treewide: be explicit about dependence on gettext.h
Dozens of files made use of gettext functions, without explicitly
including gettext.h. This made it more difficult to find which files
could remove a dependence on cache.h. Make C files explicitly include
gettext.h if they are using it.
However, while compat/fsmonitor/fsm-ipc-darwin.c should also gain an
include of gettext.h, it was left out to avoid conflicting with an
in-flight topic.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin/merge-file.c b/builtin/merge-file.c
index c923bbf..ae45f52 100644
--- a/builtin/merge-file.c
+++ b/builtin/merge-file.c
@@ -1,6 +1,7 @@
#include "builtin.h"
#include "cache.h"
#include "config.h"
+#include "gettext.h"
#include "xdiff/xdiff.h"
#include "xdiff-interface.h"
#include "parse-options.h"
