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874 lines
28 KiB
Plaintext
874 lines
28 KiB
Plaintext
dnl $Id$
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dnl
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dnl Michele Martone's proposal for a transition towards the GNU build system for the PSBLAS library
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dnl
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dnl Process this file with autoconf to produce a configure script.
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dnl
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dnl usage : aclocal -I config/ && autoconf && ./configure && make
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dnl then : VAR=VAL ./configure
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dnl In some configurations (AIX) the next line is needed:
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dnl MPIFC=mpxlf95 ./configure
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dnl then : ./configure VAR=VAL
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dnl then : ./configure --help=short
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dnl then : ./configure --help
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dnl the PSBLAS modules get this task difficult to accomplish!
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dnl SEE : --module-path --include-path
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dnl NOTE : There is no cross compilation support.
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###############################################################################
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###############################################################################
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#
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# This script is used by the PSBLAS to determine the compilers, linkers, and
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# libraries to build its libraries executable code.
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# Its behaviour is driven on the compiler it finds or it is dictated to work
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# with.
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#
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###############################################################################
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###############################################################################
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# NOTE: the literal for version (the second argument to AC_INIT should be a literal!)
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AC_INIT([PSBLAS],3.0, salvatore.filippone@uniroma2.it)
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# VERSION is the file containing the PSBLAS version code
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# FIXME
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psblas_cv_version="3.0"
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# A sample source file
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AC_CONFIG_SRCDIR([base/modules/psb_base_mod.f90])
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dnl AC_CONFIG_AUX_DIR(config)
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# Our custom M4 macros are in the 'config' directory
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AC_CONFIG_MACRO_DIR([config])
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AC_MSG_NOTICE([
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--------------------------------------------------------------------------------
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Welcome to the $PACKAGE_NAME $psblas_cv_version configure Script.
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This creates Make.inc, but if you read carefully the
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documentation, you can make your own by hand for your needs.
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Be sure to specify the library paths of your interest. Examples:
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./configure --with-libs=-L/some/directory/LIB <- will append to LIBS
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FC=mpif90 F77=$FC CC=mpicc ./configure <- will force FC,CC,F77
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See ./configure --help=short fore more info.
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--------------------------------------------------------------------------------
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])
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###############################################################################
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# Compilers detection: FC,F77,CC should be set, if found.
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###############################################################################
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#
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# Installation.
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#
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#
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AC_PROG_INSTALL
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AC_MSG_CHECKING([where to install])
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case $prefix in
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\/* ) eval "INSTALL_DIR=$prefix";;
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* ) eval "INSTALL_DIR=/usr/local/psblas";;
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esac
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case $libdir in
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\/* ) eval "INSTALL_LIBDIR=$libdir";;
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* ) eval "INSTALL_LIBDIR=$INSTALL_DIR/lib";;
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esac
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case $includedir in
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\/* ) eval "INSTALL_INCLUDEDIR=$includedir";;
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* ) eval "INSTALL_INCLUDEDIR=$INSTALL_DIR/include";;
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esac
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case $docsdir in
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\/* ) eval "INSTALL_DOCSDIR=$docsdir";;
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* ) eval "INSTALL_DOCSDIR=$INSTALL_DIR/docs";;
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esac
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AC_MSG_RESULT([$INSTALL_DIR $INSTALL_INCLUDEDIR $INSTALL_LIBDIR $INSTALL_DOCSDIR])
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# Note that the following line won't save from troubles.
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AC_PROG_FC([ftn xlf2003_r xlf2003 xlf95_r xlf95 xlf90 xlf pgf95 pgf90 ifort ifc nagfor gfortran])
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AC_PROG_F77([ftn xlf pgf77 ifort ifc nagfor gfortran])
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AC_PROG_CC([xlc pgcc icc gcc cc ])
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dnl AC_PROG_CXX
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dnl AC_PROG_F90 doesn't exist, at the time of writing this !
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dnl AC_PROG_F90
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# Sanity checks, although redundant (useful when debugging this configure.ac)!
