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="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
163 DLLTOOL="$(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_PASSS.
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
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.
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 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
220 READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
221 TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
222 HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
223 GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
224 GMPINC="$(HOST_GMPINC)"; export GMPINC; \
225 ISLINC="$(HOST_ISLINC)"; export ISLINC; \
226 CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
227 CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
228 LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
229 LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
231 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
233 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
235 POSTSTAGE1_CXX_EXPORT = \
236 CXX='$(CXX)'; export CXX; \
237 CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
238 @if target-libstdc++-v3-bootstrap
239 # Override the above if we're bootstrapping C++.
240 POSTSTAGE1_CXX_EXPORT = \
241 CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
242 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
243 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
244 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
245 -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
246 -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
247 -I$$s/libstdc++-v3/libsupc++ \
248 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
249 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
251 CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
252 @endif target-libstdc++-v3-bootstrap
254 # Similar, for later GCC stages.
255 POSTSTAGE1_HOST_EXPORTS = \
257 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
258 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
259 $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
260 CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
261 $(POSTSTAGE1_CXX_EXPORT) \
262 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
263 LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
264 HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
266 # Target libraries are put under this directory:
267 TARGET_SUBDIR = @target_subdir@
268 # This is set by the configure script to the arguments to use when configuring
269 # directories built for the target.
270 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
271 # This is the list of variables to export in the environment when
272 # configuring subdirectories for the target system.
273 BASE_TARGET_EXPORTS = \
275 AR="$(AR_FOR_TARGET)"; export AR; \
276 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
277 CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
278 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
279 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
280 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
281 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
282 GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
283 GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
284 GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
285 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
286 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
287 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
288 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
289 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
290 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
291 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
292 READELF="$(READELF_FOR_TARGET)"; export READELF; \
293 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
294 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
295 WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
297 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
299 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
300 TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
302 RAW_CXX_TARGET_EXPORTS = \
303 $(BASE_TARGET_EXPORTS) \
304 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
305 CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
307 NORMAL_TARGET_EXPORTS = \
308 $(BASE_TARGET_EXPORTS) \
309 CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
312 HOST_GMPLIBS = @gmplibs@
313 HOST_GMPINC = @gmpinc@
316 HOST_ISLINC = @islinc@
318 # Where to find CLOOG
319 HOST_CLOOGLIBS = @clooglibs@
320 HOST_CLOOGINC = @clooginc@
322 # Where to find libelf
323 HOST_LIBELFLIBS = @libelflibs@
324 HOST_LIBELFINC = @libelfinc@
326 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
328 # ----------------------------------------------
329 # Programs producing files for the BUILD machine
330 # ----------------------------------------------
334 # pwd command to use. Allow user to override default by setting PWDCMD in
335 # the environment to account for automounters. The make variable must not
336 # be called PWDCMD, otherwise the value set here is passed to make
337 # subprocesses and overrides the setting from the user's environment.
338 # Don't use PWD since it is a common shell environment variable and we
339 # don't want to corrupt it.
340 PWD_COMMAND = $${PWDCMD-pwd}
342 # compilers to use to create programs which must be run in the build
344 AR_FOR_BUILD = @AR_FOR_BUILD@
345 AS_FOR_BUILD = @AS_FOR_BUILD@
346 CC_FOR_BUILD = @CC_FOR_BUILD@
347 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
348 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
349 CXX_FOR_BUILD = @CXX_FOR_BUILD@
350 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
351 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
352 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
353 GOC_FOR_BUILD = @GOC_FOR_BUILD@
354 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
355 LD_FOR_BUILD = @LD_FOR_BUILD@
356 NM_FOR_BUILD = @NM_FOR_BUILD@
357 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
358 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
359 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
361 # Special variables passed down in EXTRA_GCC_FLAGS. They are defined
362 # here so that they can be overridden by Makefile fragments.
363 BUILD_PREFIX = @BUILD_PREFIX@
364 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
366 # Flags to pass to stage2 and later makes. They are defined
367 # here so that they can be overridden by Makefile fragments.
370 BOOT_ADAFLAGS= -gnatpg
379 MAKEINFO = @MAKEINFO@
383 # This just becomes part of the MAKEINFO definition passed down to
384 # sub-makes. It lets flags be given on the command line while still
385 # using the makeinfo from the object tree.
386 # (Default to avoid splitting info files by setting the threshold high.)
387 MAKEINFOFLAGS = --split-size=5000000
389 # ---------------------------------------------
390 # Programs producing files for the HOST machine
391 # ---------------------------------------------
409 GNATBIND = @GNATBIND@
410 GNATMAKE = @GNATMAKE@
414 LIBCFLAGS = $(CFLAGS)
415 CXXFLAGS = @CXXFLAGS@
416 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
421 # Defaults for all stages; some are overridden below.
423 STAGE_CFLAGS = $(BOOT_CFLAGS)
424 STAGE_TFLAGS = $(TFLAGS)
425 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
427 [+ FOR bootstrap-stage +]
428 # Defaults for stage [+id+]; some are overridden below.
429 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
430 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
431 @if target-libstdc++-v3-bootstrap
432 # Override the above if we're bootstrapping C++.
433 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
434 @endif target-libstdc++-v3-bootstrap
435 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
436 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
437 [+ ENDFOR bootstrap-stage +]
439 # Only build the C compiler for stage1, because that is the only one that
440 # we can guarantee will build with the native compiler, and also it is the
441 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
442 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
443 # overrideable (for a bootstrap build stage1 also builds gcc.info).
