[vtk-developers] FindPackage not working in new module system

[Aron Helser]

With a very similar cmake file, I'm seeing the error:

CMake Error at CMakeLists.txt:6 (include):
include called with wrong number of arguments. include() only takes one
file.


I pointed VTK_Dir at ".....vtk/build/lib/cmake/vtk-8.90" , like you
suggested. My VTK build does have OpenVR enabled, on windows, so I have to
set OpenVR_INCLUDE_DIR and OpenVR_LIBRARY.


If I change to:


include("${VTK_USE_FILE}")


It warns that no file was provided, then during compile it can't find VTK
headers.


The find_package(VTK REQUIRED) is going wrong?'


What am I doing wrong?

Thanks,

Aron

On Wed, Jan 9, 2019 at 3:06 PM Ben Boeckel via vtk-developers <
vtk-developers at vtk.org> wrote:

> On Wed, Jan 09, 2019 at 11:44:01 -0800, Bill Lorensen wrote:
> > TYhis cmake file:
> > cmake_minimum_required(VERSION 2.8)
> >
> > PROJECT(ReadOBJ)
> >
> > find_package(VTK REQUIRED)
> > include(${VTK_USE_FILE})
> >
> > add_executable(ReadOBJ MACOSX_BUNDLE ReadOBJ.cxx )
> >
> > target_link_libraries(ReadOBJ ${VTK_LIBRARIES})
> >
> > I specify the VTK_DIR to point at a new module VTK build. I'm using
> > cmake version 3.10.3
>
> The vtk-config.cmake file is in the `lib/cmake/vtk-*` directory of the
> build tree, not the top-level. This mirrors the install tree and also
> keeps the code between the two very similar (instead of having to differ
> on relative paths to other generated CMake files).
>
> --Ben
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