Copy translations to a new directory layout.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 7d490344d4)

CMakeLists.txt

@@ -79,7 +79,7 @@ set( CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined"
 
 add_subdirectory( ${PROJECT_NAME} )
 tde_conditional_add_subdirectory( BUILD_DOC doc )
-tde_conditional_add_subdirectory( BUILD_TRANSLATIONS po ) 
+tde_conditional_add_subdirectory( BUILD_TRANSLATIONS translations )
 
 
 ##### write configure files

kaffeine/src/CMakeL10n.txt

@@ -1,3 +1,3 @@
 ##### create translation templates ##############
 
-tde_l10n_create_template( "kaffeine" )
+tde_l10n_create_template( "messages/kaffeine" )

translations/CMakeLists.txt

@@ -0,0 +1 @@
+tde_auto_add_subdirectories()

translations/messages/CMakeLists.txt

@@ -0,0 +1,14 @@
+file( GLOB_RECURSE po_files RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.po )
+string( REGEX REPLACE "[ \r\n\t]+" ";" _linguas "$ENV{LINGUAS}" )
+
+foreach( _po ${po_files} )
+  get_filename_component( _lang ${_po} NAME_WE )
+  if( "${_linguas}" MATCHES "^;*$" OR ";${_linguas};" MATCHES ";${_lang};" )
+    if( "${_po}" MATCHES "^([^/]*)/.*" )
+      string( REGEX REPLACE "^([^/]*)/.*" "\\1" _component "${_po}" )
+    else( )
+      set( _component "${PROJECT_NAME}" )
+    endif( )
+    tde_create_translation( FILES ${_po} LANG ${_lang} OUTPUT_NAME ${_component} )
+  endif( )
+endforeach( )