Re: EXT SENDER - yocto Digest, Vol 104, Issue 95

Re: EXT SENDER - yocto Digest, Vol 104, Issue 95

[Tg, Harish]

Hi,
     I have a question. How to add commands like "ubiattach" to /usr/bin of rootfs image. I struggling with the recipes. I do not want to write my own recipe but I need to edit some recipe and add the command. Which is the place? I am using yocto for my project on TI platform and Linux.
Kindly help.


Thanks,
Harish.

-----Original Message-----
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Sent: Wednesday, May 22, 2019 6:57 PM
To: yocto@yoctoproject.org
Subject: EXT SENDER - yocto Digest, Vol 104, Issue 95

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Today's Topics:

   1. GPLv3 package present in rootfs (virendra kumar thakur)
   2. Building single package as image, respecting dependencies
      (Norman Stetter)


----------------------------------------------------------------------

Message: 1
Date: Wed, 22 May 2019 18:55:45 +0530
From: virendra kumar thakur <coolveer07@gmail.com>
To: yocto@yoctoproject.org
Subject: [yocto] GPLv3 package present in rootfs
Message-ID:
	<CANGFfGamnoJ-YB=m7cvN4XBWieY8V53s+pRfg00e1-AwwqztBg@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hello team,

I want to remove some GPLv3 package from rootfs, but it is still present.

I am using INCOMPATIBLE_LICENSE = "GPL-3.0 LGPL-3.0 AGPL-3. 0"

still some package gnutls, libidn2, libassuan, are added into rootfs.
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------------------------------

Message: 2
Date: Wed, 22 May 2019 12:36:18 +0000
From: Norman Stetter <Norman.Stetter@garz-fricke.com>
To: "yocto@yoctoproject.org" <yocto@yoctoproject.org>
Subject: [yocto] Building single package as image, respecting
	dependencies
Message-ID:
	<A24DC035FE5F8F4BAE7F63FB1B07D7BC5327B1@SRV24.hamburg.garz-fricke.de>
Content-Type: text/plain; charset="iso-8859-1"

Hi there,

I am currently working on a minimal CLI only system.
The image is based on 'core-image-base' using sysvinit and busybox.
To reduce image size and boot time, I removed as many packages as possible. For some application cases I will need python3 though.
My idea was to have python3 as some kind of add-on in a squashfs image, that can be mounted only when needed.

So I tried to build an image only containing the python3 package, but as little as possible otherwise, like this:

inherit image
IMAGE_FSTYPES = "squashfs-xz"
DEFAULT_TASK_PROVIDER = ""
DISTRO_EXTRA_RDEPENDS = ""
DISTRO_FEATURES = ""
POKY_DEFAULT_EXTRA_RDEPENDS = ""
IMAGE_FEATURES = ""
IMAGE_LINGUAS = ""
CORE_IMAGE_BASE_INSTALL = ""
RDEPENDS_${PN} = ""
PACKAGE_EXCLUDE = "busybox openssl run-postinsts update-rc.d"
VIRTUAL-RUNTIME_dev_manager = ""
VIRTUAL-RUNTIME_login_manager = ""
VIRTUAL-RUNTIME_init_manager = ""
VIRTUAL-RUNTIME_initscripts = ""
VIRTUAL-RUNTIME_keymaps = ""
VIRTUAL-RUNTIME_base-utils = ""
PREFERRED_PROVIDER_virtual/base-utils = ""

IMAGE_INSTALL = "python3"

But like this I can only manually exclude packages I already have in my main OS image. Some packages can't be excluded at all, as python3 depends on them and won't build if they are excluded.

Is there a way to have dependencies between images? So I could have the python-image build know which dependencies are already built into my OS image and therefore not include them itself?

Or would it be better to avoid building a second image and rather build 'python3' with my OS-image, adding it to PACKAGE_EXCLUDE and from within this build process pack all python3 files into an image? If I were to pursue this method, any suggestions on how to separate the python3 files from the rest of my rootfs, including the necessary dependencies?

Any advice and idea is much appreciated.

Mit freundlichen Gr??en / Best regards
Norman Stetter
SW ENWICKLUNG EMBEDDED SYSTEMS
Garz & Fricke GmbH

21079 Hamburg
Direct: +49 40 791899 - 477
Fax: +49 40 791899 - 39
Norman.Stetter@garz-fricke.com
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.garz-2Dfricke.com&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=fl8zX_T74tP17S2Md1xvMmXVmWrPLjwZO929euOi-f4&e=<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.garz-2Dfricke.com_&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=jJytG_UXo6f8Dg1w9Rx7ZBrPvaIZd6dT0SEaTMhqRpw&e=>
WE MAKE IT YOURS!
[cid:image001.jpg@01D510A9.7F9CD640]
Sitz der Gesellschaft: D-21079 Hamburg
Registergericht: Amtsgericht Hamburg, HRB 60514
Gesch?ftsf?hrer: Matthias Fricke, Manfred Garz, Marc-Michael Braun

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End of yocto Digest, Vol 104, Issue 95
**************************************

Re: EXT SENDER - yocto Digest, Vol 104, Issue 95

[Khem Raj]

On 5/23/19 5:59 AM, Tg, Harish wrote:
> Hi,
>       I have a question. How to add commands like "ubiattach" to /usr/bin of rootfs image. I struggling with the recipes. I do not want to write my own recipe but I need to edit some recipe and add the command. Which is the place? I am using yocto for my project on TI platform and Linux.
> Kindly help.
> 

There is oe-pkgdata-util which can help to map files to recipes but we 
do not have a database for mapping. Maybe it is a good thing to have

for your problem ubiattach is provided by mtd-utils-ubifs which is built 
from mtd-utils recipe. I found it via above tool

% oe-pkgdata-util find-path /usr/sbin/ubiattach.mtd-utils
mtd-utils-ubifs: /usr/sbin/ubiattach.mtd-utils

% oe-pkgdata-util lookup-recipe mtd-utils-ubifs
mtd-utils

So you need to add

IMAGE_INSTALL_append = " mtd-utils-ubifs" in your image recipe or local.conf
> 
> Thanks,
> Harish.
> 
> -----Original Message-----
> From: yocto-bounces@yoctoproject.org [mailto:yocto-bounces@yoctoproject.org] On Behalf Of yocto-request@yoctoproject.org
> Sent: Wednesday, May 22, 2019 6:57 PM
> To: yocto@yoctoproject.org
> Subject: EXT SENDER - yocto Digest, Vol 104, Issue 95
> 
> Send yocto mailing list submissions to
> 	yocto@yoctoproject.org
> 
> To subscribe or unsubscribe via the World Wide Web, visit
> 	https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoproject.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
> or, via email, send a message with subject or body 'help' to
> 	yocto-request@yoctoproject.org
> 
> You can reach the person managing the list at
> 	yocto-owner@yoctoproject.org
> 
> When replying, please edit your Subject line so it is more specific than "Re: Contents of yocto digest..."
> 
> 
> Today's Topics:
> 
>     1. GPLv3 package present in rootfs (virendra kumar thakur)
>     2. Building single package as image, respecting dependencies
>        (Norman Stetter)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Wed, 22 May 2019 18:55:45 +0530
> From: virendra kumar thakur <coolveer07@gmail.com>
> To: yocto@yoctoproject.org
> Subject: [yocto] GPLv3 package present in rootfs
> Message-ID:
> 	<CANGFfGamnoJ-YB=m7cvN4XBWieY8V53s+pRfg00e1-AwwqztBg@mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
> 
> Hello team,
> 
> I want to remove some GPLv3 package from rootfs, but it is still present.
> 
> I am using INCOMPATIBLE_LICENSE = "GPL-3.0 LGPL-3.0 AGPL-3. 0"
> 
> still some package gnutls, libidn2, libassuan, are added into rootfs.
> -------------- next part --------------
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> 
> ------------------------------
> 
> Message: 2
> Date: Wed, 22 May 2019 12:36:18 +0000
> From: Norman Stetter <Norman.Stetter@garz-fricke.com>
> To: "yocto@yoctoproject.org" <yocto@yoctoproject.org>
> Subject: [yocto] Building single package as image, respecting
> 	dependencies
> Message-ID:
> 	<A24DC035FE5F8F4BAE7F63FB1B07D7BC5327B1@SRV24.hamburg.garz-fricke.de>
> Content-Type: text/plain; charset="iso-8859-1"
> 
> Hi there,
> 
> I am currently working on a minimal CLI only system.
> The image is based on 'core-image-base' using sysvinit and busybox.
> To reduce image size and boot time, I removed as many packages as possible. For some application cases I will need python3 though.
> My idea was to have python3 as some kind of add-on in a squashfs image, that can be mounted only when needed.
> 
> So I tried to build an image only containing the python3 package, but as little as possible otherwise, like this:
> 
> inherit image
> IMAGE_FSTYPES = "squashfs-xz"
> DEFAULT_TASK_PROVIDER = ""
> DISTRO_EXTRA_RDEPENDS = ""
> DISTRO_FEATURES = ""
> POKY_DEFAULT_EXTRA_RDEPENDS = ""
> IMAGE_FEATURES = ""
> IMAGE_LINGUAS = ""
> CORE_IMAGE_BASE_INSTALL = ""
> RDEPENDS_${PN} = ""
> PACKAGE_EXCLUDE = "busybox openssl run-postinsts update-rc.d"
> VIRTUAL-RUNTIME_dev_manager = ""
> VIRTUAL-RUNTIME_login_manager = ""
> VIRTUAL-RUNTIME_init_manager = ""
> VIRTUAL-RUNTIME_initscripts = ""
> VIRTUAL-RUNTIME_keymaps = ""
> VIRTUAL-RUNTIME_base-utils = ""
> PREFERRED_PROVIDER_virtual/base-utils = ""
> 
> IMAGE_INSTALL = "python3"
> 
> But like this I can only manually exclude packages I already have in my main OS image. Some packages can't be excluded at all, as python3 depends on them and won't build if they are excluded.
> 
> Is there a way to have dependencies between images? So I could have the python-image build know which dependencies are already built into my OS image and therefore not include them itself?
> 
> Or would it be better to avoid building a second image and rather build 'python3' with my OS-image, adding it to PACKAGE_EXCLUDE and from within this build process pack all python3 files into an image? If I were to pursue this method, any suggestions on how to separate the python3 files from the rest of my rootfs, including the necessary dependencies?
> 
> Any advice and idea is much appreciated.
> 
> Mit freundlichen Gr??en / Best regards
> Norman Stetter
> SW ENWICKLUNG EMBEDDED SYSTEMS
> Garz & Fricke GmbH
> 
> 21079 Hamburg
> Direct: +49 40 791899 - 477
> Fax: +49 40 791899 - 39
> Norman.Stetter@garz-fricke.com
> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.garz-2Dfricke.com&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=fl8zX_T74tP17S2Md1xvMmXVmWrPLjwZO929euOi-f4&e=<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.garz-2Dfricke.com_&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=jJytG_UXo6f8Dg1w9Rx7ZBrPvaIZd6dT0SEaTMhqRpw&e=>
> WE MAKE IT YOURS!
> [cid:image001.jpg@01D510A9.7F9CD640]
> Sitz der Gesellschaft: D-21079 Hamburg
> Registergericht: Amtsgericht Hamburg, HRB 60514
> Gesch?ftsf?hrer: Matthias Fricke, Manfred Garz, Marc-Michael Braun
> 
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> ------------------------------
> 
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> _______________________________________________
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> 
> 
> End of yocto Digest, Vol 104, Issue 95
> **************************************
> 

