From 6122297eab17cd48b364ecb25c622d864e28f98f Mon Sep 17 00:00:00 2001
From: Adam Joseph <adam@westernsemico.com>
Date: Sun, 24 Jul 2022 14:51:12 -0700
Subject: [PATCH] pkgs/stdenv/linux: update powerpc64le bootstrap-files

This PR updates the Hydra-generated bootstrap tarballs for
powerpc64le-linux.  The bootstrap-files referenced prior to this
commit will only bootstrap in a nixpkgs which has
https://github.com/NixOS/nixpkgs/pull/181802.  That PR was closed in
favor of https://github.com/NixOS/nixpkgs/pull/181943, which is a
cleaner solution but which requires regenerating the bootstrap-files.

I'll be following the script established in
https://github.com/NixOS/nixpkgs/pull/151399, which I previously used
in https://github.com/NixOS/nixpkgs/pull/168199.

Files came from [this](https://hydra.nixos.org/build/186237511) Hydra build, which used nixpkgs revision ac43c444780a80e789fd14fe2114acd4a3b5cf9d to instantiate:

```
/nix/store/nhjbza9vlcyhp9zxfz6lwpc3m2ghrpzj-stdenv-bootstrap-tools-powerpc64le-unknown-linux-gnu.drv
```

and then built:

```
/nix/store/fklpm7fy6cp5wz55w0gd8wakyqvzapjx-stdenv-bootstrap-tools-powerpc64le-unknown-linux-gnu
```

I downloaded these files from Hydra with the following commands:

```
STOREPATH=fklpm7fy6cp5wz55w0gd8wakyqvzapjx-stdenv-bootstrap-tools-powerpc64le-unknown-linux-gnu
OPTIONS="--option binary-caches https://cache.nixos.org --option trusted-public-keys cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
nix store add-file \
  --name bootstrap-tools.tar.xz  \
  $(nix-store ${OPTIONS} -r /nix/store/${STOREPATH})/on-server/bootstrap-tools.tar.xz
nix store add-path \
  --name busybox \
  $(nix-store ${OPTIONS} -r /nix/store/${STOREPATH})/on-server/busybox
```

I then prefetched them into `/nix/store` with:

```
$ nix store prefetch-file --executable file:///nix/store/p9lz8r81zp3a4sl2qq2v4j69syjzryn2-busybox
Downloaded 'file:///nix/store/p9lz8r81zp3a4sl2qq2v4j69syjzryn2-busybox' to '/nix/store/a42qf2kf5hychcsw5sz0pvghy9vli1im-p9lz8r81zp3a4sl2qq2v4j69syjzryn2-busybox' (hash 'sha256-jtPEAsht4AUAG4MLK8xocQSfveUR4ppU1lS4bGI1VN4=').

$ nix store prefetch-file file:///nix/store/y4530zpk7ia4szf5cdi4zpyy5lpjv3iv-bootstrap-tools.tar.xz
Downloaded 'file:///nix/store/y4530zpk7ia4szf5cdi4zpyy5lpjv3iv-bootstrap-tools.tar.xz' to '/nix/store/kgzyq9q08nll28ccqjcbv8angq5hyvdp-y4530zpk7ia4szf5cdi4zpyy5lpjv3iv-bootstrap-tools.tar.xz' (hash 'sha256-MpIDnpZUK3M17qlnuoxfnK0EgxRosm3TMW1WfPZ1+jU=').
```

And started the bootstrap with the following command:

```
nix build -f . -L hello
```

As @lovesegfault requested in #151399, here are the the `sha256sum`s of all the `on-server` components for extra verification:

```
$ sha256sum /nix/store/fklpm7fy6cp5wz55w0gd8wakyqvzapjx-stdenv-bootstrap-tools-powerpc64le-unknown-linux-gnu/on-server/*
3292039e96542b7335eea967ba8c5f9cad04831468b26dd3316d567cf675fa35  /nix/store/fklpm7fy6cp5wz55w0gd8wakyqvzapjx-stdenv-bootstrap-tools-powerpc64le-unknown-linux-gnu/on-server/bootstrap-tools.tar.xz
3d078dff7b4087d82442937667c91dace3321493aae4d3a4160d046b7eabcc2c  /nix/store/fklpm7fy6cp5wz55w0gd8wakyqvzapjx-stdenv-bootstrap-tools-powerpc64le-unknown-linux-gnu/on-server/busybox
```
---
 .../linux/bootstrap-files/powerpc64le.nix      | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/pkgs/stdenv/linux/bootstrap-files/powerpc64le.nix b/pkgs/stdenv/linux/bootstrap-files/powerpc64le.nix
index 9f09a6b60a43..c35cb9b102c0 100644
--- a/pkgs/stdenv/linux/bootstrap-files/powerpc64le.nix
+++ b/pkgs/stdenv/linux/bootstrap-files/powerpc64le.nix
@@ -1,25 +1,25 @@
 #
 # Files came from this Hydra build:
 #
-#   https://hydra.nixos.org/build/172142499
+#   https://hydra.nixos.org/build/186237511
 #
-# Which used nixpkgs revision 49a83445c28c4ffb8a1a90a1f68e6150ea48893b
+# Which used nixpkgs revision ac43c444780a80e789fd14fe2114acd4a3b5cf9d
 # to instantiate:
 #
-#   /nix/store/gj272sd56gsj6qpyzh4njpfzwdhviliz-stdenv-bootstrap-tools-powerpc64le-unknown-linux-gnu.drv
+#   /nix/store/nhjbza9vlcyhp9zxfz6lwpc3m2ghrpzj-stdenv-bootstrap-tools-powerpc64le-unknown-linux-gnu.drv
 #
 # and then built:
 #
-#   /nix/store/n81pljbd8m0xgypm84krc2bnvqgjrfxx-stdenv-bootstrap-tools-powerpc64le-unknown-linux-gnu
+#   /nix/store/fklpm7fy6cp5wz55w0gd8wakyqvzapjx-stdenv-bootstrap-tools-powerpc64le-unknown-linux-gnu
 #
 {
   busybox = import <nix/fetchurl.nix> {
-    url = "http://tarballs.nixos.org/stdenv-linux/powerpc64le/49a83445c28c4ffb8a1a90a1f68e6150ea48893b/busybox";
-    sha256 = "sha256-UscnfGKOZAKLkPcRtwrbT5Uj8m3Kj9jhkKp9MUc1eCY=";
+    url = "http://tarballs.nixos.org/stdenv-linux/powerpc64le/ac43c444780a80e789fd14fe2114acd4a3b5cf9d/busybox";
+    sha256 = "sha256-jtPEAsht4AUAG4MLK8xocQSfveUR4ppU1lS4bGI1VN4=";
     executable = true;
   };
-  bootstrapTools =import <nix/fetchurl.nix> {
-    url = "http://tarballs.nixos.org/stdenv-linux/powerpc64le/49a83445c28c4ffb8a1a90a1f68e6150ea48893b/bootstrap-tools.tar.xz";
-    sha256 = "sha256-A20GKGn3rM8K2JcU0SApRp3+avUE+bIm1h632AitRzU=";
+  bootstrapTools = import <nix/fetchurl.nix> {
+    url = "http://tarballs.nixos.org/stdenv-linux/powerpc64le/ac43c444780a80e789fd14fe2114acd4a3b5cf9d/bootstrap-tools.tar.xz";
+    sha256 = "sha256-MpIDnpZUK3M17qlnuoxfnK0EgxRosm3TMW1WfPZ1+jU=";
   };
 }