# -*- 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           muniversal 1.0

name                fortrancl
version             0.1alpha3
revision            3
categories          devel parallel science
platforms           darwin
license             LGPL
maintainers         takeshi
description         OpenCL Fortran 90 interface
long_description    \
   FortranCL is an OpenCL interface for Fortran 90. \
   It allows programmers to call the OpenCL parallel programming framework \
   directly from Fortran, so developers can accelerate their Fortran code \
   using graphical processing units (GPU) and other accelerators.
homepage            http://code.google.com/p/fortrancl/
master_sites        googlecode

checksums           rmd160  4919f317f0f64bd730a9c045c454e4c08d602ff8 \
                    sha256 4d99864b8d9c10d13e4047a2016d16fd78e96e0744b29c36c442636a3ef1d3b8

pre-fetch {
    if {${os.major} < 10} {
        return -code error "OpenCL is not available. Snow Leopard or newer is required."
    }
}

patchfiles          patch-fortrancl.pc.in.diff

configure.cppflags-append   -framework OpenCL
configure.args              --enable-shared

post-destroot {
    xinstall -d -m 755 ${destroot}${prefix}/share/${name}/examples
    xinstall -m 644 -W ${worksrcpath}/examples \
        devices.f90 sum.cl sum.f90 \
        ${destroot}${prefix}/share/${name}/examples/
}

if {![variant_isset g95] && ![variant_isset gcc45] && ![variant_isset gcc46] && ![variant_isset gcc48]} {
   default_variants +gcc47
}

variant gcc45 conflicts g95 gcc46 gcc47 gcc48 description {build with gfortran-mp-4.5} {
   configure.compiler      macports-gcc-4.5
}

variant gcc46 conflicts g95 gcc45 gcc47 gcc48 description {build with gfortran-mp-4.6} {
   configure.compiler      macports-gcc-4.6
}

variant gcc47 conflicts g95 gcc45 gcc46 gcc48 description {build with gfortran-mp-4.7} {
   configure.compiler      macports-gcc-4.7
}

variant gcc48 conflicts g95 gcc45 gcc46 gcc47 description {build with gfortran-mp-4.8} {
   configure.compiler      macports-gcc-4.8
}

variant g95 conflicts gcc45 gcc46 gcc47 gcc48 description {build with g95} {
   depends_build-append    port:g95
   configure.fc            g95
}

# They differ when universal due to gcc multilib being messy non-universal
destroot.delete_la_files yes