commit 82aaba037aa922a6aa0e118f8cc04531becc42cd
author Nan Zhou <nanzhoumails@gmail.com> Fri Sep 16 00:21:07 2022 +0000
committer Nan Zhou <nanzhoumails@gmail.com> Fri Sep 16 23:11:15 2022 +0000
tree dc5132cd424271b6ed056af98305c55a0d749e90
parent 524ebee8f2ddd998ca99ceaba9b9648fcba19c2e

clang-tidy: use TemporaryDirectory

This patch changes clang-tidy build of cmake and meson to use
TemporaryDirectory. So that no need to explicitly delete the build
directory. There is no need to hardcode the name as well. I kept the
prefix of the temp folder to be "build". This is to make gitignore of
most repos still work.

Tested:
1. used phosphor-user-manager as a typical meson repo. Tested
   with/without clang-tidy. Both worked
2. used peci-pcie as a typical CMakeList repo. Tested with/without
   clang-tidy. Both worked (but the repo itself doesn't pass clang build
   bacause of its own reason)

Signed-off-by: Nan Zhou <nanzhoumails@gmail.com>
Change-Id: Ic355e390db7349ded73ad3d17a03a40b83460249