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On Oct 7, 2008, Paolo Bonzini <bonzini@gnu.org> wrote: > Alexandre Oliva wrote: >> This patch introduces support for BUILD_CONFIG, a Makefile macro that, >> if set to say "a b", will cause config/a.mk and config/b.mk to be >> included in the top-level Makefile. The plan was to use this to add >> -fcompare-debug to certain variables, and eventually add a configure >> option to set a default (non-empty) value for BUILD_CONFIG. > I like it. Please merge it into trunk when 4.5 stage1 starts. Here's the patch I'm installing. It's the same as last time, except for variations in line numbers and a fix for an error I got in processing the docs. It's very large because of the regenerated files, so I'm compressing it. for ChangeLog from Alexandre Oliva <aoliva@redhat.com> PR target/37137 * Makefile.def (flags_to_pass): Remove redundant and incomplete STAGE1_CFLAGS, STAGE2_CFLAGS, STAGE3_CFLAGS, and STAGE4_CFLAGS. Add FLAGS_FOR_TARGET and BUILD_CONFIG. (bootstrap_stage): Remove bootstrap-debug custom stages. Turn stage_configureflags, stage_cflags and stage_libcflags into explicit Makefile macros. * Makefile.tpl (HOST_EXPORTS, EXTRA_HOST_FLAGS): Pass GCJ and GFORTRAN. (POSTSTAGE1_HOST_EXPORTS): Add XGCC_FLAGS_FOR_TARGET and TFLAGS to CC. Set CC_FOR_BUILD from CC. (BASE_TARGET_EXPORTS, RAW_CXX_TARGET_EXPORTS, NORMAL_TARGET_EXPORTS): Move SYSROOT_CFLAGS_FOR_TARGET and DEBUG_PREFIX_CFLAGS_FOR_TARGET from CFLAGS and CXXFLAGS to XGCC_FLAGS_FOR_TARGET. Add it along with TFLAGS to CC, CXX, GCJ, and GFORTRAN. (TFLAGS, STAGE_CFLAGS, STAGE_TFLAGS, STAGE_CONFIGURE_FLAGS): New. (_LIBCFLAGS): Renamed to _TFLAGS. (do-compare-debug, do-compare3-debug): Drop. (CC, GCC_FOR_TARGET, CXX_FOR_TARGET, RAW_CXX_FOR_TARGET, GCJ_FOR_TARGET, GFORTRAN_FOR_TARGET): Remove FLAGS_FOR_TARGET. (FLAGS_FOR_TARGET, SYSROOT_CFLAGS_FOR_TARGET, DEBUG_PREFIX_CFLAGS_FOR_TARGET): Move down. (XGCC_FLAGS_FOR_TARGET): New. (BASE_FLAGS_TO_PASS): Pass STAGEid_CFLAGS, STAGEid_TFLAGS and TFLAGS. (EXTRA_HOST_FLAGS): Pass GCJ and GFORTRAN. (POSTSTAGE1_FLAGS_TO_PASS): Move SYSROOT_CFLAGS_FOR_TARGET and DEBUG_PREFIX_CFLAGS_FOR_TARGET from CFLAGS, CXXFLAGS, LIBCFLAGS, LIBCXXFLAGS to XGCC_FLAGS_FOR_TARGET. Add it along with TFLAGS to CC, CXX, GCJ, and GFORTRAN. Pass XGCC_FLAGS_FOR_TARGET and TFLAGS. (BUILD_CONFIG): Include if requested. (all): Set TFLAGS on bootstrap. (configure-stageid-prefixmodule): Pass TFLAGS, adjust FLAGS. (all-stageid-prefixmodule): Likewise. (do-clean, distclean-stageid): Set TFLAGS. (restrap): Fix whitespace. * Makefile.in: Rebuilt. for config/ChangeLog from Alexandre Oliva <aoliva@redhat.com> * multi.m4: Save CXX, GFORTRAN and GCJ in config.status. * mt-gnu (CXXFLAGS_FOR_TARGET): Adjust. * bootstrap-O1.mk: New. * bootstrap-O3.mk: New. * bootstrap-debug.mk: New. for gcc/ChangeLog from Alexandre Oliva <aoliva@redhat.com> PR target/37137 * doc/install.texi (STAGE1_TFLAGS, BUILD_CONFIG): Document. for gcc/java/ChangeLog from Alexandre Oliva <aoliva@redhat.com> * Make-lang.in (GCJ): Renamed to... (XGCJ): ... this. for libjava/ChangeLog from Alexandre Oliva <aoliva@redhat.com> * configure.ac: Insert libgcjdir in the GCJ passed in the environment, rather than overriding completely. * configure: Rebuilt.
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-- Alexandre Oliva, freedom fighter http://FSFLA.org/~lxoliva/ You must be the change you wish to see in the world. -- Gandhi Be Free! -- http://FSFLA.org/ FSF Latin America board member Free Software Evangelist Red Hat Brazil Compiler Engineer
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