1 [+ AutoGen5 template -*- Mode: Makefile -*-
5 # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
7 # Makefile for directory with subdirs to build.
8 # Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
9 # 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
10 # Free Software Foundation
12 # This file is free software; you can redistribute it and/or modify
13 # it under the terms of the GNU General Public License as published by
14 # the Free Software Foundation; either version 3 of the License, or
15 # (at your option) any later version.
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.
22 # You should have received a copy of the GNU General Public License
23 # along with this program; see the file COPYING3. If not see
24 # <http://www.gnu.org/licenses/>.
27 # First, test for a proper version of make, but only where one is required.
30 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
31 $(error GNU make version 3.80 or newer is required.)
35 # -------------------------------
36 # Standard Autoconf-set variables
37 # -------------------------------
40 build_alias=@build_noncanonical@
41 build_vendor=@build_vendor@
44 host_alias=@host_noncanonical@
45 host_vendor=@host_vendor@
48 target_alias=@target_noncanonical@
49 target_vendor=@target_vendor@
53 program_transform_name = @program_transform_name@
56 exec_prefix = @exec_prefix@
62 libexecdir = @libexecdir@
64 sysconfdir = @sysconfdir@
65 sharedstatedir = @sharedstatedir@
66 localstatedir = @localstatedir@
68 includedir = @includedir@
69 oldincludedir = @oldincludedir@
71 datarootdir = @datarootdir@
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 = $(mandir)/man9
87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
89 INSTALL_DATA = @INSTALL_DATA@
93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
96 # -------------------------------------------------
97 # Miscellaneous non-standard autoconf-set variables
98 # -------------------------------------------------
100 # The gcc driver likes to know the arguments it was configured with.
101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
104 build_tooldir = @build_tooldir@
106 # This is the name of the environment variable used for the path to
108 RPATH_ENVVAR = @RPATH_ENVVAR@
110 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
111 # is used instead of the directory itself to avoid including built
112 # executables in PATH.
113 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
115 # Build programs are put under this directory.
116 BUILD_SUBDIR = @build_subdir@
117 # This is set by the configure script to the arguments to use when configuring
118 # directories built for the build system.
119 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
121 # Linker flags to use on the host, for stage1 or when not
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
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.
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="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
163 GUPC="$(GUPC_FOR_BUILD)"; export GUPC; \
164 GUPCFLAGS="$(GUPCFLAGS_FOR_BUILD)"; export GUPCFLAGS; \
165 DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
166 LD="$(LD_FOR_BUILD)"; export LD; \
167 LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
168 NM="$(NM_FOR_BUILD)"; export NM; \
169 RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
170 WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
171 WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
173 # These variables must be set on the make command line for directories
174 # built for the build system to override those in BASE_FLAGS_TO_PASS.
175 EXTRA_BUILD_FLAGS = \
176 CFLAGS="$(CFLAGS_FOR_BUILD)" \
177 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
179 # This is the list of directories to built for the host system.
180 SUBDIRS = @configdirs@
181 TARGET_CONFIGDIRS = @target_configdirs@
182 # This is set by the configure script to the arguments to use when configuring
183 # directories built for the host system.
184 HOST_CONFIGARGS = @host_configargs@
185 # Host programs are put under this directory, which is . except if building
187 HOST_SUBDIR = @host_subdir@
188 # This is the list of variables to export in the environment when
189 # configuring subdirectories for the host system. We need to pass
190 # some to the GCC configure because of its hybrid host/target nature.
193 CC="$(CC)"; export CC; \
194 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
195 CFLAGS="$(CFLAGS)"; export CFLAGS; \
196 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
197 CXX="$(CXX)"; export CXX; \
198 CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
199 GCJ="$(GCJ)"; export GCJ; \
200 GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
201 GOC="$(GOC)"; export GOC; \
202 GUPC="$(GUPC)"; export GUPC; \
203 AR="$(AR)"; export AR; \
204 AS="$(AS)"; export AS; \
205 CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
206 DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
207 LD="$(LD)"; export LD; \
208 LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
209 NM="$(NM)"; export NM; \
210 RANLIB="$(RANLIB)"; export RANLIB; \
211 WINDRES="$(WINDRES)"; export WINDRES; \
212 WINDMC="$(WINDMC)"; export WINDMC; \
213 OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
214 OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
215 READELF="$(READELF)"; export READELF; \
216 AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
217 AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
218 GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
219 LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
220 NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
221 OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
222 OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
223 RANLIB_FOR_TARGET="$(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; \
234 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
236 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
238 POSTSTAGE1_CXX_EXPORT = \
239 CXX='$(CXX)'; export CXX; \
240 CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
241 @if target-libstdc++-v3-bootstrap
242 # Override the above if we're bootstrapping C++.
243 POSTSTAGE1_CXX_EXPORT = \
244 CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
245 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
246 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
247 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
248 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
249 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
250 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
251 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
252 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
254 CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
255 @endif target-libstdc++-v3-bootstrap
257 # Similar, for later GCC stages.
258 POSTSTAGE1_HOST_EXPORTS = \
260 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
261 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
262 $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
263 CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
264 $(POSTSTAGE1_CXX_EXPORT) \
266 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
267 LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
268 HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
270 # Target libraries are put under this directory:
271 TARGET_SUBDIR = @target_subdir@
272 # This is set by the configure script to the arguments to use when configuring
273 # directories built for the target.
274 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
275 # This is the list of variables to export in the environment when
276 # configuring subdirectories for the target system.
277 BASE_TARGET_EXPORTS = \
279 AR="$(AR_FOR_TARGET)"; export AR; \
280 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
281 CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
282 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
283 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
284 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
285 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
286 GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
287 GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
288 GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
289 GUPC="$(GUPC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GUPC; \
290 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
291 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
292 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
293 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
294 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
295 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
296 OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
297 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
298 READELF="$(READELF_FOR_TARGET)"; export READELF; \
299 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
300 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
301 WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
303 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
305 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
306 TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
308 RAW_CXX_TARGET_EXPORTS = \
309 $(BASE_TARGET_EXPORTS) \
310 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
311 CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
313 NORMAL_TARGET_EXPORTS = \
314 $(BASE_TARGET_EXPORTS) \
315 CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
318 HOST_GMPLIBS = @gmplibs@
319 HOST_GMPINC = @gmpinc@
322 HOST_ISLLIBS = @isllibs@
323 HOST_ISLINC = @islinc@
325 # Where to find libelf
326 HOST_LIBELFLIBS = @libelflibs@
327 HOST_LIBELFINC = @libelfinc@
329 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
331 # ----------------------------------------------
332 # Programs producing files for the BUILD machine
333 # ----------------------------------------------
337 # pwd command to use. Allow user to override default by setting PWDCMD in
338 # the environment to account for automounters. The make variable must not
339 # be called PWDCMD, otherwise the value set here is passed to make
340 # subprocesses and overrides the setting from the user's environment.
