From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ferruh Yigit <ferruh.yigit@intel.com>
Subject: Re: [PATCH 2/3] scripts: avoid editing defconfig_* files
 in validate-abi.sh
Date: Thu, 10 Mar 2016 12:25:06 +0000
Message-ID: <56E167A2.2070807@intel.com>
References: <c48db14f5764bcef620f19a1fa8d5eed1493cafd.1457607217.git.pmatilai@redhat.com>
 <2e7fcffec863b7f60cf62707b3be3dd81a5de991.1457607217.git.pmatilai@redhat.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=windows-1252
Content-Transfer-Encoding: 7bit
To: Panu Matilainen <pmatilai@redhat.com>, dev@dpdk.org
Return-path: <dev-bounces@dpdk.org>
Received: from mga02.intel.com (mga02.intel.com [134.134.136.20])
 by dpdk.org (Postfix) with ESMTP id 328542BBC
 for <dev@dpdk.org>; Thu, 10 Mar 2016 13:25:09 +0100 (CET)
In-Reply-To: <2e7fcffec863b7f60cf62707b3be3dd81a5de991.1457607217.git.pmatilai@redhat.com>
List-Id: patches and discussions about DPDK <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
Sender: "dev" <dev-bounces@dpdk.org>

On 3/10/2016 10:53 AM, Panu Matilainen wrote:
> The defconfig_* files are templates which are not supposed to be
> edited, and doing so tends to leave unwanted cruft behind. Edit
> the "working copy" config instead, which is the intended DPDK way.
> 
> Signed-off-by: Panu Matilainen <pmatilai@redhat.com>
> ---
>  scripts/validate-abi.sh | 18 +++++++++---------
>  1 file changed, 9 insertions(+), 9 deletions(-)
> 
> diff --git a/scripts/validate-abi.sh b/scripts/validate-abi.sh
> index f094582..ea60639 100755
> --- a/scripts/validate-abi.sh
> +++ b/scripts/validate-abi.sh
> @@ -90,11 +90,11 @@ cleanup_and_exit() {
>  # Make sure we configure SHARED libraries
>  # Also turn off IGB and KNI as those require kernel headers to build
>  fixup_config() {
> -	sed -i -e"$ a\CONFIG_RTE_BUILD_SHARED_LIB=y" config/defconfig_$TARGET
> -	sed -i -e"$ a\CONFIG_RTE_NEXT_ABI=n" config/defconfig_$TARGET
> -	sed -i -e"$ a\CONFIG_RTE_EAL_IGB_UIO=n" config/defconfig_$TARGET
> -	sed -i -e"$ a\CONFIG_RTE_LIBRTE_KNI=n" config/defconfig_$TARGET
> -	sed -i -e"$ a\CONFIG_RTE_KNI_KMOD=n" config/defconfig_$TARGET
> +	sed -i -e"$ a\CONFIG_RTE_BUILD_SHARED_LIB=y" $TARGET/.config
> +	sed -i -e"$ a\CONFIG_RTE_NEXT_ABI=n" $TARGET/.config
> +	sed -i -e"$ a\CONFIG_RTE_EAL_IGB_UIO=n" $TARGET/.config
> +	sed -i -e"$ a\CONFIG_RTE_LIBRTE_KNI=n" $TARGET/.config
> +	sed -i -e"$ a\CONFIG_RTE_KNI_KMOD=n" $TARGET/.config
>  }
>  
Since working .config copy updated, is there a benefit to save and
restore the original .config file (if exists)?

And is "git reset --hard" still required in the script?

Thanks,
ferruh