# These environment avariables must be explicitly set to be

# empty, otherwise the CLooG test harness does not run correctly.

--- test/checker.sh	2014-12-08 02:05:37.000000000 -0800

+++ test/checker.sh	2015-07-23 10:01:46.415187505 -0700

@@ -1,4 +1,4 @@

-#!/bin/sh

+#!/bin/bash --noprofile

 #

 #   /**-------------------------------------------------------------------**

 #    **                              CLooG                                **

@@ -35,6 +35,20 @@

 # *                                                                           *

 # *****************************************************************************/

+set -o posix

+export PATH="/usr/gnu/bin:/usr/bin:.:/usr/sbin"

+#

+# Avoid "unbound variable" error messages from bash.

+#

+export EXEEXT=""

+export TEST_NAME=""

+export TEST_FILES=""

+export TEST_GLOBAL_OPTIONS=""

+export TEST_INPUT_EXTENSION=""

+export TEST_OUTPUT_EXTENSION=""

+export TEST_TYPE=""

+export LD_LIBRARY_PATH=""

+

 # This is the main test script of CLooG. It checks that CLooG generates

 # a convenient output for an input set of tests, according to some

 # parameters (see below). Two checking policies are possible: simply

@@ -67,6 +81,9 @@

                            ## - "run" if the checking policy is to generate,

                            ##   compile and run, generate only otherwise

+export TEST_NAME TEST_FILES TEST_GLOBAL_OPTIONS TEST_INPUT_EXTENSION \

+  TEST_OUTPUT_EXTENSION TEST_TYPE

+

 failedtest=0;

 cloog=$top_builddir/cloog$EXEEXT

 echo "             /*-----------------------------------------------*"