1 files changed, 122 insertions, 0 deletions
diff --git a/src/lang/CMakeLists.txt b/src/lang/CMakeLists.txt
new file mode 100644
index 000000000..00b554126
--- /dev/null
+++ b/src/lang/CMakeLists.txt
@@ -0,0 +1,122 @@
+set(LANG_SOURCE_FILES
+        ${CMAKE_CURRENT_SOURCE_DIR}/afrikaans.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/arabic_egypt.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/basque.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/belarusian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/brazilian_portuguese.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/bulgarian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/catalan.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/croatian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/czech.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/danish.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/dutch.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/english.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/english_AU.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/english_US.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/esperanto.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/estonian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/faroese.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/finnish.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/french.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/gaelic.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/galician.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/german.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/greek.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/hebrew.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/hungarian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/icelandic.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/indonesian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/irish.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/italian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/japanese.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/korean.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/latin.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/latvian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/lithuanian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/luxembourgish.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/malay.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/norwegian_bokmal.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/norwegian_nynorsk.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/polish.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/portuguese.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/romanian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/russian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/serbian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/simplified_chinese.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/slovak.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/slovenian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/spanish.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/spanish_MX.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/swedish.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/tamil.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/thai.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/traditional_chinese.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/turkish.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/ukrainian.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/vietnamese.txt
+        ${CMAKE_CURRENT_SOURCE_DIR}/welsh.txt
+)
+
+set(LANG_BINARY_DIR ${CMAKE_BINARY_DIR}/lang)
+
+# Walk over all the (finished) language files, and generate a command to compile them
+foreach(LANG_SOURCE_FILE IN LISTS LANG_SOURCE_FILES)
+    get_filename_component(LANG_SOURCE_FILE_NAME_WE ${LANG_SOURCE_FILE} NAME_WE)
+
+    set(LANG_BINARY_FILE ${LANG_BINARY_DIR}/${LANG_SOURCE_FILE_NAME_WE}.lng)
+
+    add_custom_command(OUTPUT ${LANG_BINARY_FILE}
+            COMMAND ${CMAKE_COMMAND} -E make_directory ${LANG_BINARY_DIR}
+            COMMAND strgen
+                    -s ${CMAKE_CURRENT_SOURCE_DIR}
+                    -d ${LANG_BINARY_DIR}
+                    ${LANG_SOURCE_FILE}
+            DEPENDS strgen
+            MAIN_DEPENDENCY ${LANG_SOURCE_FILE}
+            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+            COMMENT "Compiling language ${LANG_SOURCE_FILE_NAME_WE}"
+    )
+
+    list(APPEND LANG_BINARY_FILES ${LANG_BINARY_FILE})
+endforeach(LANG_SOURCE_FILE)
+
+# Create a new target which compiles all language files
+add_custom_target(language_files
+        DEPENDS
+        ${LANG_BINARY_FILES}
+)
+set_target_properties(language_files
+        PROPERTIES LANG_SOURCE_FILES "${LANG_SOURCE_FILES}"
+)
+
+
+set(GENERATED_BINARY_DIR ${CMAKE_BINARY_DIR}/generated)
+set(TABLE_BINARY_DIR ${GENERATED_BINARY_DIR}/table)
+
+# Generate a command and target to create the strings table
+add_custom_command_timestamp(OUTPUT ${TABLE_BINARY_DIR}/strings.h
+        COMMAND ${CMAKE_COMMAND} -E make_directory ${TABLE_BINARY_DIR}
+        COMMAND strgen
+                -s ${CMAKE_CURRENT_SOURCE_DIR}
+                -d ${TABLE_BINARY_DIR}
+        DEPENDS strgen ${LANG_SOURCE_FILES}
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMENT "Generating table/strings.h"
+)
+add_custom_target_timestamp(table_strings
+        DEPENDS
+        ${TABLE_BINARY_DIR}/strings.h
+)
+
+add_library(languages
+        INTERFACE
+)
+target_include_directories(languages
+        INTERFACE
+        ${GENERATED_BINARY_DIR}
+)
+add_dependencies(languages
+        language_files
+        table_strings
+)
+add_library(openttd::languages ALIAS languages)