[dpdk-dev] [PATCH v2 0/3] add a macro to enable support of backtrace
Wei Dai
wei.dai at intel.com
Mon Mar 13 09:59:25 CET 2017
Some LIBC implementation like musl doesn't support backtrace( )
and backtrace_symbols declared in execinfo.h.
Currently some DPDK customers fail to build PDDK with musl.
In order to build DPDK with musl, there is a need to
reomve references toexecinfo.h.
Add a configuration parameter in config/common_linuxapp which equals to y
by default. It also generate a macro named as RTE_EAL_ENABLE_BACKTRACE when
this configuration paramter equals to y or no above macro when it is n.
---
changes:
v2 -- change configuration parameter name
Wei Dai (3):
examples/performance-thread: remove reference to execinfo.h
config: add a marco to enable backtrace or not
eal: remove references to execinfo.h for musl
config/common_linuxapp | 1 +
examples/performance-thread/common/lthread_tls.c | 1 -
lib/librte_eal/linuxapp/eal/eal_debug.c | 4 ++++
3 files changed, 5 insertions(+), 1 deletion(-)
--
2.7.4
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