python3-git: add it for buildtools-tarball

Need add python3-git to buildtools-tarball for the py3 build.

(From OE-Core rev: fa19a541deb46dec1f4fbd60f08584daa06e2d6b)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/python/python-git.inc

@@ -0,0 +1,21 @@
+SUMMARY = "Python library used to interact with Git repositories"
+DESCRIPTION = "GitPython provides object model read and write access to \
+a git repository. Access repository information conveniently, alter the \
+index directly, handle remotes, or go down to low-level object database \
+access with big-files support."
+HOMEPAGE = "http://github.com/gitpython-developers/GitPython"
+SECTION = "devel/python"
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=8b8d26c37c1d5a04f9b0186edbebc183"
+
+SRC_URI = "http://pypi.python.org/packages/source/G/GitPython/GitPython-${PV}.tar.gz"
+
+SRC_URI[md5sum] = "d92d96a8da0fc77cf141d3e16084e094"
+SRC_URI[sha256sum] = "85de72556781480a38897a77de5b458ae3838b0fd589593679a1b5f34d181d84"
+
+UPSTREAM_CHECK_URI = "https://pypi.python.org/pypi/GitPython/"
+UPSTREAM_CHECK_REGEX = "/GitPython/(?P<pver>(\d+[\.\-_]*)+)"
+
+S = "${WORKDIR}/GitPython-${PV}"
+
+BBCLASSEXTEND = "nativesdk"