46 lines
1.4 KiB
Nix
46 lines
1.4 KiB
Nix
{ lib, stdenv, fetchFromGitHub, cmake, curl, tzdata, fetchpatch, substituteAll }:
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stdenv.mkDerivation rec {
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pname = "howard-hinnant-date-unstable";
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version = "2020-03-09";
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src = fetchFromGitHub {
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owner = "HowardHinnant";
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repo = "date";
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rev = "4c1968b8f038483037cadfdbad3215ce21d934bb";
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sha256 = "0dywrf18v1znfnz0gdxgi2ydax466zq34gc1vvg2k7vq17a30wq3";
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};
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patches = [
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(fetchpatch {
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url = "https://github.com/HowardHinnant/date/commit/e56b2dce7e89a92e1b9b35caa13b3e938c4cedea.patch";
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sha256 = "0m3qbhq7kmm9qa3jm6d2px7c1dxdj5k9lffgdvqnrwmhxwj1p9n2";
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})
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# Without this patch, this library will drop a `tzdata` directory into
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# `~/Downloads` if it cannot find `/usr/share/zoneinfo`. Make the path it
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# searches for `zoneinfo` be the one from the `tzdata` package.
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(substituteAll {
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src = ./make-zoneinfo-available.diff;
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inherit tzdata;
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})
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];
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nativeBuildInputs = [ cmake ];
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buildInputs = [ curl ];
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cmakeFlags = [
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"-DBUILD_TZ_LIB=true"
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"-DBUILD_SHARED_LIBS=true"
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"-DUSE_SYSTEM_TZ_DB=true"
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];
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outputs = [ "out" "dev" ];
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meta = with lib; {
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license = licenses.mit;
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description = "A date and time library based on the C++11/14/17 <chrono> header";
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homepage = "https://github.com/HowardHinnant/date";
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platforms = platforms.linux;
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maintainers = with maintainers; [ ma27 ];
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};
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}
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