ninja -C out/Release chromium_testshell_test_apk
ninja: Entering directory `out/Release'
[3/8798] LINK host_forwarder
FAILED: /usr/bin/g++ -Wl,-z,now -Wl,-z,relro -pthread -fPIC -o host_forwarder -Wl,--start-group obj.host/tools/android/forwarder2/host_forwarder.command.o obj.host/tools/android/forwarder2/host_forwarder.common.o obj.host/tools/android/forwarder2/host_forwarder.daemon.o obj.host/tools/android/forwarder2/host_forwarder.forwarder.o obj.host/tools/android/forwarder2/host_forwarder.forwarders_manager.o obj.host/tools/android/forwarder2/host_forwarder.host_controller.o obj.host/tools/android/forwarder2/host_forwarder.host_forwarder_main.o obj.host/tools/android/forwarder2/host_forwarder.pipe_notifier.o obj.host/tools/android/forwarder2/host_forwarder.socket.o obj.host/base/message_loop/host_forwarder.message_pump_glib.o obj.host/base/message_loop/host_forwarder.message_pump_gtk.o obj.host/base/libbase.a obj.host/tools/android/common/libandroid_tools_common.a obj.host/base/libbase_static.a obj.host/base/allocator/liballocator_extension_thunks.a obj.host/third_party/modp_b64/libmodp_b64.a obj.host/base/third_party/dynamic_annotations/libdynamic_annotations.a obj.host/third_party/libevent/libevent.a  -Wl,--end-group -lgmodule-2.0 -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -lgthread-2.0 -lglib-2.0 -lrt
obj.host/base/message_loop/host_forwarder.message_pump_gtk.o:message_pump_gtk.cc:function base::MessagePumpGtk::GetDefaultXDisplay(): error: undefined reference to 'XOpenDisplay'
collect2: error: ld returned 1 exit status
[3/8798] CXX obj/third_party/webrtc/modules/desktop_capture/desktop_capture.screen_capture_frame_queue.o
ninja: build stopped: subcommand failed.