From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: Re: [PATCH] ppc: Test for compiler options
Date: Tue, 28 Apr 2020 11:41:58 +0200 [thread overview]
Message-ID: <20200428094158.GZ5877@pengutronix.de> (raw)
In-Reply-To: <20200427191334.9839-1-s.hauer@pengutronix.de>
On Mon, Apr 27, 2020 at 09:13:34PM +0200, Sascha Hauer wrote:
> The -mno-spe and -mspe=no options are not available on all compilers.
> Call cc-option to set them only when they exist.
>
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> ---
> arch/ppc/Makefile | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/ppc/Makefile b/arch/ppc/Makefile
> index ebf60edede..67b4b930e7 100644
> --- a/arch/ppc/Makefile
> +++ b/arch/ppc/Makefile
> @@ -4,6 +4,9 @@ CPPFLAGS += -ffixed-r14 -m32 \
> -meabi -D __PPC__ -D CONFIG_PPC \
> -fno-strict-aliasing -mno-spe -mspe=no
>
> +CPPFLAGS += $(call cc-option,-mno-spe)
> +CPPFLAGS += $(call cc-option,-mspe=no)
> +
Of course the options should be removed two lines further up.
Sascha
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prev parent reply other threads:[~2020-04-28 9:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-27 19:13 Sascha Hauer
2020-04-28 9:41 ` Sascha Hauer [this message]
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