revision: forbid combining --graph and --no-walk

diff --git a/git-compat-util.h b/git-compat-util.h
index dcecd857f159357ff7d79cde218895f43795d944..eb9b0ff32829ef62bf2d1af432742841b9720906 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -218,6 +218,9 @@ extern char *gitbasename(char *);
 #include <openssl/err.h>
 #undef MAC_OS_X_VERSION_MIN_REQUIRED
 #undef __AVAILABILITY_MACROS_USES_AVAILABILITY
+#ifdef NO_HMAC_CTX_CLEANUP
+#define HMAC_CTX_cleanup HMAC_cleanup
+#endif
 #endif
 
 /* On most systems <netdb.h> would have given us this, but