> Most likely coming from here: > /home/doriad/src/CMake/Modules/UsewxWidgets.cmake(72): SET(CMAKE_CXX_FLAGS > ${CMAKE_CXX_FLAGS} ${wxWidgets_CXX_FLAGS} )
I added: message("CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}") and the output is: CMAKE_CXX_FLAGS: -pthread -ftemplate-depth-50 -Wall -Wno-deprecated > Hmm, there is also this: > > /home/doriad/src/CMake/Modules/UsewxWidgets.cmake(60): > SET_PROPERTY(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS > ${wxWidgets_DEFINITIONS} ) > > > I wonder if the directory properties are causing the trouble some how. > > If you add a message to print out CMAKE_CXX_FLAGS you should see that stuff. > That should not affect the definitions... But, the directory property > might be the problem. You could try that in the small example. I added the SET_PROPERTY line to the small example: list(APPEND myvariable "UNIX") list(APPEND myvariable "DAVID") message("myvariable: ${myvariable}") message("CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}") SET_PROPERTY(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS ${wxWidgets_DEFINITIONS} ) set_target_properties(CompilerFlags PROPERTIES COMPILE_DEFINITIONS ${myvariable}) and it still works correctly (the flags are passed to the compiler in the make VERBOSE=1 output). I then added find_package(wxWidgets COMPONENTS core base REQUIRED) include( ${wxWidgets_USE_FILE} ) so that ${wxWidgets_DEFINITIONS} was actually defined and the small example still worked correctly (make VERBOSE=1 shows: /usr/lib/ccache/c++ -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -DUNIX -DDAVID -pthread -g -isystem /usr/lib/wx/include/gtk2-unicode-release-2.8 -isystem /usr/include/wx-2.8 -o CMakeFiles/CompilerFlags.dir/CompilerFlags.cxx.o -c /media/portable/Examples/CMake/CompilerFlags/CompilerFlags.cxx where it previously showed: /usr/lib/ccache/c++ -DUNIX -DDAVID -g -o CMakeFiles/CompilerFlags.dir/CompilerFlags.cxx.o -c /media/portable/Examples/CMake/CompilerFlags/CompilerFlags.cxx Any more suggestions? _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake