DEFINE basic $CDK_DIR/lib/basic | irun: *W,DLCLAP (../cds.lib,5): cds.lib Same file has different definitions for library 'library basic from /root/cds.lib line 5, redefines library basic from same file line 3 defined earlier.' (continuing with last specified path). DEFINE onc25 /onc25/libs/onc25/onc25 | irun: *W,DLCPTH (../cds.lib,22): cds.lib Invalid path '/onc25/libs/onc25/onc25' (cds.lib command ignored). irun: *W,BADPRF: The linedebug option may have an adverse performance impact. irun: *E,NOMOPT: You have not specified a -R (or a -r ) option, nor have you specified a source file for compilation.