kern-tools: improve kernel config audit output

Recent kernels broke the ability of kconfiglib to parse the Kconfig
files and offer reasons why a symbol may not be set. To address this
issue, we update to Kconfiglib2 and adjust the symbol_why script to
work with the new API.

We also tweak the kconf_check script to allow the specification of
a list of option as "non-hardware". This allows a BSP to inhibit
warnings on options that it knows are mismatched for a valid reason
(i.e. -tiny kernels using common fragments with known missing
dependencies).

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
index dca567f783b3a48d646d724f3ecbb641c3d8405f..b353c21dfbadd76464c8d51d3a502ab810eb11f3 100644 (file)
--- a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
+++ b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
@@ -4,7 +4,7 @@ LIC_FILES_CHKSUM = "file://git/tools/kgit;beginline=5;endline=9;md5=a6c2fa8aef1b
 
 DEPENDS = "git-native"
 
-SRCREV = "602237a57487e969016db3085d181b585f5a74a7"
+SRCREV = "d6529f86fc5bcb3514953ff9fa2f51a3fbf03a0f"
 PR = "r12"
 PV = "0.2+git${SRCPV}"