I am having an issues hopefully someone has been able to solve it. The issue is the following. I am trying to use ghci for interactive development and for this I have created a few modules which reference C code by using FFI. My particular case looks in this way:
libA (C) -> libB (C++) libC (C)
this is installed in my system as:
When I try to compile for example for unit test I can make it work. But the problem is ghci has problems when linking my dynamic libraries.
In particular when running
cabal repl --ghc-options="-L/usr/local/lib -lA -lB -lC -lstdc++"
ghci loads but when referencing an imported function in the interactive session I get the following error:
/home/gserranowong/.ghcup/ghc/9.4.8/lib/ghc-9.4.8/bin/./ghc-9.4.8: symbol lookup error: /usr/local/lib/libA.so: undefined symbol: _ZN9CDocumentC1Ev
_ZN9CDocumentC1Ev is declared in libA but really defined in libB. So it seems that ghci its trying to load from the wrong library and the name is not correctly resolved. I have check the symbols in libA and libB and this is the case.