445 STAGE1_CFLAGS = @stage1_cflags@
446 STAGE1_CHECKING = @stage1_checking@
447 STAGE1_LANGUAGES = @stage1_languages@
448 # * We force-disable intermodule optimizations, even if
449 # --enable-intermodule was passed, since the installed compiler
450 # probably can't handle them. Luckily, autoconf always respects
451 # the last argument when conflicting --enable arguments are passed.
452 # * Likewise, we force-disable coverage flags, since the installed
453 # compiler probably has never heard of them.
454 # * We also disable -Wformat, since older GCCs don't understand newer %s.
455 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
456 --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
457 --disable-build-format-warnings
459 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
460 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
462 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
463 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
465 do-compare = @do_compare@
466 do-compare3 = $(do-compare)
468 # -----------------------------------------------
469 # Programs producing files for the TARGET machine
470 # -----------------------------------------------
472 AR_FOR_TARGET=@AR_FOR_TARGET@
473 AS_FOR_TARGET=@AS_FOR_TARGET@
474 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
476 # If GCC_FOR_TARGET is not overriden on the command line, then this
477 # variable is passed down to the gcc Makefile, where it is used to
478 # build libgcc2.a. We define it here so that it can itself be
479 # overridden on the command line.
480 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
481 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
482 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
483 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
484 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
485 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
486 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
487 LD_FOR_TARGET=@LD_FOR_TARGET@
489 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
490 NM_FOR_TARGET=@NM_FOR_TARGET@
491 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
492 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
493 READELF_FOR_TARGET=@READELF_FOR_TARGET@
494 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
495 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
496 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
498 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
499 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
500 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
502 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
503 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
505 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
506 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
507 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
508 GOCFLAGS_FOR_TARGET = -O2 -g
510 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
511 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
512 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
514 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
516 # ------------------------------------
517 # Miscellaneous targets and flag lists
518 # ------------------------------------
520 # The first rule in the file had better be this one. Don't put any above it.
521 # This lives here to allow makefile fragments to contain dependencies.
524 #### host and target specific makefile fragments come in here.
525 @target_makefile_frag@
531 # This is the list of directories that may be needed in RPATH_ENVVAR
532 # so that programs built for the target machine work.
533 TARGET_LIB_PATH = [+ FOR target_modules +][+
534 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
535 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
536 [+ FOR target_modules +][+ IF lib_path +]
537 @if target-[+module+]
538 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
539 @endif target-[+module+]
540 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
543 # This is the list of directories that may be needed in RPATH_ENVVAR
544 # so that programs built for the host machine work.
545 HOST_LIB_PATH = [+ FOR host_modules +][+
546 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
547 ENDFOR host_modules +]
549 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
551 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
554 [+ FOR host_modules +][+ IF lib_path +]
556 HOST_LIB_PATH_[+module+] = \
557 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
558 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
560 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
562 CXX_FOR_TARGET_FLAG_TO_PASS = \
563 "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
564 @if target-libstdc++-v3
565 # CXX_FOR_TARGET is tricky to get right for target libs that require a
566 # functional C++ compiler. When we recurse, if we expand
567 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
568 # libstdc++ include flags from the script. Instead, we get an
569 # -funconfigured-* word, so that we'll get errors if this invalid C++
570 # command line is used for anything, but also so that we can use the
571 # word to decide whether or not to pass on this CXX_FOR_TARGET. If we
572 # don't pass it on, sub-make will use the default definition, that
573 # re-expands it at the time of use, so we'll get it right when we need
574 # it. One potential exception is the expansion of CXX_FOR_TARGET
575 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
576 # really work, for C++ host programs can't depend on the current-stage
577 # C++ target library.
578 CXX_FOR_TARGET_FLAG_TO_PASS = \
579 $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
580 @endif target-libstdc++-v3
582 # Flags to pass down to all sub-makes.
583 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
584 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
585 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
586 "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
587 "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
588 "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
589 $(CXX_FOR_TARGET_FLAG_TO_PASS) \
591 "CONFIG_SHELL=$(SHELL)" \
592 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
594 # We leave this in just in case, but it is not needed anymore.
595 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
597 # Flags to pass down to most sub-makes, in which we're building with
598 # the host environment.
604 'DLLTOOL=$(DLLTOOL)' \
606 'GFORTRAN=$(GFORTRAN)' \
611 'OBJDUMP=$(OBJDUMP)' \
613 'READELF=$(READELF)' \
615 'WINDRES=$(WINDRES)' \
618 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
620 # Flags to pass to stage1 or when not bootstrapping.
622 STAGE1_FLAGS_TO_PASS = \
623 LDFLAGS="$${LDFLAGS}" \
624 HOST_LIBS="$${HOST_LIBS}"
626 # Flags to pass to stage2 and later makes.
628 POSTSTAGE1_FLAGS_TO_PASS = \
629 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
630 CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
631 GNATBIND="$${GNATBIND}" \
632 LDFLAGS="$${LDFLAGS}" \
633 HOST_LIBS="$${HOST_LIBS}" \
634 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
636 # Flags to pass down to makes which are built with the target environment.
637 # The double $ decreases the length of the command line; those variables
638 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
639 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
640 # so we expand them here.
641 EXTRA_TARGET_FLAGS = \
642 'AR=$$(AR_FOR_TARGET)' \
643 'AS=$(COMPILER_AS_FOR_TARGET)' \
644 'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
645 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
646 'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
647 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
648 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
649 'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
650 'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
651 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
652 'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
653 'LD=$(COMPILER_LD_FOR_TARGET)' \
654 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
655 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
656 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
657 'NM=$(COMPILER_NM_FOR_TARGET)' \
658 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
659 'RANLIB=$$(RANLIB_FOR_TARGET)' \
660 'READELF=$$(READELF_FOR_TARGET)' \
661 'WINDRES=$$(WINDRES_FOR_TARGET)' \
662 'WINDMC=$$(WINDMC_FOR_TARGET)' \
663 'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
666 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
668 # Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
669 # unfortunately needs the native compiler and the target ar and
671 # If any variables are added here, they must be added to do-*, below.