341 # Don't use PWD since it is a common shell environment variable and we
342 # don't want to corrupt it.
343 PWD_COMMAND = $${PWDCMD-pwd}
345 # compilers to use to create programs which must be run in the build
347 AR_FOR_BUILD = @AR_FOR_BUILD@
348 AS_FOR_BUILD = @AS_FOR_BUILD@
349 CC_FOR_BUILD = @CC_FOR_BUILD@
350 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
351 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
352 CXX_FOR_BUILD = @CXX_FOR_BUILD@
353 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
354 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
355 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
356 GOC_FOR_BUILD = @GOC_FOR_BUILD@
357 GUPC_FOR_BUILD = @GUPC_FOR_BUILD@
358 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
359 LD_FOR_BUILD = @LD_FOR_BUILD@
360 NM_FOR_BUILD = @NM_FOR_BUILD@
361 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
362 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
363 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
365 # Special variables passed down in EXTRA_GCC_FLAGS. They are defined
366 # here so that they can be overridden by Makefile fragments.
367 BUILD_PREFIX = @BUILD_PREFIX@
368 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
370 # Flags to pass to stage2 and later makes. They are defined
371 # here so that they can be overridden by Makefile fragments.
374 BOOT_ADAFLAGS= -gnatpg
383 MAKEINFO = @MAKEINFO@
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 # ---------------------------------------------
413 GNATBIND = @GNATBIND@
414 GNATMAKE = @GNATMAKE@
418 LIBCFLAGS = $(CFLAGS)
419 CXXFLAGS = @CXXFLAGS@
420 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
422 GUPCFLAGS = $(CFLAGS)
426 # Defaults for all stages; some are overridden below.
428 STAGE_CFLAGS = $(BOOT_CFLAGS)
429 STAGE_TFLAGS = $(TFLAGS)
430 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
432 [+ FOR bootstrap-stage +]
433 # Defaults for stage [+id+]; some are overridden below.
434 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
435 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
436 @if target-libstdc++-v3-bootstrap
437 # Override the above if we're bootstrapping C++.
438 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
439 @endif target-libstdc++-v3-bootstrap
440 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
441 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
442 [+ ENDFOR bootstrap-stage +]
444 # Only build the C compiler for stage1, because that is the only one that
445 # we can guarantee will build with the native compiler, and also it is the
446 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
447 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
448 # overrideable (for a bootstrap build stage1 also builds gcc.info).
450 STAGE1_CFLAGS = @stage1_cflags@
451 STAGE1_CHECKING = @stage1_checking@
452 STAGE1_LANGUAGES = @stage1_languages@
453 # * We force-disable intermodule optimizations, even if
454 # --enable-intermodule was passed, since the installed compiler
455 # probably can't handle them. Luckily, autoconf always respects
456 # the last argument when conflicting --enable arguments are passed.
457 # * Likewise, we force-disable coverage flags, since the installed
458 # compiler probably has never heard of them.
459 # * We also disable -Wformat, since older GCCs don't understand newer %s.
460 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
461 --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
462 --disable-build-format-warnings
464 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
465 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
467 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
468 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
470 do-compare = @do_compare@
471 do-compare3 = $(do-compare)
473 # -----------------------------------------------
474 # Programs producing files for the TARGET machine
475 # -----------------------------------------------
477 AR_FOR_TARGET=@AR_FOR_TARGET@
478 AS_FOR_TARGET=@AS_FOR_TARGET@
479 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
481 # If GCC_FOR_TARGET is not overriden on the command line, then this
482 # variable is passed down to the gcc Makefile, where it is used to
483 # build libgcc2.a. We define it here so that it can itself be
484 # overridden on the command line.
485 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
486 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
487 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
488 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
489 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
490 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
491 GUPC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GUPC_FOR_TARGET@
492 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
493 LD_FOR_TARGET=@LD_FOR_TARGET@
495 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
496 NM_FOR_TARGET=@NM_FOR_TARGET@
497 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
498 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
499 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
500 READELF_FOR_TARGET=@READELF_FOR_TARGET@
501 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
502 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
503 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
505 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
506 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
507 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
509 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
510 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
512 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
513 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
514 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
515 GOCFLAGS_FOR_TARGET = -O2 -g
516 GUPCFLAGS_FOR_TARGET = -O2 -g
518 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
519 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
520 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
522 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
524 # ------------------------------------
525 # Miscellaneous targets and flag lists
526 # ------------------------------------
528 # The first rule in the file had better be this one. Don't put any above it.
529 # This lives here to allow makefile fragments to contain dependencies.
532 #### host and target specific makefile fragments come in here.
533 @target_makefile_frag@
539 # This is the list of directories that may be needed in RPATH_ENVVAR
540 # so that programs built for the target machine work.
541 TARGET_LIB_PATH = [+ FOR target_modules +][+
542 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
543 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
544 [+ FOR target_modules +][+ IF lib_path +]
545 @if target-[+module+]
546 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
547 @endif target-[+module+]
548 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
551 # This is the list of directories that may be needed in RPATH_ENVVAR
552 # so that programs built for the host machine work.
