* Recipe availability through eSDK (cppzmq)
@ 2018-04-30 19:10 Martin Siegumfeldt
2018-05-01 14:06 ` Andrea Galbusera
0 siblings, 1 reply; 11+ messages in thread
From: Martin Siegumfeldt @ 2018-04-30 19:10 UTC (permalink / raw)
To: yocto
Hi,
I am trying to build cppzmq through a Yocto (Rocko) generated eSDK. The search function does not return anything, despite the recipe being available through local recipe:
martin@dell:~/gomspace_sdk$ ls layers/meta-openembedded/meta-oe/recipes-connectivity/zeromq/
cppzmq_git.bb files zeromq_4.1.6.bb
I assume this is expected since it does not come prebuilt as part of the eSDK - is this correct understood?
Fortunately, 'devtool modify/build/package' generates the package - unfortunately it is not included in the subsequent image generation:
martin@dell:~/gomspace_sdk$ devtool package cppzmq
NOTE: Starting bitbake server...
NOTE: Starting bitbake server...
WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:03
Loaded 2773 entries from dependency cache.
Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:01
Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies
Initialising tasks: 100% |###################################################################################################################################################################| Time: 0:00:00
Checking sstate mirror object availability: 100% |###########################################################################################################################################| Time: 0:00:00
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
NOTE: Tasks Summary: Attempted 492 tasks of which 491 didn't need to be rerun and all succeeded.
Summary: There was 1 WARNING message shown.
NOTE: Your packages are in /home/martin/gomspace_sdk/tmp/deploy/ipk
martin@dell:~/gomspace_sdk$ devtool build-image
NOTE: Starting bitbake server...
WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
Loaded 2773 entries from dependency cache.
Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
Summary: There was 1 WARNING message shown.
WARNING: Skipping recipe cppzmq as it doesn't produce a package with the same name
Inspecting the manifest file confirms that the package is not installed - any idea why not? I also tried installing though sdk-install:
martin@dell:~/gomspace_sdk$ devtool sdk-install -s cppzmq
NOTE: Starting bitbake server...
WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
Loaded 2773 entries from dependency cache.
Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
Summary: There was 1 WARNING message shown.
NOTE: Installing cppzmq...
WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:03
Loaded 2773 entries from dependency cache.
Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:01
Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies
Initialising tasks: 100% |###################################################################################################################################################################| Time: 0:00:00
Checking sstate mirror object availability: 100% |###########################################################################################################################################| Time: 0:00:00
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
NOTE: Tasks Summary: Attempted 487 tasks of which 477 didn't need to be rerun and all succeeded.
Summary: There was 1 WARNING message shown.
NOTE: Successfully installed cppzmq
Which also does not pick up the package upon image building:
martin@dell:~/gomspace_sdk$ IMAGE_INSTALL_append="cppzmq" devtool build-image
NOTE: Starting bitbake server...
WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
Loaded 2773 entries from dependency cache.
Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
Summary: There was 1 WARNING message shown.
WARNING: No packages to add, building image nanocom-sdr-image unmodified
What am I missing here?
Thanks,
Martin
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Recipe availability through eSDK (cppzmq)
2018-04-30 19:10 Recipe availability through eSDK (cppzmq) Martin Siegumfeldt
@ 2018-05-01 14:06 ` Andrea Galbusera
2018-05-01 18:49 ` Martin Siegumfeldt
0 siblings, 1 reply; 11+ messages in thread
From: Andrea Galbusera @ 2018-05-01 14:06 UTC (permalink / raw)
To: Martin Siegumfeldt; +Cc: yocto
Hi Martin,
On Mon, Apr 30, 2018 at 9:10 PM, Martin Siegumfeldt <mns@gomspace.com> wrote:
> Hi,
>
> I am trying to build cppzmq through a Yocto (Rocko) generated eSDK. The search function does not return anything, despite the recipe being available through local recipe:
>
> martin@dell:~/gomspace_sdk$ ls layers/meta-openembedded/meta-oe/recipes-connectivity/zeromq/
> cppzmq_git.bb files zeromq_4.1.6.bb
>
> I assume this is expected since it does not come prebuilt as part of the eSDK - is this correct understood?
>
> Fortunately, 'devtool modify/build/package' generates the package - unfortunately it is not included in the subsequent image generation:
>
> martin@dell:~/gomspace_sdk$ devtool package cppzmq
> NOTE: Starting bitbake server...
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:03
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:01
> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
> NOTE: Resolving any missing task queue dependencies
> Initialising tasks: 100% |###################################################################################################################################################################| Time: 0:00:00
> Checking sstate mirror object availability: 100% |###########################################################################################################################################| Time: 0:00:00
> NOTE: Executing SetScene Tasks
> NOTE: Executing RunQueue Tasks
> NOTE: Tasks Summary: Attempted 492 tasks of which 491 didn't need to be rerun and all succeeded.
>
> Summary: There was 1 WARNING message shown.
> NOTE: Your packages are in /home/martin/gomspace_sdk/tmp/deploy/ipk
>
> martin@dell:~/gomspace_sdk$ devtool build-image
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> WARNING: Skipping recipe cppzmq as it doesn't produce a package with the same name
This is the suspicious bit... If you look at the recipe, you'll notice
it's re-defining the PACKAGES variable. Then, it's not generating a
package called 'cppzmq', but only one named 'cppzmq-dev'. That said,
I'm not sure why you'd want to add a package which only provides
development headers to your target image...
>
> Inspecting the manifest file confirms that the package is not installed - any idea why not? I also tried installing though sdk-install:
>
> martin@dell:~/gomspace_sdk$ devtool sdk-install -s cppzmq
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> NOTE: Installing cppzmq...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:03
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:01
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
> NOTE: Resolving any missing task queue dependencies
> Initialising tasks: 100% |###################################################################################################################################################################| Time: 0:00:00
> Checking sstate mirror object availability: 100% |###########################################################################################################################################| Time: 0:00:00
> NOTE: Executing SetScene Tasks
> NOTE: Executing RunQueue Tasks
> NOTE: Tasks Summary: Attempted 487 tasks of which 477 didn't need to be rerun and all succeeded.
>
> Summary: There was 1 WARNING message shown.
> NOTE: Successfully installed cppzmq
>
> Which also does not pick up the package upon image building:
>
> martin@dell:~/gomspace_sdk$ IMAGE_INSTALL_append="cppzmq" devtool build-image
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> WARNING: No packages to add, building image nanocom-sdr-image unmodified
>
> What am I missing here?
>
> Thanks,
> Martin
> --
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Recipe availability through eSDK (cppzmq)
2018-05-01 14:06 ` Andrea Galbusera
@ 2018-05-01 18:49 ` Martin Siegumfeldt
2018-05-02 7:52 ` Martin Siegumfeldt
2018-05-02 8:00 ` Andrea Galbusera
0 siblings, 2 replies; 11+ messages in thread
From: Martin Siegumfeldt @ 2018-05-01 18:49 UTC (permalink / raw)
To: Andrea Galbusera; +Cc: yocto
[-- Attachment #1: Type: text/plain, Size: 9783 bytes --]
Hi Andrea,
________________________________
From: Andrea Galbusera <gizero@gmail.com>
Sent: Tuesday, May 1, 2018 16:06
To: Martin Siegumfeldt
Cc: yocto@yoctoproject.org
Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
Hi Martin,
On Mon, Apr 30, 2018 at 9:10 PM, Martin Siegumfeldt <mns@gomspace.com> wrote:
> Hi,
>
> I am trying to build cppzmq through a Yocto (Rocko) generated eSDK. The search function does not return anything, despite the recipe being available through local recipe:
>
> martin@dell:~/gomspace_sdk$ ls layers/meta-openembedded/meta-oe/recipes-connectivity/zeromq/
> cppzmq_git.bb files zeromq_4.1.6.bb
>
> I assume this is expected since it does not come prebuilt as part of the eSDK - is this correct understood?
