diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/howard-hinnant-date/default.nix')
-rw-r--r-- | nixpkgs/pkgs/development/libraries/howard-hinnant-date/default.nix | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/howard-hinnant-date/default.nix b/nixpkgs/pkgs/development/libraries/howard-hinnant-date/default.nix new file mode 100644 index 000000000000..2611203a3894 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/howard-hinnant-date/default.nix @@ -0,0 +1,46 @@ +{ lib, stdenv, fetchFromGitHub, cmake, curl, tzdata, fetchpatch, substituteAll }: + +stdenv.mkDerivation rec { + pname = "howard-hinnant-date-unstable"; + version = "2020-03-09"; + + src = fetchFromGitHub { + owner = "HowardHinnant"; + repo = "date"; + rev = "4c1968b8f038483037cadfdbad3215ce21d934bb"; + sha256 = "0dywrf18v1znfnz0gdxgi2ydax466zq34gc1vvg2k7vq17a30wq3"; + }; + + patches = [ + (fetchpatch { + url = "https://github.com/HowardHinnant/date/commit/e56b2dce7e89a92e1b9b35caa13b3e938c4cedea.patch"; + sha256 = "0m3qbhq7kmm9qa3jm6d2px7c1dxdj5k9lffgdvqnrwmhxwj1p9n2"; + }) + # Without this patch, this library will drop a `tzdata` directory into + # `~/Downloads` if it cannot find `/usr/share/zoneinfo`. Make the path it + # searches for `zoneinfo` be the one from the `tzdata` package. + (substituteAll { + src = ./make-zoneinfo-available.diff; + inherit tzdata; + }) + ]; + + nativeBuildInputs = [ cmake ]; + buildInputs = [ curl ]; + + cmakeFlags = [ + "-DBUILD_TZ_LIB=true" + "-DBUILD_SHARED_LIBS=true" + "-DUSE_SYSTEM_TZ_DB=true" + ]; + + outputs = [ "out" "dev" ]; + + meta = with lib; { + license = licenses.mit; + description = "A date and time library based on the C++11/14/17 <chrono> header"; + homepage = "https://github.com/HowardHinnant/date"; + platforms = platforms.linux; + maintainers = with maintainers; [ ma27 ]; + }; +} |