From e01de2e7d6b5402a9dd5e9b2754035676a542a1e Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Tue, 2 Mar 2010 22:40:45 +0100
Subject: target/cramfs: cleanup

Remove the cramfs host tools building process, which is now in
package/cramfs.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 target/cramfs/Config.in                 |    1 -
 target/cramfs/cramfs-01-devtable.patch  | 1269 -------------------------------
 target/cramfs/cramfs-02-endian.patch    |  284 -------
 target/cramfs/cramfs-03-cygwin_IO.patch |   13 -
 target/cramfs/cramfs.mk                 |   47 +-
 5 files changed, 2 insertions(+), 1612 deletions(-)
 delete mode 100644 target/cramfs/cramfs-01-devtable.patch
 delete mode 100644 target/cramfs/cramfs-02-endian.patch
 delete mode 100644 target/cramfs/cramfs-03-cygwin_IO.patch

(limited to 'target/cramfs')

diff --git a/target/cramfs/Config.in b/target/cramfs/Config.in
index 0c1cb7822..1a4e32647 100644
--- a/target/cramfs/Config.in
+++ b/target/cramfs/Config.in
@@ -1,6 +1,5 @@
 config BR2_TARGET_ROOTFS_CRAMFS
 	bool "cramfs root filesystem"
-	select BR2_HOST_FAKEROOT
 	help
 	  Build a cramfs root filesystem
 
