Mesa (master): docs: Update for EGL environment variables.

[Chia-I Wu]

Module: Mesa
Branch: master
Commit: 7fc35811c4157a3a1db1325451c4f902acbaa303
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=7fc35811c4157a3a1db1325451c4f902acbaa303

Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Tue Feb  2 11:05:19 2010 +0800

docs: Update for EGL environment variables.

Mention that EGL_DRIVER should be a full path, and add a link from
envvars.html to egl.html.

---

 docs/egl.html     |    5 +++--
 docs/envvars.html |    4 ++++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/docs/egl.html b/docs/egl.html
index 57b1d14..87f7e7d 100644
--- a/docs/egl.html
+++ b/docs/egl.html
@@ -128,8 +128,9 @@ runtime</p>
 <ul>
 <li><code>EGL_DRIVER</code>
 
-<p>This variable forces the specified EGL driver to be loaded.  It comes in
-handy when one wants to test a specific driver.</p>
+<p>This variable specifies a full path to an EGL driver and it forces the
+specified EGL driver to be loaded.  It comes in handy when one wants to test a
+specific driver.</p>
 
 </li>
 
diff --git a/docs/envvars.html b/docs/envvars.html
index bb1c914..fd1700a 100644
--- a/docs/envvars.html
+++ b/docs/envvars.html
@@ -69,6 +69,10 @@ These environment variables are for the Radeon R300 driver:
 <li>R300_NO_TCL - if set, disable hardware-accelerated Transform/Clip/Lighting.
 </ul>
 
+<p>
+Mesa EGL supports different sets of environment variables.  See the
+<a href="egl.html">Mesa EGL</a> page for the details.
+</p>
 
 </BODY>
 </HTML>