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nixpkgs/pkgs/development/libraries/vtk/default.nix
Baptist BENOIST 736b295bc5 vtk: Use the Qt libraries as an argument instead of a boolean
To prevent multiple Qt libraries when developing with a custom one, the Qt
support can now be activated by directly supplying the Qt libraries as an
argument (qtLib).

qtSDK and qtFull users/developers now just have to define an override such
as the following one in order to use it inside their development
environment:

vtk.override { qtLib = qt4SDK; };

The previous behavior is still the same for vtk and vtkWithQt4 end-users.

Change-Id: I517762d4ff7de46d32cc46e6e725fd62737caa52
2013-10-28 10:00:32 +01:00

41 lines
1.3 KiB
Nix

{ stdenv, fetchurl, cmake, mesa, libX11, xproto, libXt
, qtLib ? null }:
with stdenv.lib;
let
os = stdenv.lib.optionalString;
majorVersion = "5.10";
minorVersion = "0";
version = "${majorVersion}.${minorVersion}";
in
stdenv.mkDerivation rec {
name = "vtk-${os (qtLib != null) "qvtk-"}${version}";
src = fetchurl {
url = "${meta.homepage}files/release/${majorVersion}/vtk-${version}.tar.gz";
md5 = "a0363f78910f466ba8f1bd5ab5437cb9";
};
buildInputs = [ cmake mesa libX11 xproto libXt ]
++ optional (qtLib != null) qtLib;
# 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 = "BSD";
maintainers = with stdenv.lib.maintainers; [ viric bbenoist ];
platforms = with stdenv.lib.platforms; linux;
};
}