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if test "X$FC" == "X" ; then
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AC_MSG_ERROR([Problem : No Fortran compiler specified nor found!])
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fi
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if test "X$CC" == "X" ; then
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AC_MSG_ERROR([Problem : No C compiler specified nor found!])
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fi
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###############################################################################
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# Suitable MPI compilers detection
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###############################################################################
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# Note: Someday we will contemplate a fake MPI - configured version of PSBLAS
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###############################################################################
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# First check whether the user required our serial (fake) mpi.
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PAC_ARG_SERIAL_MPI
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#Note : we miss the name of the Intel C compiler
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if test x"$pac_cv_serial_mpi" == x"yes" ; then
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FAKEMPI="fakempi.o";
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MPIFC="$FC";
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MPIF77="$F77";
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MPICC="$CC";
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else
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AC_LANG([C])
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if test "X$MPICC" = "X" ; then
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# This is our MPICC compiler preference: it will override ACX_MPI's first try.
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AC_CHECK_PROGS([MPICC],[mpxlc mpcc mpicc])
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fi
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ACX_MPI([], [AC_MSG_ERROR([[Cannot find any suitable MPI implementation for C]])])
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AC_LANG([Fortran])
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if test "X$MPIFC" = "X" ; then
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# This is our MPIFC compiler preference: it will override ACX_MPI's first try.
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AC_CHECK_PROGS([MPIFC],[mpxlf2003_r mpxlf2003 mpxlf95_r mpxlf90 mpf95 mpf90 mpif95 mpif90 ftn ])
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fi
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ACX_MPI([], [AC_MSG_ERROR([[Cannot find any suitable MPI implementation for Fortran]])])
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AC_LANG(Fortran 77)
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if test "X$MPIF77" = "X" ; then
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# This is our MPIFC compiler preference: it will override ACX_MPI's first try.
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AC_CHECK_PROGS([MPIF77],[mpxlf mpf77 mpif77 ftn])
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fi
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ACX_MPI([], [AC_MSG_ERROR([[Cannot find any suitable MPI implementation for Fortran 77]])])
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FC="$MPIFC" ;
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F77="$MPIF77";
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CC="$MPICC";
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fi
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# We leave a default language for the next checks.
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dnl AC_LANG([Fortran 77])
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AC_LANG([C])
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dnl Now on, MPIFC should be set, as MPIF77 and MPICC
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###############################################################################
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# Sanity checks, although redundant (useful when debugging this configure.ac)!
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###############################################################################
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if test "X$MPIFC" == "X" ; then
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AC_MSG_ERROR([Problem : No MPI Fortran compiler specified nor found!])
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fi
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if test "X$MPICC" == "X" ; then
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AC_MSG_ERROR([Problem : No MPI C compiler specified nor found!])
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fi
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###############################################################################
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# FLAGS and LIBS user customization
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###############################################################################
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dnl NOTE : no spaces before the comma, and no brackets before the second argument!
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PAC_ARG_WITH_FLAGS(ccopt,CCOPT)
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PAC_ARG_WITH_FLAGS(fcopt,FCOPT)
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PAC_ARG_WITH_FLAGS(f90copt,F90COPT)
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#PAC_ARG_WITH_FLAGS(ldflags,LDFLAGS)
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PAC_ARG_WITH_LIBS
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PAC_ARG_WITH_FLAGS(clibs,CLIBS)
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PAC_ARG_WITH_FLAGS(flibs,FLIBS)
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dnl candidates for removal:
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PAC_ARG_WITH_FLAGS(library-path,LIBRARYPATH)
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PAC_ARG_WITH_FLAGS(include-path,INCLUDEPATH)
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PAC_ARG_WITH_FLAGS(module-path,MODULE_PATH)
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# we just gave the user the chance to append values to these variables
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###############################################################################
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dnl Library oriented Autotools facilities (we don't care about this for now)
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dnl AC_PROG_LIBTOOL
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dnl AM_MAINTAINER_MODE
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AC_PROG_RANLIB
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dnl system's ranlib will be found, too
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AM_INIT_AUTOMAKE
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dnl Specify required version of autoconf.
