From 94ab0da6b13d861f53da0e28a9bf30bbeca55d55 Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Sun, 14 Jan 2018 01:38:17 -0600
Subject: [PATCH] lsof: fix build w/musl

---
 pkgs/development/tools/misc/lsof/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/tools/misc/lsof/default.nix b/pkgs/development/tools/misc/lsof/default.nix
index aa6bd003ed3..224e0aba6ef 100644
--- a/pkgs/development/tools/misc/lsof/default.nix
+++ b/pkgs/development/tools/misc/lsof/default.nix
@@ -30,6 +30,10 @@ stdenv.mkDerivation rec {
 
   patches = [ ./dfile.patch ];
 
+  postPatch = stdenv.lib.optionalString stdenv.hostPlatform.isMusl ''
+    substituteInPlace dialects/linux/dlsof.h --replace "defined(__UCLIBC__)" 1
+  '';
+
   # Stop build scripts from searching global include paths
   LSOF_INCLUDE = "${stdenv.cc.libc}/include";
   configurePhase = "LINUX_CONF_CC=$CC_FOR_BUILD LSOF_CC=$CC LSOF_AR=\"$AR cr\" LSOF_RANLIB=$RANLIB ./Configure -n ${dialect}";