1 files changed, 66 insertions, 0 deletions
diff --git a/po/CMakeLists.txt b/po/CMakeLists.txt
new file mode 100644
index 0000000..82e26d4
--- /dev/null
+++ b/po/CMakeLists.txt
@@ -0,0 +1,66 @@
+# libhangul
+# Copyright 2021 Choe Hwanjin
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+cmake_minimum_required(VERSION 3.0)
+
+include(FindGettext)
+include(GNUInstallDirs)
+
+file(READ LINGUAS LINGUAS)
+string(REPLACE "\n" ";" LINGUAS "${LINGUAS}")
+
+foreach(lang ${LINGUAS})
+    GETTEXT_PROCESS_PO_FILES(${lang} ALL
+        INSTALL_DESTINATION "${CMAKE_INSTALL_LOCALEDIR}"
+        PO_FILES ${lang}.po
+    )
+endforeach()
+
+find_program(XGETTEXT_EXECUTABLE xgettext)
+set(PACKAGE_NAME libhangul)
+set(DOMAIN libhangul)
+set(COPYRIGHT_HOLDER "Choe Hwanjin")
+set(MSGID_BUGS_ADDRESS "https://github.com/libhangul/libhangul")
+
+add_custom_target(update-po)
+
+add_custom_target(update-pot
+    COMMAND
+        ${XGETTEXT_EXECUTABLE}
+            --default-domain=${DOMAIN}
+            --directory="${CMAKE_SOURCE_DIR}"
+            --add-comments=TRANSLATORS:
+            --keyword=_
+            --keyword=N_
+            --files-from="${CMAKE_CURRENT_SOURCE_DIR}/POTFILES.in"
+            --copyright-holder="${COPYRIGHT_HOLDER}"
+            --package-name="${PACKAGE_NAME}"
+            --package-version="${PACKAGE_VERSION}"
+            --msgid-bugs-address="${MSGID_BUGS_ADDRESS}"
+            --output-dir="${CMAKE_CURRENT_SOURCE_DIR}"
+            --output=${DOMAIN}.pot
+)
+add_dependencies(update-po update-pot)
+
+foreach(lang ${LINGUAS})
+    add_custom_target(update-po-${lang}
+        COMMAND "${GETTEXT_MSGMERGE_EXECUTABLE}" --update --lang=${lang} ${lang}.po ${DOMAIN}.pot
+        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+        DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/${DOMAIN}.pot"
+    )
+    add_dependencies(update-po update-po-${lang})
+endforeach()