00. 目录
01. 问题描述
输入arm-linux-gcc命令的时候提示arm-linux-gcc: 没有那个文件或目录
deng@local:/usr/local/arm/4.5.1/bin$ arm-linux-gcc -v
-bash: /usr/local/arm/4.5.1/bin/arm-linux-gcc: 没有那个文件或目录
deng@local:/usr/local/arm/4.5.1/bin$
02. 问题分析
原因分析： arm-linux-gcc是32位，而我们的Ubuntu是64位，因此需要安装32位的库。
deng@local:/usr/local/arm/4.5.1/bin$ file arm-none-linux-gnueabi-gcc
arm-none-linux-gnueabi-gcc: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for GNU/Linux 2.6.9, BuildID[sha1]=2dd37e8868a64f75fb3be3fcfb0ae90e7463700e, stripped
deng@local:/usr/local/arm/4.5.1/bin$
03. 问题解决
安装lib32z1(Ubuntu 22.04版本)
deng@local:/usr/local/arm/4.5.1/bin$ sudo apt install lib32z1
04. 问题验证
输入以下命令验证：
deng@local:/usr/local/arm/4.5.1/bin$ arm-linux-gcc -v
Using built-in specs.
COLLECT_GCC=arm-linux-gcc
COLLECT_LTO_WRAPPER=/usr/local/arm/4.5.1/bin/../libexec/gcc/arm-none-linux-
gnueabi/4.5.1/lto-wrapper
Target: arm-none-linux-gnueabi
Configured with: /work/toolchain/build/src/gcc-4.5.1/configure --build=i686-build_pc-
linux-gnu --host=i686-build_pc-linux-gnu --target=arm-none-linux-gnueabi --
prefix=/opt/FriendlyARM/toolschain/4.5.1 --with-
sysroot=/opt/FriendlyARM/toolschain/4.5.1/arm-none-linux-gnueabi/sys-root --enable-
languages=c,c++ --disable-multilib --with-cpu=arm1176jzf-s --with-tune=arm1176jzf-s --
with-fpu=vfp --with-float=softfp --with-pkgversion=ctng-1.8.1-FA --with-
bugurl=http://www.arm9.net/ --disable-sjlj-exceptions --enable-__cxa_atexit --disable-
libmudflap --with-host-libstdcxx='-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm'
--with-gmp=/work/toolchain/build/arm-none-linux-gnueabi/build/static --with-
mpfr=/work/toolchain/build/arm-none-linux-gnueabi/build/static --with-
ppl=/work/toolchain/build/arm-none-linux-gnueabi/build/static --with-
cloog=/work/toolchain/build/arm-none-linux-gnueabi/build/static --with-
mpc=/work/toolchain/build/arm-none-linux-gnueabi/build/static --with-
libelf=/work/toolchain/build/arm-none-linux-gnueabi/build/static --enable-
threads=posix --with-local-prefix=/opt/FriendlyARM/toolschain/4.5.1/arm-none-linux-
gnueabi/sys-root --disable-nls --enable-symvers=gnu --enable-c99 --enable-long-long
Thread model: posix
gcc version 4.5.1 (ctng-1.8.1-FA)
deng@local:/usr/local/arm/4.5.1/bin$