From b2141fc1d20e659810245ec6ca1c143c60e033ec Mon Sep 17 00:00:00 2001
From: Brandon Williams <bmwill@google.com>
Date: Wed, 14 Jun 2017 11:07:36 -0700
Subject: config: don't include config.h by default

Stop including config.h by default in cache.h.  Instead only include
config.h in those files which require use of the config system.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/advice.c b/advice.c
index b84ae49..3fa04fc 100644
--- a/advice.c
+++ b/advice.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 
 int advice_push_update_rejected = 1;
 int advice_push_non_ff_current = 1;
diff --git a/alias.c b/alias.c
index 0526304..de8e6a3 100644
--- a/alias.c
+++ b/alias.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 
 struct config_alias_data {
 	const char *alias;
diff --git a/apply.c b/apply.c
index e6dbab2..5b44286 100644
--- a/apply.c
+++ b/apply.c
@@ -8,6 +8,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "blob.h"
 #include "delta.h"
 #include "diff.h"
diff --git a/archive-tar.c b/archive-tar.c
index 380e3ae..d65ac01 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -2,6 +2,7 @@
  * Copyright (c) 2005, 2006 Rene Scharfe
  */
 #include "cache.h"
+#include "config.h"
 #include "tar.h"
 #include "archive.h"
 #include "streaming.h"
diff --git a/archive-zip.c b/archive-zip.c
index b429a8d..04fcd86 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -2,6 +2,7 @@
  * Copyright (c) 2006 Rene Scharfe
  */
 #include "cache.h"
+#include "config.h"
 #include "archive.h"
 #include "streaming.h"
 #include "utf8.h"
diff --git a/archive.c b/archive.c
index 60b8891..0cba5b4 100644
--- a/archive.c
+++ b/archive.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "commit.h"
 #include "tree-walk.h"
diff --git a/attr.c b/attr.c
index 7e21344..9f8b029 100644
--- a/attr.c
+++ b/attr.c
@@ -9,6 +9,7 @@
 
 #define NO_THE_INDEX_COMPATIBILITY_MACROS
 #include "cache.h"
+#include "config.h"
 #include "exec_cmd.h"
 #include "attr.h"
 #include "dir.h"
diff --git a/bisect.c b/bisect.c
index 08c9fb7..e8f03a0 100644
--- a/bisect.c
+++ b/bisect.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "diff.h"
 #include "revision.h"
diff --git a/branch.c b/branch.c
index ad5a229..5532b42 100644
--- a/branch.c
+++ b/branch.c
@@ -1,5 +1,6 @@
 #include "git-compat-util.h"
 #include "cache.h"
+#include "config.h"
 #include "branch.h"
 #include "refs.h"
 #include "remote.h"
diff --git a/builtin/add.c b/builtin/add.c
index 9f53f02..55759a6 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -4,6 +4,7 @@
  * Copyright (C) 2006 Linus Torvalds
  */
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "lockfile.h"
 #include "dir.h"
diff --git a/builtin/am.c b/builtin/am.c
index a95dd8b..59f46a2 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -4,6 +4,7 @@
  * Based on git-am.sh by Junio C Hamano.
  */
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "exec_cmd.h"
 #include "parse-options.h"
diff --git a/builtin/blame.c b/builtin/blame.c
index 07506a3..1a73718 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -6,6 +6,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "builtin.h"
 #include "blob.h"
diff --git a/builtin/branch.c b/builtin/branch.c
index 48a513a..50b5923 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -6,6 +6,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "color.h"
 #include "refs.h"
 #include "commit.h"
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index 1890d7a..1245120 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -4,6 +4,7 @@
  * Copyright (C) Linus Torvalds, 2005
  */
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "parse-options.h"
 #include "userdiff.h"
diff --git a/builtin/check-attr.c b/builtin/check-attr.c
index 4d01ca0..91444dc 100644
--- a/builtin/check-attr.c
+++ b/builtin/check-attr.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "attr.h"
 #include "quote.h"
 #include "parse-options.h"
diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c
index 1d73d3c..a2da09f 100644
--- a/builtin/check-ignore.c
+++ b/builtin/check-ignore.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "dir.h"
 #include "quote.h"
 #include "pathspec.h"
diff --git a/builtin/check-mailmap.c b/builtin/check-mailmap.c
index cf0f54f..cdce144 100644
--- a/builtin/check-mailmap.c
+++ b/builtin/check-mailmap.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 #include "mailmap.h"
 #include "parse-options.h"
 #include "string-list.h"
diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c
index 07631d0..39c8be0 100644
--- a/builtin/checkout-index.c
+++ b/builtin/checkout-index.c
@@ -5,6 +5,7 @@
  *
  */
 #include "builtin.h"
+#include "config.h"
 #include "lockfile.h"
 #include "quote.h"
 #include "cache-tree.h"
diff --git a/builtin/checkout.c b/builtin/checkout.c
index bfa5419..e0b58dd 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 #include "lockfile.h"
 #include "parse-options.h"
 #include "refs.h"
diff --git a/builtin/clean.c b/builtin/clean.c
index d861f83..57093db 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -8,6 +8,7 @@
 
