dragonx/build.sh

#!/usr/bin/env bash
# Copyright (c) 2016-2024 The Hush developers
# Copyright (c) 2024-2026 The DragonX developers
# Distributed under the GPLv3 software license, see the accompanying
# file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html

set -eu -o pipefail

VERSION="1.0.1"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
RELEASE_DIR="$SCRIPT_DIR/release"

# Parse release flags
BUILD_LINUX_RELEASE=0
BUILD_WIN_RELEASE=0
BUILD_MAC_RELEASE=0
BUILD_LINUX_COMPAT=0
REMAINING_ARGS=()

for arg in "$@"; do
    case "$arg" in
        --linux-release)
            BUILD_LINUX_RELEASE=1
            ;;
        --linux-compat)
            BUILD_LINUX_COMPAT=1
            ;;
        --win-release)
            BUILD_WIN_RELEASE=1
            ;;
        --mac-release)
            BUILD_MAC_RELEASE=1
            ;;
        --all-release)
            BUILD_LINUX_RELEASE=1
            BUILD_WIN_RELEASE=1
            BUILD_MAC_RELEASE=1
            ;;
        *)
            REMAINING_ARGS+=("$arg")
            ;;
    esac
done

# Clean artifacts that may conflict between platform builds
clean_for_platform() {
    local platform="$1"
    echo "Cleaning build artifacts for $platform build..."
    
    # Use make clean if Makefile exists (safer than manual deletion)
    if [ -f src/Makefile ]; then
        make -C src clean 2>/dev/null || true
    fi
    
    # Remove final binaries
    if [ -d src ]; then
        rm -f src/dragonxd src/dragonx-cli src/dragonx-tx 2>/dev/null || true
        rm -f src/dragonxd.exe src/dragonx-cli.exe src/dragonx-tx.exe 2>/dev/null || true
        rm -f src/hushd src/hush-cli src/hush-tx 2>/dev/null || true
        rm -f src/hushd.exe src/hush-cli.exe src/hush-tx.exe 2>/dev/null || true
    fi
    
    # Clean RandomX build for cross-platform compatibility
    rm -rf src/RandomX/build 2>/dev/null || true
    
    # Clean cryptoconditions
    rm -rf src/cc/*.o src/cc/*.a 2>/dev/null || true
    
    # Clean config cache (forces reconfigure for cross-platform)
    rm -f config.status config.log 2>/dev/null || true
    
    echo "Clean complete for $platform"
}

# Package release for a platform
package_release() {
    local platform="$1"
    local release_subdir="$RELEASE_DIR/dragonx-$VERSION-$platform"
    
    echo "Packaging release for $platform..."
    mkdir -p "$release_subdir"
    
    # Copy bootstrap script
    cp "$SCRIPT_DIR/util/bootstrap-dragonx.sh" "$release_subdir/"
    
    # Copy common files
    cp "$SCRIPT_DIR/contrib/asmap/asmap.dat" "$release_subdir/" 2>/dev/null || true
    cp "$SCRIPT_DIR/sapling-output.params" "$release_subdir/" 2>/dev/null || true
    cp "$SCRIPT_DIR/sapling-spend.params" "$release_subdir/" 2>/dev/null || true
    
    case "$platform" in
        linux-amd64)
            cp "$SCRIPT_DIR/src/dragonxd" "$release_subdir/"
            cp "$SCRIPT_DIR/src/dragonx-cli" "$release_subdir/"
            cp "$SCRIPT_DIR/src/dragonx-tx" "$release_subdir/"
            strip "$release_subdir/dragonxd" "$release_subdir/dragonx-cli" "$release_subdir/dragonx-tx"
            ;;
        win64)
            cp "$SCRIPT_DIR/src/dragonxd.exe" "$release_subdir/"
            cp "$SCRIPT_DIR/src/dragonx-cli.exe" "$release_subdir/"
            cp "$SCRIPT_DIR/src/dragonx-tx.exe" "$release_subdir/"
            x86_64-w64-mingw32-strip "$release_subdir/"*.exe 2>/dev/null || strip "$release_subdir/"*.exe 2>/dev/null || true
            ;;
        macos)
            cp "$SCRIPT_DIR/src/dragonxd" "$release_subdir/"
            cp "$SCRIPT_DIR/src/dragonx-cli" "$release_subdir/"
            cp "$SCRIPT_DIR/src/dragonx-tx" "$release_subdir/"
            strip "$release_subdir/dragonxd" "$release_subdir/dragonx-cli" "$release_subdir/dragonx-tx" 2>/dev/null || true
            ;;
    esac
    
    echo "Release packaged: $release_subdir"
    ls -la "$release_subdir"
}

# Handle release builds
if [ $BUILD_LINUX_COMPAT -eq 1 ] || [ $BUILD_LINUX_RELEASE -eq 1 ] || [ $BUILD_WIN_RELEASE -eq 1 ] || [ $BUILD_MAC_RELEASE -eq 1 ]; then
    mkdir -p "$RELEASE_DIR"

    if [ $BUILD_LINUX_COMPAT -eq 1 ]; then
        echo "=== Building Linux compat release (Ubuntu 20.04 via Docker) ==="
        if ! command -v docker &>/dev/null; then
            echo "Error: docker is required for --linux-compat builds"
            exit 1
        fi

