Files
dragonx/build.sh
DanS 6d56ad8541 Add --linux-compat build option for Ubuntu 20.04 binaries
Build release binaries inside an Ubuntu 20.04 Docker container
to produce executables with lower GLIBC requirements, compatible
with older Linux distributions.

- Add Dockerfile.compat (Ubuntu 20.04 base, full depends rebuild)
- Add .dockerignore to exclude host build artifacts from context
- Add --linux-compat flag to build.sh with Docker build/extract/package
- Strip binaries inside container to avoid root ownership issues
2026-03-10 19:39:55 -05:00

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#!/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="1.0.0"
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