From 8dbf0b34233f0c8da3d584c591f57d6ce1a3e5c3 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Wed, 13 Aug 2025 21:31:46 +0200
Subject: [PATCH] cpython: remove libxcrypt on 3.13 and newer

The 3.13 release dropped support for the crypt module, so this dependency
could have been dropped much earlier.

Drops the `withLibxcrypt` argument, because manging the default has
become quite a bit more complicated.
---
 .../interpreters/python/cpython/default.nix          | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/interpreters/python/cpython/default.nix b/pkgs/development/interpreters/python/cpython/default.nix
index 3e1d6cc63ff1..940e18f8fbf6 100644
--- a/pkgs/development/interpreters/python/cpython/default.nix
+++ b/pkgs/development/interpreters/python/cpython/default.nix
@@ -21,7 +21,6 @@
   expat,
   libffi,
   libuuid,
-  withLibxcrypt ? !withMinimalDeps,
   libxcrypt,
   withMpdecimal ? !withMinimalDeps,
   mpdecimal,
@@ -145,11 +144,16 @@ let
     optionals
     optionalString
     replaceStrings
-    versionOlder
     ;
 
-  # mixes libc and libxcrypt headers and libs and causes segfaults on importing crypt
-  libxcrypt = if stdenv.hostPlatform.isFreeBSD && withMinimalDeps then null else inputs.libxcrypt;
+  withLibxcrypt =
+    (!withMinimalDeps)
+    &&
+      # mixes libc and libxcrypt headers and libs and causes segfaults on importing crypt
+      (!stdenv.hostPlatform.isFreeBSD)
+    &&
+      # crypt module was removed in 3.13
+      passthru.pythonOlder "3.13";
 
   buildPackages = pkgsBuildHost;
   inherit (passthru) pythonOnBuildForHost;