[solved] conda: win: build-errors 20191201

[wmayer]

I was able to build FreeCAD and pass all the self tests, I can switch to the ReverseEngineering WB. Is there a way to test if this actually worked and there will not be problems at runtime?

You can do

Code: Select all

import ReverseEngineering
dir(ReverseEngineering)

If it lists e.g. "triangulate" then pcl is enabled. In case there were serious binary incompatibilities then FreeCAD would have crashed as soon as loading the workbench.

[UR_]

Last build 0.19.18827 finished successfully.



changed:

Code: Select all

-D Boost_NO_CMAKE=TRUE

to:

Code: Select all

-D Boost_NO_BOOST_CMAKE:BOOL=ON

I will install and test PCL once looo's PR has been merged

https://github.com/conda-forge/pcl-feedstock/pull/18

[looo]

I will install and test PCL once looo's PR has been merged

If you want to accelerate the process you can clone the pcl-feedstck (my fork) and call conda-build on it and upload to the anaconda freecad-channel.

requrements:

Code: Select all

conda install conda-build anaconda-client

build procedure:

Code: Select all

git clone https://github.com/conda-forge/pcl-feedstock
cd pcl-feedstock
git remote add looooo https://github.com/looooo/pcl-feedstock
git fetch --all
git chekout patch-1
conda build . -m .ci_support\win_cxx_compilervs2015vc14.yaml

once installed you can upload to the freecad organization by:

Code: Select all

anaconda upload <package-name> -u freecad -c dev

But you have to create an account for https://anaconda.org/ first + I need to add you to the maintainers.

Just in case you want to accelerate the conda-packaging...

[looo]

test-package uploaded: https://anaconda.org/freecad/pcl/files
now looking if it works: https://dev.azure.com/sppedflyer/feedst ... buildId=70

Right now I haven't changed any pcl cmake-configs at build time. So this might fail.

[looo]

seems like it is now also working for windows:

Code: Select all

>>> dir(ReverseEngineering)
['__doc__', '__file__', '__loader__', '__name__', '__package__', '__spec__', 'approxSurface', 'featureSegmentation', 'filterVoxelGrid', 'gridProjection', 'marchingCubesHoppe', 'marchingCubesRBF', 'normalEstimation', 'poissonReconstruction', 'regionGrowingSegmentation', 'sampleConsensus', 'triangulate', 'viewTriangulation']

With the dynamical linked boost library I do not have to replace any cmake configs. For conda-dorge it is suggested to use dynamic linking where possible. Also it makes totally sense to align all platforms as much as possible.



OS: Windows 10 (10.0)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.18829 (Git)
Build type: Release
Branch: master
Hash: 186d52ffd47696fadcd91369365e97f084051e7b
Python version: 3.7.3
Qt version: 5.12.5
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: German/Austria (de_AT)

[sgrogan]

Ahh, so I bet before your fix FreeCAD was using the static boost libs, when looo and enabled PCL, PCL's config forced the static boost libs, hence the same error. I wonder if

Code: Select all

-D Boost_NO_BOOST_CMAKE=TRUE

works? The key doesn't exist, so maybe when creating it from the command line it's necessary to specify the BOOL, I created mine in the cmake-gui and set BOOL that way.

You can do

Thanks, it worked so I guess my workaround worked.

seems like it is now also working for windows:

Great

This was a good thread it looks like all of our problems are solved and we have the Reverseengineering WB available on Conda Win now

Thanks for the guidance in this thread wmayer!