app-arch/createrepo: use backports-lzma instead of pyliblzma

Package-Manager: Portage-2.3.49, Repoman-2.3.10
Closes: https://bugs.gentoo.org/show_bug.cgi?id=643310
Signed-off-by: Alon Bar-Lev <[email protected]>

app-arch/createrepo/createrepo-0.10.4-r1.ebuild

@@ -0,0 +1,51 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python2_7 )
+PYTHON_REQ_USE='xml'
+
+inherit python-single-r1 bash-completion-r1
+
+DESCRIPTION="Creates a common rpm-metadata repository"
+HOMEPAGE="http://createrepo.baseurl.org/"
+SRC_URI="http://createrepo.baseurl.org/download/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+RDEPEND=">=dev-python/urlgrabber-2.9.0[${PYTHON_USEDEP}]
+	>=app-arch/rpm-4.1.1[python,${PYTHON_USEDEP}]
+	dev-libs/libxml2[python,${PYTHON_USEDEP}]
+	>=app-arch/deltarpm-3.6_pre20110223[python,${PYTHON_USEDEP}]
+	dev-python/backports-lzma[${PYTHON_USEDEP}]
+	>=sys-apps/yum-3.4.3
+	${PYTHON_DEPS}"
+DEPEND="${PYTHON_DEPS}"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-0.10.3-ten-changelog-limit.patch"
+	"${FILESDIR}/${P}-lzma.patch"
+)
+
+pkg_setup() {
+	python-single-r1_pkg_setup
+	python_export PYTHON_SITEDIR
+}
+
+src_install() {
+	emake install \
+		DESTDIR="${ED}" \
+		PYTHON=true \
+		compdir="$(get_bashcompdir)" \
+		PKGDIR="${PYTHON_SITEDIR}/${PN}"
+	einstalldocs
+	python_fix_shebang "${ED}"
+	python_optimize
+	python_optimize "${ED}/usr/share/createrepo"
+}

app-arch/createrepo/files/createrepo-0.10.4-lzma.patch

@@ -0,0 +1,14 @@
+diff --git a/createrepo/utils.py b/createrepo/utils.py
+index b0d92ec..1220c7c 100644
+--- a/createrepo/utils.py
++++ b/createrepo/utils.py
+@@ -25,7 +25,8 @@ from gzip import write32u, FNAME
+ from yum import misc
+ _available_compression = ['gz', 'bz2']
+ try:
+-    import lzma
++    import backports.lzma
++    lzma = backports.lzma
+     _available_compression.append('xz')
+ except ImportError:
+     lzma = None