Makefile.in (bootstrap-lean): Combined with `normal' bootstrap targets using "$@" to provide support for...
* Makefile.in (bootstrap-lean): Combined with `normal' bootstrap targets using "$@" to provide support for similar but not identical targets without having to duplicate code. (bootstrap4): New goal. From-SVN: r16187
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Sun Oct 26 11:32:16 1997 Manfred Hollstein <manfred@s-direktnet.de>
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* Makefile.in (bootstrap-lean): Combined with `normal' bootstrap
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targets using "$@" to provide support for similar but not identical
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targets without having to duplicate code.
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(bootstrap4): New goal.
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* Makefile.in (compare, compare-lean, compare3): Combined to one
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ruleset determining actions to be performed via $@.
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(compare4, compare4-lean): New targets.
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@ -2574,7 +2574,7 @@ diff:
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$(LANG_DIFF_EXCLUDES) \
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gcc-$(oldversion) gcc-$(version) > diffs
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bootstrap: force
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bootstrap 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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@ -2587,22 +2587,7 @@ bootstrap: force
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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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$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(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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-if test $@ = bootstrap-lean; then rm -rf stage1; else true; fi
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$(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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@ -2613,6 +2598,9 @@ bootstrap2: force
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bootstrap3: force
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$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
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bootstrap4: force
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$(MAKE) CC="stage3/xgcc -Bstage3/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage3/ LANGUAGES="$(LANGUAGES)"
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# Compare the object files in the current directory with those in the
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# stage2 directory.
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