672 # The BUILD_* variables are a special case, which are used for the gcc
673 # cross-building scheme.
675 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
676 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
677 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
679 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
682 BUILD_CONFIG = @BUILD_CONFIG@
683 ifneq ($(BUILD_CONFIG),)
684 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
688 .PHONY: configure-host
690 FOR host_modules +] \
691 maybe-configure-[+module+][+
692 ENDFOR host_modules +]
693 .PHONY: configure-target
695 FOR target_modules +] \
696 maybe-configure-target-[+module+][+
697 ENDFOR target_modules +]
699 # The target built for a native non-bootstrap build.
703 [ -f stage_final ] || echo stage3 > stage_final
704 @r=`${PWD_COMMAND}`; export r; \
705 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
706 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
708 @: $(MAKE); $(unstage)
709 @r=`${PWD_COMMAND}`; export r; \
710 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
712 if [ -f stage_last ]; then \
713 TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
714 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
717 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
725 [+ FOR build_modules +]
726 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
729 [+ FOR host_modules +][+ IF bootstrap +]
730 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
731 all-host: maybe-all-[+module+][+ IF bootstrap +]
732 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
735 [+ FOR target_modules +][+ IF bootstrap +]
736 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
737 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
738 @endif target-[+module+]-no-bootstrap[+
739 ENDIF bootstrap +][+ ENDFOR target_modules +]
741 # Do a target for all the subdirectories. A ``make do-X'' will do a
742 # ``make X'' in all subdirectories (because, in general, there is a
743 # dependency (below) of X upon do-X, a ``make X'' will also do this,
744 # but it may do additional work as well).
745 [+ FOR recursive_targets +]
746 .PHONY: do-[+make_target+]
748 @: $(MAKE); $(unstage)
749 @r=`${PWD_COMMAND}`; export r; \
750 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
751 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
752 [+make_target+]-target
755 .PHONY: [+make_target+]-host
756 [+ FOR host_modules +]
757 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
759 .PHONY: [+make_target+]-target
760 [+ FOR target_modules +]
761 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
762 [+ ENDFOR recursive_targets +]
764 # Here are the targets which correspond to the do-X targets.
766 .PHONY: info installcheck dvi pdf html
767 .PHONY: install-info install-pdf install-html
768 .PHONY: clean distclean mostlyclean maintainer-clean realclean
769 .PHONY: local-clean local-distclean local-maintainer-clean
771 installcheck: do-installcheck
776 # Make sure makeinfo is built before we do a `make info', if we're
777 # in fact building texinfo.
778 do-info: maybe-all-texinfo
780 install-info: do-install-info dir.info
781 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
782 if [ -f dir.info ] ; then \
783 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
786 install-pdf: do-install-pdf
788 install-html: do-install-html
791 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
794 -rm -f Makefile config.status config.cache mh-frag mt-frag
795 -rm -f maybedep.tmp serdep.tmp
796 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
797 rm -rf $(TARGET_SUBDIR); \
799 -rm -rf $(BUILD_SUBDIR)
800 -if [ "$(HOST_SUBDIR)" != "." ]; then \
801 rm -rf $(HOST_SUBDIR); \
803 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
804 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
805 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
806 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
807 -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
808 -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
810 local-maintainer-clean:
811 @echo "This command is intended for maintainers to use;"
812 @echo "it deletes files that may require special tools to rebuild."
814 clean: do-clean local-clean
815 mostlyclean: do-mostlyclean local-clean
816 distclean: do-distclean local-clean local-distclean
817 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
818 maintainer-clean: local-distclean
819 realclean: maintainer-clean
823 .PHONY: check do-check
826 # Only include modules actually being configured and built.
829 FOR host_modules +] \
830 maybe-check-[+module+][+
831 ENDFOR host_modules +]
835 FOR target_modules +] \
836 maybe-check-target-[+module+][+
837 ENDFOR target_modules +]
840 @: $(MAKE); $(unstage)
841 @r=`${PWD_COMMAND}`; export r; \
842 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
843 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
845 # Automated reporting of test results.
847 warning.log: build.log
848 $(srcdir)/contrib/warn_summary build.log > $@
851 if test x'$(BOOT_CFLAGS)' != x''; then \
852 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
854 $(srcdir)/contrib/test_summary -t >$@
856 echo If you really want to send e-mail, run ./$@ now
858 mail-report-with-warnings.log: warning.log
859 if test x'$(BOOT_CFLAGS)' != x''; then \
860 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
862 $(srcdir)/contrib/test_summary -t -i warning.log >$@
864 echo If you really want to send e-mail, run ./$@ now
866 # Installation targets.
