where can download the imx.6q cross compiler which version is higher than 4.6.2?
so,we can use the higher version cross compiler to support some features of c++11.
Install the Ubuntu toolchain gcc-aarch64-linux-gnu GNU C compiler for the arm64 architecture:$ sudo apt-get install gcc-aarch64-linux-gnuExport the environment variables:$ export ARCH=arm64$ export CROSS_COMPILE=/usr/bin/aarch64-linux-gnu-
you can refer to these steps to download the ubuntu toolchain
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