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#!/bin/bash
# $Id$
gen_dep_list() {
if isTrue "${ALLRAMDISKMODULES}"
then
strip_mod_paths $(find "${KERNEL_MODULES_PREFIX%/}/lib/modules/${KV}" -name "*${KEXT}") | sort
else
rm -f "${TEMP}/moddeps" >/dev/null
local group_modules
for group_modules in ${!MODULES_*} GK_INITRAMFS_ADDITIONAL_KMODULES
do
gen_deps ${!group_modules}
done
# Only list each module once
if [ -f "${TEMP}/moddeps" ]
then
cat "${TEMP}/moddeps" | sort | uniq
fi
fi
}
gen_deps() {
local modlist
local deps
local x
for x in ${*}
do
echo ${x} >> "${TEMP}/moddeps"
modlist=$(modules_dep_list ${x})
if [ "${modlist}" != "" -a "${modlist}" != " " ]
then
deps=$(strip_mod_paths ${modlist})
else
deps=""
fi
local y
for y in ${deps}
do
echo ${y} >> "${TEMP}/moddeps"
done
done
}
modules_dep_list() {
KEXT=$(modules_kext)
if [ -f "${KERNEL_MODULES_PREFIX%/}/lib/modules/${KV}/modules.dep" ]
then
grep -F -- "/${1}${KEXT}:" "${KERNEL_MODULES_PREFIX%/}/lib/modules/${KV}/modules.dep" | cut -d\: -f2
fi
}
modules_kext() {
local KEXT='.ko'
declare -A module_compression_algorithms=()
module_compression_algorithms[NONE]='.ko'
module_compression_algorithms[GZIP]='.ko.gz'
module_compression_algorithms[XZ]='.ko.xz'
module_compression_algorithms[ZSTD]='.ko.zst'
local module_compression_algorithm
for module_compression_algorithm in "${!module_compression_algorithms[@]}"
do
print_info 5 "Checking if module compression algorithm '${module_compression_algorithm}' is being used ..."
local koption="CONFIG_MODULE_COMPRESS_${module_compression_algorithm}"
local value_koption=$(kconfig_get_opt "${KERNEL_OUTPUTDIR}/.config" "${koption}")
if [[ "${value_koption}" != "y" ]]
then
print_info 5 "Cannot use '${module_compression_algorithm}' algorithm for module compression, kernel option '${koption}' is not set!"
continue
fi
print_info 5 "Will use '${module_compression_algorithm}' algorithm for kernel module compression!"
KEXT="${module_compression_algorithms[${module_compression_algorithm}]}"
break
done
unset module_compression_algorithms module_compression_algorithm koption value_koption
echo ${KEXT}
}
# Pass module deps list
strip_mod_paths() {
local x
local ret
local myret
for x in ${*}
do
ret=$(basename ${x} | cut -d. -f1)
myret="${myret} ${ret}"
done
echo "${myret}"
}
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