update base manylinux2014 image

The new container image provides two Python 3.13 interpreters. Since
Python 3.13 is untested, remove their symlinks.

Also remove the PyPy interpreter symlinks. Modify the build script
so that it builds wheels for all Python interpreters provided in the
builder container (only CPython remains now), and that the iteration
is done in version order instead of lexical order.

Dockerfile

@@ -1,6 +1,6 @@
 # hadolint global ignore=DL3003
 
-FROM quay.io/pypa/manylinux2014_x86_64:2024-04-23-ef7507e
+FROM quay.io/pypa/manylinux2014_x86_64:2024-08-03-32dfa47
 
 ADD https://downloads.xiph.org/releases/ogg/libogg-1.3.5.tar.xz \
     https://downloads.xiph.org/releases/vorbis/libvorbis-1.3.7.tar.xz \
@@ -41,8 +41,8 @@ RUN tar xf libsndfile-1.2.2.tar.xz && cd libsndfile-1.2.2 && \
 
 WORKDIR /
 
-# Remove unsupported Python version:
-RUN rm -v /opt/python/cp36-cp36m
+# Remove unsupported Python versions:
+RUN rm -v /opt/python/cp36-cp36m /opt/python/cp313-cp313* /opt/python/pp*
 
 COPY ./utils/pip.conf /etc/
 

utils/build-wheels.sh

@@ -20,14 +20,17 @@ fi
 # start with clean state:
 rm -rf "${package_dir}/build" "${wheel_dir}"
 
-# build CPython wheels:
-for pybin in /opt/python/cp*/bin
+# build wheels for all Python interpreters installed in the container:
+find /opt/python/ -type l | sort -V |
+while read -r pyint
 do
+    pybin="${pyint}/bin"
     "${pybin}/pip" wheel "${package_dir}" --wheel-dir "${wheel_dir}"
 done
 
 # vendor required shared libraries in wheels:
-for wheel in "${wheel_dir}"/*.whl
+find "${wheel_dir}" -type f -name "*.whl" | sort -V |
+while read -r wheel
 do
     if ! auditwheel show "${wheel}"; then
         echo "Skipping non-platform wheel ${wheel}"