From 5dcf3cdf37c6892f32a71294cfa980f943309302 Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Wed, 3 Jan 2018 16:13:15 -0600
Subject: [PATCH] stdenv: automatically update config.sub for musl

---
 pkgs/stdenv/adapters.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/stdenv/adapters.nix b/pkgs/stdenv/adapters.nix
index f7d2c49a66d6..3090b6283e93 100644
--- a/pkgs/stdenv/adapters.nix
+++ b/pkgs/stdenv/adapters.nix
@@ -94,7 +94,7 @@ rec {
               # without proper `file` command, libtool sometimes fails
               # to recognize 64-bit DLLs
             ++ stdenv.lib.optional (hostPlatform.config == "x86_64-w64-mingw32") pkgs.file
-            ++ stdenv.lib.optional hostPlatform.isAarch64 pkgs.updateAutotoolsGnuConfigScriptsHook
+            ++ stdenv.lib.optional (hostPlatform.isAarch64 || hostPlatform.libc == "musl") pkgs.updateAutotoolsGnuConfigScriptsHook
             ;
 
           crossConfig = hostPlatform.config;