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# a small macro to create mo files out of po's
# Taken from sim-im.org
MACRO(FIND_MSGFMT)
IF(NOT MSGFMT_EXECUTABLE)
IF(NOT MSGFMT_NOT_FOUND)
SET(MSGFMT_NAME "msgfmt")
FIND_PROGRAM(MSGFMT_EXECUTABLE ${MSGFMT_NAME})
IF (NOT MSGFMT_EXECUTABLE)
MESSAGE(STATUS "WARNING: ${MSGFMT_NAME} not found - po files can't be processed")
SET(MSGFMT_NOT_FOUND "1") # to avoid double checking in one cmake run
ENDIF (NOT MSGFMT_EXECUTABLE)
MARK_AS_ADVANCED(MSGFMT_EXECUTABLE)
ENDIF(NOT MSGFMT_NOT_FOUND)
ENDIF(NOT MSGFMT_EXECUTABLE)
ENDMACRO(FIND_MSGFMT)
MACRO(COMPILE_PO_FILES po_subdir _sources)
FIND_MSGFMT()
IF(MSGFMT_EXECUTABLE)
FILE(GLOB po_files ${po_subdir}/*.po)
FOREACH(po_input ${po_files})
GET_FILENAME_COMPONENT(_in ${po_input} ABSOLUTE)
GET_FILENAME_COMPONENT(_basename ${po_input} NAME_WE)
FILE(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/${_basename}")
GET_FILENAME_COMPONENT(_out "${CMAKE_CURRENT_BINARY_DIR}/${_basename}/${CMAKE_PROJECT_NAME}.mo" ABSOLUTE)
ADD_CUSTOM_COMMAND(
OUTPUT ${_out}
COMMAND ${CMAKE_COMMAND} -E echo "Generating" ${_out} "from" ${_in}
COMMAND ${MSGFMT_EXECUTABLE} ${_in} -o ${_out}
DEPENDS ${_in})
SET(mo_files ${mo_files} ${_out})
INSTALL(FILES ${_out} DESTINATION "${CMAKE_INSTALL_PREFIX}/share/locale/${_basename}/LC_MESSAGES")
ENDFOREACH(po_input ${po_files})
SET(${_sources} ${${_sources}} ${mo_files})
ENDIF(MSGFMT_EXECUTABLE)
ENDMACRO(COMPILE_PO_FILES)
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