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[edk2,v3,2/3] BaseTools/tools_def CLANG38: add -Wno-unused-const-variable

Message ID 20171207205250.16312-3-ard.biesheuvel@linaro.org
State Accepted
Commit 1a21d339cdd9d1b86a172f312544fa93ca64db48
Headers show
Series BaseTools/tools_def: GCC5/CLANG38 toolchain updates | expand

Commit Message

Ard Biesheuvel Dec. 7, 2017, 8:52 p.m. UTC 
Commit 8b6366f87584 ("BaseTools/GCC: set -Wno-unused-const-variable
on RELEASE builds") suppresses warnings about unused constant
variables in RELEASE builds when building with GCC, given that they
break the build under our warnings-as-errors policy.

Do the same for CLANG38.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=790
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

Reviewed-by: Laszlo Ersek <lersek@redhat.com>

---
v3: add Laszlo's R-b

 BaseTools/Conf/tools_def.template | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.11.0

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diff mbox series

Patch

diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template
index 8889f1bc488a..896ec1a9f077 100755
--- a/BaseTools/Conf/tools_def.template
+++ b/BaseTools/Conf/tools_def.template
@@ -5664,7 +5664,7 @@  DEFINE CLANG38_X64_PREFIX           = ENV(CLANG38_BIN)
 DEFINE CLANG38_IA32_TARGET          = -target i686-pc-linux-gnu
 DEFINE CLANG38_X64_TARGET           = -target x86_64-pc-linux-gnu
 
-DEFINE CLANG38_WARNING_OVERRIDES    = -Wno-parentheses-equality -Wno-tautological-compare -Wno-tautological-constant-out-of-range-compare -Wno-empty-body  -Wno-varargs
+DEFINE CLANG38_WARNING_OVERRIDES    = -Wno-parentheses-equality -Wno-tautological-compare -Wno-tautological-constant-out-of-range-compare -Wno-empty-body -Wno-unused-const-variable -Wno-varargs
 DEFINE CLANG38_ALL_CC_FLAGS         = DEF(GCC44_ALL_CC_FLAGS) DEF(CLANG38_WARNING_OVERRIDES) -fno-stack-protector -mms-bitfields -Wno-address -Wno-shift-negative-value -Wno-unknown-pragmas -Wno-incompatible-library-redeclaration -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -msoft-float -mno-implicit-float  -ftrap-function=undefined_behavior_has_been_optimized_away_by_clang -funsigned-char -fno-ms-extensions -Wno-null-dereference -Wno-unknown-warning-option
 
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