---- Makefile 2018-06-12 16:46:58.209271869 +1000
-+++ ../../plex2.git/flex-2.6.4/src/Makefile 2018-06-12 15:05:32.263286067 +1000
-@@ -1423,9 +1423,13 @@
+--- Makefile.orig 2018-06-12 18:47:59.794325076 +1000
++++ Makefile 2018-06-12 20:08:09.129576519 +1000
+@@ -1411,9 +1411,13 @@
.l.c:
$(AM_V_LEX)$(am__skiplex) $(SHELL) $(YLWRAP) $< $(LEX_OUTPUT_ROOT).c $@ -- $(LEXCOMPILE)
mostlyclean-libtool:
-rm -f *.lo
+@@ -1680,6 +1684,8 @@
+
+ stage1scan.c: scan.l stage1flex$(EXEEXT)
+ ./stage1flex$(EXEEXT) $(AM_LFLAGS) $(LFLAGS) -o $@ $(srcdir)/scan.l
++ cp $@ $@.orig
++ patch $@ <$@.patch
+ #stage1scan.c: scan.c
+ # sed 's|^\(#line .*\)"'`printf %s $< | sed 's|[][\\\\.*]|\\\\&|g'`'"|\1"$@"|g' $< > $@
+