描述

解决方案

Yes, this is possible.  In order to enable this, please set the following two environment variables:

EXTERN_COMPILER = The full path to the location of the cross-compiler toolchain (example: EXTERN_COMPILER=/opt/tools/cross-compiler/)

CROSS_COMPILE = the toolchain prefix for the cross-compiler toolchain (example: CROSS_COMPILE=my-tool-chain-linux-eabi-)

In order to disable the use of the external compiler, simply remove or rename these environment variables.  

Note: external compilers are not tested with PetaLinux and using them may result in unexpected/undesired behavior.