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "dir.h"
 #include "parse-options.h"
 #include "string-list.h"
diff --git a/builtin/clone.c b/builtin/clone.c
index de85b85..eaacac2 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -9,6 +9,7 @@
  */
 
 #include "builtin.h"
+#include "config.h"
 #include "lockfile.h"
 #include "parse-options.h"
 #include "fetch-pack.h"
diff --git a/builtin/column.c b/builtin/column.c
index 33314b4..0c3223d 100644
--- a/builtin/column.c
+++ b/builtin/column.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "strbuf.h"
 #include "parse-options.h"
 #include "string-list.h"
diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c
index 6050172..e1c17ba 100644
--- a/builtin/commit-tree.c
+++ b/builtin/commit-tree.c
@@ -4,6 +4,7 @@
  * Copyright (C) Linus Torvalds, 2005
  */
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "tree.h"
 #include "builtin.h"
diff --git a/builtin/commit.c b/builtin/commit.c
index 1d805f5..929a45a 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -6,6 +6,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "cache-tree.h"
 #include "color.h"
diff --git a/builtin/config.c b/builtin/config.c
index 3a554ad..b2045cd 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "color.h"
 #include "parse-options.h"
 #include "urlmatch.h"
diff --git a/builtin/count-objects.c b/builtin/count-objects.c
index acb0594..1d82e61 100644
--- a/builtin/count-objects.c
+++ b/builtin/count-objects.c
@@ -5,6 +5,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "dir.h"
 #include "builtin.h"
 #include "parse-options.h"
diff --git a/builtin/describe.c b/builtin/describe.c
index a5cd8c5..3eddfd3 100644
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "commit.h"
 #include "tag.h"
diff --git a/builtin/diff-files.c b/builtin/diff-files.c
index 15c61fd..29d3e4f 100644
--- a/builtin/diff-files.c
+++ b/builtin/diff-files.c
@@ -4,6 +4,7 @@
  * Copyright (C) Linus Torvalds, 2005
  */
 #include "cache.h"
+#include "config.h"
 #include "diff.h"
 #include "commit.h"
 #include "revision.h"
diff --git a/builtin/diff-index.c b/builtin/diff-index.c
index 1af373d..e3d4183 100644
--- a/builtin/diff-index.c
+++ b/builtin/diff-index.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "diff.h"
 #include "commit.h"
 #include "revision.h"
diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index 326f88b..c81063d 100644
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "diff.h"
 #include "commit.h"
 #include "log-tree.h"
diff --git a/builtin/diff.c b/builtin/diff.c
index d184aaf..1ce40c6 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -4,6 +4,7 @@
  * Copyright (c) 2006 Junio C Hamano
  */
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "color.h"
 #include "commit.h"
diff --git a/builtin/difftool.c b/builtin/difftool.c
index 1354d0e..538b018 100644
--- a/builtin/difftool.c
+++ b/builtin/difftool.c
@@ -12,6 +12,7 @@
  * Copyright (C) 2016 Johannes Schindelin
  */
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "run-command.h"
 #include "exec_cmd.h"
diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index e022063..e4304e2 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -5,6 +5,7 @@
  */
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "commit.h"
 #include "object.h"
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 5f2c2ab..1fe8f62 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -2,6 +2,7 @@
  * "git fetch"
  */
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "commit.h"
 #include "builtin.h"
diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c
index 6faa3c0..2e30b51 100644
--- a/builtin/fmt-merge-msg.c
+++ b/builtin/fmt-merge-msg.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "commit.h"
 #include "diff.h"
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index eca365b..52be99c 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "object.h"
 #include "parse-options.h"
diff --git a/builtin/fsck.c b/builtin/fsck.c
index b5e13a4..0c63f62 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "tree.h"
 #include "blob.h"
diff --git a/builtin/gc.c b/builtin/gc.c
index 91f7696..0a6790d 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -11,6 +11,7 @@
  */
 
