push sheeet

pkgs/os-specific/linux/minimal-bootstrap/linux-headers/default.nix

@@ -0,0 +1,52 @@
+{
+  lib,
+  fetchurl,
+  bash,
+  gnutar,
+  xz,
+}:
+let
+  # WARNING: You probably don't want to use this package outside minimal-bootstrap
+  #
+  # We need some set of Linux kernel headers to build our bootstrap packages
+  # (gcc/binutils/glibc etc.) against. As long as it compiles it is "good enough".
+  # Therefore the requirement for correctness, completeness, platform-specific
+  # features, and being up-to-date, are very loose.
+  #
+  # Rebuilding the Linux headers from source correctly is something we can defer
+  # till we have access to gcc/binutils/perl. For now we can use Guix's assembled
+  # kernel header distribution and assume it's good enough.
+  pname = "linux-headers";
+  version = "4.14.67";
+
+  src = fetchurl {
+    url = "mirror://gnu/gnu/guix/bootstrap/i686-linux/20190815/linux-libre-headers-stripped-4.14.67-i686-linux.tar.xz";
+    sha256 = "0sm2z9x4wk45bh6qfs94p0w1d6hsy6dqx9sw38qsqbvxwa1qzk8s";
+  };
+in
+bash.runCommand "${pname}-${version}"
+  {
+    inherit pname version;
+
+    nativeBuildInputs = [
+      gnutar
+      xz
+    ];
+
+    meta = with lib; {
+      description = "Header files and scripts for Linux kernel";
+      license = licenses.gpl2Only;
+      teams = [ teams.minimal-bootstrap ];
+      platforms = platforms.linux;
+    };
+  }
+  ''
+    # Unpack
+    cp ${src} linux-headers.tar.xz
+    unxz linux-headers.tar.xz
+    tar xf linux-headers.tar
+
+    # Install
+    mkdir $out
+    cp -r include $out
+  ''