115 lines
3.4 KiB
Bash
115 lines
3.4 KiB
Bash
|
# This file provides some common code that is intented to be called
|
||
|
|
# by the various boot-<arch> scripts.
|
||
|
|
|
||
|
|
# Make sure that sbin directories are on the PATH too - filesystem
|
||
|
|
# creation tools are often hidden there
|
||
|
|
PATH=/sbin:/usr/sbin:$PATH
|
||
|
|
export PATH
|
||
|
|
|
||
|
|
# Expand %ARCH% variable in envvars for location of D-I images
|
||
|
|
DI_WWW_HOME="$(echo "$DI_WWW_HOME" | sed -e "s|%ARCH%|$ARCH|g")"
|
||
|
|
DI_DIR="$(echo "$DI_DIR" | sed -e "s|%ARCH%|$ARCH|g")"
|
||
|
|
|
||
|
|
# Make sure that DI_DIST is set to something sane
|
||
|
|
if [ ! "$DI_DIST" ]; then
|
||
|
|
DI_DIST="$DI_CODENAME"
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Find out what the default desktop is in tasksel if we've not set it
|
||
|
|
# (i.e. using "all" for netinst, DVD etc.) - print the name of the
|
||
|
|
# first desktop task recommended by task-desktop
|
||
|
|
UNSPEC_DESKTOP_DEFAULT="$($BASEDIR/tools/apt-selection cache depends task-desktop | \
|
||
|
|
awk '
|
||
|
|
/Recommends:.*desktop/ {
|
||
|
|
gsub("task-","")
|
||
|
|
gsub("-desktop","")
|
||
|
|
print $2
|
||
|
|
exit
|
||
|
|
}')"
|
||
|
|
|
||
|
|
# Only i386 and amd64 use DESKTOP to set the default desktop;
|
||
|
|
# make sure other arches get a working config
|
||
|
|
if [ "$ARCH" != i386 ] && [ "$ARCH" != amd64 ]; then
|
||
|
|
if [ "$DESKTOP" = all ] || [ "$DESKTOP" = "$UNSPEC_DESKTOP_DEFAULT" ] ; then
|
||
|
|
DESKTOP=
|
||
|
|
KERNEL_PARAMS="$(echo "$KERNEL_PARAMS" | \
|
||
|
|
sed -r "s/desktop=[^ ]* ?//")"
|
||
|
|
elif [ "$DESKTOP" = light ] ; then
|
||
|
|
DESKTOP=xfce
|
||
|
|
KERNEL_PARAMS="$(echo "$KERNEL_PARAMS" | \
|
||
|
|
sed -r "s/(desktop=)light/\1xfce/")"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
|
||
|
|
# Add an option to the mkisofs options for this CD _only_ if it's not
|
||
|
|
# already set. $1 is the opts file location, "$2" is the new
|
||
|
|
# option. Call this with _logical groupings_ of options
|
||
|
|
add_mkisofs_opt() {
|
||
|
|
OPTS_FILE=$1
|
||
|
|
NEW_OPT="$2"
|
||
|
|
|
||
|
|
if ! ( grep -q -- "$NEW_OPT" $OPTS_FILE 2>/dev/null) ; then
|
||
|
|
echo -n "$NEW_OPT " >> $OPTS_FILE
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
variant_enabled() {
|
||
|
|
VARIANT=$1
|
||
|
|
|
||
|
|
echo "$VARIANTS" | grep -qw "$VARIANT"
|
||
|
|
return $?
|
||
|
|
}
|
||
|
|
|
||
|
|
# Wrapper around which_deb which looks in all relevant distributions
|
||
|
|
find_pkg_file() {
|
||
|
|
local pkgfile
|
||
|
|
for dist in $DI_CODENAME $CODENAME; do
|
||
|
|
pkgfile=$($BASEDIR/tools/which_deb $MIRROR $dist "$@")
|
||
|
|
[ -n "$pkgfile" ] && break
|
||
|
|
done
|
||
|
|
if [ -z "$pkgfile" ]; then
|
||
|
|
echo "WARNING: unable to find the $@ package in $DI_CODENAME or $CODENAME distribution of the mirror" >&2
|
||
|
|
fi
|
||
|
|
echo $pkgfile
|
||
|
|
}
|
||
|
|
|
||
|
|
# Work out the right boot load size for a specified file
|
||
|
|
calc_boot_size() {
|
||
|
|
FILE=$1
|
||
|
|
|
||
|
|
size=$[($(stat -c%s "$FILE")+2047)/2048]
|
||
|
|
echo $size
|
||
|
|
}
|
||
|
|
|
||
|
|
# If we're looking for an image location to download, see if it's in a
|
||
|
|
# local cache first.
|
||
|
|
try_di_image_cache() {
|
||
|
|
DI_TMP_DIR=${DI_WWW_HOME#*http://}
|
||
|
|
if [ -n "$DI_DIR" ] && [ -e "${DI_DIR}/${DI_TMP_DIR}" ] ; then
|
||
|
|
DI_DIR="$DI_DIR/${DI_TMP_DIR}"
|
||
|
|
DI_WWW_HOME=""
|
||
|
|
echo "Using images from local cache: $DI_DIR"
|
||
|
|
else
|
||
|
|
# If not, we'll end up downloading. Complain if the download
|
||
|
|
# link looks insecure (i.e. not https). May cause builds to
|
||
|
|
# fail here in future...
|
||
|
|
case "$DI_WWW_HOME"x in
|
||
|
|
"http://"*x|"ftp://"*x)
|
||
|
|
echo "WARNING WARNING WARNING WARNING WARNING WARNING"
|
||
|
|
echo "$0: insecure download for d-i build: $DI_WWW_HOME"
|
||
|
|
echo "WARNING WARNING WARNING WARNING WARNING WARNING"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
# Grab the xorriso version and turn it into a number we can use
|
||
|
|
xorriso_version() {
|
||
|
|
$MKISOFS --version 2>&1 | awk '
|
||
|
|
/^xorriso version/ {
|
||
|
|
split($4, ver, ".")
|
||
|
|
print ver[1]*10000+ver[2]*100+ver[3]
|
||
|
|
}'
|
||
|
|
}
|