From 2b9b28c61abcc907e3166deaddc5461515406d53 Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Thu, 26 Nov 2009 10:18:36 -0800
Subject: Check for user's specified yacc program.

---
 configure | 4 ++++
 1 file changed, 4 insertions(+)

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
-- 
cgit v1.2.3