package/libblockdev: fs needs libmount

Fixes:
 - http://autobuild.buildroot.org/results/1f83436a84046da753a2ebf2aac7c0f0cc188fe0

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
diff --git a/package/libblockdev/Config.in b/package/libblockdev/Config.in
index 3c501b7..4389fd7 100644
--- a/package/libblockdev/Config.in
+++ b/package/libblockdev/Config.in
@@ -28,6 +28,8 @@
 config BR2_PACKAGE_LIBBLOCKDEV_FS
 	bool "filesystem"
 	depends on BR2_ENABLE_LOCALE # parted
+	select BR2_PACKAGE_UTIL_LINUX
+	select BR2_PACKAGE_UTIL_LINUX_LIBMOUNT
 	select BR2_PACKAGE_PARTED
 
 comment "filesystem plugin needs a toolchain w/ locale"
diff --git a/package/libblockdev/libblockdev.mk b/package/libblockdev/libblockdev.mk
index 1b09455..a389125 100644
--- a/package/libblockdev/libblockdev.mk
+++ b/package/libblockdev/libblockdev.mk
@@ -39,7 +39,7 @@
 endif
 
 ifeq ($(BR2_PACKAGE_LIBBLOCKDEV_FS),y)
-LIBBLOCKDEV_DEPENDENCIES += parted
+LIBBLOCKDEV_DEPENDENCIES += parted util-linux
 LIBBLOCKDEV_CONF_OPTS += --with-fs
 else
 LIBBLOCKDEV_CONF_OPTS += --without-fs