From e2391b2f7468132bb279e8b54e22b6cffab11184 Mon Sep 17 00:00:00 2001
From: Isuru Fernando <isuruf@gmail.com>
Date: Mon, 10 May 2021 15:08:09 -0700
Subject: [PATCH 1/4] Use latest SDK

---
 recipe/conda_build_config.yaml | 2 ++
 recipe/meta.yaml               | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/recipe/conda_build_config.yaml b/recipe/conda_build_config.yaml
index 00623e8f9..302402d5b 100644
--- a/recipe/conda_build_config.yaml
+++ b/recipe/conda_build_config.yaml
@@ -10,3 +10,5 @@ cxx_compiler:                  # [win]
   - vs2017                     # [win]
 vc:                            # [win]
   - 14.1                       # [win]
+MACOSX_SDK_VERSION:            # [osx and x86_64]
+  - 11.0                       # [osx and x86_64]
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 58d1229bf..7a384bb28 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -78,7 +78,7 @@ source:
     sha256: 4872e72e188a5aa1124db0c3b163a4163e84ead359a514d86dd7c6fa2d2ff02a         # [win]
 
 build:
-  number: 0
+  number: 1
   script_env:
     - PY_INTERP_LINKAGE_NATURE
     - PY_INTERP_DEBUG

From 0194e390b5e9c212d785676bb951c1b3e8cdcca3 Mon Sep 17 00:00:00 2001
From: Isuru Fernando <isuruf@gmail.com>
Date: Mon, 10 May 2021 15:09:38 -0700
Subject: [PATCH 2/4] MNT: Re-rendered with conda-build 3.21.4, conda-smithy
 3.10.1, and conda-forge-pinning 2021.05.10.18.04.02

---
 .ci_support/linux_64_.yaml           |  4 +-
 .ci_support/linux_aarch64_.yaml      |  2 +-
 .ci_support/linux_ppc64le_.yaml      |  2 +-
 .ci_support/migrations/libffi33.yaml |  7 ---
 .ci_support/osx_64_.yaml             |  4 +-
 .ci_support/osx_arm64_.yaml          |  2 +-
 .github/CODEOWNERS                   |  2 +-
 .scripts/build_steps.sh              | 29 ++++++++++--
 .scripts/logging_utils.sh            | 35 +++++++++++++++
 .scripts/run_docker_build.sh         | 27 +++++++++---
 .scripts/run_osx_build.sh            | 66 ++++++++++++++++------------
 .travis.yml                          |  1 +
 LICENSE.txt                          |  2 +-
 README.md                            |  6 +--
 build-locally.py                     | 27 ++++++++++--
 15 files changed, 159 insertions(+), 57 deletions(-)
 delete mode 100644 .ci_support/migrations/libffi33.yaml
 create mode 100644 .scripts/logging_utils.sh

