Step 1 Initial cross toolchain.

by zhouxiang
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GNU/Linux • xterm-256color • bash 820 views

Step 1 Initial cross toolchain.

Before do environment variables initialization, we check current env settings, e.g. $CC

echo $CC

Now we will start environment variables initialization.

source ./sdk/environment-setup-armv7a-vfp-neon-oe-linux-gnueabi

After environment initialization complete, let’s check environment variables again.

echo $CC

pwd

env | grep $(basename echo $PWD)

as you can see, a lot of variables have been added into env

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