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</o:shapelayout></xml><![endif]--></head><body lang=KO link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hello, <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>When I configure with –enable-pfring, I get the following error:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>-----------------------------------------------<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:8.0pt;font-family:"Arial","sans-serif"'>checking for pfring_open in -lpfring... no<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:8.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:8.0pt;font-family:"Arial","sans-serif"'> ERROR! --enable-pfring was passed but the library was not found or version is >4, go get it<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I checked the config.log file.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>-----------------------------------------------<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>configure:15253: checking for pfring_open in -lpfring<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>configure:15278: /buildroot-2012.08/output/host/usr/bin/i686-unknown-linux-uclibc-gcc --sysroot=/buildroot-2012.08/output/staging -o conftest -DRELEASE -Wextra -Wall -fno-strict-aliasing -fno-tree-pre -Wno-unused-parameter -std=gnu99 -march=native -DNFQ -DHAVE_LIBNET11 -D_BSD_SOURCE -D__BSD_SOURCE -D__FAVOR_BSD -DHAVE_NET_ETHERNET_H -DHAVE_LIBNET_ICMPV6_UNREACH -DHAVE_PFRING -I/buildroot-2012.08/output/staging/usr/include -L/buildroot-2012.08/output/staging/usr/lib conftest.c -lpfring -lpcap -lnet -lnetfilter_queue -lnfnetlink -lpthread -lyaml -lpcre >&5/buildroot-2012.08/output/staging/usr/lib/libnet.so: warning: gethostbyaddr is obsolescent, use getaddrinfo() instead./buildroot-2012.08/output/staging/usr/lib/libpcap.so: warning: gethostbyname is obsolescent, use getnameinfo() instead.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/buildroot-2012.08/output/staging/usr/lib/libpfring.so: undefined reference to `__fprintf_chk'/buildroot-2012.08/output/staging/usr/lib/libpfring.so: undefined reference to `__printf_chk'/buildroot-2012.08/output/staging/usr/lib/libpfring.so: undefined reference to `__snprintf_chk'/buildroot-2012.08/output/staging/usr/lib/libpfring.so: undefined reference to `__sprintf_chk'collect2: ld returned 1 exit statusconfigure:15278: $? = 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I use PF-RING 5.4.6 version.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I don’t know what I do and what the error messages mean.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Please let me know how to fix it.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thanks<o:p></o:p></span></p></div></body></html>