Map library name "fftw3f" to "fftwFloat".
Map library name "fftw3f" to "fftwFloat".

jb55/cabal2nix,gridaphobe/cabal2nix,Fuuzetsu/cabal2nix,spencerjanssen/cabal2nix,dmalikov/cabal2nix,bennofs/cabal2nix,psibi/cabal2nix