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Updated ios cocoapods build script

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This commit is contained in:
Prianka Liz Kariat 2023-04-25 04:22:03 +05:30
parent 6eee726025
commit 472947818e
1 changed files with 29 additions and 19 deletions
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42
mediapipe/tasks/ios/build_ios_framework.sh
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@ -32,7 +32,9 @@ fi
BAZEL="${BAZEL:-$(which bazel)}"
MPP_BUILD_VERSION=${MPP_BUILD_VERSION:-0.0.1-dev}
MPP_ROOT_DIR=$(git rev-parse --show-toplevel)
MPP_DISABLE_GPU=1
ARCHIVE_FRAMEWORK=true
IS_RELEASE_BUILD=false
DEST_DIR=$HOME
if [[ ! -x "${BAZEL}" ]]; then
echo "bazel executable is not found."
@ -88,12 +90,8 @@ function build_target {
echo ${OUTPUT_PATH}
}
# This function builds 3 targets:
# 1. The ios task library xcframework
# 2. Fat static library including graphs needed for tasks in xcframework, for all
# simulator archs (x86_64, arm64).
# 3. Static library including graphs needed for the xcframework for all iOS device
# archs (arm64).
# This function builds 3 the xcframework and associated graph libraries if any
# for a given framework name.
function build_ios_frameworks_and_libraries {
local TARGET_PREFIX="//mediapipe/tasks/ios"
FULL_FRAMEWORK_TARGET="${TARGET_PREFIX}:${FRAMEWORK_NAME}_framework"
@ -104,21 +102,26 @@ function build_ios_frameworks_and_libraries {
# CocoaPods must set --apple_generate_dsym=false inorder to shave down the binary size to
# the order of a few MBs.
# Build Text Task Library xcframework without the graph dependencies.
local FRAMEWORK_CQUERY_COMMAND="-c opt --define MEDIAPIPE_DISABLE_GPU=${MPP_DISABLE_GPU} \
--define MEDIAPIPE_AVOID_LINKING_GRAPHS=1 --apple_generate_dsym=false ${FULL_FRAMEWORK_TARGET}"
# Build Task Library xcframework.
local FRAMEWORK_CQUERY_COMMAND="-c opt --apple_generate_dsym=false ${FULL_FRAMEWORK_TARGET}"
IOS_FRAMEWORK_PATH="$(build_target "${FRAMEWORK_CQUERY_COMMAND}")"
# Build fat static library for text task graphs for simulator archs.
local IOS_SIM_FAT_LIBRARY_CQUERY_COMMAND="-c opt --config=ios_sim_fat --define \
MEDIAPIPE_DISABLE_GPU=${MPP_DISABLE_GPU} --apple_generate_dsym=false ${FULL_GRAPH_LIBRARY_TARGET}"
# `MediaPipeTaskCommonObjects`` pods must also include the task graph libraries which
# are to be force loaded. Hence the graph libraies are only built if the framework
# name is `MediaPipeTaskCommonObjects`.`
case $FRAMEWORK_NAME in
"MediaPipeTaskCommonObjects")
local IOS_SIM_FAT_LIBRARY_CQUERY_COMMAND="-c opt --config=ios_sim_fat --apple_generate_dsym=false //mediapipe/tasks/ios:MediaPipeTaskGraphs_library"
IOS_GRAPHS_SIMULATOR_LIBRARY_PATH="$(build_target "${IOS_SIM_FAT_LIBRARY_CQUERY_COMMAND}")"
# Build static library for iOS devices with arch ios_arm64. We don't need to build for armv7 since
# our deployment target is iOS 11.0. iOS 11.0 d anupwards is not supported by old armv7 devices.
local IOS_DEVICE_LIBRARY_CQUERY_COMMAND="-c opt --config=ios_arm64 --define \
MEDIAPIPE_DISABLE_GPU=${MPP_DISABLE_GPU} --apple_generate_dsym=false ${FULL_GRAPH_LIBRARY_TARGET}"
# our deployment target is iOS 11.0. iOS 11.0 and upwards is not supported by old armv7 devices.
local IOS_DEVICE_LIBRARY_CQUERY_COMMAND="-c opt --config=ios_arm64 --apple_generate_dsym=false //mediapipe/tasks/ios:MediaPipeTaskGraphs_library"
IOS_GRAPHS_DEVICE_LIBRARY_PATH="$(build_target "${IOS_DEVICE_LIBRARY_CQUERY_COMMAND}")"
;;
*)
;;
esac
}
function create_framework_archive {
@ -138,6 +141,13 @@ function create_framework_archive {
echo ${IOS_FRAMEWORK_PATH}
unzip "${IOS_FRAMEWORK_PATH}" -d "${FRAMEWORKS_DIR}"
# If the framwork being built is `MediaPipeTaskCommonObjects`, the built graph
# libraries should be copied to the output directory which is to be archived.
case $FRAMEWORK_NAME in
"MediaPipeTaskCommonObjects")
local GRAPH_LIBRARIES_DIR="graph_libraries"
local GRAPH_LIBRARIES_DIR="graph_libraries"
# Create the parent folder which will hold the graph libraries of all architectures.