Remove rt-kernel toolchain

Remove local toolchain in favour of version from installed rt-kernel
tree.

Change-Id: I4d27254c5884f45b7d055d441c4528ee85a4b526

cmake/Platform/rt-kernel.cmake

@@ -1,102 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# www.rt-labs.com
-# Copyright 2017 rt-labs AB, Sweden.
-#
-# This software is licensed under the terms of the BSD 3-clause
-# license. See the file LICENSE distributed with this software for
-# full license information.
-#*******************************************************************/
-
-include_guard()
-cmake_minimum_required (VERSION 3.16)
-
-# Avoid warning when re-running cmake
-set(DUMMY ${CMAKE_TOOLCHAIN_FILE})
-
-# No support for shared libs
-set_property(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS FALSE)
-
-set(UNIX 1)
-set(CMAKE_STATIC_LIBRARY_PREFIX "lib")
-set(CMAKE_STATIC_LIBRARY_SUFFIX ".a")
-set(CMAKE_EXECUTABLE_SUFFIX ".elf")
-
-# Do not build executables during configuration stage. Required
-# libraries may not be built yet.
-set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
-
-# Prefer standard extensions
-set(CMAKE_C_OUTPUT_EXTENSION_REPLACE 1)
-set(CMAKE_CXX_OUTPUT_EXTENSION_REPLACE 1)
-set(CMAKE_ASM_OUTPUT_EXTENSION_REPLACE 1)
-
-# Add machine-specific flags
-add_compile_options(${MACHINE})
-add_link_options(${MACHINE})
-
-if (NOT ${VARIANT} STREQUAL "")
-  add_definitions(-D${VARIANT})
-endif()
-
-# Common flags
-add_compile_options(
-  -fdata-sections
-  -ffunction-sections
-  -fomit-frame-pointer
-  -fno-strict-aliasing
-  -fshort-wchar
-  )
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti -fno-exceptions")
-
-# Linker script
-set(TYPE "" CACHE STRING "BSP link type")
-if (NOT ${TYPE} STREQUAL "")
-  set(_TYPE "_${TYPE}")
-endif()
-
-define_property(TARGET
-  PROPERTY BSP_LINK_SCRIPT INHERITED
-  BRIEF_DOCS "Define the linker script to use when linking executable"
-  FULL_DOCS  "Define the linker script to use when linking executable"
-  )
-
-set_directory_properties(
-  PROPERTIES BSP_LINK_SCRIPT ${BSP_DIR}/${BSP}${_TYPE}.ld
-  )
-
-# Linker flags
-add_link_options(
-  -nostartfiles
-  -T$<TARGET_PROPERTY:BSP_LINK_SCRIPT>
-  -Wl,--gc-sections
-  )
-
-# Standard libraries
-link_libraries(
-  c
-  m
-  $<$<LINK_LANGUAGE:CXX>:-lstdc++>
-  )
-
-# Group libraries when linking
-set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -Wl,--start-group <LINK_LIBRARIES> -Wl,--end-group -Wl,-Map=<TARGET>.map,--cref")
-
-set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -Wl,--start-group <LINK_LIBRARIES> -Wl,--end-group -Wl,-Map=<TARGET>.map,--cref")
-
-# Macro to add TTOS schedule
-macro(target_tt_schedule target infile)
-  find_package(Python3 REQUIRED)
-  string(REPLACE .tt .c outfile ${infile})
-  add_custom_command(
-    OUTPUT ${outfile}
-    COMMAND  ${Python3_EXECUTABLE} ${TT_PARSE} ${CMAKE_CURRENT_LIST_DIR}/${infile} > ${outfile}
-    DEPENDS ${infile}
-    )
-  target_sources(${target} PRIVATE ${outfile})
-endmacro()

cmake/toolchain/arm7tdmi.cmake

@@ -1,17 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2014 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mthumb-interwork
-  -mlittle-endian
-  -mthumb
-  )

cmake/toolchain/arm926ej-s.cmake

@@ -1,16 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2010 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mlittle-endian
-  -mcpu=arm926ej-s
-  )

cmake/toolchain/bfin.cmake

@@ -1,15 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2011 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mcpu=bf537
-  )

cmake/toolchain/cortex-a8-neon.cmake

@@ -1,17 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2017 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mcpu=cortex-a8
-  -mfpu=neon
-  -mfloat-abi=hard
-  )

cmake/toolchain/cortex-a8.cmake

@@ -1,16 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2011 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mfpu=neon
-  -mcpu=cortex-a8
-  )

