diff --git a/Documentation/NuttX.html b/Documentation/NuttX.html
index 67137a66ed..52ed3cfa99 100644
--- a/Documentation/NuttX.html
+++ b/Documentation/NuttX.html
@@ -789,6 +789,7 @@ Other memory:
 	  Z16F2800100ZCOG Development Kit.
 	* Add support toolchains that do not support making of dependencies
 	* Fix Cygwin build with spaces in directory names
+	* Name make system changes to deal with non-GNU toolchains (i.e., Zilog)
 </pre></ul>
 
 <table width ="100%">
diff --git a/Documentation/NuttxPortingGuide.html b/Documentation/NuttxPortingGuide.html
index 1d266406ac..11c134634f 100644
--- a/Documentation/NuttxPortingGuide.html
+++ b/Documentation/NuttxPortingGuide.html
@@ -518,6 +518,7 @@
     <ul>
       <li>Tools: CC, LD, AR, NM, OBJCOPY, OBJDUMP</li>
       <li>Tool options: CFLAGS, LDFLAGS</li>
+      <li>COMPILE, ASSEMBLE, ARCHIVE, and MKDEP macros</li>
     </ul>
     <p>
       When this makefile fragment runs, it will be passed TOPDIR which