# -*- 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                   cmake 1.0
PortGroup                   github 1.0

github.setup                tpaviot oce 0.17.2 OCE-
set branch                  [join [lrange [split ${version} .] 0 1] .]
categories                  graphics
platforms                   darwin
maintainers                 gmail.com:mark.brethen openmaintainer
license                     LGPL-2.1

description                 Open CASCADE Community Edition

long_description            ${description}

checksums                   rmd160  0894502fe6dec7dc6be566dddc00bc0914e0b9a9 \
                            sha256  e73f1cb3bfd087abb903296944ea159d51266748a6b05162d0ee927ec3bb40cf

depends_lib-append          port:freetype

# disable redundant definitions provided by OS time.h
if {16 <= ${os.major}} {
    patchfiles-append       patch-src-OSD-OSD_Chronometer.cxx.diff
}

# tell CMake to build in a build directory
configure.dir               ${workpath}/build
build.dir                   ${configure.dir}
post-extract {
    file mkdir ${configure.dir}
}
configure.post_args         ${worksrcpath}

configure.args-append       -DOCE_INSTALL_PREFIX:PATH=${prefix}

variant test description {Build and run unit testing framework} {
    configure.args-append   -DOCE_TESTING:BOOL=ON
    test.run                yes
}

variant draw description {Build DRAW test harness} {
    depends_lib-append      port:tcl port:tk
    configure.args-append   -DTCL_INCLUDE_PATH=${prefix}/include
    configure.args-append   -DOCE_DRAW:BOOL=ON
    configure.args-append   -DOCE_INSTALL_PACKAGE_LIB_DIR=lib
}

variant tbb description {Use TBB for memory allocation} {
    depends_lib-append      port:tbb
    configure.args-append   -DOCE_MULTITHREAD_LIBRARY:STRING=TBB
}

variant freeimage description {Build with FreeImage support} {
    depends_lib-append      port:freeimage
    configure.args-append   -DOCE_WITH_FREEIMAGE:BOOL=ON
}

variant gl2ps description {Build with gl2ps support} {
    depends_lib-append      port:gl2ps
    configure.args-append   -DOCE_WITH_GL2PS:BOOL=ON
}

post-destroot {
    # modify installation paths relative to ${prefix}/Library/Frameworks
    reinplace "s|\\\${SELF_DIR}/../../../../include/oce|${prefix}/include/oce|g" \
        ${destroot}${prefix}/OCE.framework/Versions/${branch}/Resources/OCEConfig.cmake

    reinplace "s|^get.*_IMPORT_PREFIX.*CMAKE.*|set(_IMPORT_PREFIX \\\"${prefix}\\\")|" \
        ${destroot}${prefix}/OCE.framework/Versions/${branch}/Resources/OCE-libraries.cmake

    reinplace {/^get.*_IMPORT_PREFIX.*/d} \
        ${destroot}${prefix}/OCE.framework/Versions/${branch}/Resources/OCE-libraries.cmake

    # installing OCE.framework in ${prefix} violates the layout of the ports-filesystems!
    # move it to ${prefix}/Library/Frameworks
    move ${destroot}${prefix}/OCE.framework \
        ${destroot}${frameworks_dir}/OCE.framework
}