mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-02-20 16:01:10 +08:00
2006-02-20 Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/25670 * Makefile.tpl ([+compare-target+]): Print explanation messages. * Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass. * Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass. (EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES, BUILD_PREFIX, BUILD_PREFIX_1. * configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute. * Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too. * Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too. * Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+], all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead of `cat stage_current`. Always provide the `r' and `s' variables. (clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into a single shell execution. (configure-[+prefix+][+module+], all-[+prefix+][+module+]): For bootstrapped modules, make the stage1 module if the build was not started yet, else build the current stage. (all-host, all-target): Omit bootstrapped modules (if bootstrapping). (all-build, all-host, all-target, [+make_target+]-host, [+make_target+]-target): Do not use \-continued lines. (target modules): Depend on stage_last, not all-gcc, if bootstrapping. (current_stage, restrap, stage_last): New. * Makefile.in: Regenerate. * configure: Regenerate.
This commit is contained in:
Paolo Bonzini
parent
badc494165
commit
ec92c4d6ab
32
ChangeLog
32
ChangeLog
@ -1,3 +1,35 @@
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2006-02-20 Paolo Bonzini <bonzini@gnu.org>
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PR bootstrap/25670
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* Makefile.tpl ([+compare-target+]): Print explanation messages.
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* Makefile.def (ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES): New flags_to_pass.
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* Makefile.tpl (BASE_FLAGS_TO_PASS): Support optional flags_to_pass.
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(EXTRA_GCC_FLAGS): Remove ADAFLAGS, BOOT_ADAFLAGS, LANGUAGES,
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BUILD_PREFIX, BUILD_PREFIX_1.
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* configure.in: (BUILD_PREFIX, BUILD_PREFIX_1): Don't substitute.
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* Makefile.def (bootstrap stage 1): Pass LIBCFLAGS too.
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* Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Override LIBCFLAGS too.
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* Makefile.tpl (configure-stage[+id+]-[+prefix+][+module+],
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all-stage[+id+]-[+prefix+][+module+], : Use $(current_stage) instead
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of `cat stage_current`. Always provide the `r' and `s' variables.
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(clean-stage[+id+]-[+prefix+][+module+]): Likewise, and make it into
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a single shell execution.
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(configure-[+prefix+][+module+], all-[+prefix+][+module+]): For
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bootstrapped modules, make the stage1 module if the build was not
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started yet, else build the current stage.
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(all-host, all-target): Omit bootstrapped modules (if bootstrapping).
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(all-build, all-host, all-target, [+make_target+]-host,
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[+make_target+]-target): Do not use \-continued lines.
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(target modules): Depend on stage_last, not all-gcc, if bootstrapping.
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(current_stage, restrap, stage_last): New.
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* Makefile.in: Regenerate.
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* configure: Regenerate.
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2006-02-14 Paolo Bonzini <bonzini@gnu.org>
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Sync from gcc:
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@ -207,7 +207,9 @@ flags_to_pass = { flag= SHELL ; };
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flags_to_pass = { flag= YACC ; };
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// Host tools
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flags_to_pass = { flag= ADAFLAGS ; optional=true ; };
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flags_to_pass = { flag= AR_FLAGS ; };
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flags_to_pass = { flag= BOOT_ADAFLAGS ; optional=true ; };
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flags_to_pass = { flag= BOOT_CFLAGS ; };
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flags_to_pass = { flag= BOOT_LDFLAGS ; };
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flags_to_pass = { flag= CFLAGS ; };
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@ -241,6 +243,7 @@ flags_to_pass = { flag= STRIP_FOR_TARGET ; };
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flags_to_pass = { flag= WINDRES_FOR_TARGET ; };
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// Miscellaneous
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flags_to_pass = { flag= LANGUAGES ; optional=true ; };
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flags_to_pass = { flag= LEAN ; };
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// Inter-module dependencies
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@ -461,7 +464,7 @@ bootstrap_stage = {
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id=1 ;
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stage_configure_flags='--disable-intermodule \
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--disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"' ;
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stage_make_flags='CFLAGS="$(STAGE1_CFLAGS)"' ; };
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stage_make_flags='CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"' ; };
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bootstrap_stage = {
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id=2 ; prev=1 ;
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bootstrap_target=bootstrap2 ;
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3588
Makefile.in
3588
Makefile.in
File diff suppressed because it is too large
Load Diff
135
Makefile.tpl
135
Makefile.tpl
@ -389,8 +389,9 @@ HOST_LIB_PATH_[+module+] = \
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[+ ENDIF lib_path +][+ ENDFOR host_modules +]
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# Flags to pass down to all sub-makes.
