New configure script

configry
Salvatore Filippone 4 years ago
parent 8d3ebba561
commit ee218171e7

@ -16,6 +16,7 @@ PSBLAS_LIBDIR=@PSBLAS_LIBDIR@
@PSBLAS_INSTALL_MAKEINC@
PSBLAS_INCLUDES=@PSBLAS_INCLUDES@
PSBLAS_LIBS=@PSBLAS_LIBS@
PSBBASEMODNAME=psb_base_mod

@ -0,0 +1,120 @@
##########################################################
.mod=@MODEXT@
.fh=.fh
.SUFFIXES:
.SUFFIXES: .f90 .F90 .f .F .c .cpp .o
# The following ones are the variables used by the PSBLAS make scripts.
FC=@FC@
CC=@CC@
CXX=@CXX@
FCOPT=@FCOPT@
CCOPT=@CCOPT@
CXXOPT=@CXXOPT@
FMFLAG=@FMFLAG@
FIFLAG=@FIFLAG@
EXTRA_OPT=@EXTRA_OPT@
# These three should be always set!
MPFC=@MPIFC@
MPCC=@MPICC@
MPCXX=@MPICXX@
FLINK=@FLINK@
LIBS=@LIBS@
# BLAS, BLACS and METIS libraries.
BLAS=@BLAS_LIBS@
METIS_LIB=@METIS_LIBS@
LAPACK=@LAPACK_LIBS@
PSBFDEFINES=@FDEFINES@
PSBCDEFINES=@CDEFINES@
PSBCXXDEFINES=@CDEFINES@
AR=@AR@
RANLIB=@RANLIB@
##########################################################
# #
# Note: directories external to the AMG4PSBLAS subtree #
# must be specified here with absolute pathnames #
# #
##########################################################
PSBLASDIR=@PSBLAS_DIR@
PSBLAS_INCDIR=@PSBLAS_INCDIR@
PSBLAS_MODDIR=@PSBLAS_MODDIR@
PSBLAS_LIBDIR=@PSBLAS_LIBDIR@
PSBLAS_INCLUDES=@PSBLAS_INCLUDES@
PSBLAS_LIBS=@PSBLAS_LIBS@
PSBBASEMODNAME=psb_base_mod
PSBPRECMODNAME=psb_prec_mod
PSBMETHDMODNAME=psb_krylov_mod
PSBUTILMODNAME=psb_util_mod
INSTALL=@INSTALL@
INSTALL_DATA=@INSTALL_DATA@
INSTALL_DIR=@INSTALL_DIR@
INSTALL_LIBDIR=@INSTALL_LIBDIR@
INSTALL_INCLUDEDIR=@INSTALL_INCLUDEDIR@
INSTALL_MODULESDIR=@INSTALL_MODULESDIR@
INSTALL_DOCSDIR=@INSTALL_DOCSDIR@
INSTALL_SAMPLESDIR=@INSTALL_SAMPLESDIR@
##########################################################
# #
# Additional defines and libraries for multilevel #
# Note that these libraries should be compatible #
# (compiled with) the compilers specified in the #
# PSBLAS main Make.inc #
# #
# Examples: #
# MUMPSLIBS=-ldmumps -lmumps_common #
# -lpord -L/path/to/MUMPS/lib #
# MUMPSFLAGS=-DHave_MUMPS_ -I/path/to/MUMPS/include #
# #
# UMFLIBS=-lumfpack -lamd -L/path/to/UMFPACK #
# UMFFLAGS=-DHave_UMF_ -I/path/to/UMFPACK #
# #
# SLULIBS=-lslu -L/path/to/SuperLU #
# SLUFLAGS=-DHave_SLU_ -I/path/to/SuperLU #
# #
# SLUDISTLIBS=-lslud -L/path/to/SuperLUDist #
# SLUDISTFLAGS=-DHave_SLUDist_ -I/path/to/SuperLUDist #
# #
##########################################################
MUMPSLIBS=@MUMPS_LIBS@
MUMPSFLAGS=@MUMPS_FLAGS@
SLULIBS=@SLU_LIBS@
SLUFLAGS=@SLU_FLAGS@
SLUDISTLIBS=@SLUDIST_LIBS@
SLUDISTFLAGS=@SLUDIST_FLAGS@
UMFLIBS=@UMF_LIBS@
UMFFLAGS=@UMF_FLAGS@
EXTRALIBS=@EXTRA_LIBS@
@COMPILERULES@
#
AMGCDEFINES=$(MUMPSFLAGS) $(SLUFLAGS) $(UMFFLAGS) $(SLUDISTFLAGS) $(PSBCDEFINES)
CDEFINES=$(AMGCDEFINES)
AMGFDEFINES=@AMGFDEFINES@ $(PSBFDEFINES)
FDEFINES=$(AMGFDEFINES)
CXXDEFINES=@AMGCXXDEFINES@ $(PSBCXXDEFINES)
AMGLDLIBS=$(MUMPSLIBS) $(SLULIBS) $(SLUDISTLIBS) $(UMFLIBS) $(EXTRALIBS) $(PSBLDLIBS) -lstdc++
LDLIBS=$(AMGLDLIBS)

@ -75,7 +75,7 @@ lib: $(OBJS) impld
/bin/cp -p *$(.mod) $(MODDIR)
$(MODOBJS): $(PSBLAS_MODDIR)/$(BASEMODNAME)$(.mod)
$(MODOBJS): $(PSBLAS_MODDIR)/$(PSBBASEMODNAME)$(.mod)
amg_base_prec_type.o: amg_const.h
amg_s_prec_type.o amg_d_prec_type.o amg_c_prec_type.o amg_z_prec_type.o : amg_base_prec_type.o

@ -0,0 +1,26 @@
#!/bin/sh
# $Id$
# This file is still not complete.
# this should create configure from configure.ac..
#touch NEWS AUTHORS ChangeLog COPYING INSTALL missing install-sh
#libtoolize
aclocal -I config || { echo "no aclocal ?" ; exit 1 ; }
# we produce a configure script
autoconf -o configure_n configure_n.ac || { echo "no autoconf ?" ; exit 1 ; }
# we produce a brand new Makefile
#automake -i --add-missing || { echo "no automake ?" ; exit 1 ; }
#automake -i || { echo "no automake ?" ; exit 1 ; }
# The automake required for autogen.sh'in this package is 1.10#.
# So users who want to build from the svn repository are required to use this version.
#
# Users building from the tarball shouldn't bother, of course,
# because they get the configure script generated from the tarball maintainer.

@ -2181,3 +2181,223 @@ else
fi
])dnl PAC_LAPACK
dnl @synopsis PAC_ARG_WITH_IPK
dnl
dnl Test for --with-ipk
dnl
dnl
dnl
dnl Example use: --with-ipk=4
dnl
dnl
dnl @author Salvatore Filippone <salvatore.filippone@uniroma2.it>
dnl
AC_DEFUN([PAC_ARG_WITH_IPK],
[
AC_MSG_CHECKING([what size in bytes we want for local indices and data])
AC_ARG_WITH(ipk,
AC_HELP_STRING([--with-ipk=<bytes>],
[Specify the size in bytes for local indices and data, default 4 bytes. ]),
[pac_cv_ipk_size=$withval;],
[pac_cv_ipk_size=4;]
)
if test x"$pac_cv_ipk_size" == x"4" || test x"$pac_cv_ipk_size" == x"8" ; then
AC_MSG_RESULT([Size: $pac_cv_ipk_size.])
else
AC_MSG_RESULT([Unsupported value for IPK: $pac_cv_ipk_size, defaulting to 4.])
pac_cv_ipk_size=4;
fi
]
)
dnl @synopsis PAC_ARG_WITH_LPK
dnl
dnl Test for --with-lpk
dnl
dnl
dnl
dnl Example use: --with-lpk=8
dnl
dnl
dnl @author Salvatore Filippone <salvatore.filippone@uniroma2.it>
dnl
AC_DEFUN([PAC_ARG_WITH_LPK],
[
AC_MSG_CHECKING([what size in bytes we want for global indices and data])
AC_ARG_WITH(lpk,
AC_HELP_STRING([--with-lpk=<bytes>],
[Specify the size in bytes for global indices and data, default 8 bytes. ]),
[pac_cv_lpk_size=$withval;],
[pac_cv_lpk_size=8;]
)
if test x"$pac_cv_lpk_size" == x"4" || test x"$pac_cv_lpk_size" == x"8"; then
AC_MSG_RESULT([Size: $pac_cv_lpk_size.])
else
AC_MSG_RESULT([Unsupported value for LPK: $pac_cv_lpk_size, defaulting to 8.])
pac_cv_lpk_size=8;
fi
]
)
dnl @synopsis PAC_CHECK_METIS
dnl
dnl Will try to find the METIS library and headers.
dnl
dnl Will use $CC
dnl
dnl If the test passes, will execute ACTION-IF-FOUND. Otherwise, ACTION-IF-NOT-FOUND.
dnl Note : This file will be likely to induce the compiler to create a module file
dnl (for a module called conftest).
dnl Depending on the compiler flags, this could cause a conftest.mod file to appear
dnl in the present directory, or in another, or with another name. So be warned!
dnl
dnl @author Salvatore Filippone <salvatore.filippone@uniroma2.it>
dnl
AC_DEFUN(PAC_CHECK_METIS,
[AC_ARG_WITH(metis, AC_HELP_STRING([--with-metis=LIBNAME], [Specify the library name for METIS library.
Default: "-lmetis"]),
[psblas_cv_metis=$withval],
[psblas_cv_metis='-lmetis'])
AC_ARG_WITH(metisincfile, AC_HELP_STRING([--with-metisincfile=DIR], [Specify the name for METIS include file.]),
[psblas_cv_metisincfile=$withval],
[psblas_cv_metisincfile='metis.h'])
AC_ARG_WITH(metisdir, AC_HELP_STRING([--with-metisdir=DIR], [Specify the directory for METIS library and includes.]),
[psblas_cv_metisdir=$withval],
[psblas_cv_metisdir=''])
AC_ARG_WITH(metisincdir, AC_HELP_STRING([--with-metisincdir=DIR], [Specify the directory for METIS includes.]),
[psblas_cv_metisincdir=$withval],
[psblas_cv_metisincdir=''])
AC_ARG_WITH(metislibdir, AC_HELP_STRING([--with-metislibdir=DIR], [Specify the directory for METIS library.]),
[psblas_cv_metislibdir=$withval],
[psblas_cv_metislibdir=''])
AC_LANG([C])
SAVE_LIBS="$LIBS"
SAVE_CPPFLAGS="$CPPFLAGS"
if test "x$psblas_cv_metisdir" != "x"; then
METIS_LIBDIR="-L$psblas_cv_metisdir"
LIBS="-L$psblas_cv_metisdir $LIBS"
METIS_INCLUDES="-I$psblas_cv_metisdir"
CPPFLAGS="$METIS_INCLUDES $CPPFLAGS"
fi
if test "x$psblas_cv_metisincdir" != "x"; then
METIS_INCLUDES="-I$psblas_cv_metisincdir"
CPPFLAGS="$METIS_INCLUDES $CPPFLAGS"
fi
if test "x$psblas_cv_metislibdir" != "x"; then
LIBS="-L$psblas_cv_metislibdir $LIBS"
METIS_LIBDIR="-L$psblas_cv_metislibdir"
fi
AC_MSG_NOTICE([metis dir $psblas_cv_metisdir])
AC_CHECK_HEADERS([limits.h $psblas_cv_metisincfile],
[pac_metis_header_ok=yes],
[pac_metis_header_ok=no; METIS_INCLUDES=""])
if test "x$pac_metis_header_ok" == "xno" ; then
dnl Maybe Include or include subdirs?
unset ac_cv_header_metis_h
METIS_INCLUDES="-I$psblas_cv_metisdir/include -I$psblas_cv_metisdir/Include "
CPPFLAGS="$METIS_INCLUDES $SAVE_CPPFLAGS"
AC_MSG_CHECKING([for metis_h in $METIS_INCLUDES])
AC_CHECK_HEADERS([limits.h $psblas_cv_metisincfile],
[pac_metis_header_ok=yes],
[pac_metis_header_ok=no; METIS_INCLUDES=""])
fi
if test "x$pac_metis_header_ok" == "xno" ; then
dnl Maybe new structure with METIS UFconfig METIS?
unset ac_cv_header_metis_h
METIS_INCLUDES="-I$psblas_cv_metisdir/UFconfig -I$psblas_cv_metisdir/METIS/Include -I$psblas_cv_metisdir/METIS/Include"
CPPFLAGS="$METIS_INCLUDES $SAVE_CPPFLAGS"
AC_CHECK_HEADERS([limits.h $psblas_cv_metisincfile],
[pac_metis_header_ok=yes],
[pac_metis_header_ok=no; METIS_INCLUDES=""])
fi
if test "x$pac_metis_header_ok" == "xyes" ; then
AC_LANG_PUSH([C])
AC_MSG_CHECKING([for METIS integer size])
AC_LINK_IFELSE([AC_LANG_SOURCE(
#include <stdio.h>
#include "$psblas_cv_metisincfile"
void main(){
printf("%d\n",IDXTYPEWIDTH);
}
)],
[pac_cv_metis_idx=`./conftest${ac_exeext} | sed 's/^ *//'`],
[pac_cv_metis_idx="unknown"])
AC_MSG_RESULT($pac_cv_metis_idx)
AC_LANG_POP()
fi
if test "x$pac_metis_header_ok" == "xyes" ; then
AC_LANG_PUSH([C])
AC_MSG_CHECKING([for METIS real size])
AC_LINK_IFELSE([AC_LANG_SOURCE(
#include <stdio.h>
#include "$psblas_cv_metisincfile"
void main(){
printf("%d\n",REALTYPEWIDTH);
}
)],
[pac_cv_metis_real=`./conftest${ac_exeext} | sed 's/^ *//'`],
[pac_cv_metis_real="unknown"])
AC_MSG_RESULT($pac_cv_metis_real)
AC_LANG_POP()
fi
if test "x$pac_metis_header_ok" = "xyes" ; then
psblas_cv_metis_includes="$METIS_INCLUDES"
METIS_LIBS="$psblas_cv_metis $METIS_LIBDIR"
LIBS="$METIS_LIBS -lm $LIBS";
AC_MSG_CHECKING([for METIS_PartGraphKway in $METIS_LIBS])
AC_TRY_LINK_FUNC(METIS_PartGraphKway,
[psblas_cv_have_metis=yes;pac_metis_lib_ok=yes; ],
[psblas_cv_have_metis=no;pac_metis_lib_ok=no; METIS_LIBS=""])
AC_MSG_RESULT($pac_metis_lib_ok)
if test "x$pac_metis_lib_ok" = "xno" ; then
dnl Maybe Lib or lib?
