classes/cross: Add addto_recipe_sysroot task to cross recipes

This is particularly useful if you want to use gdb-cross as there
is no other good way to access it now with RSS.

(From OE-Core rev: e8648a022c93175d84baf3852d4d364b19d8d795)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/meta/classes/cross.bbclass b/meta/classes/cross.bbclass
index d217717e69..e9fafed783 100644
--- a/meta/classes/cross.bbclass
+++ b/meta/classes/cross.bbclass
@@ -92,3 +92,8 @@ export STRIP = "${BUILD_STRIP}"
 export NM = "${BUILD_NM}"
 
 inherit nopackages
+
+python do_addto_recipe_sysroot () {
+    bb.build.exec_func("extend_recipe_sysroot", d)
+}
+addtask addto_recipe_sysroot after do_populate_sysroot