Compilatore gcc e gfortran: differenze tra le versioni

Versione attuale delle 17:26, 30 mar 2017

How to install Delft3D with gfortran

1) Install all pre-requisites required (read Delft3D website)

2) compile mpich

./configure --prefix=/opt/mpich_gfor/ --enable-shared --enable-sharedlibs=gcc --enable-lib-depend F77=gfortran FC=gfortran CC=gcc CXX=g++ FCFLAGS=-fPIC CFLAGS=-fPIC CCFLAGS=-fPIC CXXFLAGS=-fPIC 2>&1 | tee c.txt make 2>&1 | tee m.txt make install 2>&1 | tee mi.txt

3) compile hdf5

LDFLAGS="-L/opt/mpich_gfor/lib64 -L/usr/local/lib" CPPFLAGS="-I/opt/mpich_gfor/include -I/usr/local/include" ./configure --prefix=/opt/hdf5_gfor --enable-shared --enable-hl --enable-fortran --enable-parallel

make make check make install

update PATH update LD_LIBRARY_PATH

4) compile netcdf

LDFLAGS="-L/opt/mpich_gfor/lib64 -L/opt/hdf5_gfor/lib64 -L/usr/local/lib" CPPFLAGS="-I/opt/mpich_gfor/include -I/opt/hdf5_gfor/include/ -I/usr/local/include" ./configure --enable-netcdf-4 --enable-dap --enable-shared --prefix=/opt/netcdf_4411_gfor

make make check make install

update PATH update LD_LIBRARY_PATH

5) compile netcdf fortran

LDFLAGS="-L/opt/mpich_gfor/lib64 -L/opt/hdf5_gfor/lib64 -L/usr/local/lib -L/opt/netcdf_4411_gfor/lib64" CPPFLAGS="-I/opt/mpich_gfor/include -I/opt/hdf5_gfor/include/ -I/usr/local/include -I/opt/netcdf_4411_gfor/include" ./configure --enable-shared --prefix=/opt/netcdf_444_fortran_gfor/

make make check make install

update PATH update LD_LIBRARY_PATH

6) compile Delft3D:

LD_LIBRARY_PATH=/opt/netcdf_4411_gfor/lib64/:/opt/netcdf_444_fortran_gfor/lib64:/opt/mpich_gfor/lib64:/usr/local/lib:/usr/local/lib64:/lib:/lib64 PATH=/opt/mpich3.2/bin:/usr/local/bin:/usr/bin:/sbin:/usr/sbin:/bin:/usr/bin/X11:/opt/netcdf_444_fortran_gfor/bin:/opt/netcdf_4411_gfor/bin

./build.sh .-gnu

This is my build.sh:

#! /bin/bash

#-------------------------------------------------------------------------------
#   Top-Level Build Script for Delft3D Open Source Code
#
#   There are command-line options to select Fortran compiler and debug or not.
#
#   ToDo:  Remove stripping of executables when the debug flag is set.
#   It's even debatable whether stripping belongs in the build.  I think not.
#
#   ToDo: Don't preintialize the compiler, the user should do this himself
#   so that he's aware exactly which version he's using.  Besides, we can't
#   keep up with every new compiler update.  This script should be ultra-low
#   maintanence.
#
#   irv.elshoff@deltares.nl
#   adri.mourits@deltares.nl
#   04 Feb 2015
#
#   Copyright (C)  Stichting Deltares, 2011-2013.
#-------------------------------------------------------------------------------
#
#   WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
#
#   This script contains references to Deltares specific systems.
#   Use this script as an example and modify it to fit to your system.
#   See file README for compiling without using this script.
#
#------------------------------------------------------------------------------- 

# This script must be executed in the directory where it resides
orgdir=`pwd`
scriptdirname=`readlink \-f \$0`
maindir=`dirname $scriptdirname`
cd $maindir


