[Pkg-opencl-devel] beignet 1.0.2 gbp import-orig error

[Rebecca N. Palmer]

$ gbp import-orig --uscan
gbp:info: Launching uscan...
gbp:info: using ../beignet_1.0.2.orig.tar.gz
What is the upstream version? [1.0.2]
gbp:info: Importing '../beignet_1.0.2.orig.tar.gz' to branch 'upstream'...
gbp:info: Source package is beignet
gbp:info: Upstream version is 1.0.2
gbp:error: Import of ../beignet_1.0.2.orig.tar.gz failed: Error running 
git add: fatal: Not a git repository: 
examples/thirdparty/libva/../../../.git/modules/examples/thirdparty/libva

This appears to be #732688: examples/thirdparty/libva is a submodule, 
and the tarball includes its .git redirection file.

Given that we aren't supposed to use embedded code copies anyway, I 
suggest using Files-Excluded: to exclude the whole submodule.