protobuf_cpp rez package

package.py

# -*- coding: utf-8 -*-

name = 'protobuf_cpp'

version = '3.5.1'

description = 'protocol buffers'

authors = ['google']

tools = ['protoc']

private_build_requires = [
    'cmake-3',
    'gcc-5+',
    #'setuptools-41+',
    #'pip-19+'
]


def pre_build_commands():
    ver = '.'.join(map(str, this.version[0:3]))
    archive_url = ('https://github.com/protocolbuffers/protobuf/releases/download/v{ver}/' 'protobuf-cpp-{ver}.tar.gz')
    env.REZ_BUILD_ARCHIVE_URL = 'wget {archive_url}'


build_command = """
wget $REZ_BUILD_ARCHIVE_URL
tar -xzf *.tar.gz --strip 1
./configure --prefix=$REZ_BUILD_INSTALL_PATH
make {install} -j$REZ_BUILD_THREAD_COUNT
"""


@early()
def uuid():
    import uuid
    return str(uuid.uuid5(uuid.NAMESPACE_DNS, name))


@early()
def variants():
    from rez.package_py_utils import expand_requires
    requires = ["platform-**", "arch-**", "os-**"]
    return [expand_requires(*requires)]


def commands():
    env.PATH.append('{root}/bin')
    env.LD_LIBRARY_PATH.append('{root}/lib')
    env.PROTOC_INCLUDEDIR = "{root}/include"

    if building:
        env.Protobuff_ROOT = '{root}'
        env.CMAKE_MODULE_PATH.append("{root}/cmake")
        env.PKG_CONFIG_PATH.append("{root}/lib/pkgconfig")
        env.LDFLAGS = '-L{root}/lib -Wl,-rpath,{root}/lib $LDFLAGS'
        for c in ['CFLAGS', 'CPPFLAGS', 'CXXFLAGS']:
            setenv(c, '-I{root}/include $%s' % c)