diff options
Diffstat (limited to 'pkgs/development/python-modules/pandas/default.nix')
| -rw-r--r-- | pkgs/development/python-modules/pandas/default.nix | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/pkgs/development/python-modules/pandas/default.nix b/pkgs/development/python-modules/pandas/default.nix index a2d16f603f5d3..eddf3f74e0f33 100644 --- a/pkgs/development/python-modules/pandas/default.nix +++ b/pkgs/development/python-modules/pandas/default.nix @@ -21,6 +21,7 @@ , tables , xlwt , runtimeShell +, isPy38 , libcxx ? null }: @@ -67,7 +68,9 @@ in buildPythonPackage rec { "['pandas/src/klib', 'pandas/src', '$cpp_sdk']" ''; - setupPyBuildFlags = [ + # Parallel Cythonization is broken in Python 3.8 on Darwin. Fixed in the next + # release. https://github.com/pandas-dev/pandas/pull/30862 + setupPyBuildFlags = optionals (!(isPy38 && isDarwin)) [ # As suggested by # https://pandas.pydata.org/pandas-docs/stable/development/contributing.html#creating-a-python-environment "--parallel=$NIX_BUILD_CORES" |