CMakeLists.txt

# Require at least version 2.8.12 of CMake
cmake_minimum_required(VERSION 2.8.12)

if (CMAKE_CONFIGURATION_TYPES) # multi-configuration generator?
    set(CMAKE_CONFIGURATION_TYPES "Debug;Checked;Release;RelWithDebInfo" CACHE STRING "" FORCE)
endif (CMAKE_CONFIGURATION_TYPES)
set(CMAKE_C_FLAGS_CHECKED "")
set(CMAKE_CXX_FLAGS_CHECKED "")
set(CMAKE_EXE_LINKER_FLAGS_CHECKED "")
set(CMAKE_SHARED_LINKER_FLAGS_CHECKED "")

set(CLR_CMAKE_TARGET_ARCH ${CLR_CMAKE_HOST_ARCH})

set(INC_PLATFORM_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src/Common/Platform)
if (WIN32)
    add_definitions(-DWINDOWS=1)

    if (DEFINED ENV{__ToolsetDir})
        # Hack for private Tool Set
        # CMAKE_CXX_COMPILER will default to the compiler installed with
        # Visual studio. Overwrite it to the compiler on the path.

        find_program(PATH_CXX_COMPILER cl)
        set(CMAKE_CXX_COMPILER ${PATH_CXX_COMPILER})

        message("Overwriting the CMAKE_CXX_COMPILER.")
        message("CMAKE_CXX_COMPILER found:${CMAKE_CXX_COMPILER}")
      
        # Temporary until cmake has VS generators for hacky toolsets [arm64]
        set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /machine:${CLR_CMAKE_TARGET_ARCH}")
        set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /machine:${CLR_CMAKE_TARGET_ARCH}")
        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /machine:${CLR_CMAKE_TARGET_ARCH}")
    endif()
endif()

# Compile options

if (WIN32)
    add_compile_options(-wd4100 -wd4514 -wd4668 -wd4710 -wd4711 -wd4820)
endif()

if(CLR_CMAKE_PLATFORM_UNIX)
    add_compile_options(-fPIC)
endif(CLR_CMAKE_PLATFORM_UNIX)

MACRO(SUBDIRLIST result curdir)
  FILE(GLOB children RELATIVE ${curdir} ${curdir}/*)
  SET(dirlist "")
  FOREACH(child ${children})
    IF(IS_DIRECTORY ${curdir}/${child})
        LIST(APPEND dirlist ${child})
    ENDIF()
  ENDFOREACH()
  SET(${result} ${dirlist})
ENDMACRO()

MACRO(ADDSUBDIR_REC  curdir)
    SUBDIRLIST(SUB_DIRS ${curdir})
    FOREACH(subdir ${SUB_DIRS})
        if(EXISTS "${curdir}/${subdir}/CMakeLists.txt")
           ADD_SUBDIRECTORY(${curdir}/${subdir})
        else()
           ADDSUBDIR_REC(${curdir}/${subdir})
        endif(EXISTS "${curdir}/${subdir}/CMakeLists.txt")
    ENDFOREACH()
ENDMACRO()

ADDSUBDIR_REC(${CMAKE_CURRENT_SOURCE_DIR})