I'm having a few problems compiling my Fortran code using gfortran with 64-bit architecture (AMD Opteron processors - part of a cluster) and the program will not compile. I have had no problems with 32-bit compilation on a different computer. When I compile the program using: gfortran -O1 Latest_tpi.f90 global_data.f90 -o tpi I get the following errors: /tmp/ccZ3fKWW.o: In function `complex_energy_': Latest_tpi.f90:(.text+0x70): relocation truncated to fit: R_X86_64_PC32 against symbol `__global_data__nt4p' defined in .bss section in /tmp/ccm7YFJ1.o Latest_tpi.f90:(.text+0x95): relocation truncated to fit: R_X86_64_PC32 against symbol `__global_data__solvent_sites_vdw' defined in .bss section in /tmp/ccm7YFJ1.o Latest_tpi.f90:(.text+0xe2): relocation truncated to fit: R_X86_64_PC32 against symbol `__global_data__lz' defined in .bss section in /tmp/ccm7YFJ1.o Latest_tpi.f90:(.text+0x231): additional relocation overflows omitted from the output collect2: ld returned 1 exit status The variables mentioned are simple integer variables (Other errors were reported but have been omitted - all related to integer or real variables) Uname -a gives - 2.6.21-1.3194.fc7 #1 SMP Wed May 23 22:47:07 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux and I am running gcc version 4.1.2 20070502 (Red Hat 4.1.2-12). I am unsure as to why I am getting these errors and as how to resolve them. Thanks in advance Alastair -- View this message in context: http://www.nabble.com/gfortran-compilation-problems-tf4088815.html#a11622190 Sent from the gcc - Help mailing list archive at Nabble.com.
