Hi,
Actually i want to cross compile net-snmp package with version: 5.6.1.1 into our target device.

Target Device Platform Details :
Embedded H/W with Linux OS (AT91SAM9260-EK board)
Kernel Version : 2.6.27
Busy Box Version: v1.12.0
Pre-built Linux OS with file system, ARM9 CPU
Compiler: arm-linux-uclibcgnueabi-gcc


Following steps i followed for cross-compilation :

I have started cross compilation on UBUNTU with version 11.04.
I copied the script config.guess (This script found in in the root directory of Net-SNMP) to our target system and when i run on the target i got following output

# ./config.guess
armv5tejl-unknown-linux-gnueabi

Then i started configuring using following command

./configure --with-mib-modules="nstAgentModuleObject data_set nstAgentSubagentObject integerObject examples/notification examples/Digital_Inputs_Notification" --with-cc=/opt/usr/bin/arm-linux-uclibcgnueabi-gcc --host=armv5tejl-unknown-linux-gnueabi

Here this is --with-cc=/opt/usr/bin/arm-linux-uclibcgnueabi-gcc : path to cross-compiler

Finally configure script runs successfully and got following configuration

---------------------------------------------------------
Net-SNMP configuration summary:
---------------------------------------------------------

SNMP Versions Supported: 1 2c 3
Building for: linux
Net-SNMP Version: 5.6.1.1
Network transport support: Callback Unix Alias TCP UDP IPv4Base SocketBase TCPBase UDPIPv4Base UDPBase
SNMPv3 Security Modules: usm
Agent MIB code: nstAgentModuleObject data_set nstAgentSubagentObject integerObject examples/notification examples/Digital_Inputs_Notification default_modules => snmpv3mibs mibII ucd_snmp notification notification-log-mib target agent_mibs agentx disman/event disman/schedule utilities host
MYSQL Trap Logging: unavailable
Embedded Perl support: disabled
SNMP Perl modules: building -- not embeddable
SNMP Python modules: disabled
Crypto support from: internal
Authentication support: MD5 SHA1
Encryption support: DES AES

---------------------------------------------------------

After this i just run make on the command prompt but i got following error response

/opt/usr/bin/arm-linux-uclibcgnueabi-gcc -E -Iinclude -I./include -I./agent/mibgroup -I. -I. -DDONT_INC_STRUCTS -DBINDIR=/usr/local/bin -x c ./sedscript.in | egrep '^s[/#]' | sed 's/REMOVEME//g;s# */#/#g;s/ *#/#/g;s#/ *#/#g;s/# g/#g/;' > sedscript
echo 's/VERSIONINFO/5.6.1.1/g' >> sedscript
echo 's#DATADIR#/usr/local/share#g' >> sedscript
echo 's#LIBDIR#/usr/local/lib#g' >> sedscript
echo 's#BINDIR#/usr/local/bin#g' >> sedscript
echo 's#PERSISTENT_DIRECTORY#/var/net-snmp#g' >> sedscript
echo 's#SYSCONFDIR#/usr/local/etc#g' >> sedscript
/bin/sed -f sedscript ./EXAMPLE.conf.def > EXAMPLE.conf
making all in /home/prashant/Desktop/SNMP/SNMPDownloads/net-snmp/net-snmp-5.6.1.1/snmplib
make[1]: Entering directory `/home/prashant/Desktop/SNMP/SNMPDownloads/net-snmp/net-snmp-5.6.1.1/snmplib'
/bin/bash ../libtool --mode=compile /opt/usr/bin/arm-linux-uclibcgnueabi-gcc -I../include -I. -I../snmplib -fno-strict-aliasing -g -O2 -Ulinux -Dlinux=linux -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/lib/perl/5.10/CORE -c -o snmp_client.lo snmp_client.c
libtool: compile: /opt/usr/bin/arm-linux-uclibcgnueabi-gcc -I../include -I. -I../snmplib -fno-strict-aliasing -g -O2 -Ulinux -Dlinux=linux -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/lib/perl/5.10/CORE -c snmp_client.c -fPIC -DPIC -o .libs/snmp_client.o
libtool: compile: /opt/usr/bin/arm-linux-uclibcgnueabi-gcc -I../include -I. -I../snmplib -fno-strict-aliasing -g -O2 -Ulinux -Dlinux=linux -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/lib/perl/5.10/CORE -c snmp_client.c -o snmp_client.o >/dev/null 2>&1
/bin/bash ../libtool --mode=compile /opt/usr/bin/arm-linux-uclibcgnueabi-gcc -I../include -I. -I../snmplib -fno-strict-aliasing -g -O2 -Ulinux -Dlinux=linux -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/lib/perl/5.10/CORE -c -o mib.lo mib.c
libtool: compile: /opt/usr/bin/arm-linux-uclibcgnueabi-gcc -I../include -I. -I../snmplib -fno-strict-aliasing -g -O2 -Ulinux -Dlinux=linux -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/lib/perl/5.10/CORE -c mib.c -fPIC -DPIC -o .libs/mib.o
In file included from ../include/net-snmp/utilities.h:39,
from mib.c:95:
../include/net-snmp/library/system.h:81: error: conflicting types for ‘DIR’
/opt/usr/include/dirent.h:128: error: previous declaration of ‘DIR’ was here
../include/net-snmp/library/system.h:84: error: conflicting types for ‘opendir’
/opt/usr/include/dirent.h:135: error: previous declaration of ‘opendir’ was here
../include/net-snmp/library/system.h:86: error: conflicting types for ‘readdir’
/opt/usr/include/dirent.h:159: error: previous declaration of ‘readdir’ was here
../include/net-snmp/library/system.h:88: error: conflicting types for ‘closedir’
/opt/usr/include/dirent.h:142: error: previous declaration of ‘closedir’ was here
mib.c: In function ‘netsnmp_mibindex_load’:
mib.c:2777: warning: assignment from incompatible pointer type
make[1]: *** [mib.lo] Error 1
make[1]: Leaving directory `/home/prashant/Desktop/SNMP/SNMPDownloads/net-snmp/net-snmp-5.6.1.1/snmplib'
make: *** [subdirs] Error 1

How to fix this problem ? please guide me on this.

Please suggest me what are the dependencies for cross-compiling on ARM ?

Thanks in Advance
Prashant Nirni