Re: EXT SENDER - yocto Digest, Vol 104, Issue 95

[Tg, Harish]

Hi Raj,
             My ubiattach is separate one which works for our project. Its not part of ubifs package. I need to place that in /usr/bin rootfs image. Also I couldn’t find the place where I need to copy this ubiattach command. You can take this as custom ubiattach command. I could locate local.conf but there is no IMAGE_INSTALL_append in it. I do not have clear idea. Please clarify.

Thanks,
Harish.

-----Original Message-----
From: Khem Raj [mailto:raj.khem@gmail.com] 
Sent: Friday, May 24, 2019 7:07 AM
To: Tg, Harish <harish.tg@aptiv.com>; yocto@yoctoproject.org
Subject: Re: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95



On 5/23/19 5:59 AM, Tg, Harish wrote:
> Hi,
>       I have a question. How to add commands like "ubiattach" to /usr/bin of rootfs image. I struggling with the recipes. I do not want to write my own recipe but I need to edit some recipe and add the command. Which is the place? I am using yocto for my project on TI platform and Linux.
> Kindly help.
> 

There is oe-pkgdata-util which can help to map files to recipes but we do not have a database for mapping. Maybe it is a good thing to have

for your problem ubiattach is provided by mtd-utils-ubifs which is built from mtd-utils recipe. I found it via above tool

% oe-pkgdata-util find-path /usr/sbin/ubiattach.mtd-utils
mtd-utils-ubifs: /usr/sbin/ubiattach.mtd-utils

% oe-pkgdata-util lookup-recipe mtd-utils-ubifs mtd-utils

So you need to add

IMAGE_INSTALL_append = " mtd-utils-ubifs" in your image recipe or local.conf
> 
> Thanks,
> Harish.
> 
> -----Original Message-----
> From: yocto-bounces@yoctoproject.org 
> [mailto:yocto-bounces@yoctoproject.org] On Behalf Of 
> yocto-request@yoctoproject.org
> Sent: Wednesday, May 22, 2019 6:57 PM
> To: yocto@yoctoproject.org
> Subject: EXT SENDER - yocto Digest, Vol 104, Issue 95
> 
> Send yocto mailing list submissions to
> 	yocto@yoctoproject.org
> 
> To subscribe or unsubscribe via the World Wide Web, visit
> 	
> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoprojec
> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAf
> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YY
> Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
> or, via email, send a message with subject or body 'help' to
> 	yocto-request@yoctoproject.org
> 
> You can reach the person managing the list at
> 	yocto-owner@yoctoproject.org
> 
> When replying, please edit your Subject line so it is more specific than "Re: Contents of yocto digest..."
> 
> 
> Today's Topics:
> 
>     1. GPLv3 package present in rootfs (virendra kumar thakur)
>     2. Building single package as image, respecting dependencies
>        (Norman Stetter)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Wed, 22 May 2019 18:55:45 +0530
> From: virendra kumar thakur <coolveer07@gmail.com>
> To: yocto@yoctoproject.org
> Subject: [yocto] GPLv3 package present in rootfs
> Message-ID:
> 	<CANGFfGamnoJ-YB=m7cvN4XBWieY8V53s+pRfg00e1-AwwqztBg@mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
> 
> Hello team,
> 
> I want to remove some GPLv3 package from rootfs, but it is still present.
> 
> I am using INCOMPATIBLE_LICENSE = "GPL-3.0 LGPL-3.0 AGPL-3. 0"
> 
> still some package gnutls, libidn2, libassuan, are added into rootfs.
> -------------- next part -------------- An HTML attachment was 
> scrubbed...
> URL: 
> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoprojec
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> html&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQys
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> jmdOQaYXZFeb4RWi9MdRpGYBFLmqihDeSAds&e=>
> 
> ------------------------------
> 
> Message: 2
> Date: Wed, 22 May 2019 12:36:18 +0000
> From: Norman Stetter <Norman.Stetter@garz-fricke.com>
> To: "yocto@yoctoproject.org" <yocto@yoctoproject.org>
> Subject: [yocto] Building single package as image, respecting
> 	dependencies
> Message-ID:
> 	<A24DC035FE5F8F4BAE7F63FB1B07D7BC5327B1@SRV24.hamburg.garz-fricke.de>
> Content-Type: text/plain; charset="iso-8859-1"
> 
> Hi there,
> 
> I am currently working on a minimal CLI only system.
> The image is based on 'core-image-base' using sysvinit and busybox.
> To reduce image size and boot time, I removed as many packages as possible. For some application cases I will need python3 though.
> My idea was to have python3 as some kind of add-on in a squashfs image, that can be mounted only when needed.
> 
> So I tried to build an image only containing the python3 package, but as little as possible otherwise, like this:
> 
> inherit image
> IMAGE_FSTYPES = "squashfs-xz"
> DEFAULT_TASK_PROVIDER = ""
> DISTRO_EXTRA_RDEPENDS = ""
> DISTRO_FEATURES = ""
> POKY_DEFAULT_EXTRA_RDEPENDS = ""
> IMAGE_FEATURES = ""
> IMAGE_LINGUAS = ""
> CORE_IMAGE_BASE_INSTALL = ""
> RDEPENDS_${PN} = ""
> PACKAGE_EXCLUDE = "busybox openssl run-postinsts update-rc.d"
> VIRTUAL-RUNTIME_dev_manager = ""
> VIRTUAL-RUNTIME_login_manager = ""
> VIRTUAL-RUNTIME_init_manager = ""
> VIRTUAL-RUNTIME_initscripts = ""
> VIRTUAL-RUNTIME_keymaps = ""
> VIRTUAL-RUNTIME_base-utils = ""
> PREFERRED_PROVIDER_virtual/base-utils = ""
> 
> IMAGE_INSTALL = "python3"
> 
> But like this I can only manually exclude packages I already have in my main OS image. Some packages can't be excluded at all, as python3 depends on them and won't build if they are excluded.
> 
> Is there a way to have dependencies between images? So I could have the python-image build know which dependencies are already built into my OS image and therefore not include them itself?
> 
> Or would it be better to avoid building a second image and rather build 'python3' with my OS-image, adding it to PACKAGE_EXCLUDE and from within this build process pack all python3 files into an image? If I were to pursue this method, any suggestions on how to separate the python3 files from the rest of my rootfs, including the necessary dependencies?
> 
> Any advice and idea is much appreciated.
> 
> Mit freundlichen Gr??en / Best regards Norman Stetter SW ENWICKLUNG 
> EMBEDDED SYSTEMS Garz & Fricke GmbH
> 
> 21079 Hamburg
> Direct: +49 40 791899 - 477
> Fax: +49 40 791899 - 39
> Norman.Stetter@garz-fricke.com
> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.garz-2Dfricke.
> com&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysO
> P5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=fl8zX_T7
> 4tP17S2Md1xvMmXVmWrPLjwZO929euOi-f4&e=<https://urldefense.proofpoint.c
> om/v2/url?u=http-3A__www.garz-2Dfricke.com_&d=DwICAg&c=QM_z7khAIdagwHt
> -12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix
> 1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=jJytG_UXo6f8Dg1w9Rx7ZBrPvaIZd6dT0SEaTM
> hqRpw&e=>
> WE MAKE IT YOURS!
> [cid:image001.jpg@01D510A9.7F9CD640]
> Sitz der Gesellschaft: D-21079 Hamburg
> Registergericht: Amtsgericht Hamburg, HRB 60514
> Gesch?ftsf?hrer: Matthias Fricke, Manfred Garz, Marc-Michael Braun
> 
> -------------- next part -------------- An HTML attachment was 
> scrubbed...
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> t.org_pipermail_yocto_attachments_20190522_063fd326_attachment.html&d=
> DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncS
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> 3ns1riHcQrZ9SCYkkyh-eRg-FKydE&e=>
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> Size: 14804 bytes
> Desc: image001.jpg
> URL: 
> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoprojec
> t.org_pipermail_yocto_attachments_20190522_063fd326_attachment.jpg&d=D
> wICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSF
> x6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=uyxqA24JcBr0zBh
> HwTfA8XtqX5ObrRkNMFNlD3Htpos&e=>
> 
> ------------------------------
> 
> --
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoprojec
> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAf
> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YY
> Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
> 
> 
> End of yocto Digest, Vol 104, Issue 95
> **************************************
> 

