adm_local/unix/config_files/check_vtk.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.
  15 dnl
  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
  18 dnl  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 dnl
  20 dnl  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 dnl
  22 dnl  OPTIONS_VTK
  23 dnl  ------------------------------------------------------------------------
  24 dnl  Adds the --with-vtk=path and --with-vtk-version configure options
  25 dnl
  26 AC_DEFUN([OPTIONS_VTK], [
  27   AC_ARG_WITH([vtk],
  28               [AC_HELP_STRING([--with-vtk], [The prefix where VTK is installed (default "" means taking from environment variable)])],
  29               [with_vtk=$withval], [with_vtk=""])
  30
  31   AC_ARG_WITH([vtk-version],
  32               [AC_HELP_STRING([--with-vtk-version], [VTK include directory name is vtk-suffix, e.g. vtk-5.0/. What is the suffix? (Default "yes" means taking from environment variable)])],
  33               [vtk_suffix=$withval], [vtk_suffix="yes"])
  34
  35   AC_ARG_WITH([paraview],
  36               [AC_HELP_STRING([--with-paraview], [ParaView from the specified location is used instead of VTK (default "" means ParaView should not be used)])])
  37 ])
  38
  39 dnl
  40 dnl  CHECK_VTK
  41 dnl  ------------------------------------------------------------------------
  42 dnl
  43 AC_DEFUN([CHECK_VTK], [
  44 AC_REQUIRE([AC_PROG_CC])dnl
  45 AC_REQUIRE([AC_PROG_CXX])dnl
  46 AC_REQUIRE([AC_PROG_CPP])dnl
  47 AC_REQUIRE([AC_PROG_CXXCPP])dnl
  48 AC_REQUIRE([AC_LINKER_OPTIONS])dnl
  49
  50 AC_REQUIRE([OPTIONS_VTK])dnl
  51
  52 AC_CHECKING(for VTK)
  53
  54 AC_LANG_SAVE
  55 AC_LANG_CPLUSPLUS
  56
  57 AC_SUBST(VTK_INCLUDES)
  58 AC_SUBST(VTK_LIBS)
  59 AC_SUBST(VTKPY_MODULES)
  60
  61 VTK_INCLUDES=""
  62 VTK_LIBS=""
  63 VTKPY_MODULES=""
  64
  65 vtk_ok=no
  66
  67 if test "x$OpenGL_ok" != "xyes" ; then
  68    AC_MSG_WARN(VTK needs OpenGL correct configuration, check configure output)
  69 fi
  70
  71 AC_PATH_X
  72 if test "x$x_libraries" != "x"
  73 then
  74    LXLIB="-L$x_libraries"
  75 else
  76    LXLIB=""
  77 fi
  78
  79 if test "x$x_libraries" = "x/usr/lib"
  80 then
  81    LXLIB=""
  82 fi
  83
  84 if test "x$x_libraries" = "x/usr/lib${LIB_LOCATION_SUFFIX}"
  85 then
  86    LXLIB=""
  87 fi
  88
  89 LOCAL_INCLUDES="$OGL_INCLUDES"
  90 LOCAL_LIBS="-lvtkCommon -lvtkGraphics -lvtkImaging -lvtkFiltering -lvtkIO -lvtkRendering -lvtkHybrid -lvtkParallel -lvtkWidgets $LXLIB -lX11 -lXt"
  91 TRY_LINK_LIBS="-lvtkCommon $LXLIB -lX11 -lXt"
  92
  93 dnl VTK version suffix
  94 if test -z $vtk_suffix ; then
  95   vtk_suffix="yes"
  96 fi
  97 if test "x$vtk_suffix" == "xno" ; then
  98   dnl in case user wrote --with-vtk-version=no, use empty suffix
  99   vtk_suffix=""
 100 fi
 101 if test "x$vtk_suffix" != "xyes" ; then
 102   VTKSUFFIX="$vtk_suffix"
 103 else
 104   dnl in case user wrote --with-vtk-version=yes, get the suffix from env
 105   if test -z $VTKSUFFIX ; then
 106     VTKSUFFIX="-5.0"
 107   fi
 108 fi
 109
 110 dnl VTK install dir
 111 if test -z $with_vtk ; then
 112   with_vtk=""
 113 fi
 114 if test "x$with_vtk" = "xyes" ; then
 115   dnl in case user wrote --with-vtk=yes
 116   with_vtk=""
 117 fi
 118 if test "x$with_vtk" = "xno" ; then
 119   dnl in case user wrote --with-vtk=no
 120   with_vtk=""
 121   AC_MSG_WARN(Value "no", specified for option --with-vtk, is not supported)
 122 fi
 123
