From 9bd4e00ce3698ded0c6a03745d16f51355fa119f Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Fri, 9 Feb 2018 10:08:36 -0600
Subject: [PATCH] gcc6: cross-musl disable libmpx

---
 pkgs/development/compilers/gcc/6/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/compilers/gcc/6/default.nix b/pkgs/development/compilers/gcc/6/default.nix
index 2b0c4bfdde3..df0c1578dae 100644
--- a/pkgs/development/compilers/gcc/6/default.nix
+++ b/pkgs/development/compilers/gcc/6/default.nix
@@ -168,6 +168,8 @@ let version = "6.4.0";
             # In uclibc cases, libgomp needs an additional '-ldl'
             # and as I don't know how to pass it, I disable libgomp.
             "--disable-libgomp"
+            # musl at least, disable: https://git.buildroot.net/buildroot/commit/?id=873d4019f7fb00f6a80592224236b3ba7d657865
+            "--disable-libmpx"
           ] ++ [
           "--enable-threads=posix"
           "--enable-nls"