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_PASS.
173 EXTRA_BUILD_FLAGS = \
174 CFLAGS="$(CFLAGS_FOR_BUILD)" \
175 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
177 # This is the list of directories to built for the host system.
178 SUBDIRS = @configdirs@
179 TARGET_CONFIGDIRS = @target_configdirs@
180 # This is set by the configure script to the arguments to use when configuring
181 # directories built for the host system.
182 HOST_CONFIGARGS = @host_configargs@
183 # Host programs are put under this directory, which is . except if building
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 ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
226 ISLINC="$(HOST_ISLINC)"; export ISLINC; \
227 LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
228 LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
230 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
232 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
234 POSTSTAGE1_CXX_EXPORT = \
235 CXX='$(CXX)'; export CXX; \
236 CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
237 @if target-libstdc++-v3-bootstrap
238 # Override the above if we're bootstrapping C++.
239 POSTSTAGE1_CXX_EXPORT = \
240 CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
241 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
242 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
243 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
244 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
245 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
246 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
247 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
248 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
250 CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
251 @endif target-libstdc++-v3-bootstrap
253 # Similar, for later GCC stages.
254 POSTSTAGE1_HOST_EXPORTS = \
256 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
257 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
258 $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
259 CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
260 $(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) $$TFLAGS"; export CXX;
312 HOST_GMPLIBS = @gmplibs@
313 HOST_GMPINC = @gmpinc@
316 HOST_ISLLIBS = @isllibs@
317 HOST_ISLINC = @islinc@
319 # Where to find libelf
320 HOST_LIBELFLIBS = @libelflibs@
321 HOST_LIBELFINC = @libelfinc@
323 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
325 # ----------------------------------------------
326 # Programs producing files for the BUILD machine
327 # ----------------------------------------------
331 # pwd command to use. Allow user to override default by setting PWDCMD in
332 # the environment to account for automounters. The make variable must not
333 # be called PWDCMD, otherwise the value set here is passed to make
334 # subprocesses and overrides the setting from the user's environment.
335 # Don't use PWD since it is a common shell environment variable and we
336 # don't want to corrupt it.
337 PWD_COMMAND = $${PWDCMD-pwd}
339 # compilers to use to create programs which must be run in the build
341 AR_FOR_BUILD = @AR_FOR_BUILD@
342 AS_FOR_BUILD = @AS_FOR_BUILD@
343 CC_FOR_BUILD = @CC_FOR_BUILD@
344 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
345 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
346 CXX_FOR_BUILD = @CXX_FOR_BUILD@
347 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
348 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
349 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
350 GOC_FOR_BUILD = @GOC_FOR_BUILD@
351 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
352 LD_FOR_BUILD = @LD_FOR_BUILD@
353 NM_FOR_BUILD = @NM_FOR_BUILD@
354 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
355 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
356 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
358 # Special variables passed down in EXTRA_GCC_FLAGS. They are defined
359 # here so that they can be overridden by Makefile fragments.
360 BUILD_PREFIX = @BUILD_PREFIX@
361 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
363 # Flags to pass to stage2 and later makes. They are defined
364 # here so that they can be overridden by Makefile fragments.
367 BOOT_ADAFLAGS= -gnatpg
376 MAKEINFO = @MAKEINFO@
380 # This just becomes part of the MAKEINFO definition passed down to
381 # sub-makes. It lets flags be given on the command line while still
382 # using the makeinfo from the object tree.
383 # (Default to avoid splitting info files by setting the threshold high.)
384 MAKEINFOFLAGS = --split-size=5000000
386 # ---------------------------------------------
387 # Programs producing files for the HOST machine
388 # ---------------------------------------------
406 GNATBIND = @GNATBIND@
407 GNATMAKE = @GNATMAKE@
411 LIBCFLAGS = $(CFLAGS)
412 CXXFLAGS = @CXXFLAGS@
413 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
418 # Defaults for all stages; some are overridden below.
420 STAGE_CFLAGS = $(BOOT_CFLAGS)
421 STAGE_TFLAGS = $(TFLAGS)
422 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
424 [+ FOR bootstrap-stage +]
425 # Defaults for stage [+id+]; some are overridden below.
426 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
427 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
428 @if target-libstdc++-v3-bootstrap
429 # Override the above if we're bootstrapping C++.
430 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
431 @endif target-libstdc++-v3-bootstrap
432 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
433 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
434 [+ ENDFOR bootstrap-stage +]
436 # Only build the C compiler for stage1, because that is the only one that
437 # we can guarantee will build with the native compiler, and also it is the
438 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
439 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
440 # overrideable (for a bootstrap build stage1 also builds gcc.info).
442 STAGE1_CFLAGS = @stage1_cflags@
443 STAGE1_CHECKING = @stage1_checking@
444 STAGE1_LANGUAGES = @stage1_languages@
445 # * We force-disable intermodule optimizations, even if
446 # --enable-intermodule was passed, since the installed compiler
447 # probably can't handle them. Luckily, autoconf always respects
448 # the last argument when conflicting --enable arguments are passed.
449 # * Likewise, we force-disable coverage flags, since the installed
450 # compiler probably has never heard of them.
451 # * We also disable -Wformat, since older GCCs don't understand newer %s.
452 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
453 --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
454 --disable-build-format-warnings
456 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
457 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
459 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
460 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
462 do-compare = @do_compare@
463 do-compare3 = $(do-compare)
465 # -----------------------------------------------
466 # Programs producing files for the TARGET machine
467 # -----------------------------------------------
469 AR_FOR_TARGET=@AR_FOR_TARGET@
470 AS_FOR_TARGET=@AS_FOR_TARGET@
471 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
473 # If GCC_FOR_TARGET is not overriden on the command line, then this
474 # variable is passed down to the gcc Makefile, where it is used to
475 # build libgcc2.a. We define it here so that it can itself be
476 # overridden on the command line.