868 .PHONY: install uninstall
870 @: $(MAKE); $(unstage)
871 @r=`${PWD_COMMAND}`; export r; \
872 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
873 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
875 .PHONY: install-host-nogcc
876 install-host-nogcc: [+
877 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
878 maybe-install-[+module+][+ ENDIF +][+
879 ENDFOR host_modules +]
883 FOR host_modules +] \
884 maybe-install-[+module+][+
885 ENDFOR host_modules +]
887 .PHONY: install-target
889 FOR target_modules +] \
890 maybe-install-target-[+module+][+
891 ENDFOR target_modules +]
894 @echo "the uninstall target is not supported in this tree"
897 install.all: install-no-fixedincludes
898 @if [ -f ./gcc/Makefile ] ; then \
899 r=`${PWD_COMMAND}` ; export r ; \
900 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
903 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
908 # install-no-fixedincludes is used to allow the elaboration of binary packages
909 # suitable for distribution, where we cannot include the fixed system header
911 .PHONY: install-no-fixedincludes
912 install-no-fixedincludes: installdirs install-host-nogcc \
913 install-target gcc-install-no-fixedincludes
915 .PHONY: install-strip
917 @: $(MAKE); $(unstage)
918 @r=`${PWD_COMMAND}`; export r; \
919 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
920 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
922 .PHONY: install-strip-host
923 install-strip-host: [+
924 FOR host_modules +] \
925 maybe-install-strip-[+module+][+
926 ENDFOR host_modules +]
928 .PHONY: install-strip-target
929 install-strip-target: [+
930 FOR target_modules +] \
931 maybe-install-strip-target-[+module+][+
932 ENDFOR target_modules +]
935 ### other supporting targets
938 $(DESTDIR)$(prefix) \
939 $(DESTDIR)$(exec_prefix)
941 installdirs: mkinstalldirs
942 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
944 dir.info: do-install-info
945 if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
946 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
947 mv -f dir.info.new dir.info ; \
952 @echo "Building a full distribution of this tree isn't done"
953 @echo "via 'make dist'. Check out the etc/ subdirectory"
957 # Right now this just builds TAGS in each subdirectory. emacs19 has the
958 # ability to use several tags files at once, so there is probably no need
959 # to combine them into one big TAGS file (like CVS 1.3 does). We could
960 # (if we felt like it) have this Makefile write a piece of elisp which
961 # the user could load to tell emacs19 where all the TAGS files we just
965 # ------------------------------------
966 # Macros for configure and all targets
967 # ------------------------------------
969 [+ DEFINE configure +]
970 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
971 maybe-configure-[+prefix+][+module+]:
973 configure-[+prefix+][+module+]: stage_current
975 @if [+prefix+][+module+]
976 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
977 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
978 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
979 @r=`${PWD_COMMAND}`; export r; \
980 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
981 [+ IF check_multilibs
982 +]echo "Checking multilib configuration for [+module+]..."; \
983 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
984 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
985 if test -r [+subdir+]/[+module+]/multilib.out; then \
986 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
987 rm -f [+subdir+]/[+module+]/multilib.tmp; \
989 rm -f [+subdir+]/[+module+]/Makefile; \
990 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
993 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
995 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
996 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
997 [+exports+] [+extra_exports+] \
998 echo Configuring in [+subdir+]/[+module+]; \
999 cd "[+subdir+]/[+module+]" || exit 1; \
1001 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1002 *) topdir=`echo [+subdir+]/[+module+]/ | \
1003 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1005 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1006 libsrcdir="$$s/[+module+]"; \
1007 [+ IF no-config-site +]rm -f no-such-file || : ; \
1008 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
1009 [+args+] --build=${build_alias} --host=[+host_alias+] \
1010 --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
1012 @endif [+prefix+][+module+]
1015 [+ FOR bootstrap_stage +]
1016 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1017 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1018 @if [+prefix+][+module+]-bootstrap
1019 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1020 configure-stage[+id+]-[+prefix+][+module+]:
1021 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1022 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1023 @r=`${PWD_COMMAND}`; export r; \
1024 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1025 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1026 [+ IF check_multilibs
1027 +]echo "Checking multilib configuration for [+module+]..."; \
1028 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1029 if test -r [+subdir+]/[+module+]/multilib.out; then \
1030 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1031 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1033 rm -f [+subdir+]/[+module+]/Makefile; \
1034 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1037 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1039 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1040 [+exports+][+ IF prev +] \
1041 [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1042 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1043 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1044 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1045 CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1046 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1047 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1048 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1049 ENDIF prefix +] [+extra_exports+] \
1050 echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1051 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1052 cd [+subdir+]/[+module+] || exit 1; \
1054 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1055 *) topdir=`echo [+subdir+]/[+module+]/ | \
1056 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1058 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1059 libsrcdir="$$s/[+module+]"; \
1060 $(SHELL) $${libsrcdir}/configure \
1061 [+args+] --build=${build_alias} --host=[+host_alias+] \
1062 --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
1063 --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
1064 $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1065 [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1066 @endif [+prefix+][+module+]-bootstrap
1067 [+ ENDFOR bootstrap_stage +]
1068 [+ ENDIF bootstrap +]
1072 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1073 maybe-all-[+prefix+][+module+]:
1075 all-[+prefix+][+module+]: stage_current
1076 @endif gcc-bootstrap
1077 @if [+prefix+][+module+]
1078 TARGET-[+prefix+][+module+]=[+
1079 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1080 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1081 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1082 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1083 @r=`${PWD_COMMAND}`; export r; \
1084 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1085 [+exports+] [+extra_exports+] \
1086 (cd [+subdir+]/[+module+] && \
1087 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1088 $(TARGET-[+prefix+][+module+]))
1089 @endif [+prefix+][+module+]
1092 [+ FOR bootstrap_stage +]
1093 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1094 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1095 maybe-all-stage[+id+]-[+prefix+][+module+]:
1096 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1097 @if [+prefix+][+module+]-bootstrap
1098 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1099 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1100 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1101 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1102 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1103 @r=`${PWD_COMMAND}`; export r; \
1104 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1105 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1106 [+exports+][+ IF prev +] \
1107 [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1108 cd [+subdir+]/[+module+] && \
1109 $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1110 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1111 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1112 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1113 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1114 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1115 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1116 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1117 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1118 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1119 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1120 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1121 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1122 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1123 $(TARGET-stage[+id+]-[+prefix+][+module+])
1125 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1126 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1127 clean-stage[+id+]-[+prefix+][+module+]:
1128 @if [ $(current_stage) = stage[+id+] ]; then \
1129 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1131 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1132 $(MAKE) stage[+id+]-start; \
1134 cd [+subdir+]/[+module+] && \
1135 $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1136 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1137 @endif [+prefix+][+module+]-bootstrap
1139 [+ ENDFOR bootstrap_stage +]
1140 [+ ENDIF bootstrap +]
1143 # --------------------------------------
1144 # Modules which run on the build machine
1145 # --------------------------------------
1146 [+ FOR build_modules +]
1147 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1148 host_alias=(get "host" "${build_alias}")
1149 target_alias=(get "target" "${target_alias}")
1150 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1152 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1153 args="$(EXTRA_BUILD_FLAGS)" +]
1154 [+ ENDFOR build_module +]
1156 # --------------------------------------
1157 # Modules which run on the host machine
1158 # --------------------------------------
1159 [+ FOR host_modules +]
1160 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1161 exports="$(HOST_EXPORTS)"
1162 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1163 host_alias=(get "host" "${host_alias}")
1164 target_alias=(get "target" "${target_alias}")
1165 args="$(HOST_CONFIGARGS)" +]
1167 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1168 exports="$(HOST_EXPORTS)"
1169 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1170 args="$(EXTRA_HOST_FLAGS)"
1171 stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1172 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1174 .PHONY: check-[+module+] maybe-check-[+module+]
1175 maybe-check-[+module+]:
1177 maybe-check-[+module+]: check-[+module+]
1180 [+ ELIF no_check_cross +]
1181 # This module is only tested in a native toolchain.
