apr cannot use shared process mutex on armv7
Bug #599874 reported by
David Sugar
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
apr (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
On armv7/thumb on Maverick, apr fails to build because it deadlocks in testing shared (interprocess) mutex locking. This feature likely depends on atomics behavior in glibc pthread spinlocks that is broken in thumb2. I have a simple patch that disables shared process mutexes for arm just like was needed for sh4.
tags: | added: armel armv7 |
tags: | added: thumb |
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debdiff apr_1.4. 2-3build1. dsc apr_1.4. 2-3ubuntu1. dsc attached