477 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
478 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
479 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
480 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
481 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
482 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
483 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
484 LD_FOR_TARGET=@LD_FOR_TARGET@
486 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
487 NM_FOR_TARGET=@NM_FOR_TARGET@
488 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
489 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
490 READELF_FOR_TARGET=@READELF_FOR_TARGET@
491 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
492 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
493 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
495 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
496 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
497 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
499 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
500 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
502 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
503 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
504 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
505 GOCFLAGS_FOR_TARGET = -O2 -g
507 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
508 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
509 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
511 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
513 # ------------------------------------
514 # Miscellaneous targets and flag lists
515 # ------------------------------------
517 # The first rule in the file had better be this one. Don't put any above it.
518 # This lives here to allow makefile fragments to contain dependencies.
521 #### host and target specific makefile fragments come in here.
522 @target_makefile_frag@
528 # This is the list of directories that may be needed in RPATH_ENVVAR
529 # so that programs built for the target machine work.
530 TARGET_LIB_PATH = [+ FOR target_modules +][+
531 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
532 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
533 [+ FOR target_modules +][+ IF lib_path +]
534 @if target-[+module+]
535 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
536 @endif target-[+module+]
537 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
540 # This is the list of directories that may be needed in RPATH_ENVVAR
541 # so that programs built for the host machine work.
542 HOST_LIB_PATH = [+ FOR host_modules +][+
543 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
544 ENDFOR host_modules +]
546 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
548 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
551 [+ FOR host_modules +][+ IF lib_path +]
553 HOST_LIB_PATH_[+module+] = \
554 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
555 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
557 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
559 CXX_FOR_TARGET_FLAG_TO_PASS = \
560 "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
561 @if target-libstdc++-v3
562 # CXX_FOR_TARGET is tricky to get right for target libs that require a
563 # functional C++ compiler. When we recurse, if we expand
564 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
565 # libstdc++ include flags from the script. Instead, we get an
566 # -funconfigured-* word, so that we'll get errors if this invalid C++
567 # command line is used for anything, but also so that we can use the
568 # word to decide whether or not to pass on this CXX_FOR_TARGET. If we
569 # don't pass it on, sub-make will use the default definition, that
570 # re-expands it at the time of use, so we'll get it right when we need
571 # it. One potential exception is the expansion of CXX_FOR_TARGET
572 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
573 # really work, for C++ host programs can't depend on the current-stage
574 # C++ target library.
575 CXX_FOR_TARGET_FLAG_TO_PASS = \
576 $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
577 @endif target-libstdc++-v3
579 # Flags to pass down to all sub-makes.
580 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
581 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
582 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
583 "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
584 "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
585 "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
586 $(CXX_FOR_TARGET_FLAG_TO_PASS) \
588 "CONFIG_SHELL=$(SHELL)" \
589 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
591 # We leave this in just in case, but it is not needed anymore.
592 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
594 # Flags to pass down to most sub-makes, in which we're building with
595 # the host environment.
601 'DLLTOOL=$(DLLTOOL)' \
603 'GFORTRAN=$(GFORTRAN)' \
608 'OBJDUMP=$(OBJDUMP)' \
610 'READELF=$(READELF)' \
612 'WINDRES=$(WINDRES)' \
615 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
617 # Flags to pass to stage1 or when not bootstrapping.
619 STAGE1_FLAGS_TO_PASS = \
620 LDFLAGS="$${LDFLAGS}" \
621 HOST_LIBS="$${HOST_LIBS}"
623 # Flags to pass to stage2 and later makes.
625 POSTSTAGE1_FLAGS_TO_PASS = \
626 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
627 CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
628 GNATBIND="$${GNATBIND}" \
629 LDFLAGS="$${LDFLAGS}" \
630 HOST_LIBS="$${HOST_LIBS}" \
631 $(LTO_FLAGS_TO_PASS) \
632 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
634 # Flags to pass down to makes which are built with the target environment.
635 # The double $ decreases the length of the command line; those variables
636 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
637 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
638 # so we expand them here.
639 EXTRA_TARGET_FLAGS = \
640 'AR=$$(AR_FOR_TARGET)' \
641 'AS=$(COMPILER_AS_FOR_TARGET)' \
642 'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
643 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
644 'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
645 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
646 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
647 'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
648 'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
649 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
650 'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
651 'LD=$(COMPILER_LD_FOR_TARGET)' \
652 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
653 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
654 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
655 'NM=$(COMPILER_NM_FOR_TARGET)' \
656 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
657 'RANLIB=$$(RANLIB_FOR_TARGET)' \
658 'READELF=$$(READELF_FOR_TARGET)' \
659 'WINDRES=$$(WINDRES_FOR_TARGET)' \
660 'WINDMC=$$(WINDMC_FOR_TARGET)' \
661 'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
664 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
666 # Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
667 # unfortunately needs the native compiler and the target ar and
669 # If any variables are added here, they must be added to do-*, below.
670 # The BUILD_* variables are a special case, which are used for the gcc
671 # cross-building scheme.
673 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
674 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
675 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
677 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
680 BUILD_CONFIG = @BUILD_CONFIG@
681 ifneq ($(BUILD_CONFIG),)
682 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
686 .PHONY: configure-host
688 FOR host_modules +] \
689 maybe-configure-[+module+][+
690 ENDFOR host_modules +]
691 .PHONY: configure-target
693 FOR target_modules +] \
694 maybe-configure-target-[+module+][+
695 ENDFOR target_modules +]
697 # The target built for a native non-bootstrap build.
