cml1: add showconfig task to easily find the generated .config file

It's not that unusual to want to manually review the generated .config file
after do_configure has ran.  Add a new 'showconfig' task that simply
prints the full path to the .config file, so the user can open it in an
editor.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes-recipe/cml1.bbclass b/meta/classes-recipe/cml1.bbclass
index d87d8204e44fec405c58a7485660d58c314c54d3..d83c636e48686cb3705650b3ce6805b9fa412e02 100644 (file)
--- a/meta/classes-recipe/cml1.bbclass
+++ b/meta/classes-recipe/cml1.bbclass
@@ -109,3 +109,9 @@ python do_diffconfig() {
 do_diffconfig[nostamp] = "1"
 do_diffconfig[dirs] = "${KCONFIG_CONFIG_ROOTDIR}"
 addtask diffconfig
+
+do_showconfig() {
+    bbplain "Config file written to ${KCONFIG_CONFIG_ROOTDIR}/.config"
+}
+do_showconfig[nostamp] = "1"
+addtask showconfig after do_configure