From fde44ef915f67047277fbc601fac320a7c3955f0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Thu, 15 Dec 2022 12:48:29 +0100
Subject: [PATCH] x265: only disable assembly on riscv-cross builds

---
 pkgs/development/libraries/x265/default.nix | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/x265/default.nix b/pkgs/development/libraries/x265/default.nix
index 7e81d8ff6115..b63b0101d54b 100644
--- a/pkgs/development/libraries/x265/default.nix
+++ b/pkgs/development/libraries/x265/default.nix
@@ -35,8 +35,7 @@ let
     (mkFlag vtuneSupport "ENABLE_VTUNE")
     (mkFlag werrorSupport "WARNINGS_AS_ERRORS")
     # Potentially riscv cross could be fixed by providing the correct CMAKE_SYSTEM_PROCESSOR flag
-    (mkFlag (!(isCross && stdenv.hostPlatform.isRiscV)) "ENABLE_ASSEMBLY")
-  ];
+  ] ++ lib.optional (isCross && stdenv.hostPlatform.isRiscV) "-DENABLE_ASSEMBLY=OFF";
 
   cmakeStaticLibFlags = [
     "-DHIGH_BIT_DEPTH=ON"