You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
862 lines
28 KiB
Plaintext
862 lines
28 KiB
Plaintext
dnl $Id$
|
|
|
|
dnl
|
|
dnl Michele Martone's proposal for a transition towards the GNU build system for the PSBLAS library
|
|
dnl
|
|
|
|
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.
|
|
|
|
|
|
|
|
###############################################################################
|
|
###############################################################################
|
|
#
|
|
# 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([PSBLAS],3.7.0, [https://github.com/sfilippone/psblas3/issues])
|
|
|
|
# VERSION is the file containing the PSBLAS version code
|
|
# FIXME
|
|
psblas_cv_version="3.7.0"
|
|
|
|
# A sample source file
|
|
AC_CONFIG_SRCDIR([base/modules/psb_base_mod.f90])
|
|
dnl AC_CONFIG_AUX_DIR(config)
|
|
|
|
# Our custom M4 macros are in the 'config' directory
|
|
AC_CONFIG_MACRO_DIR([config])
|
|
AC_MSG_NOTICE([
|
|
--------------------------------------------------------------------------------
|
|
Welcome to the $PACKAGE_NAME $psblas_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.
|
|
|
|
Be sure to specify the library paths of your interest. Examples:
|
|
./configure --with-libs=-L/some/directory/LIB <- will append to LIBS
|
|
FC=mpif90 CC=mpicc ./configure <- will force FC,CC
|
|
|
|
See ./configure --help=short fore more info.
|
|
--------------------------------------------------------------------------------
|
|
])
|
|
###############################################################################
|
|
# Compilers detection: FC,CC should be set, if found.
|
|
###############################################################################
|
|
#
|
|
# Installation.
|
|
#
|
|
#
|
|
AC_PROG_INSTALL
|
|
|
|
AC_MSG_CHECKING([where to install])
|
|
case $prefix in
|
|
\/* ) eval "INSTALL_DIR=$prefix";;
|
|
* ) eval "INSTALL_DIR=/usr/local/psblas";;
|
|
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
|
|
case $docsdir in
|
|
\/* ) eval "INSTALL_DOCSDIR=$docsdir";;
|
|
* ) eval "INSTALL_DOCSDIR=$INSTALL_DIR/docs";;
|
|
esac
|
|
case $samplesdir in
|
|
\/* ) eval "INSTALL_SAMPLESDIR=$samplesdir";;
|
|
* ) eval "INSTALL_SAMPLESDIR=$INSTALL_DIR/samples";;
|
|
esac
|
|
INSTALL_MODULESDIR=$INSTALL_DIR/modules
|
|
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([xlc pgcc icc gcc cc ])
|
|
CFLAGS="$save_CFLAGS";
|
|
dnl AC_PROG_CXX
|
|
|
|
dnl AC_PROG_F90 doesn't exist, at the time of writing this !
|
|
dnl AC_PROG_F90
|
|
|
|
# Sanity checks, although redundant (useful when debugging this configure.ac)!
|
|
if test "X$FC" == "X" ; then
|
|
AC_MSG_ERROR([Problem : No Fortran compiler specified nor found!])
|
|
fi
|
|
|
|
if 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";
|
|
else
|
|
AC_LANG([C])
|
|
if test "X$MPICC" = "X" ; then
|
|
# This is our MPICC compiler preference: it will override ACX_MPI's first try.
|
|
AC_CHECK_PROGS([MPICC],[mpxlc mpiicc mpcc mpicc cc])
|
|
fi
|
|
ACX_MPI([], [AC_MSG_ERROR([[Cannot find any suitable MPI implementation for C]])])
|
|
AC_PROG_CC_STDC
|
|
|
|
AC_LANG([Fortran])
|
|
|
|
if test "X$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]])])
|
|
|
|
FC="$MPIFC" ;
|
|
CC="$MPICC";
|
|
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(fcopt,FCOPT)
|
|
PAC_ARG_WITH_LIBS
|
|
PAC_ARG_WITH_FLAGS(clibs,CLIBS)
|
|
PAC_ARG_WITH_FLAGS(flibs,FLIBS)
|
|
|
|
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
|
|
|
|
###############################################################################
|
|
|
|
dnl Library oriented Autotools facilities (we don't care about this for now)
|
|
|
|
AC_PROG_RANLIB
|
|
|
|
AM_INIT_AUTOMAKE
|
|
dnl Specify required version of autoconf.