        # Use sudo for docker if the user isn't in the docker group
        DOCKER_CMD="docker"
        if ! docker info &>/dev/null 2>&1; then
            echo "Note: Using sudo for docker (add yourself to the docker group to avoid this)"
            DOCKER_CMD="sudo docker"
        fi

        DOCKER_IMAGE="dragonx-compat-builder"
        COMPAT_PLATFORM="linux-amd64-ubuntu2004"
        COMPAT_RELEASE_DIR="$RELEASE_DIR/dragonx-$VERSION-$COMPAT_PLATFORM"

        echo "Building Docker image (Ubuntu 20.04 base)..."
        $DOCKER_CMD build -f Dockerfile.compat -t "$DOCKER_IMAGE" .

        echo "Extracting binaries from Docker image..."
        CONTAINER_ID=$($DOCKER_CMD create "$DOCKER_IMAGE")
        mkdir -p "$COMPAT_RELEASE_DIR"

        for bin in dragonxd dragonx-cli dragonx-tx; do
            $DOCKER_CMD cp "$CONTAINER_ID:/build/src/$bin" "$COMPAT_RELEASE_DIR/$bin"
        done
        $DOCKER_CMD rm "$CONTAINER_ID" >/dev/null

        # Fix ownership (docker cp creates root-owned files)
        # Binaries are already stripped inside the Docker container
        if [ "$(stat -c '%U' "$COMPAT_RELEASE_DIR/dragonxd")" = "root" ]; then
            sudo chown "$(id -u):$(id -g)" "$COMPAT_RELEASE_DIR"/dragonx*
        fi

        # Copy common files
        cp "$SCRIPT_DIR/util/bootstrap-dragonx.sh" "$COMPAT_RELEASE_DIR/"
        cp "$SCRIPT_DIR/contrib/asmap/asmap.dat" "$COMPAT_RELEASE_DIR/" 2>/dev/null || true
        cp "$SCRIPT_DIR/sapling-output.params" "$COMPAT_RELEASE_DIR/" 2>/dev/null || true
        cp "$SCRIPT_DIR/sapling-spend.params" "$COMPAT_RELEASE_DIR/" 2>/dev/null || true

        echo "Compat release packaged: $COMPAT_RELEASE_DIR"
        ls -la "$COMPAT_RELEASE_DIR"

        # Show glibc version requirement
        echo ""
        echo "Binary compatibility info:"
        objdump -T "$COMPAT_RELEASE_DIR/dragonxd" | grep -oP 'GLIBC_\d+\.\d+' | sort -uV | tail -1 && echo "(max GLIBC version required)"
    fi
    
    if [ $BUILD_LINUX_RELEASE -eq 1 ]; then
        echo "=== Building Linux release ==="
        clean_for_platform linux
        ./util/build.sh --disable-tests "${REMAINING_ARGS[@]}"
        package_release linux-amd64
    fi
    
    if [ $BUILD_WIN_RELEASE -eq 1 ]; then
        echo "=== Building Windows release ==="
        clean_for_platform windows
        ./util/build-win.sh --disable-tests "${REMAINING_ARGS[@]}"
        package_release win64
    fi
    
    if [ $BUILD_MAC_RELEASE -eq 1 ]; then
        echo "=== Building macOS release ==="
        clean_for_platform macos
        ./util/build-mac.sh --disable-tests "${REMAINING_ARGS[@]}"
        package_release macos
    fi
    
    echo ""
    echo "=== Release builds complete ==="
    ls -la "$RELEASE_DIR"/
    exit 0
fi

# Standard build (auto-detect OS)
if [[ "$OSTYPE" == "linux-gnu"* ]]; then
    ./util/build.sh --disable-tests "${REMAINING_ARGS[@]}"
elif [[ "$OSTYPE" == "darwin"* ]]; then
    ./util/build-mac.sh --disable-tests "${REMAINING_ARGS[@]}"
elif [[ "$OSTYPE" == "msys"* ]]; then
    ./util/build-win.sh --disable-tests "${REMAINING_ARGS[@]}"
else
    echo "Unable to detect your OS. What are you using?"
fi