# Default values
compiler=
configureArgs=
debug=0
noMake=0
platform='ia32'
useSp=0

#-------------------------------------------------------------------------------
function usage {
    echo "Usage: `basename $0` <compiler> [-debug] [-make] [-64bit] [-sp] [-configure <args>] [-?]"
    echo "Compiler is one of:"
    echo "    -gnu"
    echo "    -intel10"
    echo "    -intel11.0 (-intel11)"
    echo "    -intel11.1"
    echo "    -intel12"
    echo "    -intel14 (-intel14.0.3)"
    }


#-------------------------------------------------------------------------------
# Add date time to logging info
function log {
    echo "`date +%Y%m%d.%H%M%S` :: $*"
    }



#-------------------------------------------------------------------------------
# Add a directory to an environment parameter
function addpath {
    path="$1"
    shift

    for dir in $*; do
        if [ -d $dir ]; then
            eval "export $path=\"$dir:\$$path\""
        fi
   done
   }


#-------------------------------------------------------------------------------
# Identify which program is used
function witch {
   w=`which $1`
   (
       cd `dirname $w`
       /bin/pwd
   )
   }


#===============================================================================
# Process command-line arguments

while [ $# -gt 0 ]; do
   case $1 in
       -64bit)
           platform='intel64'
           ;;
       -c|-configure)
           shift
           configureArgs="$1"
           ;;
       -d|-debug)
           debug=1
           ;;
       -gnu)
           compiler='gnu'
           ;;
       -intel10)
           compiler='intel10'
           ;;
       -intel11.0|-intel11)
           compiler='intel11.0'
           ;;
       -intel11.1)
           compiler='intel11.1'
           ;;
       -intel12)
           compiler='intel12'
           ;;
       -intel14|-intel14.0.3)
           compiler='intel14'
           ;;
       -m|-make)
           noMake=1
           ;;
       -sp)
           useSp=1
           ;;
       -?)
           usage
           cd $orgdir
           exit 0
           ;;
       *)
           usage
           cd $orgdir
           exit 1
           ;;
   esac
   shift
done

if [ "$compiler" ==  ]; then
   echo "You must specify a compiler"
   usage
   cd $orgdir
   exit 1
fi

mkdir -p logs

if [ "$BASH_ENV" !=  ]; then
   echo 'Warning: Unsetting BASH_ENV'
   unset BASH_ENV
fi


#===============================================================================
# Initialize Fortran compiler

case $compiler in
   gnu)
       ifortInit=""
       iccInit=""
#        addpath PATH /opt/gcc/bin
	addpath PATH /usr/bin
#        addpath LD_LIBRARY_PATH /opt/gcc/lib /opt/gcc/lib64
	addpath LD_LIBRARY_PATH /usr/lib64
       echo "Using GNU compilers in `witch gfortran`"
       ;;

   intel14)
       ifortInit=". /opt/intel/composer_xe_2013_sp1.3.174/bin/compilervars.sh $platform"
       iccInit=""
       echo "Using Intel 14.0.3 Fortran ($platform) compiler"
       ;;

   intel12)
       ifortInit=". /opt/intel/bin/ifortvars.sh $platform"
       iccInit=""
       echo "Using Intel 12 Fortran ($platform) compiler"
       ;;

   intel11.1)
       if [ "$platform" == 'intel64' ]; then
           if [ -d /opt/intel/Compiler/11.1/072/bin/intel64 ]; then
               ifortInit=". /opt/intel/Compiler/11.1/072/bin/intel64/ifortvars_intel64.sh $platform"
               iccInit=""
               idbInit=". /opt/intel/Compiler/11.1/072/bin/intel64/idbvars.sh"
               echo "Using Intel 11.1 Fortran ($platform) compiler"
           fi
       else
           if [ -d /opt/intel/Compiler/11.1/072 ]; then
               ifortInit=". /opt/intel/Compiler/11.1/072/bin/ifortvars.sh $platform"
               iccInit=""
               idbInit=". /opt/intel/Compiler/11.1/072/bin/$platform/idbvars.sh"
               echo "Using Intel 11.1 Fortran ($platform) compiler"
           fi
       fi
       ;;

