FTBFS in -proposed

[Rebecca Palmer]

Bug fix upload, has a freeze exception in Debian:

beignet (1.3.0-2) unstable; urgency=medium

  * Statically link to LLVM to allow installation together with
    mesa-opencl-icd (workaround for #852746).
  * Disable OpenCL 2.0 on i386, as it is likely to crash.
    (Closes: #855651)
  * Add missing build-dependencies on x32 to fix FTBFS.
  * Fix broken link in documentation.

[Graham Inggs (ginggs)]

This bug was fixed in the package beignet - 1.3.0-2
Sponsored for Rebecca Palmer (rebecca-palmer)

---------------
beignet (1.3.0-2) unstable; urgency=medium

  * Statically link to LLVM to allow installation together with
    mesa-opencl-icd (workaround for #852746).
  * Disable OpenCL 2.0 on i386, as it is likely to crash.
    (Closes: #855651)
  * Add missing build-dependencies on x32 to fix FTBFS.
  * Fix broken link in documentation.

 -- Rebecca N. Palmer <email address hidden> Tue, 21 Feb 2017 22:45:18 +0000

[Graham Inggs (ginggs)]

Woops, this sync FTBFS.

[Rebecca Palmer (rebecca-palmer)]

Debian beignet automatically uses the same LLVM version as mesa, to avoid crashing when OpenCL and OpenGL are used together (as LLVM lacks symbol versioning - https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=848368#46 ). Ubuntu -proposed mesa now uses LLVM 4.0, which beignet isn't compatible with (adding the dependency only makes it fail later), so this no longer works.

The immediate fix is to disable this mechanism and use LLVM 3.9, as attached. (This will have the above bug if LLVM 4.0 mesa is let out of -proposed, but so would the existing beignet, built with 3.9 before mesa switched.)

[Launchpad Janitor (janitor)]

This bug was fixed in the package beignet - 1.3.0-2ubuntu1

---------------
beignet (1.3.0-2ubuntu1) zesty; urgency=medium

  * Use LLVM 3.9 unconditionally instead of trying to match mesa,
    as this package FTBFS with LLVM 4.0. (LP: #1668024)

 -- <email address hidden> (Rebecca N. Palmer) Sun, 26 Feb 2017 13:25:03 +0000