[PATCH v2 2/4] Add prereq to detect OS X

[larsxschneider@gmail.com]

From: Lars Schneider <larsxschneider@gmail.com>

Some Unix tools differ between Linux and Mac OS X. Add this prereq to
detect OS X and handle it appropriately.

Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
---
 t/test-lib.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 16c4d7b..726af40 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -913,7 +913,7 @@ yes () {
 	done
 }
 
-# Fix some commands on Windows
+# Fix some commands on Windows and OS X
 case $(uname -s) in
 *MINGW*)
 	# Windows has its own (incompatible) sort and find
@@ -946,6 +946,9 @@ case $(uname -s) in
 	test_set_prereq SED_STRIPS_CR
 	test_set_prereq GREP_STRIPS_CR
 	;;
+*Darwin*)
+	test_set_prereq DARWIN
+	;;
 *)
 	test_set_prereq POSIXPERM
 	test_set_prereq BSLASHPSPEC
-- 
2.5.1