is_target 553 tools/gn/functions.cc is_target(false) { is_target 566 tools/gn/functions.cc is_target(in_is_target) { is_target 579 tools/gn/functions.cc is_target(in_is_target) { is_target 592 tools/gn/functions.cc is_target(in_is_target) { is_target 605 tools/gn/functions.cc is_target(in_is_target) {