From e14c4a150b0cdf105072e55aec9300246f13d5b9 Mon Sep 17 00:00:00 2001
From: Moraxyc <i@qaq.li>
Date: Thu, 1 Jan 2026 15:56:17 +0800
Subject: [PATCH] enscript: fix build with gcc15

---
 pkgs/by-name/en/enscript/package.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/by-name/en/enscript/package.nix b/pkgs/by-name/en/enscript/package.nix
index fb2efa08fd5d..0c6296adc0c9 100644
--- a/pkgs/by-name/en/enscript/package.nix
+++ b/pkgs/by-name/en/enscript/package.nix
@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchurl,
+  fetchpatch2,
   gettext,
 }:
 
@@ -19,6 +20,12 @@ stdenv.mkDerivation rec {
     # requires that compat/getopt.h is also removed
     # https://savannah.gnu.org/bugs/?64307
     ./0001-use-system-getopt.patch
+    # Fix build with gcc15
+    #   regex.c:3565:13: error: too many arguments to function 're_match_2_internal'; expected 0, have 8
+    (fetchpatch2 {
+      url = "https://salsa.debian.org/debian/enscript/-/raw/7a51479540a210dee5eee4ece5b54e3ce15dec52/debian/patches/1096582-gcc-15";
+      hash = "sha256-0H8FNCKgQ1YCwcBaMChQSuFaYlmzSsoqtfsNSr567+Y=";
+    })
   ];
 
   postPatch = ''