+2017-01-05 Alan Modra <amodra@gmail.com>
+
+ * picflag.m4: Import from gcc.
+
+2016-12-08 Alan Modra <amodra@gmail.com>
+
+ * acx.m4: Import from gcc.
+ * bootstrap-asan.mk: Likewise.
+ * multi.m4: Likewise.
+
+2016-01-18 Alan Modra <amodra@gmail.com>
+
+ PR binutils/19481
+ * override.m4 (AC_PROG_LEX): Define.
+
+2015-10-21 Maxim Ostapenko <m.ostapenko@partner.samsung.com>
+
+ * bootstrap-asan.mk: Replace ASAN_OPTIONS=detect_leaks with
+ LSAN_OPTIONS=detect_leaks.
+
+2015-08-24 Yaakov Selkowitz <yselkowi@redhat.com>
+
+ * iconv.m4 (AM_ICONV_LINK): Use in-tree libiconv when present.
+
2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
Sync with GCC