From: Alexis Ballier <aballier@gentoo.org>
Date: Thu, 9 Feb 2017 17:19:21 +0000 (+0100)
Subject: eclass/ros-catkin.eclass: Set PYTHON_INSTALL_DIR when building python packages.
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=902cc5598bd239ce893e02ca2f8d1917de9368ec;p=gentoo.git

eclass/ros-catkin.eclass: Set PYTHON_INSTALL_DIR when building python packages.
---

diff --git a/eclass/ros-catkin.eclass b/eclass/ros-catkin.eclass
index 61d01429b544..93086aa123a7 100644
--- a/eclass/ros-catkin.eclass
+++ b/eclass/ros-catkin.eclass
@@ -157,7 +157,12 @@ ros-catkin_src_prepare() {
 # Internal decoration of cmake-utils_src_configure to handle multiple python installs.
 ros-catkin_src_configure_internal() {
 	if [ -n "${CATKIN_DO_PYTHON_MULTIBUILD}" ] ; then
-		local mycmakeargs=("${mycmakeargs[@]}" -DPYTHON_EXECUTABLE="${PYTHON}")
+		local sitedir="$(python_get_sitedir)"
+		local mycmakeargs=(
+			"${mycmakeargs[@]}"
+			-DPYTHON_EXECUTABLE="${PYTHON}"
+			-DPYTHON_INSTALL_DIR="${sitedir#${EPREFIX}/usr/}"
+		)
 		python_export PYTHON_SCRIPTDIR
 	fi
 	cmake-utils_src_configure "${@}"