[OpenWrt-Devel] Fwd: OpenWRT Build Process broken on recent Debian NFS

Anton Ivanov anton.ivanov at cambridgegreys.com
Sun Nov 12 13:23:53 EST 2017

It did not apply cleanly so I had to patch it by hand.

Once patched by it worked fine.


On 11/12/17 09:26, Mathias Kresin wrote:
> 11.11.2017 11:53, Anton Ivanov:
>> Resend (apologies, tried to send it to -users by mistake initially).
>> Hi all,
>> I am observing an interesting issue with the OpenWRT build process when
>> building on an up-to-date stretch host. It no longer works on NFS on
>> debian (it used to work).
>> If I run make with a clean freshly cloned directory tree on a normally
>> mounted filesystem it completes OK. If I do a fresh git clone, mount the
>> filesystem via nfs I get the following:
>> SHELL= flock /var/autofs/local/src/openwrt/tmp/.patch-2.7.5.tar.xz.flock
>> -c '    /var/autofs/local/src/openwrt/scripts/download.pl
>> "/var/autofs/local/src/openwrt/dl" "patch-2.7.5.tar.xz"
>> "e3da7940431633fb65a01b91d3b7a27a" "" "@GNU/patch"'
>> flock: /var/autofs/local/src/openwrt/tmp/.patch-2.7.5.tar.xz.flock: Bad
>> file descriptor
>> Makefile:23: recipe for target
>> '/var/autofs/local/src/openwrt/dl/patch-2.7.5.tar.xz' failed
>> The results are the same if I mount the system via autofs or directly
>> via command line mount. If I run the flock statement "by hand" it
>> completes OK as well so this happens only if it is invoked out of the
>> openwrt build process (I smell a race here somewhere...).
>> I wish I could pinpoint the exact moment it broke. However, as the
>> actual problem is with downloads/stamps it is difficult to determine the
>> actual point in time it stopped working.
>> I tried running the build on a "pristine" stretch with no updates it was
>> already broken so this most likely happened somewhere between jessie and
>> stretch.
>> Any ideas (I do not want to file a Debian bug before narrowing it down)?
> Please try again with the following patch applied: 
> https://git.lede-project.org/5d0b180f798ca53cc04be4cec82c7c56b6c25d97
> Mathias

Anton R. Ivanov

Cambridge Greys Limited, England and Wales company No 10273661
openwrt-devel mailing list
openwrt-devel at lists.openwrt.org

More information about the openwrt-devel mailing list