From 28531d17072d363eafb0b7de1946a7cffef2f6f0 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 25 Sep 2009 10:48:24 -0400
Subject: Simplify bootstrap script source dir detection

This teaches the bootstrap shell script to detect the CMake source
directory from which it is executed using a simpler idiom.
---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'configure')

diff --git a/configure b/configure
index dbfec50242..116221602c 100755
--- a/configure
+++ b/configure
@@ -1,3 +1,3 @@
-#! /bin/sh
-cmake_source_dir=`echo $0 | sed -n '/\//{s/\/[^\/]*$//;p;}'`
+#!/bin/sh
+cmake_source_dir=`cd "\`dirname \"$0\"\`";pwd`
 exec "${cmake_source_dir}/bootstrap" "$@"
-- 
cgit v1.2.1