aarch64-unknown-linux-gnu.cmake

set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR aarch64)

set(Rust_CARGO_TARGET "aarch64-unknown-linux-gnu")

# The sysroot contains all the libraries we might need to link against and
# possibly headers we need for compilation
set(CMAKE_SYSROOT /home/owith/x-tools/aarch64-rpi3-linux-gnu/aarch64-rpi3-linux-gnu/sysroot/)
set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT})
set(CMAKE_LIBRARY_ARCHITECTURE aarch64-linux-gnu)
set(CMAKE_STAGING_PREFIX $ENV{HOME}/RPi-dev/staging-aarch64)

set(RPI_GCC_TRIPLE "aarch64-rpi3-linux-gnu")
set(CMAKE_C_COMPILER ${RPI_GCC_TRIPLE}-gcc CACHE FILEPATH "C compiler")
set(CMAKE_CXX_COMPILER ${RPI_GCC_TRIPLE}-g++ CACHE FILEPATH "C++ compiler")


# Don't look for programs in the sysroot (these are ARM programs, they won't run
# on the build machine)
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
# Only look for libraries, headers and packages in the sysroot, don't look on
# the build machine
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)