METIS_LIBDIR="-L$psblas_cv_metisdir/Lib -L$psblas_cv_metisdir/lib"
METIS_LIBS="$psblas_cv_metis $METIS_LIBDIR"
LIBS="$METIS_LIBS -lm $SAVE_LIBS"
AC_MSG_CHECKING([for METIS_PartGraphKway in $METIS_LIBS])
AC_TRY_LINK_FUNC(METIS_PartGraphKway,
[psblas_cv_have_metis=yes;pac_metis_lib_ok=yes; ],
[psblas_cv_have_metis=no;pac_metis_lib_ok=no; METIS_LIBS=""])
AC_MSG_RESULT($pac_metis_lib_ok)
fi
if test "x$pac_metis_lib_ok" = "xno" ; then
dnl Maybe METIS/Lib?
METIS_LIBDIR="-L$psblas_cv_metisdir/METIS/Lib -L$psblas_cv_metisdir/METIS/Lib"
METIS_LIBS="$psblas_cv_metis $METIS_LIBDIR"
LIBS="$METIS_LIBS -lm $SAVE_LIBS"
AC_MSG_CHECKING([for METIS_PartGraphKway in $METIS_LIBS])
AC_TRY_LINK_FUNC(METIS_PartGraphKway,
[psblas_cv_have_metis=yes;pac_metis_lib_ok="yes"; ],
[psblas_cv_have_metis=no;pac_metis_lib_ok="no"; METIS_LIBS=""])
AC_MSG_RESULT($pac_metis_lib_ok)
fi
fi
dnl AC_MSG_NOTICE([ metis lib ok $pac_metis_lib_ok])
if test "x$pac_metis_lib_ok" = "xyes" ; then
AC_MSG_CHECKING([for METIS_SetDefaultOptions in $LIBS])
AC_TRY_LINK_FUNC(METIS_SetDefaultOptions,
[psblas_cv_have_metis=yes;pac_metis_lib_ok=yes; ],
[psblas_cv_have_metis=no;pac_metis_lib_ok="no. Unusable METIS version, sorry."; METIS_LIBS=""
])
AC_MSG_RESULT($pac_metis_lib_ok)
fi
LIBS="$SAVE_LIBS";
CPPFLAGS="$SAVE_CPPFLAGS";
])dnl

File diff suppressed because it is too large Load Diff

@ -0,0 +1,988 @@
dnl $Id$
dnl Process this file with autoconf to produce a configure script.
dnl
dnl usage : aclocal -I config/ && autoconf && ./configure && make
dnl then : VAR=VAL ./configure
dnl In some configurations (AIX) the next line is needed:
dnl MPIFC=mpxlf95 ./configure
dnl then : ./configure VAR=VAL
dnl then : ./configure --help=short
dnl then : ./configure --help
dnl the PSBLAS modules get this task difficult to accomplish!
dnl SEE : --module-path --include-path
dnl NOTE : There is no cross compilation support.
dnl NOTE : missing ifort and kl* library handling..
dnl NOTE : odd configurations like ifc + gcc still await in the mist of the unknown
###############################################################################
###############################################################################
#
# This script is used by the PSBLAS to determine the compilers, linkers, and
# libraries to build its libraries executable code.
# Its behaviour is driven on the compiler it finds or it is dictated to work
# with.
#
###############################################################################
###############################################################################
# NOTE: the literal for version (the second argument to AC_INIT should be a literal!)
AC_INIT([AMG4PSBLAS],1.0.0, [https://github.com/sfilippone/amg4psblas/issues])
# VERSION is the file containing the PSBLAS version code
# FIXME
amg4psblas_cv_version="1.0.0"
# A sample source file
AC_CONFIG_SRCDIR([amgprec/amg_prec_type.f90])
# Our custom M4 macros are in the 'config' directory
AC_CONFIG_MACRO_DIR([config])
AC_MSG_NOTICE([
--------------------------------------------------------------------------------
Welcome to the $PACKAGE_NAME $amg4psblas_cv_version configure Script.
This creates Make.inc, but if you read carefully the
documentation, you can make your own by hand for your needs.
./configure --with-psblas=/path/to/psblas
See ./configure --help=short fore more info.
--------------------------------------------------------------------------------
])
###############################################################################
# FLAGS and LIBS user customization
###############################################################################
dnl NOTE : no spaces before the comma, and no brackets before the second argument!
PAC_ARG_WITH_PSBLAS
PSBLAS_DIR="$pac_cv_psblas_dir";
PSBLAS_INCDIR="$pac_cv_psblas_incdir";
PSBLAS_MODDIR="$pac_cv_psblas_moddir";
PSBLAS_LIBDIR="$pac_cv_psblas_libdir";
AC_MSG_CHECKING([for PSBLAS install dir])
if test "X$PSBLAS_DIR" != "X" ; then
case $PSBLAS_DIR in
/*) ;;
*) AC_MSG_ERROR([The PSBLAS installation dir must be an absolute pathname
specified with --with-psblas=/path/to/psblas])
esac
if test ! -d "$PSBLAS_DIR" ; then
AC_MSG_ERROR([Could not find PSBLAS build dir $PSBLAS_DIR!])
fi
AC_MSG_RESULT([$PSBLAS_DIR])
fi
AM_INIT_AUTOMAKE
dnl Specify required version of autoconf.
AC_PREREQ(2.59)
#
# Installation.
#
#
AC_PROG_INSTALL
AC_MSG_CHECKING([where to install])
case $prefix in
\/* ) eval "INSTALL_DIR=$prefix";;
* ) eval "INSTALL_DIR=/usr/local/amg4psblas";;
esac
case $libdir in
\/* ) eval "INSTALL_LIBDIR=$libdir";;
* ) eval "INSTALL_LIBDIR=$INSTALL_DIR/lib";;
esac
case $includedir in
\/* ) eval "INSTALL_INCLUDEDIR=$includedir";;
* ) eval "INSTALL_INCLUDEDIR=$INSTALL_DIR/include";;
esac
INSTALL_MODULESDIR=$INSTALL_DIR/modules
case $docsdir in
\/* ) eval "INSTALL_DOCSDIR=$docsdir";;
* ) eval "INSTALL_DOCSDIR=$INSTALL_DIR/docs";;
esac
case $samplesdir in
\/* ) eval "INSTALL_SAMPLESDIR=$samplesdir";;
* ) eval "INSTALL_SAMPLESDIR=$INSTALL_DIR/samples";;
esac
AC_MSG_RESULT([$INSTALL_DIR $INSTALL_INCLUDEDIR $INSTALL_MODULESDIR $INSTALL_LIBDIR $INSTALL_DOCSDIR $INSTALL_SAMPLESDIR])
dnl
dnl We set our own FC flags, ignore those from AC_PROG_FC but not those from the
dnl environment variable. Same for C
dnl
save_FCFLAGS="$FCFLAGS";
AC_PROG_FC([ftn xlf2003_r xlf2003 xlf95_r xlf95 xlf90 xlf pgf95 pgf90 ifort ifc nagfor gfortran])
FCFLAGS="$save_FCFLAGS";
save_CFLAGS="$CFLAGS";
AC_PROG_CC([cc xlc pgcc icc gcc ])
CFLAGS="$save_CFLAGS";
save_CXXFLAGS="$CXXFLAGS";
AC_PROG_CXX([CC xlc++ icpc g++])
CXXFLAGS="$save_CXXFLAGS";
dnl AC_PROG_CXX
dnl AC_PROG_F90 doesn't exist, at the time of writing this !
