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annotate more/migrate-kernel.sh @ 1439:d2b121fc1567

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Use the ext4 driver for ext3 and ext2 filesystems.
author Rob Landley <rob@landley.net>
date Sat, 10 Sep 2011 08:03:10 -0500
parents b74d36876c0a
children ad5303b6d35a
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61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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1 #!/bin/bash
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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2
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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3 # Calculate new config for UNSTABLE kernel based on stable kernel config.
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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4 # I.E. calculate miniconfig-alt-linux based on miniconfig-linux for a target.
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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5
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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6 # Expand miniconfig with the old kernel, copy .config to new kernel, run
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
Rob Landley <rob@landley.net>
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7 # make oldconfig, compress to miniconfig, copy to sources/targets/$TARGET
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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8
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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9 . sources/include.sh
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10
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b74d36876c0a Replace read_arch_dir with load_target, which understands that sources/targets/$TARGET can be a file or a directory.
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11 load_target "$1"
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f44ca6ebdab7 Cosmetic cleanup, don't leave unused empty output directories lying around.
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12 rmdir "$STAGE_DIR"
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13
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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14 [ -z "$BOOT_KARCH" ] && BOOT_KARCH="$KARCH"
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61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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16 # Expand config against current kernel
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17
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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18 USE_UNSTABLE=
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19
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d51e7c7a35a6 The migrate-kernel script doesn't need to include the initramfs settings in its config. (Facepalm.)
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20 getconfig linux > "$WORK/miniconfig-linux"
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a1dc80180a05 Update migrate-kernel.sh to work with baseconfigs.
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930
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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22 setupfor linux
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24 make ARCH=$BOOT_KARCH $LINUX_FLAGS KCONFIG_ALLCONFIG="$WORK/miniconfig-linux" \
a1dc80180a05 Update migrate-kernel.sh to work with baseconfigs.
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25 allnoconfig >/dev/null &&
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61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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26 cp .config "$WORK"
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27
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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28 cleanup
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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29
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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30 USE_UNSTABLE=linux
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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31
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
Rob Landley <rob@landley.net>
parents:
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32 setupfor linux
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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33
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34 mv "$WORK/.config" . &&
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61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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35 yes "" | make ARCH="$BOOT_KARCH" oldconfig &&
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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36 mv .config walrus &&
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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37 ARCH="${BOOT_KARCH}" "$SOURCES/toys/miniconfig.sh" walrus || dienow
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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38
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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39 CFG="$CONFIG_DIR/$ARCH_NAME/miniconfig-alt-linux"
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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40 if [ -e "$CFG" ] && ! cmp mini.config "$CFG"
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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41 then
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
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42 mv "$CFG" "${CFG}.bak" || dienow
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
Rob Landley <rob@landley.net>
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43 fi
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
Rob Landley <rob@landley.net>
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44 mv mini.config "$CFG"
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
Rob Landley <rob@landley.net>
parents:
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45
61aa2ac67660 Script to caclulate unstable linux miniconfig from stable linux miniconfig, using make oldconfig.
Rob Landley <rob@landley.net>
parents:
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46 cleanup
1357
a1dc80180a05 Update migrate-kernel.sh to work with baseconfigs.
Rob Landley <rob@landley.net>
parents: 1157
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47
a1dc80180a05 Update migrate-kernel.sh to work with baseconfigs.
Rob Landley <rob@landley.net>
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48 diff -u <(sort "$WORK/miniconfig-linux") <(sort "$CFG") \
a1dc80180a05 Update migrate-kernel.sh to work with baseconfigs.
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49 | sed '/^ /d;/^@/d;1,2d' | tee "$WORK/mini.diff"