701 [ -f stage_final ] || echo stage3 > stage_final
702 @r=`${PWD_COMMAND}`; export r; \
703 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
704 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
706 @: $(MAKE); $(unstage)
707 @r=`${PWD_COMMAND}`; export r; \
708 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
710 if [ -f stage_last ]; then \
711 TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
712 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
715 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
723 [+ FOR build_modules +]
724 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
727 [+ FOR host_modules +][+ IF bootstrap +]
728 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
729 all-host: maybe-all-[+module+][+ IF bootstrap +]
730 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
733 [+ FOR target_modules +][+ IF bootstrap +]
734 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
735 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
736 @endif target-[+module+]-no-bootstrap[+
737 ENDIF bootstrap +][+ ENDFOR target_modules +]
739 # Do a target for all the subdirectories. A ``make do-X'' will do a
740 # ``make X'' in all subdirectories (because, in general, there is a
741 # dependency (below) of X upon do-X, a ``make X'' will also do this,
742 # but it may do additional work as well).
743 [+ FOR recursive_targets +]
744 .PHONY: do-[+make_target+]
746 @: $(MAKE); $(unstage)
747 @r=`${PWD_COMMAND}`; export r; \
748 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
749 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
750 [+make_target+]-target
753 .PHONY: [+make_target+]-host
754 [+ FOR host_modules +]
755 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
757 .PHONY: [+make_target+]-target
758 [+ FOR target_modules +]
759 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
760 [+ ENDFOR recursive_targets +]
762 # Here are the targets which correspond to the do-X targets.
764 .PHONY: info installcheck dvi pdf html
765 .PHONY: install-info install-pdf install-html
766 .PHONY: clean distclean mostlyclean maintainer-clean realclean
767 .PHONY: local-clean local-distclean local-maintainer-clean
769 installcheck: do-installcheck
774 # Make sure makeinfo is built before we do a `make info', if we're
775 # in fact building texinfo.
776 do-info: maybe-all-texinfo
778 install-info: do-install-info dir.info
779 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
780 if [ -f dir.info ] ; then \
781 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
784 install-pdf: do-install-pdf
786 install-html: do-install-html
789 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
792 -rm -f Makefile config.status config.cache mh-frag mt-frag
793 -rm -f maybedep.tmp serdep.tmp
794 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
795 rm -rf $(TARGET_SUBDIR); \
797 -rm -rf $(BUILD_SUBDIR)
798 -if [ "$(HOST_SUBDIR)" != "." ]; then \
799 rm -rf $(HOST_SUBDIR); \
801 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
802 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
803 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
804 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
805 -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
806 -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
808 local-maintainer-clean:
809 @echo "This command is intended for maintainers to use;"
810 @echo "it deletes files that may require special tools to rebuild."
812 clean: do-clean local-clean
813 mostlyclean: do-mostlyclean local-clean
814 distclean: do-distclean local-clean local-distclean
815 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
816 maintainer-clean: local-distclean
817 realclean: maintainer-clean
821 .PHONY: check do-check
824 # Only include modules actually being configured and built.
827 FOR host_modules +] \
828 maybe-check-[+module+][+
829 ENDFOR host_modules +]
833 FOR target_modules +] \
834 maybe-check-target-[+module+][+
835 ENDFOR target_modules +]
838 @: $(MAKE); $(unstage)
839 @r=`${PWD_COMMAND}`; export r; \
840 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
841 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
843 # Automated reporting of test results.
845 warning.log: build.log
846 $(srcdir)/contrib/warn_summary build.log > $@
849 if test x'$(BOOT_CFLAGS)' != x''; then \
850 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
852 $(srcdir)/contrib/test_summary -t >$@
854 echo If you really want to send e-mail, run ./$@ now
856 mail-report-with-warnings.log: warning.log
857 if test x'$(BOOT_CFLAGS)' != x''; then \
858 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
860 $(srcdir)/contrib/test_summary -t -i warning.log >$@
862 echo If you really want to send e-mail, run ./$@ now
864 # Installation targets.