 #include "builtin.h"
+#include "config.h"
 #include "tempfile.h"
 #include "lockfile.h"
 #include "parse-options.h"
diff --git a/builtin/grep.c b/builtin/grep.c
index 3ffb5b4..3df9e08 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -4,6 +4,7 @@
  * Copyright (c) 2006 Junio C Hamano
  */
 #include "cache.h"
+#include "config.h"
 #include "blob.h"
 #include "tree.h"
 #include "commit.h"
diff --git a/builtin/hash-object.c b/builtin/hash-object.c
index bbeaf20..d04baf9 100644
--- a/builtin/hash-object.c
+++ b/builtin/hash-object.c
@@ -5,6 +5,7 @@
  * Copyright (C) Junio C Hamano, 2005
  */
 #include "builtin.h"
+#include "config.h"
 #include "blob.h"
 #include "quote.h"
 #include "parse-options.h"
diff --git a/builtin/help.c b/builtin/help.c
index 49f7a07..334a849 100644
--- a/builtin/help.c
+++ b/builtin/help.c
@@ -2,6 +2,7 @@
  * Builtin help command
  */
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "exec_cmd.h"
 #include "parse-options.h"
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 4ff567d..dfb3d12 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 #include "delta.h"
 #include "pack.h"
 #include "csum-file.h"
diff --git a/builtin/init-db.c b/builtin/init-db.c
index 8a6acb0..47823f9 100644
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -4,6 +4,7 @@
  * Copyright (C) Linus Torvalds, 2005
  */
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "builtin.h"
 #include "exec_cmd.h"
diff --git a/builtin/log.c b/builtin/log.c
index b3b10cc..b333d4f 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -5,6 +5,7 @@
  *		 2006 Junio Hamano
  */
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "color.h"
 #include "commit.h"
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index a6c70db..9751010 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -6,6 +6,7 @@
  * Copyright (C) Linus Torvalds, 2005
  */
 #include "cache.h"
+#include "config.h"
 #include "quote.h"
 #include "dir.h"
 #include "builtin.h"
diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index d7ebeb4..4b53a82 100644
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c
@@ -4,6 +4,7 @@
  * Copyright (C) Linus Torvalds, 2005
  */
 #include "cache.h"
+#include "config.h"
 #include "blob.h"
 #include "tree.h"
 #include "commit.h"
diff --git a/builtin/merge-base.c b/builtin/merge-base.c
index cfe2a79..9c201cb 100644
--- a/builtin/merge-base.c
+++ b/builtin/merge-base.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "refs.h"
 #include "diff.h"
diff --git a/builtin/merge-file.c b/builtin/merge-file.c
index 47dde7c..b08803e 100644
--- a/builtin/merge-file.c
+++ b/builtin/merge-file.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "xdiff/xdiff.h"
 #include "xdiff-interface.h"
 #include "parse-options.h"
diff --git a/builtin/merge.c b/builtin/merge.c
index 703827f..9bdd577 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -7,6 +7,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "parse-options.h"
 #include "builtin.h"
 #include "lockfile.h"
diff --git a/builtin/mv.c b/builtin/mv.c
index 61d2003..dcf6736 100644
--- a/builtin/mv.c
+++ b/builtin/mv.c
@@ -4,6 +4,7 @@
  * Copyright (C) 2006 Johannes Schindelin
  */
 #include "builtin.h"
+#include "config.h"
 #include "pathspec.h"
 #include "lockfile.h"
 #include "dir.h"
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index 92a5d8a..c222daa 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "tag.h"
 #include "refs.h"
diff --git a/builtin/notes.c b/builtin/notes.c
index 7b89147..dceb681 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -8,6 +8,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "notes.h"
 #include "blob.h"
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 0fe35d1..0e17184 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "attr.h"
 #include "object.h"
 #include "blob.h"
diff --git a/builtin/patch-id.c b/builtin/patch-id.c
index 81552e0..970d0d3 100644
--- a/builtin/patch-id.c
+++ b/builtin/patch-id.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 
 static void flush_current_id(int patchlen, struct object_id *id, struct object_id *result)
 {
diff --git a/builtin/pull.c b/builtin/pull.c
index dd1a4a9..3632921 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -6,6 +6,7 @@
  * Fetch one or more remote refs and merge it/them into the current HEAD.
  */
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "parse-options.h"
 #include "exec_cmd.h"
diff --git a/builtin/push.c b/builtin/push.c
index a597759..76aa713 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -2,6 +2,7 @@
  * "git push"
  */
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "run-command.h"
 #include "builtin.h"
diff --git a/builtin/read-tree.c b/builtin/read-tree.c
index 23e212e..0a85b6d 100644
--- a/builtin/read-tree.c
+++ b/builtin/read-tree.c
@@ -5,6 +5,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "object.h"
 #include "tree.h"
diff --git a/builtin/rebase--helper.c b/builtin/rebase--helper.c
index ca1ebb2..c82b4dc 100644
--- a/builtin/rebase--helper.c
+++ b/builtin/rebase--helper.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "parse-options.h"
 #include "sequencer.h"
 
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index f96834f..01ae715 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 #include "lockfile.h"
 #include "pack.h"
 #include "refs.h"
diff --git a/builtin/reflog.c b/builtin/reflog.c
index 7472775..6e9a821 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 #include "lockfile.h"
 #include "commit.h"
 #include "refs.h"
diff --git a/builtin/remote.c b/builtin/remote.c
index addf97a..a470ed7 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 #include "parse-options.h"
 #include "transport.h"
 #include "remote.h"
diff --git a/builtin/repack.c b/builtin/repack.c
index 677bc7c..c01ff7c 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "dir.h"
 #include "parse-options.h"
 #include "run-command.h"
diff --git a/builtin/replace.c b/builtin/replace.c
index ab17668..905b175 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -9,6 +9,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "refs.h"
 #include "parse-options.h"
diff --git a/builtin/rerere.c b/builtin/rerere.c
index 1bf7242..ffb66e2 100644
--- a/builtin/rerere.c
+++ b/builtin/rerere.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "dir.h"
 #include "parse-options.h"
 #include "string-list.h"
diff --git a/builtin/reset.c b/builtin/reset.c
index fc3b906..fdd5e5e 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -8,6 +8,7 @@
  * Copyright (c) 2005, 2006 Linus Torvalds and Junio C Hamano
  */
 #include "builtin.h"
+#include "config.h"
 #include "lockfile.h"
 #include "tag.h"
 #include "object.h"
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index bcf77f0..f9e2cae 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "diff.h"
 #include "revision.h"
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 0513330..9d18bbd 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -4,6 +4,7 @@
  * Copyright (C) Linus Torvalds, 2005
  */
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "refs.h"
 #include "quote.h"
diff --git a/builtin/revert.c b/builtin/revert.c
index 345d958..16028b9 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "parse-options.h"
 #include "diff.h"
diff --git a/builtin/rm.c b/builtin/rm.c
index fb79dca..b1adf1c 100644
--- a/builtin/rm.c
+++ b/builtin/rm.c
@@ -4,6 +4,7 @@
  * Copyright (C) Linus Torvalds 2006
  */
 #include "builtin.h"
+#include "config.h"
 #include "lockfile.h"
 #include "dir.h"
 #include "cache-tree.h"
diff --git a/builtin/send-pack.c b/builtin/send-pack.c
index b8e2e74..633e0c3 100644
--- a/builtin/send-pack.c
+++ b/builtin/send-pack.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 #include "commit.h"
 #include "refs.h"
 #include "pkt-line.h"
diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index 7cff183..43c4799 100644
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "diff.h"
 #include "string-list.h"
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 1975659..6825439 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "refs.h"
 #include "builtin.h"
diff --git a/builtin/stripspace.c b/builtin/stripspace.c
index 1e62a00..bdf0328 100644
--- a/builtin/stripspace.c
+++ b/builtin/stripspace.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "parse-options.h"
 #include "strbuf.h"
 
