/3rd_party/llvm/cmake/modules/GetTargetTriple.cmake

https://code.google.com/p/softart/ · CMake · 30 lines · 27 code · 1 blank · 2 comment · 4 complexity · feb31b586e1ff94c969406aa39b97752 MD5 · raw file 

    

  1. # Returns the host triple.

    2. 

  2. # Invokes config.guess

    3. 

  3. 

    4. 

  4. function( get_target_triple var )

    5. 

  5.   if( MSVC )

    6. 

  6.     if( CMAKE_CL_64 )

    7. 

  7.       set( value "x86_64-pc-win32" )

    8. 

  8.     else()

    9. 

  9.       set( value "i686-pc-win32" )

    10. 

  10.     endif()

    11. 

  11.   elseif( MINGW AND NOT MSYS )

    12. 

  12.     if( CMAKE_SIZEOF_VOID_P EQUAL 8 )

    13. 

  13.       set( value "x86_64-w64-mingw32" )

    14. 

  14.     else()

    15. 

  15.       set( value "i686-pc-mingw32" )

    16. 

  16.     endif()

    17. 

  17.   else( MSVC )

    18. 

  18.     set(config_guess ${LLVM_MAIN_SRC_DIR}/autoconf/config.guess)

    19. 

  19.     execute_process(COMMAND sh ${config_guess}

    20. 

  20.       RESULT_VARIABLE TT_RV

    21. 

  21.       OUTPUT_VARIABLE TT_OUT

    22. 

  22.       OUTPUT_STRIP_TRAILING_WHITESPACE)

    23. 

  23.     if( NOT TT_RV EQUAL 0 )

    24. 

  24.       message(FATAL_ERROR "Failed to execute ${config_guess}")

    25. 

  25.     endif( NOT TT_RV EQUAL 0 )

    26. 

  26.     set( value ${TT_OUT} )

    27. 

  27.   endif( MSVC )

    28. 

  28.   set( ${var} ${value} PARENT_SCOPE )

    29. 

  29.   message(STATUS "Target triple: ${value}")

    30. 

  30. endfunction( get_target_triple var )
    31.