From c5e0d683049d71ddf241ae8898ed3292a743b69f Mon Sep 17 00:00:00 2001
From: Dave Abrahams <dave@boostpro.com>
Date: Wed, 15 May 2002 21:01:45 +0000
Subject: [PATCH] Updates for Cygwin

[SVN r13934]
---
 doc/building.html | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/doc/building.html b/doc/building.html
index 71c5cc4b..cdca6b97 100644
--- a/doc/building.html
+++ b/doc/building.html
@@ -57,6 +57,27 @@
         <td>path to Python standard library modules
         <td>Autoconfigured from <code>PYTHON_ROOT</code>
 
+   <tr>
+        <td><code>CYGWIN_ROOT</code>
+        <td>path to the user's Cygwin installation
+        <td>
+        <td><a href="http://www.cygwin.com">Cygwin</a> only. This and the following two settings are
+        useful when building with multiple toolsets on Windows, since
+        Cygwin requires a different build of Python.
+
+   <tr>
+        <td><code>GCC_PYTHON_ROOT</code>
+        <td>path to the user's Cygwin Python installation
+        <td><code>$(CYGWIN_ROOT)/usr/local</code>
+        <td><a href="http://www.cygwin.com">Cygwin</a> only
+
+   <tr>
+        <td><code>GCC_DEBUG_PYTHON_ROOT</code>
+        <td>path to the user's Cygwin <code><a
+        href="#variants">pydebug</a></code> build
+        <td><code>$(CYGWIN_ROOT)/usr/local/pydebug</code>
+        <td><a href="http://www.cygwin.com">Cygwin</a> only
+
 </table>
 
 <h3>Results</h3>
@@ -126,7 +147,7 @@ it passes.
       project. Note that automatic testing of extension modules is not
       available in this configuration.
 
-<h2>Build Variants</h2>
+<h2><a name="variants">Build Variants</a></h2>
 
       Three <a
       href="../../../tools/build/build_system.htm#variants">variant</a>