From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mart Frauenlob Subject: Failing to compile latest iptables from git Date: Tue, 9 Feb 2016 22:16:08 +0100 Message-ID: <56BA5718.6040403@chello.at> Reply-To: mart.frauenlob@chello.at Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Sender: netfilter-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: "netfilter@vger.kernel.org" Hello list, I'm trying to prepare a patch for iptables, but unfortunately I'm failing to build it. I've done it many times before, but this time I don't know what's wrong, so I hope for your assistance. The ./configure step runs just fine. It stops at the make process with this error: CC libxt_connlabel.oo CCLD libxt_connlabel.so libxt_connlabel.oo: In function `connlabel_open': /home/ellen/git/iptables.git/extensions/libxt_connlabel.c:40: undefined reference to `nfct_labelmap_new' libxt_connlabel.oo: In function `connlabel_mt_parse': /home/ellen/git/iptables.git/extensions/libxt_connlabel.c:56: undefined reference to `nfct_labelmap_get_bit' libxt_connlabel.oo: In function `connlabel_get_name': /home/ellen/git/iptables.git/extensions/libxt_connlabel.c:76: undefined reference to `nfct_labelmap_get_name' collect2: ld returned 1 exit status I have installed latest libs (libmnl, libnetlink, libnetfilter_conntrack) from git. The ld.so.conf.d files point to the libaries but that seems to be ignored (ldconfig was run), so I put this into my environment: export LDFLAGS="-L/usr/local/lib/ -L/opt/k_3.2.35/libnetfilter_conntrack/lib/ -L/opt/k_3.2.35/libnfnetlink/lib -L/opt/k_3.2.35/libmnl/lib/" export LD_LIBRARY_PATH="-L/opt/k_3.2.35/libnfnetlink/lib -L/opt/k_3.2.35/libmnl/lib -L/opt/k_3.2.35/libnetfilter_conntrack/lib" export LD_RUN_PATH="-L/opt/k_3.2.35/libnfnetlink/lib -L/opt/k_3.2.35/libmnl/lib -L/opt/k_3.2.35/libnetfilter_conntrack/lib" export libmnl_LIBS=-L/opt/k_3.2.35/libmnl/lib/ export libnfnetlink_LIBS=-L/opt/k_3.2.35/libnfnetlink/lib/ export libnetfilter_conntrack_LIBS=-L/opt/k_3.2.35/libnetfilter_conntrack/lib export PKG_CONFIG_PATH=/opt/k_3.2.35/libnetfilter_conntrack/lib/pkgconfig:/opt/k_3.2.35/libnfnetlink/lib/pkgconfig:/opt/k_3.2.35/libmnl/lib/pkgconfig At configure it finds the correct conntrack lib (at least it looks like to me). My configure command was: ./configure --with-gnu-ld --prefix=/tmp --disable-nftables --with-ksource=/usr/src/linux-3.14-rc1 --enable-devel I'm running a custom vanilla kernel 3.14.0-rc1. build directory should be correct: /lib/modules/3.14.0-rc1.custom-03.02.2014/build -> /usr/src/linux-3.14-rc1 gcc --version gcc (Debian 4.4.5-8) 4.4.5 What am I missing? Is more information needed? Thank you very much for your help Mart