关于在mac os下建立linux交叉编译环境

我的mac os 10.9.1

准备在上面搭建linux交叉编译环境。

执行：sudo port install arm-none-linux-gnueabi-gcc时报错：

Error: org.macports.build for port arm-none-linux-gnueabi-gcc returned: command execution failed以下是调试信息：Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_cross_arm-none-linux-gnueabi-gcc/arm-none-linux-gnueabi-gcc/work/build" && /usr/bin/make -j5 -w all AR_FOR_TARGET=arm-none-linux-gnueabi-ar AS_FOR_TARGET=arm-none-linux-gnueabi-as LD_FOR_TARGET=arm-none-linux-gnueabi-ld NM_FOR_TARGET=arm-none-linux-gnueabi-nm RANLIB_FOR_TARGET=arm-none-linux-gnueabi-ranlib Exit code: 2Error: org.macports.build for port arm-none-linux-gnueabi-gcc returned: command execution failedDEBUG: Error code: CHILDSTATUS 35514 2DEBUG: Backtrace: command execution failed    while executing"system -nice 0 $fullcmdstring"    ("eval" body line 1)    invoked from within"eval system $notty $nice \$fullcmdstring"    invoked from within"command_exec build"    (procedure "portbuild::build_main" line 8)    invoked from within

"$procedure $targetname"