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|
#!/bin/sh
cd $(dirname ${0})
echo "Executing from directory '$(pwd)'."
[ -d '/sys/class/misc/fft' ] || {
echo "Attempting to install 'fft_driver'..."
modprobe fft_driver > /dev/null 2>&1 || {
echo ""
echo "ERROR: while attempting 'modprobe fft_driver'"
echo "Exiting script due to error..."
echo ""
exit 1
}
sleep 1
[ -d "/sys/class/misc/fft" ] || {
echo ""
echo "ERROR: fft_driver presence is not detected after modprobe..."
echo "Exiting script due to error..."
echo ""
exit 1
}
}
echo "FFT driver appears to be installed."
[ -d '/mnt' ] || {
echo "Attempting to create directory '/mnt'..."
mkdir /mnt > /dev/null 2>&1 || {
echo ""
echo "ERROR: while attempting 'mkdir /mnt'"
echo "Exiting script due to error..."
echo ""
exit 1
}
}
echo "Directory '/mnt' exists."
[ -d '/mnt/ram' ] || {
echo "Attempting to create directory '/mnt/ram'..."
mkdir /mnt/ram > /dev/null 2>&1 || {
echo ""
echo "ERROR: while attempting 'mkdir /mnt/ram'"
echo "Exiting script due to error..."
echo ""
exit 1
}
}
echo "Directory '/mnt/ram' exists."
MNT_RAM_TYPE="$(stat -f -c '%T' /mnt/ram)"
[ ${MNT_RAM_TYPE} == "tmpfs" ] || {
echo "Attempting to mount 'tmpfs' on '/mnt/ram'..."
mount -t tmpfs -o size=100m tmpfs /mnt/ram > /dev/null 2>&1 || {
echo ""
echo "ERROR: while attempting 'mount -t tmpfs -o size=1m tmpfs /mnt/ram'"
echo "Exiting script due to error..."
echo ""
exit 1
}
MNT_RAM_TYPE="$(stat -f -c '%T' /mnt/ram)"
[ ${MNT_RAM_TYPE} == "tmpfs" ] || {
echo ""
echo "ERROR: tmpfs file system not detected after mount at '/mnt/ram'"
echo "Exiting script due to error..."
echo ""
exit 1
}
}
echo "tmpfs appears to be mounted at '/mnt/ram'."
[ -d '/mnt/ram/fft' ] && {
echo ""
echo "ERROR: directory already exists '/mnt/ram/fft', please delete before proceeding."
echo "You could use this 'rm -rf /mnt/ram/fft' to delete the directory."
echo "Exiting script due to error..."
echo ""
exit 1
}
echo "Directory '/mnt/ram/fft' does not exist."
mkdir /mnt/ram/fft > /dev/null 2>&1 || {
echo ""
echo "ERROR: while attempting 'mkdir /mnt/ram/fft'"
echo "Exiting script due to error..."
echo ""
exit 1
}
echo "Created directory '/mnt/ram/fft'."
[ -f './fft.tgz' ] || {
echo ""
echo "ERROR: unable to locate file '$(pwd)/fft.tgz'"
echo "Exiting script due to error..."
echo ""
exit 1
}
echo "File './fft.tgz' exists."
cp './fft.tgz' /mnt/ram/fft > /dev/null 2>&1 || {
echo ""
echo "ERROR: while attempting 'cp './fft.tgz' /mnt/ram/fft'"
echo "Exiting script due to error..."
echo ""
exit 1
}
echo "Copied './fft.tgz' to '/mnt/ram/fft'."
cd '/mnt/ram/fft' > /dev/null 2>&1 || {
echo ""
echo "ERROR: while attempting 'cd '/mnt/ram/fft''"
echo "Exiting script due to error..."
echo ""
exit 1
}
echo "Changed into directory '/mnt/ram/fft'."
tar xf 'fft.tgz' > /dev/null 2>&1 || {
echo ""
echo "ERROR: while attempting 'tar xf 'fft.tgz''"
echo "Exiting script due to error..."
echo ""
exit 1
}
echo "Extracted archive 'fft.tgz'."
echo "Attempting to execute './create_input_waveforms.sh'."
./create_input_waveforms.sh > /dev/null 2>&1 || {
echo ""
echo "ERROR: while attempting './create_input_waveforms.sh'"
echo "Exiting script due to error..."
echo ""
exit 1
}
echo "Executed './create_input_waveforms.sh'."
echo "Attempting to execute './run_all.sh'."
./run_all.sh > /dev/null 2>&1 || {
echo ""
echo "ERROR: while attempting './run_all.sh'"
echo "Exiting script due to error..."
echo ""
exit 1
}
echo "Executed './run_all.sh'."
echo "Target setup complete."
exit 0
|
