From e0fe0bbe57b8d708a18756be5bc289bdaf78d2a8 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Sun, 2 Aug 2020 00:00:49 +0900 Subject: kbuild: include scripts/Makefile.* only when relevant CONFIG is enabled Currently, the top Makefile includes all of scripts/Makefile. even if the associated CONFIG option is disabled. Do not include unneeded Makefiles in order to slightly optimize the parse stage. Include $(include-y), and ignore $(include-). Signed-off-by: Masahiro Yamada --- scripts/Makefile.kcsan | 4 ---- 1 file changed, 4 deletions(-) (limited to 'scripts/Makefile.kcsan') diff --git a/scripts/Makefile.kcsan b/scripts/Makefile.kcsan index bd4da1af5953..2b0743e6566e 100644 --- a/scripts/Makefile.kcsan +++ b/scripts/Makefile.kcsan @@ -1,6 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -ifdef CONFIG_KCSAN - # GCC and Clang accept backend options differently. Do not wrap in cc-option, # because Clang accepts "--param" even if it is unused. ifdef CONFIG_CC_IS_CLANG @@ -15,5 +13,3 @@ CFLAGS_KCSAN := -fsanitize=thread \ $(call cc-option,$(call cc-param,tsan-instrument-func-entry-exit=0) -fno-optimize-sibling-calls) \ $(call cc-option,$(call cc-param,tsan-instrument-read-before-write=1)) \ $(call cc-param,tsan-distinguish-volatile=1) - -endif # CONFIG_KCSAN -- cgit