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[71.218.108.1]) by smtp.gmail.com with ESMTPSA id b6sm1873828iok.19.2020.03.24.10.36.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Mar 2020 10:36:57 -0700 (PDT) From: James Hilliard To: buildroot@buildroot.org Date: Tue, 24 Mar 2020 11:36:53 -0600 Message-Id: <20200324173653.74573-1-james.hilliard1@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [Buildroot] [PATCH 1/1] package/gcc: pass -Wno-error to debug builds X-BeenThere: buildroot@busybox.net X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Romain Naour , James Hilliard , Thomas Petazzoni Errors-To: buildroot-bounces@busybox.net Sender: "buildroot" Fixes: ../../../../libsanitizer/libbacktrace/../../libbacktrace/elf.c:772:21: error: ‘st.st_mode’ may be used uninitialized in this function [-Werror=maybe-uninitialized] return S_ISLNK (st.st_mode); ^ Reviewed-by: Romain Naour Signed-off-by: James Hilliard --- Changes v1 -> v2: - add comment from Yocto recipes --- package/gcc/gcc.mk | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk index 524ca83db0..fe7167b2f3 100644 --- a/package/gcc/gcc.mk +++ b/package/gcc/gcc.mk @@ -100,6 +100,11 @@ HOST_GCC_COMMON_CONF_ENV = \ GCC_COMMON_TARGET_CFLAGS = $(TARGET_CFLAGS) GCC_COMMON_TARGET_CXXFLAGS = $(TARGET_CXXFLAGS) +# used to fix ../../../../libsanitizer/libbacktrace/../../libbacktrace/elf.c:772:21: error: ‘st.st_mode’ may be used uninitialized in this function [-Werror=maybe-uninitialized] +ifeq ($(BR2_ENABLE_DEBUG),y) +GCC_COMMON_TARGET_CFLAGS += -Wno-error +endif + # Propagate options used for target software building to GCC target libs HOST_GCC_COMMON_CONF_ENV += CFLAGS_FOR_TARGET="$(GCC_COMMON_TARGET_CFLAGS)" HOST_GCC_COMMON_CONF_ENV += CXXFLAGS_FOR_TARGET="$(GCC_COMMON_TARGET_CXXFLAGS)"