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Makefile.in (WARN_CFLAGS): New variable. 

* Makefile.in (WARN_CFLAGS): New variable.
	(bootstrap, bootstrap2, bootstrap3, bootstrap4): Use it.

From-SVN: r17862
This commit is contained in:
Kaveh R. Ghazi 1998-02-11 22:26:23 +00:00 committed by Jeff Law
parent 53949fac1d
commit cc1e5b9ab3
2 changed files with 16 additions and 6 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Wed Feb 11 11:43:34 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* Makefile.in (WARN_CFLAGS): New variable.
(bootstrap, bootstrap2, bootstrap3, bootstrap4): Use it.
1998-02-11 Mark Mitchell <mmitchell@usa.net>
* config/i386/i386.c (reg_mentioned_in_mem): Don't abort when

17
gcc/Makefile.in
View File

@ -53,12 +53,17 @@ ALLOCA_FINISH = true
# CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
# BOOT_CFLAGS is the value of CFLAGS to pass
# to the stage2 and stage3 compilations
# WARN_CFLAGS are the warning flags to pass to stage2 and stage3. It is
# separate from BOOT_CFLAGS because people tend to override optimization
# flags and we'd like them to still have warnings turned on. They are free
# to explicitly turn warnings off if they wish.
# XCFLAGS is used for most compilations but not when using the GCC just built.
# TCFLAGS is used for compilations with the GCC just built.
XCFLAGS =
TCFLAGS =
CFLAGS = -g
BOOT_CFLAGS = -O2 $(CFLAGS)
WARN_CFLAGS = -W -Wall
# These exists to be overridden by the x-* and t-* files, respectively.
X_CFLAGS =
T_CFLAGS =
@ -2597,21 +2602,21 @@ bootstrap bootstrap-lean: force
# 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)"
$(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
$(MAKE) stage2
-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)"
$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
bootstrap2: force
$(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
$(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(WARN_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)"
$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
bootstrap3: force
$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
$(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(WARN_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)"
$(MAKE) CC="stage3/xgcc -Bstage3/" CFLAGS="$(WARN_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.