All of lore.kernel.org
 help / color / mirror / Atom feed
From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-kbuild@vger.kernel.org
Cc: "David S . Miller" <davem@davemloft.net>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	Masahiro Yamada <masahiroy@kernel.org>,
	Michal Marek <michal.lkml@markovi.net>,
	clang-built-linux@googlegroups.com
Subject: [PATCH 3/3] kbuild: remove AS variable
Date: Wed, 25 Mar 2020 01:15:39 +0900	[thread overview]
Message-ID: <20200324161539.7538-3-masahiroy@kernel.org> (raw)
In-Reply-To: <20200324161539.7538-1-masahiroy@kernel.org>

As commit 5ef872636ca7 ("kbuild: get rid of misleading $(AS) from
documents") noted, we rarely use $(AS) in the kernel build.

Now that the only/last user of $(AS) in drivers/net/wan/Makefile was
converted to $(CC), $(AS) is no longer used in the build process.

You can still pass in AS=clang, which is just a switch to turn on
the LLVM integrated assembler.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

 Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 16d8271192d1..339e8c51a10b 100644
--- a/Makefile
+++ b/Makefile
@@ -405,7 +405,6 @@ KBUILD_HOSTLDFLAGS  := $(HOST_LFS_LDFLAGS) $(HOSTLDFLAGS)
 KBUILD_HOSTLDLIBS   := $(HOST_LFS_LIBS) $(HOSTLDLIBS)
 
 # Make variables (CC, etc...)
-AS		= $(CROSS_COMPILE)as
 LD		= $(CROSS_COMPILE)ld
 CC		= $(CROSS_COMPILE)gcc
 CPP		= $(CC) -E
@@ -472,7 +471,7 @@ KBUILD_LDFLAGS :=
 GCC_PLUGINS_CFLAGS :=
 CLANG_FLAGS :=
 
-export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE AS LD CC
+export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC
 export CPP AR NM STRIP OBJCOPY OBJDUMP OBJSIZE READELF PAHOLE LEX YACC AWK INSTALLKERNEL
 export PERL PYTHON PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
 export KBUILD_HOSTCXXFLAGS KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS LDFLAGS_MODULE
-- 
2.17.1


  parent reply	other threads:[~2020-03-24 16:16 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-24 16:15 [PATCH 1/3] net: wan: wanxl: use $(CC68K) instead of $(AS68K) for rebuilding firmware Masahiro Yamada
2020-03-24 16:15 ` [PATCH 2/3] net: wan: wanxl: refactor the firmware rebuild rule Masahiro Yamada
2020-03-24 16:15 ` Masahiro Yamada [this message]
2020-03-24 19:38   ` [PATCH 3/3] kbuild: remove AS variable Nick Desaulniers
2020-03-24 19:58     ` Nick Desaulniers
2020-03-26  6:13       ` Masahiro Yamada
2020-03-24 19:43   ` Nathan Chancellor
2020-03-25 21:59   ` kbuild test robot
2020-03-25 21:59     ` kbuild test robot
2020-03-25 21:59     ` kbuild test robot
2020-03-24 17:46 ` [PATCH 1/3] net: wan: wanxl: use $(CC68K) instead of $(AS68K) for rebuilding firmware Geert Uytterhoeven
2020-03-25  3:49   ` Masahiro Yamada
2020-03-25  7:52     ` Geert Uytterhoeven
2020-03-25  9:05       ` Masahiro Yamada
2020-03-25  9:12         ` Geert Uytterhoeven

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=20200324161539.7538-3-masahiroy@kernel.org \
    --to=masahiroy@kernel.org \
    --cc=clang-built-linux@googlegroups.com \
    --cc=davem@davemloft.net \
    --cc=linux-kbuild@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=michal.lkml@markovi.net \
    --cc=netdev@vger.kernel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.