From 5548ff632e45f313d8b83c602ef13171cf5770ef Mon Sep 17 00:00:00 2001
From: Daniel Schaefer <git@danielschaefer.me>
Date: Fri, 13 Sep 2019 11:35:50 +0200
Subject: microsoft_gsl: Fix gcc8 build

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

diff --git a/pkgs/development/libraries/microsoft_gsl/default.nix b/pkgs/development/libraries/microsoft_gsl/default.nix
index 0919ee6cd28..dffe6fa3059 100644
--- a/pkgs/development/libraries/microsoft_gsl/default.nix
+++ b/pkgs/development/libraries/microsoft_gsl/default.nix
@@ -20,6 +20,9 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ catch cmake ];
   buildPhase = if nativeBuild then "make" else "true";
 
+  # https://github.com/microsoft/GSL/issues/806
+  cmakeFlags = [ "-DCMAKE_CXX_FLAGS=-Wno-catch-value" ];
+
   installPhase = ''
     mkdir -p $out/include
     mv ../include/ $out/
-- 
cgit 1.4.1