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             if(NOT $ENV{_ROSBE_VERSION} VERSION_LESS 2.1)
  20                 set(MINGW_TOOLCHAIN_PREFIX "i686-w64-mingw32-" CACHE STRING "MinGW-W64 Toolchain Prefix")
  21             else()
  22                 set(MINGW_TOOLCHAIN_PREFIX "mingw32-" CACHE STRING "MinGW Toolchain Prefix")
  23             endif()
  24         endif()
  25
  26     elseif(ARCH STREQUAL "amd64")
  27         set(MINGW_TOOLCHAIN_PREFIX "x86_64-w64-mingw32-" CACHE STRING "MinGW Toolchain Prefix")
  28     elseif(ARCH STREQUAL "arm")
  29         set(MINGW_TOOLCHAIN_PREFIX "arm-mingw32ce-" CACHE STRING "MinGW Toolchain Prefix")
  30     endif()
  31 endif()
  32
  33 if (NOT DEFINED MINGW_TOOLCHAIN_SUFFIX)
  34     set(MINGW_TOOLCHAIN_SUFFIX "" CACHE STRING "MinGW Toolchain Suffix")
  35 endif()
  36
  37 if(ENABLE_CCACHE)
  38     set(CCACHE "ccache" CACHE STRING "ccache")
  39 else()
  40     set(CCACHE "" CACHE STRING "ccache")
  41 endif()
  42
  43 # The name of the target operating system
  44 set(CMAKE_SYSTEM_NAME Windows)
  45 set(CMAKE_SYSTEM_PROCESSOR i686)
  46
  47 # Which tools to use
  48 set(CMAKE_C_COMPILER ${MINGW_TOOLCHAIN_PREFIX}gcc${MINGW_TOOLCHAIN_SUFFIX})
  49 set(CMAKE_CXX_COMPILER ${MINGW_TOOLCHAIN_PREFIX}g++${MINGW_TOOLCHAIN_SUFFIX})
  50 set(CMAKE_ASM_COMPILER ${MINGW_TOOLCHAIN_PREFIX}gcc${MINGW_TOOLCHAIN_SUFFIX})
  51 set(CMAKE_ASM_COMPILER_ID "GNU")
  52 set(CMAKE_MC_COMPILER ${MINGW_TOOLCHAIN_PREFIX}windmc)
  53 set(CMAKE_RC_COMPILER ${MINGW_TOOLCHAIN_PREFIX}windres)
  54 set(CMAKE_DLLTOOL ${MINGW_TOOLCHAIN_PREFIX}dlltool)
  55 #set(CMAKE_AR ${MINGW_TOOLCHAIN_PREFIX}gcc-ar${MINGW_TOOLCHAIN_SUFFIX})
  56
  57 set(CMAKE_C_CREATE_STATIC_LIBRARY "<CMAKE_AR> crT <TARGET> <LINK_FLAGS> <OBJECTS>")
  58 set(CMAKE_CXX_CREATE_STATIC_LIBRARY ${CMAKE_C_CREATE_STATIC_LIBRARY})
  59 set(CMAKE_ASM_CREATE_STATIC_LIBRARY ${CMAKE_C_CREATE_STATIC_LIBRARY})
  60
  61 # Don't link with anything by default unless we say so
  62 set(CMAKE_C_STANDARD_LIBRARIES "-lgcc" CACHE STRING "Standard C Libraries")
  63
  64 #MARK_AS_ADVANCED(CLEAR CMAKE_CXX_STANDARD_LIBRARIES)
  65 set(CMAKE_CXX_STANDARD_LIBRARIES "-lgcc" CACHE STRING "Standard C++ Libraries")
  66
  67 set(CMAKE_SHARED_LINKER_FLAGS_INIT "-nostdlib -Wl,--enable-auto-image-base,--disable-auto-import")
  68
  69 set(CMAKE_USER_MAKE_RULES_OVERRIDE "${CMAKE_CURRENT_LIST_DIR}/overrides-gcc.cmake")
  70
  71 # Get GCC version
  72 execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)