Adds CI CD with deb for external deps

external-dependencies/ubuntu-26.04-build-container/Dockerfile

@@ -210,14 +210,32 @@ RUN apt-get update \
 # Already installed in base dependencies
 
 # =============================================================================
-# Runtime Mount Points for Proprietary Dependencies
+# External Dependencies from DEB Packages
 # =============================================================================
-RUN mkdir -p /opt/RTI /opt/ArcGIS
+# Configure internal SCM repository for external dependencies
+RUN echo "deb [trusted=yes] http://remote-repo.sl.defence-elec.de:8081/repository/external-rpms/general/ ./" > /etc/apt/sources.list.d/scm-external.list
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libavs-dev \
+    libarcgis-dev \
+    libbuildingmodels-dev \
+    libgeographiclib-dev \
+    libschusstafel-dev \
+    libdtentity-dev \
+    librti-connext-dds-7.7.0-dev \
+    libtmsif-dev \
+    && rm -rf /var/lib/apt/lists/*
 
 # =============================================================================
 # Environment Variables
 # =============================================================================
-ENV DDS_PATH=/opt/RTI
+ENV DDS_PATH=/opt/rti_connext_dds-7.7.0
+ENV RTI_LICENSE_FILE=/opt/rti_connext_dds-7.7.0/rti_license.dat
+ENV RTI_CONNEXT_HOME=/opt/rti_connext_dds-7.7.0
+ENV NDDSHOME=/opt/rti_connext_dds-7.7.0
+ENV PATH=/opt/rti_connext_dds-7.7.0/bin:$PATH
+ENV LD_LIBRARY_PATH=/opt/rti_connext_dds-7.7.0/lib/x64Linux4gcc7.3.0:$LD_LIBRARY_PATH
+ENV CMAKE_PREFIX_PATH=/opt/rti_connext_dds-7.7.0/lib/cmake:$CMAKE_PREFIX_PATH
 ENV ARCGIS_SDK_ROOT=/opt/ArcGIS/MapsSDK_Qt_300.0.0
 
 # =============================================================================