--- a/src/Makefile.am
+++ b/src/Makefile.am
-@@ -77,6 +77,7 @@ MOSTLYCLEANFILES = yacc
+@@ -81,6 +81,7 @@ MOSTLYCLEANFILES = yacc
yacc:
echo '#! /bin/sh' >$@
--- a/src/Makefile.in
+++ b/src/Makefile.in
-@@ -1352,6 +1352,7 @@ uninstall-am: uninstall-binPROGRAMS unin
+@@ -1609,6 +1609,7 @@ uninstall-am: uninstall-binPROGRAMS unin
yacc:
echo '#! /bin/sh' >$@