sci-libs/vtk
The Visualization Toolkit
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					vtk-9.4.2-r2amd64 ~arm ~arm64 ~x86 ~amd64-linux ~x86-linuxall-modules boost +cgns cuda debug doc examples ffmpeg gdal gles2-only imaging java +logging minimal mpi mysql +netcdf odbc opencascade openmp openvdb pdal postgres python qt6 +rendering tbb test +threads tk +truetype video_cards_nvidia +views vtkm web java python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13 test
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USE Flags
all-modules
			
			        * This flag is undocumented *
			    
		boost
			
			        Global: Enable boost support
					Local: Add support for boost
			    
		+cgns
			
			        * This flag is undocumented *
			    
		cuda
			
			        Global: Build CUDA binaries.
			    
		debug
			
			        Global: Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml
			    
		doc
			
			        Global: Adds extra documentation (API, Javadoc, etc)
			    
		examples
			
			        Global: Install examples, usually source code
			    
		ffmpeg
			
			        Global: Enable ffmpeg-based audio/video codec support
			    
		gdal
			
			        Global: Include gdal and ogr support for format conversions.
			    
		gles2-only
			
			        * This flag is undocumented *
			    
		imaging
			
			        Global: Add support for dev-python/imaging
			    
		java
			
			        Global: Adds support for Java
			    
		+logging
			
			        * This flag is undocumented *
			    
		minimal
			
			        Global: Install a very minimal build (disables, for example, plugins, fonts, most drivers, non-critical features)
			    
		mpi
			
			        Global: Adds MPI (Message Passing Interface) layer to the apps that support it
			    
		mysql
			
			        Global: Adds mySQL Database support
			    
		+netcdf
			
			        * This flag is undocumented *
			    
		odbc
			
			        Global: Adds ODBC Support (Open DataBase Connectivity)
			    
		opencascade
			
			        * This flag is undocumented *
			    
		openmp
			
			        Global: Build support for the OpenMP (support parallel computing), requires >=sys-devel/gcc-4.2 built with USE="openmp"
			    
		openvdb
			
			        * This flag is undocumented *
			    
		pdal
			
			        * This flag is undocumented *
			    
		postgres
			
			        Global: Adds support for the postgresql database
			    
		python
			
			        Global: Adds support/bindings for the Python language
			    
		qt6
			
			        * This flag is undocumented *
			    
		+rendering
			
			        * This flag is undocumented *
			    
		tbb
			
			        Global: Enable multithreading with the Intel Threads Building Block (needs dev-cpp/tbb)
			    
		test
			
			        Global: Workaround to pull in packages needed to run with FEATURES=test. Portage-2.1.2 handles this internally, so don't set it in make.conf/package.use anymore
			    
		+threads
			
			        * This flag is undocumented *
			    
		tk
			
			        Global: Adds support for Tk GUI toolkit
			    
		+truetype
			
			        * This flag is undocumented *
			    
		video_cards_nvidia
			
			        Global: When combined with the xvmc USE flag, enables NVIDIA specific XvMC extension usage.
			    
		+views
			
			        * This flag is undocumented *
			    
		vtkm
			
			        * This flag is undocumented *
			    
		web
			
			        Global: enable the web front end for ldaptor (uses dev-python/nevow)
			    
		python_single_target_python3_11
			
			        * This flag is undocumented *
			    
		python_single_target_python3_12
			
			        * This flag is undocumented *
			    
		python_single_target_python3_13
			
			        * This flag is undocumented *
			    
		