553 HOST_LIB_PATH = [+ FOR host_modules +][+
554 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
555 ENDFOR host_modules +]
557 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
559 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
562 [+ FOR host_modules +][+ IF lib_path +]
564 HOST_LIB_PATH_[+module+] = \
565 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
566 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
568 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
570 CXX_FOR_TARGET_FLAG_TO_PASS = \
571 "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
572 @if target-libstdc++-v3
573 # CXX_FOR_TARGET is tricky to get right for target libs that require a
574 # functional C++ compiler. When we recurse, if we expand
575 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
576 # libstdc++ include flags from the script. Instead, we get an
577 # -funconfigured-* word, so that we'll get errors if this invalid C++
578 # command line is used for anything, but also so that we can use the
579 # word to decide whether or not to pass on this CXX_FOR_TARGET. If we
580 # don't pass it on, sub-make will use the default definition, that
581 # re-expands it at the time of use, so we'll get it right when we need
582 # it. One potential exception is the expansion of CXX_FOR_TARGET
583 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
584 # really work, for C++ host programs can't depend on the current-stage
585 # C++ target library.
586 CXX_FOR_TARGET_FLAG_TO_PASS = \
587 $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
588 @endif target-libstdc++-v3
590 # Flags to pass down to all sub-makes.
591 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
592 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
593 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
594 "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
595 "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
596 "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
597 $(CXX_FOR_TARGET_FLAG_TO_PASS) \
599 "CONFIG_SHELL=$(SHELL)" \
600 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
602 # We leave this in just in case, but it is not needed anymore.
603 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
605 # Flags to pass down to most sub-makes, in which we're building with
606 # the host environment.
612 'DLLTOOL=$(DLLTOOL)' \
614 'GFORTRAN=$(GFORTRAN)' \
620 'OBJDUMP=$(OBJDUMP)' \
622 'READELF=$(READELF)' \
624 'WINDRES=$(WINDRES)' \
627 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
629 # Flags to pass to stage1 or when not bootstrapping.
631 STAGE1_FLAGS_TO_PASS = \
632 LDFLAGS="$${LDFLAGS}" \
633 HOST_LIBS="$${HOST_LIBS}"
635 # Flags to pass to stage2 and later makes.
637 POSTSTAGE1_FLAGS_TO_PASS = \
638 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
639 CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
640 GNATBIND="$${GNATBIND}" \
641 LDFLAGS="$${LDFLAGS}" \
642 HOST_LIBS="$${HOST_LIBS}" \
643 $(LTO_FLAGS_TO_PASS) \
644 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
646 # Flags to pass down to makes which are built with the target environment.
647 # The double $ decreases the length of the command line; those variables
648 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
649 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
650 # so we expand them here.
651 EXTRA_TARGET_FLAGS = \
652 'AR=$$(AR_FOR_TARGET)' \
653 'AS=$(COMPILER_AS_FOR_TARGET)' \
654 'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
655 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
656 'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
657 -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
658 $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
659 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
660 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
661 'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
662 'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
663 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
664 'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
665 'GUPC=$$(GUPC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
666 'GUPCFLAGS=$$(GUPCFLAGS_FOR_TARGET)' \
667 'LD=$(COMPILER_LD_FOR_TARGET)' \
668 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
669 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
670 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
671 'NM=$(COMPILER_NM_FOR_TARGET)' \
672 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
673 'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
674 'RANLIB=$$(RANLIB_FOR_TARGET)' \
675 'READELF=$$(READELF_FOR_TARGET)' \
676 'WINDRES=$$(WINDRES_FOR_TARGET)' \
677 'WINDMC=$$(WINDMC_FOR_TARGET)' \
678 'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
679 'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
680 'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
683 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
685 # Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
686 # unfortunately needs the native compiler and the target ar and
688 # If any variables are added here, they must be added to do-*, below.
689 # The BUILD_* variables are a special case, which are used for the gcc
690 # cross-building scheme.
692 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
693 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
694 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
696 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
699 BUILD_CONFIG = @BUILD_CONFIG@
700 ifneq ($(BUILD_CONFIG),)
701 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
705 .PHONY: configure-host
707 FOR host_modules +] \
708 maybe-configure-[+module+][+
709 ENDFOR host_modules +]
710 .PHONY: configure-target
712 FOR target_modules +] \
713 maybe-configure-target-[+module+][+
714 ENDFOR target_modules +]
716 # The target built for a native non-bootstrap build.
720 [ -f stage_final ] || echo stage3 > stage_final
721 @r=`${PWD_COMMAND}`; export r; \
722 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
723 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
725 @: $(MAKE); $(unstage)
726 @r=`${PWD_COMMAND}`; export r; \
727 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
729 if [ -f stage_last ]; then \
730 TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
731 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
734 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
742 [+ FOR build_modules +]
743 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
746 [+ FOR host_modules +][+ IF bootstrap +]
747 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
748 all-host: maybe-all-[+module+][+ IF bootstrap +]
749 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
752 [+ FOR target_modules +][+ IF bootstrap +]
753 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
754 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
755 @endif target-[+module+]-no-bootstrap[+
756 ENDIF bootstrap +][+ ENDFOR target_modules +]
758 # Do a target for all the subdirectories. A ``make do-X'' will do a
759 # ``make X'' in all subdirectories (because, in general, there is a
760 # dependency (below) of X upon do-X, a ``make X'' will also do this,
761 # but it may do additional work as well).
762 [+ FOR recursive_targets +]
763 .PHONY: do-[+make_target+]
765 @: $(MAKE); $(unstage)
766 @r=`${PWD_COMMAND}`; export r; \
767 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
768 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
769 [+make_target+]-target
772 .PHONY: [+make_target+]-host
773 [+ FOR host_modules +]
774 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
776 .PHONY: [+make_target+]-target
777 [+ FOR target_modules +]
778 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
779 [+ ENDFOR recursive_targets +]
781 # Here are the targets which correspond to the do-X targets.
783 .PHONY: info installcheck dvi pdf html
784 .PHONY: install-info install-pdf install-html
785 .PHONY: clean distclean mostlyclean maintainer-clean realclean
786 .PHONY: local-clean local-distclean local-maintainer-clean
788 installcheck: do-installcheck
793 # Make sure makeinfo is built before we do a `make info', if we're
794 # in fact building texinfo.
