1 files changed, 4 insertions, 0 deletions
diff --git a/configure b/configure
index 58a13760..d3fe7ccb 100755
--- a/configure
+++ b/configure
@@ -730,6 +730,10 @@ else
     exit 1
     ;;
   * )
+    if ! command -v "$yaccpath" > /dev/null ; then
+      printf "not found\n\n"
+      exit 1
+    fi
     printf "given\n"
     ;;
   esac