From d514e3308e908da244f7b60f39c55cd826f1ad6d Mon Sep 17 00:00:00 2001
From: Chris Johns <chrisj@rtems.org>
Date: Fri, 3 Apr 2020 11:09:47 +1100
Subject: waf: User friendly message when no sphinx is installed

---
 common/waf.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'common/waf.py')

diff --git a/common/waf.py b/common/waf.py
index 36feef5..7027eb6 100644
--- a/common/waf.py
+++ b/common/waf.py
@@ -87,6 +87,9 @@ class linkcheck(BuildContext):
 def check_sphinx_version(ctx, minver):
     try:
         import sphinx
+    except:
+        ctx.fatal('no sphinx support found; please install')
+    try:
         # sphinx.version_info was introduced in sphinx ver 1.2
         version = sphinx.version_info
         # version looks like (1, 7, 0, 'final', 0))
-- 
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