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 <[email protected]>
Reviewed-by: Laszlo Ersek <[email protected]>
---
v3: add Laszlo's R-b

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

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
 
 ###########################
-- 
2.11.0

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