mediapipe/build_ios_examples.sh

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#!/bin/bash
# Copyright 2020 The MediaPipe Authors.
#
# 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.
# =========================================================================
#
# Script to build all MediaPipe iOS example apps.
#
# To build all apps and store them in out_dir:
# $ ./build_ios_examples.sh -d out_dir
# Omitting -d and the associated directory saves all generated IPAs in the
# current directory.
# $ ./build_ios_examples.sh -d out_dir --nostrip
# Same as above except that the symnbols are not stripped.
set -e
out_dir="."
strip=true
app_dir="mediapipe/examples/ios"
bin_dir="bazel-bin"
declare -a default_bazel_flags=(build -c opt --config=ios_arm64)
while [[ -n $1 ]]; do
case $1 in
-d)
shift
out_dir=$1
;;
--nostrip)
strip=false
;;
*)
echo "Unsupported input argument $1."
exit 1
;;
esac
shift
done
echo "app_dir: $app_dir"
echo "out_dir: $out_dir"
echo "strip: $strip"
declare -a bazel_flags
apps="${app_dir}/*"
for app in ${apps}; do
if [[ -d "${app}" ]]; then
target_name=${app##*/}
if [[ "${target_name}" == "common" ]]; then
continue
fi
target="${app}:${target_name}"
echo "=== Target: ${target}"
bazel_flags=("${default_bazel_flags[@]}")
bazel_flags+=(${target})
if [[ $strip == true ]]; then
bazel_flags+=(--linkopt=-s)
fi
bazel "${bazel_flags[@]}"
cp -f "${bin_dir}/${app}/"*".ipa" "${out_dir}"
fi
done