Subject: [bug#71898] [PATCH] gnu: erlang-lfe: Make LFE compiler deterministic.

From: Igor Goryachev <[email-masked]>
Date: Tue, 2 Jul 2024 11:57:17 +0300

* gnu/packages/erlang.scm (erlang-lfe): Make LFE compiler deterministic.

Change-Id: I0cf00eeda8502384b746795802f1b2291d0e8a3b
---
 gnu/packages/erlang.scm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gnu/packages/erlang.scm b/gnu/packages/erlang.scm
index dd07c1a617..58aac2bead 100644
--- a/gnu/packages/erlang.scm
+++ b/gnu/packages/erlang.scm
@@ -792,6 +792,11 @@ (define-public erlang-lfe
       #:phases
       #~(modify-phases %standard-phases
           (delete 'configure)
+          (add-after 'unpack 'make-deterministic
+           (lambda _
+             (substitute* "src/lfe_env.erl"
+                 (("maps:fold\\(F, A, D\\)")
+                  "lists:sort(maps:fold(F, A, D))"))))
           ;; The following is inspired by rebar-build-system.scm
           (add-before 'check 'erlang-depends
             (lambda* (#:key inputs #:allow-other-keys)

base-commit: 5f1e4e4c0242af6bcba656aedf8b49afbe7247b7
-- 
2.45.2