trunk/main/aclocal.m4

183 # Adds support for distributing Python modules and packages.  To
190 # locations to install python extension modules (shared libraries).
194 # If your package is configured with a different prefix to python,
196 # environment variable, or create a .pth file (see the python
200 # cause an error if the version of python installed on the system
205   dnl Find a Python interpreter.  Python versions prior to 2.0 are not
208                     [python python2 python3 python3.0 python2.5 python2.4 python2.3 python2.2 dnl
213     # Find any Python interpreter.
214     if test -z "$PYTHON"; then
215       AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :)
217     am_display_PYTHON=python
220     if test -n "$PYTHON"; then
221       # If the user set $PYTHON, use it and don't search something else.
222       AC_MSG_CHECKING([whether $PYTHON version >= $1])
223       AM_PYTHON_CHECK_VERSION([$PYTHON], [$1],
226       am_display_PYTHON=$PYTHON
230       AC_CACHE_CHECK([for a Python interpreter with version >= $1],
236       # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
238     PYTHON=:
240         AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON])
246   if test "$PYTHON" = :; then
248     m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
251   dnl Query Python for its version number.  Getting [:3] seems to be
256     [am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[[:3]])"`])
268   dnl to know which OS platform Python thinks this is.
271     [am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`])
277   dnl pythondir -- where to install python scripts.  This is the
278   dnl   site-packages directory, not the python standard library
282   dnl Python 1.5, so we fall back to the hardcoded directory if it
292 …am_cv_python_pythondir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(…
293      echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`
303       am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
317   dnl pyexecdir -- directory for installing python extension modules
320   dnl Python 1.5, so we fall back to the hardcoded directory if it
330 …am_cv_python_pyexecdir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(…
331      echo "$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages"`
341        am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages
362 # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
366 # This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
371 # map returns an iterator in Python 3.0 and a list in 2.x
374 # xrange is not present in Python 3.0 and range returns an iterator