dnl AC_PROG_F90
# Sanity checks, although redundant (useful when debugging this configure.ac)!
if test "X$FC" == "X" ; then
AC_MSG_ERROR([Problem : No Fortran compiler specified nor found!])
fi
if eval "$FC -qversion 2>&1 | grep XL 2>/dev/null" ; then
# Some configurations of the XLF want "-WF," prepended to -D.. flags.
# TODO : discover the exact conditions when the usage of -WF is needed.
amg_cv_define_prepend="-WF,"
if eval "$MPIFC -qversion 2>&1 | grep -e\"Version: 10\.\" 2>/dev/null"; then
FDEFINES="$amg_cv_define_prepend-DXLF_10 $FDEFINES"
fi
# Note : there could be problems with old xlf compiler versions ( <10.1 )
# since (as far as it is known to us) -WF, is not used in earlier versions.
# More problems could be undocumented yet.
fi
if test "X$CC" == "X" ; then
AC_MSG_ERROR([Problem : No C compiler specified nor found!])
fi
AC_PROG_CC_STDC()
if test "x$ac_cv_prog_cc_stdc" == "xno" ; then
AC_MSG_ERROR([Problem : Need a C99 compiler ! ])
else
C99OPT="$ac_cv_prog_cc_stdc";
fi
###############################################################################
# Suitable MPI compilers detection
###############################################################################
# Note: Someday we will contemplate a fake MPI - configured version of PSBLAS
###############################################################################
# First check whether the user required our serial (fake) mpi.
PAC_ARG_SERIAL_MPI
#Note : we miss the name of the Intel C compiler
if test x"$pac_cv_serial_mpi" == x"yes" ; then
FAKEMPI="fakempi.o";
MPIFC="$FC";
MPICC="$CC";
MPICXX="$CXX";
CXXDEFINES="-DSERIAL_MPI $CXXDEFINES";
else
AC_LANG([C])
if test "X$MPICC" = "X" ; then
# This is our MPICC compiler preference: it will override ACX_MPI's first try.
AC_CHECK_PROGS([MPICC],[mpxlc mpiicc mpcc mpicc cc])
fi
ACX_MPI([], [AC_MSG_ERROR([[Cannot find any suitable MPI implementation for C]])])
AC_LANG([Fortran])
if test "X$MPIFC" = "X" ; then
# This is our MPIFC compiler preference: it will override ACX_MPI's first try.
AC_CHECK_PROGS([MPIFC],[mpxlf2003_r mpxlf2003 mpxlf95_r mpxlf90 mpiifort mpf95 mpf90 mpifort mpif95 mpif90 ftn ])
fi
ACX_MPI([], [AC_MSG_ERROR([[Cannot find any suitable MPI implementation for Fortran]])])
AC_LANG([C++])
if test "X$MPICXX" = "X" ; then
# This is our MPICC compiler preference: it will override ACX_MPI's first try.
AC_CHECK_PROGS([MPICXX],[mpxlc++ mpiicpc mpicxx])
fi
ACX_MPI([], [AC_MSG_ERROR([[Cannot find any suitable MPI implementation for C++]])])
AC_LANG([Fortran])
FC="$MPIFC" ;
CC="$MPICC";
CXX="$MPICXX";
fi
AC_LANG([C])
dnl Now on, MPIFC should be set, and MPICC
###############################################################################
# Sanity checks, although redundant (useful when debugging this configure.ac)!
###############################################################################
if test "X$MPIFC" == "X" ; then
AC_MSG_ERROR([Problem : No MPI Fortran compiler specified nor found!])
fi
if test "X$MPICC" == "X" ; then
AC_MSG_ERROR([Problem : No MPI C compiler specified nor found!])
fi
###############################################################################
# FLAGS and LIBS user customization
###############################################################################
dnl NOTE : no spaces before the comma, and no brackets before the second argument!
PAC_ARG_WITH_FLAGS(ccopt,CCOPT)
PAC_ARG_WITH_FLAGS(cxxopt,CXXOPT)
PAC_ARG_WITH_FLAGS(fcopt,FCOPT)
PAC_ARG_WITH_LIBS
PAC_ARG_WITH_FLAGS(clibs,CLIBS)
PAC_ARG_WITH_FLAGS(flibs,FLIBS)
PAC_ARG_WITH_FLAGS(cxxlibs,CXXLIBS)
dnl candidates for removal:
PAC_ARG_WITH_FLAGS(library-path,LIBRARYPATH)
PAC_ARG_WITH_FLAGS(include-path,INCLUDEPATH)
PAC_ARG_WITH_FLAGS(module-path,MODULE_PATH)
# we just gave the user the chance to append values to these variables
PAC_ARG_WITH_EXTRA_LIBS
###############################################################################
# Sanity checks, although redundant (useful when debugging this configure.ac)!
###############################################################################
###############################################################################
# Compiler identification (sadly, it is necessary)
###############################################################################
psblas_cv_fc=""
dnl Do we use gfortran & co ? Compiler identification.
dnl NOTE : in /autoconf/autoconf/fortran.m4 there are plenty of better tests!
PAC_CHECK_HAVE_GFORTRAN(
[psblas_cv_fc="gcc"],
)
PAC_CHECK_HAVE_CRAYFTN(
[psblas_cv_fc="cray"],
)
if test x"$psblas_cv_fc" == "x" ; then
if eval "$MPIFC -qversion 2>&1 | grep XL 2>/dev/null" ; then
psblas_cv_fc="xlf"
# Some configurations of the XLF want "-WF," prepended to -D.. flags.
# TODO : discover the exact conditions when the usage of -WF is needed.
psblas_cv_define_prepend="-WF,"
if eval "$MPIFC -qversion 2>&1 | grep -e\"Version: 10\.\" 2>/dev/null"; then
FDEFINES="$psblas_cv_define_prepend-DXLF_10 $FDEFINES"
fi
# Note : there could be problems with old xlf compiler versions ( <10.1 )
# since (as far as it is known to us) -WF, is not used in earlier versions.
# More problems could be undocumented yet.
elif eval "$MPIFC -V 2>&1 | grep Sun 2>/dev/null" ; then
# Sun compiler detection
psblas_cv_fc="sun"
elif eval "$MPIFC -V 2>&1 | grep Portland 2>/dev/null" ; then
# Portland group compiler detection
psblas_cv_fc="pg"
elif eval "$MPIFC -V 2>&1 | grep Intel.*Fortran.*Compiler 2>/dev/null" ; then
# Intel compiler identification
psblas_cv_fc="ifc"
elif eval "$MPIFC -v 2>&1 | grep NAG 2>/dev/null" ; then
psblas_cv_fc="nag"
FC="$MPIFC"
else
psblas_cv_fc=""
# unsupported MPI Fortran compiler
AC_MSG_NOTICE([[Unknown Fortran compiler, proceeding with fingers crossed !]])
fi
fi
if test "X$psblas_cv_fc" == "Xgcc" ; then
PAC_HAVE_MODERN_GFORTRAN(
[],
[AC_MSG_ERROR([Bailing out.])]
