From 151b8b5e60e08817eab29d5444f8ab204960d989 Mon Sep 17 00:00:00 2001
From: Garry Zacheiss <zacheiss@mit.edu>
Date: Thu, 5 Jul 2001 16:30:12 +0000
Subject: [PATCH] configure-updates-for-linux-kernel-detection-20010705

report useful error if no kernel headers found. use last version string found
in version.h
---
 configure.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.in b/configure.in
index 70efdecac4..5aa45be013 100644
--- a/configure.in
+++ b/configure.in
@@ -59,7 +59,7 @@ case $system in
 			LINUX_KERNEL_PATH="/usr/src/linux"
 		fi
 		if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
-		 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $2 }'`
+		 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $2 }'|tail -1`
 		 if test "x$linux_kvers" = "x"; then
 		  AC_MSG_ERROR(Linux headers lack version definition)
 		  exit 1
@@ -67,7 +67,7 @@ case $system in
 		  LINUX_VERSION="$linux_kvers"
 		 fi
 		else
-		 AC_MSG_ERROR(No linux headers found at $with_linux_kernel_headers)
+		 AC_MSG_ERROR(No linux headers found at $LINUX_KERNEL_PATH)
 		 exit 1
 		fi
                 AC_MSG_RESULT(linux)