| The environment variable BSC_OPTIONS enables the user to set default flag values to be used each time the compiler is called. If set, the value of BSC_OPTIONS is automatically prepended to the compiler option values typed on the bsc command line. This avoids the need to set specified flag values each time the compiler is called. For instance, in order to control the default value of the -p (path) option, the BSC_OPTIONS environment variable could be set as follows: # Bluespec Environment for csh/tcsh setenv BSC_OPTIONS "-p .:./MyLib:+" # Bluespec Environment for bash/ksh export BSC_OPTIONS="-p .:./MyLib:+" Once set, the BSV compiler would now search for packages in the ./MyLib directory before looking in the default Prelude and Library areas. Note that since the bsc recognizes multiple uses of the same flag on the command line, the user can use the -p flag along with the BSC_OPTIONS environment variable to control the search path. For example, if in addition to the BSC_OPTIONS set above the user enters the following bsc command, : bsc -verilog -p ./MyLib2:+ Foo.bsv the compiler would now use the path ./MyLib2:.:./MyLib:+ which is a prepending of the -p command line value to the value set by the BSC_OPTIONS environment variable. |
BSC Options |