From 91811fe76a5f051405f65a1ceeedcab1fbe04656 Mon Sep 17 00:00:00 2001
From: yury <yury>
Date: Fri, 6 Oct 2006 15:34:15 +0000
Subject: [PATCH] - additional GSS related checks

---
 lustre/autoconf/lustre-core.m4 | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4
index bc78cc9..10edcf7 100644
--- a/lustre/autoconf/lustre-core.m4
+++ b/lustre/autoconf/lustre-core.m4
@@ -680,6 +680,15 @@ if test x$enable_gss == xyes; then
 
 	AC_SUBST(GSSAPI_LIBS)
 	AC_KERBEROS_V5
+
+	AC_MSG_CHECKING([whether CONFIG_CRYPTO and CONFIG_CRYPTO_HMAC turned on])
+	if test -f $LINUX/.config && grep -q CONFIG_CRYPTO=y $LINUX/.config \
+&& grep -q CONFIG_CRYPTO_HMAC=y $LINUX/.config; then
+		AC_MSG_RESULT([yes])
+	else
+		AC_MSG_RESULT([no])
+		AC_MSG_ERROR([Crypto support is not enabled in kernel, GSS module can't build, consider --disable-gss.])
+	fi
 fi
 ])
 
-- 
1.8.3.1