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 566a5b6..700460c 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "parse-options.h"
 #include "quote.h"
 #include "pathspec.h"
diff --git a/builtin/symbolic-ref.c b/builtin/symbolic-ref.c
index 70addef..df75cb9 100644
--- a/builtin/symbolic-ref.c
+++ b/builtin/symbolic-ref.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 #include "cache.h"
 #include "refs.h"
 #include "parse-options.h"
diff --git a/builtin/tag.c b/builtin/tag.c
index bdf1e88..b85bcf6 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -7,6 +7,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "refs.h"
 #include "tag.h"
diff --git a/builtin/unpack-file.c b/builtin/unpack-file.c
index 6fc6bcd..73f1334 100644
--- a/builtin/unpack-file.c
+++ b/builtin/unpack-file.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 
 static char *create_temp_file(unsigned char *sha1)
 {
diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
index 4532aa0..9da0654 100644
--- a/builtin/unpack-objects.c
+++ b/builtin/unpack-objects.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "object.h"
 #include "delta.h"
 #include "pack.h"
diff --git a/builtin/update-index.c b/builtin/update-index.c
index ebfc09f..0a4c236 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -4,6 +4,7 @@
  * Copyright (C) Linus Torvalds, 2005
  */
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "quote.h"
 #include "cache-tree.h"
diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 0b2ecf4..40ccfc1 100644
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "builtin.h"
 #include "parse-options.h"
diff --git a/builtin/update-server-info.c b/builtin/update-server-info.c
index 6c8cc3e..873070e 100644
--- a/builtin/update-server-info.c
+++ b/builtin/update-server-info.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "parse-options.h"
 
diff --git a/builtin/var.c b/builtin/var.c
index aedbb53..6c6f46b 100644
--- a/builtin/var.c
+++ b/builtin/var.c
@@ -4,6 +4,7 @@
  * Copyright (C) Eric Biederman, 2005
  */
 #include "builtin.h"
+#include "config.h"
 
 static const char var_usage[] = "git var (-l | <variable>)";
 
diff --git a/builtin/verify-commit.c b/builtin/verify-commit.c
index 38bedf8..d5e9a17 100644
--- a/builtin/verify-commit.c
+++ b/builtin/verify-commit.c
@@ -6,6 +6,7 @@
  * Based on git-verify-tag
  */
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "commit.h"
 #include "run-command.h"
diff --git a/builtin/verify-pack.c b/builtin/verify-pack.c
index c94e156..c2a1a5c 100644
--- a/builtin/verify-pack.c
+++ b/builtin/verify-pack.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "run-command.h"
 #include "parse-options.h"
 
diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c
index 5199553..f9a5f75 100644
--- a/builtin/verify-tag.c
+++ b/builtin/verify-tag.c
@@ -6,6 +6,7 @@
  * Based on git-verify-tag.sh
  */
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "tag.h"
 #include "run-command.h"
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 1722a9b..d414b68 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "dir.h"
 #include "parse-options.h"
diff --git a/builtin/write-tree.c b/builtin/write-tree.c
index 084c0df..bd0a78a 100644
--- a/builtin/write-tree.c
+++ b/builtin/write-tree.c
@@ -5,6 +5,7 @@
  */
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "tree.h"
 #include "cache-tree.h"
 #include "parse-options.h"
diff --git a/cache.h b/cache.h
index 67efb47..160ff81 100644
--- a/cache.h
+++ b/cache.h
@@ -11,7 +11,6 @@
 #include "string-list.h"
 #include "pack-revindex.h"
 #include "hash.h"
-#include "config.h"
 
 #ifndef platform_SHA_CTX
 /*
diff --git a/color.c b/color.c
index dee6155..31b6207 100644
--- a/color.c
+++ b/color.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "color.h"
 
 static int git_use_color_default = GIT_COLOR_AUTO;
diff --git a/column.c b/column.c
index d55ead1..ff7bdab 100644
--- a/column.c
+++ b/column.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "column.h"
 #include "string-list.h"
 #include "parse-options.h"
diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c
index 4293b53..de61c15 100644
--- a/compat/precompose_utf8.c
+++ b/compat/precompose_utf8.c
@@ -6,6 +6,7 @@
 #define PRECOMPOSE_UNICODE_C
 