diff --git a/target/cramfs/cramfs-01-devtable.patch b/target/cramfs/cramfs-01-devtable.patch
deleted file mode 100644
index 884eb8cb8..000000000
--- a/target/cramfs/cramfs-01-devtable.patch
+++ /dev/null
@@ -1,1269 +0,0 @@
---- cramfs-1.1.orig/cramfsck.c	2002-02-22 17:00:42.000000000 -0700
-+++ cramfs-1.1/cramfsck.c	2002-12-21 01:25:17.000000000 -0700
-@@ -51,10 +51,11 @@
- #include <utime.h>
- #include <sys/ioctl.h>
- #define _LINUX_STRING_H_
--#include <linux/fs.h>
--#include <linux/cramfs_fs.h>
-+#include "linux/cramfs_fs.h"
- #include <zlib.h>
- 
-+#define BLKGETSIZE	_IO(0x12,96) /* return device size /512 (long *arg) */
-+
- /* Exit codes used by fsck-type programs */
- #define FSCK_OK          0	/* No errors */
- #define FSCK_NONDESTRUCT 1	/* File system errors corrected */
-@@ -75,7 +76,7 @@
- static int opt_verbose = 0;	/* 1 = verbose (-v), 2+ = very verbose (-vv) */
- #ifdef INCLUDE_FS_TESTS
- static int opt_extract = 0;		/* extract cramfs (-x) */
--static char *extract_dir = "root";	/* extraction directory (-x) */
-+static char *extract_dir = "/";	/* extraction directory (-x) */
- static uid_t euid;			/* effective UID */
- 
- /* (cramfs_super + start) <= start_dir < end_dir <= start_data <= end_data */
-@@ -155,7 +156,7 @@
- 	}
- 
- 	if (*length < sizeof(struct cramfs_super)) {
--		die(FSCK_UNCORRECTED, 0, "file length too short");
-+		die(FSCK_UNCORRECTED, 0, "filesystem smaller than a cramfs superblock!");
- 	}
- 
- 	/* find superblock */
-@@ -190,7 +191,8 @@
- 			die(FSCK_UNCORRECTED, 0, "zero file count");
- 		}
- 		if (*length < super.size) {
--			die(FSCK_UNCORRECTED, 0, "file length too short");
-+			die(FSCK_UNCORRECTED, 0, "file length too short, %lu is smaller than %lu",
-+				*length, super.size);
- 		}
- 		else if (*length > super.size) {
- 			fprintf(stderr, "warning: file extends past end of filesystem\n");
-@@ -267,11 +269,11 @@
- #ifdef INCLUDE_FS_TESTS
- static void print_node(char type, struct cramfs_inode *i, char *name)
- {
--	char info[10];
-+	char info[11];
- 
- 	if (S_ISCHR(i->mode) || (S_ISBLK(i->mode))) {
- 		/* major/minor numbers can be as high as 2^12 or 4096 */
--		snprintf(info, 10, "%4d,%4d", major(i->size), minor(i->size));
-+		snprintf(info, 11, "%4d,%4d", major(i->size), minor(i->size));
- 	}
- 	else {
- 		/* size be as high as 2^24 or 16777216 */
-@@ -445,8 +447,10 @@
- 	}
- 	/* TODO: Do we need to check end_dir for empty case? */
- 	memcpy(newpath, path, pathlen);
--	newpath[pathlen] = '/';
--	pathlen++;
-+	if (pathlen > 1) {
-+	    newpath[pathlen] = '/';
-+	    pathlen++;
-+	}
- 	if (opt_verbose) {
- 		print_node('d', i, path);
- 	}
---- cramfs-1.1.orig/device_table.txt	1969-12-31 17:00:00.000000000 -0700
-+++ cramfs-1.1/device_table.txt	2003-01-01 05:13:44.000000000 -0700
-@@ -0,0 +1,129 @@
-+# When building a target filesystem, it is desirable to not have to
-+# become root and then run 'mknod' a thousand times.  Using a device 
-+# table you can create device nodes and directories "on the fly".
-+#
-+# This is a sample device table file for use with mkcramfs.  You can
-+# do all sorts of interesting things with a device table file.  For
-+# example, if you want to adjust the permissions on a particular file
-+# you can just add an entry like:
-+#   /sbin/foobar	f	2755	0	0	-	-	-	-	-
-+# and (assuming the file /sbin/foobar exists) it will be made setuid
-+# root (regardless of what its permissions are on the host filesystem.
-+# Furthermore, you can use a single table entry to create a many device
-+# minors.  For example, if I wanted to create /dev/hda and /dev/hda[0-15]
-+# I could just use the following two table entries:
-+#   /dev/hda	b	640	0	0	3	0	0	0	-
-+#   /dev/hda	b	640	0	0	3	1	1	1	15
-+# 
-+# Device table entries take the form of:
-+# <name>    <type>	<mode>	<uid>	<gid>	<major>	<minor>	<start>	<inc>	<count>
-+# where name is the file name,  type can be one of: 
-+#	f	A regular file
-+#	d	Directory
-+#	c	Character special device file
-+#	b	Block special device file
-+#	p	Fifo (named pipe)
-+# uid is the user id for the target file, gid is the group id for the
-+# target file.  The rest of the entries (major, minor, etc) apply only 
-+# to device special files.
-+
-+# Have fun
-+# -Erik Andersen <andersen@codepoet.org>
-+#
-+
-+#<name>		<type>	<mode>	<uid>	<gid>	<major>	<minor>	<start>	<inc>	<count>
-+/dev		d	755	0	0	-	-	-	-	-
-+/dev/mem	c	640	0	0	1	1	0	0	-
-+/dev/kmem	c	640	0	0	1	2	0	0	-
-+/dev/null	c	640	0	0	1	3	0	0	-
-+/dev/zero	c	640	0	0	1	5	0	0	-
-+/dev/random	c	640	0	0	1	8	0	0	-
-+/dev/urandom	c	640	0	0	1	9	0	0	-
-+/dev/tty	c	666	0	0	5	0	0	0	-
-+/dev/tty	c	666	0	0	4	0	0	1	6
-+/dev/console	c	640	0	0	5	1	0	0	-
-+/dev/ram	b	640	0	0	1	1	0	0	-
-+/dev/ram	b	640	0	0	1	0	0	1	4
-+/dev/loop	b	640	0	0	7	0	0	1	2
-+/dev/ptmx	c	666	0	0	5	2	0	0	-
-+#/dev/ttyS	c	640	0	0	4	64	0	1	4
-+#/dev/psaux	c	640	0	0	10	1	0	0	-
-+#/dev/rtc	c	640	0	0	10	135	0	0	-
-+
-+# Adjust permissions on some normal files
-+#/etc/shadow	f	600	0	0	-	-	-	-	-
-+#/bin/tinylogin	f	4755	0	0	-	-	-	-	-
-+
-+# User-mode Linux stuff
-+/dev/ubda	b	640	0	0	98	0	0	0	-
-+/dev/ubda	b	640	0	0	98	1	1	1	15
-+
-+# IDE Devices
-+/dev/hda	b	640	0	0	3	0	0	0	-
-+/dev/hda	b	640	0	0	3	1	1	1	15
-+/dev/hdb	b	640	0	0	3	64	0	0	-
-+/dev/hdb	b	640	0	0	3	65	1	1	15
-+#/dev/hdc	b	640	0	0	22	0	0	0	-
-+#/dev/hdc	b	640	0	0	22	1	1	1	15
-+#/dev/hdd	b	640	0	0	22	64	0	0	-
-+#/dev/hdd	b	640	0	0	22	65	1	1	15
-+#/dev/hde	b	640	0	0	33	0	0	0	-
-+#/dev/hde	b	640	0	0	33	1	1	1	15
-+#/dev/hdf	b	640	0	0	33	64	0	0	-
-+#/dev/hdf	b	640	0	0	33	65	1	1	15
-+#/dev/hdg	b	640	0	0	34	0	0	0	-
-+#/dev/hdg	b	640	0	0	34	1	1	1	15
-+#/dev/hdh	b	640	0	0	34	64	0	0	-
-+#/dev/hdh	b	640	0	0	34	65	1	1	15
-+
-+# SCSI Devices
-+#/dev/sda	b	640	0	0	8	0	0	0	-
-+#/dev/sda	b	640	0	0	8	1	1	1	15
-+#/dev/sdb	b	640	0	0	8	16	0	0	-
-+#/dev/sdb	b	640	0	0	8	17	1	1	15
-+#/dev/sdc	b	640	0	0	8	32	0	0	-
-+#/dev/sdc	b	640	0	0	8	33	1	1	15
-+#/dev/sdd	b	640	0	0	8	48	0	0	-
-+#/dev/sdd	b	640	0	0	8	49	1	1	15
-+#/dev/sde	b	640	0	0	8	64	0	0	-
-+#/dev/sde	b	640	0	0	8	65	1	1	15
-+#/dev/sdf	b	640	0	0	8	80	0	0	-
-+#/dev/sdf	b	640	0	0	8	81	1	1	15
-+#/dev/sdg	b	640	0	0	8	96	0	0	-
-+#/dev/sdg	b	640	0	0	8	97	1	1	15
-+#/dev/sdh	b	640	0	0	8	112	0	0	-
-+#/dev/sdh	b	640	0	0	8	113	1	1	15
-+#/dev/sg		c	640	0	0	21	0	0	1	15
-+#/dev/scd	b	640	0	0	11	0	0	1	15
-+#/dev/st		c	640	0	0	9	0	0	1	8
-+#/dev/nst	c	640	0	0	9	128	0	1	8
-+#/dev/st	c	640	0	0	9	32	1	1	4
-+#/dev/st	c	640	0	0	9	64	1	1	4
-+#/dev/st	c	640	0	0	9	96	1	1	4
-+
-+# Floppy disk devices
-+#/dev/fd		b	640	0	0	2	0	0	1	2
-+#/dev/fd0d360	b	640	0	0	2	4	0	0	-
-+#/dev/fd1d360	b	640	0	0	2	5	0	0	-
-+#/dev/fd0h1200	b	640	0	0	2	8	0	0	-
-+#/dev/fd1h1200	b	640	0	0	2	9	0	0	-
-+#/dev/fd0u1440	b	640	0	0	2	28	0	0	-
-+#/dev/fd1u1440	b	640	0	0	2	29	0	0	-
-+#/dev/fd0u2880	b	640	0	0	2	32	0	0	-
-+#/dev/fd1u2880	b	640	0	0	2	33	0	0	-
-+
-+# All the proprietary cdrom devices in the world
-+#/dev/aztcd	b	640	0	0	29	0	0	0	-
-+#/dev/bpcd	b	640	0	0	41	0	0	0	-
-+#/dev/capi20	c	640	0	0	68	0	0	1	2
-+#/dev/cdu31a	b	640	0	0	15	0	0	0	-
-+#/dev/cdu535	b	640	0	0	24	0	0	0	-
-+#/dev/cm206cd	b	640	0	0	32	0	0	0	-
-+#/dev/sjcd	b	640	0	0	18	0	0	0	-
-+#/dev/sonycd	b	640	0	0	15	0	0	0	-
-+#/dev/gscd	b	640	0	0	16	0	0	0	-
-+#/dev/sbpcd	b	640	0	0	25	0	0	0	-
-+#/dev/sbpcd	b	640	0	0	25	0	0	1	4
-+#/dev/mcd	b	640	0	0	23	0	0	0	-
-+#/dev/optcd	b	640	0	0	17	0	0	0	-
-+
---- cramfs-1.1.orig/mkcramfs.c	2002-02-20 01:03:32.000000000 -0700
-+++ cramfs-1.1/mkcramfs.c	2002-12-21 01:25:17.000000000 -0700
-@@ -1,3 +1,4 @@
-+/* vi: set sw=8 ts=8: */
- /*
-  * mkcramfs - make a cramfs file system
-  *
-@@ -16,12 +17,21 @@
-  * You should have received a copy of the GNU General Public License
-  * along with this program; if not, write to the Free Software
-  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-+ *
-+ * Added device table support (code taken from mkfs.jffs2.c, credit to
-+ * Erik Andersen <andersen@codepoet.org>) as well as an option to squash
-+ * permissions. - Russ Dill <Russ.Dill@asu.edu> September 2002
-+ *
-+ * Reworked, cleaned up, and updated for cramfs-1.1, December 2002
-+ *  - Erik Andersen <andersen@codepoet.org>
-+ *
-  */
- 
- /*
-  * If you change the disk format of cramfs, please update fs/cramfs/README.
-  */
- 
-+#define _GNU_SOURCE
- #include <sys/types.h>
- #include <stdio.h>
- #include <sys/stat.h>
-@@ -33,8 +43,15 @@
- #include <errno.h>
- #include <string.h>
- #include <stdarg.h>
-+#include <libgen.h>
-+#include <ctype.h>
-+#include <assert.h>
-+#include <getopt.h>
- #include <linux/cramfs_fs.h>
- #include <zlib.h>
-+#ifdef DMALLOC
-+#include <dmalloc.h>
-+#endif
- 
- /* Exit codes used by mkfs-type programs */
- #define MKFS_OK          0	/* No errors */
-@@ -71,11 +88,17 @@
- 		  + (1 << CRAMFS_SIZE_WIDTH) - 1 /* filesize */ \
- 		  + (1 << CRAMFS_SIZE_WIDTH) * 4 / PAGE_CACHE_SIZE /* block pointers */ )
- 
-+
-+/* The kernel assumes PAGE_CACHE_SIZE as block size. */
-+#define PAGE_CACHE_SIZE (4096)
-+
-+
- static const char *progname = "mkcramfs";
- static unsigned int blksize = PAGE_CACHE_SIZE;
- static long total_blocks = 0, total_nodes = 1; /* pre-count the root node */
- static int image_length = 0;
- 
-+
- /*
-  * If opt_holes is set, then mkcramfs can create explicit holes in the
-  * data, which saves 26 bytes per hole (which is a lot smaller a
-@@ -91,10 +114,12 @@
- static int opt_holes = 0;
- static int opt_pad = 0;
- static int opt_verbose = 0;
-+static int opt_squash = 0;
- static char *opt_image = NULL;
- static char *opt_name = NULL;
- 
- static int warn_dev, warn_gid, warn_namelen, warn_skip, warn_size, warn_uid;
-+static const char *const memory_exhausted = "memory exhausted";
- 
- /* In-core version of inode / directory entry. */
- struct entry {
-@@ -123,7 +148,7 @@
- {
- 	FILE *stream = status ? stderr : stdout;
- 
--	fprintf(stream, "usage: %s [-h] [-e edition] [-i file] [-n name] dirname outfile\n"
-+	fprintf(stream, "usage: %s [-h] [-e edition] [-i file] [-n name] [-D file] dirname outfile\n"
- 		" -h         print this help\n"
- 		" -E         make all warnings errors (non-zero exit status)\n"
- 		" -e edition set edition number (part of fsid)\n"
-@@ -133,39 +158,157 @@
- 		" -s         sort directory entries (old option, ignored)\n"
- 		" -v         be more verbose\n"
- 		" -z         make explicit holes (requires >= 2.3.39)\n"
--		" dirname    root of the directory tree to be compressed\n"
-+		" -D         Use the named FILE as a device table file\n"
-+		" -q         squash permissions (make everything owned by root)\n"
-+		" dirname    root of the filesystem to be compressed\n"
- 		" outfile    output file\n", progname, PAD_SIZE);
- 
- 	exit(status);
- }
- 
--static void die(int status, int syserr, const char *fmt, ...)
-+static void verror_msg(const char *s, va_list p)
-+{
-+	fflush(stdout);
-+	fprintf(stderr, "mkcramfs: ");
-+	vfprintf(stderr, s, p);
-+}
-+
-+static void vperror_msg(const char *s, va_list p)
-+{
-+	int err = errno;
-+
-+	if (s == 0)
-+		s = "";
-+	verror_msg(s, p);
-+	if (*s)
-+		s = ": ";
-+	fprintf(stderr, "%s%s\n", s, strerror(err));
-+}
-+
-+static void perror_msg(const char *s, ...)
-+{
-+	va_list p;
-+
-+	va_start(p, s);
-+	vperror_msg(s, p);
-+	va_end(p);
-+}
-+
-+static void error_msg_and_die(const char *s, ...)
-+{
-+	va_list p;
-+
-+	va_start(p, s);
-+	verror_msg(s, p);
-+	va_end(p);
-+	putc('\n', stderr);
-+	exit(MKFS_ERROR);
-+}
-+
-+static void perror_msg_and_die(const char *s, ...)
-+{
-+	va_list p;
-+
-+	va_start(p, s);
-+	vperror_msg(s, p);
-+	va_end(p);
-+	exit(MKFS_ERROR);
-+}
-+#ifndef DMALLOC
-+extern char *xstrdup(const char *s)
-+{
-+	char *t;
-+
-+	if (s == NULL)
-+		return NULL;
-+	t = strdup(s);
-+	if (t == NULL)
-+		error_msg_and_die(memory_exhausted);
-+	return t;
-+}
-+
-+extern void *xmalloc(size_t size)
-+{
-+	void *ptr = malloc(size);
-+
-+	if (ptr == NULL && size != 0)
-+		error_msg_and_die(memory_exhausted);
-+	return ptr;
-+}
-+
-+extern void *xcalloc(size_t nmemb, size_t size)
-+{
-+	void *ptr = calloc(nmemb, size);
-+
-+	if (ptr == NULL && nmemb != 0 && size != 0)
-+		error_msg_and_die(memory_exhausted);
-+	return ptr;
-+}
-+
-+extern void *xrealloc(void *ptr, size_t size)
-+{
-+	ptr = realloc(ptr, size);
-+	if (ptr == NULL && size != 0)
-+		error_msg_and_die(memory_exhausted);
-+	return ptr;
-+}
-+#endif
-+
-+static FILE *xfopen(const char *path, const char *mode)
- {
--	va_list arg_ptr;
--	int save = errno;
-+	FILE *fp;
-+
-+	if ((fp = fopen(path, mode)) == NULL)
-+		perror_msg_and_die("%s", path);
-+	return fp;
-+}
- 
--	fflush(0);
--	va_start(arg_ptr, fmt);
--	fprintf(stderr, "%s: ", progname);
--	vfprintf(stderr, fmt, arg_ptr);
--	if (syserr) {
--		fprintf(stderr, ": %s", strerror(save));
-+extern int xopen(const char *pathname, int flags, mode_t mode)
-+{
-+	int ret;
-+	
-+	if (flags & O_CREAT)
-+		ret = open(pathname, flags, mode);
-+	else
-+		ret = open(pathname, flags);
-+	if (ret == -1) {
-+		perror_msg_and_die("%s", pathname);
- 	}
--	fprintf(stderr, "\n");
--	va_end(arg_ptr);
--	exit(status);
-+	return ret;
- }
- 
-+extern char *xreadlink(const char *path)
-+{                       
-+	static const int GROWBY = 80; /* how large we will grow strings by */
-+
-+	char *buf = NULL;   
-+	int bufsize = 0, readsize = 0;
-+
-+	do {
-+		buf = xrealloc(buf, bufsize += GROWBY);
-+		readsize = readlink(path, buf, bufsize); /* 1st try */
-+		if (readsize == -1) {
-+		    perror_msg("%s:%s", progname, path);
-+		    return NULL;
-+		}
-+	}           
-+	while (bufsize < readsize + 1);
-+
-+	buf[readsize] = '\0';
-+
-+	return buf;
-+}       
-+
- static void map_entry(struct entry *entry)
- {
- 	if (entry->path) {
- 		entry->fd = open(entry->path, O_RDONLY);
- 		if (entry->fd < 0) {
--			die(MKFS_ERROR, 1, "open failed: %s", entry->path);
-+			error_msg_and_die("open failed: %s", entry->path);
- 		}
- 		entry->uncompressed = mmap(NULL, entry->size, PROT_READ, MAP_PRIVATE, entry->fd, 0);
- 		if (entry->uncompressed == MAP_FAILED) {
--			die(MKFS_ERROR, 1, "mmap failed: %s", entry->path);
-+			error_msg_and_die("mmap failed: %s", entry->path);
- 		}
- 	}
- }
-@@ -174,8 +317,9 @@
- {
- 	if (entry->path) {
- 		if (munmap(entry->uncompressed, entry->size) < 0) {
--			die(MKFS_ERROR, 1, "munmap failed: %s", entry->path);
-+			error_msg_and_die("munmap failed: %s", entry->path);
- 		}
-+		entry->uncompressed=NULL;
- 		close(entry->fd);
- 	}
- }
-@@ -204,7 +348,8 @@
- 		find_identical_file(orig->next, newfile));
- }
- 
--static void eliminate_doubles(struct entry *root, struct entry *orig) {
-+static void eliminate_doubles(struct entry *root, struct entry *orig) 
-+{
- 	if (orig) {
- 		if (orig->size && (orig->path || orig->uncompressed))
- 			find_identical_file(root, orig);
-@@ -232,10 +377,7 @@
- 
- 	/* Set up the path. */
- 	/* TODO: Reuse the parent's buffer to save memcpy'ing and duplication. */
--	path = malloc(len + 1 + MAX_INPUT_NAMELEN + 1);
--	if (!path) {
--		die(MKFS_ERROR, 1, "malloc failed");
--	}
-+	path = xmalloc(len + 1 + MAX_INPUT_NAMELEN + 1);
- 	memcpy(path, name, len);
- 	endpath = path + len;
- 	*endpath = '/';
-@@ -245,7 +387,7 @@
- 	dircount = scandir(name, &dirlist, 0, cramsort);
- 
- 	if (dircount < 0) {
--		die(MKFS_ERROR, 1, "scandir failed: %s", name);
-+		error_msg_and_die("scandir failed: %s", name);
- 	}
- 
- 	/* process directory */
-@@ -269,25 +411,20 @@
- 		}
- 		namelen = strlen(dirent->d_name);
- 		if (namelen > MAX_INPUT_NAMELEN) {
--			die(MKFS_ERROR, 0,
--				"very long (%u bytes) filename found: %s\n"
--				"please increase MAX_INPUT_NAMELEN in mkcramfs.c and recompile",
-+			error_msg_and_die(
-+				"Very long (%u bytes) filename `%s' found.\n"
-+				" Please increase MAX_INPUT_NAMELEN in mkcramfs.c and recompile.  Exiting.\n",
- 				namelen, dirent->d_name);
- 		}
- 		memcpy(endpath, dirent->d_name, namelen + 1);
- 
- 		if (lstat(path, &st) < 0) {
-+			perror(endpath);
- 			warn_skip = 1;
- 			continue;
- 		}
--		entry = calloc(1, sizeof(struct entry));
--		if (!entry) {
--			die(MKFS_ERROR, 1, "calloc failed");
--		}
--		entry->name = strdup(dirent->d_name);
--		if (!entry->name) {
--			die(MKFS_ERROR, 1, "strdup failed");
--		}
-+		entry = xcalloc(1, sizeof(struct entry));
-+		entry->name = xstrdup(dirent->d_name);
- 		/* truncate multi-byte UTF-8 filenames on character boundary */
- 		if (namelen > CRAMFS_MAXPATHLEN) {
- 			namelen = CRAMFS_MAXPATHLEN;
-@@ -297,24 +434,25 @@
- 				namelen--;