>
> Fortunately, 'devtool modify/build/package' generates the package - unfortunately it is not included in the subsequent image generation:
>
> martin@dell:~/gomspace_sdk$ devtool package cppzmq
> NOTE: Starting bitbake server...
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:03
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:01
> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
> NOTE: Resolving any missing task queue dependencies
> Initialising tasks: 100% |###################################################################################################################################################################| Time: 0:00:00
> Checking sstate mirror object availability: 100% |###########################################################################################################################################| Time: 0:00:00
> NOTE: Executing SetScene Tasks
> NOTE: Executing RunQueue Tasks
> NOTE: Tasks Summary: Attempted 492 tasks of which 491 didn't need to be rerun and all succeeded.
>
> Summary: There was 1 WARNING message shown.
> NOTE: Your packages are in /home/martin/gomspace_sdk/tmp/deploy/ipk
>
> martin@dell:~/gomspace_sdk$ devtool build-image
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> WARNING: Skipping recipe cppzmq as it doesn't produce a package with the same name
This is the suspicious bit... If you look at the recipe, you'll notice
it's re-defining the PACKAGES variable. Then, it's not generating a
package called 'cppzmq', but only one named 'cppzmq-dev'. That said,
I'm not sure why you'd want to add a package which only provides
development headers to your target image...
I understand your doubt here. The header file installed is a wrapper around zeromq and thus DEPENDS/RDEPENDS on this library. zeromq is included in the image, for which the SDK is generated, hence I would expect this to be a valid use case?
Anyhow, I realized that the recipe does not even work in a BB environment - the following is encountered for an image including the package:
ERROR: Nothing RPROVIDES 'cppzmq' (but /home/martin/work/z7000-distro-zcu102/poky/meta/recipes-core/images/core-image-minimal.bb RDEPENDS on or otherwise requires it)
NOTE: Runtime target 'cppzmq' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['cppzmq']
ERROR: Required build target 'core-image-minimal' has no buildable providers.
Missing or unbuildable dependency chain was: ['core-image-minimal', 'cppzmq']
I wonder why this occurs when the recipe is indeed present:
martin@dell:~/work/z7000-distro-zcu102/build$ bitbake-layers show-recipes cppzmq
NOTE: Starting bitbake server...
WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
Loaded 2773 entries from dependency cache.
Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:01
Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
Summary: There was 1 WARNING message shown.
=== Matching recipes: ===
cppzmq:
meta-oe 4.1.5+gitAUTOINC+68a7b09cfc
Br,
Martin
>
> Inspecting the manifest file confirms that the package is not installed - any idea why not? I also tried installing though sdk-install:
>
> martin@dell:~/gomspace_sdk$ devtool sdk-install -s cppzmq
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> NOTE: Installing cppzmq...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:03
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:01
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
> NOTE: Resolving any missing task queue dependencies
> Initialising tasks: 100% |###################################################################################################################################################################| Time: 0:00:00
> Checking sstate mirror object availability: 100% |###########################################################################################################################################| Time: 0:00:00
> NOTE: Executing SetScene Tasks
> NOTE: Executing RunQueue Tasks
> NOTE: Tasks Summary: Attempted 487 tasks of which 477 didn't need to be rerun and all succeeded.
>
> Summary: There was 1 WARNING message shown.
> NOTE: Successfully installed cppzmq
>
> Which also does not pick up the package upon image building:
>
> martin@dell:~/gomspace_sdk$ IMAGE_INSTALL_append="cppzmq" devtool build-image
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> WARNING: No packages to add, building image nanocom-sdr-image unmodified
>
> What am I missing here?
>
> Thanks,
> Martin
> --
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto
[-- Attachment #2: Type: text/html, Size: 12288 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Recipe availability through eSDK (cppzmq)
2018-05-01 18:49 ` Martin Siegumfeldt
@ 2018-05-02 7:52 ` Martin Siegumfeldt
2018-05-02 8:33 ` Andrea Galbusera
2018-05-02 8:00 ` Andrea Galbusera
1 sibling, 1 reply; 11+ messages in thread
From: Martin Siegumfeldt @ 2018-05-02 7:52 UTC (permalink / raw)
To: Andrea Galbusera; +Cc: yocto
[-- Attachment #1: Type: text/plain, Size: 11129 bytes --]
Hi,
Hacking the recipe according to:
martin@dell:~/work/z7000-distro-zcu102/meta-openembedded$ git diff
diff --git a/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb b/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
index a64745c94..aba1d6edb 100644
--- a/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
+++ b/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
@@ -13,9 +13,11 @@ S = "${WORKDIR}/git"
do_install () {
install -d ${D}/usr/include
+ install -d ${D}/etc
install -m 0755 ${S}/zmq.hpp ${D}/usr/include/
+ install -m 0755 ${S}/zmq.hpp ${D}/etc
}
-PACKAGES = "${PN}-dev"
+PACKAGES = "${PN}-dev ${PN}"
RDEPENDS_${PN}-dev = "zeromq-dev"
triggers both ${PN}-dev and ${PN} variants to be packaged and included by the image. Leaving out the installation into /etc causes ${PN} package not to be generated and the image generation does not pick up the ${PN}-dev variant.
In essence, it looks like image generation disregards recipes residing exclusively in the ${PN}-dev variant - question is whether this is intended or not?
Br,
Martin
________________________________
From: Martin Siegumfeldt
Sent: Tuesday, May 1, 2018 8:49:17 PM
To: Andrea Galbusera
Cc: yocto@yoctoproject.org
Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
Hi Andrea,
________________________________
From: Andrea Galbusera <gizero@gmail.com>
Sent: Tuesday, May 1, 2018 16:06
To: Martin Siegumfeldt
Cc: yocto@yoctoproject.org
Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
Hi Martin,
On Mon, Apr 30, 2018 at 9:10 PM, Martin Siegumfeldt <mns@gomspace.com> wrote:
> Hi,
>
> I am trying to build cppzmq through a Yocto (Rocko) generated eSDK. The search function does not return anything, despite the recipe being available through local recipe:
>
> martin@dell:~/gomspace_sdk$ ls layers/meta-openembedded/meta-oe/recipes-connectivity/zeromq/
> cppzmq_git.bb files zeromq_4.1.6.bb
>
> I assume this is expected since it does not come prebuilt as part of the eSDK - is this correct understood?
>
> Fortunately, 'devtool modify/build/package' generates the package - unfortunately it is not included in the subsequent image generation:
>
> martin@dell:~/gomspace_sdk$ devtool package cppzmq
> NOTE: Starting bitbake server...
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:03
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:01
> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
> NOTE: Resolving any missing task queue dependencies
> Initialising tasks: 100% |###################################################################################################################################################################| Time: 0:00:00
> Checking sstate mirror object availability: 100% |###########################################################################################################################################| Time: 0:00:00
> NOTE: Executing SetScene Tasks
> NOTE: Executing RunQueue Tasks
> NOTE: Tasks Summary: Attempted 492 tasks of which 491 didn't need to be rerun and all succeeded.
>
> Summary: There was 1 WARNING message shown.
> NOTE: Your packages are in /home/martin/gomspace_sdk/tmp/deploy/ipk
>
> martin@dell:~/gomspace_sdk$ devtool build-image
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> WARNING: Skipping recipe cppzmq as it doesn't produce a package with the same name
This is the suspicious bit... If you look at the recipe, you'll notice
it's re-defining the PACKAGES variable. Then, it's not generating a
package called 'cppzmq', but only one named 'cppzmq-dev'. That said,
I'm not sure why you'd want to add a package which only provides
development headers to your target image...