Re: EXT SENDER - yocto Digest, Vol 104, Issue 95

[Khem Raj]

That could be done by writing a recipe to build and/or package your 
version. So look how to write a new recipe, if its prebuilt you just 
might be able to package it using do_install() step in your recipe

and then add that package to IMAGE_INSTALL

see 
https://wiki.yoctoproject.org/wiki/Building_your_own_recipes_from_first_principles

especially section  "Build an example package based on a remote source 
archive"


On 5/23/19 9:58 PM, Tg, Harish wrote:
> Hi Raj,
>               My ubiattach is separate one which works for our project. Its not part of ubifs package. I need to place that in /usr/bin rootfs image. Also I couldn’t find the place where I need to copy this ubiattach command. You can take this as custom ubiattach command. I could locate local.conf but there is no IMAGE_INSTALL_append in it. I do not have clear idea. Please clarify.
> 
> Thanks,
> Harish.
> 
> -----Original Message-----
> From: Khem Raj [mailto:raj.khem@gmail.com]
> Sent: Friday, May 24, 2019 7:07 AM
> To: Tg, Harish <harish.tg@aptiv.com>; yocto@yoctoproject.org
> Subject: Re: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95
> 
> 
> 
> On 5/23/19 5:59 AM, Tg, Harish wrote:
>> Hi,
>>        I have a question. How to add commands like "ubiattach" to /usr/bin of rootfs image. I struggling with the recipes. I do not want to write my own recipe but I need to edit some recipe and add the command. Which is the place? I am using yocto for my project on TI platform and Linux.
>> Kindly help.
>>
> 
> There is oe-pkgdata-util which can help to map files to recipes but we do not have a database for mapping. Maybe it is a good thing to have
> 
> for your problem ubiattach is provided by mtd-utils-ubifs which is built from mtd-utils recipe. I found it via above tool
> 
> % oe-pkgdata-util find-path /usr/sbin/ubiattach.mtd-utils
> mtd-utils-ubifs: /usr/sbin/ubiattach.mtd-utils
> 
> % oe-pkgdata-util lookup-recipe mtd-utils-ubifs mtd-utils
> 
> So you need to add
> 
> IMAGE_INSTALL_append = " mtd-utils-ubifs" in your image recipe or local.conf
>>
>> Thanks,
>> Harish.
>>
>> -----Original Message-----
>> From: yocto-bounces@yoctoproject.org
>> [mailto:yocto-bounces@yoctoproject.org] On Behalf Of
>> yocto-request@yoctoproject.org
>> Sent: Wednesday, May 22, 2019 6:57 PM
>> To: yocto@yoctoproject.org
>> Subject: EXT SENDER - yocto Digest, Vol 104, Issue 95
>>
>> Send yocto mailing list submissions to
>> 	yocto@yoctoproject.org
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> 	
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoprojec
>> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAf
>> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YY
>> Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
>> or, via email, send a message with subject or body 'help' to
>> 	yocto-request@yoctoproject.org
>>
>> You can reach the person managing the list at
>> 	yocto-owner@yoctoproject.org
>>
>> When replying, please edit your Subject line so it is more specific than "Re: Contents of yocto digest..."
>>
>>
>> Today's Topics:
>>
>>      1. GPLv3 package present in rootfs (virendra kumar thakur)
>>      2. Building single package as image, respecting dependencies
>>         (Norman Stetter)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Wed, 22 May 2019 18:55:45 +0530
>> From: virendra kumar thakur <coolveer07@gmail.com>
>> To: yocto@yoctoproject.org
>> Subject: [yocto] GPLv3 package present in rootfs
>> Message-ID:
>> 	<CANGFfGamnoJ-YB=m7cvN4XBWieY8V53s+pRfg00e1-AwwqztBg@mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hello team,
>>
>> I want to remove some GPLv3 package from rootfs, but it is still present.
>>
>> I am using INCOMPATIBLE_LICENSE = "GPL-3.0 LGPL-3.0 AGPL-3. 0"
>>
>> still some package gnutls, libidn2, libassuan, are added into rootfs.
>> -------------- next part -------------- An HTML attachment was
>> scrubbed...
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoprojec
>> t.org_pipermail_yocto_attachments_20190522_fb9ebe67_attachment-2D0001.
>> html&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQys
>> OP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=BBPanVh
>> jmdOQaYXZFeb4RWi9MdRpGYBFLmqihDeSAds&e=>
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Wed, 22 May 2019 12:36:18 +0000
>> From: Norman Stetter <Norman.Stetter@garz-fricke.com>
>> To: "yocto@yoctoproject.org" <yocto@yoctoproject.org>
>> Subject: [yocto] Building single package as image, respecting
>> 	dependencies
>> Message-ID:
>> 	<A24DC035FE5F8F4BAE7F63FB1B07D7BC5327B1@SRV24.hamburg.garz-fricke.de>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>> Hi there,
>>
>> I am currently working on a minimal CLI only system.
>> The image is based on 'core-image-base' using sysvinit and busybox.
>> To reduce image size and boot time, I removed as many packages as possible. For some application cases I will need python3 though.
>> My idea was to have python3 as some kind of add-on in a squashfs image, that can be mounted only when needed.
>>
>> So I tried to build an image only containing the python3 package, but as little as possible otherwise, like this:
>>
>> inherit image
>> IMAGE_FSTYPES = "squashfs-xz"
>> DEFAULT_TASK_PROVIDER = ""
>> DISTRO_EXTRA_RDEPENDS = ""
>> DISTRO_FEATURES = ""
>> POKY_DEFAULT_EXTRA_RDEPENDS = ""
>> IMAGE_FEATURES = ""
>> IMAGE_LINGUAS = ""
>> CORE_IMAGE_BASE_INSTALL = ""
>> RDEPENDS_${PN} = ""
>> PACKAGE_EXCLUDE = "busybox openssl run-postinsts update-rc.d"
>> VIRTUAL-RUNTIME_dev_manager = ""
>> VIRTUAL-RUNTIME_login_manager = ""
>> VIRTUAL-RUNTIME_init_manager = ""
>> VIRTUAL-RUNTIME_initscripts = ""
>> VIRTUAL-RUNTIME_keymaps = ""
>> VIRTUAL-RUNTIME_base-utils = ""
>> PREFERRED_PROVIDER_virtual/base-utils = ""
>>
>> IMAGE_INSTALL = "python3"
>>
>> But like this I can only manually exclude packages I already have in my main OS image. Some packages can't be excluded at all, as python3 depends on them and won't build if they are excluded.
>>
>> Is there a way to have dependencies between images? So I could have the python-image build know which dependencies are already built into my OS image and therefore not include them itself?
>>
>> Or would it be better to avoid building a second image and rather build 'python3' with my OS-image, adding it to PACKAGE_EXCLUDE and from within this build process pack all python3 files into an image? If I were to pursue this method, any suggestions on how to separate the python3 files from the rest of my rootfs, including the necessary dependencies?
>>
>> Any advice and idea is much appreciated.
>>
>> Mit freundlichen Gr??en / Best regards Norman Stetter SW ENWICKLUNG
>> EMBEDDED SYSTEMS Garz & Fricke GmbH
>>
>> 21079 Hamburg
>> Direct: +49 40 791899 - 477
>> Fax: +49 40 791899 - 39
>> Norman.Stetter@garz-fricke.com
>> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.garz-2Dfricke.
>> com&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysO
>> P5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=fl8zX_T7
>> 4tP17S2Md1xvMmXVmWrPLjwZO929euOi-f4&e=<https://urldefense.proofpoint.c
>> om/v2/url?u=http-3A__www.garz-2Dfricke.com_&d=DwICAg&c=QM_z7khAIdagwHt
>> -12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix
>> 1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=jJytG_UXo6f8Dg1w9Rx7ZBrPvaIZd6dT0SEaTM
>> hqRpw&e=>
>> WE MAKE IT YOURS!
>> [cid:image001.jpg@01D510A9.7F9CD640]
>> Sitz der Gesellschaft: D-21079 Hamburg
>> Registergericht: Amtsgericht Hamburg, HRB 60514
>> Gesch?ftsf?hrer: Matthias Fricke, Manfred Garz, Marc-Michael Braun
>>
>> -------------- next part -------------- An HTML attachment was
>> scrubbed...
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoprojec
>> t.org_pipermail_yocto_attachments_20190522_063fd326_attachment.html&d=
>> DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncS
>> Fx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=nJpIij2wJ-ToI1
>> 3ns1riHcQrZ9SCYkkyh-eRg-FKydE&e=>
>> -------------- next part -------------- A non-text attachment was
>> scrubbed...
>> Name: image001.jpg
>> Type: image/jpeg
>> Size: 14804 bytes
>> Desc: image001.jpg
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoprojec
>> t.org_pipermail_yocto_attachments_20190522_063fd326_attachment.jpg&d=D
>> wICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSF
>> x6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=uyxqA24JcBr0zBh
>> HwTfA8XtqX5ObrRkNMFNlD3Htpos&e=>
>>
>> ------------------------------
>>
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoprojec
>> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAf
>> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YY
>> Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
>>
>>
>> End of yocto Digest, Vol 104, Issue 95
>> **************************************
>>

