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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
This commit is contained in:
Manfred Hollstein 1997-10-26 18:45:07 +00:00 committed by Jeff Law
parent cc71c0ca1f
commit 361e618f25
2 changed files with 10 additions and 17 deletions
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5
gcc/ChangeLog
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@ -1,5 +1,10 @@
Sun Oct 26 11:32:16 1997 Manfred Hollstein <manfred@s-direktnet.de>
* 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.
* Makefile.in (compare, compare-lean, compare3): Combined to one
ruleset determining actions to be performed via $@.
(compare4, compare4-lean): New targets.

22
gcc/Makefile.in
View File

@ -2574,7 +2574,7 @@ diff:
$(LANG_DIFF_EXCLUDES) \
gcc-$(oldversion) gcc-$(version) > diffs
bootstrap: force
bootstrap bootstrap-lean: force
# Only build the C compiler for stage1, because that is the only one that
# we can guarantee will build with the native compiler, and also it is the
# only thing useful for building stage2.
@ -2587,22 +2587,7 @@ bootstrap: force
# alloca.o. Then cc1 is newer, so it won't have to be relinked.
$(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
$(MAKE) stage2
$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
bootstrap-lean: force
# Only build the C compiler for stage1, because that is the only one that
# we can guarantee will build with the native compiler, and also it is the
# only thing useful for building stage2.
$(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
$(MAKE) stage1
# This used to define ALLOCA as empty, but that would lead to bad results
# for a subsequent `make install' since that would not have ALLOCA empty.
# To prevent `make install' from compiling alloca.o and then relinking cc1
# because alloca.o is newer, we permit these recursive makes to compile
# alloca.o. Then cc1 is newer, so it won't have to be relinked.
$(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
$(MAKE) stage2
rm -rf stage1
-if test $@ = bootstrap-lean; then rm -rf stage1; else true; fi
$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
bootstrap2: force
@ -2613,6 +2598,9 @@ bootstrap2: force
bootstrap3: force
$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
bootstrap4: force
$(MAKE) CC="stage3/xgcc -Bstage3/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage3/ LANGUAGES="$(LANGUAGES)"
# Compare the object files in the current directory with those in the
# stage2 directory.