how to build a 32-Bit SDK for IMX8 imx8mmevk

[yufangyong]

I am using the  IMX8 imx8mmevk from NXP.

My develop environment is yocto.

I can build the 64-Bit sdk and Linux kernel.

But if I want to build a 32-bit SDK, I am failed.

Please tell me the method, how to build a 32-Bit SDK for IMX8 imx8mmevk?

I have modify the build/conf/loacal.conf as below， but it still fail.why?

thanks.

require conf/multilib.conf
MULTILIBS = "multilib:lib32"
DEFAULTTUNE_virtclass-multilib-lib32 = "armv7athf-neon"
IMAGE_INSTALL_append = "lib32-glibc lib32-libgcc lib32-libstdc++"

[weidong_sun]

Hi, yufangyong ,

Below is the descriptions in i.MX_Yocto_Project_User's_Guide.pdf

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then try it.

Have a nice day!

B.R,

weidong

[yufangyong]

Please give me some help