From 5f0c823a61850b42a74372336fefa2afe2649b4f Mon Sep 17 00:00:00 2001
From: Thomas Mader <thomas.mader@gmail.com>
Date: Sat, 13 Jan 2018 13:27:35 +0100
Subject: [PATCH] ldc: Disable cdvecfill test to fix build on older processors

https://github.com/NixOS/nixpkgs/pull/33830
---
 pkgs/development/compilers/ldc/default.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/development/compilers/ldc/default.nix b/pkgs/development/compilers/ldc/default.nix
index 5fc8c7837a4a..bdb74680b134 100644
--- a/pkgs/development/compilers/ldc/default.nix
+++ b/pkgs/development/compilers/ldc/default.nix
@@ -110,6 +110,13 @@ let
         substituteInPlace dmd2/root/port.c --replace __inline_isnanl __inline_isnan
     ''
 
+    + stdenv.lib.optionalString (!bootstrapVersion) ''
+        # TODO Can be removed with the next ldc version > 1.7.0
+        # https://github.com/ldc-developers/ldc/issues/2493
+        substituteInPlace tests/d2/dmd-testsuite/Makefile \
+            --replace "# disable tests based on arch" "DISABLED_TESTS += test_cdvecfill"
+    ''
+
     + stdenv.lib.optionalString (bootstrapVersion) ''
         substituteInPlace runtime/${datetimePath} \
             --replace "import std.traits;" "import std.traits;import std.path;"