 #include "cache.h"
+#include "config.h"
 #include "utf8.h"
 #include "precompose_utf8.h"
 
diff --git a/config.c b/config.c
index 3df7515..eec7613 100644
--- a/config.c
+++ b/config.c
@@ -6,6 +6,7 @@
  *
  */
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "exec_cmd.h"
 #include "strbuf.h"
diff --git a/connect.c b/connect.c
index cd21a1b..efddb30 100644
--- a/connect.c
+++ b/connect.c
@@ -1,5 +1,6 @@
 #include "git-compat-util.h"
 #include "cache.h"
+#include "config.h"
 #include "pkt-line.h"
 #include "quote.h"
 #include "refs.h"
diff --git a/convert.c b/convert.c
index 8d652bf..69f23cf 100644
--- a/convert.c
+++ b/convert.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "attr.h"
 #include "run-command.h"
 #include "quote.h"
diff --git a/credential-cache--daemon.c b/credential-cache--daemon.c
index 46c5937..2787b29 100644
--- a/credential-cache--daemon.c
+++ b/credential-cache--daemon.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "tempfile.h"
 #include "credential.h"
 #include "unix-socket.h"
diff --git a/credential.c b/credential.c
index aa99666..67a5233 100644
--- a/credential.c
+++ b/credential.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "credential.h"
 #include "string-list.h"
 #include "run-command.h"
diff --git a/daemon.c b/daemon.c
index ac7181a..3074707 100644
--- a/daemon.c
+++ b/daemon.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "pkt-line.h"
 #include "run-command.h"
 #include "strbuf.h"
diff --git a/diff.c b/diff.c
index 74283d9..4f9b9f8 100644
--- a/diff.c
+++ b/diff.c
@@ -2,6 +2,7 @@
  * Copyright (C) 2005 Junio C Hamano
  */
 #include "cache.h"
+#include "config.h"
 #include "tempfile.h"
 #include "quote.h"
 #include "diff.h"
diff --git a/dir.c b/dir.c
index f451bfa..42beb65 100644
--- a/dir.c
+++ b/dir.c
@@ -8,6 +8,7 @@
  *		 Junio Hamano, 2005-2006
  */
 #include "cache.h"
+#include "config.h"
 #include "dir.h"
 #include "attr.h"
 #include "refs.h"
diff --git a/environment.c b/environment.c
index ff6e4f0..9d9b367 100644
--- a/environment.c
+++ b/environment.c
@@ -8,6 +8,7 @@
  * are.
  */
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "fmt-merge-msg.h"
 #include "commit.h"
diff --git a/fast-import.c b/fast-import.c
index cf58f87..bbc3e79 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -154,6 +154,7 @@ Format of STDIN stream:
 
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "object.h"
 #include "blob.h"
diff --git a/fetch-pack.c b/fetch-pack.c
index afb8b05..963d45d 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "refs.h"
 #include "pkt-line.h"
diff --git a/git.c b/git.c
index 58ef570..c03de2c 100644
--- a/git.c
+++ b/git.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 #include "exec_cmd.h"
 #include "help.h"
 #include "run-command.h"
diff --git a/gpg-interface.c b/gpg-interface.c
index e44cc27..8ab32df 100644
--- a/gpg-interface.c
+++ b/gpg-interface.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "run-command.h"
 #include "strbuf.h"
 #include "gpg-interface.h"
diff --git a/graph.c b/graph.c
index 8b9049d..e7e2065 100644
--- a/graph.c
+++ b/graph.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "color.h"
 #include "graph.h"
diff --git a/grep.c b/grep.c
index 47cee45..d5211fc 100644
--- a/grep.c
+++ b/grep.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "grep.h"
 #include "userdiff.h"
 #include "xdiff-interface.h"
diff --git a/help.c b/help.c
index 91ec8ab..b8f3a98 100644
--- a/help.c
+++ b/help.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "exec_cmd.h"
 #include "levenshtein.h"
diff --git a/http-backend.c b/http-backend.c
index eef0a36..109df44 100644
--- a/http-backend.c
+++ b/http-backend.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "pkt-line.h"
 #include "object.h"
diff --git a/http-fetch.c b/http-fetch.c
index 3b556d6..8af3800 100644
--- a/http-fetch.c
+++ b/http-fetch.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "exec_cmd.h"
 #include "http.h"
 #include "walker.h"
diff --git a/http.c b/http.c
index d2e11ec..013bb0c 100644
--- a/http.c
+++ b/http.c
@@ -1,5 +1,6 @@
 #include "git-compat-util.h"
 #include "http.h"
+#include "config.h"
 #include "pack.h"
 #include "sideband.h"
 #include "run-command.h"
diff --git a/ident.c b/ident.c
index bea871c..d41fc91 100644
--- a/ident.c
+++ b/ident.c
@@ -6,6 +6,7 @@
  * Copyright (C) 2005 Linus Torvalds
  */
 #include "cache.h"
+#include "config.h"
 