866 .PHONY: install uninstall
868 @: $(MAKE); $(unstage)
869 @r=`${PWD_COMMAND}`; export r; \
870 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
871 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
873 .PHONY: install-host-nogcc
874 install-host-nogcc: [+
875 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
876 maybe-install-[+module+][+ ENDIF +][+
877 ENDFOR host_modules +]
881 FOR host_modules +] \
882 maybe-install-[+module+][+
883 ENDFOR host_modules +]
885 .PHONY: install-target
887 FOR target_modules +] \
888 maybe-install-target-[+module+][+
889 ENDFOR target_modules +]
892 @echo "the uninstall target is not supported in this tree"
895 install.all: install-no-fixedincludes
896 @if [ -f ./gcc/Makefile ] ; then \
897 r=`${PWD_COMMAND}` ; export r ; \
898 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
901 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
906 # install-no-fixedincludes is used to allow the elaboration of binary packages
907 # suitable for distribution, where we cannot include the fixed system header
909 .PHONY: install-no-fixedincludes
910 install-no-fixedincludes: installdirs install-host-nogcc \
911 install-target gcc-install-no-fixedincludes
913 .PHONY: install-strip
915 @: $(MAKE); $(unstage)
916 @r=`${PWD_COMMAND}`; export r; \
917 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
918 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
920 .PHONY: install-strip-host
921 install-strip-host: [+
922 FOR host_modules +] \
923 maybe-install-strip-[+module+][+
924 ENDFOR host_modules +]
926 .PHONY: install-strip-target
927 install-strip-target: [+
928 FOR target_modules +] \
929 maybe-install-strip-target-[+module+][+
930 ENDFOR target_modules +]
933 ### other supporting targets
936 $(DESTDIR)$(prefix) \
937 $(DESTDIR)$(exec_prefix)
939 installdirs: mkinstalldirs
940 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
942 dir.info: do-install-info
943 if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
944 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
945 mv -f dir.info.new dir.info ; \
950 @echo "Building a full distribution of this tree isn't done"
951 @echo "via 'make dist'. Check out the etc/ subdirectory"
955 # Right now this just builds TAGS in each subdirectory. emacs19 has the
956 # ability to use several tags files at once, so there is probably no need
957 # to combine them into one big TAGS file (like CVS 1.3 does). We could
958 # (if we felt like it) have this Makefile write a piece of elisp which
959 # the user could load to tell emacs19 where all the TAGS files we just
963 # ------------------------------------
964 # Macros for configure and all targets
965 # ------------------------------------
967 [+ DEFINE configure +]
968 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
969 maybe-configure-[+prefix+][+module+]:
971 configure-[+prefix+][+module+]: stage_current
973 @if [+prefix+][+module+]
974 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
975 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
976 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
977 @r=`${PWD_COMMAND}`; export r; \
978 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
979 [+ IF check_multilibs
980 +]echo "Checking multilib configuration for [+module+]..."; \
981 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
982 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
983 if test -r [+subdir+]/[+module+]/multilib.out; then \
984 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
985 rm -f [+subdir+]/[+module+]/multilib.tmp; \
987 rm -f [+subdir+]/[+module+]/Makefile; \
988 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
991 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
993 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
994 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
995 [+exports+] [+extra_exports+] \
996 echo Configuring in [+subdir+]/[+module+]; \
997 cd "[+subdir+]/[+module+]" || exit 1; \
999 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1000 *) topdir=`echo [+subdir+]/[+module+]/ | \
1001 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1003 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1004 [+ IF no-config-site +]rm -f no-such-file || : ; \
1005 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1006 $$s/$$module_srcdir/configure \
1007 --srcdir=$${topdir}/$$module_srcdir \
1008 [+args+] --build=${build_alias} --host=[+host_alias+] \
1009 --target=[+target_alias+] [+extra_configure_flags+] \
1011 @endif [+prefix+][+module+]
1014 [+ FOR bootstrap_stage +]
1015 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1016 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1017 @if [+prefix+][+module+]-bootstrap
1018 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1019 configure-stage[+id+]-[+prefix+][+module+]:
1020 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1021 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1022 @r=`${PWD_COMMAND}`; export r; \
1023 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1024 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1025 [+ IF check_multilibs
1026 +]echo "Checking multilib configuration for [+module+]..."; \
1027 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1028 if test -r [+subdir+]/[+module+]/multilib.out; then \
1029 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1030 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1032 rm -f [+subdir+]/[+module+]/Makefile; \
1033 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1036 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1038 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1039 [+exports+][+ IF prev +] \
1040 [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1041 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1042 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1043 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1044 CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1045 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1046 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1047 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1048 ENDIF prefix +] [+extra_exports+] \
1049 echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1050 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1051 cd [+subdir+]/[+module+] || exit 1; \
1053 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1054 *) topdir=`echo [+subdir+]/[+module+]/ | \
1055 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1057 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1058 $(SHELL) $$s/$$module_srcdir/configure \
1059 --srcdir=$${topdir}/$$module_srcdir \
1060 [+args+] --build=${build_alias} --host=[+host_alias+] \
1061 --target=[+target_alias+] \
1062 [+ IF prev +] --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +] \
1063 $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1064 [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1065 @endif [+prefix+][+module+]-bootstrap
1066 [+ ENDFOR bootstrap_stage +]
1067 [+ ENDIF bootstrap +]
1071 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1072 maybe-all-[+prefix+][+module+]:
1074 all-[+prefix+][+module+]: stage_current
1075 @endif gcc-bootstrap
1076 @if [+prefix+][+module+]
1077 TARGET-[+prefix+][+module+]=[+
1078 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1079 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1080 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1081 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1082 @r=`${PWD_COMMAND}`; export r; \
1083 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1084 [+exports+] [+extra_exports+] \
1085 (cd [+subdir+]/[+module+] && \
1086 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1087 $(TARGET-[+prefix+][+module+]))
1088 @endif [+prefix+][+module+]
1091 [+ FOR bootstrap_stage +]
1092 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1093 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1094 maybe-all-stage[+id+]-[+prefix+][+module+]:
1095 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1096 @if [+prefix+][+module+]-bootstrap
1097 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1098 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1099 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1100 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1101 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1102 @r=`${PWD_COMMAND}`; export r; \
1103 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1104 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1105 [+exports+][+ IF prev +] \
1106 [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1107 cd [+subdir+]/[+module+] && \
1108 $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1109 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1110 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1111 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1112 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1113 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1114 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1115 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1116 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1117 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1118 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1119 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1120 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1121 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1122 $(TARGET-stage[+id+]-[+prefix+][+module+])
1124 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1125 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1126 clean-stage[+id+]-[+prefix+][+module+]:
1127 @if [ $(current_stage) = stage[+id+] ]; then \
1128 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1130 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1131 $(MAKE) stage[+id+]-start; \
1133 cd [+subdir+]/[+module+] && \
1134 $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1135 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1136 @endif [+prefix+][+module+]-bootstrap
1138 [+ ENDFOR bootstrap_stage +]
1139 [+ ENDIF bootstrap +]
1142 # --------------------------------------
1143 # Modules which run on the build machine
1144 # --------------------------------------
1145 [+ FOR build_modules +]
1146 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1147 host_alias=(get "host" "${build_alias}")
1148 target_alias=(get "target" "${target_alias}")
1149 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1151 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1152 args="$(EXTRA_BUILD_FLAGS)" +]
1153 [+ ENDFOR build_module +]
1155 # --------------------------------------
1156 # Modules which run on the host machine
1157 # --------------------------------------
1158 [+ FOR host_modules +]
1159 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1160 exports="$(HOST_EXPORTS)"
1161 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1162 host_alias=(get "host" "${host_alias}")
1163 target_alias=(get "target" "${target_alias}")
1164 args="$(HOST_CONFIGARGS)" +]
1166 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1167 exports="$(HOST_EXPORTS)"
1168 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1169 args="$(EXTRA_HOST_FLAGS)"
1170 stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1171 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1173 .PHONY: check-[+module+] maybe-check-[+module+]
1174 maybe-check-[+module+]:
1176 maybe-check-[+module+]: check-[+module+]
1179 [+ ELIF no_check_cross +]
1180 # This module is only tested in a native toolchain.
