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cmake/FindXSD.cmake

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+# -------------------------------------------------------------------------
+# $HeadURL$
+# -------------------------------------------------------------------------
+#!
+# -------------------------------------------------------------------------
+# COPYRIGHT (C) 2008: RHEINMETALL DEFENCE ELECTRONICS GmbH, D-28305 BREMEN
+# -------------------------------------------------------------------------
+#
+# HIER/ITEM : CSU: RP 5187 P 0211 SRC 14001
+# BRIEF DESC: CMake-Findskript
+# AUTHOR    : RDE / SGS
+# ORIGIN REF: BWB / Projekt GUEZ-HAS
+#
+# Revision INFO:
+# --------------
+#   $Revision$
+#   $Date$
+#   $Id$
+#
+# LANGUAGE: -
+#
+# PURPOSE:
+# --------
+# Suchen der Google Protobuf-Library und Setzen der folgenden CMake-Variablen:
+# XSD_INCLUDE_DIR - XSD headers location
+# XSD_COMPILE      - XSD compile to generate cc/h from .proto
+# XSD_FOUND        - TRUE wenn Library gefunden wurde
+#
+IF(XSD_INCLUDE_DIR AND XSD_COMPILER)
+  SET(XSD_FOUND TRUE)
+ELSE(XSD_INCLUDE_DIR AND XSD_COMPILER)
+
+  FIND_PROGRAM(XSD_COMPILER NAMES xsdcxx xsd)
+  FIND_PATH(XSD_INCLUDE_DIR xsd/cxx/config.hxx)
+  FIND_PACKAGE_HANDLE_STANDARD_ARGS(XSD DEFAULT_MSG
+                                    XSD_COMPILER
+                                    XSD_INCLUDE_DIR
+  )
+
+  MARK_AS_ADVANCED(XSD_COMPILER
+                   XSD_INCLUDE_DIR)
+ENDIF(XSD_INCLUDE_DIR AND XSD_COMPILER)
+
+MACRO(XSD_GENERATE_TREE srcList infile)
+  GET_FILENAME_COMPONENT(output  ${infile} NAME)
+  GET_FILENAME_COMPONENT(input   ${infile} ABSOLUTE)
+  GET_FILENAME_COMPONENT(dir     ${infile} DIRECTORY)
+
+  EXEC_PROGRAM(${XSD_COMPILER} ARGS version OUTPUT_VARIABLE _xsd_version_output)
+  STRING(REGEX REPLACE ".* ([0-9]\\.[0-9]\\.[0-9]).*" "\\1" _xsd_version_output ${_xsd_version_output})
+
+  SET(_xsd_in  ${input})
+  SET(_cpp_out ${dir}/${output}.cxx)
+  SET(_hpp_out ${dir}/${output}.hxx)
+  # NAME_WE funktioniert nicht wegen 1.0.0.xsd
+  STRING(REPLACE ".xsd" "" _cpp_out "${_cpp_out}")
+  STRING(REPLACE ".xsd" "" _hpp_out "${_hpp_out}")
+  SET(additional_xsd_args "")
+  IF(_xsd_version_output VERSION_GREATER 3.9.0)
+    IF(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 4.7.0)
+      SET(additional_xsd_args --std c++11)
+    ELSE()
+      IF(WIN32 OR NOT CMAKE_COMPILER_IS_GNUCC)
+        SET(additional_xsd_args --std c++11)
+      ENDIF(WIN32 OR NOT CMAKE_COMPILER_IS_GNUCC)
+    ENDIF()
+  ENDIF()
+
+  ADD_CUSTOM_COMMAND(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${dir}
+                     COMMAND ${CMAKE_COMMAND}
+                        ARGS -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/${dir}
+                     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+  )
+  ADD_CUSTOM_COMMAND(OUTPUT ${_cpp_out} ${_hpp_out}
+                     COMMAND ${XSD_COMPILER}
+                        ARGS cxx-tree ${additional_xsd_args} --generate-serialization ${_xsd_in}
+                     DEPENDS ${_xsd_in} ${CMAKE_CURRENT_BINARY_DIR}/${dir}
+                     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${dir}
+  )
+  LIST(APPEND ${srcList} ${_cpp_out} ${_hpp_out} ${infile})
+ENDMACRO(XSD_GENERATE_TREE srcList infile)