795 do-info: maybe-all-texinfo
797 install-info: do-install-info dir.info
798 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
799 if [ -f dir.info ] ; then \
800 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
803 install-pdf: do-install-pdf
805 install-html: do-install-html
808 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
811 -rm -f Makefile config.status config.cache mh-frag mt-frag
812 -rm -f maybedep.tmp serdep.tmp
813 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
814 rm -rf $(TARGET_SUBDIR); \
816 -rm -rf $(BUILD_SUBDIR)
817 -if [ "$(HOST_SUBDIR)" != "." ]; then \
818 rm -rf $(HOST_SUBDIR); \
820 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
821 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
822 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
823 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
824 -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
825 -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
827 local-maintainer-clean:
828 @echo "This command is intended for maintainers to use;"
829 @echo "it deletes files that may require special tools to rebuild."
831 clean: do-clean local-clean
832 mostlyclean: do-mostlyclean local-clean
833 distclean: do-distclean local-clean local-distclean
834 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
835 maintainer-clean: local-distclean
836 realclean: maintainer-clean
840 .PHONY: check do-check
843 # Only include modules actually being configured and built.
846 FOR host_modules +] \
847 maybe-check-[+module+][+
848 ENDFOR host_modules +]
852 FOR target_modules +] \
853 maybe-check-target-[+module+][+
854 ENDFOR target_modules +]
857 @: $(MAKE); $(unstage)
858 @r=`${PWD_COMMAND}`; export r; \
859 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
860 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
862 # Automated reporting of test results.
864 warning.log: build.log
865 $(srcdir)/contrib/warn_summary build.log > $@
868 if test x'$(BOOT_CFLAGS)' != x''; then \
869 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
871 $(srcdir)/contrib/test_summary -t >$@
873 echo If you really want to send e-mail, run ./$@ now
875 mail-report-with-warnings.log: warning.log
876 if test x'$(BOOT_CFLAGS)' != x''; then \
877 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
879 $(srcdir)/contrib/test_summary -t -i warning.log >$@
881 echo If you really want to send e-mail, run ./$@ now
885 $(srcdir)/.local.vimrc:
886 $(LN_S) $(srcdir)/contrib/vimrc $@
889 $(LN_S) $(srcdir)/contrib/vimrc $@
891 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
895 # Installation targets.
897 .PHONY: install uninstall
899 @: $(MAKE); $(unstage)
900 @r=`${PWD_COMMAND}`; export r; \
901 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
902 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
904 .PHONY: install-host-nogcc
905 install-host-nogcc: [+
906 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
907 maybe-install-[+module+][+ ENDIF +][+
908 ENDFOR host_modules +]
912 FOR host_modules +] \
913 maybe-install-[+module+][+
914 ENDFOR host_modules +]
916 .PHONY: install-target
918 FOR target_modules +] \
919 maybe-install-target-[+module+][+
920 ENDFOR target_modules +]
923 @echo "the uninstall target is not supported in this tree"
926 install.all: install-no-fixedincludes
927 @if [ -f ./gcc/Makefile ] ; then \
928 r=`${PWD_COMMAND}` ; export r ; \
929 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
932 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
937 # install-no-fixedincludes is used to allow the elaboration of binary packages
938 # suitable for distribution, where we cannot include the fixed system header
940 .PHONY: install-no-fixedincludes
941 install-no-fixedincludes: installdirs install-host-nogcc \
942 install-target gcc-install-no-fixedincludes
944 .PHONY: install-strip
946 @: $(MAKE); $(unstage)
947 @r=`${PWD_COMMAND}`; export r; \
948 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
949 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
951 .PHONY: install-strip-host
952 install-strip-host: [+
953 FOR host_modules +] \
954 maybe-install-strip-[+module+][+
955 ENDFOR host_modules +]
957 .PHONY: install-strip-target
958 install-strip-target: [+
959 FOR target_modules +] \
960 maybe-install-strip-target-[+module+][+
961 ENDFOR target_modules +]
964 ### other supporting targets
967 $(DESTDIR)$(prefix) \
968 $(DESTDIR)$(exec_prefix)
970 installdirs: mkinstalldirs
971 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
973 dir.info: do-install-info
974 if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
975 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
976 mv -f dir.info.new dir.info ; \
981 @echo "Building a full distribution of this tree isn't done"
982 @echo "via 'make dist'. Check out the etc/ subdirectory"
986 # Right now this just builds TAGS in each subdirectory. emacs19 has the
987 # ability to use several tags files at once, so there is probably no need
988 # to combine them into one big TAGS file (like CVS 1.3 does). We could
989 # (if we felt like it) have this Makefile write a piece of elisp which
990 # the user could load to tell emacs19 where all the TAGS files we just
994 # ------------------------------------
995 # Macros for configure and all targets
996 # ------------------------------------
998 [+ DEFINE configure +]
999 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1000 maybe-configure-[+prefix+][+module+]:
1002 configure-[+prefix+][+module+]: stage_current
1003 @endif gcc-bootstrap
1004 @if [+prefix+][+module+]
1005 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1006 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1007 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1008 @r=`${PWD_COMMAND}`; export r; \
1009 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1010 [+ IF check_multilibs
1011 +]echo "Checking multilib configuration for [+module+]..."; \
1012 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1013 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1014 if test -r [+subdir+]/[+module+]/multilib.out; then \
1015 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1016 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1018 rm -f [+subdir+]/[+module+]/Makefile; \
1019 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1022 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1024 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1025 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1026 [+exports+] [+extra_exports+] \
1027 echo Configuring in [+subdir+]/[+module+]; \
1028 cd "[+subdir+]/[+module+]" || exit 1; \
1030 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1031 *) topdir=`echo [+subdir+]/[+module+]/ | \
1032 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1034 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1035 [+ IF no-config-site +]rm -f no-such-file || : ; \
1036 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1037 $$s/$$module_srcdir/configure \
1038 --srcdir=$${topdir}/$$module_srcdir \
1039 [+args+] --build=${build_alias} --host=[+host_alias+] \
1040 --target=[+target_alias+] [+extra_configure_flags+] \
1042 @endif [+prefix+][+module+]
1045 [+ FOR bootstrap_stage +]
1046 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1047 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1048 @if [+prefix+][+module+]-bootstrap
1049 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1050 configure-stage[+id+]-[+prefix+][+module+]:
1051 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1052 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1053 @r=`${PWD_COMMAND}`; export r; \
1054 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1055 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1056 [+ IF check_multilibs
1057 +]echo "Checking multilib configuration for [+module+]..."; \
1058 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1059 if test -r [+subdir+]/[+module+]/multilib.out; then \
