Hei Guys is there an issue with the current version (gfortran-4.4) and producing a statically linked binary, whcih used to work a number of months ago. I wan to link this mighty prog program uiu integer lntrait,lpdiag,lsol,info call dppsv ('L',lntrait,1,lpdiag,lsol,lntrait,info) end program uiu dppsv is a lapack routine: eg@eno:~/f95pest/src$ nm /usr/lib/liblapack.a|grep dppsv dppsv.o: 0000000000000000 T dppsv_ yet running: eg@eno:~/f95pest/src$ gfortran -llapack iii.f90 - dynamic works fine eg@eno:~/f95pest/src$ gfortran -llapack -static iii.f90 /tmp/ccaTvIx8.o: In function `MAIN__': iii.f90:(.text+0x54): undefined reference to `dppsv_' whats up? any ideas? Greetings Eildert --