[CMake] Problem with FindwxWidgets.cmake

[David Cole]

So you have two choices to get it to work with CMake 2.6.2: modify
FindwxWidgets.cmake to look in the mswu directory, or set
wxWidgets_LIB_DIR yourself
before doing the wx find... Either one should get you one step further
along.
If it is also happening with CVS HEAD of CMake, then I would open an issue
in the bug tracker against the FindwxWidgets.cmake module that says "cannot
find the UNICODE wxWidgets_LIB_DIR because 'mswu' is not searched..."


HTH,
David


On Mon, Jan 26, 2009 at 7:49 PM, Robert Dailey <rcdailey at gmail.com> wrote:

> Hi,
>
> I'm currently using CMake 2.6.2 and the FindwxWidgets.cmake module that
> comes pre-packaged with the installation doesn't seem to properly work on
> windows. I set CMAKE_PREFIX_PATH so that it would be able to find the
> wxWidgets in a custom location. It does find wxWidgets_ROOT_DIR, but does
> not find wxWidgets_LIB_DIR. We are using a unicode build of wxWidgets on
> Windows, and our lib directory looks like:
>
> ${wxWidgets_ROOT_DIR}/lib/mswu/wx/setup.h
>
> However, look at this snippet of code from FindwxWidgets.cmake:
>
>       FIND_PATH(wxWidgets_LIB_DIR
>         NAMES msw/build.cfg mswd/build.cfg
>         PATHS
>         ${WX_ROOT_DIR}/lib/${WX_LIB_DIR_PREFIX}_dll   # prefer shared
>         ${WX_ROOT_DIR}/lib/${WX_LIB_DIR_PREFIX}_lib
>         DOC "Path to wxWidgets libraries?"
>         NO_DEFAULT_PATH
>         )
>
> Notice it is only checking in "msw" and not "mswu". Also, I do not have a
> build.cfg file (I only keep relevant files inside my wxWidgets directory).
> This file is enormous and complex, so I'm not even sure if this code is even
> being used or if it matters.
>
> The output I'm getting from the GUI CMake tool is:
>
> CMake Error at C:/Program Files/CMake
> 2.6/share/cmake-2.6/Modules/FindPackageHandleStandardArgs.cmake:57
> (MESSAGE):
>
> Could NOT find wxWidgets (missing: wxWidgets_FOUND)
>
> Call Stack (most recent call first):
>
> C:/Program Files/CMake 2.6/share/cmake-2.6/Modules/FindwxWidgets.cmake:765
> (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
>
> tools/tile_editor/CMakeLists.txt:1 (find_package)
>
> Can anyone help me figure out what is going on? This thing *should* be
> simple to use! Thanks.
>
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