I understand your doubt here. The header file installed is a wrapper around zeromq and thus DEPENDS/RDEPENDS on this library. zeromq is included in the image, for which the SDK is generated, hence I would expect this to be a valid use case?
Anyhow, I realized that the recipe does not even work in a BB environment - the following is encountered for an image including the package:
ERROR: Nothing RPROVIDES 'cppzmq' (but /home/martin/work/z7000-distro-zcu102/poky/meta/recipes-core/images/core-image-minimal.bb RDEPENDS on or otherwise requires it)
NOTE: Runtime target 'cppzmq' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['cppzmq']
ERROR: Required build target 'core-image-minimal' has no buildable providers.
Missing or unbuildable dependency chain was: ['core-image-minimal', 'cppzmq']
I wonder why this occurs when the recipe is indeed present:
martin@dell:~/work/z7000-distro-zcu102/build$ bitbake-layers show-recipes cppzmq
NOTE: Starting bitbake server...
WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
Loaded 2773 entries from dependency cache.
Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:01
Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
Summary: There was 1 WARNING message shown.
=== Matching recipes: ===
cppzmq:
meta-oe 4.1.5+gitAUTOINC+68a7b09cfc
Br,
Martin
>
> Inspecting the manifest file confirms that the package is not installed - any idea why not? I also tried installing though sdk-install:
>
> martin@dell:~/gomspace_sdk$ devtool sdk-install -s cppzmq
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> NOTE: Installing cppzmq...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:03
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:01
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
> NOTE: Resolving any missing task queue dependencies
> Initialising tasks: 100% |###################################################################################################################################################################| Time: 0:00:00
> Checking sstate mirror object availability: 100% |###########################################################################################################################################| Time: 0:00:00
> NOTE: Executing SetScene Tasks
> NOTE: Executing RunQueue Tasks
> NOTE: Tasks Summary: Attempted 487 tasks of which 477 didn't need to be rerun and all succeeded.
>
> Summary: There was 1 WARNING message shown.
> NOTE: Successfully installed cppzmq
>
> Which also does not pick up the package upon image building:
>
> martin@dell:~/gomspace_sdk$ IMAGE_INSTALL_append="cppzmq" devtool build-image
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
> Loading cache: 100% |########################################################################################################################################################################| Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100% |######################################################################################################################################################################| Time: 0:00:02
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets, 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> WARNING: No packages to add, building image nanocom-sdr-image unmodified
>
> What am I missing here?
>
> Thanks,
> Martin
> --
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto
[-- Attachment #2: Type: text/html, Size: 18117 bytes --]
^ permalink raw reply related [flat|nested] 11+ messages in thread
* Re: Recipe availability through eSDK (cppzmq)
2018-05-01 18:49 ` Martin Siegumfeldt
2018-05-02 7:52 ` Martin Siegumfeldt
@ 2018-05-02 8:00 ` Andrea Galbusera
1 sibling, 0 replies; 11+ messages in thread
From: Andrea Galbusera @ 2018-05-02 8:00 UTC (permalink / raw)
To: Martin Siegumfeldt; +Cc: yocto
Martin,
On Tue, May 1, 2018 at 8:49 PM, Martin Siegumfeldt <mns@gomspace.com> wrote:
> Hi Andrea,
>
>
>
> ________________________________
> From: Andrea Galbusera <gizero@gmail.com>
> Sent: Tuesday, May 1, 2018 16:06
> To: Martin Siegumfeldt
> Cc: yocto@yoctoproject.org
> Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
>
> Hi Martin,
>
> On Mon, Apr 30, 2018 at 9:10 PM, Martin Siegumfeldt <mns@gomspace.com>
> wrote:
>> Hi,
>>
>> I am trying to build cppzmq through a Yocto (Rocko) generated eSDK. The
>> search function does not return anything, despite the recipe being available
>> through local recipe:
>>
>> martin@dell:~/gomspace_sdk$ ls
>> layers/meta-openembedded/meta-oe/recipes-connectivity/zeromq/
>> cppzmq_git.bb files zeromq_4.1.6.bb
>>
>> I assume this is expected since it does not come prebuilt as part of the
>> eSDK - is this correct understood?
>>
>> Fortunately, 'devtool modify/build/package' generates the package -
>> unfortunately it is not included in the subsequent image generation:
>>
>> martin@dell:~/gomspace_sdk$ devtool package cppzmq
>> NOTE: Starting bitbake server...
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:03
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:01
>> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>> NOTE: Resolving any missing task queue dependencies
>> Initialising tasks: 100%
>> |###################################################################################################################################################################|
>> Time: 0:00:00
>> Checking sstate mirror object availability: 100%
>> |###########################################################################################################################################|
>> Time: 0:00:00
>> NOTE: Executing SetScene Tasks
>> NOTE: Executing RunQueue Tasks
>> NOTE: Tasks Summary: Attempted 492 tasks of which 491 didn't need to be
>> rerun and all succeeded.
>>
>> Summary: There was 1 WARNING message shown.
>> NOTE: Your packages are in /home/martin/gomspace_sdk/tmp/deploy/ipk
>>
>> martin@dell:~/gomspace_sdk$ devtool build-image
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:00
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:02
>> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>>
>> Summary: There was 1 WARNING message shown.
>> WARNING: Skipping recipe cppzmq as it doesn't produce a package with the
>> same name
>
> This is the suspicious bit... If you look at the recipe, you'll notice
> it's re-defining the PACKAGES variable. Then, it's not generating a
> package called 'cppzmq', but only one named 'cppzmq-dev'. That said,
> I'm not sure why you'd want to add a package which only provides
> development headers to your target image...
>
> I understand your doubt here. The header file installed is a wrapper around
> zeromq and thus DEPENDS/RDEPENDS on this library. zeromq is included in the
> image, for which the SDK is generated, hence I would expect this to be a
> valid use case?
>
> Anyhow, I realized that the recipe does not even work in a BB environment -
> the following is encountered for an image including the package:
>
> ERROR: Nothing RPROVIDES 'cppzmq' (but
> /home/martin/work/z7000-distro-zcu102/poky/meta/recipes-core/images/core-image-minimal.bb
> RDEPENDS on or otherwise requires it)
Again, look at the recipe source! This is expected behaviour. There is
no 'cppzmq' package at all. So, regardless how hard you try to add a
package with such a name in your image, bitbake is expected to fail
with the error above. The only valid package that cppzmq recipe is
providing is called 'cppzmq-dev'. Also note that setting
IMAGE_INSTALL_append from your shell's environment does not work: only
a restricted set of variables are whitelisted from the shell's
environment and will be honored within bitbake's environment. Then, if
you really really want to have the header file on your target
filesystem, i.e. something like this will work:
add 'IMAGE_INSTALL_append = " cppzmq-dev" to your local.conf
bitbake core-image-minimal
gizero@gizero-desktop ~/work/upstreaming/build $ find
tmp/work/qemux86-poky-linux/core-image-minimal/1.0-r0/rootfs | grep
'zmq\.hpp'
tmp/work/qemux86-poky-linux/core-image-minimal/1.0-r0/rootfs/usr/include/zmq.hpp
> NOTE: Runtime target 'cppzmq' is unbuildable, removing...
> Missing or unbuildable dependency chain was: ['cppzmq']
> ERROR: Required build target 'core-image-minimal' has no buildable
> providers.
