1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
# SPDX-License-Identifier: FSFAP
# -*- Autoconf -*-
#
# ax_check_python_modules.m4 - Macros to locate python modules.
#
# Author: Dodji Seketeli <dodji@seketeli.org>
#
#--------------------------------------------------------------------------------
#
# SYNOPSIS
#
# AX_CHECK_PYTHON_MODULE(MODNAME,
# PYTHON,
# ACTION-IF-FOUND,
# ACTION-IF-NOT-FOUND)
#
# DESCRIPTION
#
# Check that a python module is present on the system.
#
# MODNAME is the name of the python module to check for.
#
# PYTHON is either python2 or python3. It's the python interpreter
# to use. By default, this is python3.
#
# If the module MODNAME is found, the shell variable
# HAVE_PYMOD_MODNAME is set to 'yes' and ACTION-IF_FOUND is
# evaluated. Otherwise the shell variable HAVE_PYMOD_MODNAME is set
# to 'no' and ACTION-IF-NOT-FOUND is evaluated.
#
# Note that this macro was inspired from the ax_python_module.m4
# at
# http://www.gnu.org/software/autoconf-archive/ax_python_module.html.
#
#----------------------------------------------------------------------------------
AU_ALIAS([AC_CHECK_PYTHON_MODULE], [AX_CHECK_PYTHON_MODULE])
AC_DEFUN([AX_CHECK_PYTHON_MODULE],[
if test -z $PYTHON; then
if test -z "$2"; then
PYTHON="python3"
else
PYTHON="$2"
fi
fi
PYTHON_NAME=`basename $PYTHON`
AC_MSG_CHECKING($PYTHON_NAME module: $1)
$PYTHON -c "import $1" 2>/dev/null
if test $? -eq 0; then
AC_MSG_RESULT(yes)
eval AS_TR_CPP(HAVE_PYMOD_$1)=yes
$3
#
else
AC_MSG_RESULT(no)
eval AS_TR_CPP(HAVE_PYMOD_$1)=no
$4
#
fi
])
#--------------------------------------------------------------------------------
#
# SYNOPSIS
#
# AX_CHECK_PYTHON_MODULES(MODLIST,
# PYTHON,
# ACTION-IF-FOUND,
# ACTION-IF-NOT-FOUND)
#
# DESCRIPTION
#
# Checks that a set of Python modules are present on the system.
#
# MODLIST is a white space separated list of python modules to check
# for.
#
# PYTHON is either python2 or python3. It's the name of the python
# interpreter to use to perform the checking. By default, uses
# python3.
#
# If there is a module from MODLIST that is not found the execution
# of the test stops and ACTION-IF-NOT-FOUND is evaluated.
# Otherwise, if all modules are found, ACTION-IF-FOUND is evaluated.
#
#--------------------------------------------------------------------------------
AU_ALIAS([AC_CHECK_PYTHON_MODULES], [AX_CHECK_PYTHON_MODULES])
AC_DEFUN([AX_CHECK_PYTHON_MODULES], [
ax_python_modules_are_ok__=yes
for m in $1; do
AX_CHECK_PYTHON_MODULE([$m],
$2,
[ax_python_module_FOUND__=yes],
[ax_python_module_FOUND__=no])
if test x$ax_python_module_FOUND__ = xno; then
MISSING_PYTHON_MODULES="$MISSING_PYTHON_MODULES $m"
ax_python_modules_are_ok__=no
fi
done
if test x$ax_python_modules_are_ok__ = xyes; then
$3
#
else
$4
#
fi
])
|
