[babeltrace.git] / m4 / check_tappy.m4

# check_tappy.m4 -- check for tappy Python package
#
# Copyright (C) 2015 - Philippe Proulx <pproulx@efficios.com>
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# Sphinx ships with a script named "sphinx-build", which is usually
# installed in "/usr/bin". Unfortunately, this script uses
# "/usr/bin/python" as its interpreter. Since "/usr/bin/python" can
# be either Python 2 or Python 3, depending on the distribution, and
# since we absolutely need the Python 3 Sphinx package for Babeltrace
# because it needs to import our bindings for autodocumentation,
# there's no way to tell if "sphinx-build" is actually using Python 2
# or Python 3.
#
# This macro checks if the Sphinx package ("sphinx") is installed
# and visible from the interpreter designated by the PYTHON variable.
# It sets PYTHON_SPHINX_EXISTS to "yes" if Sphinx is found for the
# given Python interpreter, otherwise "no".

# AM_CHECK_PYTHON_SPHINX(PYTHON)
# ---------------------------------------------------------------------------
AC_DEFUN([AM_CHECK_PYTHON_TAPPY],
    [prog="
try:
    from tap import TAPTestRunner
    print('yes')
except ImportError:
    print('no')"
    PYTHON_TAPPY_EXISTS=`${$1} -c "$prog"`])
Commit	Line	Data
9cf643d1 PP	1	# check_tappy.m4 -- check for tappy Python package
	2	#
	3	# Copyright (C) 2015 - Philippe Proulx <pproulx@efficios.com>
	4	#
	5	# This file is free software; the Free Software Foundation gives
	6	# unlimited permission to copy and/or distribute it, with or without
	7	# modifications, as long as this notice is preserved.
	8
	9	# Sphinx ships with a script named "sphinx-build", which is usually
	10	# installed in "/usr/bin". Unfortunately, this script uses
	11	# "/usr/bin/python" as its interpreter. Since "/usr/bin/python" can
	12	# be either Python 2 or Python 3, depending on the distribution, and
	13	# since we absolutely need the Python 3 Sphinx package for Babeltrace
	14	# because it needs to import our bindings for autodocumentation,
	15	# there's no way to tell if "sphinx-build" is actually using Python 2
	16	# or Python 3.
	17	#
	18	# This macro checks if the Sphinx package ("sphinx") is installed
	19	# and visible from the interpreter designated by the PYTHON variable.
	20	# It sets PYTHON_SPHINX_EXISTS to "yes" if Sphinx is found for the
	21	# given Python interpreter, otherwise "no".
	22
	23	# AM_CHECK_PYTHON_SPHINX(PYTHON)
	24	# ---------------------------------------------------------------------------
	25	AC_DEFUN([AM_CHECK_PYTHON_TAPPY],
	26	[prog="
	27	try:
	28	from tap import TAPTestRunner
	29	print('yes')
	30	except ImportError:
	31	print('no')"
	32	PYTHON_TAPPY_EXISTS=`${$1} -c "$prog"`])