1182 @: $(MAKE); $(unstage)
1183 @if [ '$(host)' = '$(target)' ] ; then \
1184 r=`${PWD_COMMAND}`; export r; \
1185 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1187 (cd $(HOST_SUBDIR)/[+module+] && \
1188 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1192 @: $(MAKE); $(unstage)
1193 @r=`${PWD_COMMAND}`; export r; \
1194 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1196 (cd $(HOST_SUBDIR)/[+module+] && \
1197 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1198 [+ ENDIF no_check +]
1201 .PHONY: install-[+module+] maybe-install-[+module+]
1202 maybe-install-[+module+]:
1204 maybe-install-[+module+]: install-[+module+]
1208 install-[+module+]: installdirs
1209 @: $(MAKE); $(unstage)
1210 @r=`${PWD_COMMAND}`; export r; \
1211 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1213 (cd $(HOST_SUBDIR)/[+module+] && \
1214 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1215 [+ ENDIF no_install +]
1218 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1219 maybe-install-strip-[+module+]:
1221 maybe-install-strip-[+module+]: install-strip-[+module+]
1223 install-strip-[+module+]:
1225 install-strip-[+module+]: installdirs
1226 @: $(MAKE); $(unstage)
1227 @r=`${PWD_COMMAND}`; export r; \
1228 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1230 (cd $(HOST_SUBDIR)/[+module+] && \
1231 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1232 [+ ENDIF no_install +]
1235 # Other targets (info, dvi, pdf, etc.)
1236 [+ FOR recursive_targets +]
1237 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1238 maybe-[+make_target+]-[+module+]:
1240 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1241 [+ IF (match-value? = "missing" (get "make_target") ) +]
1242 # [+module+] doesn't support [+make_target+].
1243 [+make_target+]-[+module+]:
1245 [+make_target+]-[+module+]: [+
1247 [+depend+]-[+module+] [+
1249 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1250 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1251 r=`${PWD_COMMAND}`; export r; \
1252 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1254 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1255 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1257 echo "Doing [+make_target+] in [+module+]" ; \
1258 (cd $(HOST_SUBDIR)/[+module+] && \
1259 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1260 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1261 "RANLIB=$${RANLIB}" \
1262 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1267 [+ ENDFOR recursive_targets +]
1268 [+ ENDFOR host_modules +]
1270 # ---------------------------------------
1271 # Modules which run on the target machine
1272 # ---------------------------------------
1273 [+ FOR target_modules +]
1276 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1277 check_multilibs=true
1278 exports="$(RAW_CXX_TARGET_EXPORTS)"
1279 host_alias=(get "host" "${target_alias}")
1280 target_alias=(get "target" "${target_alias}")
1281 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1283 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1284 exports="$(RAW_CXX_TARGET_EXPORTS)"
1285 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1287 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1288 check_multilibs=true
1289 exports="$(NORMAL_TARGET_EXPORTS)"
1290 host_alias=(get "host" "${target_alias}")
1291 target_alias=(get "target" "${target_alias}")
1292 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1294 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1295 exports="$(NORMAL_TARGET_EXPORTS)"
1296 args="$(EXTRA_TARGET_FLAGS)" +]
1299 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1300 maybe-check-target-[+module+]:
1301 @if target-[+module+]
1302 maybe-check-target-[+module+]: check-target-[+module+]
1304 # Dummy target for uncheckable module.
1305 check-target-[+module+]:
1307 check-target-[+module+]:
1308 @: $(MAKE); $(unstage)
1309 @r=`${PWD_COMMAND}`; export r; \
1310 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1312 $(RAW_CXX_TARGET_EXPORTS) \[+
1314 $(NORMAL_TARGET_EXPORTS) \[+
1316 (cd $(TARGET_SUBDIR)/[+module+] && \
1317 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1319 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1321 +] [+extra_make_flags+] check)
1322 [+ ENDIF no_check +]
1323 @endif target-[+module+]
1325 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1326 maybe-install-target-[+module+]:
1327 @if target-[+module+]
1328 maybe-install-target-[+module+]: install-target-[+module+]
1330 # Dummy target for uninstallable.
