Louis Dionne 5eb8d45ab5 [libc++] Use proper shell escaping in the executors
This was originally committed as f8452ddfcc33 and reverted in 7cb1aa9d9368.
The issue was that shell builtins were being escaped too, and apparently
Bash won't execute a builtin when it is quoted e.g. '!'. Instead, it
thinks it's a command and it can't find it.

Re-committing the change with that issue fixed.
2020-04-18 11:22:42 -04:00
..