salome_adm/unix/config_files/check_mpich.m4

   1 dnl Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
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   3 dnl Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 dnl CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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   8 dnl License as published by the Free Software Foundation; either
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  22
  23 AC_DEFUN([CHECK_MPICH],[
  24
  25 AC_REQUIRE([AC_PROG_CC])dnl
  26
  27 AC_ARG_WITH(mpich,
  28   [AC_HELP_STRING([--with-mpich=DIR],[root directory path of MPICH installation])],
  29   WITHMPICH="yes",WITHMPICH="no")
  30
  31 MPI_INCLUDES=""
  32 MPI_LIBS=""
  33 if test "$WITHMPICH" = yes; then
  34
  35   MPIREQUESTED="yes"
  36   echo
  37   echo ---------------------------------------------
  38   echo testing mpich
  39   echo ---------------------------------------------
  40   echo
  41   MPICH_HOME=$withval
  42
  43   if test "$MPICH_HOME"; then
  44     MPI_INCLUDES="-I$MPICH_HOME/include"
  45     if test "x$MPICH_HOME" = "x/usr"
  46     then
  47       MPI_LIBS="-lmpichcxx -lmpich -lopa -lmpl -lrt -lpthread"
  48     else
  49       MPI_LIBS="-L$MPICH_HOME/lib -lmpichcxx -lmpich -lopa -lmpl -lrt -lpthread"
  50     fi
  51   fi
  52
  53   CPPFLAGS_old="$CPPFLAGS"
  54   CPPFLAGS="$MPI_INCLUDES $CPPFLAGS"
  55   AC_CHECK_HEADER(mpi.h,WITHMPICH="yes",WITHMPICH="no")
  56   CPPFLAGS="$CPPFLAGS_old"
  57
  58   LIBS_old="$LIBS"
  59   LIBS="$MPI_LIBS $LIBS"
  60   AC_CHECK_LIB(mpich,MPI_Init,WITHMPICH="yes",WITHMPICH="no")
  61   AC_CHECK_LIB(mpich,MPI_Publish_name,WITHMPI2="yes",WITHMPI2="no")
  62   LIBS="$LIBS_old"
  63
  64   AC_MSG_CHECKING(for mpich)
  65   if test "$WITHMPICH" = "yes";then
  66      mpi_ok=yes
  67      mpi2_ok=$WITHMPI2
  68      WITHMPI="yes"
  69      CPPFLAGS="-DWITHMPICH $CPPFLAGS"
  70      AC_MSG_RESULT(yes)
  71   else
  72      mpi_ok=no
  73      mpi2_ok=no
  74      WITHMPI=no
  75      AC_MSG_RESULT(no)
  76   fi
  77
  78 fi
  79
  80 ])dnl