- 				/* are we reasonably certain it was UTF-8 ? */
- 				if (entry->name[namelen] < 0x80 || !namelen) {
--					die(MKFS_ERROR, 0, "cannot truncate filenames not encoded in UTF-8");
-+					error_msg_and_die("cannot truncate filenames not encoded in UTF-8");
- 				}
- 			}
- 			entry->name[namelen] = '\0';
- 		}
- 		entry->mode = st.st_mode;
- 		entry->size = st.st_size;
--		entry->uid = st.st_uid;
-+		entry->uid = opt_squash ? 0 : st.st_uid;
- 		if (entry->uid >= 1 << CRAMFS_UID_WIDTH)
- 			warn_uid = 1;
--		entry->gid = st.st_gid;
--		if (entry->gid >= 1 << CRAMFS_GID_WIDTH)
-+		entry->gid = opt_squash ? 0 : st.st_gid;
-+		if (entry->gid >= 1 << CRAMFS_GID_WIDTH) {
- 			/* TODO: We ought to replace with a default
- 			   gid instead of truncating; otherwise there
- 			   are security problems.  Maybe mode should
- 			   be &= ~070.  Same goes for uid once Linux
- 			   supports >16-bit uids. */
- 			warn_gid = 1;
-+		}
- 		size = sizeof(struct cramfs_inode) + ((namelen + 3) & ~3);
- 		*fslen_ub += size;
- 		if (S_ISDIR(st.st_mode)) {
-@@ -325,21 +463,15 @@
- 					warn_skip = 1;
- 					continue;
- 				}
--				entry->path = strdup(path);
--				if (!entry->path) {
--					die(MKFS_ERROR, 1, "strdup failed");
--				}
-+				entry->path = xstrdup(path);
- 				if ((entry->size >= 1 << CRAMFS_SIZE_WIDTH)) {
- 					warn_size = 1;
- 					entry->size = (1 << CRAMFS_SIZE_WIDTH) - 1;
- 				}
- 			}
- 		} else if (S_ISLNK(st.st_mode)) {
--			entry->uncompressed = malloc(entry->size);
-+			entry->uncompressed = xreadlink(path);
- 			if (!entry->uncompressed) {
--				die(MKFS_ERROR, 1, "malloc failed");
--			}
--			if (readlink(path, entry->uncompressed, entry->size) < 0) {
- 				warn_skip = 1;
- 				continue;
- 			}
-@@ -351,7 +483,7 @@
- 			if (entry->size & -(1<<CRAMFS_SIZE_WIDTH))
- 				warn_dev = 1;
- 		} else {
--			die(MKFS_ERROR, 0, "bogus file type: %s", entry->name);
-+			error_msg_and_die("bogus file type: %s", entry->name);
- 		}
- 
- 		if (S_ISREG(st.st_mode) || S_ISLNK(st.st_mode)) {
-@@ -378,7 +510,9 @@
- 	struct cramfs_super *super = (struct cramfs_super *) base;
- 	unsigned int offset = sizeof(struct cramfs_super) + image_length;
- 
--	offset += opt_pad;	/* 0 if no padding */
-+	if (opt_pad) {
-+		offset += opt_pad;	/* 0 if no padding */
-+	}
- 
- 	super->magic = CRAMFS_MAGIC;
- 	super->flags = CRAMFS_FLAG_FSID_VERSION_2 | CRAMFS_FLAG_SORTED_DIRS;
-@@ -414,10 +548,10 @@
- 	struct cramfs_inode *inode = (struct cramfs_inode *) (base + entry->dir_offset);
- 
- 	if ((offset & 3) != 0) {
--		die(MKFS_ERROR, 0, "illegal offset of %lu bytes", offset);
-+		error_msg_and_die("illegal offset of %lu bytes", offset);
- 	}
- 	if (offset >= (1 << (2 + CRAMFS_OFFSET_WIDTH))) {
--		die(MKFS_ERROR, 0, "filesystem too big");
-+		error_msg_and_die("filesystem too big");
- 	}
- 	inode->offset = (offset >> 2);
- }
-@@ -429,7 +563,7 @@
-  */
- static void print_node(struct entry *e)
- {
--	char info[10];
-+	char info[12];
- 	char type = '?';
- 
- 	if (S_ISREG(e->mode)) type = 'f';
-@@ -442,11 +576,11 @@
- 
- 	if (S_ISCHR(e->mode) || (S_ISBLK(e->mode))) {
- 		/* major/minor numbers can be as high as 2^12 or 4096 */
--		snprintf(info, 10, "%4d,%4d", major(e->size), minor(e->size));
-+		snprintf(info, 11, "%4d,%4d", major(e->size), minor(e->size));
- 	}
- 	else {
- 		/* size be as high as 2^24 or 16777216 */
--		snprintf(info, 10, "%9d", e->size);
-+		snprintf(info, 11, "%9d", e->size);
- 	}
- 
- 	printf("%c %04o %s %5d:%-3d %s\n",
-@@ -462,17 +596,9 @@
- {
- 	int stack_entries = 0;
- 	int stack_size = 64;
--	struct entry **entry_stack;
--
--	entry_stack = malloc(stack_size * sizeof(struct entry *));
--	if (!entry_stack) {
--		die(MKFS_ERROR, 1, "malloc failed");
--	}
--
--	if (opt_verbose) {
--		printf("root:\n");
--	}
-+	struct entry **entry_stack = NULL;
- 
-+	entry_stack = xmalloc(stack_size * sizeof(struct entry *));
- 	for (;;) {
- 		int dir_start = stack_entries;
- 		while (entry) {
-@@ -506,10 +632,7 @@
- 			if (entry->child) {
- 				if (stack_entries >= stack_size) {
- 					stack_size *= 2;
--					entry_stack = realloc(entry_stack, stack_size * sizeof(struct entry *));
--					if (!entry_stack) {
--						die(MKFS_ERROR, 1, "realloc failed");
--					}
-+					entry_stack = xrealloc(entry_stack, stack_size * sizeof(struct entry *));
- 				}
- 				entry_stack[stack_entries] = entry;
- 				stack_entries++;
-@@ -543,7 +666,7 @@
- 
- 		set_data_offset(entry, base, offset);
- 		if (opt_verbose) {
--			printf("%s:\n", entry->name);
-+		    printf("'%s':\n", entry->name);
- 		}
- 		entry = entry->child;
- 	}
-@@ -553,16 +676,21 @@
- 
- static int is_zero(char const *begin, unsigned len)
- {
--	/* Returns non-zero iff the first LEN bytes from BEGIN are all NULs. */
--	return (len-- == 0 ||
--		(begin[0] == '\0' &&
--		 (len-- == 0 ||
--		  (begin[1] == '\0' &&
--		   (len-- == 0 ||
--		    (begin[2] == '\0' &&
--		     (len-- == 0 ||
--		      (begin[3] == '\0' &&
--		       memcmp(begin, begin + 4, len) == 0))))))));
-+	if (opt_holes)
-+		/* Returns non-zero iff the first LEN bytes from BEGIN are
-+		   all NULs. */
-+		return (len-- == 0 ||
-+			(begin[0] == '\0' &&
-+			 (len-- == 0 ||
-+			  (begin[1] == '\0' &&
-+			   (len-- == 0 ||
-+			    (begin[2] == '\0' &&
-+			     (len-- == 0 ||
-+			      (begin[3] == '\0' &&
-+			       memcmp(begin, begin + 4, len) == 0))))))));
-+	else
-+		/* Never create holes. */
-+		return 0;
- }
- 
- /*
-@@ -575,37 +703,34 @@
-  * Note that size > 0, as a zero-sized file wouldn't ever
-  * have gotten here in the first place.
-  */
--static unsigned int do_compress(char *base, unsigned int offset, char const *name, char *uncompressed, unsigned int size)
-+static unsigned int do_compress(char *base, unsigned int offset, struct entry *entry)
- {
-+	unsigned int size = entry->size;
- 	unsigned long original_size = size;
- 	unsigned long original_offset = offset;
- 	unsigned long new_size;
- 	unsigned long blocks = (size - 1) / blksize + 1;
- 	unsigned long curr = offset + 4 * blocks;
- 	int change;
-+	char *uncompressed = entry->uncompressed;
- 
--	total_blocks += blocks;
-+	total_blocks += blocks; 
- 
- 	do {
- 		unsigned long len = 2 * blksize;
- 		unsigned int input = size;
--		int err;
--
- 		if (input > blksize)
- 			input = blksize;
- 		size -= input;
--		if (!(opt_holes && is_zero (uncompressed, input))) {
--			err = compress2(base + curr, &len, uncompressed, input, Z_BEST_COMPRESSION);
--			if (err != Z_OK) {
--				die(MKFS_ERROR, 0, "compression error: %s", zError(err));
--			}
-+		if (!is_zero (uncompressed, input)) {
-+			compress(base + curr, &len, uncompressed, input);
- 			curr += len;
- 		}
- 		uncompressed += input;
- 
- 		if (len > blksize*2) {
- 			/* (I don't think this can happen with zlib.) */
--			die(MKFS_ERROR, 0, "AIEEE: block \"compressed\" to > 2*blocklength (%ld)", len);
-+			error_msg_and_die("AIEEE: block \"compressed\" to > 2*blocklength (%ld)\n", len);
- 		}
- 
- 		*(u32 *) (base + offset) = curr;
-@@ -618,10 +743,12 @@
- 	   st_blocks * 512.  But if you say that then perhaps
- 	   administrative data should also be included in both. */
- 	change = new_size - original_size;
--	if (opt_verbose > 1) {
--		printf("%6.2f%% (%+d bytes)\t%s\n",
--		       (change * 100) / (double) original_size, change, name);
-+#if 0
-+	if (opt_verbose) {
-+	    printf("%6.2f%% (%+d bytes)\t%s\n",
-+		    (change * 100) / (double) original_size, change, entry->name);
- 	}
-+#endif
- 
- 	return curr;
- }
-@@ -644,7 +771,7 @@
- 				set_data_offset(entry, base, offset);
- 				entry->offset = offset;
- 				map_entry(entry);
--				offset = do_compress(base, offset, entry->name, entry->uncompressed, entry->size);
-+				offset = do_compress(base, offset, entry);
- 				unmap_entry(entry);
- 			}
- 		}
-@@ -660,13 +787,10 @@
- 	int fd;
- 	char *buf;
- 
--	fd = open(file, O_RDONLY);
--	if (fd < 0) {
--		die(MKFS_ERROR, 1, "open failed: %s", file);
--	}
-+	fd = xopen(file, O_RDONLY, 0);
- 	buf = mmap(NULL, image_length, PROT_READ, MAP_PRIVATE, fd, 0);
- 	if (buf == MAP_FAILED) {
--		die(MKFS_ERROR, 1, "mmap failed");
-+		error_msg_and_die("mmap failed");
- 	}
- 	memcpy(base + offset, buf, image_length);
- 	munmap(buf, image_length);
-@@ -679,6 +803,328 @@
- 	return (offset + image_length);
- }
- 
-+static struct entry *find_filesystem_entry(struct entry *dir, char *name, mode_t type)
-+{
-+	struct entry *e = dir;
-+
-+	if (S_ISDIR(dir->mode)) {
-+		e = dir->child;
-+	}
-+	while (e) {
-+		/* Only bother to do the expensive strcmp on matching file types */
-+		if (type == (e->mode & S_IFMT) && e->name) {
-+			if (S_ISDIR(e->mode)) {
-+				int len = strlen(e->name);
-+
-+				/* Check if we are a parent of the correct path */
-+				if (strncmp(e->name, name, len) == 0) {
-+					/* Is this an _exact_ match? */
-+					if (strcmp(name, e->name) == 0) {
-+						return (e);
-+					}
-+					/* Looks like we found a parent of the correct path */
-+					if (name[len] == '/') {
-+						if (e->child) {
-+							return (find_filesystem_entry (e, name + len + 1, type));
-+						} else {
-+							return NULL;
-+						}
-+					}
-+				}
-+			} else {
-+				if (strcmp(name, e->name) == 0) {
-+					return (e);
-+				}
-+			}
-+		}
-+		e = e->next;
-+	}
-+	return (NULL);
-+}
-+
-+void modify_entry(char *full_path, unsigned long uid, unsigned long gid, 
-+	unsigned long mode, unsigned long rdev, struct entry *root, loff_t *fslen_ub)
-+{
-+	char *name, *path, *full;
-+	struct entry *curr, *parent, *entry, *prev;
-+	
-+	full = xstrdup(full_path);
-+	path = xstrdup(dirname(full));
-+	name = full_path + strlen(path) + 1;
-+	free(full);
-+	if (strcmp(path, "/") == 0) {
-+		parent = root;
-+		name = full_path + 1;
-+	} else {
-+		if (!(parent = find_filesystem_entry(root, path+1, S_IFDIR)))
-+			error_msg_and_die("%s/%s: could not find parent\n", path, name);
-+	}
-+	if ((entry = find_filesystem_entry(parent, name, (mode & S_IFMT)))) {
-+		/* its there, just modify permissions */
-+		entry->mode = mode;
-+		entry->uid = uid;
-+		entry->gid = gid;
-+	} else { /* make a new entry */
-+	
-+		/* code partially replicated from parse_directory() */
-+		size_t namelen;
-+		if (S_ISREG(mode)) {
-+			error_msg_and_die("%s: regular file from device_table file must exist on disk!", full_path);
-+		}
-+
-+		namelen = strlen(name);
-+		if (namelen > MAX_INPUT_NAMELEN) {
-+			error_msg_and_die(
-+				"Very long (%u bytes) filename `%s' found.\n"
-+				" Please increase MAX_INPUT_NAMELEN in mkcramfs.c and recompile.  Exiting.\n",
-+				namelen, name);
-+		}
-+		entry = xcalloc(1, sizeof(struct entry));
-+		entry->name = xstrdup(name);
-+		/* truncate multi-byte UTF-8 filenames on character boundary */
-+		if (namelen > CRAMFS_MAXPATHLEN) {
-+			namelen = CRAMFS_MAXPATHLEN;
-+			warn_namelen = 1;
-+			/* the first lost byte must not be a trail byte */
-+			while ((entry->name[namelen] & 0xc0) == 0x80) {
-+				namelen--;
-+				/* are we reasonably certain it was UTF-8 ? */
-+				if (entry->name[namelen] < 0x80 || !namelen) {
-+					error_msg_and_die("cannot truncate filenames not encoded in UTF-8");
-+				}
-+			}
-+			entry->name[namelen] = '\0';
-+		}
-+		entry->mode = mode;
-+		entry->uid = uid;
-+		entry->gid = gid;
-+		entry->size = 0;
-+		if (S_ISBLK(mode) || S_ISCHR(mode)) {
-+			entry->size = rdev;
-+			if (entry->size & -(1<<CRAMFS_SIZE_WIDTH))
-+				warn_dev = 1;
-+		}
-+		
-+		/* ok, now we have to backup and correct the size of all the entries above us */
-+		*fslen_ub += sizeof(struct cramfs_inode) + ((namelen + 3) & ~3);
-+		parent->size += sizeof(struct cramfs_inode) + ((namelen + 3) & ~3);
-+
-+		/* alright, time to link us in */
-+		curr = parent->child;
-+		prev = NULL;
-+		while (curr && strcmp(name, curr->name) > 0) {
-+			prev = curr;
-+			curr = curr->next;
-+		}
-+		if (!prev) parent->child = entry;
-+		else prev->next = entry;
-+		entry->next = curr;
-+		entry->child = NULL;
-+	}
-+	if (entry->uid >= 1 << CRAMFS_UID_WIDTH)
-+		warn_uid = 1;
-+	if (entry->gid >= 1 << CRAMFS_GID_WIDTH) {
-+		/* TODO: We ought to replace with a default
-+		   gid instead of truncating; otherwise there
-+		   are security problems.  Maybe mode should
-+		   be &= ~070.  Same goes for uid once Linux
-+		   supports >16-bit uids. */
-+		warn_gid = 1;
-+	}
-+	free(path);
-+}
-+
-+/* the GNU C library has a wonderful scanf("%as", string) which will
-+ allocate the string with the right size, good to avoid buffer overruns. 
-+ the following macros use it if available or use a hacky workaround...
-+ */
-+
-+#ifdef __GNUC__
-+#define SCANF_PREFIX "a"
-+#define SCANF_STRING(s) (&s)
-+#define GETCWD_SIZE 0
-+#else
-+#define SCANF_PREFIX "511"
-+#define SCANF_STRING(s) (s = xmalloc(512))
-+#define GETCWD_SIZE -1
-+inline int snprintf(char *str, size_t n, const char *fmt, ...)
-+{
-+	int ret;
-+	va_list ap;
-+
-+	va_start(ap, fmt);
-+	ret = vsprintf(str, fmt, ap);
-+	va_end(ap);
-+	return ret;
-+}
-+#endif
-+
-+/*  device table entries take the form of:
-+    <path>	<type> <mode>	<uid>	<gid>	<major>	<minor>	<start>	<inc>	<count>
-+    /dev/mem     c    640       0       0         1       1       0     0         -
-+
-+    type can be one of: 
-+	f	A regular file
-+	d	Directory
-+	c	Character special device file
-+	b	Block special device file
-+	p	Fifo (named pipe)
-+
-+    I don't bother with symlinks (permissions are irrelevant), hard
-+    links (special cases of regular files), or sockets (why bother).
-+
-+    Regular files must exist in the target root directory.  If a char,
-+    block, fifo, or directory does not exist, it will be created.
-+*/
-+
-+static int interpret_table_entry(char *line, struct entry *root, loff_t *fslen_ub)
-+{
-+	char type, *name = NULL;
-+	unsigned long mode = 0755, uid = 0, gid = 0, major = 0, minor = 0;
-+	unsigned long start = 0, increment = 1, count = 0;
-+
-+	if (sscanf (line, "%" SCANF_PREFIX "s %c %lo %lu %lu %lu %lu %lu %lu %lu",
-+		 SCANF_STRING(name), &type, &mode, &uid, &gid, &major, &minor,
-+		 &start, &increment, &count) < 0) 
-+	{
-+		return 1;
-+	}
-+
-+	if (!strcmp(name, "/")) {
-+		error_msg_and_die("Device table entries require absolute paths");
-+	}
-+
-+	switch (type) {
-+	case 'd':
-+		mode |= S_IFDIR;
-+		modify_entry(name, uid, gid, mode, 0, root, fslen_ub);
-+		break;
-+	case 'f':
-+		mode |= S_IFREG;
-+		modify_entry(name, uid, gid, mode, 0, root, fslen_ub);
-+		break;
-+	case 'p':
-+		mode |= S_IFIFO;
-+		modify_entry(name, uid, gid, mode, 0, root, fslen_ub);
-+		break;
-+	case 'c':
-+	case 'b':
-+		mode |= (type == 'c') ? S_IFCHR : S_IFBLK;
-+		if (count > 0) {
-+			char *buf;
-+			unsigned long i;
-+			dev_t rdev;
-+
-+			for (i = start; i < count; i++) {
-+				asprintf(&buf, "%s%lu", name, i);
-+				rdev = makedev(major, minor + (i * increment - start));
-+				modify_entry(buf, uid, gid, mode, rdev, root, fslen_ub);
-+				free(buf);
-+			}
-+		} else {
-+			dev_t rdev = makedev(major, minor);
-+			modify_entry(name, uid, gid, mode, rdev, root, fslen_ub);
-+		}
-+		break;
-+	default:
-+		error_msg_and_die("Unsupported file type");
-+	}
-+	free(name);
-+	return 0;
-+}
-+
-+static int parse_device_table(FILE *file, struct entry *root, loff_t *fslen_ub)
-+{
-+	char *line;
-+	int status = 0;
-+	size_t length = 0;
-+
-+	/* Turn off squash, since we must ensure that values
-+	 * entered via the device table are not squashed */
-+	opt_squash = 0;
-+
-+	/* Looks ok so far.  The general plan now is to read in one
-+	 * line at a time, check for leading comment delimiters ('#'),
-+	 * then try and parse the line as a device table.  If we fail
-+	 * to parse things, try and help the poor fool to fix their
-+	 * device table with a useful error msg... */
-+	line = NULL;
-+	while (getline(&line, &length, file) != -1) {
-+		/* First trim off any whitespace */
-+		int len = strlen(line);
-+
-+		/* trim trailing whitespace */
-+		while (len > 0 && isspace(line[len - 1]))
-+			line[--len] = '\0';
-+		/* trim leading whitespace */
-+		memmove(line, &line[strspn(line, " \n\r\t\v")], len);
-+
-+		/* How long are we after trimming? */
-+		len = strlen(line);
-+
-+		/* If this is NOT a comment line, try to interpret it */
-+		if (len && *line != '#') {
-+			if (interpret_table_entry(line, root, fslen_ub))
-+				status = 1;
-+		}
-+
-+		free(line);
-+		line = NULL;
-+	}
-+	free(line);
-+	fclose(file);
-+
-+	return status;
-+}
-+
-+void traverse(struct entry *entry, int depth)
