From 21f7f432cd5b19fbbcbfe77b8b66853ef2304dc3 Mon Sep 17 00:00:00 2001
From: chn <chn@chn.moe>
Date: Sat, 21 Sep 2024 04:37:39 +0800
Subject: [PATCH] fix oneapi

---
 pkgs/intel-oneapi/2023.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/intel-oneapi/2023.nix b/pkgs/intel-oneapi/2023.nix
index ae2124b..0286e64 100644
--- a/pkgs/intel-oneapi/2023.nix
+++ b/pkgs/intel-oneapi/2023.nix
@@ -16,6 +16,7 @@
 , gcc7
 , wrapCCWith
 , linuxHeaders
+, config
 }:
 
 # The distribution of intel packages is a mess. We are doing the installation
@@ -398,7 +399,7 @@ let
         echo "-L${intel-compiler-shared}/lib" >> $out/nix-support/cc-ldflags
         echo "-L${cc}/lib" >> $out/nix-support/cc-ldflags
 
-        cp ${mygcc}/nix-support/cc-cflags-before $out/nix-support
+        echo "-march=${config.oneapiArch} -mtune=${config.oneapiArch}" >> $out/nix-support/cc-cflags-before
 
         # Need the gcc in the path
         echo 'export "PATH=${mygcc}/bin:$PATH"' >> $out/nix-support/cc-wrapper-hook