Re: EXT SENDER - yocto Digest, Vol 104, Issue 95

[Khem Raj]

Please keep the thread on list and avoid pm.

as I said you need

1. Write a recipe for your package
2. in do_install of the recipe you want to mention where it should be 
placed e.g.

install -D -m 0755 <your-binary> ${D}${bindir}/<your-binary>

would put it in /usr/bin on target when this package is included in image

3. Include the package in image via IMAGE_INSTALL



On 5/23/19 10:13 PM, Tg, Harish wrote:
> Hi Raj,
>              Another question I have is where do I place my custom "ubiattach" command. Also I am not sure from where does the yocto builds the rootfs /usr/bin components. Where do they copied from?
> 
> Thanks,
> Harish.
> 
> -----Original Message-----
> From: Khem Raj [mailto:raj.khem@gmail.com]
> Sent: Friday, May 24, 2019 7:07 AM
> To: Tg, Harish <harish.tg@aptiv.com>; yocto@yoctoproject.org
> Subject: Re: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95
> 
> 
> 
> On 5/23/19 5:59 AM, Tg, Harish wrote:
>> Hi,
>>        I have a question. How to add commands like "ubiattach" to /usr/bin of rootfs image. I struggling with the recipes. I do not want to write my own recipe but I need to edit some recipe and add the command. Which is the place? I am using yocto for my project on TI platform and Linux.
>> Kindly help.
>>
> 
> There is oe-pkgdata-util which can help to map files to recipes but we do not have a database for mapping. Maybe it is a good thing to have
> 
> for your problem ubiattach is provided by mtd-utils-ubifs which is built from mtd-utils recipe. I found it via above tool
> 
> % oe-pkgdata-util find-path /usr/sbin/ubiattach.mtd-utils
> mtd-utils-ubifs: /usr/sbin/ubiattach.mtd-utils
> 
> % oe-pkgdata-util lookup-recipe mtd-utils-ubifs mtd-utils
> 
> So you need to add
> 
> IMAGE_INSTALL_append = " mtd-utils-ubifs" in your image recipe or local.conf
>>
>> Thanks,
>> Harish.
>>
>> -----Original Message-----
>> From: yocto-bounces@yoctoproject.org
>> [mailto:yocto-bounces@yoctoproject.org] On Behalf Of
>> yocto-request@yoctoproject.org
>> Sent: Wednesday, May 22, 2019 6:57 PM
>> To: yocto@yoctoproject.org
>> Subject: EXT SENDER - yocto Digest, Vol 104, Issue 95
>>
>> Send yocto mailing list submissions to
>> 	yocto@yoctoproject.org
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> 	
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoprojec
>> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAf
>> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YY
>> Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
>> or, via email, send a message with subject or body 'help' to
>> 	yocto-request@yoctoproject.org
>>
>> You can reach the person managing the list at
>> 	yocto-owner@yoctoproject.org
>>
>> When replying, please edit your Subject line so it is more specific than "Re: Contents of yocto digest..."
>>
>>
>> Today's Topics:
>>
>>      1. GPLv3 package present in rootfs (virendra kumar thakur)
>>      2. Building single package as image, respecting dependencies
>>         (Norman Stetter)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Wed, 22 May 2019 18:55:45 +0530
>> From: virendra kumar thakur <coolveer07@gmail.com>
>> To: yocto@yoctoproject.org
>> Subject: [yocto] GPLv3 package present in rootfs
>> Message-ID:
>> 	<CANGFfGamnoJ-YB=m7cvN4XBWieY8V53s+pRfg00e1-AwwqztBg@mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hello team,
>>
>> I want to remove some GPLv3 package from rootfs, but it is still present.
>>
>> I am using INCOMPATIBLE_LICENSE = "GPL-3.0 LGPL-3.0 AGPL-3. 0"
>>
>> still some package gnutls, libidn2, libassuan, are added into rootfs.
>> -------------- next part -------------- An HTML attachment was
>> scrubbed...
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoprojec
>> t.org_pipermail_yocto_attachments_20190522_fb9ebe67_attachment-2D0001.
>> html&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQys
>> OP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=BBPanVh
>> jmdOQaYXZFeb4RWi9MdRpGYBFLmqihDeSAds&e=>
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Wed, 22 May 2019 12:36:18 +0000
>> From: Norman Stetter <Norman.Stetter@garz-fricke.com>
>> To: "yocto@yoctoproject.org" <yocto@yoctoproject.org>
>> Subject: [yocto] Building single package as image, respecting
>> 	dependencies
>> Message-ID:
>> 	<A24DC035FE5F8F4BAE7F63FB1B07D7BC5327B1@SRV24.hamburg.garz-fricke.de>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>> Hi there,
>>
>> I am currently working on a minimal CLI only system.
>> The image is based on 'core-image-base' using sysvinit and busybox.
>> To reduce image size and boot time, I removed as many packages as possible. For some application cases I will need python3 though.
>> My idea was to have python3 as some kind of add-on in a squashfs image, that can be mounted only when needed.
>>
>> So I tried to build an image only containing the python3 package, but as little as possible otherwise, like this:
>>
>> inherit image
>> IMAGE_FSTYPES = "squashfs-xz"
>> DEFAULT_TASK_PROVIDER = ""
>> DISTRO_EXTRA_RDEPENDS = ""
>> DISTRO_FEATURES = ""
>> POKY_DEFAULT_EXTRA_RDEPENDS = ""
>> IMAGE_FEATURES = ""
>> IMAGE_LINGUAS = ""
>> CORE_IMAGE_BASE_INSTALL = ""
>> RDEPENDS_${PN} = ""
>> PACKAGE_EXCLUDE = "busybox openssl run-postinsts update-rc.d"
>> VIRTUAL-RUNTIME_dev_manager = ""
>> VIRTUAL-RUNTIME_login_manager = ""
>> VIRTUAL-RUNTIME_init_manager = ""
>> VIRTUAL-RUNTIME_initscripts = ""
>> VIRTUAL-RUNTIME_keymaps = ""
>> VIRTUAL-RUNTIME_base-utils = ""
>> PREFERRED_PROVIDER_virtual/base-utils = ""
>>
>> IMAGE_INSTALL = "python3"
>>
>> But like this I can only manually exclude packages I already have in my main OS image. Some packages can't be excluded at all, as python3 depends on them and won't build if they are excluded.
>>
>> Is there a way to have dependencies between images? So I could have the python-image build know which dependencies are already built into my OS image and therefore not include them itself?
>>
>> Or would it be better to avoid building a second image and rather build 'python3' with my OS-image, adding it to PACKAGE_EXCLUDE and from within this build process pack all python3 files into an image? If I were to pursue this method, any suggestions on how to separate the python3 files from the rest of my rootfs, including the necessary dependencies?
>>
>> Any advice and idea is much appreciated.
>>
>> Mit freundlichen Gr??en / Best regards Norman Stetter SW ENWICKLUNG
>> EMBEDDED SYSTEMS Garz & Fricke GmbH
>>
>> 21079 Hamburg
>> Direct: +49 40 791899 - 477
>> Fax: +49 40 791899 - 39
>> Norman.Stetter@garz-fricke.com
>> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.garz-2Dfricke.
>> com&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysO
>> P5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=fl8zX_T7
>> 4tP17S2Md1xvMmXVmWrPLjwZO929euOi-f4&e=<https://urldefense.proofpoint.c
>> om/v2/url?u=http-3A__www.garz-2Dfricke.com_&d=DwICAg&c=QM_z7khAIdagwHt
>> -12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix
>> 1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=jJytG_UXo6f8Dg1w9Rx7ZBrPvaIZd6dT0SEaTM
>> hqRpw&e=>
>> WE MAKE IT YOURS!
>> [cid:image001.jpg@01D510A9.7F9CD640]
>> Sitz der Gesellschaft: D-21079 Hamburg
>> Registergericht: Amtsgericht Hamburg, HRB 60514
>> Gesch?ftsf?hrer: Matthias Fricke, Manfred Garz, Marc-Michael Braun
>>
>> -------------- next part -------------- An HTML attachment was
>> scrubbed...
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoprojec
>> t.org_pipermail_yocto_attachments_20190522_063fd326_attachment.html&d=
>> DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncS
>> Fx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=nJpIij2wJ-ToI1
>> 3ns1riHcQrZ9SCYkkyh-eRg-FKydE&e=>
>> -------------- next part -------------- A non-text attachment was
>> scrubbed...
>> Name: image001.jpg
>> Type: image/jpeg
>> Size: 14804 bytes
>> Desc: image001.jpg
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoprojec
>> t.org_pipermail_yocto_attachments_20190522_063fd326_attachment.jpg&d=D
>> wICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSF
>> x6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=uyxqA24JcBr0zBh
>> HwTfA8XtqX5ObrRkNMFNlD3Htpos&e=>
>>
>> ------------------------------
>>
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoprojec
>> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAf
>> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YY
>> Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
>>
>>
>> End of yocto Digest, Vol 104, Issue 95
>> **************************************
>>

