johann-pfefferl commented 7 years ago

Error log:

================================================================== ERROR: hello-1.0-r0 do_unpack: Build of do_unpack failed ERROR: hello-1.0-r0 do_unpack: Traceback (most recent call last): File "/home/pfefferl/projects/isar/bitbake/lib/bb/build.py", line 642, in exec_task return _exec_task(fn, task, d, quieterr) File "/home/pfefferl/projects/isar/bitbake/lib/bb/build.py", line 580, in _exec_task exec_func(task, localdata) File "/home/pfefferl/projects/isar/bitbake/lib/bb/build.py", line 210, in exec_func bb.utils.mkdirhier(adir) File "/home/pfefferl/projects/isar/bitbake/lib/bb/utils.py", line 740, in mkdirhier raise e File "/home/pfefferl/projects/isar/bitbake/lib/bb/utils.py", line 737, in mkdirhier os.makedirs(directory) File "/usr/lib/python3.4/os.py", line 227, in makedirs makedirs(head, mode, exist_ok) File "/usr/lib/python3.4/os.py", line 237, in makedirs mkdir(name, mode) PermissionError: [Errno 13] Permission denied: '/home/pfefferl/projects/isar/build/tmp/work/buildchroot/debian-stretch/rootfs//home/builder'

ERROR: Task (multiconfig:qemu-amd64:/home/pfefferl/projects/isar/meta-isar/recipes-app/hello/hello.bb:do_unpack) failed with exit code '1' NOTE: Tasks Summary: Attempted 4 tasks of which 3 didn't need to be rerun and 1 failed.

The mentions directory "..../home/builder" does really not exist!!

ismagulb commented 7 years ago

Thanks, will have a look.

alexbluesman commented 7 years ago

Hello! Could you please specify the following details:

Your host: Linux distro, 32/64-bit
The command you use to build Isar
Isar branch

Thank you, Alex

johann-pfefferl commented 7 years ago

Linux distro: Standard Debian jessie installation inside a VM Command: bitbake multiconfig:qemu-amd64:isar-image-base Branch: lenormf/uefi_wic_amd64-20170428

ismagulb commented 7 years ago

Standard Debian jessie installation inside a VM: 64-bit

alexbluesman commented 7 years ago

According to the log, looks like there is sudo problem. Could you please provide the following:

ls -l tmp/work/buildchroot/debian-stretch/rootfs/home
sudo cat /etc/sudoers | grep pfefferl
Check that sudo mkdir test works without password

johann-pfefferl commented 7 years ago

ls -l tmp/work/buildchroot/debian-stretch/rootfs/home total 0

Better use "sudo -l" to get the real answer of sudo because configuration can also be stored in subdirectory "/etc/sudoers.d".

Matching Defaults entries for pfefferl on isard: env_reset, mail_badpass, secure_path=/usr/local/sbin\:/usr/local/bin\:/usr/sbin\:/usr/bin\:/sbin\:/bin

User pfefferl may run the following commands on isard: (root) NOPASSWD: ALL

According to the above output sudo allows all commands to execute as root without password. The "mkdir" test works in my setup.

johann-pfefferl commented 7 years ago

I made a step forward.

After doing

apt-get install automake autoconf libtool

I got rid of this "mkdir" problem. It would be nice to mention the required packages at the beginning of the README file.

But now I have the next problem to build the demo. See attached log file. log.do_build.23127.txt

johann-pfefferl commented 7 years ago

If I do the following

cd tmp/work/buildchroot/debian-stretch/rootfs/home/builder/hello/git && autoreconf

and then do a

bitbake multiconfig:qemu-amd64:isar-image-base

the whole thing builds.

So it seems that the hello demo autoconf setup is broken or not consistent regarding the used versions.

johann-pfefferl commented 7 years ago

Another possible reason for this behaviour is a missing dependency between the buildchroot and the "hello demo" task inside bitbake.

If I set the variable

BB_NUMBER_THREADS = "1"

and switch my virtual machine to a single core by offlining all other cpus

chcpu -d 1,2,3

then the problem does not occur or at least not so often.

ismagulb commented 7 years ago

Hello Hans,

please see lenormf/uefi_wic_amd64-20170428 e5cf95f.

Otherwise, you can always remove hello from IMAGE_INSTALL in builddir/conf/local.conf.

Please let me know whether the fix worked for you.

johann-pfefferl commented 7 years ago

The commit e5cf95f07b4eb718537a3918c7dbe411ce030be1 fixed the problem.

ismagulb commented 7 years ago

Hans, thanks for testing!

I'd like to keep the issue open in order to:

Fix the mkdir problem, if still relevant, and
Close when merged to master.

ismagulb commented 7 years ago

The mkdir issue should be solved in the scope of #11.

ilbers / isar

Building of hello demo failed #6

ERROR: Task (multiconfig:qemu-amd64:/home/pfefferl/projects/isar/meta-isar/recipes-app/hello/hello.bb:do_unpack) failed with exit code '1' NOTE: Tasks Summary: Attempted 4 tasks of which 3 didn't need to be rerun and 1 failed.