From c1d56239b8fb7754c71ebf6f85cac98d188ffc0b Mon Sep 17 00:00:00 2001
From: fasheng <fasheng@fasheng.info>
Date: Mon, 22 Feb 2021 09:37:51 +0800
Subject: [PATCH] hashcat: Fix OpenCL support for ROCm

Fix OpenCL issue like darktable did.

Confirm that `hashcat -b -m 2500` can be successfully executed on
ROCm/RX 580.
---
 pkgs/tools/security/hashcat/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/tools/security/hashcat/default.nix b/pkgs/tools/security/hashcat/default.nix
index 20b5aed39320..173fdc8b18d2 100644
--- a/pkgs/tools/security/hashcat/default.nix
+++ b/pkgs/tools/security/hashcat/default.nix
@@ -26,6 +26,12 @@ stdenv.mkDerivation rec {
     "USE_SYSTEM_XXHASH=1"
   ];
 
+  preFixup = ''
+    for f in $out/share/hashcat/OpenCL/*.cl; do
+      sed "s|#include \"\(.*\)\"|#include \"$out/share/hashcat/OpenCL/\1\"|g" -i "$f"
+    done
+  '';
+
   postFixup = ''
     wrapProgram $out/bin/hashcat --prefix LD_LIBRARY_PATH : ${ocl-icd}/lib
   '';