From e6b68c963c93dc2e0785f510c971840fd189068f Mon Sep 17 00:00:00 2001
From: Frank Mori Hess <fmhess@speakeasy.net>
Date: Sun, 29 Feb 2004 22:51:23 +0000
Subject: [PATCH] add mising $ and recognize adeos patched kernels

---
 m4/rtai.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/m4/rtai.m4 b/m4/rtai.m4
index 17e19fab..53f9c509 100644
--- a/m4/rtai.m4
+++ b/m4/rtai.m4
@@ -9,13 +9,13 @@ AC_DEFUN([DS_RTAI],
 
 	AS_LINUX_CONFIG_OPTION_MODULE([CONFIG_RTHAL])
 
-	if test "${CONFIG_RTHAL}" != "no" ; then
+	if test "${CONFIG_RTHAL}" != "no" -o "${CONFIG_ADEOS} != "no" ; then
 		AC_MSG_CHECKING([RTAI directory ${RTAI_DIR}])
 		if [[ -d ${RTAI_DIR}/include ]] ; then
 			RTAI_CFLAGS="-I${RTAI_DIR}/include"
 		else
 			if [[ -d ${RTAI_DIR}/rtai-core/include ]] ; then
-				RTAI_CFLAGS=" -I{RTAI_DIR} -I${RTAI_DIR}/rtai-core/include"
+				RTAI_CFLAGS=" -I${RTAI_DIR} -I${RTAI_DIR}/rtai-core/include"
 			else
 				AC_MSG_ERROR([incorrect RTAI directory?])
 			fi
-- 
2.26.2