export r; \
1611 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1612 if test -f stage[+id+]-lean [+
1613 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1614 echo Skipping rebuild of stage[+id+]; \
1615 else \
1616 $(MAKE) stage[+id+]-start; \[+IF lean +]
1617 if $(LEAN); then \
1618 rm -rf stage[+lean+]-*; \
1619 $(STAMP) stage[+lean+]-lean; \
1620 fi; \[+ ENDIF lean +]
1621 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1622 fi[+ IF compare-target +]
1623 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1625 .PHONY: all-stage[+id+] clean-stage[+id+]
1626 do-clean: clean-stage[+id+]
1628 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1629 # only possibility, but now it conflicts with no-bootstrap rules
1630 @if gcc-bootstrap
1631 [+ IF compare-target +]
1632 [+compare-target+]:
1633 @r=`${PWD_COMMAND}`; export r; \
1634 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1635 if test -f stage[+prev+]-lean; then \
1636 echo Cannot compare object files as stage [+prev+] was deleted.; \
1637 exit 0; \
1638 fi; \
1639 : $(MAKE); $(stage); \
1640 rm -f .bad_compare; \
1641 echo Comparing stages [+prev+] and [+id+]; \
1642 sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1643 files=`find stage[+id+]-* -name "*$(objext)" -print | \
1644 sed -n s,^stage$$sed-,,p`; \
1645 for file in $${files}; do \
1646 f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1647 if test ! -f $$f1; then continue; fi; \
1648 $(do-[+compare-target+]) > /dev/null 2>&1; \
1649 if test $$? -eq 1; then \
1650 case $$file in \
1651 @compare_exclusions@) \
1652 echo warning: $$file differs ;; \
1653 *) \
1654 echo $$file differs >> .bad_compare ;; \
1655 esac; \
1656 fi; \
1657 done; \
1658 if [ -f .bad_compare ]; then \
1659 echo "Bootstrap comparison failure!"; \
1660 cat .bad_compare; \
1661 exit 1; \
1662 else \
1663 echo Comparison successful.; \
1664 fi; \
1665 $(STAMP) [+compare-target+][+ IF prev +]
1666 if $(LEAN); then \
1667 rm -rf stage[+prev+]-*; \
1668 $(STAMP) stage[+prev+]-lean; \
1669 fi[+ ENDIF prev +]
1670 [+ ENDIF compare-target +]
1672 [+ IF bootstrap-target +]
1673 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1674 [+bootstrap-target+]:
1675 echo stage[+id+] > stage_final
1676 @r=`${PWD_COMMAND}`; export r; \
1677 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1678 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1679 @: $(MAKE); $(unstage)
1680 @r=`${PWD_COMMAND}`; export r; \
1681 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1682 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1683 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1685 [+bootstrap-target+]-lean:
1686 echo stage[+id+] > stage_final
1687 @r=`${PWD_COMMAND}`; export r; \
1688 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1689 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1690 @: $(MAKE); $(unstage)
1691 @r=`${PWD_COMMAND}`; export r; \
1692 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1693 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1694 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1695 [+ ENDIF bootstrap-target +]
1697 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1698 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1699 .PHONY: distclean-stage[+id+]
1700 distclean-stage[+id+]::
1701 @: $(MAKE); $(stage)
1702 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1703 rm -rf stage[+id+]-* [+
1704 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1706 [+ IF cleanstrap-target +]
1707 .PHONY: [+cleanstrap-target+]
1708 [+cleanstrap-target+]: do-distclean local-clean
1709 echo stage[+id+] > stage_final
1710 @r=`${PWD_COMMAND}`; export r; \
1711 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1712 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1713 @: $(MAKE); $(unstage)
1714 @r=`${PWD_COMMAND}`; export r; \
1715 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1716 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1717 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1718 [+ ENDIF cleanstrap-target +]
1719 @endif gcc-bootstrap
1721 [+ ENDFOR bootstrap-stage +]
1723 stageprofile-end::
1724 $(MAKE) distclean-stagefeedback
1726 stagefeedback-start::
1727 @r=`${PWD_COMMAND}`; export r; \
1728 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1729 for i in prev-*; do \
1730 j=`echo $$i | sed s/^prev-//`; \
1731 cd $$r/$$i && \
1732 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1733 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1734 done
1736 @if gcc-bootstrap
1737 do-distclean: distclean-stage1
1739 # Provide a GCC build when we're building target libraries. This does
1740 # not work as a dependency, just as the minimum necessary to avoid errors.