diff --git a/.ci_support/linux_64_.yaml b/.ci_support/linux_64_.yaml
index d98c066bb..f55eceffb 100644
--- a/.ci_support/linux_64_.yaml
+++ b/.ci_support/linux_64_.yaml
@@ -47,7 +47,7 @@ pin_run_as_build:
 python:
 - '3.8'
 readline:
-- '8.0'
+- '8'
 sqlite:
 - '3'
 target_platform:
@@ -59,5 +59,7 @@ xz:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
+- - cdt_name
+  - docker_image
 zlib:
 - '1.2'
diff --git a/.ci_support/linux_aarch64_.yaml b/.ci_support/linux_aarch64_.yaml
index 452db15af..22d699308 100644
--- a/.ci_support/linux_aarch64_.yaml
+++ b/.ci_support/linux_aarch64_.yaml
@@ -51,7 +51,7 @@ pin_run_as_build:
 python:
 - '3.8'
 readline:
-- '8.0'
+- '8'
 sqlite:
 - '3'
 target_platform:
diff --git a/.ci_support/linux_ppc64le_.yaml b/.ci_support/linux_ppc64le_.yaml
index c3b40d28d..774465c2a 100644
--- a/.ci_support/linux_ppc64le_.yaml
+++ b/.ci_support/linux_ppc64le_.yaml
@@ -45,7 +45,7 @@ pin_run_as_build:
 python:
 - '3.8'
 readline:
-- '8.0'
+- '8'
 sqlite:
 - '3'
 target_platform:
diff --git a/.ci_support/migrations/libffi33.yaml b/.ci_support/migrations/libffi33.yaml
deleted file mode 100644
index 97cba7069..000000000
--- a/.ci_support/migrations/libffi33.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-libffi:
-- '3.3'
-migrator_ts: 1606336603.4597452
diff --git a/.ci_support/osx_64_.yaml b/.ci_support/osx_64_.yaml
index 33bcacd9a..43ba02ed4 100644
--- a/.ci_support/osx_64_.yaml
+++ b/.ci_support/osx_64_.yaml
@@ -1,5 +1,7 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '10.9'
+MACOSX_SDK_VERSION:
+- '11.0'
 bzip2:
 - '1'
 c_compiler:
@@ -43,7 +45,7 @@ pin_run_as_build:
 python:
 - '3.8'
 readline:
-- '8.0'
+- '8'
 sqlite:
 - '3'
 target_platform:
diff --git a/.ci_support/osx_arm64_.yaml b/.ci_support/osx_arm64_.yaml
index b30ec02fa..740f07bc5 100644
--- a/.ci_support/osx_arm64_.yaml
+++ b/.ci_support/osx_arm64_.yaml
@@ -43,7 +43,7 @@ pin_run_as_build:
 python:
 - '3.8'
 readline:
-- '8.0'
+- '8'
 sqlite:
 - '3'
 target_platform:
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index c81dab00b..fe23d5f67 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -1 +1 @@
-* @isuruf @jakirkham @mingwandroid @msarahan @ocefpaf @pelson @scopatz
+* @isuruf @jakirkham @mingwandroid @msarahan @ocefpaf @pelson @scopatz
\ No newline at end of file
diff --git a/.scripts/build_steps.sh b/.scripts/build_steps.sh
index 7dd5260cd..28332b594 100755
--- a/.scripts/build_steps.sh
+++ b/.scripts/build_steps.sh
@@ -6,8 +6,15 @@
 # benefit from the improvement.
 
 set -xeuo pipefail
-export PYTHONUNBUFFERED=1
 export FEEDSTOCK_ROOT="${FEEDSTOCK_ROOT:-/home/conda/feedstock_root}"
+source ${FEEDSTOCK_ROOT}/.scripts/logging_utils.sh
+
+
+( endgroup "Start Docker" ) 2> /dev/null
+
+( startgroup "Configuring conda" ) 2> /dev/null
+
+export PYTHONUNBUFFERED=1
 export RECIPE_ROOT="${RECIPE_ROOT:-/home/conda/recipe_root}"
 export CI_SUPPORT="${FEEDSTOCK_ROOT}/.ci_support"
 export CONFIG_FILE="${CI_SUPPORT}/${CONFIG}.yaml"
@@ -18,8 +25,9 @@ conda-build:
  root-dir: ${FEEDSTOCK_ROOT}/build_artifacts
 
 CONDARC
+BUILD_CMD=build
 
-conda install --yes --quiet "conda-forge-ci-setup=3" conda-build pip -c conda-forge
+conda install --yes --quiet "conda-forge-ci-setup=3" conda-build pip ${GET_BOA:-} -c conda-forge
 
 # set up the condarc
 setup_conda_rc "${FEEDSTOCK_ROOT}" "${RECIPE_ROOT}" "${CONFIG_FILE}"
@@ -37,11 +45,13 @@ source run_conda_forge_build_setup
 # make the build number clobber
 make_build_number "${FEEDSTOCK_ROOT}" "${RECIPE_ROOT}" "${CONFIG_FILE}"
 
-if [[ "${HOST_PLATFORM}" != "${BUILD_PLATFORM}" ]]; then
+if [[ "${HOST_PLATFORM}" != "${BUILD_PLATFORM}" ]] && [[ "${BUILD_WITH_CONDA_DEBUG:-0}" != 1 ]]; then
      EXTRA_CB_OPTIONS="${EXTRA_CB_OPTIONS:-} --no-test"
 fi
 
