Merge branch 'yw/cmake-updates'

CMake updates. * yw/cmake-updates: cmake: remove (_)UNICODE def on Windows in CMakeLists.txt cmake: add pcre2 support cmake: fix CMakeLists.txt on Linux

Junio C Hamano committed Jun 7, 2022 at 14:10 UTC f31b624495077ab7b173b41f28cea52db874aa6b

No changes.