   intel11.0)
       if [ -d /opt/intel/Compiler/11.0/081 ]; then
           ifortInit=". /opt/intel/Compiler/11.0/081/bin/ifortvars.sh $platform"
           idbInit=". /opt/intel/Compiler/11.0/081/bin/$platform/idbvars.sh"
           echo "Using Intel 11.0 Fortran ($platform) compiler"
           iccInit=". /opt/intel/Compiler/11.0/081/bin/iccvars.sh $platform"
           echo "Using Intel 11.0 C ($platform) compiler"
       fi
       ;;

   intel10)
       ifortInit='. /opt/intel/fc/10/bin/ifortvars.sh'
       iccInit=""
       idbInit='. /opt/intel/idb/10/bin/idbvars.sh'
       echo "Using Intel 10 Fortran compiler (DEPRECATED!)"
       ;;

   *)
       ifortInit='/bin/true'
       echo "Using default Linux Fortran compiler"
       iccInit=""
       ;;
esac

if [ "$ifortInit" !=  ]; then
   eval $ifortInit
   if [ $? -ne 0 ]; then
       echo 'Initialization of the Fortran compiler fails!'
       cd $orgdir
       exit 1
   fi
fi

if [ "$iccInit" !=  ]; then
   eval $iccInit
   if [ $? -ne 0 ]; then
       echo 'Initialization of the C compiler fails!'
       cd $orgdir
       exit 1
   fi
fi


#===============================================================================
# Use the correct Autotools

# When the autotools are not installed in the default location,
# point to them explicitly

#addpath PATH \
#    /opt/automake/bin \
#    /opt/autoconf/bin \
#    /opt/libtool/bin


#===============================================================================
# Additional library settings

#---------------------
# mpich2
if [ "$compiler" = 'gnu' ]; then
#    addpath PATH /opt/mpich2-1.4.1-gcc-4.6.2/bin
   addpath PATH /opt/mpich_gfor/bin
#    export MPI_INCLUDE=/opt/mpich2-1.4.1-gcc-4.6.2/include
   export MPI_INCLUDE=/opt/mpich_gfor/include
#    export MPILIBS_ADDITIONAL="-L/opt/mpich2-1.4.1-gcc-4.6.2/lib -lfmpich -lmpich -lmpl"
   export MPILIBS_ADDITIONAL="-L/opt/mpich_gfor/lib64 -lfmpich -lmpich -lmpl"
   # export MPILIBS_ADDITIONAL=" "
#    export MPIFC=/opt/mpich2-1.4.1-gcc-4.6.2/bin/mpif90  
   export MPIFC=/opt/mpich_gfor/bin/mpif90  
else
   # Intel compilers
   addpath PATH /opt/mpich2-1.0.8-intel64/bin
   export MPI_INCLUDE=/opt/mpich2-1.0.8-intel64-PIC/include
   export MPILIBS_ADDITIONAL="-L/opt/mpich2-1.0.8-intel64-PIC/lib -lfmpich -lmpich"
   if [ "$platform" = 'intel64' ]; then
       export MPIFC=/opt/mpich2-1.0.8-intel64-PIC/bin/mpif90  
   fi
fi 


#---------------------
# Additional compile flags
if [ "$compiler" = 'gnu' ]; then
   fflags=
else
   # Intel compilers
   fflags='-threads'
fi


#---------------------
# Additional link flags/libraries
if [ "$compiler" = 'gnu' ]; then
   export LDFLAGSMT_ADDITIONAL=" "
else
   # Intel compilers
   export LDFLAGSMT_ADDITIONAL="-lifcoremt"
fi

#---------------------
# netcdf
# export NETCDFROOT=/p/delft3d/opt/netcdf-4.1.3mt/intel11.1
export NETCDFROOT=/opt/netcdf_444_fortran_gfor #/opt/netcdf_4411_gfor
# export PKG_CONFIG_PATH=$NETCDFROOT/lib/pkgconfig:$PKG_CONFIG_PATH
export PKG_CONFIG_PATH=$NETCDFROOT/lib64/pkgconfig:$PKG_CONFIG_PATH
# export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$NETCDFROOT/lib
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$NETCDFROOT/lib64:/opt/netcdf_4411_gfor/lib64


