FindArcGIS.cmake resolves the ArcGIS SDK via hardcoded hints rooted at
${CMAKE_SOURCE_DIR}/external/ArcGIS/MapsSDK_Qt_300.0.0/... ; in the
container that only resolves through this symlink to the pipeline-root
external/ mount. Its removal broke configure (Could NOT find ArcGIS,
missing ARCGIS_LIBRARY). No kept source references ArcGIS headers — the
include/ArcGIS tree stays removed; only the symlink is restored.
berrux-dev
5183c9419c