From 482a41f025a275d2f60f3d0067ca30912f146ee6 Mon Sep 17 00:00:00 2001
From: Patrick Hilhorst <git@hilhorst.be>
Date: Wed, 16 May 2018 21:10:59 +0200
Subject: [PATCH] iasl: Temporary fix for acpica/acpica/#387

---
 pkgs/development/compilers/iasl/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/compilers/iasl/default.nix b/pkgs/development/compilers/iasl/default.nix
index 6cf4c85fb200..a514672016f6 100644
--- a/pkgs/development/compilers/iasl/default.nix
+++ b/pkgs/development/compilers/iasl/default.nix
@@ -9,7 +9,11 @@ stdenv.mkDerivation rec {
     sha256 = "1n7lqmv77kg28drahvxzybwl9v4hzwi8i7xkpgliclfcp5ff909b";
   };
 
-  NIX_CFLAGS_COMPILE = "-O3";
+  NIX_CFLAGS_COMPILE = [
+    "-O3"
+    # See: https://github.com/acpica/acpica/issues/387:
+    "-Wno-error=format-overflow"
+  ];
 
   buildFlags = "iasl";