From 5311413fdfc2589e7616a3b02448e72ac6404f24 Mon Sep 17 00:00:00 2001
From: Josiah Worcester <josiahw@gmail.com>
Date: Sat, 5 Aug 2017 20:32:26 -0600
Subject: [PATCH] Don't die when lex or yacc can't be found.

---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 7155642..c64e585 100755
--- a/configure
+++ b/configure
@@ -239,7 +239,7 @@ tryyacc yacc
 tryyacc ${CROSS_COMPILE}bison
 tryyacc bison
 printf "%s\n" "$YACC"
-test -n "$YACC" || { echo "$0: cannot find yacc. Will try to use pre-provided source." ; exit 1 ; }
+test -n "$YACC" || echo "$0: cannot find yacc. Will try to use pre-provided source."
 
 #
 # Find a lex to use
@@ -250,7 +250,7 @@ trylex lex
 trylex ${CROSS_COMPILE}flex
 trylex lex
 printf "%s\n" "$LEX"
-test -n "$LEX" || { echo "$0: cannot find lex. Will try to use pre-provided source." ; exit 1 ; }
+test -n "$LEX" || echo "$0: cannot find lex. Will try to use pre-provided source."
 
 
 #