# environment related stuff
set ad_hdl_dir ".."
set ad_phdl_dir ".."
if [info exists ::env(ADI_HDL_DIR)] {
set ad_hdl_dir $::env(ADI_HDL_DIR)
}
if [info exists ::env(ADI_PHDL_DIR)] {
set ad_phdl_dir $::env(ADI_PHDL_DIR)