Problem with shared object of Ghostscript

[xushaoguangxsg]

Sorry to trouble you,When i install the Ghostscript-8.60 and my plantform is ubuntu ,first I install the Ghostscript successfully with the line: ./configure; make; make install. But when I 'd like to install the building shared object of Ghostscript,I tried the :ln -s src/unix-gcc.mak makefile; make so
;make soinstall,but there were mistakes appeared excute the "make so", It implied following:

obj/../soobj -I./src -g -o ./bin/../sobin/gsx ./src/ \
-L./bin/../sobin -lgs
/usr/bin/ld: ./src/: No such file: File format not recognized
collect2: ld returned 1 exit status
make[1]: *** [bin/../sobin/gsx] Error 1
make[1]: Leaving directory `/opt/gsview/ghostscript-8.60'
make: *** [so] Error 2

What can cause this problem? Could you tell me?