Merge remote-tracking branch 'origin/master' into staging-next

pkgs/development/python-modules/pandas/default.nix

@@ -34,6 +34,8 @@ buildPythonPackage rec {
     inherit pname version;
     sha256 = "14ed84b463e9b84c8ff9308a79b04bf591ae3122a376ee0f62c68a1bd917a773";
   };
+  # See https://github.com/scipy/scipy/issues/13585 and https://github.com/pandas-dev/pandas/pull/40020
+  patches = [ ./fix-tests.patch ];
 
   nativeBuildInputs = [ cython ];
   buildInputs = lib.optional stdenv.isDarwin libcxx;
@@ -59,16 +61,6 @@ buildPythonPackage rec {
   # https://github.com/NixOS/nixpkgs/issues/39687
   hardeningDisable = lib.optional stdenv.cc.isClang "strictoverflow";
 
-  # For OSX, we need to add a dependency on libcxx, which provides
-  # `complex.h` and other libraries that pandas depends on to build.
-  postPatch = lib.optionalString stdenv.isDarwin ''
-    cpp_sdk="${libcxx}/include/c++/v1";
-    echo "Adding $cpp_sdk to the setup.py common_include variable"
-    substituteInPlace setup.py \
-      --replace "['pandas/src/klib', 'pandas/src']" \
-                "['pandas/src/klib', 'pandas/src', '$cpp_sdk']"
-  '';
-
   # Parallel Cythonization is broken in Python 3.8 on Darwin. Fixed in the next
   # release. https://github.com/pandas-dev/pandas/pull/30862
   setupPyBuildFlags = lib.optionals (!(isPy38 && stdenv.isDarwin)) [