Update a doc, patch contributed by Jim Laskey!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22590 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/HistoricalNotes/2003-01-23-CygwinNotes.txt b/docs/HistoricalNotes/2003-01-23-CygwinNotes.txt
index 0bce17f..fbe811d 100644
--- a/docs/HistoricalNotes/2003-01-23-CygwinNotes.txt
+++ b/docs/HistoricalNotes/2003-01-23-CygwinNotes.txt
@@ -17,15 +17,12 @@
DONT_BUILD_RELINKED. This breaks all the tools makefiles; you just need to
change them to have .a's.
-5. Cygwin's math.h defines log2(); it needs to be #undefed if already defined
- in MathExtras.h.
+5. There isn't a <values.h>.
-6. There isn't a <values.h>.
-
-7. There isn't a mallinfo() (or, at least, it's documented, but it doesn't seem
+6. There isn't a mallinfo() (or, at least, it's documented, but it doesn't seem
to link).
-8. The version of Bison that cygwin (and newer Linux versions) comes with
+7. The version of Bison that cygwin (and newer Linux versions) comes with
does not like = signs in rules. Burg's gram.yc source file uses them. I think
you can just take them out.