-+{
-+	struct entry *curr = entry;
-+	int i;
-+
-+	while (curr) {
-+		for (i = 0; i < depth; i++) putchar(' ');
-+		printf("%s: size=%d mode=%d same=%p\n",
-+			(curr->name)? (char*)curr->name : "/", 
-+			curr->size, curr->mode, curr->same);
-+		if (curr->child) traverse(curr->child, depth + 4);
-+		curr = curr->next;
-+	}
-+}
-+
-+static void free_filesystem_entry(struct entry *dir)
-+{
-+	struct entry *e = dir, *last;
-+
-+	if (S_ISDIR(dir->mode)) {
-+		e = dir->child;
-+	}
-+	while (e) {
-+		if (e->name)
-+			free(e->name);
-+		if (e->path)
-+			free(e->path);
-+		if (e->uncompressed)
-+			free(e->uncompressed);
-+		last = e;
-+		if (e->child) {
-+			free_filesystem_entry(e);
-+		}
-+		e = e->next;
-+		free(last);
-+	}
-+}
-+
-+
-+/*
-+ * Usage:
-+ *
-+ *      mkcramfs directory-name outfile
-+ *
-+ * where "directory-name" is simply the root of the directory
-+ * tree that we want to generate a compressed filesystem out
-+ * of.
-+ */
- int main(int argc, char **argv)
- {
- 	struct stat st;		/* used twice... */
-@@ -692,6 +1138,7 @@
- 	u32 crc;
- 	int c;			/* for getopt */
- 	char *ep;		/* for strtoul */
-+	FILE *devtable = NULL;
- 
- 	total_blocks = 0;
- 
-@@ -699,7 +1146,7 @@
- 		progname = argv[0];
- 
- 	/* command line options */
--	while ((c = getopt(argc, argv, "hEe:i:n:psvz")) != EOF) {
-+	while ((c = getopt(argc, argv, "hEe:i:n:psvzD:q")) != EOF) {
- 		switch (c) {
- 		case 'h':
- 			usage(MKFS_OK);
-@@ -715,7 +1162,7 @@
- 		case 'i':
- 			opt_image = optarg;
- 			if (lstat(opt_image, &st) < 0) {
--				die(MKFS_ERROR, 1, "lstat failed: %s", opt_image);
-+				error_msg_and_die("lstat failed: %s", opt_image);
- 			}
- 			image_length = st.st_size; /* may be padded later */
- 			fslen_ub += (image_length + 3); /* 3 is for padding */
-@@ -736,6 +1183,16 @@
- 		case 'z':
- 			opt_holes = 1;
- 			break;
-+		case 'q':
-+			opt_squash = 1;
-+			break;
-+		case 'D':
-+			devtable = xfopen(optarg, "r");
-+			if (fstat(fileno(devtable), &st) < 0)
-+				perror_msg_and_die(optarg);
-+			if (st.st_size < 10)
-+				error_msg_and_die("%s: not a proper device table file\n", optarg);
-+			break;
- 		}
- 	}
- 
-@@ -745,25 +1202,23 @@
- 	outfile = argv[optind + 1];
- 
- 	if (stat(dirname, &st) < 0) {
--		die(MKFS_USAGE, 1, "stat failed: %s", dirname);
--	}
--	fd = open(outfile, O_WRONLY | O_CREAT | O_TRUNC, 0666);
--	if (fd < 0) {
--		die(MKFS_USAGE, 1, "open failed: %s", outfile);
-+		error_msg_and_die("stat failed: %s", dirname);
- 	}
-+	fd = xopen(outfile, O_WRONLY | O_CREAT | O_TRUNC, 0666);
- 
--	root_entry = calloc(1, sizeof(struct entry));
--	if (!root_entry) {
--		die(MKFS_ERROR, 1, "calloc failed");
--	}
-+	root_entry = xcalloc(1, sizeof(struct entry));
- 	root_entry->mode = st.st_mode;
- 	root_entry->uid = st.st_uid;
- 	root_entry->gid = st.st_gid;
- 
- 	root_entry->size = parse_directory(root_entry, dirname, &root_entry->child, &fslen_ub);
- 
-+	if (devtable) {
-+		parse_device_table(devtable, root_entry, &fslen_ub);
-+	}
-+
- 	/* always allocate a multiple of blksize bytes because that's
--	   what we're going to write later on */
-+           what we're going to write later on */
- 	fslen_ub = ((fslen_ub - 1) | (blksize - 1)) + 1;
- 
- 	if (fslen_ub > MAXFSLEN) {
-@@ -790,7 +1245,7 @@
- 	rom_image = mmap(NULL, fslen_ub?fslen_ub:1, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
- 
- 	if (rom_image == MAP_FAILED) {
--		die(MKFS_ERROR, 1, "mmap failed");
-+		error_msg_and_die("mmap failed");
- 	}
- 
- 	/* Skip the first opt_pad bytes for boot loader code */
-@@ -807,6 +1262,7 @@
- 	}
- 
- 	offset = write_directory_structure(root_entry->child, rom_image, offset);
-+	if (opt_verbose)
- 	printf("Directory data: %d bytes\n", offset);
- 
- 	offset = write_data(root_entry, rom_image, offset);
-@@ -814,30 +1270,38 @@
- 	/* We always write a multiple of blksize bytes, so that
- 	   losetup works. */
- 	offset = ((offset - 1) | (blksize - 1)) + 1;
-+	if (opt_verbose)
- 	printf("Everything: %d kilobytes\n", offset >> 10);
- 
- 	/* Write the superblock now that we can fill in all of the fields. */
- 	write_superblock(root_entry, rom_image+opt_pad, offset);
-+	if (opt_verbose)
- 	printf("Super block: %d bytes\n", sizeof(struct cramfs_super));
- 
- 	/* Put the checksum in. */
- 	crc = crc32(0L, Z_NULL, 0);
- 	crc = crc32(crc, (rom_image+opt_pad), (offset-opt_pad));
- 	((struct cramfs_super *) (rom_image+opt_pad))->fsid.crc = crc;
-+	if (opt_verbose)
- 	printf("CRC: %x\n", crc);
- 
- 	/* Check to make sure we allocated enough space. */
- 	if (fslen_ub < offset) {
--		die(MKFS_ERROR, 0, "not enough space allocated for ROM image (%Ld allocated, %d used)", fslen_ub, offset);
-+		error_msg_and_die("not enough space allocated for ROM "
-+			"image (%Ld allocated, %d used)", fslen_ub, offset);
- 	}
- 
- 	written = write(fd, rom_image, offset);
- 	if (written < 0) {
--		die(MKFS_ERROR, 1, "write failed");
-+		error_msg_and_die("write failed");
- 	}
- 	if (offset != written) {
--		die(MKFS_ERROR, 0, "ROM image write failed (wrote %d of %d bytes)", written, offset);
-+		error_msg_and_die("ROM image write failed (wrote %d of %d bytes)", written, offset);
- 	}
-+	
-+	/* Free up memory */
-+	free_filesystem_entry(root_entry);
-+	free(root_entry);
- 
- 	/* (These warnings used to come at the start, but they scroll off the
- 	   screen too quickly.) */
diff --git a/target/cramfs/cramfs-02-endian.patch b/target/cramfs/cramfs-02-endian.patch
deleted file mode 100644
index 0da55bfae..000000000
--- a/target/cramfs/cramfs-02-endian.patch
+++ /dev/null
@@ -1,284 +0,0 @@
---- cramfs-1.1/mkcramfs.c.orig	2005-04-13 05:55:57.000000000 -0600
-+++ cramfs-1.1/mkcramfs.c	2005-04-13 16:19:57.000000000 -0600
-@@ -117,6 +117,7 @@
- static int opt_squash = 0;
- static char *opt_image = NULL;
- static char *opt_name = NULL;
-+static int swap_endian = 0;
- 
- static int warn_dev, warn_gid, warn_namelen, warn_skip, warn_size, warn_uid;
- static const char *const memory_exhausted = "memory exhausted";
-@@ -155,6 +156,8 @@
- 		" -i file    insert a file image into the filesystem (requires >= 2.4.0)\n"
- 		" -n name    set name of cramfs filesystem\n"
- 		" -p         pad by %d bytes for boot code\n"
-+		" -l         litte endian filesystem\n"
-+		" -b         big endian filesystem\n"
- 		" -s         sort directory entries (old option, ignored)\n"
- 		" -v         be more verbose\n"
- 		" -z         make explicit holes (requires >= 2.3.39)\n"
-@@ -504,6 +506,50 @@
- 	return totalsize;
- }
- 
-+/* routines to swap endianness/bitfields in inode/superblock block data */
-+static void fix_inode(struct cramfs_inode *inode)
-+{
-+#define wswap(x)    (((x)>>24) | (((x)>>8)&0xff00) | (((x)&0xff00)<<8) | (((x)&0xff)<<24))
-+	/* attempt #2 */
-+	inode->mode = (inode->mode >> 8) | ((inode->mode&0xff)<<8);
-+	inode->uid = (inode->uid >> 8) | ((inode->uid&0xff)<<8);
-+	inode->size = (inode->size >> 16) | (inode->size&0xff00) |
-+		((inode->size&0xff)<<16);
-+	((u32*)inode)[2] = wswap(inode->offset | (inode->namelen<<26));
-+}
-+
-+static void fix_offset(struct cramfs_inode *inode, u32 offset)
-+{
-+	u32 tmp = wswap(((u32*)inode)[2]);
-+	((u32*)inode)[2] = wswap((offset >> 2) | (tmp&0xfc000000));
-+}
-+
-+static void fix_block_pointer(u32 *p)
-+{
-+	*p = wswap(*p);
-+}
-+
-+static void fix_super(struct cramfs_super *super)
-+{
-+	u32 *p = (u32*)super;
-+
-+	/* fix superblock fields */
-+	p[0] = wswap(p[0]);	/* magic */
-+	p[1] = wswap(p[1]);	/* size */
-+	p[2] = wswap(p[2]);	/* flags */
-+	p[3] = wswap(p[3]);	/* future */
-+
-+	/* fix filesystem info fields */
-+	p = (u32*)&super->fsid;
-+	p[0] = wswap(p[0]);	/* crc */
-+	p[1] = wswap(p[1]);	/* edition */
-+	p[2] = wswap(p[2]);	/* blocks */
-+	p[3] = wswap(p[3]);	/* files */
-+
-+	fix_inode(&super->root);
-+#undef wswap
-+}
-+
- /* Returns sizeof(struct cramfs_super), which includes the root inode. */
- static unsigned int write_superblock(struct entry *root, char *base, int size)
- {
-@@ -539,6 +585,7 @@
- 	super->root.gid = root->gid;
- 	super->root.size = root->size;
- 	super->root.offset = offset >> 2;
-+	if (swap_endian) fix_super(super);
- 
- 	return offset;
- }
-@@ -553,7 +600,10 @@
- 	if (offset >= (1 << (2 + CRAMFS_OFFSET_WIDTH))) {
- 		error_msg_and_die("filesystem too big");
- 	}
--	inode->offset = (offset >> 2);
-+	if (swap_endian)
-+		fix_offset(inode, offset);
-+	else
-+		inode->offset = (offset >> 2);
- }
- 
- /*
-@@ -638,6 +688,7 @@
- 				stack_entries++;
- 			}
- 			entry = entry->next;
-+			if (swap_endian) fix_inode(inode);
- 		}
- 
- 		/*
-@@ -734,6 +785,7 @@
- 		}
- 
- 		*(u32 *) (base + offset) = curr;
-+		if (swap_endian) fix_block_pointer((u32*)(base + offset));
- 		offset += 4;
- 	} while (size);
- 
-@@ -1146,7 +1198,7 @@
- 		progname = argv[0];
- 
- 	/* command line options */
--	while ((c = getopt(argc, argv, "hEe:i:n:psvzD:q")) != EOF) {
-+	while ((c = getopt(argc, argv, "hEe:i:n:psvzD:qlb")) != EOF) {
- 		switch (c) {
- 		case 'h':
- 			usage(MKFS_OK);
-@@ -1174,6 +1227,18 @@
- 			opt_pad = PAD_SIZE;
- 			fslen_ub += PAD_SIZE;
- 			break;
-+		case 'b':
-+#if __BYTE_ORDER == __LITTLE_ENDIAN
-+			swap_endian = 1;
-+			printf("Swapping filesystem endian-ness\n");
-+#endif
-+			break;
-+		case 'l':
-+#if __BYTE_ORDER == __BIG_ENDIAN
-+			swap_endian = 1;
-+			printf("Swapping filesystem endian-ness\n");
-+#endif
-+			break;
- 		case 's':
- 			/* old option, ignored */
- 			break;
---- cramfs-1.1/cramfsck.c.orig	2005-04-25 11:50:31.000000000 -0700
-+++ cramfs-1.1/cramfsck.c	2005-04-25 16:53:25.000000000 -0700
-@@ -30,6 +30,7 @@
-  * 2000/07/15: Daniel Quinlan (initial support for block devices)
-  * 2002/01/10: Daniel Quinlan (additional checks, test more return codes,
-  *                            use read if mmap fails, standardize messages)
-+ * 2004/09/01: Alfonso Acosta (Add swapping support)
-  */
- 
- /* compile-time options */
-@@ -51,6 +52,7 @@
- #include <utime.h>
- #include <sys/ioctl.h>
- #define _LINUX_STRING_H_
-+#include <byteswap.h>
- #include "linux/cramfs_fs.h"
- #include <zlib.h>
- 
-@@ -74,6 +76,7 @@
- static char *filename;		/* ROM image filename */
- struct cramfs_super super;	/* just find the cramfs superblock once */
- static int opt_verbose = 0;	/* 1 = verbose (-v), 2+ = very verbose (-vv) */
-+static int need_swapping = 0;   /* fs and host dont have the same endianness */
- #ifdef INCLUDE_FS_TESTS
- static int opt_extract = 0;		/* extract cramfs (-x) */
- static char *extract_dir = "/";	/* extraction directory (-x) */
-@@ -85,6 +88,9 @@
- static unsigned long start_data = ~0UL;	/* start of the data (256 MB = max) */
- static unsigned long end_data = 0;	/* end of the data */
- 
-+/* access 32 byte variables */
-+#define CRAMFS_32(x)  (need_swapping ? bswap_32(x) : x)
-+
- /* Guarantee access to at least 8kB at a time */
- #define ROMBUFFER_BITS	13
- #define ROMBUFFERSIZE	(1 << ROMBUFFER_BITS)
-@@ -166,20 +172,34 @@
- 	if (super.magic == CRAMFS_MAGIC) {
- 		*start = 0;
- 	}
-+	else if (super.magic == bswap_32(CRAMFS_MAGIC)) {
-+		*start = 0;
-+		need_swapping = 1;
-+	}
-+
- 	else if (*length >= (PAD_SIZE + sizeof(super))) {
- 		lseek(fd, PAD_SIZE, SEEK_SET);
- 		if (read(fd, &super, sizeof(super)) != sizeof(super)) {
- 			die(FSCK_ERROR, 1, "read failed: %s", filename);
- 		}
--		if (super.magic == CRAMFS_MAGIC) {
-+		if (super.magic == CRAMFS_32(CRAMFS_MAGIC)) {
- 			*start = PAD_SIZE;
- 		}
- 	}
- 
- 	/* superblock tests */
--	if (super.magic != CRAMFS_MAGIC) {
-+	if (super.magic != CRAMFS_32(CRAMFS_MAGIC)) {
- 		die(FSCK_UNCORRECTED, 0, "superblock magic not found");
- 	}
-+	if (need_swapping){
-+		super.size = bswap_32(super.size);
-+		super.flags = bswap_32(super.flags);
-+		super.future = bswap_32(super.future);
-+		super.fsid.crc = bswap_32(super.fsid.crc);
-+		super.fsid.edition = bswap_32(super.fsid.edition);
-+		super.fsid.blocks = bswap_32(super.fsid.blocks);
-+		super.fsid.files = bswap_32(super.fsid.files); 
-+	}	
- 	if (super.flags & ~CRAMFS_SUPPORTED_FLAGS) {
- 		die(FSCK_ERROR, 0, "unsupported filesystem features");
- 	}
-@@ -215,7 +235,10 @@
- 		die(FSCK_USAGE, 0, "unable to test CRC: old cramfs format");
- #endif /* not INCLUDE_FS_TESTS */
- 	}
--
-+	else if (need_swapping) {
-+       /* crc checking in this case would mean  translating the whole file */
-+		return;
-+	}
- 	crc = crc32(0L, Z_NULL, 0);
- 
- 	buf = mmap(NULL, super.size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
-@@ -300,12 +323,23 @@
- 
- static struct cramfs_inode *cramfs_iget(struct cramfs_inode * i)
- {
-+#define wswap(x)    (((x)>>24) | (((x)>>8)&0xff00) | (((x)&0xff00)<<8) | (((x)&0xff)<<24))
- 	struct cramfs_inode *inode = malloc(sizeof(struct cramfs_inode));
- 
- 	if (!inode) {
- 		die(FSCK_ERROR, 1, "malloc failed");
- 	}
--	*inode = *i;
-+	if(!need_swapping) {
-+		*inode = *i;
-+	}
-+	else { 
-+		inode->mode=bswap_16(i->mode);
-+		inode->uid=bswap_16(i->uid);
-+		inode->size=bswap_32(i->size << 8);
-+		inode->gid=i->gid;
-+		inode->namelen = bswap_32(((u32*)i)[2]) >> 26;
-+		inode->offset = bswap_32(((u32*)i)[2]) & 0x3FFFFFFF;
-+	}
- 	return inode;
- }
- 
-@@ -324,9 +358,9 @@
-  */
- static struct cramfs_inode *read_super(void)
- {
--	unsigned long offset = super.root.offset << 2;
--
--	if (!S_ISDIR(super.root.mode))
-+	struct cramfs_inode *root = cramfs_iget(&super.root);
-+	unsigned long offset = root->offset << 2; 
-+	if (!S_ISDIR(root->mode))
- 		die(FSCK_UNCORRECTED, 0, "root inode is not directory");
- 	if (!(super.flags & CRAMFS_FLAG_SHIFTED_ROOT_OFFSET) &&
- 	    ((offset != sizeof(struct cramfs_super)) &&
-@@ -334,7 +368,7 @@
- 	{
- 		die(FSCK_UNCORRECTED, 0, "bad root offset (%lu)", offset);
- 	}
--	return cramfs_iget(&super.root);
-+	return root;
- }
- 
- static int uncompress_block(void *src, int len)
-@@ -366,7 +400,7 @@
- 
- 	do {
- 		unsigned long out = PAGE_CACHE_SIZE;
--		unsigned long next = *(u32 *) romfs_read(offset);
-+		unsigned long next = CRAMFS_32(*(u32 *) romfs_read(offset));
- 
- 		if (next > end_data) {
- 			end_data = next;
-@@ -529,7 +563,7 @@
- {
- 	unsigned long offset = i->offset << 2;
- 	unsigned long curr = offset + 4;
--	unsigned long next = *(u32 *) romfs_read(offset);
-+	unsigned long next = CRAMFS_32(*(u32 *) romfs_read(offset));
- 	unsigned long size;
- 
- 	if (offset == 0) {
diff --git a/target/cramfs/cramfs-03-cygwin_IO.patch b/target/cramfs/cramfs-03-cygwin_IO.patch
deleted file mode 100644
index 4ea358ede..000000000
--- a/target/cramfs/cramfs-03-cygwin_IO.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- cramfs-1.1/cramfsck.c.orig	2006-12-22 22:16:59.328125000 +1100
-+++ cramfs-1.1/cramfsck.c	2006-12-19 01:02:05.531250000 +1100
-@@ -56,6 +56,10 @@
- #include "linux/cramfs_fs.h"
- #include <zlib.h>
- 
-+#ifdef __CYGWIN__
-+#define _IO(type,nr)	_IOC(_IOC_NONE,(type),(nr),0)
-+#endif /* __CYGWIN__ */
-+
- #define BLKGETSIZE	_IO(0x12,96) /* return device size /512 (long *arg) */
- 
- /* Exit codes used by fsck-type programs */
diff --git a/target/cramfs/cramfs.mk b/target/cramfs/cramfs.mk
index e6d63ed01..f43162905 100644
--- a/target/cramfs/cramfs.mk
+++ b/target/cramfs/cramfs.mk
@@ -1,38 +1,3 @@
-#############################################################
-#
-# mkcramfs to build to target cramfs filesystems
-#
-#############################################################
-CRAMFS_DIR=$(BUILD_DIR)/cramfs-1.1
-CRAMFS_SOURCE=cramfs-1.1.tar.gz
-ifeq ($(call qstrip,$(BR2_SOURCEFORGE_MIRROR)),unc)
-# UNC does not seem to have cramfs
-CRAMFS_SITE=http://internap.dl.sourceforge.net/sourceforge/cramfs
-else
-CRAMFS_SITE=http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/cramfs
-endif
-
-$(DL_DIR)/$(CRAMFS_SOURCE):
-	 $(call DOWNLOAD,$(CRAMFS_SITE),$(CRAMFS_SOURCE))
-
-$(CRAMFS_DIR): $(DL_DIR)/$(CRAMFS_SOURCE)
-	$(ZCAT) $(DL_DIR)/$(CRAMFS_SOURCE) | tar -C $(BUILD_DIR) -xvf -
-	toolchain/patch-kernel.sh $(CRAMFS_DIR) target/cramfs/ cramfs\*.patch
-
-$(CRAMFS_DIR)/mkcramfs: $(CRAMFS_DIR)
-	$(MAKE) CFLAGS="$(HOST_CFLAGS) -Wall -O2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" LDFLAGS="$(HOST_LDFLAGS)" -C $(CRAMFS_DIR)
-	touch -c $@
-
-cramfs: host-zlib $(CRAMFS_DIR)/mkcramfs
-
-cramfs-source: $(DL_DIR)/$(CRAMFS_SOURCE)
-
-cramfs-clean:
-	-$(MAKE) -C $(CRAMFS_DIR) clean
-
-cramfs-dirclean:
-	rm -rf $(CRAMFS_DIR)
-
 #############################################################
 #
 # Build the cramfs root filesystem image
@@ -50,7 +15,7 @@ endif
 
