From 0caa375b4ceac2031b3b6d270019d476c9e61bd6 Mon Sep 17 00:00:00 2001 From: Matthew Bauer Date: Mon, 20 Apr 2020 23:32:03 -0500 Subject: [PATCH] blas,lapack: provide symlink for libmkl_rt.so This is needed for numpy to detect mkl correctly. --- pkgs/build-support/alternatives/blas/default.nix | 1 + pkgs/build-support/alternatives/lapack/default.nix | 1 + 2 files changed, 2 insertions(+) diff --git a/pkgs/build-support/alternatives/blas/default.nix b/pkgs/build-support/alternatives/blas/default.nix index 45fb69eddb7d..90cafbf53ce0 100644 --- a/pkgs/build-support/alternatives/blas/default.nix +++ b/pkgs/build-support/alternatives/blas/default.nix @@ -135,5 +135,6 @@ EOF '' + stdenv.lib.optionalString (blasImplementation == "mkl") '' mkdir -p $out/nix-support echo 'export MKL_INTERFACE_LAYER=${lib.optionalString isILP64 "I"}LP64,GNU' > $out/nix-support/setup-hook + ln -s $out/lib/libblas${canonicalExtension} $out/lib/libmkl_rt${stdenv.hostPlatform.extensions.sharedLibrary} ''); } diff --git a/pkgs/build-support/alternatives/lapack/default.nix b/pkgs/build-support/alternatives/lapack/default.nix index c90eb43494d8..935150bdb7df 100644 --- a/pkgs/build-support/alternatives/lapack/default.nix +++ b/pkgs/build-support/alternatives/lapack/default.nix @@ -109,5 +109,6 @@ EOF '' + stdenv.lib.optionalString (lapackImplementation == "mkl") '' mkdir -p $out/nix-support echo 'export MKL_INTERFACE_LAYER=${lib.optionalString isILP64 "I"}LP64,GNU' > $out/nix-support/setup-hook + ln -s $out/lib/liblapack${canonicalExtension} $out/lib/libmkl_rt${stdenv.hostPlatform.extensions.sharedLibrary} ''); }