Merge branch 'dev' into 3.9

Author: freakboy3742

.github/workflows/release.yaml

@@ -39,6 +39,11 @@ jobs:
         release_name: ${{ github.ref }}
         draft: true
         prerelease: false
+        body: |
+          Build ${{ env.BUILD_NUMBER }} of the BeeWare support package for Python ${{ env.PY_VERSION }}.
+
+          Includes:
+          * Python ${{ env.PY_VERSION }}.?
     - name: Upload Release Asset to Github
       uses: actions/upload-release-asset@v1
       env:

Dockerfile

@@ -6,7 +6,7 @@ FROM ubuntu:18.04
 # Install the build requirements for Python.
 RUN apt-get update -y && \
     apt-get install -y \
-        gcc make curl \
+        gcc make patchelf curl \
         libbz2-dev \
         libffi-dev \
         libgdbm-compat-dev \

Makefile

@@ -78,6 +78,9 @@ build/python/bin/python$(PYTHON_VER): build/Python-$(PYTHON_VERSION)/python.exe
 	cd build/Python-$(PYTHON_VERSION) && \
 		make install \
 			2>&1 | tee -a ../python-$(PYTHON_VERSION).install.log
+	# Make the binary and libpython3.so relocatable
+	patchelf --set-rpath "\$$ORIGIN/../lib" build/python/bin/python$(PYTHON_VER)
+	patchelf --set-rpath "\$$ORIGIN" build/python/lib/libpython3.so
 
 build/python/VERSIONS: dependencies
 	echo "Python version: $(PYTHON_VERSION) " > build/python/VERSIONS