 
+( endgroup "Configuring conda" ) 2> /dev/null
+
 if [[ "${BUILD_WITH_CONDA_DEBUG:-0}" == 1 ]]; then
     if [[ "x${BUILD_OUTPUT_ID:-}" != "x" ]]; then
         EXTRA_CB_OPTIONS="${EXTRA_CB_OPTIONS:-} --output-id ${BUILD_OUTPUT_ID}"
@@ -49,17 +59,28 @@ if [[ "${BUILD_WITH_CONDA_DEBUG:-0}" == 1 ]]; then
     conda debug "${RECIPE_ROOT}" -m "${CI_SUPPORT}/${CONFIG}.yaml" \
         ${EXTRA_CB_OPTIONS:-} \
         --clobber-file "${CI_SUPPORT}/clobber_${CONFIG}.yaml"
+
     # Drop into an interactive shell
     /bin/bash
 else
-    conda build "${RECIPE_ROOT}" -m "${CI_SUPPORT}/${CONFIG}.yaml" \
+    conda $BUILD_CMD "${RECIPE_ROOT}" -m "${CI_SUPPORT}/${CONFIG}.yaml" \
         --suppress-variables ${EXTRA_CB_OPTIONS:-} \
         --clobber-file "${CI_SUPPORT}/clobber_${CONFIG}.yaml"
+    ( startgroup "Validating outputs" ) 2> /dev/null
+
     validate_recipe_outputs "${FEEDSTOCK_NAME}"
 
+    ( endgroup "Validating outputs" ) 2> /dev/null
+
+    ( startgroup "Uploading packages" ) 2> /dev/null
+
     if [[ "${UPLOAD_PACKAGES}" != "False" ]]; then
         upload_package --validate --feedstock-name="${FEEDSTOCK_NAME}"  "${FEEDSTOCK_ROOT}" "${RECIPE_ROOT}" "${CONFIG_FILE}"
     fi
+
+    ( endgroup "Uploading packages" ) 2> /dev/null
 fi
 
+( startgroup "Final checks" ) 2> /dev/null
+
 touch "${FEEDSTOCK_ROOT}/build_artifacts/conda-forge-build-done-${CONFIG}"
\ No newline at end of file
diff --git a/.scripts/logging_utils.sh b/.scripts/logging_utils.sh
new file mode 100644
index 000000000..57bc95c24
--- /dev/null
+++ b/.scripts/logging_utils.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# Provide a unified interface for the different logging
+# utilities CI providers offer. If unavailable, provide
+# a compatible fallback (e.g. bare `echo xxxxxx`).
+
+function startgroup {
+    # Start a foldable group of log lines
+    # Pass a single argument, quoted
+    case ${CI:-} in
+        azure )
+            echo "##[group]$1";;
+        travis )
+            echo "$1"
+            echo -en 'travis_fold:start:'"${1// /}"'\\r';;
+        github_actions )
+            echo "::group::$1";;
+        * )
+            echo "$1";;
+    esac
+} 2> /dev/null
+
+function endgroup {
+    # End a foldable group of log lines
+    # Pass a single argument, quoted
+
+    case ${CI:-} in
+        azure )
+            echo "##[endgroup]";;
+        travis )
+            echo -en 'travis_fold:end:'"${1// /}"'\\r';;
+        github_actions )
+            echo "::endgroup::";;
+    esac
+} 2> /dev/null
diff --git a/.scripts/run_docker_build.sh b/.scripts/run_docker_build.sh
index 87ba4db04..244ccd1f2 100755
--- a/.scripts/run_docker_build.sh
+++ b/.scripts/run_docker_build.sh
@@ -5,6 +5,10 @@
 # changes to this script, consider a proposal to conda-smithy so that other feedstocks can also
 # benefit from the improvement.
 
