# $Id$

PortSystem          1.0

name                geomview
version             1.9.4
revision            2
categories          science graphics x11
maintainers         ira.uka.de:raphael openmaintainer
description         interactive 3D viewing program
long_description    Geomview is an interactive 3D viewing program for Unix. \
                    It lets you view and manipulate 3D objects: you use the \
                    mouse to rotate, translate, zoom in and out, etc. It \
                    can be used as a standalone viewer for static objects \
                    or as a display engine for other programs which produce \
                    dynamically changing geometry. It can display objects \
                    described in a variety of file formats. It comes with a \
                    wide selection of example objects, and you can create \
                    your own objects too.
homepage            http://www.geomview.org/
platforms           darwin
master_sites        sourceforge
checksums           md5 29c7e6d678af7b9968980f92954419bb \
                    sha1 b5e04dfee5cef46655766c2456199905832cd45c \
                    rmd160 adf7c8ba745db9ff003e3ed74089379b2a72c712
patchfiles          patch-iobuffer.c.diff \
                    patch-geomview.texi.diff \
                    patch-geomview-pt_BR.texi.diff

post-extract {      delete ${worksrcpath}/doc/geomview.html
                    delete ${worksrcpath}/doc/geomview-pt_BR.html
}

configure.args      --with-opengl=${prefix} \
                    --with-htmlbrowser=open \
                    --with-pdfviewer=open

depends_lib         port:openmotif \
                    port:zlib \
                    port:xorg-libXt \
		    port:mesa

depends_build       path:bin/tex:texlive \
                    port:texinfo

pre-extract {
    if {"darwin" == ${os.platform} && 9 == ${os.major}} {
        set minimum_xcodeversion 3.1
        set current_xcodeversion [exec defaults read /Developer/Applications/Xcode.app/Contents/Info CFBundleShortVersionString]
        if {[rpm-vercomp ${current_xcodeversion} ${minimum_xcodeversion}] < 0} {
            ui_msg "On Mac OS X ${macosx_version}, ${name} ${version} requires Xcode ${minimum_xcodeversion} or later but you have Xcode ${current_xcodeversion}."
            return -code error "incompatible Xcode version"
        }
    }
}

variant no_zlib description {do not use zlib} {
    configure.args-append       --without-zlib
    depends_lib-delete          port:zlib
}

variant no_opengl description {do not use OpenGL} {
    configure.args-append       --without-opengl
    configure.args-delete       --with-opengl=${prefix}
    depends_lib-delete          port:mesa
}