<![CDATA[Crossbuilder - mk-build-deps]]>Hi!

I'm trying to get the crossbuilder working on the example in the documentation. But I'm stuck on an some thing to do with mk-build-deps??

So I'm using qemu/kvm running Ubuntu 18.04.3.... fresh install...

 crossbuilder setup-lxd
 cd ~/src/git/address-book-app

Then

  bash -x crossbuilder

a lot of output... but the last command is:

+ lxc exec address-book-app-usdk-16-04-amd64-armhf-dev -- sh -c 'mk-build-deps                 -t '\''apt-get -o Debug::pkgProblemResolver=yes --no-install-recommends -y'\''                 -i --host-arch armhf                 /home/demo/patched_debian_control'
dpkg-architecture: warning: specified GNU system type arm-linux-gnueabihf does not match CC system type x86_64-linux-gnu, try setting a correct CC environment variable
dh_testdir
dh_testroot
dh_prep
dh_testdir
dh_testroot
dh_install
dh_installdocs
dh_installchangelogs
dh_compress
dh_fixperms
dh_installdeb
dh_gencontrol
dpkg-gencontrol: warning: File::FcntlLock not available; using flock which is not NFS-safe
dh_gencontrol debug symbol wrapper: all non-arch-all packages for this build platform armhf: address-book-app-cross-build-deps 
dh_gencontrol debug symbol wrapper: packages to act on: address-book-app-cross-build-deps 
dh_gencontrol debug symbol wrapper: ignored packages: 
dh_gencontrol debug symbol wrapper: no debian/address-book-app-cross-build-deps-dbgsym, skipping package address-book-app-cross-build-deps
dh_md5sums
dh_builddeb
dpkg-deb: building package 'address-book-app-cross-build-deps' in '../address-book-app-cross-build-deps_1.0_armhf.deb'.

The package has been created.
Attention, the package has been created in the current directory,
not in ".." as indicated by the message above!
Selecting previously unselected package address-book-app-cross-build-deps:armhf.
(Reading database ... 53932 files and directories currently installed.)
Preparing to unpack address-book-app-cross-build-deps_1.0_armhf.deb ...
Unpacking address-book-app-cross-build-deps:armhf (1.0) ...
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies...Starting pkgProblemResolver with broken count: 1
Starting 2 pkgProblemResolver with broken count: 1
Investigating (0) address-book-app-cross-build-deps [ armhf ] < 1.0 > ( devel )
Broken address-book-app-cross-build-deps:armhf Depends on dh-translations [ armhf ] < none ->  > ( none )
  Removing address-book-app-cross-build-deps:armhf because I can't find dh-translations:armhf
Done
 Done
Starting pkgProblemResolver with broken count: 0
Starting 2 pkgProblemResolver with broken count: 0
Done
The following additional packages will be installed:
  libgl1-mesa-dev:armhf libgl1-mesa-glx:armhf mesa-common-dev:armhf
The following packages will be REMOVED:
  address-book-app-cross-build-deps:armhf
The following NEW packages will be installed:
  libgl1-mesa-dev:armhf libgl1-mesa-glx:armhf mesa-common-dev:armhf
0 upgraded, 3 newly installed, 1 to remove and 16 not upgraded.
1 not fully installed or removed.
Need to get 666 kB of archives.
After this operation, 4218 kB of additional disk space will be used.
Get:1 http://ports.ubuntu.com/ubuntu-ports xenial-updates/main armhf libgl1-mesa-glx armhf 18.0.5-0ubuntu0~16.04.1 [118 kB]
Get:2 http://ports.ubuntu.com/ubuntu-ports xenial-updates/main armhf mesa-common-dev armhf 18.0.5-0ubuntu0~16.04.1 [543 kB]
Get:3 http://ports.ubuntu.com/ubuntu-ports xenial-updates/main armhf libgl1-mesa-dev armhf 18.0.5-0ubuntu0~16.04.1 [4466 B]
Fetched 666 kB in 2s (332 kB/s)               
(Reading database ... 53936 files and directories currently installed.)
Removing address-book-app-cross-build-deps:armhf (1.0) ...
Selecting previously unselected package libgl1-mesa-glx:armhf.
(Reading database ... 53932 files and directories currently installed.)
Preparing to unpack .../libgl1-mesa-glx_18.0.5-0ubuntu0~16.04.1_armhf.deb ...
Unpacking libgl1-mesa-glx:armhf (18.0.5-0ubuntu0~16.04.1) ...
Selecting previously unselected package mesa-common-dev:armhf.
Preparing to unpack .../mesa-common-dev_18.0.5-0ubuntu0~16.04.1_armhf.deb ...
Unpacking mesa-common-dev:armhf (18.0.5-0ubuntu0~16.04.1) ...
Selecting previously unselected package libgl1-mesa-dev:armhf.
Preparing to unpack .../libgl1-mesa-dev_18.0.5-0ubuntu0~16.04.1_armhf.deb ...
Unpacking libgl1-mesa-dev:armhf (18.0.5-0ubuntu0~16.04.1) ...
Processing triggers for libc-bin (2.23-0ubuntu11) ...
Setting up libgl1-mesa-glx:armhf (18.0.5-0ubuntu0~16.04.1) ...
update-alternatives: using /usr/lib/arm-linux-gnueabihf/mesa/ld.so.conf to provide /etc/ld.so.conf.d/arm-linux-gnueabihf_GL.conf (arm-linux-gnueabihf_gl_conf) in auto mode
Setting up mesa-common-dev:armhf (18.0.5-0ubuntu0~16.04.1) ...
Setting up libgl1-mesa-dev:armhf (18.0.5-0ubuntu0~16.04.1) ...
Processing triggers for libc-bin (2.23-0ubuntu11) ...
mk-build-deps: Unable to install address-book-app-cross-build-deps at /usr/bin/mk-build-deps line 402.
mk-build-deps: Unable to install all build-dep packages
+ rm -r /tmp/crossbuilder.caWdHt

