>Hi, > >pktgen-2.9.13 is not compiling with gcc 4.9, see below > >2.9.12 is compiling fine with gcc 4.9, so looks like new >IPv6 code recently added is the culprit. > >I think -Wdiscarded-qualifiers is available only with gcc 5+ >https://gcc.gnu.org/gcc-5/changes.html
Thanks I have fixed the problem on Ubuntu 15.10 using gcc 4.9 and 5.x plus pushed a new version. Please give it a try. > >Sincerely, > >Laurent > >root at dpdk3:~/pktgen-2.9.13# make >== lib >== common > CC wr_copyright_info.o > CC wr_port_config.o > CC wr_core_info.o > CC wr_lscpu.o > CC wr_utils.o > CC wr_coremap.o > CC wr_pcap.o >In file included from /root/pktgen-2.9.13/lib/common/wr_pcap.c:122:0: >/root/pktgen-2.9.13/lib/common/wr_inet.h:755:9: error: unknown option >after ?#pragma GCC diagnostic? kind [-Werror=pragmas] > #pragma GCC diagnostic ignored "-Wdiscarded-qualifiers" > ^ >/root/pktgen-2.9.13/lib/common/wr_inet.h: In function ?inet_ntop6?: >/root/pktgen-2.9.13/lib/common/wr_inet.h:758:2: error: return discards >?const? qualifier from pointer target type [-Werror] > return inet_ntop(AF_INET6, ip6, buff, len); > ^ >cc1: all warnings being treated as errors >/root/dpdk-2.2.0/mk/internal/rte.compile-pre.mk:126: recipe for target >'wr_pcap.o' failed >make[3]: *** [wr_pcap.o] Error 1 >/root/dpdk-2.2.0/mk/rte.extlib.mk:44: recipe for target 'all' failed >make[2]: *** [all] Error 2 >/root/dpdk-2.2.0/mk/rte.extsubdir.mk:46: recipe for target 'common' >failed >make[1]: *** [common] Error 2 >/root/dpdk-2.2.0/mk/rte.extsubdir.mk:46: recipe for target 'lib' failed >make: *** [lib] Error 2 > > > Regards, Keith
