From 67126965ee0856f0d1cdb10792a36eaf4b2f13c0 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 30 Nov 2018 10:05:29 +0900 Subject: [PATCH] kbuild: refactor if_changed '@set -e; $(echo-cmd) $(cmd_$(1)' can be replaced with '$(cmd)'. Signed-off-by: Masahiro Yamada --- scripts/Kbuild.include | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index ba297fdd7c52..87e188609ef7 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -251,8 +251,7 @@ any-prereq = $(filter-out $(PHONY),$?) $(filter-out $(PHONY) $(wildcard $^),$^) # Execute command if command has changed or prerequisite(s) are updated. if_changed = $(if $(strip $(any-prereq) $(arg-check)), \ - @set -e; \ - $(echo-cmd) $(cmd_$(1)); \ + $(cmd); \ printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd, @:) # Execute the command and also postprocess generated .d dependencies file.