From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Dai Subject: [PATCH v2 2/3] config: add a marco to enable backtrace or not Date: Mon, 13 Mar 2017 16:59:27 +0800 Message-ID: <1489395568-4664-3-git-send-email-wei.dai@intel.com> References: <1489395568-4664-1-git-send-email-wei.dai@intel.com> Cc: thomas.monjalon@6wind.com, john.mcnamara@intel.com, david.marchand@6wind.com, raymond.tan@intel.com, Wei Dai To: dev@dpdk.org Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 320DB69C5 for ; Mon, 13 Mar 2017 10:06:19 +0100 (CET) In-Reply-To: <1489395568-4664-1-git-send-email-wei.dai@intel.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" When building DPDK with musl, there is need not to generate the MACRO named RTE_EAL_ENABLE_BACKTRACE in rte_config.h to remove some references to execinfo.h which is not supported by musl now. This also applies to some other LIBC implementation which doesn't support backtrace( ) and backtrace_symbols( ). Got more details about musl from http://www.musl-libc.org . Signed-off-by: Wei Dai --- config/common_linuxapp | 1 + 1 file changed, 1 insertion(+) diff --git a/config/common_linuxapp b/config/common_linuxapp index 00ebaac..16e0064 100644 --- a/config/common_linuxapp +++ b/config/common_linuxapp @@ -37,6 +37,7 @@ CONFIG_RTE_EXEC_ENV_LINUXAPP=y CONFIG_RTE_EAL_IGB_UIO=y CONFIG_RTE_EAL_VFIO=y +CONFIG_RTE_EAL_ENABLE_BACKTRACE=y CONFIG_RTE_KNI_KMOD=y CONFIG_RTE_LIBRTE_KNI=y CONFIG_RTE_LIBRTE_VHOST=y -- 2.7.4