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BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
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"[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
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BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
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"`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
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"[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +] \
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"CONFIG_SHELL=$(SHELL)" \
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"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
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@ -457,16 +458,12 @@ TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
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# The BUILD_* variables are a special case, which are used for the gcc
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# cross-building scheme.
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EXTRA_GCC_FLAGS = \
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'BUILD_PREFIX=$(BUILD_PREFIX)' \
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'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
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"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
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"`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
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"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
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"`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
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"`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
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"`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
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"`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
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"`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
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"`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
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GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
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@ -500,20 +497,20 @@ all:
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fi
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.PHONY: all-build
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all-build: [+
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FOR build_modules +] \
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maybe-all-build-[+module+][+
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ENDFOR build_modules +]
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[+ FOR build_modules +]
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all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
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.PHONY: all-host
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all-host: [+
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FOR host_modules +] \
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maybe-all-[+module+][+
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ENDFOR host_modules +]
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[+ FOR host_modules +][+ IF bootstrap +]
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@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
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all-host: maybe-all-[+module+][+ IF bootstrap +]
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@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
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.PHONY: all-target
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all-target: [+
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FOR target_modules +] \
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maybe-all-target-[+module+][+
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ENDFOR target_modules +]
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[+ FOR target_modules +][+ IF bootstrap +]
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@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
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all-target: maybe-all-target-[+module+][+ IF bootstrap +]
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@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR target_modules +]
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# Do a target for all the subdirectories. A ``make do-X'' will do a
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# ``make X'' in all subdirectories (because, in general, there is a
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@ -530,16 +527,12 @@ do-[+make_target+]:
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.PHONY: [+make_target+]-host
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[+make_target+]-host: [+
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FOR host_modules +] \
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maybe-[+make_target+]-[+module+][+
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ENDFOR host_modules +]
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[+ FOR host_modules +]
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[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
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.PHONY: [+make_target+]-target
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[+make_target+]-target: [+
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FOR target_modules +] \
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maybe-[+make_target+]-target-[+module+][+
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ENDFOR target_modules +]
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[+ FOR target_modules +]
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[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
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[+ ENDFOR recursive_targets +]
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# Here are the targets which correspond to the do-X targets.
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@ -729,13 +722,17 @@ TAGS: do-TAGS
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maybe-configure-[+prefix+][+module+]:
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@if [+prefix+][+module+]
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maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
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configure-[+prefix+][+module+]:
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@[+ IF bootstrap +]test -f stage_last && exit 0; \
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[+ ELSE bootstrap +]: $(MAKE); $(unstage)
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@[+ ENDIF bootstrap +][+ IF check_multilibs
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+]r=`${PWD_COMMAND}`; export r; \
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configure-[+prefix+][+module+]: [+ IF bootstrap +]
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@endif [+prefix+][+module+]
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@if [+prefix+][+module+]-bootstrap
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@if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
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@endif [+prefix+][+module+]-bootstrap
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@if [+prefix+][+module+][+ ELSE bootstrap +]
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@: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
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@r=`${PWD_COMMAND}`; export r; \
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s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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echo "Checking multilib configuration for [+module+]..."; \
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[+ IF check_multilibs
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+]echo "Checking multilib configuration for [+module+]..."; \
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$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
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$(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
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if test -r [+subdir+]/[+module+]/multilib.out; then \
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@ -747,11 +744,9 @@ configure-[+prefix+][+module+]:
