mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-15 14:26:33 +01:00
a94dd5c8b1
`modules-closure.nix' produces a module tree in $out/lib/modules/VERSION that contains only the modules identified by `rootModules', plus their dependencies. It also generates an appropriate modules.dep. This is useful for initrds, as we obviously don't want a copy of the entire kernel module tree in the initial RAM disk. svn path=/nixu/trunk/; revision=6939
13 lines
476 B
Nix
13 lines
476 B
Nix
# Given a kernel build (with modules in $kernel/lib/modules/VERSION),
|
|
# produce a module tree in $out/lib/modules/VERSION that contains only
|
|
# the modules identified by `rootModules', plus their dependencies.
|
|
# Also generate an appropriate modules.dep.
|
|
|
|
{stdenv, kernel, rootModules, module_init_tools}:
|
|
|
|
stdenv.mkDerivation {
|
|
name = kernel.name + "-shrunk";
|
|
builder = ./modules-closure.sh;
|
|
inherit kernel rootModules module_init_tools;
|
|
allowedReferences = ["out"];
|
|
}
|