Re: EXT SENDER - yocto Digest, Vol 104, Issue 95

[Tg, Harish]

Hi Raj,
            What I am asking you is that how the yocto picks up components for /usr/bin folder of rootfs. Where do they exist before copying? I am sorry but I feel I do not need to write a recipe for adding just one of the commands. It is just that I need to add "ubiattach" to target /usr/bin of rootfs. That’s why I am asking where do I place my "ubiattach" command and there should also be a folder for this. Please clarify.

Thanks,
Harish.
-----Original Message-----
From: Khem Raj [mailto:raj.khem@gmail.com] 
Sent: Friday, May 24, 2019 11:03 AM
To: Tg, Harish <harish.tg@aptiv.com>; yocto@yoctoproject.org
Subject: Re: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95

Please keep the thread on list and avoid pm.

as I said you need

1. Write a recipe for your package
2. in do_install of the recipe you want to mention where it should be placed e.g.

install -D -m 0755 <your-binary> ${D}${bindir}/<your-binary>

would put it in /usr/bin on target when this package is included in image

3. Include the package in image via IMAGE_INSTALL



On 5/23/19 10:13 PM, Tg, Harish wrote:
> Hi Raj,
>              Another question I have is where do I place my custom "ubiattach" command. Also I am not sure from where does the yocto builds the rootfs /usr/bin components. Where do they copied from?
> 
> Thanks,
> Harish.
> 
> -----Original Message-----
> From: Khem Raj [mailto:raj.khem@gmail.com]
> Sent: Friday, May 24, 2019 7:07 AM
> To: Tg, Harish <harish.tg@aptiv.com>; yocto@yoctoproject.org
> Subject: Re: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95
> 
> 
> 
> On 5/23/19 5:59 AM, Tg, Harish wrote:
>> Hi,
>>        I have a question. How to add commands like "ubiattach" to /usr/bin of rootfs image. I struggling with the recipes. I do not want to write my own recipe but I need to edit some recipe and add the command. Which is the place? I am using yocto for my project on TI platform and Linux.
>> Kindly help.
>>
> 
> There is oe-pkgdata-util which can help to map files to recipes but we 
> do not have a database for mapping. Maybe it is a good thing to have
> 
> for your problem ubiattach is provided by mtd-utils-ubifs which is 
> built from mtd-utils recipe. I found it via above tool
> 
> % oe-pkgdata-util find-path /usr/sbin/ubiattach.mtd-utils
> mtd-utils-ubifs: /usr/sbin/ubiattach.mtd-utils
> 
> % oe-pkgdata-util lookup-recipe mtd-utils-ubifs mtd-utils
> 
> So you need to add
> 
> IMAGE_INSTALL_append = " mtd-utils-ubifs" in your image recipe or 
> local.conf
>>
>> Thanks,
>> Harish.
>>
>> -----Original Message-----
>> From: yocto-bounces@yoctoproject.org
>> [mailto:yocto-bounces@yoctoproject.org] On Behalf Of 
>> yocto-request@yoctoproject.org
>> Sent: Wednesday, May 22, 2019 6:57 PM
>> To: yocto@yoctoproject.org
>> Subject: EXT SENDER - yocto Digest, Vol 104, Issue 95
>>
>> Send yocto mailing list submissions to
>> 	yocto@yoctoproject.org
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> 	
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoproje
>> c 
>> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYA
>> f 
>> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5Y
>> Y Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
>> or, via email, send a message with subject or body 'help' to
>> 	yocto-request@yoctoproject.org
>>
>> You can reach the person managing the list at
>> 	yocto-owner@yoctoproject.org
>>
>> When replying, please edit your Subject line so it is more specific than "Re: Contents of yocto digest..."
>>
>>
>> Today's Topics:
>>
>>      1. GPLv3 package present in rootfs (virendra kumar thakur)
>>      2. Building single package as image, respecting dependencies
>>         (Norman Stetter)
>>
>>
>> ---------------------------------------------------------------------
>> -
>>
>> Message: 1
>> Date: Wed, 22 May 2019 18:55:45 +0530
>> From: virendra kumar thakur <coolveer07@gmail.com>
>> To: yocto@yoctoproject.org
>> Subject: [yocto] GPLv3 package present in rootfs
>> Message-ID:
>> 	<CANGFfGamnoJ-YB=m7cvN4XBWieY8V53s+pRfg00e1-AwwqztBg@mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hello team,
>>
>> I want to remove some GPLv3 package from rootfs, but it is still present.
>>
>> I am using INCOMPATIBLE_LICENSE = "GPL-3.0 LGPL-3.0 AGPL-3. 0"
>>
>> still some package gnutls, libidn2, libassuan, are added into rootfs.
>> -------------- next part -------------- An HTML attachment was 
>> scrubbed...
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoproje
>> c 
>> t.org_pipermail_yocto_attachments_20190522_fb9ebe67_attachment-2D0001.
>> html&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQy
>> s 
>> OP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=BBPanV
>> h jmdOQaYXZFeb4RWi9MdRpGYBFLmqihDeSAds&e=>
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Wed, 22 May 2019 12:36:18 +0000
>> From: Norman Stetter <Norman.Stetter@garz-fricke.com>
>> To: "yocto@yoctoproject.org" <yocto@yoctoproject.org>
>> Subject: [yocto] Building single package as image, respecting
>> 	dependencies
>> Message-ID:
>> 	
>> <A24DC035FE5F8F4BAE7F63FB1B07D7BC5327B1@SRV24.hamburg.garz-fricke.de>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>> Hi there,
>>
>> I am currently working on a minimal CLI only system.
>> The image is based on 'core-image-base' using sysvinit and busybox.
>> To reduce image size and boot time, I removed as many packages as possible. For some application cases I will need python3 though.
>> My idea was to have python3 as some kind of add-on in a squashfs image, that can be mounted only when needed.
>>
>> So I tried to build an image only containing the python3 package, but as little as possible otherwise, like this:
>>
>> inherit image
>> IMAGE_FSTYPES = "squashfs-xz"
>> DEFAULT_TASK_PROVIDER = ""
>> DISTRO_EXTRA_RDEPENDS = ""
>> DISTRO_FEATURES = ""
>> POKY_DEFAULT_EXTRA_RDEPENDS = ""
>> IMAGE_FEATURES = ""
>> IMAGE_LINGUAS = ""
>> CORE_IMAGE_BASE_INSTALL = ""
>> RDEPENDS_${PN} = ""
>> PACKAGE_EXCLUDE = "busybox openssl run-postinsts update-rc.d"
>> VIRTUAL-RUNTIME_dev_manager = ""
>> VIRTUAL-RUNTIME_login_manager = ""
>> VIRTUAL-RUNTIME_init_manager = ""
>> VIRTUAL-RUNTIME_initscripts = ""
>> VIRTUAL-RUNTIME_keymaps = ""
>> VIRTUAL-RUNTIME_base-utils = ""
>> PREFERRED_PROVIDER_virtual/base-utils = ""
>>
>> IMAGE_INSTALL = "python3"
>>
>> But like this I can only manually exclude packages I already have in my main OS image. Some packages can't be excluded at all, as python3 depends on them and won't build if they are excluded.
>>
>> Is there a way to have dependencies between images? So I could have the python-image build know which dependencies are already built into my OS image and therefore not include them itself?
>>
>> Or would it be better to avoid building a second image and rather build 'python3' with my OS-image, adding it to PACKAGE_EXCLUDE and from within this build process pack all python3 files into an image? If I were to pursue this method, any suggestions on how to separate the python3 files from the rest of my rootfs, including the necessary dependencies?
>>
>> Any advice and idea is much appreciated.
>>
>> Mit freundlichen Gr??en / Best regards Norman Stetter SW ENWICKLUNG 
>> EMBEDDED SYSTEMS Garz & Fricke GmbH
>>
>> 21079 Hamburg
>> Direct: +49 40 791899 - 477
>> Fax: +49 40 791899 - 39
>> Norman.Stetter@garz-fricke.com
>> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.garz-2Dfricke.
>> com&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQys
>> O
>> P5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=fl8zX_T
>> 7 
>> 4tP17S2Md1xvMmXVmWrPLjwZO929euOi-f4&e=<https://urldefense.proofpoint.
>> com/v2/url?u=https-3A__urldefense.proofpoint.c&d=DwICaQ&c=QM_z7khAIda
>> gwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=tVv1rujcV
>> uvVSfL6k8LnHebpK0ebdIKd-dlegsAocXg&s=3TxoSarkI3yWxgR-_Jv5_iQxXSqXHm4u
>> v9XDVtSEqXY&e= 
>> om/v2/url?u=http-3A__www.garz-2Dfricke.com_&d=DwICAg&c=QM_z7khAIdagwH
>> t 
>> -12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-I
>> x 
>> 1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=jJytG_UXo6f8Dg1w9Rx7ZBrPvaIZd6dT0SEaT
>> M
>> hqRpw&e=>
>> WE MAKE IT YOURS!
>> [cid:image001.jpg@01D510A9.7F9CD640]
>> Sitz der Gesellschaft: D-21079 Hamburg
>> Registergericht: Amtsgericht Hamburg, HRB 60514
>> Gesch?ftsf?hrer: Matthias Fricke, Manfred Garz, Marc-Michael Braun
>>
>> -------------- next part -------------- An HTML attachment was 
>> scrubbed...
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoproje
>> c 
>> t.org_pipermail_yocto_attachments_20190522_063fd326_attachment.html&d
>> = 
>> DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5Vnc
>> S
>> Fx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=nJpIij2wJ-ToI
>> 1
>> 3ns1riHcQrZ9SCYkkyh-eRg-FKydE&e=>
>> -------------- next part -------------- A non-text attachment was 
>> scrubbed...
>> Name: image001.jpg
>> Type: image/jpeg
>> Size: 14804 bytes
>> Desc: image001.jpg
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoproje
>> c 
>> t.org_pipermail_yocto_attachments_20190522_063fd326_attachment.jpg&d=
>> D 
>> wICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncS
>> F 
>> x6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=uyxqA24JcBr0zB
>> h
>> HwTfA8XtqX5ObrRkNMFNlD3Htpos&e=>
>>
>> ------------------------------
>>
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoproje
>> c 
>> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYA
>> f 
>> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5Y
>> Y Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
>>
>>
>> End of yocto Digest, Vol 104, Issue 95
>> **************************************
>>

