From 0599b2185768a5656e7f782fd040ec6b18cdb825 Mon Sep 17 00:00:00 2001
From: Wong Hoi Sing Edison <hswong3i@pantarei-design.com>
Date: Tue, 1 Dec 2020 14:53:35 +0800
Subject: Update nix pin with `make nixpkgs`

This PR introduce 3 changes:

  - Upgrade Nix stable channel from 20.03 to 20.09.

    NixOS 20.09 released at 2020-10-27, see
    <https://nixos.org/manual/nixos/stable/release-notes.html#sec-release-20.09>
    for more information.

  - Replace `git` with `gitMinimal`.

    All 6 projects (i.e. crun/conmon/skopeo/buildah/podman/cri-o) are
    having `git` as dependency for failsafe during bootstrap. BTW
    <https://github.com/NixOS/nixpkgs/pull/104896> replace `asciidoc`
    with `asciidoctor` so trigger the dependency chain to `glib` and so
    failed (see below). Switching to `gitMinimal` skip this dependency
    chain to `glib`, which also speed up overall build process.

  - Adding `-pthread` for `glib`

    `conmon` couldn't skip the error by replacing `git` with
    `gitMinimal` since it do depend on `glib`. Since `glib` trigger
    error message "undefined reference to 'pthread\_create'", therefore
    adding `pthread` to `CFLAGS` could solve the problem.

Also see:

  - <https://github.com/containers/crun/pull/550>
  - <https://github.com/containers/conmon/pull/218>
  - <https://github.com/containers/skopeo/pull/1120>
  - <https://github.com/containers/buildah/pull/2831>
  - <https://github.com/containers/podman/pull/8526>
  - <https://github.com/cri-o/cri-o/pull/4395>

Signed-off-by: Wong Hoi Sing Edison <hswong3i@pantarei-design.com>
---
 nix/default.nix  |  4 ++--
 nix/nixpkgs.json | 11 +++++++----
 2 files changed, 9 insertions(+), 6 deletions(-)

(limited to 'nix')

diff --git a/nix/default.nix b/nix/default.nix
index a1a8c5287..13b4585ea 100644
--- a/nix/default.nix
+++ b/nix/default.nix
@@ -38,10 +38,10 @@ let
     doCheck = false;
     enableParallelBuilding = true;
     outputs = [ "out" ];
-    nativeBuildInputs = [ bash git go-md2man installShellFiles makeWrapper pkg-config which ];
+    nativeBuildInputs = [ bash gitMinimal go-md2man installShellFiles makeWrapper pkg-config which ];
     buildInputs = [ glibc glibc.static gpgme libassuan libgpgerror libseccomp libapparmor libselinux ];
     prePatch = ''
-      export CFLAGS='-static'
+      export CFLAGS='-static -pthread'
       export LDFLAGS='-s -w -static-libgcc -static'
       export EXTRA_LDFLAGS='-s -w -linkmode external -extldflags "-static -lm"'
       export BUILDTAGS='static netgo osusergo exclude_graphdriver_btrfs exclude_graphdriver_devicemapper seccomp apparmor selinux'
diff --git a/nix/nixpkgs.json b/nix/nixpkgs.json
index 81a2f974c..8e001f6b2 100644
--- a/nix/nixpkgs.json
+++ b/nix/nixpkgs.json
@@ -1,7 +1,10 @@
 {
   "url": "https://github.com/nixos/nixpkgs",
-  "rev": "6e089d30148953df7abb3a1167169afc7848499c",
-  "date": "2020-11-05T09:56:30+01:00",
-  "sha256": "0ydqjkz7payl16psx445jwh6dc6lgbvj2w11xin1dqvbpcp03jcy",
-  "fetchSubmodules": false
+  "rev": "6ea2fd15d881006b41ea5bbed0f76bffcd85f9f9",
+  "date": "2020-12-20T13:26:58+10:00",
+  "path": "/nix/store/kyw1ackbp9qh1jzlzwmjvi5i3541ym5z-nixpkgs",
+  "sha256": "0kgqmw4ki10b37530jh912sn49x3gay5cnmfr8yz2yp8nvkrk236",
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
 }
-- 
cgit v1.2.3-54-g00ecf