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Subject[PATCH] kbuild: Fix silent builds with make-4
Date
make-4 changed the way/order it presents the command line options
into MAKEFLAGS

In make-3.8x, '-s' would always be first into a group of options
with the '-'/hyphen removed

$ make -p -s 2>/dev/null | grep ^MAKEFLAGS
MAKEFLAGS = sp

In make-4, '-s' seems to always be last into a group of options
with the '-'/hyphen removed

$ make -s -p 2>/dev/null | grep ^MAKEFLAGS
MAKEFLAGS = ps

Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com>
---
Makefile | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/Makefile b/Makefile
index 2c88e44..0332949 100644
--- a/Makefile
+++ b/Makefile
@@ -311,9 +311,15 @@ endif
# If the user is running make -s (silent mode), suppress echoing of
# commands

+ifneq ($(filter 4.%,$(MAKE_VERSION)),) # make-4
+ifneq ($(filter %s -s%,$(MAKEFLAGS)),)
+ quiet=silent_
+endif
+else # make-3.8x
ifneq ($(filter s% -s%,$(MAKEFLAGS)),)
quiet=silent_
endif
+endif

export quiet Q KBUILD_VERBOSE

--
1.8.5.1



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