[PATCH 1/5] kbuild: refactor silent mode detection

Masahiro Yamada
2022-12-22T16:25:48Z

Factor out $(findstring s,...).

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

Makefile | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 25247f931872..e8ce3e2b30d6 100644
--- a/Makefile
+++ b/Makefile
@@ -100,12 +100,12 @@ endif
# make-4.0 (and later) keep single letter options in the 1st word of MAKEFLAGS.

ifeq ($(filter 3.%,$(MAKE_VERSION)),)
-silence:=$(findstring s,$(firstword -$(MAKEFLAGS)))
+short-opts := $(firstword -$(MAKEFLAGS))
else
-silence:=$(findstring s,$(filter-out --%,$(MAKEFLAGS)))
+short-opts := $(filter-out --%,$(MAKEFLAGS))
endif

-ifeq ($(silence),s)
+ifneq ($(findstring s,$(short-opts)),)
quiet=silent_
KBUILD_VERBOSE = 0
endif
--
2.34.1