Change to upstream tzdata

.ci_support/linux_.yaml → .ci_support/linux_64_.yaml

@@ -1,12 +1,10 @@
+c_compiler:
+- gcc
+c_compiler_version:
+- '7'
 channel_sources:
 - conda-forge,defaults
 channel_targets:
 - conda-forge main
 docker_image:
 - condaforge/linux-anvil-comp7
-pin_run_as_build:
-  python:
-    min_pin: x.x
-    max_pin: x.x
-python:
-- 3.6.* *_cpython

recipe/build.sh

@@ -0,0 +1,8 @@
+make -e \
+  DESTDIR=./build \
+  USRDIR='' \
+  POSIXRULES='' \
+  install
+
+mkdir -p "${PREFIX}/share"
+mv ./build/share/zoneinfo "${PREFIX}/share/"

recipe/meta.yaml

@@ -1,41 +1,71 @@
-{% set version = "2020.1" %}
+{% set version = "2020a" %}
 
 package:
   name: tzdata
   version: {{ version }}
 
 source:
-  url: https://pypi.io/packages/source/t/tzdata/tzdata-{{ version }}.tar.gz
-  sha256: 5e0a01117b3dfc9be27ef727e8f39e355e29bbc788bcd8fe2110871df5f9a935
+  - url: https://data.iana.org/time-zones/releases/tzdata{{ version }}.tar.gz
+    sha256: 547161eca24d344e0b5f96aff6a76b454da295dc14ed4ca50c2355043fb899a2
+  - url: https://data.iana.org/time-zones/releases/tzcode{{ version }}.tar.gz
+    sha256: 7d2af7120ee03df71fbca24031ccaf42404752e639196fe93c79a41b38a6d669
 
 build:
   number: 0
-  noarch: python
-  script: "{{ PYTHON }} -m pip install . -vv"
+  noarch: generic
+  # The recipe assumes building on Linux, but we don't have "skip" active since
+  # the linter will complain with "`noarch` packages can't have selectors".
+  # skip: True  # [not linux]
+  ignore_run_exports:
+    - libgcc-ng
 
 requirements:
+  build:
+    - {{ compiler('c') }}
+    - make
   host:
-    - python
-    - pip
   run:
-    - python
 
 test:
-  imports:
-    - tzdata
+  commands:
+    - test -f "${PREFIX}/share/zoneinfo/leapseconds"
+    - test -f "${PREFIX}/share/zoneinfo/iso3166.tab"
+    - test -f "${PREFIX}/share/zoneinfo/zone1970.tab"
+    - test -f "${PREFIX}/share/zoneinfo/zone.tab"
+    - test -f "${PREFIX}/share/zoneinfo/tzdata.zi"
+    # Make sure we only package zoneinfo and nothing else.
+    - |
+      dirs="$(
+        find "${PREFIX}" -mindepth 1 -maxdepth 2 \
+        \! -path "${PREFIX}/share" \! -path "${PREFIX}/conda-meta*"
+      )"
+      test "${dirs}" = "${PREFIX}/share/zoneinfo"
+    # Make sure we only package timezone information files.
+    - |
+      heads="$(
+        find "${PREFIX}/share/zoneinfo" -type f \
+          \! -name \*.zi \! -name \*.tab \! -name leapseconds \
+          -exec head -c4 {} \; -printf \\n \
+          | uniq
+      )"
+      test "${heads}" = TZif
 
 about:
-  home: https://github.com/python/tzdata
-  license: Apache-2.0
+  home: https://www.iana.org/time-zones
+  dev_url: https://github.com/eggert/tz
+  doc_url: https://data.iana.org/time-zones/tz-link.html
+  license: Public Domain
   license_file: LICENSE
-  summary: Provider of IANA time zone data
+  summary: The Time Zone Database (called tz, tzdb or zoneinfo)
 
   description: |
-    This is a Python package containing zic-compiled binaries for the IANA time zone database.
-    It is intended to be a fallback for systems that do not have system time zone data installed (or don't have it installed in a standard location),
-    as a part of PEP 615.
-
+    The Time Zone Database (called tz, tzdb or zoneinfo) contains code and
+    data that represent the history of local time for many representative
+    locations around the globe.  It is updated periodically to reflect
+    changes made by political bodies to time zone boundaries, UTC offsets,
+    and daylight-saving rules.
+
 extra:
   recipe-maintainers:
     - ocefpaf
-    - pganssle
+    - mbargull