| file(GLOB _files "${CMAKE_CURRENT_SOURCE_DIR}/*") |
| foreach (_dir ${_files}) |
| if (IS_DIRECTORY "${_dir}" AND EXISTS "${_dir}/CMakeLists.txt") |
| add_subdirectory("${_dir}") |
| get_filename_component(_lang ${_dir} NAME) |
| list(APPEND _langs ${_lang}) |
| endif () |
| endforeach() |
| |
| |
| macro(UPDATE_POT_FILE input) |
| set(_potFile "${input}.pot") |
| foreach(_lang ${_langs}) |
| set(_poFile "${CMAKE_CURRENT_SOURCE_DIR}/${_lang}/${input}.po") |
| list(APPEND _commands |
| COMMAND ${GETTEXT_MSGMERGE_EXECUTABLE} --quiet --update --backup=none -F ${_poFile} "${CMAKE_CURRENT_SOURCE_DIR}/${_potFile}") |
| endforeach() |
| |
| set(COPY_NEW_POTFILE ${CMAKE_COMMAND} -E copy po/${_potFile}.new po/${_potFile}) |
| if (NOT (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Windows")) |
| # IF the new potfile carries changes other than an updated POT-creation-date (autogenerated) THEN proceed to use that new potfile |
| set(CM diff --brief --ignore-matching-lines="POT-Creation-Date.*" po/${_potFile} po/${_potFile}.new || ${COPY_NEW_POTFILE}) |
| else () |
| set(CM ${COPY_NEW_POTFILE}) |
| endif () |
| |
| add_custom_command(OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/${_potFile}.new |
| COMMAND xgettext ${input}.cc --package-name=${input} --keyword=_ -F --output=po/${_potFile}.new |
| COMMAND ${CM} |
| ${_commands} |
| DEPENDS ../${input}.cc |
| WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/..) |
| add_custom_target(update_pot_${input} |
| ALL |
| DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_potFile}.new) |
| endmacro() |
| |
| UPDATE_POT_FILE(pdfsig) |
