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From: Marcel Holtmann <marcel@holtmann.org>
To: Szymon Janc <szymon.janc@codecoup.pl>
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: [PATCH 1/3] build: Disable some warnings from GCC 8
Date: Wed, 9 May 2018 14:26:36 +0200	[thread overview]
Message-ID: <EDA6E2ED-674B-45FE-900B-6DA05D1D1EC2@holtmann.org> (raw)
In-Reply-To: <20180509121113.4110-1-szymon.janc@codecoup.pl>

Hi Szymon,

> GCC 8 -Wall -Wextra seem to enable additional checks. Those generates
> lots of spourious warnings so disable them (at least for time being).
> ---
> acinclude.m4 | 3 +++
> 1 file changed, 3 insertions(+)
> 
> diff --git a/acinclude.m4 b/acinclude.m4
> index bc39c6d73..39a6be44a 100644
> --- a/acinclude.m4
> +++ b/acinclude.m4
> @@ -16,6 +16,9 @@ AC_DEFUN([COMPILER_FLAGS], [
> 		with_cflags="$with_cflags -Wall -Werror -Wextra"
> 		with_cflags="$with_cflags -Wno-unused-parameter"
> 		with_cflags="$with_cflags -Wno-missing-field-initializers"
> +		with_cflags="$with_cflags -Wno-format-truncation"
> +		with_cflags="$with_cflags -Wno-cast-function-type"
> +		with_cflags="$with_cflags -Wno-stringop-truncation”

can you explain these with examples on why we would disable them.

Regards

Marcel


  parent reply	other threads:[~2018-05-09 12:26 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-09 12:11 [PATCH 1/3] build: Disable some warnings from GCC 8 Szymon Janc
2018-05-09 12:11 ` [PATCH 2/3] profiles/midi: Fix compilation with " Szymon Janc
2018-05-09 12:11 ` [PATCH 3/3] android/client: " Szymon Janc
2018-05-25  8:03   ` Szymon Janc
2018-05-09 12:26 ` Marcel Holtmann [this message]
2018-05-09 13:04   ` [PATCH 1/3] build: Disable some warnings from " Szymon Janc

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