python-lxml: upgrade 3.2.5 -> 3.4.4

* Dropped backported python-lxml-3.2.5-fix-CVE-2014-3146.patch
* Modify DISTUTILS_INSTALL_ARGS to avoid errors in the step of do_install
  | ValueError: invalid literal for int() with base 10:
    '--should-not-have-used-/usr/bin/xml2-config'
  | ERROR: python setup.py install execution failed.

Signed-off-by: Li Xin <lixin.fnst@cn.fujitsu.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-python/recipes-devtools/python/python-lxml_3.4.4.bb

@@ -0,0 +1,34 @@
+SUMMARY = "Python XML bindings for libxml2 and libxslt"
+DESCRIPTION = "Powerful and Pythonic XML processing library combining \
+libxml2/libxslt with the ElementTree API."
+HOMEPAGE = "http://codespeak.net/lxml"
+LICENSE = "BSD"
+LIC_FILES_CHKSUM = "file://LICENSES.txt;md5=f9f1dc24f720c143c2240df41fe5073b"
+SRCNAME = "lxml"
+
+DEPENDS = "libxml2 libxslt"
+
+SRC_URI = "http://pypi.python.org/packages/source/l/${SRCNAME}/${SRCNAME}-${PV}.tar.gz"
+
+SRC_URI[md5sum] = "a9a65972afc173ec7a39c585f4eea69c"
+SRC_URI[sha256sum] = "b3d362bac471172747cda3513238f115cbd6c5f8b8e6319bf6a97a7892724099"
+
+S = "${WORKDIR}/${SRCNAME}-${PV}"
+
+inherit setuptools
+
+DISTUTILS_BUILD_ARGS += " \
+                     --with-xslt-config='${STAGING_BINDIR_NATIVE}/pkg-config libxslt' \
+                     --with-xml2-config='${STAGING_BINDIR_CROSS}/pkg-config libxml2' \
+"
+
+DISTUTILS_INSTALL_ARGS += " \
+                     --with-xslt-config='${STAGING_BINDIR_NATIVE}/pkg-config libxslt' \
+                     --with-xml2-config='${STAGING_BINDIR_CROSS}/pkg-config libxml2' \
+"
+
+BBCLASSEXTEND = "native nativesdk"
+
+RDEPENDS_${PN} += "libxml2 libxslt python-compression"
+RDEPENDS_${PN}_virtclass-native = "libxml2-native libxslt-native"
+