From 88e9df7b8d51b88d28093821a1d8d148cb309dc8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <v@cunat.cz>
Date: Thu, 21 Jan 2021 10:32:37 +0100
Subject: [PATCH] libiscsi: work around i686-linux build problems

---
 pkgs/development/libraries/libiscsi/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/libraries/libiscsi/default.nix b/pkgs/development/libraries/libiscsi/default.nix
index 2f7e3c410dd..246696c94eb 100644
--- a/pkgs/development/libraries/libiscsi/default.nix
+++ b/pkgs/development/libraries/libiscsi/default.nix
@@ -13,6 +13,9 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autoreconfHook ];
 
+  # This problem is gone on libiscsi master.
+  NIX_CFLAGS_COMPILE = if stdenv.hostPlatform.is32bit then "-Wno-error=sign-compare" else null;
+
   meta = with stdenv.lib; {
     description = "iscsi client library and utilities";
     homepage = "https://github.com/sahlberg/libiscsi";