Commit 9a9ddcf4 authored Aug 16, 2018 by Masahiro Yamada

kconfig: suppress "configuration written to .config" for syncconfig



The top-level Makefile invokes "make syncconfig" when necessary.
Then, Kconfig displays the following message when .config is updated.

  #
  # configuration written to .config
  #

It is distracting because "make syncconfig" happens during the build
stage, and does nothing important in most cases.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

parent 98a4afbf

scripts/kconfig/conf.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -508,6 +508,11 @@ int main(int ac, char **av)
		input_mode = (enum input_mode)opt;
		switch (opt) {
		case syncconfig:
		/*
		* syncconfig is invoked during the build stage.
		* Suppress distracting "configuration written to ..."
		*/
		conf_set_message_callback(NULL);
		sync_kconfig = 1;
		break;
		case defconfig: