cmake/modules/MinGWCrossCompile.cmake

   1 # this one is important
   2 SET(CMAKE_SYSTEM_NAME Windows)
   3 #this one not so much
   4 SET(CMAKE_SYSTEM_VERSION 1)
   5
   6 # where is the target environment
   7 SET(CMAKE_FIND_ROOT_PATH        ${MINGW_PREFIX})
   8 SET(CMAKE_INSTALL_PREFIX        ${MINGW_PREFIX})
   9
  10 SET(MINGW_TOOL_PREFIX           ${MINGW_PREFIX}/bin/${CMAKE_SYSTEM_PROCESSOR}-w64-mingw32-)
  11
  12 # specify the cross compiler
  13 SET(CMAKE_C_COMPILER            ${MINGW_TOOL_PREFIX}gcc)
  14 SET(CMAKE_CXX_COMPILER          ${MINGW_TOOL_PREFIX}g++)
  15 SET(CMAKE_RC_COMPILER           ${MINGW_TOOL_PREFIX}gcc)
  16
  17 IF(WIN64)
  18 # specify the cross compiler
  19 SET(MINGW_TOOL_PREFIX32         ${MINGW_PREFIX32}/bin/${CMAKE_SYSTEM_PROCESSOR32}-w64-mingw32-)
  20 SET(CMAKE_C_COMPILER32          ${MINGW_TOOL_PREFIX32}gcc)
  21 SET(CMAKE_CXX_COMPILER32        ${MINGW_TOOL_PREFIX32}g++)
  22 ENDIF()
  23
  24 # specify location of some tools
  25 SET(STRIP                                       ${MINGW_TOOL_PREFIX}strip)
  26 SET(WINDRES                                     ${MINGW_TOOL_PREFIX}windres)
  27 SET(PKG_CONFIG_EXECUTABLE       ${MINGW_TOOL_PREFIX}pkg-config)
  28 SET(PKG_CONFIG_FOUND            TRUE)
  29
  30 SET(QT_BINARY_DIR                       ${MINGW_PREFIX}/bin)
  31 SET(QT_QMAKE_EXECUTABLE         ${QT_BINARY_DIR}/qmake)
  32
  33 # search for programs in the build host directories
  34 SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
  35 # for libraries and headers in the target directories
  36 SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
  37 SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
  38
  39 INCLUDE_DIRECTORIES(${MINGW_PREFIX}/include)
  40 LINK_DIRECTORIES(${MINGW_PREFIX}/lib ${MINGW_PREFIX}/bin)
  41