工具/软件:
#include <stdio.h>
int main() {
float a = 1.2, b = 3.4;
printf("Hardware FP: %.1f\n", a * b);
return 0;
}
gaofuyi@ubuntu2004-92:~/share$ export path=/opt/arago-2023.10/sysroots/x86_64-arago-linux/usr/bin/aarch64-oe-linux:$path
gaofuyi@ubuntu2004-92:~/share$ aarch64-oe-linux-gcc -mfloat-abi=hard main.c -o main
aarch64-oe-linux-gcc:错误:无法识别的命令行选项‘-mfloat-abi=hard’
Gaofuyi@ubuntu2004-92:~/共享$