1331 install-target-[+module+]:
1333 install-target-[+module+]: installdirs
1334 @: $(MAKE); $(unstage)
1335 @r=`${PWD_COMMAND}`; export r; \
1336 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1338 $(RAW_CXX_TARGET_EXPORTS) \[+
1340 $(NORMAL_TARGET_EXPORTS) \[+
1342 (cd $(TARGET_SUBDIR)/[+module+] && \
1343 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1344 [+ ENDIF no_install +]
1345 @endif target-[+module+]
1347 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1348 maybe-install-strip-target-[+module+]:
1349 @if target-[+module+]
1350 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1352 # Dummy target for uninstallable.
1353 install-strip-target-[+module+]:
1355 install-strip-target-[+module+]: installdirs
1356 @: $(MAKE); $(unstage)
1357 @r=`${PWD_COMMAND}`; export r; \
1358 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1360 $(RAW_CXX_TARGET_EXPORTS) \[+
1362 $(NORMAL_TARGET_EXPORTS) \[+
1364 (cd $(TARGET_SUBDIR)/[+module+] && \
1365 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1366 [+ ENDIF no_install +]
1367 @endif target-[+module+]
1369 # Other targets (info, dvi, pdf, etc.)
1370 [+ FOR recursive_targets +]
1371 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1372 maybe-[+make_target+]-target-[+module+]:
1373 @if target-[+module+]
1374 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1375 [+ IF (match-value? = "missing" (get "make_target") ) +]
1376 # [+module+] doesn't support [+make_target+].
1377 [+make_target+]-target-[+module+]:
1379 [+make_target+]-target-[+module+]: [+
1381 [+depend+]-target-[+module+] [+
1383 @: $(MAKE); $(unstage)
1384 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1385 r=`${PWD_COMMAND}`; export r; \
1386 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1388 $(RAW_CXX_TARGET_EXPORTS) \[+
1390 $(NORMAL_TARGET_EXPORTS) \[+
1392 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1393 for flag in $(EXTRA_TARGET_FLAGS); do \
1394 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1396 (cd $(TARGET_SUBDIR)/[+module+] && \
1397 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1398 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1399 "RANLIB=$${RANLIB}" \
1400 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1401 [+extra_make_flags+] [+make_target+]) \
1404 @endif target-[+module+]
1405 [+ ENDFOR recursive_targets +]
1406 [+ ENDFOR target_modules +]
1409 .PHONY: check-target-libgomp-c++
1410 check-target-libgomp-c++:
1411 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1413 @endif target-libgomp
1416 .PHONY: check-target-libitm-c++
1417 check-target-libitm-c++:
1418 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1420 @endif target-libitm
1426 @if gcc-no-bootstrap
1428 cross: all-build all-gas all-ld
1429 @r=`${PWD_COMMAND}`; export r; \
1430 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1432 echo "Building the C and C++ compiler"; \
1433 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1434 @r=`${PWD_COMMAND}`; export r; \
1435 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1436 echo "Building runtime libraries"; \
1437 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1438 @endif gcc-no-bootstrap
1442 .PHONY: check-gcc-[+language+] check-[+language+]
1443 check-gcc-[+language+]:
1444 r=`${PWD_COMMAND}`; export r; \
1445 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1447 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1448 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1449 [+ ENDFOR languages +]
1451 # The gcc part of install-no-fixedincludes, which relies on an intimate
1452 # knowledge of how a number of gcc internal targets (inter)operate. Delegate.
1453 .PHONY: gcc-install-no-fixedincludes
1454 gcc-install-no-fixedincludes:
1455 @if [ -f ./gcc/Makefile ]; then \
1456 r=`${PWD_COMMAND}`; export r; \
1457 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1460 && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1464 # ---------------------
1465 # GCC bootstrap support
1466 # ---------------------
1468 # We track the current stage (the one in 'gcc') in the stage_current file.
1469 # stage_last instead tracks the stage that was built last. These targets
1470 # are dummy when toplevel bootstrap is not active.
1472 # While making host and target tools, symlinks to the final stage must be
1473 # there, so $(unstage) should be run at various points. To avoid excessive
1474 # recursive invocations of make, we "inline" them using a variable. These
1475 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1476 # to avoid warnings from the GNU Make job server.
1483 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1484 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1485 current_stage = "`cat stage_current 2> /dev/null`"
1486 @endif gcc-bootstrap
1488 .PHONY: unstage stage
1490 @: $(MAKE); $(unstage)
1492 @: $(MAKE); $(stage)
1494 # Disable commands for lean bootstrap.
1497 # We name the build directories for the various stages "stage1-gcc",
1498 # "stage2-gcc","stage3-gcc", etc.
1500 # Since the 'compare' process will fail (on debugging information) if any
1501 # directory names are different, we need to link the gcc directory for
1502 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1503 # the build directories constant as well. For the latter, we use naked names
1504 # like 'gcc', because the scripts in that directory assume it. We use
1505 # mv on platforms where symlinks to directories do not work or are not
1508 # 'touch' doesn't work right on some platforms.
1509 STAMP = echo timestamp >
1511 # We only want to compare .o files, so set this!
1514 [+ FOR bootstrap-stage +]
1515 .PHONY: stage[+id+]-start stage[+id+]-end
1518 @: $(MAKE); $(stage); \
1519 echo stage[+id+] > stage_current ; \
1520 echo stage[+id+] > stage_last; \
1521 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1522 FOR host_modules +][+ IF bootstrap +]
1524 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1525 mkdir stage[+id+]-[+module+]; \
1526 mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1527 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1528 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1529 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1530 mkdir stage[+id+]-$(TARGET_SUBDIR); \
1531 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1532 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1534 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1536 @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1537 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1538 mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1540 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1541 @if test -d $(TARGET_SUBDIR) ; then \
1542 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1543 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1547 # Bubble a bug fix through all the stages up to stage [+id+]. They are
1548 # remade, but not reconfigured. The next stage (if any) will not be
1549 # reconfigured either.
