Make sure to default ${prefix} to /usr/local if the user didn't specify it.
This assists with getting around configure's late binding values so that
our LLVM variables don't end up with a "NONE" prefix.

llvm-svn: 28325
2 files changed
tree: db701c6fc534a2dbc2c6fa4ee65643fb1d8f1f74
  1. llvm/