t/python-am-path-iftrue.sh

   1 #! /bin/sh
   2 # Copyright (C) 2003-2012 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Test ACTION-IF-TRUE in AM_PATH_PYTHON.
  18
  19 am_create_testdir=empty
  20 required=python
  21 . ./defs || exit 1
  22
  23 cat > configure.ac <<END
  24 AC_INIT([$me], [1.0])
  25 m4_include([mypy.m4])
  26 AC_OUTPUT
  27 END
  28
  29 # $PYTHON is supposed to be properly set in ACTION-IF-TRUE.
  30 cat > mypy.m4 << 'END'
  31 AM_PATH_PYTHON(, [$PYTHON -V >py-version 2>&1])
  32 END
  33
  34 $ACLOCAL
  35 $AUTOCONF
  36 ./configure
  37 grep '^Python [0-9]\.[0-9][0-9]*\.[0-9]' py-version
  38
  39 # The same, but requiring a version.
  40
  41 rm -rf autom4te*.cache
  42
  43 # $PYTHON is supposed to be properly set in ACTION-IF-TRUE.
  44 cat > mypy.m4 << 'END'
  45 AM_PATH_PYTHON([0.0], [$PYTHON -c 'print("%u:%u" % (1-1, 2**0))' > py.out])
  46 END
  47
  48 # The "--force" option here is truly needed to avoid potential timestamp
  49 # races.  See automake bug#12210.
  50 $ACLOCAL --force
  51 $AUTOCONF --force
  52 ./configure
  53 test x"$(cat py.out)" = x0:1
  54
  55 :