[PATCH] nfs-utils: nfsidmap fail to build if no --with-pluginpath specified

[Yongcheng Yang <yongcheng.yang@xxxxxxxxx>]

The var "pkgplugindir" will be empty if no pluginpath provided.
Makefile "-rpath $(pkgplugindir)" will then get failed.

Signed-off-by: Yongcheng Yang <yongcheng.yang@xxxxxxxxx>
---
 support/nfsidmap/Makefile.am | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/support/nfsidmap/Makefile.am b/support/nfsidmap/Makefile.am
index cdbeb4c..9c21fa3 100644
--- a/support/nfsidmap/Makefile.am
+++ b/support/nfsidmap/Makefile.am
@@ -1,4 +1,8 @@
+if PATH_PLUGINS
 pkgplugindir=$(PATH_PLUGINS)
+else
+pkgplugindir=$(libdir)/libnfsidmap
+endif
 
 if ENABLE_LDAP
 UMICH_LDAP_LIB = umich_ldap.la
-- 
2.17.2