 124 if test "x$with_vtk" != "x" ; then
 125   VTKHOME="$with_vtk"
 126 else
 127   if test -z $VTKHOME ; then
 128     AC_MSG_WARN(undefined VTKHOME variable which specify where vtk was compiled)
 129     for d in /usr/local /usr ; do
 130       if test -f ${d}/include/vtk${VTKSUFFIX}/vtkPlane.h ; then
 131         AC_MSG_RESULT(trying ${d})
 132         VTKHOME="${d}"
 133         break
 134       fi
 135       if test -f ${d}/include/vtk-5.0/vtkPlane.h ; then
 136         AC_MSG_RESULT(trying ${d})
 137         VTKHOME="${d}"
 138         VTKSUFFIX="-5.0"
 139         break
 140       fi
 141       if test -f ${d}/include/vtk-5.2/vtkPlane.h ; then
 142         AC_MSG_RESULT(trying ${d})
 143         VTKHOME="${d}"
 144         VTKSUFFIX="-5.2"
 145         break
 146       fi
 147       if test -f ${d}/include/vtk/vtkPlane.h ; then
 148         AC_MSG_RESULT(trying ${d})
 149         VTKHOME="${d}"
 150         VTKSUFFIX=""
 151         break
 152       fi
 153     done
 154   fi
 155 fi
 156
 157 # Using regular VTK installation
 158 if test "x$with_paraview" = "x" ; then
 159   LOCAL_INCLUDES="-I$VTKHOME/include/vtk${VTKSUFFIX} $LOCAL_INCLUDES"
 160   LOCAL_LIBS="-L$VTKHOME/lib${LIB_LOCATION_SUFFIX}/vtk${VTKSUFFIX} $LOCAL_LIBS"
 161   TRY_LINK_LIBS="-L$VTKHOME/lib${LIB_LOCATION_SUFFIX} -L$VTKHOME/lib${LIB_LOCATION_SUFFIX}/vtk${VTKSUFFIX} $TRY_LINK_LIBS"
 162   if test "x$VTKHOME" != "x/usr" ; then
 163     LOCAL_LIBS="-L$VTKHOME/lib${LIB_LOCATION_SUFFIX} $LOCAL_LIBS"
 164   fi
 165 else
 166 # VTK from ParaView overrides other VTK versions
 167   if test "${with_paraview}" = "yes" ; then
 168     if test -z $PVHOME ; then
 169       PVHOME="/usr"
 170     fi
 171   else
 172     PVHOME=${with_paraview}
 173   fi
 174
 175
 176   LOCAL_INCLUDES="-I$PVHOME/include/paraview-$PVVERSION $LOCAL_INCLUDES"
 177
 178   LOCAL_LIBS="-L$PVHOME/lib/paraview-$PVVERSION -lvtksys -lvtkzlib -lvtkpng -lvtkjpeg -lvtktiff -lvtkexpat -lvtksqlite -lvtkmetaio -lvtkverdict -lvtkNetCDF -lvtkDICOMParser -lvtkfreetype -lvtkftgl -lvtkexoIIc $LOCAL_LIBS"
 179   TRY_LINK_LIBS="-L$PVHOME/lib/paraview-$PVVERSION -lvtksys $TRY_LINK_LIBS"
 180 fi
 181
 182 dnl vtk headers
 183 CPPFLAGS_old="$CPPFLAGS"
 184 CPPFLAGS="$CPPFLAGS $LOCAL_INCLUDES"
 185
 186 AC_CHECK_HEADER(vtkPlane.h,vtk_ok="yes",vtk_ok="no")
 187
 188 CPPFLAGS="$CPPFLAGS_old"
 189
 190 if test "x$vtk_ok" = "xyes"
 191 then
 192    VTK_INCLUDES="$LOCAL_INCLUDES"
 193
 194    dnl vtk libraries
 195
 196    AC_MSG_CHECKING(linking VTK library)
 197
 198    LIBS_old="$LIBS"
 199    LIBS="$LIBS $TRY_LINK_LIBS"
 200    #LIBS="$LIBS $LOCAL_LIBS"
 201    CPPFLAGS_old="$CPPFLAGS"
 202    CPPFLAGS="$CPPFLAGS $VTK_INCLUDES"
 203
 204    dnl VTKPY_MODULES="$VTKHOME/python"
 205
 206    AC_CACHE_VAL(salome_cv_lib_vtk,[
 207      AC_TRY_LINK([#include "vtkPlane.h"
 208                  ],
 209                  [vtkPlane::New()],
 210                  [salome_cv_lib_vtk=yes],
 211                  [salome_cv_lib_vtk=no])
 212    ])
 213    vtk_ok="$salome_cv_lib_vtk"
 214    LIBS="$LIBS_old"
 215    CPPFLAGS="$CPPFLAGS_old"
 216 fi
 217
 218 if  test "x$vtk_ok" = "xno"
 219 then
 220   AC_MSG_RESULT(no)
 221   AC_MSG_WARN(unable to link with vtk library)
 222 else
 223   AC_MSG_RESULT(yes)
 224   VTK_LIBS="$LOCAL_LIBS"
 225   VTK_MT_LIBS="$LOCAL_LIBS"
 226 fi
 227
 228 AC_MSG_RESULT(for VTK: $vtk_ok)
 229
 230 AC_LANG_RESTORE
 231
 232 # Save cache
 233 AC_CACHE_SAVE
 234
 235 ])dnl