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
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