casa-mp-base

# -*- 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

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PortSystem          1.0

PortGroup           cxx11 1.1

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name                terra

version             0.7

revision            4

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categories          gis science

maintainers         {gmail.com:tlockhart1976 @lockhart} openmaintainer

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description         Generate polygonal approximations of terrains and other height fields.

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long_description \

Generate polygonal approximations of terrains and other height fields. \

Terra is based on algorithms described in: \

Fast Polygonal Approximation of Terrains and Height Fields \

by Michael Garland and Paul Heckbert (Technical Report CMU-CS-95-181).

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license             public-domain

platforms           darwin

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homepage            http://mgarland.org/software/scape.html

master_sites        http://mgarland.org/dist/

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checksums           rmd160  885639282ffe5244f5289ef3f453390c8acdb30f \

                    sha256  22470e13e1f0659d23dbf7e0ecbfd8f6490bcd1d0a953537c1dfec18f4df3bd7 \

                    size    206256

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depends_lib         port:freeglut

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worksrcdir          ${name}

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# add proper stdlib and set std=c++11 if building with clang

if {[string match *clang* ${configure.compiler}]} {

    configure.cxx   ${configure.cxx} -stdlib=${configure.cxx_stdlib} -std=c++11

}

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# gcc requires std=gnu++11 to enable build

if {[string match *gcc* ${configure.compiler}]} {

    configure.cxx   ${configure.cxx} -std=gnu++11

}

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patchfiles          patch-compiler.diff patch-opengl.diff

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# add proper archflags set compiler for build

post-patch {

    reinplace -E "s,@CC@,${configure.cc} [get_canonical_archflags cc],g" ${worksrcpath}/Makefile

    reinplace -E "s,@CXX@,${configure.cxx} [get_canonical_archflags cxx],g" ${worksrcpath}/Makefile

    reinplace -E "s,@OPTFLAGS@,${configure.optflags},g" ${worksrcpath}/Makefile

    reinplace -E "s,@PREFIX@,${prefix},g" ${worksrcpath}/Makefile

}

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use_configure       no

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destroot {

    xinstall -m 755 ${worksrcpath}/terra ${destroot}${prefix}/bin/terra

    xinstall -m 755 ${worksrcpath}/xterra ${destroot}${prefix}/bin/xterra

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    # documentation

    xinstall -m 755 -d ${destroot}${prefix}/share/${name}

    xinstall -m 644 ${worksrcpath}/README.html ${destroot}${prefix}/share/${name}