ROOT=$PWD

NETCDF_INC_DIR=${NETCDF_INC_DIR:-/usr/include} #define it in your environment
NETCDF_LIB_DIR=${NETCDF_LIB_DIR:-/usr/lib/x86_64-linux-gnu} #define it in your environment
NETCDF_INCDIR="-I $NETCDF_INC_DIR" 
NETCDF_LIBDIR="-L $NETCDF_LIB_DIR"
NETCDF_LIB="-lnetcdff -lnetcdf"

IOIPSL_INCDIR="-I$ROOT/ioipsl/modipsl/lib"
IOIPSL_LIBDIR="-L$ROOT/ioipsl/modipsl/lib"
IOIPSL_LIB="-lioipsl"

XIOS_INCDIR="-I$ROOT/../XIOS/inc"
XIOS_LIBDIR="-L$ROOT/../XIOS/lib"
XIOS_LIB="-lxios -lstdc++"