From help-request at octave dot org Wed Feb 16 05:54:44 2005
Subject: MPITB Makefile for Debian
From: Michael Creel <michael dot creel at uab dot es>
To: Javier Fernandez Baldomero <javier at atc dot ugr dot es>, help@octave.org
Date: Wed, 16 Feb 2005 12:55:48 +0100


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Attached is a makefile for MPITB for Octave. This will build MPITB on Debian 
unstable with current Octave (2.1.64) and LAM/MPI (7.1.1). Is has been tested 
with the examples on the ParallelKnoppix CD, and works fine with with those.

Thanks to Thomas Weber for resolving the "missing symbols" issue.

Cheers, Michael

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# Makefile for MPITB on Debian unstable
# link Makefile.env to this file, then just do a make
#
# Required packages
# octave2.1-headers
# lam4-dev

# Original Makefile.env by Javier Fernandez <javier at atc dot ugr dot es>.
# Modifications for Debian unstable by Michael Creel <michael dot creel at uab dot es> 
# and Thomas Weber <weber at num dot uni-sb dot de>

CC = gcc
CP = cp
MV = mv

OCTCPPFLAGS = -I/usr/include/octave/octave -I/usr/include/octave
OCTCFLAGS   = -fPIC -mieee-fp
WHEREARELIBS     := $(shell octave-config -p OCTLIBDIR)
OCTCLIBS    = -L/$(WHEREARELIBS) \
		-loctinterp -loctave -lcruft -llapack -lblas-3 \
		-lreadline -lncurses -ldl -lm \
		-lfrtbegin -lg2c -lgcc_s
OCTLDFLAGS  = -shared 

DEBUGFLAGS  = -g 
OPTIMFLAGS  = -O2
DLDSFX      = oct


MPICPPFLAGS = -I/usr/include/lam 
MPICFLAGS   = -pthread

# MPICLIBS seems to be necessary to avoid missing symbol errors
# Both of the following work, whether or not mpich is installed, and
# in spite of the fact that they make reference to files and/or
# directories that may not exist. 
# MPICLIBS   = -L/usr/lib/mpich/lib/shared -llam -lutil -lmpich -lmpi++
MPICLIBS    = -L/usr/include/lam -llam -lmpi++ -lutil

MPILDFLAGS  = -pthread

CPPFLAGS = $(OCTCPPFLAGS) $(MPICPPFLAGS)
CFLAGS   = $(OCTCFLAGS)   $(MPICFLAGS)   $(OPTIMFLAGS) -Wall
#CFLAGS  = $(OCTCFLAGS)   $(MPICFLAGS)   $(DEBUGFLAGS) -Wall

CLIBS    = $(OCTCLIBS)    $(MPICLIBS)
LDFLAGS  = $(OCTLDFLAGS) $(MPILDFLAGS)
LDLIBS   = $(CLIBS)


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