INSTALL_DIR=${INSTALL_DIR:-/usr/mpi/gcc}
PREFIX=${INSTALL_DIR}/openmpi-@OMPI_MAJOR_VERSION@.@OMPI_MINOR_VERSION@.@OMPI_RELEASE_VERSION@

MAINTEINER=${MAINTEINER:-"Mellanox Ltd. <support@mellanox.com>"}
UPLOADER=${UPLOADER:-"$MAINTEINER"}

MXM_PATH=${MXM_PATH:-/opt/mellanox/mxm}
FCA_PATH=${FCA_PATH:-/opt/mellanox/fca}
KNEM_PATH=${KNEM_PATH:-/opt/knem-1.0.90mlnx2}

[ -d $MXM_PATH ] && WITH_MXM="--with-mxm=$MXM_PATH"
[ -d $FCA_PATH ] && WITH_FCA="--with-fca=$FCA_PATH"
[ -d $KNEM_PATH ] && WITH_KNEM="--with-knem=$KNEM_PATH"

CONFIG_ARGS=${CONFIG_ARGS:-"--prefix=$PREFIX
    --libdir=$OMPI_PREFIX/lib64 \
	--localstatedir=/var
	--sharedstatedir=/var/lib
	--infodir=/usr/share/info \
	--with-platform=contrib/platform/mellanox/optimized  \
	$WITH_MXM \
	$WITH_FCA \
	$WITH_KNEM \
	"}
sed -ie "s/XXXMAINTEINERXXX/$MAINTEINER/; s/XXXUPLOADERXXX/$UPLOADER/" debian/control
export CONFIG_ARGS
dpkg-buildpackage -us -uc