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Makefile.in (STAGE1_CFLAGS): Pass down.

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2000-04-13  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
        * Makefile.in (STAGE1_CFLAGS): Pass down.

gcc/
        * Makefile.in (CFLAGS, BOOT_CFLAGS): Partly revert 2000-10-27 patch.
        (stage1_build): Instead pass down STAGE1_CFLAGS here. Pass down.
        MAKEINFO and MAKEINFOFLAGS too.
        (stage4_build): Correctly order -B flags.

From-SVN: r41335
This commit is contained in:
Franz Sirl 2001-04-13 10:14:47 +00:00 committed by Franz Sirl
parent 948421e0c9
commit 78faa32d14
3 changed files with 21 additions and 9 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2001-04-13 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* Makefile.in (STAGE1_CFLAGS): Pass down.
2001-04-13 Alan Modra <amodra@one.net.au>
* config.guess: Add hppa64-linux support. Note for next import that

1
Makefile.in
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@ -475,6 +475,7 @@ EXTRA_GCC_FLAGS = \
"`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \
"`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s/.*=$$/XFOO=/`" \
"`echo 'ENQUIRE=$(ENQUIRE)' | sed -e s/.*=$$/XFOO=/`" \
"`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s/.*=$$/XFOO=/`" \
"`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s/.*=$$/XFOO=/`"
GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS)

25
gcc/Makefile.in
View File

@ -59,17 +59,20 @@ INTL_TARGETS = intl.all intl.install
BOOT_LANGUAGES = c @all_boot_languages@
# Various ways of specifying flags for compilations:
# 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.
# CFLAGS is for the user to override to, e.g., do a cross build with -O2.
# For recursive bootstrap builds CFLAGS is used to pass in STAGE1_CFLAGS
# or BOOT_CFLAGS
# STAGE1_CFLAGS is set by configure on some targets or passed from toplevel
# and sets the CFLAGS passed to stage1 of a bootstrap compilation.
# BOOT_CFLAGS is the value of CFLAGS to pass to the stage2, stage3 and stage4
# bootstrap compilations.
# XCFLAGS is used for most compilations but not when using the GCC just built.
# TCFLAGS is used for compilations with the GCC just built.
# STAGE1_CFLAGS is set by configure on some targets.
XCFLAGS =
TCFLAGS =
BOOT_CFLAGS = -g -O2
CFLAGS = -g
STAGE1_CFLAGS = -g @stage1_cflags@
CFLAGS = $(STAGE1_CFLAGS)
BOOT_CFLAGS = -g -O2
# The warning flags are separate from BOOT_CFLAGS because people tend to
# override optimization flags and we'd like them to still have warnings
@ -2942,9 +2945,13 @@ STAGE2_FLAGS_TO_PASS = \
# 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.
# only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
# overrideable (for a bootstrap build stage1 also builds gcc.info).
stage1_build:
$(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
$(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
touch stage1_build
echo stage1_build > stage_last
@ -2979,7 +2986,7 @@ stage3_copy: stage3_build
echo stage4_build > stage_last
stage4_build: stage3_copy
$(MAKE) CC="stage3/xgcc$(exeext) -B$(build_tooldir)/bin/ -Bstage3/" \
$(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
STAGE_PREFIX=stage3/ \
$(STAGE2_FLAGS_TO_PASS)
touch stage4_build