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all: replace genext2fs with make_ext4fs

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Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 45517
This commit is contained in:
Jo-Philipp Wich 2015-04-20 13:57:43 +00:00
parent 3edc273a33
commit 0ee9504911
4 changed files with 46 additions and 12 deletions
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14
include/image.mk
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@ -231,15 +231,15 @@ define Image/mkfs/targz
$(TAR) -czpf $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE),-$(PROFILE))-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
endef
E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024*1024/$(CONFIG_TARGET_EXT4_BLOCKSIZE))))
E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024*1024)))
define Image/mkfs/ext4
# generate an ext2 fs
$(STAGING_DIR_HOST)/bin/genext2fs -U -B $(CONFIG_TARGET_EXT4_BLOCKSIZE) -b $(E2SIZE) -N $(CONFIG_TARGET_EXT4_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext4 -m $(CONFIG_TARGET_EXT4_RESERVED_PCT) $(MKFS_DEVTABLE_OPT)
# convert it to ext4
$(STAGING_DIR_HOST)/bin/tune2fs $(if $(CONFIG_TARGET_EXT4_JOURNAL),-j) -O extents,uninit_bg,dir_index $(KDIR)/root.ext4
# fix it up
$(STAGING_DIR_HOST)/bin/e2fsck -fy $(KDIR)/root.ext4
$(STAGING_DIR_HOST)/bin/make_ext4fs \
-l $(E2SIZE) -b $(CONFIG_TARGET_EXT4_BLOCKSIZE) \
-i $(CONFIG_TARGET_EXT4_MAXINODE) \
-m $(CONFIG_TARGET_EXT4_RESERVED_PCT) \
$(if $(CONFIG_TARGET_EXT4_JOURNAL),,-J) \
$(KDIR)/root.ext4 $(TARGET_DIR)/
endef
define Image/mkfs/prepare/default

6
target/linux/x86/image/gen_image_generic.sh
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@ -23,17 +23,15 @@ cyl=$(( ($KERNELSIZE + $ROOTFSSIZE) * 1024 * 1024 / ($head * $sect * 512)))
set `ptgen -o "$OUTPUT" -h $head -s $sect -p ${KERNELSIZE}m -p ${ROOTFSSIZE}m ${ALIGN:+-l $ALIGN} ${SIGNATURE:+-S 0x$SIGNATURE}`
KERNELOFFSET="$(($1 / 512))"
KERNELSIZE="$(($2 / 512))"
KERNELSIZE="$2"
ROOTFSOFFSET="$(($3 / 512))"
ROOTFSSIZE="$(($4 / 512))"
BLOCKS="$((($KERNELSIZE / 2) - 1))"
[ -n "$PADDING" ] && dd if=/dev/zero of="$OUTPUT" bs=512 seek="$ROOTFSOFFSET" conv=notrunc count="$ROOTFSSIZE"
dd if="$ROOTFSIMAGE" of="$OUTPUT" bs=512 seek="$ROOTFSOFFSET" conv=notrunc
[ -n "$NOGRUB" ] && exit 0
genext2fs -d "$KERNELDIR" -b "$BLOCKS" "$OUTPUT.kernel"
make_ext4fs -J -l "$KERNELSIZE" "$OUTPUT.kernel" "$KERNELDIR"
dd if="$OUTPUT.kernel" of="$OUTPUT" bs=512 seek="$KERNELOFFSET" conv=notrunc
rm -f "$OUTPUT.kernel"

2
tools/Makefile
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@ -25,7 +25,7 @@ endif
tools-$(BUILD_TOOLCHAIN) += gmp mpfr mpc libelf
tools-y += m4 libtool autoconf automake flex bison pkg-config sed mklibs
tools-y += sstrip genext2fs e2fsprogs mtd-utils mkimage
tools-y += sstrip make-ext4fs e2fsprogs mtd-utils mkimage
tools-y += firmware-utils patch-image patch quilt yaffs2 flock padjffs2
tools-y += mm-macros missing-macros xz cmake scons bc findutils gengetopt patchelf
tools-$(CONFIG_TARGET_orion_generic) += wrt350nv2-builder upslug2

36
tools/make-ext4fs/Makefile Normal file
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@ -0,0 +1,36 @@
#
# Copyright (C) 2015 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=make-ext4fs
PKG_VERSION:=2015-04-08
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=http://git.openwrt.org/project/make_ext4fs.git
PKG_SOURCE_PROTO:=git
PKG_SOURCE_VERSION:=2f713da924fa20cf89c25f2d122b54b959b09f87
PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
PKG_MIRROR_MD5SUM:=c88f4f7c76e3142fc5ef12a723d9ef9b
PKG_CAT:=zcat
HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/$(PKG_NAME)-$(PKG_VERSION)
include $(INCLUDE_DIR)/host-build.mk
define Host/Compile
$(MAKE) -C $(HOST_BUILD_DIR) make_ext4fs
endef
define Host/Install
$(INSTALL_BIN) $(HOST_BUILD_DIR)/make_ext4fs $(STAGING_DIR_HOST)/bin/
endef
define Host/Clean
rm -f $(STAGING_DIR_HOST)/bin/make_ext4fs
endef
$(eval $(call HostBuild))