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###############################################################################
# WE NEED GETTEXT
##############################################################################
MESSAGE ( STATUS "<Locating Gettext>" )
FIND_PACKAGE ( Gettext REQUIRED )
INCLUDE_DIRECTORIES ( ${GETTEXT_INCLUDE_DIR} )
SET ( DOMAIN "tuxanci" )
###############################################################################
# CREATE .MO FOR EACH .PO
###############################################################################
# How are languages installed:
# Check if there is env variable LINGUAS
# if it is unset, install all languages
# if it is empty, dont install any language
# if it is set to some value, install those
# cmake cant differ between empty and unset enviroment variable, so installing
# all linguas when linguas is emtpy
###############################################################################
SET ( lingua "$ENV{LINGUAS}" )
string(REGEX REPLACE "[ \t]+" \; output "${lingua}")
SET ( lingua_list ${output} )
IF ( ${lingua} STREQUAL "" )
# all languages
FILE ( GLOB _po_files *.po )
ELSE ( ${lingua} STREQUAL "" )
# only specified languages
SET ( _install )
SET ( _po_files )
FOREACH ( _lang ${lingua_list} )
FILE ( GLOB _po_file ${_lang}*.po )
LIST ( APPEND _po_files ${_po_file} )
ENDFOREACH ( _lang )
ENDIF ( ${lingua} STREQUAL "" )
SET ( _gmoFiles )
FOREACH ( _current_PO_FILE ${_po_files} )
IF ( EXISTS ${_current_PO_FILE} )
GET_FILENAME_COMPONENT ( _lang ${_current_PO_FILE} NAME_WE )
SET ( _gmoFile ${CMAKE_BINARY_DIR}/po/${_lang}.gmo )
ADD_CUSTOM_COMMAND ( OUTPUT ${_gmoFile}
COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} -o ${_gmoFile} ${_current_PO_FILE}
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
DEPENDS ${_current_PO_FILE}
)
INSTALL ( FILES ${CMAKE_BINARY_DIR}/po/${_lang}.gmo
DESTINATION ${CMAKE_INSTALL_LOCALEDIR}/${_lang}/LC_MESSAGES/ RENAME ${domain}.mo )
LIST ( APPEND _gmoFiles ${_gmoFile} )
ENDIF ( EXISTS ${_current_PO_FILE} )
ENDFOREACH ( _current_PO_FILE )
ADD_CUSTOM_TARGET ( pofiles ALL DEPENDS ${_gmoFiles} )
###############################################################################
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