- EXECUTE_PROCESS(COMMAND svnversion -n ${SUPERTUX_SOURCE_DIR}
- OUTPUT_VARIABLE SUPERTUX_WC_REVISION)
- SET(REVISION " r${SUPERTUX_WC_REVISION}")
+ ADD_CUSTOM_TARGET(svnversion ALL
+ cmake -E echo "#ifndef VERSION_H" > "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "#define VERSION_H" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo_append "#define PACKAGE_VERSION \"${SUPERTUX_VERSION} r" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND svnversion -n ${CMAKE_CURRENT_SOURCE_DIR} >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "\"" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "#endif" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E copy_if_different "${CMAKE_BINARY_DIR}/version.h.tmp" "${CMAKE_BINARY_DIR}/version.h"
+ COMMAND cmake -E remove "${CMAKE_BINARY_DIR}/version.h.tmp"
+ WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
+ COMMENT "Updating ${CMAKE_BINARY_DIR}/version.h..."
+ VERBATIM)
+ELSE(SVNVERSION_EXECUTABLE)
+ ADD_CUSTOM_TARGET(svnversion ALL
+ cmake -E echo "#ifndef VERSION_H" > "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "#define VERSION_H" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "#define PACKAGE_VERSION \"${SUPERTUX_VERSION}\"" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E echo "#endif" >> "${CMAKE_BINARY_DIR}/version.h.tmp"
+ COMMAND cmake -E copy_if_different "${CMAKE_BINARY_DIR}/version.h.tmp" "${CMAKE_BINARY_DIR}/version.h"
+ COMMAND cmake -E remove "${CMAKE_BINARY_DIR}/version.h.tmp"
+ WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+ COMMENT "Updating ${CMAKE_BINARY_DIR}/version.h..."
+ VERBATIM)