From 8477f2deefbebe7dab9dce4c9ed5f3bc8030206d Mon Sep 17 00:00:00 2001
From: Mans Rullgard <mans@mansr.com>
Date: Mon, 6 Jun 2011 12:56:26 +0100
Subject: [PATCH] configure: simplify source_path setup

Signed-off-by: Mans Rullgard <mans@mansr.com>
---
 configure | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/configure b/configure
index d680337dce..34c1ed6d25 100755
--- a/configure
+++ b/configure
@@ -1684,13 +1684,12 @@ DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)
 DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -MM'
 
 # find source path
-source_path="$(dirname "$0")"
-enable source_path_used
 if test -f configure; then
     source_path="$(pwd)"
     disable source_path_used
 else
-    source_path="$(cd "$source_path"; pwd)"
+    source_path=$(cd $(dirname "$0"); pwd)
+    enable source_path_used
     echo "$source_path" | grep -q '[[:blank:]]' &&
         die "Out of tree builds are impossible with whitespace in source path."
     test -e "$source_path/config.h" &&