--- /dev/null
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+SCM=""
+if [ "${PV#9999}" != "${PV}" ] ; then
+ SCM="git-r3"
+ EGIT_REPO_URI="https://github.com/ros/catkin"
+fi
+
+PYTHON_COMPAT=( python{2_7,3_5,3_6} pypy{,3} )
+
+inherit ${SCM} cmake-utils python-r1 python-utils-r1
+
+DESCRIPTION="Cmake macros and associated python code used to build some parts of ROS"
+HOMEPAGE="http://wiki.ros.org/catkin"
+if [ "${PV#9999}" != "${PV}" ] ; then
+ SRC_URI=""
+ KEYWORDS=""
+else
+ SRC_URI="https://github.com/ros/catkin/archive/${PV}.tar.gz -> ${P}.tar.gz"
+ KEYWORDS="~amd64 ~arm"
+fi
+
+LICENSE="BSD"
+SLOT="0"
+IUSE="test"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+RDEPEND="
+ ${PYTHON_DEPS}
+ dev-python/catkin_pkg[${PYTHON_USEDEP}]
+ dev-python/empy[${PYTHON_USEDEP}]
+ dev-util/cmake
+"
+DEPEND="${RDEPEND}
+ test? ( dev-python/nose[${PYTHON_USEDEP}] dev-python/mock[${PYTHON_USEDEP}] )"
+
+PATCHES=(
+ "${FILESDIR}/tests.patch"
+ "${FILESDIR}/distutils.patch"
+ "${FILESDIR}/catkin_prefix_path.patch"
+ "${FILESDIR}/gnuinstalldirs.patch"
+ "${FILESDIR}/catkin_prefix_path_util_py_v2.patch"
+ "${FILESDIR}/package_xml.patch"
+ "${FILESDIR}/etc.patch"
+ "${FILESDIR}/sitedir.patch"
+)
+
+src_prepare() {
+ # fix libdir
+ sed -i \
+ -e 's:LIBEXEC_DESTINATION lib:LIBEXEC_DESTINATION libexec:' \
+ -e 's:}/lib:}/${CMAKE_INSTALL_LIBDIR}:' \
+ -e 's:DESTINATION lib):DESTINATION ${CMAKE_INSTALL_LIBDIR}):' \
+ -e 's:DESTINATION lib/:DESTINATION ${CMAKE_INSTALL_LIBDIR}/:' \
+ -e 's:PYTHON_INSTALL_DIR lib:PYTHON_INSTALL_DIR ${CMAKE_INSTALL_LIBDIR}:' \
+ cmake/*.cmake || die
+ cmake-utils_src_prepare
+}
+
+catkin_src_configure_internal() {
+ local sitedir="$(python_get_sitedir)"
+ mycmakeargs+=(
+ -DPYTHON_EXECUTABLE="${PYTHON}"
+ -DPYTHON_INSTALL_DIR="${sitedir#${EPREFIX}/usr/}"
+ )
+ python_export PYTHON_SCRIPTDIR
+ cmake-utils_src_configure
+}
+
+src_configure() {
+ export PYTHONPATH="${S}/python"
+ local mycmakeargs=(
+ "$(cmake-utils_use test CATKIN_ENABLE_TESTING)"
+ "-DCATKIN_BUILD_BINARY_PACKAGE=ON"
+ )
+ python_foreach_impl catkin_src_configure_internal
+}
+
+src_compile() {
+ python_foreach_impl cmake-utils_src_compile
+}
+
+src_test() {
+ unset PYTHON_SCRIPTDIR
+ python_foreach_impl cmake-utils_src_test
+}
+
+catkin_src_install_internal() {
+ python_export PYTHON_SCRIPTDIR
+ cmake-utils_src_install
+ if [ ! -f "${T}/.catkin_python_symlinks_generated" ]; then
+ dodir /usr/bin
+ for i in "${D}/${PYTHON_SCRIPTDIR}"/* ; do
+ dosym ../lib/python-exec/python-exec2 "/usr/bin/${i##*/}" || die
+ done
+ touch "${T}/.catkin_python_symlinks_generated"
+ fi
+}
+
+src_install() {
+ python_foreach_impl catkin_src_install_internal
+
+ doenvd "${FILESDIR}/40catkin"
+
+ # needed to be considered as a workspace
+ touch "${ED}/usr/.catkin"
+}
+
+pkg_postinst() {
+ ewarn "Starting from version 0.7.1-r2, dev-util/catkin changed the"
+ ewarn "installation path for package.xml files on Gentoo."
+ ewarn "In order for ROS to work properly, you will need to reinstall ROS"
+ ewarn "packages that have it installed in the old location:"
+ ewarn " emerge -1O /usr/share/*/package.xml"
+ ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=595004 for more details."
+}
--- /dev/null
+Author: Eric Timmons
+https://bugs.gentoo.org/show_bug.cgi?id=586104
+
+Index: catkin-0.7.17/cmake/templates/_setup_util.py.in
+===================================================================
+--- catkin-0.7.17.orig/cmake/templates/_setup_util.py.in
++++ catkin-0.7.17/cmake/templates/_setup_util.py.in
+@@ -264,7 +264,7 @@ if __name__ == '__main__':
+
+ if not args.local:
+ # environment at generation time
+- CMAKE_PREFIX_PATH = '@CMAKE_PREFIX_PATH_AS_IS@'.split(';')
++ CMAKE_PREFIX_PATH = '@CATKIN_PREFIX_PATH@;@CMAKE_PREFIX_PATH_AS_IS@'.split(';')
+ else:
+ # don't consider any other prefix path than this one
+ CMAKE_PREFIX_PATH = []
+Index: catkin-0.7.17/python/catkin/builder.py
+===================================================================
+--- catkin-0.7.17.orig/python/catkin/builder.py
++++ catkin-0.7.17/python/catkin/builder.py
+@@ -1143,6 +1143,7 @@ _CATKIN_SETUP_DIR= . "{0}/setup.sh"
+ 'CATKIN_LIB_ENVIRONMENT_PATHS': "'lib'",
+ 'CATKIN_PKGCONFIG_ENVIRONMENT_PATHS': "os.path.join('lib', 'pkgconfig')",
+ 'CMAKE_PREFIX_PATH_AS_IS': ';'.join(os.environ['CMAKE_PREFIX_PATH'].split(os.pathsep)),
++ 'CATKIN_PREFIX_PATH': ';'.join(os.environ['CATKIN_PREFIX_PATH'].split(os.pathsep)),
+ 'PYTHON_EXECUTABLE': sys.executable,
+ 'PYTHON_INSTALL_DIR': get_python_install_dir(),
+ }
+Index: catkin-0.7.17/test/unit_tests/test_setup_util.py
+===================================================================
+--- catkin-0.7.17.orig/test/unit_tests/test_setup_util.py
++++ catkin-0.7.17/test/unit_tests/test_setup_util.py
+@@ -14,6 +14,7 @@ data = configure_file(os.path.join(os.pa
+ 'PYTHON_EXECUTABLE': sys.executable,
+ 'PYTHON_INSTALL_DIR': 'pythonX.Y/packages',
+ 'CMAKE_PREFIX_PATH_AS_IS': '',
++ 'CATKIN_PREFIX_PATH':'',
+ })
+ with tempfile.NamedTemporaryFile('w+') as setup_util_file:
+ setup_util_file.write(data)