From 2f006aa5e8a74e2dd224f5e9b90d36c79651fd66 Mon Sep 17 00:00:00 2001
From: mbm <mbm@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sun, 16 Jan 2005 11:43:02 +0000
Subject: Initial revision

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@197 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 target/jffs2/Config.in    |  6 ++++++
 target/jffs2/Makefile.in  |  3 +++
 target/jffs2/jffs2root.mk | 50 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 59 insertions(+)
 create mode 100644 target/jffs2/Config.in
 create mode 100644 target/jffs2/Makefile.in
 create mode 100644 target/jffs2/jffs2root.mk

(limited to 'target/jffs2')

diff --git a/target/jffs2/Config.in b/target/jffs2/Config.in
new file mode 100644
index 000000000..0d79dd1ff
--- /dev/null
+++ b/target/jffs2/Config.in
@@ -0,0 +1,6 @@
+config BR2_TARGET_ROOTFS_JFFS2
+	bool "jffs2 root filesystem for the target device"
+	default n
+	help
+	  Build a jffs2 root filesystem
+
diff --git a/target/jffs2/Makefile.in b/target/jffs2/Makefile.in
new file mode 100644
index 000000000..31452eba8
--- /dev/null
+++ b/target/jffs2/Makefile.in
@@ -0,0 +1,3 @@
+ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2)),y)
+TARGETS+=jffs2root
+endif
diff --git a/target/jffs2/jffs2root.mk b/target/jffs2/jffs2root.mk
new file mode 100644
index 000000000..5dd79032f
--- /dev/null
+++ b/target/jffs2/jffs2root.mk
@@ -0,0 +1,50 @@
+#############################################################
+#
+# mtd provides us with mkfs.jffs2, to target JFFS2 filesystems
+#
+#############################################################
+
+MTD_DIR:=$(BUILD_DIR)/mtd-20011217
+MTD_SOURCE=mtd_20011217.orig.tar.gz
+MTD_SITE=http://ftp.debian.org/debian/pool/main/m/mtd
+MKFS_JFFS2=$(shell which mkfs.jffs2 2>/dev/null || echo $(MTD_DIR)/util/mkfs.jffs2)
+
+$(DL_DIR)/$(MTD_SOURCE):
+	$(WGET) -P $(DL_DIR) $(MTD_SITE)/$(MTD_SOURCE)
+
+$(MTD_DIR)/.unpacked: $(DL_DIR)/$(MTD_SOURCE)
+	zcat $(DL_DIR)/$(MTD_SOURCE) | tar -C $(BUILD_DIR) -xvf -
+	touch $(MTD_DIR)/.unpacked
+
+$(MTD_DIR)/util/mkfs.jffs2: $(MTD_DIR)/.unpacked
+#	CFLAGS=-I$(LINUX_HEADERS_DIR)/include $(MAKE) LINUXDIR=$(LINUX_DIR) -C $(MTD_DIR)/util
+	$(MAKE) LINUXDIR=$(LINUX_DIR) -C $(MTD_DIR)/util
+
+mtd: $(MKFS_JFFS2)
+
+
+#############################################################
+#
+# Build the jffs2 root filesystem image
+#
+#############################################################
+
+jffs2root: mtd
+	#-@find $(TARGET_DIR)/lib -type f -name \*.so\* | xargs $(STRIP) --strip-unneeded 2>/dev/null || true;
+	-@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIP) 2>/dev/null || true;
+	@rm -rf $(TARGET_DIR)/usr/man
+	@rm -rf $(TARGET_DIR)/usr/info
+	$(MKFS_JFFS2) --pad --little-endian --squash -e 0x20000 \
+		-D target/default/device_table.txt -d $(TARGET_DIR) \
+		-o $(IMAGE).jffs2
+
+jffs2root-source: $(DL_DIR)/$(MTD_SOURCE)
+
+jffs2root-clean:
+	-$(MAKE) -C $(MTD_DIR) clean
+
+jffs2root-dirclean:
+	rm -rf $(MTD_DIR)
+
+
+
-- 
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