Re: Cannot build net-snmp for target using cross-compile

Please note that I am using net-snmp-5.5, and the with-ld option is not supported: Wish it was.

“
The Net-SNMP project uses the standard configure mechanism, so the usual cross-compilation options are available - in particular --host and --target. It is also possible to specify the compiler and linker to use (--with-cc and --with-ld), and any special flags to pass to them (--with-cflags and --with-ldflags). There shouldn't be anything particularly special about compiling the Net-SNMP code, so see the documentation for your target environment for more information.
“


On 6/16/10 4:37 PM, "Kavita Raghunathan" <[email protected]> wrote:

Hello,
How do I specify the right ld for the build to work ? I’m using linux and while linking with a library that contains the calls from SNMP agent, it uses the wrong link path : /usr/bin/ld

The configure line:
./configure  LD=${CROSS_COMPILE}ld CC=${CROSS_COMPILE}gcc CXX=${CROSS_COMPILE}g++ CFLAGS="-g3 -O0" --prefix=${FILESYSTEM_ROOT_DIR} --host=m68k-linux-gnu --build=i686 --target=m68k-linux-gnu --disable-embedded-perl --without-perl-modules --with-endianness=big --with-default-snmp-version="3" --disable-des --disable-debugging --with-sys-contact="who@where" --with-logfile="/sf_rfs/logs/snmp" --with-transports="UDP TCP" -with-defaults  --with-mib-modules=skyfiber-olu-mib --with-ldflags=LDFLAGS  --with-libs="$NETSNMPDIR/libui.a $NETSNMPDIR/libutl.a /usr/lib/libpthread.a"  > logfile

The link error:
ibtool: link: g++ -g -O2 -Ulinux -Dlinux=linux -o .libs/snmpd .libs/snmpd.o  -L/home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/agent/.libs -L/home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/agent/helpers/.libs -L/home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/snmplib/.libs -L/home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/snmplib -L/home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/agent/helpers -L/home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/agent ./.libs/libnetsnmpagent.so helpers/.libs/libnetsnmphelpers.so ./.libs/libnetsnmpmibs.so /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/agent/helpers/.libs/libnetsnmphelpers.so /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/agent/.libs/libnetsnmpagent.so /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/snmplib/.libs/libnetsnmp.so -ldl ../snmplib/.libs/libnetsnmp.so -lcrypto /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/libui.a /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/libutl.a /usr/lib/libpthread.a  -Wl,-rpath -Wl,/home/kraghunathan/views/sfdev-2.0.snmplatest/../ltib/ltib-mcfv4m-20090730//rootfs/lib
/usr/bin/ld: /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/libui.a(ui_snmp_stubs.o): Relocations in generic ELF (EM: 4)
/usr/bin/ld: /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/libui.a(ui_snmp_stubs.o): Relocations in generic ELF (EM: 4)
/usr/bin/ld: /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/libui.a(ui_snmp_stubs.o): Relocations in generic ELF (EM: 4)
/usr/bin/ld: /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/libui.a(ui_snmp_stubs.o): Relocations in generic ELF (EM: 4)
/usr/bin/ld: /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/libui.a(ui_snmp_stubs.o): Relocations in generic ELF (EM: 4)
/usr/bin/ld: /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/libui.a(ui_snmp_stubs.o): Relocations in generic ELF (EM: 4)
/usr/bin/ld: /home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/libui.a(ui_snmp_stubs.o): Relocations in generic ELF (EM: 4)
/home/kraghunathan/views/sfdev-2.0.snmplatest/src/thirdparty/net-snmp-5.5/libui.a: could not read symbols: File in wrong format

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