1183 @: $(MAKE); $(unstage)
1184 @if [ '$(host)' = '$(target)' ] ; then \
1185 r=`${PWD_COMMAND}`; export r; \
1186 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1188 (cd $(HOST_SUBDIR)/[+module+] && \
1189 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1193 @: $(MAKE); $(unstage)
1194 @r=`${PWD_COMMAND}`; export r; \
1195 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1197 (cd $(HOST_SUBDIR)/[+module+] && \
1198 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1199 [+ ENDIF no_check +]
1202 .PHONY: install-[+module+] maybe-install-[+module+]
1203 maybe-install-[+module+]:
1205 maybe-install-[+module+]: install-[+module+]
1209 install-[+module+]: installdirs
1210 @: $(MAKE); $(unstage)
1211 @r=`${PWD_COMMAND}`; export r; \
1212 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1214 (cd $(HOST_SUBDIR)/[+module+] && \
1215 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1216 [+ ENDIF no_install +]
1219 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1220 maybe-install-strip-[+module+]:
1222 maybe-install-strip-[+module+]: install-strip-[+module+]
1224 install-strip-[+module+]:
1226 install-strip-[+module+]: installdirs
1227 @: $(MAKE); $(unstage)
1228 @r=`${PWD_COMMAND}`; export r; \
1229 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1231 (cd $(HOST_SUBDIR)/[+module+] && \
1232 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1233 [+ ENDIF no_install +]
1236 # Other targets (info, dvi, pdf, etc.)
1237 [+ FOR recursive_targets +]
1238 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1239 maybe-[+make_target+]-[+module+]:
1241 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1242 [+ IF (match-value? = "missing" (get "make_target") ) +]
1243 # [+module+] doesn't support [+make_target+].
1244 [+make_target+]-[+module+]:
1246 [+make_target+]-[+module+]: [+
1248 [+depend+]-[+module+] [+
1250 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1251 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1252 r=`${PWD_COMMAND}`; export r; \
1253 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1255 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1256 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1258 echo "Doing [+make_target+] in [+module+]" ; \
1259 (cd $(HOST_SUBDIR)/[+module+] && \
1260 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1261 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1262 "RANLIB=$${RANLIB}" \
1263 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1268 [+ ENDFOR recursive_targets +]
1269 [+ ENDFOR host_modules +]
1271 # ---------------------------------------
1272 # Modules which run on the target machine
1273 # ---------------------------------------
1274 [+ FOR target_modules +]
1277 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1278 check_multilibs=true
1279 exports="$(RAW_CXX_TARGET_EXPORTS)"
1280 host_alias=(get "host" "${target_alias}")
1281 target_alias=(get "target" "${target_alias}")
1282 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1284 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1285 exports="$(RAW_CXX_TARGET_EXPORTS)"
1286 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1288 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1289 check_multilibs=true
1290 exports="$(NORMAL_TARGET_EXPORTS)"
1291 host_alias=(get "host" "${target_alias}")
1292 target_alias=(get "target" "${target_alias}")
1293 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1295 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1296 exports="$(NORMAL_TARGET_EXPORTS)"
1297 args="$(EXTRA_TARGET_FLAGS)" +]
1300 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1301 maybe-check-target-[+module+]:
1302 @if target-[+module+]
1303 maybe-check-target-[+module+]: check-target-[+module+]
1305 # Dummy target for uncheckable module.
1306 check-target-[+module+]:
1308 check-target-[+module+]:
1309 @: $(MAKE); $(unstage)
1310 @r=`${PWD_COMMAND}`; export r; \
1311 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1313 $(RAW_CXX_TARGET_EXPORTS) \[+
1315 $(NORMAL_TARGET_EXPORTS) \[+
1317 (cd $(TARGET_SUBDIR)/[+module+] && \
1318 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1320 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1322 +] [+extra_make_flags+] check)
1323 [+ ENDIF no_check +]
1324 @endif target-[+module+]
1326 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1327 maybe-install-target-[+module+]:
1328 @if target-[+module+]
1329 maybe-install-target-[+module+]: install-target-[+module+]
1331 # Dummy target for uninstallable.