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fi; \
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else \
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mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
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fi
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@[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
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fi; \
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[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
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$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
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r=`${PWD_COMMAND}`; export r; \
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s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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[+exports+] \
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echo Configuring in [+subdir+]/[+module+]; \
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cd "[+subdir+]/[+module+]" || exit 1; \
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@ -775,12 +770,12 @@ maybe-configure-stage[+id+]-[+prefix+][+module+]:
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@if [+prefix+][+module+]-bootstrap
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maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
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configure-stage[+id+]-[+prefix+][+module+]:
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@[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
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@[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
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@$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
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[+ IF check_multilibs
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+]@r=`${PWD_COMMAND}`; export r; \
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@r=`${PWD_COMMAND}`; export r; \
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s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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echo "Checking multilib configuration for [+module+]..."; \
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[+ IF check_multilibs
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+]echo "Checking multilib configuration for [+module+]..."; \
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$(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
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if test -r [+subdir+]/[+module+]/multilib.out; then \
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if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
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@ -791,8 +786,8 @@ configure-stage[+id+]-[+prefix+][+module+]:
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fi; \
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else \
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mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
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fi
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@[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
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fi; \
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[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
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[+exports+][+ IF prev +] \
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[+poststage1_exports+][+ ENDIF prev +] \
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echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
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@ -820,10 +815,14 @@ maybe-all-[+prefix+][+module+]:
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TARGET-[+prefix+][+module+]=[+
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IF target +][+target+][+ ELSE +]all[+ ENDIF target +]
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maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
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all-[+prefix+][+module+]: configure-[+prefix+][+module+]
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@[+ IF bootstrap +]test -f stage_last && exit 0; \
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[+ ELSE bootstrap +]: $(MAKE); $(unstage)
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@[+ ENDIF bootstrap +]r=`${PWD_COMMAND}`; export r; \
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all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +]
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@endif [+prefix+][+module+]
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@if [+prefix+][+module+]-bootstrap
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@if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
|
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@endif [+prefix+][+module+]-bootstrap
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@if [+prefix+][+module+][+ ELSE bootstrap +]
|
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@: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
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@r=`${PWD_COMMAND}`; export r; \
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s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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[+exports+] \
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(cd [+subdir+]/[+module+] && \
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@ -841,7 +840,7 @@ maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
|
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all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
|
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TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
|
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all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
|
||||
@[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
|
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@[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
|
||||
@r=`${PWD_COMMAND}`; export r; \
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s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
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||||
[+exports+][+ IF prev +] \
|
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@ -857,7 +856,7 @@ clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
|
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clean-stage[+id+]-[+prefix+][+module+]:
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@[ -f [+subdir+]/[+module+]/Makefile ] || [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] \
|
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|| exit 0 ; \
|
||||
[ `cat stage_current` = stage[+id+] ] || $(MAKE) stage[+id+]-start
|
||||
[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start; \
|
||||
cd [+subdir+]/[+module+] && \
|
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$(MAKE) [+args+] [+ IF prev +] \
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[+poststage1_args+] [+ ENDIF prev +] \
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||||
@ -1210,10 +1209,12 @@ gcc-no-fixedincludes:
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unstage = :
|
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stage = :
|
||||
current_stage = ""
|
||||
|
||||
@if gcc-bootstrap
|
||||
unstage = [ -f stage_current ] || $(MAKE) `cat stage_last`-start
|
||||
stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
|
||||
current_stage = "`cat stage_current 2> /dev/null`"
|
||||
@endif gcc-bootstrap
|
||||
|
||||
.PHONY: unstage stage
|
||||
@ -1256,6 +1257,7 @@ POSTSTAGE1_FLAGS_TO_PASS = \
|
||||
CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
|
||||
STAGE_PREFIX=$$r/prev-gcc/ \
|
||||
CFLAGS="$(BOOT_CFLAGS)" \
|
||||
LIBCFLAGS="$(BOOT_CFLAGS)" \
|
||||
LDFLAGS="$(BOOT_LDFLAGS)" \
|
||||
ADAC="\$$(CC)"
|
||||
|
||||
@ -1337,6 +1339,7 @@ do-clean: clean-stage[+id+]
|
||||
fi; \
|
||||
: $(MAKE); $(stage); \
|
||||
rm -f .bad_compare ; \
|
||||
echo Comparing stages [+prev+] and [+id+] ; \
|
||||
cd stage[+id+]-gcc; \
|
||||
files=`find . -name "*$(objext)" -print` ; \
|
||||
cd .. ; \
|
||||
@ -1357,7 +1360,7 @@ do-clean: clean-stage[+id+]
|
||||
cat .bad_compare; \
|
||||
exit 1; \
|
||||
else \
|
||||
true; \
|
||||
echo Comparison successful.; \
|
||||
fi ; \
|
||||
$(STAMP) [+compare-target+][+ IF prev +]
|
||||
if $(LEAN); then \
|
||||
@ -1420,19 +1423,39 @@ stagefeedback-start::
