Merge pull request #57055 from dtzWill/fix/m2crypto-swig-libressl

pythonPackages.m2crypto: swig2 as nativeBuildInput so it can be invoked

Changed files
+1
pkgs
development
python-modules
m2crypto
+1
pkgs/development/python-modules/m2crypto/default.nix
···
];
patchFlags = "-p0";
+
nativeBuildInputs = [ swig2 ];
buildInputs = [ swig2 openssl ];
propagatedBuildInputs = [ typing ];