 CRAMFS_TARGET=$(IMAGE).cramfs
 
-cramfsroot: host-fakeroot makedevs cramfs
+cramfsroot: host-fakeroot host-cramfs makedevs
 	# Use fakeroot to pretend all target binaries are owned by root
 	rm -f $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
 	touch $(BUILD_DIR)/.fakeroot.00000
@@ -62,20 +27,12 @@ ifneq ($(TARGET_DEVICE_TABLE),)
 		>> $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
 endif
 	# Use fakeroot so mkcramfs believes the previous fakery
-	echo "$(CRAMFS_DIR)/mkcramfs -q $(CRAMFS_OPTS) " \
+	echo "$(HOST_DIR)/usr/bin/mkcramfs -q $(CRAMFS_OPTS) " \
 		"$(TARGET_DIR) $(CRAMFS_TARGET)" >> $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
 	chmod a+x $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
 	$(HOST_DIR)/usr/bin/fakeroot -- $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
 	-@rm -f $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
 
-cramfsroot-source: cramfs-source
-
-cramfsroot-clean:
-	-$(MAKE) -C $(CRAMFS_DIR) clean
-
-cramfsroot-dirclean:
-	rm -rf $(CRAMFS_DIR)
-
 #############################################################
 #
 # Toplevel Makefile options
-- 
cgit v1.2.3


From 5e530b7b95535fb6960e68a4ffba015c4c60fbaf Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Wed, 10 Mar 2010 00:13:39 +0100
Subject: cramfs: convert to ROOTFS_TARGET infrastructure

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 target/cramfs/cramfs.mk | 31 +++++--------------------------
 1 file changed, 5 insertions(+), 26 deletions(-)

(limited to 'target/cramfs')

diff --git a/target/cramfs/cramfs.mk b/target/cramfs/cramfs.mk
index f43162905..ccd316f5d 100644
--- a/target/cramfs/cramfs.mk
+++ b/target/cramfs/cramfs.mk
@@ -13,31 +13,10 @@ ifneq ($(TARGET_DEVICE_TABLE),)
 CRAMFS_OPTS += -D $(TARGET_DEVICE_TABLE)
 endif
 
-CRAMFS_TARGET=$(IMAGE).cramfs
+define ROOTFS_CRAMFS_CMD
+ $(HOST_DIR)/usr/bin/mkcramfs -q $(CRAMFS_OPTS) $(TARGET_DIR) $$@
+endef
 
-cramfsroot: host-fakeroot host-cramfs makedevs
-	# Use fakeroot to pretend all target binaries are owned by root
-	rm -f $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
-	touch $(BUILD_DIR)/.fakeroot.00000
-	cat $(BUILD_DIR)/.fakeroot* > $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
-	echo "chown -R 0:0 $(TARGET_DIR)" >> $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
-ifneq ($(TARGET_DEVICE_TABLE),)
-	# Use fakeroot to pretend to create all needed device nodes
-	echo "$(HOST_DIR)/usr/bin/makedevs -d $(TARGET_DEVICE_TABLE) $(TARGET_DIR)" \
-		>> $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
-endif
-	# Use fakeroot so mkcramfs believes the previous fakery
-	echo "$(HOST_DIR)/usr/bin/mkcramfs -q $(CRAMFS_OPTS) " \
-		"$(TARGET_DIR) $(CRAMFS_TARGET)" >> $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
-	chmod a+x $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
-	$(HOST_DIR)/usr/bin/fakeroot -- $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
-	-@rm -f $(BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
+ROOTFS_CRAMFS_DEPENDENCIES = host-cramfs
 
-#############################################################
-#
-# Toplevel Makefile options
-#
-#############################################################
-ifeq ($(BR2_TARGET_ROOTFS_CRAMFS),y)
-TARGETS+=cramfsroot
-endif
+$(eval $(call ROOTFS_TARGET,cramfs))
\ No newline at end of file
-- 
cgit v1.2.3


From 0585241505cfaddc9db6ae92739bdfb5ce5f9794 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Wed, 10 Mar 2010 22:30:06 +0100
Subject: Move all filesystem generation code to fs/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 Config.in                              |   2 +
 Makefile                               |   2 +
 fs/Config.in                           |  30 +++++
 fs/cloop/Config.in                     |  10 ++
 fs/cloop/cloop.mk                      |  13 +++
 fs/common.mk                           |  70 ++++++++++++
 fs/cpio/Config.in                      |  40 +++++++
 fs/cpio/cpioroot.mk                    |  18 +++
 fs/cramfs/Config.in                    |   6 +
 fs/cramfs/cramfs.mk                    |  22 ++++
 fs/ext2/Config.in                      |  61 ++++++++++
 fs/ext2/ext2root.mk                    |  40 +++++++
 fs/initramfs/Config.in                 |  15 +++
 fs/initramfs/gen_initramfs_list.sh     | 203 +++++++++++++++++++++++++++++++++
 fs/initramfs/initramfs.mk              |  18 +++
 fs/iso9660/Config.in                   |  16 +++
 fs/iso9660/iso9660.mk                  |  49 ++++++++
 fs/iso9660/menu.lst                    |  11 ++
 fs/jffs2/Config.in                     | 117 +++++++++++++++++++
 fs/jffs2/jffs2root.mk                  |  61 ++++++++++
 fs/romfs/Config.in                     |   5 +
 fs/romfs/romfs.mk                      |  15 +++
 fs/squashfs/Config.in                  |   4 +
 fs/squashfs/squashfsroot.mk            |  13 +++
 fs/tar/Config.in                       |  47 ++++++++
 fs/tar/tarroot.mk                      |  13 +++
 fs/ubifs/Config.in                     |  88 ++++++++++++++
 fs/ubifs/ubifsroot.mk                  |  25 ++++
 target/Config.in                       |  33 +-----
 target/Makefile.in                     |   2 -
 target/cloop/Config.in                 |  10 --
 target/cloop/cloop.mk                  |  13 ---
 target/common.mk                       |  68 -----------
 target/cpio/Config.in                  |  40 -------
 target/cpio/cpioroot.mk                |  18 ---
 target/cramfs/Config.in                |   6 -
 target/cramfs/cramfs.mk                |  22 ----
 target/ext2/Config.in                  |  61 ----------
 target/ext2/ext2root.mk                |  40 -------
 target/initramfs/Config.in             |  15 ---
 target/initramfs/gen_initramfs_list.sh | 203 ---------------------------------
 target/initramfs/initramfs.mk          |  18 ---
 target/iso9660/Config.in               |  16 ---
 target/iso9660/iso9660.mk              |  49 --------
 target/iso9660/menu.lst                |  11 --
 target/jffs2/Config.in                 | 117 -------------------
 target/jffs2/jffs2root.mk              |  61 ----------
 target/romfs/Config.in                 |   5 -
 target/romfs/romfs.mk                  |  15 ---
 target/squashfs/Config.in              |   4 -
 target/squashfs/squashfsroot.mk        |  13 ---
 target/tar/Config.in                   |  47 --------
 target/tar/tarroot.mk                  |  13 ---
 target/ubifs/Config.in                 |  88 --------------
 target/ubifs/ubifsroot.mk              |  25 ----
 55 files changed, 1015 insertions(+), 1012 deletions(-)
 create mode 100644 fs/Config.in
 create mode 100644 fs/cloop/Config.in
 create mode 100644 fs/cloop/cloop.mk
 create mode 100644 fs/common.mk
 create mode 100644 fs/cpio/Config.in
 create mode 100644 fs/cpio/cpioroot.mk
 create mode 100644 fs/cramfs/Config.in
 create mode 100644 fs/cramfs/cramfs.mk
 create mode 100644 fs/ext2/Config.in
 create mode 100644 fs/ext2/ext2root.mk
 create mode 100644 fs/initramfs/Config.in
 create mode 100644 fs/initramfs/gen_initramfs_list.sh
 create mode 100644 fs/initramfs/initramfs.mk
 create mode 100644 fs/iso9660/Config.in
 create mode 100644 fs/iso9660/iso9660.mk
 create mode 100644 fs/iso9660/menu.lst
 create mode 100644 fs/jffs2/Config.in
 create mode 100644 fs/jffs2/jffs2root.mk
 create mode 100644 fs/romfs/Config.in
 create mode 100644 fs/romfs/romfs.mk
 create mode 100644 fs/squashfs/Config.in
 create mode 100644 fs/squashfs/squashfsroot.mk
 create mode 100644 fs/tar/Config.in
 create mode 100644 fs/tar/tarroot.mk
 create mode 100644 fs/ubifs/Config.in
 create mode 100644 fs/ubifs/ubifsroot.mk
 delete mode 100644 target/cloop/Config.in
 delete mode 100644 target/cloop/cloop.mk
 delete mode 100644 target/common.mk
 delete mode 100644 target/cpio/Config.in
 delete mode 100644 target/cpio/cpioroot.mk
 delete mode 100644 target/cramfs/Config.in
 delete mode 100644 target/cramfs/cramfs.mk
 delete mode 100644 target/ext2/Config.in
 delete mode 100644 target/ext2/ext2root.mk
 delete mode 100644 target/initramfs/Config.in
 delete mode 100644 target/initramfs/gen_initramfs_list.sh
 delete mode 100644 target/initramfs/initramfs.mk
 delete mode 100644 target/iso9660/Config.in
 delete mode 100644 target/iso9660/iso9660.mk
 delete mode 100644 target/iso9660/menu.lst
 delete mode 100644 target/jffs2/Config.in
 delete mode 100644 target/jffs2/jffs2root.mk
 delete mode 100644 target/romfs/Config.in
 delete mode 100644 target/romfs/romfs.mk
 delete mode 100644 target/squashfs/Config.in
 delete mode 100644 target/squashfs/squashfsroot.mk
 delete mode 100644 target/tar/Config.in
 delete mode 100644 target/tar/tarroot.mk
 delete mode 100644 target/ubifs/Config.in
 delete mode 100644 target/ubifs/ubifsroot.mk

(limited to 'target/cramfs')

diff --git a/Config.in b/Config.in
index 4f567d007..224a44ae2 100644
--- a/Config.in
+++ b/Config.in
@@ -346,4 +346,6 @@ source "toolchain/Config.in"
 
 source "package/Config.in"
 
+source "fs/Config.in"
+
 source "target/Config.in"
diff --git a/Makefile b/Makefile
index b47c0b0dd..ce6bf3d4c 100644
--- a/Makefile
+++ b/Makefile
@@ -323,6 +323,8 @@ ifeq ($(BR2_ENABLE_LOCALE_PURGE),y)
 TARGETS+=target-purgelocales
 endif
 
+include fs/common.mk
+
 # target stuff is last so it can override anything else
 include target/Makefile.in
 
