cmake pkg_get_variable(_PREFIX) examples
ornladios/ADIOS2
cmake/upstream/FindPkgConfig.cmake
:563
pkg_get_variable("${_pkg_check_prefix}_PREFIX" ${_pkg_check_modules_pkg} "prefix")
ornladios/ADIOS2
thirdparty/EVPath/EVPath/cmake/upstream/FindPkgConfig.cmake
:471
pkg_get_variable("${_pkg_check_prefix}_PREFIX" ${_pkg_check_modules_pkg} "prefix")
fontforge/fontforge
cmake/backports/3.15.7/FindPkgConfig.cmake
:477
pkg_get_variable("${_pkg_check_prefix}_PREFIX" ${_pkg_check_modules_pkg} "prefix")