# -*- 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                gts
version             0.7.6
revision            3
categories          math
platforms           darwin
maintainers         ryandesign openmaintainer
license             LGPL-2+

description         The GNU Triangulated Surface library

long_description    GTS stands for the GNU Triangulated Surface Library. \
                    It is an Open Source Free Software Library intended \
                    to provide a set of useful functions to deal with \
                    3D surfaces meshed with interconnected triangles.

homepage            http://gts.sourceforge.net/
master_sites        sourceforge:project/${name}/${name}/${version}

checksums           sha1    000720bebecf0b153eb28260bd30fbd979dcc040 \
                    rmd160  2bfd4121412c16d63ee0aca65ccbc2601d6a7d51

depends_build       port:pkgconfig

depends_lib         path:lib/pkgconfig/glib-2.0.pc:glib2 \
                    port:libnetpbm

patchfiles          patch-examples-happrox.c.diff

if {[variant_isset universal]} {
    # Find architectures which will not run on build platform.
    if {${os.major} >= 9 && [sysctl hw.cpu64bit_capable] == 1} {
        set cpu64bit_capable yes
    } else {
        set cpu64bit_capable no
    }
    if {${os.arch} eq "i386"} {
        set cross_archs "ppc64"
        if {${os.major} >= 11} {
            set cross_archs "ppc ${cross_archs}"
        }
        if {!${cpu64bit_capable}} {
            set cross_archs "x86_64 ${cross_archs}"
        }
    } else {
        set cross_archs "i386 x86_64"
        if {!${cpu64bit_capable}} {
            set cross_archs "ppc64 ${cross_archs}"
        }
    }
    
    post-configure {
        system -W ${worksrcpath}-${build_arch}/src "MACOSX_DEPLOYMENT_TARGET=${macosx_deployment_target} ${build.cmd} predicates_init"
        foreach arch ${cross_archs} {
            if {[file exists ${worksrcpath}-${arch}/src/Makefile]} {
                reinplace "s|\\./predicates_init|${worksrcpath}-${build_arch}/src/predicates_init|" \
                    ${worksrcpath}-${arch}/src/Makefile
            }
        }
    }
}

livecheck.type      sourceforge
livecheck.regex     /${name}-(\[0-9.\]+)${extract.suffix}