if(UNIX AND NOT APPLE) include(FindPackageHandleStandardArgs) find_program( Flatpak_EXECUTABLE NAMES flatpak DOC "flatpak - Build, install and run applications and runtimes" ) find_program( Flatpak_builder_EXECUTABLE NAMES flatpak-builder DOC "flatpak-builder - Help build application dependencies" ) find_package_handle_standard_args(Flatpak REQUIRED_VARS Flatpak_EXECUTABLE Flatpak_builder_EXECUTABLE) mark_as_advanced(Flatpak_EXECUTABLE Flatpak_builder_EXECUTABLE) endif(UNIX AND NOT APPLE)