1332 install-target-[+module+]:
1334 install-target-[+module+]: installdirs
1335 @: $(MAKE); $(unstage)
1336 @r=`${PWD_COMMAND}`; export r; \
1337 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1339 $(RAW_CXX_TARGET_EXPORTS) \[+
1341 $(NORMAL_TARGET_EXPORTS) \[+
1343 (cd $(TARGET_SUBDIR)/[+module+] && \
1344 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1345 [+ ENDIF no_install +]
1346 @endif target-[+module+]
1348 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1349 maybe-install-strip-target-[+module+]:
1350 @if target-[+module+]
1351 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1353 # Dummy target for uninstallable.
1354 install-strip-target-[+module+]:
1356 install-strip-target-[+module+]: installdirs
1357 @: $(MAKE); $(unstage)
1358 @r=`${PWD_COMMAND}`; export r; \
1359 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1361 $(RAW_CXX_TARGET_EXPORTS) \[+
1363 $(NORMAL_TARGET_EXPORTS) \[+
1365 (cd $(TARGET_SUBDIR)/[+module+] && \
1366 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1367 [+ ENDIF no_install +]
1368 @endif target-[+module+]
1370 # Other targets (info, dvi, pdf, etc.)
1371 [+ FOR recursive_targets +]
1372 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1373 maybe-[+make_target+]-target-[+module+]:
1374 @if target-[+module+]
1375 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1376 [+ IF (match-value? = "missing" (get "make_target") ) +]
1377 # [+module+] doesn't support [+make_target+].
1378 [+make_target+]-target-[+module+]:
1380 [+make_target+]-target-[+module+]: [+
1382 [+depend+]-target-[+module+] [+
1384 @: $(MAKE); $(unstage)
1385 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1386 r=`${PWD_COMMAND}`; export r; \
1387 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1389 $(RAW_CXX_TARGET_EXPORTS) \[+
1391 $(NORMAL_TARGET_EXPORTS) \[+
1393 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1394 for flag in $(EXTRA_TARGET_FLAGS); do \
1395 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1397 (cd $(TARGET_SUBDIR)/[+module+] && \
1398 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1399 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1400 "RANLIB=$${RANLIB}" \
1401 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1402 [+extra_make_flags+] [+make_target+]) \
1405 @endif target-[+module+]
1406 [+ ENDFOR recursive_targets +]
1407 [+ ENDFOR target_modules +]
1410 .PHONY: check-target-libgomp-c++
1411 check-target-libgomp-c++:
1412 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1414 @endif target-libgomp
1417 .PHONY: check-target-libitm-c++
1418 check-target-libitm-c++:
1419 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1421 @endif target-libitm
1427 @if gcc-no-bootstrap
1429 cross: all-build all-gas all-ld
1430 @r=`${PWD_COMMAND}`; export r; \
1431 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1433 echo "Building the C and C++ compiler"; \
1434 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1435 @r=`${PWD_COMMAND}`; export r; \
1436 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1437 echo "Building runtime libraries"; \
1438 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1439 @endif gcc-no-bootstrap
1443 .PHONY: check-gcc-[+language+] check-[+language+]
1444 check-gcc-[+language+]:
1445 r=`${PWD_COMMAND}`; export r; \
1446 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1448 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1449 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1450 [+ ENDFOR languages +]
1452 # The gcc part of install-no-fixedincludes, which relies on an intimate
1453 # knowledge of how a number of gcc internal targets (inter)operate. Delegate.
1454 .PHONY: gcc-install-no-fixedincludes
1455 gcc-install-no-fixedincludes:
1456 @if [ -f ./gcc/Makefile ]; then \
1457 r=`${PWD_COMMAND}`; export r; \
1458 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1461 && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1465 # ---------------------
1466 # GCC bootstrap support
1467 # ---------------------
1469 # We track the current stage (the one in 'gcc') in the stage_current file.
1470 # stage_last instead tracks the stage that was built last. These targets
1471 # are dummy when toplevel bootstrap is not active.
1473 # While making host and target tools, symlinks to the final stage must be
1474 # there, so $(unstage) should be run at various points. To avoid excessive
1475 # recursive invocations of make, we "inline" them using a variable. These
1476 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1477 # to avoid warnings from the GNU Make job server.
1484 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1485 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1486 current_stage = "`cat stage_current 2> /dev/null`"
1487 @endif gcc-bootstrap
1489 .PHONY: unstage stage
1491 @: $(MAKE); $(unstage)
1493 @: $(MAKE); $(stage)
1495 # Disable commands for lean bootstrap.
1498 # We name the build directories for the various stages "stage1-gcc",
1499 # "stage2-gcc","stage3-gcc", etc.
1501 # Since the 'compare' process will fail (on debugging information) if any
1502 # directory names are different, we need to link the gcc directory for
1503 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1504 # the build directories constant as well. For the latter, we use naked names
1505 # like 'gcc', because the scripts in that directory assume it. We use
1506 # mv on platforms where symlinks to directories do not work or are not
1509 # 'touch' doesn't work right on some platforms.
1510 STAMP = echo timestamp >
1512 # We only want to compare .o files, so set this!
1515 [+ FOR bootstrap-stage +]
1516 .PHONY: stage[+id+]-start stage[+id+]-end
1519 @: $(MAKE); $(stage); \
1520 echo stage[+id+] > stage_current ; \
1521 echo stage[+id+] > stage_last; \
1522 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1523 FOR host_modules +][+ IF bootstrap +]
1525 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1526 mkdir stage[+id+]-[+module+]; \
1527 mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1528 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1529 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1530 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1531 mkdir stage[+id+]-$(TARGET_SUBDIR); \
1532 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1533 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1535 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1537 @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1538 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1539 mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1541 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1542 @if test -d $(TARGET_SUBDIR) ; then \
1543 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1544 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1548 # Bubble a bug fix through all the stages up to stage [+id+]. They are
1549 # remade, but not reconfigured. The next stage (if any) will not be
1550 # reconfigured either.
