[libvirt] [PATCH] build: use correct rpc.h for lockd

[Eric Blake]

On cygwin, the build failed with:

In file included from ./rpc/virnetmessage.h:24:0,
                 from ./rpc/virnetclient.h:29,
                 from locking/lock_driver_lockd.c:31:
./rpc/virnetprotocol.h:9:21: fatal error: rpc/rpc.h: No such file or directory

* src/Makefile.am (lockd_la_CFLAGS): Add XDR_CFLAGS.

Signed-off-by: Eric Blake <eblake at redhat.com>
---

Pushing under build-breaker rule.

 src/Makefile.am | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index 430a356..7c404b3 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1727,7 +1727,9 @@ lockd_la_SOURCES = \
 		$(LOCK_DRIVER_LOCKD_SOURCES) \
 		$(LOCK_PROTOCOL_GENERATED) \
 		$(NULL)
-lockd_la_CFLAGS = -I$(top_srcdir)/src/conf $(AM_CFLAGS)
+lockd_la_CFLAGS = -I$(top_srcdir)/src/conf \
+		$(XDR_CFLAGS) \
+		$(AM_CFLAGS)
 lockd_la_LDFLAGS = -module -avoid-version
 lockd_la_LIBADD = ../gnulib/lib/libgnu.la libvirt-net-rpc.la libvirt-net-rpc-client.la
 augeas_DATA += locking/libvirt_lockd.aug
-- 
1.8.1.4