Remove GENERATE_WRAPPING option

README.rst

@@ -81,13 +81,10 @@ There are two CMake options which can be altered by the user.
 +                        |   CXX flags: changes     +
 +                        |   a function signature   +
 +------------------------+--------------------------+
-+    GENERATE_WRAPPING   |  Adds PyBind11 library   +
-+                        |  for wrapped code        +
-+------------------------+--------------------------+
 
 These options can be set either CMake GUIs or on the command line::
 
-  $ cmake -DGENERATE_WRAPPING=ON  .... <path/to>/wrapper_generator
+  $ cmake -DDEFINE_TEST_PARAM=ON  .... <path/to>/wrapper_generator
 
 The ``generator.py`` script will be run as a part of the ``Configure`` step in
 of CMake.

example/CMakeLists.txt

-add_library(wrapper_example SHARED ${CMAKE_BINARY_DIR}/wrapper.cpp test.hpp test_2.hpp)
-target_include_directories(wrapper_example PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
 
-option(GENERATE_WRAPPING "Generate PyBind11 wrapping with Python?" OFF)
-if (GENERATE_WRAPPING)
-    add_subdirectory(pybind11)
-    find_package (Python COMPONENTS Interpreter Development)
-    include_directories(${Python_INCLUDE_DIRS})
-    include_directories(${CMAKE_SOURCE_DIR})
-    include_directories(${CMAKE_CURRENT_SOURCE_DIR})
-    find_program(CastXML_EXECUTABLE NAMES castxml)
 
-    option(DEFINE_TEST_PARAM "Adds a define parameter to swap definitions of the 'summer' function" OFF)
-    if (DEFINE_TEST_PARAM)
-      set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} "-DTESTFLAG")
-     endif()
+add_subdirectory(pybind11)
+find_package (Python COMPONENTS Interpreter Development)
+include_directories(${Python_INCLUDE_DIRS})
+include_directories(${CMAKE_SOURCE_DIR})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+find_program(CastXML_EXECUTABLE NAMES castxml)
+
+option(DEFINE_TEST_PARAM "Adds a define parameter to swap definitions of the 'summer' function" OFF)
+if (DEFINE_TEST_PARAM)
+  set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} "-DTESTFLAG")
+ endif()
+
+message(\"${CMAKE_CXX_FLAGS}\")
+execute_process(COMMAND ${Python_EXECUTABLE} ${CMAKE_SOURCE_DIR}/generator.py "-s"  ${CMAKE_CURRENT_SOURCE_DIR}
+                                                                              "-g"  ${CastXML_EXECUTABLE}
+                                                                              "-cf" \"${CMAKE_CXX_FLAGS}\"
+                                                                              "-o"  ${CMAKE_CURRENT_BINARY_DIR}
+                OUTPUT_VARIABLE generator_return)
+execute_process(COMMAND ${Python_EXECUTABLE} ${CMAKE_SOURCE_DIR}/generator.py "-s"  ${CMAKE_CURRENT_SOURCE_DIR}
+                                                                              "-g"  ${CastXML_EXECUTABLE}
+                                                                              "-cf" \"${CMAKE_CXX_FLAGS}\"
+                                                                              "-o"  ${CMAKE_CURRENT_BINARY_DIR}
+                                                                              -n
+                OUTPUT_VARIABLE generator_return OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+add_library(wrapper_example SHARED ${CMAKE_BINARY_DIR}/wrapper.cpp test.hpp test_2.hpp)
+target_include_directories(wrapper_example PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
 
-    message(\"${CMAKE_CXX_FLAGS}\")
-    execute_process(COMMAND ${Python_EXECUTABLE} ${CMAKE_SOURCE_DIR}/generator.py "-s"  ${CMAKE_CURRENT_SOURCE_DIR}
-                                                                                  "-g"  ${CastXML_EXECUTABLE}
-                                                                                  "-cf" \"${CMAKE_CXX_FLAGS}\"
-                                                                                  "-o"  ${CMAKE_CURRENT_BINARY_DIR}
-                    OUTPUT_VARIABLE generator_return)
-    execute_process(COMMAND ${Python_EXECUTABLE} ${CMAKE_SOURCE_DIR}/generator.py "-s"  ${CMAKE_CURRENT_SOURCE_DIR}
-                                                                                  "-g"  ${CastXML_EXECUTABLE}
-                                                                                  "-cf" \"${CMAKE_CXX_FLAGS}\"
-                                                                                  "-o"  ${CMAKE_CURRENT_BINARY_DIR}
-                                                                                  -n
-                    OUTPUT_VARIABLE generator_return OUTPUT_STRIP_TRAILING_WHITESPACE)
-    message(${generator_return})
-    foreach(file ${generator_return})
-      message(${file})
-      get_filename_component(tgt_helper_name ${file} NAME_WE)
-      pybind11_add_module(${tgt_helper_name} ${file})
-      file(GENERATE OUTPUT "${tgt_helper_name}.py" CONTENT "
+message(${generator_return})
+foreach(file ${generator_return})
+  message(${file})
+  get_filename_component(tgt_helper_name ${file} NAME_WE)
+  pybind11_add_module(${tgt_helper_name} ${file})
+  file(GENERATE OUTPUT "${tgt_helper_name}.py" CONTENT "
 def __bootstrap__():
-    global __bootstrap__, __loader__, __file__
-    import sys, pkg_resources, imp
-    __file__ = pkg_resources.resource_filename(__name__,'$<TARGET_FILE_NAME:${tgt_helper_name}>')
-    __loader__ = None; del __bootstrap__, __loader__
-    imp.load_dynamic(__name__,__file__)
+global __bootstrap__, __loader__, __file__
+import sys, pkg_resources, imp
+__file__ = pkg_resources.resource_filename(__name__,'$<TARGET_FILE_NAME:${tgt_helper_name}>')
+__loader__ = None; del __bootstrap__, __loader__
+imp.load_dynamic(__name__,__file__)
 __bootstrap__()"
-      )
-      set(py_command "from example import ${tgt_helper_name}")
-      if(${tgt_helper_name} STREQUAL "test_py")
-        set(py_command "from example import test_base_py\n\rfrom example import ${tgt_helper_name}")
-      endif()
-      add_test(NAME test_import_${tgt_helper_name} COMMAND ${Python_EXECUTABLE} -c ${py_command} WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
-    endforeach()
-    add_test(NAME WG_Linter COMMAND pycodestyle ${CMAKE_SOURCE_DIR}/generator.py WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
-endif()
\ No newline at end of file
+  )
+  set(py_command "from example import ${tgt_helper_name}")
+  if(${tgt_helper_name} STREQUAL "test_py")
+    set(py_command "from example import test_base_py\n\rfrom example import ${tgt_helper_name}")
+  endif()
+  add_test(NAME test_import_${tgt_helper_name} COMMAND ${Python_EXECUTABLE} -c ${py_command} WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
+endforeach()
+add_test(NAME WG_Linter COMMAND pycodestyle ${CMAKE_SOURCE_DIR}/generator.py WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})