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AC_PREREQ(2.59)
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###############################################################################
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# Compiler identification (sadly, it is necessary)
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###############################################################################
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psblas_cv_fc=""
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dnl Do we use gfortran & co ? Compiler identification.
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dnl NOTE : in /autoconf/autoconf/fortran.m4 there are plenty of better tests!
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PAC_CHECK_HAVE_GFORTRAN(
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[psblas_cv_fc="gcc"],
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)
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PAC_CHECK_HAVE_CRAYFTN(
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[psblas_cv_fc="cray"],
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)
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if test x"$psblas_cv_fc" == "x" ; then
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if eval "$MPIFC -qversion 2>&1 | grep XL 2>/dev/null" ; then
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psblas_cv_fc="xlf"
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# Some configurations of the XLF want "-WF," prepended to -D.. flags.
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# TODO : discover the exact conditions when the usage of -WF is needed.
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psblas_cv_define_prepend="-WF,"
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if eval "$MPIFC -qversion 2>&1 | grep -e\"Version: 10\.\" 2>/dev/null"; then
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FDEFINES="$psblas_cv_define_prepend-DXLF_10 $FDEFINES"
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fi
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# Note : there could be problems with old xlf compiler versions ( <10.1 )
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# since (as far as it is known to us) -WF, is not used in earlier versions.
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# More problems could be undocumented yet.
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elif eval "$MPIFC -V 2>&1 | grep Sun 2>/dev/null" ; then
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# Sun compiler detection
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psblas_cv_fc="sun"
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elif eval "$MPIFC -V 2>&1 | grep Portland 2>/dev/null" ; then
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# Portland group compiler detection
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psblas_cv_fc="pg"
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elif eval "$MPIFC -V 2>&1 | grep Intel.*Fortran.*Compiler 2>/dev/null" ; then
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# Intel compiler identification
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psblas_cv_fc="ifc"
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elif eval "$MPIFC -v 2>&1 | grep NAG 2>/dev/null" ; then
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psblas_cv_fc="nag"
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FC="$MPIFC"
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F77="$MPIFC"
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else
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psblas_cv_fc=""
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# unsupported MPI Fortran compiler
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AC_MSG_NOTICE([[Unknown Fortran compiler, proceeding with fingers crossed !]])
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fi
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fi
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if test "X$psblas_cv_fc" == "Xgcc" ; then
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PAC_HAVE_MODERN_GFORTRAN(
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[],
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[AC_MSG_ERROR([Sorry, we require GNU Fortran 4.6 or later.])]
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)
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fi
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# TODO : SEE _AC_PROG_FC_V
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# TODO : AC_MSG_ERROR(see "$ac_cv_prog_FC_fc")
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# AC_MSG_NOTICE( "ac_cv_prog_FC_fc : $ac_cv_prog_FC_fc")
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###############################################################################
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###############################################################################
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# Linking, symbol mangling, and misc tests
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###############################################################################
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# Note : This is functional to Make.inc rules and structure (see below).
