Partially revert rC365414; `ln -n` is not portable
authorHubert Tong <hubert.reinterpretcast@gmail.com>
Fri, 26 Jul 2019 20:09:37 +0000 (20:09 +0000)
committerHubert Tong <hubert.reinterpretcast@gmail.com>
Fri, 26 Jul 2019 20:09:37 +0000 (20:09 +0000)
commite3a0fc72d754e6a0da0e6691b45442a29e6e4270
treedb3bbb286e2a13b6f4087780a05ac08a20e7cd81
parenta9ab31558caa28e9619647678e9118fde737abde
Partially revert rC365414; `ln -n` is not portable

This restores the use of `rm` instead of the non-portable `ln -n`. Such
use being the status quo for the 12-month period between rC334972 and
rC365414.

llvm-svn: 367147
clang/test/Driver/no-canonical-prefixes.c