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- #! /bin/sh
- case $1 in
- --force) force=--force; shift;;
- *) force=;;
- esac
- LC_ALL=C; export LC_ALL
- LANGUAGE=C; export LANGUAGE
- mver=$1 extra=$2 sver=$3
- kver=$mver$sver gnu=gnu$extra
- deblob= dir=`echo "$0" | sed 's,[^/]*$,,;s,^$,.,;s,/*$,,'`
- if test -f linux-$kver.tar; then
- zext=tar zcmd=
- elif test -f linux-$kver.tar.bz2; then
- zext=tar.bz2 zcmd=bunzip2
- elif test -f linux-$kver.tar.xz; then
- zext=tar.xz zcmd=unxz
- elif test -f linux-$kver.tar.lz; then
- zext=tar.lz zcmd="lzip -d"
- elif test -f linux-$kver.tar.gz; then
- zext=tar.gz zcmd=gunzip
- elif test -f linux-$kver.tgz; then
- zext=tgz zcmd=gunzip
- else
- echo linux-$kver.tar not found, tried .bz2, .xz, .lz, .gz and .tgz too >&2
- exit 1
- fi
- if test -f deblob-$mver; then
- deblob=deblob-$mver
- elif test -f deblob; then
- deblob=deblob
- elif test -f $dir/deblob-$mver; then
- cp $dir/deblob-$mver deblob
- deblob=deblob
- else
- echo deblob does not exist >&2
- exit 1
- fi
- x1="kver=$mver extra=$extra"
- x2=`grep "^kver=[^ ]* extra=" $deblob | sed 's, *#.*,,'`
- if test "$x1" = "$x2"; then
- :
- else
- echo deblob script does not match command-line arguments >&2
- echo expected: $x1 >&2
- echo found : $x2 >&2
- exit 1
- fi
- cleanup=
- for f in \
- linux-libre-$kver-$gnu.tar.bz2 \
- linux-libre-$kver-$gnu.tar.bz2.asc \
- linux-libre-$kver-$gnu.tar.bz2.sign \
- linux-libre-$kver-$gnu.tar.xz \
- linux-libre-$kver-$gnu.tar.xz.asc \
- linux-libre-$kver-$gnu.tar.xz.sign \
- linux-libre-$kver-$gnu.tar.lz \
- linux-libre-$kver-$gnu.tar.lz.asc \
- linux-libre-$kver-$gnu.tar.lz.sign \
- linux-libre-$kver-$gnu.tar \
- linux-libre-$kver-$gnu.tar.asc \
- linux-libre-$kver-$gnu.tar.sign \
- linux-libre-$kver-$gnu.patch \
- linux-libre-$kver-$gnu.log \
- linux-libre-$kver-$gnu.vcdiff \
- linux-libre-$kver-$gnu.vcdiff.bz2 \
- linux-libre-$kver-$gnu.vcdiff.bz2.asc \
- linux-libre-$kver-$gnu.vcdiff.bz2.sign \
- linux-libre-$kver-$gnu.vcdiff.xz \
- linux-libre-$kver-$gnu.vcdiff.xz.asc \
- linux-libre-$kver-$gnu.vcdiff.xz.sign \
- linux-libre-$kver-$gnu.vcdiff.lz \
- linux-libre-$kver-$gnu.vcdiff.lz.asc \
- linux-libre-$kver-$gnu.vcdiff.lz.sign \
- linux-libre-$kver-$gnu.xdelta \
- linux-libre-$kver-$gnu.xdelta.bz2 \
- linux-libre-$kver-$gnu.xdelta.bz2.asc \
- linux-libre-$kver-$gnu.xdelta.bz2.sign \
- linux-libre-$kver-$gnu.xdelta.xz \
- linux-libre-$kver-$gnu.xdelta.xz.asc \
- linux-libre-$kver-$gnu.xdelta.xz.sign \
- linux-libre-$kver-$gnu.xdelta.lz \
- linux-libre-$kver-$gnu.xdelta.lz.asc \
- linux-libre-$kver-$gnu.xdelta.lz.sign \
- ; do
- if test -f $f; then
- echo $f already exists >&2
- exit 1
- fi
- cleanup="$cleanup $f"
- done
- for d in \
- linux-$kver \
- linux-libre-$kver-$gnu \
- orig-linux-$kver \
- ; do
- if test -d $d; then
- echo $d already exists >&2
- exit 1
- fi
- cleanup="$cleanup $d"
- done
- if test -f $dir/deblob-$kver; then
- if cmp $dir/deblob-$kver $deblob; then
- :
- else
- echo $dir/deblob-$kver and $deblob are different >&2
- exit 1
- fi
- fi
- if test ! -f deblob-check; then
- if test -f $dir/deblob-check; then
- cp $dir/deblob-check deblob-check
- fi
- else
- if test -f $dir/deblob-check; then
- if cmp $dir/deblob-check deblob-check; then
- :
- else
- echo $dir/deblob-check and deblob-check are different >&2
- exit 1
- fi
- fi
- fi
- trap 'status=$?; echo cleaning up...; rm -rf $cleanup; (exit $status); exit' 0 1 2 15
- set -e
- if test -n "$zcmd"; then
- echo Uncompressing linux-$kver.$zext into linux-$kver.tar
- rm -rf linux-$kver.tar
- cleanup="$cleanup linux-$kver.tar"
- $zcmd < linux-$kver.$zext > linux-$kver.tar
- fi
- echo Extracting linux-$kver.tar into linux-$kver
- rm -rf linux-$kver
- tar -xf linux-$kver.tar
- rm -rf linux-libre-$kver-$gnu linux-libre-$kver-$gnu.tar
- echo Copying linux-$kver to linux-libre-$kver-$gnu
- cp linux-$kver.tar linux-libre-$kver-$gnu.tar
- cp -lR linux-$kver/. linux-libre-$kver-$gnu
- rm -f linux-libre-$kver-$gnu.log linux-libre-$kver-$gnu.log.tmp
- echo Deblobbing within linux-libre-$kver-$gnu, saving output to linux-libre-$kver-$gnu.log
- if (cd linux-libre-$kver-$gnu && /bin/sh ../$deblob $force) 2>&1; then
- mv linux-libre-$kver-$gnu.log.tmp linux-libre-$kver-$gnu.log
- fi | tee linux-libre-$kver-$gnu.log.tmp
- if test ! -f linux-libre-$kver-$gnu.log; then
- mv linux-libre-$kver-$gnu.log.tmp linux-libre-$kver-$gnu.log
- echo $deblob failed, aborting >&2
- exit 1
- fi
- rm -f linux-libre-$kver-$gnu.patch
- echo Generating linux-libre-$kver-$gnu.patch
- diff -druN linux-$kver linux-libre-$kver-$gnu > linux-libre-$kver-$gnu.patch || :
- echo Removing removed or modified files from linux-libre-$kver-$gnu.tar
- diff -rq linux-$kver linux-libre-$kver-$gnu |
- sed -n "
- s,^Only in \\(linux-$kver\\(/.*\\)\\?\\): \\(.*\\),\1/\3,p;
- s,^Files \\(linux-$kver\\)/\\(.*\\) and linux-libre-$kver-$gnu/\\2 differ,\\1/\\2,p;
- " |
- xargs tar --delete -f linux-libre-$kver-$gnu.tar
- echo Adding modified or added files to linux-libre-$kver-$gnu.tar
- rm -rf orig-linux-$kver
- mv linux-$kver orig-linux-$kver
- mv linux-libre-$kver-$gnu linux-$kver
- diff -rq orig-linux-$kver linux-$kver |
- sed -n "
- s,^Files orig-\\(linux-$kver/.*\\) and \\1 differ,\\1,p;
- s,^Only in \\(linux-$kver\\(/.*\\)\\?\\): \\(.*\\),\\1/\\3,p;
- " |
- xargs tar --append -f linux-libre-$kver-$gnu.tar
- echo Wiping out extracted trees
- rm -rf linux-$kver orig-linux-$kver
- echo Creating vcdiff between linux-$kver.tar and linux-libre-$kver-$gnu.tar
- xdelta3 -e -9 -S djw -s linux-$kver.tar linux-libre-$kver-$gnu.tar linux-libre-$kver-$gnu.vcdiff || :
- echo Creating xdelta between linux-$kver.tar and linux-libre-$kver-$gnu.tar
- xdelta delta -0 linux-$kver.tar linux-libre-$kver-$gnu.tar linux-libre-$kver-$gnu.xdelta || :
- cleanup="linux-libre-$kver-$gnu.tar linux-libre-$kver-$gnu.xdelta"
- echo Compressing binary deltas and linux-libre-$kver-$gnu.tar
- rm -f linux-$kver.tar
- if test -f linux-libre-$kver-$gnu.xdelta; then
- bzip2 -k9 linux-libre-$kver-$gnu.xdelta
- xz -k9 linux-libre-$kver-$gnu.xdelta || :
- lzip -k9s64MiB linux-libre-$kver-$gnu.xdelta || :
- fi
- bzip2 -k9 linux-libre-$kver-$gnu.tar
- xz -k9 linux-libre-$kver-$gnu.tar || :
- lzip -k9s64MiB linux-libre-$kver-$gnu.tar || :
- echo Done except for signing, feel free to interrupt
- for f in \
- linux-libre-$kver-$gnu.tar \
- linux-libre-$kver-$gnu.tar.bz2 \
- linux-libre-$kver-$gnu.tar.xz \
- linux-libre-$kver-$gnu.tar.lz \
- linux-libre-$kver-$gnu.vcdiff \
- linux-libre-$kver-$gnu.xdelta \
- linux-libre-$kver-$gnu.xdelta.bz2 \
- linux-libre-$kver-$gnu.xdelta.xz \
- linux-libre-$kver-$gnu.xdelta.lz \
- ; do
- if test -f $f; then
- gpg -a --detach-sign $f
- mv $f.asc $f.sign
- fi
- done
- rm -f $cleanup
- cleanup=
- trap 'status=$?; (exit $status); exit' 0 1 2 15
- echo All set, please review linux-libre-$kver-$gnu.patch
- exit 0
|