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xcompile: silence clang when referencing packed structs' members 

clang complains that the access might be unaligned. Yes, we know. Yes,
that's exactly what we want. You have _one_ job.

Change-Id: I5400f50d8b5b462270c700f7ff90d9d517278e71
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/19659
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Patrick Georgi 2017-05-10 22:04:59 +02:00 committed by Stefan Reinauer
parent cb3205d153
commit 0b4d5648f2
1 changed files with 1 additions and 1 deletions
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util/xcompile/xcompile
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@ -254,7 +254,7 @@ CLANG_CC_${TARCH}:=${CLANG}
CLANG_CFLAGS_${TARCH}:=${CFLAGS_CLANG} CLANG_CFLAGS_${TARCH}:=${CFLAGS_CLANG}
CLANG_CFLAGS_${TARCH}+=-no-integrated-as -Qunused-arguments -m${TWIDTH} CLANG_CFLAGS_${TARCH}+=-no-integrated-as -Qunused-arguments -m${TWIDTH}
# tone down clang compiler warnings # tone down clang compiler warnings
CLANG_CFLAGS_${TARCH}+=-Wno-unused-variable -Wno-unused-function -Wno-tautological-compare -Wno-shift-overflow CLANG_CFLAGS_${TARCH}+=-Wno-unused-variable -Wno-unused-function -Wno-tautological-compare -Wno-shift-overflow -Wno-address-of-packed-member
CLANG_COMPILER_RT_${TARCH}:=${CC_RT_CLANG} CLANG_COMPILER_RT_${TARCH}:=${CC_RT_CLANG}
CLANG_COMPILER_RT_FLAGS_${TARCH}:=${CC_RT_EXTRA_CLANG} CLANG_COMPILER_RT_FLAGS_${TARCH}:=${CC_RT_EXTRA_CLANG}