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Install libcpp from release package other than apt-get
Pull Request resolved: #11832 A few changes 1. Use the release package from https://releases.llvm.org/ to install libcpp, so we can install from different linux in addition to Ubuntu 2. Seperate out the qnn version and the url to a seperate file, for better versin management in the future ghstack-source-id: 295571010 Differential Revision: [D77048745](https://our.internmc.facebook.com/intern/diff/D77048745/)
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‎.ci/scripts/setup-qnn-deps.sh‎

Lines changed: 2 additions & 42 deletions
Original file line numberDiff line numberDiff line change
@@ -7,47 +7,7 @@
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set -ex
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verify_pkg_installed() {
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echo $(dpkg-query -W --showformat='${Status}\n' $1|grep "install ok installed")
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}
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source "$(dirname "${BASH_SOURCE[0]}")/../../backends/qualcomm/scripts/install_qnn_sdk.sh"
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install_qnn() {
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echo "Start installing qnn."
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QNN_INSTALLATION_DIR=/tmp/qnn
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mkdir -p "${QNN_INSTALLATION_DIR}"
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curl -Lo /tmp/v2.28.0.24.10.29.zip "https://softwarecenter.qualcomm.com/api/download/software/qualcomm_neural_processing_sdk/v2.28.0.241029.zip"
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echo "Finishing downloading qnn sdk."
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unzip -qo /tmp/v2.28.0.24.10.29.zip -d /tmp
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echo "Finishing unzip qnn sdk."
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# Print the content for manual verification
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ls -lah "/tmp/qairt"
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mv "/tmp/qairt"/* "${QNN_INSTALLATION_DIR}"
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echo "Finishing installing qnn '${QNN_INSTALLATION_DIR}' ."
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ls -lah "${QNN_INSTALLATION_DIR}"
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}
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setup_libc++() {
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clang_version=$1
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sudo apt-get update
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pkgs_to_check=("libc++-${clang_version}-dev")
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j=0
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while [ $j -lt ${#pkgs_to_check[*]} ]; do
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install_status=$(verify_pkg_installed ${pkgs_to_check[$j]})
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if [ "$install_status" == "" ]; then
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sudo apt-get install -y ${pkgs_to_check[$j]}
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if [[ $? -ne 0 ]]; then
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echo "ERROR: Failed to install required packages for libc++"
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exit 1
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fi
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fi
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j=$(( $j +1));
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done
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}
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# This needs to match with the clang version from the Docker image
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setup_libc++ 12
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setup_libcpp 12
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install_qnn

