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SUMMARY = "Provider of the machine specific securetty file"
DESCRIPTION = "Provider of the machine specific securetty file"
SECTION = "base utils"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
INHIBIT_DEFAULT_DEPS = "1"
PR = "r2"
SRC_URI = "file://securetty"
# Since SERIAL_CONSOLES is likely to be set from the machine configuration
PACKAGE_ARCH = "${MACHINE_ARCH}"
do_install () {
# Ensure we add a suitable securetty file to the package that has
# most common embedded TTYs defined.
install -d ${D}${sysconfdir}
install -m 0400 ${WORKDIR}/securetty ${D}${sysconfdir}/securetty
if [ ! -z "${SERIAL_CONSOLES}" ]; then
# Our SERIAL_CONSOLES contains a baud rate and sometimes extra
# options as well. The following pearl :) takes that and converts
# it into newline-separated tty's and appends them into
# securetty. So if a machine has a weird looking console device
# node (e.g. ttyAMA0) that securetty does not know, it will get
# appended to securetty and root logins will be allowed on that
# console.
tmp="${SERIAL_CONSOLES}"
for entry in $tmp ; do
ttydev=`echo "$entry" | sed -e 's/^[0-9]*\;//' -e 's/\;.*//'`
if ! grep -q $ttydev ${D}${sysconfdir}/securetty; then
echo $ttydev >> ${D}${sysconfdir}/securetty
fi
done
fi
}
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