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From: Marc Kleine-Budde <mkl@pengutronix.de>
To: ptxdist@pengutronix.de
Subject: Re: [ptxdist] Script
Date: Wed, 2 Sep 2015 10:46:24 +0200	[thread overview]
Message-ID: <55E6B760.1090008@pengutronix.de> (raw)
In-Reply-To: <CAEZH62PbsX5Ktr1oJ=-xFU1=baY_AY7_Ta1b4Y-jVcxVuuTuwQ@mail.gmail.com>


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On 09/02/2015 10:35 AM, Hardik A Gohil wrote:
> Hello
> 
> On Wed, Sep 2, 2015 at 4:17 PM, Marc Kleine-Budde <mkl@pengutronix.de
> <mailto:mkl@pengutronix.de>> wrote:
> 
>     On 09/02/2015 09:44 AM, Hardik A Gohil wrote:
>     > Hello,
>     >
>     > Can any one explain me this script from
>     > rules/post/ptxd_make_image_common.make used while creating root.ubifs image
>     >
>     > DOPERMISSIONS := '{     \
>     >         if ($$1 == "f") \
>     >                 printf("chmod %s \".%s\"; chown %s.%s \".%s\";\n", $$5,
>     > $$2, $$3, $$4, $$2);    \
>     >         if ($$1 == "n") \
>     >                 printf("rm -f \".%s\"; mkdir -p \".`dirname \"%s\"`\";
>     > mknod -m %s \".%s\" %s %s %s; chown %s.%s \".%s\";\n", $$2, $$2, $$5,
>     > $$2, $$6, $$7, $$8, $$3, $$4, $$2);}'
> 
>     This scripts generates chmod, chown commands to change the ownership and
>     permission of a file or generates commands to create device nodes with
>     given ownership and permissions.
> 
> 
> awk -F: $(DOPERMISSIONS) $(image/permissions) called from here
> 
> I cannot find image/permissions file ??

./rules/post/000_ptxd_make_image_definitions.make:12:image/permissions
:= $(IMAGEDIR)/permissions

Marc

-- 
Pengutronix e.K.                  | Marc Kleine-Budde           |
Industrial Linux Solutions        | Phone: +49-231-2826-924     |
Vertretung West/Dortmund          | Fax:   +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686  | http://www.pengutronix.de   |


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  reply	other threads:[~2015-09-02  8:46 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-02  7:44 Hardik A Gohil
2015-09-02  8:17 ` Marc Kleine-Budde
2015-09-02  8:35   ` Hardik A Gohil
2015-09-02  8:46     ` Marc Kleine-Budde [this message]
2015-09-02  8:54       ` Hardik A Gohil
2015-09-02  9:29         ` Marc Kleine-Budde
2015-09-03  0:55           ` Hardik A Gohil
2015-09-03  7:04             ` Marc Kleine-Budde
2015-09-03  7:20               ` Hardik A Gohil
2015-09-03  7:37                 ` Marc Kleine-Budde
2015-09-03  7:46                   ` Hardik A Gohil
2015-09-03  7:49                     ` Marc Kleine-Budde
2015-09-03  9:50                       ` Hardik A Gohil

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