I'm a linux user. I use Beignet/Intel. I recently fedup'd to fedora 21 (!). Suddenly I'm having trouble running OpenCL programs that have worked until now. I get these messages:

<premain>: CommandLine Error: Argument 'sample-profile-file' defined more than once!
<premain>: CommandLine Error: Argument 'force-ssa-updater' defined more than once!
<premain>: CommandLine Error: Argument 'loop-unswitch-threshold' defined more than once!
<premain>: CommandLine Error: Argument 'unroll-runtime' defined more than once!
...more...
clang (LLVM option parsing): CommandLine Error: Argument 'sample-profile-file' defined more than once!
clang (LLVM option parsing): CommandLine Error: Argument 'force-ssa-updater' defined more than once!
clang (LLVM option parsing): CommandLine Error: Argument 'loop-unswitch-threshold' defined more than once!
clang (LLVM option parsing): CommandLine Error: Argument 'unroll-runtime' defined more than once!
clang (LLVM option parsing): CommandLine Error: Argument 'unroll-allow-partial' defined more than once!
...etc...

Google searches with these messages bring up mostly nothing. I have asked a question on Stack Overflow but I cannot include a link. googling the messages above should bring you there, though.

Any help would be appreciated! thanks.