libm

CentOS 7交叉编译调用libsamplerate库程序ARM64(aarch64)版的libm wrong format问题

2024年12月17日 0, ? C, C++, Obj-C 设计开发 软硬件使用

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：

export 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：

/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

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