diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 59e98bd631..ffd1d9f519 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -16,6 +16,15 @@
    The license applies to all entries newer than 2009-04-28.
 */
 
+2010-07-16 19:04 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
+  * INSTALL
+    + Added Windows and OS/2 specific extra requirements for
+      GNU Make version. Windows: 3.81, OS/2: 3.81r3
+      Older versions are too buggy/risky on these platforms.
+
+  * ChangeLog
+    + Added more VxWorks NOTEs to 2010-07-16 18:22 UTC+0200.
+
 2010-07-16 18:22 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
   * external/minizip/minizip.dif
     + Updated after latest changed by Tamas Tevesz. Thanks a lot!
@@ -70,6 +79,14 @@
                code, but it's possible some build options are needed which
                I missed all along.
              - HB_SHARED_MODE=yes needs further tweaking.
+             - GNU Make 3.80 is shipped with the VxWorks package, and it
+               fails with strange error which is not suprise how buggy
+               make was in 2002, the first usable version is 3.81 on
+               Windows. Simply copying make.exe over with the mingw 3.81
+               build makes it work (or setup Workbench to launch
+               win-make.exe?).
+             - Maybet the dbCreate() problem worth looking into, as f.e.
+               hb_out.log was generated fine on the FS.
 
 2010-07-16 09:04 UTC-0800 Pritpal Bedi (bedipritpal@hotmail.com)
   * contrib/hbide/idebrowse.prg
diff --git a/harbour/INSTALL b/harbour/INSTALL
index ceb72ac451..ad37202012 100644
--- a/harbour/INSTALL
+++ b/harbour/INSTALL
@@ -22,7 +22,7 @@ HARBOUR
    For all platforms you'll need:
 
    * Supported ANSI C compiler
-   * GNU Make (3.81 recommended, minimum 3.79 required)
+   * GNU Make (3.81 recommended, minimum 3.79 required, see also platform details)
    * Harbour sources (2.0.0 or upper)
 
    on Windows hosts
@@ -40,7 +40,7 @@ HARBOUR
           of the same compiler, or different versions of the same compiler
           in PATH at the same time. For the list of supported compilers,
           please look up the relevant section in this document.
-      3.) You need to get GNU Make. We recommend this link:
+      3.) GNU Make 3.81 or upper is required. We recommend this link:
              http://sourceforge.net/projects/mingw/files/MinGW/make/make-3.81-20090914-mingw32/make-3.81-20090914-mingw32-bin.tar.gz/download
           Unpack it to your PATH or Harbour source root directory.
           If you use MinGW compiler, you already have GNU Make.
@@ -93,7 +93,8 @@ HARBOUR
    -------------
    (possible cross-build targets: MS-DOS, OS/2, Linux)
 
-      1.) You need to get GNU Make. If you use OS/2 host, we recommend this link:
+      1.) You need to get GNU Make. If you use OS/2 host, 3.81r3 or upper
+          version is required. We recommend this link:
              ftp://hobbes.nmsu.edu/pub/os2/dev/util/make-3.81-r3-bin-static.zip
           If you use other host, please refer to other platform instructions
           in this section.