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Commit 16429481 authored by Prasad Sodagudi's avatar Prasad Sodagudi Committed by Bryan Huntsman
Browse files

Makefile: Use cc-option to disable Qualcomm defined features 



undefined-optimized and tautological and Qualcomm
defined features. To disable these compiler options use
cc-option instead of disabling directly. Without using
cc-options upsteam clang would complain about
undefined-optimized and tautological options.

Change-Id: I9507600a9286ec6aff42160d2d77733594b891de
Signed-off-by: default avatarPrasad Sodagudi <psodagud@codeaurora.org>
Signed-off-by: default avatarRishabh Bhatnagar <rishabhb@codeaurora.org>
parent 2073c4c1

Makefile

+8 −0
Original line number Diff line number Diff line
@@ -728,6 +728,14 @@ 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-disable-warning, duplicate-decl-specifier)



KBUILD_CFLAGS += -Wno-asm-operand-widths

KBUILD_CFLAGS += -Wno-initializer-overrides

KBUILD_CFLAGS += -fno-builtin

KBUILD_CFLAGS += $(call cc-option, -Wno-undefined-optimized)

KBUILD_CFLAGS += $(call cc-option, -Wno-tautological-constant-out-of-range-compare)



# Quiet clang warning: comparison of unsigned expression < 0 is always false

KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)

# CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the