linux: Failure to link, POSITION_INDEPENDENT_CODE is not being recognised.

[hosaka]

This is probably a duplicate of #12. I've had luck with using ofxCMake addon for the most part. Apart from the linking stage, even though there lines in configLinux.cmake

set_source_files_properties( ${OF_SOURCE_FILES} PROPERTIES COMPILE_FLAGS "-std=c++11 -Wall -fPIC" )
set_target_properties( of_shared PROPERTIES POSITION_INDEPENDENT_CODE TRUE )

The linker fails with the following errors along the lines of:

/path/to/lib.a: can not be used when making a shared object; recompile with -fPIC

I have additionally tried setting PIC using some options I found on stackoverflow

set(POSITION_INDEPENDENT_CODE ON)

But this made no difference. Any suggestions?