Modules/Compiler/Tasking.cmake

   1 # Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   2 # file Copyright.txt or https://cmake.org/licensing for details.
   3
   4 # This module is shared by multiple languages; use include blocker.
   5 if(_Tasking_CMAKE_LOADED)
   6   return()
   7 endif()
   8 set(_Tasking_CMAKE_LOADED TRUE)
   9 include(Compiler/CMakeCommonCompilerMacros)
  10
  11 set(CMAKE_EXECUTABLE_SUFFIX ".elf")
  12 set(CMAKE_STATIC_LIBRARY_SUFFIX ".a")
  13 set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
  14
  15 set_property(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS FALSE)
  16 set(BUILD_SHARED_LIBS FALSE CACHE BOOL "")
  17 set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
  18 set(CMAKE_LINK_SEARCH_START_STATIC TRUE)
  19
  20 if(NOT CMAKE_TASKING_TOOLSET)
  21   set(CMAKE_TASKING_TOOLSET "Standalone")
  22 endif()
  23
  24 macro(__compiler_tasking lang)
  25
  26   set(CMAKE_${lang}_VERBOSE_FLAG "-v")
  27   set(CMAKE_${lang}_COMPILE_OPTIONS_PIC "--pic")
  28   set(CMAKE_${lang}_LINKER_WRAPPER_FLAG "-Wl" " ")
  29   set(CMAKE_${lang}_RESPONSE_FILE_LINK_FLAG "-f ")
  30   set(CMAKE_DEPFILE_FLAGS_${lang} "--dep-file=<DEP_FILE>")
  31   set(CMAKE_${lang}_COMPILE_OPTIONS_WARNING_AS_ERROR "--warning-as-errors")
  32
  33   string(APPEND CMAKE_${lang}_FLAGS_INIT " ")
  34   string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -O0 -g")
  35   string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -O2 -t4 -DNDEBUG")
  36   string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -O2 -t2 -DNDEBUG")
  37   string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -t2 -g -DNDEBUG")
  38
  39   set(CMAKE_${lang}_ARCHIVE_CREATE "\"${CMAKE_${lang}_COMPILER_AR}\" -r <TARGET> <OBJECTS>")
  40   set(CMAKE_${lang}_ARCHIVE_APPEND "\"${CMAKE_${lang}_COMPILER_AR}\" -r <TARGET> <OBJECTS>")
  41   set(CMAKE_${lang}_ARCHIVE_FINISH "")
  42
  43   set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -cs <SOURCE> -o <ASSEMBLY_SOURCE>")
  44   set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -Ep <SOURCE> > <PREPROCESSED_SOURCE>")
  45
  46   set(CMAKE_${lang}_COMPILER_PREDEFINES_COMMAND "${CMAKE_${lang}_COMPILER}")
  47   if(CMAKE_${lang}_COMPILER_ARG1)
  48     separate_arguments(_COMPILER_ARGS NATIVE_COMMAND "${CMAKE_${lang}_COMPILER_ARG1}")
  49     list(APPEND CMAKE_${lang}_COMPILER_PREDEFINES_COMMAND ${_COMPILER_ARGS})
  50     unset(_COMPILER_ARGS)
  51   endif()
  52   list(APPEND CMAKE_${lang}_COMPILER_PREDEFINES_COMMAND "-Ep" "${CMAKE_ROOT}/Modules/CMakeCXXCompilerABI.cpp")
  53
  54 endmacro()