# -*- 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               github 1.0
PortGroup               cmake 1.1

github.setup            openscenegraph OpenSceneGraph 3.6.4 OpenSceneGraph-
revision                1
conflicts               OpenSceneGraph-devel
platforms               darwin
categories              graphics
maintainers             nomaintainer
license                 wxWidgets-3
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.

homepage                http://www.openscenegraph.org/

checksums               rmd160  638ce92d43c94d3f36c926fe0471949f86adfe51 \
                        sha256  f9d0dfeb79c2febcef591434ed7a73ed7bff124a18b02a5397e88200042fb7f5 \
                        size    5771613

# respect MacPors compiler flags
# see https://trac.macports.org/ticket/45287
patchfiles-append       patch-CMakeLists.txt.diff

depends_build-append    port:pkgconfig

depends_lib             port:boost \
                        port:curl \
                        port:dcmtk \
                        path:lib/libavcodec.dylib:ffmpeg \
                        port:freetype \
                        port:gdal \
                        port:giflib \
                        port:gstreamer1-gst-plugins-base \
                        port:jpeg \
                        port:jasper \
                        port:libpng \
                        port:librsvg \
                        port:openexr \
                        port:poppler \
                        port:tiff \
                        port:zlib

compiler.cxx_standard   2011

configure.args-append   -DOSG_CONFIG_HAS_BEEN_RUN_BEFORE=YES \
                        -DOSG_DEFAULT_IMAGE_PLUGIN_FOR_OSX=imageio \
                        -DOSG_WINDOWING_SYSTEM=Cocoa \
                        -DBUILD_OSG_EXAMPLES=NO

# disable unwanted optional dependencies to avoid opportunistic configuration
# TODO: add some of these back either directly or as variants after testing

configure.args-append   -DCMAKE_DISABLE_FIND_PACKAGE_Asio=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_COLLADA=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_DirectInput=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_Inventor=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_FBX=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_GTA=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_GtkGl=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_LIBLAS=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_LibVNCServer=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_OpenCascade=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_OpenVRML=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_SDL2=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_SDL=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_NVTT=1 \
                        -DCMAKE_DISABLE_FIND_PACKAGE_ZeroConf=1

github.livecheck.regex  {(\d+(?:\.\d+)+)}