[openal] Compiling OpenAL (ex- OpenAL bug that freezes Blender)

[Mario Mey]

> $ file build/openal-info
build/openal-info: ELF 64-bit LSB  executable, x86-64, version 1 (SYSV), 
dynamically linked (uses shared libs), for GNU/Linux 2.6.24, 
BuildID[sha1]=fa705b73ae47d3420df018aaac5bd2cea3bf32e0, not stripped

Yes!

Thank you!