python3Packages.scikit-learn: hack-fix missing libstdc++

gfortran doesn't include the library now, perhaps temporarily.
NixOS · Apr 8, 2023 · 46f29d4 · 46f29d4
1 parent 75e19b9
commit 46f29d4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkgs/development/python-modules/scikit-learn/default.nix b/pkgs/development/python-modules/scikit-learn/default.nix
@@ -55,6 +55,9 @@ buildPythonPackage rec {
     export SKLEARN_BUILD_PARALLEL=$NIX_BUILD_CORES
   '';
 
+  # TODO: a proper fix?  See around PR #225220
+  NIX_LDFLAGS = if stdenv.cc.isGNU then "-L${stdenv.cc.cc.lib}/lib" else null;
+
   doCheck = !stdenv.isAarch64;
 
   disabledTests = [