From a5e3ebaefd56aa0de33c63d3596458bb89189647 Mon Sep 17 00:00:00 2001
From: liberodark <liberodark@gmail.com>
Date: Sat, 11 Jul 2026 10:14:40 +0200
Subject: [PATCH] angle: add riscv64-linux support

---
 pkgs/by-name/an/angle/package.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/by-name/an/angle/package.nix b/pkgs/by-name/an/angle/package.nix
index 92913aa506a0..0d6a2329e6a9 100644
--- a/pkgs/by-name/an/angle/package.nix
+++ b/pkgs/by-name/an/angle/package.nix
@@ -27,6 +27,7 @@ let
   triplet = lib.getAttr arch {
     "x86_64" = "x86_64-unknown-linux-gnu";
     "aarch64" = "aarch64-unknown-linux-gnu";
+    "riscv64" = "riscv64-unknown-linux-gnu";
   };
 
   clang = symlinkJoin {
@@ -100,6 +101,10 @@ stdenv.mkDerivation (finalAttrs: {
     # On darwin during linking:
     # clang++: error: argument unused during compilation: '-stdlib=libc++'
     "treat_warnings_as_errors=false"
+  ]
+  ++ lib.optionals stdenv.hostPlatform.isRiscV64 [
+    # Force clang on riscv64 because default gcc toolchain is unavailable.
+    "is_clang=true"
   ];
 
   env.NIX_LDFLAGS = lib.optionalString stdenv.hostPlatform.isDarwin "-headerpad_max_install_names";