access: add nfs module

This module implements nfs file read and browsing via libnfs, see
https://github.com/sahlberg/libnfs .

This module use the *_async functions of libnfs and is interruptible via
vlc_interrupt.

NEWS

@@ -12,6 +12,7 @@ Core:
    SMB, SFTP, FTP, RTSP ...)
 
 Access:
+ * New NFS access module using libnfs
  * Support HDS (Http Dynamic Streaming) from Adobe (f4m, f4v, etc.)
  * New SMB access module using libdsm
  * Rewrite MPEG-DASH (Dynamic Adaptive Streaming over HTTP) support, including

configure.ac

@@ -1760,6 +1760,11 @@ dnl sftp access support
 dnl
 PKG_ENABLE_MODULES_VLC([SFTP], [sftp], [libssh2], (support SFTP file transfer via libssh2), [auto])
 
+dnl
+dnl nfs access support
+dnl
+PKG_ENABLE_MODULES_VLC([NFS], [nfs], [libnfs], (support nfs protocol via libnfs), [auto])
+
 dnl
 dnl  Video4Linux 2
 dnl

modules/MODULES_LIST

@@ -253,6 +253,7 @@ $Id$
  * mux_wav: a WAV muxer
  * ncurses: interface module using the ncurses library
  * netsync: synchronizes the clock of remote VLCs with a server for synchronous playback
+ * nfs: NFS access module using libnfs
  * normvol: a audio filter for volume normalization
  * notify: notifications using libnotify
  * nsc: decoder for Microsoft proprietary NSC descriptors

modules/access/Makefile.am

@@ -423,6 +423,13 @@ libsftp_plugin_la_LDFLAGS = $(AM_LDFLAGS) -rpath '$(accessdir)'
 access_LTLIBRARIES += $(LTLIBsftp)
 EXTRA_LTLIBRARIES += libsftp_plugin.la
 
+libnfs_plugin_la_SOURCES = access/nfs.c
+libnfs_plugin_la_CFLAGS = $(AM_CFLAGS) $(NFS_CFLAGS)
+libnfs_plugin_la_LIBADD = $(NFS_LIBS)
+libnfs_plugin_la_LDFLAGS = $(AM_LDFLAGS) -rpath '$(accessdir)'
+access_LTLIBRARIES += $(LTLIBnfs)
+EXTRA_LTLIBRARIES += libnfs_plugin.la
+
 libaccess_realrtsp_plugin_la_SOURCES = \
 	access/rtsp/access.c \
 	access/rtsp/rtsp.c access/rtsp/rtsp.h \