|
||||
|
||||
@if gcc-bootstrap
|
||||
do-distclean: distclean-stage1
|
||||
|
||||
# Provide a GCC build when we're building target libraries. This does
|
||||
# not work as a dependency, just as the minimum necessary to avoid errors.
|
||||
stage_last:
|
||||
$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
|
||||
@endif gcc-bootstrap
|
||||
|
||||
.PHONY: restrap
|
||||
restrap:
|
||||
@: $(MAKE); $(stage)
|
||||
rm -rf stage1-$(TARGET_SUBDIR) [+ FOR bootstrap-stage +][+ IF prev
|
||||
+]stage[+id+] [+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
|
||||
$(MAKE) $(RECURSE_FLAGS_TO_PASS) all
|
||||
|
||||
# --------------------------------------
|
||||
# Dependencies between different modules
|
||||
# --------------------------------------
|
||||
|
||||
# Generic dependencies for target modules on host stuff, especially gcc
|
||||
[+ FOR target_modules +][+ IF bootstrap +]
|
||||
@if gcc-bootstrap[+ FOR bootstrap_stage +]
|
||||
configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+ ENDFOR +]
|
||||
@endif gcc-bootstrap[+ ENDIF bootstrap +]
|
||||
configure-target-[+module+]: maybe-all-gcc
|
||||
[+ ENDFOR target_modules +]
|
||||
@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
|
||||
+][+ FOR bootstrap_stage +]
|
||||
configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
|
||||
ENDFOR +][+ ELSE bootstrap +]
|
||||
configure-target-[+module+]: stage_last[+
|
||||
ENDIF bootstrap +][+ ENDFOR target_modules +]
|
||||
@endif gcc-bootstrap
|
||||
|
||||
@if gcc-no-bootstrap[+ FOR target_modules +][+ IF bootstrap
|
||||
+][+ ELSE +]
|
||||
configure-target-[+module+]: maybe-all-gcc[+
|
||||
ENDIF bootstrap +][+ ENDFOR target_modules +]
|
||||
@endif gcc-no-bootstrap
|
||||
|
||||
|
||||
[+ FOR lang_env_dependencies +]
|
||||
configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss
|
||||
|
||||
@ -1060,8 +1060,6 @@ if test "${build}" != "${host}" ; then
|
||||
CXX=${CXX-${host_alias}-c++}
|
||||
CXXFLAGS=${CXXFLAGS-"-g -O2"}
|
||||
CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
|
||||
BUILD_PREFIX=${build_alias}-
|
||||
BUILD_PREFIX_1=${build_alias}-
|
||||
|
||||
else
|
||||
# Set reasonable default values for some tools even if not Canadian.
|
||||
@ -1073,9 +1071,6 @@ else
|
||||
# This is all going to change when we autoconfiscate...
|
||||
|
||||
CC_FOR_BUILD="\$(CC)"
|
||||
BUILD_PREFIX=
|
||||
BUILD_PREFIX_1=loser-
|
||||
|
||||
AC_PROG_CC
|
||||
|
||||
# We must set the default linker to the linker used by gcc for the correct
|
||||
@ -2160,8 +2155,6 @@ AC_SUBST_FILE(ospace_frag)
|
||||
|
||||
# Miscellanea: directories, flags, etc.
|
||||
AC_SUBST(RPATH_ENVVAR)
|
||||
AC_SUBST(BUILD_PREFIX)
|
||||
AC_SUBST(BUILD_PREFIX_1)
|
||||
AC_SUBST(tooldir)
|
||||
AC_SUBST(build_tooldir)
|
||||
AC_SUBST(CONFIGURE_GDB_TK)
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user