# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
# $Id$

PortSystem          1.0
PortGroup           mpi 1.0
PortGroup           active_variants 1.1

compilers.choose    f90 cxx
compilers.setup     require_fortran -dragonegg -clang -llvm -gfortran
mpi.setup
mpi.enforce_variant netcdf-fortran

name                esmf
version             6_3_0rp1
revision            3
categories          science devel
platforms           darwin
license             UoI-NCSA
maintainers         takeshi
description         software for building and coupling weather, climate, and related models
long_description    The ESMF defines an architecture for composing complex, coupled \
                    modeling systems and includes data structures \
                    and utilities for developing individual models.
homepage            http://esmf-cu.colorado.edu
master_sites        http://www.earthsystemmodeling.org/esmf_releases/public/ESMF_${version}

checksums           rmd160  3bc0363dcf4e809d287a9bfc26aed9734a592b5d \
                    sha256  89d9466fec099f375ec2182efd80af79e2ef6d486cdd51d5e18e9ab77b98dc1f

depends_build       bin:ranlib:cctools \
                    bin:install_name_tool:cctools
depends_lib         port:netcdf-fortran \
                    port:xercesc3

distname            ${name}_${version}_src
worksrcdir          ${name}

patchfiles          patch-src-Infrastructure-Mesh-src-Moab-io-ReadABAQUS.cpp.diff

post-patch {
    if {[variant_isset openmpi]} {
        foreach c {g95 gfortran gfortranclang} {
            reinplace "s| -lmpi_f77||" ${worksrcpath}/build_config/Darwin.${c}.default/build_rules.mk
        }
    }
}

pre-configure {
    if {${configure.cxx_stdlib} eq "libc++" && ![mpi_variant_isset]} {
        reinplace "s|stdc++|c++|" ${worksrcpath}/build_config/Darwin.gfortranclang.default/build_rules.mk
        reinplace "s|stdc++|c++|" ${worksrcpath}/build_config/Darwin.g95.default/build_rules.mk
    }
}

