makeModulesClosure: Use kmod instead of module-init-tools

pkgs/build-support/kernel/modules-closure.sh

@@ -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