cross.cmake

# LICENSE
#
# The MIT License (MIT)
#
# Copyright (c) 2020 Rohit Gujarathi https://github.com/rgujju
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

#-----------------------------
# Compiler and generic options
#-----------------------------
set(CROSS_TOOLCHAIN arm-none-eabi-)
set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_PROCESSOR arm)
set(CMAKE_CROSSCOMPILING 1)

set(CMAKE_C_COMPILER ${CROSS_TOOLCHAIN}gcc${TOOLCHAIN_EXT} CACHE INTERNAL "C Compiler")
set(CMAKE_CXX_COMPILER ${CROSS_TOOLCHAIN}g++${TOOLCHAIN_EXT} CACHE INTERNAL "C++ Compiler")
set(CMAKE_ASM_COMPILER ${CROSS_TOOLCHAIN}gcc${TOOLCHAIN_EXT} CACHE INTERNAL "ASM Compiler")
set(CMAKE_OBJCOPY ${CROSS_TOOLCHAIN}objcopy CACHE INTERNAL "Objcopy tool")
set(CMAKE_SIZE_UTIL ${CROSS_TOOLCHAIN}size CACHE INTERNAL "Size tool")
set(CMAKE_C_GDB ${CROSS_TOOLCHAIN}gdb-py CACHE INTERNAL "Debugger")
SET(CMAKE_AR ${CROSS_TOOLCHAIN}gcc-ar CACHE INTERNAL "Assembler")
SET(CMAKE_RANLIB ${CROSS_TOOLCHAIN}gcc-ranlib CACHE INTERNAL "Ranlib")


#set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
#set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
#set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
#set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)