Move translations to a new directory layout.

Add support for LINGUAS for listing translations to install.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

CMakeLists.txt

@@ -69,8 +69,8 @@ set( CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined"
 ##### directories
 
 add_subdirectory( src )
-tde_conditional_add_subdirectory( BUILD_DOC          doc )
-tde_conditional_add_subdirectory( BUILD_TRANSLATIONS po  ) 
+tde_conditional_add_subdirectory( BUILD_DOC doc )
+tde_conditional_add_subdirectory( BUILD_TRANSLATIONS translations )
 
 
 ##### write configure files

doc/CMakeLists.txt

@@ -1 +1,14 @@
-tde_auto_add_subdirectories( )
+file( GLOB _dirs RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} * )
+string( REGEX REPLACE "[ \r\n\t]+" ";" _linguas "$ENV{LINGUAS}" )
+
+foreach( _dir ${_dirs} )
+  if( IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/${_dir} AND
+      EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${_dir}/CMakeLists.txt )
+    if( "${_dir}" STREQUAL "en" OR
+        "${_dir}" STREQUAL "man" OR
+        "${_linguas}" MATCHES "^;*$" OR
+        ";${_linguas};" MATCHES ";${_dir};" )
+      add_subdirectory( ${_dir} )
+    endif( )
+  endif()
+endforeach()

src/CMakeL10n.txt

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