configure: revert NFS configure change

It's broken and nobody seems to be stepping up to fix it, revert the
known problematic change.

Fixes: 165b8a70f919 ("NFS configure fixes")
Link: https://github.com/axboe/fio/pull/1216
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/configure b/configure
index 04a1d0e2807d0511aa7272e3d1b891d562826508..7965f0b0790aad665ee9c87f6f8bba6c08ef86b2 100755 (executable)
--- a/configure
+++ b/configure
@@ -245,7 +245,7 @@ for opt do
   ;;
   --disable-tcmalloc) disable_tcmalloc="yes"
   ;;
-  --disable-nfs) disable_nfs="yes"
+  --enable-libnfs) libnfs="yes"
   ;;
   --dynamic-libengines) dynamic_engines="yes"
   ;;
@@ -279,7 +279,6 @@ if test "$show_help" = "yes" ; then
   echo "--disable-rados         Disable Rados support even if found"
   echo "--disable-rbd           Disable Rados Block Device even if found"
   echo "--disable-http          Disable HTTP support even if found"
-  echo "--disable-nfs           Disable userspace NFS support even if found"
   echo "--disable-gfapi         Disable gfapi"
   echo "--enable-libhdfs        Enable hdfs support"
   echo "--enable-libnfs         Enable nfs support"
@@ -2314,15 +2313,17 @@ print_config "DAOS File System (dfs) Engine" "$dfs"
 
 ##########################################
 # Check if we have libnfs (for userspace nfs support).
-if test "$disable_nfs" != "yes"; then
+if test "$libnfs" = "yes" ; then
   if $(pkg-config libnfs > /dev/null 2>&1); then
     libnfs="yes"
     libnfs_cflags=$(pkg-config --cflags libnfs)
-    libnfs_libs=$(pkg-config --libs libnfs)
+    # libnfs_libs=$(pkg-config --libs libnfs)
+    libnfs_libs=/usr/local/lib/libnfs.a
   else
     if test "$libnfs" = "yes" ; then
       echo "libnfs" "Install libnfs"
     fi
+    libnfs="no"
   fi
 fi
 print_config "NFS engine" "$libnfs"