# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

from spack.package import *


class Ip2(CMakePackage):
    """The NCEP general interpolation library 2 (ip2lib) contains Fortran
    90 subprograms to be used for interpolating between nearly all
    grids used at NCEP. This library is deprecated; all functionality
    has been moved to the ip library.

    This is part of the NCEPLIBS project."""

    homepage = "https://github.com/NOAA-EMC/NCEPLIBS-ip2"
    url = "https://github.com/NOAA-EMC/NCEPLIBS-ip2/archive/refs/tags/v1.1.2.tar.gz"

    maintainers("t-brown", "AlexanderRichert-NOAA", "Hang-Lei-NOAA", "edwardhartnett")

    version("1.1.2", sha256="73c6beec8fd463ec7ccba3633d8c5d53d385c43d507367efde918c2db0af42ab")

    depends_on("sp")

    def setup_run_environment(self, env):
        for suffix in ("4", "8", "d"):
            lib = find_libraries(
                "libip2_" + suffix, root=self.prefix, shared=False, recursive=True
            )
            env.set("IP2_LIB" + suffix, lib[0])
            env.set("IP2_INC" + suffix, join_path(self.prefix, "include_" + suffix))