mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-23 22:23:15 +00:00
38 lines
928 B
Bash
38 lines
928 B
Bash
source $stdenv/setup
|
|
|
|
set -o pipefail
|
|
|
|
PATH=$module_init_tools/sbin:$PATH
|
|
|
|
version=$(cd $kernel/lib/modules && ls -d *)
|
|
|
|
echo "kernel version is $version"
|
|
|
|
export MODULE_DIR=$kernel/lib/modules/
|
|
|
|
# Determine the dependencies of each root module.
|
|
closure=
|
|
for module in $rootModules; do
|
|
echo "root module: $module"
|
|
deps=$(modprobe --config /dev/null --set-version "$version" --show-depends "$module" \
|
|
| sed 's/^insmod //')
|
|
for i in $deps; do echo $i; done
|
|
closure="$closure $deps"
|
|
done
|
|
|
|
# Remove duplicates.
|
|
closure=$(for i in $closure; do echo $i; done | sort | uniq)
|
|
|
|
echo "closure:"
|
|
ensureDir $out
|
|
for module in $closure; do
|
|
echo $module
|
|
target=$(echo $module | sed "s^$kernel^$out^")
|
|
mkdir -p $(dirname $target)
|
|
cp $module $target
|
|
grep "^$module" $kernel/lib/modules/$version/modules.dep \
|
|
| sed "s^$kernel^$out^g" \
|
|
>> $out/lib/modules/$version/modules.dep
|
|
done
|
|
|