Merged r4974:4975 from branches/SDL-1.2: sdl.pc removal on make uninstall.

Fixes Bugzilla #813 for the 1.3 branch.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403993

Makefile.in

@@ -120,6 +120,7 @@ uninstall-lib:
 	rm -f $(DESTDIR)$(libdir)/$(SDLMAIN_TARGET)
 uninstall-data:
 	rm -f $(DESTDIR)$(datadir)/aclocal/sdl.m4
+	rm -f $(DESTDIR)$(libdir)/pkgconfig/sdl.pc
 
 clean:
 	rm -rf $(objects)