--- a/config/ChangeLog	Fri Oct 27 22:46:09 2017 +0900
+++ b/config/ChangeLog	Thu Oct 25 07:37:49 2018 +0900
@@ -1,3 +1,80 @@
+2018-07-05  James Clarke  <jrtc27@jrtc27.com>
+
+	* dfp.m4 (enable_decimal_float): Enable for x86_64*-*-gnu* to
+	catch x86_64 kFreeBSD and Hurd.
+
+2018-06-08  Martin Liska  <mliska@suse.cz>
+
+	* bootstrap-mpx.mk: Remove.
+
+2018-05-10  Martin Liska  <mliska@suse.cz>
+
+	PR bootstrap/64914
+	* bootstrap-ubsan.mk: Define UBSAN_BOOTSTRAP.
+
+2018-05-09  Joshua Watt <jpewhacker@gmail.com>
+
+	* ax_pthread.m4: Add file.
+
+2018-05-08  Richard Biener  <rguenther@suse.de>
+
+	PR bootstrap/85571
+	* bootstrap-lto-noplugin.mk: Disable compare.
+	* bootstrap-lto.mk: Supply contrib/compare-lto for do-compare.
+
+2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR bootstrap/85490
+	* bootstrap-cet.mk (STAGE4_CFLAGS): New.
+
+2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/85485
+	* bootstrap-cet.mk (STAGE2_CFLAGS): Remove -mcet.
+	(STAGE3_CFLAGS): Likewise.
+
+2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/85485
+	* cet.m4 (GCC_CET_FLAGS): Replace -mcet with -mshstk.
+
+2018-04-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace
+	--enable-cet=default with --enable-cet=auto.
+
+2018-04-18  David Malcolm  <dmalcolm@redhat.com>
+
+	PR jit/85384
+	* acx.m4 (GCC_BASE_VER): Remove \$\$ from sed expression.
+
+2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR gas/22318
+	* plugins.m4 (AC_PLUGINS): Use dlsym to check if libdl is needed.
+
+2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
+
+	PR target/84148
+	* cet.m4: Check if target support multi-byte NOPS (SSE).
+
+2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-plugin.m4 (GCC_ENABLE_PLUGINS): Remove -q option passed to grep.
+
+2017-11-14 Boris Kolpackov  <boris@codesynthesis.com>
+
+	* gcc-plugin.m4: Add support for MinGW.
+
+2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
+
+	* cet.m4: New file.
+
+2017-11-15  Alexandre Oliva <aoliva@redhat.com>
+
+	* bootstrap-debug-lean.mk (do-compare): Use the
+	contrib/compare-debug script.
+
 2017-10-24  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* bootstrap-cet.mk: New file.
@@ -374,7 +451,7 @@
 
 	* config/mh-interix: Remove as unneeded.
 	* config/picflag.m4 (i[[34567]]86-*-interix3*):
-        Change triplet to i[[34567]]86-*-interix[[3-9]]*.
+	Change triplet to i[[34567]]86-*-interix[[3-9]]*.
 
 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>