#!/usr/bin/env bash
# Copyright 2015 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
set -e -o errexit
if [ -d "../org_tensorflow" ]; then
script_path="../org_tensorflow"
else
# Prefix expected paths with ./ locally and external/reponame/ for remote repos.
# TODO(kchodorow): remove once runfiles paths are fixed, see
# https://github.com/bazelbuild/bazel/issues/848.
script_path=$(dirname $(dirname $(dirname "$0")))
script_path=${script_path:-.}
fi
EXPECTED_PATHS="$script_path/util/python/python_include"\
" $script_path/util/python/python_lib"\
" $script_path/third_party/py/numpy/numpy_include"
function main {
argument="$1"
shift
case $argument in
--check)
check_python
exit 0
;;
--setup)
setup_python "$1"
exit 0
;;
esac
}
function python_path {
$PYTHON_BIN_PATH - < tools/bazel.rc
sed -e "s/\$PYTHON_MAJOR_VERSION/$python_major_version/g" \
-e "s[\$PYTHON_BINARY[$PYTHON_BIN_PATH[g" \
tools/bazel.rc.template >> tools/bazel.rc
# Write tools/python_bin_path.sh
echo "export PYTHON_BIN_PATH=$PYTHON_BIN_PATH" > tools/python_bin_path.sh
}
PLATFORM="$(uname -s | tr 'A-Z' 'a-z')"
function is_windows() {
# On windows, the shell script is actually running in msys
if [[ "${PLATFORM}" =~ msys_nt* ]]; then
true
else
false
fi
}
function check_python {
for x in $EXPECTED_PATHS; do
if [ ! -e "$x" ]; then
echo -e "\n\nERROR: Cannot find '${x}'. Did you run configure?\n\n" 1>&2
exit 1
fi
# Don't check symbolic link on Windows
if ! is_windows && [ ! -L "${x}" ]; then
echo -e "\n\nERROR: '${x}' is not a symbolic link. Internal error.\n\n" 1>&2
exit 1
fi
true_path=$(readlink "${x}")
if [ ! -d "${true_path}" ]; then
echo -e "\n\nERROR: '${x}' does not refer to an existing directory: ${true_path}. Do you need to rerun configure?\n\n" 1>&2
exit 1
fi
done
}
main "$@"