From b92b16b7e4ab854699bcd151bad0be7c5d73c0ae Mon Sep 17 00:00:00 2001
From: Matthijs Kooijman <matthijs@stdin.nl>
Date: Sat, 5 Dec 2009 18:19:06 +0100
Subject: [PATCH] Allow passing a once option to scons.

---
 SConstruct | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/SConstruct b/SConstruct
index b4895e8..a05a298 100644
--- a/SConstruct
+++ b/SConstruct
@@ -12,8 +12,14 @@ DEFAULT_TARGET = 'Report.pdf'
 #### Defining some new builders.
 env = Environment()
 
-## Context MkIV Builder:
-contextBuilder = Builder(action='nice texexec --lua $SOURCE --once',
+## Context MkIV Builder. Allow once=1 to just run once without fixing
+# all references and tables.
+if ARGUMENTS.get('once'):
+	once = ' --once'
+else:
+	once = ''
+
+contextBuilder = Builder(action='nice texexec --lua $SOURCE%s' % once,
                          suffix='.pdf',
                          src_suffix='.tex')
 env.Append(BUILDERS={'Context': contextBuilder})
-- 
2.30.2