> Missing or unbuildable dependency chain was: ['core-image-minimal',
> 'cppzmq']
>
> I wonder why this occurs when the recipe is indeed present:
>
> martin@dell:~/work/z7000-distro-zcu102/build$ bitbake-layers show-recipes
> cppzmq
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
> version of the build system; you may possibly experience unexpected
> failures. It is recommended that you use a tested distribution.
> Loading cache: 100%
> |########################################################################################################################################################################|
> Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100%
> |######################################################################################################################################################################|
> Time: 0:00:01
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
> 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> === Matching recipes: ===
> cppzmq:
> meta-oe 4.1.5+gitAUTOINC+68a7b09cfc
>
> Br,
> Martin
>
>>
>> Inspecting the manifest file confirms that the package is not installed -
>> any idea why not? I also tried installing though sdk-install:
>>
>> martin@dell:~/gomspace_sdk$ devtool sdk-install -s cppzmq
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:00
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:02
>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>>
>> Summary: There was 1 WARNING message shown.
>> NOTE: Installing cppzmq...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:03
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:01
>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>> NOTE: Resolving any missing task queue dependencies
>> Initialising tasks: 100%
>> |###################################################################################################################################################################|
>> Time: 0:00:00
>> Checking sstate mirror object availability: 100%
>> |###########################################################################################################################################|
>> Time: 0:00:00
>> NOTE: Executing SetScene Tasks
>> NOTE: Executing RunQueue Tasks
>> NOTE: Tasks Summary: Attempted 487 tasks of which 477 didn't need to be
>> rerun and all succeeded.
>>
>> Summary: There was 1 WARNING message shown.
>> NOTE: Successfully installed cppzmq
>>
>> Which also does not pick up the package upon image building:
>>
>> martin@dell:~/gomspace_sdk$ IMAGE_INSTALL_append="cppzmq" devtool
>> build-image
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:00
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:02
>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>>
>> Summary: There was 1 WARNING message shown.
>> WARNING: No packages to add, building image nanocom-sdr-image unmodified
>>
>> What am I missing here?
>>
>> Thanks,
>> Martin
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://lists.yoctoproject.org/listinfo/yocto
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Recipe availability through eSDK (cppzmq)
2018-05-02 7:52 ` Martin Siegumfeldt
@ 2018-05-02 8:33 ` Andrea Galbusera
2018-05-02 12:33 ` Martin Siegumfeldt
2018-05-02 21:19 ` Paul Eggleton
0 siblings, 2 replies; 11+ messages in thread
From: Andrea Galbusera @ 2018-05-02 8:33 UTC (permalink / raw)
To: Martin Siegumfeldt; +Cc: yocto
On Wed, May 2, 2018 at 9:52 AM, Martin Siegumfeldt <mns@gomspace.com> wrote:
> Hi,
>
>
> Hacking the recipe according to:
>
>
> martin@dell:~/work/z7000-distro-zcu102/meta-openembedded$ git diff
> diff --git a/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> b/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> index a64745c94..aba1d6edb 100644
> --- a/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> +++ b/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> @@ -13,9 +13,11 @@ S = "${WORKDIR}/git"
>
> do_install () {
> install -d ${D}/usr/include
> + install -d ${D}/etc
> install -m 0755 ${S}/zmq.hpp ${D}/usr/include/
> + install -m 0755 ${S}/zmq.hpp ${D}/etc
> }
>
> -PACKAGES = "${PN}-dev"
> +PACKAGES = "${PN}-dev ${PN}"
If you go down the patch-the-recipe way, you can probably leave
PACKAGES at its default: both ${PN} and ${PN}-dev are there by
default.
> RDEPENDS_${PN}-dev = "zeromq-dev"
>
> triggers both ${PN}-dev and ${PN} variants to be packaged and included by
> the image. Leaving out the installation into /etc causes ${PN} package not
> to be generated and the image generation does not pick up the ${PN}-dev
> variant.
Better would be adding:
ALLOW_EMPTY_${PN} = "1"
This way it's cleaner and should work as well. However, you'll need to
force your image to depend upon an empty package to be added
(meaningless for the target), for the sake of the corresponding -dev
package to be part of the tailored eSDK... Maybe there's a better way
to achieve this, possibly by adding cppzmq-dev to the SDK explicitly
with something like TOOLCHAIN_TARGET_TASK_append (never used it in
practice though). Hopefully someone can further comment on this to add
some wisdom.
> In essence, it looks like image generation disregards recipes residing
> exclusively in the ${PN}-dev variant - question is whether this is intended
> or not?
Yes it is. -dev packages are not intended to be installed into target
image by design.
>
>
> Br,
>
> Martin
>
>
> ________________________________
> From: Martin Siegumfeldt
> Sent: Tuesday, May 1, 2018 8:49:17 PM
> To: Andrea Galbusera
>
> Cc: yocto@yoctoproject.org
> Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
>
>
> Hi Andrea,
>
>
>
> ________________________________
> From: Andrea Galbusera <gizero@gmail.com>
> Sent: Tuesday, May 1, 2018 16:06
> To: Martin Siegumfeldt
> Cc: yocto@yoctoproject.org
> Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
>
> Hi Martin,
>
> On Mon, Apr 30, 2018 at 9:10 PM, Martin Siegumfeldt <mns@gomspace.com>
> wrote:
>> Hi,
>>
>> I am trying to build cppzmq through a Yocto (Rocko) generated eSDK. The
>> search function does not return anything, despite the recipe being available
>> through local recipe:
>>
>> martin@dell:~/gomspace_sdk$ ls
>> layers/meta-openembedded/meta-oe/recipes-connectivity/zeromq/
>> cppzmq_git.bb files zeromq_4.1.6.bb
>>
>> I assume this is expected since it does not come prebuilt as part of the
>> eSDK - is this correct understood?
>>
>> Fortunately, 'devtool modify/build/package' generates the package -
>> unfortunately it is not included in the subsequent image generation:
>>
>> martin@dell:~/gomspace_sdk$ devtool package cppzmq
>> NOTE: Starting bitbake server...
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:03
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:01
>> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>> NOTE: Resolving any missing task queue dependencies
>> Initialising tasks: 100%
>> |###################################################################################################################################################################|
>> Time: 0:00:00
>> Checking sstate mirror object availability: 100%
>> |###########################################################################################################################################|
>> Time: 0:00:00
>> NOTE: Executing SetScene Tasks
>> NOTE: Executing RunQueue Tasks
>> NOTE: Tasks Summary: Attempted 492 tasks of which 491 didn't need to be
>> rerun and all succeeded.
>>
>> Summary: There was 1 WARNING message shown.
>> NOTE: Your packages are in /home/martin/gomspace_sdk/tmp/deploy/ipk
>>
>> martin@dell:~/gomspace_sdk$ devtool build-image
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:00
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:02
>> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>>
>> Summary: There was 1 WARNING message shown.
>> WARNING: Skipping recipe cppzmq as it doesn't produce a package with the
>> same name
>
> This is the suspicious bit... If you look at the recipe, you'll notice
> it's re-defining the PACKAGES variable. Then, it's not generating a
> package called 'cppzmq', but only one named 'cppzmq-dev'. That said,
> I'm not sure why you'd want to add a package which only provides
> development headers to your target image...
>
> I understand your doubt here. The header file installed is a wrapper around
> zeromq and thus DEPENDS/RDEPENDS on this library. zeromq is included in the
> image, for which the SDK is generated, hence I would expect this to be a
> valid use case?
>
> Anyhow, I realized that the recipe does not even work in a BB environment -
> the following is encountered for an image including the package:
>
> ERROR: Nothing RPROVIDES 'cppzmq' (but
> /home/martin/work/z7000-distro-zcu102/poky/meta/recipes-core/images/core-image-minimal.bb
> RDEPENDS on or otherwise requires it)
> NOTE: Runtime target 'cppzmq' is unbuildable, removing...
