[OE-core] [PATCH] correct do_patch for kernel bbappend in sdk

[Yann CARDAILLAC]

do_patch rule of SDK's workspace/appends/linux-*.bbhappend may fail if script are not written in Python

that was the case with Phytec's BSP, the fix was to replace the do_patch rule with :

do_patch[noexec]="1" when the file was generated in scripts/lib/devtool/standard.py

Signed-off-by: Yann CARDAILLAC <yann.cardaillac at smile.fr>
---
 scripts/lib/devtool/standard.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/scripts/lib/devtool/standard.py b/scripts/lib/devtool/standard.py
index beea0d4..810d12f 100644
--- a/scripts/lib/devtool/standard.py
+++ b/scripts/lib/devtool/standard.py
@@ -761,9 +761,7 @@ def modify(args, config, basepath, workspace):
             if bb.data.inherits_class('kernel', rd):
                 f.write('SRCTREECOVEREDTASKS = "do_validate_branches do_kernel_checkout '
                         'do_fetch do_unpack do_kernel_configme do_kernel_configcheck"\n')
-                f.write('\ndo_patch() {\n'
-                        '    :\n'
-                        '}\n')
+                f.write('\ndo_patch[noexec] = "1"\n')
                 f.write('\ndo_configure_append() {\n'
                         '    cp ${B}/.config ${S}/.config.baseline\n'
                         '    ln -sfT ${B}/.config ${S}/.config.new\n'
-- 
2.7.4