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# This file is part of streamtuner.
#
# Copyright (c) 2003, 2004 Jean-Yves Lefort.
#
# As a special exception to the streamtuner licensing terms, Jean-Yves
# Lefort gives unlimited permission to copy, distribute and modify
# this file.
#
# Based upon:
#
# Python file handling
# From Andrew Dalke
# Updated by James Henstridge
dnl AM_PATH_EMBEDDED_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
AC_DEFUN([AM_PATH_EMBEDDED_PYTHON],
[found=no
PYTHON_VERSION=""
PYTHON_PREFIX=""
EMBEDDED_PYTHON_CFLAGS=""
EMBEDDED_PYTHON_LIBS=""
AC_PATH_PROGS(PYTHON, [python python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5], no)
if test "x$PYTHON" != "xno"; then
minver=ifelse([$1],, 1.5.0, [$1])
AC_MSG_CHECKING([Python version])
changequote(<<, >>)dnl
PYTHON_VERSION=`$PYTHON -c "
import sys, string
minver = '$minver'
pyver = string.split(sys.version)[0]
minver = map(string.atoi, string.split(minver, '.'))
pyver = map(string.atoi, string.split(pyver, '.'))
print sys.version[:3]
if pyver >= minver:
sys.exit(0)
else:
sys.exit(1)" 2>&AS_MESSAGE_LOG_FD`
changequote([, ])dnl
verstatus=$?
if test -z "$PYTHON_VERSION"; then
AC_MSG_RESULT([not found])
else
AC_MSG_RESULT([$PYTHON_VERSION])
if test $verstatus -eq 0; then
found=yes
PYTHON_PREFIX=`AS_DIRNAME(["$PYTHON"])`
PYTHON_PREFIX=`AS_DIRNAME(["$PYTHON_PREFIX"])`
EMBEDDED_PYTHON_CFLAGS="-I$PYTHON_PREFIX/include/python$PYTHON_VERSION"
EMBEDDED_PYTHON_LIBS="-L$PYTHON_PREFIX/lib/python$PYTHON_VERSION/config -lm -lutil -lpython$PYTHON_VERSION"
else
PYTHON_VERSION=""
AC_MSG_WARN([the installed Python is too old (version $minver required)])
fi
fi
fi
if test $found = yes; then
ifelse([$2],, :, [$2])
else
ifelse([$3],, :, [$3])
fi
AC_SUBST(PYTHON_VERSION)
AC_SUBST(PYTHON_PREFIX)
AC_SUBST(EMBEDDED_PYTHON_CFLAGS)
AC_SUBST(EMBEDDED_PYTHON_LIBS)])
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