On Mon, Jan 08, 2001 at 12:32:18PM -0500, Ben Collins wrote: :On Mon, Jan 08, 2001 at 11:37:09AM -0500, Jonathan D. Proulx wrote: :> :> It then builds with with the same results from "ldd" and "file", BTW :> using g77 as above, this builds fine on x86 arch, don't know wether :> that's relevent at all... :> : :Hmm...no experience with g77, but it looks like it is compiling for the :wrong arch. What version of g77 is this? Can you provide me a sample g77 :"hello world" compiled this way, and tell me if it works?
OK, I don't do Fortran either, so I ditched g77 as it's not required, made clean removed the broken binaries (which make clean doesn't). What I've got in the make file now: CC = gcc CCFLAGS = -fomit-frame-pointer -O3 -funroll-loops LINKER = ld LINKFLAGS = $(CCFLAGS) -lm -lmpi -lcblas (I've previously added -Wall to CCFLAGS and gotten no warnings) using ld I do get one warning: ld: warning: cannot find entry symbol _start; defaulting to 00000000000124ac I get the same results without the g77. Acording to the gcc info docs "V8+ Required" shouldn't be a problem with the Ross Hypersparc CPU in this box, athough v7 is the default. expicitly stating -mcpu=v7 in CCFLAGS still produces "V8+ Required" explicitly stating -msparclinux in LDFLAGS results in a ton of undefined symbols, suggesting I need more -l<lib> flags for very basic libraries, should I need a -lc explicitly?? -Jon
