#! /bin/sh
-# Copyright (C) 2008, 2009, 2010, 2011 Alexandre Oliva <lxoliva@fsfla.org>
+# Copyright (C) 2008-2017 Alexandre Oliva <lxoliva@fsfla.org>
+
+# This program is part of GNU Linux-libre, a GNU project that
+# publishes scripts to clean up Linux so as to make it suitable for
+# use in the GNU Project and in Free System Distributions.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
# USA
-# deblob-main - prepare a linux-libre tarball out of a non-libre Linux
-# tarball. It expects the Linux release (mver, say 3.0) as the first
-# argument, the libre sub-release (extra) as the second optional
+# deblob-main - prepare a GNU Linux-libre tarball out of a non-libre
+# Linux tarball. It expects the Linux release (mver, say 3.0) as the
+# first argument, the gnu sub-release (extra) as the second optional
# argument, and the patch release (sver, say .13) as an optional third
# argument. mver and sver are pasted together to form kver.
# directory, and the line that sets kver and extra in deblob-$mver
# must match mver and extra.
-# The resulting tarball is put in linux-$kver-libre$extra.tar.bz2, and
-# an uncompressed xdelta that produces linux-$kver-libre$extra.tar out
-# of linux-$kver.tar is created as linux-$kver-libre$extra.xdelta.
+# The resulting tarball is put in linux-libre-$kver-gnu$extra.tar.bz2.
+# An uncompressed xdelta that produces linux-libre-$kver-gnu$extra.tar
+# out of linux-$kver.tar is put in linux-libre-$kver-gnu$extra.xdelta.
# This xdelta can be distributed to enable third parties to easily
# reconstruct the binary tarball starting out of sources downloaded
# from kernel.org, but without distributing non-Free Software
# and it expects the xdelta program to use the version 1 syntax.
# To enable you to check the differences between the tarballs, a patch
-# file is generated in linux-$kver-libre$extra.patch. This patch file
-# contains the non-Free blobs, even though in reversed form, so its
-# distribution is discouraged.
+# file is generated in linux-libre-$kver-gnu$extra.patch. This patch
+# file contains the non-Free blobs, even though in reversed form, so
+# its distribution is discouraged.
# The tar files and binary deltas are finally compressed with bzip2,
# and optionally with lzip and xz too, if the compressors are
*) force=;;
esac
+# We don't want e.g. diff output translations to affect us.
+LC_ALL=C; export LC_ALL
+LANGUAGE=C; export LANGUAGE
+
mver=$1 extra=$2 sver=$3
-kver=$mver$sver libre=libre$extra
+kver=$mver$sver gnu=gnu$extra
deblob= dir=`echo "$0" | sed 's,[^/]*$,,;s,^$,.,;s,/*$,,'`
-if test ! -f linux-$kver.tar.bz2; then
- echo linux-$kver.tar.bz2 does not exist >&2
+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-$kver.tar not found, tried .bz2, .xz, .lz, .gz and .tgz too >&2
exit 1
fi
fi
x1="kver=$mver extra=$extra"
-x2=`grep "^kver=[^ ]* extra=" $deblob`
+x2=`grep "^kver=[^ ]* extra=" $deblob | sed 's, *#.*,,'`
if test "$x1" = "$x2"; then
:
else
cleanup=
for f in \
- linux-$kver-$libre.tar.bz2 \
- linux-$kver-$libre.tar.bz2.asc \
- linux-$kver-$libre.tar.bz2.sign \
- linux-$kver-$libre.tar.xz \
- linux-$kver-$libre.tar.xz.asc \
- linux-$kver-$libre.tar.xz.sign \
- linux-$kver-$libre.tar.lz \
- linux-$kver-$libre.tar.lz.asc \
- linux-$kver-$libre.tar.lz.sign \
- linux-$kver.tar \
- linux-$kver-$libre.tar \
- linux-$kver-$libre.patch \
- linux-$kver-$libre.log \
- linux-$kver-$libre.vcdiff \
- linux-$kver-$libre.vcdiff.bz2 \
- linux-$kver-$libre.vcdiff.bz2.asc \
- linux-$kver-$libre.vcdiff.bz2.sign \
- linux-$kver-$libre.vcdiff.xz \
- linux-$kver-$libre.vcdiff.xz.asc \
- linux-$kver-$libre.vcdiff.xz.sign \
- linux-$kver-$libre.vcdiff.lz \
- linux-$kver-$libre.vcdiff.lz.asc \
- linux-$kver-$libre.vcdiff.lz.sign \
- linux-$kver-$libre.xdelta \
- linux-$kver-$libre.xdelta.bz2 \
- linux-$kver-$libre.xdelta.bz2.asc \
- linux-$kver-$libre.xdelta.bz2.sign \
- linux-$kver-$libre.xdelta.xz \
- linux-$kver-$libre.xdelta.xz.asc \
- linux-$kver-$libre.xdelta.xz.sign \
- linux-$kver-$libre.xdelta.lz \
- linux-$kver-$libre.xdelta.lz.asc \
- linux-$kver-$libre.xdelta.lz.sign \
+ 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 $f already exists >&2
for d in \
linux-$kver \
- linux-$kver-$libre \
+ linux-libre-$kver-$gnu \
orig-linux-$kver \
; do
if test -d $d; then
fi
fi
-trap "status=$?; echo cleaning up...; rm -rf $cleanup; (exit $status); exit" 0 1 2 15
+trap 'status=$?; echo cleaning up...; rm -rf $cleanup; (exit $status); exit' 0 1 2 15
set -e
-echo Uncompressing linux-$kver.tar.bz2 into linux-$kver.tar
-rm -rf linux-$kver linux-$kver.tar
-bunzip2 < linux-$kver.tar.bz2 > linux-$kver.tar
+if test -n "$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-$kver-$libre linux-$kver-$libre.tar
+rm -rf linux-libre-$kver-$gnu linux-libre-$kver-$gnu.tar
-echo Copying linux-$kver to linux-$kver-$libre
-cp linux-$kver.tar linux-$kver-$libre.tar
-cp -lR linux-$kver/. linux-$kver-$libre
+echo Copying linux-$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-$kver-$libre.log linux-$kver-$libre.log.tmp
-echo Deblobbing within linux-$kver-$libre, saving output to linux-$kver-$libre.log
+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
# We can't just pipe deblob into tee, for then we fail to detect
# error conditions. Use file renaming to tell whether we succeeded.
-if (cd linux-$kver-$libre && /bin/sh ../$deblob $force) 2>&1; then
- mv linux-$kver-$libre.log.tmp linux-$kver-$libre.log
-fi | tee linux-$kver-$libre.log.tmp
-if test ! -f linux-$kver-$libre.log; then
- mv linux-$kver-$libre.log.tmp linux-$kver-$libre.log
+if (cd linux-libre-$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 $deblob failed, aborting >&2
exit 1
fi
-rm -f linux-$kver-$libre.patch
+rm -f linux-libre-$kver-$gnu.patch
# Do not copy these scripts for now, deblob-check regards itself as a blob.
-# cp -p $0 $deblob deblob-check linux-$kver-$libre
+# cp -p $0 $deblob deblob-check linux-libre-$kver-$gnu
-echo Generating linux-$kver-$libre.patch
-diff -druN linux-$kver linux-$kver-$libre > linux-$kver-$libre.patch || :
+echo Generating linux-libre-$kver-$gnu.patch
+diff -druN linux-$kver linux-libre-$kver-$gnu > linux-libre-$kver-$gnu.patch || :
-echo Removing removed or modified files from linux-$kver-$libre.tar
-diff -rq linux-$kver linux-$kver-$libre |
+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-$kver\\)/\\(.*\\) and \\1-$libre/\\2 differ,\\1/\\2,p;
+ s,^Files \\(linux-$kver\\)/\\(.*\\) and linux-libre-$kver-$gnu/\\2 differ,\\1/\\2,p;
" |
-xargs tar --delete -f linux-$kver-$libre.tar
+xargs tar --delete -f linux-libre-$kver-$gnu.tar
-echo Adding modified or added files to linux-$kver-$libre.tar
+echo Adding modified or added files to linux-libre-$kver-$gnu.tar
rm -rf orig-linux-$kver
mv linux-$kver orig-linux-$kver
-mv linux-$kver-$libre 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-$kver-$libre.tar
+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-$kver.tar and linux-$kver-$libre.tar
-xdelta3 -e -9 -S djw -s linux-$kver.tar linux-$kver-$libre.tar linux-$kver-$libre.vcdiff || : # don't fail if xdelta3 is not present
+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 || : # don't fail if xdelta3 is not present
+
+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 || : # xdelta returns nonzero on success
-echo Creating xdelta between linux-$kver.tar and linux-$kver-$libre.tar
-xdelta delta -0 linux-$kver.tar linux-$kver-$libre.tar linux-$kver-$libre.xdelta || : # xdelta returns nonzero on success
+cleanup="linux-libre-$kver-$gnu.tar linux-libre-$kver-$gnu.xdelta"
-echo Compressing binary deltas and linux-$kver-$libre.tar
+echo Compressing binary deltas and linux-libre-$kver-$gnu.tar
rm -f linux-$kver.tar
-if test -f linux-$kver-$libre.vcdiff; then
- bzip2 -k9 linux-$kver-$libre.vcdiff
- xz -k9 linux-$kver-$libre.vcdiff || :
- lzip -k9 linux-$kver-$libre.vcdiff || :
- rm -f linux-$kver-$libre.vcdiff
+if test -f linux-libre-$kver-$gnu.xdelta; then
+ bzip2 -k9 linux-libre-$kver-$gnu.xdelta
+ xz -k9 linux-libre-$kver-$gnu.xdelta || :
+ lzip -k9s64MiB linux-libre-$kver-$gnu.xdelta || :
fi
-if test -f linux-$kver-$libre.xdelta; then
- bzip2 -k9 linux-$kver-$libre.xdelta
- xz -k9 linux-$kver-$libre.xdelta || :
- lzip -k9 linux-$kver-$libre.xdelta || :
- rm -f linux-$kver-$libre.xdelta
-fi
-bzip2 -k9 linux-$kver-$libre.tar
-xz -k9 linux-$kver-$libre.tar || :
-lzip -k9 linux-$kver-$libre.tar || :
-rm -f linux-$kver-$libre.tar
-
-trap "status=$?; (exit $status); exit" 0 1 2 15
+bzip2 -k9 linux-libre-$kver-$gnu.tar
+xz -k9 linux-libre-$kver-$gnu.tar || :
+lzip -k9s64MiB linux-libre-$kver-$gnu.tar || :
echo Done except for signing, feel free to interrupt
for f in \
- linux-$kver-$libre.tar.bz2 \
- linux-$kver-$libre.tar.xz \
- linux-$kver-$libre.tar.lz \
- linux-$kver-$libre.vcdiff.bz2 \
- linux-$kver-$libre.vcdiff.xz \
- linux-$kver-$libre.vcdiff.lz \
- linux-$kver-$libre.xdelta.bz2 \
- linux-$kver-$libre.xdelta.xz \
- linux-$kver-$libre.xdelta.lz \
+ linux-libre-$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 $f
fi
done
-echo All set, please review linux-$kver-$libre.patch
+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
projects / releases.git / blobdiff