Makefile : Failed Build from OMNET++ 5 [Windows]

[dhavalkvaria]

clang++.exe: error: unsupported option '-fPIC' for target 'x86_64-w64-windows-gnu'

LOG :
18:01:01 **** Build of configuration clang-debug for project ARA-Simulation ****
make MODE=debug all
find: ‘inetmanet/src’: No such file or directory
find: ‘inetmanet/src’: No such file or directory
Compiling src/core/AbstractARAClient.cpp
clang++.exe: error: unsupported option '-fPIC' for target 'x86_64-w64-windows-gnu'
make: *** [Makefile:316: out/clang++-debug/src/core/AbstractARAClient.o] Error 1

18:01:08 Build Finished (took 6s.994ms)