1551 .PHONY: stage[+id+]-bubble
1552 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1553 @r=`${PWD_COMMAND}`; export r; \
1554 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1555 if test -f stage[+id+]-lean [+
1556 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1557 echo Skipping rebuild of stage[+id+] ; \
1559 $(MAKE) stage[+id+]-start; \[+IF lean +]
1561 rm -rf stage[+lean+]-* ; \
1562 $(STAMP) stage[+lean+]-lean ; \
1563 fi; \[+ ENDIF lean +]
1564 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1565 fi[+ IF compare-target +]
1566 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1568 .PHONY: all-stage[+id+] clean-stage[+id+]
1569 do-clean: clean-stage[+id+]
1571 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1572 # only possibility, but now it conflicts with no-bootstrap rules
1574 [+ IF compare-target +]
1576 @r=`${PWD_COMMAND}`; export r; \
1577 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1578 if test -f stage[+prev+]-lean; then \
1579 echo Cannot compare object files as stage [+prev+] was deleted. ; \
1582 : $(MAKE); $(stage); \
1583 rm -f .bad_compare ; \
1584 echo Comparing stages [+prev+] and [+id+] ; \
1585 sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1586 files=`find stage[+id+]-* -name "*$(objext)" -print | \
1587 sed -n s,^stage$$sed-,,p` ; \
1588 for file in $${files} ; do \
1589 f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1590 if test ! -f $$f1; then continue; fi; \
1591 $(do-[+compare-target+]) > /dev/null 2>&1; \
1592 if test $$? -eq 1; then \
1594 @compare_exclusions@) \
1595 echo warning: $$file differs ;; \
1597 echo $$file differs >> .bad_compare ;; \
1601 if [ -f .bad_compare ]; then \
1602 echo "Bootstrap comparison failure!"; \
1606 echo Comparison successful.; \
1608 $(STAMP) [+compare-target+][+ IF prev +]
1610 rm -rf stage[+prev+]-*; \
1611 $(STAMP) stage[+prev+]-lean; \
1613 [+ ENDIF compare-target +]
1615 [+ IF bootstrap-target +]
1616 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1617 [+bootstrap-target+]:
1618 echo stage[+id+] > stage_final
1619 @r=`${PWD_COMMAND}`; export r; \
1620 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1621 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1622 @: $(MAKE); $(unstage)
1623 @r=`${PWD_COMMAND}`; export r; \
1624 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1625 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1626 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1628 [+bootstrap-target+]-lean:
1629 echo stage[+id+] > stage_final
1630 @r=`${PWD_COMMAND}`; export r; \
1631 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1632 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1633 @: $(MAKE); $(unstage)
1634 @r=`${PWD_COMMAND}`; export r; \
1635 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1636 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1637 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1638 [+ ENDIF bootstrap-target +]
1640 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1641 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1642 .PHONY: distclean-stage[+id+]
1643 distclean-stage[+id+]::
1644 @: $(MAKE); $(stage)
1645 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1646 rm -rf stage[+id+]-* [+
1647 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1649 [+ IF cleanstrap-target +]
1650 .PHONY: [+cleanstrap-target+]
1651 [+cleanstrap-target+]: do-distclean local-clean
1652 echo stage[+id+] > stage_final
1653 @r=`${PWD_COMMAND}`; export r; \
1654 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1655 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1656 @: $(MAKE); $(unstage)
1657 @r=`${PWD_COMMAND}`; export r; \
1658 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1659 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1660 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1661 [+ ENDIF cleanstrap-target +]
1662 @endif gcc-bootstrap
1664 [+ ENDFOR bootstrap-stage +]
1667 $(MAKE) distclean-stagefeedback
1669 stagefeedback-start::
1670 @r=`${PWD_COMMAND}`; export r; \
1671 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1672 for i in prev-*; do \
1673 j=`echo $$i | sed s/^prev-//` ; \
1675 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1676 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1680 do-distclean: distclean-stage1
1682 # Provide a GCC build when we're building target libraries. This does
1683 # not work as a dependency, just as the minimum necessary to avoid errors.
1685 @r=`${PWD_COMMAND}`; export r; \
1686 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1687 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1689 # Same as unstage, but not phony and defaulting to stage1-start. We place
1690 # it in the dependency so that for example `make -j3 all-gcc' works.
1692 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1696 @: $(MAKE); $(stage)
1697 rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1698 +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1700 @endif gcc-bootstrap
1702 # --------------------------------------
1703 # Dependencies between different modules
1704 # --------------------------------------
1706 # Generic dependencies for target modules on host stuff, especially gcc
1707 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1708 +][+ FOR bootstrap_stage +]
1709 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1710 ENDFOR +][+ ELSE bootstrap +]
1711 configure-target-[+module+]: stage_last[+
1712 ENDIF bootstrap +][+ ENDFOR target_modules +]
1713 @endif gcc-bootstrap
1715 @if gcc-no-bootstrap[+ FOR target_modules +]
1716 configure-target-[+module+]: maybe-all-gcc[+
1717 ENDFOR target_modules +]
1718 @endif gcc-no-bootstrap
1721 # There are two types of dependencies here: 'hard' dependencies, where one
1722 # module simply won't build without the other; and 'soft' dependencies, where
1723 # if the depended-on module is missing, the depending module will do without
1724 # or find a substitute somewhere (perhaps installed). Soft dependencies
1725 # are made here to depend on a 'maybe-' target. If you're not sure,
1726 # it's safer to use a soft dependency.
