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nixpkgs/pkgs/development/libraries/vtk/default.nix

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{ stdenv, fetchurl, fetchpatch, cmake, mesa, libX11, xproto, libXt
, qtLib ? null }:
with stdenv.lib;
let
os = stdenv.lib.optionalString;
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majorVersion = "7.0";
minorVersion = "0";
version = "${majorVersion}.${minorVersion}";
in
stdenv.mkDerivation rec {
name = "vtk-${os (qtLib != null) "qvtk-"}${version}";
src = fetchurl {
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url = "${meta.homepage}files/release/${majorVersion}/VTK-${version}.tar.gz";
sha256 = "1hrjxkcvs3ap0bdhk90vymz5pgvxmg7q6sz8ab3wsyddbshr1abq";
};
buildInputs = [ cmake mesa libX11 xproto libXt ]
++ optional (qtLib != null) qtLib;
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preBuild = ''
export LD_LIBRARY_PATH="$(pwd)/lib";
'';
# Shared libraries don't work, because of rpath troubles with the current
# nixpkgs camke approach. It wants to call a binary at build time, just
# built and requiring one of the shared objects.
# At least, we use -fPIC for other packages to be able to use this in shared
# objects.
cmakeFlags = [ "-DCMAKE_C_FLAGS=-fPIC" "-DCMAKE_CXX_FLAGS=-fPIC" ]
++ optional (qtLib != null) [ "-DVTK_USE_QT:BOOL=ON" ];
enableParallelBuilding = true;
meta = {
description = "Open source libraries for 3D computer graphics, image processing and visualization";
homepage = http://www.vtk.org/;
license = stdenv.lib.licenses.bsd3;
maintainers = with stdenv.lib.maintainers; [ viric bbenoist ];
platforms = with stdenv.lib.platforms; linux;
};
}