# -*- 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 cmake     1.0
PortGroup compilers 1.0

name                grib_api
version             1.18.0
platforms           darwin
maintainers         takeshi
license             Apache-2
categories          science
description         GRIB decoder
homepage            https://software.ecmwf.int/wiki/display/GRIB/Home
master_sites        https://software.ecmwf.int/wiki/download/attachments/3473437
distname            ${name}-${version}-Source
checksums           rmd160  93846fae559958be1a1ff4f57eec192047baf66a \
                    sha256  dfffeeb4df715b234907cb12d6729617bed0df0ff023337c2dd3cd20ab58199e
long_description \
    The ECMWF GRIB API is an application program interface accessible \
    from C and FORTRAN programs developed for encoding and decoding   \
    WMO FM-92 GRIB edition 1 and edition 2 messages. A useful set of  \
    command line tools is also provided to give quick access to grib messages.

if [fortran_variant_isset] {
    compilers.choose    fc f77 f90
}
compilers.setup     -clang -dragonegg -gfortran -llvm -gcc44 -gcc45 -gcc46

depends_build-append \
                    bin:bison:bison \
                    bin:flex:flex \
                    port:perl5
depends_lib         port:jasper \
                    port:hdf5 \
                    port:openjpeg15 \
                    port:libpng \
                    port:netcdf \
                    port:zlib

fetch.ignore_sslcert yes
cmake.out_of_source yes

if {![fortran_variant_isset]} {
    default_variants    +gcc5
}

configure.args-append \
                    -DENABLE_FORTRAN=OFF \
                    -DENABLE_NETCDF=ON \
                    -DENABLE_PNG=ON \
                    -DENABLE_PYTHON=OFF \
                    -DENABLE_TESTS=OFF \
                    -DJASPER_INCLUDE_DIR=${prefix}/include \
                    -DJASPER_LIBRARY_RELEASE=${prefix}/lib/libjasper.dylib \
                    -DHDF5_z_LIBRARY_RELEASE=${prefix}/lib/libz.dylib \
                    -DNETCDF_CONFIG_EXECUTABLE=${prefix}/bin/nc-config \
                    -DOPENJPEG_INCLUDE_DIR=${prefix}/include/openjpeg-1.5 \
                    -DOPENJPEG_LIBRARY=${prefix}/lib/libopenjpeg.dylib \
                    -DPERL_EXECUTABLE=${prefix}/bin/perl \
                    -DZLIB_INCLUDE_DIR=${prefix}/include \
                    -DZLIB_LIBRARY=${prefix}/lib/libz.dylib

if {[variant_isset g95]} {
    configure.args-append   -DBUILD_SHARED_LIBS=OFF
}

post-destroot {
    xinstall -m 755 -d ${destroot}${prefix}/share/doc/${name}
    xinstall -m 644 {*}[glob ${worksrcpath}/html/*.html] \
        ${destroot}${prefix}/share/doc/${name}
}

if {[fortran_variant_isset]} {
    configure.args-delete   -DENABLE_FORTRAN=OFF
    configure.args-append   -DENABLE_FORTRAN=ON
}

variant python27 description {Add support for python27} {
    depends_lib-append      port:py27-numpy
    configure.args-delete   -DENABLE_PYTHON=OFF
    configure.args-append   -DENABLE_PYTHON=ON \
                            -DPYTHON_CONFIG=${prefix}/bin/python2.7-config \
                            -DPYTHON_EXECUTABLE=${prefix}/bin/python2.7 \
}

variant openmp description {Add support for OpenMP} {
    configure.args-append   -DENABLE_GRIB_OMP_THREADS=ON
}

livecheck.type  regex
livecheck.url   ${homepage}
livecheck.regex "GRIB API version (\\d+(?:\\.\\d+)*)"