diff --git a/fs/Config.in b/fs/Config.in
new file mode 100644
index 000000000..f885c52e7
--- /dev/null
+++ b/fs/Config.in
@@ -0,0 +1,30 @@
+menu "Target filesystem options"
+
+config BR2_ROOTFS_POST_BUILD_SCRIPT
+	string "Custom script to run before packing files"
+	default ""
+	help
+	  Specify a script to be run after the build has finished and before
+	  the BR2 starts packing the files into selected packages.
+
+	  This gives users the oportunity to do board-specific cleanups,
+	  add-ons and the like, so the generated files can be used directly
+	  without further processing.
+
+	  The script is called with the target directory name as first and
+	  only argument. Make sure the exit code of that script is 0,
+	  otherwise make will stop after calling it.
+
+source "fs/cramfs/Config.in"
+source "fs/cloop/Config.in"
+source "fs/ext2/Config.in"
+source "fs/jffs2/Config.in"
+source "fs/ubifs/Config.in"
+source "fs/squashfs/Config.in"
+source "fs/tar/Config.in"
+source "fs/cpio/Config.in"
+source "fs/iso9660/Config.in"
+source "fs/initramfs/Config.in"
+source "fs/romfs/Config.in"
+
+endmenu
diff --git a/fs/cloop/Config.in b/fs/cloop/Config.in
new file mode 100644
index 000000000..3e01067a1
--- /dev/null
+++ b/fs/cloop/Config.in
@@ -0,0 +1,10 @@
+config BR2_TARGET_ROOTFS_CLOOP
+	bool "cloop root filesystem for the target device"
+	help
+	  Build a cloop root filesystem
+
+	  cloop is a Linux kernel module that enables compressed
+	  loopback filesystem support. With it you can mount a
+	  compressed filesystem like a block device and seamlessly
+	  decompress its data while accessing it.  The majority of the
+	  software on an LNX-BBC is accessed in this fashion.
diff --git a/fs/cloop/cloop.mk b/fs/cloop/cloop.mk
new file mode 100644
index 000000000..c1d6abb80
--- /dev/null
+++ b/fs/cloop/cloop.mk
@@ -0,0 +1,13 @@
+#############################################################
+#
+# Build the compressed loop root filesystem image
+#
+#############################################################
+
+ROOTFS_CLOOP_DEPENDENCIES = host-cloop host-cdrkit
+
+define ROOTFS_CLOOP_CMD
+	$(HOST_DIR)/usr/bin/genisoimage -r $(TARGET_DIR) | $(HOST_DIR)/usr/bin/create_compressed_fs - 65536 > $$@
+endef
+
+$(eval $(call ROOTFS_TARGET,cloop))
\ No newline at end of file
diff --git a/fs/common.mk b/fs/common.mk
new file mode 100644
index 000000000..fa6afd94d
--- /dev/null
+++ b/fs/common.mk
@@ -0,0 +1,70 @@
+#
+# Macro that builds the needed Makefile target to create a root
+# filesystem image.
+#
+# The following variable must be defined before calling this macro
+#
+#  ROOTFS_$(FSTYPE)_CMD, the command that generates the root
+#  filesystem image. A single command is allowed. The filename of the
+#  filesystem image that it must generate is $$@.
+#
+# The following variables can optionaly be defined
+#
+#  ROOTFS_$(FSTYPE)_DEPENDENCIES, the list of dependencies needed to
+#  build the root filesystem (usually host tools)
+#
+#  ROOTFS_$(FSTYPE)_PRE_GEN_HOOKS, a list of hooks to call before
+#  generating the filesystem image
+#
+#  ROOTFS_$(FSTYPE)_POST_GEN_HOOKS, a list of hooks to call after
+#  generating the filesystem image
+#
+# In terms of configuration option, this macro assumes that the
+# BR2_TARGET_ROOTFS_$(FSTYPE) config option allows to enable/disable
+# the generation of a filesystem image of a particular type. If
+# configura options BR2_TARGET_ROOTFS_$(FSTYPE)_GZIP,
+# BR2_TARGET_ROOTFS_$(FSTYPE)_BZIP2 or
+# BR2_TARGET_ROOTFS_$(FSTYPE)_LZMA exist and are enabled, then the
+# macro will automatically generate a compressed filesystem image.
+
+FAKEROOT_SCRIPT = $(BUILD_DIR)/_fakeroot.fs
+
+define ROOTFS_TARGET_INTERNAL
+
+$(BINARIES_DIR)/rootfs.$(1): $(ROOTFS_$(2)_DEPENDENCIES) host-fakeroot makedevs $(if $(BR2_TARGET_ROOTFS_$(2)_LZMA),host-lzma)
+	@$(call MESSAGE,"Generating root filesystem image rootfs.$(1)")
+	$(foreach hook,$(ROOTFS_$(2)_PRE_GEN_HOOKS),$(call $(hook))$(sep))
+	rm -f $(FAKEROOT_SCRIPT)
+	touch $(BUILD_DIR)/.fakeroot.00000
+	cat $(BUILD_DIR)/.fakeroot* > $(FAKEROOT_SCRIPT)
+	echo "chown -R 0:0 $(TARGET_DIR)" >> $(FAKEROOT_SCRIPT)
+ifneq ($(TARGET_DEVICE_TABLE),)
+	echo "$(HOST_DIR)/usr/bin/makedevs -d $(TARGET_DEVICE_TABLE) $(TARGET_DIR)" >> $(FAKEROOT_SCRIPT)
+endif
+	echo "$(ROOTFS_$(2)_CMD)" >> $(FAKEROOT_SCRIPT)
+	chmod a+x $(FAKEROOT_SCRIPT)
+	$(HOST_DIR)/usr/bin/fakeroot -- $(FAKEROOT_SCRIPT)
+	-@rm -f $(FAKEROOT_SCRIPT)
+	$(foreach hook,$(ROOTFS_$(2)_POST_GEN_HOOKS),$(call $(hook))$(sep))
+ifeq ($$(BR2_TARGET_ROOTFS_$(2)_GZIP),y)
+	gzip -9 -c $$@ > $$@.gz
+endif
+ifeq ($$(BR2_TARGET_ROOTFS_$(2)_BZIP2),y)
+	bzip2 -9 -c $$@ > $$@.bz2
+endif
+ifeq ($$(BR2_TARGET_ROOTFS_$(2)_LZMA),y)
+	$(LZMA) -9 -c $$@ > $$@.lzma
+endif
+
+$(1)-root: $(BINARIES_DIR)/rootfs.$(1)
+
+ifeq ($$(BR2_TARGET_ROOTFS_$(2)),y)
+TARGETS += $(1)-root
+endif
+endef
+
+define ROOTFS_TARGET
+$(call ROOTFS_TARGET_INTERNAL,$(1),$(call UPPERCASE,$(1)))
+endef
+
+include fs/*/*.mk
diff --git a/fs/cpio/Config.in b/fs/cpio/Config.in
new file mode 100644
index 000000000..02fd00d34
--- /dev/null
+++ b/fs/cpio/Config.in
@@ -0,0 +1,40 @@
+config BR2_TARGET_ROOTFS_CPIO
+	bool "cpio the root filesystem"
+	help
+	  Build a cpio archive of the root filesystem
+
+choice
+        prompt "Compression method"
+        default BR2_TARGET_ROOTFS_CPIO_NONE
+        depends on BR2_TARGET_ROOTFS_CPIO
+        help
+          Select compressor for cpio filesystem of the root filesystem
+
+config BR2_TARGET_ROOTFS_CPIO_NONE
+        bool "no compression"
+        help
+         Do not compress the cpio filesystem.
+
+config BR2_TARGET_ROOTFS_CPIO_GZIP
+        bool "gzip"
+        help
+         Do compress the cpio filesystem with gzip.
+         Note that you either have to have gzip installed on your host
+         or select to build a gzip for your host. See the packages submenu.
+
+config BR2_TARGET_ROOTFS_CPIO_BZIP2
+        bool "bzip2"
+        help
+         Do compress the cpio filesystem with bzip2.
+         Note that you either have to have bzip2 installed on your host
+         or select to build a bzip2 for your host. See the packages submenu.
+
+config BR2_TARGET_ROOTFS_CPIO_LZMA
+        bool "lzma"
+        help
+         Do compress the cpio filesystem with lzma.
+         Note that you either have to have lzma installed on your host
+         or select to build a lzma for your host. See the packages submenu.
+
+endchoice
+
diff --git a/fs/cpio/cpioroot.mk b/fs/cpio/cpioroot.mk
new file mode 100644
index 000000000..ab7d54618
--- /dev/null
+++ b/fs/cpio/cpioroot.mk
@@ -0,0 +1,18 @@
+#############################################################
+#
+# cpio to archive target filesystem
+#
+#############################################################
+
+define ROOTFS_CPIO_INIT_SYMLINK
+	rm -f $(TARGET_DIR)/init
+	ln -s sbin/init $(TARGET_DIR)/init
+endef
+
+ROOTFS_CPIO_PRE_GEN_HOOKS += ROOTFS_CPIO_INIT_SYMLINK
+
+define ROOTFS_CPIO_CMD
+	cd $(TARGET_DIR) && find . | cpio --quiet -o -H newc > $$@
+endef
+
+$(eval $(call ROOTFS_TARGET,cpio))
\ No newline at end of file
diff --git a/fs/cramfs/Config.in b/fs/cramfs/Config.in
new file mode 100644
index 000000000..1a4e32647
--- /dev/null
+++ b/fs/cramfs/Config.in
@@ -0,0 +1,6 @@
+config BR2_TARGET_ROOTFS_CRAMFS
+	bool "cramfs root filesystem"
+	help
+	  Build a cramfs root filesystem
+
+	  http://sourceforge.net/projects/cramfs/
diff --git a/fs/cramfs/cramfs.mk b/fs/cramfs/cramfs.mk
new file mode 100644
index 000000000..ccd316f5d
--- /dev/null
+++ b/fs/cramfs/cramfs.mk
@@ -0,0 +1,22 @@
+#############################################################
+#
+# Build the cramfs root filesystem image
+#
+#############################################################
+ifeq ($(BR2_ENDIAN),"BIG")
+CRAMFS_OPTS=-b
+else
+CRAMFS_OPTS=-l
+endif
+
+ifneq ($(TARGET_DEVICE_TABLE),)
+CRAMFS_OPTS += -D $(TARGET_DEVICE_TABLE)
+endif
+
+define ROOTFS_CRAMFS_CMD
+ $(HOST_DIR)/usr/bin/mkcramfs -q $(CRAMFS_OPTS) $(TARGET_DIR) $$@
+endef
+
+ROOTFS_CRAMFS_DEPENDENCIES = host-cramfs
+
+$(eval $(call ROOTFS_TARGET,cramfs))
\ No newline at end of file
diff --git a/fs/ext2/Config.in b/fs/ext2/Config.in
new file mode 100644
index 000000000..02ec18f40
--- /dev/null
+++ b/fs/ext2/Config.in
@@ -0,0 +1,61 @@
+config BR2_TARGET_ROOTFS_EXT2
+	bool "ext2 root filesystem"
+	default y
+	help
+	  Build an ext2 root filesystem
+
+config BR2_TARGET_ROOTFS_EXT2_BLOCKS
+	int "size in blocks (leave at 0 for auto calculation)"
+	depends on BR2_TARGET_ROOTFS_EXT2
+	default 0
+
+config BR2_TARGET_ROOTFS_EXT2_INODES
+	int "inodes (leave at 0 for auto calculation)"
+	depends on BR2_TARGET_ROOTFS_EXT2
+	default 0
+
+config BR2_TARGET_ROOTFS_EXT2_RESBLKS
+	int "reserved blocks percentage"
+	depends on BR2_TARGET_ROOTFS_EXT2
+	default 0
+
+config BR2_TARGET_ROOTFS_EXT2_SQUASH
+	bool "Make all files be owned by root"
+	depends on  BR2_TARGET_ROOTFS_EXT2
+	default y
+
+choice
+	prompt "Compression method"
+	default BR2_TARGET_ROOTFS_EXT2_NONE
+	depends on BR2_TARGET_ROOTFS_EXT2
+	help
+	  Select compressor for ext2 filesystem of the root filesystem
+
+config BR2_TARGET_ROOTFS_EXT2_NONE
+	bool "no compression"
+	help
+	  Do not compress the ext2 filesystem.
+
+config BR2_TARGET_ROOTFS_EXT2_GZIP
+	bool "gzip"
+	help
+	  Do compress the ext2 filesystem with gzip.
+	  Note that you either have to have gzip installed on your host
+	  or select to build a gzip for your host. See the packages submenu.
+
+config BR2_TARGET_ROOTFS_EXT2_BZIP2
+	bool "bzip2"
+	help
+	  Do compress the ext2 filesystem with bzip2.
+	  Note that you either have to have bzip2 installed on your host
+	  or select to build a bzip2 for your host. See the packages submenu.
+
+config BR2_TARGET_ROOTFS_EXT2_LZMA
+	bool "lzma"
+	help
+	  Do compress the ext2 filesystem with lzma.
+	  Note that you either have to have lzma installed on your host
+	  or select to build a lzma for your host. See the packages submenu.
+
+endchoice
+
diff --git a/fs/ext2/ext2root.mk b/fs/ext2/ext2root.mk
new file mode 100644
index 000000000..68b3b813c
--- /dev/null
+++ b/fs/ext2/ext2root.mk
@@ -0,0 +1,40 @@
+#############################################################
+#
+# Build the ext2 root filesystem image
+#
+#############################################################
+
+EXT2_OPTS :=
+
+ifeq ($(BR2_TARGET_ROOTFS_EXT2_SQUASH),y)
+EXT2_OPTS += -U
+endif
+
+ifneq ($(strip $(BR2_TARGET_ROOTFS_EXT2_BLOCKS)),0)
+EXT2_OPTS += -b $(BR2_TARGET_ROOTFS_EXT2_BLOCKS)
+endif
+
+ifneq ($(strip $(BR2_TARGET_ROOTFS_EXT2_INODES)),0)
+EXT2_OPTS += -N $(BR2_TARGET_ROOTFS_EXT2_INODES)
+endif
+
+ifneq ($(strip $(BR2_TARGET_ROOTFS_EXT2_RESBLKS)),)
+EXT2_OPTS += -m $(BR2_TARGET_ROOTFS_EXT2_RESBLKS)
+endif
+
+ROOTFS_EXT2_DEPENDENCIES = host-genext2fs
+
+ifeq ($(strip $(BR2_TARGET_ROOTFS_EXT2_BLOCKS)),0)
+GENEXT2_REALSIZE=$(shell LC_ALL=C du -s -c -k $(TARGET_DIR) | grep total | sed -e "s/total//")
+GENEXT2_ADDTOROOTSIZE=$(shell if [ $(GENEXT2_REALSIZE) -ge 20000 ]; then echo 16384; else echo 2400; fi)
+GENEXT2_SIZE=$(shell expr $(GENEXT2_REALSIZE) + $(GENEXT2_ADDTOROOTSIZE))
+GENEXT2_ADDTOINODESIZE=$(shell find $(TARGET_DIR) | wc -l)
+GENEXT2_INODES=$(shell expr $(GENEXT2_ADDTOINODESIZE) + 400)
+EXT2_OPTS += -b $(GENEXT2_SIZE) -N $(GENEXT2_INODES)
+endif
+
+define ROOTFS_EXT2_CMD
+	$(HOST_DIR)/usr/bin/genext2fs -d $(TARGET_DIR) $(EXT2_OPTS) $$@
+endef
+
+$(eval $(call ROOTFS_TARGET,ext2))
\ No newline at end of file
diff --git a/fs/initramfs/Config.in b/fs/initramfs/Config.in
new file mode 100644
index 000000000..d53982cb9
--- /dev/null
+++ b/fs/initramfs/Config.in
@@ -0,0 +1,15 @@
+config BR2_TARGET_ROOTFS_INITRAMFS
+	bool "initramfs for initial ramdisk of linux kernel"
+	help
+	  Build a file which is usable for the gen_init_cpio tool
+	  at linux kernel build.
+	  This file is normally called initramfs_list and can be
+	  generated with gen_initramfs_list.sh script from the root
+	  directory structure.
+	  The file is then used in the kernel build process to generate
+	  the cpio filesystem for the initial ramdisk. Make sure that
+	  you configure this file in kernel build configuration.
+	  The location in the kernel build configuration menu is
+	  Device Drivers -> Block devices -> Initramfs source file(s).
+	  The configuration variable is CONFIG_INITRAMFS_SOURCE
+
diff --git a/fs/initramfs/gen_initramfs_list.sh b/fs/initramfs/gen_initramfs_list.sh
new file mode 100644
index 000000000..26252b619
--- /dev/null
+++ b/fs/initramfs/gen_initramfs_list.sh
@@ -0,0 +1,203 @@
+#!/bin/sh
+# Copyright (C) Martin Schlemmer <azarah@nosferatu.za.org>
+# Released under the terms of the GNU GPL
+#
+# Generate a newline separated list of entries from the file/directory
+# supplied as an argument.
+#
+# If a file/directory is not supplied then generate a small dummy file.
+#
+# The output is suitable for gen_init_cpio built from usr/gen_init_cpio.c.
+#
+
+default_initramfs() {
+	cat <<-EOF
+		# This is a very simple, default initramfs
+
+		dir /dev 0755 0 0
+		nod /dev/console 0600 0 0 c 5 1
+		dir /root 0700 0 0
+	EOF
+}
+
+filetype() {
+	local argv1="$1"
+
+	# symlink test must come before file test
+	if [ -L "$argv1" ]; then
+		echo "slink"
+	elif [ -f "$argv1" ]; then
+		echo "file"
+	elif [ -d "$argv1" ]; then
+		echo "dir"
+	elif [ -b "$argv1" -o -c "$argv1" ]; then
+		echo "nod"
+	elif [ -p "$argv1" ]; then
+		echo "pipe"
+	elif [ -S "$argv1" ]; then
+		echo "sock"
+	else
+		echo "invalid"
+	fi
+	return 0
+}
+
+print_mtime() {
+	local argv1="$1"
+	local mymtime="0"
+
+	if [ -e "$argv1" ]; then
+		mymtime=$(find "$argv1" -printf "%T@\n" | sort -r | head -n 1)
+	fi
+	
+	echo "# Last modified: $mymtime"
+	echo
+}
+
+parse() {
+	local location="$1"
+	local name=$(echo "$location" | sed -e "s,$srcdir,,")
+	# change '//' into '/'
+	name=$(echo $name | sed -e 's,/[/]*,/,g')
+	local mode="$2"
+	local uid="$3"
+	local gid="$4"
+	local ftype=$(filetype "$location")
+	# remap uid/gid to 0 if necessary
+	[ "x$uid" != "x" ] && [ $uid -eq $root_uid ] && uid=0
+	[ "x$gid" != "x" ] && [ $gid -eq $root_gid ] && gid=0
+	local str="$mode $uid $gid"
+
+	[ "$ftype" = "invalid" ] && return 0
+	[ "$location" = "$srcdir" ] && return 0
+
+	case "$ftype" in
+		"file")
+			str="$ftype $name $location $str"
+			;;
+		"nod")
+			local devtype=
+			local maj=$(LC_ALL=C ls -l "$location" | \
+					awk '{sub(/,/, "", $5); print $5}')
+			local min=$(LC_ALL=C ls -l "$location" | \
+					awk '{print $6}')
+
+			if [ -b "$location" ]; then
+				devtype="b"
+			else
+				devtype="c"
+			fi
+			str="$ftype $name $str $devtype $maj $min"
+			;;
+		"slink")
+			local target=$(LC_ALL=C ls -l "$location" | \
+					awk '{print $11}')
+			str="$ftype $name $target $str"
+			;;
+		*)
+			str="$ftype $name $str"
+			;;
+	esac
+
+	echo "$str"
+
+	return 0
+}
+
+usage() {
+	printf    "Usage:\n"
+	printf    "$0 [ [-u <root_uid>] [-g <root_gid>] [-d | <cpio_source>] ] . . .\n"
+	printf    "\n"
+	printf -- "-u <root_uid>  User ID to map to user ID 0 (root).\n"
+	printf    "               <root_uid> is only meaningful if <cpio_source>\n"
+	printf    "               is a directory.\n"
+	printf -- "-g <root_gid>  Group ID to map to group ID 0 (root).\n"
+	printf    "               <root_gid> is only meaningful if <cpio_source>\n"
+	printf    "               is a directory.\n"
+	printf    "<cpio_source>  File list or directory for cpio archive.\n"
+	printf    "               If <cpio_source> is not provided then a\n"
+	printf    "               a default list will be output.\n"
+	printf -- "-d             Output the default cpio list.  If no <cpio_source>\n"
+	printf    "               is given then the default cpio list will be output.\n"
+	printf    "\n"
+	printf    "All options may be repeated and are interpreted sequentially\n"
+	printf    "and immediately.  -u and -g states are preserved across\n"
+	printf    "<cpio_source> options so an explicit \"-u 0 -g 0\" is required\n"
+	printf    "to reset the root/group mapping.\n"
+}
+
+build_list() {
+	printf "\n#####################\n# $cpio_source\n"
+
+	if [ -f "$cpio_source" ]; then
+		print_mtime "$cpio_source"
+		cat "$cpio_source"
+	elif [ -d "$cpio_source" ]; then
+		srcdir=$(echo "$cpio_source" | sed -e 's://*:/:g;s:/$::')
+		dirlist=$(find "$srcdir" -printf "%p %m %U %G\n" 2>/dev/null)
+
+		# If $dirlist is only one line, then the directory is empty
+		if [  "$(echo "$dirlist" | wc -l)" -gt 1 ]; then
+			print_mtime "$cpio_source"
+		
+			echo "$dirlist" | \
+			while read x; do
+				parse $x
+			done
+		else
+			# Failsafe in case directory is empty
+			default_initramfs
+		fi
+	else
+		echo "  $0: Cannot open '$cpio_source'" >&2
+		exit 1
+	fi
+}
+
+
+root_uid=0
+root_gid=0
+
+while [ $# -gt 0 ]; do
+	arg="$1"
+	shift
+	case "$arg" in
+		"-u")
+			root_uid="$1"
+			shift
+			;;
+		"-g")
+			root_gid="$1"
+			shift
+			;;
+		"-d")
+			default_list="$arg"
+			default_initramfs
+			;;
+		"-h")
+			usage
+			exit 0
+			;;
+		*)
+			case "$arg" in
+				"-"*)
+					printf "ERROR: unknown option \"$arg\"\n" >&2
+					printf "If the filename validly begins with '-', then it must be prefixed\n" >&2
+					printf "by './' so that it won't be interpreted as an option." >&2
+					printf "\n" >&2
+					usage >&2
+					exit 1
+					;;
+				*)
+					cpio_source="$arg"
+					build_list
+					;;
+			esac
+			;;
+	esac
+done
+
+# spit out the default cpio list if a source hasn't been specified
+[ -z "$cpio_source" -a -z "$default_list" ] && default_initramfs
+
+exit 0
diff --git a/fs/initramfs/initramfs.mk b/fs/initramfs/initramfs.mk
new file mode 100644
index 000000000..cf1fcdbae
--- /dev/null
+++ b/fs/initramfs/initramfs.mk
@@ -0,0 +1,18 @@
+#############################################################
+#
+# Make a initramfs_list file to be used by gen_init_cpio
+# gen_init_cpio is part of the 2.6 linux kernels to build an
