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Fix bootstrap2 breakage due to re-use of obj-c checksum

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gcc/objc:
2021-06-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	* Make-lang.in (cc1-obj-checksum.c): Check previous
	stage checksum exists.

gcc/objcp:
2021-06-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	* Make-lang.in (cc1objplus-checksum.c): Check previous
	stage checksum exists.
This commit is contained in:
Bernd Edlinger 2021-06-08 22:14:52 +02:00
parent 924e02553a
commit 40917137b6
2 changed files with 4 additions and 2 deletions
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3
gcc/objc/Make-lang.in
View file

@ -63,7 +63,8 @@ objc_OBJS = $(OBJC_OBJS) cc1obj-checksum.o
cc1obj-checksum.c : build/genchecksum$(build_exeext) checksum-options \
$(OBJC_OBJS) $(C_AND_OBJC_OBJS) $(BACKEND) $(LIBDEPS)
if [ -f ../stage_final ] \
&& cmp -s ../stage_current ../stage_final; then \
&& cmp -s ../stage_current ../stage_final \
&& [ -f ../prev-gcc/$@ ]; then \
cp ../prev-gcc/$@ $@; \
else \
build/genchecksum$(build_exeext) $(OBJC_OBJS) $(C_AND_OBJC_OBJS) \

3
gcc/objcp/Make-lang.in
View file

@ -66,7 +66,8 @@ obj-c++_OBJS = $(OBJCXX_OBJS) cc1objplus-checksum.o
cc1objplus-checksum.c : build/genchecksum$(build_exeext) checksum-options \
$(OBJCXX_OBJS) $(BACKEND) $(CODYLIB) $(LIBDEPS)
if [ -f ../stage_final ] \
&& cmp -s ../stage_current ../stage_final; then \
&& cmp -s ../stage_current ../stage_final \
&& [ -f ../prev-gcc/$@ ]; then \
cp ../prev-gcc/$@ $@; \
else \
build/genchecksum$(build_exeext) $(OBJCXX_OBJS) $(BACKEND) \