if $tdm_no_Xau; then AC_MSG_WARN([Cannot build TDM! Make sure that libXau.a is installed!]) fi if $tdm_no_Xdmcp; then AC_MSG_WARN([Cannot build TDM! Make sure that libXdmcp.a and Xdmcp.h are installed or use --without-xdmcp to disable XDMCP support!]) fi