|
|
AC_PREREQ(2.59)
|
|
|
|
|
|
###############################################################################
|
|
# 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="-g -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="-g -O2 $CCOPT"
|
|
fi
|
|
fi
|
|
#CFLAGS="${CCOPT}"
|
|
|
|
# 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="-g -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 -J. $FCOPT"
|
|
elif test "X$psblas_cv_fc" == X"nag" ; then
|
|
# NAG compiler ..
|
|
FCOPT="-O2 "
|
|
# NOTE : PG & Sun use -fast instead -O3
|
|
else
|
|
FCOPT="-g -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=${CC}
|
|
CCOPT="$CCOPT $C99OPT"
|
|
|
|
|
|
##############################################################################
|
|
# Choice of our compilers, needed by Make.inc
|
|
##############################################################################
|
|
if test "X$FLINK" == "X" ; then
|
|
FLINK=${MPF90}
|
|
fi
|
|
|
|
##############################################################################
|
|
#
|
|
# Include flags and Module file names for dependencies.
|
|
#
|
|
##############################################################################
|
|
BASEMODNAME=psb_base_mod
|
|
PRECMODNAME=psb_prec_mod
|
|
METHDMODNAME=psb_krylov_mod
|
|
UTILMODNAME=psb_util_mod
|
|
|
|
if test "X$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
|
|
fi
|
|
###############################################################################
|
|
|
|
###############################################################################
|
|
# 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).
|
|
###############################################################################
|
|
|
|
|
|
###############################################################################
|
|
# 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 $FDEFINES"])
|
|
fi
|
|
fi
|
|
|
|
PAC_ARG_WITH_IPK
|
|
PAC_ARG_WITH_LPK
|
|
# Defaults for IPK/LPK
|
|
if test x"$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"
|
|
|
|
|
|
#
|
|
# Tests for support of various Fortran features; some of them are critical,
|
|
# some optional
|
|
#
|
|
|
|
#
|
|
# Critical features
|
|
#
|
|
PAC_FORTRAN_TEST_TR15581(
|
|
[],
|
|
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for TR15581.
|
|
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.8.])]
|
|
)
|
|
|
|
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 $MODULE_PATH"
|
|
fi
|
|
|
|
###############################################################################
|
|
# Parachute rules for ar and ranlib ... (could cause problems)
|
|
###############################################################################
|
|
|
|
if test "X$AR" == "X" ; then
|
|
AR="ar"
|
|
fi
|
|
|
|
if test "X$RANLIB" == "X" ; then
|
|
RANLIB="ranlib"
|
|
fi
|
|
|
|
# This should be portable
|
|
AR="${AR} -cur"
|
|
|
|
|
|
###############################################################################
|
|
# 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
|
|
|
|
###############################################################################
|
|
# METIS, SuperLU, SuperLU_Dist UMFPack libraries presence checks
|
|
###############################################################################
|
|
|
|
# Note : also SuperLUStat,superlu_gridexit,..
|
|
# Note : SuperLU_Dist produces superlu.a by default..
|
|
# Note : THESE WERE NOT TESTED
|
|
#AC_CHECK_LIB(superlu,[superlu_malloc_dist],psblas_cv_have_superludist=yes,psblas_cv_have_superludist=no)
|
|
#AC_CHECK_LIB(superlu,[superlu_malloc],psblas_cv_have_superlu=yes,psblas_cv_have_superlu=no)
|
|
# Note : also umfdi_local_search, ...
|
|
#AC_CHECK_LIB(umf,umfpack_di_solve,psblas_cv_have_umfpack=yes,psblas_cv_have_umfpack=no,[amd])
|
|
|
|
AC_ARG_WITH(rsb, AC_HELP_STRING([--with-rsb], [Specify Recursive Sparse BLAS library linkage info (that is, the output of librsb-config --static --ldflags, or a directory where the usual bin/include/lib subdirs with a regular RSB installation resides, or nothing to make the configure script invoke librsb-config)]), [if test x"$withval" = xno; then
|
|
want_rsb_libs= ; else if test x"$withval" = xyes ; then want_rsb_libs=yes ; else want_rsb_libs="$withval" ; fi ; fi], [want_rsb_libs=""])
|
|
if test x"$want_rsb_libs" != x ; then
|
|
if test x"$want_rsb_libs" = xyes ; then
|
|
want_rsb_libs="`librsb-config --static --ldflags`"
|
|
else
|
|
if test -d "$want_rsb_libs" ; then
|
|
want_rsb_libs="`$want_rsb_libs/bin/librsb-config --static --ldflags`"
|
|
else
|
|
true;
|
|
# we assume want_rsb_libs are linkage parameters
|
|
fi
|
|
fi
|
|
FDEFINES="$FDEFINES $psblas_cv_define_prepend-DHAVE_LIBRSB"
|
|
fi
|
|
RSB_LIBS="$want_rsb_libs"
|
|
LIBS="$RSB_LIBS ${LIBS}"
|
|
dnl AC_CHECK_HEADERS([rsb.h], [ LIBS="${LIBS} $want_rsb_libs"], [])
|
|
|
|
PAC_CHECK_METIS
|
|
|
|
AC_MSG_CHECKING([Compatibility between metis and LPK])
|
|
if test "x$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_AMD
|
|
if test "x$psblas_cv_have_amd" == "xyes" ; then
|
|
FDEFINES="$psblas_cv_define_prepend-DHAVE_AMD $FDEFINES"
|
|
CDEFINES="-DHAVE_AMD_ $psblas_cv_amd_includes $CDEFINES"
