[CMake] How to specify -fpic ?

[David Aldrich]

Hi Michael
 
> For one, you are missing -ldl. Add ${CMAKE_DL_LIBS} to your
> target_link_libraries call. 

Thanks for pointing that out. It's in there now:

/usr/bin/c++ -O3 -DNDEBUG -Wall -m64 -o myProj -rdynamic Kernel/libKernel.a -ldl -lpython2.4

> --export-dynamic may be also necessary, if your dlopen'ed
> libraries use symbols in your executable.

I tried adding:

SET(CMAKE_EXE_EXPORTS_CXX_FLAG "-Wl,--export-dynamic")

But that made no difference to the link command. Am I doing the right thing?

David