+ Handler -dynamic-linker correctly, i.e. 
    skip next argument.
  + Add all library paths as $LIBRARYPATH and $OBJECTPATH
    at the end of gdblib.inc to be able to parse it
    directly in main fp.pas IDE program source
    (This solves the warning about crtbegin.o not found,
    at least for sparc-linux machine).


git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24916 3ad0048d-3df7-0310-abae-a5850022a9f2