From: Stefan Müller-Klieser <s.mueller-klieser@phytec.de>
Date: Mon, 6 May 2019 08:29:13 +0000 (+0200)
Subject: cml1.bbclass: fix undefined behavior
X-Git-Tag: 2019-04.2-warrior~194
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=bbce28b31e2d575fec0ffe8c94d6ffcb76849810;p=openembedded-core.git

cml1.bbclass: fix undefined behavior

Whenever cml1 do_configure is used with a defconfig, oldconfig waits for
input. This silently fails on recent kconfig projects with:
"Error in reading or end of file."
We cannot use a more up to date kconfig target such as olddefconfig,
because busybox does not support it.

Signed-off-by: Stefan Müller-Klieser <s.mueller-klieser@phytec.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
---

diff --git a/meta/classes/cml1.bbclass b/meta/classes/cml1.bbclass
index 98d24cec74..c7f6723cb3 100644
--- a/meta/classes/cml1.bbclass
+++ b/meta/classes/cml1.bbclass
@@ -1,7 +1,7 @@
 cml1_do_configure() {
 	set -e
 	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
-	oe_runmake oldconfig
+	yes '' | oe_runmake oldconfig
 }
 
 EXPORT_FUNCTIONS do_configure