Provides release 2 first iteration

Entire-Checkpoint: 01M75099C2MVTQXYCH7PFTET6K

build-release-2-packages.sh

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+#!/bin/bash
+# Build Release 2 DEB packages using Docker container
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+LEGATUS_DIR="$SCRIPT_DIR/qt-migration-legatus/qt6-after/qt6-migrated-legatus"
+OUTPUT_DIR="$SCRIPT_DIR/release-2-packages"
+DOCKER_IMAGE="legatus-qt6-prebuilt:latest"
+
+echo "=== Release 2 DEB Package Build ==="
+echo "Legatus directory: $LEGATUS_DIR"
+echo "Output directory: $OUTPUT_DIR"
+echo "Docker image: $DOCKER_IMAGE"
+
+# Create output directory
+mkdir -p "$OUTPUT_DIR"
+
+# Clean output directory
+rm -rf "$OUTPUT_DIR"/*
+
+# Run packaging script inside Docker container
+echo "Running packaging script in Docker container..."
+docker run --rm \
+  -v "$LEGATUS_DIR:/workspace" \
+  -v "$SCRIPT_DIR/rpmbuild:/rpmbuild" \
+  -v "$OUTPUT_DIR:/output" \
+  -w /workspace \
+  "$DOCKER_IMAGE" \
+  bash -c "
+    set -e
+    cd /workspace
+    
+    # Create rpmbuild directory if it doesn't exist
+    mkdir -p /workspace/rpmbuild
+    
+    # Copy packaging script into workspace
+    cp /rpmbuild/make_rpm_ubuntu26_release2.py /workspace/rpmbuild/
+    cp /rpmbuild/helpers.py /workspace/rpmbuild/
+    
+    # Set environment variables
+    export RELEASE_BUILD=ON
+    export BUILD_RTI=ON
+    
+    # Run packaging script
+    python3 rpmbuild/make_rpm_ubuntu26_release2.py \
+      -c LTS \
+      --project_name legatus \
+      --version 6.0 \
+      --output_dir /output \
+      --source_dir /workspace \
+      --cmake_build_flags '-DBUILD_RTI=ON -DRELEASE_BUILD=ON' \
+      --build_number 1 \
+      --release_scope \
+      2>&1 | tee /output/docker-build.log
+  "
+
+echo ""
+echo "=== Build Complete ==="
+echo "Packages created in: $OUTPUT_DIR"
+ls -lh "$OUTPUT_DIR"/*.deb 2>/dev/null || echo "No DEB packages found"