commit 1aa91992d76645bd82cf287d134554952dd2fcb0
author Manojkiran Eda <manojkiran.eda@gmail.com> Fri Oct 02 14:11:53 2020 +0530
committer Ed Tanous <ed@tanous.net> Fri Oct 02 17:35:32 2020 -0700
tree 594fa3da03a6e1a73d57057f5148f5136c4be0d3
parent bc5c1c44ad0fdd4da391e09abc46bebe32b87bea

Fix clang-tidy support in CI for meson builds

- As clang and gcc flags have diverged over the years, clang-tidy
  requires clang flags to be present in compile-commands.json
  which can be generated via a meson build with clang compiler.

- In the current state, the build directory is already created with
  gcc, so for a repo with .clang-tidy file, we get a lot of errors
  about unknown warning flags[clang-diagnostic-unknown-warning-option]

- This commit would change the compiler to clang++, and would create
  another build directory for clang builds, and use that configuration
  for clang-tidy.

- This would not harm later builds in the CI sequnce, as they are doing
  a meson configure[in build directory] which would not change the
  compiler.

Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
Signed-off-by: Ed Tanous <ed@tanous.net>
Change-Id: I8de5a53229bef1dd9b774597d09d39e34e168cdb