From 615ccd1070def08b2e1245cc3487d0e1bb73696b Mon Sep 17 00:00:00 2001
From: Avuton Olrich <avuton@gmail.com>
Date: Sat, 17 Apr 2010 15:52:28 -0700
Subject: configure.ac: Add optional third variable to results.

Add optional third value to results() to allow for non "yes" answers which are
considered positive.
---
 m4/pretty_print.m4 | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'm4')

diff --git a/m4/pretty_print.m4 b/m4/pretty_print.m4
index 37efe5de1..a22357a8d 100644
--- a/m4/pretty_print.m4
+++ b/m4/pretty_print.m4
@@ -1,17 +1,19 @@
 AC_DEFUN([results], [
 	dnl This is a hack to allow "with" names, otherwise "enable".
-	num=`expr match $1 "with"`
+	num=`expr match $1 'with'`
 	if test "$num" != "0"; then
 		var="`echo '$'$1`"
 	else
 		var="`echo '$'enable_$1`"
 	fi
 
-	echo -n "("
+	echo -n '('
 	if eval "test x$var = xyes"; then
-		echo -n "+"
+		echo -n '+'
+	elif test -n "$3" && eval "test x$var = x$3"; then
+		echo -n '+' 
 	else
-		echo -n "-"
+		echo -n '-'
 	fi
 	echo -n "$2) "
 ])
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