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examples/yoloworld/cpp/build-linux.sh

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+#!/bin/bash
+set -e
+
+#
+# Copyright (C) 2024–2025 Amlogic, Inc. 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.
+#
+
+usage() {
+    echo "Usage: $0 [-a <target_arch>]"
+    echo "  -a <target_arch> : Target architecture (default: aarch64)"
+    echo "  -h               : Show this help message"
+    exit 1
+}
+
+# Default values
+TARGET_ARCH=aarch64
+
+# Parse arguments
+while getopts 'a:h' opt; do
+  case "$opt" in
+    a)
+      TARGET_ARCH=$OPTARG
+      ;;
+    h)
+      usage
+      ;;
+    *)
+      usage
+      ;;
+  esac
+done
+
+# Default to aarch64-linux-gnu if GCC_COMPILER is not set
+GCC_COMPILER=${GCC_COMPILER:-aarch64-linux-gnu}
+
+# Set compilers
+export CC=${GCC_COMPILER}-gcc
+export CXX=${GCC_COMPILER}-g++
+
+# Validate compiler
+if ! command -v ${CC} &> /dev/null; then
+    echo "Error: Compiler ${CC} not found."
+    echo "Please set GCC_COMPILER environment variable to your cross-compiler path prefix."
+    echo "Example: export GCC_COMPILER=/path/to/toolchain/bin/aarch64-linux-gnu"
+    exit 1
+fi
+
+ROOT_PWD=$(cd "$(dirname $0)" && pwd)
+BUILD_DIR=${ROOT_PWD}/build/linux
+
+echo "Building for Linux..."
+echo "COMPILER: ${CC}"
+echo "TARGET_ARCH: ${TARGET_ARCH}"
+echo "BUILD_DIR: ${BUILD_DIR}"
+
+mkdir -p ${BUILD_DIR}
+cd ${BUILD_DIR}
+
+cmake ../../src \
+    -DCMAKE_SYSTEM_NAME=Linux \
+    -DCMAKE_SYSTEM_PROCESSOR=${TARGET_ARCH} \
+    -DCMAKE_BUILD_TYPE=Release
+
+make -j4
+
+echo "Build complete. Executable in ${BUILD_DIR}/yolo_world_demo"