diff --git a/packages/devel/dbus-glib/build b/packages/devel/dbus-glib/build
index cb2056ab21..d577fbc4a7 100755
--- a/packages/devel/dbus-glib/build
+++ b/packages/devel/dbus-glib/build
@@ -8,6 +8,11 @@ $SCRIPTS/build glib
 $SCRIPTS/build expat
 $SCRIPTS/build dbus-glib-host
 
+# dbus-glib fails to compile with GCC 4.5.0's link time optimization.
+  CFLAGS=`echo $CFLAGS | sed -e "s|-flto||" -e "s|-fuse-linker-plugin||" -e "s|-fwhole-program||"`
+  CXXFLAGS=`echo $CXXFLAGS | sed -e "s|-flto||" -e "s|-fuse-linker-plugin||" -e "s|-fwhole-program||"`
+  LDFLAGS=`echo $LDFLAGS | sed -e "s|-flto||" -e "s|-fuse-linker-plugin||" -e "s|-fwhole-program||"`
+
 export ac_cv_have_abstract_sockets=yes
 export ac_cv_func_posix_getpwnam_r=yes
 export have_abstract_sockets=yes