‎backends/qualcomm/scripts/install_qnn_sdk.sh‎

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#!/bin/bash
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# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the BSD-style license found in the
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# LICENSE file in the root directory of this source tree.
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set -ex
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# Get the absolute path of this script
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SCRIPT_DIR="$( cd -- "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 ; pwd -P )"
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# Source QNN configuration from the same directory
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source "${SCRIPT_DIR}/qnn_config.sh"
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# Function to install Android NDK (only if not already set)
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setup_android_ndk() {
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# Check if ANDROID_NDK_ROOT is already set and valid
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if [ -n "${ANDROID_NDK_ROOT}" ] && [ -d "${ANDROID_NDK_ROOT}" ]; then
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echo "Android NDK already set to ${ANDROID_NDK_ROOT} - skipping installation"
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return
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fi
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NDK_VERSION="r26c"
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NDK_INSTALL_DIR="/tmp/android-ndk"
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if [ -d "${NDK_INSTALL_DIR}/ndk" ]; then
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echo "Android NDK already installed at ${NDK_INSTALL_DIR}/ndk"
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export ANDROID_NDK_ROOT="${NDK_INSTALL_DIR}/ndk"
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return
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fi
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echo "Installing Android NDK ${NDK_VERSION}"
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mkdir -p "${NDK_INSTALL_DIR}"
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NDK_ZIP="android-ndk-${NDK_VERSION}-linux.zip"
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curl -Lo "/tmp/${NDK_ZIP}" "https://dl.google.com/android/repository/${NDK_ZIP}"
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unzip -q "/tmp/${NDK_ZIP}" -d "${NDK_INSTALL_DIR}"
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mv "${NDK_INSTALL_DIR}/android-ndk-${NDK_VERSION}" "${NDK_INSTALL_DIR}/ndk"
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export ANDROID_NDK_ROOT="${NDK_INSTALL_DIR}/ndk"
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echo "Android NDK installed to ${ANDROID_NDK_ROOT}"
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}
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verify_pkg_installed() {
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dpkg-query -W --showformat='${Status}\n' "$1" | grep -q "install ok installed"
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}
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install_qnn() {
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# Check if QNN_SDK_ROOT is already set and valid
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if [ -n "${QNN_SDK_ROOT}" ] && [ -d "${QNN_SDK_ROOT}" ]; then
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echo "QNN SDK already set to ${QNN_SDK_ROOT} - skipping installation"
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return
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fi
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echo "Start installing qnn v${QNN_VERSION}"
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QNN_INSTALLATION_DIR="/tmp/qnn"
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# Clean up any previous installation
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if [ -d "${QNN_INSTALLATION_DIR}" ]; then
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echo "Removing previous QNN installation at ${QNN_INSTALLATION_DIR}"
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rm -rf "${QNN_INSTALLATION_DIR}"
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fi
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mkdir -p "${QNN_INSTALLATION_DIR}"
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QNN_ZIP_FILE="v${QNN_VERSION}.zip"
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curl -Lo "/tmp/${QNN_ZIP_FILE}" "${QNN_ZIP_URL}"
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echo "Finishing downloading qnn sdk."
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unzip -qo "/tmp/${QNN_ZIP_FILE}" -d /tmp
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echo "Finishing unzip qnn sdk."
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# Print the content for manual verification
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echo "Contents of /tmp/qairt:"
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ls -lah "/tmp/qairt"
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# Move the specific version directory
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if [ -d "/tmp/qairt/${QNN_VERSION}" ]; then
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mv "/tmp/qairt/${QNN_VERSION}" "${QNN_INSTALLATION_DIR}"
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else
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mv "/tmp/qairt"/* "${QNN_INSTALLATION_DIR}"
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fi
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echo "Finishing installing qnn '${QNN_INSTALLATION_DIR}' ."
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echo "Final QNN installation contents:"
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ls -lah "${QNN_INSTALLATION_DIR}"
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# Set QNN_SDK_ROOT environment variable
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export QNN_SDK_ROOT="${QNN_INSTALLATION_DIR}"
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echo "Set QNN_SDK_ROOT=${QNN_SDK_ROOT}"
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}
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setup_libcpp() {
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clang_version=$1
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LLVM_VERSION="14.0.0"
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INSTALL_DIR="/usr/local/libcxx-${LLVM_VERSION}"
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# Check if libc++ is already installed
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if [ -d "/usr/include/c++/v1" ] && \
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[ -f "/usr/lib/libc++.so.1" ] && \
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[ -f "/usr/lib/libc++abi.so.1" ]; then
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echo "libc++-${clang_version}-dev is already installed - skipping"
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return
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fi
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echo "Installing libc++-${clang_version}-dev manually from LLVM releases"
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# Create temporary directory
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TEMP_DIR=$(mktemp -d)
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pushd "${TEMP_DIR}"
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# Download and extract LLVM binaries
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LLVM_URL="https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/clang+llvm-${LLVM_VERSION}-x86_64-linux-gnu-ubuntu-20.04.tar.xz"
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curl -LO "${LLVM_URL}"
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tar -xf "clang+llvm-${LLVM_VERSION}-x86_64-linux-gnu-ubuntu-20.04.tar.xz"
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# Create necessary directories
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sudo mkdir -p "${INSTALL_DIR}/include"
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sudo mkdir -p "${INSTALL_DIR}/lib" # FIX: Create lib directory
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# Copy libc++ headers and libraries
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sudo cp -r clang+llvm*/include/c++/v1/* "${INSTALL_DIR}/include/"
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sudo cp -r clang+llvm*/lib/*.so* "${INSTALL_DIR}/lib/"
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# Create system symlinks
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sudo mkdir -p /usr/include/c++
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sudo ln -sf "${INSTALL_DIR}/include" /usr/include/c++/v1
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sudo ln -sf "${INSTALL_DIR}/lib/libc++.so.1.0" /usr/lib/libc++.so.1
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sudo ln -sf "${INSTALL_DIR}/lib/libc++.so.1" /usr/lib/libc++.so
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sudo ln -sf "${INSTALL_DIR}/lib/libc++abi.so.1.0" /usr/lib/libc++abi.so.1
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sudo ln -sf "${INSTALL_DIR}/lib/libc++abi.so.1" /usr/lib/libc++abi.so
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# Update library cache
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sudo ldconfig
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# Cleanup
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popd
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rm -rf "${TEMP_DIR}"
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echo "libc++-${clang_version}-dev installed to ${INSTALL_DIR}"
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}
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setup_libcpp 12
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setup_android_ndk
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install_qnn

‎backends/qualcomm/scripts/qnn_config.sh‎

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#!/bin/bash
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# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the BSD-style license found in the
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# LICENSE file in the root directory of this source tree.
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# QNN SDK Configuration
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QNN_VERSION="2.28.0.241029"
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QNN_ZIP_URL="https://softwarecenter.qualcomm.com/api/download/software/qualcomm_neural_processing_sdk/v${QNN_VERSION}.zip"

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