Defines MAKE_SVCCORECLIENT_LIB guard for svcCoreClient

qt6-after/qt6-migrated-legatus/Lts/DDS/Core/CMakeLists.txt

@@ -9,6 +9,14 @@ IF(BUILD_RTI)
 INCLUDE(MacroRTIDDSGen)
 INCLUDE(MacroCodeGenIdl)
 
+# Resolve <DDS/...> includes (generic_data_reader.h, generic_dtc.h, ...) to the
+# real headers under Lts/DDS/ instead of the migration stub tree in include/.
+# The generated core_dtc_impl.h relies on GenericDtc::TopicType, which only the
+# real DDSGeneric::GenericDataReader base provides — the stub variant lacks it.
+# Same fix the migrated service CMakeLists (FileManagement/FilterManagement)
+# already enforce; svcFileManagement links svcCoreClient, so Core must build.
+include_directories(BEFORE ${CMAKE_SOURCE_DIR}/Lts)
+
 SET(xml_FILE core.xml)
 
 #
@@ -111,6 +119,11 @@ SET(SRCS_client
 CODEGEN_CLIENT_TOPICS_IMPL(SRCS_client ${xml_FILE})
 
 NGL_ADD_LIBRARY2(AAR SV WS HLA svcCoreClient SHARED ${SRCS_client})
+# NGL_ADD_LIBRARY2 (unlike NGL_ADD_LIBRARY) does not define the
+# MAKE_<SYMBOL>_LIB compile guard, but the generated core_[d|f]tc_impl.h
+# headers require MAKE_SVCCORECLIENT_LIB — same situation as ddscore above,
+# which defines MAKE_DDSCORE_LIB explicitly for the same reason.
+TARGET_COMPILE_DEFINITIONS(svcCoreClient PRIVATE MAKE_SVCCORECLIENT_LIB)
 NGL_TARGET_INCLUDE_DIRECTORIES(svcCoreClient
   PUBLIC
     ${CMAKE_CURRENT_SOURCE_DIR}/../../