From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: Joel Stanley <joel@jms.id.au>
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Nick Desaulniers <ndesaulniers@google.com>,
Michal Marek <michal.lkml@markovi.net>,
Linux Kbuild mailing list <linux-kbuild@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
Subject: Re: [PATCH 1/2] Makefile: Export clang toolchain variables
Date: Mon, 5 Nov 2018 11:52:42 +0900 [thread overview]
Message-ID: <CAK7LNASeoiNa0Z08KCVhS_nzLEcKE9G6=d_m-dQbX1oep3UPtQ@mail.gmail.com> (raw)
In-Reply-To: <20181104231133.30848-2-joel@jms.id.au>
Hi Joel,
On Mon, Nov 5, 2018 at 9:53 AM Joel Stanley <joel@jms.id.au> wrote:
>
> The powerpc makefile will use these in it's boot wrapper.
>
> Signed-off-by: Joel Stanley <joel@jms.id.au>
> ---
> Makefile | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/Makefile b/Makefile
> index 9aa352b38815..a2db3c885b38 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -495,6 +495,9 @@ endif
> ifneq ($(GCC_TOOLCHAIN),)
> CLANG_GCC_TC := --gcc-toolchain=$(GCC_TOOLCHAIN)
> endif
> +export CLANG_TARGET
> +export CLANG_GCC_TC
> +export CLANG_PREFIX
> KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX)
> KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX)
> KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
> --
> 2.19.1
>
Before exporting these compiler flags,
I'd like to do a cleanup work.
Could you take a look at my patch, please?
https://patchwork.kernel.org/patch/10667369/
By using it as a prerequisite,
your patch set will be more simplified.
--
Best Regards
Masahiro Yamada
next prev parent reply other threads:[~2018-11-05 2:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-04 23:11 [PATCH 0/2] poewrpc/Boot: Fix cross compiling with clang Joel Stanley
2018-11-04 23:11 ` [PATCH 1/2] Makefile: Export clang toolchain variables Joel Stanley
2018-11-05 0:10 ` Daniel Axtens
2018-11-05 2:52 ` Masahiro Yamada [this message]
2018-11-04 23:11 ` [PATCH 2/2] powerpc/boot: Set target when cross-compiling for clang Joel Stanley
2018-11-05 0:11 ` Daniel Axtens
2018-11-05 22:37 ` [PATCH 0/2] poewrpc/Boot: Fix cross compiling with clang Nick Desaulniers
2018-11-06 0:36 ` Joel Stanley
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