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From: Mark Hatle <mark.hatle@windriver.com>
To: <openembedded-core@lists.openembedded.org>
Subject: Re: [PATCH V3 3/3] bash: add pkg_postrm to remove the entry in /etc/shells
Date: Fri, 18 Oct 2013 10:12:20 -0500	[thread overview]
Message-ID: <52614FD4.1030006@windriver.com> (raw)
In-Reply-To: <1382108376.529.6.camel@phil-desktop.brightsign>

On 10/18/13 9:59 AM, Phil Blundell wrote:
> On Fri, 2013-10-18 at 19:11 +0800, Ming Liu wrote:
>>   pkg_postinst_${PN} () {
>> -	touch $D${sysconfdir}/shells
>> -	grep -q "bin/bash" $D${sysconfdir}/shells || echo /bin/bash >> $D${sysconfdir}/shells
>> -	grep -q "bin/sh" $D${sysconfdir}/shells || echo /bin/sh >> $D${sysconfdir}/shells
>> +	if [ ! -f $D${sysconfdir}/shells ]; then

One note with the above check.  Whichever package is responsible for providing 
the 'shells' file needs to be installed -first-.  So anything that manipulates 
the 'shells' file will need an RDEPENDS on that package.

--Mark

>> +		touch $D${sysconfdir}/shells
>> +	fi
>> +
>> +	grep -q "^${base_bindir}/bash$" $D${sysconfdir}/shells || echo ${base_bindir}/bash >> $D${sysconfdir}/shells
>> +}
>
> This patch contains significant changes to the postinst script which
> aren't described in the commit message.
>
> p.
>
>> +
>> +pkg_postrm_${PN} () {
>> +	if [ -f $D${sysconfdir}/shells ]; then
>> +		printf "$(grep -v "^${base_bindir}/bash$" $D${sysconfdir}/shells)\n" > $D${sysconfdir}/shells
>> +
>> +		if [ ! -s $D${sysconfdir}/shells ]; then
>> +			rm $D${sysconfdir}/shells
>> +		fi
>> +	fi
>>   }
>
>
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
>



  reply	other threads:[~2013-10-18 15:12 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-18 11:11 [PATCH V3 1/3] base-files: move shells generating process to pkg_postinst Ming Liu
2013-10-18 11:11 ` [PATCH V3 2/3] screen: add pkg_postinst to register entry to /etc/shells Ming Liu
2013-10-18 11:11 ` [PATCH V3 3/3] bash: add pkg_postrm to remove the entry in /etc/shells Ming Liu
2013-10-18 14:59   ` Phil Blundell
2013-10-18 15:12     ` Mark Hatle [this message]
2013-10-18 15:18       ` Phil Blundell
2013-10-18 17:00         ` Mark Hatle
2013-10-20  5:50       ` Ming Liu

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