src/wrappergen/bin/HXX2SALOME_GENERIC_CLASS_NAME_SRC/adm_local/unix/config_files/python.m4

   1 dnl Copyright (C) 2006-2022  CEA/DEN, EDF R&D
   2 dnl
   3 dnl This library is free software; you can redistribute it and/or
   4 dnl modify it under the terms of the GNU Lesser General Public
   5 dnl License as published by the Free Software Foundation; either
   6 dnl version 2.1 of the License, or (at your option) any later version.
   7 dnl
   8 dnl This library is distributed in the hope that it will be useful,
   9 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 dnl Lesser General Public License for more details.
  12 dnl
  13 dnl You should have received a copy of the GNU Lesser General Public
  14 dnl License along with this library; if not, write to the Free Software
  15 dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 dnl
  17 dnl See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 dnl
  19
  20 dnl @synopsis AC_PYTHON_DEVEL()
  21 dnl Checks for Python and tries to get the include path to 'Python.h'.
  22 dnl It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS) output variable.
  23 dnl @authors Sebastian Huber <address@hidden>, Alan W. Irwin
  24 dnl <address@hidden>, Rafael Laboissiere <address@hidden> and
  25 dnl Andrew Collier <address@hidden>.
  26 dnl
  27 AC_DEFUN([CHECK_PYTHON],[
  28         #
  29         # should allow for checking of python version here...
  30         #
  31         AC_REQUIRE([AM_PATH_PYTHON])
  32
  33         case `uname -m` in
  34            *64)  LIB="64" ;;
  35            *)      LIB="" ;;
  36         esac
  37
  38         # Check for Python include path
  39         AC_MSG_CHECKING([for Python include path])
  40         python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
  41         for i in "$python_path/include/python$PYTHON_VERSION/" "$python_path/include/python/" "$python_path/" ; do
  42                 python_path=`find $i -type f -name Python.h -print | sed "1q"`
  43                 if test -n "$python_path" ; then
  44                         break
  45                 fi
  46         done
  47         python_path=`echo $python_path | sed "s,/Python.h$,,"`
  48         AC_MSG_RESULT([$python_path])
  49         if test -z "$python_path" ; then
  50                 AC_MSG_ERROR([cannot find Python include path])
  51         fi
  52         AC_SUBST([PYTHON_CPPFLAGS],[-I$python_path])
  53
  54         # Check for Python library path
  55         AC_MSG_CHECKING([for Python library path])
  56         python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
  57         for i in "$python_path/lib${LIB}/python$PYTHON_VERSION/config/" "$python_path/lib${LIB}/python$PYTHON_VERSION/" "$python_path/lib{LIB}/python/config/" "$python_path/lib${LIB}/python/" "$python_path/" ; do
  58                 python_path=`find $i -type f -name libpython$PYTHON_VERSION.* -print | sed "1q"`
  59                 if test -n "$python_path" ; then
  60                         break
  61                 fi
  62         done
  63         python_path=`echo $python_path | sed "s,/libpython.*$,,"`
  64         AC_MSG_RESULT([$python_path])
  65         if test -z "$python_path" ; then
  66                 AC_MSG_ERROR([cannot find Python library path])
  67         fi
  68         AC_SUBST([PYTHON_LDFLAGS],["-L$python_path -lpython$PYTHON_VERSION"])
  69         #
  70         python_site=`echo $python_path | sed "s/config/site-packages/"`
  71         AC_SUBST([PYTHON_SITE_PKG],[$python_site])
  72         #
  73         # libraries which must be linked in when embedding
  74         #
  75         AC_MSG_CHECKING(python extra libraries)
  76         PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
  77                 conf = distutils.sysconfig.get_config_var; \
  78                 print(conf('LOCALMODLIBS')+' '+conf('LIBS'))"
  79         AC_MSG_RESULT($PYTHON_EXTRA_LIBS)`
  80         AC_SUBST(PYTHON_EXTRA_LIBS)
  81 ])