+2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ Sync with GCC
+ 2020-05-29 H.J. Lu <hjl.tools@gmail.com>
+
+ PR bootstrap/95413
+ * cet.m4: Replace save_CFLAGS and save_LDFLAGS with
+ cet_save_CFLAGS and cet_save_LDFLAGS.
+
+2020-05-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ Sync with GCC
+ 2020-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR bootstrap/95147
+ * cet.m4 (GCC_CET_FLAGS): Also check if -fcf-protection works
+ when defaulting to auto.
+
+ 2020-05-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * cet.m4 (GCC_CET_FLAGS): Change default to auto.
+
2020-05-12 H.J. Lu <hongjiu.lu@intel.com>
Sync with GCC