)
fi
###############################################################################
# Linking, symbol mangling, and misc tests
###############################################################################
# Note : This is functional to Make.inc rules and structure (see below).
AC_LANG([C])
AC_CHECK_SIZEOF(void *)
# Define for platforms with 64 bit (void * ) pointers
if test X"$ac_cv_sizeof_void_p" == X"8" ; then
CDEFINES="-DPtr64Bits $CDEFINES"
fi
AC_LANG([Fortran])
__AC_FC_NAME_MANGLING
if test "X$psblas_cv_fc" == X"pg" ; then
FC=$save_FC
fi
AC_LANG([C])
dnl AC_MSG_NOTICE([Fortran name mangling: $ac_cv_fc_mangling])
[pac_fc_case=${ac_cv_fc_mangling%%,*}]
[pac_fc_under=${ac_cv_fc_mangling#*,}]
[pac_fc_sec_under=${pac_fc_under#*,}]
[pac_fc_sec_under=${pac_fc_sec_under# }]
[pac_fc_under=${pac_fc_under%%,*}]
[pac_fc_under=${pac_fc_under# }]
AC_MSG_CHECKING([defines for C/Fortran name interfaces])
if test "x$pac_fc_case" == "xlower case"; then
if test "x$pac_fc_under" == "xunderscore"; then
if test "x$pac_fc_sec_under" == "xno extra underscore"; then
pac_f_c_names="-DLowerUnderscore"
elif test "x$pac_fc_sec_under" == "xextra underscore"; then
pac_f_c_names="-DLowerDoubleUnderscore"
else
pac_f_c_names="-DUNKNOWN"
dnl AC_MSG_NOTICE([Fortran name mangling extra underscore unknown case])
fi
elif test "x$pac_fc_under" == "xno underscore"; then
pac_f_c_names="-DLowerCase"
else
pac_f_c_names="-DUNKNOWN"
dnl AC_MSG_NOTICE([Fortran name mangling underscore unknown case])
fi
elif test "x$pac_fc_case" == "xupper case"; then
if test "x$pac_fc_under" == "xunderscore"; then
if test "x$pac_fc_sec_under" == "xno extra underscore"; then
pac_f_c_names="-DUpperUnderscore"
elif test "x$pac_fc_sec_under" == "xextra underscore"; then
pac_f_c_names="-DUpperDoubleUnderscore"
else
pac_f_c_names="-DUNKNOWN"
dnl AC_MSG_NOTICE([Fortran name mangling extra underscore unknown case])
fi
elif test "x$pac_fc_under" == "xno underscore"; then
pac_f_c_names="-DUpperCase"
else
pac_f_c_names="-DUNKNOWN"
dnl AC_MSG_NOTICE([Fortran name mangling underscore unknown case])
fi
dnl AC_MSG_NOTICE([Fortran name mangling UPPERCASE not handled])
else
pac_f_c_names="-DUNKNOWN"
dnl AC_MSG_NOTICE([Fortran name mangling unknown case])
fi
CDEFINES="$pac_f_c_names $CDEFINES"
AC_MSG_RESULT([ $pac_f_c_names ])
###############################################################################
# Make.inc generation logic
###############################################################################
# Honor CFLAGS if they were specified explicitly, but --with-ccopt take precedence
if test "X$CCOPT" == "X" ; then
CCOPT="$CFLAGS";
fi
if test "X$CCOPT" == "X" ; then
if test "X$psblas_cv_fc" == "Xgcc" ; then
# note that no space should be placed around the equality symbol in assignements
# Note : 'native' is valid _only_ on GCC/x86 (32/64 bits)
CCOPT="-O3 $CCOPT"
elif test "X$psblas_cv_fc" == X"xlf" ; then
# XL compiler : consider using -qarch=auto
CCOPT="-O3 -qarch=auto $CCOPT"
elif test "X$psblas_cv_fc" == X"ifc" ; then
# other compilers ..
CCOPT="-O3 $CCOPT"
elif test "X$psblas_cv_fc" == X"pg" ; then
# other compilers ..
CCOPT="-fast $CCOPT"
# NOTE : PG & Sun use -fast instead -O3
elif test "X$psblas_cv_fc" == X"sun" ; then
# other compilers ..
CCOPT="-fast $CCOPT"
elif test "X$psblas_cv_fc" == X"cray" ; then
CCOPT="-O3 $CCOPT"
MPICC="cc"
elif test "X$psblas_cv_fc" == X"nag" ; then
# using GCC in conjunction with NAG.
CCOPT="-O2"
else
CCOPT="-O2 $CCOPT"
fi
fi
#CFLAGS="${CCOPT}"
if test "X$CXXOPT" == "X" ; then
CXXOPT="$CXXFLAGS";
fi
if test "X$CXXOPT" == "X" ; then
if test "X$psblas_cv_fc" == "Xgcc" ; then
# note that no space should be placed around the equality symbol in assignements
# Note : 'native' is valid _only_ on GCC/x86 (32/64 bits)
CXXOPT="-g -O3 $CXXOPT"
elif test "X$psblas_cv_fc" == X"xlf" ; then
# XL compiler : consider using -qarch=auto
CXXOPT="-O3 -qarch=auto $CXXOPT"
elif test "X$psblas_cv_fc" == X"ifc" ; then
# other compilers ..
CXXOPT="-O3 $CXXOPT"
elif test "X$psblas_cv_fc" == X"pg" ; then
# other compilers ..
CXXCOPT="-fast $CXXOPT"
# NOTE : PG & Sun use -fast instead -O3
elif test "X$psblas_cv_fc" == X"sun" ; then
# other compilers ..
CXXOPT="-fast $CXXOPT"
elif test "X$psblas_cv_fc" == X"cray" ; then
CXXOPT="-O3 $CXXOPT"
MPICXX="CC"
else
CXXOPT="-g -O3 $CXXOPT"
fi
fi
# Honor FCFLAGS if they were specified explicitly, but --with-fcopt take precedence
if test "X$FCOPT" == "X" ; then
FCOPT="$FCFLAGS";
fi
if test "X$FCOPT" == "X" ; then
if test "X$psblas_cv_fc" == "Xgcc" ; then
# note that no space should be placed around the equality symbol in assignations
# Note : 'native' is valid _only_ on GCC/x86 (32/64 bits)
FCOPT="-O3 $FCOPT"
elif test "X$psblas_cv_fc" == X"xlf" ; then
# XL compiler : consider using -qarch=auto
FCOPT="-O3 -qarch=auto -qlanglvl=extended -qxlf2003=polymorphic:autorealloc $FCOPT"
FCFLAGS="-qhalt=e -qlanglvl=extended -qxlf2003=polymorphic:autorealloc $FCFLAGS"
