FMI2 Cpp: add rpath to solver libs

This is currently needed for FMUs with algebraic loops, because the solver libs are loaded dynamically at runtime (see also #3264).


git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@25380 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Compiler/Template/CodegenFMUCpp.tpl

@@ -709,7 +709,8 @@ case SIMCODE(modelInfo=MODELINFO(__), makefileParams=MAKEFILE_PARAMS(__), simula
   ALGLOOPSMAINFILE=OMCpp<%fileNamePrefix%>AlgLoopMain.cpp
 
   OMCPP_LIBS= -lOMCppSystem_FMU -lOMCppDataExchange_static -lOMCppOMCFactory -lOMCppMath_static
-  LIBS= $(OMCPP_LIBS) $(BASE_LIB) $(BOOST_LIBRARIES) $(LINUX_LIB_DL)
+  OMCPP_SOLVER_LIBS= -Wl,-rpath,$(OMHOME)/lib/omc/cpp
+  LIBS= $(OMCPP_LIBS) $(OMCPP_SOLVER_LIBS) $(BASE_LIB) $(BOOST_LIBRARIES) $(LINUX_LIB_DL)
 
   CPPFILES=OMCpp<%fileNamePrefix%>.cpp OMCpp<%fileNamePrefix%>FMU.cpp $(CALCHELPERMAINFILE) $(CALCHELPERMAINFILE2) $(CALCHELPERMAINFILE3) $(CALCHELPERMAINFILE4) $(CALCHELPERMAINFILE5) $(ALGLOOPSMAINFILE)
   OFILES=$(CPPFILES:.cpp=.o)