Fix OSS build

Summary: GCC doesn't support `__has_feature` (it's Clang-only)

Reviewed By: alexmalyshev

Differential Revision: D104106872

fbshipit-source-id: b92cfd9e120114a8b8d2c08c67e73013fc784e4c

Author: yoney

cinderx/Jit/codegen/tsan.h

@@ -6,8 +6,13 @@
 
 #include <cstddef>
 
-#if defined(__SANITIZE_THREAD__) || \
-    (defined(__has_feature) && __has_feature(thread_sanitizer))
+#if defined(__has_feature)
+#define CINDER_TSAN_HAS_FEATURE(x) __has_feature(x)
+#else
+#define CINDER_TSAN_HAS_FEATURE(x) 0
+#endif
+
+#if defined(__SANITIZE_THREAD__) || CINDER_TSAN_HAS_FEATURE(thread_sanitizer)
 #define CINDER_TSAN_ENABLED 1
 #else
 #define CINDER_TSAN_ENABLED 0