1060 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1061 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1063 rm -f [+subdir+]/[+module+]/Makefile; \
1064 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1067 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1069 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1070 [+exports+][+ IF prev +] \
1071 [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1072 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1073 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1074 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1075 CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1076 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1077 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1078 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1079 ENDIF prefix +] [+extra_exports+] \
1080 echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1081 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1082 cd [+subdir+]/[+module+] || exit 1; \
1084 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1085 *) topdir=`echo [+subdir+]/[+module+]/ | \
1086 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1088 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1089 $(SHELL) $$s/$$module_srcdir/configure \
1090 --srcdir=$${topdir}/$$module_srcdir \
1091 [+args+] --build=${build_alias} --host=[+host_alias+] \
1092 --target=[+target_alias+] \
1093 [+ IF prev +] --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +] \
1094 $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1095 [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1096 @endif [+prefix+][+module+]-bootstrap
1097 [+ ENDFOR bootstrap_stage +]
1098 [+ ENDIF bootstrap +]
1102 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1103 maybe-all-[+prefix+][+module+]:
1105 all-[+prefix+][+module+]: stage_current
1106 @endif gcc-bootstrap
1107 @if [+prefix+][+module+]
1108 TARGET-[+prefix+][+module+]=[+
1109 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1110 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1111 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1112 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1113 @r=`${PWD_COMMAND}`; export r; \
1114 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1115 [+exports+] [+extra_exports+] \
1116 (cd [+subdir+]/[+module+] && \
1117 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1118 $(TARGET-[+prefix+][+module+]))
1119 @endif [+prefix+][+module+]
1122 [+ FOR bootstrap_stage +]
1123 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1124 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1125 maybe-all-stage[+id+]-[+prefix+][+module+]:
1126 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1127 @if [+prefix+][+module+]-bootstrap
1128 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1129 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1130 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1131 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1132 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1133 @r=`${PWD_COMMAND}`; export r; \
1134 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1135 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1136 [+exports+][+ IF prev +] \
1137 [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1138 cd [+subdir+]/[+module+] && \
1139 $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1140 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1141 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1142 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1143 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1144 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1145 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1146 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1147 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1148 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1149 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1150 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1151 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1152 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1153 $(TARGET-stage[+id+]-[+prefix+][+module+])
1155 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1156 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1157 clean-stage[+id+]-[+prefix+][+module+]:
1158 @if [ $(current_stage) = stage[+id+] ]; then \
1159 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1161 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1162 $(MAKE) stage[+id+]-start; \
1164 cd [+subdir+]/[+module+] && \
1165 $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1166 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1167 @endif [+prefix+][+module+]-bootstrap
1169 [+ ENDFOR bootstrap_stage +]
1170 [+ ENDIF bootstrap +]
1173 # --------------------------------------
1174 # Modules which run on the build machine
1175 # --------------------------------------
1176 [+ FOR build_modules +]
1177 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1178 host_alias=(get "host" "${build_alias}")
1179 target_alias=(get "target" "${target_alias}")
1180 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1182 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1183 args="$(EXTRA_BUILD_FLAGS)" +]
1184 [+ ENDFOR build_module +]
1186 # --------------------------------------
1187 # Modules which run on the host machine
1188 # --------------------------------------
1189 [+ FOR host_modules +]
1190 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1191 exports="$(HOST_EXPORTS)"
1192 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1193 host_alias=(get "host" "${host_alias}")
1194 target_alias=(get "target" "${target_alias}")
1195 args="$(HOST_CONFIGARGS)" +]
1197 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1198 exports="$(HOST_EXPORTS)"
1199 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1200 args="$(EXTRA_HOST_FLAGS)"
1201 stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1202 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1204 .PHONY: check-[+module+] maybe-check-[+module+]
1205 maybe-check-[+module+]:
1207 maybe-check-[+module+]: check-[+module+]
1210 [+ ELIF no_check_cross +]
1211 # This module is only tested in a native toolchain.
1213 @: $(MAKE); $(unstage)
1214 @if [ '$(host)' = '$(target)' ] ; then \
1215 r=`${PWD_COMMAND}`; export r; \
1216 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1218 (cd $(HOST_SUBDIR)/[+module+] && \
1219 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1223 @: $(MAKE); $(unstage)
1224 @r=`${PWD_COMMAND}`; export r; \
1225 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1227 (cd $(HOST_SUBDIR)/[+module+] && \
1228 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1229 [+ ENDIF no_check +]
1232 .PHONY: install-[+module+] maybe-install-[+module+]
1233 maybe-install-[+module+]:
1235 maybe-install-[+module+]: install-[+module+]
1239 install-[+module+]: installdirs
1240 @: $(MAKE); $(unstage)
1241 @r=`${PWD_COMMAND}`; export r; \
1242 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1244 (cd $(HOST_SUBDIR)/[+module+] && \
1245 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1246 [+ ENDIF no_install +]
1249 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1250 maybe-install-strip-[+module+]:
1252 maybe-install-strip-[+module+]: install-strip-[+module+]
1254 install-strip-[+module+]:
1256 install-strip-[+module+]: installdirs
1257 @: $(MAKE); $(unstage)
1258 @r=`${PWD_COMMAND}`; export r; \
1259 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1261 (cd $(HOST_SUBDIR)/[+module+] && \
1262 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1263 [+ ENDIF no_install +]
1266 # Other targets (info, dvi, pdf, etc.)
1267 [+ FOR recursive_targets +]
1268 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1269 maybe-[+make_target+]-[+module+]:
1271 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1272 [+ IF (match-value? = "missing" (get "make_target") ) +]
1273 # [+module+] doesn't support [+make_target+].
