netdev - Cross-compile iproute2 for android?

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Message-ID: <522FA4B9.7050106@candelatech.com>
Date:	Tue, 10 Sep 2013 16:01:13 -0700
From:	Ben Greear <greearb@...delatech.com>
To:	netdev <netdev@...r.kernel.org>
Subject: Cross-compile iproute2 for android?

Has anyone managed to cross-compile iproute2 for android using the android NDK?

I managed to compile it, with some fairly ugly hacks related to include
files, but then when I try to run it, I get a core dump that doesn't
do much for me:

$ ~/android-ndk-r9/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gdb ~/btbits/btbits-arm/server/local/sbin/ip core
GNU gdb (GDB) 7.3.1-gg2
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "--host=x86_64-linux-gnu --target=arm-linux-android".
For bug reporting instructions, please see:
<http://source.android.com/source/report-bugs.html>...
Reading symbols from /home/greearb/btbits/btbits-arm/server/local/sbin/ip...done.
[New LWP 3756]
Core was generated by `./ip list'.
Program terminated with signal 4, Illegal instruction.
#0  0xb6f4b000 in ?? ()
(gdb) bt
#0  0xb6f4b000 in ?? ()
#1  0x00000000 in ?? ()
(gdb) quit

$ file /home/greearb/btbits/btbits-arm/server/local/sbin/ip
/home/greearb/btbits/btbits-arm/server/local/sbin/ip: ELF 32-bit LSB shared object, ARM, version 1 (SYSV), dynamically linked, not stripped

If anyone has any suggestions, please let me know.

If anyone wants to take a look at my attempt to get it cross-compiling, my
repository is here:

https://github.com/greearb/iproute2-ct/commits/master

Thanks,
Ben

-- 
Ben Greear <greearb@...delatech.com>
Candela Technologies Inc  http://www.candelatech.com

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