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#!/bin/bash
#######################################################################
#
# Copy successively all configs from the BSP directory (par #1)
# to the Linux directory (par #2)
# Do not copy config files for later linux versions than the current
# A well-behaved filename is
# "<name>-linux-2.6.<major>.<minor>.config" or
# "<name>-linux-2.6.<major>.config"
#
#######################################################################
TOPDIR=`pwd`
DEBUG=0
# parameter #1 BOARD_PATH
# parameter #2 LINUX26_DIR
CONFIGS=`ls -X $1/*linux-2.6.*.config | sed s/[.]config// - | sort`
LINUX26_DIR=`basename $2`
LINUX26_CONFIG=${2}/.config
LINUX_MAJOR_VERSION=${LINUX26_DIR:10:2}
LINUX_MINOR_VERSION=${LINUX26_DIR:13}
function DBG_PRINT
{
if [ ${DEBUG} == 1 ] ; then
echo $1
fi
}
function linux_version()
{
local KCONFIG
KCONFIG=`basename $1`
KERNEL=`echo ${KCONFIG} | sed s/.*linux-2.6./linux-2.6./g -`
THIS_MAJOR=${KERNEL:10:2}
THIS_MINOR=${KERNEL:13}
THIS_MINOR=${THIS_MINOR:=0}
}
# Try to be careful...
DBG_PRINT MAJOR=\"${LINUX_MAJOR_VERSION}\"
DBG_PRINT MINOR=\"${LINUX_MINOR_VERSION}\"
for i in ${CONFIGS} ; do
DBG_PRINT FILE=$i
linux_version $i
DBG_PRINT KERNEL=${KERNEL}
if [ ${THIS_MAJOR} -lt ${LINUX_MAJOR_VERSION} ] ; then
echo Copying `basename $i`.config ...
cp $i.config ${LINUX26_CONFIG}
elif [ ${THIS_MAJOR} -eq ${LINUX_MAJOR_VERSION} ] ; then
if [ "${LINUX_MINOR_VERSION}X" == "X" ] ; then
if [ "${THIS_MINOR}X" == "X" ] ; then
echo Copying `basename $i`.config ...
cp $i.config ${LINUX26_CONFIG}
else
return
fi
elif [ ${THIS_MINOR} -le ${LINUX_MINOR_VERSION} ] ; then
echo Copying `basename $i`.config ...
cp $i.config ${LINUX26_CONFIG}
fi
else
return
fi
done
# Did not work... - be promisceous
if [ ! -f "${LINUX26_CONFIG}" ] ; then \
for i in `ls $1/*linux*.config` ; do
echo Copying `basename $i` ...
cp $i ${LINUX26_CONFIG}
done
fi
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