> -----Original Message----- > From: N?lio Laranjeiro [mailto:nelio.laranjeiro at 6wind.com] > Sent: Wednesday, June 22, 2016 1:31 PM > To: Dumitrescu, Cristian <cristian.dumitrescu at intel.com>; Chao Zhu > <chaozhu at linux.vnet.ibm.com> > Cc: dev at dpdk.org > Subject: librte_meter compilation fails on IBM Power8 > > Hi Cristian, Chao, > > I have encountered a compilation failure on IBM Power8 when compiling > master branch with EXTRA_CFLAGS='-O0 -g': > > /root/nl/dpdk.org/build/lib/librte_meter.a(rte_meter.o): In function > `rte_meter_get_tb_params': > /root/nl/dpdk.org/lib/librte_meter/rte_meter.c:57: undefined reference to > `ceil' > > Seems related to commit 43f4364d. > > I don't have the time to search more deeply, I hope it can help. > > Regards, > > -- > N?lio Laranjeiro > 6WIND
I am not sure what the problem might be for IBM Power8. ceil() is a function defined in math library, we include math.h header file in rte_meter.c and we also link the library properly in the Makefile by using LDLIBS += -lm, therefore I do not see any issue in the library code. Thanks, Cristian
