From ed3794ea3926f3e8ee801eae908bb7557cb30637 Mon Sep 17 00:00:00 2001
From: Amar Takhar <amar@rtems.org>
Date: Tue, 19 Jan 2016 23:00:32 -0500
Subject: Add 'waf linkcheck' to check external references.

---
 common/waf.py | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'common')

diff --git a/common/waf.py b/common/waf.py
index ef92a71..faf7ed5 100644
--- a/common/waf.py
+++ b/common/waf.py
@@ -29,12 +29,27 @@ def cmd_spell(ctx):
 		call(cmd)
 
 
+def cmd_linkcheck(ctx, conf_dir=".", source_dir="."):
+	ctx(
+		rule	= "${BIN_SPHINX_BUILD} -b linkcheck -c %s -j %d -d build/doctrees %s build/linkcheck" % (conf_dir, ctx.options.jobs, source_dir),
+		cwd		= ctx.path.abspath(),
+		source	= ctx.path.ant_glob('**/*.rst'),
+		target	= "linkcheck/output.txt"
+	)
+
+
 class spell(BuildContext):
 	__doc__ = "Check spelling.  Supply a list of files or a glob (*.rst)"
 	cmd = 'spell'
 	fun = 'cmd_spell'
 
 
+class linkcheck(BuildContext):
+	__doc__ = "Check all external URL references."
+	cmd = 'linkcheck'
+	fun = 'cmd_linkcheck'
+
+
 def check_sphinx_version(ctx, minver):
 	version = ctx.cmd_and_log(ctx.env.BIN_SPHINX_BUILD + ['--version']).split(" ")[-1:][0]
 	ver = tuple(map(int, version.split(".")))
@@ -79,7 +94,6 @@ def doc_pdf(ctx, source_dir, conf_dir):
 		prompt		= 0
 	)
 
-
 def doc_singlehtml(ctx, source_dir, conf_dir):
 	if not ctx.env.BIN_INLINER:
 		ctx.fatal("Node inliner is required install with 'npm install -g inliner' (https://github.com/remy/inliner)")
-- 
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