+# initial ramdisk filesystem based on cpio
+#
+#############################################################
+
+define ROOTFS_INITRAMFS_INIT_SYMLINK
+	rm -f $(TARGET_DIR)/init
+	ln -s sbin/init $(TARGET_DIR)/init
+endef
+
+define ROOTFS_INITRAMFS_CMD
+	$(SHELL) target/initramfs/gen_initramfs_list.sh -u 0 -g 0 $(TARGET_DIR) > $$@
+endef
+
+$(eval $(call ROOTFS_TARGET,initramfs))
\ No newline at end of file
diff --git a/fs/iso9660/Config.in b/fs/iso9660/Config.in
new file mode 100644
index 000000000..ceee52ff9
--- /dev/null
+++ b/fs/iso9660/Config.in
@@ -0,0 +1,16 @@
+config BR2_TARGET_ROOTFS_ISO9660
+	bool "iso image"
+	depends on BR2_i386
+	depends on !BR2_KERNEL_none
+	select BR2_TARGET_ROOTFS_EXT2
+	select BR2_TARGET_GRUB
+	help
+	  Build a bootable iso9660 image
+
+config BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU
+	string "Boot menu.lst file"
+	depends on BR2_TARGET_ROOTFS_ISO9660
+	default "target/iso9660/menu.lst"
+
+comment "iso image requires a Linux kernel to be built"
+	depends on BR2_i386 && BR2_KERNEL_none
diff --git a/fs/iso9660/iso9660.mk b/fs/iso9660/iso9660.mk
new file mode 100644
index 000000000..66e2de20b
--- /dev/null
+++ b/fs/iso9660/iso9660.mk
@@ -0,0 +1,49 @@
+#############################################################
+#
+# Build the iso96600 root filesystem image
+#
+# Cannot be converted to the ROOTFS_TARGET infrastructure, because of
+# the temporary construction in ISO9660_TARGET_DIR.
+#
+#############################################################
+
+ISO9660_TARGET_DIR=$(BUILD_DIR)/iso9660
+ISO9660_BOOT_MENU:=$(call qstrip,$(BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU))
+ISO9660_OPTS:=
+
+ifeq ($(BR2_TARGET_ROOTFS_ISO9660_SQUASH),y)
+ISO9660_OPTS+=-U
+endif
+
+$(BINARIES_DIR)/rootfs.iso9660: host-cdrkit host-fakeroot $(LINUX_KERNEL) $(BINARIES_DIR)/rootfs.ext2 grub
+	@$(call MESSAGE,"Generating root filesystem image rootfs.iso9660")
+	mkdir -p $(ISO9660_TARGET_DIR)
+	mkdir -p $(ISO9660_TARGET_DIR)/boot/grub
+	cp $(GRUB_DIR)/stage2/stage2_eltorito $(ISO9660_TARGET_DIR)/boot/grub/
+	cp $(ISO9660_BOOT_MENU) $(ISO9660_TARGET_DIR)/boot/grub/menu.lst
+	cp $(LINUX_KERNEL) $(ISO9660_TARGET_DIR)/kernel
+	cp $(EXT2_TARGET) $(ISO9660_TARGET_DIR)/initrd
+	# Use fakeroot to pretend all target binaries are owned by root
+	rm -f $(FAKEROOT_SCRIPT)
+	touch $(BUILD_DIR)/.fakeroot.00000
+	cat $(BUILD_DIR)/.fakeroot* > $(FAKEROOT_SCRIPT)
+	echo "chown -R 0:0 $(ISO9660_TARGET_DIR)" >> $(FAKEROOT_SCRIPT)
+	# Use fakeroot so mkisofs believes the previous fakery
+	echo "$(HOST_DIR)/usr/bin/genisoimage -R -b boot/grub/stage2_eltorito -no-emul-boot " \
+		"-boot-load-size 4 -boot-info-table -o $@ $(ISO9660_TARGET_DIR)" \
+		>> $(FAKEROOT_SCRIPT)
+	chmod a+x $(FAKEROOT_SCRIPT)
+	$(HOST_DIR)/usr/bin/fakeroot -- $(FAKEROOT_SCRIPT)
+	-@rm -f $(FAKEROOT_SCRIPT)
+	-@rm -rf $(ISO9660_TARGET_DIR)
+
+iso9660-root: $(BINARIES_DIR)/rootfs.iso9660
+
+#############################################################
+#
+# Toplevel Makefile options
+#
+#############################################################
+ifeq ($(BR2_TARGET_ROOTFS_ISO9660),y)
+TARGETS+=iso9660-root
+endif
diff --git a/fs/iso9660/menu.lst b/fs/iso9660/menu.lst
new file mode 100644
index 000000000..d78caebe1
--- /dev/null
+++ b/fs/iso9660/menu.lst
@@ -0,0 +1,11 @@
+default		0
+timeout		10
+color cyan/blue white/blue
+
+title		Hard Drive (first partition)
+rootnoverify	(hd0)
+chainloader	+1
+
+title		BuildRoot ISO9660 image
+kernel		/kernel
+initrd		/initrd
diff --git a/fs/jffs2/Config.in b/fs/jffs2/Config.in
new file mode 100644
index 000000000..b787ec9d1
--- /dev/null
+++ b/fs/jffs2/Config.in
@@ -0,0 +1,117 @@
+config BR2_TARGET_ROOTFS_JFFS2
+	bool "jffs2 root filesystem"
+	help
+	  Build a jffs2 root filesystem
+
+if BR2_TARGET_ROOTFS_JFFS2
+
+choice
+	prompt "Flash Type"
+	default BR2_TARGET_ROOTFS_JFFS2_FLASH_128
+
+config BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056
+	bool "AT45 dataflash with 1056 byte pagesize"
+	select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
+
+config BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528
+	bool "AT45 dataflash with 528 byte pagesize"
+	select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
+
+config BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_512_16K
+	bool "NAND flash with 512B Page and 16 kB erasesize"
+	select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
+
+config BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_128K
+	bool "NAND flash with 2kB Page and 128 kB erasesize"
+	select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
+
+config BR2_TARGET_ROOTFS_JFFS2_FLASH_128
+	bool "Parallel flash with 4 kB pagesize and 128 kB erase size"
+
+config BR2_TARGET_ROOTFS_JFFS2_FLASH_64
+	bool "Parallel flash with 4 kB pagesize and 64 kB erase size"
+
+config BR2_TARGET_ROOTFS_JFFS2_CUSTOM
+	bool "Select custom page and erase size"
+
+endchoice
+
+config BR2_TARGET_ROOTFS_JFFS2_CUSTOM_PAGESIZE
+	hex "Page Size"
+	depends on BR2_TARGET_ROOTFS_JFFS2_CUSTOM
+	default 0x1000
+	help
+	  Set to pagesize of memory
+
+config BR2_TARGET_ROOTFS_JFFS2_CUSTOM_EBSIZE
+	hex "Erase block size"
+	depends on BR2_TARGET_ROOTFS_JFFS2_CUSTOM
+	default 0x20000
+	help
+	  Set to erase size of memory
+
+config BR2_TARGET_ROOTFS_JFFS2_PAGESIZE
+	hex
+	default 0x420 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056
+	default 0x210 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528
+	default 0x200 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_512_16K
+	default 0x800 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_128K
+	default 0x1000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_128
+	default 0x1000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_64
+	default $(BR2_TARGET_ROOTFS_JFFS2_CUSTOM_PAGESIZE) if BR2_TARGET_ROOTFS_JFFS2_CUSTOM
+
+config BR2_TARGET_ROOTFS_JFFS2_EBSIZE
+	hex
+	default 0x2100 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056
+	default 0x1080 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528
+	default 0x4000 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_512_16K
+	default 0x20000 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_128K
+	default 0x20000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_128
+	default 0x10000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_64
+	default $(BR2_TARGET_ROOTFS_JFFS2_CUSTOM_EBSIZE) if BR2_TARGET_ROOTFS_JFFS2_CUSTOM
+
+config BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
+	bool "Do not use Cleanmarker"
+	default y if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056
+	default y if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528
+	default y if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_512_16K
+	default y if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_128K
+	help
+	  Do not use cleanmarkers if using NAND flash or Dataflash where
+	  the pagesize is not a power of 2
+
+config BR2_JFFS2_TARGET_SREC
+	bool "RootFS in SREC file formet"
+
+config BR2_TARGET_ROOTFS_JFFS2_PAD
+	bool "Pad output"
+
+config BR2_TARGET_ROOTFS_JFFS2_PADSIZE
+	hex "Pad output size (0x0 = to end of EB)"
+	depends on BR2_TARGET_ROOTFS_JFFS2_PAD
+	default 0x0
+	help
+	  Set to 0x0 to pad to end of erase block.
+
+choice
+	prompt "Endianess"
+	default BR2_TARGET_ROOTFS_JFFS2_BE if BR2_alpha || BR2_armeb || \
+			BR2_avr32 || BR2_m68k || BR2_mips || \
+			BR2_powerpc || BR2_sh2a_nofpueb || BR2_sh2eb || \
+			BR2_sh3eb || BR2_sh4eb || BR2_sparc || BR2_sparc64
+
+config BR2_TARGET_ROOTFS_JFFS2_LE
+	bool "little-endian"
+
+config BR2_TARGET_ROOTFS_JFFS2_BE
+	bool "big-endian"
+
+endchoice
+
+config BR2_TARGET_ROOTFS_JFFS2_SUMMARY
+	bool "Produce a summarized JFFS2 image"
+	help
+	  A summarised image can be mounted faster if support is
+	  enabled in the kernel (CONFIG_JFFS2_SUMMARY)
+
+endif
diff --git a/fs/jffs2/jffs2root.mk b/fs/jffs2/jffs2root.mk
new file mode 100644
index 000000000..a0a563d18
--- /dev/null
+++ b/fs/jffs2/jffs2root.mk
@@ -0,0 +1,61 @@
+#############################################################
+#
+# Build the jffs2 root filesystem image
+#
+#############################################################
+
+JFFS2_OPTS := -e $(BR2_TARGET_ROOTFS_JFFS2_EBSIZE)
+SUMTOOL_OPTS := $(JFFS2_OPTS)
+
+ifeq ($(BR2_TARGET_ROOTFS_JFFS2_PAD),y)
+ifneq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE)),0x0)
+JFFS2_OPTS += --pad=$(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE))
+else
+JFFS2_OPTS += -p
+endif
+SUMTOOL_OPTS += -p
+endif
+
+ifeq ($(BR2_TARGET_ROOTFS_JFFS2_LE),y)
+JFFS2_OPTS += -l
+SUMTOOL_OPTS += -l
+endif
+
+ifeq ($(BR2_TARGET_ROOTFS_JFFS2_BE),y)
+JFFS2_OPTS += -b
+SUMTOOL_OPTS += -b
+endif
+
+JFFS2_OPTS += -s $(BR2_TARGET_ROOTFS_JFFS2_PAGESIZE)
+ifeq ($(BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER),y)
+JFFS2_OPTS += -n
+SUMTOOL_OPTS += -n
+endif
+
+ifneq ($(TARGET_DEVICE_TABLE),)
+JFFS2_OPTS += -D $(TARGET_DEVICE_TABLE)
+endif
+
+ROOTFS_JFFS2_DEPENDENCIES = host-mtd
+
+ifneq ($(BR2_TARGET_ROOTFS_JFFS2_SUMMARY),)
+define ROOTFS_JFFS2_CMD
+	$(MKFS_JFFS2) $(JFFS2_OPTS) -d $(TARGET_DIR) -o $$@.nosummary && \
+	$(SUMTOOL) $(SUMTOOL_OPTS) -i $$@.nosummary -o $$@ && \
+	rm $$@.nosummary
+endef
+else
+define ROOTFS_JFFS2_CMD
+	$(MKFS_JFFS2) $(JFFS2_OPTS) -d $(TARGET_DIR) -o $$@
+endef
+endif
+
+define JFFS2_GEN_SREC
+	$(TARGET_CROSS)objcopy -I binary -O srec --adjust-vma 0xa1000000 $$@ $$@.srec
+endef
+
+ifeq ($(BR2_JFFS2_TARGET_SREC),y)
+ROOTFS_JFFS2_POST_GEN_HOOKS += JFFS2_GEN_SREC
+endif
+
+$(eval $(call ROOTFS_TARGET,jffs2))
\ No newline at end of file
diff --git a/fs/romfs/Config.in b/fs/romfs/Config.in
new file mode 100644
index 000000000..7a8c663dd
--- /dev/null
+++ b/fs/romfs/Config.in
@@ -0,0 +1,5 @@
+config BR2_TARGET_ROOTFS_ROMFS
+	bool "romfs root filesystem"
+	help
+	  Build a romfs image of the root filesystem.
+
diff --git a/fs/romfs/romfs.mk b/fs/romfs/romfs.mk
new file mode 100644
index 000000000..971947880
--- /dev/null
+++ b/fs/romfs/romfs.mk
@@ -0,0 +1,15 @@
+#############################################################
+#
+# Build the romfs root filesystem image
+#
+#############################################################
+
+ROMFS_TARGET=$(IMAGE).romfs
+
+ROOTFS_ROMFS_DEPENDENCIES = host-genromfs
+
+define ROOTFS_ROMFS_CMD
+	$(HOST_DIR)/usr/bin/genromfs -d $(TARGET_DIR) -f $$@
+endef
+
+$(eval $(call ROOTFS_TARGET,romfs))
\ No newline at end of file
diff --git a/fs/squashfs/Config.in b/fs/squashfs/Config.in
new file mode 100644
index 000000000..6cc8fcae0
--- /dev/null
+++ b/fs/squashfs/Config.in
@@ -0,0 +1,4 @@
+config BR2_TARGET_ROOTFS_SQUASHFS
+	bool "squashfs root filesystem"
+	help
+	  Build a squashfs root filesystem
diff --git a/fs/squashfs/squashfsroot.mk b/fs/squashfs/squashfsroot.mk
new file mode 100644
index 000000000..d72388ebf
--- /dev/null
+++ b/fs/squashfs/squashfsroot.mk
@@ -0,0 +1,13 @@
+#############################################################
+#
+# Build the squashfs root filesystem image
+#
+#############################################################
+
+ROOTFS_SQUASHFS_DEPENDENCIES = host-squashfs
+
+define ROOTFS_SQUASHFS_CMD
+	$(HOST_DIR)/usr/bin/mksquashfs $(TARGET_DIR) $$@ -noappend
+endef
+
+$(eval $(call ROOTFS_TARGET,squashfs))
\ No newline at end of file
diff --git a/fs/tar/Config.in b/fs/tar/Config.in
new file mode 100644
index 000000000..0adca795f
--- /dev/null
+++ b/fs/tar/Config.in
@@ -0,0 +1,47 @@
+config BR2_TARGET_ROOTFS_TAR
+	bool "tar the root filesystem"
+	help
+	  Build a tar archive of the root filesystem
+
+choice
+	prompt "Compression method"
+	default BR2_TARGET_ROOTFS_TAR_NONE
+	depends on BR2_TARGET_ROOTFS_TAR
+	help
+	  Select compressor for tar archive of the root filesystem
+
+config BR2_TARGET_ROOTFS_TAR_NONE
+	bool "no compression"
+	help
+	 Do not compress the tarball.
+
+config BR2_TARGET_ROOTFS_TAR_GZIP
+	bool "gzip"
+	help
+	 Do compress the tarball with gzip.
+	 Note that you either have to have gzip installed on your host
+	 or select to build a gzip for your host. See the packages submenu.
+
+config BR2_TARGET_ROOTFS_TAR_BZIP2
+	bool "bzip2"
+	help
+	 Do compress the tarball with bzip2.
+	 Note that you either have to have bzip2 installed on your host
+	 or select to build a bzip2 for your host. See the packages submenu.
+
+config BR2_TARGET_ROOTFS_TAR_LZMA
+	bool "lzma"
+	help
+	 Do compress the tarball with lzma.
+	 Note that you either have to have lzma installed on your host
+	 or select to build a lzma for your host. See the packages submenu.
+
+endchoice
+
+config BR2_TARGET_ROOTFS_TAR_OPTIONS
+	string "other random options to pass to tar"
+	depends on BR2_TARGET_ROOTFS_TAR
+	default ""
+	help
+	  Any other flags you want to pass to tar
+	  Refer to tar --help for details
diff --git a/fs/tar/tarroot.mk b/fs/tar/tarroot.mk
new file mode 100644
index 000000000..4d435cb33
--- /dev/null
+++ b/fs/tar/tarroot.mk
@@ -0,0 +1,13 @@
+#############################################################
+#
+# tar to archive target filesystem
+#
+#############################################################
+
+TAR_OPTS:=$(BR2_TARGET_ROOTFS_TAR_OPTIONS)
+
+define ROOTFS_TAR_CMD
+ tar -c$(TAR_OPTS)f $$@ -C $(TARGET_DIR) .
+endef
+
+$(eval $(call ROOTFS_TARGET,tar))
diff --git a/fs/ubifs/Config.in b/fs/ubifs/Config.in
new file mode 100644
index 000000000..9fa510e75
--- /dev/null
+++ b/fs/ubifs/Config.in
@@ -0,0 +1,88 @@
+config BR2_TARGET_ROOTFS_UBIFS
+	bool "ubifs root filesystem"
+	help
+	  Build a ubifs root filesystem
+
+config BR2_TARGET_ROOTFS_UBIFS_LEBSIZE
+	hex "UBI logical erase block size"
+	depends on BR2_TARGET_ROOTFS_UBIFS
+	default 0x1f800
+
+config BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE
+	hex "UBI minimum I/O size"
+	depends on BR2_TARGET_ROOTFS_UBIFS
+	default 0x800
+	help
+	  Some comment required here
+
+config BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT
+	int "Maximum LEB count"
+	depends on BR2_TARGET_ROOTFS_UBIFS
+	default 2048
+	help
+	  Some comment required here
+
+choice
+	prompt "ubifs runtime compression"
+	default BR2_TARGET_ROOTFS_UBIFS_RT_LZO
+	depends on BR2_TARGET_ROOTFS_UBIFS
+	help
+	  Select which compression format to use at run-time within
+	  the ubifs file system.
+
+config BR2_TARGET_ROOTFS_UBIFS_RT_NONE
+	bool "no compression"
+	help
+	  Don't use run-time compression.
+
+config BR2_TARGET_ROOTFS_UBIFS_RT_ZLIB
+	bool "gzip"
+	help
+	  Use zlib compression at run-time.
+
+config BR2_TARGET_ROOTFS_UBIFS_RT_LZO
+	bool "lzo"
+	help
+	  Use lzo compression at run-time.
+
+endchoice
+
+choice
+	prompt "Compression method"
+	default BR2_TARGET_ROOTFS_UBIFS_NONE
+	depends on BR2_TARGET_ROOTFS_UBIFS
+	help
+	  Select which compression format to compress the final image
+	  into.
+
+config BR2_TARGET_ROOTFS_UBIFS_NONE
+	bool "no compression"
+	help
+	  Do not compress the ubifs filesystem.
+
+config BR2_TARGET_ROOTFS_UBIFS_GZIP
+	bool "gzip"
+	help
+	  Do compress the ubifs filesystem with gzip.
+	  Note that you either have to have gzip installed on your
+	  host or select to build a gzip for your host. See the
+	  packages submenu.
+
+config BR2_TARGET_ROOTFS_UBIFS_BZIP2
+	bool "bzip2"
+	help
+	  Do compress the ubifs filesystem with bzip2.
+	  Note that you either have to have bzip2 installed on your
+	  host or select to build a bzip2 for your host. See the
+	  packages submenu.
+
+config BR2_TARGET_ROOTFS_UBIFS_LZMA
+	bool "lzma"
+	help
+	  Do compress the ubifs filesystem with lzma.
+	  Note that you either have to have lzma installed on your
+	  host or select to build a lzma for your host. See the
+	  packages submenu.
+
+endchoice
+
diff --git a/fs/ubifs/ubifsroot.mk b/fs/ubifs/ubifsroot.mk
new file mode 100644
index 000000000..0fad23421
--- /dev/null
+++ b/fs/ubifs/ubifsroot.mk
@@ -0,0 +1,25 @@
+#############################################################
+#
+# Build the ubifs root filesystem image
+#
+#############################################################
+
+UBIFS_OPTS := -e $(BR2_TARGET_ROOTFS_UBIFS_LEBSIZE) -c $(BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT) -m $(BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE)
+
+ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_ZLIB),y)
+UBIFS_OPTS += -x zlib
+endif
+ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_LZI),y)
+UBIFS_OPTS += -x lzo
+endif
+ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_NONE),y)
+UBIFS_OPTS += -x none
+endif
+
+ROOTFS_UBIFS_DEPENDENCIES = host-mtd
+
+define ROOTFS_UBIFS_CMD
+	$(HOST_DIR)/usr/sbin/mkfs.ubifs -d $(TARGET_DIR) $(UBIFS_OPTS) -o $$@
+endef
+
+$(eval $(call ROOTFS_TARGET,ubifs))
\ No newline at end of file
diff --git a/target/Config.in b/target/Config.in
index 5d634ca2a..5d5363538 100644
--- a/target/Config.in
+++ b/target/Config.in
@@ -1,35 +1,4 @@
-menu "Target filesystem options"
-
-config BR2_ROOTFS_POST_BUILD_SCRIPT
-	string "Custom script to run before packing files"
-	default ""
-	help
-	  Specify a script to be run after the build has finished and before
-	  the BR2 starts packing the files into selected packages.
-
-	  This gives users the oportunity to do board-specific cleanups,
-	  add-ons and the like, so the generated files can be used directly
-	  without further processing.
-
-	  The script is called with the target directory name as first and
-	  only argument. Make sure the exit code of that script is 0,
-	  otherwise make will stop after calling it.
-
-comment "filesystem for target device"
-
-source "target/cramfs/Config.in"
-source "target/cloop/Config.in"
-source "target/ext2/Config.in"
-source "target/jffs2/Config.in"
-source "target/ubifs/Config.in"
-source "target/squashfs/Config.in"
-source "target/tar/Config.in"
-source "target/cpio/Config.in"
-source "target/iso9660/Config.in"
-source "target/initramfs/Config.in"
-source "target/romfs/Config.in"
-
-comment "bootloader for target device"
+menu "Bootloaders"
 
