Merge branch 'generate_stub_files' into 'master'

auto generate stub files using pybind11_stubgen

See merge request jschoeberl/netgen!172

CMakeLists.txt

@@ -28,6 +28,7 @@ option( ENABLE_CPP_CORE_GUIDELINES_CHECK "Enable cpp core guideline checks on ng
 option( USE_SPDLOG "Enable spd log logging" OFF)
 option( DEBUG_LOG "Enable more debug output (may increase computation time) - only works with USE_SPDLOG=ON" OFF)
 option( CHECK_RANGE "Check array range access, automatically enabled if built in debug mode" OFF)
+option( BUILD_STUB_FILES "Build stub files for better autocompletion" ON)
 
 option( USE_SUPERBUILD       "use ccache" ON)
 
@@ -382,13 +383,13 @@ endif(ENABLE_CPP_CORE_GUIDELINES_CHECK)
 add_subdirectory(libsrc)
 add_subdirectory(ng)
 add_subdirectory(tutorials)
-if (USE_PYTHON)
-  add_subdirectory(python)
-endif (USE_PYTHON)
 add_subdirectory(py_tutorials)
 add_subdirectory(doc)
 add_subdirectory(windows)
 add_subdirectory(nglib)
+if (USE_PYTHON)
+  add_subdirectory(python)
+endif (USE_PYTHON)
 add_subdirectory(tests)
 
 

cmake/SuperBuild.cmake

@@ -145,6 +145,7 @@ set_vars( NETGEN_CMAKE_ARGS
   USE_SPDLOG
   DEBUG_LOG
   CHECK_RANGE
+  BUILD_STUB_FILES
   )
 
 # propagate all variables set on the command line using cmake -DFOO=BAR

python/CMakeLists.txt

@@ -11,3 +11,16 @@ install(FILES
         DESTINATION ${NG_INSTALL_DIR_PYTHON}/${NG_INSTALL_SUFFIX}
         COMPONENT netgen
         )
+
+# build stub files for pybind11 packages
+if(BUILD_STUB_FILES)
+find_program(PYBIND11_STUBS NAMES pybind11-stubgen)
+if(PYBIND11_STUBS)
+  message("-- Found pybind11-stubgen: ${PYBIND11_STUBS}")
+  install(CODE "execute_process(COMMAND ${PYBIND11_STUBS} --no-setup-py netgen)")
+  install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/../stubs/netgen-stubs/ DESTINATION ${NG_INSTALL_DIR_PYTHON}/netgen/)
+else(PYBIND11_STUBS)
+  message(WARNING "pybind11-stubgen not found, if you want to create stub files
+for better autocompletion support install it with pip.")
+endif(PYBIND11_STUBS)
+endif(BUILD_STUB_FILES)