FW: EXT SENDER - yocto Digest, Vol 104, Issue 95

[Tg, Harish]

Mailing it to the thread.

-----Original Message-----
From: Tg, Harish 
Sent: Friday, May 24, 2019 11:17 AM
To: Khem Raj <raj.khem@gmail.com>; yocto@yoctoproject.org
Subject: RE: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95

Hi Raj,
            What I am asking you is that how the yocto picks up components for /usr/bin folder of rootfs. Where do they exist before copying? I am sorry but I feel I do not need to write a recipe for adding just one of the commands. It is just that I need to add "ubiattach" to target /usr/bin of rootfs. That’s why I am asking where do I place my "ubiattach" command and there should also be a folder for this. Please clarify.

Thanks,
Harish.
-----Original Message-----
From: Khem Raj [mailto:raj.khem@gmail.com]
Sent: Friday, May 24, 2019 11:03 AM
To: Tg, Harish <harish.tg@aptiv.com>; yocto@yoctoproject.org
Subject: Re: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95

Please keep the thread on list and avoid pm.

as I said you need

1. Write a recipe for your package
2. in do_install of the recipe you want to mention where it should be placed e.g.

install -D -m 0755 <your-binary> ${D}${bindir}/<your-binary>

would put it in /usr/bin on target when this package is included in image

3. Include the package in image via IMAGE_INSTALL



On 5/23/19 10:13 PM, Tg, Harish wrote:
> Hi Raj,
>              Another question I have is where do I place my custom "ubiattach" command. Also I am not sure from where does the yocto builds the rootfs /usr/bin components. Where do they copied from?
> 
> Thanks,
> Harish.
> 
> -----Original Message-----
> From: Khem Raj [mailto:raj.khem@gmail.com]
> Sent: Friday, May 24, 2019 7:07 AM
> To: Tg, Harish <harish.tg@aptiv.com>; yocto@yoctoproject.org
> Subject: Re: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95
> 
> 
> 
> On 5/23/19 5:59 AM, Tg, Harish wrote:
>> Hi,
>>        I have a question. How to add commands like "ubiattach" to /usr/bin of rootfs image. I struggling with the recipes. I do not want to write my own recipe but I need to edit some recipe and add the command. Which is the place? I am using yocto for my project on TI platform and Linux.
>> Kindly help.
>>
> 
> There is oe-pkgdata-util which can help to map files to recipes but we 
> do not have a database for mapping. Maybe it is a good thing to have
> 
> for your problem ubiattach is provided by mtd-utils-ubifs which is 
> built from mtd-utils recipe. I found it via above tool
> 
> % oe-pkgdata-util find-path /usr/sbin/ubiattach.mtd-utils
> mtd-utils-ubifs: /usr/sbin/ubiattach.mtd-utils
> 
> % oe-pkgdata-util lookup-recipe mtd-utils-ubifs mtd-utils
> 
> So you need to add
> 
> IMAGE_INSTALL_append = " mtd-utils-ubifs" in your image recipe or 
> local.conf
>>
>> Thanks,
>> Harish.
>>
>> -----Original Message-----
>> From: yocto-bounces@yoctoproject.org
>> [mailto:yocto-bounces@yoctoproject.org] On Behalf Of 
>> yocto-request@yoctoproject.org
>> Sent: Wednesday, May 22, 2019 6:57 PM
>> To: yocto@yoctoproject.org
>> Subject: EXT SENDER - yocto Digest, Vol 104, Issue 95
>>
>> Send yocto mailing list submissions to
>> 	yocto@yoctoproject.org
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> 	
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoproje
>> c
>> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYA
>> f
>> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5Y
>> Y Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
>> or, via email, send a message with subject or body 'help' to
>> 	yocto-request@yoctoproject.org
>>
>> You can reach the person managing the list at
>> 	yocto-owner@yoctoproject.org
>>
>> When replying, please edit your Subject line so it is more specific than "Re: Contents of yocto digest..."
>>
>>
>> Today's Topics:
>>
>>      1. GPLv3 package present in rootfs (virendra kumar thakur)
>>      2. Building single package as image, respecting dependencies
>>         (Norman Stetter)
>>
>>
>> ---------------------------------------------------------------------
>> -
>>
>> Message: 1
>> Date: Wed, 22 May 2019 18:55:45 +0530
>> From: virendra kumar thakur <coolveer07@gmail.com>
>> To: yocto@yoctoproject.org
>> Subject: [yocto] GPLv3 package present in rootfs
>> Message-ID:
>> 	<CANGFfGamnoJ-YB=m7cvN4XBWieY8V53s+pRfg00e1-AwwqztBg@mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hello team,
>>
>> I want to remove some GPLv3 package from rootfs, but it is still present.
>>
>> I am using INCOMPATIBLE_LICENSE = "GPL-3.0 LGPL-3.0 AGPL-3. 0"
>>
>> still some package gnutls, libidn2, libassuan, are added into rootfs.
>> -------------- next part -------------- An HTML attachment was 
>> scrubbed...
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoproje
>> c
>> t.org_pipermail_yocto_attachments_20190522_fb9ebe67_attachment-2D0001.
>> html&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQy
>> s
>> OP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=BBPanV
>> h jmdOQaYXZFeb4RWi9MdRpGYBFLmqihDeSAds&e=>
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Wed, 22 May 2019 12:36:18 +0000
>> From: Norman Stetter <Norman.Stetter@garz-fricke.com>
>> To: "yocto@yoctoproject.org" <yocto@yoctoproject.org>
>> Subject: [yocto] Building single package as image, respecting
>> 	dependencies
>> Message-ID:
>> 	
>> <A24DC035FE5F8F4BAE7F63FB1B07D7BC5327B1@SRV24.hamburg.garz-fricke.de>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>> Hi there,
>>
>> I am currently working on a minimal CLI only system.
>> The image is based on 'core-image-base' using sysvinit and busybox.
>> To reduce image size and boot time, I removed as many packages as possible. For some application cases I will need python3 though.
>> My idea was to have python3 as some kind of add-on in a squashfs image, that can be mounted only when needed.
>>
>> So I tried to build an image only containing the python3 package, but as little as possible otherwise, like this:
>>
>> inherit image
>> IMAGE_FSTYPES = "squashfs-xz"
>> DEFAULT_TASK_PROVIDER = ""
>> DISTRO_EXTRA_RDEPENDS = ""
>> DISTRO_FEATURES = ""
>> POKY_DEFAULT_EXTRA_RDEPENDS = ""
>> IMAGE_FEATURES = ""
>> IMAGE_LINGUAS = ""
>> CORE_IMAGE_BASE_INSTALL = ""
>> RDEPENDS_${PN} = ""
>> PACKAGE_EXCLUDE = "busybox openssl run-postinsts update-rc.d"
>> VIRTUAL-RUNTIME_dev_manager = ""
>> VIRTUAL-RUNTIME_login_manager = ""
>> VIRTUAL-RUNTIME_init_manager = ""
>> VIRTUAL-RUNTIME_initscripts = ""
>> VIRTUAL-RUNTIME_keymaps = ""
>> VIRTUAL-RUNTIME_base-utils = ""
>> PREFERRED_PROVIDER_virtual/base-utils = ""
>>
>> IMAGE_INSTALL = "python3"
>>
>> But like this I can only manually exclude packages I already have in my main OS image. Some packages can't be excluded at all, as python3 depends on them and won't build if they are excluded.
>>
>> Is there a way to have dependencies between images? So I could have the python-image build know which dependencies are already built into my OS image and therefore not include them itself?
>>
>> Or would it be better to avoid building a second image and rather build 'python3' with my OS-image, adding it to PACKAGE_EXCLUDE and from within this build process pack all python3 files into an image? If I were to pursue this method, any suggestions on how to separate the python3 files from the rest of my rootfs, including the necessary dependencies?
>>
>> Any advice and idea is much appreciated.
>>
>> Mit freundlichen Gr??en / Best regards Norman Stetter SW ENWICKLUNG 
>> EMBEDDED SYSTEMS Garz & Fricke GmbH
>>
>> 21079 Hamburg
>> Direct: +49 40 791899 - 477
>> Fax: +49 40 791899 - 39
>> Norman.Stetter@garz-fricke.com
>> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.garz-2Dfricke.
>> com&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQys
>> O
>> P5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=fl8zX_T
>> 7
>> 4tP17S2Md1xvMmXVmWrPLjwZO929euOi-f4&e=<https://urldefense.proofpoint.
>> com/v2/url?u=https-3A__urldefense.proofpoint.c&d=DwICaQ&c=QM_z7khAIda
>> gwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=tVv1rujcV
>> uvVSfL6k8LnHebpK0ebdIKd-dlegsAocXg&s=3TxoSarkI3yWxgR-_Jv5_iQxXSqXHm4u
>> v9XDVtSEqXY&e=
>> om/v2/url?u=http-3A__www.garz-2Dfricke.com_&d=DwICAg&c=QM_z7khAIdagwH
>> t
>> -12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-I
>> x
>> 1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=jJytG_UXo6f8Dg1w9Rx7ZBrPvaIZd6dT0SEaT
>> M
>> hqRpw&e=>
>> WE MAKE IT YOURS!
>> [cid:image001.jpg@01D510A9.7F9CD640]
>> Sitz der Gesellschaft: D-21079 Hamburg
>> Registergericht: Amtsgericht Hamburg, HRB 60514
>> Gesch?ftsf?hrer: Matthias Fricke, Manfred Garz, Marc-Michael Braun
>>
>> -------------- next part -------------- An HTML attachment was 
>> scrubbed...
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>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoproje
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>> =
>> DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5Vnc
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>> c
>> t.org_pipermail_yocto_attachments_20190522_063fd326_attachment.jpg&d=
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>> wICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncS
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>> h
>> HwTfA8XtqX5ObrRkNMFNlD3Htpos&e=>
>>
>> ------------------------------
>>
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoproje
>> c
>> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYA
>> f
>> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5Y
>> Y Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
>>
>>
>> End of yocto Digest, Vol 104, Issue 95
>> **************************************
>>