elif test "X$psblas_cv_fc" == X"ifc" ; then
# other compilers ..
FCOPT="-O3 $FCOPT"
elif test "X$psblas_cv_fc" == X"pg" ; then
# other compilers ..
FCOPT="-fast $FCOPT"
# NOTE : PG & Sun use -fast instead -O3
elif test "X$psblas_cv_fc" == X"sun" ; then
# other compilers ..
FCOPT="-fast $FCOPT"
elif test "X$psblas_cv_fc" == X"cray" ; then
FCOPT="-O3 -em $FCOPT"
elif test "X$psblas_cv_fc" == X"nag" ; then
# NAG compiler ..
FCOPT="-O2 "
# NOTE : PG & Sun use -fast instead -O3
else
FCOPT="-O2 $FCOPT"
fi
fi
if test "X$psblas_cv_fc" == X"nag" ; then
# Add needed options
FCOPT="$FCOPT -dcfuns -f2003 -wmismatch=mpi_scatterv,mpi_alltoallv,mpi_gatherv,mpi_allgatherv"
EXTRA_OPT="-mismatch_all"
fi
# COPT,FCOPT are aliases for CFLAGS,FCFLAGS .
##############################################################################
# Compilers variables selection
##############################################################################
FC=${FC}
CC=${CC}
CXX=${CXX}
CCOPT="$CCOPT $C99OPT"
##############################################################################
# Choice of our compilers, needed by Make.inc
##############################################################################
if test "X$psblas_cv_fc" == X"cray"
then
MODEXT=".mod"
FMFLAG="-I"
FIFLAG="-I"
BASEMODNAME=PSB_BASE_MOD
PRECMODNAME=PSB_PREC_MOD
METHDMODNAME=PSB_KRYLOV_MOD
UTILMODNAME=PSB_UTIL_MOD
else
AX_F90_MODULE_EXTENSION
AX_F90_MODULE_FLAG
MODEXT=".$ax_cv_f90_modext"
FMFLAG="${ax_cv_f90_modflag%%[ ]*}"
FIFLAG=-I
BASEMODNAME=psb_base_mod
PRECMODNAME=psb_prec_mod
METHDMODNAME=psb_krylov_mod
UTILMODNAME=psb_util_mod
fi
##############################################################################
# Choice of our compilers, needed by Make.inc
##############################################################################
if test "X$FLINK" == "X" ; then
FLINK=${MPF90}
fi
# Custom test : do we have a module or include for MPI Fortran interface?
if test x"$pac_cv_serial_mpi" == x"yes" ; then
FDEFINES="$psblas_cv_define_prepend-DSERIAL_MPI $psblas_cv_define_prepend-DMPI_MOD $FDEFINES";
else
PAC_FORTRAN_CHECK_HAVE_MPI_MOD_F08()
if test x"$pac_cv_mpi_f08" == x"yes" ; then
dnl FDEFINES="$psblas_cv_define_prepend-DMPI_MOD_F08 $FDEFINES";
FDEFINES="$psblas_cv_define_prepend-DMPI_MOD $FDEFINES";
else
PAC_FORTRAN_CHECK_HAVE_MPI_MOD(
[FDEFINES="$psblas_cv_define_prepend-DMPI_MOD $FDEFINES"],
[FDEFINES="$psblas_cv_define_prepend-DMPI_H $FDEFINES"])
fi
fi
FLINK="$MPIFC"
PAC_ARG_OPENMP()
if test x"$pac_cv_openmp" == x"yes" ; then
FDEFINES="$psblas_cv_define_prepend-DOPENMP $FDEFINES";
CDEFINES="-DOPENMP $CDEFINES";
FCOPT="$FCOPT $pac_cv_openmp_fcopt";
CCOPT="$CCOPT $pac_cv_openmp_ccopt";
FLINK="$FLINK $pac_cv_openmp_fcopt";
fi
PAC_FORTRAN_HAVE_PSBLAS([AC_MSG_RESULT([yes.])],
[AC_MSG_ERROR([no. Could not find working version of PSBLAS.])])
PAC_FORTRAN_PSBLAS_VERSION()
if test "x$pac_cv_psblas_major" == "xunknown"; then
AC_MSG_ERROR([PSBLAS version major "$pac_cv_psblas_major".])
fi
if test "x$pac_cv_psblas_minor" == "xunknown"; then
AC_MSG_ERROR([PSBLAS version minor "$pac_cv_psblas_minor".])
fi
if test "x$pac_cv_psblas_patchlevel" == "xunknown"; then
AC_MSG_ERROR([PSBLAS patchlevel "$pac_cv_psblas_patchlevel".])
fi
if (( $pac_cv_psblas_major < 3 )) ||
( (( $pac_cv_psblas_major == 3 )) && (( $pac_cv_psblas_minor < 7 ))) ; then
AC_MSG_ERROR([I need at least PSBLAS version 3.7.])
else
AC_MSG_NOTICE([Am configuring with PSBLAS version $pac_cv_psblas_major.$pac_cv_psblas_minor.$pac_cv_psblas_patchlevel.])
fi
PAC_ARG_WITH_IPK
PAC_ARG_WITH_LPK
# Defaults for IPK/LPK
if test x"$pac_cv_ipk_size" == x"" ; then
pac_cv_ipk_size=4
fi
if test x"$pac_cv_lpk_size" == x"" ; then
pac_cv_lpk_size=8
fi
# Enforce sensible combination
if (( $pac_cv_lpk_size < $pac_cv_ipk_size )); then
AC_MSG_NOTICE([[Invalid combination of size specs IPK ${pac_cv_ipk_size} LPK ${pac_cv_lpk_size}. ]]);
AC_MSG_NOTICE([[Forcing equal values]])
pac_cv_lpk_size=$pac_cv_ipk_size;
fi
FDEFINES="$psblas_cv_define_prepend-DIPK${pac_cv_ipk_size} $FDEFINES";
FDEFINES="$psblas_cv_define_prepend-DLPK${pac_cv_lpk_size} $FDEFINES";
CDEFINES="-DIPK${pac_cv_ipk_size} -DLPK${pac_cv_lpk_size} $CDEFINES";
###############################################################################
# Parachute rules for ar and ranlib ... (could cause problems)
###############################################################################
if test "X$AR" == "X" ; then
AR="ar"
fi
if test "X$RANLIB" == "X" ; then
RANLIB="ranlib"
fi
# This should be portable
AR="${AR} -cur"
###############################################################################
# NOTE :
# Missing stuff :
# In the case the detected fortran compiler is ifort, icc or gcc
# should be valid options.
# The same for pg (Portland Group compilers).
###############################################################################
#
# Tests for support of various Fortran features; some of them are critical,
# some optional
#
#
# Critical features
#
PAC_FORTRAN_TEST_EXTENDS(
[],
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for EXTENDS.
