{stdenv, buildOcamlJane, core, bin_prot, fieldslib, sexplib, typerep, variantslib, ppx_assert, ppx_bench, ppx_driver, ppx_expect, ppx_inline_test, ppx_jane, re2, textutils}: buildOcamlJane rec { name = "core_extended"; hash = "1j4ipcn741j8w3h4gpv5sygjzg6b5g6gc2jcrr4n0jyn5dq8b0p5"; propagatedBuildInputs = [ core bin_prot fieldslib sexplib typerep variantslib ppx_assert ppx_bench ppx_driver ppx_expect ppx_inline_test ppx_jane re2 textutils ]; patchPhase = stdenv.lib.optionalString stdenv.isLinux '' patch src/extended_unix_stubs.c <<EOF 0a1 > #define _LINUX_QUOTA_VERSION 2 EOF ''; meta = with stdenv.lib; { homepage = https://github.com/janestreet/core_extended; description = "Jane Street Capital's standard library overlay"; license = licenses.asl20; maintainers = [ maintainers.maurer maintainers.ericbmerritt ]; }; }