 static struct strbuf git_default_name = STRBUF_INIT;
 static struct strbuf git_default_email = STRBUF_INIT;
diff --git a/imap-send.c b/imap-send.c
index 8575916..59e9b12 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -23,6 +23,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "credential.h"
 #include "exec_cmd.h"
 #include "run-command.h"
diff --git a/ll-merge.c b/ll-merge.c
index ac0d4a5..24ff94e 100644
--- a/ll-merge.c
+++ b/ll-merge.c
@@ -5,6 +5,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "attr.h"
 #include "xdiff-interface.h"
 #include "run-command.h"
diff --git a/log-tree.c b/log-tree.c
index 4618dd0..282510b 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "diff.h"
 #include "commit.h"
 #include "tag.h"
diff --git a/mailinfo.c b/mailinfo.c
index 6803775..aaed387 100644
--- a/mailinfo.c
+++ b/mailinfo.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "utf8.h"
 #include "strbuf.h"
 #include "mailinfo.h"
diff --git a/merge-recursive.c b/merge-recursive.c
index 62decd5..a85144c 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -4,6 +4,7 @@
  * The thieves were Alex Riesen and Johannes Schindelin, in June/July 2006
  */
 #include "cache.h"
+#include "config.h"
 #include "advice.h"
 #include "lockfile.h"
 #include "cache-tree.h"
diff --git a/notes-utils.c b/notes-utils.c
index 24a3361..9d7fdd6 100644
--- a/notes-utils.c
+++ b/notes-utils.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "refs.h"
 #include "notes-utils.h"
diff --git a/notes.c b/notes.c
index 542563b..dbcfef4 100644
--- a/notes.c
+++ b/notes.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "notes.h"
 #include "blob.h"
 #include "tree.h"
diff --git a/pager.c b/pager.c
index c113d89..4dd9e1b 100644
--- a/pager.c
+++ b/pager.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "run-command.h"
 #include "sigchain.h"
 
diff --git a/parse-options.c b/parse-options.c
index a23a1e6..cbf84a6 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -1,6 +1,7 @@
 #include "git-compat-util.h"
 #include "parse-options.h"
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "color.h"
 #include "utf8.h"
diff --git a/pathspec.c b/pathspec.c
index 50f76ff..e4659b1 100644
--- a/pathspec.c
+++ b/pathspec.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "dir.h"
 #include "pathspec.h"
 #include "attr.h"
diff --git a/pretty.c b/pretty.c
index d0f86f5..06a1f13 100644
--- a/pretty.c
+++ b/pretty.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "utf8.h"
 #include "diff.h"
diff --git a/prompt.c b/prompt.c
index 7540639..6d5885d 100644
--- a/prompt.c
+++ b/prompt.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "run-command.h"
 #include "strbuf.h"
 #include "prompt.h"
diff --git a/read-cache.c b/read-cache.c
index 0d0081a..e623e07 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -5,6 +5,7 @@
  */
 #define NO_THE_INDEX_COMPATIBILITY_MACROS
 #include "cache.h"
+#include "config.h"
 #include "tempfile.h"
 #include "lockfile.h"
 #include "cache-tree.h"
diff --git a/refs.c b/refs.c
index df75f8e..c0cd259 100644
--- a/refs.c
+++ b/refs.c
@@ -3,6 +3,7 @@
  */
 
