From 8a6342311999d8d62c3ec7244baa7d139872eb4a Mon Sep 17 00:00:00 2001
From: "Adam C. Stephens" <adam@valkor.net>
Date: Wed, 27 May 2026 15:10:44 -0400
Subject: [PATCH] beamMinimal27Packages.erlang: fix build failure from ignored
 DOC_TARGETS

Assisted-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 pkgs/development/interpreters/erlang/generic-builder.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/development/interpreters/erlang/generic-builder.nix b/pkgs/development/interpreters/erlang/generic-builder.nix
index 646bf961f038..0e9e7f645289 100644
--- a/pkgs/development/interpreters/erlang/generic-builder.nix
+++ b/pkgs/development/interpreters/erlang/generic-builder.nix
@@ -114,6 +114,11 @@ stdenv.mkDerivation {
   # disksup requires a shell
   postPatch = ''
     substituteInPlace lib/os_mon/src/disksup.erl --replace-fail '"sh ' '"${runtimeShell} '
+  ''
+  # https://github.com/erlang/otp/issues/11151
+  + lib.optionalString (!wxSupport && major == "27") ''
+    substituteInPlace lib/wx/doc/Makefile \
+      --replace-fail $'ifneq ($(CAN_BUILD_DRIVER), true)\nDOC_TARGETS=\nendif\n' ""
   '';
 
   debugInfo = enableDebugInfo;