# -*- 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           github  1.0

description         Computational Geometry Algorithm Library
long_description    \
                    The goal of the ${description} is to provide easy access to\
                    efficient and reliable geometric algorithms in the\
                    form of a C++ library. CGAL is used in various areas\
                    needing geometric computation, such as: computer\
                    graphics, scientific visualization, computer aided\
                    design and modeling, geographic information systems,\
                    molecular biology, medical imaging, robotics and\
                    motion planning, mesh generation, numerical methods...

platforms           darwin

github.setup        CGAL cgal 4.9 releases%2FCGAL-
github.tarball_from releases
name                cgal
license             LGPL-3+ GPL-3+
categories          gis science
maintainers         vince
use_xz              yes

homepage            http://www.cgal.org/

checksums           rmd160  d30c38a7530f74850ab14380fa08bb6bc6a85b96 \
                    sha256  63ac5df71f912f34f2f0f2e54a303578df51f4ec2627db593a65407d791f9039

worksrcdir          CGAL-${version}
depends_lib-append  port:boost \
                    port:mpfr \
                    port:zlib \
                    port:gmp \
                    port:eigen3

configure.args-append   -DCGAL_INSTALL_CMAKE_DIR="share/CGAL/cmake" \
                        -DWITH_CGAL_Qt5:BOOL=OFF \
                        -DBoost_DIR:PATH=${prefix} \
                        -DWITH_Eigen3:BOOL=ON \
                        -DWITH_ZLIB:BOOL=ON

# gcc 4.0 is too old to compile CGAL properly; see <http://www.cgal.org/FAQ.html#mac_optimization_bug>
compiler.blacklist-append gcc-4.0

variant debug description {Build with debug symbols} {
    configure.args-delete   -DCMAKE_BUILD_TYPE=Release
    configure.args-append   -DCMAKE_BUILD_TYPE=Debug

    post-destroot {
        eval exec dsymutil  [glob ${destroot}${prefix}/lib/*.dylib]
    }
}

variant qt5 description {Build with Qt5 bindings} {
    PortGroup               qt5 1.0

    configure.args-delete   -DWITH_CGAL_Qt5:BOOL=OFF
}

livecheck.type      regex
livecheck.url       ${homepage}
livecheck.regex     CGAL (\[0-9.\]+)\ released