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AC_LANG([C])
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AC_CHECK_SIZEOF(void *)
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# Define for platforms with 64 bit (void * ) pointers
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if test X"$ac_cv_sizeof_void_p" == X"8" ; then
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CDEFINES="-DPtr64Bits $CDEFINES"
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fi
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AC_LANG([Fortran])
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if test "X$psblas_cv_fc" == X"pg" ; then
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save_FC=$FC
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FC=$F77
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fi
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__AC_FC_NAME_MANGLING
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if test "X$psblas_cv_fc" == X"pg" ; then
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FC=$save_FC
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fi
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AC_LANG([C])
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dnl AC_MSG_NOTICE([Fortran name mangling: $ac_cv_fc_mangling])
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[pac_fc_case=${ac_cv_fc_mangling%%,*}]
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[pac_fc_under=${ac_cv_fc_mangling#*,}]
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[pac_fc_sec_under=${pac_fc_under#*,}]
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[pac_fc_sec_under=${pac_fc_sec_under# }]
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[pac_fc_under=${pac_fc_under%%,*}]
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[pac_fc_under=${pac_fc_under# }]
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AC_MSG_CHECKING([defines for C/Fortran name interfaces])
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if test "x$pac_fc_case" == "xlower case"; then
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if test "x$pac_fc_under" == "xunderscore"; then
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if test "x$pac_fc_sec_under" == "xno extra underscore"; then
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pac_f_c_names="-DLowerUnderscore"
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elif test "x$pac_fc_sec_under" == "xextra underscore"; then
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pac_f_c_names="-DLowerDoubleUnderscore"
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else
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pac_f_c_names="-DUNKNOWN"
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dnl AC_MSG_NOTICE([Fortran name mangling extra underscore unknown case])
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fi
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elif test "x$pac_fc_under" == "xno underscore"; then
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pac_f_c_names="-DLowerCase"
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else
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pac_f_c_names="-DUNKNOWN"
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dnl AC_MSG_NOTICE([Fortran name mangling underscore unknown case])
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fi
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elif test "x$pac_fc_case" == "xupper case"; then
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if test "x$pac_fc_under" == "xunderscore"; then
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if test "x$pac_fc_sec_under" == "xno extra underscore"; then
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pac_f_c_names="-DUpperUnderscore"
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elif test "x$pac_fc_sec_under" == "xextra underscore"; then
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pac_f_c_names="-DUpperDoubleUnderscore"
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else
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pac_f_c_names="-DUNKNOWN"
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dnl AC_MSG_NOTICE([Fortran name mangling extra underscore unknown case])
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fi
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elif test "x$pac_fc_under" == "xno underscore"; then
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pac_f_c_names="-DUpperCase"
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else
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pac_f_c_names="-DUNKNOWN"
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dnl AC_MSG_NOTICE([Fortran name mangling underscore unknown case])
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fi
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dnl AC_MSG_NOTICE([Fortran name mangling UPPERCASE not handled])
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else
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pac_f_c_names="-DUNKNOWN"
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dnl AC_MSG_NOTICE([Fortran name mangling unknown case])
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fi
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CDEFINES="$pac_f_c_names $CDEFINES"
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AC_MSG_RESULT([ $pac_f_c_names ])
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###############################################################################
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# Make.inc generation logic
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###############################################################################
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if test "X$CCOPT" == "X" ; then
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if test "X$psblas_cv_fc" == "Xgcc" ; then
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# note that no space should be placed around the equality symbol in assignements
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# Note : 'native' is valid _only_ on GCC/x86 (32/64 bits)
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CCOPT="-O3 $CCOPT"
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elif test "X$psblas_cv_fc" == X"xlf" ; then
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# XL compiler : consider using -qarch=auto
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CCOPT="-O3 -qarch=auto $CCOPT"
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elif test "X$psblas_cv_fc" == X"ifc" ; then
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# other compilers ..
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CCOPT="-O3 $CCOPT"
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elif test "X$psblas_cv_fc" == X"pg" ; then
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# other compilers ..
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CCOPT="-fast $CCOPT"
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# NOTE : PG & Sun use -fast instead -O3
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elif test "X$psblas_cv_fc" == X"sun" ; then
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# other compilers ..
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CCOPT="-fast $CCOPT"
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elif test "X$psblas_cv_fc" == X"cray" ; then
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CCOPT="-O3 $CCOPT"
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MPICC="cc"
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elif test "X$psblas_cv_fc" == X"nag" ; then
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# using GCC in conjunction with NAG.
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CCOPT="-O2"
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else
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CCOPT="-O2 $CCOPT"
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fi
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fi
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#CFLAGS="${CCOPT}"
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if test "X$FCOPT" == "X" ; then
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if test "X$psblas_cv_fc" == "Xgcc" ; then
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# note that no space should be placed around the equality symbol in assignations
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# Note : 'native' is valid _only_ on GCC/x86 (32/64 bits)
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FCOPT="-O3 $FCOPT"
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elif test "X$psblas_cv_fc" == X"xlf" ; then
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# XL compiler : consider using -qarch=auto
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FCOPT="-O3 -qarch=auto -qfixed -qsuffix=f=f:cpp=F $FCOPT"
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elif test "X$psblas_cv_fc" == X"ifc" ; then
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# other compilers ..
