From: Masahiro Yamada <yamada.m@jp.panasonic.com>
To: linux-kbuild@vger.kernel.org
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>,
Michal Marek <mmarek@suse.cz>, Sam Ravnborg <sam@ravnborg.org>,
"H. Peter Anvin" <hpa@linux.intel.com>,
Andi Kleen <ak@linux.intel.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH] kbuild: simplify build, clean, modbuiltin shorthands
Date: Tue, 9 Sep 2014 20:03:58 +0900 [thread overview]
Message-ID: <1410260638-23559-1-git-send-email-yamada.m@jp.panasonic.com> (raw)
$(if $(KBUILD_SRC),$(srctree)/) was a useful strategy
to omit a long absolute path for in-source-tree build
prior to commit 890676c65d699db3ad82e7dddd0cf8fb449031af
(kbuild: Use relative path when building in the source tree).
Now $(srctree) is "." when building in the source tree.
It would not be annoying to add "$(srctree)/" all the time.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
---
Makefile | 2 +-
scripts/Kbuild.include | 4 ++--
scripts/Makefile.clean | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/Makefile b/Makefile
index 1a60bdd..f7b9174 100644
--- a/Makefile
+++ b/Makefile
@@ -1574,7 +1574,7 @@ endif
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=dir
# Usage:
# $(Q)$(MAKE) $(clean)=dir
-clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
+clean := -f $(srctree)/scripts/Makefile.clean obj
endif # skip-makefile
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 8a9a4e1..65e7b08 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -171,13 +171,13 @@ ld-ifversion = $(shell [ $(call ld-version) $(1) $(2) ] && echo $(3))
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
# Usage:
# $(Q)$(MAKE) $(build)=dir
-build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
+build := -f $(srctree)/scripts/Makefile.build obj
###
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.modbuiltin obj=
# Usage:
# $(Q)$(MAKE) $(modbuiltin)=dir
-modbuiltin := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.modbuiltin obj
+modbuiltin := -f $(srctree)/scripts/Makefile.modbuiltin obj
# Prefix -I with $(srctree) if it is not an absolute path.
# skip if -I has no parameter
diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
index c630ab5..b1c668d 100644
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -10,7 +10,7 @@ __clean:
# Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir
# Usage:
# $(Q)$(MAKE) $(clean)=dir
-clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
+clean := -f $(srctree)/scripts/Makefile.clean obj
# The filename Kbuild has precedence over Makefile
kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
--
1.9.1
next reply other threads:[~2014-09-09 11:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-09 11:03 Masahiro Yamada [this message]
2014-09-09 16:29 ` [PATCH] kbuild: simplify build, clean, modbuiltin shorthands Peter Foley
2014-10-02 13:14 ` Michal Marek
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1410260638-23559-1-git-send-email-yamada.m@jp.panasonic.com \
--to=yamada.m@jp.panasonic.com \
--cc=ak@linux.intel.com \
--cc=hpa@linux.intel.com \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mmarek@suse.cz \
--cc=sam@ravnborg.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).