adm_local/unix/config_files/check_fvm.m4

   1 dnl  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
   2 dnl
   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
   5 dnl
   6 dnl  This library is free software; you can redistribute it and/or
   7 dnl  modify it under the terms of the GNU Lesser General Public
   8 dnl  License as published by the Free Software Foundation; either
   9 dnl  version 2.1 of the License.
  10 dnl
  11 dnl  This library is distributed in the hope that it will be useful,
  12 dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 dnl  Lesser General Public License for more details.
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  16 dnl  You should have received a copy of the GNU Lesser General Public
  17 dnl  License along with this library; if not, write to the Free Software
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  20 dnl  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 dnl
  22 AC_DEFUN([CHECK_FVM],[
  23
  24 AC_CHECKING(for FVM Library)
  25
  26 AC_LANG_SAVE
  27 AC_LANG(C++)
  28
  29 FVM_INCLUDES=""
  30 FVM_LIBSUFFIX=""
  31 FVM_LIBS=""
  32 ENABLE_FVM="no"
  33
  34 AC_CHECKING(for FVM location)
  35 AC_ARG_WITH(fvm,
  36             [  --with-fvm=DIR      root directory path to FVM library installation ],
  37             [FVMDIR="$withval"
  38              AC_MSG_RESULT("select $withval as path to FVM library")])
  39
  40 AC_MSG_RESULT(\$FVMDIR = ${FVMDIR})
  41
  42 CPPFLAGS_old="${CPPFLAGS}"
  43 LIBS_old=$LIBS
  44
  45 if test "x${FVMDIR}" != "x" ; then
  46
  47   CHECK_BFT
  48   fvm_ok=no
  49
  50
  51
  52   if test "x${bft_ok}" = "xyes"; then
  53       fvm_headers_ok=no
  54       fvm_binaries_ok=no
  55       FVM_INCLUDES="-I${FVMDIR}/include"
  56       FVM_LIBS="-L${FVMDIR}/lib -lfvm ${BFT_LIBS} ${MPI_LIBS}"
  57
  58
  59     dnl FVM headers
  60       AC_CHECKING(for FVM headers)
  61       CPPFLAGS="${CPPFLAGS_old} ${FVM_INCLUDES} ${MPI_CPPFLAGS} ${MED_CPPFLAGS}"
  62
  63       fvm_include_dir_ok=yes
  64       if test "x${FVMDIR}" != "x" ; then
  65         AC_CHECK_FILE(${FVMDIR}/include/fvm_nodal.h,
  66                       fvm_include_dir_ok=yes,
  67                       fvm_include_dir_ok=no)
  68       fi
  69
  70       if test "x${fvm_include_dir_ok}" = "xyes" ; then
  71         AC_TRY_COMPILE([#include <iostream>
  72                       #include "fvm_nodal.h"],
  73                        [fvm_nodal_create("",2)],
  74                        fvm_headers_ok=yes,
  75                        fvm_headers_ok=no)
  76       fi
  77
  78       if test "x${fvm_headers_ok}" = "xno" ; then
  79         FVM_INCLUDES="FVM_INCLUDES_NOT_DEFINED"
  80       else
  81         AC_MSG_RESULT(\$FVM_INCLUDES = ${FVM_INCLUDES})
  82       fi
  83       AC_MSG_RESULT(for fvm headers: $fvm_headers_ok)
  84
  85       if test "x${fvm_headers_ok}" = "xyes" ; then
  86         dnl FVM binaries
  87         AC_CHECKING(for FVM binaries)
  88         fvm_lib_dir_ok=yes
  89         if test "x${FVMDIR}" != "x" ; then
  90           AC_CHECK_FILE(${FVMDIR}/lib/libfvm.so,
  91                         fvm_lib_dir_ok=yes,
  92                         fvm_lib_dir_ok=no)
  93         fi
  94
  95       fi
  96
  97       CPPFLAGS="${CPPFLAGS_old}"
  98       LIBS="${LIBS_old}"
  99
 100       if test "x${fvm_headers_ok}" = "xyes" ; then
 101         if test "x${fvm_lib_dir_ok}" = "xyes" ; then
 102           fvm_ok=yes
 103           ENABLE_FVM="yes"
 104         fi
 105       fi
 106
 107
 108       AC_SUBST(FVM_INCLUDES)
 109       AC_SUBST(FVM_LIBSUFFIX)
 110       AC_SUBST(FVM_LIBS)
 111                         AC_SUBST(ENABLE_FVM)
 112   fi
 113   AC_MSG_RESULT(for fvm: $fvm_ok)
 114
 115 fi
 116
 117 AC_LANG_RESTORE
 118
 119 ])dnl
 120
 121