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FCOPT="-O3 $FCOPT"
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elif test "X$psblas_cv_fc" == X"pg" ; then
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# other compilers ..
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FCOPT="-fast $FCOPT"
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# NOTE : PG & Sun use -fast instead -O3
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elif test "X$psblas_cv_fc" == X"sun" ; then
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# other compilers ..
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FCOPT="-fast $FCOPT"
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elif test "X$psblas_cv_fc" == X"cray" ; then
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FCOPT="-O3 -em $FCOPT"
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elif test "X$psblas_cv_fc" == X"nag" ; then
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# NAG compiler ..
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FCOPT="-O2 "
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# NOTE : PG & Sun use -fast instead -O3
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else
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FCOPT="-O2 $FCOPT"
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fi
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fi
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if test "X$psblas_cv_fc" == X"nag" ; then
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# Add needed options
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FCOPT="$FCOPT -dcfuns -f2003 -wmismatch=mpi_scatterv,mpi_alltoallv,mpi_gatherv,mpi_allgatherv"
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fi
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#FFLAGS="${FCOPT}"
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if test "X$F90COPT" == "X" ; then
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if test "X$psblas_cv_fc" == "Xgcc" ; then
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# note that no space should be placed around the equality symbol in assignations
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# Note : 'native' is valid _only_ on GCC/x86 (32/64 bits)
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F90COPT="-O3 $F90COPT"
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elif test "X$psblas_cv_fc" == X"xlf" ; then
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# XL compiler : consider using -qarch=auto
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F90COPT="-O3 -qarch=auto -qsuffix=f=f90:cpp=F90 $F90COPT"
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elif test "X$psblas_cv_fc" == X"ifc" ; then
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# other compilers ..
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F90COPT="-O3 $F90COPT"
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elif test "X$psblas_cv_fc" == X"pg" ; then
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# other compilers ..
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F90COPT="-fast $F90COPT"
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elif test "X$psblas_cv_fc" == X"sun" ; then
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F90COPT="-fast $F90COPT"
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elif test "X$psblas_cv_fc" == X"cray" ; then
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MPIFC="ftn"
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F90COPT="-O3 -em $F90COPT"
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elif test "X$psblas_cv_fc" == X"nag" ; then
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# NAG compiler
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F90COPT="-O2"
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else
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# other compilers ..
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F90COPT="-O2 $F90COPT"
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fi
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else
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echo "Found FCFLAGS $F90COPT"
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#F90COPT="${FCFLAGS}"
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fi
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if test "X$psblas_cv_fc" == X"nag" ; then
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# Add needed options
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F90COPT="$F90COPT -dcfuns -f2003 -wmismatch=mpi_scatterv,mpi_alltoallv,mpi_gatherv,mpi_allgatherv"
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EXTRA_OPT="-mismatch_all"
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fi
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#FCFLAGS="${F90COPT}"
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# COPT,FCOPT, F90COPT are aliases for FFLAGS,CFLAGS,FCFLAGS .
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##############################################################################
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# Compilers variables selection
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##############################################################################
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F90=${FC}
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MPF90=${MPIFC}
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FC=${FC}
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MPF77=${MPIFC}
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CC=${CC}
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MPCC=${MPICC}
|
|
|
|
|
|
|
|
##############################################################################
|
|
# Choice of our compilers, needed by Make.inc
|
|
##############################################################################
|
|
if test "X$FLINK" == "X" ; then
|
|
FLINK=${MPF77}
|
|
fi
|
|
|
|
if test "X$F90LINK" == "X" ; then
|
|
F90LINK=${MPF90}
|
|
fi
|
|
##############################################################################
|
|
##############################################################################
|
|
# Include flags
|
|
##############################################################################
|
|
if test "X$psblas_cv_fc" == X"cray"
|
|
then
|
|
MODEXT=".mod"
|
|
FMFLAG="-I"
|
|
FIFLAG="-I"
|
|
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 $FDEFINES";
|
|
else
|
|
PAC_FORTRAN_CHECK_HAVE_MPI_MOD(
|
|
[FDEFINES="$psblas_cv_define_prepend-DMPI_MOD $FDEFINES"],
|
|
[FDEFINES="$psblas_cv_define_prepend-DMPI_H $FDEFINES"]
|
|
)
|
|
fi
|
|
|
|
|
|
#
|
|
# Tests for support of various Fortran features; some of them are critical,
|
|
# some optional
|
|
#
|
|
|
|
#
|
|
# Critical features
|
|
#
|
|
PAC_FORTRAN_TEST_TR15581(
|
|
[],
|
|
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for TR15581.
|
|
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.6.])]
|
|
)
|
|
|
|
PAC_FORTRAN_TEST_EXTENDS(
|
|
[],
|
|
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for EXTENDS.
|
|
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.6.])]
|
|
)
|
|
|
|
PAC_FORTRAN_TEST_CLASS_TBP(
|
|
[],
|
|
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for CLASS and type bound procedures.
|
|
Please get a Fortran compiler that supports them, e.g. GNU Fortran 4.6.])]
|
|
)
|
|
|
|
PAC_FORTRAN_TEST_SOURCE(
|
|
[],
|
|
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for SOURCE= allocation.
|
|
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.6.])]
|
|
)
|
|
|
|
PAC_FORTRAN_HAVE_MOVE_ALLOC(
|
|
[FDEFINES="$psblas_cv_define_prepend-DHAVE_MOVE_ALLOC $FDEFINES"],
|
|
[AC_MSG_ERROR([Sorry, cannot build PSBLAS without support for MOVE_ALLOC.
|
|
Please get a Fortran compiler that supports it, e.g. GNU Fortran 4.6.])]
|
|
)
|
|
|
|
#
|
|
# Optional features
|
|
#
|
|
|
|
PAC_FORTRAN_TEST_VOLATILE(
|
|
[FDEFINES="$psblas_cv_define_prepend-DHAVE_VOLATILE $FDEFINES"],
|
|
)
|
|
|
|
PAC_FORTRAN_TEST_FLUSH(
|
|
[FDEFINES="$psblas_cv_define_prepend-DHAVE_FLUSH_STMT $FDEFINES"],
|
|
)
|
|
|
|
PAC_FORTRAN_TEST_ISO_FORTRAN_ENV(
|
|
[FDEFINES="$psblas_cv_define_prepend-DHAVE_ISO_FORTRAN_ENV $FDEFINES"],
|
|
)
|
|
|
|
PAC_FORTRAN_TEST_ISO_C_BIND(
|
|
[FDEFINES="$psblas_cv_define_prepend-DHAVE_ISO_C_BINDING $FDEFINES"],
|
|
)
|
|
|
|
|
|
PAC_FORTRAN_TEST_FINAL(
|
|
[FDEFINES="$psblas_cv_define_prepend-DHAVE_FINAL $FDEFINES"],
|
|
)
|
|
|
|
PAC_FORTRAN_TEST_SAME_TYPE(
|
|
[FDEFINES="$psblas_cv_define_prepend-DHAVE_SAME_TYPE_AS $FDEFINES"],
|
|
)
|
|
|
|
PAC_FORTRAN_TEST_EXTENDS_TYPE(
|
|
[FDEFINES="$psblas_cv_define_prepend-DHAVE_EXTENDS_TYPE_OF $FDEFINES"],
|
|
)
|
|
|
|
PAC_FORTRAN_TEST_MOLD(
|
|
[FDEFINES="$psblas_cv_define_prepend-DHAVE_MOLD $FDEFINES"],
|
|
)
|
|
|
|
###############################################################################
|
|
# Additional pathname stuff (yes, it is redundant and confusing...)
|
|
###############################################################################
|
|
|
|
# -I
|
|
if test x"$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.
|
|
|
|
AC_LANG([C])
|
|
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 $FDEFINES"],
|
|
)
|
|
|
|
|
|
###############################################################################
|
|
# BLACS library presence checks
|
|
###############################################################################
|
|
#AC_LANG([C])
|
|
#if test x"$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} $want_rsb_libs"], [])
|
|
|
|
AC_ARG_WITH(metis, AC_HELP_STRING([--with-metis=LIB], [Specify -lMETISLIBNAME or the absolute library filename.]),
|
|
[psblas_cv_metis="$withval"],
|
|
[psblas_cv_metis=''])
|
|
|
|
|
|
if test "x$psblas_cv_metis" != "x" ; then
|
|
AC_CHECK_LIB("m",METIS_PartGraphRecursive, psblas_cv_have_metis=yes; METIS_LIBS="$psblas_cv_metis", psblas_cv_have_metis=no,["$psblas_cv_metis"])
|
|
else
|
|
save_LIBS="$LIBS";
|
|
LIBS="-lm $LIBS";
|
|
AC_CHECK_LIB(metis,METIS_PartGraphRecursive,psblas_cv_have_metis=yes;METIS_LIBS="-lmetis", psblas_cv_have_metis=no)
|
|
LIBS="$save_LIBS";
|
|
fi
|
|
if test "x$psblas_cv_have_metis" == "xyes" ; then
|
|
FDEFINES="$FDEFINES $psblas_cv_define_prepend-DHAVE_METIS"
|
|
fi
|
|
|
|
PAC_CHECK_AMD
|
|
if test "x$psblas_cv_have_amd" == "xyes" ; then
|
|
FDEFINES="$mld_cv_define_prepend-DHAVE_AMD $FDEFINES"
|
|
CDEFINES="-DHAVE_AMD_ $psblas_cv_amd_includes $CDEFINES"
|
|
fi
|
|
|
|
|
|
|
|
# Note : We would like to detect PSBLAS, but this is complicated by the
|
|
# module symbols mangling rules, which are compiler specific !
|
|
#
|
|
# Moreover, the PSBLAS doesn't have an installer, currently.
|
|
|
|
###############################################################################
|
|
# Library target directory and archive files.
|
|
###############################################################################
|
|
|
|
LIBDIR=lib
|
|
BASELIBNAME=libpsb_base.a
|
|
PRECLIBNAME=libpsb_prec.a
|
|
METHDLIBNAME=libpsb_krylov.a
|
|
|
|
# Note: psb_util code will be compiled conditionally for METIS functionalities.. using HAVE_METIS
|
|
UTILLIBNAME=libpsb_util.a
|
|
|
|
|
|
###############################################################################
|
|
# Variable substitutions : the Make.inc.in will have these @VARIABLES@
|
|
# substituted.
|
|
|
|
AC_SUBST(FDEFINES)
|
|
AC_SUBST(CDEFINES)
|
|
AC_SUBST(BASELIBNAME)
|
|
AC_SUBST(F90)
|
|
AC_SUBST(F90COPT)
|
|
AC_SUBST(MPF90)
|
|
AC_SUBST(MPF77)
|
|
AC_SUBST(MPCC)
|
|
AC_SUBST(FCOPT)
|
|
AC_SUBST(CCOPT)
|
|
AC_SUBST(EXTRA_OPT)
|
|
AC_SUBST(FAKEMPI)
|
|
AC_SUBST(FIFLAG)
|
|
AC_SUBST(FMFLAG)
|
|
AC_SUBST(MODEXT)
|
|
AC_SUBST(MPIF77)
|
|
AC_SUBST(FLINK)
|
|
AC_SUBST(F90LINK)
|
|
AC_SUBST(LIBS)
|
|
AC_SUBST(AR)
|
|
AC_SUBST(RANLIB)
|
|
AC_SUBST(MPIFC)
|
|
AC_SUBST(MPIFCC)
|
|
|
|
AC_SUBST(INSTALL)
|
|
AC_SUBST(INSTALL_DATA)
|
|
AC_SUBST(INSTALL_DIR)
|
|
AC_SUBST(INSTALL_LIBDIR)
|
|
AC_SUBST(INSTALL_INCLUDEDIR)
|
|
AC_SUBST(INSTALL_DOCSDIR)
|
|
|
|
AC_SUBST(BLAS_LIBS)
|
|
AC_SUBST(AMD_LIBS)
|
|
AC_SUBST(METIS_LIBS)
|
|
AC_SUBST(LAPACK_LIBS)
|
|
|
|
AC_SUBST(CINCLUDES)
|
|
AC_SUBST(FINCLUDES)
|
|
|
|
|
|
PSBLASRULES='
|
|
PSBLDLIBS=$(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 $<
|
|
.f.o:
|
|
$(FC) $(FCOPT) $(FINCLUDES) -c $<
|
|
.f90.o:
|
|
$(F90) $(F90COPT) $(FINCLUDES) -c $<
|
|
.F.o:
|
|
$(FC) $(FCOPT) $(FINCLUDES) $(FDEFINES) -c $<
|
|
.F90.o:
|
|
$(F90) $(F90COPT) $(FINCLUDES) $(FDEFINES) -c $<'
|
|
|
|
|
|
AC_SUBST(PSBLASRULES)
|
|
AC_SUBST(LIBDIR)
|
|
AC_SUBST(RSB_LIBS)
|
|
AC_SUBST(BASELIBNAME)
|
|
AC_SUBST(PRECLIBNAME)
|
|
AC_SUBST(METHDLIBNAME)
|
|
AC_SUBST(UTILLIBNAME)
|
|
|
|
###############################################################################
|
|
# the following files will be created by Automake
|
|
|
|
AC_CONFIG_FILES([Make.inc])
|
|
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:
|
|
|
|
MPF90 : ${MPF90}
|
|
MPF77 : ${MPF77}
|
|
MPCC : ${MPICC}
|
|
dnl F90LINK : ${F90LINK}
|
|
FLINK : ${FLINK}
|
|
|
|
FDEFINES : ${FDEFINES}
|
|
CDEFINES : ${CDEFINES}
|
|
dnl CFLAGS : ${CFLAGS}
|
|
dnl FFLAGS : ${FFLAGS}
|
|
dnl FCFLAGS : ${FCFLAGS}
|
|
MODEXT : ${MODEXT}
|
|
FMFLAG : ${FMFLAG}
|
|
F90COPT : ${F90COPT}
|
|
FCOPT : ${FCOPT}
|
|
CCOPT : ${CCOPT}
|
|
|
|
dnl ESSL/PESSL : ${psblas_cv_have_essl} / ${psblas_cv_have_pessl}
|
|
|
|
BLAS : ${BLAS_LIBS}
|
|
dnl BLACS : ${BLACS_LIBS}
|
|
|
|
METIS detected : ${psblas_cv_have_metis}
|
|
AMD detected : ${psblas_cv_have_amd}
|
|
dnl SuperLU detected : ${psblas_cv_have_superlu}
|
|
dnl SuperLU_Dist detected : ${psblas_cv_have_superludist}
|
|
dnl UMFPack detected : ${psblas_cv_have_umfpack}
|
|
dnl F90 : ${F90}
|
|
dnl FC : ${FC}
|
|
dnl CC : ${CC}
|
|
dnl F77 : ${F77}
|
|
dnl FMFLAG : ${FMFLAG}
|
|
dnl FIFLAG : ${FIFLAG}
|
|
|
|
dnl MPICXX : ${MPICXX}
|
|
dnl MPIF77 : ${MPIF77}
|
|
dnl MPIFC : ${MPIFC}
|
|
dnl MPIF90 : ${MPIF90}
|
|
dnl MPCC : ${MPCC}
|
|
dnl AR : ${AR}
|
|
dnl RANLIB : ${RANLIB}
|
|
LIBS : ${LIBS}
|
|
dnl FIXME : CLIBS seems an useless variable..
|
|
dnl FIXME : FLIBS seems an useless variable..
|
|
dnl FIXME : LIBS seems an useless variable..
|
|
dnl CLIBS : ${CLIBS}
|
|
dnl FLIBS : ${CLIBS}
|
|
dnl 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.
|
|
])
|
|
|
|
###############################################################################
|
|
|