From: Wei Dai <wei.dai@intel.com>
To: dev@dpdk.org
Cc: thomas.monjalon@6wind.com, john.mcnamara@intel.com,
david.marchand@6wind.com, raymond.tan@intel.com,
Wei Dai <wei.dai@intel.com>
Subject: [dpdk-dev] [PATCH v2 2/3] config: add a marco to enable backtrace or not
Date: Mon, 13 Mar 2017 16:59:27 +0800 [thread overview]
Message-ID: <1489395568-4664-3-git-send-email-wei.dai@intel.com> (raw)
In-Reply-To: <1489395568-4664-1-git-send-email-wei.dai@intel.com>
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 <wei.dai@intel.com>
---
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
next prev parent reply other threads:[~2017-03-13 9:06 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-13 8:59 [dpdk-dev] [PATCH v2 0/3] add a macro to enable support of backtrace Wei Dai
2017-03-13 8:59 ` [dpdk-dev] [PATCH v2 1/3] examples/performance-thread: remove reference to execinfo.h Wei Dai
2017-03-15 8:39 ` Jan Blunck
2017-03-13 8:59 ` Wei Dai [this message]
2017-03-13 8:59 ` [dpdk-dev] [PATCH v2 3/3] eal: remove references to execinfo.h for musl Wei Dai
2017-05-05 1:30 ` [dpdk-dev] [PATCH v2 0/3] add a macro to enable support of backtrace Dai, Wei
2017-05-05 13:18 ` [dpdk-dev] [PATCH v3 0/2] add a macro to disable " Thomas Monjalon
2017-05-05 13:18 ` [dpdk-dev] [PATCH v3 1/2] examples/performance-thread: remove useless include Thomas Monjalon
2017-05-05 13:18 ` [dpdk-dev] [PATCH v3 2/2] config: make backtrace optional Thomas Monjalon
2017-05-05 13:21 ` [dpdk-dev] [PATCH v3 0/2] add a macro to disable support of backtrace Thomas Monjalon
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