1550 .PHONY: stage[+id+]-bubble
1551 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1552 @r=`${PWD_COMMAND}`; export r; \
1553 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1554 if test -f stage[+id+]-lean [+
1555 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1556 echo Skipping rebuild of stage[+id+] ; \
1558 $(MAKE) stage[+id+]-start; \[+IF lean +]
1560 rm -rf stage[+lean+]-* ; \
1561 $(STAMP) stage[+lean+]-lean ; \
1562 fi; \[+ ENDIF lean +]
1563 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1564 fi[+ IF compare-target +]
1565 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1567 .PHONY: all-stage[+id+] clean-stage[+id+]
1568 do-clean: clean-stage[+id+]
1570 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1571 # only possibility, but now it conflicts with no-bootstrap rules
1573 [+ IF compare-target +]
1575 @r=`${PWD_COMMAND}`; export r; \
1576 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1577 if test -f stage[+prev+]-lean; then \
1578 echo Cannot compare object files as stage [+prev+] was deleted. ; \
1581 : $(MAKE); $(stage); \
1582 rm -f .bad_compare ; \
1583 echo Comparing stages [+prev+] and [+id+] ; \
1584 sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1585 files=`find stage[+id+]-* -name "*$(objext)" -print | \
1586 sed -n s,^stage$$sed-,,p` ; \
1587 for file in $${files} ; do \
1588 f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1589 if test ! -f $$f1; then continue; fi; \
1590 $(do-[+compare-target+]) > /dev/null 2>&1; \
1591 if test $$? -eq 1; then \
1593 @compare_exclusions@) \
1594 echo warning: $$file differs ;; \
1596 echo $$file differs >> .bad_compare ;; \
1600 if [ -f .bad_compare ]; then \
1601 echo "Bootstrap comparison failure!"; \
1605 echo Comparison successful.; \
1607 $(STAMP) [+compare-target+][+ IF prev +]
1609 rm -rf stage[+prev+]-*; \
1610 $(STAMP) stage[+prev+]-lean; \
1612 [+ ENDIF compare-target +]
1614 [+ IF bootstrap-target +]
1615 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1616 [+bootstrap-target+]:
1617 echo stage[+id+] > stage_final
1618 @r=`${PWD_COMMAND}`; export r; \
1619 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1620 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1621 @: $(MAKE); $(unstage)
1622 @r=`${PWD_COMMAND}`; export r; \
1623 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1624 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1625 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1627 [+bootstrap-target+]-lean:
1628 echo stage[+id+] > stage_final
1629 @r=`${PWD_COMMAND}`; export r; \
1630 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1631 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1632 @: $(MAKE); $(unstage)
1633 @r=`${PWD_COMMAND}`; export r; \
1634 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1635 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1636 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1637 [+ ENDIF bootstrap-target +]
1639 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1640 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1641 .PHONY: distclean-stage[+id+]
1642 distclean-stage[+id+]::
1643 @: $(MAKE); $(stage)
1644 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1645 rm -rf stage[+id+]-* [+
1646 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1648 [+ IF cleanstrap-target +]
1649 .PHONY: [+cleanstrap-target+]
1650 [+cleanstrap-target+]: do-distclean local-clean
1651 echo stage[+id+] > stage_final
1652 @r=`${PWD_COMMAND}`; export r; \
1653 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1654 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1655 @: $(MAKE); $(unstage)
1656 @r=`${PWD_COMMAND}`; export r; \
1657 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1658 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1659 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1660 [+ ENDIF cleanstrap-target +]
1661 @endif gcc-bootstrap
1663 [+ ENDFOR bootstrap-stage +]
1666 $(MAKE) distclean-stagefeedback
1668 stagefeedback-start::
1669 @r=`${PWD_COMMAND}`; export r; \
1670 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1671 for i in prev-*; do \
1672 j=`echo $$i | sed s/^prev-//` ; \
1674 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1675 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1679 do-distclean: distclean-stage1
1681 # Provide a GCC build when we're building target libraries. This does
1682 # not work as a dependency, just as the minimum necessary to avoid errors.
1684 @r=`${PWD_COMMAND}`; export r; \
1685 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1686 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1688 # Same as unstage, but not phony and defaulting to stage1-start. We place
1689 # it in the dependency so that for example `make -j3 all-gcc' works.
1691 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1695 @: $(MAKE); $(stage)
1696 rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1697 +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1699 @endif gcc-bootstrap
1701 # --------------------------------------
1702 # Dependencies between different modules
1703 # --------------------------------------
1705 # Generic dependencies for target modules on host stuff, especially gcc
1706 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1707 +][+ FOR bootstrap_stage +]
1708 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1709 ENDFOR +][+ ELSE bootstrap +]
1710 configure-target-[+module+]: stage_last[+
1711 ENDIF bootstrap +][+ ENDFOR target_modules +]
1712 @endif gcc-bootstrap
1714 @if gcc-no-bootstrap[+ FOR target_modules +]
1715 configure-target-[+module+]: maybe-all-gcc[+
1716 ENDFOR target_modules +]
1717 @endif gcc-no-bootstrap
1720 # There are two types of dependencies here: 'hard' dependencies, where one
1721 # module simply won't build without the other; and 'soft' dependencies, where
1722 # if the depended-on module is missing, the depending module will do without
1723 # or find a substitute somewhere (perhaps installed). Soft dependencies
1724 # are made here to depend on a 'maybe-' target. If you're not sure,
1725 # it's safer to use a soft dependency.
