71 lines
3.0 KiB
Bash
71 lines
3.0 KiB
Bash
function centos_is_stupid {
|
|
echo "Checking for appropriate kernel version and mksquashfs version..."
|
|
SQFS_VER=$(mksquashfs -version 2>&1 | head -n1 | awk '{print $3}' | sed -re 's/(^[0-9]*\.[0-9]*).*$/\1/g')
|
|
KERN_VER=$(uname -r | cut -f1 -d"-")
|
|
SQUASH_OPTS="-noappend -comp xz"
|
|
|
|
set +e
|
|
ver_check() {
|
|
[ "$1" == "$2" ] && return 10
|
|
ver1front=`echo $1 | cut -d "." -f -1`
|
|
ver1back=`echo $1 | cut -d "." -f 2-`
|
|
ver2front=`echo $2 | cut -d "." -f -1`
|
|
ver2back=`echo $2 | cut -d "." -f 2-`
|
|
if [ "$ver1front" != "$1" ] || [ "$ver2front" != "$2" ]; then
|
|
[ "$ver1front" -gt "$ver2front" ] && return 11
|
|
[ "$ver1front" -lt "$ver2front" ] && return 9
|
|
[ "$ver1front" == "$1" ] || [ -z "$ver1back" ] && ver1back=0
|
|
[ "$ver2front" == "$2" ] || [ -z "$ver2back" ] && ver2back=0
|
|
ver_check "$ver1back" "$ver2back"
|
|
return $?
|
|
else
|
|
[ "$1" -gt "$2" ] && return 11 || return 9
|
|
fi
|
|
}
|
|
ver_check ${KERN_VER} "2.6.38"
|
|
KERNTEST=${?}
|
|
ver_check ${SQFS_VER} "4.2"
|
|
SQFSTEST=${?}
|
|
if [ ${KERNTEST} -lt "10" ];
|
|
then
|
|
echo "You need a newer kernel to even think about doing this. (>= 2.6.38)"
|
|
echo "If you're on CentOS, there are 3.x branches available via the elrepo repository."
|
|
echo "I recommend the 'kernel-lt' package from there."
|
|
echo "Bailing out."
|
|
exit 1
|
|
#elif [ ${SQFS_VER} -ge "4.2" ] && [ ${KERN_VER} -ge "2.6.38" ];
|
|
elif [ ${SQFSTEST} -ge "10" ] && [ ${KERNTEST} -ge "10" ];
|
|
then
|
|
#echo "Awesome; your mksquashfs (if found) is not less than v4.2."
|
|
SQUASH_CMD=$(which mksquashfs)
|
|
if [ ${?} != "0" ];
|
|
then
|
|
echo "...Except you need to install whatever package you need to for mksquashfs."
|
|
exit 1
|
|
else
|
|
SQUASH_CMD=$(which mksquashfs)
|
|
fi
|
|
elif [ ${SQFSTEST} -lt "10" ] && [ ${KERNTEST} -ge "10" ];
|
|
then
|
|
if [ ! -f ${SRCDIR}/squashfs4.2/squashfs-tools/mksquashfs ];
|
|
then
|
|
echo "Boy howdy. We need to compile a custom version of the squashfs-tools because you aren't running a version that supports XZ. Give me a second."
|
|
set -e
|
|
mkdir -p ${SRCDIR} ${ROOTDIR}/bin
|
|
cd ${SRCDIR}
|
|
#wget --quiet -O squashfs4.2.tar.gz "http://downloads.sourceforge.net/project/squashfs/squashfs/squashfs4.2/squashfs4.2.tar.gz?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Fsquashfs%2Ffiles%2F&ts=1387047818&use_mirror=hivelocity"
|
|
curl -o squashfs4.2.tar.gz "http://downloads.sourceforge.net/project/squashfs/squashfs/squashfs4.2/squashfs4.2.tar.gz?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Fsquashfs%2Ffiles%2F&ts=1387047818&use_mirror=hivelocity" >> "${LOGFILE}.${FUNCNAME}" 2>&1
|
|
tar -zxf squashfs4.2.tar.gz
|
|
cd squashfs4.2/squashfs-tools
|
|
make clean
|
|
sed -i -e 's/^#\(XZ_SUPPORT\)/\1/g' Makefile
|
|
make
|
|
SQUASH_CMD="${SRCDIR}/squashfs4.2/squashfs-tools/mksquashfs"
|
|
else
|
|
echo "Using custom-compiled mksquashfs from an earlier run."
|
|
SQUASH_CMD="${SRCDIR}/squashfs4.2/squashfs-tools/mksquashfs"
|
|
fi
|
|
fi
|
|
set -e
|
|
}
|