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Message-Id: <1487954956-23318-6-git-send-email-nicolas.dichtel@6wind.com>
Date: Fri, 24 Feb 2017 17:49:13 +0100
From: Nicolas Dichtel <nicolas.dichtel@...nd.com>
To: arnd@...db.de
Cc: mmarek@...e.com, linux-kbuild@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
airlied@...ux.ie, davem@...emloft.net, linux@...linux.org.uk,
bp@...en8.de, slash.tmp@...e.fr, daniel.vetter@...ll.ch,
rmk+kernel@...linux.org.uk, msalter@...hat.com, jengelh@...i.de,
hch@...radead.org, tklauser@...tanz.ch, mpe@...erman.id.au,
mingo@...nel.org, tglx@...utronix.de,
Nicolas Dichtel <nicolas.dichtel@...nd.com>
Subject: [PATCH v7 5/8] Makefile.headersinst: remove destination-y option
This option was added in commit c7bb349e7c25 ("kbuild: introduce destination-y
for exported headers") but never used in-tree.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@...nd.com>
Acked-by: Paul Bolle <pebolle@...cali.nl>
---
Documentation/kbuild/makefiles.txt | 23 ++++-------------------
scripts/Makefile.headersinst | 2 +-
2 files changed, 5 insertions(+), 20 deletions(-)
diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index 9b9c4797fc55..37b525d329ae 100644
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -46,9 +46,8 @@ This document describes the Linux kernel Makefiles.
=== 7 Kbuild syntax for exported headers
--- 7.1 header-y
--- 7.2 genhdr-y
- --- 7.3 destination-y
- --- 7.4 generic-y
- --- 7.5 generated-y
+ --- 7.3 generic-y
+ --- 7.4 generated-y
=== 8 Kbuild Variables
=== 9 Makefile language
@@ -1295,21 +1294,7 @@ See subsequent chapter for the syntax of the Kbuild file.
#include/linux/Kbuild
genhdr-y += version.h
- --- 7.3 destination-y
-
- When an architecture has a set of exported headers that needs to be
- exported to a different directory destination-y is used.
- destination-y specifies the destination directory for all exported
- headers in the file where it is present.
-
- Example:
- #arch/xtensa/platforms/s6105/include/platform/Kbuild
- destination-y := include/linux
-
- In the example above all exported headers in the Kbuild file
- will be located in the directory "include/linux" when exported.
-
- --- 7.4 generic-y
+ --- 7.3 generic-y
If an architecture uses a verbatim copy of a header from
include/asm-generic then this is listed in the file
@@ -1336,7 +1321,7 @@ See subsequent chapter for the syntax of the Kbuild file.
Example: termios.h
#include <asm-generic/termios.h>
- --- 7.5 generated-y
+ --- 7.4 generated-y
If an architecture generates other header files alongside generic-y
wrappers, and not included in genhdr-y, then generated-y specifies
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
index 3e20d03432d2..876b42cfede4 100644
--- a/scripts/Makefile.headersinst
+++ b/scripts/Makefile.headersinst
@@ -14,7 +14,7 @@ kbuild-file := $(srctree)/$(obj)/Kbuild
include $(kbuild-file)
# called may set destination dir (when installing to asm/)
-_dst := $(if $(destination-y),$(destination-y),$(if $(dst),$(dst),$(obj)))
+_dst := $(if $(dst),$(dst),$(obj))
old-kbuild-file := $(srctree)/$(subst uapi/,,$(obj))/Kbuild
ifneq ($(wildcard $(old-kbuild-file)),)
--
2.8.1
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