+source .scripts/logging_utils.sh
+
+( startgroup "Configure Docker" ) 2> /dev/null
+
 set -xeo pipefail
 
 THISDIR="$( cd "$( dirname "$0" )" >/dev/null && pwd )"
@@ -45,10 +49,14 @@ fi
 if [ -z "${DOCKER_IMAGE}" ]; then
     SHYAML_INSTALLED="$(shyaml -h || echo NO)"
     if [ "${SHYAML_INSTALLED}" == "NO" ]; then
-        echo "WARNING: DOCKER_IMAGE variable not set and shyaml not installed. Falling back to condaforge/linux-anvil-comp7"
-        DOCKER_IMAGE="condaforge/linux-anvil-comp7"
+        echo "WARNING: DOCKER_IMAGE variable not set and shyaml not installed. Trying to parse with coreutils"
+        DOCKER_IMAGE=$(cat .ci_support/${CONFIG}.yaml | grep '^docker_image:$' -A 1 | tail -n 1 | cut -b 3-)
+        if [ "${DOCKER_IMAGE}" = "" ]; then
+            echo "No docker_image entry found in ${CONFIG}. Falling back to quay.io/condaforge/linux-anvil-comp7"
+            DOCKER_IMAGE="quay.io/condaforge/linux-anvil-comp7"
+        fi
     else
-        DOCKER_IMAGE="$(cat "${FEEDSTOCK_ROOT}/.ci_support/${CONFIG}.yaml" | shyaml get-value docker_image.0 condaforge/linux-anvil-comp7 )"
+        DOCKER_IMAGE="$(cat "${FEEDSTOCK_ROOT}/.ci_support/${CONFIG}.yaml" | shyaml get-value docker_image.0 quay.io/condaforge/linux-anvil-comp7 )"
     fi
 fi
 
@@ -62,10 +70,14 @@ if [ -z "${CI}" ]; then
     DOCKER_RUN_ARGS="-it ${DOCKER_RUN_ARGS}"
 fi
 
+( endgroup "Configure Docker" ) 2> /dev/null
+
+( startgroup "Start Docker" ) 2> /dev/null
+
 export UPLOAD_PACKAGES="${UPLOAD_PACKAGES:-True}"
 docker run ${DOCKER_RUN_ARGS} \
-           -v "${RECIPE_ROOT}":/home/conda/recipe_root:rw,z \
-           -v "${FEEDSTOCK_ROOT}":/home/conda/feedstock_root:rw,z \
+           -v "${RECIPE_ROOT}":/home/conda/recipe_root:rw,z,delegated \
+           -v "${FEEDSTOCK_ROOT}":/home/conda/feedstock_root:rw,z,delegated \
            -e CONFIG \
            -e HOST_USER_ID \
            -e UPLOAD_PACKAGES \
@@ -84,4 +96,7 @@ docker run ${DOCKER_RUN_ARGS} \
            /home/conda/feedstock_root/${PROVIDER_DIR}/build_steps.sh
 
 # verify that the end of the script was reached
-test -f "$DONE_CANARY"
\ No newline at end of file
+test -f "$DONE_CANARY"
+
+# This closes the last group opened in `build_steps.sh`
+( endgroup "Final checks" ) 2> /dev/null
\ No newline at end of file
diff --git a/.scripts/run_osx_build.sh b/.scripts/run_osx_build.sh
index 3675dacfb..708b1e1fc 100755
--- a/.scripts/run_osx_build.sh
+++ b/.scripts/run_osx_build.sh
@@ -1,61 +1,73 @@
 #!/usr/bin/env bash
 
-set -x
+source .scripts/logging_utils.sh
+
+set -xe
+
+MINIFORGE_HOME=${MINIFORGE_HOME:-${HOME}/miniforge3}
+
+( startgroup "Installing a fresh version of Miniforge" ) 2> /dev/null
 
-echo -e "\n\nInstalling a fresh version of Miniforge."
-if [[ ${CI} == "travis" ]]; then
-  echo -en 'travis_fold:start:install_miniforge\\r'
-fi
 MINIFORGE_URL="https://github.com/conda-forge/miniforge/releases/latest/download"
 MINIFORGE_FILE="Miniforge3-MacOSX-x86_64.sh"
 curl -L -O "${MINIFORGE_URL}/${MINIFORGE_FILE}"
-bash $MINIFORGE_FILE -b
-if [[ ${CI} == "travis" ]]; then
-  echo -en 'travis_fold:end:install_miniforge\\r'
-fi
+bash $MINIFORGE_FILE -b -p ${MINIFORGE_HOME}
 
