Makefile.in (bootstrap-lean): New target.
* Makefile.in (bootstrap-lean): New target. * gcc/Makefile.in (bootstrap-lean, compare-lean): New targets. From-SVN: r15786
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Mon Sep 29 00:38:08 1997 Aaron Jackson <jackson@negril.msrce.howard.edu>
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* Makefile.in (bootstrap-lean): New target.
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Thu Sep 18 23:58:27 1997 Jeffrey A Law (law@cygnus.com)
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Thu Sep 18 23:58:27 1997 Jeffrey A Law (law@cygnus.com)
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* Makefile.in (cross): New target.
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* Makefile.in (cross): New target.
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15
Makefile.in
15
Makefile.in
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@ -1298,6 +1298,21 @@ bootstrap bootstrap2 bootstrap3: all-texinfo all-bison all-byacc all-binutils al
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@echo "Building runtime libraries"; \
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@echo "Building runtime libraries"; \
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$(MAKE) all
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$(MAKE) all
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.PHONY: bootstrap-lean
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bootstrap-lean: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
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@r=`pwd`; export r; \
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s=`cd $(srcdir); pwd`; export s; \
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$(SET_LIB_PATH) \
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echo "Bootstrapping the compiler"; \
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cd gcc; $(MAKE) $(GCC_FLAGS_TO_PASS) $@
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@r=`pwd`; export r; \
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s=`cd $(srcdir); pwd`; export s; \
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$(SET_LIB_PATH) \
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echo "Comparing stage2 and stage3 of the compiler"; \
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cd gcc; $(MAKE) $(GCC_FLAGS_TO_PASS) compare-lean
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@echo "Building runtime libraries"; \
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$(MAKE) all
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.PHONY: cross
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.PHONY: cross
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cross: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
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cross: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
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@r=`pwd`; export r; \
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@r=`pwd`; export r; \
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@ -1,3 +1,7 @@
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Mon Sep 29 00:38:42 1997 Aaron Jackson <jackson@negril.msrce.howard.edu>
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* Makefile.in (bootstrap-lean, compare-lean): New targets.
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Mon Sep 29 00:18:16 1997 Richard Henderson (rth@cygnus.com)
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Mon Sep 29 00:18:16 1997 Richard Henderson (rth@cygnus.com)
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* alias.c (base_alias_check): Two symbols can conflict if they
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* alias.c (base_alias_check): Two symbols can conflict if they
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@ -2576,6 +2576,22 @@ bootstrap: force
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$(MAKE) stage2
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$(MAKE) stage2
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$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
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$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
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bootstrap-lean: force
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# Only build the C compiler for stage1, because that is the only one that
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# we can guarantee will build with the native compiler, and also it is the
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# only thing useful for building stage2.
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$(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
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$(MAKE) stage1
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# This used to define ALLOCA as empty, but that would lead to bad results
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# for a subsequent `make install' since that would not have ALLOCA empty.
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# To prevent `make install' from compiling alloca.o and then relinking cc1
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# because alloca.o is newer, we permit these recursive makes to compile
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# alloca.o. Then cc1 is newer, so it won't have to be relinked.
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$(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
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$(MAKE) stage2
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rm -rf stage1
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$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
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bootstrap2: force
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bootstrap2: force
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$(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
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$(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
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$(MAKE) stage2
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$(MAKE) stage2
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@ -2612,6 +2628,31 @@ compare: force
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else true; \
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else true; \
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fi
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fi
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# ./ avoids bug in some versions of tail.
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compare-lean: force
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-rm -f .bad_compare
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for file in *$(objext); do \
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tail +16c ./$$file > tmp-foo1; \
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tail +16c stage2/$$file > tmp-foo2 \
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&& (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
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done
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for dir in tmp-foo $(SUBDIRS); do \
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if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
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for file in $$dir/*$(objext); do \
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tail +16c ./$$file > tmp-foo1; \
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tail +16c stage2/$$file > tmp-foo2 \
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&& (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
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done; \
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fi; \
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done
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-rm -f tmp-foo*
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if [ -f .bad_compare ]; then \
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echo "Bootstrap comparison failure!"; \
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cat .bad_compare; \
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exit 1; \
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else rm -rf stage2; \
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fi
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# Similar, but compare with stage3 directory
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# Similar, but compare with stage3 directory
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compare3: force
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compare3: force
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for file in *$(objext); do \
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for file in *$(objext); do \
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