1274 [+make_target+]-[+module+]:
1276 [+make_target+]-[+module+]: [+
1278 [+depend+]-[+module+] [+
1280 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1281 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1282 r=`${PWD_COMMAND}`; export r; \
1283 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1285 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1286 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1288 echo "Doing [+make_target+] in [+module+]" ; \
1289 (cd $(HOST_SUBDIR)/[+module+] && \
1290 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1291 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1292 "RANLIB=$${RANLIB}" \
1293 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1298 [+ ENDFOR recursive_targets +]
1299 [+ ENDFOR host_modules +]
1301 # ---------------------------------------
1302 # Modules which run on the target machine
1303 # ---------------------------------------
1304 [+ FOR target_modules +]
1307 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1308 check_multilibs=true
1309 exports="$(RAW_CXX_TARGET_EXPORTS)"
1310 host_alias=(get "host" "${target_alias}")
1311 target_alias=(get "target" "${target_alias}")
1312 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1314 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1315 exports="$(RAW_CXX_TARGET_EXPORTS)"
1316 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1318 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1319 check_multilibs=true
1320 exports="$(NORMAL_TARGET_EXPORTS)"
1321 host_alias=(get "host" "${target_alias}")
1322 target_alias=(get "target" "${target_alias}")
1323 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1325 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1326 exports="$(NORMAL_TARGET_EXPORTS)"
1327 args="$(EXTRA_TARGET_FLAGS)" +]
1330 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1331 maybe-check-target-[+module+]:
1332 @if target-[+module+]
1333 maybe-check-target-[+module+]: check-target-[+module+]
1335 # Dummy target for uncheckable module.
1336 check-target-[+module+]:
1338 check-target-[+module+]:
1339 @: $(MAKE); $(unstage)
1340 @r=`${PWD_COMMAND}`; export r; \
1341 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1343 $(RAW_CXX_TARGET_EXPORTS) \[+
1345 $(NORMAL_TARGET_EXPORTS) \[+
1347 (cd $(TARGET_SUBDIR)/[+module+] && \
1348 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1350 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1352 +] [+extra_make_flags+] check)
1353 [+ ENDIF no_check +]
1354 @endif target-[+module+]
1356 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1357 maybe-install-target-[+module+]:
1358 @if target-[+module+]
1359 maybe-install-target-[+module+]: install-target-[+module+]
1361 # Dummy target for uninstallable.
1362 install-target-[+module+]:
1364 install-target-[+module+]: installdirs
1365 @: $(MAKE); $(unstage)
1366 @r=`${PWD_COMMAND}`; export r; \
1367 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1369 $(RAW_CXX_TARGET_EXPORTS) \[+
1371 $(NORMAL_TARGET_EXPORTS) \[+
1373 (cd $(TARGET_SUBDIR)/[+module+] && \
1374 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1375 [+ ENDIF no_install +]
1376 @endif target-[+module+]
1378 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1379 maybe-install-strip-target-[+module+]:
1380 @if target-[+module+]
1381 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1383 # Dummy target for uninstallable.
1384 install-strip-target-[+module+]:
1386 install-strip-target-[+module+]: installdirs
1387 @: $(MAKE); $(unstage)
1388 @r=`${PWD_COMMAND}`; export r; \
1389 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1391 $(RAW_CXX_TARGET_EXPORTS) \[+
1393 $(NORMAL_TARGET_EXPORTS) \[+
1395 (cd $(TARGET_SUBDIR)/[+module+] && \
1396 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1397 [+ ENDIF no_install +]
1398 @endif target-[+module+]
1400 # Other targets (info, dvi, pdf, etc.)
1401 [+ FOR recursive_targets +]
1402 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1403 maybe-[+make_target+]-target-[+module+]:
1404 @if target-[+module+]
1405 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1406 [+ IF (match-value? = "missing" (get "make_target") ) +]
1407 # [+module+] doesn't support [+make_target+].
1408 [+make_target+]-target-[+module+]:
1410 [+make_target+]-target-[+module+]: [+
1412 [+depend+]-target-[+module+] [+
1414 @: $(MAKE); $(unstage)
1415 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1416 r=`${PWD_COMMAND}`; export r; \
1417 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1419 $(RAW_CXX_TARGET_EXPORTS) \[+
1421 $(NORMAL_TARGET_EXPORTS) \[+
1423 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1424 for flag in $(EXTRA_TARGET_FLAGS); do \
1425 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1427 (cd $(TARGET_SUBDIR)/[+module+] && \
1428 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1429 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1430 "RANLIB=$${RANLIB}" \
1431 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1432 [+extra_make_flags+] [+make_target+]) \
1435 @endif target-[+module+]
1436 [+ ENDFOR recursive_targets +]
1437 [+ ENDFOR target_modules +]
1440 .PHONY: check-target-libgomp-c++
1441 check-target-libgomp-c++:
1442 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1444 @endif target-libgomp
1447 .PHONY: check-target-libitm-c++
1448 check-target-libitm-c++:
1449 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1451 @endif target-libitm
1457 @if gcc-no-bootstrap
1459 cross: all-build all-gas all-ld
1460 @r=`${PWD_COMMAND}`; export r; \
1461 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1463 echo "Building the C and C++ compiler"; \
1464 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1465 @r=`${PWD_COMMAND}`; export r; \
1466 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1467 echo "Building runtime libraries"; \
1468 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1469 @endif gcc-no-bootstrap
1473 .PHONY: check-gcc-[+language+] check-[+language+]
1474 check-gcc-[+language+]:
1475 r=`${PWD_COMMAND}`; export r; \
1476 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1478 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1479 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1480 [+ ENDFOR languages +]
1482 # The gcc part of install-no-fixedincludes, which relies on an intimate
1483 # knowledge of how a number of gcc internal targets (inter)operate. Delegate.
1484 .PHONY: gcc-install-no-fixedincludes
1485 gcc-install-no-fixedincludes:
1486 @if [ -f ./gcc/Makefile ]; then \
1487 r=`${PWD_COMMAND}`; export r; \
1488 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1491 && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1495 # ---------------------
1496 # GCC bootstrap support
1497 # ---------------------
1499 # We track the current stage (the one in 'gcc') in the stage_current file.
1500 # stage_last instead tracks the stage that was built last. These targets
1501 # are dummy when toplevel bootstrap is not active.
1503 # While making host and target tools, symlinks to the final stage must be
1504 # there, so $(unstage) should be run at various points. To avoid excessive
1505 # recursive invocations of make, we "inline" them using a variable. These
1506 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1507 # to avoid warnings from the GNU Make job server.
1514 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1515 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1516 current_stage = "`cat stage_current 2> /dev/null`"
1517 @endif gcc-bootstrap
1519 .PHONY: unstage stage
1521 @: $(MAKE); $(unstage)
1523 @: $(MAKE); $(stage)
1525 # Disable commands for lean bootstrap.
