1 #.rst:

     2 # TestBigEndian

     3 # -------------

     4 #

     5 # The TestBigEndian.cmake module that ships with CMake, which

     6 # checks if the system is big endian or little endian, assumes

     7 # that a binary is produced that will have bytes that correspond to the

     8 # endianness on the target system. Since emscripten produces Javascript, we

     9 # override the default behavior and always return little endian.

    10 #

    11 # ::

    12 #

    13 #   TEST_BIG_ENDIAN(VARIABLE)

    14 #   VARIABLE - variable to store the result to

    15 #=============================================================================

    16 # Copyright 2002-2009 Kitware, Inc.

    17 #

    18 # Distributed under the OSI-approved BSD License (the "License");

    19 # see accompanying file Copyright.txt for details.

    20 #

    21 # This software is distributed WITHOUT ANY WARRANTY; without even the

    22 # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

    23 # See the License for more information.

    24 #=============================================================================

    25 # (To distribute this file outside of CMake, substitute the full

    26 #  License text for the above reference.)

    27 

    28 function(TEST_BIG_ENDIAN VARIABLE)

    29   set(${VARIABLE} 0 CACHE INTERNAL "Result of TEST_BIG_ENDIAN" FORCE)

    30 endfunction()