contrib/build-linux-wheels.sh

convert: fix line ending of mapfile and commit.desc file

Follows up 42a393ea56d2. CRLF vs LF doesn't really matter as we do strip()
or rstrip() on read, but mixing them isn't nice. So let's restore the old
behavior.

I don't know whether CVS/Root, CVS/Repository, and ~/.cvspass are written
in native line ending, so I leave them read as binary files.

#!/bin/bash
# This file is directly inspired by
# https://github.com/pypa/python-manylinux-demo/blob/master/travis/build-wheels.sh
set -e -x

PYTHON_TARGETS=$(ls -d /opt/python/cp27*/bin)

# Create an user for the tests
useradd hgbuilder

# Bypass uid/gid problems
cp -R /src /io && chown -R hgbuilder:hgbuilder /io

# Compile wheels for Python 2.X
for PYBIN in $PYTHON_TARGETS; do
    "${PYBIN}/pip" wheel /io/ -w wheelhouse/
done

# Bundle external shared libraries into the wheels with
# auditwheel (https://github.com/pypa/auditwheel) repair.
# It also fix the ABI tag on the wheel making it pip installable.
for whl in wheelhouse/*.whl; do
    auditwheel repair "$whl" -w /src/wheelhouse/
done

# Install packages and run the tests for all Python versions
cd /io/tests/

for PYBIN in $PYTHON_TARGETS; do
    # Install mercurial wheel as root
    "${PYBIN}/pip" install mercurial --no-index -f /src/wheelhouse
    # But run tests as hgbuilder user (non-root)
    su hgbuilder -c "\"${PYBIN}/python\" /io/tests/run-tests.py --with-hg=\"${PYBIN}/hg\" --blacklist=/io/contrib/linux-wheel-centos5-blacklist"
done