adm_local/unix/config_files/check_fvm.m4

   1 dnl Copyright (C) 2007-2024  CEA, EDF, OPEN CASCADE
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  19
  20 AC_DEFUN([CHECK_FVM],[
  21
  22 AC_CHECKING(for FVM Library)
  23
  24 AC_LANG_SAVE
  25 AC_LANG(C++)
  26
  27 FVM_INCLUDES=""
  28 FVM_LIBSUFFIX=""
  29 FVM_LIBS=""
  30 ENABLE_FVM="no"
  31
  32 AC_CHECKING(for FVM location)
  33 AC_ARG_WITH(fvm,
  34             [  --with-fvm=DIR      root directory path to FVM library installation ],
  35             [FVMDIR="$withval"
  36              AC_MSG_RESULT("select $withval as path to FVM library")])
  37
  38 AC_MSG_RESULT(\$FVMDIR = ${FVMDIR})
  39
  40 CPPFLAGS_old="${CPPFLAGS}"
  41 LIBS_old=$LIBS
  42
  43 if test "x${FVMDIR}" != "x" ; then
  44
  45   CHECK_BFT
  46   fvm_ok=no
  47
  48
  49
  50   if test "x${bft_ok}" = "xyes"; then
  51       fvm_headers_ok=no
  52       fvm_binaries_ok=no
  53       FVM_INCLUDES="-I${FVMDIR}/include"
  54       FVM_LIBS="-L${FVMDIR}/lib -lfvm ${BFT_LIBS} ${MPI_LIBS}"
  55
  56
  57     dnl FVM headers
  58       AC_CHECKING(for FVM headers)
  59       CPPFLAGS="${CPPFLAGS_old} ${FVM_INCLUDES} ${MPI_CPPFLAGS} ${MED_CPPFLAGS}"
  60
  61       fvm_include_dir_ok=yes
  62       if test "x${FVMDIR}" != "x" ; then
  63         AC_CHECK_FILE(${FVMDIR}/include/fvm_nodal.h,
  64                       fvm_include_dir_ok=yes,
  65                       fvm_include_dir_ok=no)
  66       fi
  67
  68       if test "x${fvm_include_dir_ok}" = "xyes" ; then
  69         AC_TRY_COMPILE([#include <iostream>
  70                       #include "fvm_nodal.h"],
  71                        [fvm_nodal_create("",2)],
  72                        fvm_headers_ok=yes,
  73                        fvm_headers_ok=no)
  74       fi
  75
  76       if test "x${fvm_headers_ok}" = "xno" ; then
  77         FVM_INCLUDES="FVM_INCLUDES_NOT_DEFINED"
  78       else
  79         AC_MSG_RESULT(\$FVM_INCLUDES = ${FVM_INCLUDES})
  80       fi
  81       AC_MSG_RESULT(for fvm headers: $fvm_headers_ok)
  82
  83       if test "x${fvm_headers_ok}" = "xyes" ; then
  84         dnl FVM binaries
  85         AC_CHECKING(for FVM binaries)
  86         fvm_lib_dir_ok=yes
  87         if test "x${FVMDIR}" != "x" ; then
  88           AC_CHECK_FILE(${FVMDIR}/lib/libfvm.so,
  89                         fvm_lib_dir_ok=yes,
  90                         fvm_lib_dir_ok=no)
  91         fi
  92
  93       fi
  94
  95       CPPFLAGS="${CPPFLAGS_old}"
  96       LIBS="${LIBS_old}"
  97
  98       if test "x${fvm_headers_ok}" = "xyes" ; then
  99         if test "x${fvm_lib_dir_ok}" = "xyes" ; then
 100           fvm_ok=yes
 101           ENABLE_FVM="yes"
 102         fi
 103       fi
 104
 105
 106       AC_SUBST(FVM_INCLUDES)
 107       AC_SUBST(FVM_LIBSUFFIX)
 108       AC_SUBST(FVM_LIBS)
 109                         AC_SUBST(ENABLE_FVM)
 110   fi
 111   AC_MSG_RESULT(for fvm: $fvm_ok)
 112
 113 fi
 114
 115 AC_LANG_RESTORE
 116
 117 ])dnl
 118
 119