 #include "cache.h"
+#include "config.h"
 #include "hashmap.h"
 #include "lockfile.h"
 #include "iterator.h"
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 83ea080..1d530f6 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -1,4 +1,5 @@
 #include "../cache.h"
+#include "../config.h"
 #include "../refs.h"
 #include "refs-internal.h"
 #include "ref-cache.h"
diff --git a/remote-curl.c b/remote-curl.c
index ece4599..0053b09 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "remote.h"
 #include "strbuf.h"
 #include "walker.h"
diff --git a/remote.c b/remote.c
index 801137c..6ef03bb 100644
--- a/remote.c
+++ b/remote.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "remote.h"
 #include "refs.h"
 #include "commit.h"
diff --git a/rerere.c b/rerere.c
index 3bd55ca..344d6aa 100644
--- a/rerere.c
+++ b/rerere.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "string-list.h"
 #include "rerere.h"
diff --git a/send-pack.c b/send-pack.c
index 78bb34e..ed3cee3 100644
--- a/send-pack.c
+++ b/send-pack.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 #include "commit.h"
 #include "refs.h"
 #include "pkt-line.h"
diff --git a/sequencer.c b/sequencer.c
index 10c3b4f..7356a93 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "lockfile.h"
 #include "sequencer.h"
 #include "dir.h"
diff --git a/setup.c b/setup.c
index ba3241b..c45443f 100644
--- a/setup.c
+++ b/setup.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "dir.h"
 #include "string-list.h"
 
diff --git a/sha1_file.c b/sha1_file.c
index 59a4ed2..44561e0 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -7,6 +7,7 @@
  * creation etc.
  */
 #include "cache.h"
+#include "config.h"
 #include "string-list.h"
 #include "lockfile.h"
 #include "delta.h"
diff --git a/sha1_name.c b/sha1_name.c
index 8eec9f7..7e1e86c 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "tag.h"
 #include "commit.h"
 #include "tree.h"
diff --git a/submodule-config.c b/submodule-config.c
index 4f58491..d8f8d5e 100644
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "submodule-config.h"
 #include "submodule.h"
 #include "strbuf.h"
diff --git a/submodule.c b/submodule.c
index d3299e2..8cfcb3b 100644
--- a/submodule.c
+++ b/submodule.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "submodule-config.h"
 #include "submodule.h"
 #include "dir.h"
diff --git a/t/helper/test-config.c b/t/helper/test-config.c
index 8e3ed6a..1a7b8bd 100644
--- a/t/helper/test-config.c
+++ b/t/helper/test-config.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "string-list.h"
 
 /*
diff --git a/t/helper/test-submodule-config.c b/t/helper/test-submodule-config.c
index 2f144d5..c6c57bb 100644
--- a/t/helper/test-submodule-config.c
+++ b/t/helper/test-submodule-config.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "submodule-config.h"
 #include "submodule.h"
 
diff --git a/trailer.c b/trailer.c
index 11f0b9f..751b56c 100644
--- a/trailer.c
+++ b/trailer.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "string-list.h"
 #include "run-command.h"
 #include "commit.h"
diff --git a/transport.c b/transport.c
index 4d33138..6096f82 100644
--- a/transport.c
+++ b/transport.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "transport.h"
 #include "run-command.h"
 #include "pkt-line.h"
diff --git a/unpack-trees.c b/unpack-trees.c
index aa15111..e7b5a21 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -1,5 +1,6 @@
 #define NO_THE_INDEX_COMPATIBILITY_MACROS
 #include "cache.h"
+#include "config.h"
 #include "dir.h"
 #include "tree.h"
 #include "tree-walk.h"
diff --git a/upload-pack.c b/upload-pack.c
index ffb028d..7581a51 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "pkt-line.h"
 #include "sideband.h"
diff --git a/userdiff.c b/userdiff.c
index 8b732e4..2c1502f 100644
--- a/userdiff.c
+++ b/userdiff.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "userdiff.h"
 #include "attr.h"
 
diff --git a/versioncmp.c b/versioncmp.c
index 9f81dc1..069ee94 100644
--- a/versioncmp.c
+++ b/versioncmp.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "string-list.h"
 
 /*
diff --git a/wrapper.c b/wrapper.c
index d837417..487a9f7 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -2,6 +2,7 @@
  * Various trivial helper wrappers around standard functions
  */
 #include "cache.h"
+#include "config.h"
 
 static void do_nothing(size_t size)
 {
diff --git a/xdiff-interface.c b/xdiff-interface.c
index 060038c..5ac07d7 100644
--- a/xdiff-interface.c
+++ b/xdiff-interface.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "xdiff-interface.h"
 #include "xdiff/xtypes.h"
 #include "xdiff/xdiffi.h"
-- 
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