-echo -e "\n\nConfiguring conda."
-if [[ ${CI} == "travis" ]]; then
-  echo -en 'travis_fold:start:configure_conda\\r'
-fi
+( endgroup "Installing a fresh version of Miniforge" ) 2> /dev/null
+
+( startgroup "Configuring conda" ) 2> /dev/null
 
-source ${HOME}/miniforge3/etc/profile.d/conda.sh
+BUILD_CMD=build
+
+source ${MINIFORGE_HOME}/etc/profile.d/conda.sh
 conda activate base
 
 echo -e "\n\nInstalling conda-forge-ci-setup=3 and conda-build."
-conda install -n base --quiet --yes "conda-forge-ci-setup=3" conda-build pip
+conda install -n base --quiet --yes "conda-forge-ci-setup=3" conda-build pip ${GET_BOA:-}
 
 
 
 echo -e "\n\nSetting up the condarc and mangling the compiler."
 setup_conda_rc ./ ./recipe ./.ci_support/${CONFIG}.yaml
-mangle_compiler ./ ./recipe .ci_support/${CONFIG}.yaml
 
-echo -e "\n\nMangling homebrew in the CI to avoid conflicts."
-/usr/bin/sudo mangle_homebrew
-/usr/bin/sudo -k
+if [[ "${CI:-}" != "" ]]; then
+  mangle_compiler ./ ./recipe .ci_support/${CONFIG}.yaml
+fi
+
+if [[ "${CI:-}" != "" ]]; then
+  echo -e "\n\nMangling homebrew in the CI to avoid conflicts."
+  /usr/bin/sudo mangle_homebrew
+  /usr/bin/sudo -k
+else
+  echo -e "\n\nNot mangling homebrew as we are not running in CI"
+fi
 
 echo -e "\n\nRunning the build setup script."
 source run_conda_forge_build_setup
 
 
-if [[ ${CI} == "travis" ]]; then
-  echo -en 'travis_fold:end:configure_conda\\r'
-fi
 
-set -e
+( endgroup "Configuring conda" ) 2> /dev/null
 
-echo -e "\n\nMaking the build clobber file and running the build."
+
+echo -e "\n\nMaking the build clobber file"
 make_build_number ./ ./recipe ./.ci_support/${CONFIG}.yaml
 
 if [[ "${HOST_PLATFORM}" != "${BUILD_PLATFORM}" ]]; then
     EXTRA_CB_OPTIONS="${EXTRA_CB_OPTIONS:-} --no-test"
 fi
 
-conda build ./recipe -m ./.ci_support/${CONFIG}.yaml --suppress-variables --clobber-file ./.ci_support/clobber_${CONFIG}.yaml ${EXTRA_CB_OPTIONS:-}
+conda $BUILD_CMD ./recipe -m ./.ci_support/${CONFIG}.yaml --suppress-variables --clobber-file ./.ci_support/clobber_${CONFIG}.yaml ${EXTRA_CB_OPTIONS:-}
+( startgroup "Validating outputs" ) 2> /dev/null
+
 validate_recipe_outputs "${FEEDSTOCK_NAME}"
 
+( endgroup "Validating outputs" ) 2> /dev/null
+
+( startgroup "Uploading packages" ) 2> /dev/null
+
 if [[ "${UPLOAD_PACKAGES}" != "False" ]]; then
-  echo -e "\n\nUploading the packages."
   upload_package --validate --feedstock-name="${FEEDSTOCK_NAME}" ./ ./recipe ./.ci_support/${CONFIG}.yaml
-fi
\ No newline at end of file
+fi
+
+( endgroup "Uploading packages" ) 2> /dev/null
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
index 6a7591ae9..ecb962dea 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ matrix:
     - env: CONFIG=linux_ppc64le_ UPLOAD_PACKAGES=True PLATFORM=linux-ppc64le DOCKER_IMAGE=quay.io/condaforge/linux-anvil-ppc64le
       os: linux
       arch: ppc64le
+      dist: focal
 
 script:
   - export CI=travis
diff --git a/LICENSE.txt b/LICENSE.txt
index 5f302793a..ed3f451e6 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,5 +1,5 @@
 BSD 3-clause license
-Copyright (c) 2015-2020, conda-forge contributors
+Copyright (c) 2015-2021, conda-forge contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
diff --git a/README.md b/README.md
index d16d415e7..a7d4cf6e8 100644
--- a/README.md
+++ b/README.md
@@ -117,6 +117,7 @@ Installing `python` from the `conda-forge` channel can be achieved by adding `co
 
 ```
 conda config --add channels conda-forge
+conda config --set channel_priority strict
 ```
 
