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FIND_PACKAGE(Gettext REQUIRED)
# based on the CMake 2.6.3 GETTEXT_CREATE_TRANSLATIONS
# we need our own version because the upstream one contains
# a call to msgmerge (updating po files) which can't be
# disabled
MACRO(TMW_GETTEXT_CREATE_TRANSLATIONS _potFile _firstPoFileArg)
# make it a real variable, so we can modify it here
SET(_firstPoFile "${_firstPoFileArg}")
SET(_gmoFiles)
GET_FILENAME_COMPONENT(_potBasename ${_potFile} NAME_WE)
GET_FILENAME_COMPONENT(_absPotFile ${_potFile} ABSOLUTE)
SET(_addToAll)
IF(${_firstPoFile} STREQUAL "ALL")
SET(_addToAll "ALL")
SET(_firstPoFile)
ENDIF(${_firstPoFile} STREQUAL "ALL")
FOREACH (_currentPoFile ${_firstPoFile} ${ARGN})
GET_FILENAME_COMPONENT(_absFile ${_currentPoFile} ABSOLUTE)
GET_FILENAME_COMPONENT(_abs_PATH ${_absFile} PATH)
GET_FILENAME_COMPONENT(_lang ${_absFile} NAME_WE)
SET(_gmoFile ${CMAKE_CURRENT_BINARY_DIR}/${_lang}.gmo)
ADD_CUSTOM_COMMAND(
OUTPUT ${_gmoFile}
COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} -o ${_gmoFile} ${_absFile}
DEPENDS ${_absPotFile} ${_absFile}
)
INSTALL(FILES ${_gmoFile} DESTINATION share/locale/${_lang}/LC_MESSAGES RENAME ${_potBasename}.mo)
SET(_gmoFiles ${_gmoFiles} ${_gmoFile})
ENDFOREACH (_currentPoFile )
ADD_CUSTOM_TARGET(translations ${_addToAll} DEPENDS ${_gmoFiles})
ENDMACRO(TMW_GETTEXT_CREATE_TRANSLATIONS )
FILE(GLOB POFILES *.po)
TMW_GETTEXT_CREATE_TRANSLATIONS(tmw.pot ALL ${POFILES})
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