[OE-core] [OE-Core][PATCH] python3-docutils: Fix shebang path to point at python3

[Alex Kiernan]

By default we get a shebang path pointing at python; when building the
python3 version, ensure we use python3.

Signed-off-by: Alex Kiernan <alex.kiernan at gmail.com>
---

 meta/recipes-devtools/python/python3-docutils_0.14.bb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-devtools/python/python3-docutils_0.14.bb b/meta/recipes-devtools/python/python3-docutils_0.14.bb
index 81a449d64604..a2880a9601d7 100644
--- a/meta/recipes-devtools/python/python3-docutils_0.14.bb
+++ b/meta/recipes-devtools/python/python3-docutils_0.14.bb
@@ -14,5 +14,8 @@ S = "${WORKDIR}/docutils-${PV}"
 
 inherit distutils3
 
-BBCLASSEXTEND = "native"
+do_install_append() {
+    sed -i -e '1s|^#!.*|#!/usr/bin/env python3|' ${D}${bindir}/*
+}
 
+BBCLASSEXTEND = "native"
-- 
2.7.4