Commit 28c655bd03f2098c66fd6bafd4d0d1cb8c171f3e
2003-11-18T20:06:44
* lib/ylwrap: Do not overwrite headers if they haven't changed. Fix the include guard substitution. * tests/yacc6.test: Augment to run ylwrap, and make sure it does not needlessly update headers. * tests/yacc8.test: Make sure headers are not needlessly updated with ylwrap is not used. Move `test -f foo.o' into the Makefile as `test -f foo.$(OBJEXT)' for portability.