From 536e98effda4d9fe856befd7f5ac8123ea6e86fd Mon Sep 17 00:00:00 2001
From: Hamish Moffatt <hamish@cloud.net.au>
Date: Tue, 12 Feb 2008 05:39:32 +0000
Subject: Add support for summarising JFFS2 images. With support in the kernel
 this improves mount time significantly.

---
 package/mtd/mtd-utils/mtd.mk | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

(limited to 'package/mtd/mtd-utils')

diff --git a/package/mtd/mtd-utils/mtd.mk b/package/mtd/mtd-utils/mtd.mk
index 2274de923..86acc93bd 100644
--- a/package/mtd/mtd-utils/mtd.mk
+++ b/package/mtd/mtd-utils/mtd.mk
@@ -13,11 +13,12 @@ MTD_NAME:=mtd-utils-$(MTD_VERSION)
 
 #############################################################
 #
-# Build mkfs.jffs2 for use on the local host system if
+# Build mkfs.jffs2 and sumtool for use on the local host system if
 # needed by target/jffs2root.
 #
 #############################################################
 MKFS_JFFS2 := $(MTD_HOST_DIR)/mkfs.jffs2
+SUMTOOL := $(MTD_HOST_DIR)/sumtool
 
 $(DL_DIR)/$(MTD_SOURCE):
 	$(WGET) -P $(DL_DIR) $(MTD_SITE)/$(MTD_SOURCE)
@@ -33,13 +34,19 @@ $(MTD_HOST_DIR)/.unpacked: $(DL_DIR)/$(MTD_SOURCE)
 	touch $@
 
 
-$(MTD_HOST_DIR)/mkfs.jffs2: $(MTD_HOST_DIR)/.unpacked
+$(MKFS_JFFS2): $(MTD_HOST_DIR)/.unpacked
 	CC="$(HOSTCC)" CROSS= CFLAGS=-I$(LINUX_HEADERS_DIR)/include \
 		$(MAKE) LINUXDIR=$(LINUX_DIR) \
 		BUILDDIR=$(MTD_HOST_DIR) \
 		-C $(MTD_HOST_DIR) mkfs.jffs2
 
-mtd-host: $(MKFS_JFFS2)
+$(SUMTOOL): $(MTD_HOST_DIR)/.unpacked
+	CC="$(HOSTCC)" CROSS= CFLAGS=-I$(LINUX_HEADERS_DIR)/include \
+		$(MAKE) LINUXDIR=$(LINUX_DIR) \
+		BUILDDIR=$(MTD_HOST_DIR) \
+		-C $(MTD_HOST_DIR) sumtool
+
+mtd-host: $(MKFS_JFFS2) $(SUMTOOL)
 
 mtd-host-source: $(DL_DIR)/$(MTD_SOURCE)
 
-- 
cgit v1.2.3