自己建立一个hdl.var文件:
a file named ‘hdl.var’ should be created in the directory which you launch Cadence from. This file is not absolutely necessary, but it will suppress warnings and prevent some unwanted behavior. The following content should be included in your ‘hdl.var’ file.
softinclude $INSTALL_DIR/tools/inca/files/hdl.var
define ams
define NCVLOGOPTS -linedebug
define VIEW_MAP ($VIEW_MAP, .vs => shell)
define WORK //my_design_library_name//
$INSTALL_DIR is the directory where Cadence was installed.