if {![variant_isset atlas]} {
    default_variants    +accelerate
}

use_configure       no

build.target        lib
pre-build {
    build.env       ESMF_DIR=${worksrcpath} \
                    ESMF_F90=${configure.f90} \
                    ESMF_F90COMPILEOPTS="${configure.f90flags}" \
                    ESMF_CXX=${configure.cxx} \
                    ESMF_CXXCOMPILEOPTS="${configure.cxxflags}" \
                    ESMF_NETCDF=split \
                    ESMF_NETCDF_INCLUDE=${prefix}/include \
                    ESMF_NETCDF_LIBPATH=${prefix}/lib \
                    ESMF_XERCES=standard \
                    ESMF_XERCES_INCLUDE=${prefix}/include \
                    ESMF_XERCESF_LIBPATH=${prefix}/lib \
                    ESMF_XERCES_LIBS=-lxerces-c
    if {[variant_isset accelerate]} {
        build.env-append    ESMF_LAPACK=system \
                            ESMF_LAPACK_LIBS=-lvecLibFort
    } elseif {[variant_isset atlas]} {
        build.env-append    ESMF_LAPACK=system \
                            ESMF_LAPACK_LIBS=-lsatlas
    }
    build.args-append   ESMF_LIBDIR=${worksrcpath}/lib
    if {[variant_isset g95]} {
        build.env-append    ESMF_COMPILER=g95
    } else {
        if {[string match *clang* ${configure.cxx}]} {
            build.env-append    ESMF_COMPILER=gfortran
        } else {
            build.env-append    ESMF_COMPILER=gfortran
        }
    }
    if {[variant_isset mpich] || [variant_isset mpich_devel]} {
        build.env-append    ESMF_COMM=mpich2
    } elseif {[variant_isset openmpi] || [variant_isset openmpi_devel]} {
        build.env-append    ESMF_COMM=openmpi
    } else {
        build.env-append    ESMF_COMM=mpiuni
    }
}
pre-destroot {
    destroot.env    ESMF_DIR=${worksrcpath} \
                    ESMF_F90=${configure.f90} \
                    ESMF_F90COMPILEOPTS="${configure.f90flags}" \
                    ESMF_F90LINKOPTS="-L${worksrcpath}/lib ${configure.ldflags}" \
                    ESMF_CXX=${configure.cxx} \
                    ESMF_CXXCOMPILEOPTS="${configure.cxxflags}" \
                    ESMF_CXXLINKOPTS="-L${worksrcpath}/lib ${configure.ldflags}" \
                    ESMF_NETCDF=split \
                    ESMF_NETCDF_INCLUDE=${prefix}/include \
                    ESMF_NETCDF_LIBPATH=${prefix}/lib \
                    ESMF_XERCES=standard \
                    ESMF_XERCES_INCLUDE=${prefix}/include \
                    ESMF_XERCESF_LIBPATH=${prefix}/lib \
                    ESMF_XERCES_LIBS=-lxerces-c \
                    ESMF_INSTALL_PREFIX=${destroot}${prefix} \
                    ESMF_INSTALL_HEADERDIR=${destroot}${prefix}/include/${name} \
                    ESMF_INSTALL_MODDIR=${destroot}${prefix}/include/${name} \
                    ESMF_INSTALL_LIBDIR=${destroot}${prefix}/lib \
                    ESMF_INSTALL_BINDIR=${destroot}${prefix}/bin \
                    ESMF_INSTALL_DOCDIR=${destroot}${prefix}/share/doc/${name}
    if {[variant_isset accelerate]} {
        destroot.env-append ESMF_LAPACK=system \
                            ESMF_LAPACK_LIBS=-lvecLibFort
    } elseif {[variant_isset atlas]} {
        destroot.env-append ESMF_LAPACK=system \
                            ESMF_LAPACK_LIBS=-lsatlas
    }
    destroot.args-append    ESMF_LIBDIR=${worksrcpath}/lib
    if {[variant_isset g95]} {
        destroot.env-append ESMF_COMPILER=g95
    } else {
        if {[string match *clang* ${configure.cxx}]} {
            destroot.env-append ESMF_COMPILER=gfortranclang
        } else {
            destroot.env-append ESMF_COMPILER=gfortran
        }
    }
    if {[variant_isset mpich] || [variant_isset mpich_devel]} {
        destroot.env-append ESMF_COMM=mpich2
    } elseif {[variant_isset openmpi] || [variant_isset openmpi_devel]} {
        destroot.env-append ESMF_COMM=openmpi
    } else {
        destroot.env-append ESMF_COMM=mpiuni
    }
}

variant accelerate conflicts atlas description {use Accelerate framework for LAPACK} {
    depends_lib-append  port:vecLibFort
}

variant atlas conflicts accelerate description {use Atlas for LAPACK} {
    depends_lib-append  port:atlas
}

post-destroot {
    reinplace "s|${destroot}||g" ${destroot}${prefix}/lib/esmf.mk
    reinplace "s|-L${worksrcpath}/lib||g" ${destroot}${prefix}/lib/esmf.mk
    reinplace "s|-I${worksrcpath}/src/Infrastructure/stubs|-I${prefix}/share/esmf/src/Infrastructure/stubs|g" ${destroot}${prefix}/lib/esmf.mk
    xinstall -d ${destroot}${prefix}/share/${name}
    file copy ${worksrcpath}/src ${destroot}${prefix}/share/${name}
    system -W ${destroot}${prefix}/lib "ranlib libesmf.a"
    foreach l {libesmf.dylib libesmf_fullylinked.dylib} {
        if {[file exists ${destroot}${prefix}/lib/${l}]} {
            system -W ${destroot}${prefix}/lib "
                install_name_tool -id ${prefix}/lib/${l} ${l}
            "
        }
    }
}