[sanitizer] Disable posix_spawn.c test on Android.

diff --git a/compiler-rt/test/sanitizer_common/TestCases/Posix/posix_spawn.c b/compiler-rt/test/sanitizer_common/TestCases/Posix/posix_spawn.c
index 8cd66a8..c8b9606 100644 (file)
--- a/compiler-rt/test/sanitizer_common/TestCases/Posix/posix_spawn.c
+++ b/compiler-rt/test/sanitizer_common/TestCases/Posix/posix_spawn.c
@@ -1,4 +1,7 @@
 // RUN: %clang %s -o %t && %run %t 2>&1 | FileCheck %s
+//
+// Older versions of Android do not have certain posix_spawn* functions.
+// UNSUPPORTED: android
 
 #include <assert.h>
 #include <spawn.h>