--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/isl/patches/000-codegen_test.sh.in.patch	Tue Nov 17 12:35:41 2015 -0800
@@ -0,0 +1,23 @@
+# These two env vars are needed for running the ISL test harness
+# and making it do the "right thing".
+# bash --noprofile is documented.
+# Not for upstream. They don't run their test harness the way we do.
+--- codegen_test.sh.in	2013-09-13 10:23:28.000000000 -0700
++++ codegen_test.sh.in	2015-07-23 08:12:25.013762502 -0700
+@@ -1,10 +1,15 @@
+-#!/bin/sh
++#!/bin/bash --noprofile
++
++set -o posix
+ 
+ EXEEXT=@EXEEXT@
+ srcdir=@srcdir@
+ 
+ failed=0
+ 
++export libtool_install_magic='not set'
++export libtool_execute_magic='not set'
++
+ for i in $srcdir/test_inputs/codegen/*.in \
+ 		$srcdir/test_inputs/codegen/cloog/*.in \
+ 		$srcdir/test_inputs/codegen/omega/*.in \