kbuild: do not update config for 'make kernelrelease'

'make kernelrelease' depends on CONFIG_LOCALVERSION(_AUTO), but
for the same reason as install targets, we do not want to update
the configuration just for printing the kernelrelease string.

This is likely to happen when you compiled the kernel with
CROSS_COMPILE, but forget to pass it to 'make kernelrelease'.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/Makefile b/Makefile
index 8ca9e0b114f1c032f8ec90d3cc1f91ff1aeabc33..060874d85e0d14343fd26c11eebb3ac7a76e69f0 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -225,7 +225,8 @@ no-dot-config-targets := $(clean-targets) \
                         cscope gtags TAGS tags help% %docs check% coccicheck \
                         $(version_h) headers_% archheaders archscripts \
                         kernelversion %src-pkg
-no-sync-config-targets := $(no-dot-config-targets) install %install
+no-sync-config-targets := $(no-dot-config-targets) install %install \
+                          kernelrelease
 
 config-targets  := 0
 mixed-targets   := 0