4.9. make targets
Open MPI supports all the make targets that are provided by GNU
Automake, such as:
all: build the entire Open MPI packageinstall: install Open MPIuninstall: remove all traces of Open MPI from the installation treeclean: clean out the build tree
Once Open MPI has been built and installed, it is safe to run make
clean and/or remove the entire build tree.
Generally speaking, the only thing that users need to do to use Open
MPI is ensure that PREFIX/bin is in their PATH and
PREFIX/lib is in their LD_LIBRARY_PATH. Users may need to
ensure to set the PATH and LD_LIBRARY_PATH in their shell
setup files (e.g., .bashrc, .cshrc) so that non-interactive
ssh-based logins will be able to find the Open MPI executables.