1528 # We name the build directories for the various stages "stage1-gcc",
1529 # "stage2-gcc","stage3-gcc", etc.
1531 # Since the 'compare' process will fail (on debugging information) if any
1532 # directory names are different, we need to link the gcc directory for
1533 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1534 # the build directories constant as well. For the latter, we use naked names
1535 # like 'gcc', because the scripts in that directory assume it. We use
1536 # mv on platforms where symlinks to directories do not work or are not
1539 # 'touch' doesn't work right on some platforms.
1540 STAMP = echo timestamp >
1542 # We only want to compare .o files, so set this!
1545 [+ FOR bootstrap-stage +]
1546 .PHONY: stage[+id+]-start stage[+id+]-end
1549 @: $(MAKE); $(stage); \
1550 echo stage[+id+] > stage_current ; \
1551 echo stage[+id+] > stage_last; \
1552 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1553 FOR host_modules +][+ IF bootstrap +]
1555 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1556 mkdir stage[+id+]-[+module+]; \
1557 mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1558 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1559 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1560 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1561 mkdir stage[+id+]-$(TARGET_SUBDIR); \
1562 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1563 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1565 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1567 @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1568 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1569 mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1571 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1572 @if test -d $(TARGET_SUBDIR) ; then \
1573 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1574 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1578 # Bubble a bug fix through all the stages up to stage [+id+]. They are
1579 # remade, but not reconfigured. The next stage (if any) will not be
1580 # reconfigured either.
1581 .PHONY: stage[+id+]-bubble
1582 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1583 @r=`${PWD_COMMAND}`; export r; \
1584 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1585 if test -f stage[+id+]-lean [+
1586 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1587 echo Skipping rebuild of stage[+id+] ; \
1589 $(MAKE) stage[+id+]-start; \[+IF lean +]
1591 rm -rf stage[+lean+]-* ; \
1592 $(STAMP) stage[+lean+]-lean ; \
1593 fi; \[+ ENDIF lean +]
1594 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1595 fi[+ IF compare-target +]
1596 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1598 .PHONY: all-stage[+id+] clean-stage[+id+]
1599 do-clean: clean-stage[+id+]
1601 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1602 # only possibility, but now it conflicts with no-bootstrap rules
1604 [+ IF compare-target +]
1606 @r=`${PWD_COMMAND}`; export r; \
1607 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1608 if test -f stage[+prev+]-lean; then \
1609 echo Cannot compare object files as stage [+prev+] was deleted. ; \
1612 : $(MAKE); $(stage); \
1613 rm -f .bad_compare ; \
1614 echo Comparing stages [+prev+] and [+id+] ; \
1615 sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1616 files=`find stage[+id+]-* -name "*$(objext)" -print | \
1617 sed -n s,^stage$$sed-,,p` ; \
1618 for file in $${files} ; do \
1619 f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1620 if test ! -f $$f1; then continue; fi; \
1621 $(do-[+compare-target+]) > /dev/null 2>&1; \
1622 if test $$? -eq 1; then \
1624 @compare_exclusions@) \
1625 echo warning: $$file differs ;; \
1627 echo $$file differs >> .bad_compare ;; \
1631 if [ -f .bad_compare ]; then \
1632 echo "Bootstrap comparison failure!"; \
1636 echo Comparison successful.; \
1638 $(STAMP) [+compare-target+][+ IF prev +]
1640 rm -rf stage[+prev+]-*; \
1641 $(STAMP) stage[+prev+]-lean; \
1643 [+ ENDIF compare-target +]
1645 [+ IF bootstrap-target +]
1646 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1647 [+bootstrap-target+]:
1648 echo stage[+id+] > stage_final
1649 @r=`${PWD_COMMAND}`; export r; \
1650 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1651 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1652 @: $(MAKE); $(unstage)
1653 @r=`${PWD_COMMAND}`; export r; \
1654 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1655 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1656 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1658 [+bootstrap-target+]-lean:
1659 echo stage[+id+] > stage_final
1660 @r=`${PWD_COMMAND}`; export r; \
1661 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1662 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1663 @: $(MAKE); $(unstage)
1664 @r=`${PWD_COMMAND}`; export r; \
1665 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1666 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1667 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1668 [+ ENDIF bootstrap-target +]
1670 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1671 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1672 .PHONY: distclean-stage[+id+]
1673 distclean-stage[+id+]::
1674 @: $(MAKE); $(stage)
1675 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1676 rm -rf stage[+id+]-* [+
1677 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1679 [+ IF cleanstrap-target +]
1680 .PHONY: [+cleanstrap-target+]
1681 [+cleanstrap-target+]: do-distclean local-clean
1682 echo stage[+id+] > stage_final
1683 @r=`${PWD_COMMAND}`; export r; \
1684 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1685 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1686 @: $(MAKE); $(unstage)
1687 @r=`${PWD_COMMAND}`; export r; \
1688 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1689 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1690 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1691 [+ ENDIF cleanstrap-target +]
1692 @endif gcc-bootstrap
1694 [+ ENDFOR bootstrap-stage +]
1697 $(MAKE) distclean-stagefeedback
1699 stagefeedback-start::
1700 @r=`${PWD_COMMAND}`; export r; \
1701 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1702 for i in prev-*; do \
1703 j=`echo $$i | sed s/^prev-//` ; \
1705 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1706 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1710 do-distclean: distclean-stage1
1712 # Provide a GCC build when we're building target libraries. This does
1713 # not work as a dependency, just as the minimum necessary to avoid errors.
1715 @r=`${PWD_COMMAND}`; export r; \
1716 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1717 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1719 # Same as unstage, but not phony and defaulting to stage1-start. We place
1720 # it in the dependency so that for example `make -j3 all-gcc' works.
