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

   1 dnl @synopsis AC_PYTHON_DEVEL()
   2 dnl
   3 dnl Checks for Python and tries to get the include path to 'Python.h'.
   4 dnl It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS) output variable.
   5 dnl
   6 dnl @authors Sebastian Huber <address@hidden>, Alan W. Irwin
   7 dnl <address@hidden>, Rafael Laboissiere <address@hidden> and
   8 dnl Andrew Collier <address@hidden>.
   9 dnl
  10 dnl
  11 AC_DEFUN([CHECK_PYTHON],[
  12         #
  13         # should allow for checking of python version here...
  14         #
  15         AC_REQUIRE([AM_PATH_PYTHON])
  16
  17         case `uname -m` in
  18            *64)  LIB="64" ;;
  19            *)      LIB="" ;;
  20         esac
  21
  22         # Check for Python include path
  23         AC_MSG_CHECKING([for Python include path])
  24         python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
  25         for i in "$python_path/include/python$PYTHON_VERSION/" "$python_path/include/python/" "$python_path/" ; do
  26                 python_path=`find $i -type f -name Python.h -print | sed "1q"`
  27                 if test -n "$python_path" ; then
  28                         break
  29                 fi
  30         done
  31         python_path=`echo $python_path | sed "s,/Python.h$,,"`
  32         AC_MSG_RESULT([$python_path])
  33         if test -z "$python_path" ; then
  34                 AC_MSG_ERROR([cannot find Python include path])
  35         fi
  36         AC_SUBST([PYTHON_CPPFLAGS],[-I$python_path])
  37
  38         # Check for Python library path
  39         AC_MSG_CHECKING([for Python library path])
  40         python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
  41         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
  42                 python_path=`find $i -type f -name libpython$PYTHON_VERSION.* -print | sed "1q"`
  43                 if test -n "$python_path" ; then
  44                         break
  45                 fi
  46         done
  47         python_path=`echo $python_path | sed "s,/libpython.*$,,"`
  48         AC_MSG_RESULT([$python_path])
  49         if test -z "$python_path" ; then
  50                 AC_MSG_ERROR([cannot find Python library path])
  51         fi
  52         AC_SUBST([PYTHON_LDFLAGS],["-L$python_path -lpython$PYTHON_VERSION"])
  53         #
  54         python_site=`echo $python_path | sed "s/config/site-packages/"`
  55         AC_SUBST([PYTHON_SITE_PKG],[$python_site])
  56         #
  57         # libraries which must be linked in when embedding
  58         #
  59         AC_MSG_CHECKING(python extra libraries)
  60         PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
  61                 conf = distutils.sysconfig.get_config_var; \
  62                 print conf('LOCALMODLIBS')+' '+conf('LIBS')"
  63         AC_MSG_RESULT($PYTHON_EXTRA_LIBS)`
  64         AC_SUBST(PYTHON_EXTRA_LIBS)
  65 ])