> Missing or unbuildable dependency chain was: ['cppzmq']
> ERROR: Required build target 'core-image-minimal' has no buildable
> providers.
> Missing or unbuildable dependency chain was: ['core-image-minimal',
> 'cppzmq']
>
> I wonder why this occurs when the recipe is indeed present:
>
> martin@dell:~/work/z7000-distro-zcu102/build$ bitbake-layers show-recipes
> cppzmq
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
> version of the build system; you may possibly experience unexpected
> failures. It is recommended that you use a tested distribution.
> Loading cache: 100%
> |########################################################################################################################################################################|
> Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100%
> |######################################################################################################################################################################|
> Time: 0:00:01
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
> 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> === Matching recipes: ===
> cppzmq:
> meta-oe 4.1.5+gitAUTOINC+68a7b09cfc
>
> Br,
> Martin
>
>>
>> Inspecting the manifest file confirms that the package is not installed -
>> any idea why not? I also tried installing though sdk-install:
>>
>> martin@dell:~/gomspace_sdk$ devtool sdk-install -s cppzmq
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:00
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:02
>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>>
>> Summary: There was 1 WARNING message shown.
>> NOTE: Installing cppzmq...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:03
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:01
>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>> NOTE: Resolving any missing task queue dependencies
>> Initialising tasks: 100%
>> |###################################################################################################################################################################|
>> Time: 0:00:00
>> Checking sstate mirror object availability: 100%
>> |###########################################################################################################################################|
>> Time: 0:00:00
>> NOTE: Executing SetScene Tasks
>> NOTE: Executing RunQueue Tasks
>> NOTE: Tasks Summary: Attempted 487 tasks of which 477 didn't need to be
>> rerun and all succeeded.
>>
>> Summary: There was 1 WARNING message shown.
>> NOTE: Successfully installed cppzmq
>>
>> Which also does not pick up the package upon image building:
>>
>> martin@dell:~/gomspace_sdk$ IMAGE_INSTALL_append="cppzmq" devtool
>> build-image
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:00
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:02
>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>>
>> Summary: There was 1 WARNING message shown.
>> WARNING: No packages to add, building image nanocom-sdr-image unmodified
>>
>> What am I missing here?
>>
>> Thanks,
>> Martin
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://lists.yoctoproject.org/listinfo/yocto
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Recipe availability through eSDK (cppzmq)
2018-05-02 8:33 ` Andrea Galbusera
@ 2018-05-02 12:33 ` Martin Siegumfeldt
2018-05-02 14:22 ` Andrea Galbusera
2018-05-02 21:19 ` Paul Eggleton
1 sibling, 1 reply; 11+ messages in thread
From: Martin Siegumfeldt @ 2018-05-02 12:33 UTC (permalink / raw)
To: Andrea Galbusera; +Cc: yocto
Hi Andrea,
You are right, the recipe works-as-is, when adding 'cppzmq-dev' to the image rather than just 'cppzmq' - I was not aware of this. From an eSDK perspective it seems to work when the package is installed according to
devtool sdk-install -s cppzmq
and then adding 'IMAGE_INSTALL += "cppzmq-dev"' to local.conf.
On the variables passed in from the shell, can you refer to the location of this whitelist - for future reference?
Thanks for your support - highly appreciated.
Martin
From: Andrea Galbusera <gizero@gmail.com>
Sent: Wednesday, May 2, 2018 10:33
To: Martin Siegumfeldt
Cc: yocto@yoctoproject.org
Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
On Wed, May 2, 2018 at 9:52 AM, Martin Siegumfeldt <mns@gomspace.com> wrote:
> Hi,
>
>
> Hacking the recipe according to:
>
>
> martin@dell:~/work/z7000-distro-zcu102/meta-openembedded$ git diff
> diff --git a/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> b/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> index a64745c94..aba1d6edb 100644
> --- a/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> +++ b/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> @@ -13,9 +13,11 @@ S = "${WORKDIR}/git"
>
> do_install () {
> install -d ${D}/usr/include
> + install -d ${D}/etc
> install -m 0755 ${S}/zmq.hpp ${D}/usr/include/
> + install -m 0755 ${S}/zmq.hpp ${D}/etc
> }
>
> -PACKAGES = "${PN}-dev"
> +PACKAGES = "${PN}-dev ${PN}"
If you go down the patch-the-recipe way, you can probably leave
PACKAGES at its default: both ${PN} and ${PN}-dev are there by
default.
> RDEPENDS_${PN}-dev = "zeromq-dev"
>
> triggers both ${PN}-dev and ${PN} variants to be packaged and included by
> the image. Leaving out the installation into /etc causes ${PN} package not
> to be generated and the image generation does not pick up the ${PN}-dev
> variant.
Better would be adding:
ALLOW_EMPTY_${PN} = "1"
This way it's cleaner and should work as well. However, you'll need to
force your image to depend upon an empty package to be added
(meaningless for the target), for the sake of the corresponding -dev
package to be part of the tailored eSDK... Maybe there's a better way
to achieve this, possibly by adding cppzmq-dev to the SDK explicitly
with something like TOOLCHAIN_TARGET_TASK_append (never used it in
practice though). Hopefully someone can further comment on this to add
some wisdom.
> In essence, it looks like image generation disregards recipes residing
> exclusively in the ${PN}-dev variant - question is whether this is intended
> or not?
Yes it is. -dev packages are not intended to be installed into target
image by design.
>
>
> Br,
>
> Martin
>
>
> ________________________________
> From: Martin Siegumfeldt
> Sent: Tuesday, May 1, 2018 8:49:17 PM
> To: Andrea Galbusera
>
> Cc: yocto@yoctoproject.org
> Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
>
>
> Hi Andrea,
>
>
>
> ________________________________
> From: Andrea Galbusera <gizero@gmail.com>
> Sent: Tuesday, May 1, 2018 16:06
> To: Martin Siegumfeldt
> Cc: yocto@yoctoproject.org
> Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
>
> Hi Martin,
>
> On Mon, Apr 30, 2018 at 9:10 PM, Martin Siegumfeldt <mns@gomspace.com>
> wrote:
>> Hi,
>>
>> I am trying to build cppzmq through a Yocto (Rocko) generated eSDK. The
>> search function does not return anything, despite the recipe being available
>> through local recipe:
>>
>> martin@dell:~/gomspace_sdk$ ls
>> layers/meta-openembedded/meta-oe/recipes-connectivity/zeromq/
>> cppzmq_git.bb files zeromq_4.1.6.bb
>>
>> I assume this is expected since it does not come prebuilt as part of the
>> eSDK - is this correct understood?
>>
>> Fortunately, 'devtool modify/build/package' generates the package -
>> unfortunately it is not included in the subsequent image generation:
>>
>> martin@dell:~/gomspace_sdk$ devtool package cppzmq
>> NOTE: Starting bitbake server...
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:03
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:01
>> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>> NOTE: Resolving any missing task queue dependencies
>> Initialising tasks: 100%
>> |###################################################################################################################################################################|
>> Time: 0:00:00
>> Checking sstate mirror object availability: 100%
>> |###########################################################################################################################################|
>> Time: 0:00:00
>> NOTE: Executing SetScene Tasks
>> NOTE: Executing RunQueue Tasks
>> NOTE: Tasks Summary: Attempted 492 tasks of which 491 didn't need to be
>> rerun and all succeeded.
>>
>> Summary: There was 1 WARNING message shown.
>> NOTE: Your packages are in /home/martin/gomspace_sdk/tmp/deploy/ipk
>>
>> martin@dell:~/gomspace_sdk$ devtool build-image
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:00
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:02
>> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>>
>> Summary: There was 1 WARNING message shown.
