kbuild: create include/generated in silentoldconfig
The toplevel Makefile creates the directory if it runs silentoldconfig
automatically, but if run manually, it fails:
$ make mrproper
$ make defconfig && make silentoldconfig
*** Default configuration is based on 'x86_64_defconfig'
#
# configuration written to .config
#
scripts/kconfig/conf -s arch/x86/Kconfig
*** Error during update of the kernel configuration.
...
Move the mkdir command to the silentoldconfig target to make it work.
Signed-off-by: Michal Marek <mmarek@suse.cz>
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 80599e3..999e8a7 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -27,6 +27,7 @@
$< -o $(Kconfig)
silentoldconfig: $(obj)/conf
+ $(Q)mkdir -p include/generated
$< -s $(Kconfig)
localmodconfig: $(obj)/streamline_config.pl $(obj)/conf