BLACS installation problem

From: Håkan Lane (Hakan.NOLane_at_SPAMsem.PLEASEchalmers.se)
Date: 11/17/04 

Date: Wed, 17 Nov 2004 12:57:26 +0100

When trying to install BLACS, I keep getting these "undefined reference
to..." messages. The problem seems to occur first when building
blacstest.o.

I've attached a typical .inc file.

I've also tried some other compilers. I get very similar results. Thanks
in advance.

Regards,

Håkan Lane
(Remove NO, SPAM and PLEASE for direct email)

#=============================================================================
#====================== SECTION 1: PATHS AND LIBRARIES
=======================
#=============================================================================
# The following macros specify the name and location of libraries
required by
# the BLACS and its tester.
#=============================================================================
 
# --------------------------------------
# Make sure we've got a consistent shell
# --------------------------------------
   SHELL = /bin/sh

# -----------------------------
# The top level BLACS directory
# -----------------------------
   BTOPdir = $(HOME)/Libs/BLACS/BLACS

#
---------------------------------------------------------------------------
# The communication library your BLACS have been written for.
# Known choices (and the machines they run on) are:
#
# COMMLIB MACHINE
# .......
..............................................................
# CMMD Thinking Machine's CM-5
# MPI Wide variety of systems
# MPL IBM's SP series (SP1 and SP2)
# NX Intel's supercomputer series (iPSC2, iPSC/860, DELTA,
PARAGON)
# PVM Most unix machines; See PVM User's Guide for details
#
---------------------------------------------------------------------------
   COMMLIB = MPI

# -------------------------------------------------------------
# The platform identifier to suffix to the end of library names
# -------------------------------------------------------------
   PLAT = LINUX

# ----------------------------------------------------------
# Name and location of the BLACS library. See section 2 for
# details on BLACS debug level (BLACSDBGLVL).
# ----------------------------------------------------------
   BLACSdir = $(BTOPdir)/LIB
   BLACSDBGLVL = 0
   BLACSFINIT =
$(BLACSdir)/blacsF77init_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL).a
   BLACSCINIT =
$(BLACSdir)/blacsCinit_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL).a
   BLACSLIB = $(BLACSdir)/blacs_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL).a

# -------------------------------------
# Name and location of the MPI library.
# -------------------------------------
   MPIdir = $(HOME)/Libs/MPICH/mpich-1.2.6
   MPIdev =
   MPIplat =
   MPILIBdir = $(MPIdir)/lib
   MPIINCdir = $(MPIdir)/include
   MPILIB = $(MPILIBdir)/libmpich.a

# -------------------------------------
# All libraries required by the tester.
# -------------------------------------
   BTLIBS = $(BLACSFINIT) $(BLACSLIB) $(BLACSFINIT) $(MPILIB)

# ----------------------------------------------------------------
# The directory to put the installation help routines' executables
# ----------------------------------------------------------------
   INSTdir = $(BTOPdir)/INSTALL/EXE

# ------------------------------------------------
# The name and location of the tester's executable
# ------------------------------------------------
   TESTdir = $(BTOPdir)/TESTING/EXE
   FTESTexe = $(TESTdir)/xFbtest_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL)
   CTESTexe = $(TESTdir)/xCbtest_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL)
#=============================================================================
#=============================== End SECTION 1
===============================
#=============================================================================
 

#=============================================================================
#========================= SECTION 2: BLACS INTERNALS
========================
#=============================================================================
# The following macro definitions set preprocessor values for the
BLACS.
# The file Bconfig.h sets these values if they are not set by the
makefile.
# User's compiling only the tester can skip this entire section.
# NOTE: The MPI defaults have been set for MPICH.
#=============================================================================

#
-----------------------------------------------------------------------
# The directory to find the required communication library include
files,
# if they are required by your system.
#
-----------------------------------------------------------------------
   SYSINC = -I$(MPIINCdir)

#
---------------------------------------------------------------------------
# The Fortran 77 to C interface to be used. If you are unsure of the
correct
# setting for your platform, compile and run BLACS/INSTALL/xintface.
# Choices are: Add_, NoChange, UpCase, or f77IsF2C.
#
---------------------------------------------------------------------------
   INTFACE = -DAdd_

#
------------------------------------------------------------------------
# Allows the user to vary the topologies that the BLACS default
topologies
# (TOP = ' ') correspond to. If you wish to use a particular topology
# (as opposed to letting the BLACS make the choice), uncomment the
# following macros, and replace the character in single quotes with the
# topology of your choice.
#
------------------------------------------------------------------------
# DEFBSTOP = -DDefBSTop="'1'"
# DEFCOMBTOP = -DDefCombTop="'1'"

