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From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
To: edk2-devel@lists.01.org
Cc: leif.lindholm@linaro.org, liming.gao@intel.com,
	yonghong.zhu@intel.com,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: [PATCH] BaseTools/tools_def CLANG35: ignore unknown warning options
Date: Fri, 19 Jan 2018 16:22:07 +0000	[thread overview]
Message-ID: <20180119162207.13207-1-ard.biesheuvel@linaro.org> (raw)

Ironically, disabling warnings in the OpensslLib library build is
causing breakage when using the CLANG35 toolchain to build for ARM:

error: unknown warning option '-Werror=maybe-uninitialized'; did you mean '-Werror=uninitialized'? [-Werror,-Wunknown-warning-option]

So let's add -Wno-unknown-warning-option to the list of warning to
ignore when using Clang 3.5

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
 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 d8fde02ea351..6afe5ebe9fe3 100755
--- a/BaseTools/Conf/tools_def.template
+++ b/BaseTools/Conf/tools_def.template
@@ -5595,7 +5595,7 @@ RELEASE_GCC5_AARCH64_DLINK_FLAGS = DEF(GCC5_AARCH64_DLINK_FLAGS) -flto -Os -L$(W
 DEFINE CLANG35_ARM_TARGET        = -target arm-linux-gnueabihf
 DEFINE CLANG35_AARCH64_TARGET    = -target aarch64-linux-gnu
 
-DEFINE CLANG35_WARNING_OVERRIDES = -Wno-parentheses-equality -Wno-tautological-compare -Wno-tautological-constant-out-of-range-compare -Wno-empty-body
+DEFINE CLANG35_WARNING_OVERRIDES = -Wno-parentheses-equality -Wno-tautological-compare -Wno-tautological-constant-out-of-range-compare -Wno-empty-body -Wno-unknown-warning-option
 DEFINE CLANG35_ARM_CC_FLAGS      = DEF(GCC_ARM_CC_FLAGS) DEF(CLANG35_ARM_TARGET) DEF(CLANG35_WARNING_OVERRIDES)
 DEFINE CLANG35_AARCH64_CC_FLAGS  = DEF(GCC_AARCH64_CC_FLAGS) DEF(CLANG35_AARCH64_TARGET) -mcmodel=small DEF(CLANG35_WARNING_OVERRIDES)
 
-- 
2.11.0



             reply	other threads:[~2018-01-19 16:16 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-19 16:22 Ard Biesheuvel [this message]
2018-01-22  2:21 ` [PATCH] BaseTools/tools_def CLANG35: ignore unknown warning options Gao, Liming
2018-01-22  8:51   ` Ard Biesheuvel
2018-01-22  9:05     ` Gao, Liming
2018-01-22  9:39       ` Ard Biesheuvel
2018-01-22 15:18     ` Gao, Liming

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