[CMake] WIN32_LEAN_AND_MEAN

[Jon Goldman]

Hi,

I am CMaking on Windows 7 with CMake 2.8.3. Our project is incorporating 
ParaView and its cmake system. The problem I am having is that 
WIN32_LEAN_AND_MEAN is getting defined, which is causing linker errors 
in H5Detect and other project(s).

After I run CMake and load my project in Visual Studio the Preprocessor 
flags have these values:

    WIN32;_WINDOWS;TEST;_USE_MATH_DEFINES;NOMINMAX;WIN32_LEAN_AND_MEAN;_WIN32_WINNT=0x0502;WINVER=0x0502;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_SCL_SECURE_NO_WARNINGS;_DEBUG;VTK_PYTHON_BUILD;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;_SCL_SECURE_NO_DEPRECATE;_SCL_SECURE_NO_WARNINGS;VTK_IN_VTK;BIND_TO_CURRENT_VCLIBS_VERSION=1;_CRT_SECURE_NO_WARNINGS;NDEBUG;_CRT_SECURE_NO_WARNINGS;CMAKE_INTDIR=\"Debug\"

Right after H5detect is added, in 
paraview\VTK\Utilities\vtkhdf5\CMakeLists.txt, I print out GLOBAL, 
TARGET, SOURCE, and DIRECTORY COMPILE_DEFINITIONS and I see these values:

    add_executable H5detect
    GLOBAL COMPILE_DEFINITIONS =
    DIRECTORY
    C:/Stellar/Controlled/CreateRF-repos/master/CreateRF/3rdparty/paraview/VTK/Utilities/vtkhdf5/src
    COMPILE_DEFINITIONS =
    VTK_PYTHON_BUILD;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;_SCL_SECURE_NO_DEPRECATE;_SCL_SECURE_NO_WARNINGS;VTK_IN_VTK;BIND_TO_CURRENT_VCLIBS_VERSION=1;_CRT_SECURE_NO_WARNINGS;NDEBUG;_CRT_SECURE_NO_WARNINGS
    SOURCE
    C:/Stellar/Controlled/CreateRF-repos/master/CreateRF/3rdparty/paraview/VTK/Utilities/vtkhdf5/src/H5detect.c
    COMPILE_DEFINITIONS =
    TARGET H5detect COMPILE_DEFINITIONS =

I don't see WIN32_LEAN_AND_MEAN, as well as some of the other values, 
e.g. NOMINMAX, are missing.

Is there another place in the Cmake system or Visual Studio that is 
setting WIN32_LEAN_AND_MEAN?

I also tried doing a remove_definitions( -DWIN32_LEAN_AND_MEAN ) before 
and after adding H5detect, but that didn't seem to have any affect.

Thanks in advance if somebody can shed light on this issue.
Jon

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