>> WARNING: Skipping recipe cppzmq as it doesn't produce a package with the
>> same name
>
> This is the suspicious bit... If you look at the recipe, you'll notice
> it's re-defining the PACKAGES variable. Then, it's not generating a
> package called 'cppzmq', but only one named 'cppzmq-dev'. That said,
> I'm not sure why you'd want to add a package which only provides
> development headers to your target image...
>
> I understand your doubt here. The header file installed is a wrapper around
> zeromq and thus DEPENDS/RDEPENDS on this library. zeromq is included in the
> image, for which the SDK is generated, hence I would expect this to be a
> valid use case?
>
> Anyhow, I realized that the recipe does not even work in a BB environment -
> the following is encountered for an image including the package:
>
> ERROR: Nothing RPROVIDES 'cppzmq' (but
> /home/martin/work/z7000-distro-zcu102/poky/meta/recipes-core/images/core-image-minimal.bb
> RDEPENDS on or otherwise requires it)
> NOTE: Runtime target 'cppzmq' is unbuildable, removing...
> Missing or unbuildable dependency chain was: ['cppzmq']
> ERROR: Required build target 'core-image-minimal' has no buildable
> providers.
> Missing or unbuildable dependency chain was: ['core-image-minimal',
> 'cppzmq']
>
> I wonder why this occurs when the recipe is indeed present:
>
> martin@dell:~/work/z7000-distro-zcu102/build$ bitbake-layers show-recipes
> cppzmq
> NOTE: Starting bitbake server...
> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
> version of the build system; you may possibly experience unexpected
> failures. It is recommended that you use a tested distribution.
> Loading cache: 100%
> |########################################################################################################################################################################|
> Time: 0:00:00
> Loaded 2773 entries from dependency cache.
> Parsing recipes: 100%
> |######################################################################################################################################################################|
> Time: 0:00:01
> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
> 305 skipped, 11 masked, 0 errors.
>
> Summary: There was 1 WARNING message shown.
> === Matching recipes: ===
> cppzmq:
> meta-oe 4.1.5+gitAUTOINC+68a7b09cfc
>
> Br,
> Martin
>
>>
>> Inspecting the manifest file confirms that the package is not installed -
>> any idea why not? I also tried installing though sdk-install:
>>
>> martin@dell:~/gomspace_sdk$ devtool sdk-install -s cppzmq
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:00
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:02
>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>>
>> Summary: There was 1 WARNING message shown.
>> NOTE: Installing cppzmq...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:03
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:01
>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>> NOTE: Resolving any missing task queue dependencies
>> Initialising tasks: 100%
>> |###################################################################################################################################################################|
>> Time: 0:00:00
>> Checking sstate mirror object availability: 100%
>> |###########################################################################################################################################|
>> Time: 0:00:00
>> NOTE: Executing SetScene Tasks
>> NOTE: Executing RunQueue Tasks
>> NOTE: Tasks Summary: Attempted 487 tasks of which 477 didn't need to be
>> rerun and all succeeded.
>>
>> Summary: There was 1 WARNING message shown.
>> NOTE: Successfully installed cppzmq
>>
>> Which also does not pick up the package upon image building:
>>
>> martin@dell:~/gomspace_sdk$ IMAGE_INSTALL_append="cppzmq" devtool
>> build-image
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:00
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:02
>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>>
>> Summary: There was 1 WARNING message shown.
>> WARNING: No packages to add, building image nanocom-sdr-image unmodified
>>
>> What am I missing here?
>>
>> Thanks,
>> Martin
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://lists.yoctoproject.org/listinfo/yocto
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Recipe availability through eSDK (cppzmq)
2018-05-02 12:33 ` Martin Siegumfeldt
@ 2018-05-02 14:22 ` Andrea Galbusera
0 siblings, 0 replies; 11+ messages in thread
From: Andrea Galbusera @ 2018-05-02 14:22 UTC (permalink / raw)
To: Martin Siegumfeldt; +Cc: yocto
On Wed, May 2, 2018 at 2:33 PM, Martin Siegumfeldt <mns@gomspace.com> wrote:
> Hi Andrea,
>
> You are right, the recipe works-as-is, when adding 'cppzmq-dev' to the image rather than just 'cppzmq' - I was not aware of this. From an eSDK perspective it seems to work when the package is installed according to
>
> devtool sdk-install -s cppzmq
>
> and then adding 'IMAGE_INSTALL += "cppzmq-dev"' to local.conf.
>
> On the variables passed in from the shell, can you refer to the location of this whitelist - for future reference?
https://www.yoctoproject.org/docs/latest/bitbake-user-manual/bitbake-user-manual.html#var-BB_ENV_WHITELIST
>
> Thanks for your support - highly appreciated.
> Martin
>
>
> From: Andrea Galbusera <gizero@gmail.com>
> Sent: Wednesday, May 2, 2018 10:33
> To: Martin Siegumfeldt
> Cc: yocto@yoctoproject.org
> Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
>
>
> On Wed, May 2, 2018 at 9:52 AM, Martin Siegumfeldt <mns@gomspace.com> wrote:
>> Hi,
>>
>>
>> Hacking the recipe according to:
>>
>>
>> martin@dell:~/work/z7000-distro-zcu102/meta-openembedded$ git diff
>> diff --git a/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
>> b/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
>> index a64745c94..aba1d6edb 100644
>> --- a/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
>> +++ b/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
>> @@ -13,9 +13,11 @@ S = "${WORKDIR}/git"
>>
>> do_install () {
>> install -d ${D}/usr/include
>> + install -d ${D}/etc
>> install -m 0755 ${S}/zmq.hpp ${D}/usr/include/
>> + install -m 0755 ${S}/zmq.hpp ${D}/etc
>> }
>>
>> -PACKAGES = "${PN}-dev"
>> +PACKAGES = "${PN}-dev ${PN}"
>
> If you go down the patch-the-recipe way, you can probably leave
> PACKAGES at its default: both ${PN} and ${PN}-dev are there by
> default.
>
>> RDEPENDS_${PN}-dev = "zeromq-dev"
>>
>> triggers both ${PN}-dev and ${PN} variants to be packaged and included by
>> the image. Leaving out the installation into /etc causes ${PN} package not
>> to be generated and the image generation does not pick up the ${PN}-dev
>> variant.
>
> Better would be adding:
>
> ALLOW_EMPTY_${PN} = "1"
>
> This way it's cleaner and should work as well. However, you'll need to
> force your image to depend upon an empty package to be added
> (meaningless for the target), for the sake of the corresponding -dev
> package to be part of the tailored eSDK... Maybe there's a better way
> to achieve this, possibly by adding cppzmq-dev to the SDK explicitly
> with something like TOOLCHAIN_TARGET_TASK_append (never used it in
> practice though). Hopefully someone can further comment on this to add
> some wisdom.
>
>> In essence, it looks like image generation disregards recipes residing
>> exclusively in the ${PN}-dev variant - question is whether this is intended
>> or not?
>
> Yes it is. -dev packages are not intended to be installed into target
> image by design.
