diff options
Diffstat (limited to 'cmake/toolchain/arm-none-eabi-gcc.cmake')
| -rw-r--r-- | cmake/toolchain/arm-none-eabi-gcc.cmake | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/cmake/toolchain/arm-none-eabi-gcc.cmake b/cmake/toolchain/arm-none-eabi-gcc.cmake deleted file mode 100644 index 964b9e3..0000000 --- a/cmake/toolchain/arm-none-eabi-gcc.cmake +++ /dev/null @@ -1,80 +0,0 @@ -# -# Copyright (c) 2019-2021 Arm Limited. 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 -# -# 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. -# - -if (__TOOLCHAIN_LOADED) - return() -endif() -set(__TOOLCHAIN_LOADED TRUE) - -set(CMAKE_SYSTEM_NAME Generic) -set(CMAKE_C_COMPILER "arm-none-eabi-gcc") -set(CMAKE_CXX_COMPILER "arm-none-eabi-g++") -set(CMAKE_SYSTEM_PROCESSOR "cortex-m33+nodsp" CACHE STRING "Select Cortex-M architure. (cortex-m0, cortex-m3, cortex-m33, cortex-m4, cortex-m55, cortex-m7, etc)") - -set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY) - -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_C_STANDARD 99) -set(CMAKE_CXX_STANDARD 14) - -# The system processor could for example be set to cortex-m33+nodsp+nofp. -set(__CPU_COMPILE_TARGET ${CMAKE_SYSTEM_PROCESSOR}) -string(REPLACE "+" ";" __CPU_FEATURES ${__CPU_COMPILE_TARGET}) -list(POP_FRONT __CPU_FEATURES CMAKE_SYSTEM_PROCESSOR) - -string(FIND ${__CPU_COMPILE_TARGET} "+" __OFFSET) -if(__OFFSET GREATER_EQUAL 0) - string(SUBSTRING ${__CPU_COMPILE_TARGET} ${__OFFSET} -1 CPU_FEATURES) -endif() - -# Add -mcpu to the compile options to override the -mcpu the CMake toolchain adds -add_compile_options(-mcpu=${__CPU_COMPILE_TARGET}) - -# Set floating point unit -if("${__CPU_COMPILE_TARGET}" MATCHES "\\+fp") - set(FLOAT hard) -elseif("${__CPU_COMPILE_TARGET}" MATCHES "\\+nofp") - set(FLOAT soft) -elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m33" OR - "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m55") - set(FLOAT hard) -else() - set(FLOAT soft) -endif() - -add_compile_options(-mfloat-abi=${FLOAT}) -add_link_options(-mfloat-abi=${FLOAT}) - -# Link target -add_link_options(-mcpu=${__CPU_COMPILE_TARGET}) - -# -# Compile options -# -set(cxx_flags "-fno-unwind-tables;-fno-rtti;-fno-exceptions") - -add_compile_options("-Wall;-Wextra;-Wsign-compare;-Wunused;-Wswitch-default;-Wformat;\ --Wdouble-promotion;-Wredundant-decls;-Wshadow;-Wcast-align;-Wnull-dereference;\ --Wno-format-extra-args;-Wno-unused-function;-Wno-unused-label;\ --Wno-missing-field-initializers;-Wno-return-type" - "$<$<COMPILE_LANGUAGE:CXX>:${cxx_flags}>" -) - |