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<base href="https://bugzilla.netfilter.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - iptables 1.8.0+ no longer builds against kernel 3.10.108"
href="https://bugzilla.netfilter.org/show_bug.cgi?id=1291">1291</a>
</td>
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<tr>
<th>Summary</th>
<td>iptables 1.8.0+ no longer builds against kernel 3.10.108
</td>
</tr>
<tr>
<th>Product</th>
<td>iptables
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>arm
</td>
</tr>
<tr>
<th>OS</th>
<td>other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P5
</td>
</tr>
<tr>
<th>Component</th>
<td>iptables
</td>
</tr>
<tr>
<th>Assignee</th>
<td>netfilter-buglog@lists.netfilter.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>netfilter@nmacleod.com
</td>
</tr></table>
<p>
<div>
<pre>Since commit 672accf153037c9d9b39f39381e9bc0f2df57c8c ("include: update kernel
netfilter header files"), iptables no longer builds against kernel 3.10.108.
Building with gcc-8.2.0, glibc-2.28; cross-compiling to arm on Ubuntu x86_64
(LibreELEC toolchain).
The build failure is[2]:
libtool: compile:
/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/toolchain/bin/armv7a-libreelec-linux-gnueabi-gcc
-DHAVE_CONFIG_H -I.
-I/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/iptables-1.8.1/libiptc
-I.. -D_LARGEFILE_SOURCE=1 -D_LARGE_FILES -D_FILE_OFFSET_BITS=64 -D_REENTRANT
-DXTABLES_LIBDIR=\"/usr/lib/xtables\" -DXTABLES_INTERNAL -I../include
-I/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/iptables-1.8.1/include
-I/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/linux-95ba9d626c0fce672caa296f5911ab9190881642/include/uapi
-I/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/linux-95ba9d626c0fce672caa296f5911ab9190881642/include
-I/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/linux-95ba9d626c0fce672caa296f5911ab9190881642/include/uapi
-I/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/linux-95ba9d626c0fce672caa296f5911ab9190881642/include
-Wall -Waggregate-return -Wmissing-declarations -Wmissing-prototypes
-Wredundant-decls -Wshadow -Wstrict-prototypes -Wlogical-op -Winline -pipe
-march=armv7-a -mtune=cortex-a9 -mabi=aapcs-linux -Wno-psabi
-Wa,-mno-warn-deprecated -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon-fp16
-fomit-frame-pointer -Wall -pipe -Os -MT libip6tc.lo -MD -MP -MF
.deps/libip6tc.Tpo -c
/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/iptables-1.8.1/libiptc/libip6tc.c
-fPIC -DPIC -o .libs/libip6tc.o
In file included from
/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/toolchain/armv7a-libreelec-linux-gnueabi/sysroot/usr/include/netinet/ip.h:24,
from
/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/iptables-1.8.1/include/libiptc/ipt_kernel_headers.h:8,
from
/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/iptables-1.8.1/include/libiptc/libiptc.h:6,
from
/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/iptables-1.8.1/libiptc/libip4tc.c:29:
/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/linux-95ba9d626c0fce672caa296f5911ab9190881642/include/uapi/linux/in.h:26:3:
error: redeclaration of enumerator 'IPPROTO_IP'
IPPROTO_IP = 0, /* Dummy protocol for TCP */
^~~~~~~~~~
/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/toolchain/armv7a-libreelec-linux-gnueabi/sysroot/usr/include/netinet/in.h:42:5:
note: previous definition of 'IPPROTO_IP' was here
IPPROTO_IP = 0, /* Dummy protocol for TCP. */
^~~~~~~~~~
/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/linux-95ba9d626c0fce672caa296f5911ab9190881642/include/uapi/linux/in.h:28:3:
error: redeclaration of enumerator 'IPPROTO_ICMP'
IPPROTO_ICMP = 1, /* Internet Control Message Protocol */
^~~~~~~~~~~~
/home/ubuntu/projects/LibreELEC.tv/build.LibreELEC-WeTek_Core.arm-9.0-devel/toolchain/armv7a-libreelec-linux-gnueabi/sysroot/usr/include/netinet/in.h:44:5:
note: previous definition of 'IPPROTO_ICMP' was here
IPPROTO_ICMP = 1, /* Internet Control Message Protocol. */
^~~~~~~~~~~~
etc.
Any thoughts, or is 1.8.0+ no longer compatible with older 3.x.y kernels?
Prior to this commmit, iptables does build successfully against 3.10.108.
Thanks
Neil
1.
<a href="https://git.netfilter.org/iptables/commit/?id=672accf153037c9d9b39f39381e9bc0f2df57c8c">https://git.netfilter.org/iptables/commit/?id=672accf153037c9d9b39f39381e9bc0f2df57c8c</a>
2. <a href="http://ix.io/1re0">http://ix.io/1re0</a></pre>
</div>
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