# $Id$

PortSystem      1.0
PortGroup       python 1.0

name            py-protobuf
version         2.5.0
revision        1
categories-append   devel
maintainers     blair
license         BSD
description     Encode data in an efficient yet extensible format.

long_description \
                Google Protocol Buffers are a flexible, efficient, \
                automated mechanism for serializing structured data -- \
                think XML, but smaller, faster, and simpler.  You \
                define how you want your data to be structured once, \
                then you can use special generated source code to \
                easily write and read your structured data to and from \
                a variety of data streams and using a variety of \
                languages.  You can even update your data structure \
                without breaking deployed programs that are compiled \
                against the "old" format.  You specify how you want \
                the information you're serializing to be structured by \
                defining protocol buffer message types in .proto \
                files.  Each protocol buffer message is a small \
                logical record of information, containing a series of \
                name-value pairs.

homepage        http://code.google.com/p/protobuf/
master_sites    googlecode:protobuf

distname        protobuf-${version}
dist_subdir     protobuf-cpp
use_bzip2       yes
checksums       sha1   62c10dcdac4b69cc8c6bb19f73db40c264cb2726 \
                sha256 13bfc5ae543cf3aa180ac2485c0bc89495e3ae711fc6fab4f8ffe90dfb4bb677

platforms       darwin

python.versions 24 25 26 27

if {$subport != $name} {
    depends_lib     port:protobuf-cpp \
                    port:py${python.version}-setuptools

    worksrcdir      ${worksrcdir}/python

    patchfiles      patch-python-except-clause-compatibility.diff

    # PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp is disabled until
    # this bug [1] is fixed.  Better to ensure that the Python
    # protobuf bindings slowly and properly encode and decode data
    # then quickly fail ;)
    #
    # [1] http://code.google.com/p/protobuf/issues/detail?id=503

    # build.env       PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp
    build.cmd-append    build_ext -I${prefix}/include

    # destroot.env    PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp

    test.run        yes
    # test.env        PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp
    test.cmd        "${python.bin} setup.py"
    test.target     test
}