cmake/toolchain/cortex-a9-vfp.cmake

@@ -1,17 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2014 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mcpu=cortex-a9
-  -mfpu=vfpv3-d16
-  -mfloat-abi=hard
-  )

cmake/toolchain/cortex-a9.cmake

@@ -1,16 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2014 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mfpu=neon
-  -mcpu=cortex-a9
-  )

cmake/toolchain/cortex-m3.cmake

@@ -1,17 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2011 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mfpu=vfp
-  -mcpu=cortex-m3
-  -mthumb
-  )

cmake/toolchain/cortex-m33.cmake

@@ -1,15 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2011 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mcpu=cortex-m33+nodsp
-  )

cmake/toolchain/cortex-m33f.cmake

@@ -1,18 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2024 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mcpu=cortex-m33
-  -mthumb
-  -mfloat-abi=hard
-  -mfpu=fpv5-sp-d16
-  )

cmake/toolchain/cortex-m4.cmake

@@ -1,17 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2011 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mfpu=vfp
-  -mcpu=cortex-m4
-  -mthumb
-  )

cmake/toolchain/cortex-m4f.cmake

@@ -1,18 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2011 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mcpu=cortex-m4
-  -mthumb
-  -mfloat-abi=hard
-  -mfpu=fpv4-sp-d16
-  )

cmake/toolchain/cortex-m7f.cmake

@@ -1,18 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2011 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mcpu=cortex-m7
-  -mthumb
-  -mfloat-abi=hard
-  -mfpu=fpv4-sp-d16
-  )

cmake/toolchain/cortex-m7fd.cmake

@@ -1,18 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2011 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mcpu=cortex-m7
-  -mthumb
-  -mfloat-abi=hard
-  -mfpu=fpv5-d16
-  )

cmake/toolchain/cortex-r5-vfp.cmake

@@ -1,18 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2018 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mcpu=cortex-r5
-  -mthumb
-  -mfloat-abi=hard
-  -mfpu=vfpv3-d16
-  )

cmake/toolchain/e200.cmake

@@ -1,18 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2011 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mcpu=8540
-  -mregnames
-  -mmultiple
-  -mabi=spe
-  )

cmake/toolchain/ppc604.cmake

@@ -1,19 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# http://www.rt-labs.com
-# Copyright 2011 rt-labs AB, Sweden.
-# See LICENSE file in the project root for full license information.
-#*******************************************************************/
-
-list(APPEND MACHINE
-  -mbig
-  -mregnames
-  -mcpu=powerpc
-  -mcall-sysv
-  -meabi
-  )

cmake/toolchain/rt-kernel.cmake

@@ -1,148 +0,0 @@
-#********************************************************************
-#        _       _         _
-#  _ __ | |_  _ | |  __ _ | |__   ___
-# | '__|| __|(_)| | / _` || '_ \ / __|
-# | |   | |_  _ | || (_| || |_) |\__ \
-# |_|    \__|(_)|_| \__,_||_.__/ |___/
-#
-# www.rt-labs.com
-# Copyright 2017 rt-labs AB, Sweden.
-#
-# This software is licensed under the terms of the BSD 3-clause
-# license. See the file LICENSE distributed with this software for
-# full license information.
-#*******************************************************************/
-
-#[=======================================================================[.rst:
-rt-kernel toolchain
--------------------
-
-The following variables must be set when cmake configuration is
-invoked::
-
-  BSP           - Name of Board Support Package
-
-The following variables are optional::
-
-  COMPILERS - Compiler search path, defaults to /opt/rt-tools/compilers
-  RTK       - Location of rt-kernel tree, defaults to root of toolchain file
-  BSP_DIR   - Location of BSP directory, defaults to ${RTK}/bsp/${BSP}
-  TT_PARSE  - Location of tt_parse, defaults to ${RTK}/script/tt_parse.py
-
-The variables can set from environment variables or from CMake
-configuration. Your CMAKE_MODULE_PATH must also be configured so that
-Platform/rt-kernel.cmake can be found.
-
-Example to build for the xmc48relax board::
-
-  BSP=xmc48relax cmake \
-     -B build.xmc48relax \
-     -S /path/to/rt-kernel \
-     -DCMAKE_TOOLCHAIN_FILE=/path/to/rt-kernel.cmake \
-     -G "Unix Makefiles"
-
-The variables can also be set from the root CMakeLists.txt. Example to
-build using an out-of-tree BSP::
-
-  cmake_minimum_required(VERSION 3.16)
-  set(ENV{BSP} mybsp)
-  set(ENV{BSP_DIR} "${CMAKE_CURRENT_LIST_DIR}/mybsp")
-  set(ENV{RTK} "${CMAKE_CURRENT_LIST_DIR}/rt-kernel")
-  list(APPEND CMAKE_MODULE_PATH "$ENV{RTK}/cmake")
-  project (MYPROJECT VERSION 2.0.1)
-
-#]=======================================================================]
-
-include_guard()
-cmake_minimum_required (VERSION 3.16)
-
-# The name of the target operating system
-set(CMAKE_SYSTEM_NAME rt-kernel)
-
-# Default toolchain search path
-if (NOT DEFINED ENV{COMPILERS})
-  set(ENV{COMPILERS} "/opt/rt-tools/compilers")
-endif()
-set(COMPILERS $ENV{COMPILERS} CACHE PATH
-  "Location of compiler toolchain")
-
-# Default rt-kernel location
-if(NOT DEFINED ENV{RTK})
-  # Set default to grand-parent of current dir
-  get_filename_component(RTK_ROOT
-    ${CMAKE_CURRENT_LIST_DIR}/../..
-    ABSOLUTE
-    )
-  set(ENV{RTK} ${RTK_ROOT})
-endif()
-set(RTK $ENV{RTK} CACHE PATH
-  "Location of rt-kernel tree")
-
-# Name of BSP
-set(BSP $ENV{BSP} CACHE STRING
-  "The name of the BSP to build for")
-
-# Default BSP dir
-if(NOT DEFINED ENV{BSP_DIR})
-  set(ENV{BSP_DIR} ${RTK}/bsp/${BSP})
-endif()
-set(BSP_DIR $ENV{BSP_DIR} CACHE PATH
-  "Location of BSP")
-
-# Default tt_parse search path
-if (NOT DEFINED ENV{TT_PARSE})
-  set(ENV{TT_PARSE} "${RTK}/script/tt_parse.py")
-endif()
-set(TT_PARSE $ENV{TT_PARSE} CACHE FILEPATH
-  "Location of tt_parse")
-
-message(STATUS "BSP: ${BSP}")
-message(STATUS "BSP_DIR: ${BSP_DIR}")
-message(STATUS "RTK: ${RTK}")
-
-# Variables required for cmake try_compile phase
-list(APPEND CMAKE_TRY_COMPILE_PLATFORM_VARIABLES
-  "BSP"
-  "BSP_DIR"
-  )
-
-# Check that BSP is set
-if (NOT BSP)
-  message(FATAL_ERROR "BSP has not been set")
-endif()
-
-# Check that bsp.mk exists
-set(BSP_MK_FILE ${BSP_DIR}/${BSP}.mk)
-if (NOT EXISTS ${BSP_MK_FILE})
-  message(FATAL_ERROR "Failed to open ${BSP_MK_FILE}")
-endif()
-
-# Slurp bsp.mk contents
-file(READ ${BSP_MK_FILE} BSP_MK)
-
-# Get CPU
-string(REGEX MATCH "CPU=([A-Za-z0-9_\-]*)" _ ${BSP_MK})
-set(CPU ${CMAKE_MATCH_1})
-
-# Get ARCH
-string(REGEX MATCH "ARCH=([A-Za-z0-9_\-]*)" _ ${BSP_MK})
-set(ARCH ${CMAKE_MATCH_1})
-
-# Get VARIANT
-string(REGEX MATCH "VARIANT=([A-Za-z0-9_\-]*)" _ ${BSP_MK})
-set(VARIANT ${CMAKE_MATCH_1})
-
-# Get CROSS_GCC
-string(REGEX MATCH "CROSS_GCC=([A-Za-z0-9_\-]*)" _ ${BSP_MK})
-set(CROSS_GCC ${CMAKE_MATCH_1})
-
-# Set cross-compiler toolchain
-set(CMAKE_C_COMPILER ${COMPILERS}/${CROSS_GCC}/bin/${CROSS_GCC}-gcc)
-set(CMAKE_CXX_COMPILER ${CMAKE_C_COMPILER})
-if(CMAKE_HOST_WIN32)
-  set(CMAKE_C_COMPILER ${CMAKE_C_COMPILER}.exe)
-  set(CMAKE_CXX_COMPILER ${CMAKE_CXX_COMPILER}.exe)
-endif(CMAKE_HOST_WIN32)
-
-# Set cross-compiler machine-specific flags
-include(${CMAKE_CURRENT_LIST_DIR}/${CPU}.cmake)