[Buildroot] [PATCH] package/open62541: cleanup tools files after installation
Yann Cardaillac
ycardaillac at sepro-group.com
Wed Mar 17 10:33:47 UTC 2021
Hi Thomas, Scott,
We didn't really used open6241 yet, so we did not really go further with the integration.
However I've just built the package in buildroot mainline, here's the size of output/target/usr/share/open62541/ :
$ du -h output/target/usr/share/open62541/
20K output/target/usr/share/open62541/tools/certs
1,1M output/target/usr/share/open62541/tools/schema
2,4M output/target/usr/share/open62541/tools/ua-nodeset/MTConnect
988K output/target/usr/share/open62541/tools/ua-nodeset/TMC
228K output/target/usr/share/open62541/tools/ua-nodeset/ISA-95
3,1M output/target/usr/share/open62541/tools/ua-nodeset/FDI
1,2M output/target/usr/share/open62541/tools/ua-nodeset/GDS
3,3M output/target/usr/share/open62541/tools/ua-nodeset/ADI
24K output/target/usr/share/open62541/tools/ua-nodeset/CSPPlusForMachine
2,6M output/target/usr/share/open62541/tools/ua-nodeset/AnsiC
31M output/target/usr/share/open62541/tools/ua-nodeset/Schema
2,9M output/target/usr/share/open62541/tools/ua-nodeset/POWERLINK
192K output/target/usr/share/open62541/tools/ua-nodeset/Sercos
880K output/target/usr/share/open62541/tools/ua-nodeset/DotNet
276K output/target/usr/share/open62541/tools/ua-nodeset/PLCopen
1016K output/target/usr/share/open62541/tools/ua-nodeset/DI
824K output/target/usr/share/open62541/tools/ua-nodeset/MDIS
51M output/target/usr/share/open62541/tools/ua-nodeset
160K output/target/usr/share/open62541/tools/nodeset_compiler
52M output/target/usr/share/open62541/tools
52M output/target/usr/share/open62541/
To be honnest I don't really know what those are for, from my point of view the only people that can answer that question would be open62541 devs.
In ua-nodeset we can find some .cs, .csv, .xml, .uanodes, .bsd, .xsd, .h, .wsdl, .c ... I would agree on the fact that most of them are probably useless, but I can't give you strong insight on this.
I've added Julius Pfrommer that is one of the biggest contributor to open62541 in the hope that he could give us some advice.
Best regards,
Yann CARDAILLAC
Ingénieur développement logiciel
SEPRO Robotique - 88 Rue Henry Bessemer - Zone Ajoncs Ouest - CS 10084 - 85003 La Roche sur Yon Cedex (France)
[ http://www.sepro-group.com/fr | www.sepro-group.com ] | [ https://twitter.com/seprogroup |
@SeproGroup
]
----- Mail original -----
De: "Thomas Petazzoni" <thomas.petazzoni at bootlin.com>
À: "Scott Fan" <fancp2007 at gmail.com>, "Yann Cardaillac" <ycardaillac at sepro-group.com>
Cc: buildroot at buildroot.org
Envoyé: Mardi 16 Mars 2021 23:16:40
Objet: Re: [Buildroot] [PATCH] package/open62541: cleanup tools files after installation
Hello,
Thanks for the patch. Yann, since you contributed this package, could
you give your opinion on this? It is quite important, as 52 MiB on the
target is really huge.
Thanks a lot,
Thomas
On Mon, 22 Feb 2021 13:39:52 +0800
Scott Fan <fancp2007 at gmail.com> wrote:
> The open62541 tools directory is indeed 52 MiB, which built as a standalone package
> named 'libopen62541-1-tools' in launchpad. Nothing is required at runtime.
>
> See the official debian control file template:
> https://raw.githubusercontent.com/open62541/open62541/master/debian/control-template
>
> See https://launchpad.net/~open62541-team/+archive/ubuntu/ppa/+packages
> libopen62541-1 Open source implementation of OPC UA - shared library
> libopen62541-1-dev Open source implementation of OPC UA - development files
> libopen62541-1-tools Open source implementation of OPC UA - tools
> open62541-doc Open source implementation of OPC UA - documentation
>
> Signed-off-by: Scott Fan <fancp2007 at gmail.com>
>
> ---
> Changes v1 -> v2:
> - extend the commit log to explain why nothing in there is required.
> ---
> package/open62541/open62541.mk | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/package/open62541/open62541.mk b/package/open62541/open62541.mk
> index 102e09a429..3f75196817 100644
> --- a/package/open62541/open62541.mk
> +++ b/package/open62541/open62541.mk
> @@ -54,4 +54,11 @@ else
> OPEN62541_CONF_OPTS += -DUA_ENABLE_PUBSUB_INFORMATIONMODEL=OFF
> endif
>
> +# Remove unneeded files
> +define OPEN62541_REMOVE_UNNEEDED_FILES
> + $(RM) -r $(TARGET_DIR)/usr/share/open62541
> +endef
> +
> +OPEN62541_POST_INSTALL_TARGET_HOOKS += OPEN62541_REMOVE_UNNEEDED_FILES
> +
> $(eval $(cmake-package))
--
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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