[root@localhost osdrv]# arm-hisiv400-linux-gcc -v
bash: /opt/hisi-linux/x86-arm/arm-hisiv400-linux/target/bin/arm-hisiv400-linux-gcc: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory
这是缺少32位的库，按照如下安装：
[root@localhost osdrv]# yum install glibc.i686
安装完毕后再次运行：
[root@localhost osdrv]# arm-hisiv400-linux-gcc -v
arm-hisiv400-linux-gcc: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory
这是缺少libstdc++.so.6:
按照如下查找安装：
[root@localhost osdrv]# yum whatprovides libstdc++.so.6
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: mirrors.btte.net
* epel: mirrors.opencas.cn
* extras: mirrors.opencas.cn
* updates: mirrors.opencas.cn
libstdc++-4.8.3-9.el7.i686 : GNU Standard C++ Library
Repo : base
Matched from:
Provides : libstdc++.so.6
[root@localhost osdrv]# yum install libstdc++-4.8.3-9.el7.i686
好了，大功告成：
[root@localhost osdrv]# arm-hisiv400-linux-gcc -v
Using built-in specs.
COLLECT_GCC=arm-hisiv400-linux-gcc
COLLECT_LTO_WRAPPER=/opt/hisi-linux/x86-arm/arm-hisiv400-linux/bin/../libexec/gcc/arm-hisiv400-linux-gnueabi/4.8.3/lto-wrapper
Target: arm-hisiv400-linux-gnueabi
Configured with: '../gcc~linaro-4.8-2013.12/configure' --host=i386-redhat-linux --build=i386-redhat-linux --target=arm-hisiv400-linux-gnueabi --prefix=/home/sying/wucaiyuan_toolchain/v400/glibc_gcc4.8_linaro_toolchain/install/arm-hisiv400-linux --enable-threads --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --with-arch=armv5te --with-gnu-as --with-gnu-ld --enable-languages=c,c++ --enable-shared --enable-lto --enable-symvers=gnu --enable-__cxa_atexit --enable-nls --enable-clocale=gnu --enable-extra-hisi-multilibs --with-sysroot=/home/sying/wucaiyuan_toolchain/v400/glibc_gcc4.8_linaro_toolchain/install/arm-hisiv400-linux/target --with-build-sysroot=/home/sying/wucaiyuan_toolchain/v400/glibc_gcc4.8_linaro_toolchain/install/arm-hisiv400-linux/target --with-gmp=/home/sying/wucaiyuan_toolchain/v400/glibc_gcc4.8_linaro_toolchain/install/host_lib --with-mpfr=/home/sying/wucaiyuan_toolchain/v400/glibc_gcc4.8_linaro_toolchain/install/host_lib --with-mpc=/home/sying/wucaiyuan_toolchain/v400/glibc_gcc4.8_linaro_toolchain/install/host_lib --with-ppl=/home/sying/wucaiyuan_toolchain/v400/glibc_gcc4.8_linaro_toolchain/install/host_lib --with-cloog=/home/sying/wucaiyuan_toolchain/v400/glibc_gcc4.8_linaro_toolchain/install/host_lib --with-libelf=/home/sying/wucaiyuan_toolchain/v400/glibc_gcc4.8_linaro_toolchain/install/host_lib --enable-libgomp --disable-libitm --enable-poison-system-directories --with-libelf=/home/sying/wucaiyuan_toolchain/v400/glibc_gcc4.8_linaro_toolchain/install/host_lib --with-pkgversion=Hisilicon_v400 --with-bugurl=http://www.hisilicon.com/cn/service/claim.html
Thread model: posix
gcc version 4.8.3 20131202 (prerelease) (Hisilicon_v400)