# -*- 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

PortSystem          1.0
PortGroup           R 1.0

R.setup             github Rdatatable data.table 1.16.0
revision            0
maintainers         {@barracuda156 gmail.com:vital.had} openmaintainer
license             MPL-2
description         Extension of data.frame
long_description    {*}${description}
homepage            https://r-datatable.com
checksums           rmd160  4cc19daa70f4350de2cf5dd27fbf1cba15d134ae \
                    sha256  547236a8b4d36fa13486f23339fc9719bdf2d4a984aa25f72ade4ddd25990bff \
                    size    5751016
github.tarball_from archive

depends_build-append \
                    path:bin/pkg-config:pkgconfig

depends_lib-append  port:zlib

variant openmp description "Enable OpenMP support" {
    # In 1.16.0 OpenMP detection got broken further by
    # https://github.com/Rdatatable/data.table/commit/096b20f1f1b9788787a826ba3d32177ed9836352
    # See: https://github.com/Rdatatable/data.table/issues/6409
    # We modify the patch, so that OpenMP works again.
    patchfiles      patch-fix-omp.diff

    post-patch {
        reinplace "s,@MP_OPENMP_FLAGS@,-fopenmp," ${worksrcpath}/configure
        if {[string match *gcc* ${configure.compiler}]} {
            reinplace "s,@MP_OPENMP_CFLAGS@,," ${worksrcpath}/configure
            reinplace "s,@MP_OPENMP_LFLAGS@,," ${worksrcpath}/configure
        } elseif {[string match *clang* ${configure.compiler}]} {
            reinplace "s,@MP_OPENMP_CFLAGS@,-I${prefix}/include/libomp," ${worksrcpath}/configure
            reinplace "s,@MP_OPENMP_LFLAGS@,-L${prefix}/lib/libomp -lomp," ${worksrcpath}/configure
        }
    }
    compiler.openmp_version 3.0
}

depends_test-append port:R-bit \
                    port:R-bit64 \
                    port:R-knitr \
                    port:R-markdown \
                    port:R-R.utils \
                    port:R-xts \
                    port:R-yaml \
                    port:R-zoo

# 2 errors out of 1161 on PPC: https://github.com/Rdatatable/data.table/issues/5601
test.run            yes