+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