#===============================================================================
echo "Current settings:"
echo "export ACLOCAL=\"$ACLOCAL\""
echo "export AUTOMAKE=\"$AUTOMAKE\""
echo "export AUTOHEADER=\"$AUTOHEADER\""
echo "export AUTOCONF=\"$AUTOCONF\""
echo "export AUTORECONF_FLAGS=\"$AUTORECONF_FLAGS\""
echo "export LIBTOOLIZE=\"$LIBTOOLIZE\""
echo "export LDFLAGS=\"$LDFLAGS\""
echo "export LDFLAGSMT_ADDITIONAL=\"$LDFLAGSMT_ADDITIONAL\""
echo "export LD_LIBRARY_PATH=\"$LD_LIBRARY_PATH\""
echo "export MPIFC=\"$MPIFC\""
echo "export MPI_INCLUDE=\"$MPI_INCLUDE\""
echo "export MPILIBS_ADDITIONAL=\"$MPILIBS_ADDITIONAL\""
echo "export PKG_CONFIG_PATH=\"$PKG_CONFIG_PATH\""
echo "export PATH=\"$PATH\""
echo


#===============================================================================
# Single precision executables require preparation before hand

if [ $useSp -eq 1 ]; then
   (
       cd utils_lgpl/deltares_common
       command='scripts/changeprecision.tcl single'
       log "Executing \"$command\" in \"$PWD\" for single-precision executables"
       eval $command
       if [ $? -ne 0 ]; then
           log 'ABORT: Single-precision script failed'
           cd $orgdir
           exit 1
       fi
   )
fi


#===============================================================================
# autogen: sanity checks, libtoolize and autoreconf

log='logs/autogen.log'
command="./autogen.sh --verbose &> $log"

log "Running $command"
eval $command

if [ $? -ne 0 ]; then
   log "Autogen fails!"
   cd $orgdir
   exit 1
fi


#===============================================================================
# configure: Create makefiles

log='logs/configure.log'

if [ $debug -eq 1 ]; then
   flags='-g -O0'
else
   flags='-O2'
fi

# fPIC is the result of the mixing of static and libtool libraries. 
# If you want to avoid this you can use convenience libraries. 
# Don't do this for non AMD64 because it will lead to worse performance. 
# More information here:
# http://www.gentoo.org/proj/en/base/amd64/howtos/index.xml?full=1#book_part1_chap3

command=" \
   CFLAGS='$flags $CFLAGS' \
   CXXFLAGS='$flags $CXXFLAGS' \
   AM_FFLAGS='$LDFLAGSMT_ADDITIONAL $AM_FFLAGS' \
   FFLAGS='$flags $fflags $FFLAGS' \
   AM_FCFLAGS='$LDFLAGSMT_ADDITIONAL $AM_FCFLAGS' \
   FCFLAGS='$flags $fflags $FCFLAGS' \
   AM_LDFLAGS='$LDFLAGSMT_ADDITIONAL $AM_LDFLAGS' \
       ./configure --prefix=`pwd` $configureArgs &> $log \
   "

log "Running `echo $command | sed 's/ +/ /g'`"
eval $command

if [ $? -ne 0 ]; then
   log "Configure fails!"
   cd $orgdir
   exit 1
fi


#===============================================================================
# make: Build and install everything

if [ $noMake -eq 1 ]; then
   log "Skipping make; execute the following command before doing manual makes:"
   echo $ifortInit
   cd $orgdir
   exit 0
fi

log='logs/make.log'
command="make ds-install &> $log"

log "Running $command"
eval $command

if [ $? -ne 0 ]; then
   log "Make fails!"
   cd $orgdir
   exit 1
fi

log "Build finished"
cd $orgdir
exit 0