I downloaded the new LAMMPS (May 21, 2008), and tried to build it on my Mac, OSX 10.5.3. I want to build LAMMPS in serial, so I first did make in the STUBS directory, then did "make serial" in the src directory. The code itself appears to compile fine, but I get all sorts of linker errors that look like this:
thermo.o timer.o universe.o update.o variable.o velocity.o verlet.o write_restart.o -lmpi -o ../lmp_serial
"MPI_Recv(void*, int, int, int, int, int, MPI_Status*)", referenced from:
LAMMPS_NS::Comm::irregular_create(int, int*, int*, int*)in comm.o
LAMMPS_NS::Dump::write() in dump.o
LAMMPS_NS::Temper::command(int, char**)in temper.o
LAMMPS_NS::WriteRestart::write(char*) in write_restart.o
"MPI_Wtime()", referenced from:
I'm using the standard Apple GCC 4.0, i.e.
haroldp1:src haroldpark$ gcc -v
Using built-in specs.
Configured with: /var/tmp/gcc/gcc-5465~16/src/configure --disable-checking -enable-werror --prefix=/usr --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-transform-name=/^[cg][^.-]*/s//-4.0/ --with-gxx-include-dir=/include/c++/4.0.0 --with-slibdir=/usr/lib --build=i686-apple-darwin9 --with-arch=apple --with-tune=generic --host=i686-apple-darwin9 --target=i686-apple-darwin9
Thread model: posix
gcc version 4.0.1 (Apple Inc. build 5465)
If anyone has any idea why the linking is failing, I would very much appreciate it.