Fix cmake support for translations

CMakeLists.txt

@@ -35,6 +35,13 @@ include( TDESetupPaths )
 tde_setup_paths( )
 
 
+##### user requested modules ####################
+
+option( BUILD_ALL "Build all" OFF )
+option( BUILD_DOC "Build doc" ${BUILD_ALL} )
+option( BUILD_TRANSLATIONS "Build translations" ${BUILD_ALL} )
+
+
 ##### configure checks ##########################
 
 include( ConfigureChecks.cmake )
@@ -54,8 +61,8 @@ set( CMAKE_MODULE_LINKER_FLAGS "-Wl,--no-undefined" )
 ##### source directories ########################
 
 add_subdirectory( src )
-add_subdirectory( doc )
-add_subdirectory( po )
+tde_conditional_add_subdirectory( BUILD_DOC doc )
+tde_conditional_add_subdirectory( BUILD_TRANSLATIONS po )
 
 
 ##### write configure files #####################

ConfigureChecks.cmake

@@ -57,6 +57,14 @@ if( NOT DBUS_TQT_FOUND )
   tde_message_fatal( "dbus-tqt is required, but was not found on your system" )
 endif( )
 
+# check for msgfmt
+if( BUILD_TRANSLATIONS AND NOT DEFINED MSGFMT_EXECUTABLE )
+  find_program( MSGFMT_EXECUTABLE msgfmt )
+  if( NOT MSGFMT_EXECUTABLE )
+    tde_message_fatal( "msgfmt program is required, but was not found on your system" )
+  endif( )
+endif( )
+
 
 # required stuff
 find_package( TQt )

po/CMakeLists.txt

@@ -1,7 +1,7 @@
 #################################################
 #
-#  (C) 2010-2011 Serghei Amelian
-#  serghei (DOT) amelian (AT) gmail.com
+#  (C) 2013 Golubev Alexander
+#  fatzer2 (AT) gmail.com
 #
 #  Improvements and feedback are welcome
 #
@@ -9,9 +9,4 @@
 #
 #################################################
 
-# file( GLOB_RECURSE po_files RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} tdepowersave.po )
-
-foreach( _po ${po_files} )
-  get_filename_component( _lang ${_po} PATH )
-  tde_create_translation( FILES ${_po} LANG ${_lang} )
-endforeach( )
+tde_create_translation( LANG auto OUTPUT_NAME tdepowersave )