nfs-utils: add support to use RPC support from libtirpc

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/nfs-utils/Config.in

@@ -1,8 +1,7 @@
 config BR2_PACKAGE_NFS_UTILS
 	bool "nfs-utils"
-	depends on BR2_TOOLCHAIN_HAS_NATIVE_RPC
+	select BR2_PACKAGE_LIBTIRPC if !BR2_TOOLCHAIN_HAS_NATIVE_RPC
 	depends on BR2_LARGEFILE
-	select BR2_PACKAGE_PORTMAP
 	help
 	  The NFS Linux kernel server.
 	  Warning: We do not force largefile support on here on purpose.
@@ -10,8 +9,8 @@ config BR2_PACKAGE_NFS_UTILS
 
 	  http://sourceforge.net/projects/nfs
 
-comment "nfs-utils requires a toolchain with RPC and LARGEFILE support"
-	depends on !BR2_TOOLCHAIN_HAS_NATIVE_RPC || !BR2_LARGEFILE
+comment "nfs-utils requires a toolchain with LARGEFILE support"
+	depends on !BR2_LARGEFILE
 
 menu "NFS utilities selection"
 	depends on BR2_PACKAGE_NFS_UTILS

package/nfs-utils/nfs-utils.mk

@@ -16,7 +16,6 @@ NFS_UTILS_CONF_OPT = \
 		--disable-nfsv4 \
 		--disable-nfsv41 \
 		--disable-gss \
-		--disable-tirpc \
 		--disable-uuid \
 		--disable-ipv6 \
 		--without-tcp-wrappers \
@@ -26,6 +25,13 @@ NFS_UTILS_TARGETS_$(BR2_PACKAGE_NFS_UTILS_RPCDEBUG) += usr/sbin/rpcdebug
 NFS_UTILS_TARGETS_$(BR2_PACKAGE_NFS_UTILS_RPC_LOCKD) += usr/sbin/rpc.lockd
 NFS_UTILS_TARGETS_$(BR2_PACKAGE_NFS_UTILS_RPC_RQUOTAD) += usr/sbin/rpc.rquotad
 
+ifeq ($(BR2_PACKAGE_LIBTIRPC),y)
+NFS_UTILS_CONF_OPT += --enable-tirpc --with-tirpcinclude=$(STAGING_DIR)/usr/include/tirpc/
+NFS_UTILS_DEPENDENCIES += libtirpc
+else
+NFS_UTILS_CONF_OPT += --disable-tirpc
+endif
+
 define NFS_UTILS_INSTALL_FIXUP
 	$(INSTALL) -m 0755 package/nfs-utils/S60nfs \
 		$(TARGET_DIR)/etc/init.d/S60nfs