 Once the `conda-forge` channel has been enabled, `libpython-static, python` can be installed with:
@@ -187,9 +188,9 @@ build distinct package versions.
 
 In order to produce a uniquely identifiable distribution:
  * If the version of a package **is not** being increased, please add or increase
-   the [``build/number``](https://conda.io/docs/user-guide/tasks/build-packages/define-metadata.html#build-number-and-string).
+   the [``build/number``](https://docs.conda.io/projects/conda-build/en/latest/resources/define-metadata.html#build-number-and-string).
  * If the version of a package **is** being increased, please remember to return
-   the [``build/number``](https://conda.io/docs/user-guide/tasks/build-packages/define-metadata.html#build-number-and-string)
+   the [``build/number``](https://docs.conda.io/projects/conda-build/en/latest/resources/define-metadata.html#build-number-and-string)
    back to 0.
 
 Feedstock Maintainers
@@ -197,7 +198,6 @@ Feedstock Maintainers
 
 * [@isuruf](https://github.com/isuruf/)
 * [@jakirkham](https://github.com/jakirkham/)
-* [@jjhelmus](https://github.com/jjhelmus/)
 * [@mingwandroid](https://github.com/mingwandroid/)
 * [@msarahan](https://github.com/msarahan/)
 * [@ocefpaf](https://github.com/ocefpaf/)
diff --git a/build-locally.py b/build-locally.py
index 3453cfe68..00eeb34b1 100755
--- a/build-locally.py
+++ b/build-locally.py
@@ -7,6 +7,7 @@
 import glob
 import subprocess
 from argparse import ArgumentParser
+import platform
 
 
 def setup_environment(ns):
@@ -16,6 +17,10 @@ def setup_environment(ns):
         os.environ["BUILD_WITH_CONDA_DEBUG"] = "1"
         if ns.output_id:
             os.environ["BUILD_OUTPUT_ID"] = ns.output_id
+    if "MINIFORGE_HOME" not in os.environ:
+        os.environ["MINIFORGE_HOME"] = os.path.join(
+            os.path.dirname(__file__), "miniforge3"
+        )
 
 
 def run_docker_build(ns):
@@ -23,6 +28,11 @@ def run_docker_build(ns):
     subprocess.check_call([script])
 
 
+def run_osx_build(ns):
+    script = ".scripts/run_osx_build.sh"
+    subprocess.check_call([script])
+
+
 def verify_config(ns):
     valid_configs = {
         os.path.basename(f)[:-5] for f in glob.glob(".ci_support/*.yaml")
@@ -46,10 +56,16 @@ def verify_config(ns):
     else:
         raise ValueError("config " + ns.config + " is not valid")
     # Remove the following, as implemented
-    if not ns.config.startswith("linux"):
+    if ns.config.startswith("win"):
         raise ValueError(
-            f"only Linux configs currently supported, got {ns.config}"
+            f"only Linux/macOS configs currently supported, got {ns.config}"
         )
+    elif ns.config.startswith("osx") and platform.system() == "Darwin":
+        if "OSX_SDK_DIR" not in os.environ:
+            raise RuntimeError(
+                "Need OSX_SDK_DIR env variable set. Run 'export OSX_SDK_DIR=/opt'"
+                "to download the SDK automatically to '/opt/MacOSX<ver>.sdk'"
+            )
 
 
 def main(args=None):
@@ -68,7 +84,12 @@ def main(args=None):
     verify_config(ns)
     setup_environment(ns)
 
-    run_docker_build(ns)
+    if ns.config.startswith("linux") or (
+        ns.config.startswith("osx") and platform.system() == "Linux"
+    ):
+        run_docker_build(ns)
+    elif ns.config.startswith("osx"):
+        run_osx_build(ns)
 
 
 if __name__ == "__main__":

