From a40ff9e1b792509cfd227dea77fa50a3e23ff0c4 Mon Sep 17 00:00:00 2001
From: Alex Vorobiev <alexander.vorobiev@gmail.com>
Date: Wed, 31 Aug 2022 12:05:23 -0500
Subject: [PATCH] mkl: use cp instead of install to preserve symlinks

---
 pkgs/development/libraries/science/math/mkl/default.nix | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/science/math/mkl/default.nix b/pkgs/development/libraries/science/math/mkl/default.nix
index dc68abe38c36..559d8094b287 100644
--- a/pkgs/development/libraries/science/math/mkl/default.nix
+++ b/pkgs/development/libraries/science/math/mkl/default.nix
@@ -131,9 +131,10 @@ in stdenvNoCC.mkDerivation ({
     install -Dm0655 -t $out/share/doc/mkl opt/intel/oneapi/mkl/2021.1.1/licensing/en/license.txt
 
     # Dynamic libraries
-    install -Dm0755 -t $out/lib opt/intel/oneapi/mkl/${mklVersion}/lib/intel64/*.so*
-    install -Dm0755 -t $out/lib opt/intel/oneapi/compiler/2021.1.1/linux/compiler/lib/intel64_lin/*.so*
-    install -Dm0755 -t $out/lib opt/intel/oneapi/tbb/2021.1.1/lib/intel64/gcc4.8/*.so*
+    mkdir -p $out/lib
+    cp -a opt/intel/oneapi/mkl/${mklVersion}/lib/intel64/*.so* $out/lib
+    cp -a opt/intel/oneapi/compiler/2021.1.1/linux/compiler/lib/intel64_lin/*.so* $out/lib
+    cp -a opt/intel/oneapi/tbb/2021.1.1/lib/intel64/gcc4.8/*.so* $out/lib
 
     # Headers
     cp -r opt/intel/oneapi/mkl/${mklVersion}/include $out/