source/build-cmake/cmake/toolchain_mingw_cross_linux.cmake

   1 # the name of the target operating system
   2 SET(CMAKE_SYSTEM_NAME Windows)
   3
   4 # which compilers to use for C and C++
   5 SET(CMAKE_C_COMPILER i686-w64-mingw32-gcc)
   6 SET(CMAKE_CXX_COMPILER i686-w64-mingw32-g++)
   7 SET(CMAKE_RC_COMPILER i686-w64-mingw32-windres)
   8 SET(CMAKE_AR  i686-w64-mingw32-gcc-ar)
   9
  10 #set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++")
  11 #set(CMAKE_EXE_LINKER_FLAGS "-static-libstdc++")
  12 #set(CMAKE_EXE_LINKER_FLAGS "-flto=12 -fwhole-program")
  13
  14 #SET(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> qcs <TARGET> --plugin==$(i686-w64-mingw32-gcc --print-file-name=liblto_plugin.so) <LINK_FLAGS> <OBJECTS>")
  15 #SET(CMAKE_C_ARCHIVE_FINISH   true)
  16 #SET(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> qcs <TARGET> --plugin==$(i686-w64-mingw32-gcc --print-file-name=liblto_plugin.so) <LINK_FLAGS> <OBJECTS>")
  17 #SET(CMAKE_CXX_ARCHIVE_FINISH   true)
  18
  19 set(LIBAV_ROOT_DIR "/usr/local/i586-mingw-msvc/ffmpeg-4.1")
  20
  21 # here is the target environment located
  22 set(USE_SDL2 ON)
  23 if(USE_SDL2)
  24    SET(CMAKE_FIND_ROOT_PATH  /usr/i686-w64-mingw32
  25                           /usr/local/i586-mingw-msvc
  26                           /usr/local/i586-mingw-msvc/SDL/i686-w64-mingw32
  27                           /usr/local/i586-mingw-msvc/5.12/mingw_82x
  28                           )
  29 else()
  30    SET(CMAKE_FIND_ROOT_PATH  /usr/i686-w64-mingw32
  31                           /usr/local/i586-mingw-msvc
  32                           /usr/local/i586-mingw-msvc/SDL1/
  33                           /usr/local/i586-mingw-msvc/5.12/mingw_82x
  34                           )
  35 endif()
  36 SET(CSP_CROSS_BUILD 1)
  37
  38 # adjust the default behaviour of the FIND_XXX() commands:
  39 # search headers and libraries in the target environment, search
  40 # programs in the host environment
  41 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
  42 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
  43 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
  44
  45 set(SDL2_LIBRARIES
  46                          /usr/local/i586-mingw-msvc/SDL/i686-w64-mingw32/lib/libSDL2.dll.a
  47                          /usr/local/i586-mingw-msvc/SDL/i686-w64-mingw32/lib/libSDL2main.a)
  48 set(SDL2_INCLUDE_DIRS /usr/local/i586-mingw-msvc/SDL/i686-w64-mingw32/include/SDL2)
  49
  50 set(SDL_LIBRARIES
  51                          /usr/local/i586-mingw-msvc/SDL1/lib/libSDL.dll.a
  52                          /usr/local/i586-mingw-msvc/SDL1/lib/libSDLmain.a)
  53 set(SDL_INCLUDE_DIRS /usr/local/i586-mingw-msvc/SDL1/include/SDL)
  54
  55 set(SDLMAIN_LIBRARY "")
  56
  57 set(ADDITIONAL_LIBRARIES libwinmm.a)