Require jm_BISON.

diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4
index 9bf3d1b392e1be712e686e014eaf464f41e65ed8..aa4167a9b0f453cf6f1ef32ed526c500dc29e2f4 100644 (file)
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -16,6 +16,7 @@ AC_DEFUN(jm_MACROS,
 
   jm_INCLUDED_REGEX([lib/regex.c])
 
+  AC_REQUIRE([jm_BISON])
   AC_REQUIRE([jm_ASSERT])
   AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
   AC_REQUIRE([jm_STRUCT_UTIMBUF])