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

PortSystem          1.0

name                tbb
version             4.3-20150424
categories          devel
platforms           darwin
maintainers         mehta.io:sean
license             GPL-2

description         Intel Threading Building Blocks offers a rich and complete approach to parallelism in C++

long_description    ${description} \
                    It represents a higher-level, task-based parallelism that abstracts \
                    platform details and threading mechanisms for scalability and performance

homepage            http://threadingbuildingblocks.org/
master_sites        ${homepage}sites/default/files/software_releases/source/

livecheck.version   [strsed [strsed ${version} {g/-/_/}] {g/\.//}]

worksrcdir          ${name}${livecheck.version}oss
distname            ${worksrcdir}_src
extract.suffix      .tgz

checksums           rmd160  0c7aef63f7927063c70d400ab7e3feae8ff76934 \
                    sha256  d03b6cb18826c3d8515ba755f27ef3a1462cf079d275221e3c1bf407e363d22b

use_configure       no

switch ${build_arch} {
    i386 {
        set tbb_arch ia32
    }
    x86_64 {
        set tbb_arch intel64
    }
    ppc {
        set tbb_arch ppc32
    }
    default {
        set tbb_arch ${build_arch}
    }
}

if {[string match *clang* ${configure.compiler}]} {
    set tbb_compiler clang
} else {
    set tbb_compiler gcc
}

set tbb_build_prefix macports

patchfiles          patch-build-macos.inc.diff

post-patch {
    reinplace "s|@CC@|${configure.cc}|g" ${worksrcpath}/build/macos.inc
    reinplace "/^CONLY *=/s|=.*$|= ${configure.cc}|g" ${worksrcpath}/build/macos.${tbb_compiler}.inc
    reinplace "/^CPLUS *=/s|=.*$|= ${configure.cxx}|g" ${worksrcpath}/build/macos.${tbb_compiler}.inc

    # http://software.intel.com/en-us/forums/topic/505370
    reinplace "/ -dynamiclib/s|$| -install_name ${prefix}/lib/\$@|g" ${worksrcpath}/build/macos.${tbb_compiler}.inc
}

build.target        tbb tbbmalloc tbbproxy
build.args-append   arch=${tbb_arch} \
                    compiler=${tbb_compiler} \
                    tbb_build_prefix=${tbb_build_prefix} \
                    use_proxy=1

test.run            yes
test.target         test
test.args-append    ${build.args}

# The Makefile does not have an install target.
# http://software.intel.com/en-us/forums/topic/347428
destroot.dir        ${worksrcpath}/build/${tbb_build_prefix}_release
destroot {
    # fix paths
    reinplace "s|\\(TBBROOT.\\)\".*\"|\\1\"${prefix}\"|g" \
        ${destroot.dir}/tbbvars.sh ${destroot.dir}/tbbvars.csh
    reinplace "s|\\(tbb_bin.\\)\".*\"|\\1\"${prefix}/lib\"|g" \
        ${destroot.dir}/tbbvars.sh ${destroot.dir}/tbbvars.csh

    # copy lib, include & bin
    eval copy [glob ${destroot.dir}/lib*.dylib] ${destroot}${prefix}/lib
    eval copy [glob ${destroot.dir}/tbbvars.*sh] ${destroot}${prefix}/bin
    copy ${worksrcpath}/include/tbb ${destroot}${prefix}/include/tbb

    # copy examples & docs
    xinstall -d ${destroot}${prefix}/share/${name}
    copy ${worksrcpath}/doc ${destroot}${prefix}/share/${name}/doc
    copy ${worksrcpath}/examples ${destroot}${prefix}/share/${name}/examples
}

livecheck.type      regex
livecheck.url       ${homepage}download
livecheck.regex     ${name}(\[\\d_\]+)oss_src${extract.suffix}