[all-commits] [llvm/llvm-project] a092e3: [libc++] Remove the %{not} substitution

[Louis Dionne via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a092e3833bee3b8f509638177ead89223d9b0153
      https://github.com/llvm/llvm-project/commit/a092e3833bee3b8f509638177ead89223d9b0153
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-04-07 (Tue, 07 Apr 2020)

  Changed paths:
    R libcxx/test/libcxx/selftest/not_test.sh.cpp
    M libcxx/utils/libcxx/test/config.py
    R libcxx/utils/not.py

  Log Message:
  -----------
  [libc++] Remove the %{not} substitution

It has never been used, and it actually doesn't really work because it
assumes that the target supports Python. Instead, it's better to just
use `!` since we're running ShTests in system shells anyway.