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IDProjectCategoryView StatusDate SubmittedLast Update
0015928CMakeModulespublic2016-01-19 11:472016-06-10 14:31
Reporterdeaths_soul 
Assigned ToKitware Robot 
PrioritynormalSeverityminorReproducibilityalways
StatusclosedResolutionmoved 
PlatformOSOS Version
Product VersionCMake 3.4.1 
Target VersionFixed in Version 
Summary0015928: FindwxWidgets Fails
DescriptionWhen I try to use FindwxWidgets in CMake 3.4.1, I keep getting the following error:
CMake Error at /usr/share/cmake/Modules/FindwxWidgets.cmake:870 (message):
   wxWidgets wx/version.h file not found in
   /home/User/Code/wxWidgets/win_build32/lib/wx/include/i686-w64-mingw32-msw-unicode-static-3.0;/home/User/Code/wxWidgets/include.

Even though the file exists and I've even made a symlink in the other location to make sure. In either case, I get that error. However, if I downgrade to CMake 3.3.2, everything works as it should.

The full path to wx/version.h is /home/User/Code/wxWidgets/include/wx/version.h.

In CMakeCache.txt, the _filename variable is set as follows: _filename:FILEPATH=_filename-NOTFOUND

It's set to this value in both the CMakeCache.txt for 3.3.2 and 3.4.1. In testing, I even deleted the working directory and started from a clean slate and the issue still occurred with 3.4.1.

This is under Fedora 23 and cross-compiling using MinGW. The wxWidgets library is self-compiled.

CMAKE_FIND_ROOT_PATH is set to usr/x86_64-w64-mingw32/sys-root/mingw or /usr/i686-w64-mingw32/sys-root/mingw depending on which architecture I'm building for. I use a mixture of libraries from the repos and self-built, though.

CMAKE_FIND_ROOT_PATH_MODE_INCLUDE is set to ONLY.

Manually passing -D_filename=/home/User/Code/wxWidgets/include/wx/version.h when I run the CMake configuration fixes the issue.
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(0040264)
Brad King (manager)
2016-01-19 14:21

 It looks like this was introduced here:

 FindwxWidgets: allow specifying required version
 https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=6089fde5 [^]

The patch was posted here:

 http://thread.gmane.org/gmane.comp.programming.tools.cmake.devel/14272 [^]
(0040265)
Brad King (manager)
2016-01-19 14:28

 I've raised this issue in the original patch thread here:

 http://thread.gmane.org/gmane.comp.programming.tools.cmake.devel/14272/focus=15523 [^]
(0040266)
Richard Shaw (developer)
2016-01-19 14:32

 Are you using the mingw helper?

i.e.:
mingw32-cmake /path/to/CmakeFiles.txt
(0040267)
deaths_soul (reporter)
2016-01-19 14:34

 Yep. I use mingw64-cmake for 64-bit and mingw32-cmake for 32-bit.
(0042917)
Kitware Robot (administrator)
2016-06-10 14:29

 Resolving issue as `moved`.

This issue tracker is no longer used. Further discussion of this issue may take place in the current CMake Issues page linked in the banner at the top of this page.

 Issue History
Date Modified Username Field Change
2016-01-19 11:47 deaths_soul New Issue
2016-01-19 14:21 Brad King Note Added: 0040264
2016-01-19 14:28 Brad King Note Added: 0040265
2016-01-19 14:32 Richard Shaw Note Added: 0040266
2016-01-19 14:34 deaths_soul Note Added: 0040267
2016-06-10 14:29 Kitware Robot Note Added: 0042917
2016-06-10 14:29 Kitware Robot Status new => resolved
2016-06-10 14:29 Kitware Robot Resolution open => moved
2016-06-10 14:29 Kitware Robot Assigned To => Kitware Robot
2016-06-10 14:31 Kitware Robot Status resolved => closed

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