rsync: add support for ACL and XATTR

Signed-off-by: Maxim Storchak <m.storchak@gmail.com>

net/rsync/Config.in

@@ -0,0 +1,12 @@
+if PACKAGE_rsync
+
+	config RSYNC_xattr
+		bool
+		prompt "Enable xattr support"
+		default n
+
+	config RSYNC_acl
+		bool
+		prompt "Enable ACL support"
+		default n
+endif

net/rsync/Makefile

@@ -26,10 +26,27 @@ define Package/rsync
   CATEGORY:=Network
   SUBMENU:=File Transfer
   TITLE:=Fast remote file copy program (like rcp)
-  DEPENDS:=+libpopt +zlib
+  DEPENDS:=+libpopt +zlib +RSYNC_xattr:libattr +RSYNC_acl:libacl
   URL:=http://rsync.samba.org/
+  MENU:=1
 endef
 
+define Package/rsync/config
+	source "$(SOURCE)/Config.in"
+endef
+
+ifeq ($(CONFIG_RSYNC_xattr),y)
+	CONFIGURE_ARGS+= --enable-xattr-support
+else
+	CONFIGURE_ARGS+= --disable-xattr-support
+endif
+
+ifeq ($(CONFIG_RSYNC_acl),y)
+	CONFIGURE_ARGS+= --enable-acl-support
+else
+	CONFIGURE_ARGS+= --disable-acl-support
+endif
+
 define Package/rsyncd
   SECTION:=net
   CATEGORY:=Network
@@ -54,8 +71,6 @@ CONFIGURE_ARGS += \
 	--with-included-zlib=no \
 	--disable-debug \
 	--disable-locale \
-	--disable-xattr-support \
-	--disable-acl-support \
 
 define Package/rsync/install
 	$(INSTALL_DIR) $(1)/usr/bin