Gcc compiler, we come to see

I use Gcc 3.3.6 Gcc -fpic. . . . . . Gcc -shared. . . . . Baocuo will /var/tmp//ccoLWv3d.o : DP relative code in file-shared library must be position Independent. Use z or +Z to recompile. I checked the information on the HP-UX as the only link with ld to the Secretary document sharing, So I use the Ld-b. . . . . . This will not lead to the overall object initialization, and then access the information found so gcc (1) On some systems, `gcc -shared 'needs to build to armed stub Code for constructors to work. On multi-libbed systems, `gcc -shared ' Must select the correct support libraries to link against. Failing to Supply the correct flags may lead to subtle defects. Supplying them in Cases where they are not necessary is innocuous. But not quite understand, do not know how to solve this. Which experts know solution.