cross compile net snmp for mips By: Bian Jiang (borderj@gmail.com) From: http://www.b0rder.com Date: 2008.11.17 I'm trying to cross-compile NetSNMP 5.4.2 for running on an embedded system(mips). 由于我使用的CPU是little endian 交叉编译工具是 mipsel-linux 如果你用的是Big endian，交叉编译用具就可能是 mips-linux 1. 设置环境变量:: TOOLCHAIN=mipsel-linux- CC=${TOOLCHAIN}gcc CPP=${TOOLCHAIN}cpp AR=${TOOLCHAIN}ar STRIP=${TOOLCHAIN}strip RANLIB=${TOOLCHAIN}ranlib LD=${TOOLCHAIN}ld 2. 编译安装:: ../net-snmp-5.4.2.1/configure --build=i686-linux --host=mipsel-linux --target=mipsel-linux --with-transports="UDP" --prefix=/opt/rootfs/snmp --with-endianness=little --with-persistent-directory=/var/net-snmp/ --with-default-snmp-version="2" --enable-mini-agent --without-kmem-usage --disable-debugging --disable-embedded-perl --without-perl-modules PS: make make install 1. 如果你采用的是 Big endian， --with-endianness=little 应该改为 --with-endianness=big 2. 如果不想对openssl 的支持，用 --without-openssl border@ubuntu:/opt/rootfs/snmp/sbin$ pwd /opt/rootfs/snmp/sbin border@ubuntu:/opt/rootfs/snmp/sbin$ file snmpd snmpd: ELF 32-bit LSB executable, MIPS, version 1 (SYSV), dynamically linked (uses shared libs), not stripped border@ubuntu:/opt/rootfs/snmp/sbin$ file snmptrapd snmptrapd: ELF 32-bit LSB executable, MIPS, version 1 (SYSV), dynamically linked (uses shared libs), not stripped 参考: 1. http://fixunix.com/snmp/175765-multiple-warning-cross-compiling-net-snmp-mips-linux.html 2. http://mhonarc.axis.se/dev-etrax/msg09220.html --Bian Jiang --EOF-- |