{ stdenv, fetchFromGitHub, fetchpatch, libGL, libGLU, libXmu, cmake, ninja, pkgconfig, fontconfig, freetype, expat, freeimage, vtk }: stdenv.mkDerivation rec { pname = "opencascade-oce"; version = "0.18.3"; src = fetchFromGitHub { owner = "tpaviot"; repo = "oce"; rev = "OCE-${version}"; sha256 = "17wy8dcf44vqisishv1jjf3cmcxyygqq29y9c3wjdj983qi2hsig"; }; nativeBuildInputs = [ cmake ninja pkgconfig ]; buildInputs = [ libGL libGLU libXmu freetype fontconfig expat freeimage vtk ]; cmakeFlags = [ "-DOCE_INSTALL_PREFIX=${placeholder "out"}" "-DOCE_WITH_FREEIMAGE=ON" "-DOCE_WITH_VTK=ON" ]; patches = [ # Use fontconfig instead of hardcoded directory list # https://github.com/tpaviot/oce/pull/714 (fetchpatch { url = "https://github.com/tpaviot/oce/commit/9643432b27fec8974ca0ee15c3c372f5fe8fc069.patch"; sha256 = "1wd940rszmh5apcpk5fv6126h8mcjcy4rjifrql5d4ac90v06v4c"; }) # Fix for glibc 2.26 (fetchpatch { url = "https://github.com/tpaviot/oce/commit/3b44656e93270d782009b06ec4be84d2a13f8126.patch"; sha256 = "1ccakkcwy5g0184m23x0mnh22i0lk45xm8kgiv5z3pl7nh35dh8k"; }) ]; postPatch = '' # make sure the installed cmake file uses absolute paths for fontconfig substituteInPlace adm/cmake/TKService/CMakeLists.txt \ --replace FONTCONFIG_LIBRARIES FONTCONFIG_LINK_LIBRARIES ''; meta = with stdenv.lib; { description = "Open CASCADE Technology, libraries for 3D modeling and numerical simulation"; homepage = "https://github.com/tpaviot/oce"; maintainers = [ maintainers.viric ]; platforms = platforms.linux; license = licenses.lgpl21; }; }