1727 [+ ;; These Scheme functions build the bulk of the dependencies.
1728 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1729 ;; where "maybe-" is only included if HARD is not true, and all-gcc
1730 ;; is taken from VAR-NAME.
1731 (define dep-target (lambda (module-kind var-name hard)
1733 (if hard "" "maybe-")
1734 (dep-subtarget var-name)
1736 (dep-module var-name)
1739 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1740 (define make-dep (lambda (module-kind on-kind)
1742 (dep-target module-kind "module" #t) ": "
1743 (dep-target on-kind "on" (exist? "hard")))))
1745 ;; dep-subtarget extracts everything up to the first dash in the given
1746 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1747 (define dep-subtarget (lambda (var-name)
1748 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1750 ;; dep-module extracts everything up to the first dash in the given
1751 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1752 (define dep-module (lambda (var-name)
1753 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1755 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1756 (define dep-stage (lambda ()
1762 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1763 ;; but is written in Scheme.
1764 (define dep-maybe (lambda ()
1765 (if (exist? "hard") "" "maybe-")))
1767 ;; dep-kind returns "normal" if the dependency is on an "install" target,
1768 ;; or if either module is not bootstrapped. It returns "bootstrap" for
1769 ;; configure or build dependencies between bootstrapped modules; it returns
1770 ;; "prebootstrap" for configure or build dependencies of bootstrapped
1771 ;; modules on a build module (e.g. all-gcc on all-build-bison). All this
1772 ;; is only necessary for host modules.
1773 (define dep-kind (lambda ()
1774 (if (and (hash-ref boot-modules (dep-module "module"))
1775 (=* (dep-module "on") "build-"))
1778 (if (or (= (dep-subtarget "on") "install-")
1779 (not (hash-ref boot-modules (dep-module "module")))
1780 (not (hash-ref boot-modules (dep-module "on"))))
1784 ;; We now build the hash table that is used by dep-kind.
1785 (define boot-modules (make-hash-table 113))
1788 [+ FOR host_modules +][+
1789 (if (exist? "bootstrap")
1790 (hash-create-handle! boot-modules (get "module") #t))
1791 "" +][+ ENDFOR host_modules +]
1792 [+ FOR target_modules +][+
1793 (if (exist? "bootstrap")
1794 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1795 "" +][+ ENDFOR target_modules +]
1797 # With all the machinery above in place, it is pretty easy to generate
1798 # dependencies. Host dependencies are a bit more complex because we have
1799 # to check for bootstrap/prebootstrap dependencies. To resolve
1800 # prebootstrap dependencies, prebootstrap modules are gathered in
1802 [+ FOR dependencies +][+ (make-dep "" "") +]
1803 [+ CASE (dep-kind) +]
1804 [+ == "prebootstrap"
1805 +][+ FOR bootstrap_stage +]
1806 [+ (make-dep (dep-stage) "") +][+
1807 ENDFOR bootstrap_stage +]
1809 +][+ FOR bootstrap_stage +]
1810 [+ (make-dep (dep-stage) (dep-stage)) +][+
1811 ENDFOR bootstrap_stage +]
1813 ENDFOR dependencies +]
1815 # Dependencies for target modules on other target modules are
1816 # described by lang_env_dependencies; the defaults apply to anything
1817 # not mentioned there.
1819 ;; Predicate for whether LANG was specified in lang_env_dependencies.
1820 (define lang-dep (lambda (lang)
1821 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1823 ;; Build the hash table we will need.
1824 (define lang-env-deps (make-hash-table 7))
1825 +][+ FOR lang_env_dependencies +][+
1827 (hash-create-handle! lang-env-deps
1828 (string-append (get "module") "-" "cxx") #t))
1831 (hash-create-handle! lang-env-deps
1832 (string-append (get "module") "-" "no_c") #t))
1834 (if (exist? "no_gcc")
1835 (hash-create-handle! lang-env-deps
1836 (string-append (get "module") "-" "no_gcc") #t))
1837 "" +][+ ENDFOR lang_env_dependencies +]
1839 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1840 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1841 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1842 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1843 @endif gcc-bootstrap
1845 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1846 configure-target-[+module+]: maybe-all-target-libgcc[+
1847 ENDIF +][+ ENDFOR target_modules +]
1848 @endif gcc-no-bootstrap
1850 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1851 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1852 ENDIF +][+ IF (lang-dep "cxx") +]
1853 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1855 [+ ENDFOR target_modules +]
1857 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1859 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1860 configure-gdb: $(CONFIGURE_GDB_TK)
1861 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1862 install-gdb: $(INSTALL_GDB_TK)
1864 # Serialization dependencies. Host configures don't work well in parallel to
1865 # each other, due to contention over config.cache. Target configures and
1866 # build configures are similar.
1867 @serialization_dependencies@
1869 # --------------------------------
1870 # Regenerating top level configury
1871 # --------------------------------
1873 # Rebuilding Makefile.in, using autogen.
1875 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1876 cd $(srcdir) && $(AUTOGEN) Makefile.def
1878 # Rebuilding Makefile.
1879 Makefile: $(srcdir)/Makefile.in config.status
1880 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1882 config.status: configure
1883 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1885 # Rebuilding configure.
1887 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1888 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1889 cd $(srcdir) && $(AUTOCONF)
1891 # ------------------------------
1892 # Special directives to GNU Make
1893 # ------------------------------
1895 # Don't pass command-line variables to submakes.
1899 # end of Makefile.in