1741 stage_last:
1742 @r=`${PWD_COMMAND}`; export r; \
1743 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1744 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1746 # Same as unstage, but not phony and defaulting to stage1-start. We place
1747 # it in the dependency so that for example `make -j3 all-gcc' works.
1748 stage_current:
1749 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1751 .PHONY: restrap
1752 restrap::
1753 @: $(MAKE); $(stage)
1754 rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1755 +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1756 restrap:: all
1757 @endif gcc-bootstrap
1759 # --------------------------------------
1760 # Dependencies between different modules
1761 # --------------------------------------
1763 # Generic dependencies for target modules on host stuff, especially gcc
1764 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1765 +][+ FOR bootstrap_stage +]
1766 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1767 ENDFOR +][+ ELSE bootstrap +]
1768 configure-target-[+module+]: stage_last[+
1769 ENDIF bootstrap +][+ ENDFOR target_modules +]
1770 @endif gcc-bootstrap
1772 @if gcc-no-bootstrap[+ FOR target_modules +]
1773 configure-target-[+module+]: maybe-all-gcc[+
1774 ENDFOR target_modules +]
1775 @endif gcc-no-bootstrap
1778 # There are two types of dependencies here: 'hard' dependencies, where one
1779 # module simply won't build without the other; and 'soft' dependencies, where
1780 # if the depended-on module is missing, the depending module will do without
1781 # or find a substitute somewhere (perhaps installed). Soft dependencies
1782 # are made here to depend on a 'maybe-' target. If you're not sure,
1783 # it's safer to use a soft dependency.
1785 [+ ;; These Scheme functions build the bulk of the dependencies.
1786 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1787 ;; where "maybe-" is only included if HARD is not true, and all-gcc
1788 ;; is taken from VAR-NAME.
1789 (define dep-target (lambda (module-kind var-name hard)
1790 (string-append
1791 (if hard "" "maybe-")
1792 (dep-subtarget var-name)
1793 module-kind
1794 (dep-module var-name)
1795 )))
1797 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1798 (define make-dep (lambda (module-kind on-kind)
1799 (string-append
1800 (dep-target module-kind "module" #t) ": "
1801 (dep-target on-kind "on" (exist? "hard")))))
1803 ;; dep-subtarget extracts everything up to the first dash in the given
1804 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1805 (define dep-subtarget (lambda (var-name)
1806 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1808 ;; dep-module extracts everything up to the first dash in the given
1809 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1810 (define dep-module (lambda (var-name)
1811 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1813 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1814 (define dep-stage (lambda ()
1815 (string-append
1816 "stage"
1817 (get "id")
1818 "-")))
1820 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1821 ;; but is written in Scheme.
1822 (define dep-maybe (lambda ()
1823 (if (exist? "hard") "" "maybe-")))
1825 ;; dep-kind returns "normal" if the dependency is on an "install" target,
1826 ;; or if either module is not bootstrapped. It returns "bootstrap" for
1827 ;; configure or build dependencies between bootstrapped modules; it returns
1828 ;; "prebootstrap" for configure or build dependencies of bootstrapped
1829 ;; modules on a build module (e.g. all-gcc on all-build-bison). All this
1830 ;; is only necessary for host modules.
1831 (define dep-kind (lambda ()
1832 (if (and (hash-ref boot-modules (dep-module "module"))
1833 (=* (dep-module "on") "build-"))
1834 "prebootstrap"
1836 (if (or (= (dep-subtarget "on") "install-")
1837 (not (hash-ref boot-modules (dep-module "module")))
1838 (not (hash-ref boot-modules (dep-module "on"))))
1839 "normal"
1840 "bootstrap"))))
1842 ;; We now build the hash table that is used by dep-kind.
