[ng] cosmetics: adjust few comments, fix indentation

* bin/automake.in (handle_languages): Here.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/bin/automake.in b/bin/automake.in
index b55b5080dff6e5f99937af0c21025a694f71bb07..f77980ea6a32b0a844106e643b069596a559947b 100644 (file)
--- a/bin/automake.in
+++ b/bin/automake.in
@@ -1132,34 +1132,28 @@ sub check_user_variables
 sub handle_languages ()
 {
     if (! option 'no-dependencies')
-    {
-       # Include auto-dep code.  Don't include it if DEP_FILES would
-       # be empty.
-       if (keys %extension_seen && keys %dep_files)
-       {
-           # Set location of depcomp.
+      {
+        # Include automatic dependency tracking code, if needed.
+        if (keys %extension_seen && keys %dep_files)
+          {
             define_variable ('depcomp', INTERNAL,
-                              '$(SHELL) $(am.conf.aux-dir)/depcomp');
+                             '$(SHELL) $(am.conf.aux-dir)/depcomp');
 
-           require_conf_file ("$am_file.am", FOREIGN, 'depcomp');
+            require_conf_file ("$am_file.am", FOREIGN, 'depcomp');
 
-           my @deplist = sort keys %dep_files;
-           # Generate each 'include' individually.  Irix 6 make will
-           # not properly include several files resulting from a
-           # variable expansion; generating many separate includes
-           # seems safest.
-           $output_rules .= "\n";
-           foreach my $depfile (@deplist)
-           {
-               $output_rules .= subst ('AMDEP_TRUE') . "-include $depfile\n";
-               $clean_dirs{dirname ($depfile)} = DIST_CLEAN;
-           }
-       }
-    }
+            my @deplist = sort keys %dep_files;
+            $output_rules .= "\n";
+            foreach my $depfile (@deplist)
+              {
+                $output_rules .= subst ('AMDEP_TRUE') . "-include $depfile\n";
+                $clean_dirs{dirname ($depfile)} = DIST_CLEAN;
+              }
+          }
+      }
     else
-    {
-       define_variable ('depcomp', INTERNAL, '');
-    }
+      {
+        define_variable ('depcomp', INTERNAL, '');
+      }
 
     my %done;