fix for linker error in ModelicaExtrenalC for cpp runtime

Belonging to [master]:
  - OpenModelica/OMCompiler#2046

SimulationRuntime/cpp/Core/ModelicaExternalC/CMakeLists.txt

@@ -2,13 +2,19 @@ cmake_minimum_required(VERSION 2.8.9)
 
 project(${ModelicaExternalName})
 
-add_library(${ModelicaExternalName} STATIC ${MODELICAEXTERNALCDIR}/ModelicaStandardTables.c ${MODELICAEXTERNALCDIR}/ModelicaMatIO.c ${MODELICAEXTERNALCDIR}/ModelicaInternal.c ${MODELICAEXTERNALCDIR}/ModelicaStrings.c  ${MODELICAEXTERNALCDIR}/ModelicaRandom.c) #  ${USERTABDIR}/usertab.c
+add_library(${ModelicaExternalName} STATIC ${MODELICAEXTERNALCDIR}/ModelicaFFT.c ${MODELICAEXTERNALCDIR}/ModelicaInternal.c ${MODELICAEXTERNALCDIR}/ModelicaRandom.c ${MODELICAEXTERNALCDIR}/ModelicaStrings.c) #  ${USERTABDIR}/usertab.c
 
 add_library(${ModelicaTablesName} STATIC ${MODELICAEXTERNALCDIR}/ModelicaStandardTables.c ${MODELICAEXTERNALCDIR}/ModelicaMatIO.c) #  ${USERTABDIR}/usertab.c
 
 add_library(${ModelicaMatIOName} STATIC ${MODELICAEXTERNALCDIR}/ModelicaIO.c ) #
 add_library(${LibZName} STATIC ${MODELICAEXTERNALCDIR}/zlib/adler32.c ${MODELICAEXTERNALCDIR}/zlib/compress.c ${MODELICAEXTERNALCDIR}/zlib/crc32.c ${MODELICAEXTERNALCDIR}/zlib/deflate.c ${MODELICAEXTERNALCDIR}/zlib/gzclose.c ${MODELICAEXTERNALCDIR}/zlib/gzlib.c ${MODELICAEXTERNALCDIR}/zlib/gzread.c ${MODELICAEXTERNALCDIR}/zlib/gzwrite.c ${MODELICAEXTERNALCDIR}/zlib/infback.c ${MODELICAEXTERNALCDIR}/zlib/inffast.c ${MODELICAEXTERNALCDIR}/zlib/inflate.c ${MODELICAEXTERNALCDIR}/zlib/inftrees.c ${MODELICAEXTERNALCDIR}/zlib/trees.c ${MODELICAEXTERNALCDIR}/zlib/uncompr.c ${MODELICAEXTERNALCDIR}/zlib/zutil.c ) #
 
+
+#if(MSVC)
+#    set_property(TARGET ${ModelicaExternalName} APPEND PROPERTY COMPILE_FLAGS /Zc:inline )
+#    set_property(TARGET ${ModelicaExternalName} APPEND PROPERTY LINK_FLAGS /OPT:NOREF)
+#endif()
+
 add_definitions(-DDUMMY_FUNCTION_USERTAB)
 include_directories(${MODELICAEXTERNALCDIR})
 # include_directories (${USERTABDIR})