Update genext2fs for filesystems greater than 8 MB.
-Erik
This commit is contained in:
Eric Andersen
parent
cb8292f024
commit
0a9fc7d780
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@ -3,7 +3,7 @@
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# genext2fs to build to target ext2 filesystems
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#
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#############################################################
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GENEXT2_DIR=$(BUILD_DIR)/genext2fs-1.3.orig
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GENEXT2_DIR=$(BUILD_DIR)/genext2fs-1.3
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GENEXT2_SOURCE=genext2fs_1.3.orig.tar.gz
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GENEXT2_SITE=http://ftp.debian.org/debian/pool/main/g/genext2fs
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GENEXT2_PATCH=$(SOURCE_DIR)/genext2fs.patch
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@ -13,6 +13,7 @@ $(DL_DIR)/$(GENEXT2_SOURCE):
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$(GENEXT2_DIR): $(DL_DIR)/$(GENEXT2_SOURCE) $(GENEXT2_PATCH)
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zcat $(DL_DIR)/$(GENEXT2_SOURCE) | tar -C $(BUILD_DIR) -xvf -
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mv $(GENEXT2_DIR).orig $(GENEXT2_DIR)
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cat $(GENEXT2_PATCH) | patch -p1 -d $(GENEXT2_DIR)
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$(GENEXT2_DIR)/genext2fs: $(GENEXT2_DIR)
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@ -37,7 +38,7 @@ genext2fs: $(GENEXT2_DIR)/genext2fs
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# how much KB we want to add to the calculated size for the root directory,
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# to have additional space
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GENEXT2_ADDTOROOTSIZE := 256
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GENEXT2_ADDTOROOTSIZE := 512
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# maximal rootfilesystem size that can be handled
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# by genext2fs
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GENEXT2_MAXROOTSIZE := 8192
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@ -55,7 +56,7 @@ ext2root: genext2fs
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-@find $(TARGET_DIR)/lib -type f -name \*.so\* | xargs $(STRIP) --strip-unneeded 2>/dev/null || true;
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-@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIP) 2>/dev/null || true;
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$(GENEXT2_DIR)/genext2fs -i $(GENEXT2_INODES) -b $(GENEXT2_SIZE) \
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-d $(TARGET_DIR) -D $(SOURCE_DIR)/device_table.txt $(IMAGE)
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-d $(TARGET_DIR) -q -D $(SOURCE_DIR)/device_table.txt $(IMAGE)
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ext2root-source: $(DL_DIR)/$(GENEXT2_SOURCE)
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@ -1,16 +1,42 @@
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# device list table
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# When building a target filesystem, it is desirable to not have to
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# become root and then run 'mknod' a thousand times. Using a device
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# table you can create device nodes and directories "on the fly".
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#
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# This is a sample device table file for use with genext2fs. You can
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# do all sorts of interesting things with a device table file. For
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# example, if you want to adjust the permissions on a particular file
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# you can just add an entry like:
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# /sbin/foobar f 2755 0 0 - - - - -
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# and (assuming the file /sbin/foobar exists) it will be made setuid
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# root (regardless of what its permissions are on the host filesystem.
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# Furthermore, you can use a single table entry to create a many device
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# minors. For example, if I wanted to create /dev/hda and /dev/hda[0-15]
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# I could just use the following two table entries:
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# /dev/hda b 640 0 0 3 0 0 0 -
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# /dev/hda b 640 0 0 3 1 1 1 15
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#
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# Device table entries take the form of:
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# <name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
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# where name is the file name, type can be one of:
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# f A regular file
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# d Directory
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# c Character special device file
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# b Block special device file
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# p Fifo (named pipe)
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# uid is the user id for the target file, gid is the group id for the
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# target file. The rest of the entries (major, minor, etc) apply only
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# to device special files.
