fix unnecessary rebuilding

git-svn-id: svn://svn.icculus.org/netradiant/trunk@42 61c419a2-8eb2-4b30-bcec-8cead039b335
This commit is contained in:
rpolzer 2008-09-15 13:08:20 +00:00
parent 416d27e496
commit fcefda58c1

View File

@ -687,15 +687,28 @@ makeversion:
ver=`cat include/version.default`; \ ver=`cat include/version.default`; \
major=`echo $$ver | cut -d . -f 2`; \ major=`echo $$ver | cut -d . -f 2`; \
minor=`echo $$ver | cut -d . -f 3 | cut -d - -f 1`; \ minor=`echo $$ver | cut -d . -f 3 | cut -d - -f 1`; \
echo "// generated header, see Makefile" > include/version.h; \ echo "// generated header, see Makefile" > include/version.h.new; \
echo "#define RADIANT_VERSION \"$$ver\"" >> include/version.h; \ echo "#define RADIANT_VERSION \"$$ver\"" >> include/version.h.new; \
echo "#define RADIANT_MAJOR_VERSION \"$$major\"" >> include/version.h; \ echo "#define RADIANT_MAJOR_VERSION \"$$major\"" >> include/version.h.new; \
echo "#define RADIANT_MINOR_VERSION \"$$minor\"" >> include/version.h; \ echo "#define RADIANT_MINOR_VERSION \"$$minor\"" >> include/version.h.new; \
echo "$$major" > include/RADIANT_MAJOR; \ echo "$$major" > include/RADIANT_MAJOR.new; \
echo "$$minor" > include/RADIANT_MINOR; \ echo "$$minor" > include/RADIANT_MINOR.new; \
echo "$$ver" > include/version; \ echo "$$ver" > include/version.new; \
echo "// generated header, see Makefile" > include/aboutmsg.h; \ echo "// generated header, see Makefile" > include/aboutmsg.h.new; \
echo "#define RADIANT_ABOUTMSG \"$(RADIANT_ABOUTMSG)\"" >> include/aboutmsg.h; \ echo "#define RADIANT_ABOUTMSG \"$(RADIANT_ABOUTMSG)\"" >> include/aboutmsg.h.new; \
mv_if_diff() \
{ \
if diff $$1 $$2 >/dev/null 2>&1; then \
rm -f $$1; \
else \
mv $$1 $$2; \
fi; \
}; \
mv_if_diff include/version.h.new include/version.h; \
mv_if_diff include/RADIANT_MAJOR.new include/RADIANT_MAJOR; \
mv_if_diff include/RADIANT_MINOR.new include/RADIANT_MINOR; \
mv_if_diff include/version.new include/version; \
mv_if_diff include/aboutmsg.h.new include/aboutmsg.h
.PHONY: install-data .PHONY: install-data
install-data: install-data: