mirror of
https://gitlab.com/apparmor/apparmor.git
synced 2025-03-04 08:24:42 +01:00
124 lines
2.8 KiB
Bash
Executable file
124 lines
2.8 KiB
Bash
Executable file
#!/bin/bash
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# a brain dead script to provide kernel patches from the apparmor svn module
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# for snapshot releases
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# gen-k-patches.sh linux-2.6.16.43 ~/immunix/forge-svn/trunk/module/apparmor/ ~/immunix/forge-svn/trunk/kernel-patches/2.6.16 ~/linux-kernels/
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usage()
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{
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echo "Usage: $0 kernelsource module patches destination"
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exit 0
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}
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# $1 - module dir
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get_repo_version()
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{
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local origWD=`pwd`
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cd "$1"
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if [ -x /usr/bin/svn ] ; then
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REPO_VERSION=`/usr/bin/svn info . 2> /dev/null | grep "^Last Changed Rev:" | sed "s/^Last Changed Rev: //"`
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fi
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if [ -z ${REPO_VERSION} ] ; then
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REPO_VERSION="unknown"
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fi
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cd "${origWD}"
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echo "Done Getting Repo version ${REPO_VERSION}"
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}
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cleanup()
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{
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# ????
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echo "cleanup"
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}
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add_files()
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{
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local f
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for f in $1/* ; do
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if [ -d "$f" ] ; then
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add_files "$f" "$2"
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else
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quilt add security/apparmor/${f#$2}
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fi
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done
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}
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# $1 - kernel dir
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# $2 - dir with patches
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# $3 - module
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# $4 - kernel ver #
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# $5 - svn ver #
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# $6 - destination
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patches_for_kernel()
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{
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local WD=`pwd`
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if [ -d $2/patches ] ; then
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cp -r $2/patches $6/
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cp -r $2/../README.snapshot $6/
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cp -r $2/patches $1
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else
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mkdir $6/patches
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fi
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cd $1
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quilt push -a
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quilt new apparmor.diff
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add_files $3 $3
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cp -r $3 security/apparmor
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quilt refresh
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if [ -d $2/postapply/module ] ; then
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mv patches/series patches/series.bak
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cp -r $2/postapply/module/* patches/
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cp patches/series.bak patches/series
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cat $2/postapply/module/series >>patches/series
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quilt push -a
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fi
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echo "creating patches in $6"
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quilt diff -p ab --combine apparmor.diff >foo
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echo "AppArmor kernel patches for repo version $5" >$6/patches/apparmor-$4-v$5.diff
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diffstat foo >>$6/patches/apparmor-$4-v$5.diff
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cat foo >>$6/patches/apparmor-$4-v$5.diff
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cat patches/series.bak | sed "s/apparmor.diff/apparmor-$4-v$5.diff/" > $6/patches/series
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quilt diff -p ab --combine - >foo
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echo "AppArmor kernel patches for repo version $5" >$6/apparmor-$4-v$5-fullseries.diff
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diffstat foo >>$6/apparmor-$4-v$5-fullseries.diff
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cat foo >>$6/apparmor-$4-v$5-fullseries.diff
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quilt pop -a
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rm -rf foo
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rm -rf security/apparmor
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rm -rf patches
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rm -rf .pc
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cd $WD
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}
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VERSION=`expr "$1" : '.*\(2\.6\.[^ /\t]*\)' `
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if [ -z ${VERSION} ]; then
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echo "script expects a kernelsource dir with embedded version tag."
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echo " eg. linux-2.6.16rc1"
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exit 1;
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fi
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if ! [ -e "$4/$VERSION" ] ; then
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echo "Making destination $4/$VERSION"
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mkdir "$4/$VERSION"
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else
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echo "Destination $4/$VERSION already exists"
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fi
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get_repo_version $2
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patches_for_kernel $1 $3 $2 $VERSION $REPO_VERSION "$4/$VERSION"
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WD=`pwd`
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cd $4
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tar --exclude=.svn -cf "apparmor-kernel-patches-$VERSION.tar" "$VERSION"
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gzip "apparmor-kernel-patches-$VERSION.tar"
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cd $WD
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