Merge branch 'en/header-split-cache-h'

Header clean-up.

* en/header-split-cache-h: (24 commits)
  protocol.h: move definition of DEFAULT_GIT_PORT from cache.h
  mailmap, quote: move declarations of global vars to correct unit
  treewide: reduce includes of cache.h in other headers
  treewide: remove double forward declaration of read_in_full
  cache.h: remove unnecessary includes
  treewide: remove cache.h inclusion due to pager.h changes
  pager.h: move declarations for pager.c functions from cache.h
  treewide: remove cache.h inclusion due to editor.h changes
  editor: move editor-related functions and declarations into common file
  treewide: remove cache.h inclusion due to object.h changes
  object.h: move some inline functions and defines from cache.h
  treewide: remove cache.h inclusion due to object-file.h changes
  object-file.h: move declarations for object-file.c functions from cache.h
  treewide: remove cache.h inclusion due to git-zlib changes
  git-zlib: move declarations for git-zlib functions from cache.h
  treewide: remove cache.h inclusion due to object-name.h changes
  object-name.h: move declarations for object-name.c functions from cache.h
  treewide: remove unnecessary cache.h inclusion
  treewide: be explicit about dependence on mem-pool.h
  treewide: be explicit about dependence on oid-array.h
  ...

Author: gitster

Makefile

@@ -1032,6 +1032,7 @@ LIB_OBJS += fsmonitor.o
 LIB_OBJS += fsmonitor-ipc.o
 LIB_OBJS += fsmonitor-settings.o
 LIB_OBJS += gettext.o
+LIB_OBJS += git-zlib.o
 LIB_OBJS += gpg-interface.o
 LIB_OBJS += graph.o
 LIB_OBJS += grep.o
@@ -1192,7 +1193,6 @@ LIB_OBJS += write-or-die.o
 LIB_OBJS += ws.o
 LIB_OBJS += wt-status.o
 LIB_OBJS += xdiff-interface.o
-LIB_OBJS += zlib.o
 
 BUILTIN_OBJS += builtin/add.o
 BUILTIN_OBJS += builtin/am.o

add-patch.c

@@ -1,8 +1,11 @@
 #include "cache.h"
 #include "add-interactive.h"
+#include "advice.h"
 #include "alloc.h"
+#include "editor.h"
 #include "environment.h"
 #include "gettext.h"
+#include "object-name.h"
 #include "strbuf.h"
 #include "run-command.h"
 #include "strvec.h"

apply.c

@@ -22,6 +22,8 @@
 #include "xdiff-interface.h"
 #include "ll-merge.h"
 #include "lockfile.h"
+#include "object-name.h"
+#include "object-file.h"
 #include "parse-options.h"
 #include "quote.h"
 #include "rerere.h"

archive-tar.c

@@ -5,6 +5,7 @@
 #include "alloc.h"
 #include "config.h"
 #include "gettext.h"
+#include "git-zlib.h"
 #include "hex.h"
 #include "tar.h"
 #include "archive.h"

archive-zip.c

@@ -5,6 +5,7 @@
 #include "config.h"
 #include "archive.h"
 #include "gettext.h"
+#include "git-zlib.h"
 #include "hex.h"
 #include "streaming.h"
 #include "utf8.h"

archive.c

@@ -2,6 +2,7 @@
 #include "abspath.h"
 #include "alloc.h"
 #include "config.h"
+#include "convert.h"
 #include "environment.h"
 #include "gettext.h"
 #include "hex.h"

archive.h

@@ -1,8 +1,9 @@
 #ifndef ARCHIVE_H
 #define ARCHIVE_H
 
-#include "cache.h"
+#include "object-name.h"
 #include "pathspec.h"
+#include "string-list.h"
 
 struct repository;
 struct pretty_print_context;

bisect.c

@@ -1,4 +1,4 @@
-#include "cache.h"
+#include "git-compat-util.h"
 #include "config.h"
 #include "commit.h"
 #include "diff.h"
@@ -17,6 +17,7 @@
 #include "strvec.h"
 #include "commit-slab.h"
 #include "commit-reach.h"
+#include "object-name.h"
 #include "object-store.h"
 #include "dir.h"
 

blame.c

@@ -3,12 +3,14 @@
 #include "object-store.h"
 #include "cache-tree.h"
 #include "mergesort.h"
+#include "convert.h"
 #include "diff.h"
 #include "diffcore.h"
 #include "gettext.h"
 #include "hex.h"
 #include "setup.h"
 #include "tag.h"
+#include "trace2.h"
 #include "blame.h"
 #include "alloc.h"
 #include "commit-slab.h"

branch.c

@@ -1,10 +1,11 @@
 #include "git-compat-util.h"
-#include "cache.h"
+#include "advice.h"
 #include "config.h"
 #include "branch.h"
 #include "environment.h"
 #include "gettext.h"
 #include "hex.h"
+#include "object-name.h"
 #include "refs.h"
 #include "refspec.h"
 #include "remote.h"