toolchain-gcc.cmake

   1
   2 if(NOT ARCH)
   3     set(ARCH i386)
   4 endif()
   5
   6 # Default to Debug for the build type
   7 if(NOT DEFINED CMAKE_BUILD_TYPE)
   8     set(CMAKE_BUILD_TYPE "Debug" CACHE STRING
   9         "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel.")
  10 endif()
  11
  12 # Choose the right MinGW toolchain prefix
  13 if(NOT DEFINED MINGW_TOOLCHAIN_PREFIX)
  14     if(ARCH STREQUAL "i386")
  15
  16         if(CMAKE_HOST_WIN32)
  17             set(MINGW_TOOLCHAIN_PREFIX "" CACHE STRING "MinGW Toolchain Prefix")
  18         else()
  19             set(MINGW_TOOLCHAIN_PREFIX "i686-w64-mingw32-" CACHE STRING "MinGW-W64 Toolchain Prefix")
  20         endif()
  21
  22     elseif(ARCH STREQUAL "amd64")
  23         set(MINGW_TOOLCHAIN_PREFIX "x86_64-w64-mingw32-" CACHE STRING "MinGW Toolchain Prefix")
  24     elseif(ARCH STREQUAL "arm")
  25         set(MINGW_TOOLCHAIN_PREFIX "arm-mingw32ce-" CACHE STRING "MinGW Toolchain Prefix")
  26     endif()
  27 endif()
  28
  29 if(NOT DEFINED MINGW_TOOLCHAIN_SUFFIX)
  30     set(MINGW_TOOLCHAIN_SUFFIX "" CACHE STRING "MinGW Toolchain Suffix")
  31 endif()
  32
  33 # The name of the target operating system
  34 set(CMAKE_SYSTEM_NAME Windows)
  35 set(CMAKE_SYSTEM_PROCESSOR i686)
  36
  37 # Which tools to use
  38 set(CMAKE_C_COMPILER ${MINGW_TOOLCHAIN_PREFIX}gcc${MINGW_TOOLCHAIN_SUFFIX})
  39 set(CMAKE_CXX_COMPILER ${MINGW_TOOLCHAIN_PREFIX}g++${MINGW_TOOLCHAIN_SUFFIX})
  40 set(CMAKE_ASM_COMPILER ${MINGW_TOOLCHAIN_PREFIX}gcc${MINGW_TOOLCHAIN_SUFFIX})
  41 set(CMAKE_ASM_COMPILER_ID "GNU")
  42 set(CMAKE_MC_COMPILER ${MINGW_TOOLCHAIN_PREFIX}windmc)
  43 set(CMAKE_RC_COMPILER ${MINGW_TOOLCHAIN_PREFIX}windres)
  44 set(CMAKE_DLLTOOL ${MINGW_TOOLCHAIN_PREFIX}dlltool)
  45 #set(CMAKE_AR ${MINGW_TOOLCHAIN_PREFIX}gcc-ar${MINGW_TOOLCHAIN_SUFFIX})
  46 set(CMAKE_OBJCOPY ${MINGW_TOOLCHAIN_PREFIX}objcopy)
  47
  48 set(CMAKE_C_CREATE_STATIC_LIBRARY "<CMAKE_AR> crT <TARGET> <LINK_FLAGS> <OBJECTS>")
  49 set(CMAKE_CXX_CREATE_STATIC_LIBRARY ${CMAKE_C_CREATE_STATIC_LIBRARY})
  50 set(CMAKE_ASM_CREATE_STATIC_LIBRARY ${CMAKE_C_CREATE_STATIC_LIBRARY})
  51
  52 # Don't link with anything by default unless we say so
  53 set(CMAKE_C_STANDARD_LIBRARIES "-lgcc" CACHE STRING "Standard C Libraries")
  54
  55 #MARK_AS_ADVANCED(CLEAR CMAKE_CXX_STANDARD_LIBRARIES)
  56 set(CMAKE_CXX_STANDARD_LIBRARIES "-lgcc" CACHE STRING "Standard C++ Libraries")
  57
  58 set(CMAKE_SHARED_LINKER_FLAGS_INIT "-nostdlib -Wl,--enable-auto-image-base,--disable-auto-import")
  59 set(CMAKE_MODULE_LINKER_FLAGS_INIT "-nostdlib -Wl,--enable-auto-image-base,--disable-auto-import")
  60
  61 set(CMAKE_USER_MAKE_RULES_OVERRIDE "${CMAKE_CURRENT_LIST_DIR}/overrides-gcc.cmake")
  62
  63 # Get GCC version
  64 execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)