1843 (define boot-modules (make-hash-table 113))
1844 +]
1846 [+ FOR host_modules +][+
1847 (if (exist? "bootstrap")
1848 (hash-create-handle! boot-modules (get "module") #t))
1849 "" +][+ ENDFOR host_modules +]
1850 [+ FOR target_modules +][+
1851 (if (exist? "bootstrap")
1852 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1853 "" +][+ ENDFOR target_modules +]
1855 # With all the machinery above in place, it is pretty easy to generate
1856 # dependencies. Host dependencies are a bit more complex because we have
1857 # to check for bootstrap/prebootstrap dependencies. To resolve
1858 # prebootstrap dependencies, prebootstrap modules are gathered in
1859 # a hash table.
1860 [+ FOR dependencies +][+ (make-dep "" "") +]
1861 [+ CASE (dep-kind) +]
1862 [+ == "prebootstrap"
1863 +][+ FOR bootstrap_stage +]
1864 [+ (make-dep (dep-stage) "") +][+
1865 ENDFOR bootstrap_stage +]
1866 [+ == "bootstrap"
1867 +][+ FOR bootstrap_stage +]
1868 [+ (make-dep (dep-stage) (dep-stage)) +][+
1869 ENDFOR bootstrap_stage +]
1870 [+ ESAC +][+
1871 ENDFOR dependencies +]
1873 # Dependencies for target modules on other target modules are
1874 # described by lang_env_dependencies; the defaults apply to anything
1875 # not mentioned there.
1876 [+
1877 ;; Predicate for whether LANG was specified in lang_env_dependencies.
1878 (define lang-dep (lambda (lang)
1879 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1881 ;; Build the hash table we will need.
1882 (define lang-env-deps (make-hash-table 7))
1883 +][+ FOR lang_env_dependencies +][+
1884 (if (exist? "cxx")
1885 (hash-create-handle! lang-env-deps
1886 (string-append (get "module") "-" "cxx") #t))
1888 (if (exist? "no_c")
1889 (hash-create-handle! lang-env-deps
1890 (string-append (get "module") "-" "no_c") #t))
1892 (if (exist? "no_gcc")
1893 (hash-create-handle! lang-env-deps
1894 (string-append (get "module") "-" "no_gcc") #t))
1895 "" +][+ ENDFOR lang_env_dependencies +]
1897 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1898 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1899 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1900 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1901 @endif gcc-bootstrap
1903 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1904 configure-target-[+module+]: maybe-all-target-libgcc[+
1905 ENDIF +][+ ENDFOR target_modules +]
1906 @endif gcc-no-bootstrap
1908 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1909 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1910 ENDIF +][+ IF (lang-dep "cxx") +]
1911 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1912 ENDIF +]
1913 [+ ENDFOR target_modules +]
1915 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1916 GDB_TK = @GDB_TK@
1917 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1918 configure-gdb: $(CONFIGURE_GDB_TK)
1919 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1920 install-gdb: $(INSTALL_GDB_TK)
1922 # Serialization dependencies. Host configures don't work well in parallel to
1923 # each other, due to contention over config.cache. Target configures and
1924 # build configures are similar.
1925 @serialization_dependencies@
1927 # --------------------------------
1928 # Regenerating top level configury
1929 # --------------------------------
1931 # Rebuilding Makefile.in, using autogen.
1932 AUTOGEN = autogen
1933 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1934 cd $(srcdir) && $(AUTOGEN) Makefile.def
1936 # Rebuilding Makefile.
1937 Makefile: $(srcdir)/Makefile.in config.status
1938 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1940 config.status: configure
1941 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1943 # Rebuilding configure.
1944 AUTOCONF = autoconf
1945 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1946 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
1947 $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
1948 $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
1949 $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
1950 cd $(srcdir) && $(AUTOCONF)
1952 # ------------------------------
1953 # Special directives to GNU Make
1954 # ------------------------------
1956 # Don't pass command-line variables to submakes.
1957 .NOEXPORT:
1958 MAKEOVERRIDES=
1960 # end of Makefile.in