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Re: Golang scope cross build

 

Hi

I've added a bug report:
https://bugs.launchpad.net/go-onlineaccounts/+bug/1553559

Regards
Sam Segers
Op 28 feb. 2016 16:29 schreef "Sam Segers" <sam.sgrs@xxxxxxxxx>:

> Hi
>
> Ok, I've seem to fix the issues with the following scripts I now use.
>
> To install the needed packages I do:
>
> sudo click chroot -a armhf -f ubuntu-sdk-15.04 -s vivid maint apt-get
> update
> sudo click chroot -a armhf -f ubuntu-sdk-15.04 -s vivid maint apt-get
> install -y golang-go golang-go-linux-arm libglib2.0-dev:armhf
> crossbuild-essential-armhf bzr libaccounts-glib-dev:armhf
> mkdir temp
> pushd temp
> sudo click chroot -a armhf -f ubuntu-sdk-15.04 -s vivid maint apt-get
> download libsignon-glib-dev:armhf libsignon-glib1:armhf signond-dev:armhf
> sudo click chroot -a armhf -f ubuntu-sdk-15.04 -s vivid maint dpkg -i
> --force-all *.deb
> popd
>
>
> Basically installing the conflicting packages with dpkg. After this apt is
> ofc broken (because of the --force-all).
>
> And to build:
>
> click chroot -a armhf -f ubuntu-sdk-15.04 -s vivid run CGO_ENABLED=1
> GOARCH=arm GOARM=7 GOPATH=$GOPATH
> PKG_CONFIG_LIBDIR=/usr/lib/arm-linux-gnueabihf/pkgconfig:/usr/lib/pkgconfig:/usr/share/pkgconfig
> CC=arm-linux-gnueabihf-gcc CXX=arm-linux-gnueabihf-g++ go build -ldflags
> '-extld=arm-linux-gnueabihf-g++' && mv deezer
> arm-linux-gnueabihf/deezer-scope
>
>
> I'll do some testing now with the scope to see if everything is working.
>
> Regards
> Sam Segers
>
> 2016-02-28 13:19 GMT+01:00 Sam Segers <sam.sgrs@xxxxxxxxx>:
>
>> Hi
>>
>> I tried to compile my golang scope following the directives given in
>> https://developer.ubuntu.com/en/scopes/tutorials/developing-scopes-go/
>> but I've hit some issues.
>>
>> First not all needed packages were installed with the apt-get install
>> command. I still needed:
>> bzr (for go install)
>> libaccounts-glib-dev:arm (for "launchpad.net/go-unityscopes/v2" to get
>> build properly)
>>
>> I had to replace:
>>
>> click chroot -a armhf -f ubuntu-sdk-15.04 -s vivid run CGO_ENABLED=1
>> GOARCH=arm GOARM=7
>> PKG_CONFIG_LIBDIR=/usr/lib/arm-linux-gnueabihf/pkgconfig:/usr/lib/pkgconfig:/usr/share/pkgconfig
>> GOPATH=/usr/share/gocode/:~/dev-go CC=arm-linux-gnueabihf-gcc
>> CXX=arm-linux-gnueabihf-g++ go build -ldflags
>> '-extld=arm-linux-gnueabihf-g++'
>>
>> with:
>>
>> click chroot -a armhf -f ubuntu-sdk-15.04 -s vivid run CGO_ENABLED=1
>> GOARCH=arm GOARM=7
>> PKG_CONFIG_LIBDIR=/usr/lib/arm-linux-gnueabihf/pkgconfig:/usr/lib/pkgconfig:/usr/share/pkgconfig
>> GOPATH=~/dev-go CC=arm-linux-gnueabihf-gcc CXX=arm-linux-gnueabihf-g++ go
>> build -ldflags '-extld=arm-linux-gnueabihf-g++'
>>
>> The difference is GOPATH=~/dev-go iso GOPATH=/usr/share/gocode/:~/dev-go.
>> Otherwise it tries to install the dependencies in /usr/share/gocode (and
>> off course fail).
>>
>> I also tried to use "launchpad.net/go-onlineaccounts/v1" in my go scope.
>> But this needs libsignon-glib-dev:armhf to be installed, but this results
>> in:
>>
>> $ sudo click chroot -a armhf -f ubuntu-sdk-15.04 -s vivid maint apt-get
>> install libsignon-glib-dev:armhf
>> Reading package lists... Done
>> Building dependency tree
>> Reading state information... Done
>> Some packages could not be installed. This may mean that you have
>> requested an impossible situation or if you are using the unstable
>> distribution that some required packages have not yet been created
>> or been moved out of Incoming.
>> The following information may help to resolve the situation:
>> The following packages have unmet dependencies:
>>  libsignon-glib-dev:armhf : Depends: gir1.2-signon-1.0:armhf but it is
>> not going to be installed
>>                             Depends: signond-dev:armhf but it is not
>> going to be installed
>> E: Unable to correct problems, you have held broken packages.
>> Command returned 100: schroot -u root -c
>> source:click-ubuntu-sdk-15.04-armhf -- apt-get install
>> libsignon-glib-dev:armhf
>>
>>
>> I used the prebuild chroot from the ubuntu-sdk team ppa.
>>
>
>

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