Makefile: add missing .pc dependency on .spec file
The version number is extracted from the .spec file.  Make .pc depend on
.spec so that VERSION variable substitutions are always up-to-date.
Acked-by: Jeff Moyer
@@ -31,7 +31,7 @@ ifneq ($(MAKECMDGOALS),clean)
include config-host.mak
endif
-%.pc: %.pc.in config-host.mak
+%.pc: %.pc.in config-host.mak $(SPECFILE)
sed -e "s%@prefix@%$(prefix)%g" \
-e "s%@libdir@%$(libdir)%g" \
-e "s%@includedir@%$(includedir)%g" \
