format-patch: migrate to parse-options API

diff --git a/environment.c b/environment.c
index 10578d24d77de08bde2cbda7616d14f1705d490d..801a005ef1b23ef13cfa9ece676c550fe35dedc0 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -43,10 +43,10 @@ unsigned whitespace_rule_cfg = WS_DEFAULT_RULE;
 enum branch_track git_branch_track = BRANCH_TRACK_REMOTE;
 enum rebase_setup_type autorebase = AUTOREBASE_NEVER;
 enum push_default_type push_default = PUSH_DEFAULT_UNSPECIFIED;
-#ifndef UNRELIABLE_HARDLINKS
-#define UNRELIABLE_HARDLINKS 0
+#ifndef OBJECT_CREATION_MODE
+#define OBJECT_CREATION_MODE OBJECT_CREATION_USES_HARDLINKS
 #endif
-int unreliable_hardlinks = UNRELIABLE_HARDLINKS;
+enum object_creation_mode object_creation_mode = OBJECT_CREATION_MODE;
 
 /* Parallel index stat data preload? */
 int core_preload_index = 0;