ci-ppc64le: disable sanitizer test

The latest Ubuntu docker container on ppc64le has caused the sanitizer
tests to start failing within the PLDM repository. Until we can figure
this out, disable these tests on ppc64le machines.

See #31 for details

Tested:
- Verified PLDM repo now passes CI on ppc64le machine

Change-Id: I0774dae7a78144cca7d183eb736ac816fd0d242b
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>

Author: geissonator

scripts/unit-test.py

@@ -448,7 +448,14 @@ def is_sanitize_safe():
                         '-fsanitize=undefined', '-o', exe, src],
                        stdout=devnull, stderr=devnull)
             check_call([exe], stdout=devnull, stderr=devnull)
-        return True
+
+        # TODO - Sanitizer not working on ppc64le
+        # https://github.com/openbmc/openbmc-build-scripts/issues/31
+        if (platform.processor() == 'ppc64le'):
+            sys.stderr.write("###### ppc64le is not sanitize safe ######\n")
+            return False
+        else:
+            return True
     except:
         sys.stderr.write("###### Platform is not sanitize safe ######\n")
         return False