run_acats (which): Assign output to temporary variable, only use if successful.

	* ada/acats/run_acats (which): Assign output to temporary
	variable, only use if successful.
	Use last field of type output.

From-SVN: r167499

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5c3b6971e3415645e1c7c5f7ed7b717f492e2315..5244634ca9356a951fc731437534cc85906175e5 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * ada/acats/run_acats (which): Assign output to temporary
+       variable, only use if successful.
+       Use last field of type output.
+
 2010-12-06  Richard Guenther  <rguenther@suse.de>
 
        PR tree-optimization/46806

diff --git a/gcc/testsuite/ada/acats/run_acats b/gcc/testsuite/ada/acats/run_acats
index cf6b42837832bd9f59f03f066269ef45b9c4cfd8..bb68e62bf8a6338efc2e0b805f6112af11c38391 100755 (executable)
--- a/gcc/testsuite/ada/acats/run_acats
+++ b/gcc/testsuite/ada/acats/run_acats
@@ -14,9 +14,9 @@ fi
 # Fall back to whence which ksh88 and ksh93 provide, but bash does not.
 
 which () {
-    type -p $* 2>/dev/null && return 0
-    type $* 2>/dev/null | awk '{print $3}' && return 0
-    whence $* 2>/dev/null && return 0
+    path=`type -p $* 2>/dev/null` && { echo $path; return 0; }
+    path=`type $* 2>/dev/null | awk '{print $NF}'` && { echo $path; return 0; }
+    path=`whence $* 2>/dev/null` && { echo $path; return 0; }
     return 1
 }