CVS commit by mueller: 

revert last commit. it made visibility support dependant on
wether or not kdelibs was compiled with debug, which broke a lot


  M +1 -1      acinclude.m4.in   2.507


--- kde-common/admin/acinclude.m4.in  #2.506:2.507
@@ -3242,5 +3242,5 @@
 AC_DEFUN([KDE_CHECK_AND_ADD_HIDDEN_VISIBILITY],
 [
-  if test "$GXX" = "yes" && test "$kde_use_debug_code" = "no"; then
+  if test "$GXX" = "yes"; then
     KDE_CHECK_COMPILER_FLAG(fvisibility=hidden, 
     [