mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-18 07:46:09 +01:00
40 lines
1.2 KiB
Bash
40 lines
1.2 KiB
Bash
source $stdenv/setup
|
|
|
|
set -o pipefail
|
|
|
|
PATH=$kmod/sbin:$PATH
|
|
|
|
version=$(cd $kernel/lib/modules && ls -d *)
|
|
|
|
echo "kernel version is $version"
|
|
|
|
# Determine the dependencies of each root module.
|
|
closure=
|
|
for module in $rootModules; do
|
|
echo "root module: $module"
|
|
deps=$(modprobe --config no-config -d $kernel --set-version "$version" --show-depends "$module" \
|
|
| sed 's/^insmod //') \
|
|
|| if test -z "$allowMissing"; then exit 1; fi
|
|
if [[ "$deps" != builtin* ]]; then
|
|
closure="$closure $deps"
|
|
fi
|
|
done
|
|
|
|
echo "closure:"
|
|
mkdir -p $out/lib/modules/"$version"
|
|
for module in $closure; do
|
|
target=$(echo $module | sed "s^$NIX_STORE.*/lib/modules/^$out/lib/modules/^")
|
|
if test -e "$target"; then continue; fi
|
|
if test \! -e "$module"; then continue; fi # XXX: to avoid error with "cp builtin builtin"
|
|
mkdir -p $(dirname $target)
|
|
echo $module
|
|
cp $module $target
|
|
# If the kernel is compiled with coverage instrumentation, it
|
|
# contains the paths of the *.gcda coverage data output files
|
|
# (which it doesn't actually use...). Get rid of them to prevent
|
|
# the whole kernel from being included in the initrd.
|
|
nuke-refs $target
|
|
echo $target >> $out/insmod-list
|
|
done
|
|
|
|
depmod -b $out -a $version
|