From 64d821d9f4256fbf1215beaed27f30959d4cca39 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Sun, 29 Sep 2019 15:31:50 +0100
Subject: [PATCH] Revert "busybox: fix musl builds"

This reverts commit 5ba8c04ae51b915a18dabf2cb7d75d8a4611de4d.

Broke non-musl busybox.

fixes: #70007
---
 pkgs/os-specific/linux/busybox/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/os-specific/linux/busybox/default.nix b/pkgs/os-specific/linux/busybox/default.nix
index da9ed304db88..f041d2b50429 100644
--- a/pkgs/os-specific/linux/busybox/default.nix
+++ b/pkgs/os-specific/linux/busybox/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, buildPackages, fetchurl
 , enableStatic ? false
 , enableMinimal ? false
-, useMusl ? stdenv.hostPlatform.libc == "musl"
+, useMusl ? stdenv.hostPlatform.libc == "musl", musl
 , extraConfig ? ""
 }:
 
@@ -88,6 +88,10 @@ stdenv.mkDerivation rec {
     runHook postConfigure
   '';
 
+  postConfigure = lib.optionalString useMusl ''
+    makeFlagsArray+=("CC=${stdenv.cc.targetPrefix}cc -isystem ${musl.dev}/include -B${musl}/lib -L${musl}/lib")
+  '';
+
   depsBuildBuild = [ buildPackages.stdenv.cc ];
 
   buildInputs = lib.optionals (enableStatic && !useMusl && stdenv.cc.libc ? static) [ stdenv.cc.libc stdenv.cc.libc.static ];