export KSRC=/usr/src/linux-source-2.6.32
export KERNEL_SOURCE_ROOT=$KSRC
export DAHDI_SYMVERS=/usr/src/modules/dahdi-linux/drivers/dahdi/Module.symvers
export DAHDI_INCLUDE=/usr/src/modules/dahdi-linux/include
export ICP_ROOT=/EP805XX
export VP_API=/home/xilun/hard/zarlink/Le71SDKAPIL_P2.17.0
export XIVO_AUDIO=1