colobot/src/po/CMakeLists.txt

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CMake
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cmake_minimum_required(VERSION 2.8)
set(_potFile colobot.pot)
find_program(XGETTEXT_CMD xgettext)
add_custom_command(OUTPUT ${_potFile}
COMMAND ${XGETTEXT_CMD} ../app/app.cpp --output=${_potFile}
COMMAND ${XGETTEXT_CMD} ../common/restext_strings.c --output=${_potFile} --join-existing --extract-all --no-location
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMENT "Extract translatable messages to ${_potFile}"
)
add_custom_target(_${potFile} ${_all} DEPENDS ${_potFile})
file(GLOB _poFiles *.po)
gettext_create_translations(${_potFile} ALL ${_poFiles})