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Makefile: Update clang warning disables from Linux

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Re-sync the logic about which clang warnings to disable from v4.17-rc1.
Note that we don't disable all of the same ones as for now we haven't
run into any cases of warnings from clang in code from upstream Linux.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2018-04-22 10:20:50 -04:00
parent d024236e5a
commit 4760fe26c7
1 changed files with 7 additions and 0 deletions
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7
Makefile
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@ -610,6 +610,13 @@ endif
endif
KBUILD_CFLAGS += $(call cc-option,-Wno-format-nonliteral)
ifeq ($(cc-name),clang)
KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)
KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier)
KBUILD_CFLAGS += $(call cc-disable-warning, gnu)
KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member)
KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior)
endif
# turn jbsr into jsr for m68k
ifeq ($(ARCH),m68k)