RK3588如何打开NEON? 支持NEON需要打开 BR2_ARM_CPU_HAS_NEON配置,从buildroot上看 这个配置默认是关闭,如果强行打开 编译会报错,是否有解决方案? 错误log: 2023-06-19T17:20:48 checking whether /work/code/rk3588.2/hvml_rk3588s/buildroot/output/firefly_rk3588/host/bin/aarch64-buildroot-linux-gnu-gcc knows __sync_bool_compare_and_swap()... yes 2023-06-19T17:20:49 configure: error: *** Compiler does not support -mfpu=neon or CFLAGS override -mfpu 2023-06-19T17:20:49 make: *** [package/pkg-generic.mk:287: /work/code/rk3588.2/hvml_rk3588s/buildroot/output/firefly_rk3588/build/pulseaudio-14.2/.stamp_configured] Error 1 |
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