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![Richard van der Hoff](/assets/img/avatar_default.png)
In the debian package, make the virtualenv symlink python to /usr/bin/python3.X rather than /usr/bin/python3. Also make sure we depend on the right python3.x package. This might help a bit with subtle failures when people install a package from the wrong distro (https://github.com/matrix-org/synapse/issues/4431).
62 lines
1.9 KiB
Bash
Executable File
62 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# runs dh_virtualenv to build the virtualenv in the build directory,
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# and then runs the trial tests against the installed synapse.
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set -e
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export DH_VIRTUALENV_INSTALL_ROOT=/opt/venvs
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# make sure that the virtualenv links to the specific version of python, by
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# dereferencing the python3 symlink.
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#
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# Otherwise, if somebody tries to install (say) the stretch package on buster,
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# they will get a confusing error about "No module named 'synapse'", because
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# python won't look in the right directory. At least this way, the error will
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# be a *bit* more obvious.
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#
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SNAKE=`readlink -e /usr/bin/python3`
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# try to set the CFLAGS so any compiled C extensions are compiled with the most
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# generic as possible x64 instructions, so that compiling it on a new Intel chip
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# doesn't enable features not available on older ones or AMD.
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#
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# TODO: add similar things for non-amd64, or figure out a more generic way to
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# do this.
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case `dpkg-architecture -q DEB_HOST_ARCH` in
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amd64)
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export CFLAGS=-march=x86-64
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;;
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esac
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# Use --builtin-venv to use the better `venv` module from CPython 3.4+ rather
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# than the 2/3 compatible `virtualenv`.
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dh_virtualenv \
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--install-suffix "matrix-synapse" \
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--builtin-venv \
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--setuptools \
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--python "$SNAKE" \
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--upgrade-pip \
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--preinstall="lxml" \
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--preinstall="mock" \
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--extra-pip-arg="--no-cache-dir" \
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--extra-pip-arg="--compile" \
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--extras="all"
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# we copy the tests to a temporary directory so that we can put them on the
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# PYTHONPATH without putting the uninstalled synapse on the pythonpath.
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tmpdir=`mktemp -d`
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trap "rm -r $tmpdir" EXIT
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cp -r tests "$tmpdir"
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PYTHONPATH="$tmpdir" \
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debian/matrix-synapse-py3/opt/venvs/matrix-synapse/bin/python \
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-B -m twisted.trial --reporter=text -j2 tests
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# add a dependency on the right version of python to substvars.
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PYPKG=`basename $SNAKE`
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echo "synapse:pydepends=$PYPKG" >> debian/matrix-synapse-py3.substvars
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