|
|
fi
|
|
|
|
|
|
|
|
###############################################################################
|
|
# Library target directory and archive files.
|
|
###############################################################################
|
|
|
|
LIBDIR=lib
|
|
BASELIBNAME=libpsb_base.a
|
|
PRECLIBNAME=libpsb_prec.a
|
|
METHDLIBNAME=libpsb_krylov.a
|
|
UTILLIBNAME=libpsb_util.a
|
|
|
|
###############################################################################
|
|
# Variable substitutions : the Make.inc.in will have these @VARIABLES@
|
|
# substituted.
|
|
|
|
AC_SUBST(FDEFINES)
|
|
AC_SUBST(CDEFINES)
|
|
AC_SUBST(BASEMODNAME)
|
|
AC_SUBST(PRECMODNAME)
|
|
AC_SUBST(METHDMODNAME)
|
|
AC_SUBST(UTILMODNAME)
|
|
AC_SUBST(BASELIBNAME)
|
|
AC_SUBST(MPIFC)
|
|
AC_SUBST(MPICC)
|
|
AC_SUBST(FCOPT)
|
|
AC_SUBST(CCOPT)
|
|
AC_SUBST(EXTRA_OPT)
|
|
AC_SUBST(FAKEMPI)
|
|
AC_SUBST(FIFLAG)
|
|
AC_SUBST(FMFLAG)
|
|
AC_SUBST(MODEXT)
|
|
AC_SUBST(FLINK)
|
|
AC_SUBST(LIBS)
|
|
AC_SUBST(AR)
|
|
AC_SUBST(RANLIB)
|
|
AC_SUBST(MPIFC)
|
|
AC_SUBST(MPIFCC)
|
|
|
|
AC_SUBST(INSTALL)
|
|
AC_SUBST(INSTALL_DATA)
|
|
AC_SUBST(INSTALL_DIR)
|
|
AC_SUBST(INSTALL_LIBDIR)
|
|
AC_SUBST(INSTALL_INCLUDEDIR)
|
|
AC_SUBST(INSTALL_DOCSDIR)
|
|
AC_SUBST(INSTALL_SAMPLESDIR)
|
|
AC_SUBST(INSTALL_MODULESDIR)
|
|
|
|
AC_SUBST(BLAS_LIBS)
|
|
AC_SUBST(AMD_LIBS)
|
|
AC_SUBST(METIS_LIBS)
|
|
AC_SUBST(LAPACK_LIBS)
|
|
|
|
AC_SUBST(CINCLUDES)
|
|
AC_SUBST(FINCLUDES)
|
|
|
|
PSBLASRULES='
|
|
PSBLDLIBS=$(LAPACK) $(BLAS) $(METIS_LIB) $(AMD_LIB) $(LIBS)
|
|
CDEFINES=$(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 $@'
|
|
|
|
|
|
AC_SUBST(PSBLASRULES)
|
|
AC_SUBST(LIBDIR)
|
|
AC_SUBST(RSB_LIBS)
|
|
AC_SUBST(BASELIBNAME)
|
|
AC_SUBST(PRECLIBNAME)
|
|
AC_SUBST(METHDLIBNAME)
|
|
AC_SUBST(UTILLIBNAME)
|
|
AC_SUBST(METISINCFILE)
|
|
|
|
###############################################################################
|
|
# the following files will be created by Automake
|
|
|
|
AC_CONFIG_FILES([Make.inc])
|
|
AC_CONFIG_FILES([util/psb_metis_int.h])
|
|
AC_OUTPUT()
|
|
#AC_OUTPUT(Make.inc Makefile)
|
|
###############################################################################
|
|
|
|
dnl Please note that brackets around variable identifiers are absolutely needed for compatibility..
|
|
AC_MSG_NOTICE([
|
|
${PACKAGE_NAME} ${psblas_cv_version} has been configured as follows:
|
|
|
|
MPIFC : ${MPIFC}
|
|
MPICC : ${MPICC}
|
|
FLINK : ${FLINK}
|
|
|
|
FDEFINES : ${FDEFINES}
|
|
CDEFINES : ${CDEFINES}
|
|
MODEXT : ${MODEXT}
|
|
FMFLAG : ${FMFLAG}
|
|
FCOPT : ${FCOPT}
|
|
CCOPT : ${CCOPT}
|
|
|
|
BLAS : ${BLAS_LIBS}
|
|
|
|
METIS usable : ${psblas_cv_have_metis}
|
|
METIS bitsize : ${pac_cv_metis_idx}
|
|
METIS realsize : ${pac_cv_metis_real}
|
|
AMD detected : ${psblas_cv_have_amd}
|
|
LIBS : ${LIBS}
|
|
dnl Note : we should use LDLIBS sooner or later!
|
|
LDLIBS : ${LDLIBS}
|
|
|
|
LIBRARYPATH : ${LIBRARYPATH}
|
|
INCLUDEPATH : ${INCLUDEPATH}
|
|
MODULE_PATH : ${MODULE_PATH}
|
|
|
|
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.
|
|
])
|
|
|
|
###############################################################################
|
|
|