tr portability fixes

diff --git a/git-compat-util.h b/git-compat-util.h
index 9d04faefb8c88c1ab7b2e80b57679374c684d102..73968e02b024f22068eb5500033f7a2f41d31e8f 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -446,4 +446,10 @@ void git_qsort(void *base, size_t nmemb, size_t size,
 #define qsort git_qsort
 #endif
 
+#ifndef DIR_HAS_BSD_GROUP_SEMANTICS
+# define FORCE_DIR_SET_GID S_ISGID
+#else
+# define FORCE_DIR_SET_GID 0
+#endif
+
 #endif