Merge pull request #4 from jcfr/cmake-env-var-support

Support passing cmake args to VTK build via env var

CMakeLists.txt

@@ -56,6 +56,9 @@ if(VTKPythonPackage_SUPERBUILD)
   option(VTKPythonPackage_BUILD_PYTHON "Build VTK python module" ON)
   mark_as_advanced(VTKPythonPackage_BUILD_PYTHON)
 
+  option(VTK_Group_Web "Build VTK web module" OFF)
+  mark_as_advanced(VTK_Group_Web)
+
 
   #-----------------------------------------------------------------------------
   include(ExternalProject)
@@ -201,6 +204,9 @@ if(VTKPythonPackage_SUPERBUILD)
       -DVTK_Group_Qt:BOOL=OFF  # XXX Enabled this later
       -DVTK_RENDERING_BACKEND:STRING=OpenGL2
 
+      # Module options
+      -DVTK_Group_Web:BOOL=${VTK_Group_Web}
+
       ${ep_common_cmake_cache_args}
     USES_TERMINAL_DOWNLOAD 1
     USES_TERMINAL_UPDATE 1

setup.py

@@ -1,6 +1,8 @@
-
 from __future__ import print_function
-from os import sys, path
+
+import os
+import shlex
+import sys
 
 try:
     from skbuild import setup
@@ -11,7 +13,7 @@
     print('  python -m pip install scikit-build')
     sys.exit(1)
 
-sys.path.append(path.dirname(path.dirname(path.abspath(__file__))))
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 from vtkVersion import get_versions
 
 setup(
@@ -21,7 +23,7 @@
     author_email='vtk-developers@vtk.org',
     packages=['vtk'],
     package_dir={'vtk': 'vtk'},
-    cmake_args=[],
+    cmake_args=shlex.split(os.environ.get('VTK_CMAKE_ARGS', '')),
     py_modules=[
         'vtkVersion',
     ],