$NetBSD: patch-Makefile.comm.in,v 1.1 2020/07/31 17:01:44 brook Exp $

Use --tag explicitly to always detect the correct compiler.  See
https://sourceforge.net/p/openjade/patches/48/

Explicitly remove all write permissions from files.  See
https://sourceforge.net/p/openjade/patches/49/

--- Makefile.comm.in.orig	2002-12-01 11:56:47.000000000 +0000
+++ Makefile.comm.in
@@ -42,18 +42,18 @@ CXXDEPGENFLAGS=-MM
 	$(CXX) $(CXXFLAGS) -c $<
 
 .cxx.lo:
-	@$(LIBTOOL) --mode=compile $(CXX) $(CXXFLAGS) -c $<
+	@$(LIBTOOL) --mode=compile --tag=CXX $(CXX) $(CXXFLAGS) -c $<
 
 .c.o:
 	$(CC) $(CFLAGS) -c $<
 
 .c.lo:
-	@$(LIBTOOL) --mode=compile $(CC) $(CFLAGS) -c $<
+	@$(LIBTOOL) --mode=compile --tag=CC $(CC) $(CFLAGS) -c $<
 
 .m4.cxx:
 	rm -f $@
 	$(PERL) $(srcdir)/../instmac.pl $< >$@
-	chmod -w $@
+	chmod a-w $@
 
 %.h %.cxx %.rc: %.msg
 	$(PERL) -w $(srcdir)/../msggen.pl $(MSGGENFLAGS) $<