# $Id$

PortSystem              1.0

name                    OpenSceneGraph
version                 2.8.2
set inconvenient_version    [strsed ${version} {/\.0$//}]
maintainers             ryandesign openmaintainer
platforms               darwin
categories              graphics
homepage                http://www.openscenegraph.org/
master_sites            ${homepage}downloads/stable_releases/${name}-${inconvenient_version}/source
use_zip                 yes
use_parallel_build      yes

description             high-performance 3D graphics toolkit

long_description        ${name} is a high-performance 3D graphics toolkit \
                        useful in fields such as visual simulation, games, \
                        virtual reality, scientific visualization and modelling

checksums               md5     99d0b37f403b85b4559514b6b9849d9e \
                        sha1    f2f0a3285a022640345a81f536459f37f3f38d01 \
                        rmd160  3933b2395e36950c870f32db2fcddc7cc220e228

patchfiles              patch-CMakeLists.txt.diff

depends_build           port:cmake

depends_lib             port:freetype \
                        port:gdal

configure.cmd           cmake
configure.pre_args      -DCMAKE_INSTALL_PREFIX=${prefix}
configure.args          -DCMAKE_BUILD_TYPE=Release

platform darwin {
    if {${os.major} < 9} {
        configure.args-append -DDEFAULT_GLU_TESS_CALLBACK_TRIPLEDOT=ON
    }
}

universal_variant       no
# patch-CMakeLists.txt.diff removes the built-in universal support. We need a
# MacPorts-controlled universal build, but this universal variant is untested.
#variant universal {
#    configure.args-append   -DCMAKE_OSX_ARCHITECTURES="${configure.universal_archs}" \
#                            -DCMAKE_CXX_FLAGS="${configure.universal_cxxflags}"
#}

livecheck.version       ${inconvenient_version}
livecheck.check         regex
livecheck.url           ${homepage}downloads/stable_releases/
livecheck.regex         ${name}-(\[0-9.\]+)/