Re: EXT SENDER - yocto Digest, Vol 104, Issue 95

[Tg, Harish]

Kindly help me out in locating the source for /usr/bin of rootfs image in yocto. I did a find but I do not see the /usr/bin and its exact contents as in the rootfs image. I need to locate this badly as this would help in adding the commands to the folder which would be finally added to the rootfs image. Your help is highly appreciated. Thanks in advance.

Harish.

-----Original Message-----
From: Tg, Harish 
Sent: Friday, May 24, 2019 12:05 PM
To: yocto@yoctoproject.org
Subject: FW: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95

Mailing it to the thread.

-----Original Message-----
From: Tg, Harish
Sent: Friday, May 24, 2019 11:17 AM
To: Khem Raj <raj.khem@gmail.com>; yocto@yoctoproject.org
Subject: RE: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95

Hi Raj,
            What I am asking you is that how the yocto picks up components for /usr/bin folder of rootfs. Where do they exist before copying? I am sorry but I feel I do not need to write a recipe for adding just one of the commands. It is just that I need to add "ubiattach" to target /usr/bin of rootfs. That’s why I am asking where do I place my "ubiattach" command and there should also be a folder for this. Please clarify.

Thanks,
Harish.
-----Original Message-----
From: Khem Raj [mailto:raj.khem@gmail.com]
Sent: Friday, May 24, 2019 11:03 AM
To: Tg, Harish <harish.tg@aptiv.com>; yocto@yoctoproject.org
Subject: Re: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95

Please keep the thread on list and avoid pm.