# -------------------------------------------------------------------
# If your MPI_Send is locally-blocking, substitute the following line
# for the empty macro definition below.
# SENDIS = -DSndIsLocBlk
# -------------------------------------------------------------------
   SENDIS =

# --------------------------------------------------------------------
# If your MPI handles packing of non-contiguous messages by copying to
# another buffer or sending extra bytes, better performance may be
# obtained by replacing the empty macro definition below with the
# macro definition on the following line.
# BUFF = -DNoMpiBuff
# --------------------------------------------------------------------
   BUFF =

#
-----------------------------------------------------------------------
# If you know something about your system, you may make it easier for
the
# BLACS to translate between C and fortran communicators. If the empty
# macro defininition is left alone, this translation will cause the C
# BLACS to globally block for MPI_COMM_WORLD on calls to BLACS_GRIDINIT
# and BLACS_GRIDMAP. If you choose one of the options for translating
# the context, neither the C or fortran calls will globally block.
# If you are using MPICH, or a derivitive system, you can replace the
# empty macro definition below with the following (note that if you let
# MPICH do the translation between C and fortran, you must also
indicate
# here if your system has pointers that are longer than integers. If
so,
# define -DPOINTER_64_BITS=1.) For help on setting TRANSCOMM, you can
# run BLACS/INSTALL/xtc_CsameF77 and BLACS/INSTALL/xtc_UseMpich as
# explained in BLACS/INSTALL/README.
   TRANSCOMM =
#
# If you know that your MPI uses the same handles for fortran and C
# communicators, you can replace the empty macro definition below with
# the macro definition on the following line.
# TRANSCOMM = -DCSameF77
#
-----------------------------------------------------------------------
# TRANSCOMM =

#
--------------------------------------------------------------------------
# You may choose to have the BLACS internally call either the C or
Fortran77
# interface to MPI by varying the following macro. If TRANSCOMM is
left
# empty, the C interface BLACS_GRIDMAP/BLACS_GRIDINIT will
globally-block if
# you choose to use the fortran internals, and the fortran interface
will
# block if you choose to use the C internals. It is recommended that
the
# user leave this macro definition blank, unless there is a strong
reason
# to prefer one MPI interface over the other.
# WHATMPI = -DUseF77Mpi
# WHATMPI = -DUseCMpi
#
--------------------------------------------------------------------------
   WHATMPI =

#
---------------------------------------------------------------------------
# Some early versions of MPICH and its derivatives cannot handle user
defined
# zero byte data types. If your system has this problem (compile and
run
# BLACS/INSTALL/xsyserrors to check if unsure), replace the empty macro
# definition below with the macro definition on the following line.
# SYSERRORS = -DZeroByteTypeBug
#
---------------------------------------------------------------------------
   SYSERRORS =

# ------------------------------------------------------------------
# These macros set the debug level for the BLACS. The fastest
# code is produced by BlacsDebugLvl 0. Higher levels provide
# more debug information at the cost of performance. Present levels
# of debug are:
# 0 : No debug information
# 1 : Mainly parameter checking.
# ------------------------------------------------------------------
   DEBUGLVL = -DBlacsDebugLvl=$(BLACSDBGLVL)

#
-------------------------------------------------------------------------
# All BLACS definitions needed for compile (DEFS1 contains definitions
used
# by all BLACS versions).
#
-------------------------------------------------------------------------
   DEFS1 = -DSYSINC $(SYSINC) $(INTFACE) $(DEFBSTOP) $(DEFCOMBTOP)
$(DEBUGLVL)
   BLACSDEFS = $(DEFS1) $(SENDIS) $(BUFF) $(TRANSCOMM) $(WHATMPI)
$(SYSERRORS)
#=============================================================================
#=============================== End SECTION 2
===============================
#=============================================================================
 

#=============================================================================
#=========================== SECTION 3: COMPILERS
============================
#=============================================================================
# The following macros specify compilers, linker/loaders, the archiver,
# and their options. Some of the fortran files need to be compiled
with no
# optimization. This is the F77NO_OPTFLAG. The usage of the remaining
# macros should be obvious from the names.
#=============================================================================
   F77 = disk/lic/intel/fortran/compiler70/ia32/bin/ifc
   F77NO_OPTFLAGS =
   F77FLAGS = $(F77NO_OPTFLAGS) -O -w
   F77LOADER = $(F77)
   F77LOADFLAGS =
   CC = gcc
   CCFLAGS = -O2
   CCLOADER = $(CC)
   CCLOADFLAGS =

#
--------------------------------------------------------------------------
# The archiver and the flag(s) to use when building an archive
(library).
# Also the ranlib routine. If your system has no ranlib, set RANLIB =
echo.
#
--------------------------------------------------------------------------
   ARCH = ar
   ARCHFLAGS = r
   RANLIB = ranlib

#=============================================================================
#=============================== End SECTION 3
===============================
#=============================================================================

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