 source "target/x86/grub/Config.in"
 #source "target/x86/grub2/Config.in"
diff --git a/target/Makefile.in b/target/Makefile.in
index 38993e5d8..48396d5d8 100644
--- a/target/Makefile.in
+++ b/target/Makefile.in
@@ -62,8 +62,6 @@ ifeq ($(BR2_TARGET_UBOOT),y)
 include target/u-boot/Makefile.in
 endif
 
-# and finally build the filesystems/tarballs
-include target/common.mk
 include target/*/*.mk
 
 # kernel rules
diff --git a/target/cloop/Config.in b/target/cloop/Config.in
deleted file mode 100644
index 3e01067a1..000000000
--- a/target/cloop/Config.in
+++ /dev/null
@@ -1,10 +0,0 @@
-config BR2_TARGET_ROOTFS_CLOOP
-	bool "cloop root filesystem for the target device"
-	help
-	  Build a cloop root filesystem
-
-	  cloop is a Linux kernel module that enables compressed
-	  loopback filesystem support. With it you can mount a
-	  compressed filesystem like a block device and seamlessly
-	  decompress its data while accessing it.  The majority of the
-	  software on an LNX-BBC is accessed in this fashion.
diff --git a/target/cloop/cloop.mk b/target/cloop/cloop.mk
deleted file mode 100644
index c1d6abb80..000000000
--- a/target/cloop/cloop.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-#############################################################
-#
-# Build the compressed loop root filesystem image
-#
-#############################################################
-
-ROOTFS_CLOOP_DEPENDENCIES = host-cloop host-cdrkit
-
-define ROOTFS_CLOOP_CMD
-	$(HOST_DIR)/usr/bin/genisoimage -r $(TARGET_DIR) | $(HOST_DIR)/usr/bin/create_compressed_fs - 65536 > $$@
-endef
-
-$(eval $(call ROOTFS_TARGET,cloop))
\ No newline at end of file
diff --git a/target/common.mk b/target/common.mk
deleted file mode 100644
index cebe8c34a..000000000
--- a/target/common.mk
+++ /dev/null
@@ -1,68 +0,0 @@
-#
-# Macro that builds the needed Makefile target to create a root
-# filesystem image.
-#
-# The following variable must be defined before calling this macro
-#
-#  ROOTFS_$(FSTYPE)_CMD, the command that generates the root
-#  filesystem image. A single command is allowed. The filename of the
-#  filesystem image that it must generate is $$@.
-#
-# The following variables can optionaly be defined
-#
-#  ROOTFS_$(FSTYPE)_DEPENDENCIES, the list of dependencies needed to
-#  build the root filesystem (usually host tools)
-#
-#  ROOTFS_$(FSTYPE)_PRE_GEN_HOOKS, a list of hooks to call before
-#  generating the filesystem image
-#
-#  ROOTFS_$(FSTYPE)_POST_GEN_HOOKS, a list of hooks to call after
-#  generating the filesystem image
-#
-# In terms of configuration option, this macro assumes that the
-# BR2_TARGET_ROOTFS_$(FSTYPE) config option allows to enable/disable
-# the generation of a filesystem image of a particular type. If
-# configura options BR2_TARGET_ROOTFS_$(FSTYPE)_GZIP,
-# BR2_TARGET_ROOTFS_$(FSTYPE)_BZIP2 or
-# BR2_TARGET_ROOTFS_$(FSTYPE)_LZMA exist and are enabled, then the
-# macro will automatically generate a compressed filesystem image.
-
-FAKEROOT_SCRIPT = $(BUILD_DIR)/_fakeroot.fs
-
-define ROOTFS_TARGET_INTERNAL
-
-$(BINARIES_DIR)/rootfs.$(1): $(ROOTFS_$(2)_DEPENDENCIES) host-fakeroot makedevs $(if $(BR2_TARGET_ROOTFS_$(2)_LZMA),host-lzma)
-	@$(call MESSAGE,"Generating root filesystem image rootfs.$(1)")
-	$(foreach hook,$(ROOTFS_$(2)_PRE_GEN_HOOKS),$(call $(hook))$(sep))
-	rm -f $(FAKEROOT_SCRIPT)
-	touch $(BUILD_DIR)/.fakeroot.00000
-	cat $(BUILD_DIR)/.fakeroot* > $(FAKEROOT_SCRIPT)
-	echo "chown -R 0:0 $(TARGET_DIR)" >> $(FAKEROOT_SCRIPT)
-ifneq ($(TARGET_DEVICE_TABLE),)
-	echo "$(HOST_DIR)/usr/bin/makedevs -d $(TARGET_DEVICE_TABLE) $(TARGET_DIR)" >> $(FAKEROOT_SCRIPT)
-endif
-	echo "$(ROOTFS_$(2)_CMD)" >> $(FAKEROOT_SCRIPT)
-	chmod a+x $(FAKEROOT_SCRIPT)
-	$(HOST_DIR)/usr/bin/fakeroot -- $(FAKEROOT_SCRIPT)
-	-@rm -f $(FAKEROOT_SCRIPT)
-	$(foreach hook,$(ROOTFS_$(2)_POST_GEN_HOOKS),$(call $(hook))$(sep))
-ifeq ($$(BR2_TARGET_ROOTFS_$(2)_GZIP),y)
-	gzip -9 -c $$@ > $$@.gz
-endif
-ifeq ($$(BR2_TARGET_ROOTFS_$(2)_BZIP2),y)
-	bzip2 -9 -c $$@ > $$@.bz2
-endif
-ifeq ($$(BR2_TARGET_ROOTFS_$(2)_LZMA),y)
-	$(LZMA) -9 -c $$@ > $$@.lzma
-endif
-
-$(1)-root: $(BINARIES_DIR)/rootfs.$(1)
-
-ifeq ($$(BR2_TARGET_ROOTFS_$(2)),y)
-TARGETS += $(1)-root
-endif
-endef
-
-define ROOTFS_TARGET
-$(call ROOTFS_TARGET_INTERNAL,$(1),$(call UPPERCASE,$(1)))
-endef
diff --git a/target/cpio/Config.in b/target/cpio/Config.in
deleted file mode 100644
index 02fd00d34..000000000
--- a/target/cpio/Config.in
+++ /dev/null
@@ -1,40 +0,0 @@
-config BR2_TARGET_ROOTFS_CPIO
-	bool "cpio the root filesystem"
-	help
-	  Build a cpio archive of the root filesystem
-
-choice
-        prompt "Compression method"
-        default BR2_TARGET_ROOTFS_CPIO_NONE
-        depends on BR2_TARGET_ROOTFS_CPIO
-        help
-          Select compressor for cpio filesystem of the root filesystem
-
-config BR2_TARGET_ROOTFS_CPIO_NONE
-        bool "no compression"
-        help
-         Do not compress the cpio filesystem.
-
-config BR2_TARGET_ROOTFS_CPIO_GZIP
-        bool "gzip"
-        help
-         Do compress the cpio filesystem with gzip.
-         Note that you either have to have gzip installed on your host
-         or select to build a gzip for your host. See the packages submenu.
-
-config BR2_TARGET_ROOTFS_CPIO_BZIP2
-        bool "bzip2"
-        help
-         Do compress the cpio filesystem with bzip2.
-         Note that you either have to have bzip2 installed on your host
-         or select to build a bzip2 for your host. See the packages submenu.
-
-config BR2_TARGET_ROOTFS_CPIO_LZMA
-        bool "lzma"
-        help
-         Do compress the cpio filesystem with lzma.
-         Note that you either have to have lzma installed on your host
-         or select to build a lzma for your host. See the packages submenu.
-
-endchoice
-
diff --git a/target/cpio/cpioroot.mk b/target/cpio/cpioroot.mk
deleted file mode 100644
index ab7d54618..000000000
--- a/target/cpio/cpioroot.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-#############################################################
-#
-# cpio to archive target filesystem
-#
-#############################################################
-
-define ROOTFS_CPIO_INIT_SYMLINK
-	rm -f $(TARGET_DIR)/init
-	ln -s sbin/init $(TARGET_DIR)/init
-endef
-
-ROOTFS_CPIO_PRE_GEN_HOOKS += ROOTFS_CPIO_INIT_SYMLINK
-
-define ROOTFS_CPIO_CMD
-	cd $(TARGET_DIR) && find . | cpio --quiet -o -H newc > $$@
-endef
-
-$(eval $(call ROOTFS_TARGET,cpio))
\ No newline at end of file
diff --git a/target/cramfs/Config.in b/target/cramfs/Config.in
deleted file mode 100644
index 1a4e32647..000000000
--- a/target/cramfs/Config.in
+++ /dev/null
@@ -1,6 +0,0 @@
-config BR2_TARGET_ROOTFS_CRAMFS
-	bool "cramfs root filesystem"
-	help
-	  Build a cramfs root filesystem
-
-	  http://sourceforge.net/projects/cramfs/
diff --git a/target/cramfs/cramfs.mk b/target/cramfs/cramfs.mk
deleted file mode 100644
index ccd316f5d..000000000
--- a/target/cramfs/cramfs.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-#############################################################
-#
-# Build the cramfs root filesystem image
-#
-#############################################################
-ifeq ($(BR2_ENDIAN),"BIG")
-CRAMFS_OPTS=-b
-else
-CRAMFS_OPTS=-l
-endif
-
-ifneq ($(TARGET_DEVICE_TABLE),)
-CRAMFS_OPTS += -D $(TARGET_DEVICE_TABLE)
-endif
-
-define ROOTFS_CRAMFS_CMD
- $(HOST_DIR)/usr/bin/mkcramfs -q $(CRAMFS_OPTS) $(TARGET_DIR) $$@
-endef
-
-ROOTFS_CRAMFS_DEPENDENCIES = host-cramfs
-
-$(eval $(call ROOTFS_TARGET,cramfs))
\ No newline at end of file
diff --git a/target/ext2/Config.in b/target/ext2/Config.in
deleted file mode 100644
index 02ec18f40..000000000
--- a/target/ext2/Config.in
+++ /dev/null
@@ -1,61 +0,0 @@
-config BR2_TARGET_ROOTFS_EXT2
-	bool "ext2 root filesystem"
-	default y
-	help
-	  Build an ext2 root filesystem
-
-config BR2_TARGET_ROOTFS_EXT2_BLOCKS
-	int "size in blocks (leave at 0 for auto calculation)"
-	depends on BR2_TARGET_ROOTFS_EXT2
-	default 0
-
-config BR2_TARGET_ROOTFS_EXT2_INODES
-	int "inodes (leave at 0 for auto calculation)"
-	depends on BR2_TARGET_ROOTFS_EXT2
-	default 0
-
-config BR2_TARGET_ROOTFS_EXT2_RESBLKS
-	int "reserved blocks percentage"
-	depends on BR2_TARGET_ROOTFS_EXT2
-	default 0
-
-config BR2_TARGET_ROOTFS_EXT2_SQUASH
-	bool "Make all files be owned by root"
-	depends on  BR2_TARGET_ROOTFS_EXT2
-	default y
-
-choice
-	prompt "Compression method"
-	default BR2_TARGET_ROOTFS_EXT2_NONE
-	depends on BR2_TARGET_ROOTFS_EXT2
-	help
-	  Select compressor for ext2 filesystem of the root filesystem
-
-config BR2_TARGET_ROOTFS_EXT2_NONE
-	bool "no compression"
-	help
-	  Do not compress the ext2 filesystem.
-
-config BR2_TARGET_ROOTFS_EXT2_GZIP
-	bool "gzip"
-	help
-	  Do compress the ext2 filesystem with gzip.
-	  Note that you either have to have gzip installed on your host
-	  or select to build a gzip for your host. See the packages submenu.
-
-config BR2_TARGET_ROOTFS_EXT2_BZIP2
-	bool "bzip2"
-	help
-	  Do compress the ext2 filesystem with bzip2.
-	  Note that you either have to have bzip2 installed on your host
-	  or select to build a bzip2 for your host. See the packages submenu.
-
-config BR2_TARGET_ROOTFS_EXT2_LZMA
-	bool "lzma"
-	help
-	  Do compress the ext2 filesystem with lzma.
-	  Note that you either have to have lzma installed on your host
-	  or select to build a lzma for your host. See the packages submenu.
-
-endchoice
-
diff --git a/target/ext2/ext2root.mk b/target/ext2/ext2root.mk
deleted file mode 100644
index 68b3b813c..000000000
--- a/target/ext2/ext2root.mk
+++ /dev/null
@@ -1,40 +0,0 @@
-#############################################################
-#
-# Build the ext2 root filesystem image
-#
-#############################################################
-
-EXT2_OPTS :=
-
-ifeq ($(BR2_TARGET_ROOTFS_EXT2_SQUASH),y)
-EXT2_OPTS += -U
-endif
-
-ifneq ($(strip $(BR2_TARGET_ROOTFS_EXT2_BLOCKS)),0)
-EXT2_OPTS += -b $(BR2_TARGET_ROOTFS_EXT2_BLOCKS)
-endif
-
-ifneq ($(strip $(BR2_TARGET_ROOTFS_EXT2_INODES)),0)
-EXT2_OPTS += -N $(BR2_TARGET_ROOTFS_EXT2_INODES)
-endif
-
-ifneq ($(strip $(BR2_TARGET_ROOTFS_EXT2_RESBLKS)),)
-EXT2_OPTS += -m $(BR2_TARGET_ROOTFS_EXT2_RESBLKS)
-endif
-
-ROOTFS_EXT2_DEPENDENCIES = host-genext2fs
-
-ifeq ($(strip $(BR2_TARGET_ROOTFS_EXT2_BLOCKS)),0)
-GENEXT2_REALSIZE=$(shell LC_ALL=C du -s -c -k $(TARGET_DIR) | grep total | sed -e "s/total//")
-GENEXT2_ADDTOROOTSIZE=$(shell if [ $(GENEXT2_REALSIZE) -ge 20000 ]; then echo 16384; else echo 2400; fi)
-GENEXT2_SIZE=$(shell expr $(GENEXT2_REALSIZE) + $(GENEXT2_ADDTOROOTSIZE))
-GENEXT2_ADDTOINODESIZE=$(shell find $(TARGET_DIR) | wc -l)
-GENEXT2_INODES=$(shell expr $(GENEXT2_ADDTOINODESIZE) + 400)
-EXT2_OPTS += -b $(GENEXT2_SIZE) -N $(GENEXT2_INODES)
-endif
-
-define ROOTFS_EXT2_CMD
-	$(HOST_DIR)/usr/bin/genext2fs -d $(TARGET_DIR) $(EXT2_OPTS) $$@
-endef
-
-$(eval $(call ROOTFS_TARGET,ext2))
\ No newline at end of file
diff --git a/target/initramfs/Config.in b/target/initramfs/Config.in
deleted file mode 100644
index d53982cb9..000000000
--- a/target/initramfs/Config.in
+++ /dev/null
@@ -1,15 +0,0 @@
-config BR2_TARGET_ROOTFS_INITRAMFS
-	bool "initramfs for initial ramdisk of linux kernel"
-	help
-	  Build a file which is usable for the gen_init_cpio tool
-	  at linux kernel build.
-	  This file is normally called initramfs_list and can be
-	  generated with gen_initramfs_list.sh script from the root
-	  directory structure.
-	  The file is then used in the kernel build process to generate
-	  the cpio filesystem for the initial ramdisk. Make sure that
-	  you configure this file in kernel build configuration.
-	  The location in the kernel build configuration menu is
-	  Device Drivers -> Block devices -> Initramfs source file(s).
-	  The configuration variable is CONFIG_INITRAMFS_SOURCE
-
diff --git a/target/initramfs/gen_initramfs_list.sh b/target/initramfs/gen_initramfs_list.sh
deleted file mode 100644
index 26252b619..000000000
--- a/target/initramfs/gen_initramfs_list.sh
+++ /dev/null
@@ -1,203 +0,0 @@
-#!/bin/sh
-# Copyright (C) Martin Schlemmer <azarah@nosferatu.za.org>
-# Released under the terms of the GNU GPL
-#
-# Generate a newline separated list of entries from the file/directory
-# supplied as an argument.
-#
-# If a file/directory is not supplied then generate a small dummy file.
-#
-# The output is suitable for gen_init_cpio built from usr/gen_init_cpio.c.
-#
-
-default_initramfs() {
-	cat <<-EOF
-		# This is a very simple, default initramfs
-
-		dir /dev 0755 0 0
-		nod /dev/console 0600 0 0 c 5 1
-		dir /root 0700 0 0
-	EOF
-}
-
-filetype() {
-	local argv1="$1"
-
-	# symlink test must come before file test
-	if [ -L "$argv1" ]; then
-		echo "slink"
-	elif [ -f "$argv1" ]; then
-		echo "file"
-	elif [ -d "$argv1" ]; then
-		echo "dir"
-	elif [ -b "$argv1" -o -c "$argv1" ]; then
-		echo "nod"
-	elif [ -p "$argv1" ]; then
-		echo "pipe"
-	elif [ -S "$argv1" ]; then
-		echo "sock"
-	else
-		echo "invalid"
-	fi
-	return 0
-}
-
-print_mtime() {
-	local argv1="$1"
-	local mymtime="0"
-
-	if [ -e "$argv1" ]; then
-		mymtime=$(find "$argv1" -printf "%T@\n" | sort -r | head -n 1)
-	fi
-	
-	echo "# Last modified: $mymtime"
-	echo
-}
-
-parse() {
-	local location="$1"
-	local name=$(echo "$location" | sed -e "s,$srcdir,,")
-	# change '//' into '/'
-	name=$(echo $name | sed -e 's,/[/]*,/,g')
-	local mode="$2"
-	local uid="$3"
-	local gid="$4"
-	local ftype=$(filetype "$location")
-	# remap uid/gid to 0 if necessary
-	[ "x$uid" != "x" ] && [ $uid -eq $root_uid ] && uid=0
-	[ "x$gid" != "x" ] && [ $gid -eq $root_gid ] && gid=0
-	local str="$mode $uid $gid"
-
-	[ "$ftype" = "invalid" ] && return 0
-	[ "$location" = "$srcdir" ] && return 0
-
-	case "$ftype" in
-		"file")
-			str="$ftype $name $location $str"
-			;;
-		"nod")
-			local devtype=
-			local maj=$(LC_ALL=C ls -l "$location" | \
-					awk '{sub(/,/, "", $5); print $5}')
-			local min=$(LC_ALL=C ls -l "$location" | \
-					awk '{print $6}')
-
-			if [ -b "$location" ]; then
-				devtype="b"
-			else
-				devtype="c"
-			fi
-			str="$ftype $name $str $devtype $maj $min"
-			;;
-		"slink")
-			local target=$(LC_ALL=C ls -l "$location" | \
-					awk '{print $11}')
-			str="$ftype $name $target $str"
-			;;
-		*)
-			str="$ftype $name $str"
-			;;
-	esac
-
-	echo "$str"
-
-	return 0
-}
-
-usage() {
-	printf    "Usage:\n"
-	printf    "$0 [ [-u <root_uid>] [-g <root_gid>] [-d | <cpio_source>] ] . . .\n"
-	printf    "\n"
-	printf -- "-u <root_uid>  User ID to map to user ID 0 (root).\n"
-	printf    "               <root_uid> is only meaningful if <cpio_source>\n"
-	printf    "               is a directory.\n"
-	printf -- "-g <root_gid>  Group ID to map to group ID 0 (root).\n"
-	printf    "               <root_gid> is only meaningful if <cpio_source>\n"
-	printf    "               is a directory.\n"
-	printf    "<cpio_source>  File list or directory for cpio archive.\n"
-	printf    "               If <cpio_source> is not provided then a\n"
-	printf    "               a default list will be output.\n"
-	printf -- "-d             Output the default cpio list.  If no <cpio_source>\n"
-	printf    "               is given then the default cpio list will be output.\n"
-	printf    "\n"
-	printf    "All options may be repeated and are interpreted sequentially\n"
-	printf    "and immediately.  -u and -g states are preserved across\n"
-	printf    "<cpio_source> options so an explicit \"-u 0 -g 0\" is required\n"
-	printf    "to reset the root/group mapping.\n"
-}
-
-build_list() {
-	printf "\n#####################\n# $cpio_source\n"
-
-	if [ -f "$cpio_source" ]; then
-		print_mtime "$cpio_source"
-		cat "$cpio_source"
-	elif [ -d "$cpio_source" ]; then
-		srcdir=$(echo "$cpio_source" | sed -e 's://*:/:g;s:/$::')
-		dirlist=$(find "$srcdir" -printf "%p %m %U %G\n" 2>/dev/null)
-
-		# If $dirlist is only one line, then the directory is empty
-		if [  "$(echo "$dirlist" | wc -l)" -gt 1 ]; then
-			print_mtime "$cpio_source"
-		
-			echo "$dirlist" | \
-			while read x; do
-				parse $x
-			done
-		else
-			# Failsafe in case directory is empty
-			default_initramfs
-		fi
-	else
-		echo "  $0: Cannot open '$cpio_source'" >&2
-		exit 1
-	fi
-}
-
-
-root_uid=0
-root_gid=0
-
-while [ $# -gt 0 ]; do
-	arg="$1"
-	shift
-	case "$arg" in
-		"-u")
-			root_uid="$1"
-			shift
-			;;
-		"-g")
-			root_gid="$1"
-			shift
-			;;
-		"-d")
-			default_list="$arg"
-			default_initramfs
-			;;
-		"-h")
-			usage
-			exit 0
-			;;
-		*)
-			case "$arg" in
-				"-"*)
-					printf "ERROR: unknown option \"$arg\"\n" >&2
-					printf "If the filename validly begins with '-', then it must be prefixed\n" >&2
-					printf "by './' so that it won't be interpreted as an option." >&2
-					printf "\n" >&2
-					usage >&2
-					exit 1
-					;;
-				*)
-					cpio_source="$arg"
-					build_list
-					;;
-			esac
-			;;
-	esac
-done
-
-# spit out the default cpio list if a source hasn't been specified
-[ -z "$cpio_source" -a -z "$default_list" ] && default_initramfs
-
-exit 0
diff --git a/target/initramfs/initramfs.mk b/target/initramfs/initramfs.mk
deleted file mode 100644
index cf1fcdbae..000000000
--- a/target/initramfs/initramfs.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-#############################################################
-#
-# Make a initramfs_list file to be used by gen_init_cpio
-# gen_init_cpio is part of the 2.6 linux kernels to build an
-# initial ramdisk filesystem based on cpio
-#
-#############################################################
-
-define ROOTFS_INITRAMFS_INIT_SYMLINK
-	rm -f $(TARGET_DIR)/init
-	ln -s sbin/init $(TARGET_DIR)/init
-endef
-
-define ROOTFS_INITRAMFS_CMD
-	$(SHELL) target/initramfs/gen_initramfs_list.sh -u 0 -g 0 $(TARGET_DIR) > $$@
-endef
-
-$(eval $(call ROOTFS_TARGET,initramfs))
\ No newline at end of file
diff --git a/target/iso9660/Config.in b/target/iso9660/Config.in
deleted file mode 100644
index ceee52ff9..000000000
--- a/target/iso9660/Config.in
+++ /dev/null
@@ -1,16 +0,0 @@
-config BR2_TARGET_ROOTFS_ISO9660
-	bool "iso image"
-	depends on BR2_i386
-	depends on !BR2_KERNEL_none
-	select BR2_TARGET_ROOTFS_EXT2
-	select BR2_TARGET_GRUB
-	help
-	  Build a bootable iso9660 image
-
-config BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU
-	string "Boot menu.lst file"
-	depends on BR2_TARGET_ROOTFS_ISO9660
-	default "target/iso9660/menu.lst"
-
-comment "iso image requires a Linux kernel to be built"
-	depends on BR2_i386 && BR2_KERNEL_none
diff --git a/target/iso9660/iso9660.mk b/target/iso9660/iso9660.mk
deleted file mode 100644
index 66e2de20b..000000000
--- a/target/iso9660/iso9660.mk
+++ /dev/null
@@ -1,49 +0,0 @@
-#############################################################
-#
-# Build the iso96600 root filesystem image
-#
-# Cannot be converted to the ROOTFS_TARGET infrastructure, because of
-# the temporary construction in ISO9660_TARGET_DIR.
-#
-#############################################################
-
-ISO9660_TARGET_DIR=$(BUILD_DIR)/iso9660
-ISO9660_BOOT_MENU:=$(call qstrip,$(BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU))
-ISO9660_OPTS:=
-
-ifeq ($(BR2_TARGET_ROOTFS_ISO9660_SQUASH),y)
-ISO9660_OPTS+=-U
-endif
-
-$(BINARIES_DIR)/rootfs.iso9660: host-cdrkit host-fakeroot $(LINUX_KERNEL) $(BINARIES_DIR)/rootfs.ext2 grub
-	@$(call MESSAGE,"Generating root filesystem image rootfs.iso9660")
-	mkdir -p $(ISO9660_TARGET_DIR)
-	mkdir -p $(ISO9660_TARGET_DIR)/boot/grub
-	cp $(GRUB_DIR)/stage2/stage2_eltorito $(ISO9660_TARGET_DIR)/boot/grub/
-	cp $(ISO9660_BOOT_MENU) $(ISO9660_TARGET_DIR)/boot/grub/menu.lst
-	cp $(LINUX_KERNEL) $(ISO9660_TARGET_DIR)/kernel
-	cp $(EXT2_TARGET) $(ISO9660_TARGET_DIR)/initrd
-	# Use fakeroot to pretend all target binaries are owned by root
-	rm -f $(FAKEROOT_SCRIPT)
-	touch $(BUILD_DIR)/.fakeroot.00000
-	cat $(BUILD_DIR)/.fakeroot* > $(FAKEROOT_SCRIPT)
-	echo "chown -R 0:0 $(ISO9660_TARGET_DIR)" >> $(FAKEROOT_SCRIPT)
-	# Use fakeroot so mkisofs believes the previous fakery
-	echo "$(HOST_DIR)/usr/bin/genisoimage -R -b boot/grub/stage2_eltorito -no-emul-boot " \
-		"-boot-load-size 4 -boot-info-table -o $@ $(ISO9660_TARGET_DIR)" \
-		>> $(FAKEROOT_SCRIPT)
-	chmod a+x $(FAKEROOT_SCRIPT)
-	$(HOST_DIR)/usr/bin/fakeroot -- $(FAKEROOT_SCRIPT)
-	-@rm -f $(FAKEROOT_SCRIPT)
-	-@rm -rf $(ISO9660_TARGET_DIR)
-
-iso9660-root: $(BINARIES_DIR)/rootfs.iso9660
-
-#############################################################
-#
-# Toplevel Makefile options
-#
-#############################################################
-ifeq ($(BR2_TARGET_ROOTFS_ISO9660),y)
-TARGETS+=iso9660-root
-endif
diff --git a/target/iso9660/menu.lst b/target/iso9660/menu.lst
deleted file mode 100644
index d78caebe1..000000000
--- a/target/iso9660/menu.lst
+++ /dev/null
@@ -1,11 +0,0 @@
-default		0
-timeout		10
-color cyan/blue white/blue
-
-title		Hard Drive (first partition)
-rootnoverify	(hd0)
-chainloader	+1
-
-title		BuildRoot ISO9660 image
-kernel		/kernel
-initrd		/initrd
diff --git a/target/jffs2/Config.in b/target/jffs2/Config.in
deleted file mode 100644
index b787ec9d1..000000000
--- a/target/jffs2/Config.in
+++ /dev/null
@@ -1,117 +0,0 @@
-config BR2_TARGET_ROOTFS_JFFS2
-	bool "jffs2 root filesystem"
-	help
-	  Build a jffs2 root filesystem
-
-if BR2_TARGET_ROOTFS_JFFS2
-
-choice
-	prompt "Flash Type"
-	default BR2_TARGET_ROOTFS_JFFS2_FLASH_128
-
-config BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056
-	bool "AT45 dataflash with 1056 byte pagesize"
-	select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
-
-config BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528
-	bool "AT45 dataflash with 528 byte pagesize"
-	select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
-
-config BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_512_16K
-	bool "NAND flash with 512B Page and 16 kB erasesize"
-	select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
-
-config BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_128K
-	bool "NAND flash with 2kB Page and 128 kB erasesize"
-	select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
-
-config BR2_TARGET_ROOTFS_JFFS2_FLASH_128
-	bool "Parallel flash with 4 kB pagesize and 128 kB erase size"
-
-config BR2_TARGET_ROOTFS_JFFS2_FLASH_64
-	bool "Parallel flash with 4 kB pagesize and 64 kB erase size"
-
-config BR2_TARGET_ROOTFS_JFFS2_CUSTOM
-	bool "Select custom page and erase size"
-
-endchoice
-
-config BR2_TARGET_ROOTFS_JFFS2_CUSTOM_PAGESIZE
-	hex "Page Size"
-	depends on BR2_TARGET_ROOTFS_JFFS2_CUSTOM
-	default 0x1000
-	help
-	  Set to pagesize of memory
-
-config BR2_TARGET_ROOTFS_JFFS2_CUSTOM_EBSIZE
-	hex "Erase block size"
-	depends on BR2_TARGET_ROOTFS_JFFS2_CUSTOM
-	default 0x20000
-	help
-	  Set to erase size of memory
-
-config BR2_TARGET_ROOTFS_JFFS2_PAGESIZE
-	hex
-	default 0x420 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056
-	default 0x210 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528
-	default 0x200 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_512_16K
-	default 0x800 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_128K
-	default 0x1000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_128
-	default 0x1000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_64
-	default $(BR2_TARGET_ROOTFS_JFFS2_CUSTOM_PAGESIZE) if BR2_TARGET_ROOTFS_JFFS2_CUSTOM
-
-config BR2_TARGET_ROOTFS_JFFS2_EBSIZE
-	hex
-	default 0x2100 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056
-	default 0x1080 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528
-	default 0x4000 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_512_16K
-	default 0x20000 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_128K
-	default 0x20000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_128
-	default 0x10000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_64
-	default $(BR2_TARGET_ROOTFS_JFFS2_CUSTOM_EBSIZE) if BR2_TARGET_ROOTFS_JFFS2_CUSTOM
-
-config BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
-	bool "Do not use Cleanmarker"
-	default y if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056
-	default y if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528
-	default y if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_512_16K
-	default y if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_128K
-	help
-	  Do not use cleanmarkers if using NAND flash or Dataflash where
-	  the pagesize is not a power of 2
-
-config BR2_JFFS2_TARGET_SREC
-	bool "RootFS in SREC file formet"
-
-config BR2_TARGET_ROOTFS_JFFS2_PAD
-	bool "Pad output"
-
-config BR2_TARGET_ROOTFS_JFFS2_PADSIZE
-	hex "Pad output size (0x0 = to end of EB)"
-	depends on BR2_TARGET_ROOTFS_JFFS2_PAD
-	default 0x0
-	help
-	  Set to 0x0 to pad to end of erase block.
-
-choice
-	prompt "Endianess"
-	default BR2_TARGET_ROOTFS_JFFS2_BE if BR2_alpha || BR2_armeb || \
-			BR2_avr32 || BR2_m68k || BR2_mips || \
-			BR2_powerpc || BR2_sh2a_nofpueb || BR2_sh2eb || \
-			BR2_sh3eb || BR2_sh4eb || BR2_sparc || BR2_sparc64
-
-config BR2_TARGET_ROOTFS_JFFS2_LE
-	bool "little-endian"
-
-config BR2_TARGET_ROOTFS_JFFS2_BE
-	bool "big-endian"
-
-endchoice
-
-config BR2_TARGET_ROOTFS_JFFS2_SUMMARY
-	bool "Produce a summarized JFFS2 image"
-	help
-	  A summarised image can be mounted faster if support is
-	  enabled in the kernel (CONFIG_JFFS2_SUMMARY)
-
-endif
diff --git a/target/jffs2/jffs2root.mk b/target/jffs2/jffs2root.mk
deleted file mode 100644
index a0a563d18..000000000
--- a/target/jffs2/jffs2root.mk
+++ /dev/null
@@ -1,61 +0,0 @@
-#############################################################
-#
-# Build the jffs2 root filesystem image
-#
-#############################################################
-
-JFFS2_OPTS := -e $(BR2_TARGET_ROOTFS_JFFS2_EBSIZE)
-SUMTOOL_OPTS := $(JFFS2_OPTS)
-
-ifeq ($(BR2_TARGET_ROOTFS_JFFS2_PAD),y)
-ifneq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE)),0x0)
-JFFS2_OPTS += --pad=$(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE))
-else
-JFFS2_OPTS += -p
-endif
-SUMTOOL_OPTS += -p
-endif
-
-ifeq ($(BR2_TARGET_ROOTFS_JFFS2_LE),y)
-JFFS2_OPTS += -l
-SUMTOOL_OPTS += -l
-endif
-
-ifeq ($(BR2_TARGET_ROOTFS_JFFS2_BE),y)
-JFFS2_OPTS += -b
-SUMTOOL_OPTS += -b
-endif
-
-JFFS2_OPTS += -s $(BR2_TARGET_ROOTFS_JFFS2_PAGESIZE)
-ifeq ($(BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER),y)
-JFFS2_OPTS += -n
-SUMTOOL_OPTS += -n
-endif
-
-ifneq ($(TARGET_DEVICE_TABLE),)
-JFFS2_OPTS += -D $(TARGET_DEVICE_TABLE)
-endif
-
-ROOTFS_JFFS2_DEPENDENCIES = host-mtd
-
-ifneq ($(BR2_TARGET_ROOTFS_JFFS2_SUMMARY),)
-define ROOTFS_JFFS2_CMD
-	$(MKFS_JFFS2) $(JFFS2_OPTS) -d $(TARGET_DIR) -o $$@.nosummary && \
-	$(SUMTOOL) $(SUMTOOL_OPTS) -i $$@.nosummary -o $$@ && \
-	rm $$@.nosummary
-endef
-else
-define ROOTFS_JFFS2_CMD
-	$(MKFS_JFFS2) $(JFFS2_OPTS) -d $(TARGET_DIR) -o $$@
-endef
-endif
-
-define JFFS2_GEN_SREC
-	$(TARGET_CROSS)objcopy -I binary -O srec --adjust-vma 0xa1000000 $$@ $$@.srec
-endef
-
-ifeq ($(BR2_JFFS2_TARGET_SREC),y)
-ROOTFS_JFFS2_POST_GEN_HOOKS += JFFS2_GEN_SREC
-endif
-
-$(eval $(call ROOTFS_TARGET,jffs2))
\ No newline at end of file
diff --git a/target/romfs/Config.in b/target/romfs/Config.in
deleted file mode 100644
index 7a8c663dd..000000000
--- a/target/romfs/Config.in
+++ /dev/null
@@ -1,5 +0,0 @@
-config BR2_TARGET_ROOTFS_ROMFS
-	bool "romfs root filesystem"
-	help
-	  Build a romfs image of the root filesystem.
-
diff --git a/target/romfs/romfs.mk b/target/romfs/romfs.mk
deleted file mode 100644
index 971947880..000000000
--- a/target/romfs/romfs.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-#############################################################
-#
-# Build the romfs root filesystem image
-#
-#############################################################
-
-ROMFS_TARGET=$(IMAGE).romfs
-
-ROOTFS_ROMFS_DEPENDENCIES = host-genromfs
-
-define ROOTFS_ROMFS_CMD
-	$(HOST_DIR)/usr/bin/genromfs -d $(TARGET_DIR) -f $$@
-endef
-
-$(eval $(call ROOTFS_TARGET,romfs))
\ No newline at end of file
diff --git a/target/squashfs/Config.in b/target/squashfs/Config.in
deleted file mode 100644
index 6cc8fcae0..000000000
--- a/target/squashfs/Config.in
+++ /dev/null
@@ -1,4 +0,0 @@
-config BR2_TARGET_ROOTFS_SQUASHFS
-	bool "squashfs root filesystem"
-	help
-	  Build a squashfs root filesystem
diff --git a/target/squashfs/squashfsroot.mk b/target/squashfs/squashfsroot.mk
deleted file mode 100644
index d72388ebf..000000000
--- a/target/squashfs/squashfsroot.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-#############################################################
-#
-# Build the squashfs root filesystem image
-#
-#############################################################
-
-ROOTFS_SQUASHFS_DEPENDENCIES = host-squashfs
-
-define ROOTFS_SQUASHFS_CMD
-	$(HOST_DIR)/usr/bin/mksquashfs $(TARGET_DIR) $$@ -noappend
-endef
-
-$(eval $(call ROOTFS_TARGET,squashfs))
\ No newline at end of file
diff --git a/target/tar/Config.in b/target/tar/Config.in
deleted file mode 100644
index 0adca795f..000000000
--- a/target/tar/Config.in
+++ /dev/null
@@ -1,47 +0,0 @@
-config BR2_TARGET_ROOTFS_TAR
-	bool "tar the root filesystem"
-	help
-	  Build a tar archive of the root filesystem
-
-choice
-	prompt "Compression method"
-	default BR2_TARGET_ROOTFS_TAR_NONE
-	depends on BR2_TARGET_ROOTFS_TAR
-	help
-	  Select compressor for tar archive of the root filesystem
-
-config BR2_TARGET_ROOTFS_TAR_NONE
-	bool "no compression"
-	help
-	 Do not compress the tarball.
-
-config BR2_TARGET_ROOTFS_TAR_GZIP
-	bool "gzip"
-	help
-	 Do compress the tarball with gzip.
-	 Note that you either have to have gzip installed on your host
-	 or select to build a gzip for your host. See the packages submenu.
-
-config BR2_TARGET_ROOTFS_TAR_BZIP2
-	bool "bzip2"
-	help
-	 Do compress the tarball with bzip2.
-	 Note that you either have to have bzip2 installed on your host
-	 or select to build a bzip2 for your host. See the packages submenu.
-
-config BR2_TARGET_ROOTFS_TAR_LZMA
-	bool "lzma"
-	help
-	 Do compress the tarball with lzma.
-	 Note that you either have to have lzma installed on your host
-	 or select to build a lzma for your host. See the packages submenu.
-
-endchoice
-
-config BR2_TARGET_ROOTFS_TAR_OPTIONS
-	string "other random options to pass to tar"
-	depends on BR2_TARGET_ROOTFS_TAR
-	default ""
-	help
-	  Any other flags you want to pass to tar
-	  Refer to tar --help for details
diff --git a/target/tar/tarroot.mk b/target/tar/tarroot.mk
deleted file mode 100644
index 4d435cb33..000000000
--- a/target/tar/tarroot.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-#############################################################
-#
-# tar to archive target filesystem
-#
-#############################################################
-
-TAR_OPTS:=$(BR2_TARGET_ROOTFS_TAR_OPTIONS)
-
-define ROOTFS_TAR_CMD
- tar -c$(TAR_OPTS)f $$@ -C $(TARGET_DIR) .
-endef
-
-$(eval $(call ROOTFS_TARGET,tar))
diff --git a/target/ubifs/Config.in b/target/ubifs/Config.in
deleted file mode 100644
index 9fa510e75..000000000
--- a/target/ubifs/Config.in
+++ /dev/null
@@ -1,88 +0,0 @@
-config BR2_TARGET_ROOTFS_UBIFS
-	bool "ubifs root filesystem"
-	help
-	  Build a ubifs root filesystem
-
-config BR2_TARGET_ROOTFS_UBIFS_LEBSIZE
-	hex "UBI logical erase block size"
-	depends on BR2_TARGET_ROOTFS_UBIFS
-	default 0x1f800
-
-config BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE
-	hex "UBI minimum I/O size"
-	depends on BR2_TARGET_ROOTFS_UBIFS
-	default 0x800
-	help
-	  Some comment required here
-
-config BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT
-	int "Maximum LEB count"
-	depends on BR2_TARGET_ROOTFS_UBIFS
-	default 2048
-	help
-	  Some comment required here
-
-choice
-	prompt "ubifs runtime compression"
-	default BR2_TARGET_ROOTFS_UBIFS_RT_LZO
-	depends on BR2_TARGET_ROOTFS_UBIFS
-	help
-	  Select which compression format to use at run-time within
-	  the ubifs file system.
-
-config BR2_TARGET_ROOTFS_UBIFS_RT_NONE
-	bool "no compression"
-	help
-	  Don't use run-time compression.
-
-config BR2_TARGET_ROOTFS_UBIFS_RT_ZLIB
-	bool "gzip"
-	help
-	  Use zlib compression at run-time.
-
-config BR2_TARGET_ROOTFS_UBIFS_RT_LZO
-	bool "lzo"
-	help
-	  Use lzo compression at run-time.
-
-endchoice
-
-choice
-	prompt "Compression method"
-	default BR2_TARGET_ROOTFS_UBIFS_NONE
-	depends on BR2_TARGET_ROOTFS_UBIFS
-	help
-	  Select which compression format to compress the final image
-	  into.
-
-config BR2_TARGET_ROOTFS_UBIFS_NONE
-	bool "no compression"
-	help
-	  Do not compress the ubifs filesystem.
-
-config BR2_TARGET_ROOTFS_UBIFS_GZIP
-	bool "gzip"
-	help
-	  Do compress the ubifs filesystem with gzip.
-	  Note that you either have to have gzip installed on your
-	  host or select to build a gzip for your host. See the
-	  packages submenu.
-
-config BR2_TARGET_ROOTFS_UBIFS_BZIP2
-	bool "bzip2"
-	help
-	  Do compress the ubifs filesystem with bzip2.
-	  Note that you either have to have bzip2 installed on your
-	  host or select to build a bzip2 for your host. See the
-	  packages submenu.
-
-config BR2_TARGET_ROOTFS_UBIFS_LZMA
-	bool "lzma"
-	help
-	  Do compress the ubifs filesystem with lzma.
-	  Note that you either have to have lzma installed on your
-	  host or select to build a lzma for your host. See the
-	  packages submenu.
-
-endchoice
-
diff --git a/target/ubifs/ubifsroot.mk b/target/ubifs/ubifsroot.mk
deleted file mode 100644
index 0fad23421..000000000
--- a/target/ubifs/ubifsroot.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-#############################################################
-#
-# Build the ubifs root filesystem image
-#
-#############################################################
-
-UBIFS_OPTS := -e $(BR2_TARGET_ROOTFS_UBIFS_LEBSIZE) -c $(BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT) -m $(BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE)
-
-ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_ZLIB),y)
-UBIFS_OPTS += -x zlib
-endif
-ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_LZI),y)
-UBIFS_OPTS += -x lzo
-endif
-ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_NONE),y)
-UBIFS_OPTS += -x none
-endif
-
-ROOTFS_UBIFS_DEPENDENCIES = host-mtd
-
-define ROOTFS_UBIFS_CMD
-	$(HOST_DIR)/usr/sbin/mkfs.ubifs -d $(TARGET_DIR) $(UBIFS_OPTS) -o $$@
-endef
-
-$(eval $(call ROOTFS_TARGET,ubifs))
\ No newline at end of file
-- 
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