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makeModulesClosure: Use kmod instead of module-init-tools

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This commit is contained in:
Eelco Dolstra 2013-08-07 22:41:51 +02:00
parent a9b4851b74
commit 4c77c6e232
3 changed files with 8 additions and 13 deletions
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4
pkgs/build-support/kernel/modules-closure.nix
View File

@ -4,12 +4,12 @@
# Also generate an appropriate modules.dep.
{ stdenv, kernel, nukeReferences, rootModules
, module_init_tools, allowMissing ? false }:
, kmod, allowMissing ? false }:
stdenv.mkDerivation {
name = kernel.name + "-shrunk";
builder = ./modules-closure.sh;
buildInputs = [nukeReferences];
inherit kernel rootModules module_init_tools allowMissing;
inherit kernel rootModules kmod allowMissing;
allowedReferences = ["out"];
}

12
pkgs/build-support/kernel/modules-closure.sh
View File

@ -2,24 +2,20 @@ source $stdenv/setup
set -o pipefail
PATH=$module_init_tools/sbin:$PATH
PATH=$kmod/sbin:$PATH
version=$(cd $kernel/lib/modules && ls -d *)
echo "kernel version is $version"
export MODULE_DIR=$(readlink -f $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" \
deps=$(modprobe --config no-config -d $kernel --set-version "$version" --show-depends "$module" \
| sed 's/^insmod //') \
|| if test -z "$allowMissing"; then exit 1; fi
#for i in $deps; do echo $i; done
if [[ "$deps" != builtin* ]]
then
if [[ "$deps" != builtin* ]]; then
closure="$closure $deps"
fi
done
@ -41,4 +37,4 @@ for module in $closure; do
echo $target >> $out/insmod-list
done
MODULE_DIR=$out/lib/modules/ depmod -a $version
depmod -b $out -a $version

5
pkgs/top-level/all-packages.nix
View File

@ -348,10 +348,9 @@ let
makeWrapper = makeSetupHook { } ../build-support/setup-hooks/make-wrapper.sh;
makeModulesClosure = {kernel, rootModules, allowMissing ? false}:
makeModulesClosure = { kernel, rootModules, allowMissing ? false }:
import ../build-support/kernel/modules-closure.nix {
inherit stdenv module_init_tools kernel nukeReferences
rootModules allowMissing;
inherit stdenv kmod kernel nukeReferences rootModules allowMissing;
};
pathsFromGraph = ../build-support/kernel/paths-from-graph.pl;