From 82af5a5d7bb3471ab7dd7cca2885b71f929dc3b0 Mon Sep 17 00:00:00 2001
From: Titus von Boxberg <titus@v9g.de>
Date: Mon, 17 May 2010 12:23:24 +0200
Subject: configure: make call to readlink portable to non-GNU (BSD) systems

The argument '-e' for readlink is a GNU extension.
In setting the variable 'where' the argument '-e' is not necessary, thus eliminated.

diff --git a/configure b/configure
index 7d7769e..04b9b65 100755
--- a/configure
+++ b/configure
@@ -160,7 +160,7 @@ check_for() {
                 printf "Checking for '${item}'... "
                 where="$( gcc -print-file-name="${item}" )"
                 if [ "${where}" != "${item}" ]; then
-                    where="$( readlink -e "${where}" )"
+                    where="$( readlink "${where}" )"
                     status=yes
                     break;
                 fi
-- 
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