From: Jim Rees <rees@umich.edu>
Date: Mon, 26 Sep 2011 19:21:16 +0000 (-0400)
Subject: configure.ac: Add dependency on devmapper for blkmapd
X-Git-Tag: nfs-utils-1-2-6-rc1~2
X-Git-Url: https://git.decadent.org.uk/gitweb/?a=commitdiff_plain;h=fef991230b6a4070e0793adf03d42514639111d3;p=nfs-utils.git

configure.ac: Add dependency on devmapper for blkmapd

Signed-off-by: Steve Dickson <steved@redhat.com>
---

diff --git a/configure.ac b/configure.ac
index 80fb39d..f101b86 100644
--- a/configure.ac
+++ b/configure.ac
@@ -265,6 +265,12 @@ if test "$enable_nfsv4" = yes; then
     AC_RPCSEC_VERSION
   fi
 fi
+
+if test "$enable_nfsv41" = yes; then
+  AC_CHECK_LIB([devmapper], [dm_task_create], [LIBDEVMAPPER="-ldevmapper"], AC_MSG_ERROR([libdevmapper needed]))
+  AC_CHECK_HEADER(libdevmapper.h, , AC_MSG_ERROR([Cannot find devmapper header file libdevmapper.h]))
+fi
+
 dnl enable nfsidmap when its support by libnfsidmap
 AM_CONDITIONAL(CONFIG_NFSIDMAP, [test "$ac_cv_header_keyutils_h$ac_cv_lib_nfsidmap_nfs4_owner_to_uid" = "yesyes"])