From f44b5ddee4418ad8b4755db30d406bea70849cd2 Mon Sep 17 00:00:00 2001
From: Isuru Fernando <isuruf@gmail.com>
Date: Mon, 10 May 2021 20:28:37 -0500
Subject: [PATCH 3/4] link ctypes to coreFoundation

---
 recipe/meta.yaml                              |  1 +
 .../0032-ctypes-link-to-coreFoundation.patch  | 26 +++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 recipe/patches/0032-ctypes-link-to-coreFoundation.patch

diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 7a384bb28..271826344 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -45,6 +45,7 @@ source:
       - patches/0022-Add-CondaEcosystemModifyDllSearchPath.patch
       - patches/0023-Revert-part-of-https-bugs.python.org-issue33895-http.patch
       - patches/0024-cross-compile-darwin.patch.patch
+      - patches/0032-ctypes-link-to-coreFoundation.patch
 
   # TODO :: Depend on our own packages for these:
   - url: https://github.com/python/cpython-source-deps/archive/xz-5.2.2.zip          # [win]
diff --git a/recipe/patches/0032-ctypes-link-to-coreFoundation.patch b/recipe/patches/0032-ctypes-link-to-coreFoundation.patch
new file mode 100644
index 000000000..d041b6cf1
--- /dev/null
+++ b/recipe/patches/0032-ctypes-link-to-coreFoundation.patch
@@ -0,0 +1,26 @@
+From 0a21e0418092d6adfc68f02624336787ea9b4043 Mon Sep 17 00:00:00 2001
+From: Isuru Fernando <isuruf@gmail.com>
+Date: Mon, 10 May 2021 20:24:59 -0500
+Subject: [PATCH] ctypes: link to coreFoundation
+
+3.8.10 uses __builtin_available and it needs CoreFoundation linked in.
+See https://github.com/llvm/llvm-project/blob/llvmorg-11.1.0/clang/lib/CodeGen/CGObjC.cpp#L3767-L3780
+---
+ setup.py | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/setup.py b/setup.py
+index e3e5e0f5fc..d943e84b89 100644
+--- a/setup.py
++++ b/setup.py
+@@ -1974,6 +1974,7 @@ class PyBuildExt(build_ext):
+             extra_compile_args.append('-DUSING_MALLOC_CLOSURE_DOT_C=1')
+             extra_compile_args.append('-DMACOSX')
+             include_dirs.append('_ctypes/darwin')
++            extra_compile_args.extend(['-framework', 'CoreFoundation'])
+ 
+         elif HOST_PLATFORM == 'sunos5':
+             # XXX This shouldn't be necessary; it appears that some
+-- 
+2.28.0
+

From c20ed33242083961dbe5fba3502ff9f97589f1bb Mon Sep 17 00:00:00 2001
From: Isuru Fernando <isuruf@gmail.com>
Date: Tue, 11 May 2021 00:11:32 -0500
Subject: [PATCH 4/4] Update 0032-ctypes-link-to-coreFoundation.patch

---
 recipe/patches/0032-ctypes-link-to-coreFoundation.patch | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/recipe/patches/0032-ctypes-link-to-coreFoundation.patch b/recipe/patches/0032-ctypes-link-to-coreFoundation.patch
index d041b6cf1..b078ae4fd 100644
--- a/recipe/patches/0032-ctypes-link-to-coreFoundation.patch
+++ b/recipe/patches/0032-ctypes-link-to-coreFoundation.patch
@@ -17,7 +17,7 @@ index e3e5e0f5fc..d943e84b89 100644
              extra_compile_args.append('-DUSING_MALLOC_CLOSURE_DOT_C=1')
              extra_compile_args.append('-DMACOSX')
              include_dirs.append('_ctypes/darwin')
-+            extra_compile_args.extend(['-framework', 'CoreFoundation'])
++            extra_link_args.extend(['-framework', 'CoreFoundation'])
  
          elif HOST_PLATFORM == 'sunos5':
              # XXX This shouldn't be necessary; it appears that some