HOST_GCC.cmake

#/** @file
# * Copyright (c) 2019-2021, Arm Limited or its affiliates. All rights reserved.
# * SPDX-License-Identifier : Apache-2.0
# *
# * Licensed under the Apache License, Version 2.0 (the "License");
# * you may not use this file except in compliance with the License.
# * You may obtain a copy of the License at
# *
# *  http://www.apache.org/licenses/LICENSE-2.0
# *
# * Unless required by applicable law or agreed to in writing, software
# * distributed under the License is distributed on an "AS IS" BASIS,
# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# * See the License for the specific language governing permissions and
# * limitations under the License.
#**/

set(CMAKE_SYSTEM_NAME Generic)
set(CMKE_SYSTEM_PROCESSOR x86_64)

set(_C_TOOLCHAIN_NAME gcc)

if(WIN32)
	if (NOT DEFINED HOST_GCC_PATH)
		set(HOST_GCC_PATH "C:" CACHE PATH "Install directory for Host GCC Compiler")
	endif()
else(WIN32)
	if (NOT DEFINED HOST_GCC_PATH)
		set(HOST_GCC_PATH "/" CACHE PATH "Install directory for Host GCC Compiler")
	endif()
endif(WIN32)

find_program(
	_C_TOOLCHAIN_PATH
	${_C_TOOLCHAIN_NAME}
	PATHS env PATH
	HINTS ${HOST_GCC_PATH}
	HINTS bin
)

if(_C_TOOLCHAIN_PATH STREQUAL "_C_TOOLCHAIN_PATH-NOTFOUND")
        message(FATAL_ERROR "[PSA] : Couldn't find ${_C_TOOLCHAIN_NAME}."
			    " Either put ${_C_TOOLCHAIN_NAME} on the PATH or set GNUARM_PATH set properly.")
endif()

set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)

foreach(_LNG IN ITEMS "C" "ASM")
	set(CMAKE_${_LNG}_COMPILER ${_C_TOOLCHAIN_PATH})
	set(CMAKE_C_FLAGS	"-g -Wall -Werror -Werror -std=c99")
	message(STATUS "[PSA] : ${_LNG}  compiler used '${CMAKE_${_LNG}_COMPILER}'")
endforeach()