stable branch problem

[Michel Boaventura]

Hello,

I really don't know why, but I can't compile the stable branch. With
the master I got no problems, but with the stable the linker complains
about
a lot of missing references when it tries to create psppire. The
strange thing is that it complains about some references who doesn't
exist.
For example, it complains the missing of "iconv_open", but when I do: