we compiled with this options:
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./configure --with-nrnpython --with-mpi --with-paranrn --with-x
and if I run the
this is the result
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mattions@triton:nrn-7.0$ ./configure --help
`configure' configures nrn 7.0 to adapt to many kinds of systems.
Usage: ./configure [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print `checking...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for `--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or `..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[/usr/local/nrn]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, `make install' will install all the files in
`/usr/local/nrn/bin', `/usr/local/nrn/lib' etc. You can specify
an installation prefix other than `/usr/local/nrn' using `--prefix',
for instance `--prefix=$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--datadir=DIR read-only architecture-independent data [PREFIX/share]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--infodir=DIR info documentation [PREFIX/info]
--mandir=DIR man documentation [PREFIX/man]
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
X features:
--x-includes=DIR X include files are in DIR
--x-libraries=DIR X library files are in DIR
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
Optional Features:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-UniversalMacBinary
combined binary for ppc and i386, fake arch is
called umac
--disable-DiscreteEventObserver
Save space, but danger of use of freed memory if any
NetCon destroyed.
--enable-bluegene For BlueGene/L, supplies many extra configuration
options
--enable-bluegeneP For BlueGene/P, supplies many extra configuration
options
--enable-bgPlinux For BlueGene/P mpicc, supplies many extra
configuration options
--disable-dependency-tracking speeds up one-time build
--enable-dependency-tracking do not reject slow dependency extractors
--enable-rpm-rules Try to create rpm make rules (defaults to yes for Linux)
--enable-shared[=PKGS]
build shared libraries [default=yes]
--enable-static[=PKGS]
build static libraries [default=no]
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--disable-libtool-lock avoid locking (might break parallel builds)
--disable-cygwin build as MINGW program. Only for mswin.
--enable-ncs Compile with USENCS defined - Allows NCS to use
NEURON
--disable-ncs This is the default
--enable-realtime rtlinux dynamic clamp
--enable-NI6229 use National Instruments PCI-6229 DAQ
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-nmodl-only When cross compiling, nocmodl and hoc_e need to be
compiled for the build machine
--without-nmodl When cross compiling, nocmodl and hoc_e should NOT
be compiled for the host machine
--with-rpm-prog=PROG Which rpm to use (optional)
--with-rpm-extra-args=ARGS Run rpm with extra arguments (defaults to none)
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
--with-pic try to use only PIC/non-PIC objects [default=use
both]
--with-tags[=TAGS]
include additional configurations [automatic]
--with-nrnpython=desired python binary or 'dynamic'
Python interpreter can be used (default is NO)
Probably need to set PYLIBDIR to find libpython...
and PYINCDIR to find Python.h
--with-paranrn parallel variable step integration for individual
cells
--without-paranrn default. No parallel integration
--with-multisend Allow optional MPI_ISend/Recv for spike transfer
--with-multisend=bgp Use BlueGene/P style dma spike transfer
--with-mpi Also compile the parallel code in
src/sundials/shared
--without-mpi This is the default. Do not compile the parallel
sundials code
--with-metis use METIS to distribute cell equations among
processors
--without-metis default.
--without-memacs leave out everything that depends on terminal cursor
capabilities
-with-readline=dir Specify the location of the readline library. You
must specify this option if readline is not located
in a standard place. The configure script looks for
the library in the subdirectory lib underneath the
directory you specify.
--with-neosim Compile with USENEOSIM defined
--without-neosim This is the default
--with-nrnjava Must explicitly use it if you want it. Enable the
java interface. This builds libnrnjava.so and makes
the NrnJava class available in hoc.
--without-nrnjava No java interface. This is the default
--with-x use the X Window System
--without-x disable everything depending on x11 equivalent to
--without-iv --without-nrnoc-x11 --without-x
--with-nrniv This is the default. Build as much of nrniv as is
consistent with the existence or non-existence of
InterViews. I.e if InterViews is not found List,
Vector, File, Impedance, SaveState, etc. will still
be built.
--without-nrniv Build only nrnoc
--with-iv=dir Specify the location of the InterViews graphics
package. You must specify this option if you do not
have them installed in a standard place. The
standard places are (from high to low precedence)
prefix/../iv /usr/local/iv /usr/local
--without-iv Do not compile graphics into neuron.
--with-nrnoc-x11 This is the default Add the x11 window code to NRNOC
to allow the old style x11 window for plot, axis,
etc.
--without-nrnoc-x11 Do not compile the old style nrnoc x11 window
Some influential environment variables:
CXX C++ compiler command
CXXFLAGS C++ compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
headers in a nonstandard directory <include dir>
CC C compiler command
CFLAGS C compiler flags
CPP C preprocessor
CXXCPP C++ preprocessor
F77 Fortran 77 compiler command
FFLAGS Fortran 77 compiler flags
MPICC MPI C compiler command
MPICXX MPI C++ compiler command
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
The --with-mpi seems to be the option that trigger mpi.
I ran the configure with --with-nrnmpi and I got the same configure output.
A snippet:
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checking for mpicc... mpicc
checking for MPI_Init... yes
checking for mpi.h... yes
checking for mpic++... mpic++
checking for mpi.h... yes
So, if I'm not wrong, we compile the software correctly. Or not?