;
; check CALIBRE_HOME
;
cal_home=getShellEnvVar("CALIBRE_HOME")
if( cal_home==nil then
cal_home=getShellEnvVar("MGC_HOME")
if( cal_home!=nil then
printf("// CALIBRE_HOME environment variable not set; setting it to value of MGC_HOME\n");
)
)
if( cal_home!=nil && isDir(cal_home) && isReadable(cal_home) then
; Load calibre.skl for Cadence versions 4.4 and greater
load("calibre.skl")
;;; Load calibre.4.3.skl for Cadence version 4.3
;;; load("calibre.4.3.skl")
else
; CALIBRE_HOME is not set correctly. Report the problem.
printf("// Calibre Error: Environment variable ")
if( cal_home==nil || cal_home=="" then
printf("CALIBRE_HOME is not set.");
else
if( !isDir(cal_home) then
printf("CALIBRE_HOME does not point to a directory.");
else
if( !isReadable(cal_home) then
printf("CALIBRE_HOME points to an unreadable directory.");
)
)
)
printf(" Calibre Skill Interface not loaded.\n")
; Display a dialog box message about load failure.