if(gfPdkHome = getShellEnvVar("GF_PDK_HOME=/home/grps/ef-test/GLF8HP/130HPSIGE-8HP/") then
  printf("ENV variable GF_PDK_HOME set to %s\n" gfPdkHome)
  ibmPdkPath = strcat(gfPdkHome "/../../")
else
  warn("ENV variable GF_PDK_HOME variable not set!")
  warn("GF_PDK_HOME must be set to top level PDK directory")
  warn("PDK procedures and libraries will not be loaded!")
)

cond(
  ( index(getVersion() "6.1")
    loadContext(strcat(gfPdkHome "/DesignEnv/VirtuosoOA/context/ibmPdkProcs610.cxt"))
    hiRegTimer("ibmPdkInit()" 1))
  ( t
    warn("ibmPdkProcs file not loaded. Only version IC6.1.x supported.\n"))
);cond

load(strcat(gfPdkHome "/DesignEnv/VirtuosoOA/setup/ibmPdkBindkeys.il"))
;Uncomment below for CDS-type bindkeys
;load(strcat(gfPdkHome "/DesignEnv/ViruosoOA/setup/ibmPdkBindkeysCDS.il"))
  
; simulation and model library setup
setShellEnvVar("CDS_Netlisting_Mode=Analog")
setShellEnvVar("CDS_AUTO_64BIT=ALL")
cdsSetNetlistMode()
  
envSetVal("spectre.envOpts" "modelFiles" 'string
  strcat(
    gfPdkHome "/Models/Spectre/models/design.scs "
    gfPdkHome "/Models/Spectre/models/allModels.scs")
)
envSetVal("spectre.envOpts" "includePath" 'string strcat(gfPdkHome "/Models/Spectre/models"))

envSetVal("hspice.envOpts" "modelFiles" 'string
  strcat(
    gfPdkHome "/Models/HSPICE/models/design.inv "
    gfPdkHome "/Models/HSPICE/models/allModels.inc")
)  

; Load Calibre SKILL interface if environment var is set
mgc_home = getShellEnvVar("MGC_HOME")
if( mgc_home && isDir(mgc_home) && isReadable(mgc_home) then
  ; Load calibre.skl for Cadence versions 4.4 and greater
  load(strcat(mgc_home "/shared/pkgs/icv/tools/queryskl/calibre.skl"))
else
  ; MGC_HOME is not set
  printf("Calibre SKILL interface not loaded.\n")
)
; End of Calibre SKILL interface