Add information about building with Cygwin Make 3.80.

1 files changed, 8 insertions, 6 deletions

diff --git a/nt/INSTALL b/nt/INSTALL
index fe5381a6f21..c9afa8f5de3 100644
--- a/nt/INSTALL
+++ b/nt/INSTALL
@@ -157,11 +157,11 @@
     cygwin compiled gmake 3.77:          fails[1, 5]   fails[2, 5]
     cygwin compiled make 3.78.1:         fails[5]      fails[2, 5]
     cygwin compiled make 3.79.1:         fails[3, 5]   fails[2?, 5]
-    cygwin compiled make 3.80:           fails?[6]     fails?[6]
-    cygwin compiled make 3.81:           fails         fails?[6]
+    cygwin compiled make 3.80:           okay[6]       fails?[7]
+    cygwin compiled make 3.81:           fails         fails?[7]
     mingw32 compiled make 3.79.1:        okay          okay
-    mingw32 compiled make 3.80:          okay          okay[6]
-    mingw32 compiled make 3.81:          okay          okay[7]
+    mingw32 compiled make 3.80:          okay          okay[7]
+    mingw32 compiled make 3.81:          okay          okay[8]
 
   Notes:
 
@@ -173,8 +173,10 @@
     [4] may fail on Windows 9X and Windows ME; if so, install Bash.
     [5] fails when building leim due to the use of cygwin style paths.
         May work if building emacs without leim.
-    [6] not recommended; please report if you try this combination.
-    [7] tested only on Windows XP.
+    [6] need to uncomment 3 lines in nt/gmake.defs that invoke `cygpath'
+        (look for "cygpath" near line 85 of gmake.defs).
+    [7] not recommended; please report if you try this combination.
+    [8] tested only on Windows XP.
 
   Other compilers may work, but specific reports from people that have
   tried suggest that the Intel C compiler (for example) may produce an