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#!/bin/bash
#
# Called inside the manylinux image
echo "Started $0 $@"
set -e -x
REQUIREMENTS=/io/requirements.txt
WHEELHOUSE=/io/wheelhouse
SDIST=$1
build_wheel() {
pybin="$1"
source="$2"
[ -n "$source" ] || source=/io
env STATIC_DEPS=true \
LDFLAGS="$LDFLAGS -fPIC" \
CFLAGS="$CFLAGS -fPIC" \
${pybin}/pip \
wheel \
"$source" \
-w $WHEELHOUSE
}
assert_importable() {
# Install packages and test
for PYBIN in /opt/python/*/bin/; do
${PYBIN}/pip install lxml --no-index -f $WHEELHOUSE
(cd $HOME; ${PYBIN}/python -c 'import lxml.etree, lxml.objectify')
done
}
prepare_system() {
#yum install -y zlib-devel
# Remove Python 2.6 symlinks
rm -f /opt/python/cp26*
echo "Python versions found: $(cd /opt/python && echo cp* | sed -e 's|[^ ]*-||g')"
}
build_wheels() {
# Compile wheels for all python versions
test -e "$SDIST" && source="$SDIST" || source=
FIRST=
SECOND=
for PYBIN in /opt/python/*/bin; do
# Install build requirements if we need them and file exists
test -n "$source" -o ! -e "$REQUIREMENTS" \
|| ${PYBIN}/pip install -r "$REQUIREMENTS"
build_wheel "$PYBIN" "$source" &
SECOND=$!
[ -z "$FIRST" ] || wait ${FIRST}
FIRST=$SECOND
done
wait
}
repair_wheels() {
# Bundle external shared libraries into the wheels
for whl in $WHEELHOUSE/*.whl; do
auditwheel repair $whl -w $WHEELHOUSE
done
}
show_wheels() {
filename=${SDIST##*/}
ls -l $WHEELHOUSE/${filename%%.tar.gz}
}
prepare_system
build_wheels
repair_wheels
assert_importable
show_wheels
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