cmake find_package(PCRE2) examples

libgit2/libgit2 cmake/SelectRegex.cmake :33 

find_package(PCRE2)

MapServer/MapServer CMakeLists.txt :293 

find_package(PCRE2)

wxWidgets/wxWidgets build/cmake/lib/regex.cmake :49 

find_package(PCRE2 REQUIRED)