any ideas?

]]>https://forums.ubports.com/topic/3620/crossbuilder-mk-build-depsRSS for NodeTue, 10 Mar 2026 07:05:46 GMTMon, 30 Dec 2019 19:41:53 GMT60<![CDATA[Reply to Crossbuilder - mk-build-deps on Sun, 26 Dec 2021 07:38:56 GMT]]>I'm late to this party, but @erlend is there something that should be fixed in the docs?

]]>https://forums.ubports.com/post/59239https://forums.ubports.com/post/59239Sun, 26 Dec 2021 07:38:56 GMT<![CDATA[Reply to Crossbuilder - mk-build-deps on Mon, 30 Dec 2019 20:54:02 GMT]]>Thank you both!

It seems to have worked. 🙂

However I got a new error.... (but later in the script)... And then I fixed that one too...

Seems the dh-translations was still missing... but now I have fixed it....

And managed to compile it! ☺

]]>https://forums.ubports.com/post/26736https://forums.ubports.com/post/26736Mon, 30 Dec 2019 20:54:02 GMT<![CDATA[Reply to Crossbuilder - mk-build-deps on Mon, 30 Dec 2019 20:01:42 GMT]]>@erlend This issue is caused by some multilib thing. I have this issue for other packages. It sometimes help to explicitely set the platform. I would try to edit the debian/control file and see if it works with dh-translations:all

Please don't think I understand this. I keep on changing stuff till it works.

And open an issue on github (for the app or for crossbuilder)

]]>https://forums.ubports.com/post/26732https://forums.ubports.com/post/26732Mon, 30 Dec 2019 20:01:42 GMT<![CDATA[Reply to Crossbuilder - mk-build-deps on Mon, 30 Dec 2019 20:01:28 GMT]]>The real error is here:

Removing address-book-app-cross-build-deps:armhf because I can't find dh-translations:armhf

This means that the dh-translations package doesn't exist for armhf, and it has not specified how it should be installed for cross-building situations.

Looking at the dh-translations package in xenial on the package tracker, it only has a package available for the all architecture. This means that it can run on any architecture.

You can fix this error, therefore, by specifying the architecture you'd like to install in the debian/control file. Add :all after dh-translations, under the Build-Depends: heading. Then try building again.

]]>https://forums.ubports.com/post/26731https://forums.ubports.com/post/26731Mon, 30 Dec 2019 20:01:28 GMT