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.8.])]
)
PAC_FORTRAN_TEST_CLASS_TBP(
[],
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for CLASS and type bound procedures.
Please get a Fortran compiler that supports them, e.g. GNU Fortran 4.8.])]
)
PAC_FORTRAN_TEST_SOURCE(
[],
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for SOURCE= allocation.
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.8.])]
)
PAC_FORTRAN_HAVE_MOVE_ALLOC(
[],
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for MOVE_ALLOC.
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.8.])]
)
PAC_FORTRAN_TEST_ISO_C_BIND(
[],
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for ISO_C_BINDING.
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.8.])]
)
PAC_FORTRAN_TEST_SAME_TYPE(
[],
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for SAME_TYPE_AS.
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.8.])]
)
PAC_FORTRAN_TEST_EXTENDS_TYPE(
[],
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for EXTENDS_TYPE_OF.
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.8.])]
)
PAC_FORTRAN_TEST_MOLD(
[],
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for MOLD= allocation.
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.8.])]
)
PAC_FORTRAN_TEST_VOLATILE(
[],
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for VOLATILE])]
)
PAC_FORTRAN_TEST_ISO_FORTRAN_ENV(
[],
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for ISO_FORTRAN_ENV])]
)
PAC_FORTRAN_TEST_FINAL(
[],
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for FINAL])]
)
#
# Optional features
#
PAC_FORTRAN_TEST_GENERICS(
[],
[FDEFINES="$psblas_cv_define_prepend-DHAVE_BUGGY_GENERICS $FDEFINES"]
)
PAC_FORTRAN_TEST_FLUSH(
[FDEFINES="$psblas_cv_define_prepend-DHAVE_FLUSH_STMT $FDEFINES"],
)
###############################################################################
# Additional pathname stuff (yes, it is redundant and confusing...)
###############################################################################
# -I
if test x"$INCLUDEPATH" != "x" ; then
FINCLUDES="$FINCLUDES $INCLUDEPATH"
CINCLUDES="$CINCLUDES $INCLUDEPATH"
fi
# -L
if test x"$LIBRARYPATH" != "x" ; then
FINCLUDES="$FINCLUDES $LIBRARYPATH"
fi
# -I
if test x"$MODULE_PATH" != "x" ; then
FINCLUDES="$FINCLUDES $MODULE_PATH"
fi
###############################################################################
# BLAS library presence checks
###############################################################################
# Note : The libmkl.a (Intel Math Kernel Library) library could be used, too.
# It is sufficient to specify it as -lmkl in the CLIBS or FLIBS or LIBS
# and specify its path adjusting -L/path in CFLAGS.
# Right now it is a matter of user's taste when linking custom applications.
# But PSBLAS examples could take advantage of these libraries, too.
AC_LANG([Fortran])
###############################################################################
# BLAS library presence checks
###############################################################################
# Note : The libmkl.a (Intel Math Kernel Library) library could be used, too.
# It is sufficient to specify it as -lmkl in the CLIBS or FLIBS or LIBS
# and specify its path adjusting -L/path in CFLAGS.
# Right now it is a matter of user's taste when linking custom applications.
# But PSBLAS examples could take advantage of these libraries, too.
PAC_BLAS([], [AC_MSG_ERROR([[Cannot find BLAS library, specify a path using --with-blas=DIR/LIB (for example --with-blas=/usr/path/lib/libcxml.a)]])])
PAC_LAPACK(
[FDEFINES="$psblas_cv_define_prepend-DHAVE_LAPACK $FDEFINES"],
)
AC_LANG([C])
###############################################################################
# BLACS library presence checks
###############################################################################
#AC_LANG([C])
#if test x"$pac_cv_serial_mpi" == x"no" ; then
#save_FC="$FC";
#save_CC="$CC";
#FC="$MPIFC";
#CC="$MPICC";
#PAC_CHECK_BLACS
#FC="$save_FC";
#CC="$save_CC";
#fi
PAC_MAKE_IS_GNUMAKE
###############################################################################
# Auxiliary packages
###############################################################################
PAC_CHECK_METIS
AC_MSG_CHECKING([Compatibility between metis and LPK])
if test "x$pac_cv_lpk_size" == "x4" ; then
if test "x$pac_cv_metis_idx" == "x64" ; then
dnl mismatch between metis size and PSBLAS LPK
psblas_cv_have_metis="no";
dnl
fi
fi
if test "x$pac_cv_lpk_size" == "x8" ; then
if test "x$pac_cv_metis_idx" == "x32" ; then
dnl mismatch between metis size and PSBLAS LPK
psblas_cv_have_metis="no";
fi
fi
AC_MSG_RESULT([$psblas_cv_have_metis])
if test "x$pac_cv_metis_idx" == "xunknown" ; then
dnl mismatch between metis size and PSBLAS LPK
AC_MSG_NOTICE([Unknown METIS bitsize.])
$psblas_cv_have_metis = "no";
fi
if test "x$pac_cv_metis_real" == "xunknown" ; then
dnl mismatch between metis size and PSBLAS LPK
AC_MSG_NOTICE([Unknown METIS REAL bitsize.])
$psblas_cv_have_metis = "no";
fi
if test "x$psblas_cv_have_metis" == "xyes" ; then
FDEFINES="$psblas_cv_define_prepend-DHAVE_METIS $psblas_cv_define_prepend-DMETIS_$pac_cv_metis_idx $psblas_cv_define_prepend-DMETIS_REAL_$pac_cv_metis_real $FDEFINES"
CDEFINES="-DHAVE_METIS_ $psblas_cv_metis_includes $CDEFINES -DMETIS_$pac_cv_metis_idx -DMETIS_REAL_$pac_cv_metis_real"