>
>>
>>
>> Br,
>>
>> Martin
>>
>>
>> ________________________________
>> From: Martin Siegumfeldt
>> Sent: Tuesday, May 1, 2018 8:49:17 PM
>> To: Andrea Galbusera
>>
>> Cc: yocto@yoctoproject.org
>> Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
>>
>>
>> Hi Andrea,
>>
>>
>>
>> ________________________________
>> From: Andrea Galbusera <gizero@gmail.com>
>> Sent: Tuesday, May 1, 2018 16:06
>> To: Martin Siegumfeldt
>> Cc: yocto@yoctoproject.org
>> Subject: Re: [yocto] Recipe availability through eSDK (cppzmq)
>>
>> Hi Martin,
>>
>> On Mon, Apr 30, 2018 at 9:10 PM, Martin Siegumfeldt <mns@gomspace.com>
>> wrote:
>>> Hi,
>>>
>>> I am trying to build cppzmq through a Yocto (Rocko) generated eSDK. The
>>> search function does not return anything, despite the recipe being available
>>> through local recipe:
>>>
>>> martin@dell:~/gomspace_sdk$ ls
>>> layers/meta-openembedded/meta-oe/recipes-connectivity/zeromq/
>>> cppzmq_git.bb files zeromq_4.1.6.bb
>>>
>>> I assume this is expected since it does not come prebuilt as part of the
>>> eSDK - is this correct understood?
>>>
>>> Fortunately, 'devtool modify/build/package' generates the package -
>>> unfortunately it is not included in the subsequent image generation:
>>>
>>> martin@dell:~/gomspace_sdk$ devtool package cppzmq
>>> NOTE: Starting bitbake server...
>>> NOTE: Starting bitbake server...
>>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>>> version of the build system; you may possibly experience unexpected
>>> failures. It is recommended that you use a tested distribution.
>>> Loading cache: 100%
>>> |########################################################################################################################################################################|
>>> Time: 0:00:03
>>> Loaded 2773 entries from dependency cache.
>>> Parsing recipes: 100%
>>> |######################################################################################################################################################################|
>>> Time: 0:00:01
>>> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets,
>>> 305 skipped, 11 masked, 0 errors.
>>> NOTE: Resolving any missing task queue dependencies
>>> Initialising tasks: 100%
>>> |###################################################################################################################################################################|
>>> Time: 0:00:00
>>> Checking sstate mirror object availability: 100%
>>> |###########################################################################################################################################|
>>> Time: 0:00:00
>>> NOTE: Executing SetScene Tasks
>>> NOTE: Executing RunQueue Tasks
>>> NOTE: Tasks Summary: Attempted 492 tasks of which 491 didn't need to be
>>> rerun and all succeeded.
>>>
>>> Summary: There was 1 WARNING message shown.
>>> NOTE: Your packages are in /home/martin/gomspace_sdk/tmp/deploy/ipk
>>>
>>> martin@dell:~/gomspace_sdk$ devtool build-image
>>> NOTE: Starting bitbake server...
>>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>>> version of the build system; you may possibly experience unexpected
>>> failures. It is recommended that you use a tested distribution.
>>> Loading cache: 100%
>>> |########################################################################################################################################################################|
>>> Time: 0:00:00
>>> Loaded 2773 entries from dependency cache.
>>> Parsing recipes: 100%
>>> |######################################################################################################################################################################|
>>> Time: 0:00:02
>>> Parsing of 1968 .bb files complete (1960 cached, 8 parsed). 2780 targets,
>>> 305 skipped, 11 masked, 0 errors.
>>>
>>> Summary: There was 1 WARNING message shown.
>>> WARNING: Skipping recipe cppzmq as it doesn't produce a package with the
>>> same name
>>
>> This is the suspicious bit... If you look at the recipe, you'll notice
>> it's re-defining the PACKAGES variable. Then, it's not generating a
>> package called 'cppzmq', but only one named 'cppzmq-dev'. That said,
>> I'm not sure why you'd want to add a package which only provides
>> development headers to your target image...
>>
>> I understand your doubt here. The header file installed is a wrapper around
>> zeromq and thus DEPENDS/RDEPENDS on this library. zeromq is included in the
>> image, for which the SDK is generated, hence I would expect this to be a
>> valid use case?
>>
>> Anyhow, I realized that the recipe does not even work in a BB environment -
>> the following is encountered for an image including the package:
>>
>> ERROR: Nothing RPROVIDES 'cppzmq' (but
>> /home/martin/work/z7000-distro-zcu102/poky/meta/recipes-core/images/core-image-minimal.bb
>> RDEPENDS on or otherwise requires it)
>> NOTE: Runtime target 'cppzmq' is unbuildable, removing...
>> Missing or unbuildable dependency chain was: ['cppzmq']
>> ERROR: Required build target 'core-image-minimal' has no buildable
>> providers.
>> Missing or unbuildable dependency chain was: ['core-image-minimal',
>> 'cppzmq']
>>
>> I wonder why this occurs when the recipe is indeed present:
>>
>> martin@dell:~/work/z7000-distro-zcu102/build$ bitbake-layers show-recipes
>> cppzmq
>> NOTE: Starting bitbake server...
>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>> version of the build system; you may possibly experience unexpected
>> failures. It is recommended that you use a tested distribution.
>> Loading cache: 100%
>> |########################################################################################################################################################################|
>> Time: 0:00:00
>> Loaded 2773 entries from dependency cache.
>> Parsing recipes: 100%
>> |######################################################################################################################################################################|
>> Time: 0:00:01
>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>> 305 skipped, 11 masked, 0 errors.
>>
>> Summary: There was 1 WARNING message shown.
>> === Matching recipes: ===
>> cppzmq:
>> meta-oe 4.1.5+gitAUTOINC+68a7b09cfc
>>
>> Br,
>> Martin
>>
>>>
>>> Inspecting the manifest file confirms that the package is not installed -
>>> any idea why not? I also tried installing though sdk-install:
>>>
>>> martin@dell:~/gomspace_sdk$ devtool sdk-install -s cppzmq
>>> NOTE: Starting bitbake server...
>>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>>> version of the build system; you may possibly experience unexpected
>>> failures. It is recommended that you use a tested distribution.
>>> Loading cache: 100%
>>> |########################################################################################################################################################################|
>>> Time: 0:00:00
>>> Loaded 2773 entries from dependency cache.
>>> Parsing recipes: 100%
>>> |######################################################################################################################################################################|
>>> Time: 0:00:02
>>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>>> 305 skipped, 11 masked, 0 errors.
>>>
>>> Summary: There was 1 WARNING message shown.
>>> NOTE: Installing cppzmq...
>>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>>> version of the build system; you may possibly experience unexpected
>>> failures. It is recommended that you use a tested distribution.
>>> Loading cache: 100%
>>> |########################################################################################################################################################################|
>>> Time: 0:00:03
>>> Loaded 2773 entries from dependency cache.
>>> Parsing recipes: 100%
>>> |######################################################################################################################################################################|
>>> Time: 0:00:01
>>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>>> 305 skipped, 11 masked, 0 errors.
>>> NOTE: Resolving any missing task queue dependencies
>>> Initialising tasks: 100%
>>> |###################################################################################################################################################################|
>>> Time: 0:00:00
>>> Checking sstate mirror object availability: 100%
>>> |###########################################################################################################################################|
>>> Time: 0:00:00
>>> NOTE: Executing SetScene Tasks
>>> NOTE: Executing RunQueue Tasks
>>> NOTE: Tasks Summary: Attempted 487 tasks of which 477 didn't need to be
>>> rerun and all succeeded.
>>>
>>> Summary: There was 1 WARNING message shown.
>>> NOTE: Successfully installed cppzmq
>>>
>>> Which also does not pick up the package upon image building:
>>>
>>> martin@dell:~/gomspace_sdk$ IMAGE_INSTALL_append="cppzmq" devtool
>>> build-image
>>> NOTE: Starting bitbake server...
>>> WARNING: Host distribution "ubuntu-17.10" has not been validated with this
>>> version of the build system; you may possibly experience unexpected
>>> failures. It is recommended that you use a tested distribution.
