PROJECT(TEST)
cmake_minimum_required(VERSION 2.8)
FIND_PROGRAM(SVNVERSION_EXECUTABLE svnversion)

ADD_CUSTOM_TARGET(test ALL
				${CMAKE_COMMAND} -E echo "#ifndef VERSION_H" > "${CMAKE_BINARY_DIR}/version.h.tmp"
				COMMAND ${CMAKE_COMMAND} -E echo "#define VERSION_H" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
				COMMAND ${CMAKE_COMMAND} -E echo_append "#define PACKAGE_VERSION \"0.0.0 r" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
				COMMAND ${SVNVERSION_EXECUTABLE} -n ${CMAKE_CURRENT_SOURCE_DIR} >> "${CMAKE_BINARY_DIR}/version.h.tmp"
				COMMAND ${CMAKE_COMMAND} -E echo "\"" >>  "${CMAKE_BINARY_DIR}/version.h.tmp"
				COMMAND ${CMAKE_COMMAND} -E echo "#endif" >>  "${CMAKE_BINARY_DIR}/version.h.tmp"
				COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_BINARY_DIR}/version.h.tmp" "${CMAKE_BINARY_DIR}/version.h"
				COMMAND ${CMAKE_COMMAND} -E remove "${CMAKE_BINARY_DIR}/version.h.tmp"
				WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
				COMMENT "Updating ${CMAKE_BINARY_DIR}/version.h..."
				VERBATIM)