Remove unused autoconf macro

diff --git a/config/lyxinclude.m4 b/config/lyxinclude.m4
index ab5924de1aa7244fc08dc1b6e9d07c2e0d9eda81..b07bf38f2438d3fd941c5684e3ef845a3b7656ae 100644 (file)
--- a/config/lyxinclude.m4
+++ b/config/lyxinclude.m4
@@ -937,23 +937,3 @@ AC_DEFUN([LYX_SET_VERSION_INFO],
  AC_SUBST(LYX_USERDIR_VER,"$lyx_userdir_ver")
 ])
 
-# AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-# ---------------------------------------------------------------------------
-# Copied from autoconf 2.68, added a check that python version is < 3.0
-# Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
-# Run ACTION-IF-FALSE otherwise.
-# This test uses sys.hexversion instead of the string equivalent (first
-# word of sys.version), in order to cope with versions such as 2.2c1.
-# This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
-AC_DEFUN([AM_PYTHON_CHECK_VERSION],
- [prog="import sys
-# split strings by '.' and convert to numeric.  Append some zeros
-# because we need at least 4 digits for the hex conversion.
-# map returns an iterator in Python 3.0 and a list in 2.x
-minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
-minverhex = 0
-maxverhex = 50331648 # = 3.0.0.0
-# xrange is not present in Python 3.0 and range returns an iterator
-for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
-sys.exit(sys.hexversion < minverhex or sys.hexversion >= maxverhex)"
-  AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])