# 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 G2c(CMakePackage): """This library contains C decoder/encoder routines for GRIB edition 2. This is part of NOAA's NCEPLIBS project.""" homepage = "https://github.com/NOAA-EMC/NCEPLIBS-g2c" url = "https://github.com/NOAA-EMC/NCEPLIBS-g2c/archive/refs/tags/v1.6.4.tar.gz" git = "https://github.com/NOAA-EMC/NCEPLIBS-g2c" maintainers("AlexanderRichert-NOAA", "Hang-Lei-NOAA", "edwardhartnett") version("develop", branch="develop") version("1.7.0", sha256="73afba9da382fed73ed8692d77fa037bb313280879cd4012a5e5697dccf55175") version("1.6.4", sha256="5129a772572a358296b05fbe846bd390c6a501254588c6a223623649aefacb9d") version("1.6.2", sha256="b5384b48e108293d7f764cdad458ac8ce436f26be330b02c69c2a75bb7eb9a2c") variant("png", default=True, description="Use PNG library") variant("jasper", default=True, description="Use Jasper library") variant("openjpeg", default=False, description="Use OpenJPEG library") variant("pic", default=True, description="Build with position-independent-code") variant( "libs", default=("shared", "static"), values=("shared", "static"), multi=True, description="Build shared libs, static libs or both", when="@1.7:", ) variant( "pthreads", default=False, description="Turn on thread-safety with pthreads", when="@develop", ) variant( "utils", default=True, description="Build and install some utility programs", when="@develop", ) depends_on("libpng", when="+png") depends_on("jasper", when="+jasper") depends_on("openjpeg", when="+openjpeg") conflicts("+jasper +openjpeg", msg="Either Jasper or OpenJPEG should be used, not both") def cmake_args(self): args = [ self.define_from_variant("CMAKE_POSITION_INDEPENDENT_CODE", "pic"), self.define("BUILD_SHARED_LIBS", self.spec.satisfies("libs=shared")), self.define("BUILD_STATIC_LIBS", self.spec.satisfies("libs=static")), self.define_from_variant("USE_PNG", "png"), self.define_from_variant("USE_Jasper", "jasper"), self.define_from_variant("USE_OpenJPEG", "openjpeg"), self.define_from_variant("PTHREADS", "pthreads"), self.define_from_variant("UTILS", "utils"), self.define("BUILD_TESTING", self.run_tests), ] return args def setup_run_environment(self, env): if self.spec.satisfies("@:1.6"): shared = False else: shared = self.spec.satisfies("libs=shared") lib = find_libraries("libg2c", root=self.prefix, shared=shared, recursive=True) env.set("G2C_LIB", lib[0]) env.set("G2C_INC", join_path(self.prefix, "include")) def check(self): with working_dir(self.builder.build_directory): make("test")