+# Copyright (C) 2012-2015 CEA/DEN, EDF R&D, OPEN CASCADE
+#
+# 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
+#
+# Author: Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
+
+####################################################################
+#
+# SIP_WRAP_SIP macro
+#
+# Generate C++ wrappings for *.sip files by processing them with sip.
+#
+# USAGE: SIP_WRAP_SIP(output_files sip_file [sip_file...] [OPTIONS options] [SOURCES sources])
+#
+# ARGUMENTS:
+# output_files [out] variable where output file names are listed to
+# sip_file [in] input sip file (a sequence can be provided)
+# options [in] additional options to be specified to sip
+# sources [in] additional source files to be included into output (see below)
+#
+# NOTES:
+# - Input files are considered relative to the current source directory.
+# - Output files are generated in the current build directory.
+#
+# WARNING:
+# - Macro requires class(es) definition in the *.sip file(s) to be started
+# on a new line without any preceeding characters.
+# - Macro does not properly processes sip features which are wrapped
+# with sip conditionals.
+# - Macro works correctly only if one single sip module is processed
+# (there's only one %Module directive within the set of input sip files).
+# - Macro sometimes does not correctly computes full set of source files
+# generated by sip; SOURCES option can be used to specify additional source
+# files.
+#
+# TODO:
+# - Check if dependency of static sources on generated headers works properly:
+# if header is changed, dependant sources should be recompiled.
+# - Process sip conditionals.
+# - Process several sip modules.
+#
+####################################################################
+MACRO(SIP_WRAP_SIP outfiles)
+ SET(_output)
+ SET(_src_ext ".cc")
+ SET(_options -s ${_src_ext} -c .)
+ SET(_sip_files)
+ SET(_get_options "0")
+ SET(_get_sources "0")
+ FOREACH(_input ${ARGN})
+ IF(${_input} STREQUAL "OPTIONS")
+ SET(_get_options "1")
+ SET(_get_sources "0")
+ ELSEIF(${_input} STREQUAL "SOURCES")
+ SET(_get_sources "1")
+ SET(_get_options "0")
+ ELSE()
+ IF(${_get_options} STREQUAL "1")
+ SET(_options ${_options} ${_input})
+ ELSEIF(${_get_sources} STREQUAL "1")
+ LIST(APPEND _output ${CMAKE_CURRENT_BINARY_DIR}/${_input})
+ SET(${outfiles} ${${outfiles}} ${CMAKE_CURRENT_BINARY_DIR}/${_input})
+ ELSE()
+ SET(_sip_files ${_sip_files} ${_input})
+ ENDIF()
+ ENDIF()
+ ENDFOREACH()
+ SET(_module_input)
+ FOREACH(_input ${_sip_files})
+ FILE(STRINGS ${_input} _sip_modules REGEX "%Module( |\\()")
+ FILE(STRINGS ${_input} _sip_classes REGEX "^class ")
+ FOREACH(_sip_module ${_sip_modules})
+ STRING(REGEX MATCH ".*%Module *\\( *name=.*\\).*" _mod_name "${_sip_module}")
+ IF (_mod_name)
+ STRING(REGEX REPLACE ".*%Module *\\( *name=(.*).*\\).*" "\\1" _mod_name ${_sip_module})
+ ELSE()
+ STRING(REGEX REPLACE ".*%Module *(.*)" "\\1" _mod_name ${_sip_module})
+ ENDIF()
+ SET(_mod_header "sipAPI${_mod_name}.h")
+ SET(_mod_source "sip${_mod_name}cmodule${_src_ext}")
+ LIST(APPEND _output ${CMAKE_CURRENT_BINARY_DIR}/${_mod_source})
+ SET(${outfiles} ${${outfiles}} ${CMAKE_CURRENT_BINARY_DIR}/${_mod_source})
+ SET(_module_input ${_input})
+ ENDFOREACH()
+ FOREACH(_sip_class ${_sip_classes})
+ STRING(REGEX MATCH ".*class +.* *:" _class_name "${_sip_class}")
+ IF (_class_name)
+ STRING(REGEX REPLACE ".*class +(.*) *:.*" "\\1" _class_name ${_sip_class})
+ ELSE()
+ STRING(REGEX REPLACE ".*class *(.*)" "\\1" _class_name ${_sip_class})
+ ENDIF()
+ STRING(STRIP ${_class_name} _class_name)
+ SET(_class_source "sip${_mod_name}${_class_name}${_src_ext}")
+ LIST(APPEND _output ${CMAKE_CURRENT_BINARY_DIR}/${_class_source})
+ SET(${outfiles} ${${outfiles}} ${CMAKE_CURRENT_BINARY_DIR}/${_class_source})
+ ENDFOREACH()
+ ENDFOREACH()
+ ADD_CUSTOM_COMMAND(
+ OUTPUT ${_output}
+ COMMAND ${SIP_EXECUTABLE} ${_options} ${CMAKE_CURRENT_SOURCE_DIR}/${_module_input}
+ MAIN_DEPENDENCY ${_module_input}
+ )
+ENDMACRO(SIP_WRAP_SIP)