1722 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1726 @: $(MAKE); $(stage)
1727 rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1728 +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1730 @endif gcc-bootstrap
1732 # --------------------------------------
1733 # Dependencies between different modules
1734 # --------------------------------------
1736 # Generic dependencies for target modules on host stuff, especially gcc
1737 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1738 +][+ FOR bootstrap_stage +]
1739 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1740 ENDFOR +][+ ELSE bootstrap +]
1741 configure-target-[+module+]: stage_last[+
1742 ENDIF bootstrap +][+ ENDFOR target_modules +]
1743 @endif gcc-bootstrap
1745 @if gcc-no-bootstrap[+ FOR target_modules +]
1746 configure-target-[+module+]: maybe-all-gcc[+
1747 ENDFOR target_modules +]
1748 @endif gcc-no-bootstrap
1751 # There are two types of dependencies here: 'hard' dependencies, where one
1752 # module simply won't build without the other; and 'soft' dependencies, where
1753 # if the depended-on module is missing, the depending module will do without
1754 # or find a substitute somewhere (perhaps installed). Soft dependencies
1755 # are made here to depend on a 'maybe-' target. If you're not sure,
1756 # it's safer to use a soft dependency.
1758 [+ ;; These Scheme functions build the bulk of the dependencies.
1759 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1760 ;; where "maybe-" is only included if HARD is not true, and all-gcc
1761 ;; is taken from VAR-NAME.
1762 (define dep-target (lambda (module-kind var-name hard)
1764 (if hard "" "maybe-")
1765 (dep-subtarget var-name)
1767 (dep-module var-name)
1770 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1771 (define make-dep (lambda (module-kind on-kind)
1773 (dep-target module-kind "module" #t) ": "
1774 (dep-target on-kind "on" (exist? "hard")))))
1776 ;; dep-subtarget extracts everything up to the first dash in the given
1777 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1778 (define dep-subtarget (lambda (var-name)
1779 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1781 ;; dep-module extracts everything up to the first dash in the given
1782 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1783 (define dep-module (lambda (var-name)
1784 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1786 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1787 (define dep-stage (lambda ()
1793 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1794 ;; but is written in Scheme.
1795 (define dep-maybe (lambda ()
1796 (if (exist? "hard") "" "maybe-")))
1798 ;; dep-kind returns "normal" if the dependency is on an "install" target,
1799 ;; or if either module is not bootstrapped. It returns "bootstrap" for
1800 ;; configure or build dependencies between bootstrapped modules; it returns
1801 ;; "prebootstrap" for configure or build dependencies of bootstrapped
1802 ;; modules on a build module (e.g. all-gcc on all-build-bison). All this
1803 ;; is only necessary for host modules.
1804 (define dep-kind (lambda ()
1805 (if (and (hash-ref boot-modules (dep-module "module"))
1806 (=* (dep-module "on") "build-"))
1809 (if (or (= (dep-subtarget "on") "install-")
1810 (not (hash-ref boot-modules (dep-module "module")))
1811 (not (hash-ref boot-modules (dep-module "on"))))
1815 ;; We now build the hash table that is used by dep-kind.
1816 (define boot-modules (make-hash-table 113))
1819 [+ FOR host_modules +][+
1820 (if (exist? "bootstrap")
1821 (hash-create-handle! boot-modules (get "module") #t))
1822 "" +][+ ENDFOR host_modules +]
1823 [+ FOR target_modules +][+
1824 (if (exist? "bootstrap")
1825 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1826 "" +][+ ENDFOR target_modules +]
1828 # With all the machinery above in place, it is pretty easy to generate
1829 # dependencies. Host dependencies are a bit more complex because we have
1830 # to check for bootstrap/prebootstrap dependencies. To resolve
1831 # prebootstrap dependencies, prebootstrap modules are gathered in
1833 [+ FOR dependencies +][+ (make-dep "" "") +]
1834 [+ CASE (dep-kind) +]
1835 [+ == "prebootstrap"
1836 +][+ FOR bootstrap_stage +]
1837 [+ (make-dep (dep-stage) "") +][+
1838 ENDFOR bootstrap_stage +]
1840 +][+ FOR bootstrap_stage +]
1841 [+ (make-dep (dep-stage) (dep-stage)) +][+
1842 ENDFOR bootstrap_stage +]
1844 ENDFOR dependencies +]
1846 # Dependencies for target modules on other target modules are
1847 # described by lang_env_dependencies; the defaults apply to anything
1848 # not mentioned there.
1850 ;; Predicate for whether LANG was specified in lang_env_dependencies.
1851 (define lang-dep (lambda (lang)
1852 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1854 ;; Build the hash table we will need.
1855 (define lang-env-deps (make-hash-table 7))
1856 +][+ FOR lang_env_dependencies +][+
1858 (hash-create-handle! lang-env-deps
1859 (string-append (get "module") "-" "cxx") #t))
1862 (hash-create-handle! lang-env-deps
1863 (string-append (get "module") "-" "no_c") #t))
1865 (if (exist? "no_gcc")
1866 (hash-create-handle! lang-env-deps
1867 (string-append (get "module") "-" "no_gcc") #t))
1868 "" +][+ ENDFOR lang_env_dependencies +]
1870 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1871 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1872 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1873 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1874 @endif gcc-bootstrap
1876 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1877 configure-target-[+module+]: maybe-all-target-libgcc[+
1878 ENDIF +][+ ENDFOR target_modules +]
1879 @endif gcc-no-bootstrap
1881 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1882 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1883 ENDIF +][+ IF (lang-dep "cxx") +]
1884 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1886 [+ ENDFOR target_modules +]
1888 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1890 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1891 configure-gdb: $(CONFIGURE_GDB_TK)
1892 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1893 install-gdb: $(INSTALL_GDB_TK)
1895 # Serialization dependencies. Host configures don't work well in parallel to
1896 # each other, due to contention over config.cache. Target configures and
1897 # build configures are similar.
1898 @serialization_dependencies@
1900 # --------------------------------
1901 # Regenerating top level configury
1902 # --------------------------------
1904 # Rebuilding Makefile.in, using autogen.
1906 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1907 cd $(srcdir) && $(AUTOGEN) Makefile.def
1909 # Rebuilding Makefile.
1910 Makefile: $(srcdir)/Makefile.in config.status
1911 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1913 config.status: configure
1914 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1916 # Rebuilding configure.
1918 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1919 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1920 cd $(srcdir) && $(AUTOCONF)
1922 # ------------------------------
1923 # Special directives to GNU Make
1924 # ------------------------------
1926 # Don't pass command-line variables to submakes.
1930 # end of Makefile.in