From 3a8d9243cd4d2456b4c66e8b77e1eed7e1765a67 Mon Sep 17 00:00:00 2001
From: "Adam C. Stephens" <adam@valkor.net>
Date: Wed, 11 Feb 2026 12:04:24 -0500
Subject: [PATCH] erlang_29: init at 29.0-rc1

https://github.com/erlang/otp/releases/tag/OTP-29.0-rc1
https://www.erlang.org/news/183
---
 pkgs/development/interpreters/erlang/29.nix | 6 ++++++
 pkgs/top-level/all-packages.nix             | 3 +++
 pkgs/top-level/beam-packages.nix            | 5 +++++
 3 files changed, 14 insertions(+)
 create mode 100644 pkgs/development/interpreters/erlang/29.nix

diff --git a/pkgs/development/interpreters/erlang/29.nix b/pkgs/development/interpreters/erlang/29.nix
new file mode 100644
index 000000000000..90b5d1c6131d
--- /dev/null
+++ b/pkgs/development/interpreters/erlang/29.nix
@@ -0,0 +1,6 @@
+genericBuilder:
+
+genericBuilder {
+  version = "29.0-rc1";
+  hash = "sha256-3AR2NbOT6pUHRCRgVK5IGl1jqPydim50dH0fy46SMX0=";
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 29e3cd02d8ba..cb7b195c2e66 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5071,6 +5071,7 @@ with pkgs;
 
   inherit (beam.interpreters)
     erlang
+    erlang_29
     erlang_28
     erlang_27
     erlang_26
@@ -5109,10 +5110,12 @@ with pkgs;
   beam26Packages = recurseIntoAttrs beam.packages.erlang_26.beamPackages;
   beam27Packages = recurseIntoAttrs beam.packages.erlang_27.beamPackages;
   beam28Packages = recurseIntoAttrs beam.packages.erlang_28.beamPackages;
+  beam29Packages = dontRecurseIntoAttrs beam.packages.erlang_29.beamPackages;
 
   beamMinimal26Packages = recurseIntoAttrs beam_minimal.packages.erlang_26.beamPackages;
   beamMinimal27Packages = recurseIntoAttrs beam_minimal.packages.erlang_27.beamPackages;
   beamMinimal28Packages = recurseIntoAttrs beam_minimal.packages.erlang_28.beamPackages;
+  beamMinimal29Packages = dontRecurseIntoAttrs beam_minimal.packages.erlang_29.beamPackages;
 
   gnudatalanguage = callPackage ../development/interpreters/gnudatalanguage {
     inherit (llvmPackages) openmp;
diff --git a/pkgs/top-level/beam-packages.nix b/pkgs/top-level/beam-packages.nix
index b4df907bb50d..915424a82a11 100644
--- a/pkgs/top-level/beam-packages.nix
+++ b/pkgs/top-level/beam-packages.nix
@@ -34,6 +34,10 @@ in
     #
     # Three versions are supported according to https://github.com/erlang/otp/security
 
+    erlang_29 = callErlang ../development/interpreters/erlang/29.nix {
+      inherit wxSupport systemdSupport;
+    };
+
     erlang_28 = callErlang ../development/interpreters/erlang/28.nix {
       inherit wxSupport systemdSupport;
     };
@@ -69,6 +73,7 @@ in
   # appropriate Erlang/OTP version.
   packages = {
     erlang = self.packages.${self.latestVersion};
+    erlang_29 = self.packagesWith self.interpreters.erlang_29;
     erlang_28 = self.packagesWith self.interpreters.erlang_28;
     erlang_27 = self.packagesWith self.interpreters.erlang_27;
     erlang_26 = self.packagesWith self.interpreters.erlang_26;