-## Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+# Copyright (C) 2014-2019 CEA/DEN, EDF R&D
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+#
find_package(SWIG REQUIRED)
include(${SWIG_USE_FILE})
#TODO(spo): is -threads necessary?
set(CMAKE_SWIG_FLAGS -threads -Wall)
-# For doxyhelp.i
-include_directories(
- ${PROJECT_BINARY_DIR}/doc/swig
+# Using doxy2swig:
+# Add to ModuleName.i before any %inlcude:
+# %include "doxyhelp.i"
+# Add to CMakeLists.txt before SWIG_ADD_MODULE(...):
+# SET(SWIG_MODULE_ModuleName_EXTRA_DEPS ${SWIG_MODULE_ModuleName_EXTRA_DEPS} doxyhelp.i)
+
+#TODO(spo): why not use FindDoxygen.cmake module?
+if(WIN32)
+ find_program(DOXYGEN_EXECUTABLE Doxygen)
+else()
+ find_program(DOXYGEN_EXECUTABLE doxygen)
+endif()
+
+set(EXCLUDE_DOC_DIR "*/Test/* */Mock/*")
+
+configure_file(${PROJECT_SOURCE_DIR}/doc/swig/doxyfile.in doxyfile @ONLY)
+
+set(doc_sources)
+foreach(it "*.h;*.cpp;*.hpp;*.cxx")
+ file(GLOB doc_source RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${it})
+ list(APPEND doc_sources ${doc_source})
+endforeach()
+#message(STATUS "${doc_sources}")
+
+add_custom_command(OUTPUT doxyhelp.i
+ COMMAND "${DOXYGEN_EXECUTABLE}"
+ COMMAND ${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/scripts/doxy2swig.py xml/index.xml doxyhelp.i
+ DEPENDS ${doc_sources} ${PROJECT_SOURCE_DIR}/doc/swig/doxyfile.in
)
