From 1c009349bc894bd195b5522540536898b0bee574 Mon Sep 17 00:00:00 2001
From: Homer Hsing <homer.xing@intel.com>
Date: Tue, 18 Sep 2012 16:44:45 +0800
Subject: [PATCH] Fix missing environment variables problem in test/run-test.sh

Currently test/run-test.sh cannot get the value of ${srcdir} and
${top_builddir}. Thus we cannot run any test case. This patch uses
$0 to get the absolute path of run-test.sh. Now test cases work.
---
 assembler/test/run-test.sh | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/assembler/test/run-test.sh b/assembler/test/run-test.sh
index cd21cf65..a7de7d42 100644
--- a/assembler/test/run-test.sh
+++ b/assembler/test/run-test.sh
@@ -1,11 +1,13 @@
 #!/bin/sh
 
-SRCDIR=${srcdir-`pwd`}
-BUILDDIR=${top_builddir-`pwd`}
+DIR="$( cd -P "$( dirname "$0" )" && pwd )"
 
-${BUILDDIR}/src/intel-gen4asm -o TEST.out $SRCDIR/TEST.g4a
-if cmp TEST.out ${SRCDIR}/TEST.expected 2> /dev/null; then : ; else
+${DIR}/../src/intel-gen4asm -o TEST.out ${DIR}/TEST.g4a
+if cmp TEST.out ${DIR}/TEST.expected 2> /dev/null;
+then
+  echo "Good";
+else
   echo "Output comparison for TEST"
-  diff -u ${SRCDIR}/TEST.expected TEST.out
+  diff -u ${DIR}/TEST.expected TEST.out
   exit 1;
 fi