7 echo "usage: $0 <kernel source tree>" >&2
11 [ "$#" -eq 1 ] || usage
12 KERNEL_DIR="$(readlink --canonicalize-existing "$1")"
16 for MODULE_DIR in module/*
18 [ -d "$MODULE_DIR" ] || continue
19 [ "spl" = "${MODULE_DIR##*/}" ] && continue
20 MODULES+=("${MODULE_DIR##*/}")
23 if ! [ -e 'zfs_config.h' ]
26 echo " $0: you did not run configure, or you're not in the ZFS source directory." >&2
27 echo " $0: run configure with --with-linux=$KERNEL_DIR and --enable-linux-builtin." >&2
33 scripts/make_gitrev.sh || true
35 rm -rf "$KERNEL_DIR/include/zfs" "$KERNEL_DIR/fs/zfs"
36 cp --recursive include "$KERNEL_DIR/include/zfs"
37 cp --recursive module "$KERNEL_DIR/fs/zfs"
38 cp zfs_config.h "$KERNEL_DIR/include/zfs/"
40 for MODULE in "${MODULES[@]}"
42 sed -i.bak '/obj =/d' "$KERNEL_DIR/fs/zfs/$MODULE/Makefile"
43 sed -i.bak '/src =/d' "$KERNEL_DIR/fs/zfs/$MODULE/Makefile"
46 cat > "$KERNEL_DIR/fs/zfs/Kconfig" <<"EOF"
48 tristate "ZFS filesystem support"
49 depends on EFI_PARTITION
53 This is the ZFS filesystem from the ZFS On Linux project.
55 See http://zfsonlinux.org/
57 To compile this file system support as a module, choose M here.
64 ZFS_MODULE_CFLAGS = -I$(srctree)/include/zfs
65 ZFS_MODULE_CFLAGS += -I$(srctree)/include/zfs/os/linux/spl
66 ZFS_MODULE_CFLAGS += -I$(srctree)/include/zfs/os/linux/zfs
67 ZFS_MODULE_CFLAGS += -I$(srctree)/include/zfs/os/linux/kernel
68 ZFS_MODULE_CFLAGS += -include $(srctree)/include/zfs/zfs_config.h
69 ZFS_MODULE_CFLAGS += -std=gnu99 -Wno-declaration-after-statement
70 ZFS_MODULE_CPPFLAGS = -D_KERNEL
71 ZFS_MODULE_CPPFLAGS += -UDEBUG -DNDEBUG
72 export ZFS_MODULE_CFLAGS ZFS_MODULE_CPPFLAGS
77 for MODULE in "${MODULES[@]}"
79 echo 'obj-$(CONFIG_ZFS) += ' "$MODULE/"
81 } > "$KERNEL_DIR/fs/zfs/Kbuild"
90 while IFS='' read -r LINE
94 if [ -n "$MARKER" -a "$LINE" = "$MARKER" ]
98 if IFS='' read -r LINE
100 [ "$LINE" != "$NEW" ] && echo "$LINE"
103 done < "$FILE" > "$FILE.new"
105 mv "$FILE.new" "$FILE"
108 add_after "$KERNEL_DIR/fs/Kconfig" 'if BLOCK' 'source "fs/zfs/Kconfig"'
109 add_after "$KERNEL_DIR/fs/Makefile" 'endif' 'obj-$(CONFIG_ZFS) += zfs/'
112 echo " $0: done." >&2
113 echo " $0: now you can build the kernel with ZFS support." >&2
114 echo " $0: make sure you enable ZFS support (CONFIG_ZFS) before building." >&2