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你好,我是用mac m1版本编译ios 仿真,为什么一直报错
The text was updated successfully, but these errors were encountered:
这个错误信息表明你正在尝试使用ARM NEON指令集,但是编译器配置为使用软浮点ABI(soft-float ABI)。NEON指令集只能在硬浮点ABI(hard-float ABI)下使用。
解决方法:
在编译时,确保启用硬浮点ABI。这通常通过添加 -mfloat-abi=hard 和 -mfpu=neon 标志到你的编译器命令行参数中来实现。例如,如果你使用的是 gcc 或 g++ 编译器,你可以这样做: bash gcc -mfloat-abi=hard -mfpu=neon your_source_files.c -o your_program 如果你在使用CMake,可以通过设置CMake变量来启用这些标志: cmake set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfloat-abi=hard -mfpu=neon") 如果你在使用交叉编译器为特定的ARM架构编译,确保你的交叉编译器工具链支持NEON,并且你的编译配置文件(如cmake工程中的CMakeLists.txt或Makefile)已经正确设置了这些选项。 确保在修改编译器设置后重新编译你的程序,以便更改生效。
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你好,我是用mac m1版本编译ios 仿真,为什么一直报错
The text was updated successfully, but these errors were encountered: