begriffs open source - cmsis-freertos/blob - Source/examples/cmake_example/CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.15)
   2 project(example)
   3
   4 set(FREERTOS_KERNEL_PATH "../../")
   5
   6 # Add the freertos_config for FreeRTOS-Kernel
   7 add_library(freertos_config INTERFACE)
   8
   9 target_include_directories(freertos_config
  10     INTERFACE
  11     "../template_configuration"
  12 )
  13
  14 if (DEFINED FREERTOS_SMP_EXAMPLE AND FREERTOS_SMP_EXAMPLE STREQUAL "1")
  15     message(STATUS "Build FreeRTOS SMP example")
  16     # Adding the following configurations to build SMP template port
  17     add_compile_options( -DconfigNUMBER_OF_CORES=2 -DconfigUSE_PASSIVE_IDLE_HOOK=0 )
  18 endif()
  19
  20 # Select the heap port.  values between 1-4 will pick a heap.
  21 set(FREERTOS_HEAP "4" CACHE STRING "" FORCE)
  22
  23 # Select the native compile PORT
  24 set(FREERTOS_PORT "TEMPLATE" CACHE STRING "" FORCE)
  25
  26 # Adding the FreeRTOS-Kernel subdirectory
  27 add_subdirectory(${FREERTOS_KERNEL_PATH} FreeRTOS-Kernel)
  28
  29 ########################################################################
  30 # Overall Compile Options
  31 # Note the compile option strategy is to error on everything and then
  32 # Per library opt-out of things that are warnings/errors.
  33 # This ensures that no matter what strategy for compilation you take, the
  34 # builds will still occur.
  35 #
  36 # Only tested with GNU and Clang.
  37 # Other options are https://cmake.org/cmake/help/latest/variable/CMAKE_LANG_COMPILER_ID.html#variable:CMAKE_%3CLANG%3E_COMPILER_ID
  38 # Naming of compilers translation map:
  39 #
  40 #   FreeRTOS    | CMake
  41 #   -------------------
  42 #   CCS         | ?TBD?
  43 #   GCC         | GNU, Clang, *Clang Others?
  44 #   IAR         | IAR
  45 #   Keil        | ARMCC
  46 #   MSVC        | MSVC # Note only for MinGW?
  47 #   Renesas     | ?TBD?
  48
  49 target_compile_options(freertos_kernel PRIVATE
  50     ### Gnu/Clang C Options
  51     $<$<COMPILE_LANG_AND_ID:C,GNU>:-fdiagnostics-color=always>
  52     $<$<COMPILE_LANG_AND_ID:C,Clang>:-fcolor-diagnostics>
  53
  54     $<$<COMPILE_LANG_AND_ID:C,Clang,GNU>:-Wall>
  55     $<$<COMPILE_LANG_AND_ID:C,Clang,GNU>:-Wextra>
  56     $<$<COMPILE_LANG_AND_ID:C,Clang,GNU>:-Wpedantic>
  57     $<$<COMPILE_LANG_AND_ID:C,Clang,GNU>:-Werror>
  58     $<$<COMPILE_LANG_AND_ID:C,Clang,GNU>:-Wconversion>
  59     $<$<COMPILE_LANG_AND_ID:C,Clang>:-Weverything>
  60
  61     # Suppressions required to build clean with clang.
  62     $<$<COMPILE_LANG_AND_ID:C,Clang>:-Wno-unused-macros>
  63     $<$<COMPILE_LANG_AND_ID:C,Clang>:-Wno-padded>
  64     $<$<COMPILE_LANG_AND_ID:C,Clang>:-Wno-missing-variable-declarations>
  65     $<$<COMPILE_LANG_AND_ID:C,Clang>:-Wno-covered-switch-default>
  66     $<$<COMPILE_LANG_AND_ID:C,Clang>:-Wno-cast-align> )
  67
  68 add_executable(${PROJECT_NAME}
  69     main.c
  70 )
  71
  72 target_link_libraries(${PROJECT_NAME} freertos_kernel freertos_config)
  73
  74 set_property(TARGET freertos_kernel PROPERTY C_STANDARD 90)