1728 [+ ;; These Scheme functions build the bulk of the dependencies.
1729 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1730 ;; where "maybe-" is only included if HARD is not true, and all-gcc
1731 ;; is taken from VAR-NAME.
1732 (define dep-target (lambda (module-kind var-name hard)
1734 (if hard "" "maybe-")
1735 (dep-subtarget var-name)
1737 (dep-module var-name)
1740 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1741 (define make-dep (lambda (module-kind on-kind)
1743 (dep-target module-kind "module" #t) ": "
1744 (dep-target on-kind "on" (exist? "hard")))))
1746 ;; dep-subtarget extracts everything up to the first dash in the given
1747 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1748 (define dep-subtarget (lambda (var-name)
1749 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1751 ;; dep-module extracts everything up to the first dash in the given
1752 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1753 (define dep-module (lambda (var-name)
1754 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1756 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1757 (define dep-stage (lambda ()
1763 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1764 ;; but is written in Scheme.
1765 (define dep-maybe (lambda ()
1766 (if (exist? "hard") "" "maybe-")))
1768 ;; dep-kind returns "normal" if the dependency is on an "install" target,
1769 ;; or if either module is not bootstrapped. It returns "bootstrap" for
1770 ;; configure or build dependencies between bootstrapped modules; it returns
1771 ;; "prebootstrap" for configure or build dependencies of bootstrapped
1772 ;; modules on a build module (e.g. all-gcc on all-build-bison). All this
1773 ;; is only necessary for host modules.
1774 (define dep-kind (lambda ()
1775 (if (and (hash-ref boot-modules (dep-module "module"))
1776 (=* (dep-module "on") "build-"))
1779 (if (or (= (dep-subtarget "on") "install-")
1780 (not (hash-ref boot-modules (dep-module "module")))
1781 (not (hash-ref boot-modules (dep-module "on"))))
1785 ;; We now build the hash table that is used by dep-kind.
1786 (define boot-modules (make-hash-table 113))
1789 [+ FOR host_modules +][+
1790 (if (exist? "bootstrap")
1791 (hash-create-handle! boot-modules (get "module") #t))
1792 "" +][+ ENDFOR host_modules +]
1793 [+ FOR target_modules +][+
1794 (if (exist? "bootstrap")
1795 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1796 "" +][+ ENDFOR target_modules +]
1798 # With all the machinery above in place, it is pretty easy to generate
1799 # dependencies. Host dependencies are a bit more complex because we have
1800 # to check for bootstrap/prebootstrap dependencies. To resolve
1801 # prebootstrap dependencies, prebootstrap modules are gathered in
1803 [+ FOR dependencies +][+ (make-dep "" "") +]
1804 [+ CASE (dep-kind) +]
1805 [+ == "prebootstrap"
1806 +][+ FOR bootstrap_stage +]
1807 [+ (make-dep (dep-stage) "") +][+
1808 ENDFOR bootstrap_stage +]
1810 +][+ FOR bootstrap_stage +]
1811 [+ (make-dep (dep-stage) (dep-stage)) +][+
1812 ENDFOR bootstrap_stage +]
1814 ENDFOR dependencies +]
1816 # Dependencies for target modules on other target modules are
1817 # described by lang_env_dependencies; the defaults apply to anything
1818 # not mentioned there.
1820 ;; Predicate for whether LANG was specified in lang_env_dependencies.
1821 (define lang-dep (lambda (lang)
1822 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1824 ;; Build the hash table we will need.
1825 (define lang-env-deps (make-hash-table 7))
1826 +][+ FOR lang_env_dependencies +][+
1828 (hash-create-handle! lang-env-deps
1829 (string-append (get "module") "-" "cxx") #t))
1832 (hash-create-handle! lang-env-deps
1833 (string-append (get "module") "-" "no_c") #t))
1835 (if (exist? "no_gcc")
1836 (hash-create-handle! lang-env-deps
1837 (string-append (get "module") "-" "no_gcc") #t))
1838 "" +][+ ENDFOR lang_env_dependencies +]
1840 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1841 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1842 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1843 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1844 @endif gcc-bootstrap
1846 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1847 configure-target-[+module+]: maybe-all-target-libgcc[+
1848 ENDIF +][+ ENDFOR target_modules +]
1849 @endif gcc-no-bootstrap
1851 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1852 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1853 ENDIF +][+ IF (lang-dep "cxx") +]
1854 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1856 [+ ENDFOR target_modules +]
1858 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1860 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1861 configure-gdb: $(CONFIGURE_GDB_TK)
1862 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1863 install-gdb: $(INSTALL_GDB_TK)
1865 # Serialization dependencies. Host configures don't work well in parallel to
1866 # each other, due to contention over config.cache. Target configures and
1867 # build configures are similar.
1868 @serialization_dependencies@
1870 # --------------------------------
1871 # Regenerating top level configury
1872 # --------------------------------
1874 # Rebuilding Makefile.in, using autogen.
1876 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1877 cd $(srcdir) && $(AUTOGEN) Makefile.def
1879 # Rebuilding Makefile.
1880 Makefile: $(srcdir)/Makefile.in config.status
1881 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1883 config.status: configure
1884 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1886 # Rebuilding configure.
1888 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1889 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1890 cd $(srcdir) && $(AUTOCONF)
1892 # ------------------------------
1893 # Special directives to GNU Make
1894 # ------------------------------
1896 # Don't pass command-line variables to submakes.
1900 # end of Makefile.in