kicad-developers team mailing list archive

[Wayne Stambaugh <stambaughw@xxxxxxxxxxx>]

On 10/6/2014 3:32 PM, Adam Wolf wrote:
> Hi folks,
> 
> I'm working on scripting the great new work from Bernhard.  The last
> remaining issue before publishing the builder script to the
> KicadOSXBuilder repo that Miguel made is that I am having problems when
> I rerun CMake.  When I start clean, everything works great!
> 
> I am following the instructions
> in https://bazaar.launchpad.net/~kicad-product-committers/kicad/product/view/head:/Documentation/compiling/mac-osx.txt.
> 
> If I have a build/ directory, go into it, and run
> 
>  cmake ../kicad \
> 
>       -DCMAKE_C_COMPILER=clang \
>       -DCMAKE_CXX_COMPILER=clang++ \
>       -DwxWidgets_CONFIG_EXECUTABLE=../wx-bin/bin/wx-config \
>       -DKICAD_SCRIPTING=OFF \
>       -DKICAD_SCRIPTING_MODULES=OFF \
>       -DKICAD_SCRIPTING_WXPYTHON=OFF \
>       -DCMAKE_INSTALL_PREFIX=../bin \
>       -DCMAKE_BUILD_TYPE=Release
> 
> It works, generates great Makefiles that work great.  I can immediately
> rerun the exact same CMake command, and I get the following error:
> 
> CMake Error at CMakeModules/FindPackageHandleStandardArgs.cmake:136
> (message):
>   Could NOT find wxWidgets (missing: wxWidgets_LIBRARIES) (Required is at
>   least version "3.0.0")
> Call Stack (most recent call first):
>   CMakeModules/FindPackageHandleStandardArgs.cmake:343
> (_FPHSA_FAILURE_MESSAGE)
>   CMakeModules/FindwxWidgets.cmake:901 (find_package_handle_standard_args)
>   CMakeLists.txt:408 (find_package)

Try commenting out line 903 in CMakeModules/FindwxWidgets.cmake which
looks like:

  REQUIRED_VARS wxWidgets_LIBRARIES

It appears that CMake is not finding the wxWidgets libraries on the
second pass after they have already been found.  I don't see this on
windows or linux.  I don't think this hack will work because I believe
that find_package_handle_standards_args() expects REQUIRED_VARS when
using it to test the for the found version.

> 
> If I clobber out the CMake files, and leave the rest of the build
> artifacts alone, CMake will rebuild successfully.

This is very strange.  Any thoughts Bernhard?  Also, what version of
CMake are you using?  At least it sounds like you can build a OSX bundle
which is a good first start.

Thanks,

Wayne


> 
> Any thoughts?
> 
> Adam Wolf
> Cofounder and Engineer
> W&L
> 
> 
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