From fb38fe56aabdcd270e634cb21bac6113aed38599 Mon Sep 17 00:00:00 2001
From: Alexandre Duret-Lutz <adl@lrde.epita.fr>
Date: Tue, 2 Oct 2012 18:20:53 +0200
Subject: [PATCH] * src/sanity/includes.test: Work around a bug in Bison 2.6.

---
 src/sanity/includes.test | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/sanity/includes.test b/src/sanity/includes.test
index 355e1d8e4..9e57375a1 100755
--- a/src/sanity/includes.test
+++ b/src/sanity/includes.test
@@ -16,6 +16,10 @@ for file in `find "$INCDIR" \( -name "${1-*}.hh" \
    b=`echo "$file" | tr '[/.a-z]' '[__A-Z]'`
    if grep "[	 ]*#.*def.* SPOT_$b\$" "$INCDIR/$file" >/dev/null; then
      :
+   elif grep 'GNU Bison 2\.6' "$INCDIR/$file" >/dev/null; then
+     # Bison 2.6, 2.6.1, 2.6.2 have a bug where position.hh
+     # include <iosfwd> instead of <iostream>.
+     continue
    elif grep 'GNU Bison' "$INCDIR/$file" >/dev/null; then
      :
    else