From bffd2020a972a188750e5cf4b9566950dfdf25a2 Mon Sep 17 00:00:00 2001
From: Peter Foley <pefoley2@verizon.net>
Date: Mon, 2 May 2011 22:48:03 +0200
Subject: [PATCH] kbuild: move scripts/basic/docproc.c to scripts/docproc.c

Move docproc from scripts/basic to scripts so it is only built for *doc
targets instead of every time the kernel is built.
---
 Documentation/DocBook/Makefile | 2 +-
 Makefile                       | 1 +
 scripts/.gitignore             | 1 +
 scripts/Makefile               | 7 +++++--
 scripts/basic/.gitignore       | 2 --
 scripts/basic/Makefile         | 3 +--
 scripts/{basic => }/docproc.c  | 0
 7 files changed, 9 insertions(+), 7 deletions(-)
 rename scripts/{basic => }/docproc.c (100%)

diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index 8436b018c289..3cebfa0d1611 100644
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@@ -73,7 +73,7 @@ installmandocs: mandocs
 ###
 #External programs used
 KERNELDOC = $(srctree)/scripts/kernel-doc
-DOCPROC   = $(objtree)/scripts/basic/docproc
+DOCPROC   = $(objtree)/scripts/docproc
 
 XMLTOFLAGS = -m $(srctree)/Documentation/DocBook/stylesheet.xsl
 XMLTOFLAGS += --skip-validation
diff --git a/Makefile b/Makefile
index d34250266f47..bc9eae424af8 100644
--- a/Makefile
+++ b/Makefile
@@ -1313,6 +1313,7 @@ $(help-board-dirs): help-%:
 # Documentation targets
 # ---------------------------------------------------------------------------
 %docs: scripts_basic FORCE
+	$(Q)$(MAKE) $(build)=scripts build_docproc
 	$(Q)$(MAKE) $(build)=Documentation/DocBook $@
 
 else # KBUILD_EXTMOD
diff --git a/scripts/.gitignore b/scripts/.gitignore
index e2741d23bab8..105b21f08185 100644
--- a/scripts/.gitignore
+++ b/scripts/.gitignore
@@ -8,3 +8,4 @@ bin2c
 unifdef
 ihex2fw
 recordmcount
+docproc
diff --git a/scripts/Makefile b/scripts/Makefile
index fcea26168bca..df7678febf27 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -6,6 +6,7 @@
 # pnmttologo:    Convert pnm files to logo files
 # conmakehash:   Create chartable
 # conmakehash:	 Create arrays for initializing the kernel console tables
+# docproc:       Used in Documentation/DocBook
 
 hostprogs-$(CONFIG_KALLSYMS)     += kallsyms
 hostprogs-$(CONFIG_LOGO)         += pnmtologo
@@ -16,12 +17,14 @@ hostprogs-$(BUILD_C_RECORDMCOUNT) += recordmcount
 always		:= $(hostprogs-y) $(hostprogs-m)
 
 # The following hostprogs-y programs are only build on demand
-hostprogs-y += unifdef
+hostprogs-y += unifdef docproc
 
-# This target is used internally to avoid "is up to date" messages
+# These targets are used internally to avoid "is up to date" messages
 PHONY += build_unifdef
 build_unifdef: scripts/unifdef FORCE
 	@:
+build_docproc: scripts/docproc FORCE
+	@:
 
 subdir-$(CONFIG_MODVERSIONS) += genksyms
 subdir-y                     += mod
diff --git a/scripts/basic/.gitignore b/scripts/basic/.gitignore
index bf8b199ec598..a776371a3502 100644
--- a/scripts/basic/.gitignore
+++ b/scripts/basic/.gitignore
@@ -1,3 +1 @@
-hash
 fixdep
-docproc
diff --git a/scripts/basic/Makefile b/scripts/basic/Makefile
index 4c324a1f1e0e..4fcef87bb875 100644
--- a/scripts/basic/Makefile
+++ b/scripts/basic/Makefile
@@ -7,9 +7,8 @@
 # .config is included by main Makefile.
 # ---------------------------------------------------------------------------
 # fixdep: 	 Used to generate dependency information during build process
-# docproc:	 Used in Documentation/DocBook
 
-hostprogs-y	:= fixdep docproc
+hostprogs-y	:= fixdep
 always		:= $(hostprogs-y)
 
 # fixdep is needed to compile other host programs
diff --git a/scripts/basic/docproc.c b/scripts/docproc.c
similarity index 100%
rename from scripts/basic/docproc.c
rename to scripts/docproc.c
-- 
2.39.2