Merge pull request #1237 from pulsar-edit/compile-newer-Python-for-Ci…

…rrus-ARM-Linux

CI: Compile newer Python for Cirrus ARM Linux

.cirrus.yml

@@ -87,11 +87,35 @@ arm_linux_task:
                 libnss3
                 wget
                 xvfb
+                libncursesw5-dev
+                libssl-dev
+                libsqlite3-dev
+                tk-dev
+                libgdbm-dev
+                libc6-dev
+                libbz2-dev
+                libffi-dev
+                zlib1g-dev
     - gem install dotenv -v '~>  2.8'
     - gem install fpm
     - git submodule init
     - git submodule update
     - sed -i -e "s/[0-9]*-dev/`date -u +%Y%m%d%H`/g" package.json
+  python_fetch_and_build_cache:
+    fingerprint_script: echo "${CIRRUS_OS}-$(uname -prsv)-Python-${PYTHON_VERSION}.9"
+    folder: Python-${PYTHON_VERSION}.9
+    populate_script:
+      - wget "https://www.python.org/ftp/python/${PYTHON_VERSION}.9/Python-${PYTHON_VERSION}.9.tgz"
+      - echo "45313e4c5f0e8acdec9580161d565cf5fea578e3eabf25df7cc6355bf4afa1ee  Python-${PYTHON_VERSION}.9.tgz" | sha256sum --check
+      - tar xzf "Python-${PYTHON_VERSION}.9.tgz"
+      - cd "Python-${PYTHON_VERSION}.9"
+      - ./configure --enable-optimizations
+      - make
+  upload_caches:
+    - python_fetch_and_build
+  install_python_script:
+    - cd "Python-${PYTHON_VERSION}.9" && make install
+    - python3 -m pip install setuptools
   install_script:
     - yarn install --ignore-engines || yarn install --ignore-engines
   build_script: