还是先说下环境,系统是CentOS 7.9(怕玩坏了,用的docker,官方镜像centos:centos7.9.2009),配合ARM官方的linux工具链gcc-arm-8.3-2019.03-x86_64-aarch64_be-linux-gnu.tar.xz(这里: https://developer.arm.com/downloads/-/gnu-a),解压到了 /usr/local/ARM-toolchain/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu,使用环境变量:
1234567export
AR=
"/usr/local/ARM-toolchain/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin/aarch64-linux-gnu-ar"
export
AS=
"/usr/local/ARM-toolchain/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin/aarch64-linux-gnu-as"
export
CC=
"/usr/local/ARM-toolchain/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin/aarch64-linux-gnu-gcc"
export
CXX=
"/usr/local/ARM-toolchain/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin/aarch64-linux-gnu-g++"
export
RANLIB=
"/usr/local/ARM-toolchain/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin/aarch64-linux-gnu-ranlib"
export
STRIP=
"/usr/local/ARM-toolchain/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin/aarch64-linux-gnu-strip"
export
PATH=
"/usr/local/ARM-toolchain/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin:$PATH"
来指定交叉编译工具链,依赖的libsamplerate库版本是:0.2.2,报错信息如下:
Continue reading…/usr/local/ARM-toolchain/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin/../lib/gcc/aarch64-linux-gnu/8.3.0/../../../../aarch64-linux-gnu/bin/ld: /usr/lib64/libm.so: error adding symbols: file in wrong format