missing ocl_stdlib.h

[Robert Jobbagy]

I installed beignet 0.3-1 package and run sample program, I gave this error :

fatal error: malformed or corrupted PCH file: 'could not find file '/build/buildd/beignet-0.3/obj-x86_64-linux-gnu/backend/src/ocl_stdlib.h' referenced by AST file'
1 error generated.
*** build of 'sum' on 'Intel HD Graphics Family' said:

*** (end of message)
*** 'clBuildProgram' in 'cl-helper.c' on line 470 failed with error 'invalid program'.
Aborted (core dumped)

and made some investigation here :

https://launchpadlibrarian.net/154856263/buildlog_ubuntu-trusty-amd64.beignet_0.3-1_UPLOADING.txt.gz

and I found that compile mistake :

missing ocl_stdlib.h here :

-- Install configuration: "RelWithDebInfo"
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/include/CL/cl_platform.h
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/include/CL/cl.h
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/include/CL/cl_ext.h
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/include/CL/cl_gl.h
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/include/CL/opencl.h
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/include/CL/cl_gl_ext.h
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/include/CL/cl_d3d10.h
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/include/CL/cl_intel.h
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/include/CL/cl.hpp
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/lib/beignet/libgbe.so
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/lib/beignet/ocl_stdlib.h.pch
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/include/gen/program.h
-- Installing: /build/buildd/beignet-0.3/debian/tmp/usr/lib/beignet/libcl.so

and here too :

chroot-autobuild/build/buildd/beignet-dev_0.3-1_amd64.deb:
drwxr-xr-x root/root 0 2013-10-24 05:10 ./
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/share/
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/share/doc/
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/share/doc/beignet-dev/
-rw-r--r-- root/root 2348 2013-04-09 15:13 ./usr/share/doc/beignet-dev/copyright
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/include/
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/include/CL/
-rw-r--r-- root/root 4974 2013-10-22 07:06 ./usr/include/CL/cl_intel.h
lrwxrwxrwx root/root 0 2013-10-24 05:10 ./usr/share/doc/beignet-dev/changelog.Debian.gz -> ../beignet/changelog.Debian.gz

chroot-autobuild/build/buildd/beignet_0.3-1_amd64.deb:
drwxr-xr-x root/root 0 2013-10-24 05:10 ./
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/lib/
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/lib/beignet/
-rw-r--r-- root/root 19695160 2013-10-24 05:10 ./usr/lib/beignet/libgbe.so
-rw-r--r-- root/root 123248 2013-10-24 05:10 ./usr/lib/beignet/libcl.so
-rw-r--r-- root/root 4957604 2013-10-24 05:09 ./usr/lib/beignet/ocl_stdlib.h.pch
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/share/
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/share/doc/
drwxr-xr-x root/root 0 2013-10-24 05:10 ./usr/share/doc/beignet/
-rw-r--r-- root/root 2348 2013-04-09 15:13 ./usr/share/doc/beignet/copyright
-rw-r--r-- root/root 443 2013-10-24 05:10 ./usr/share/doc/beignet/changelog.Debian.gz
drwxr-xr-x root/root 0 2013-10-24 05:10 ./etc/
drwxr-xr-x root/root 0 2013-10-24 05:10 ./etc/OpenCL/
drwxr-xr-x root/root 0 2013-10-24 05:10 ./etc/OpenCL/vendors/
-rw-r--r-- root/root 26 2013-05-21 07:27 ./etc/OpenCL/vendors/intel.icd

please fix it. Thanks

[Robert Jobbagy (jobbagy-robert)]

or /build/buildd/beignet-0.3/debian/tmp/usr/lib/beignet/ocl_stdlib.h.pch is broken

[adi sis (adisis23)]

I got this to
3.11.0-13-generic #20-Ubuntu SMP Wed Oct 23 07:38:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Robert Jobbagy (jobbagy-robert)]

Now available beignet 0.8 stable version, if you can please replace this package with it.

[Lars (larsmans)]

But 0.8 is only available as a package in Ubuntu utopic. Any chance that the fix will be backported to trusty? The Beignet in that distro is unusable due to this issue -- even this kernel doesn't compile:

    __kernel void empty()
    {
    }

[Rebecca Palmer (rebecca-palmer)]

This file is present in 0.8 (utopic) and later, so I am closing this bug.

Note that due to a different bug, beignet may not work with linux 3.16 (utopic):
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=767148

Rebuilding the Vivid source package (_not_ trying to install the binary) in Trusty will probably work.