bug#2280: 23.0.90; incorrect configuration

[Glenn Morris]

I agree with the suggestion to just remove this bit from configure.in:

    # Use fink packages if available.
    if test -d /sw/include && test -d /sw/lib; then
      GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
      CPP_TEST_OPTIONS=${GCC_TEST_OPTIONS}
      NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
    fi

It's not Emacs's business to make this kind of decision.