X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=gedcom%2FMakefile.am;fp=gedcom%2FMakefile.am;h=aa33f87832862d291a379278f5998e295e1c3982;hb=1212c16d137dfadc22a0606004be47a3184bc42b;hp=1f24dbb89608eaa3285362f43bee6021cfd97e77;hpb=fd701e071442848c920db1ec84828b4c963a9e5d;p=gedcom-parse.git

diff --git a/gedcom/Makefile.am b/gedcom/Makefile.am
index 1f24dbb..aa33f87 100644
--- a/gedcom/Makefile.am
+++ b/gedcom/Makefile.am
@@ -56,8 +56,6 @@ EXTRA_DIST = gedcom.y \
 	     gedcom_date.lex \
 	     gedcom_lex_common.c
 
-include $(top_srcdir)/Makefile.inc
-
 gedcom.tab.c gedcom.tab.h:	gedcom.y
 	$(YACC) $(YFLAGS) --name-prefix=gedcom_ $<
 
@@ -100,3 +98,14 @@ lex.gedcom_lohi_.test.o:	lex.gedcom_lohi_.c
 
 clean-local:
 	rm -f $(EXTRA_PROGRAMS)
+
+%.tabgen.h:	%.tab.h
+	if [ ! -r $(srcdir)/$@ ] ; \
+	then \
+	  touch $(srcdir)/$@; \
+	fi
+	if ! diff -q $< $(srcdir)/$@ > /dev/null; \
+	then \
+	  rm $(srcdir)/$@; \
+	  cp $(srcdir)/$< $(srcdir)/$@; \
+	fi