From c1e605dd6ba9b818c27c68bb8dc59ae85bd9e772 Mon Sep 17 00:00:00 2001
From: Jonathan Ringer <jonringer117@gmail.com>
Date: Wed, 6 May 2020 12:52:33 -0700
Subject: [PATCH] openblas: also export unversioned libraries for linux

---
 .../libraries/science/math/openblas/default.nix   | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/libraries/science/math/openblas/default.nix b/pkgs/development/libraries/science/math/openblas/default.nix
index 53c98046993..3d315699b5e 100644
--- a/pkgs/development/libraries/science/math/openblas/default.nix
+++ b/pkgs/development/libraries/science/math/openblas/default.nix
@@ -178,11 +178,16 @@ EOF
     done
 
     # Setup symlinks for blas / lapack
-    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/libblas${stdenv.hostPlatform.extensions.sharedLibrary}${stdenv.lib.optionalString stdenv.hostPlatform.isLinux ".3"}
-    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/libcblas${stdenv.hostPlatform.extensions.sharedLibrary}${stdenv.lib.optionalString stdenv.hostPlatform.isLinux ".3"}
-    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary}${stdenv.lib.optionalString stdenv.hostPlatform.isLinux ".3"}
-    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/liblapacke${stdenv.hostPlatform.extensions.sharedLibrary}${stdenv.lib.optionalString stdenv.hostPlatform.isLinux ".3"}
-  '';
+    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/libblas${stdenv.hostPlatform.extensions.sharedLibrary}
+    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/libcblas${stdenv.hostPlatform.extensions.sharedLibrary}
+    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary}
+    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/liblapacke${stdenv.hostPlatform.extensions.sharedLibrary}
+  '' + stdenv.lib.optionalString stdenv.hostPlatform.isLinux ''
+    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/libblas${stdenv.hostPlatform.extensions.sharedLibrary}.3
+    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/libcblas${stdenv.hostPlatform.extensions.sharedLibrary}.3
+    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary}.3
+    ln -s $out/lib/libopenblas${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib/liblapacke${stdenv.hostPlatform.extensions.sharedLibrary}.3
+    '';
 
   meta = with stdenv.lib; {
     description = "Basic Linear Algebra Subprograms";