tde_create_translated_desktop: Use find_file instead of find_program

to find tde_l10n_merge.pl because it does not have the executable
bit set.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 52001b9069)

modules/TDEMacros.cmake

@@ -1690,13 +1690,13 @@ macro( tde_create_translated_desktop )
       include( FindPerl )
     endif( )
     if( NOT INTLTOOL_MERGE_EXECUTABLE )
-      find_program( INTLTOOL_MERGE_EXECUTABLE
+      find_file( INTLTOOL_MERGE_EXECUTABLE
         NAMES tde_l10n_merge.pl
         HINTS ${TDE_CMAKE_MODULES}
       )
       if( "${INTLTOOL_MERGE_EXECUTABLE}" STREQUAL "INTLTOOL_MERGE_EXECUTABLE-NOTFOUND" )
-        #tde_message_fatal( "xgettext >= 0.19 or intltool-merge is required but not found" )
-        tde_message_fatal( "intltool-merge is required but not found" )
+        #tde_message_fatal( "xgettext >= 0.19 or tde_l10n_merge.pl is required but not found" )
+        tde_message_fatal( "tde_l10n_merge.pl is required but not found" )
       endif( )
       message( STATUS "Found intltool: ${INTLTOOL_MERGE_EXECUTABLE}" )
     endif( )