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# Have fun
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# -Erik Andersen <andersen@codepoet.org>
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#
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#<name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
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/etc d 755 0 0 - - - - -
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/dev d 755 0 0 - - - - -
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/dev d 755 0 0 - - - - -
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/dev/pts d 755 0 0 - - - - -
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/tmp d 1777 0 0 - - - - -
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# Fixme -- add support for type 'f'
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#/bin/tinylogin f 4755 0 0 - - - - -
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#/etc/shadow f 600 0 0 - - - - -
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#/etc/shadow f 600 0 0 - - - - -
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# Normal stuff
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/etc d 755 0 0 - - - - -
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/dev/mem c 640 0 0 1 1 0 0 -
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/dev/kmem c 640 0 0 1 2 0 0 -
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/dev/null c 640 0 0 1 3 0 0 -
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@ -24,10 +50,63 @@
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/dev/ram b 640 0 0 1 0 0 1 4
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/dev/loop b 640 0 0 7 0 0 1 2
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/dev/ptmx c 666 0 0 5 2 0 0 -
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#/dev/ttyS c 640 0 0 4 64 0 1 4
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#/dev/psaux c 640 0 0 10 1 0 0 -
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/dev/ttyS c 640 0 0 4 64 0 1 4
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/dev/psaux c 640 0 0 10 1 0 0 -
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#/dev/rtc c 640 0 0 10 135 0 0 -
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#/dev/fd b 640 0 0 2 0 0 1 2
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# Adjust permissions on some normal files
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/etc/shadow f 600 0 0 - - - - -
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/bin/tinylogin f 4755 0 0 - - - - -
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# User-mode Linux stuff
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/dev/ubda b 640 0 0 98 0 0 0 -
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/dev/ubda b 640 0 0 98 1 1 1 15
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# IDE Devices
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/dev/hda b 640 0 0 3 0 0 0 -
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/dev/hda b 640 0 0 3 1 1 1 15
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/dev/hdb b 640 0 0 3 64 0 0 -
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/dev/hdb b 640 0 0 3 65 1 1 15
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#/dev/hdc b 640 0 0 22 0 0 0 -
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#/dev/hdc b 640 0 0 22 1 1 1 15
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#/dev/hdd b 640 0 0 22 64 0 0 -
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#/dev/hdd b 640 0 0 22 65 1 1 15
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#/dev/hde b 640 0 0 33 0 0 0 -
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#/dev/hde b 640 0 0 33 1 1 1 15
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#/dev/hdf b 640 0 0 33 64 0 0 -
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#/dev/hdf b 640 0 0 33 65 1 1 15
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#/dev/hdg b 640 0 0 34 0 0 0 -
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#/dev/hdg b 640 0 0 34 1 1 1 15
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#/dev/hdh b 640 0 0 34 64 0 0 -
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#/dev/hdh b 640 0 0 34 65 1 1 15
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# SCSI Devices
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#/dev/sda b 640 0 0 8 0 0 0 -
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#/dev/sda b 640 0 0 8 1 1 1 15
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#/dev/sdb b 640 0 0 8 16 0 0 -
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#/dev/sdb b 640 0 0 8 17 1 1 15
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#/dev/sdc b 640 0 0 8 32 0 0 -
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#/dev/sdc b 640 0 0 8 33 1 1 15
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#/dev/sdd b 640 0 0 8 48 0 0 -
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#/dev/sdd b 640 0 0 8 49 1 1 15
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#/dev/sde b 640 0 0 8 64 0 0 -
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#/dev/sde b 640 0 0 8 65 1 1 15
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#/dev/sdf b 640 0 0 8 80 0 0 -
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#/dev/sdf b 640 0 0 8 81 1 1 15
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#/dev/sdg b 640 0 0 8 96 0 0 -
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#/dev/sdg b 640 0 0 8 97 1 1 15
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#/dev/sdh b 640 0 0 8 112 0 0 -
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#/dev/sdh b 640 0 0 8 113 1 1 15
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#/dev/sg c 640 0 0 21 0 0 1 15
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#/dev/scd b 640 0 0 11 0 0 1 15
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#/dev/st c 640 0 0 9 0 0 1 8