METISINCFILE=$psblas_cv_metisincfile
fi
PAC_CHECK_MUMPS
#
# 1. Enable even with LPK=8, internally it will check if
# the problem size fits into 4 bytes, very likely since we
# are mostly using MUMPS at coarse level.
#
dnl if test "x$amg4psblas_cv_have_mumps" == "xyes" ; then
dnl if test "x$pac_cv_psblas_ipk" == "x8" ; then
dnl AC_MSG_NOTICE([PSBLAS defines PSB_IPK_ as $pac_cv_psblas_ipk. MUMPS interfacing disabled. ])
dnl MUMPS_FLAGS="";
dnl MUMPS_LIBS="";
dnl amg4psblas_cv_have_mumps=no;
dnl fi
dnl fi
if test "x$amg4psblas_cv_have_mumps" == "xyes" ; then
if test "x$pac_cv_psblas_lpk" == "x8" ; then
AC_MSG_NOTICE([PSBLAS defines PSB_LPK_ as $pac_cv_psblas_lpk. MUMPS interfacing will fail when called in global mode on very large matrices. ])
fi
if test "x$pac_mumps_fmods_ok" == "xyes" ; then
FDEFINES="$amg_cv_define_prepend-DHAVE_MUMPS_ $amg_cv_define_prepend-DHAVE_MUMPS_MODULES_ $MUMPS_MODULES $FDEFINES"
MUMPS_FLAGS="-DHave_MUMPS_ $MUMPS_MODULES"
elif test "x$pac_mumps_fincs_ok" == "xyes" ; then
FDEFINES="$amg_cv_define_prepend-DHAVE_MUMPS_ $amg_cv_define_prepend-DHAVE_MUMPS_INCLUDES_ $MUMPS_FINCLUDES $FDEFINES"
MUMPS_FLAGS="-DHave_MUMPS_ $MUMPS_INCLUDES"
else
# This should not happen
MUMPS_FLAGS=""
MUMPS_LIBS=""
fi
else
MUMPS_FLAGS=""
MUMPS_LIBS=""
fi
PAC_CHECK_UMFPACK
if test "x$amg4psblas_cv_have_umfpack" == "xyes" ; then
UMF_FLAGS="-DHave_UMF_ $UMF_INCLUDES"
FDEFINES="$amg_cv_define_prepend-DHAVE_UMF_ $FDEFINES"
else
UMF_FLAGS=""
fi
PAC_CHECK_SUPERLU
if test "x$amg4psblas_cv_have_superlu" == "xyes" ; then
SLU_FLAGS="-DHave_SLU_ -DSLU_VERSION_$pac_slu_version $SLU_INCLUDES"
FDEFINES="$amg_cv_define_prepend-DHAVE_SLU_ $FDEFINES"
else
SLU_FLAGS=""
fi
PAC_CHECK_SUPERLUDIST()
if test "x$amg4psblas_cv_have_superludist" == "xyes" ; then
pac_sludist_version="$amg4psblas_cv_superludist_major";
if (($amg4psblas_cv_superludist_major==6)); then
if (($amg4psblas_cv_superludist_minor>=3)); then
pac_sludist_version="63";
fi
fi
SLUDIST_FLAGS=""
SLUDIST_FLAGS="-DHave_SLUDist_ -DSLUD_VERSION_$pac_sludist_version $SLUDIST_INCLUDES"
FDEFINES="$amg_cv_define_prepend-DHAVE_SLUDIST_ $FDEFINES"
else
SLUDIST_FLAGS=""
fi
##############################################
FINCLUDES="$PSBLAS_INCLUDES"
AMGFDEFINES="$FDEFINES"
AMGCDEFINES="$CDEFINES"
AMGCXXDEFINES="$CXXDEFINES"
LIBDIR=lib
BASELIBNAME=libpsb_base.a
PRECLIBNAME=libpsb_prec.a
METHDLIBNAME=libpsb_krylov.a
UTILLIBNAME=libpsb_util.a
AMGLIBNAME=libamg_prec.a
COMPILERULES='
PSBLDLIBS=$(LAPACK) $(BLAS) $(METIS_LIB) $(AMD_LIB) $(LIBS)
CXXDEFINES=$(PSBCXXDEFINES)
CDEFINES=$(PSBCDEFINES)
FDEFINES=$(PSBFDEFINES)
# These should be portable rules, arent they?
.c.o:
$(CC) $(CCOPT) $(CINCLUDES) $(CDEFINES) -c $< -o $@
.f90.o:
$(FC) $(FCOPT) $(FINCLUDES) -c $< -o $@
.F90.o:
$(FC) $(FCOPT) $(FINCLUDES) $(FDEFINES) -c $< -o $@
.cpp.o:
$(CXX) $(CXXOPT) $(CXXINCLUDES) $(CXXDEFINES) -c $< -o $@'
###############################################################################
# Variable substitutions : the Make.inc.in will have these @VARIABLES@
# substituted.
AC_SUBST(PSBLAS_DIR)
AC_SUBST(PSBLAS_INCDIR)
AC_SUBST(PSBLAS_MODDIR)
AC_SUBST(PSBLAS_LIBDIR)
AC_SUBST(PSBLAS_INCLUDES)
dnl AC_SUBST(PSBLAS_INSTALL_MAKEINC)
AC_SUBST(PSBLAS_LIBS)
AC_SUBST(PSBLAS_RULES)
AC_SUBST(INSTALL)
AC_SUBST(INSTALL_DATA)
AC_SUBST(INSTALL_DIR)
AC_SUBST(INSTALL_LIBDIR)
AC_SUBST(INSTALL_INCLUDEDIR)
AC_SUBST(INSTALL_MODULESDIR)
AC_SUBST(INSTALL_DOCSDIR)
AC_SUBST(INSTALL_SAMPLESDIR)
AC_SUBST(EXTRA_LIBS)
AC_SUBST(BLAS_LIBS)
AC_SUBST(LAPACK_LIBS)
AC_SUBST(METIS_LIBS)
AC_SUBST(MUMPS_FLAGS)
AC_SUBST(MUMPS_LIBS)
AC_SUBST(SLU_FLAGS)
AC_SUBST(SLU_LIBS)
AC_SUBST(UMF_FLAGS)
AC_SUBST(UMF_LIBS)
AC_SUBST(SLUDIST_FLAGS)
AC_SUBST(SLUDIST_LIBS)
AC_SUBST(AMGFDEFINES)
AC_SUBST(AMGCDEFINES)
AC_SUBST(AMGCXXDEFINES)
AC_SUBST(MODEXT)
AC_SUBST(COMPILERULES)
AC_SUBST(FDEFINES)
AC_SUBST(CDEFINES)
AC_SUBST(BASEMODNAME)
AC_SUBST(PRECMODNAME)
AC_SUBST(METHDMODNAME)
AC_SUBST(UTILMODNAME)
AC_SUBST(AMGLIBNAME)
AC_SUBST(MPIFC)
AC_SUBST(MPICC)
AC_SUBST(MPICXX)
AC_SUBST(FCOPT)
AC_SUBST(CCOPT)
AC_SUBST(CXXOPT)
AC_SUBST(EXTRA_OPT)
AC_SUBST(FAKEMPI)
AC_SUBST(FIFLAG)
AC_SUBST(FMFLAG)
AC_SUBST(MODEXT)
AC_SUBST(FLINK)
AC_SUBST(LIBS)
AC_SUBST(AR)
AC_SUBST(RANLIB)
AC_SUBST(MPIFC)
AC_SUBST(MPIFCC)
###############################################################################
# the following files will be created by Automake
AC_CONFIG_FILES([Make_n.inc])
AC_OUTPUT()
###############################################################################
dnl Please note that brackets around variable identifiers are absolutely needed for compatibility..
AC_MSG_NOTICE([
${PACKAGE_NAME} ${amg4psblas_cv_version} has been configured as follows:
PSBLAS library : ${PSBLAS_DIR}
MUMPS detected : ${amg4psblas_cv_have_mumps}
SuperLU detected : ${amg4psblas_cv_have_superlu}
SuperLU_Dist detected : ${amg4psblas_cv_have_superludist}
UMFPack detected : ${amg4psblas_cv_have_umfpack}
If you are satisfied, run 'make' to build ${PACKAGE_NAME} and its documentation; otherwise
type ./configure --help=short for a complete list of configure options specific to ${PACKAGE_NAME}.
dnl To install the program and its documentation, run 'make install' if you are root,
dnl or run 'su -c "make install"' if you are not root.
])
###############################################################################
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