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Makefile.in: generate for each makefiles

* Makefile.in (MKFILES): generate for each files for parallel build.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43272 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-10-13 03:49:48 +00:00
parent e8da08364c
commit a7d04e536b

View file

@ -258,16 +258,16 @@ install-cross: $(arch)-fake.rb $(RBCONFIG) rbconfig.rb $(arch_hdrdir)/ruby/confi
Makefile: $(srcdir)/Makefile.in $(srcdir)/enc/Makefile.in
$(MKFILES): config.status
@[ -f Makefile ] && mv Makefile Makefile.old
MAKE=$(MAKE) $(SHELL) ./config.status
@cmp Makefile Makefile.old > /dev/null 2>&1 && echo Makefile unchanged && exit 0; \
@[ -f $@ ] && mv $@ $@.old
MAKE=$(MAKE) $(SHELL) ./config.status $@
@cmp $@ $@.old > /dev/null 2>&1 && echo $@ unchanged && exit 0; \
{ \
echo "all:; -@rm -f conftest.mk"; \
echo "conftest.mk: .force; @echo AUTO_REMAKE"; \
echo ".force:"; \
} > conftest.mk || exit 1; \
$(MAKE) -f conftest.mk | grep '^AUTO_REMAKE$$' >/dev/null 2>&1 || \
{ echo "Makefile updated, restart."; exit 1; }
{ echo "$@ updated, restart."; exit 1; }
uncommon.mk: $(srcdir)/common.mk
sed 's/{\$$([^(){}]*)[^{}]*}//g' $< > $@