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#/dev/nst c 640 0 0 9 128 0 1 8
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#/dev/st c 640 0 0 9 32 1 1 4
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#/dev/st c 640 0 0 9 64 1 1 4
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#/dev/st c 640 0 0 9 96 1 1 4
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# Floppy disk devices
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#/dev/fd b 640 0 0 2 0 0 1 2
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#/dev/fd0d360 b 640 0 0 2 4 0 0 -
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#/dev/fd1d360 b 640 0 0 2 5 0 0 -
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#/dev/fd0h1200 b 640 0 0 2 8 0 0 -
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@ -36,57 +115,7 @@
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#/dev/fd1u1440 b 640 0 0 2 29 0 0 -
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#/dev/fd0u2880 b 640 0 0 2 32 0 0 -
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#/dev/fd1u2880 b 640 0 0 2 33 0 0 -
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#
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# User-mode Linux stuff
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/dev/ubda b 640 0 0 98 0 0 0 -
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/dev/ubda b 640 0 0 98 1 1 1 15
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#
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# Raid device directories
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/dev/cciss d 755 0 0 - - - - -
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/dev/ida d 755 0 0 - - - - -
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/dev/rd d 755 0 0 - - - - -
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#
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# IDE Devices
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/dev/hda b 640 0 0 3 0 0 0 -
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/dev/hda b 640 0 0 3 1 1 1 15
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/dev/hdb b 640 0 0 3 64 0 0 -
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/dev/hdb b 640 0 0 3 65 1 1 15
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/dev/hdc b 640 0 0 22 0 0 0 -
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/dev/hdc b 640 0 0 22 1 1 1 15
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/dev/hdd b 640 0 0 22 64 0 0 -
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/dev/hdd b 640 0 0 22 65 1 1 15
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/dev/hde b 640 0 0 33 0 0 0 -
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/dev/hde b 640 0 0 33 1 1 1 15
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/dev/hdf b 640 0 0 33 64 0 0 -
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/dev/hdf b 640 0 0 33 65 1 1 15
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/dev/hdg b 640 0 0 34 0 0 0 -
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/dev/hdg b 640 0 0 34 1 1 1 15
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/dev/hdh b 640 0 0 34 64 0 0 -
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/dev/hdh b 640 0 0 34 65 1 1 15
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# SCSI Devices
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/dev/sda b 640 0 0 8 0 0 0 -
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/dev/sda b 640 0 0 8 1 1 1 15
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/dev/sdb b 640 0 0 8 16 0 0 -
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/dev/sdb b 640 0 0 8 17 1 1 15
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/dev/sdc b 640 0 0 8 32 0 0 -
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/dev/sdc b 640 0 0 8 33 1 1 15
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/dev/sdd b 640 0 0 8 48 0 0 -
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/dev/sdd b 640 0 0 8 49 1 1 15
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/dev/sde b 640 0 0 8 64 0 0 -
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/dev/sde b 640 0 0 8 65 1 1 15
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/dev/sdf b 640 0 0 8 80 0 0 -
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/dev/sdf b 640 0 0 8 81 1 1 15
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/dev/sdg b 640 0 0 8 96 0 0 -
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/dev/sdg b 640 0 0 8 97 1 1 15
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/dev/sdh b 640 0 0 8 112 0 0 -
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/dev/sdh b 640 0 0 8 113 1 1 15
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/dev/sg c 640 0 0 21 0 0 1 15
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/dev/scd b 640 0 0 11 0 0 1 15
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/dev/st c 640 0 0 9 0 0 1 8
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/dev/nst c 640 0 0 9 128 0 1 8
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#/dev/st c 640 0 0 9 32 1 1 4
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#/dev/st c 640 0 0 9 64 1 1 4
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#/dev/st c 640 0 0 9 96 1 1 4
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# All the proprietary cdrom devices in the world
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#/dev/aztcd b 640 0 0 29 0 0 0 -
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#/dev/bpcd b 640 0 0 41 0 0 0 -
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@ -101,3 +130,4 @@
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#/dev/sbpcd b 640 0 0 25 0 0 1 4
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#/dev/mcd b 640 0 0 23 0 0 0 -
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#/dev/optcd b 640 0 0 17 0 0 0 -
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