as I said you need

1. Write a recipe for your package
2. in do_install of the recipe you want to mention where it should be placed e.g.

install -D -m 0755 <your-binary> ${D}${bindir}/<your-binary>

would put it in /usr/bin on target when this package is included in image

3. Include the package in image via IMAGE_INSTALL



On 5/23/19 10:13 PM, Tg, Harish wrote:
> Hi Raj,
>              Another question I have is where do I place my custom "ubiattach" command. Also I am not sure from where does the yocto builds the rootfs /usr/bin components. Where do they copied from?
> 
> Thanks,
> Harish.
> 
> -----Original Message-----
> From: Khem Raj [mailto:raj.khem@gmail.com]
> Sent: Friday, May 24, 2019 7:07 AM
> To: Tg, Harish <harish.tg@aptiv.com>; yocto@yoctoproject.org
> Subject: Re: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95
> 
> 
> 
> On 5/23/19 5:59 AM, Tg, Harish wrote:
>> Hi,
>>        I have a question. How to add commands like "ubiattach" to /usr/bin of rootfs image. I struggling with the recipes. I do not want to write my own recipe but I need to edit some recipe and add the command. Which is the place? I am using yocto for my project on TI platform and Linux.
>> Kindly help.
>>
> 
> There is oe-pkgdata-util which can help to map files to recipes but we 
> do not have a database for mapping. Maybe it is a good thing to have
> 
> for your problem ubiattach is provided by mtd-utils-ubifs which is 
> built from mtd-utils recipe. I found it via above tool
> 
> % oe-pkgdata-util find-path /usr/sbin/ubiattach.mtd-utils
> mtd-utils-ubifs: /usr/sbin/ubiattach.mtd-utils
> 
> % oe-pkgdata-util lookup-recipe mtd-utils-ubifs mtd-utils
> 
> So you need to add
> 
> IMAGE_INSTALL_append = " mtd-utils-ubifs" in your image recipe or 
> local.conf
>>
>> Thanks,
>> Harish.
>>
>> -----Original Message-----
>> From: yocto-bounces@yoctoproject.org
>> [mailto:yocto-bounces@yoctoproject.org] On Behalf Of 
>> yocto-request@yoctoproject.org
>> Sent: Wednesday, May 22, 2019 6:57 PM
>> To: yocto@yoctoproject.org
>> Subject: EXT SENDER - yocto Digest, Vol 104, Issue 95
>>
>> Send yocto mailing list submissions to
>> 	yocto@yoctoproject.org
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> 	
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoproje
>> c
>> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYA
>> f
>> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5Y
>> Y Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
>> or, via email, send a message with subject or body 'help' to
>> 	yocto-request@yoctoproject.org
>>
>> You can reach the person managing the list at
>> 	yocto-owner@yoctoproject.org
>>
>> When replying, please edit your Subject line so it is more specific than "Re: Contents of yocto digest..."
>>
>>
>> Today's Topics:
>>
>>      1. GPLv3 package present in rootfs (virendra kumar thakur)
>>      2. Building single package as image, respecting dependencies
>>         (Norman Stetter)
>>
>>
>> ---------------------------------------------------------------------
>> -
>>
>> Message: 1
>> Date: Wed, 22 May 2019 18:55:45 +0530
>> From: virendra kumar thakur <coolveer07@gmail.com>
>> To: yocto@yoctoproject.org
>> Subject: [yocto] GPLv3 package present in rootfs
>> Message-ID:
>> 	<CANGFfGamnoJ-YB=m7cvN4XBWieY8V53s+pRfg00e1-AwwqztBg@mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hello team,
>>
>> I want to remove some GPLv3 package from rootfs, but it is still present.
>>
>> I am using INCOMPATIBLE_LICENSE = "GPL-3.0 LGPL-3.0 AGPL-3. 0"
>>
>> still some package gnutls, libidn2, libassuan, are added into rootfs.
>> -------------- next part -------------- An HTML attachment was 
>> scrubbed...
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoproje
>> c
>> t.org_pipermail_yocto_attachments_20190522_fb9ebe67_attachment-2D0001.
>> html&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQy
>> s
>> OP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=BBPanV
>> h jmdOQaYXZFeb4RWi9MdRpGYBFLmqihDeSAds&e=>
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Wed, 22 May 2019 12:36:18 +0000
>> From: Norman Stetter <Norman.Stetter@garz-fricke.com>
>> To: "yocto@yoctoproject.org" <yocto@yoctoproject.org>
>> Subject: [yocto] Building single package as image, respecting
>> 	dependencies
>> Message-ID:
>> 	
>> <A24DC035FE5F8F4BAE7F63FB1B07D7BC5327B1@SRV24.hamburg.garz-fricke.de>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>> Hi there,
>>
>> I am currently working on a minimal CLI only system.
>> The image is based on 'core-image-base' using sysvinit and busybox.
>> To reduce image size and boot time, I removed as many packages as possible. For some application cases I will need python3 though.
>> My idea was to have python3 as some kind of add-on in a squashfs image, that can be mounted only when needed.
>>
>> So I tried to build an image only containing the python3 package, but as little as possible otherwise, like this:
>>
>> inherit image
>> IMAGE_FSTYPES = "squashfs-xz"
>> DEFAULT_TASK_PROVIDER = ""
>> DISTRO_EXTRA_RDEPENDS = ""
>> DISTRO_FEATURES = ""
>> POKY_DEFAULT_EXTRA_RDEPENDS = ""
>> IMAGE_FEATURES = ""
>> IMAGE_LINGUAS = ""
>> CORE_IMAGE_BASE_INSTALL = ""
>> RDEPENDS_${PN} = ""
>> PACKAGE_EXCLUDE = "busybox openssl run-postinsts update-rc.d"
>> VIRTUAL-RUNTIME_dev_manager = ""
>> VIRTUAL-RUNTIME_login_manager = ""
>> VIRTUAL-RUNTIME_init_manager = ""
>> VIRTUAL-RUNTIME_initscripts = ""
>> VIRTUAL-RUNTIME_keymaps = ""
>> VIRTUAL-RUNTIME_base-utils = ""
>> PREFERRED_PROVIDER_virtual/base-utils = ""
>>
>> IMAGE_INSTALL = "python3"
>>
>> But like this I can only manually exclude packages I already have in my main OS image. Some packages can't be excluded at all, as python3 depends on them and won't build if they are excluded.
>>
>> Is there a way to have dependencies between images? So I could have the python-image build know which dependencies are already built into my OS image and therefore not include them itself?
>>
>> Or would it be better to avoid building a second image and rather build 'python3' with my OS-image, adding it to PACKAGE_EXCLUDE and from within this build process pack all python3 files into an image? If I were to pursue this method, any suggestions on how to separate the python3 files from the rest of my rootfs, including the necessary dependencies?
>>
>> Any advice and idea is much appreciated.
>>
>> Mit freundlichen Gr??en / Best regards Norman Stetter SW ENWICKLUNG 
>> EMBEDDED SYSTEMS Garz & Fricke GmbH
>>
>> 21079 Hamburg
>> Direct: +49 40 791899 - 477
>> Fax: +49 40 791899 - 39
>> Norman.Stetter@garz-fricke.com
>> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.garz-2Dfricke.
>> com&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQys
>> O
>> P5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=fl8zX_T
>> 7
>> 4tP17S2Md1xvMmXVmWrPLjwZO929euOi-f4&e=<https://urldefense.proofpoint.
>> com/v2/url?u=https-3A__urldefense.proofpoint.c&d=DwICaQ&c=QM_z7khAIda
>> gwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=tVv1rujcV
>> uvVSfL6k8LnHebpK0ebdIKd-dlegsAocXg&s=3TxoSarkI3yWxgR-_Jv5_iQxXSqXHm4u
>> v9XDVtSEqXY&e=
>> om/v2/url?u=http-3A__www.garz-2Dfricke.com_&d=DwICAg&c=QM_z7khAIdagwH
>> t
>> -12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-I
>> x
>> 1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=jJytG_UXo6f8Dg1w9Rx7ZBrPvaIZd6dT0SEaT
>> M
>> hqRpw&e=>
>> WE MAKE IT YOURS!
>> [cid:image001.jpg@01D510A9.7F9CD640]
>> Sitz der Gesellschaft: D-21079 Hamburg
>> Registergericht: Amtsgericht Hamburg, HRB 60514
>> Gesch?ftsf?hrer: Matthias Fricke, Manfred Garz, Marc-Michael Braun
>>
>> -------------- next part -------------- An HTML attachment was 
>> scrubbed...
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoproje
>> c
>> t.org_pipermail_yocto_attachments_20190522_063fd326_attachment.html&d
>> =
>> DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5Vnc
>> S
>> Fx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=nJpIij2wJ-ToI
>> 1
>> 3ns1riHcQrZ9SCYkkyh-eRg-FKydE&e=>
>> -------------- next part -------------- A non-text attachment was 
>> scrubbed...
>> Name: image001.jpg
>> Type: image/jpeg
>> Size: 14804 bytes
>> Desc: image001.jpg
>> URL:
>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.yoctoproje
>> c
>> t.org_pipermail_yocto_attachments_20190522_063fd326_attachment.jpg&d=
>> D
>> wICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYAfVJs5uk2XkolcOQysOP5VncS
>> F
>> x6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5YYLg3h40&s=uyxqA24JcBr0zB
>> h
>> HwTfA8XtqX5ObrRkNMFNlD3Htpos&e=>
>>
>> ------------------------------
>>
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.yoctoproje
>> c
>> t.org_listinfo_yocto&d=DwICAg&c=QM_z7khAIdagwHt-12JlKA&r=4dfUpqj68eYA
>> f
>> VJs5uk2XkolcOQysOP5VncSFx6bkao&m=swLBJyRzgqx-Ix1dnv04ZhN6a_WVQSmQSW5Y
>> Y Lg3h40&s=a4sSVLnzzAP3ZRYs01WvSaiSc9QQmfaT7zdBRe0HcwM&e=
>>
>>
>> End of yocto Digest, Vol 104, Issue 95
>> **************************************
>>

Re: EXT SENDER - yocto Digest, Vol 104, Issue 95

[Paul Barker]

On Fri, 24 May 2019, at 10:14, Tg, Harish wrote:
> Kindly help me out in locating the source for /usr/bin of rootfs image 
> in yocto. I did a find but I do not see the /usr/bin and its exact 
> contents as in the rootfs image. I need to locate this badly as this 
> would help in adding the commands to the folder which would be finally 
> added to the rootfs image. Your help is highly appreciated. Thanks in 
> advance.
> 

In a Yocto Project build, the rootfs is built from packages and the packages are in turn built from recipes. The supported process for adding new software to the image is to write a recipe which creates a new package, then add the package to IMAGE_INSTALL for an image.

There isn't a location where you can just drop files for them to be included in a rootfs build.

I'd recommend you search online for a tutorial on this, there's plenty of good resources available.

-- 
Paul Barker
Managing Director & Principal Engineer
Beta Five Ltd

Re: EXT SENDER - yocto Digest, Vol 104, Issue 95

[Tg, Harish]

Hi Paul,
               I understood what you are trying to say but from where does the Yocto pick up the contents for a directory in final rootfs image. Is there any recipe file in which I can find this. For example: do_install() etc.
I also came to know from you that I need a recipe for adding a file into rootfs image. That's well understood. Please clarify about the particular recipe file where the contents are copied from source to the rootfs image.

Thank you for writing to me.

Regards,
Harish.

-----Original Message-----
From: Paul Barker [mailto:paul@betafive.co.uk] 
Sent: Friday, May 24, 2019 3:26 PM
To: Tg, Harish <harish.tg@aptiv.com>; Yocto discussion list <yocto@yoctoproject.org>
Subject: Re: [yocto] EXT SENDER - yocto Digest, Vol 104, Issue 95

On Fri, 24 May 2019, at 10:14, Tg, Harish wrote:
> Kindly help me out in locating the source for /usr/bin of rootfs image 
> in yocto. I did a find but I do not see the /usr/bin and its exact 
> contents as in the rootfs image. I need to locate this badly as this 
> would help in adding the commands to the folder which would be finally 
> added to the rootfs image. Your help is highly appreciated. Thanks in 
> advance.
> 

In a Yocto Project build, the rootfs is built from packages and the packages are in turn built from recipes. The supported process for adding new software to the image is to write a recipe which creates a new package, then add the package to IMAGE_INSTALL for an image.

There isn't a location where you can just drop files for them to be included in a rootfs build.

I'd recommend you search online for a tutorial on this, there's plenty of good resources available.

--
Paul Barker
Managing Director & Principal Engineer
Beta Five Ltd

Re: EXT SENDER - yocto Digest, Vol 104, Issue 95

[Paul Barker]

On Fri, 24 May 2019, at 11:02, Tg, Harish wrote:
> Hi Paul,
>                I understood what you are trying to say but from where 
> does the Yocto pick up the contents for a directory in final rootfs 
> image. Is there any recipe file in which I can find this. For example: 
> do_install() etc.
> I also came to know from you that I need a recipe for adding a file 
> into rootfs image. That's well understood. Please clarify about the 
> particular recipe file where the contents are copied from source to the 
> rootfs image.
> 
> Thank you for writing to me.

This is all covered in the documentation, online tutorials and several excellent books. I'd recommend you set aside some time for learning here as it sounds like you're not familiar with the basic concepts used in Yocto Project.

-- 
Paul Barker
Managing Director & Principal Engineer
Beta Five Ltd