From: Zac Medico <zmedico@gentoo.org>
Date: Wed, 1 Feb 2017 16:55:44 +0000 (-0800)
Subject: sys-apps/portage: add native-extensions USE flag (bug 571444)
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=dbe0bd44461aff3097fde6c64147f1a61e30816d;p=gentoo.git

sys-apps/portage: add native-extensions USE flag (bug 571444)

The native-extensions USE flag will enable building of the
libc bindings. This is not enabled by default because it does
not support cross compilation.

X-Gentoo-bug: 571444
X-Gentoo-bug-url: https://bugs.gentoo.org/show_bug.cgi?id=571444
Package-Manager: Portage-2.3.3, Repoman-2.3.1
---

diff --git a/sys-apps/portage/metadata.xml b/sys-apps/portage/metadata.xml
index e032ea5deddc..882d3baa0023 100644
--- a/sys-apps/portage/metadata.xml
+++ b/sys-apps/portage/metadata.xml
@@ -12,6 +12,7 @@
   <use>
     <flag name="epydoc">Build html API documentation with epydoc.</flag>
     <flag name="ipc">Use inter-process communication between portage and running ebuilds.</flag>
+    <flag name="native-extensions">Build native extensions. Cross-compilation is not supported.</flag>
     <flag name="xattr">Preserve extended attributes (filesystem-stored metadata) when installing files. Usually only required for hardened systems.</flag>
   </use>
 </pkgmetadata>
diff --git a/sys-apps/portage/portage-2.3.3.ebuild b/sys-apps/portage/portage-2.3.3.ebuild
index 92b48f4aab08..4764398d9f75 100644
--- a/sys-apps/portage/portage-2.3.3.ebuild
+++ b/sys-apps/portage/portage-2.3.3.ebuild
@@ -19,7 +19,7 @@ HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Portage"
 LICENSE="GPL-2"
 KEYWORDS="alpha amd64 ~arm ~arm64 hppa ia64 ~m68k ~mips ppc ppc64 ~s390 ~sh sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
 SLOT="0"
-IUSE="build doc epydoc +ipc linguas_ru selinux xattr"
+IUSE="build doc epydoc +ipc linguas_ru native-extensions selinux xattr"
 
 DEPEND="!build? ( $(python_gen_impl_dep 'ssl(+)') )
 	>=app-arch/tar-1.27
@@ -85,6 +85,11 @@ pkg_setup() {
 python_prepare_all() {
 	distutils-r1_python_prepare_all
 
+	if use native-extensions; then
+		printf "[build_ext]\nportage-ext-modules=true\n" >> \
+			setup.cfg || die
+	fi
+
 	if ! use ipc ; then
 		einfo "Disabling ipc..."
 		sed -e "s:_enable_ipc_daemon = True:_enable_ipc_daemon = False:" \
diff --git a/sys-apps/portage/portage-9999.ebuild b/sys-apps/portage/portage-9999.ebuild
index 6a6f515f1add..f4f3fec7d67d 100644
--- a/sys-apps/portage/portage-9999.ebuild
+++ b/sys-apps/portage/portage-9999.ebuild
@@ -19,7 +19,7 @@ HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Portage"
 LICENSE="GPL-2"
 KEYWORDS=""
 SLOT="0"
-IUSE="build doc epydoc +ipc linguas_ru selinux xattr"
+IUSE="build doc epydoc +ipc linguas_ru native-extensions selinux xattr"
 
 DEPEND="!build? ( $(python_gen_impl_dep 'ssl(+)') )
 	>=app-arch/tar-1.27
@@ -85,6 +85,11 @@ pkg_setup() {
 python_prepare_all() {
 	distutils-r1_python_prepare_all
 
+	if use native-extensions; then
+		printf "[build_ext]\nportage-ext-modules=true\n" >> \
+			setup.cfg || die
+	fi
+
 	if ! use ipc ; then
 		einfo "Disabling ipc..."
 		sed -e "s:_enable_ipc_daemon = True:_enable_ipc_daemon = False:" \