>>> Loading cache: 100%
>>> |########################################################################################################################################################################|
>>> Time: 0:00:00
>>> Loaded 2773 entries from dependency cache.
>>> Parsing recipes: 100%
>>> |######################################################################################################################################################################|
>>> Time: 0:00:02
>>> Parsing of 1968 .bb files complete (1961 cached, 7 parsed). 2780 targets,
>>> 305 skipped, 11 masked, 0 errors.
>>>
>>> Summary: There was 1 WARNING message shown.
>>> WARNING: No packages to add, building image nanocom-sdr-image unmodified
>>>
>>> What am I missing here?
>>>
>>> Thanks,
>>> Martin
>>> --
>>> _______________________________________________
>>> yocto mailing list
>>> yocto@yoctoproject.org
>>> https://lists.yoctoproject.org/listinfo/yocto
>
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Recipe availability through eSDK (cppzmq)
2018-05-02 8:33 ` Andrea Galbusera
2018-05-02 12:33 ` Martin Siegumfeldt
@ 2018-05-02 21:19 ` Paul Eggleton
2018-05-04 3:26 ` Trevor Woerner
1 sibling, 1 reply; 11+ messages in thread
From: Paul Eggleton @ 2018-05-02 21:19 UTC (permalink / raw)
To: Martin Siegumfeldt; +Cc: yocto
On Wednesday, 2 May 2018 8:33:12 PM NZST Andrea Galbusera wrote:
> On Wed, May 2, 2018 at 9:52 AM, Martin Siegumfeldt <mns@gomspace.com> wrote:
> > Hacking the recipe according to:
> > martin@dell:~/work/z7000-distro-zcu102/meta-openembedded$ git diff
> > diff --git a/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> > b/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> > index a64745c94..aba1d6edb 100644
> > --- a/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> > +++ b/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
> > @@ -13,9 +13,11 @@ S = "${WORKDIR}/git"
> >
> > do_install () {
> > install -d ${D}/usr/include
> > + install -d ${D}/etc
> > install -m 0755 ${S}/zmq.hpp ${D}/usr/include/
> > + install -m 0755 ${S}/zmq.hpp ${D}/etc
> > }
> >
> > -PACKAGES = "${PN}-dev"
> > +PACKAGES = "${PN}-dev ${PN}"
>
> If you go down the patch-the-recipe way, you can probably leave
> PACKAGES at its default: both ${PN} and ${PN}-dev are there by
> default.
>
> > RDEPENDS_${PN}-dev = "zeromq-dev"
> >
> > triggers both ${PN}-dev and ${PN} variants to be packaged and included by
> > the image. Leaving out the installation into /etc causes ${PN} package not
> > to be generated and the image generation does not pick up the ${PN}-dev
> > variant.
>
> Better would be adding:
>
> ALLOW_EMPTY_${PN} = "1"
>
> This way it's cleaner and should work as well. However, you'll need to
> force your image to depend upon an empty package to be added
> (meaningless for the target), for the sake of the corresponding -dev
> package to be part of the tailored eSDK... Maybe there's a better way
> to achieve this, possibly by adding cppzmq-dev to the SDK explicitly
> with something like TOOLCHAIN_TARGET_TASK_append (never used it in
> practice though). Hopefully someone can further comment on this to add
> some wisdom.
>
> > In essence, it looks like image generation disregards recipes residing
> > exclusively in the ${PN}-dev variant - question is whether this is
> > intended
> > or not?
>
> Yes it is. -dev packages are not intended to be installed into target
> image by design.
Rather than "by design" I would say "by default" - you can certainly install
them explicitly (or for the whole image via IMAGE_FEATURES += "dev-pkgs" and
that is intended - but out of the box it's not expected that you would be
doing compilation on the target and thus the expectation is that the
development files aren't needed.
A couple of other things worth mentioning from earlier in the discussion:
1) If you want the cppzmq development files to be available *within* the eSDK
(so you can write code to use them using the eSDK), even if they are not
brought in by way of the image containing a package from the cppzmq recipe,
you can install them into the eSDK by running this within the eSDK
environment:
devtool sdk-install -s cppzmq
Alternatively you can add them to the built eSDK by setting this before you
build it:
SDK_TARGETS += "cppzmq:do_populate_sysroot"
FWIW there is a bug open to make this more friendly:
https://bugzilla.yoctoproject.org/show_bug.cgi?id=10600
2) To add packages to the image when doing devtool build-image within the eSDK
you would use the -p option (rather than trying to set IMAGE_INSTALL on the
command line), so you could do the following for this situation:
devtool build-image -p cppzmq-dev
(This should work regardless of whether or not you do #1 above)
Cheers,
Paul
--
Paul Eggleton
Intel Open Source Technology Centre
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Recipe availability through eSDK (cppzmq)
2018-05-02 21:19 ` Paul Eggleton
@ 2018-05-04 3:26 ` Trevor Woerner
2018-05-04 3:27 ` Paul Eggleton
0 siblings, 1 reply; 11+ messages in thread
From: Trevor Woerner @ 2018-05-04 3:26 UTC (permalink / raw)
To: Paul Eggleton; +Cc: Yocto discussion list
[-- Attachment #1: Type: text/plain, Size: 525 bytes --]
On Wed, May 2, 2018 at 5:19 PM, Paul Eggleton <paul.eggleton@linux.intel.com
> wrote:
> 1) If you want the cppzmq development files to be available *within* the
> eSDK
> (so you can write code to use them using the eSDK), even if they are not
> brought in by way of the image containing a package from the cppzmq
> recipe,
> you can install them into the eSDK by running this within the eSDK
> environment:
>
> devtool sdk-install -s cppzmq
>
Is sdk-install new? It doesn't show up when I run "devtool help"
[-- Attachment #2: Type: text/html, Size: 868 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Recipe availability through eSDK (cppzmq)
2018-05-04 3:26 ` Trevor Woerner
@ 2018-05-04 3:27 ` Paul Eggleton
0 siblings, 0 replies; 11+ messages in thread
From: Paul Eggleton @ 2018-05-04 3:27 UTC (permalink / raw)
To: Trevor Woerner; +Cc: Yocto discussion list
Hi Trevor,
On Friday, 4 May 2018 3:26:18 PM NZST Trevor Woerner wrote:
> On Wed, May 2, 2018 at 5:19 PM, Paul Eggleton <paul.eggleton@linux.intel.com
> > wrote:
> > 1) If you want the cppzmq development files to be available *within* the
> > eSDK
> > (so you can write code to use them using the eSDK), even if they are not
> > brought in by way of the image containing a package from the cppzmq
> > recipe,
> > you can install them into the eSDK by running this within the eSDK
> > environment:
> >
> > devtool sdk-install -s cppzmq
> >
>
> Is sdk-install new? It doesn't show up when I run "devtool help"
It's only available within the eSDK - you won't see it if you run devtool next
to the build system.
Cheers,
Paul
--
Paul Eggleton
Intel Open Source Technology Centre
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2018-05-04 3:27 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-04-30 19:10 Recipe availability through eSDK (cppzmq) Martin Siegumfeldt
2018-05-01 14:06 ` Andrea Galbusera
2018-05-01 18:49 ` Martin Siegumfeldt
2018-05-02 7:52 ` Martin Siegumfeldt
2018-05-02 8:33 ` Andrea Galbusera
2018-05-02 12:33 ` Martin Siegumfeldt
2018-05-02 14:22 ` Andrea Galbusera
2018-05-02 21:19 ` Paul Eggleton
2018-05-04 3:26 ` Trevor Woerner
2018-05-04 3:27 ` Paul Eggleton
2018-05-02 8:00 ` Andrea Galbusera
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