[gentoo-dev] [PATCH 07/12] python-utils-r1.eclass: Add special wrapper handling for Python itself

[James Le Cuirot]

dev-lang/python sometimes used to install the epython module into the
wrong libdir (e.g. lib vs lib64). The earlier eclass changes actually
break the build entirely as sysconfigdata is now sourced from within
SYSROOT, where it may not even be installed yet. This therefore needs
to be handled as a special case where sysconfigdata is sourced from
within ED instead.

Signed-off-by: James Le Cuirot <chewi@g.o>
---
 eclass/python-utils-r1.eclass | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/eclass/python-utils-r1.eclass b/eclass/python-utils-r1.eclass
index 91e457f3cf14..17de9ca9c44f 100644
--- a/eclass/python-utils-r1.eclass
+++ b/eclass/python-utils-r1.eclass
@@ -1028,7 +1028,11 @@ python_wrapper_setup() {
 	# overridden but hopefully it will be somewhere under ${T}.
 	local ${lpyvar}=$(PATH=${PATH//${T}//dev/null} type -P "${EPYTHON}" || die "${FUNCNAME}: can't find ${EPYTHON} in PATH")
 
-	local pysysroot=${ESYSROOT-${SYSROOT%/}${EPREFIX}}
+	if [[ ${CATEGORY}/${PN} == dev-lang/python ]]; then
+		local pysysroot=${ED%/}
+	else
+		local pysysroot=${ESYSROOT-${SYSROOT%/}${EPREFIX}}
+	fi
 
 	if [[ ! -x ${workdir}/bin/python ]]; then
 		_python_check_dead_variables
-- 
2.19.2