feelpp/feelpp
feelpp/cmake/modules/feelpp.directive.cmake
:45
string( REGEX MATCH "FEELPP_HAS_([a-zA-Z0-9]+)$" OPT ${opts} )
string( REGEX MATCH "FEELPP_HAS_([a-zA-Z0-9]+)$" OPT ${opts} )
string( REGEX MATCH "FEELPP_HAS_[a-zA-Z0-9_]+$" OPT ${opts} )